CN203983843U - Split-pin device for insulator R type pin - Google Patents
Split-pin device for insulator R type pin Download PDFInfo
- Publication number
- CN203983843U CN203983843U CN201420344589.2U CN201420344589U CN203983843U CN 203983843 U CN203983843 U CN 203983843U CN 201420344589 U CN201420344589 U CN 201420344589U CN 203983843 U CN203983843 U CN 203983843U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- split
- insulator
- interior axle
- pin
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Electric Cable Installation (AREA)
- Insulators (AREA)
Abstract
The utility model discloses a kind of split-pin device for insulator R type pin, it includes sleeve 5, in the lower end of sleeve 5, is provided with duck bill 10, and the top of sleeve 5 is connected with a pair of ear handle 4 relatively; In described sleeve 5, through there being interior axle 2, interior axle can move up and down and rotate in sleeve; The upper end of described interior axle 2 is connected with pressing plate 1, on the interior axle between pressing plate and sleeve, is socketed with spring 3.This split-pin device can improve the efficiency of insulator service work effectively, and the operation of R type pin is simplified greatly, shortens the upkeep operation time, increases work efficiency.This split-pin device is swift to operate, easy to carry, use is flexible, has effectively improved operating personnel's operating efficiency and the simple and easy degree of operation on tower, has effectively solved the practical difficulty in maintenance repair operation.
Description
Technical field
The utility model relates to a kind of high-tension line dismantling device, especially a kind of split-pin device for insulator R type pin.
Background technology
In ultra-high-tension power transmission line, strain rod tower generally adopts porcelain insulator connection wire and shaft tower to make it to keep insulation, and porcelain insulator adopts R type pin to connect more, and both easy disassembly of feature of R type pin, are difficult for again dropping.While there is null value in the monolithic in insulator string, need to carry out more changing jobs of monolithic, design feature due to insulator string, space between cluster parachute is very little, common write off instrument uses extremely inconvenient, there is no impetus, and disassembly process is very difficult, make service work very difficult, in order to solve the dismounting problem of the insulator R type pin under running status, need to make a specific purpose tool.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of split-pin device for insulator R type pin easy to use.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: it includes sleeve, in the lower end of sleeve, is provided with duck bill, and the top of sleeve is connected with a pair of ear handle relatively; In described sleeve, through there being interior axle, interior axle can move up and down and rotate in sleeve; The upper end of described interior axle is connected with pressing plate, on the interior axle between pressing plate and sleeve, is socketed with spring.
Middle and lower part one side of interior axle described in the utility model is provided with draw-in groove or fixture block, is provided with to stretch in sleeve and with draw-in groove or fixture block, to coordinate spacing pressure tongue in duck bill.Described pressure tongue comprises the elastic wire that snaps in the pressure tongue of draw-in groove or fixture block and press down pressure tongue.
Duck bill described in the utility model includes duckbilled and lower duckbilled; The front end of described upper duckbilled is wide plate shape, and bottom is provided with the groove matching with R type pin; The front end of described lower duckbilled is obelisk shape, can insert in R type pin.
Duck bill described in the utility model is positioned at the bottom of sleeve and stretches out forward; Described ear handle divides the left and right sides that is listed in sleeve.
The top of pressing plate described in the utility model is provided with the radian matching with palm.
The beneficial effect that adopts technique scheme to produce is: the utility model can improve the efficiency of insulator service work effectively, and the operation of R type pin is simplified greatly, shortens the upkeep operation time, increases work efficiency.The utility model is swift to operate, easy to carry, use is flexible, has effectively improved operating personnel's operating efficiency and the simple and easy degree of operation on tower, has effectively solved the practical difficulty in maintenance repair operation.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is right view of the present utility model.
In figure: 1-pressing plate; 2-interior axle; 3-spring; 4-ear handle; 5-sleeve; 6-draw-in groove; 7-pressure tongue; 8-lower duckbilled; 9-upper duckbilled; 10-duck bill; 11-elastic wire.
Embodiment
This split-pin device for insulator R type pin includes sleeve 5, and what sleeve 5 was upper and lower opening is cylindric.Bottom at sleeve 5 is extended with forward duck bill 10, and the front end of duck bill 10 is divided into upper and lower two, is respectively duckbilled 9 and lower duckbilled 8; The front end of described upper duckbilled 9 is wide plate shape, the groove shape of bottom for matching with R type pin top; The front end of described lower duckbilled 8 is obelisk shape, can insert in R type pin; The duck bill 10 of this spline structure can not only be inserted R type pin with lower duckbilled 8 and upwards provoke R type pin, also can utilize the top of 9 times top R type pins of duckbilled to be pressed into porcelain insulator.The both sides on the top of sleeve 5 are connected with a pair of ear handle 4 relatively, and ear handle 4 is shaped as arc, so that finger lift.
Described in this split-pin device, in sleeve 5, pass and have interior axle 2, interior axle 2 is that garden is shaft-like, can in sleeve 5, move up and down and rotate, and in the upper end of interior axle 2, is fixedly connected with pressing plate 1, on the interior axle between pressing plate 1 and sleeve 5, is socketed with spring 3.A side in the middle and lower part of interior axle 2 is provided with draw-in groove 6, can be provided with a plurality of, so that interior axle 2 is limited in to diverse location.The described draw-in groove 6 also fixture block of the interior axle of available protrusion substitutes.In duck bill 10, be provided with to stretch in sleeve and with draw-in groove or fixture block and coordinate spacing pressure tongue, comprise and can snap in the pressure tongue 7 of draw-in groove and press down the elastic wire 11 of pressing tongue.Press like this tongue 7 to coordinate with draw-in groove 6, when the relative sleeve 5 of interior axle 2 is moved down into suitable distance, axle 2 in rotating, when the draw-in groove 6 of interior axle turns to when pressing tongue 7 relative position, in the effect of elastic wire 11, press down tongue 7 and snap in draw-in groove 6, prevent that interior axle 2 from continuing to move down with respect to sleeve 5.
The write off method of this split-pin device is: the front end of lower duckbilled 8 is inserted in R type pin, and palm presses down pressing plate 1, and lifting ear handle 4 on finger, during to correct position, rotates pressing plate 1 until press tongue 7 to snap in draw-in groove 6; Take so interior axle 2 bottoms of stretching out sleeve 5 is downwards fulcrum, holds the hand of pressing plate 1 and ear handle 4 firmly, and R type pin is provoked in porcelain insulator; In this process, owing to pressing the spacing of tongue 7 and draw-in groove 6, prevent that sleeve and interior axle from moving up and down, and can make operator more easily have an effect.When this split-pin device is installed R type pin, interior axle 2 bottoms that can stretch out sleeve 5 are fulcrum, and in utilization, duckbilled 9 presses down the top of R type pin, and R type pin is pressed into porcelain insulator.
Claims (6)
1. for a split-pin device for insulator R type pin, it is characterized in that: it includes sleeve (5), in the lower end of sleeve (5), be provided with duck bill (10), the top of sleeve (5) is connected with a pair of ear handle (4) relatively; In described sleeve (5), through there being interior axle (2), interior axle can move up and down and rotate in sleeve; The upper end of described interior axle (2) is connected with pressing plate (1), is socketed with spring (3) on the interior axle between pressing plate and sleeve.
2. the split-pin device for insulator R type pin according to claim 1, it is characterized in that: middle and lower part one side of described interior axle (2) is provided with draw-in groove (6) or fixture block, in duck bill (10), be provided with to stretch into and in sleeve and with draw-in groove or fixture block, coordinate spacing pressure tongue.
3. the split-pin device for insulator R type pin according to claim 2, is characterized in that: described pressure tongue comprises the elastic wire (11) that snaps in the pressure tongue (7) of draw-in groove or fixture block and press down pressure tongue.
4. the split-pin device for insulator R type pin according to claim 1, is characterized in that: described duck bill includes duckbilled (9) and lower duckbilled (8); The front end of described upper duckbilled (9) is wide plate shape, and bottom is provided with the groove matching with R type pin; The front end of described lower duckbilled (8) is obelisk shape, can insert in R type pin.
5. the split-pin device for insulator R type pin according to claim 1, is characterized in that: described duck bill (10) is positioned at the bottom of sleeve (5) and stretches out forward; Described ear handle (4) minute is listed in the left and right sides of sleeve (5).
6. according to the split-pin device for insulator R type pin described in claim 1-5 any one, it is characterized in that: the top of described pressing plate (1) is provided with the radian matching with palm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420344589.2U CN203983843U (en) | 2014-06-26 | 2014-06-26 | Split-pin device for insulator R type pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420344589.2U CN203983843U (en) | 2014-06-26 | 2014-06-26 | Split-pin device for insulator R type pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203983843U true CN203983843U (en) | 2014-12-03 |
Family
ID=51981259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420344589.2U Withdrawn - After Issue CN203983843U (en) | 2014-06-26 | 2014-06-26 | Split-pin device for insulator R type pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203983843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037660A (en) * | 2014-06-26 | 2014-09-10 | 国网河北省电力公司衡水供电分公司 | Pin remover for R-shaped pin of insulator |
-
2014
- 2014-06-26 CN CN201420344589.2U patent/CN203983843U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037660A (en) * | 2014-06-26 | 2014-09-10 | 国网河北省电力公司衡水供电分公司 | Pin remover for R-shaped pin of insulator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203983843U (en) | Split-pin device for insulator R type pin | |
| CN204333800U (en) | Preformed armor rods is wound around wire anti-twisting equipment | |
| CN202894706U (en) | Piston compression pin mechanism | |
| CN104037660B (en) | For the split-pin device of insulator R type pin | |
| CN202817553U (en) | Special tool for mounting and dismounting isolating switch contact fingers | |
| CN102950573A (en) | Rapid pin pulling tool | |
| CN203111577U (en) | Bag clamping mechanism of multi-station bag supplying machine | |
| CN203721511U (en) | Portable functional disconnecting link operation handle | |
| CN204156137U (en) | Load transfer plan jig formula insulation lead wire presss from both sides | |
| CN102975157A (en) | Internal hexagonal wrench special for high-voltage board fixed contact | |
| CN203665439U (en) | Installation tool of shaft check ring | |
| CN203460458U (en) | Hydraulic single column press | |
| CN205920902U (en) | Vacuum circuit breaker plum blossom contact assembly and disassembly tools | |
| CN203003799U (en) | Quick pin pulling tool | |
| CN202878187U (en) | Internal hexagonal wrench special for high voltage static contact | |
| CN202640198U (en) | Machine cabinet tongs | |
| CN202514654U (en) | Wig reforming machine | |
| CN203093096U (en) | Public jig base | |
| CN104218343A (en) | Clamp type insulation drainage wire clamp for load transmission | |
| CN205846570U (en) | Stroke momentum split-pin device | |
| CN204189640U (en) | Multifunctional grounded switch operation handle | |
| CN203753491U (en) | Handle buckle penetrating device | |
| CN205009227U (en) | Robotic arm based on transition system | |
| CN104269773B (en) | A kind of multi-purpose insulator R pin taking device | |
| CN204004267U (en) | Unidirectional force cyclic switching rotating power station apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141203 Effective date of abandoning: 20160406 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |