CN202690648U - Plug pin type tool locking mechanism - Google Patents
Plug pin type tool locking mechanism Download PDFInfo
- Publication number
- CN202690648U CN202690648U CN 201220363806 CN201220363806U CN202690648U CN 202690648 U CN202690648 U CN 202690648U CN 201220363806 CN201220363806 CN 201220363806 CN 201220363806 U CN201220363806 U CN 201220363806U CN 202690648 U CN202690648 U CN 202690648U
- Authority
- CN
- China
- Prior art keywords
- workpiece
- plug pin
- locking mechanism
- type tool
- tool locking
- 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
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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model discloses a plug pin type tool locking mechanism. The plug pin type tool locking mechanism consists of a workpiece I, a workpiece II and a plug pin, wherein the workpiece I and the workpiece II are matched with each other; and the plug pin is bolted between the workpiece I and the workpiece II. The plug pin type tool locking mechanism is characterized in that a lug is formed in a plug pin shaft; a fixed frame is arranged outside the workpiece I; a jack matched with the plug pin shaft having the lug is formed in the fixed frame; and when the plug pin is inserted into the fixed frame, the workpiece I and the workpiece II, the lug is blocked by the fixed frame by rotating the plug pin so as to lock the workpiece I and the workpiece II and prevent loosening, slippage and dropping of the plug pin. The plug pin type tool locking mechanism has a simple structure, is low in cost, can be operated safely and avoids hidden troubles.
Description
Technical field
The utility model relates to bolt-type connecting apparatus between the workpiece of frock.
Background technique
It is common a kind of workpiece assembling mode that bolt-type connects.In bolt-type is mounted with in the past, because pin does not have axial restraint, often in use, can occur becoming flexible, the phenomenon that slippage comes off is brought very large potential safety hazard to field operation.
Summary of the invention
The utility model is for the deficiencies in the prior art, and a kind of bolt-type frock locking mechanism that is difficult for loosening, slippage, comes off is provided.
The utility model is realized by following technological scheme, a kind of bolt-type frock locking mechanism, the latch that is inserted in two of workpiece one and workpiece by the workpiece one that cooperatively interacts and workpiece two and bolt forms, it is characterized in that, be provided with projection at described bolt axle, outside described workpiece one, be provided with fixing frame, be provided with the jack that matches with bolt axle with projection at described fixing frame.
The beneficial effects of the utility model are, after latch inserts fixing frame, workpiece one, workpiece two, rotate latch, and the projection frame that is fixed blocks, can workpiece one and workpiece two is locked, and prevented that latch is loosening, slippage, come off.This mechanism has realized safety operation, the effect that provides against hidden trouble with better simply structure, lower cost.
Description of drawings
Fig. 1 is a kind of bolt-type frock locking mechanism structure schematic diagram.
Among the figure, 1. workpiece one, and 2. workpiece two, 3. fixing frame, 4. latch, 5. projection.
Embodiment
A kind of bolt-type frock locking mechanism, the latch (4) that is inserted between workpiece one (1) and workpiece two (2) by the workpiece one (1) that cooperatively interacts and workpiece two (2) and bolt forms, workpiece one (1) and workpiece two (2) are two connecting toolings, and the assembling mode is that latch connects.Be provided with projection (5) at described latch (4) axle, outside described workpiece one (1), be provided with fixing frame (3), be provided with the jack that matches with bolt axle with projection at described fixing frame (3).After workpiece one (1) and workpiece two (2) assemblings, will be with the latch (4) of projection, after passing successively the attachment hole on jack, workpiece one (1) and the workpiece two (2) on the fixing frame (3), rotation latch (4), by the jack outer rim on the fixing frame (3) projection on the bearing pin (5) is carried out kayser, prevent the pin slippage, come off, to reach locked purpose.
Claims (1)
1. bolt-type frock locking mechanism, the latch that is inserted in two of workpiece one and workpiece by the workpiece one that cooperatively interacts and workpiece two and bolt forms, it is characterized in that, be provided with projection at described bolt axle, outside described workpiece one, be provided with fixing frame, be provided with the jack that matches with bolt axle with projection at described fixing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220363806 CN202690648U (en) | 2012-07-26 | 2012-07-26 | Plug pin type tool locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220363806 CN202690648U (en) | 2012-07-26 | 2012-07-26 | Plug pin type tool locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202690648U true CN202690648U (en) | 2013-01-23 |
Family
ID=47546274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220363806 Expired - Fee Related CN202690648U (en) | 2012-07-26 | 2012-07-26 | Plug pin type tool locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202690648U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196166A (en) * | 2020-09-27 | 2021-01-08 | 中哲创建科技股份有限公司 | Novel energy-saving curtain wall structure |
| CN113982151A (en) * | 2021-11-09 | 2022-01-28 | 中哲创建科技股份有限公司 | Novel connecting structure of curtain wall plate |
-
2012
- 2012-07-26 CN CN 201220363806 patent/CN202690648U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196166A (en) * | 2020-09-27 | 2021-01-08 | 中哲创建科技股份有限公司 | Novel energy-saving curtain wall structure |
| CN113982151A (en) * | 2021-11-09 | 2022-01-28 | 中哲创建科技股份有限公司 | Novel connecting structure of curtain wall plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170522 Address after: 071024 Baoding wind energy street, Hebei, No. 88 Patentee after: GUODIAN UNITED POWER TECHNOLOGY (BAODING) Co.,Ltd. Address before: 071051 88 wind power street, wind power industry park, hi tech Zone, Hebei, Baoding Patentee before: ZHANGBEI GUODIAN UNITED POWER ANTA WIND POWER EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20210726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |