CN204927980U - Battery operated write off ware of live -line line insulator W type round pin - Google Patents
Battery operated write off ware of live -line line insulator W type round pin Download PDFInfo
- Publication number
- CN204927980U CN204927980U CN201520757149.4U CN201520757149U CN204927980U CN 204927980 U CN204927980 U CN 204927980U CN 201520757149 U CN201520757149 U CN 201520757149U CN 204927980 U CN204927980 U CN 204927980U
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- Prior art keywords
- clamp holder
- clamping piece
- pin
- nut
- live
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- Expired - Fee Related
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- 239000012212 insulator Substances 0.000 title claims abstract description 28
- 230000005520 electrodynamics Effects 0.000 claims description 11
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a battery operated write off ware of live -line line insulator W type round pin belongs to electric power maintenance tool technical field, has solved among the prior art write off ware and has carried out the write off through the mode of beaing W type round pin and need artifical manually operation, accidentally injure insulator, operation technical problem such as inconvenient easily. The utility model discloses a battery operated write off ware of live -line line insulator W type round pin, reach clamping piece down including last clamping piece, go up clamping piece and articulated through the pivot between the clamping piece down, install the spring in the pivot, it includes the upper grip and goes up the clamp holder to go up the clamping piece, the clamping piece includes that the chuck reaches clamp holder down down, down the clamp holder is connected with the insulating bar top through the connecting rod, still includes electrical actuator, electrical actuator include the motor, with screw rod and cover that the motor output links to each other are established nut on the screw rod, down the fixed block of clamp holder end on through the motor outer wall is fixed, it fixes on the nut to go up the clamp holder end.
Description
Technical field
The utility model belongs to electric power maintenance technical field of tools, is specifically related to a kind of insulators of live lines W type pin electrodynamic type split-pin device.
Background technology
Transmission line insulator after long-play there will be self-destruction, null value, flashover equivalent damage situation, need change insulator.Existing with intermediate potential mode charged for replacement 35kV and above suspension insulator, operating personnel need first fixing insulator string to be got, and re-uses split-pin device and takes out locking pin between insulator, disconnect insulator string to be got, finally successfully take off insulator string.The insulator locking pin that current power transmission circuit uses mainly is divided into W type pin and R type pin, wherein conventional with W type pin.When taking out W type pin, operating personnel finds correct position on shaft tower, meet to keep with live wire enough safe distance on basis, use the qualified split-pin device of insulation property knock locking pin thus take out locking pin.
In above-mentioned work, there is following problem in existing split-pin device: (1) is due to insulator string structural limitations, on part shaft tower, operating personnel cannot observe and confirm whether split-pin device puts in place, and write off operation is affected and even cannot carries out, the repeated multiple times operation of the write off experience in the past that need rely on; (2) operating personnel and live wire need keep enough safe distances, thus optional operating position is limited, and personnel are in hand-held split-pin device difficulty on portion, and sometimes need many people to coordinate, the personnel that cause waste; (3) SI semi-insulation sub-disk footpath is comparatively large simultaneously, and during split-pin device work, action bars is stopped, W type pin cannot stressedly smoothly be pounded out, operation poor controllability, and the activity duration is long; (4) split-pin device beats the error easy to operate of W type pin, accidentally injures insulator; (5) locking pin is pounded out in process and is lacked protection, easily makes W type pin drop ground, there is falling object from high altitude and to hurt sb.'s feelings risk; Etc. these technical problems all need to be solved further.
Summary of the invention
Technical problem to be solved in the utility model is just to provide a kind of insulators of live lines W type pin electrodynamic type split-pin device, changes the mode that W type pin is got in live line working, more convenient to operate, improves operating efficiency.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of insulators of live lines W type pin electrodynamic type split-pin device, comprise upper clip and lower clamping piece, hinged by rotating shaft between described upper clip and lower clamping piece, described rotating shaft is provided with spring, described upper clip comprises upper grip and upper clamp holder, described lower clamping piece comprises lower chuck and lower clamp holder, described lower clamp holder is connected with insulating bar top by connecting rod, also comprise Vidacare corp, described Vidacare corp comprises motor, the screw rod be connected with described motor output end and the nut be set on described screw rod, described lower clamp holder end is fixed by the fixed block on motor outer wall, described upper clamp holder end is fixed on nut.
The utility model changes the W of pounding out type pin mode of the prior art into gripping W type pin, change the mode that W type pin is got in live line working, electric remote control device can also be configured, after split-pin device puts in place, control split-pin device action by electric remote control device, make it clamp W type pin and take out.Particularly, by driven by motor bolt rotary, make nut moving linearly on screw rod, the opening and closing movement in driving between clamp holder and lower clamp holder, thus drive the folding of upper grip and lower chuck, complete the action of clamping W type pin.The power of split-pin device clamping W type pin relies on motor to rotate and produces, and without the need to operating personnel to W type pin force, singlely can to operate, reduce operating personnel's work load, safety more convenient to operate.New operating type controllability is strong, and one-stop operation success rate is high, achieves quick, accurately write off, greatly improves operating efficiency.Avoid the insulator injury of repeatedly beaing W type pin and may cause, can not there is high-altitude and drop in the W type pin simultaneously clamping taking-up, safety benefit is remarkable.
Preferably, described nut is provided with limit switch.Prevent nut from departing from screw rod and dropping.
During use, described nut lateral wall is provided with supporting bracket, and described supporting bracket is provided with camera, and described insulating bar end is provided with LED display, and the video of described camera shooting shows in real time on LED display.The situation at split-pin device place can be passed back in real time in operation process, clearly can observe split-pin device and to put in place situation, can have how optional operating position, operation more flexibly rapidly.
Preferably, the inner side of described upper grip and lower chuck is equipped with slipmat.Can prevent W type pin from skidding and cause its damage or slippage to be dropped.
The utility model discloses a kind of insulators of live lines W type pin electrodynamic type split-pin device, the mode of W type pin is got by changing live line working, rely on motor to rotate and produce the power that split-pin device clamps W type pin, without the need to operating personnel, W type pin is exerted a force, singlely can to operate, reduce operating personnel's work load, safety more convenient to operate.New operating type controllability is strong, and one-stop operation success rate is high, achieves quick, accurately write off, greatly improves operating efficiency.Avoid the insulator injury of repeatedly beaing W type pin and may cause, can not there is high-altitude and drop in the W type pin simultaneously clamping taking-up, safety benefit is remarkable.The utility model cost is low, small investment, and first-aid repair efficiency is high, and emergency repair time is short, the high financial profit of creation, reduces repairing number of times.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 is the structural representation of a kind of insulators of live lines W of the utility model type pin electrodynamic type split-pin device.
Embodiment
As shown in Figure 1, a kind of insulators of live lines W type pin electrodynamic type split-pin device embodiment 1 of the present utility model, comprise upper clip and lower clamping piece, hinged by rotating shaft 5 between described upper clip and lower clamping piece, described rotating shaft 5 is provided with spring, described upper clip comprises upper grip 1 and upper clamp holder 2, described lower clamping piece comprises lower chuck 3 and lower clamp holder 4, described lower clamp holder 4 is connected with insulating bar 7 top by connecting rod 6, the inner side of described upper grip 1 and lower chuck 3 is equipped with slipmat 14, can prevent W type pin from skidding and cause its damage or slippage to be dropped.
This split-pin device also comprises Vidacare corp, described Vidacare corp comprises motor 8, the screw rod 9 be connected with described motor 8 output and the nut 10 be set on described screw rod 9, described lower clamp holder 4 end is fixed by the fixed block 81 on motor 8 outer wall, and described upper clamp holder 2 end is fixed on nut 10.Described nut 10 is provided with limit switch 11, prevents nut 10 from departing from screw rod 9 and dropping.Electric remote control device can also be configured.
Described nut 10 lateral wall is provided with supporting bracket 12, and described supporting bracket 12 is provided with camera 13, and described insulating bar 7 end is provided with LED display, and the video that described camera 13 is taken shows in real time on LED display.The situation at split-pin device place can be passed back in real time in operation process, clearly can observe split-pin device and to put in place situation, can have how optional operating position, operation more flexibly rapidly.
During work, after split-pin device puts in place, control split-pin device action by electric remote control device, make it clamp W type pin and take out.Particularly, drive screw rod 9 to rotate by motor 8, make nut 10 moving linearly on screw rod 9, the opening and closing movement in driving between clamp holder 2 and lower clamp holder 4, thus drive the folding of upper grip 1 and lower chuck 3, complete the action of clamping W type pin.The power of split-pin device clamping W type pin relies on motor 8 to rotate and produces, and without the need to operating personnel to W type pin force, singlely can to operate, reduce operating personnel's work load, safety more convenient to operate.New operating type controllability is strong, and one-stop operation success rate is high, achieves quick, accurately write off, greatly improves operating efficiency.Avoid the insulator injury of repeatedly beaing W type pin and may cause, can not there is high-altitude and drop in the W type pin simultaneously clamping taking-up, safety benefit is remarkable.
Through facts have proved, compared with the split-pin device of prior art, the split-pin device average write off time of the present embodiment drops to 3min by original 15min, and the average dress pin time drops to 4min by original 14min, and the average optional operating position of shaft tower also increases to 3 by original 1, visible, the split-pin device controllability of the present embodiment is stronger, and one-stop operation success rate is high, achieves quick, accurately write off, substantially increase operating efficiency, more convenient to operate.
The foregoing is only specific embodiment of the utility model, but technical characteristic of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and the change done or modification are all encompassed among the scope of the claims of the present utility model.
Claims (4)
1. an insulators of live lines W type pin electrodynamic type split-pin device, comprise upper clip and lower clamping piece, hinged by rotating shaft (5) between described upper clip and lower clamping piece, (5) are provided with spring in described rotating shaft, described upper clip comprises upper grip (1) and upper clamp holder (2), described lower clamping piece comprises lower chuck (3) and lower clamp holder (4), described lower clamp holder (4) is connected with insulating bar (7) top by connecting rod (6), it is characterized in that: also comprise Vidacare corp, described Vidacare corp comprises motor (8), the screw rod (9) be connected with described motor (8) output and the nut (10) be set on described screw rod (9), described lower clamp holder (4) end is fixed by the fixed block (81) on motor (8) outer wall, described upper clamp holder (2) end is fixed on nut (10).
2. a kind of insulators of live lines W type pin electrodynamic type split-pin device as claimed in claim 1, is characterized in that: described nut (10) is provided with limit switch (11).
3. a kind of insulators of live lines W type pin electrodynamic type split-pin device as claimed in claim 1, it is characterized in that: described nut (10) lateral wall is provided with supporting bracket (12), described supporting bracket (12) is provided with camera (13), described insulating bar (7) end is provided with LED display, and the video that described camera (13) is taken shows in real time on LED display.
4. a kind of insulators of live lines W type pin electrodynamic type split-pin device as described in claims 1 to 3 any one, is characterized in that: the inner side of described upper grip (1) and lower chuck (3) is equipped with slipmat (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520757149.4U CN204927980U (en) | 2015-09-28 | 2015-09-28 | Battery operated write off ware of live -line line insulator W type round pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520757149.4U CN204927980U (en) | 2015-09-28 | 2015-09-28 | Battery operated write off ware of live -line line insulator W type round pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927980U true CN204927980U (en) | 2015-12-30 |
Family
ID=54977079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520757149.4U Expired - Fee Related CN204927980U (en) | 2015-09-28 | 2015-09-28 | Battery operated write off ware of live -line line insulator W type round pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204927980U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162040A (en) * | 2015-09-28 | 2015-12-16 | 国网浙江省电力公司金华供电公司 | Live-line insulator W-shaped pin electric pin remover |
| CN107086486A (en) * | 2017-03-31 | 2017-08-22 | 国家电网公司 | Special pin extraction device applied to extra high voltage line |
-
2015
- 2015-09-28 CN CN201520757149.4U patent/CN204927980U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162040A (en) * | 2015-09-28 | 2015-12-16 | 国网浙江省电力公司金华供电公司 | Live-line insulator W-shaped pin electric pin remover |
| CN105162040B (en) * | 2015-09-28 | 2018-04-20 | 国网浙江省电力公司金华供电公司 | A kind of insulators of live lines W types pin electrodynamic type split-pin device |
| CN107086486A (en) * | 2017-03-31 | 2017-08-22 | 国家电网公司 | Special pin extraction device applied to extra high voltage line |
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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: 20151230 Termination date: 20190928 |
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| CF01 | Termination of patent right due to non-payment of annual fee |