CN205911453U - Lift -draw style high tension transmission line wire termination ground clamp - Google Patents
Lift -draw style high tension transmission line wire termination ground clamp Download PDFInfo
- Publication number
- CN205911453U CN205911453U CN201620945869.8U CN201620945869U CN205911453U CN 205911453 U CN205911453 U CN 205911453U CN 201620945869 U CN201620945869 U CN 201620945869U CN 205911453 U CN205911453 U CN 205911453U
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- plate
- draw
- groove
- locking
- card adapter
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- 230000005540 biological transmission Effects 0.000 title abstract description 3
- 239000004020 conductor Substances 0.000 claims description 27
- 238000000605 extraction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 230000013011 mating Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Abstract
The utility model relates to a lift -draw style high tension transmission line wire termination ground clamp, including the joint board that is used for accepting the wire end, be provided with the draw -in groove that is used for holding the wire end on the joint board, the notch of draw -in groove is provided with the locking board, the overhang is provided with the stand pipe on the joint board, be provided with guide bar and stand pipe constitution grafting guide mating on the locking board, be provided with reset spring in the stand pipe, reset spring's one end is fixed with the one end of guide bar, reset spring's the other end is fixed with the stand pipe, just moving direction was perpendicular with the flute length orientation of draw -in groove in the removal on the locking board lay in the joint board, the length direction of guide bar is parallel with the moving direction of locking board, make the guide bar on the locking board remove along the stand pipe through the mode manual or stay cord, open the draw -in groove, in leading end card income draw -in groove, under reset spring's effect, make the locking board reset, and then with the locking of wire end, this wire termination ground clamp is when guaranteeing to hold electric connection effect with the wire, make things convenient for the assembly and the dismantlement of earth clamp and wire end, the efficiency of electric power overhauls is improved.
Description
Technical field
This utility model is related to electric power overhaul technical field and in particular to a kind of pull-type high-voltage power line conductive line end connects
Ground clamp.
Background technology
Before high pressure, the interruption maintenance of extra high voltage network, unexpected incoming call and faradism in order to prevent circuit are hurted sb.'s feelings,
Have to first in operating point two ends hanging earthing conductor.Conductor wire end earth lead before high pressure, the interruption maintenance of supertension pressure transmission line
Folder adopts double tongue type, and this earthing clamp relies on self gravitation to lead by spring double tongue clamping by the way of clashing at work
Line, under weather good situations, this device working effect is preferable, but when poor weather is as larger in extraneous wind-force, earth terminal
Wire clamp often can not be only relied on self gravitation and accurately clamp lead wire and earth wire by the inclined certain angle of wind.
Utility model content
The purpose of this utility model is: provide a kind of pull-type high-voltage power line conductive line end earthing clamp, guarantee with
While conductor wire end electrical connection effect, facilitate assembling and the dismounting of earthing clamp and conductor wire end, improve the efficiency of electric power overhaul.
For achieving the above object, the technical solution adopted in the utility model is:
Pull-type high-voltage power line conductive line end earthing clamp, including the card adapter plate for accepting conductor wire end, in card adapter plate
It is provided with the draw-in groove for accommodating conductor wire end, the notch of draw-in groove is provided with locking plate, card adapter plate overhangs and is provided with guide pipe, institute
State and guide post and guide pipe composition grafting guiding cooperation are provided with locking plate, in guide pipe, be provided with back-moving spring, described multiple
Position one end of spring is fixed with one end of guide post, and the other end of back-moving spring and guide pipe are fixed, and locking plate is located at card adapter plate
Upper movement and moving direction is vertical with the flute length direction of draw-in groove, the length direction of guide post is parallel with the moving direction of locking plate.
Also there are following characteristics in this utility model:
The lower section of described card adapter plate is provided with bracketing plate, and described bracketing plate is provided with spring, one end of described spring with
One end of bracketing plate is fixed, and the other end of spring is fixed with locking plate.
It is provided with support on described bracketing plate, described guide pipe is arranged on support, guide post is provided with drawstring, drawstring
From guide pipe draw and with support on setting the first roller constitute with.
The front end of locking plate is provided with inclined-plane, and draw-in groove one side of card adapter plate upwardly extends.
Second roller is provided with card adapter plate, described bracketing plate is provided with drawstring, one end of described drawstring and the second roller
Coordinate and upwardly extend.
Compared with prior art, the technique effect that this utility model possesses is: manually or the mode of drawstring pulls
Locking plate moves along the vertical direction in draw-in groove flute length direction, thus facilitating conductor wire end to separate from draw-in groove, and then facilitates wire
The dismounting of end grounding clamp, when assembling, makes the guide post on locking plate move along guide pipe by way of pull rope lifting
Dynamic, thus opening draw-in groove, and then end can be directed to snap in draw-in groove, so that locking sheet reset in the presence of back-moving spring, enter
And conductor wire end is locked, this wire end earthing clamp while guaranteeing to electrically connect effect with conductor wire end, facilitate earthing clamp with
The assembling of conductor wire end and dismounting, improve the efficiency of electric power overhaul.
Brief description
Fig. 1 to Fig. 3 is three kinds of states signals that pull-type high-voltage power line conductive line end earthing clamp is in use state
Figure.
Specific embodiment
In conjunction with Fig. 1 to Fig. 3, the utility model is further described:
Pull-type high-voltage power line conductive line end earthing clamp, including the card adapter plate 10 for accepting conductor wire end a, card adapter plate
It is provided with the draw-in groove 11 for accommodating conductor wire end a on 10, the notch of draw-in groove 11 is provided with locking plate 20, card adapter plate 10 overhangs and sets
It is equipped with guide pipe 12, described locking plate 20 is provided with guide post 21 and constitutes grafting guiding cooperation, guide pipe 12 with guide pipe 12
Inside be provided with back-moving spring 30, one end of described back-moving spring 30 is fixed with one end of guide post 21, back-moving spring 30 another
End is fixing with guide pipe 12, and locking plate 20 moves in card adapter plate 10 and moving direction is vertical with the flute length direction of draw-in groove 11,
The length direction of guide post 21 is parallel with the moving direction of locking plate 20.
Manually or drawstring mode pull locking plate 20 along draw-in groove 11 flute length direction vertical direction move, from
And facilitate conductor wire end a to separate from draw-in groove 11, and then facilitate the dismounting of wire end earthing clamp, when assembling, manually or
The mode of person's drawstring makes guide post 21 on locking plate 20 mobile along guide pipe 12, thus opening draw-in groove 11, and then can be by
Conductor wire end a snaps in draw-in groove 11, so that locking plate 20 resets in the presence of back-moving spring 30, and then conductor wire end a is locked,
This wire end earthing clamp, while guaranteeing to electrically connect effect with conductor wire end, facilitates the assembling of earthing clamp and conductor wire end and tears open
Unload, improve the efficiency of electric power overhaul.
As preferred version of the present utility model, for guaranteeing the clamping effect to conductor wire end a, the lower section of described card adapter plate 10
It is provided with bracketing plate 40, described bracketing plate 40 is provided with spring 41, one end of described spring 41 is solid with one end of bracketing plate 40
Fixed, the other end of spring 41 is fixing with locking plate 20.In the presence of spring 41 elastic force, thus by conductor clamping.
Further, described bracketing plate 40 is provided with support 42, described guide pipe 12 is arranged on support 42, guide post
Be provided with drawstring on 21, drawstring from guide pipe 12 draw and with support 42 on setting the first roller 43 constitute with.Work as needs
When wire end earthing clamp is disassembled from conductor wire end a, pull drawstring so that the guide post 21 of locking plate 20 along
Guide pipe 12 is mobile, thus convenient disassemble conductor wire end a from card adapter plate 10.
For convenience of snapping in the draw-in groove 11 of card adapter plate 10 conductor wire end a, the front end of locking plate 20 is provided with inclined-plane 22, clamping
Draw-in groove 11 1 side of plate 10 upwardly extends.In practical set so that conductor wire end a and inclined-plane 22 are against thus drive clamping
Plate 10 is mobile, and then conductor wire end a is snapped in draw-in groove 11.
The conductor wire end disassembling for convenience picks and places, and earthing clamp card adapter plate 10 is provided with the second roller 13, described support
Supporting plate 40 is provided with drawstring, and one end of described drawstring coordinates and upwardly extends with the second roller 13.
