CN105226566B - A kind of R sells insulator dielectric bar split-pin device - Google Patents
A kind of R sells insulator dielectric bar split-pin device Download PDFInfo
- Publication number
- CN105226566B CN105226566B CN201510736206.5A CN201510736206A CN105226566B CN 105226566 B CN105226566 B CN 105226566B CN 201510736206 A CN201510736206 A CN 201510736206A CN 105226566 B CN105226566 B CN 105226566B
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- China
- Prior art keywords
- screw
- gib head
- slideway
- insulating bar
- pin
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- 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.)
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- 239000012212 insulator Substances 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000011017 operating method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Electric Cable Installation (AREA)
- Insulators (AREA)
Abstract
The invention belongs to hot line maintenance field, i.e. R pin insulator dielectric bar split-pin devices.It includes an insulating bar, there is one section of screw mandrel on insulating bar, there is the screw of slip on screw mandrel, there is the screw slideway of connection screw screw mandrel side, gib head slideway is vertically connected with screw slideway lower end, there is the gib head of slip on gib head slideway, gib head is connected by steel wire rope with screw, has back-moving spring in gib head rear end.Do not change the operating method of the insulating bar split-pin device of former W pins insulator, rotated by screw and drive gib head to move horizontally, simple in construction, operation is flexible.
Description
Technical field
The invention belongs to hot line maintenance field, i.e. R pin insulator dielectric bar split-pin devices.
Background technology
In the prior art, carrying out spacing pin to insulator pin mainly has W types pin and R type pins, W type pin splittings
Widely use in reality production.R pin insulators were just put into recent years as emerging insulator connection type should
With original W pin-type live line work insulating bar split-pin device can not use, in the market also without such instrument.
The content of the invention
It is an object of the invention to provide the R that development livewire work on insulator circuit can be sold in R to sell insulator dielectric bar
Use split-pin device.With simple in construction, the characteristics of flexible is operated.
The present invention technical solution be：R sells insulator dielectric bar split-pin device, including an insulating bar, insulating bar
On have one section of screw mandrel, the screw for having slip on screw mandrel, screw mandrel side have connection screw screw slideway, hung down with screw slideway lower end
It is direct-connected to be connected to gib head slideway, there is the gib head of slip on gib head slideway, gib head is connected by steel wire rope with screw, is had in gib head rear end
Back-moving spring.
In such scheme：
Screw slideway top and bottom connect with insulating bar revolution.
Steel wire rope between gib head and screw connection is ridden on right angle deflecting roller.
It is an advantage of the invention that：Do not change the operating method of the insulating bar split-pin device of former W pins insulator, turned by screw
Dynamic to drive gib head to move horizontally, simple in construction, operation is flexible.
Embodiments of the present invention are described in further detail below in conjunction with accompanying drawing.
Brief description of the drawings
Fig. 1 is structure diagram of the present invention.
Fig. 2 hook head structure sketches.
Embodiment
Referring to Fig. 1,2, parts title is as follows：Insulating bar 1, screw mandrel 2, screw 3, screw slideway 4, gib head slideway 5, gib head
6, steel wire rope 7, back-moving spring 8, deflecting roller 9.
Referring to Fig. 1,2, a kind of R pins insulator dielectric bar split-pin device includes an insulating bar 1, has one section on insulating bar 1
Screw mandrel 2, there is the screw 3 of slip on screw mandrel 2, and there is the screw slideway 4 of connection screw 3 side of screw mandrel 2, hung down with the lower end of screw slideway 4
It is direct-connected to be connected to gib head slideway 5, there is the gib head 6 of slip on gib head slideway 5, gib head 6 is connected by steel wire rope 7 with screw 3, in gib head
There is back-moving spring 86 rear ends.The top and bottom of screw slideway 4 connect with the revolution of insulating bar 1.Between gib head 6 and screw 3 connect
Steel wire rope 7 is ridden on right angle deflecting roller 9.
Gib head 6 hooks the head circular hole of R pins, and 5 preceding top of gib head slideway withstands insulator bowl head, passes through rotating insulated bar 1
Rotate the screw mandrel 2 of club head, so as to mobile screw 3, screw 3 drives wire 7, pulls gib head 6, makes it in gib head slideway 5
Interior pulling R pins, and realize the purpose for extracting R pins.Gib head 6 resets under the effect of back-moving spring 8 afterwards.
It is described above, simply the embodiment of the present invention, various illustrations are not to the substantive content structure of the present invention
Into limitation.
Claims (1)
1. a kind of R sells insulator dielectric bar split-pin device, it is characterised in that including an insulating bar (1), insulating bar has one on (1)
Section screw mandrel (2), there is the screw (3) of slip on screw mandrel (2), there is the screw slideway (4) of connection screw (3) screw mandrel (2) side, with silk
Female slideway (4) lower end is vertically connected with gib head slideway (5), and the gib head (6) for having slip on gib head slideway (5), gib head (6) passes through steel
Cord (7) is connected with screw (3), has back-moving spring (8) in gib head (6) rear end；Screw slideway (4) top and bottom and insulating bar
(1) revolution connection；Steel wire rope (7) between gib head (6) is connected with screw (3) is ridden on right angle deflecting roller (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510736206.5A CN105226566B (en) | 2015-11-04 | 2015-11-04 | A kind of R sells insulator dielectric bar split-pin device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510736206.5A CN105226566B (en) | 2015-11-04 | 2015-11-04 | A kind of R sells insulator dielectric bar split-pin device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105226566A CN105226566A (en) | 2016-01-06 |
| CN105226566B true CN105226566B (en) | 2018-01-02 |
Family
ID=54995358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510736206.5A Active CN105226566B (en) | 2015-11-04 | 2015-11-04 | A kind of R sells insulator dielectric bar split-pin device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105226566B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200285734Y1 (en) * | 2001-12-21 | 2002-08-14 | 서경배 | Gear puller |
| CN201922399U (en) * | 2010-12-10 | 2011-08-10 | 海东供电公司 | M spring leaf pin demounting device for insulator |
| CN102189526B (en) * | 2011-06-10 | 2013-05-01 | 浙江省电力公司台州电业局 | Live working R-type pin remover |
| CN204205404U (en) * | 2014-09-18 | 2015-03-11 | 国网河南省电力公司濮阳供电公司 | The removable special pin pulling clamp of a kind of insulator R type pin |
| CN205070304U (en) * | 2015-11-04 | 2016-03-02 | 国家电网公司 | R round pin insulator write off ware for insulator spindle |
-
2015
- 2015-11-04 CN CN201510736206.5A patent/CN105226566B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105226566A (en) | 2016-01-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ma Jun Inventor after: Wu Di Inventor after: Li Dayong Inventor after: Wang Jianlong Inventor after: Dong Gang Inventor after: Liu Mingjun Inventor after: Zhao Cheng Inventor after: Liu Sijia Inventor after: Wei Keqiang Inventor after: Wang Lei Inventor before: Zhao Cheng Inventor before: Liu Sijia Inventor before: Wei Keqiang Inventor before: Ma Jun Inventor before: Wang Lei Inventor before: Wu Di |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ma Jun Inventor after: Li Dayong Inventor after: Wang Jianlong Inventor after: Dong Gang Inventor after: Xue Yong Inventor after: Wang Baojian Inventor before: Ma Jun Inventor before: Wu Di Inventor before: Li Dayong Inventor before: Wang Jianlong Inventor before: Dong Gang Inventor before: Liu Mingjun Inventor before: Zhao Cheng Inventor before: Liu Sijia Inventor before: Wei Keqiang Inventor before: Wang Lei |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |