CN201306137Y - Safe locking elevator pin - Google Patents
Safe locking elevator pin Download PDFInfo
- Publication number
- CN201306137Y CN201306137Y CNU2008202269915U CN200820226991U CN201306137Y CN 201306137 Y CN201306137 Y CN 201306137Y CN U2008202269915 U CNU2008202269915 U CN U2008202269915U CN 200820226991 U CN200820226991 U CN 200820226991U CN 201306137 Y CN201306137 Y CN 201306137Y
- Authority
- CN
- China
- Prior art keywords
- elevator pin
- handle
- elevator
- pin body
- utility
- 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
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000021421 Arm injury Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a safe locking elevator pin, consisting of an elevator pin body and a fastener. One end of the elevator pin body is provided with an elevator pin handle. One end of the fastener is blocked on the elevator pin body and the other end is a blocking handle. A spring is arranged between the blocking handle and the elevator pin handle which are connected by a shaft. Because the fastener blocks the elevator pin body, the use is safe; the locking aim can be achieved; and the utility model has the advantages of simple structure and low manufacture cost, being maintenance-free and the like.
Description
Technical field
The utility model relates to underground work elevator safety device, especially a kind of safe elevator pin.
Background technology
The elevator pin that uses generally is a direct selling at present, is collided in operation process and easily deviates from, and therefore in use accident takes place frequently, and causes tubing bending etc. as the unhook back single-arm, and what is more important easily causes the arm injury in workman's operating process.
The utility model content
The technical problems to be solved in the utility model is for overcoming above-mentioned deficiency, and a kind of simple in structure, easy to operate safe anticreep elevator pin is provided.
The utility model is taked following technical measures: a kind of safe anticreep elevator pin, form by elevator pin body, clamp, one end of described elevator pin body is provided with elevator pin handle, one end of clamp is stuck on the elevator pin body, the other end is the card handle, between card handle and the elevator pin handle spring is installed, and links together by axle.
The beneficial effects of the utility model are because clamp blocks elevator pin body, and are therefore safe in utilization, can reach the purpose of anticreep, have simple in structure, low cost of manufacture, substantially must maintaining etc. advantage.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 blocks the body construction schematic diagram for the utility model side clamp
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in the figure, a kind of safe anticreep elevator pin, form by elevator pin body 1, clamp 2, one end of described elevator pin body 1 is provided with elevator pin handle 5, one end of clamp 2 is stuck on the elevator pin body 1, the other end is equipped with spring 3 between card handle 6 and the elevator pin handle 5, and links together by axle 4 for card handle 6.Elevator pin handle 5 and card handle 6 common formation operating grips.
During use, hold elevator pin handle 5 and card handle 6, under the effect of spring 3 and axle 4, clamp 2 unclamps elevator pin body 1, elevator pin body 1 can be inserted elevator, release handle, same under the effect of spring 3, clamp 2 is stuck on the elevator pin body 1, has fixed elevator, has avoided ejecting the generation of casualty accident.
Claims (1)
1, a kind of safe anticreep elevator pin, it is characterized in that forming by elevator pin body, clamp, one end of described elevator pin body is provided with elevator pin handle, one end of clamp is stuck on the elevator pin body, the other end is the card handle, between card handle and the elevator pin handle spring is installed, and links together by axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202269915U CN201306137Y (en) | 2008-12-11 | 2008-12-11 | Safe locking elevator pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202269915U CN201306137Y (en) | 2008-12-11 | 2008-12-11 | Safe locking elevator pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201306137Y true CN201306137Y (en) | 2009-09-09 |
Family
ID=41098604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202269915U Expired - Fee Related CN201306137Y (en) | 2008-12-11 | 2008-12-11 | Safe locking elevator pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201306137Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382818A (en) * | 2013-06-09 | 2013-11-06 | 巴州派特罗尔石油钻井技术服务有限公司 | Safety pin capable of preventing elevator from falling off |
-
2008
- 2008-12-11 CN CNU2008202269915U patent/CN201306137Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382818A (en) * | 2013-06-09 | 2013-11-06 | 巴州派特罗尔石油钻井技术服务有限公司 | Safety pin capable of preventing elevator from falling off |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20100111 |