CN216915891U - Simple tool for transporting large-scale trolley walking steel rails - Google Patents
Simple tool for transporting large-scale trolley walking steel rails Download PDFInfo
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- CN216915891U CN216915891U CN202123004223.XU CN202123004223U CN216915891U CN 216915891 U CN216915891 U CN 216915891U CN 202123004223 U CN202123004223 U CN 202123004223U CN 216915891 U CN216915891 U CN 216915891U
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Abstract
A simple tool for transporting a large-scale trolley walking steel rail. The safety device comprises rollers, a movable support frame, a lever, a safety hanging strip and a handrail; two side parts of the lower end of the movable support frame are respectively provided with a roller; the middle part of the lever is fixed at the middle part of the top surface of the movable support frame, and the axial direction of the lever is vertical to the direction of the wheel axle of the roller; two ends of the lever are respectively provided with a handrail; the safety sling consists of an annular hoisting belt and a lock catch arranged on the hoisting belt; two side parts of the lever are respectively sleeved with a safety hanging strip. Compared with the prior art, the utility model has the beneficial effects that: the structure is light and handy, and it is convenient to remove, and the flexible operation is simple, and the security is higher, utilizes artifical portable instrument to replace large-scale hoisting equipment, has solved the cross operation construction because of the construction scope is little, and frequent cross operation's difficulty has reduced mechanical cooperation, and then has reduced construction cost, can indirectly shorten construction period.
Description
Technical Field
The utility model belongs to the technical field of construction machinery, and particularly relates to a simple tool for transporting a traveling steel rail of a large-scale trolley.
Background
At present, with the rapid development of national economy, the tunnel engineering construction of railways and highways of various grades is developed in a large area, and at this time, various large-scale trolleys are required to be used for construction. The trolley track moving work is an indispensable construction step in tunnel construction, but the track moving installation is often crossed with other works in the construction, and the trolley walking steel rail is heavy in weight, careful in installation, needs many people to cooperate to install, and dangerous in operation. Traditionally, a winch is adopted for traction or manual slow movement. The frequent cross operation can lead to the increase of danger coefficient and cause construction inconvenience. Because the trolley is positioned in the tunnel, common hoisting equipment cannot be adopted for hoisting and mounting on the ground, and therefore the traditional method has many defects and difficulties.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model aims to provide a simple tool which is simple in structure, quick to operate and capable of ensuring smooth, safe and effective transportation of a large trolley walking rail.
In order to achieve the purpose, the simple tool for transporting the walking steel rail of the large-scale trolley comprises a roller, a movable support frame, a lever, a safety hanging strip and a handrail; wherein, two side parts of the lower end of the movable support frame are respectively provided with a roller; the middle part of the lever is fixed at the middle part of the top surface of the movable support frame, and the axial direction of the lever is vertical to the direction of the wheel axle of the roller; two ends of the lever are respectively provided with a handrail; the safety sling consists of an annular hoisting belt and a lock catch arranged on the hoisting belt; two side parts of the lever are respectively sleeved with a safety hanging strip.
The main body of the movable support frame is a portal frame structure made of 12# channel steel in a welded mode, and reinforcing ribs made of steel pipes are arranged in the middle of the main body.
The lever is made of a phi 100mm galvanized steel pipe.
The handrail is made of a steel pipe with the diameter of 48mm, and the handrail and the lever are positioned in the same plane.
Compared with the prior art, the utility model has the beneficial effects that: the structure is light and handy, and it is convenient to remove, and the flexible operation is simple, and the security is higher, utilizes artifical portable instrument to replace large-scale hoisting equipment, has solved the cross operation construction because of the construction scope is little, and frequent cross operation's difficulty has reduced mechanical cooperation, and then has reduced construction cost, can indirectly shorten construction period.
Drawings
FIG. 1 is a perspective view of a simple tool for transporting a large trolley running rail according to the present invention;
FIG. 2 is a side view of the simple tool for transporting the walking rail of the large-scale trolley provided by the utility model.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 and fig. 2, the simple tool for transporting a large trolley running rail provided by the utility model comprises a roller 1, a movable support frame 2, a lever 3, a safety harness 4 and a handrail 5; wherein, two side parts of the lower end of the movable support frame 2 are respectively provided with a roller 1; the middle part of the lever 3 is fixed at the middle part of the top surface of the movable support frame 2, and the axial direction of the lever 3 is vertical to the wheel axle direction of the roller 1; two ends of the lever 3 are respectively provided with a handrail 5; the safety sling 4 consists of an annular hoisting belt and a lock catch arranged on the hoisting belt; two side parts of the lever 3 are respectively sleeved with a safety hanging strip 4.
The main body of the movable support frame 2 is a portal frame structure made of 12# channel steel in a welding mode, and reinforcing ribs made of steel pipes are arranged in the middle of the main body.
The lever 3 is made of a galvanized steel pipe with the diameter of 100 mm.
The handrail 5 is made of a steel pipe with the diameter of 48mm, and the handrail 5 and the lever 3 are positioned in the same plane.
The use method of the simple tool for transporting the large trolley walking steel rail provided by the utility model is explained as follows:
when the large trolley walking steel rail needs to be transported by the simple tool, firstly, a constructor presses down one end of a lever 3 by using a handrail 5, then a lock catch on a safety sling 4 on the side is opened, then a corresponding hoisting belt is wound around one side of the steel rail to be transported, then the lock catch is locked to hoist the steel rail on the side, then the end is still lifted by using the handrail 5, at the moment, the other end of the lever 3 is correspondingly lowered, and then the other side of the steel rail is hoisted by using another safety sling 4 according to the method; the two handrails 5 are brought into the same position, whereby the rail is lifted horizontally by means of the lever principle, and finally the lever 3 is pushed and the rail is transported to the installation site by means of the roller 1.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The utility model provides a simple and easy instrument of large-scale platform truck walking rail which characterized in that: the simple tool for transporting the walking steel rail of the large-scale trolley comprises a roller (1), a movable support frame (2), a lever (3), a safety hanging strip (4) and a handrail (5); wherein, two side parts of the lower end of the movable support frame (2) are respectively provided with a roller (1); the middle part of the lever (3) is fixed at the middle part of the top surface of the movable support frame (2), and the axial direction of the lever (3) is vertical to the wheel axle direction of the roller (1); two ends of the lever (3) are respectively provided with a handrail (5); the safety sling (4) consists of an annular hoisting belt and a lock catch arranged on the hoisting belt; two side parts of the lever (3) are respectively sleeved with a safety hanging strip (4).
2. The simple tool for transporting the walking steel rail of the large-sized trolley according to claim 1, is characterized in that: the main body of the movable support frame (2) is a portal frame structure made of 12# channel steel in a welded mode, and reinforcing ribs made of steel pipes are arranged in the middle of the main body.
3. The simple tool for transporting the walking steel rail of the large-sized trolley according to claim 1, is characterized in that: the lever (3) is made of a galvanized steel pipe with the diameter of 100 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123004223.XU CN216915891U (en) | 2021-12-02 | 2021-12-02 | Simple tool for transporting large-scale trolley walking steel rails |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123004223.XU CN216915891U (en) | 2021-12-02 | 2021-12-02 | Simple tool for transporting large-scale trolley walking steel rails |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216915891U true CN216915891U (en) | 2022-07-08 |
Family
ID=82250984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123004223.XU Active CN216915891U (en) | 2021-12-02 | 2021-12-02 | Simple tool for transporting large-scale trolley walking steel rails |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216915891U (en) |
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2021
- 2021-12-02 CN CN202123004223.XU patent/CN216915891U/en active Active
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