CN202300239U - Adsorption type elevator pin - Google Patents
Adsorption type elevator pin Download PDFInfo
- Publication number
- CN202300239U CN202300239U CN2011204435818U CN201120443581U CN202300239U CN 202300239 U CN202300239 U CN 202300239U CN 2011204435818 U CN2011204435818 U CN 2011204435818U CN 201120443581 U CN201120443581 U CN 201120443581U CN 202300239 U CN202300239 U CN 202300239U
- Authority
- CN
- China
- Prior art keywords
- elevator pin
- elevator
- pin
- adsorption type
- type elevator
- 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
- 238000001179 sorption measurement Methods 0.000 title abstract 4
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 238000010276 construction Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 239000000725 suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
An adsorption elevator pin. The adsorption type elevator pin comprises an elevator pin rod (2), an elevator pin handle (3) is fixed at one end of the elevator pin rod (2), and a magnet block (1) is fixed at one end, close to the elevator pin handle (3), of the elevator pin rod (2). The adsorption type elevator pin is not easy to fall off from the elevator, and people are prevented from being injured by falling objects. The safety of people and objects in the construction process is ensured.
Description
Technical field
The utility model relates to the special tool in the big workover treatment in a kind of oil field, belongs to a kind of absorption type elevator pin.
Background technology
Present employed elevator pin mainly is interior placement of hole that is inserted into elevator, and the problem of existence is: in playing the lower tubular column process, run into vibrations and cause the elevator pin to be beated easily, cause it to jump out the elevator hole and cause potential safety hazard.
Summary of the invention
In order to overcome the deficiency that exists in the prior art, the utility model provides a kind of absorption type elevator pin, and this absorption type elevator pin is difficult in elevator, coming off, and has avoided falling object from high altitude to hurt sb.'s feelings.Guaranteed people's and thing in the work progress safety.
The technical scheme that the utility model is taked is: this absorption type elevator pin comprises elevator pin rod 2, and an end of described elevator pin rod 2 is fixed with elevator pin handle 3, is fixed with magnet piece 1 near elevator pin handle 3 these ends on the elevator pin rod 2.
The beneficial effect of the utility model is: the application of absorption type elevator pin, and solved in the work progress elevator pin and come off and cause the potential safety hazard of the thing of hurting sb.'s feelings, make its being adsorbed on the elevator of safety in construction, guarantee construction safety.Have simple to operate, safe and practical, high reliability features.
Description of drawings:
Fig. 1 is the sketch map of the utility model.
1-magnet piece among the figure; 2-elevator pin rod; 3-elevator pin handle.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is described further:
Shown in figure; This absorption type elevator pin comprises elevator pin rod 2; One end of described elevator pin rod 2 is fixed with elevator pin handle 3; Be fixed with magnet piece 1 near elevator pin handle 3 these ends on the elevator pin rod 2, promptly on the basis of elevator pin at pin masthead end in the built-in magnet piece 1 of elevator position contacting, make the pin bar be adsorbed in elevator.
Absorption type elevator pin adds a magnet in original elevator pin, in the hole of absorption type elevator pin insertion elevator it is adsorbed on the elevator, up and down play.Stopped fully in playing the lower tubular column process, to cause the elevator pin to be beated easily, caused it to jump out the phenomenon of elevator hole in case run into vibrations.
During construction, earlier elevator is suspended on the suspension ring, then two elevator pin rods 2 is inserted respectively in the elevator pin-and-hole, prevent that elevator from deviating from from suspension ring, play the effect of safe anticreep.This instrument has carried out 37 mouthfuls of wells of The field altogether since in February, 2011 development, any elevator hole phenomenon of jumping out does not take place, and has guaranteed construction safety.
Claims (1)
1. absorption type elevator pin comprises elevator pin rod (2), it is characterized in that: an end of described elevator pin rod (2) is fixed with elevator pin handle (3), and elevator pin rod (2) is gone up and is fixed with magnet piece (1) near this end of elevator pin handle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204435818U CN202300239U (en) | 2011-11-11 | 2011-11-11 | Adsorption type elevator pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204435818U CN202300239U (en) | 2011-11-11 | 2011-11-11 | Adsorption type elevator pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202300239U true CN202300239U (en) | 2012-07-04 |
Family
ID=46369161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204435818U Expired - Fee Related CN202300239U (en) | 2011-11-11 | 2011-11-11 | Adsorption type elevator pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202300239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715248A (en) * | 2016-04-11 | 2016-06-29 | 谭金山 | Safety drilling control device |
-
2011
- 2011-11-11 CN CN2011204435818U patent/CN202300239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715248A (en) * | 2016-04-11 | 2016-06-29 | 谭金山 | Safety drilling control device |
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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: 20120704 Termination date: 20151111 |