CN202833682U - Shaft-joint structure of frame winch wire coil - Google Patents
Shaft-joint structure of frame winch wire coil Download PDFInfo
- Publication number
- CN202833682U CN202833682U CN 201220459278 CN201220459278U CN202833682U CN 202833682 U CN202833682 U CN 202833682U CN 201220459278 CN201220459278 CN 201220459278 CN 201220459278 U CN201220459278 U CN 201220459278U CN 202833682 U CN202833682 U CN 202833682U
- Authority
- CN
- China
- Prior art keywords
- shaft
- frame winch
- driver plate
- joint structure
- wire coil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Sliding-Contact Bearings (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a shaft-joint structure of frame winch wire coil. The shaft-joint structure of frame winch wire coil comprises a bearing base. The bearing base is provided with a shaft in a rotating mode. The ends of the shaft are fixedly provided with an adapter sleeve. A dead center is arranged on the left end of the bearing base. A driver plate is arranged on the external surface of the dead center. A spring plug base is arranged on one side of the lower portion of the driver plate. Plug holes are formed on the outer circumference of the driver plate. A bearing base is arranged between the shaft and the bearing base. The shaft-joint structure of frame winch wire coil has the advantages that the clamping effect is good and the stress is evenly distributed.
Description
Technical field
The utility model relates to a kind of Axile connection structure of frame winch drum.
Background technique
What the tension device that the Axile connection structure of the frame winch drum of prior art adopts adopted is side extruding type constant tension mode, and in use easily so that tension pulley unbalance stress (monolateral stressed), the long-term use can be reduced bearing life.
The model utility content
The utility model provides a kind of clamping effective, the Axile connection structure of stressed uniform frame winch drum.
The utility model technical solution problem provides following scheme:
A kind of Axile connection structure of frame winch drum, comprise bearing support, it is characterized in that: be rotatablely equipped with axle in the described bearing support, the end of described axle is installed with connecting sleeve, the left end of described bearing support is equipped with fixed center, the outer surface of described fixed center is equipped with driver plate, and below one side of described driver plate is equipped with the night bolt seat, and the excircle of described driver plate is provided with hinge last.
Between described axle and the bearing support bearing is installed.
The utility model adopts axle and bearing to be complementary and is rotationally connected, and side extruding type compared to existing technology effectively reduces the friction pressure of bearing more, has prolonged the working life of bearing.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to accompanying drawing, a kind of Axile connection structure of frame winch drum, comprise bearing support 1, be rotatablely equipped with axle 2 in the described bearing support 1, the end of described axle 2 is installed with connecting sleeve 3, and the left end of described bearing support 1 is equipped with fixed center 4, and the outer surface of described fixed center 4 is equipped with driver plate 5, below one side of described driver plate 5 is equipped with night bolt seat 6, and the excircle of described driver plate 5 is provided with hinge last 8.
Between described axle 2 and the bearing support 1 bearing 7 is installed.
Claims (2)
1. the Axile connection structure of a frame winch drum, comprise bearing support, it is characterized in that: be rotatablely equipped with axle in the described bearing support, the end of described axle is installed with connecting sleeve, the left end of described bearing support is equipped with fixed center, the outer surface of described fixed center is equipped with driver plate, and below one side of described driver plate is equipped with the night bolt seat, and the excircle of described driver plate is provided with hinge last.
2. the Axile connection structure of described frame winch drum according to claim 1 is characterized in that: between described axle and the bearing support bearing is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220459278 CN202833682U (en) | 2012-09-10 | 2012-09-10 | Shaft-joint structure of frame winch wire coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220459278 CN202833682U (en) | 2012-09-10 | 2012-09-10 | Shaft-joint structure of frame winch wire coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202833682U true CN202833682U (en) | 2013-03-27 |
Family
ID=47945395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220459278 Expired - Fee Related CN202833682U (en) | 2012-09-10 | 2012-09-10 | Shaft-joint structure of frame winch wire coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202833682U (en) |
-
2012
- 2012-09-10 CN CN 201220459278 patent/CN202833682U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20150910 |
|
| EXPY | Termination of patent right or utility model |