CN201393012Y - R pin pulling-out tool - Google Patents
R pin pulling-out tool Download PDFInfo
- Publication number
- CN201393012Y CN201393012Y CN200920020869U CN200920020869U CN201393012Y CN 201393012 Y CN201393012 Y CN 201393012Y CN 200920020869 U CN200920020869 U CN 200920020869U CN 200920020869 U CN200920020869 U CN 200920020869U CN 201393012 Y CN201393012 Y CN 201393012Y
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- pin
- hook
- handle
- 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
- 229910052573 porcelain Inorganic materials 0.000 claims description 3
- 239000012212 insulator Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000919 ceramic Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Insulators (AREA)
Abstract
The utility model discloses an R pin pulling-out tool, which is used for pulling out the R pins on an insulator in the power grid outdoor operation, and comprises a handle, a connecting rod and a pin hook which is used for hooking the R pin, wherein the rear part of the pin hook is fixedly connected with one end of the connecting rod, and the front end of the pin hook is bent into a hook towards the direction of the connecting rod, and the other end of the connecting rod is connected with the handle, and the axes of the connecting rod and the handle are crossed with each other; and the length of the connecting rod is smaller than the radius of the applied ceramic bottle. The utility model can conveniently and quickly remove the R pins from the insulator so that the overhaul efficiency is improved, the use is convenient and time and labor saving, the structure is simple, the manufacturing is easy, and the cost is low.
Description
Technical field
The utility model relates to a kind of electrical network workman outdoor study instrument, specifically is a kind of instrument that is used to pull out insulator R pin.
Background technology
Because the electrical network workman is out of doors during operation, insulator is being changed when installing, so since the R pin when pulling out difficulty often cause insulator to change installation effectiveness to descend.
The utility model content
In order to overcome the shortcoming that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of R pin tool for uprooting, and it can be pulled out the R pin from insulator efficiently, and is easy to operate, the efficient height.
For addressing the above problem, the utility model by the following technical solutions: this R pin tool for uprooting, comprise handle, connecting rod, be used to hook the pin hook of R pin, the rear portion of described pin hook is fixed in an end of connecting rod, the front portion of pin hook bends to hook to the connecting rod direction; The other end of connecting rod is connected with handle and both axis intersect; The length of connecting rod less than the radius of suitable porcelain vase.
As further technical scheme of the present utility model:
In this R pin tool for uprooting, described pin hook is taper, and the diameter of pin hook front end is less than the diameter of rear end.
The beneficial effects of the utility model are: thus the insulator R pin of pulling out that it can be simple and efficient promotes overhaul efficiency, easy to use, time saving and energy saving, it is simple in structure, makes easily, and cost is low.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further:
Fig. 1 is a structural representation of the present utility model,
Fig. 2 is the A-A view of Fig. 1,
Fig. 3 is the B-B view of Fig. 1,
Among the figure: 1 handle, 2 pin hooks, 3 connecting rods.
Embodiment
As shown in Figure 1, this R pin tool for uprooting comprises handle 1, connecting rod 3, is used to hook the pin hook 2 that R sells.Wherein sell hook 2 and be coniform, as shown in Figure 3, the diameter of pin hook 2 front ends is less than the diameter of rear end.The rear portion of pin hook 2 is fixed in an end of connecting rod 3, and the front portion of pin hook 1 bends to hook to connecting rod 3 directions.The other end of connecting rod 2 is connected with handle 1 and both axis intersect; The length of connecting rod 3 less than the radius of suitable porcelain vase.
During manufacturing, handle, connecting rod are integral type, be cylindric, as shown in Figure 2; The pin hook can be welded on the connecting rod.
When the staff pulls out insulator R pin, the pin hook 2 of this instrument can be penetrated in the O type circle of R pin, the staff only needs that handle 2 tiltings can be driven simple and efficient R is sold of pin hook and pulls out, simple to operate, time saving and energy saving, promote overhaul efficiency, the utility personnel that is fit to outdoor study is used.According to lever principle, handle 1 is long more, operates laborsaving more.
The utility model is not limited only to the foregoing description.
Claims (2)
1, a kind of R pin tool for uprooting, it is characterized in that: comprise handle, connecting rod, be used to hook the pin hook that R sells that the rear portion of described pin hook is fixed in an end of connecting rod, the front portion of pin hook bends to hook to the connecting rod direction; The other end of connecting rod is connected with handle and both axis intersect; The length of connecting rod less than the radius of suitable porcelain vase.
2, R pin tool for uprooting according to claim 1, it is characterized in that: described pin hook is taper, and the diameter of pin hook front end is less than the diameter of rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920020869U CN201393012Y (en) | 2009-04-14 | 2009-04-14 | R pin pulling-out tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920020869U CN201393012Y (en) | 2009-04-14 | 2009-04-14 | R pin pulling-out tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201393012Y true CN201393012Y (en) | 2010-01-27 |
Family
ID=41599833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920020869U Expired - Fee Related CN201393012Y (en) | 2009-04-14 | 2009-04-14 | R pin pulling-out tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201393012Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394483A (en) * | 2011-11-24 | 2012-03-28 | 杭州市电力局 | Pin pulling device used for pulling connecting pins of insulator with various types |
| CN103606855A (en) * | 2013-11-29 | 2014-02-26 | 国家电网公司 | Disassembly and assembly device for R-type locking pins of porcelain insulators |
| CN107471162A (en) * | 2017-09-21 | 2017-12-15 | 山东光大线路器材有限公司 | A kind of installation tool |
-
2009
- 2009-04-14 CN CN200920020869U patent/CN201393012Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394483A (en) * | 2011-11-24 | 2012-03-28 | 杭州市电力局 | Pin pulling device used for pulling connecting pins of insulator with various types |
| CN102394483B (en) * | 2011-11-24 | 2013-11-27 | 杭州市电力局 | Pin pulling device used for pulling connecting pins of insulator with various types |
| CN103606855A (en) * | 2013-11-29 | 2014-02-26 | 国家电网公司 | Disassembly and assembly device for R-type locking pins of porcelain insulators |
| CN107471162A (en) * | 2017-09-21 | 2017-12-15 | 山东光大线路器材有限公司 | A kind of installation tool |
| CN107471162B (en) * | 2017-09-21 | 2019-12-24 | 山东光大线路器材有限公司 | Mounting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20121019 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121019 Address after: 250012 Shandong Province, Lixia District of Ji'nan City Luoyuan Street No. 238 Patentee after: Jinan Power Supply Co., Ltd. of Shandong Electric Power Corporation Patentee after: State Grid Corporation of China Address before: 250012 Shandong Province, Lixia District of Ji'nan City Luoyuan Street No. 238 Patentee before: Jinan Power Supply Co., Ltd. of Shandong Electric Power Corporation |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20160414 |