CN213442970U

CN213442970U - Assembled crane for container ship

Info

Publication number: CN213442970U
Application number: CN202021493795.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shanghai Shuchang Industrial Co ltd
Current assignee: Shanghai Shuchang Industrial Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-06-15
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses an assembled crane for container ships, which belongs to the technical field of assembled cranes for container ships, and comprises four cranes, wherein the inner wall of the crane is provided with a rotating shaft A, the surface of the rotating shaft A is matched and rotatably connected with a supporting arm A, the other side of the surface of the supporting arm A is provided with a hinge, the other side of the hinge is matched and rotatably connected with a supporting arm B, one side of the surface of the supporting arm B, which is far away from the hinge, is matched and rotatably connected with a rotating shaft B, the surface of the supporting arm B is matched and slidably connected with a fixed sleeve, the disassembly and the assembly of the whole device are realized by utilizing a hydraulic rod, the time increasing efficiency of the assembly is greatly reduced, the consumption of manpower and material resources is greatly reduced by the supporting and fixing action of the fixed sleeve on the supporting arm A and the supporting arm B, the space utilization of the ship is greatly increased.

Description

Assembled crane for container ship

Technical Field

The utility model relates to an assembled loop wheel machine technical field for the container ship especially relates to an assembled loop wheel machine for the container ship.

Background

The hoisting type container ship is a container ship which uses a hoisting mode for container in and out operation and uses shore or onboard hoisting equipment for hoisting, hoisting and unloading, and the container ship (1) is a container-general cargo dual-purpose ship (Convertible container ship), which can be used for loading containers and common general cargo. It is characterized in that the hatch is a large hatch, a flat hatch cover and is provided with special equipment for changing the equipment; (2) a Semi-container ship (Semi-container ship), which is a ship using part of the ship cabins (middle part) as special container cabins and the other ship cabins as common miscellaneous cargo cabins, wherein the ship is not provided with a hoisting device for loading and unloading containers generally; (3) a Full container ship (Full container ship) is a ship specially used for loading containers. A permanent cell structure is arranged in the cabin of the full container ship for loading and unloading the containers and positioning. At present, the full container ship is hardly provided with hoisting equipment, and all cabin positions in a cabin and a cabin surface of the ship are specially designed for shipping containers.

The patent CN204548415U discloses an assembled crane for a container ship, and the problem to be solved by the utility model is to provide an assembled crane for a container ship, wherein an assembling tool and components are placed in a special container and are arranged between containers carried on the upper layer of the container ship during operation, and the assembled crane comprises a groove beam structure, a crane top beam, a plurality of crane foundations, a plurality of crane support legs, a plurality of steel arm structures, a plurality of hoisting pulley blocks, a plurality of amplitude pulley blocks, a plurality of hoisting winches and a plurality of amplitude winch; the crane foundation comprises a crane base and a corner piece; the angle piece is provided with an angle piece hole, the crane base is provided with a clamping pin, and the clamping pin on the crane base is inserted into the angle piece hole and fixedly connected in a working state. Has the advantages that: the container ship can be quickly assembled and emergently unloaded, thereby achieving the purposes of reducing and balancing the weight of the container ship, reducing draught, righting the ship and the like, and furthest reducing casualties and property loss caused by accidents of reef touch, cabin breakage, grounding and the like of large and ultra-large container ships.

The assembled crane for the container ship has the following defects: 1. before the container ship assembled crane is used, the occupied area is large, and the assembly is troublesome; 2. when the container ship self-rescue crane is fixed, a large amount of manpower and material resources are needed to assemble the container ship self-rescue crane, and therefore the self-rescue probability at the emergency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides an assembled loop wheel machine for container ship aims at utilizing the hydraulic stem to the dismantlement of whole device and assemble, great reduction the time increase efficiency of assembling, through the fixed cover to support arm A and support arm B's support fixed action, great reduction the consumption of manpower and materials, through the effect of accomodating of base with whole device only possess very little space when not using, greatly increased the space utilization of ship.

The utility model provides a pair of marine assembled loop wheel machine of container, including the loop wheel machine, the loop wheel machine inner wall is installed pivot A and pivot A has four, pivot A surface cooperation is rotated and is connected with support arm A, support arm A surface opposite side installs the hinge, hinge opposite side cooperation is rotated and is connected with support arm B, support arm B surface is kept away from hinge one side cooperation and is rotated and be connected with pivot B, support arm B surface cooperation sliding connection has fixed cover, fixed cover surface has been seted up the screw thread mouth and the screw thread mouth has four, screw thread mouth surface cooperation is connected with the screw thread nail, fixed cover inner wall cooperation sliding connection has the backup pad, base surface mounting has the hydraulic stem, base surface mounting has the switch.

Optionally, the length of the support arm a and the support arm B is the same and is half of the length of the base.

Optionally, the base is provided with a placing groove, and the volume of the placing groove is the same as that of the support arm a, the support arm B and the crane.

Optionally, the fully-unfolded length of the hydraulic rod is the same as the sum of the lengths of the support arm a and the support arm B, and the power output end of the hydraulic rod is welded to the bottom end of the surface of the crane.

Optionally, the input end of the switch power supply is connected with the output end of the external power supply through a wire, and the output end of the switch power supply is connected with the hydraulic rod through a wire.

The utility model provides a specific technical scheme as follows:

the utility model has the advantages as follows:

the embodiment of the utility model provides a marine assembled loop wheel machine of container:

1. the container ship can be divided into a full container ship and a half container ship, the structure and the shape of the container ship are obviously different from those of the conventional cargo ship, the loading and unloading speed of the container ship is high, the harbor stopping time is short, this requires a large amount of space for the container ship to fill the containers, which requires the crane to be bulky, and the device, before use, because it is stored in a concealed manner, before use, because the inner wall of the base is provided with a placing groove with the same volume as that of the supporting arm A and the supporting arm B and the crane, since the depth of the placing groove is consistent with the width of the supporting arm A, the supporting arm B and the crane, the placing groove can be superposed and placed in the inner wall of the placing groove, and the crane can be hidden in the container, so that the occupied area is greatly reduced, the position is vacated for the container, and the transportation capacity is increased.

2. When sea damage accidents occur, the ship body is inclined due to cabin breaking, or accidents such as grounding and the like occur, and the crane can unload containers on the ship in an emergency manner, so that the aims of reducing weight, reducing draught and righting the ship are achieved. The ship can be installed immediately when a marine accident occurs, and the container on the ship can be unloaded in a short time, so that the draught of the container ship is reduced or the inclined ship body is leveled, and the ship can escape in time. When the device is used, the disassembly speed is greatly increased to increase the unloading efficiency, the hydraulic rod is started through a switch when the device is used, the support arm A and the support arm B can be completely straightened under the action of the middle hinge when the hydraulic rod is completely unfolded, at the moment, a worker only needs to push the fixing sleeve to the junction of the support arm A and the support arm B, at the moment, the screw on the surface of the fixing sleeve is rotated to push the support plate in the fixing sleeve to be attached to the support arm A and the support arm B, so that the support arm A and the support arm B are effectively prevented from being bent under the attaching action of the support plate, at the moment, the crane is synchronously supported through the four fixing sleeves and the two hydraulic rods, and the stability of the crane is greatly increased, the hoisting capacity of the crane is also increased.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of an assembled crane for a container ship according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a fixing sleeve of an assembled crane for a container ship according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a base of an assembled crane for a container ship according to an embodiment of the present invention.

In the figure: 1. hoisting a machine; 2. a rotating shaft A; 3. a support arm A; 4. a hinge; 5. a support arm B; 6. a rotating shaft B; 7. a base; 8. a switch; 9. fixing a sleeve; 10. a support plate; 11. a threaded opening; 12. a threaded nail; 13. a hydraulic lever; 14. and (6) placing the groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An assembled crane for a container ship according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1 to 3, an embodiment of the present invention provides an assembled crane for a container ship, including a crane 1, the inner wall of the crane 1 is provided with four rotating shafts A2 and A2, the surface of the rotating shaft A2 is matched and rotatably connected with a supporting arm A3, the other side of the surface of the supporting arm A3 is provided with a hinge 4, the other side of the hinge 4 is matched and rotatably connected with a supporting arm B5, the side of the surface of the supporting arm B5, which is far away from the hinge 4, is matched and rotatably connected with a rotating shaft B6, the surface of the supporting arm B5 is matched and slidably connected with a fixed sleeve 9, the surface of the fixed sleeve 9 is provided with four threaded ports 11, the surface of each threaded port 11 is matched and connected with a threaded nail 12, fixed cover 9 inner wall cooperation sliding connection has backup pad 10, base 7 surface mounting has hydraulic stem 13, base 7 surface mounting has switch 8.

By means of the hydraulic rod 13, the whole device is disassembled and assembled, assembling time is greatly shortened, assembling efficiency is greatly improved, and consumption of manpower and material resources is greatly reduced due to the supporting and fixing effects of the fixing sleeve 9 on the supporting arm A3 and the supporting arm B5.

Referring to FIG. 1, the support arm A3 and the support arm B5 are the same length and are half the length of the base 7.

Illustratively, the length of the supporting arm A3 and the supporting arm B5 is the same and is half of the length of the base 7, so that the lengths of the supporting arm A3 and the supporting arm B5 on the rotating shaft A2 and the rotating shaft B6 are reduced, and the base 7 can conveniently store the supporting arm A3 and the supporting arm B5.

Referring to fig. 3, the base 7 is provided with a placing slot 14, and the placing slot 14 has the same volume as the supporting arm A3, the supporting arm B5 and the crane 1.

By way of example, the accommodation of the support arm A3, the support arm B5 and the crane 1 by the placement groove 14 greatly reduces the floor space of the whole device.

Referring to fig. 1 and 3, the fully extended length of the hydraulic rod 13 is the same as the sum of the lengths of the support arm a3 and the support arm B5, and the power output end of the hydraulic rod 13 is welded to the bottom end of the surface of the crane 1.

For example, when the hydraulic rod 13 is fully unfolded, the support arm a3 and the support arm B5 are fully straightened under the action of the middle hinge 4, so that the support and unfolding functions can be realized.

Referring to fig. 1, the power input end of the switch 8 is connected with the power output end of an external power supply through a wire, and the power output end of the switch 8 is connected with the hydraulic rod 13 through a wire.

Illustratively, the flexibility of use is greatly increased by the control of the deployment and storage of the entire device by the switch 8.

When the device is used, the hydraulic rod 13 is started through the switch 8 when the device is used, at the moment, the support arm A3 and the support arm B5 are completely straightened under the action of the middle hinge 4 when the hydraulic rod 13 is completely unfolded, at the moment, a worker only needs to push the fixing sleeve 9 to the junction of the support arm A3 and the support arm B5, at the moment, the support plate 10 in the fixing sleeve 9 is pushed to be attached to the support arm A3 and the support arm B5 by rotating the threaded nail 12 on the surface of the fixing sleeve 9, so that the bending of the support arm A3 and the support arm B5 is effectively prevented under the attaching action of the support plate 10, at the moment, the crane 1 is synchronously supported through the four fixing sleeves 9 and the two hydraulic rods 13, the stability of the crane 1 is greatly improved, the hoisting capacity of the crane 1 is also improved, and the accidents of ship inclination, grounding and the like possibly caused by cabin breakage and the like can happen when the sea damage, thereby the crane can promptly unload the on-board container and reach the weight reduction, reduce the draft, the purpose of rightting boats and ships, because base 7 inner wall is seted up the size and is supported arm A3, support arm B5 and the same standing groove 14 of crane 1, the degree of depth and support arm A3 of standing groove 14 like this, support arm B5 and the width of crane 1 also coincide, just at this moment can superpose and place in the inner wall of standing groove 14, and crane 1 can hide in it equally, the area of occupation of land has so great been reduced, vacate the position for the container, the transportation volume has been increased.

The utility model relates to an assembled crane for container ship, which comprises a crane 1; 2. A rotating shaft A; 3. a support arm A; 4. a hinge; 5. a support arm B; 6. a rotating shaft B; 7. a base; 8. a switch; 9. fixing a sleeve; 10. a support plate; 11. a threaded opening; 12. a threaded nail; 13. a hydraulic lever; 14. the placement grooves and the components are all general standard components or components known to those skilled in the art, and the structure and the principle of the placement grooves and the components are known to those skilled in the technical manual or by routine experiments.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides an assembled loop wheel machine for container ship, includes loop wheel machine (1) and base (7), its characterized in that, pivot A (2) and pivot A (2) are installed to loop wheel machine (1) inner wall has four, pivot A (2) surface cooperation rotation is connected with support arm A (3), hinge (4) are installed to support arm A (3) surface opposite side, hinge (4) opposite side cooperation rotation is connected with support arm B (5), support arm B (5) surface is kept away from hinge (4) one side cooperation rotation and is connected with pivot B (6), support arm B (5) surface cooperation sliding connection has fixed cover (9), threaded hole (11) and threaded hole (11) have four are seted up on fixed cover (9) surface, threaded hole (11) surface cooperation is connected with screw (12), fixed cover (9) inner wall cooperation sliding connection has backup pad (10), the hydraulic rod (13) is installed on the surface of the base (7), and the switch (8) is installed on the surface of the base (7).

2. The modular crane for container ships according to claim 1, characterized in that the support arms a (3) and B (5) are the same length and are half the length of the base (7).

3. The assembled crane for container ships according to claim 1, characterized in that the base (7) is provided with a placing groove (14), and the placing groove (14) has the same volume as the support arm A (3), the support arm B (5) and the crane (1).

4. The modular crane for container ships as claimed in claim 1, wherein the hydraulic rod (13) has a fully extended length equal to the sum of the lengths of the support arm a (3) and the support arm B (5), and the power output end of the hydraulic rod (13) is welded to the bottom end of the surface of the crane (1).

5. The modular crane for container ships as claimed in claim 1, wherein the power input end of the switch (8) is connected with the power output end of an external power supply through a wire, and the power output end of the switch (8) is connected with the hydraulic rod (13) through a wire.