CN210029770U

CN210029770U - Inverted door machine system

Info

Publication number: CN210029770U
Application number: CN201920329480.4U
Authority: CN
Inventors: 刘习生; 陈再昌; 汪占龙; 刘绩; 杨建�
Original assignee: Shanghai Civil Engineering Co Ltd of CREC; Huahai Engineering Co Ltd of Shanghai Civil Engineering Co Ltd of CREC
Current assignee: Shanghai Civil Engineering Co Ltd of CREC; Huahai Engineering Co Ltd of Shanghai Civil Engineering Co Ltd of CREC
Priority date: 2019-03-15
Filing date: 2019-03-15
Publication date: 2020-02-07
Anticipated expiration: 2029-03-15

Abstract

The utility model relates to a lay the machine technical field of various railways, specifically a flip-chip door machine system, be equipped with two parallel arrangement's company's beam side pipe between two girders of entablature assembly device, every company's beam side pipe is gone up and is all connected a set of hoist and mount fixed pulley, every group hoist and mount fixed pulley is equallyd divide the hoist and mount movable pulley that do not connect in its bottom, a landing leg is do not connected to every girder both ends bottom, be equipped with guide pulley assembly device and hoist and mount calabash device on the landing leg, the bottom of landing leg is equipped with walking beam assembly device, it is equipped with walking drive and rail clamp on the walking beam assembly device, walking drive connects electrical system. The device has compact structure, can meet the hoisting operation of different materials by arranging double hoisting points, and ensures the rope inlet angle of the steel wire rope by arranging the guide pulley. The walking speed reducer is concealed in the walking beam, and the safety coefficient is improved. The running is carried out by adopting variable frequency transmission to improve the running stability of the equipment, and the two inverted door machines can be controlled independently or in a combined way.

Description

Inverted door machine system

Technical Field

The utility model relates to a machine technical field who lays various railways specifically is a flip-chip door machine system.

Background

As is known, the construction of subway track laying mainly comprises the construction of prefabricated track panels and scattered track panels, wherein the scattered track construction mainly comprises the steps of conveying track laying materials to a construction site, and assembling the track panels by a forklift or manpower. At prefabricated section of track in-process, need use flip-chip equipment to prefabricate into standard section of track with the material, but flip-chip equipment among the prior art has that the structure sets up technical problem such as unreasonable, area is big, factor of safety is not high, stability is not strong when using.

Disclosure of Invention

The utility model aims at solving the above-mentioned technical problem among the prior art, provide a compact structure novelty, safety and stability are reliable, can satisfy the flip-chip door machine system of hoist and mount operation of different materials, including entablature assembly device, entablature assembly device includes two parallel arrangement's girder, be equipped with two parallel arrangement's linking roof beam side pipe between two girders, every linking roof beam side pipe is gone up and is all connected a set of hoist and mount fixed pulley, every group hoist and mount fixed pulley is equallyd divide and do not is connected with the hoist and mount movable pulley that is located its bottom, a landing leg is do not connected to every girder both ends bottom, be equipped with guide pulley assembly device and hoist and mount calabash device on the landing leg, the bottom of landing leg is equipped with walking roof beam assembly device, walking roof beam assembly device on be equipped with the rail clamp and be used for driving the walking drive arrangement that walks the.

A beam is respectively arranged between the front and the rear supporting legs at the same side up and down, wherein a guide pulley assembly device is arranged on the beam at the upper part, and a hoisting hoist device is arranged on the beam at the lower part.

The hoisting fixed pulleys are connected to the square tubes of the connecting beams through fixed pulley block flange plates, and the main beams are connected with the supporting legs through supporting leg flange plates.

The hoisting fixed pulley comprises a pulley yoke, a pulley shaft is arranged on the pulley yoke, and the pulley shaft is connected with a pulley through a bearing.

The hoisting movable pulley comprises a pulley, the pulley is connected with a pulley clamping plate, and the bottom of the pulley clamping plate is sequentially connected with an inclined strut and a scissor strut.

The guide pulley assembly device comprises a pulley yoke, a pulley shaft is arranged on the pulley yoke, and a pulley is arranged on the pulley shaft.

The hoist hoisting device comprises an electric hoist and a steel wire rope.

The walking beam assembly device comprises a walking beam body, an anti-collision block, a supporting leg base, walking wheels, rib plates and baffle plates, wherein the walking beam body is formed by welding steel plates, the rib plates are arranged inside the walking beam body, the walking wheels are arranged on two sides of the bottom of the walking beam body, the walking wheels position transmission shafts of the walking wheels through the baffle plates, the supporting leg base is welded on the upper portion of the walking beam body, and the anti-collision block is arranged at the left end and the right end of the walking beam body respectively.

The walking driving device comprises a walking motor, the output end of the walking motor is connected with a speed reducer, and the speed reducer is connected with a transmission gear.

Compared with the prior art, the utility model, its advantage lies in: first, the utility model discloses an upside-down mounting door machine compact structure optimizes the improvement on track panel hoist and mount system structure basis, just the utility model discloses set up two hoisting points, can satisfy the hoist and mount operation of different materials. Secondly, in order to guarantee the rope inlet angle of the steel wire rope, a guide pulley is arranged. The walking speed reducer adopts an SC type helical gear turbine speed reducer, is concealed in the walking beam, ensures that a transmission part is concealed, and improves the safety coefficient. The control system adopts a ground operation remote control mode, the running of the machine adopts frequency conversion transmission to improve the running stability of the equipment, and the two inverted door machines can be controlled independently or jointly.

Drawings

Fig. 1 is a schematic view of the main structure of an embodiment of the present invention;

fig. 2 is a side view of fig. 1 in an embodiment of the invention;

fig. 3 is a schematic view of a main structure of an upper cross beam assembly device in an embodiment of the present invention;

FIG. 4 is a schematic view of the main structure of the hoisting fixed pulley in the embodiment of the present invention;

FIG. 5 is a schematic view of the main structure of the hoisting movable pulley in the embodiment of the present invention;

fig. 6 is a schematic view of a main structure of a guide pulley assembly device in an embodiment of the present invention;

FIG. 7 is a schematic view of a main structure of a walking beam assembly device according to an embodiment of the present invention;

fig. 8 is a schematic view of a main structure of a walking driving device in an embodiment of the present invention;

as shown, in the figure: 1. the walking beam assembly device 2, the walking driving device 3, the hoisting hoist device 4, the guide pulley assembly device 5, the upper beam assembly device 6, the hoisting fixed pulley 7, the hoisting movable pulley 8, the supporting leg 9, the rail clamping device 10, the electronic control system 11, the supporting leg flange plate 12, the square tube 13, the connecting beam square tube 14, the fixed pulley block flange plate 15, the pulley shaft 16, the pulley frame 17, the pulley 18, the bearing 19, the nut 20, the pulley clamping plate 21, the inclined strut 22, the shear strut 23, the anti-collision block 24, the supporting leg base 25, the walking wheel 26, the walking beam body 27, the rib plate 28, the transmission gear 30, the speed reducer 31, the walking motor 32 and the copper bush are sequentially arranged.

Detailed Description

The structure and principle of such a device will be apparent to those skilled in the art from the following further description of the invention with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, the upper beam assembly device in the present embodiment includes two main beams, and the upper beam assembly device adopts a square tube, which has a small welding amount, as shown in fig. 3. Two parallel connection beam square tubes are arranged between the two main beams, and each connection beam square tube is connected with a group of hoisting fixed pulleys. Each hoisting fixed pulley is connected with a hoisting movable pulley respectively, each hoisting movable pulley block is composed of two independent lifting hooks and a pulley, and the distance between the hoisting fixed pulley blocks is set according to the standard distance between the rail panels. Two girder parallel arrangement and every girder's left and right sides bottom all connect a landing leg, total 4 landing legs from this, and the landing leg all adopts square pipe. And a cross beam is respectively arranged between two supporting legs which are positioned in a front-back relation in the 4 supporting legs, and a guide pulley assembly device is arranged on the cross beam. And a hoist hoisting device is also arranged on the supporting leg, and the hoist hoisting device adopts a 3-ton CD hoist. The guide pulley assembly is composed of a support, a pulley block and the like, and mainly guides a steel wire rope to ensure that a hoist is smoothly wound.

A beam is respectively arranged between the front and the rear supporting legs at the same side up and down, wherein a guide pulley assembly device is arranged on the beam at the upper part, and a hoisting hoist device is arranged on the beam at the lower part. As shown in fig. 4, the hoisting fixed pulleys are connected to the square pipe of the connecting beam through the flange plates of the fixed pulley group, and the main beam is connected with the supporting legs through the flange plates of the supporting legs. The hoisting fixed pulley comprises a pulley yoke, a pulley shaft is arranged on the pulley yoke, and the pulley shaft is connected with a pulley through a bearing. As shown in FIG. 5, the hoisting movable pulley comprises a pulley, the pulley is connected with a pulley clamping plate, and the bottom of the pulley clamping plate is sequentially connected with an inclined strut and a scissor strut. As shown in fig. 6, the guide pulley assembly device includes a pulley frame, a pulley shaft is disposed on the pulley frame, and a pulley is disposed on the pulley shaft. The hoist hoisting device comprises an electric hoist and a steel wire rope. As shown in fig. 7, the walking beam assembly device comprises a walking beam body, an anti-collision block, a supporting leg base, walking wheels, rib plates and a baffle plate, wherein the walking beam body is formed by welding steel plates, and the rib plates are arranged in the beam body to increase the strength of the beam body and avoid impact deformation. The walking wheels are arranged on two sides of the walking beam body, and one side of a transmission shaft of each walking wheel is provided with a baffle plate so as to position the transmission shaft of each walking wheel through the baffle plate. The landing leg base is welded on the upper portion of the walking beam and connected with the landing leg beam through the flange plate, and the two ends of the walking beam are provided with the anti-collision blocks for reducing the impact force generated when the two devices collide. Referring to fig. 8, the walking driving device includes a walking motor, an output end of the walking motor is connected to a speed reducer, the speed reducer is connected to a transmission gear, and the transmission gear is engaged with a transmission shaft of the walking wheel.

As shown in fig. 2, a walking beam assembly device is arranged at the bottom of the landing leg, a walking driving device and a rail clamping device are arranged on the walking beam assembly device, and the walking driving device is connected with an electric control system. The walking beam assembly device is formed by processing and welding steel plates, the walking driving system adopts a variable-frequency speed regulating motor, and an SC67 type speed reducer and a transmission gear are adopted for driving. The rail clamping device and the electric control system are controlled in a ground operation and remote control mode, and linkage operation of the two rail panel hoisting portal cranes can be realized.

Claims

1. The utility model provides a flip-chip door machine system, its characterized in that includes entablature assembly device, entablature assembly device include two parallel arrangement's girder, be equipped with two parallel arrangement's linking roof beam side pipe between two girders, every linking roof beam side pipe is gone up and is all connected a set of hoist and mount fixed pulley, every group hoist and mount fixed pulley is equallyd divide do not to be connected with the hoist and mount movable pulley that is located its bottom, and a landing leg is do not connected equally to every girder both ends bottom, is equipped with guide pulley assembly device and hoist and mount calabash device on the landing leg, the bottom of landing leg is equipped with walking beam assembly device, walking beam assembly device on be equipped with the rail clamp and be used for driving the walking drive of walking beam assembly device motion.

2. The system of claim 1, wherein a beam is disposed between the front and rear legs at the same side, wherein the beam at the upper portion is provided with the guide pulley assembly means, and the beam at the lower portion is provided with the hoist means.

3. The system of claim 1, wherein the lifting fixed pulleys are connected to the square tube of the connecting beam by a flange plate of a fixed pulley block, and the main beam is connected to the supporting legs by flange plates of the supporting legs.

4. The system of claim 1, wherein the fixed hoisting pulley comprises a pulley frame, the pulley frame is provided with a pulley shaft, and the pulley shaft is connected with the pulley through a bearing.

5. The system of claim 1, wherein the hoisting movable pulley comprises a pulley, the pulley is connected with a pulley clamp plate, and the bottom of the pulley clamp plate is sequentially connected with the inclined strut and the scissor strut.

6. The system of claim 1, wherein the guide pulley assembly comprises a pulley frame, the pulley frame is provided with a pulley shaft, and the pulley shaft is provided with a pulley.

7. The system of claim 1, wherein the hoist assembly comprises an electric hoist and a wire rope.

8. The system of claim 1, wherein the walking beam assembly comprises a walking beam body, an anti-collision block, a leg base, walking wheels, rib plates and a baffle plate, the walking beam body is formed by welding steel plates, the rib plates are arranged inside the walking beam body, the walking wheels are arranged on two sides of the bottom of the walking beam body, the walking wheels position transmission shafts of the walking wheels through the baffle plate, the leg base is welded on the upper portion of the walking beam body, and the anti-collision block is arranged on each of the left end and the right end of the walking beam body.

9. The system of claim 1, wherein the travel drive comprises a travel motor, an output end of the travel motor is connected with a speed reducer, and the speed reducer is connected with a transmission gear.