CN214733941U

CN214733941U - Crossing type high-speed reduction box counterweight energy-saving shore bridge

Info

Publication number: CN214733941U
Application number: CN202022319773.XU
Authority: CN
Inventors: 郭树旺; 赵迎九; 肖强; 郑雪峰; 王悦民; 童民慧; 高翔; 白建明; 刘江浩
Original assignee: Huadian Lanke Technology Co Ltd
Current assignee: Huadian Lanke Technology Co Ltd
Priority date: 2020-10-17
Filing date: 2020-10-17
Publication date: 2021-11-16
Anticipated expiration: 2030-10-17

Abstract

The utility model discloses a pass through energy-conserving bank bridge of formula speed reduction box counterbalance weight that accelerates, bank bridge girder locate on the bank bridge support frame, bank bridge girder is perpendicular with pier leading edge line, and the dolly track has been laid to the inboard of two parallel bank bridge girders, and the dolly track has been laid down in the outside of two parallel bank bridge girders. The upper trolley runs on the upper trolley track, and the upper trolley lifting winding system is in transmission connection with the upper trolley energy-saving winding system. The lower trolley runs on the lower trolley track, the upper trolley and the upper trolley lifting appliance can pass through the lower trolley frame, and the lower trolley lifting winding system is in transmission connection with the lower trolley energy-saving winding system. The utility model discloses a balanced heavy energy consumption that reduces the formula of passing through bank bridge of reducing gear box improves the functioning speed of middle and upper dolly of the formula of passing through bank bridge and lower dolly, improves the equipment device in the single dolly bank bridge of tradition simultaneously, improves the structural stability and the operation security of passing through the formula bank bridge.

Description

Crossing type high-speed reduction box counterweight energy-saving shore bridge

Technical Field

The utility model relates to a port and pier container handling equipment technical field, especially a pass through energy-conserving bank bridge of formula high-speed reducing gear box counter weight.

Background

The shore bridge is used as the most important container loading and unloading equipment of the port and pier and bears the loading and unloading work of most container ships of the port and pier, so the working efficiency of the shore bridge directly influences the loading and unloading efficiency of the container ships of the port and pier. The traditional shore bridge conveys containers through one trolley, the requirement of the container handling capacity of a port and a wharf which is increased year by year cannot be met, and due to the movement limit of the trolley of the shore bridge and the space limitation of the port and the wharf, more efficient container handling equipment needs to be developed urgently.

The crossing type shore bridge utilizes a plurality of trolleys to run simultaneously, so that the loading and unloading efficiency of containers is greatly improved, but the structure of the crossing type shore bridge is greatly different from that of the traditional single trolley shore bridge, and equipment applied to the traditional single trolley shore bridge cannot be directly applied to the crossing type shore bridge.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pass through energy-conserving bank bridge of formula high-speed reducing gear box counterbalance weight, reduce the energy consumption of passing through formula bank bridge, further improve the operating efficiency of middle and upper dolly of passing through formula bank bridge and dolly down, improve the structural stability of passing through formula bank bridge simultaneously and the security when moving, and then improve port and pier's container handling efficiency.

In order to solve the technical problem, the utility model discloses a following technical scheme: the energy-saving bank bridge comprises a bank bridge support frame, two parallel bank bridge girders, an upper trolley, a lower trolley, an upper trolley lifting appliance, a lower trolley lifting appliance, an upper trolley lifting and winding system, a lower trolley lifting and winding system, an upper trolley energy-saving winding system and a lower trolley energy-saving winding system, wherein the bank bridge girders are arranged on the bank bridge support frame and are perpendicular to a wharf front edge line, the cross section of each bank bridge girder is trapezoidal, two upper trolley tracks arranged in parallel are laid on the inner sides of the two parallel bank bridge girders, and two lower trolley tracks arranged in parallel are laid on the outer sides of the two parallel bank bridge girders.

And an upper trolley lifting appliance is arranged below the upper trolley, the upper trolley runs on an upper trolley track, and the upper trolley lifting winding system is in transmission connection with the upper trolley energy-saving winding system.

And a lower trolley lifting appliance is arranged below the lower trolley, the lower trolley runs on a lower trolley track, the upper trolley and the upper trolley lifting appliance can pass through the lower trolley frame, and the lower trolley lifting winding system is in transmission connection with the lower trolley energy-saving winding system.

In the crossing type high-speed reduction box counterweight energy-saving shore bridge, the upper trolley lifting and winding system comprises a first upper trolley lifting winding drum, a second upper trolley lifting winding drum, a first upper trolley lifting steel wire rope, a second upper trolley lifting steel wire rope, an upper trolley lifting pulley block and an upper trolley lifting bend pulley block, wherein the upper trolley lifting bend pulley block is fixedly arranged at two ends of a shore bridge girder, the upper trolley lifting pulley block is fixedly arranged on the upper trolley, the first upper trolley lifting steel wire rope is led out from the first upper trolley lifting winding drum, and after sequentially bypassing the upper trolley lifting bend pulley block at one end of the shore bridge girder, the upper trolley lifting pulley block and the upper trolley lifting bend pulley block at the other end of the shore bridge girder, the upper trolley lifting pulley block is bypassed again, and finally the upper trolley lifting winding drum is wound on the second upper trolley lifting winding drum. The second upper trolley lifting steel wire rope is led out from the second upper trolley lifting winding drum, and the winding direction of the second upper trolley lifting steel wire rope is opposite to that of the first upper trolley lifting steel wire rope and is finally wound on the first upper trolley lifting winding drum.

The lower trolley lifting and winding system comprises a first lower trolley lifting winding drum, a second lower trolley lifting winding drum, a first lower trolley lifting steel wire rope, a second lower trolley lifting steel wire rope, a lower trolley lifting pulley block and a lower trolley lifting direction-changing pulley block, wherein the lower trolley lifting direction-changing pulley block is fixedly arranged at two ends of the shore bridge girder, the lower trolley lifting pulley block is fixedly arranged on the lower trolley, the first lower trolley lifting steel wire rope is led out from the first lower trolley lifting winding drum, and after the lower trolley lifting direction-changing pulley block at one end of the shore bridge girder, the lower trolley lifting pulley block and the lower trolley lifting direction-changing pulley block at the other end of the shore bridge girder are sequentially walked around, the lower trolley lifting pulley block is again walked around, and finally the lower trolley lifting winding drum is wound on the second lower trolley lifting winding drum. The second lower trolley lifting steel wire rope is led out from the second lower trolley lifting winding drum, and the winding direction of the second lower trolley lifting steel wire rope is opposite to that of the first lower trolley lifting steel wire rope and is finally wound on the first lower trolley lifting winding drum. The lifting and winding system is used for realizing the ascending and descending actions of the upper trolley lifting appliance and the lower trolley lifting appliance, and further realizing the grabbing and placing of the container.

In the crossing type high-speed reduction box counterweight energy-saving shore bridge, the upper trolley energy-saving winding system comprises two upper trolley reduction boxes, two upper trolley balance drums, two upper trolley balance steel wire ropes, two upper trolley counterweights and an upper trolley counterweight movable pulley fixed on the upper trolley counterweights, the two upper trolley reduction boxes are respectively in transmission connection with the two upper trolley lifting winding drums, the two upper trolley balance winding drums are respectively in transmission connection with the two upper trolley reduction boxes, the two upper trolley reduction boxes and the two upper trolley balance winding drums are arranged on two sides of the upper trolley lifting winding drum, one of the two upper trolley balance steel wire ropes is led out from the upper trolley balance winding drum, and extends upwards after bypassing an upper trolley balance weight movable pulley on an upper trolley balance weight, and the upper trolley balance steel wire rope is fixedly connected with the shore bridge supporting mechanism. The other upper trolley balance steel wire rope of the two upper trolley balance steel wire ropes is led out from the other upper trolley balance winding drum, and extends upwards after bypassing the upper trolley balance weight movable pulley on the other upper trolley balance weight, and the upper trolley balance steel wire rope is fixedly connected with the shore bridge supporting mechanism.

The lower trolley energy-saving winding system comprises two lower trolley reduction boxes, two lower trolley balance drums, two lower trolley balance steel wire ropes, two lower trolley balance weights and a lower trolley balance weight movable pulley fixed on the lower trolley balance weights, the two lower trolley reduction boxes are in transmission connection with the two lower trolley balance drums respectively, the two lower trolley balance drums are in transmission connection with the two lower trolley reduction boxes respectively, the two lower trolley reduction boxes and the two lower trolley balance drums are arranged on two sides of the lower trolley balance drums, one lower trolley balance steel wire rope of the two lower trolley balance steel wire ropes is led out from the lower trolley balance drum, extends upwards after bypassing the lower trolley balance weight movable pulley on one lower trolley balance weight, and the lower trolley balance steel wire rope is fixedly connected with the shore bridge supporting mechanism. And the other lower trolley balance steel wire rope of the two lower trolley balance steel wire ropes is led out from the other lower trolley balance winding drum, extends upwards after bypassing a lower trolley balance weight movable pulley on the other lower trolley balance weight, and is fixedly connected with the shore bridge supporting mechanism. The utility model discloses utilize the reducing gear box transmission, drive balanced reel and rotate, and then realize balanced heavy motion in vertical direction, store the potential energy with the help of balanced heavy, reach the purpose that reduces and pass through formula bank bridge energy consumption.

The traversing type high-speed reduction box counterweight energy-saving shore bridge also comprises an upper trolley walking and winding system and a lower trolley walking and winding system, the upper trolley traveling winding system comprises an upper trolley traveling winding drum, a first upper trolley traveling steel wire rope, a second upper trolley traveling steel wire rope, an upper trolley traveling pulley block, a first upper trolley traveling direction-changing pulley block and a second upper trolley traveling direction-changing pulley block, the upper trolley traveling pulley block is fixedly arranged on the upper trolley, the first upper trolley traveling direction-changing pulley block is fixedly arranged at the same end of the two parallel shore bridge girders, the second upper trolley traveling direction-changing pulley block is fixedly arranged at the other end of the two parallel shore bridge girders, the first upper trolley traveling steel wire rope is led out from the upper trolley traveling winding drum, and is wound on the upper trolley traveling winding drum after sequentially passing through the first upper trolley traveling direction-changing pulley block, the upper trolley traveling pulley block and the first upper trolley traveling direction-changing pulley block. The second upper trolley traveling steel wire rope is led out from the upper trolley traveling winding drum, the extending direction of the second upper trolley traveling steel wire rope is opposite to the extending direction of the first upper trolley traveling steel wire rope, and the second upper trolley traveling steel wire rope sequentially winds the upper trolley traveling winding drum after bypassing the second upper trolley traveling direction-changing pulley block, the upper trolley traveling pulley block and the second upper trolley traveling direction-changing pulley block.

