Tensioning wheel capable of being rapidly installed
By setting up a clamping device on the adjustment device of the tightening wheel, the problem of inconvenience in replacement of the existing tightening wheel is solved, and the rapid installation and disassembly of the tightening wheel is achieved, which improves the convenience of maintenance.
Patent Information
- Application Number
- CN202422144800.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-09-02
AI Technical Summary
The existing tightening wheels wear severely after long-term use. The tool needs to twist the bolts or nuts during later replacement and repair, resulting in inconvenience in replacement and repair.
A fast-installed tightening wheel is designed, and the fast installation and disassembly of the tightening wheel is achieved by setting a clamping device on the connecting shaft of the adjustment device, including a clamping block and a clamping spring.
Through the design of the clamping device, the fast installation and disassembly of the tightening wheel is achieved, and later replacement and maintenance is more convenient, reducing the difficulty of maintenance.
Smart Images
Figure CN222894592U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of tensioner wheels and relates to a tensioner wheel, in particular to a tensioner wheel which can be quickly installed. Background Art
[0002] The tensioner is a belt tensioning device used in automobile transmission systems. Its main function is to adjust the tightness of the belt to ensure that the transmission system is stable, safe and reliable.
[0003] The existing tensioner will wear out after long-term use. When replacing or repairing it later, tools are needed to twist the bolts or nuts, which makes the later replacement inconvenient. Summary of the invention
[0004] The utility model aims to solve the above problems existing in the prior art and provides a tensioner pulley which is convenient for later replacement and quick to install.
[0005] The purpose of the utility model can be achieved through the following technical solutions: a quick-install tensioner, comprising a tensioner and an adjusting device for adjusting the position of the tensioner, characterized in that a connecting shaft is provided on the adjusting device, the tensioner is arranged on the connecting shaft, a clamping device is provided at the front end of the connecting shaft, a movable space for the clamping device to move is provided on the connecting shaft, the clamping device is composed of the clamping block and the clamping spring, and a limiting portion is provided on the clamping block.
[0006] In the above-mentioned quick-install tensioner, a bearing is arranged between the connecting shaft and the tensioner, and a gap adjustment gasket is arranged between the tensioner and the adjustment device.
[0007] In the above-mentioned quick-install tensioner, the tensioner is provided with an anti-falling portion for preventing the belt from falling off.
[0008] Compared with the prior art, the utility model can achieve quick installation or disassembly through the provided clamping device. During installation, the clamping block is pressed into the movable space and then the tensioning wheel is placed on the connecting shaft. When the tensioning wheel passes through the clamping block, the clamping block automatically resets under the action of the clamping spring to clamp the tensioning wheel to complete the installation, making later replacement and maintenance more convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 It is a cross-sectional structural schematic diagram of the utility model.
[0010] In the figure, 1. tensioner; 2. adjusting device; 3. connecting shaft; 4. clamping device; 5. movable space; 6. clamping block; 7. clamping spring; 8. limiting part; 9. bearing; 10. gap adjustment gasket; 11. anti-falling part. DETAILED DESCRIPTION
[0011] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
[0012] like Figure 1 As shown, the quick-install tensioner comprises a tensioner 1 and an adjusting device 2 for adjusting the position of the tensioner 1, a connecting shaft 3 is arranged on the adjusting device 2, the tensioner 1 is arranged on the connecting shaft 3, a clamping device 4 is arranged at the front end of the connecting shaft 3, a movable space 5 for the clamping device 4 to move is arranged on the connecting shaft 3, the clamping device 4 is composed of the clamping block 6 and the clamping spring 7, a limiting portion 8 is arranged on the clamping block 6, during installation, the clamping block 6 is pressed into the movable space 5 and then the tensioner 1 is placed on the connecting shaft 3, when the tensioner 1 passes through the clamping block 6, the clamping block 6 automatically resets under the action of the clamping spring 7 to clamp the tensioner 1 to complete the installation, so that the later replacement and maintenance are more convenient.
[0013] To be more specific, a bearing 9 is provided between the connecting shaft 3 and the tensioner wheel 1 , and a gap adjustment gasket 10 is provided between the tensioner wheel 1 and the adjustment device 2 .
[0014] To be more specific, the tensioner 1 is provided with an anti-falling portion 11 for preventing the belt from falling off.
[0015] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.
[0016] Although the terms such as tensioner 1, adjusting device 2, connecting shaft 3, clamping device 4, movable space 5, clamping block 6, clamping spring 7, limiter 8, bearing 9, gap adjustment gasket 10, anti-dropping part 11 are used more frequently in this article, the possibility of using other terms is not excluded. The use of these terms is only for more convenient description and explanation of the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.
Claims
1. A quick-install tensioner, comprising a tensioner (1) and an adjusting device (2) for adjusting the position of the tensioner (1), characterized in that: The adjusting device (2) is provided with a connecting shaft (3), the tensioning wheel (1) is provided on the connecting shaft (3), a clamping device (4) is provided at the front end of the connecting shaft (3), a movable space (5) for the clamping device (4) to move is provided on the connecting shaft (3), the clamping device (4) is composed of a clamping block (6) and a clamping spring (7), and a limiting portion (8) is provided on the clamping block (6).
2. A quick-install tensioner pulley according to claim 1, characterized in that: A bearing (9) is provided between the connecting shaft (3) and the tensioning wheel (1), and a gap adjustment gasket (10) is provided between the tensioning wheel (1) and the adjustment device (2).
3. The quick-install tensioner pulley according to claim 1, characterized in that: The tensioning wheel (1) is provided with an anti-falling portion (11) for preventing the belt from falling off.