CN204321994U - A kind of R sells extracting tool - Google Patents
A kind of R sells extracting tool Download PDFInfo
- Publication number
- CN204321994U CN204321994U CN201420665913.0U CN201420665913U CN204321994U CN 204321994 U CN204321994 U CN 204321994U CN 201420665913 U CN201420665913 U CN 201420665913U CN 204321994 U CN204321994 U CN 204321994U
- Authority
- CN
- China
- Prior art keywords
- pin rod
- barre
- sells
- utility
- extracting tool
- 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
Abstract
The utility model discloses a kind of R and sell extracting tool, comprise barre, antiskid glue sleeve, play pin rod, the top of described barre is provided with antiskid glue sleeve, the bottom of described barre has been welded with pin rod, described pin rod is made up of groove, leg, the bar wall upper surface at described pin rod left end 2/3rds place offers multiple groove, and right-hand member 1/3rd place of described pin rod is provided with curved leg.The utility model structure is simple, and cost is low, is easy to use quick, time saving and energy saving.
Description
Technical field
The utility model belongs to pin technical field of tools, and particularly a kind of R of one sells extracting tool.
Background technology
High-voltage transmission line insulator is divided into porcelain, glass, compound three kinds of forms.For porcelain, mainly contain porcelain full skirt, steel cap, steel pin combine, R pin is installed in steel cap inside.Insulator be connected with insulator and connection between insulator and gold utensil time, be first the R pin in bowl head is extracted a part, steel foot position bulb loaded in the bowl head of steel caps position, then R pin is pushed.In 500kV transmission line of electricity running, require that insulator must can't harm by well-tended appearance, and every two years need to carry out zero value detection---namely insulator must keep the insulaion resistance of 500 megaohms, otherwise must change in time.In the middle of running, often there will be insulator there will be damaged phenomenon due to outside destroy or other reasons, in periodic detection, also can find that null value appears in SI semi-insulation, must change in time the faulty insulator found.Change insulator just the R pin in insulator bowl head to be extracted, can change.Because insulator outward appearance is beveled structure, general purpose tool is not easy to operate, and R sells hardness again greatly, and Special pin puller therefore must be adopted to operate.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of structure simple, and time saving and energy saving easy-operating a kind of R sells extracting tool.
In order to reach above-mentioned purpose of design, the utility model solves the technical scheme that its technical problem adopts: a kind of R sells extracting tool, comprise barre, antiskid glue sleeve, play pin rod, the top of described barre is provided with antiskid glue sleeve, the bottom of described barre has been welded with pin rod, described pin rod is made up of groove, leg, and the bar wall upper surface at described pin rod 2/3rds place offers multiple groove, and 1/3rd places of described pin rod are provided with curved leg.
The utility model beneficial effect: the top of barre arranges antiskid glue sleeve, can prevent staff operationally the palm of the hand perspire and departing from barre of causing, multiple grooves that the bar wall upper surface at pin rod left end 2/3rds place is offered can sell screens use according to the R of different model, and R pin slidably reciprocates on a pin rod bar wall when can prevent firmly, the curved leg that right-hand member 1/3rd place of playing pin rod is arranged can play support when lifting pin.The utility model structure is simple, and cost is low, is easy to use quick, time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.As shown in Figure 1: a kind of R sells extracting tool, comprise barre 1, antiskid glue sleeve 2, play pin rod 3, the top of described barre 1 is provided with antiskid glue sleeve 2, the bottom of described barre 1 has been welded with pin rod 3, described pin rod 3 is made up of groove 4, leg 5, the bar wall upper surface at described pin rod 2/3rds three place offers multiple groove 4, and 1/3rd places of described pin rod 3 are provided with curved leg 5.
When the utility model uses: the pin rod 3 that rises of barre 1 bottom is inserted R and sells in pin-and-hole, holds the antiskid glue sleeve 2 on the top of barre 1, the firmly pressure to side, under playing the support of pin rod 3 at one end leg 5, R pin can be extracted from the equipment that will keep in repair or workpiece.
Claims (1)
1. a R sells extracting tool, it is characterized in that: comprise barre, antiskid glue sleeve, play pin rod, the top of described barre is provided with antiskid glue sleeve, the bottom of described barre has been welded with pin rod, described pin rod is made up of groove, leg, the bar wall upper surface at described pin rod left end 2/3rds place offers multiple groove, and right-hand member 1/3rd place of described pin rod is provided with curved leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665913.0U CN204321994U (en) | 2014-11-10 | 2014-11-10 | A kind of R sells extracting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665913.0U CN204321994U (en) | 2014-11-10 | 2014-11-10 | A kind of R sells extracting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204321994U true CN204321994U (en) | 2015-05-13 |
Family
ID=53158397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420665913.0U Expired - Fee Related CN204321994U (en) | 2014-11-10 | 2014-11-10 | A kind of R sells extracting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204321994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451987A (en) * | 2020-05-09 | 2020-07-28 | 国网河北省电力有限公司邯郸供电分公司 | Socket-clevis ball socket is towards electrified round pin ware of getting perpendicularly |
-
2014
- 2014-11-10 CN CN201420665913.0U patent/CN204321994U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451987A (en) * | 2020-05-09 | 2020-07-28 | 国网河北省电力有限公司邯郸供电分公司 | Socket-clevis ball socket is towards electrified round pin ware of getting perpendicularly |
| CN111451987B (en) * | 2020-05-09 | 2021-07-20 | 国网河北省电力有限公司邯郸供电分公司 | Socket-clevis ball socket is towards electrified round pin ware of getting perpendicularly |
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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: 20150513 Termination date: 20151110 |
|
| EXPY | Termination of patent right or utility model |