The lower trolley traveling winding system comprises a first lower trolley traveling winding drum, a second lower trolley traveling winding drum, a first lower trolley traveling steel wire rope, a second lower trolley traveling steel wire rope, a lower trolley traveling pulley block, a first lower trolley traveling direction-changing pulley block and a second lower trolley traveling direction-changing pulley block, wherein the lower trolley traveling pulley block is fixedly arranged on the lower trolley, the first lower trolley traveling direction-changing pulley block is fixedly arranged at the same end of the two parallel shore bridge girders, the second lower trolley traveling direction-changing pulley block is fixedly arranged at the other end of the two parallel shore bridge girders, the first lower trolley traveling steel wire rope is led out from the first lower trolley traveling winding drum, and the first lower trolley traveling direction-changing pulley block, the lower trolley traveling pulley block and the first lower trolley traveling direction-changing pulley block are sequentially wound on the second lower trolley traveling winding drum. The second lower trolley traveling steel wire rope is led out from the first lower trolley traveling winding drum, the extending direction of the second lower trolley traveling steel wire rope is opposite to the extending direction of the first lower trolley traveling steel wire rope, and the second lower trolley traveling steel wire rope sequentially winds on the second lower trolley traveling winding drum after bypassing the second lower trolley traveling direction-changing pulley block, the lower trolley traveling pulley block and the second lower trolley traveling direction-changing pulley block. The upper trolley walking and winding system and the lower trolley walking and winding system are used for completing the movement of the upper trolley and the lower trolley along the direction of the shore bridge girder, so that the container is transported between the land side and the sea side.

The crossing type high-speed reduction box counterweight energy-saving shore bridge further comprises a lower trolley rope support frame, the lower trolley rope support frame comprises a carrier roller, a carrier roller frame and carrier roller wheels, the carrier roller is horizontally and fixedly arranged on the carrier roller frame, the carrier roller wheels are fixedly arranged below one side, close to a lower trolley track, of the carrier roller frame, the carrier roller wheels can walk along the lower trolley track, and the lower trolley balance steel wire rope, the first lower trolley walking steel wire rope and the second lower trolley walking steel wire rope are all located on the carrier roller. The upper trolley balance steel wire rope, the first upper trolley walking steel wire rope and the second upper trolley walking steel wire rope are uniformly distributed on the inner sides of the two parallel shore bridge girders and are not interfered with the lower trolley balance steel wire rope, the first lower trolley walking steel wire rope and the second lower trolley walking steel wire rope. Compare with traditional single dolly bank bridge, contain dolly and lower dolly in the formula of passing through bank bridge, wire rope winding is more complicated, for preventing that the formula of passing through bank bridge from in the operation process middle and upper dolly and dolly interference of each other down, influence operation safety, simultaneously because dolly walking is in the bank bridge girder outside down, in order to avoid dolly balanced wire rope down, dolly walking wire rope receives external factor influence and entangles or drop under first dolly walking wire rope and the second, the utility model discloses set up dolly bracket rope frame down, arrange in order and accomodate the required wire rope of dolly operation down, dolly bracket rope frame is along dolly rail motion down simultaneously, prevents down that the dolly operation from receiving bank bridge girder and dolly rail influence down.

In the traversing type high-speed reduction box counterweight energy-saving shore bridge, the lower trolley rope support frame further wraps the rope support frame and comprises the traction wheel, the traction wheel is fixedly connected with the roller support frame, a plurality of groups of the lower trolley rope support frame are arranged, the adjacent lower trolley rope support frames are connected through the rope support frame traction steel wire rope, and the rope support frame traction steel wire rope is wound on the rope support frame traction wheel. Because the utility model discloses in dolly holds in the palm rope frame down can follow dolly rail motion down, for preventing down dolly holds in the palm rope frame interval change, makes partial wire rope flagging under the action of gravity, and dolly operation safety under the influence sets up and holds in the palm rope frame traction wheel to draw wire rope to link together adjacent lower dolly hold in the palm rope frame through holding in the palm the rope frame, guarantee distance between the dolly holds in the palm the rope frame down and keep stable.

In the crossing type high-speed reduction box counterweight energy-saving shore bridge, the upper trolley counterweight can move up and down under the drive of the upper trolley balance steel wire rope, the moving direction of the upper trolley counterweight is opposite to the moving direction of the upper trolley lifting tool in the vertical direction, the torque of the upper trolley counterweight acting on the upper trolley balance winding drum through the upper trolley balance steel wire rope is equal to the sum of the torques of the upper trolley lifting tool and the empty container acting on the first upper trolley lifting winding drum and the second upper trolley lifting winding drum through the upper trolley lifting steel wire rope, and the directions are opposite.

The lower trolley balance weight can move up and down under the driving of the lower trolley balance steel wire rope, the moving direction of the lower trolley balance weight is opposite to the moving direction of the lower trolley lifting appliance in the vertical direction, the torque of the lower trolley balance weight acting on the lower trolley balance winding drum through the lower trolley balance steel wire rope is equal to the sum of the torques of the lower trolley lifting appliance acting on the first lower trolley lifting winding drum and the second lower trolley lifting winding drum through the lower trolley lifting steel wire rope, and the directions are opposite.

In the crossing type high-speed reduction gearbox counterweight energy-saving shore bridge, the upper trolley counterweight and the lower trolley counterweight are independently arranged in different cavities in the shore bridge support frame, and the upper trolley counterweight and the lower trolley counterweight move independently without interfering with each other. In actual operation, though balanced heavy in vertical direction motion, nevertheless receive external environment influence easily, go up the balanced heavy circumstances that also has the influence of each other with lower dolly of dolly simultaneously, consequently the utility model discloses to go up the dolly balanced heavy and to arrange respectively in the bank bridge support frame of difference with lower dolly balanced heavy, avoid going up the dolly balanced heavy and the balanced collision of each other of dolly down, cause the potential safety hazard.

In the crossing type high-speed reduction gearbox counterweight energy-saving shore bridge, the upper trolley energy-saving winding system and the lower trolley energy-saving winding system further comprise damping springs and rubber damping wheels, the upper trolley balance steel wire rope bypasses the upper trolley counterweight movable pulley and then is fixedly connected with a shore bridge supporting structure through the damping springs, and the rubber damping wheels are arranged between the upper trolley counterweight and the shore bridge supporting frame. The lower trolley balance steel wire rope is fixedly connected with the shore bridge supporting structure through the damping spring after bypassing the lower trolley balance weight movable pulley, and the rubber damping wheel is arranged between the lower trolley balance weight and the shore bridge supporting frame. Damping spring can stabilize balanced heavy moving speed, prevents to go up the dolly and to balance wire rope and the balanced wire rope of dolly down and produce too big pulling force when heavy moving speed is very fast with lower dolly of balancing the weight, and the effect of rubber shock attenuation wheel prevents to go up the dolly and to balance heavy and the balanced and bank bridge support frame bump of dolly down.

The crossing type high-speed reduction box counterweight energy-saving shore bridge also comprises a shore bridge machine room which is fixedly arranged on a girder of the shore bridge, the first upper trolley lifting winding drum, the second upper trolley lifting winding drum, the first lower trolley lifting winding drum, the second lower trolley lifting winding drum, two upper trolley reduction boxes, two upper trolley balance winding drums, two lower trolley reduction boxes, two lower trolley balance winding drums, the upper trolley traveling winding drum, the first lower trolley traveling winding drum and the second lower trolley traveling winding drum are uniformly distributed in a shore bridge machine room, wherein the first upper trolley hoisting reel, the second upper trolley hoisting reel, the first lower trolley hoisting reel, the second lower trolley hoisting reel, the two upper trolley balance reels, the two lower trolley balance reels, the upper trolley traveling reel, the first lower trolley traveling reel and the second lower trolley traveling reel are arranged in parallel and are perpendicular to the extending direction of the shore bridge girder. The bank bridge machine room further comprises a floating coupler, the first lower trolley lifting reel and the second lower trolley lifting reel are in transmission connection through the floating coupler, the floating coupler can prevent the first lower trolley lifting reel and the second lower trolley lifting reel from rotating at different speeds, and the phenomenon that a lower trolley lifting appliance inclines to influence operation safety is avoided.

The crossing type high-speed reduction box counterweight energy-saving shore bridge also comprises an upper trolley vibration-avoiding system and a lower trolley vibration-avoiding system, wherein the upper trolley vibration-avoiding system and the lower trolley vibration-avoiding system are used for limiting the vibration generated when the upper trolley and the lower trolley move at a high speed, so that the structural safety of the crossing type shore bridge is prevented from being influenced by the excessive vibration, and conditions are provided for further accelerating the upper trolley and the lower trolley. The upper trolley vibration-avoiding system comprises an upper trolley wheel vibration-avoiding spring, an upper trolley deflection-preventing wheel vibration-avoiding spring, an upper trolley traction wheel vibration-avoiding spring and an upper trolley lifting pulley vibration-avoiding spring, wherein the upper trolley comprises an upper trolley frame, an upper trolley travelling wheel travelling on an upper trolley rail, an upper trolley deflection-preventing wheel with an arc surface abutting against the upper trolley rail, an upper trolley deflection-preventing wheel support, an upper trolley travelling pulley block and an upper trolley lifting pulley arranged in the upper trolley frame.

The upper trolley wheel vibration-proof spring is vertically arranged, one end of the upper trolley wheel vibration-proof spring is hinged with the upper trolley frame through a connecting piece, and the other end of the upper trolley wheel vibration-proof spring is fixedly connected with a rotating shaft of the upper trolley travelling wheel through the connecting piece.

The upper trolley anti-deflection wheel support is fixedly connected with the upper trolley anti-deflection wheel, the upper trolley anti-deflection wheel vibration-avoiding spring is arranged between the upper trolley anti-deflection wheel support and the upper trolley frame, one end of the upper trolley anti-deflection wheel vibration-avoiding spring is hinged to the upper trolley frame, and the other end of the upper trolley anti-deflection wheel vibration-avoiding spring is fixedly connected with the upper trolley anti-deflection wheel support.

The upper trolley traction wheel vibration-proof spring is arranged in parallel with the shore bridge girder, one end of the upper trolley traction wheel vibration-proof spring is hinged with the upper trolley frame, and the other end of the upper trolley traction wheel vibration-proof spring is fixedly connected with a rotating shaft of a pulley in the upper trolley walking pulley block through a connecting piece.

The upper trolley lifting pulley vibration-avoiding spring is vertically arranged, one end of the upper trolley lifting pulley vibration-avoiding spring is fixedly connected with an upper trolley frame through a connecting piece, and the other end of the upper trolley lifting pulley vibration-avoiding spring is fixedly connected with a rotating shaft of the upper trolley lifting pulley through the connecting piece.

The lower trolley vibration-avoiding system comprises a lower trolley wheel vibration-avoiding spring, a lower trolley anti-deflection wheel vibration-avoiding spring, a lower trolley traction wheel vibration-avoiding spring and a lower trolley lifting pulley vibration-avoiding spring, wherein the lower trolley comprises a lower trolley frame, a lower trolley travelling wheel travelling on a lower trolley track, a lower trolley anti-deflection wheel with an arc surface abutting against the lower trolley track, a lower trolley anti-deflection wheel support, a lower trolley travelling pulley block and a lower trolley lifting pulley arranged in the lower trolley frame.

The lower trolley wheel vibration-proof spring is vertically arranged, one end of the lower trolley wheel vibration-proof spring is hinged with the lower trolley frame through a connecting piece, and the other end of the lower trolley wheel vibration-proof spring is fixedly connected with a rotating shaft of the lower trolley running wheel through the connecting piece.

The lower trolley anti-deflection wheel support is fixedly connected with the lower trolley anti-deflection wheel, the lower trolley anti-deflection wheel vibration-preventing spring is arranged between the lower trolley anti-deflection wheel support and the lower trolley frame, one end of the lower trolley anti-deflection wheel vibration-preventing spring is hinged to the lower trolley frame, and the other end of the lower trolley anti-deflection wheel vibration-preventing spring is fixedly connected with the lower trolley anti-deflection wheel support.

The lower trolley traction wheel vibration-avoiding spring is arranged in parallel with the shore bridge girder, one end of the lower trolley traction wheel vibration-avoiding spring is hinged with the lower trolley frame, and the other end of the lower trolley traction wheel vibration-avoiding spring is fixedly connected with a rotating shaft of a pulley in the lower trolley walking pulley block through a connecting piece.

The lower trolley lifting pulley vibration-avoiding spring is vertically arranged, one end of the lower trolley lifting pulley vibration-avoiding spring is fixedly connected with a lower trolley frame through a connecting piece, and the other end of the lower trolley lifting pulley vibration-avoiding spring is fixedly connected with a rotating shaft of the lower trolley lifting pulley through the connecting piece.

The crossing type high-speed reduction box counterweight energy-saving shore bridge also comprises an upper trolley lifting appliance anti-swing system and a lower trolley anti-swing system, after the upper trolley lifting appliance and the lower trolley lifting appliance descend, the upper trolley lifting appliance and the lower trolley lifting appliance are more easily influenced by the external environment to swing, the influence is smaller in the traditional single-trolley shore bridge, but in the crossing type shore bridge, the upper trolley runs in the lower trolley frame in a crossing manner, the larger swing amplitude can interfere with each other, and even the running safety of the crossing type shore bridge is influenced. The upper trolley lifting appliance anti-swing system comprises two upper trolley anti-swing wing plates, two upper trolley anti-swing torque motors, two upper trolley anti-swing drums and four upper trolley anti-swing steel wire ropes, wherein the two upper trolley anti-swing wing plates are fixedly arranged on two sides of an upper trolley frame in the upper trolley running direction respectively, the two upper trolley anti-swing torque motors and the two upper trolley anti-swing drums are fixedly arranged on the two upper trolley anti-swing wing plates respectively, the upper trolley anti-swing torque motors are in transmission connection with the upper trolley anti-swing drums, every two upper trolley anti-swing steel wire ropes are wound on one upper trolley anti-swing drum, the winding direction of the upper trolley anti-swing steel wire ropes is that the upper trolley anti-swing drums are wound from the middle to two ends, and one end, away from the upper trolley anti-swing drum, of the upper trolley anti-swing steel wire ropes is fixedly connected with the upper trolley lifting appliance.

The lower trolley lifting appliance anti-swing system comprises two lower trolley anti-swing wing plates, two lower trolley anti-swing torque motors, two lower trolley anti-swing drums and four lower trolley anti-swing steel wire ropes, wherein the two lower trolley anti-swing wing plates are fixedly arranged on two sides of a lower trolley frame in the lower trolley running direction respectively, the two lower trolley anti-swing torque motors and the two lower trolley anti-swing drums are fixedly arranged on the two lower trolley anti-swing wing plates respectively, the lower trolley anti-swing torque motors are in transmission connection with the lower trolley anti-swing drums, every two of the four lower trolley anti-swing steel wire ropes are wound on one lower trolley anti-swing drum, the winding direction of the lower trolley anti-swing steel wire ropes is that the lower trolley anti-swing drums are wound from the middle to two ends, and one end, away from the lower trolley anti-swing drum, of the lower trolley anti-swing steel wire ropes is fixedly connected with the lower trolley lifting appliance.

In the crossing type high-speed reduction box counterweight energy-saving shore bridge, when the upper trolley lifting appliance is at the lowest position, the included angle between the upper trolley anti-swing steel wire rope and the vertical direction is 5-20 degrees. When the lower trolley lifting appliance is positioned at the lowest position, the included angle between the anti-swing steel wire rope of the lower trolley and the vertical direction is 7-25 degrees.

The energy-saving shore bridge with the penetrating type high-speed reduction box counterweight further comprises a cable limiting groove and a drag chain control cable, the cable limiting groove is a concave groove with an upward opening, the cable limiting groove is fixedly formed in two sides of a girder of the shore bridge, the drag chain control cable is a power supply control cable of an upper trolley and a lower trolley, one end of the drag chain control cable moves along with the upper trolley and the lower trolley simultaneously, the drag chain control cable is arranged in the cable limiting groove, and the width difference range of the concave groove of the cable limiting groove and the width difference range of the drag chain control cable is 10-50 mm. After the functioning speed of dolly and lower dolly in improving, also can accelerate the speed of motion of going up dolly and dolly control supply cable down equally, for preventing that the cable from colliding the extrusion in the motion process, reduce cable life, the utility model discloses utilize the cable spacing groove to protect tow chain control cable, tow chain control cable can only move in the cable spacing groove.

Compared with the prior art, the utility model discloses an useful part lies in: the energy-saving shore bridge is characterized in that the energy consumption of the traversing shore bridge is reduced by the speed reduction box counterweight, the running speed of the upper trolley and the lower trolley in the traversing shore bridge is increased, the container loading and unloading efficiency of the traversing shore bridge is further improved, and meanwhile, the structural stability and the running safety of the traversing shore bridge are improved by improving or increasing and deleting equipment devices in the traditional single-trolley shore bridge.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the hoisting and winding system of the upper trolley in the utility model;

FIG. 3 is a schematic structural view of a hoisting and winding system of the middle and lower trolleys of the utility model;

FIG. 4 is a schematic structural view of the energy-saving winding system of the upper and lower trolleys of the utility model;

FIG. 5 is a schematic structural view of the energy-saving winding system of the middle and lower trolleys of the utility model;

FIG. 6 is a schematic view of the damping springs and the rubber damping wheels of the upper and lower car counterweights of the present invention;

FIG. 7 is a schematic structural view of the winding system for the middle and upper trolley;

FIG. 8 is a schematic structural view of the middle and lower trolley traveling winding system of the present invention;

FIG. 9 is a schematic structural view of a rope support of the middle and lower trolleys of the utility model;

fig. 10 is a top view of the quay crane room of the present invention;

fig. 11 is a top view of the vibration absorbing system of the upper and lower trolleys of the present invention;

fig. 12 is a front view of the vibration absorbing system of the upper and lower trolleys of the utility model;

FIG. 13 is a top view of the vibration absorbing system of the middle and lower trolleys of the present invention;

fig. 14 is a top view of the upper middle trolley spreader anti-swing system of the present invention;

fig. 15 is a front view of the upper middle trolley spreader anti-swing system of the present invention;

fig. 16 is a top view of the anti-sway system for the middle and lower trolley spreaders of the present invention;

fig. 17 is a front view of the anti-swing system of the middle and lower trolley slings of the present invention;

fig. 18 is a schematic structural view of a cable limiting groove and a tow chain control cable according to the present invention;

fig. 19 is a schematic cross-sectional view of a middle cable limiting groove and a tow chain control cable according to the present invention.

The meaning of the reference numerals: 1-shore bridge support frame, 2-shore bridge girder, 3-upper trolley, 4-lower trolley, 5-upper trolley hanger, 6-lower trolley hanger, 7-upper trolley rail, 8-lower trolley rail, 9-lower trolley rope carrier, 10-carrier roller, 11-carrier roller carrier, 12-carrier roller wheel, 13-carrier roller carrier traction wheel, 14-damping spring, 15-rubber damping wheel, 16-shore bridge machine room, 17-floating coupling, 18-cable limiting groove, 19-drag chain control cable, 311-first upper trolley lifting drum, 312-second upper trolley lifting drum, 313-first upper trolley lifting steel wire rope, 314-second upper trolley lifting steel wire rope, 315-upper trolley lifting pulley block, 316-upper trolley lifting pulley block redirection pulley block, 411-a first lower trolley hoisting drum, 412-a second lower trolley hoisting drum, 413-a first lower trolley hoisting rope, 414-a second lower trolley hoisting rope, 415-a lower trolley hoisting pulley block, 416-a lower trolley hoisting direction-changing pulley block, 321-an upper trolley reduction box, 322-an upper trolley balancing drum, 323-an upper trolley balancing rope, 324-an upper trolley balancing weight, 325-an upper trolley balancing weight pulley, 421-a lower trolley reduction box, 422-a lower trolley balancing drum, 423-a lower trolley balancing rope, 424-a lower balancing weight trolley, 425-a lower trolley balancing weight pulley, 331-an upper trolley traveling drum, 332-a first upper trolley traveling rope, 333-a second upper trolley traveling rope, 334-an upper trolley traveling pulley block, 335-a first upper trolley traveling direction-changing pulley block, 336-a second upper trolley traveling direction-changing pulley block, 431-a first lower trolley traveling pulley block, 432-a second lower trolley traveling pulley block, 433-a first lower trolley traveling wire rope, 434-a second lower trolley traveling wire rope, 435-a lower trolley traveling pulley block, 436-a first lower trolley traveling direction-changing pulley block, 437-a second lower trolley traveling direction-changing pulley block, 341-an upper trolley wheel vibration-damping spring, 342-an upper trolley deflection-preventing wheel vibration-damping spring, 343-an upper trolley traction wheel vibration-damping spring, 344-an upper trolley lifting pulley vibration-damping spring, 345-an upper trolley frame, 346-an upper trolley traveling wheel, 347-an upper trolley deflection-preventing wheel, 348-an upper trolley deflection-preventing wheel support, 349-an upper trolley lifting pulley, 441-a lower trolley wheel vibration-damping spring, 442-lower trolley anti-deflection wheel vibration-prevention spring, 443-lower trolley traction wheel vibration-prevention spring, 444-lower trolley lifting pulley vibration-prevention spring, 445-lower trolley frame, 446-lower trolley travelling wheel, 447-lower trolley anti-deflection wheel, 448-lower trolley anti-deflection wheel support, 449-lower trolley lifting pulley, 351-upper trolley anti-swing wing plate, 352-upper trolley anti-swing moment motor, 353-upper trolley anti-swing drum, 354-upper trolley anti-swing wire rope, 451-lower trolley anti-swing wing plate, 452-lower trolley anti-swing moment motor, 453-lower trolley anti-swing drum, 454-lower trolley anti-swing wire rope.

The present invention will be further described with reference to the accompanying drawings and the detailed description.

Detailed Description

Embodiment 1 of the utility model: as shown in fig. 1, the embodiment is a crossing type high-speed reduction gearbox counterweight energy-saving shore bridge, which comprises a shore bridge support frame 1, two parallel shore bridge girders 2, an upper trolley 3, a lower trolley 4, an upper trolley lifting appliance 5, a lower trolley lifting appliance 6, an upper trolley lifting and winding system, a lower trolley lifting and winding system, an upper trolley energy-saving winding system and a lower trolley energy-saving winding system, wherein the shore bridge girders 2 are arranged on the shore bridge support frame 1, the shore bridge support frame 1 is four vertically-arranged support legs, the shore bridge girders 2 are perpendicular to a wharf front edge line, the cross section of the shore bridge girders 2 is trapezoid-like, two parallel upper trolley rails 7 are laid on the inner sides of the two parallel shore bridge girders 2, and two parallel lower trolley rails 8 are laid on the outer sides of the two parallel shore bridge girders 2.

An upper trolley lifting appliance 5 is arranged below the upper trolley 3, the upper trolley 3 runs on an upper trolley track 7, and an upper trolley lifting winding system is in transmission connection with an upper trolley energy-saving winding system.

A lower trolley lifting appliance 6 is arranged below the lower trolley 4, the lower trolley 4 runs on a lower trolley track 8, the upper trolley 3 and the upper trolley lifting appliance 5 can pass through the frame of the lower trolley 4, and the lower trolley lifting winding system is in transmission connection with the lower trolley energy-saving winding system.

As shown in fig. 2, the upper trolley hoisting and winding system described in this embodiment is used to realize the vertical ascending and descending actions of the upper trolley spreader 5, and to pick up and place containers. The upper trolley lifting winding system comprises a first upper trolley lifting winding drum 311, a second upper trolley lifting winding drum 312, a first upper trolley lifting steel wire rope 313, a second upper trolley lifting steel wire rope 314, an upper trolley lifting pulley block 315 and an upper trolley lifting bend pulley block 316, wherein the upper trolley lifting bend pulley block 316 is fixedly arranged at two ends of the shore bridge girder 2, the upper trolley lifting pulley block 315 is fixedly arranged on the upper trolley 3, the first upper trolley lifting steel wire rope 313 is led out from the first upper trolley lifting winding drum 311, and after sequentially bypassing the upper trolley lifting bend pulley block 316 at one end of the shore bridge girder 2, the upper trolley lifting pulley block 315 and the upper trolley lifting bend pulley block 316 at the other end of the shore bridge girder 2, the upper trolley lifting pulley block 315 is bypassed again, and finally wound on the second upper trolley lifting winding drum 312. The second upper trolley hoisting cable 314 is led out from the second upper trolley hoisting drum 312, and the winding direction of the second upper trolley hoisting cable 314 is opposite to that of the first upper trolley hoisting cable 313, and finally the second upper trolley hoisting cable is wound on the first upper trolley hoisting drum 311.

As shown in fig. 3, the lower trolley hoisting and winding system described in this embodiment is used to realize the vertical ascending and descending actions of the lower trolley spreader 6, and to pick up and place containers. The lower trolley lifting winding system comprises a first lower trolley lifting winding drum 411, a second lower trolley lifting winding drum 412, a first lower trolley lifting steel wire rope 413, a second lower trolley lifting steel wire rope 414, a lower trolley lifting pulley block 415 and a lower trolley lifting bend pulley block 416, wherein the lower trolley lifting bend pulley block 416 is fixedly arranged at two ends of the shore bridge girder 2, the lower trolley lifting pulley block 415 is fixedly arranged on the lower trolley 4, the first lower trolley lifting steel wire rope 413 is led out from the first lower trolley lifting winding drum 411, and after sequentially bypassing the lower trolley lifting bend pulley block 416 at one end of the shore bridge girder 2, the lower trolley lifting pulley block 415 and the lower trolley lifting bend pulley block 416 at the other end of the shore bridge girder 2, the lower trolley lifting pulley block 415 is bypassed again, and finally the lower trolley lifting winding drum 412 is wound. The second lower trolley hoisting cable 414 is led out from the second lower trolley hoisting drum 412, and the winding direction of the second lower trolley hoisting cable 414 is opposite to that of the first lower trolley hoisting cable 413, and is finally wound on the first lower trolley hoisting drum 411.

As shown in fig. 4, the energy-saving winding system for the upper car in this embodiment comprises two upper car reduction boxes 321, two upper car balance reels 322, two upper car balance cables 323, two upper car counterweights 324 and an upper car counterweight movable pulley 325 fixed on the upper car counterweights 324, the two upper trolley reduction boxes 321 are respectively in transmission connection with the two upper trolley lifting drums 311, the two upper trolley balance drums 322 are respectively in transmission connection with the two upper trolley reduction boxes 321, the two upper trolley reduction boxes 321 and the two upper trolley balance drums 322 are arranged on two sides of the upper trolley lifting drum 311, one of the two upper trolley balance steel wire ropes 323 is led out from the upper trolley balance winding drum 322, and extends upwards after passing through an upper trolley balance weight pulley 325 on an upper trolley balance weight 324, and the upper trolley balance steel wire rope 323 is fixedly connected with the shore bridge supporting mechanism. The other upper trolley balance steel wire rope 323 of the two upper trolley balance steel wire ropes 323 is led out from the other upper trolley balance winding drum 322, extends upwards after passing through an upper trolley balance weight pulley 325 on the other upper trolley balance weight 324, and the upper trolley balance steel wire rope 323 is fixedly connected with the shore bridge supporting mechanism.

As shown in fig. 5, the lower trolley energy-saving winding system in this embodiment includes two lower trolley reduction boxes 421, two lower trolley balance drums 422, two lower trolley balance cables 423, two lower trolley counterweights 424, and a lower trolley counterweight movable pulley 425 fixed on the lower trolley counterweights 424, the two lower trolley reduction boxes 421 are respectively in transmission connection with the two lower trolley lifting drums 411, the two lower trolley balance drums 422 are respectively in transmission connection with the two lower trolley reduction boxes 421, the two lower trolley reduction boxes 421 and the two lower trolley balance drums 422 are arranged on two sides of the lower trolley lifting drums 411, one lower trolley balance steel wire rope 423 of the two lower trolley balance steel wire ropes 423 is led out from the lower trolley balance winding drum 422, extends upwards after bypassing a lower trolley balance weight pulley 425 on a lower trolley balance weight 424, and the lower trolley balance steel wire rope 423 is fixedly connected with the shore bridge supporting mechanism. The other lower trolley balance steel wire rope 423 of the two lower trolley balance steel wire ropes 423 is led out from the other lower trolley balance winding drum 422, extends upwards after bypassing a lower trolley balance weight pulley 425 on the other lower trolley balance weight 424, and the lower trolley balance steel wire rope 423 is fixedly connected with the shore bridge supporting mechanism. The upper trolley energy-saving winding system and the lower trolley energy-saving winding system in the embodiment use the upper trolley reduction box 321 and the lower trolley reduction box 421 as transmission, the movement of the upper trolley lifting appliance 5 and the upper trolley counterweight 324 in the vertical direction and the movement of the lower trolley lifting appliance 6 and the lower trolley counterweight 424 in the vertical direction are connected together, and potential energy is stored by means of the upper trolley counterweight 324 and the lower trolley counterweight 424, so that the energy consumption of the crossing type shore bridge in the process of lifting and taking containers is reduced. Compared with the traditional single-trolley shore bridge, the crossing shore bridge has the advantages that the efficiency is greatly improved, and meanwhile, the energy consumption is higher, so that the significance for reducing the energy consumption of the crossing shore bridge is higher.

As shown in fig. 7, the embodiment further includes an upper trolley traveling winding system and a lower trolley traveling winding system, where the upper trolley traveling winding system and the lower trolley traveling winding system are respectively used for completing the traveling action of the upper trolley 3 along the shore bridge girder 2 and the traveling action of the lower trolley 4 along the girder. The upper trolley traveling winding system comprises an upper trolley traveling winding drum 331, a first upper trolley traveling steel wire rope 332, a second upper trolley traveling steel wire rope 333, an upper trolley traveling pulley block 334, a first upper trolley traveling direction-changing pulley block 335 and a second upper trolley traveling direction-changing pulley block 336, wherein the upper trolley traveling pulley block 334 is fixedly arranged on the upper trolley 3, the first upper trolley traveling direction-changing pulley block 335 is fixedly arranged at the same end of two parallel shore bridge girders 2, the second upper trolley traveling direction-changing pulley block 336 is fixedly arranged at the other end of the two parallel shore bridge girders 2, the first upper trolley traveling steel wire rope 332 is led out from the upper trolley traveling winding drum 331, and winds on the upper trolley traveling winding drum 331 after sequentially bypassing the first upper trolley traveling direction-changing pulley block 335, the upper trolley traveling pulley block 334 and the first upper trolley traveling direction-changing pulley block 335. The second upper trolley traveling steel wire rope 333 is led out from the upper trolley traveling winding drum 331, the extending direction of the second upper trolley traveling steel wire rope 333 is opposite to the extending direction of the first upper trolley traveling steel wire rope 332, and the second upper trolley traveling steel wire rope 333 sequentially winds on the upper trolley traveling winding drum 331 after passing through the second upper trolley traveling direction-changing pulley block 336, the upper trolley traveling pulley block 334 and the second upper trolley traveling direction-changing pulley block 336.

As shown in fig. 8, the lower trolley traveling winding system in this embodiment includes a first lower trolley traveling drum 431, a second lower trolley traveling drum 432, a first lower trolley traveling cable 433, a second lower trolley traveling cable 434, a lower trolley traveling pulley block 435, a first lower trolley traveling direction-changing pulley block 436, and a second lower trolley traveling direction-changing pulley block 437, the lower trolley traveling pulley block 435 is fixedly arranged on the lower trolley 4, the first lower trolley traveling direction-changing pulley block 436 is fixedly arranged at the same end of the two parallel shore bridge girders 2, the second lower trolley traveling direction-changing pulley block 437 is fixedly arranged at the other end of the two parallel shore bridge girders 2, the first lower trolley traveling steel wire rope 433 is led out from the first lower trolley traveling winding drum 431, sequentially bypasses the first lower trolley traveling direction-changing pulley block 436, the lower trolley traveling pulley block 435 and the first lower trolley traveling direction-changing pulley block 436, and then is wound on the second lower trolley traveling winding drum 432. The second lower trolley walking steel wire rope 434 is led out from the first lower trolley walking winding drum 431, the extending direction of the second lower trolley walking steel wire rope 434 is opposite to the extending direction of the first lower trolley walking steel wire rope 433, and the second lower trolley walking steel wire rope 434 sequentially winds on the second lower trolley walking winding drum 432 after passing through a second lower trolley walking direction-changing pulley block 437, a lower trolley walking pulley block 435 and a second lower trolley walking direction-changing pulley block 437.

The upper trolley balancing weight 324 in this embodiment can move up and down under the driving of the upper trolley balancing wire rope 323, the moving direction of the upper trolley balancing weight 324 is opposite to the moving direction of the upper trolley lifting tool 5 in the vertical direction, and the sum of the torque of the upper trolley balancing weight 324 acting on the upper trolley balancing winding drum 322 through the upper trolley balancing wire rope 323 and the torque of the upper trolley lifting tool 5 and the torque of the empty container acting on the first upper trolley lifting winding drum 311 and the second upper trolley lifting winding drum 312 through the upper trolley lifting wire rope 313 are equal in size and opposite in direction.

The lower trolley balancing weight 424 can move up and down under the driving of the lower trolley balancing steel wire rope 423, the moving direction of the lower trolley balancing weight 424 is opposite to the moving direction of the lower trolley lifting tool 6 in the vertical direction, the torque of the lower trolley balancing weight 424 acting on the lower trolley balancing winding drum 422 through the lower trolley balancing steel wire rope 423 is equal to the sum of the torques of the lower trolley lifting tool 6 acting on the first lower trolley lifting winding drum 411 and the second lower trolley lifting winding drum 412 through the lower trolley lifting steel wire rope 413, and the directions are opposite.

As shown in fig. 6, the upper trolley counterweight 324 and the lower trolley counterweight 424 in the embodiment are separately disposed in different cavities inside the shore bridge support frame 1, and the upper trolley counterweight 324 and the lower trolley counterweight 424 move independently without interfering with each other. Increase the counter weight and carry out energy-conservingly in crossing through formula bank bridge, can further improve wire rope and arrange the degree of difficulty and the equipment operation safety control degree of difficulty, this embodiment will go up the dolly counter weight 324 and all arrange alone in the inside cavity of different bank bridge support frames 1 with lower dolly counter weight 424, guarantees that the independent operation does not disturb each other.

As shown in fig. 6, the upper trolley energy-saving winding system and the lower trolley energy-saving winding system in this embodiment further include a damping spring 14 and a rubber damping wheel 15, the upper trolley balance steel wire rope 323 bypasses the upper trolley balance weight pulley 325 and then is fixedly connected with the shore bridge supporting structure through the damping spring 14, and the rubber damping wheel 15 is disposed between the upper trolley balance weight 324 and the shore bridge supporting frame 1. The lower trolley balance steel wire rope 423 bypasses a lower trolley balance weight movable pulley 425 and is fixedly connected with the shore bridge supporting structure through a damping spring 14, and the rubber damping wheel 15 is arranged between the lower trolley balance weight 424 and the shore bridge supporting frame 1. When the upper trolley lifting appliance 5 and the lower trolley lifting appliance 6 in the crossing type shore bridge run at an excessively high speed in the vertical direction, the upper trolley balancing weight 324 and the lower trolley balancing weight 424 which move in association with the upper trolley lifting appliance move at a high speed, so that the upper trolley balancing weight 324 and the lower trolley balancing weight 424 are prevented from generating excessively high tensile force on the upper trolley balancing steel wire rope 323 and the lower trolley balancing steel wire rope 423 instantly to influence the running safety, and the damping spring 14 is arranged to play a role in buffering. The rubber shock absorption wheel 15 in this embodiment can avoid the collision between the upper trolley counterweight 324 and the lower trolley counterweight 424 and the shore bridge support frame 1, and the structure is safe.

Embodiment 2 of the utility model: as shown in fig. 1, the embodiment is a crossing type high-speed reduction gearbox counterweight energy-saving shore bridge, which comprises a shore bridge support frame 1, two parallel shore bridge girders 2, an upper trolley 3, a lower trolley 4, an upper trolley lifting appliance 5, a lower trolley lifting appliance 6, an upper trolley lifting and winding system, a lower trolley lifting and winding system, an upper trolley energy-saving winding system and a lower trolley energy-saving winding system, wherein the shore bridge girders 2 are arranged on the shore bridge support frame 1, the shore bridge support frame 1 is four vertically-arranged support legs, the shore bridge girders 2 are perpendicular to a wharf front edge line, the cross section of the shore bridge girders 2 is trapezoid-like, two parallel upper trolley rails 7 are laid on the inner sides of the two parallel shore bridge girders 2, and two parallel lower trolley rails 8 are laid on the outer sides of the two parallel shore bridge girders 2.

As shown in fig. 9, the present embodiment further includes a lower trolley rope support frame 9, where the lower trolley rope support frame 9 includes a supporting roller 10, a supporting roller frame 11 and a supporting roller wheel 12, the supporting roller 10 is horizontally fixed on the supporting roller frame 11, the supporting roller wheel 12 is fixedly disposed below one side of the supporting roller frame 11 close to the lower trolley rail 8, the supporting roller wheel 12 can travel along the lower trolley rail 8, and the lower trolley balance wire rope 423, the first lower trolley travel wire rope 433, and the second lower trolley travel wire rope 434 are all located on the supporting roller 10. The upper trolley balance steel wire rope 323, the first upper trolley walking steel wire rope 332 and the second upper trolley walking steel wire rope 333 are uniformly distributed on the inner sides of the two parallel shore bridge girders 2 and do not interfere with the lower trolley balance steel wire rope 423, the first lower trolley walking steel wire rope 433 and the second lower trolley walking steel wire rope 434. Because the lower trolley 4 in the crossing type shore bridge is suspended below the outer side of the shore bridge girder 2, in order to prevent the steel wire rope necessary for the operation of the lower trolley 4 from being influenced by the shore bridge girder 2 and the lower trolley track 8 and interfering the normal operation of the lower trolley 4, the lower trolley rope support 9 in the embodiment has the function of limiting the steel wire rope required for the operation of the lower trolley to operate at a normal position and simultaneously move along the shore bridge girder 2 along with the lower trolley 4.

As shown in fig. 9, in this embodiment, the lower cart rope support frame 9 further includes rope support frame traction wheels 13, the rope support frame traction wheels 13 are fixedly connected with the roller support frame 11, 24 groups of the lower cart rope support frames 9 are provided, the adjacent lower cart rope support frames 9 are connected through rope support frame traction steel wire ropes, and the rope support frame traction steel wire ropes are wound on the rope support frame traction wheels 13. Because lower dolly holds in the palm rope frame 9 and dolly 4 simultaneous movement down in this embodiment, for avoiding the distance between dolly holds in the palm rope frame 9 down too far, lead to wire rope flagging under the action of gravity, influence normal operating, cause the potential safety hazard, this embodiment has set up on dolly holds in the palm rope frame 9 down and has held in the palm rope frame traction wheel 13, links together adjacent dolly holds in the palm rope frame 9 down, guarantees that dolly holds in the palm rope frame 9 interval is fixed down.

As shown in fig. 10, the present embodiment further includes a bank bridge machine room 16, the bank bridge machine room 16 is fixedly disposed on the bank bridge girder 2, the first upper trolley lifting drum 311, the second upper trolley lifting drum 312, the first lower trolley lifting drum 411, the second lower trolley lifting drum 412, the two upper trolley reduction boxes 321, the two upper trolley balance drums 322, the two lower trolley reduction boxes 421, the two lower trolley balance drums 422, the upper trolley traveling drum 331, the first lower trolley traveling drum 431, and the second lower trolley traveling drum 432 are uniformly disposed in the bank bridge machine room 16, wherein the first upper trolley lifting drum 311, the second upper trolley lifting drum 312, the first lower trolley lifting drum 411, the second lower trolley lifting drum 412, the two upper trolley balance drums 322, the two lower trolley balance drums 422, the upper trolley traveling drum 331, the first lower trolley traveling drum 431, and the second lower trolley traveling drum 432 are all disposed in parallel, and is perpendicular to the extending direction of the shore bridge girder 2. The shore crane room 16 further includes a floating coupling 17, and the first lower trolley hoisting drum 411 and the second lower trolley hoisting drum 412 are in transmission connection through the floating coupling 17. Compared with the traditional shore bridge, the mechanism equipment in the crossing shore bridge is more complex, the embodiment not only comprises the running equipment of the lower trolley 4, but also comprises part of components in the upper trolley energy-saving winding system and the lower trolley energy-saving winding system, the shore bridge machine room 16 has limited space, the arrangement difficulty inside the shore bridge machine room 16 is larger, the arrangement mode provided by the embodiment can avoid mutual interference among the equipment, and the crossing shore bridge can be ensured to run stably.

This embodiment still includes dolly system of keeping away and the system of keeping away that shakes of dolly down, is used for restraining the vibration that dolly 3 and dolly 4 produced when high-speed motion down respectively, avoids last dolly 3 and dolly 4 down to collide with the bank bridge structure, influences the operation safety, and the operating speed for dolly 3 and dolly 4 down are further improved simultaneously and the operating efficiency who passes through formula bank bridge is further improved.

As shown in fig. 11 and 12, the upper trolley vibration-damping system includes an upper trolley wheel vibration-damping spring 341, an upper trolley deflection-preventing wheel vibration-damping spring 342, an upper trolley traction wheel vibration-damping spring 343, and an upper trolley lifting pulley vibration-damping spring 344, and the upper trolley 3 includes an upper trolley frame 345, an upper trolley traveling wheel 346 traveling on the upper trolley rail 7, an upper trolley deflection-preventing wheel 347 whose arc surface is in contact with the upper trolley rail 7, an upper trolley deflection-preventing wheel support 348, an upper trolley traveling pulley block 334, and an upper trolley lifting pulley 349 disposed in the upper trolley frame 345.

The upper trolley wheel vibration-proof spring 341 is vertically arranged, one end of the upper trolley wheel vibration-proof spring 341 is hinged with the upper trolley frame 345 through a connecting piece, and the other end of the upper trolley wheel vibration-proof spring 341 is fixedly connected with the rotating shaft of the upper trolley travelling wheel 346 through a connecting piece. The upper cart wheel vibration absorbing spring 341 is used to prevent the upper cart traveling wheel 346 from colliding with the upper cart rail 7 when the upper cart 3 is moving at a high speed.

The upper trolley anti-deflection wheel support 348 is fixedly connected with the upper trolley anti-deflection wheel 347, the upper trolley anti-deflection wheel vibration-avoiding spring 342 is arranged between the upper trolley anti-deflection wheel support 348 and the upper trolley frame 345, one end of the upper trolley anti-deflection wheel vibration-avoiding spring 342 is hinged with the upper trolley frame 345, and the other end of the upper trolley anti-deflection wheel vibration-avoiding spring 342 is fixedly connected with the upper trolley anti-deflection wheel support 348. The arc surface of the upper trolley deviation-preventing wheel 347 abuts against the side surface of the upper trolley rail 7 to prevent the upper trolley 3 from deviating from the upper trolley rail 7 during operation, and the upper trolley deviation-preventing wheel vibration-preventing spring 342 is used for preventing the upper trolley deviation-preventing wheel 347 from colliding with the upper trolley rail 7 during high-speed movement of the upper trolley 3.

The upper trolley traction wheel vibration-proof spring 343 is arranged in parallel with the shore bridge girder 2, one end of the upper trolley traction wheel vibration-proof spring 343 is hinged with the upper trolley frame 345, and the other end of the upper trolley traction wheel vibration-proof spring 343 is fixedly connected with the rotating shaft of the pulley in the upper trolley walking pulley block 334 through a connecting piece.

The upper trolley lifting pulley vibration-proof spring 344 is vertically arranged, one end of the upper trolley lifting pulley vibration-proof spring 344 is fixedly connected with the upper trolley frame 345 through a connecting piece, and the other end of the upper trolley lifting pulley vibration-proof spring 344 is fixedly connected with a rotating shaft of the upper trolley lifting pulley 349 through a connecting piece.

As shown in fig. 13, the lower trolley vibration-damping system includes a lower trolley wheel vibration-damping spring 441, a lower trolley anti-deviation wheel vibration-damping spring 442, a lower trolley traction wheel vibration-damping spring 443, and a lower trolley lifting pulley vibration-damping spring 444, and the lower trolley 4 includes a lower trolley frame 445, a lower trolley traveling wheel 446 traveling on the lower trolley rail 8, a lower trolley anti-deviation wheel 447 whose arc surface is in contact with the lower trolley rail 8, a lower trolley anti-deviation wheel support 448, a lower trolley traveling pulley block 435, and a lower trolley lifting pulley 449 disposed in the lower trolley frame 445.

The lower trolley wheel vibration-proof spring 441 is vertically arranged, one end of the lower trolley wheel vibration-proof spring 441 is hinged with the lower trolley frame 445 through a connecting piece, and the other end of the lower trolley wheel vibration-proof spring 441 is fixedly connected with a rotating shaft of the lower trolley running wheel 446 through the connecting piece.

The lower trolley anti-deviation wheel support 448 is fixedly connected with the lower trolley anti-deviation wheel 447, the lower trolley anti-deviation wheel vibration-proof spring 442 is arranged between the lower trolley anti-deviation wheel support 448 and the lower trolley frame 445, one end of the lower trolley anti-deviation wheel vibration-proof spring 442 is hinged with the lower trolley frame 445, and the other end of the lower trolley anti-deviation wheel vibration-proof spring 442 is fixedly connected with the lower trolley anti-deviation wheel support 448.

The lower trolley traction wheel vibration-proof spring 443 is arranged in parallel with the shore bridge girder 2, one end of the lower trolley traction wheel vibration-proof spring 443 is hinged with the lower trolley frame 445, and the other end of the lower trolley traction wheel vibration-proof spring 443 is fixedly connected with a rotating shaft of a pulley in the lower trolley walking pulley block 435 through a connecting piece.

The lower trolley lifting pulley vibration-proof spring 444 is vertically arranged, one end of the lower trolley lifting pulley vibration-proof spring 444 is fixedly connected with the lower trolley frame 445 through a connecting piece, and the other end of the lower trolley lifting pulley vibration-proof spring 444 is fixedly connected with a rotating shaft of the lower trolley lifting pulley 449 through a connecting piece.

This embodiment still includes dolly hoist anti-swing system and dolly anti-swing system down, prevents to go up dolly hoist 5 and dolly hoist 6 down and take place to sway under the influence of external factor, causes mutual interference, influences the operation safety. As shown in fig. 14 and 15, the upper trolley spreader anti-swing system comprises two upper trolley anti-swing wings 351, two upper trolley anti-swing moment motors 352, two upper trolley anti-swing drums 353 and four upper trolley anti-swing wire ropes 354, the two upper trolley anti-swing wing plates 351 are respectively fixed on two sides of the upper trolley frame 345 along the running direction of the upper trolley 3, the two upper trolley anti-swing moment motors 352 and the two upper trolley anti-swing drums 353 are respectively fixed on the two upper trolley anti-swing wing plates 351, the upper trolley anti-swing moment motors 352 are in transmission connection with the upper trolley anti-swing drums 353, every two of the four upper trolley anti-swing steel wire ropes 354 are wound on one upper trolley anti-swing drum 353, and the winding direction of the upper trolley anti-swing steel wire rope 354 is from the middle of the upper trolley anti-swing winding drum 353 to two ends, and one end of the upper trolley anti-swing steel wire rope 354 far away from the upper trolley anti-swing winding drum 353 is fixedly connected with the upper trolley lifting appliance 5. In actual operation, the larger the descending distance of the upper trolley lifting appliance 5 is, the larger the possibility of swinging and the swinging amplitude are, when the upper trolley lifting appliance 5 swings, the upper trolley anti-swinging steel wire rope 354 on the other side can be tensioned and fed back to the upper trolley anti-swinging winding drum 353, so that the upper trolley anti-swinging torque motor 352 is caused to rotate in the opposite direction, the upper trolley anti-swinging steel wire rope 354 is tightened, the upper trolley lifting appliance 5 is pulled back to the normal position, and the anti-swinging is realized.

As shown in fig. 16 and 17, the lower trolley spreader anti-swing system includes two lower trolley anti-swing wings 451, two lower trolley anti-swing moment motors 452, two lower trolley anti-swing drums 453, and four lower trolley anti-swing wire ropes 454, the two lower trolley swing-proof wing plates 451 are respectively fixed on two sides of the lower trolley frame 445 along the running direction of the lower trolley 4, the two lower trolley swing-proof moment motors 452 and the two lower trolley swing-proof winding drums 453 are respectively fixed on the two lower trolley swing-proof wing plates 451, the lower trolley swing-proof moment motors 452 are in transmission connection with the lower trolley swing-proof winding drums 453, every two of the four lower trolley swing-proof steel wire ropes 454 are wound on one lower trolley swing-proof winding drum 453, and the winding direction of the lower trolley anti-swing steel wire rope 454 is from the middle of the lower trolley anti-swing winding drum 453 to the two ends, and one end of the lower trolley anti-swing steel wire rope 454 far away from the lower trolley anti-swing winding drum 453 is fixedly connected with the lower trolley lifting appliance 6. The action principle of the lower trolley lifting appliance anti-swing system is the same as that of the upper trolley lifting appliance anti-swing system.

When the upper trolley lifting appliance 5 is at the lowest position, the included angle between the upper trolley anti-swing steel wire rope 354 and the vertical direction is 5 degrees. When the lower trolley lifting appliance 6 is at the lowest position, the angle between the lower trolley anti-swing steel wire rope 454 and the vertical direction is 7 degrees.

As shown in fig. 18 and 19, the present embodiment further includes a cable limiting groove 18 and a tow chain control cable 19, which are used to prevent the control cable from colliding and extruding when the upper cart 3 and the lower cart 4 move at high speed, and reduce the service life of the cable. The cable limiting groove 18 is a concave groove with an upward opening, the cable limiting groove 18 is fixedly arranged on two sides of the quay crane girder 2, the tow chain control cable 19 is a power supply control cable of the upper trolley 3 and the lower trolley 4, one end of the tow chain control cable 19 moves along with the upper trolley 3 and the lower trolley 4 simultaneously, the tow chain control cable 19 is arranged in the cable limiting groove 18, and the width of the concave groove of the cable limiting groove 18 and the width difference range of the tow chain control cable 19 are 10 mm.

Embodiment 3 of the utility model: as shown in fig. 1, the embodiment is a crossing type high-speed reduction gearbox counterweight energy-saving shore bridge, which comprises a shore bridge support frame 1, two parallel shore bridge girders 2, an upper trolley 3, a lower trolley 4, an upper trolley lifting appliance 5, a lower trolley lifting appliance 6, an upper trolley lifting and winding system, a lower trolley lifting and winding system, an upper trolley energy-saving winding system and a lower trolley energy-saving winding system, wherein the shore bridge girders 2 are arranged on the shore bridge support frame 1, the shore bridge support frame 1 is four vertically-arranged support legs, the shore bridge girders 2 are perpendicular to a wharf front edge line, the cross section of the shore bridge girders 2 is trapezoid-like, two parallel upper trolley rails 7 are laid on the inner sides of the two parallel shore bridge girders 2, and two parallel lower trolley rails 8 are laid on the outer sides of the two parallel shore bridge girders 2.

When the upper trolley spreader 5 is at the lowest position, the angle between the upper trolley anti-swing steel wire rope 354 and the vertical direction is 15 degrees. When the lower trolley lifting appliance 6 is at the lowest position, the angle between the lower trolley anti-swing steel wire rope 454 and the vertical direction is 20 degrees.

As shown in fig. 18 and 19, the present embodiment further includes a cable limiting groove 18 and a tow chain control cable 19, which are used to prevent the control cable from colliding and extruding when the upper cart 3 and the lower cart 4 move at high speed, and reduce the service life of the cable. The cable limiting groove 18 is a concave groove with an upward opening, the cable limiting groove 18 is fixedly arranged on two sides of the quay crane girder 2, the tow chain control cable 19 is a power supply control cable of the upper trolley 3 and the lower trolley 4, one end of the tow chain control cable 19 moves along with the upper trolley 3 and the lower trolley 4 simultaneously, the tow chain control cable 19 is arranged in the cable limiting groove 18, and the width of the concave groove of the cable limiting groove 18 and the width difference range of the tow chain control cable 19 are 30 mm.

Claims

1. The utility model provides a pass through energy-conserving bank bridge of formula high-speed reducing gear box counter weight which characterized in that: the quayside container crane comprises a quayside container crane support frame (1), two parallel quayside container crane girders (2), an upper trolley (3), a lower trolley (4), an upper trolley lifting appliance (5), a lower trolley lifting appliance (6), an upper trolley lifting and winding system, a lower trolley lifting and winding system, an upper trolley energy-saving winding system and a lower trolley energy-saving winding system, wherein the quayside container crane girders (2) are arranged on the quayside container crane support frame (1), the quayside container crane girders (2) are vertical to a wharf front edge line, the cross section of the quayside container crane girders (2) is trapezoid-like, two upper trolley tracks (7) which are arranged in parallel are laid on the inner sides of the two parallel quayside container crane girders (2), and two lower trolley tracks (8) which are arranged in parallel are laid on the outer sides of the two parallel quayside container crane girders (2);

an upper trolley lifting appliance (5) is arranged below the upper trolley (3), the upper trolley (3) runs on an upper trolley track (7), and an upper trolley lifting winding system is in transmission connection with an upper trolley energy-saving winding system;

a lower trolley lifting appliance (6) is arranged below the lower trolley (4), the lower trolley (4) runs on a lower trolley track (8), the upper trolley (3) and the upper trolley lifting appliance (5) can pass through the lower trolley (4) frame, and the lower trolley lifting winding system is in transmission connection with the lower trolley energy-saving winding system.

2. The traversing type high-speed reduction gearbox counterweight energy-saving shore bridge according to claim 1, which is characterized in that: the upper trolley lifting winding system comprises a first upper trolley lifting winding drum (311), a second upper trolley lifting winding drum (312), a first upper trolley lifting steel wire rope (313), a second upper trolley lifting steel wire rope (314), an upper trolley lifting pulley block (315) and an upper trolley lifting bend pulley block (316), wherein the upper trolley lifting bend pulley block (316) is fixedly arranged at two ends of the girder (2) of the shore bridge, the upper trolley lifting pulley block (315) is fixedly arranged on the upper trolley (3), the first upper trolley lifting steel wire rope (313) is led out from the first upper trolley lifting winding drum (311), and the upper trolley lifting pulley block (315) is bypassed again after the upper trolley lifting bend pulley block (316) at one end of the girder (2) of the shore bridge, the upper trolley lifting pulley block (315) and the upper trolley bend lifting pulley block (316) at the other end of the girder (2) of the shore bridge are sequentially bypassed, finally winding on a second upper trolley lifting drum (312); the second upper trolley lifting steel wire rope (314) is led out from the second upper trolley lifting winding drum (312), the winding direction of the second upper trolley lifting steel wire rope (314) is opposite to the direction of the first upper trolley lifting steel wire rope (313), and the second upper trolley lifting steel wire rope is finally wound on the first upper trolley lifting winding drum (311);

the lower trolley lifting winding system comprises a first lower trolley lifting winding drum (411), a second lower trolley lifting winding drum (412), a first lower trolley lifting steel wire rope (413), a second lower trolley lifting steel wire rope (414), a lower trolley lifting pulley block (415) and a lower trolley lifting direction-changing pulley block (416), wherein the lower trolley lifting direction-changing pulley block (416) is fixedly arranged at two ends of the shore bridge girder (2), the lower trolley lifting pulley block (415) is fixedly arranged on the lower trolley (4), the first lower trolley lifting steel wire rope (413) is led out from the first lower trolley lifting winding drum (411) and bypasses the lower trolley lifting direction-changing pulley block (416) at one end of the shore bridge girder (2), the lower trolley lifting pulley block (415) and the lower trolley lifting direction-changing pulley block (416) at the other end of the shore bridge girder (2) again after sequentially bypassing the lower trolley lifting pulley block (415), finally winding on a second lower trolley lifting drum (412); the second lower trolley lifting steel wire rope (414) is led out from the second lower trolley lifting winding drum (412), and the winding direction of the second lower trolley lifting steel wire rope (414) is opposite to the direction of the first lower trolley lifting steel wire rope (413), and finally the second lower trolley lifting steel wire rope is wound on the first lower trolley lifting winding drum (411).

3. The traversing type high-speed reduction gearbox counterweight energy-saving shore bridge as claimed in claim 2, wherein: the upper trolley energy-saving winding system comprises two upper trolley reduction boxes (321), two upper trolley balance drums (322), two upper trolley balance steel wire ropes (323), two upper trolley balance weights (324) and an upper trolley balance weight movable pulley (325) fixed on the upper trolley balance weights (324), wherein the two upper trolley reduction boxes (321) are respectively in transmission connection with the two upper trolley lifting drums (311), the two upper trolley balance drums (322) are respectively in transmission connection with the two upper trolley reduction boxes (321), the two upper trolley reduction boxes (321) and the two upper trolley balance drums (322) are arranged on two sides of the upper trolley lifting drum (311), one upper trolley balance steel wire rope (323) of the two upper trolley balance steel wire ropes (323) is led out from the upper trolley balance drum (322) and extends upwards after bypassing the upper trolley balance weight movable pulley (325) on one upper trolley balance weight (324), the upper trolley balance steel wire rope (323) is fixedly connected with the shore bridge supporting mechanism; the other upper trolley balance steel wire rope (323) of the two upper trolley balance steel wire ropes (323) is led out from the other upper trolley balance winding drum (322), and extends upwards after bypassing an upper trolley balance weight pulley (325) on the other upper trolley balance weight (324), and the upper trolley balance steel wire rope (323) is fixedly connected with the shore bridge supporting mechanism;

the lower trolley energy-saving winding system comprises two lower trolley reduction boxes (421), two lower trolley balance drums (422), two lower trolley balance steel wire ropes (423), two lower trolley balance weights (424) and a lower trolley balance weight movable pulley (425) fixed on the lower trolley balance weights (424), wherein the two lower trolley reduction boxes (421) are respectively in transmission connection with the two lower trolley lifting drums (411), the two lower trolley balance drums (422) are respectively in transmission connection with the two lower trolley reduction boxes (421), the two lower trolley reduction boxes (421) and the two lower trolley balance drums (422) are arranged on two sides of the lower trolley lifting drum (411), one lower trolley balance steel wire rope (423) of the two lower trolley balance steel wire ropes (423) is led out from the lower trolley balance drum (422) and extends upwards after bypassing the lower trolley balance weight movable pulley (425) on one lower trolley balance weight (424), the lower trolley balance steel wire rope (423) is fixedly connected with the shore bridge supporting mechanism; the other lower trolley balance steel wire rope (423) of the two lower trolley balance steel wire ropes (423) is led out from the other lower trolley balance winding drum (422), goes around a lower trolley balance weight pulley (425) on the other lower trolley balance weight (424) and then extends upwards, and the lower trolley balance steel wire rope (423) is fixedly connected with the shore bridge supporting mechanism.

4. The traversing type high-speed reduction gearbox counterweight energy-saving shore bridge according to claim 3, characterized in that: the travelling and winding system comprises an upper trolley travelling winding drum (331), a first upper trolley travelling steel wire rope (332), a second upper trolley travelling steel wire rope (333), an upper trolley travelling pulley block (334), a first upper trolley travelling direction-changing pulley block (335) and a second upper trolley travelling direction-changing pulley block (336), wherein the upper trolley travelling pulley block (334) is fixedly arranged on an upper trolley (3), the first upper trolley travelling direction-changing pulley block (335) is fixedly arranged at the same end of two parallel shore bridge girders (2), the second upper trolley travelling direction-changing pulley block (336) is fixedly arranged at the other end of the two parallel shore bridge girders (2), the first upper trolley travelling steel wire rope (332) is led out from the upper trolley travelling winding drum (331) and sequentially bypasses the first upper trolley travelling direction-changing pulley block (335), The upper trolley traveling pulley block (334) and the first upper trolley traveling direction-changing pulley block (335) are wound on the upper trolley traveling winding drum (331); the second upper trolley travelling steel wire rope (333) is led out from the upper trolley travelling winding drum (331), the extending direction of the second upper trolley travelling steel wire rope (333) is opposite to the extending direction of the first upper trolley travelling steel wire rope (332), and the second upper trolley travelling steel wire rope (333) sequentially winds the second upper trolley travelling direction-changing pulley block (336), the upper trolley travelling pulley block (334) and the second upper trolley travelling direction-changing pulley block (336) and then is wound on the upper trolley travelling winding drum (331);

the lower trolley walking winding system comprises a first lower trolley walking winding drum (431), a second lower trolley walking winding drum (432), a first lower trolley walking steel wire rope (433), a second lower trolley walking steel wire rope (434), a lower trolley walking pulley block (435), a first lower trolley walking direction-changing pulley block (436) and a second lower trolley walking direction-changing pulley block (437), wherein the lower trolley walking pulley block (435) is fixedly arranged on the lower trolley (4), the first lower trolley walking direction-changing pulley block (436) is fixedly arranged at the same end of the two parallel shore bridge girders (2), the second lower trolley walking direction-changing pulley block (437) is fixedly arranged at the other end of the two parallel shore bridge girders (2), the first lower trolley walking steel wire rope (433) is led out from the first lower trolley walking winding drum (431) and sequentially bypasses the first lower trolley walking direction-changing pulley block (436), A lower trolley walking pulley block (435) and a first lower trolley walking direction-changing pulley block (436) are wound on a second lower trolley walking drum (432); the second lower trolley walking steel wire rope (434) is led out from the first lower trolley walking winding drum (431), the extending direction of the second lower trolley walking steel wire rope (434) is opposite to the extending direction of the first lower trolley walking steel wire rope (433), and the second lower trolley walking steel wire rope (434) sequentially winds on the second lower trolley walking winding drum (432) after passing through the second lower trolley walking direction-changing pulley block (437), the lower trolley walking pulley block (435) and the second lower trolley walking direction-changing pulley block (437).

5. The traversing type high-speed reduction gearbox counterweight energy-saving shore bridge according to claim 4, characterized in that: the lower trolley rope supporting frame (9) comprises a carrier roller (10), a carrier roller frame (11) and carrier roller wheels (12), the carrier roller (10) is horizontally and fixedly arranged on the carrier roller frame (11), the carrier roller wheels (12) are fixedly arranged below one side, close to a lower trolley track (8), of the carrier roller frame (11), the carrier roller wheels (12) can walk along the lower trolley track (8), and the lower trolley balance steel wire rope (423), the first lower trolley walking steel wire rope (433) and the second lower trolley walking steel wire rope (434) are all located on the carrier roller (10); the upper trolley balance steel wire rope (323), the first upper trolley walking steel wire rope (332) and the second upper trolley walking steel wire rope (333) are uniformly distributed on the inner sides of the two parallel shore bridge girders (2) and do not interfere with the lower trolley balance steel wire rope (423), the first lower trolley walking steel wire rope (433) and the second lower trolley walking steel wire rope (434).

6. The traversing type high-speed reduction gearbox counterweight energy-saving shore bridge according to claim 5, characterized in that: the lower trolley rope supporting frame (9) further comprises a rope supporting frame traction wheel (13), the rope supporting frame traction wheel (13) is fixedly connected with the roller frame (11), a plurality of groups are arranged on the lower trolley rope supporting frame (9), the adjacent lower trolley rope supporting frames (9) are connected through rope supporting frame traction steel wire ropes, and the rope supporting frame traction steel wire ropes are wound on the rope supporting frame traction wheel (13).

7. The traversing type high-speed reduction gearbox counterweight energy-saving shore bridge according to claim 3, characterized in that: the upper trolley balance weight (324) can move up and down under the driving of an upper trolley balance steel wire rope (323), the moving direction of the upper trolley balance weight (324) is opposite to the moving direction of an upper trolley lifting appliance (5) in the vertical direction, the torque acted on an upper trolley balance winding drum (322) by the upper trolley balance steel wire rope (323) by the upper trolley balance weight (324) is equal to the sum of the torques acted on a first upper trolley lifting winding drum (311) and a second upper trolley lifting winding drum (312) by the upper trolley lifting appliance (5) and an empty container through an upper trolley lifting steel wire rope (313), and the directions are opposite;

the lower trolley balancing weight (424) can move up and down under the drive of the lower trolley balancing steel wire rope (423), the moving direction of the lower trolley balancing weight (424) is opposite to the moving direction of the lower trolley lifting appliance (6) in the vertical direction, the torque acted on the lower trolley balancing winding drum (422) by the lower trolley balancing steel wire rope (423) is equal to the sum of the torques acted on the first lower trolley lifting winding drum (411) and the second lower trolley lifting winding drum (412) by the lower trolley lifting appliance (6) and the empty container by the lower trolley lifting steel wire rope (413), and the directions are opposite.

