CN205791210U - The inside socket-clevis eye of livewire work bowl head opening makes pin device - Google Patents
The inside socket-clevis eye of livewire work bowl head opening makes pin device Download PDFInfo
- Publication number
- CN205791210U CN205791210U CN201620494039.8U CN201620494039U CN205791210U CN 205791210 U CN205791210 U CN 205791210U CN 201620494039 U CN201620494039 U CN 201620494039U CN 205791210 U CN205791210 U CN 205791210U
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- plate
- block board
- connecting plate
- socket
- pin
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- 239000000203 mixture Substances 0.000 claims abstract description 4
- 239000012212 insulator Substances 0.000 abstract description 13
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 230000005611 electricity Effects 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
nullThis utility model relates to the technical field of power system overhead transmission line replacing insulator under electrified，The inside socket-clevis eye of a kind of livewire work bowl head opening makes pin device，It is characterized in that this dozen of pin devices are connected ring by operation panel、Connecting plate、Ejector pin plate and block board composition，One end of connecting plate is connected ring with operation panel and is connected，It is connected with ejector pin plate above another end plate face，The plate face of described ejector pin plate is vertical with the plate face of connecting plate，It is provided with block board below the plate face of connecting plate，The end of block board is provided with the screens baffle plate vertical with block board，One end of screens baffle plate is connected with block board，The other end stretches to operation panel and connects ring direction，Screens baffle plate、The screens groove for clamping socket-clevis eye bowl head is formed between block board and connecting plate，There is the socket-clevis eye M pin that can effectively extract or insert the transmission line of electricity that bowl head is inwardly installed、Work efficiency advantages of higher.
Description
Technical field
This utility model relates to the technical field of power system overhead transmission line replacing insulator under electrified, a kind of simple in construction, take up space little, can effectively extract or insert the socket-clevis eye M pin of the transmission line of electricity that bowl head is inwardly installed, work efficiency is high, transport, deposit simplicity, make pin device without abrasion, socket-clevis eye that the livewire work bowl head opening of repeatable utilization is inside.
Background technology
It is known that in overhead transmission line, insulator is responsible for system insulation against ground, phase insulation and the important task of support wire.The be in operation switching overvoltage that is subject to, Lightning Over-voltage, wind load, icing, filth, internal force destruction etc. of insulator all can make the insulating properties of insulator and mechanical strength be destroyed, and insulator breakdown rate is higher.
Electric transmission line hot-line changes insulator, when bowl head opening direction is inside, the greatest difficulty faced is on the premise of ensureing live-working safety distance, uses operation panel to extract and insert the M pin of socket-clevis eye thus releases or recover the connection of insulator and socket-clevis eye.Main cause is the distant position being difficult to be accurately positioned M pin and operation panel operation cannot effectively exert a force, at present, livewire work personnel extract and insert about 40 minutes average operation times of socket-clevis eye M pin, account for more than 1/2nd of replacing insulator under electrified total operation time.
Summary of the invention
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, it is provided that a kind of simple in construction, take up space little, can effectively extract or insert the socket-clevis eye M pin of the transmission line of electricity that bowl head is inwardly installed, work efficiency is high, transport, deposit simplicity, make pin device without abrasion, socket-clevis eye that the livewire work bowl head opening of repeatable utilization is inside.
This utility model solves its technical problem and be the technical scheme is that
The inside socket-clevis eye of a kind of livewire work bowl head opening makes pin device, it is characterized in that this dozen of pin devices are connected ring by operation panel, connecting plate, ejector pin plate and block board composition, one end of connecting plate is connected ring with operation panel and is connected, it is connected with ejector pin plate above another end plate face, the plate face of ejector pin plate is vertical with the plate face of connecting plate, length it is provided with more than the width of the bowl head opening of socket-clevis eye and for the block board stoping ejector pin plate to move forward below the plate face of connecting plate, distance between block board and ejector pin plate is not more than the length of M pin, the end of block board is provided with the screens baffle plate vertical with block board, one end of screens baffle plate is connected with block board, the other end is parallel with connecting plate and stretches to operation panel connection ring direction, screens baffle plate, the screens groove for clamping socket-clevis eye bowl head is formed between block board and connecting plate.
Distance between the width of screens groove described in the utility model and the bowl head outer wall of socket-clevis eye is identical, it is ensured that screens baffle wedge is connected between bowl head, it is achieved the parking position accuracy of M pin.
Connecting plate described in the utility model is provided with retractor device, it is ensured that the length of connecting plate, alleviates the labor intensity of staff.
nullThis utility model is connected ring due to this dozen of pin devices by operation panel、Connecting plate、Ejector pin plate and block board composition，One end of connecting plate is connected ring with operation panel and is connected，It is connected with ejector pin plate above another end plate face of connecting plate，The plate face of ejector pin plate is vertical with the plate face of connecting plate，Length it is provided with more than the width of the bowl head opening of socket-clevis eye and for the block board stoping ejector pin plate to move forward below the plate face of connecting plate，Distance between block board and ejector pin plate is not more than the length of M pin，The end of block board is provided with the screens baffle plate vertical with block board，One end of screens baffle plate is connected with block board，The other end is parallel with connecting plate and stretches to operation panel connection ring direction，Screens baffle plate、The screens groove for clamping socket-clevis eye bowl head is formed between block board and connecting plate，Distance between the width of described screens groove and the bowl head outer wall of socket-clevis eye is identical，Ensure that screens baffle wedge is connected between bowl head，Realize the parking position accuracy of M pin，Described connecting plate is provided with retractor device，The length of connecting plate can be ensured，Alleviate the labor intensity of staff，There is simple in construction、Take up space little、Can effectively extract or insert the socket-clevis eye M pin of the transmission line of electricity that bowl head is inwardly installed、Work efficiency is high、Transport、Deposit simplicity、Without abrasion、The advantages such as repeatable utilization.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is upward view of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further illustrated:
nullAs shown in drawings，The inside socket-clevis eye of a kind of livewire work bowl head opening makes pin device，It is characterized in that this dozen of pin devices are connected ring 1 by operation panel、Connecting plate 2、Ejector pin plate 3 and block board 4 form，One end of connecting plate 2 is connected ring 1 and is connected with operation panel，It is connected with ejector pin plate 3 above another end plate face of connecting plate 2，The plate face of ejector pin plate 3 is vertical with the plate face of connecting plate 2，Length it is provided with more than the width of the bowl head opening of socket-clevis eye and for the block board 4 stoping ejector pin plate 3 to move forward below the plate face of connecting plate 2，Distance between block board 4 and ejector pin plate 3 is not more than the length of M pin，The end of block board 4 is provided with the screens baffle plate 5 vertical with block board 4，One end of screens baffle plate 5 is connected with block board，The other end is parallel with connecting plate and stretches to operation panel connection ring direction，Screens baffle plate 5、The screens groove for clamping socket-clevis eye bowl head is formed between the 2 of block board 4 and connecting plate，Distance between the width of described screens groove and the bowl head outer wall of socket-clevis eye is identical，Ensure that screens baffle plate 5 is connected between bowl head，Realize the parking position accuracy of M pin，Described connecting plate 2 is provided with retractor device，The length of connecting plate can be ensured，Alleviate the labor intensity of staff.
nullThis utility model is in use，Operating personnel stands on electric power pylon again，Operation panel is connected to operation panel and connects on ring 1，Then at the M pin of the bowl head opening that ejector pin plate 3 is directed at socket-clevis eye by operator，The most firmly back down M pin，Owing to being provided with block board 4，M pin is ejected but without departing from socket-clevis eye by block board 4，So can release the connection of socket-clevis eye and insulator chain，After replacing insulator string，When needing the connection recovering insulator chain also socket-clevis eye，Then elongation connecting plate 2，Bowl head is connected in buckling groove，Then the plate 2 that is dynamically connected it is pulled back to，And then the M pin of release is resetted，Owing to being provided with block board 4，Prevent M from selling completely out coming off，Ensure that replacing insulator can parking position accuracy after completing，Simultaneously because be provided with screens baffle plate 5，Screens baffle plate 5、The buckling groove formed between block board 4 and connecting plate 2 matches with the bowl head of socket-clevis eye，Block board 4 is just conflicted on the M pin ejected，Pull back and realize the parking position accuracy of M pin，Prevent M pin skew during resetting，Cause reset inaccurate，This utility model is connected ring 1 due to this dozen of pin devices by operation panel、Connecting plate 2、Ejector pin plate 3 and block board 4 form，One end of connecting plate 2 is connected ring 1 and is connected with operation panel，It is connected with ejector pin plate 3 above another end plate face of connecting plate 2，The plate face of ejector pin plate 3 is vertical with the plate face of connecting plate 2，Length it is provided with more than the width of the bowl head opening of socket-clevis eye and for the block board 4 stoping ejector pin plate 3 to move forward below the plate face of connecting plate 2，Distance between block board 4 and ejector pin plate 3 is not more than the length of M pin，The end of block board 4 is provided with the screens baffle plate 5 vertical with block board 4，One end of screens baffle plate 5 is connected with block board，The other end is parallel with connecting plate and stretches to operation panel connection ring direction，Screens baffle plate 5、The screens groove for clamping socket-clevis eye bowl head is formed between the 2 of block board 4 and connecting plate，Distance between the width of described screens groove and the bowl head outer wall of socket-clevis eye is identical，Ensure that screens baffle plate 5 is connected between bowl head，Realize the reset of M pin，Described connecting plate 2 is provided with retractor device，The length of connecting plate can be ensured，Alleviate the labor intensity of staff，There is simple in construction、Take up space little、Can effectively extract or insert the socket-clevis eye M pin of the transmission line of electricity that bowl head is inwardly installed、Work efficiency is high、Transport、Deposit simplicity、Without abrasion、The advantages such as repeatable utilization.
Claims (3)
1. the socket-clevis eye that a livewire work bowl head opening is inside makes pin device, it is characterized in that this dozen of pin devices are connected ring by operation panel, connecting plate, ejector pin plate and block board composition, one end of connecting plate is connected ring with operation panel and is connected, it is connected with ejector pin plate above another end plate face of connecting plate, the plate face of ejector pin plate is vertical with the plate face of connecting plate, length it is provided with more than the width of the bowl head opening of socket-clevis eye and for the block board stoping ejector pin plate to move forward below the plate face of connecting plate, distance between block board and ejector pin plate is not more than the length of M pin, the end of block board is provided with the screens baffle plate vertical with block board, one end of screens baffle plate is connected with block board, the other end is parallel with connecting plate and stretches to operation panel connection ring direction, screens baffle plate, the screens groove for clamping socket-clevis eye bowl head is formed between block board and connecting plate.
The inside socket-clevis eye of a kind of livewire work bowl head opening the most according to claim 1 makes pin device, it is characterised in that the distance between the width of screens groove and the bowl head outer wall of socket-clevis eye is identical.
The inside socket-clevis eye of a kind of livewire work bowl head opening the most according to claim 1 makes pin device, it is characterised in that described connecting plate is provided with retractor device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620494039.8U CN205791210U (en) | 2016-05-27 | 2016-05-27 | The inside socket-clevis eye of livewire work bowl head opening makes pin device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620494039.8U CN205791210U (en) | 2016-05-27 | 2016-05-27 | The inside socket-clevis eye of livewire work bowl head opening makes pin device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205791210U true CN205791210U (en) | 2016-12-07 |
Family
ID=57407702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620494039.8U Expired - Fee Related CN205791210U (en) | 2016-05-27 | 2016-05-27 | The inside socket-clevis eye of livewire work bowl head opening makes pin device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205791210U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108539656A (en) * | 2018-03-23 | 2018-09-14 | 国网河北省电力有限公司衡水供电分公司 | A kind of special dress of strain insulator M pins sells device |
| CN111390815A (en) * | 2020-04-28 | 2020-07-10 | 国网新疆电力有限公司和田供电公司 | M pin dismounting device in bowl head |
-
2016
- 2016-05-27 CN CN201620494039.8U patent/CN205791210U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108539656A (en) * | 2018-03-23 | 2018-09-14 | 国网河北省电力有限公司衡水供电分公司 | A kind of special dress of strain insulator M pins sells device |
| CN111390815A (en) * | 2020-04-28 | 2020-07-10 | 国网新疆电力有限公司和田供电公司 | M pin dismounting device in bowl head |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190527 |