CN220011952U - Crane counterweight device capable of being rapidly and automatically assembled and disassembled - Google Patents
Crane counterweight device capable of being rapidly and automatically assembled and disassembled Download PDFInfo
- Publication number
- CN220011952U CN220011952U CN202321581116.XU CN202321581116U CN220011952U CN 220011952 U CN220011952 U CN 220011952U CN 202321581116 U CN202321581116 U CN 202321581116U CN 220011952 U CN220011952 U CN 220011952U
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- China
- Prior art keywords
- counterweight
- counterweight frame
- frame
- crane
- supporting
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- 210000001503 joint Anatomy 0.000 abstract description 7
- 239000003381 stabilizer Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000001338 self-assembly Methods 0.000 description 1
Abstract
A crane counterweight device capable of being rapidly and automatically assembled and disassembled comprises a counterweight frame, wherein two hoisting holes are formed in the upper side of the counterweight frame; two first mounting holes are formed in the right side of the counterweight frame, and a hydraulic pipeline joint of the counterweight frame is arranged between the two first mounting holes; the bottom of the counterweight frame is provided with a supporting oil cylinder, and a counterweight block is also arranged on the supporting oil cylinder; the bottom of the counterweight frame is also provided with a supporting column, and the supporting column and the counterweight frame form a loading and unloading relationship through a mounting bolt. By means of the design, the counterweight device can be installed and detached only by means of the crane, auxiliary tools and other vehicles are not needed, invalid operation time and operation cost are reduced, and working efficiency is improved. Solves the problem of longer loading and unloading time caused by large mass and large volume of the traditional counterweight device. Through support column and stabilizer blade guide pulley, the vertical butt joint to and the horizontal direction of quick adjustment counter weight frame and transfer post has greatly shortened effective man-hour, has reduced the working cost.
Description
Technical Field
The utility model relates to the technical field of cranes, in particular to a crane counterweight device capable of being rapidly and automatically assembled and disassembled.
Background
The automobile crane is widely applied to the disassembly and the installation of large equipment, the transfer and the hoisting of large materials and the like, and the counterweight device is an auxiliary device on the crane, which can be used for increasing the stability and the hoisting capacity of the whole automobile, and can effectively improve the omnibearing hoisting capacity of the crane, increase the practicability of the automobile and reduce the cost of purchasing the automobile.
According to the actual hoisting conditions: the counterweight device can be removed during the hoisting operation in the conventional state, so that the weight and the running oil consumption of the whole car are reduced; the hoisting operation of the counterweight device is needed, the counterweight device is needed to be installed on a crane to complete the hoisting task which cannot be completed in the conventional state, so the rapid self-loading and unloading function of the counterweight device is very critical.
So there is the hoist counter weight device of convenient dismantlement of authorized bulletin number CN216105730U, simple structure has solved the problem of being difficult to quick dismantlement processing after traditional hoist counter weight device is fixed, but needs adjustment handle to fix a position, adjust, complex operation.
Disclosure of Invention
The utility model aims to solve the problems that the traditional crane counterweight device is difficult to disassemble quickly and inconvenient to operate, and particularly provides a crane counterweight device capable of being assembled and disassembled quickly and automatically.
For this purpose, the technical scheme of the utility model is as follows: the utility model provides a but quick self-assembly and disassembly's hoist counter weight device, includes a counter weight frame, its characterized in that: a hoisting hole is formed in the upper side of the counterweight frame; the right side of the counterweight frame is provided with a first mounting hole, and a counterweight frame hydraulic pipeline joint is arranged between the first mounting holes; the bottom of the counterweight frame is provided with a supporting oil cylinder, and a counterweight block is also arranged on the supporting oil cylinder; the bottom of the counterweight frame is also provided with a supporting column, and the supporting column and the counterweight frame form a loading and unloading relationship through a mounting bolt.
The counterweight device is designed in such a way that the counterweight device can be installed and removed only by means of the crane, auxiliary tools and other vehicles are not needed, invalid operation time and operation cost are reduced, and working efficiency is improved; meanwhile, the support columns and the support cylinders are arranged side by side to stably support the counterweight frame, so that the stability and safety of the counterweight frame in the process of loading and unloading the counterweight blocks can be improved; and the butt joint accuracy of the counterweight frame and the transfer column in the vertical direction can be ensured.
The further improvement is that: the bottom ends of the support cylinder and the support column are provided with support leg guide wheels.
By the design, the installation and the butt joint of the counterweight frame and the transfer column are easier and more labor-saving, and the butt joint accuracy of the counterweight frame and the transfer column in the horizontal direction can be ensured.
The further improvement is that: the support column is a manually telescopic secondary arm cylinder structure, and is locked after being telescopic to a designated position.
The telescopic secondary arm cylinder structure can be matched with the installation of the counterweight device under the random condition of the supporting oil cylinder, so that the levelness of the counterweight frame can be flexibly adjusted, and the safety of counterweight operation is ensured.
The beneficial effects are that:
the utility model solves the problem of longer loading and unloading time caused by large mass and large volume of the traditional counterweight device. The counterweight device can be self-assembled and disassembled, and the counterweight frame and the transfer column can be quickly adjusted to be vertically and horizontally butted through the support columns and the support leg guide wheels, so that other hoisting equipment or forklift auxiliary installation is not needed, the effective working hours are greatly shortened, the operation cost is reduced, and the counterweight assembly and disassembly efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a crane transfer post structure;
FIG. 3 is a schematic view of the docking structure of the present utility model with a crane adapter;
FIG. 4 is a schematic diagram of the structural installation of the present utility model.
Reference numerals:
1-a counterweight frame; 2-lifting holes; 3-a first mounting hole; 4-a counterweight frame hydraulic pipeline joint; 5-supporting an oil cylinder; 6-supporting leg guide wheels; 7-supporting columns; 8-mounting bolts; 9-connecting a column hydraulic pipeline joint; 10-a second mounting hole; 11, mounting a pin shaft; 12-balancing weight; 13-adapter posts.
Detailed Description
The utility model is illustrated in fig. 1-4.
The utility model provides a hoist counter weight device that can fast self-loading and unloading, includes a counter weight frame 1, its characterized in that: a lifting hole 2 is formed in the upper side of the counterweight frame 1; the right side of the counterweight frame 1 is provided with a first mounting hole 3, and a counterweight frame hydraulic pipeline joint 4 is arranged between the first mounting holes 3; the bottom of the counterweight frame 1 is provided with a supporting oil cylinder 5, and a counterweight 12 is also arranged on the supporting oil cylinder 5; the bottom of the counterweight frame 1 is also provided with a support column 7, and the support column 7 and the counterweight frame 1 form a loading and unloading relationship through a mounting bolt 8.
The lifting hole 2 is used for lifting the counterweight device by the crane boom, so that the lifting and transferring of the counterweight device during the up-and-down movement are realized; when the counterweight frame 1 is lowered, the support leg guide wheels 6 of the bottom support oil cylinder 5 and the support columns 7 are aligned and placed in the guide wheel grooves of the bottom plate of the cargo box, the counterweight device is pushed along the guide wheel grooves, the second mounting holes 10 are aligned with the first mounting holes 3 of the counterweight device in the horizontal direction, and the counterweight frame hydraulic pipeline joint 4 is connected with the transfer column hydraulic pipeline joint 9 through a quick-change joint; the supporting oil cylinder 5 is controlled to extend through the control valve, the supporting column 7 is synchronously adjusted to stretch and retract so as to ensure that the balance weight frame 1 is horizontal, and the second mounting hole 10 is aligned with the first mounting hole 3 at the front end of the balance weight device in the vertical direction after adjustment; the first mounting hole 3 is used for being fixed by using a mounting pin 11 after being aligned with the second mounting hole 10.
The counterweight device is designed in such a way that the counterweight device can be installed and removed only by means of the crane, auxiliary tools and other vehicles are not needed, invalid operation time and operation cost are reduced, and working efficiency is improved; meanwhile, the support columns and the support cylinders are arranged side by side to stably support the counterweight frame, so that the stability and safety of the counterweight frame in the process of loading and unloading the counterweight blocks can be improved; and the butt joint accuracy of the counterweight frame and the transfer column in the vertical direction can be ensured.
The further improvement is that: the bottom ends of the support cylinder 5 and the support column 7 are provided with support leg guide wheels 6.
By the design, the installation and the butt joint of the counterweight frame and the transfer column 13 can be easier and more labor-saving, and the butt joint accuracy of the counterweight frame 1 and the transfer column 13 in the horizontal direction can be ensured.
The further improvement is that: the support column 7 is of a manual telescopic secondary arm cylinder structure, and the support column 7 is locked after being telescopic to a designated position.
The telescopic secondary arm cylinder structure can be matched with the installation of the counterweight device under the random condition of the supporting oil cylinder 5, so that the levelness of the counterweight frame 1 can be flexibly adjusted, and the safety of counterweight operation is ensured.
Claims (3)
1. Crane counterweight device capable of being rapidly and automatically assembled and disassembled, comprising a counterweight frame (1), and being characterized in that: two hoisting holes (2) are formed in the upper side of the counterweight frame (1); two first mounting holes (3) are formed in the right side of the counterweight frame (1), and a counterweight frame hydraulic pipeline joint (4) is arranged between the two first mounting holes (3); the bottom of the counterweight frame (1) is provided with a supporting oil cylinder (5), and a counterweight block (12) is also arranged on the supporting oil cylinder (5); the bottom of the counterweight frame (1) is also provided with a supporting column (7), and the supporting column (7) and the counterweight frame (1) form a loading and unloading relationship through a mounting bolt (8).
2. A quick self-loading crane counterweight according to claim 1 and characterized in that: the bottom ends of the supporting oil cylinder (5) and the supporting column (7) are provided with supporting leg guide wheels (6).
3. A quick self-loading and unloading crane counterweight according to claim 1 or 2, characterized in that: the support column (7) is of a manual telescopic secondary arm cylinder structure, and the support column (7) is locked after being telescopic to a designated position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321581116.XU CN220011952U (en) | 2023-06-20 | 2023-06-20 | Crane counterweight device capable of being rapidly and automatically assembled and disassembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321581116.XU CN220011952U (en) | 2023-06-20 | 2023-06-20 | Crane counterweight device capable of being rapidly and automatically assembled and disassembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220011952U true CN220011952U (en) | 2023-11-14 |
Family
ID=88675925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321581116.XU Active CN220011952U (en) | 2023-06-20 | 2023-06-20 | Crane counterweight device capable of being rapidly and automatically assembled and disassembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220011952U (en) |
-
2023
- 2023-06-20 CN CN202321581116.XU patent/CN220011952U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |