CN213234346U - Traction device for laying plastic film - Google Patents
Traction device for laying plastic film Download PDFInfo
- Publication number
- CN213234346U CN213234346U CN202021589248.3U CN202021589248U CN213234346U CN 213234346 U CN213234346 U CN 213234346U CN 202021589248 U CN202021589248 U CN 202021589248U CN 213234346 U CN213234346 U CN 213234346U
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- China
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- shaped structure
- plastic film
- handle
- rod
- connecting rod
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Abstract
The patent of the utility model relates to a draw gear is laid to plastic film, its characterized in that: manufacturing a group of traction devices according to the specification of a plastic film built-in hard sleeve, wherein each traction device consists of a bracket, a limiting rod, a connecting rod and a handle; the bracket, the limiting rod and the connecting rod are all formed by processing steel bars; the handle is processed by a steel pipe; firstly, the bracket is roasted into a U-shaped structure, then a 180-degree hook is roasted at one end of the U-shaped structure, and a 90-degree straight rod is roasted at the other end of the U-shaped structure; welding a limiting rod in an inner frame of the U-shaped structure according to the specification of a hard sleeve arranged in the plastic film; welding one end of a connecting rod at the central position of the handle, and welding the other end of the connecting rod at the central position of the top of the U-shaped structure to form a traction device; and then, penetrating a hard sleeve arranged in the finished film into the straight rod of the U-shaped structure, sleeving the straight rod into a 180-degree hook to form a closed U-shaped structure, and grasping the handle to retreat so as to quickly finish the laying operation of the plastic film.
Description
Technical Field
The patent of the utility model relates to a be used for plastic film to lay draw gear mainly applies to the construction field.
Background
The film covering and curing are needed after concrete pouring is finished, the conventional film covering is manually laid, a special laying tool is not provided, and the film is folded and entangled when strong wind exists, so that the film is easily damaged, the concrete curing condition cannot be met, and the strength and the appearance quality of concrete are influenced.
Disclosure of Invention
The utility model aims at solving the problem that the plastic film can not be folded and entangled in the laying process, and the device has the advantages of simple operation, high efficiency and low cost.
The utility model aims at adopting following mode to realize:
manufacturing a group of traction devices according to the specification of a plastic film built-in hard sleeve, wherein each traction device consists of a bracket, a limiting rod, a connecting rod and a handle; the bracket, the limiting rod and the connecting rod are all formed by processing steel bars; the handle is processed by a steel pipe; firstly, the bracket is roasted into a U-shaped structure, then a 180-degree hook is roasted at one end of the U-shaped structure, and a 90-degree straight rod is roasted at the other end of the U-shaped structure; welding a limiting rod in an inner frame of the U-shaped structure according to the specification of a hard sleeve arranged in the plastic film; welding one end of a connecting rod at the central position of the handle, and welding the other end of the connecting rod at the central position of the top of the U-shaped structure to form a traction device; and then, penetrating a hard sleeve arranged in the finished film into the straight rod of the U-shaped structure, sleeving the straight rod into a 180-degree hook to form a closed U-shaped structure, and grasping the handle to retreat so as to quickly finish the laying operation of the plastic film.
The utility model has the advantages that: by adopting the traction device, the labor intensity of workers can be reduced, and the strength and the appearance quality of concrete can be improved.
Drawings
Fig. 1 is a usage state diagram of the present invention.
Referring to fig. 1, the utility model discloses a handle 1, connecting rod 2, support 3, gag lever post 4, plastic film 5.
Detailed Description
Manufacturing a group of traction devices according to the specification of a built-in hard sleeve of a plastic film 5, wherein each traction device consists of a bracket 3, a limiting rod 4, a connecting rod 2 and a handle 1; the bracket 3, the limiting rod 4 and the connecting rod 2 are all formed by processing steel bars, the bracket 3 is firstly roasted into a U-shaped structure, then a 180-degree hook is roasted at one end of the U-shaped structure, and a 90-degree straight rod is roasted at the other end of the U-shaped structure; the handle 1 is processed by a steel pipe; according to the specification of a hard sleeve arranged in the plastic film 5, a limiting rod 4 is welded in the inner frame of the U-shaped structure; welding one end of a connecting rod 2 at the central position of the handle 1, and welding the other end of the connecting rod at the central position of the top of the U-shaped structure to form a traction device; then, a rigid sleeve arranged in the plastic film 5 is inserted into the straight rod of the U-shaped structure, the straight rod is sleeved into a 180-degree hook to form a closed U-shaped structure, and the handle 1 is clenched to retreat, so that the laying operation of the plastic film can be quickly finished.
Claims (1)
1. A traction device for plastic film laying is characterized in that: the traction device consists of a bracket, a limiting rod, a connecting rod and a handle; the bracket, the limiting rod and the connecting rod are all formed by processing steel bars; the handle is processed by a steel pipe; firstly, the bracket is roasted into a U-shaped structure, then a 180-degree hook is roasted at one end of the U-shaped structure, and a 90-degree straight rod is roasted at the other end of the U-shaped structure; welding a limiting rod in an inner frame of the U-shaped structure according to the specification of a hard sleeve arranged in the plastic film; welding one end of a connecting rod at the central position of the handle, and welding the other end of the connecting rod at the central position of the top of the U-shaped structure to form a traction device; and then, penetrating a hard sleeve arranged in the finished film into the straight rod of the U-shaped structure, sleeving the straight rod into a 180-degree hook to form a closed U-shaped structure, and grasping the handle to retreat so as to quickly finish the laying operation of the plastic film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021589248.3U CN213234346U (en) | 2020-07-24 | 2020-07-24 | Traction device for laying plastic film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021589248.3U CN213234346U (en) | 2020-07-24 | 2020-07-24 | Traction device for laying plastic film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213234346U true CN213234346U (en) | 2021-05-18 |
Family
ID=75892621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021589248.3U Active CN213234346U (en) | 2020-07-24 | 2020-07-24 | Traction device for laying plastic film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213234346U (en) |
-
2020
- 2020-07-24 CN CN202021589248.3U patent/CN213234346U/en active Active
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