8. The traversing type high-speed reduction gearbox counterweight energy-saving shore bridge according to claim 3, characterized in that: go up dolly balanced weight (324) and lower dolly balanced weight (424) and all arrange in the inside cavity of different bank bridge support frame (1) alone, go up dolly balanced weight (324) and lower dolly balanced weight (424) and all move independently, mutual noninterference.

9. The traversing type high-speed reduction gearbox counterweight energy-saving shore bridge according to claim 8, characterized in that: the upper trolley energy-saving winding system and the lower trolley energy-saving winding system also comprise damping springs (14) and rubber damping wheels (15), the upper trolley balance steel wire ropes (323) are fixedly connected with the shore bridge supporting structure through the damping springs (14) after bypassing the upper trolley balance weight movable pulleys (325), and the rubber damping wheels (15) are arranged between the upper trolley balance weights (324) and the shore bridge supporting frame (1); the lower trolley balance steel wire rope (423) is wound around the lower trolley balance weight movable pulley (425) and then fixedly connected with the shore bridge supporting structure through the damping spring (14), and the rubber damping wheel (15) is arranged between the lower trolley balance weight (424) and the shore bridge supporting frame (1).

10. The traversing type high-speed reduction gearbox counterweight energy-saving shore bridge according to claim 4, characterized in that: still include bank bridge computer lab (16), bank bridge computer lab (16) are fixed to be located on bank bridge girder (2), dolly play reel (311) on first going up, dolly play reel (312) on the second, dolly play reel (411) under first, dolly play reel (412) under the second, two dolly reducing gear boxes on (321), two dolly balance reel (322) on going up, two dolly reducing gear boxes under (421), two dolly balance reel (422) under, dolly walking reel (331) on going up, dolly walking reel (431) under first and dolly walking reel (432) under the second equipartition are arranged in bank bridge computer lab (16), wherein dolly play reel (311) on the first going up, dolly play reel (312) on the second, dolly play reel (411) under first, dolly reel (412) under the second, dolly balance reel (322) on two, dolly balance reel (422) under two, The upper trolley travelling winding drum (331), the first lower trolley travelling winding drum (431) and the second lower trolley travelling winding drum (432) are arranged in parallel and are perpendicular to the extending direction of the shore bridge girder (2); the shore bridge machine room (16) further comprises a floating coupling (17), and the first lower trolley lifting winding drum (411) and the second lower trolley lifting winding drum (412) are in transmission connection through the floating coupling (17).

11. The traversing type high-speed reduction gearbox counterweight energy-saving shore bridge according to claim 4, characterized in that: the vibration-proof device comprises an upper trolley track (7), an upper trolley traction wheel vibration-proof spring (343), an upper trolley lifting pulley vibration-proof spring (344), an upper trolley vibration-proof spring (341), an upper trolley deflection-proof wheel vibration-proof spring (342), an upper trolley traction wheel vibration-proof spring (343), and an upper trolley vibration-proof spring (344), wherein the upper trolley (3) comprises an upper trolley frame (345), an upper trolley travelling wheel (346) travelling on the upper trolley track (7), an upper trolley deflection-proof wheel (347) with an arc surface abutting against the upper trolley track (7), an upper trolley deflection-proof wheel support (348), an upper trolley travelling pulley block (334) and an upper trolley lifting pulley (349) arranged in the upper trolley frame (345);

the upper trolley wheel vibration-absorbing spring (341) is vertically arranged, one end of the upper trolley wheel vibration-absorbing spring (341) is hinged with the upper trolley frame (345) through a connecting piece, and the other end of the upper trolley wheel vibration-absorbing spring (341) is fixedly connected with a rotating shaft of the upper trolley running wheel (346) through a connecting piece;

the upper trolley anti-deflection wheel support (348) is fixedly connected with the upper trolley anti-deflection wheel (347), the upper trolley anti-deflection wheel vibration-avoiding spring (342) is arranged between the upper trolley anti-deflection wheel support (348) and the upper trolley frame (345), one end of the upper trolley anti-deflection wheel vibration-avoiding spring (342) is hinged with the upper trolley frame (345), and the other end of the upper trolley anti-deflection wheel vibration-avoiding spring (342) is fixedly connected with the upper trolley anti-deflection wheel support (348);

the vibration-proof spring (343) of the upper trolley traction wheel is arranged in parallel with the shore bridge girder (2), one end of the vibration-proof spring (343) of the upper trolley traction wheel is hinged with the upper trolley frame (345), and the other end of the vibration-proof spring (343) of the upper trolley traction wheel is fixedly connected with a rotating shaft of a pulley in the upper trolley walking pulley block (334) through a connecting piece;

the upper trolley lifting pulley vibration-avoiding spring (344) is vertically arranged, one end of the upper trolley lifting pulley vibration-avoiding spring (344) is fixedly connected with an upper trolley frame (345) through a connecting piece, and the other end of the upper trolley lifting pulley vibration-avoiding spring (344) is fixedly connected with a rotating shaft of an upper trolley lifting pulley (349) through a connecting piece;

the lower trolley vibration-avoiding system comprises a lower trolley wheel vibration-avoiding spring (441), a lower trolley anti-deflection wheel vibration-avoiding spring (442), a lower trolley traction wheel vibration-avoiding spring (443) and a lower trolley lifting pulley vibration-avoiding spring (444), and the lower trolley (4) comprises a lower trolley frame (445), a lower trolley travelling wheel (446) travelling on the lower trolley track (8), a lower trolley anti-deflection wheel (447) with an arc surface abutting against the lower trolley track (8), a lower trolley anti-deflection wheel support (448), a lower trolley travelling pulley block (435) and a lower trolley pulley (449) arranged in the lower trolley frame (445);

the lower trolley wheel vibration-absorbing spring (441) is vertically arranged, one end of the lower trolley wheel vibration-absorbing spring (441) is hinged with a lower trolley frame (445) through a connecting piece, and the other end of the lower trolley wheel vibration-absorbing spring (441) is fixedly connected with a rotating shaft of a lower trolley running wheel (446) through a connecting piece;

the lower trolley anti-deflection wheel support (448) is fixedly connected with a lower trolley anti-deflection wheel (447), the lower trolley anti-deflection wheel vibration-avoiding spring (442) is arranged between the lower trolley anti-deflection wheel support (448) and a lower trolley frame (445), one end of the lower trolley anti-deflection wheel vibration-avoiding spring (442) is hinged with the lower trolley frame (445), and the other end of the lower trolley anti-deflection wheel vibration-avoiding spring (442) is fixedly connected with the lower trolley anti-deflection wheel support (448);

the lower trolley traction wheel vibration-proof spring (443) is arranged in parallel with the shore bridge girder (2), one end of the lower trolley traction wheel vibration-proof spring (443) is hinged with the lower trolley frame (445), and the other end of the lower trolley traction wheel vibration-proof spring (443) is fixedly connected with a rotating shaft of a pulley in the lower trolley walking pulley block (435) through a connecting piece;

the lower trolley lifting pulley vibration-proof spring (444) is vertically arranged, one end of the lower trolley lifting pulley vibration-proof spring (444) is fixedly connected with a lower trolley frame (445) through a connecting piece, and the other end of the lower trolley lifting pulley vibration-proof spring (444) is fixedly connected with a rotating shaft of the lower trolley lifting pulley (449) through a connecting piece.

12. The traversing type high-speed reduction gearbox counterweight energy-saving shore bridge as claimed in claim 11, wherein: the anti-swing device comprises an upper trolley lifting appliance anti-swing system and a lower trolley anti-swing system, wherein the upper trolley lifting appliance anti-swing system comprises two upper trolley anti-swing wing plates (351), two upper trolley anti-swing moment motors (352), two upper trolley anti-swing drums (353) and four upper trolley anti-swing steel wire ropes (354), the two upper trolley anti-swing wing plates (351) are respectively and fixedly arranged on two sides of an upper trolley frame (345) along the running direction of an upper trolley (3), the two upper trolley anti-swing moment motors (352) and the two upper trolley anti-swing drums (353) are respectively and fixedly arranged on the two upper trolley anti-swing wing plates (351), the upper trolley anti-swing moment motors (352) are in transmission connection with the upper trolley anti-swing drums (353), every two upper trolley anti-swing steel wire ropes (354) are wound on one upper trolley anti-swing drum (353), and the winding direction of the upper trolley anti-swing steel wire ropes (354) is that the upper trolley anti-swing drums (353) are wound from the middle to two ends, one end of the upper trolley anti-swing steel wire rope (354) far away from the upper trolley anti-swing reel (353) is fixedly connected with the upper trolley lifting appliance (5);

the lower trolley lifting appliance anti-swing system comprises two lower trolley anti-swing wing plates (451), two lower trolley anti-swing moment motors (452), two lower trolley anti-swing drums (453) and four lower trolley anti-swing steel wire ropes (454), wherein the two lower trolley anti-swing wing plates (451) are respectively and fixedly arranged on two sides of a lower trolley frame (445) along the running direction of the lower trolley (4), the two lower trolley anti-swing moment motors (452) and the two lower trolley anti-swing drums (453) are respectively and fixedly arranged on the two lower trolley anti-swing wing plates (451), the lower trolley anti-swing moment motors (452) are in transmission connection with the lower trolley anti-swing drums (453), every two of the four lower trolley anti-swing steel wire ropes (454) are wound on one lower trolley anti-swing drum (453), and the winding direction of the lower trolley anti-swing steel wire ropes (454) is that the middle of the lower trolley anti-swing drums (453) is wound to two ends, one end of the lower trolley anti-swing steel wire rope (454) far away from the lower trolley anti-swing winding drum (453) is fixedly connected with a lower trolley lifting appliance (6).

13. The traversing type high-speed reduction gearbox counterweight energy-saving shore bridge as claimed in claim 12, wherein: when the upper trolley lifting appliance (5) is at the lowest position, the included angle between the upper trolley anti-swing steel wire rope (354) and the vertical direction is 5-20 degrees; when the lower trolley lifting appliance (6) is at the lowest position, the included angle between the lower trolley anti-swing steel wire rope (454) and the vertical direction is 7-25 degrees.

14. The traversing type high-speed reduction gearbox counterweight energy-saving shore bridge according to claim 13, wherein: still include cable spacing groove (18) and tow chain control cable (19), cable spacing groove (18) are the open-ended concave groove that makes progress, and the both sides of shore bridge girder (2) are fixed to cable spacing groove (18), and tow chain control cable (19) are the power supply control cable of last dolly (3) and dolly (4) down, and the one end of tow chain control cable (19) is followed last dolly (3) and dolly (4) simultaneous movement down, and in tow chain control cable (19) were located cable spacing groove (18), the concave groove width of cable spacing groove (18) and the width difference scope of tow chain control cable (19) were 10mm-50 mm.