Claims (5)
1. pull-type high-voltage power line conductive line end earthing clamp it is characterised in that: include the clamping for accepting conductor wire end (a)
Plate (10), card adapter plate (10) is provided with the draw-in groove (11) for accommodating conductor wire end (a), and the notch of draw-in groove (11) is provided with locking
Plate (20), the upper overhanging of card adapter plate (10) is provided with guide pipe (12), and described locking plate (20) is provided with guide post (21) and leads
Constitute grafting guiding cooperation to pipe (12), in guide pipe (12), be provided with back-moving spring (30), the one of described back-moving spring (30)
The one end with guide post (21) is held to fix, the other end of back-moving spring (30) is fixing with guide pipe (12), locking plate (20) is located at
Card adapter plate (10) is upper mobile and moving direction is vertical with the flute length direction of draw-in groove (11), the length direction of guide post (21) and locking
The moving direction of plate (20) is parallel.
2. pull-type high-voltage power line conductive line end earthing clamp according to claim 1 it is characterised in that: described clamping
The lower section of plate (10) is provided with bracketing plate (40), and described bracketing plate (40) is provided with spring (41), and the one of described spring (41)
The one end with bracketing plate (40) is held to fix, the other end of spring (41) is fixing with card adapter plate (10).
3. pull-type high-voltage power line conductive line end earthing clamp according to claim 2 it is characterised in that: described bracketing
Support (42) is provided with plate (40), described guide pipe (12) is arranged on support (42), and guide post is provided with drawstring on (21),
Drawstring is from guide pipe (12) extraction and with the first roller (43) composition arranging upper with support (42).
4. the pull-type high-voltage power line conductive line end earthing clamp according to claim 1 or 2 or 3 it is characterised in that: lock
The front end of closing plate (20) is provided with inclined-plane (22), and draw-in groove (11) side of card adapter plate (10) upwardly extends.
5. pull-type high-voltage power line conductive line end earthing clamp according to claim 2 it is characterised in that: card adapter plate
(10) it is provided with the second roller (13) on, described bracketing plate (40) is provided with drawstring, one end of described drawstring and the second roller
(13) coordinate and upwardly extend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620945869.8U CN205911453U (en) | 2016-08-25 | 2016-08-25 | Lift -draw style high tension transmission line wire termination ground clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620945869.8U CN205911453U (en) | 2016-08-25 | 2016-08-25 | Lift -draw style high tension transmission line wire termination ground clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205911453U true CN205911453U (en) | 2017-01-25 |
Family
ID=57801747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620945869.8U Active CN205911453U (en) | 2016-08-25 | 2016-08-25 | Lift -draw style high tension transmission line wire termination ground clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205911453U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293867A (en) * | 2017-05-12 | 2017-10-24 | 国家电网公司 | Portable short-circuit grounding wire |
| CN111404103A (en) * | 2019-11-26 | 2020-07-10 | 国网浙江省电力有限公司金华供电公司 | Transmission line direct current ice-melt short circuit chuck |
| CN112271098A (en) * | 2020-09-25 | 2021-01-26 | 国网浙江慈溪市供电有限公司 | Picking and hanging type grounding device |
-
2016
- 2016-08-25 CN CN201620945869.8U patent/CN205911453U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293867A (en) * | 2017-05-12 | 2017-10-24 | 国家电网公司 | Portable short-circuit grounding wire |
| CN111404103A (en) * | 2019-11-26 | 2020-07-10 | 国网浙江省电力有限公司金华供电公司 | Transmission line direct current ice-melt short circuit chuck |
| CN111404103B (en) * | 2019-11-26 | 2021-10-08 | 国网浙江省电力有限公司金华供电公司 | Transmission line direct current ice-melt short circuit chuck |
| CN112271098A (en) * | 2020-09-25 | 2021-01-26 | 国网浙江慈溪市供电有限公司 | Picking and hanging type grounding device |
| CN112271098B (en) * | 2020-09-25 | 2023-09-05 | 国网浙江慈溪市供电有限公司 | Picking-hanging type grounding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee after: STATE GRID ANHUI POWER SUPPLY COMPANY OVERHAUL BRANCH Patentee after: STATE GRID CORPORATION OF CHINA Address before: No.415 Wuhu Road, Baohe District, Hefei City, Anhui Province 230061 Patentee before: Maintenance Company Of State Grid Anhui Electric Power Company Patentee before: State Grid Corporation of China |
|
| CP03 | Change of name, title or address | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee after: Super high voltage branch of State Grid Anhui Electric Power Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Address before: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee before: STATE GRID ANHUI POWER SUPPLY COMPANY OVERHAUL BRANCH Patentee before: STATE GRID CORPORATION OF CHINA |
|
| CP01 | Change in the name or title of a patent holder |