Manual stirrup bender
By designing a manual stirrup bending machine for stirrups, the existing reinforcement bending machine has solved the problem of large volume and high cost, and the effect of efficient bending stirrups during multi-layer steel bar binding is achieved, which has improved construction efficiency.
Patent Information
- Application Number
- CN202422104479.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-29
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-08-29
AI Technical Summary
The existing steel bar bending machines are large in size and high in cost, and cannot be tied while bending during the multi-layer steel bar binding process, resulting in low binding efficiency and needing adjustment of the bending angle.
A stirrup manual bending device including a handle, a first clamp and a second clamp is designed. The clamp is arranged coaxially, the end of the handle is connected to the telescopic handle, and a rubber layer is provided on the contact surface of the clamp and the stirrup, which is suitable for bending operations during multi-layer steel bar binding.
It improves the construction efficiency of steel bar binding, and facilitates the binding of stirrups at the multi-layer steel bars while bending, reducing the need for angle adjustment.
Smart Images
Figure CN223129195U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction engineering, and specifically relates to a manual stirrup bender. Background Technique
[0002] When binding multi-layer steel bars, stirrups are required, and the ends of the stirrups need to be manually bent. The existing steel bar benders are large in size, high in cost, and the stirrups need to be bent before use. They cannot be bent while binding at multi-layer steel bars, resulting in low efficiency of steel bar binding and the need to adjust the bending angle of the stirrups during use. Content of the Utility Model
[0003] The purpose of the utility model is to provide a manual stirrup bender to solve the problems put forward in the above background technique.
[0004] To achieve the above purpose, the utility model provides the following technical solutions:
[0005] A manual stirrup bender includes a handle. A first clamping member is integrally formed and connected to the end of the handle. A telescopic handle is welded to the outside of the first clamping member. A second clamping member is welded to the inner side of the other end of the telescopic handle. The first clamping member and the second clamping member are coaxially arranged.
[0006] As a further scheme of the utility model: the first clamping member and the second clamping member are the same in size and are crescent-shaped.
[0007] As a further scheme of the utility model: a rubber layer is provided at the head end of the handle.
[0008] As a further scheme of the utility model: the inner diameter of the first clamping member is 1-2 mm larger than the diameter of the stirrup.
[0009] As a further scheme of the utility model: rubber layers are provided on the contact surfaces of the first clamping member and the second clamping member with the stirrup.
[0010] Compared with the prior art, the beneficial effects of the utility model are: it can penetrate into multi-layer steel bars, facilitating the bending operation. Bending can still be carried out at positions far from the workers. Stirrup bending can be carried out during the steel bar binding process, improving the construction efficiency. Description of the Drawings
[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0012] Figure 2 It is a working schematic diagram of the utility model.
[0013] Among them: 1 handle, 2 first clamping member, 3 telescopic handle, 4 second clamping member. Detailed Description of the Embodiment
[0014] The present utility model will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.
[0015] Please refer to Figure 1-2 , the present utility model provides a manual stirrup bender, the structure of which includes a handle 1. The end of the handle 1 is integrally formed and connected to a first clamping member 2. The outer side of the first clamping member 2 is welded with a telescopic handle 3. The inner side of the other end of the telescopic handle 3 is welded with a second clamping member 4. The telescopic handle 3 is a common component, and its structure will not be elaborated. The telescopic handle 3 enables the device to penetrate multiple layers of steel bars, facilitating the bending operation, and the bending can still be carried out at a position far from the worker. The first clamping member 2 and the second clamping member 4 are coaxially arranged and are used to fix on the same stirrup.
[0016] Preferably, the first clamping member 2 and the second clamping member 4 have the same size and are crescent-shaped. The inner diameter of the first clamping member 2 is 1-2 mm larger than the diameter of the stirrup.
[0017] Preferably, the head end of the handle 1 is provided with a rubber layer, which is anti-slip and does not abrade the hand. The first clamping member 2 and the second clamping member 4 are provided with rubber layers on the contact surfaces with the stirrup.
[0018] Usage method: Put the manual stirrup bender on the end of the stirrup, and adjust the telescopic handle 3 to make the second clamping member 4 clamp to the position to be bent. When the second clamping member 4 is located below the first clamping member 2, press down the handle 1 to bend the stirrup downward; when the second clamping member 4 is located above the first clamping member 2, lift up the handle 1 to bend the stirrup upward.
[0019] The above has described the preferred embodiments of the present application in detail, but the present application is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the purpose of the present application.
Claims
1. A manual stirrup bender, characterized in that: It includes a handle. At the end of the handle, a first clamping member is integrally formed and connected. On the outer side of the first clamping member, a telescopic handle is welded. At the inner side of the other end of the telescopic handle, a second clamping member is welded. The first clamping member and the second clamping member are coaxially arranged.
2. The manual stirrup bender according to claim 1, characterized in that: The first clamping member and the second clamping member are of the same size and are crescent-shaped.
3. A manual stirrup bender according to claim 1, characterized in that: A rubber layer is provided at the head end of the handle.
4. A manual stirrup bender according to claim 2, characterized in that: The inner diameter of the first clamping member is 1-2 mm larger than the diameter of the stirrup.
5. A manual stirrup bender according to claim 1, characterized in that: Rubber layers are provided on the contact surfaces of the first clamping member and the second clamping member with the stirrup.