CN205621893U - Transmission line uses multi -functional earth connection with adjustable angle - Google Patents
Transmission line uses multi -functional earth connection with adjustable angle Download PDFInfo
- Publication number
- CN205621893U CN205621893U CN201620488358.8U CN201620488358U CN205621893U CN 205621893 U CN205621893 U CN 205621893U CN 201620488358 U CN201620488358 U CN 201620488358U CN 205621893 U CN205621893 U CN 205621893U
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- CN
- China
- Prior art keywords
- chuck
- folding
- handle
- stay cord
- fixing
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a transmission line uses multi -functional earth connection with adjustable angle, including the insulating rod, the insulating rod head end is equipped with electrically conductive chuck, be equipped with the ground connection cable on the electrically conductive chuck, be equipped with the ground connection chuck on the ground connection cable, be equipped with the movable rod between insulating rod and the electrically conductive chuck, movable rod one end is connected with the insulating rod head end is articulated, and the movable rod other end and electrically conductive chuck fixed connection are equipped with the angle spring between insulating rod and the movable rod, and movable rod and insulating rod articulate locates to be equipped with the line wheel, the line takes turns to to be equipped with and rotates the stay cord groove and open and shut the stay cord groove, be equipped with the rotation pull ring on the movable rod, rotating to connect on the pull ring and rotating the stay cord, the insulating rod tail end is equipped with the sliding tray, it rotates the handle and opens and shuts the handle to be equipped with slidable in the sliding tray. The electrically conductive chuck angle of this earth connection through adjusting the insulating rod head end realizes the quick installation of earth connection, has improved the practicality of earth connection, eliminates the potential safety hazard.
Description
Technical field
This utility model relates generally to 110 kilovolts～500 KV transmission line earth lead technical fields, specifically
It it is a kind of adjustable-angle Multifunctional grounding wire used for transmission line.
Background technology
Hanging earthing conductor is one safety curtain of protection power transmission lines overhauling personnel, is the life of electric power lineman
Line, its effect is when electric power overhaul personnel work on dead line, can prevent from sending a telegram here suddenly to human body
Injury.At present, the line-to-ground line that transmission line of electricity is used is only applicable to the straight line pole less than 90 degree (absolutely
Edge is in vertical state).When load shaft tower (shaft tower of insulator chain level) works, because it is solid
Some construction featuress, operation inconvenience, and fixing difficulty, it is impossible to realize secure connection, there is bigger safety
Hidden danger.
Utility model content
For solving the deficiency of current technology, this utility model combines prior art, from reality application, carries
For a kind of adjustable-angle Multifunctional grounding wire used for transmission line, this earth lead is that one is applicable to strain rod tower
Multifunctional grounding wire, by regulating the conductive chuck angle of insulating bar head end, it is achieved the quick peace of earth lead
Dress, improves the practicality of earth lead, eliminates safe hidden trouble.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of adjustable-angle Multifunctional grounding wire used for transmission line, including insulating bar, described insulating bar head end
Being provided with conductive chuck, described conductive chuck is provided with ground cable, and described ground cable is provided with ground connection chuck,
Motion bar, described motion bar one end and the hinged company of insulating bar head end it is provided with between described insulating bar and conductive chuck
Connecing, the motion bar other end is fixing with conductive chuck to be connected, and is provided with angle spring between insulating bar and motion bar,
Motion bar and insulating bar hinged place are provided with line wheel, and described line wheel is provided with rotation rope groove and folding rope groove,
Described motion bar is provided with rotation draw ring, described rotation draw ring connects and rotates stay cord, and insulating bar tail end is provided with
Sliding tray, is provided with in described sliding tray and slidably rotates handle and folding handle, if sliding tray side is provided with
Dry rotates the fixing groove of handle, and sliding tray opposite side is provided with the fixing groove of several foldings handle, and described rotation is drawn
Restrict through rotating rope groove and rotating fixing connection of shaking hands；Described conductive chuck includes the fixation clamp being hinged
Head and active chuck, described fixed chuck is fixing with motion bar to be connected, and sets between fixed chuck and active chuck
Having folding spring, described active chuck to be provided with folding draw ring, described folding draw ring connects folding stay cord, institute
State folding stay cord to be connected through folding rope groove is fixing with folding handle.
It is additionally provided with several on described insulating bar support folding stay cord and rotate the transition wheel of stay cord.
With folding handle, the described handle that rotates all includes that fixed block and movable block, described fixed block and sliding tray are sliding
Dynamic cooperation, described movable block is mobilizable to be arranged in fixed block, and movable block one end is provided with back-moving spring.
The beneficial effects of the utility model:
1, the adjustable angle of earth lead conductive chuck of the present utility model, it is adaptable to the tower bar of various angles, can
Operating personnel is made to be fixed by earth lead easily, conductive chuck firm and reliable connection the most of the present utility model,
Convenient fixing, it is possible to realize secure connection, eliminates safe hidden trouble.
2, conductive chuck angular adjustment of the present utility model is convenient, is shaken hands the rotation handle located by insulating bar i.e.
Conductive chuck angle can be adjusted, extremely convenient at the construction field (site), simultaneously will conduction by folding handle
Chuck is fixed with electric wire after opening, easy to connect, it is simple to operation uses aloft.
3, transition wheel of the present utility model can be placed stay cord and disorderly twines, it is ensured that stay cord normally works, it is simple to operation.
4, pull handle arrangement of the present utility model is simple, only need to be pressed in fixed block by movable block during operation
Change handle in the axial position of insulating bar, only need to unclamp movable block after adjusting position and can realize handle
Fixing.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model population structure schematic diagram；
Accompanying drawing 2 is this utility model insulating bar structural representation；
Accompanying drawing 3 rotates handle and folding pull handle arrangement schematic diagram for this utility model.
Label shown in accompanying drawing: 1, insulating bar；2, sliding tray；3, handle is rotated；4, folding handle；5、
Transition wheel；6, angle spring；7, line wheel；8, stay cord is rotated；9, draw ring is rotated；10, folding stay cord；
11, fixed chuck；12, folding draw ring；13, active chuck；14, folding spring；15, motion bar；
16, the fixing groove of folding handle；17, the fixing groove of handle is rotated；18, movable block；19, back-moving spring；20、
Fixed block.
Detailed description of the invention
In conjunction with the drawings and specific embodiments, the utility model is described in further detail.Should be understood that these are implemented
Example is merely to illustrate this utility model rather than limits scope of the present utility model.In addition, it is to be understood that readding
After having read the content that this utility model is lectured, this utility model can be made various changing by those skilled in the art
Moving or amendment, these equivalent form of values fall within scope defined herein equally.
As shown in accompanying drawing 1～3, a kind of adjustable-angle Multifunctional grounding wire used for transmission line, including insulating bar
1, described insulating bar 1 head end is provided with conductive chuck, and described conductive chuck is provided with ground cable, described ground connection
Cable is provided with ground connection chuck, is provided with motion bar 15, described activity between described insulating bar 1 and conductive chuck
Bar 15 one end is articulated and connected with insulating bar 1 head end, and motion bar 15 other end is fixing with conductive chuck to be connected,
It is provided with angle spring 6, motion bar 15 and insulating bar 1 hinged place between insulating bar 1 and motion bar 15 and is provided with line
Wheel 7, described line wheel 7 is provided with rotation rope groove and folding rope groove, and described motion bar 15 is provided with rotation
Draw ring 9, described rotation draw ring 9 connects and rotates stay cord 8, and insulating bar 1 tail end is provided with sliding tray 2, described
Being provided with in sliding tray 2 and slidably rotate handle 3 and folding handle 4, sliding tray 2 side is provided with several turns
The fixing groove 17 of dynamic handle, sliding tray 2 opposite side is provided with the fixing groove 16 of several foldings handle, and described rotation is drawn
Through rotating, rope groove is fixing with rotation handle 3 to be connected rope 8；Described conductive chuck includes that be hinged consolidates
Clamp 11 and active chuck 13, described fixed chuck 11 is fixing with motion bar 15 to be connected, fixed chuck 11
And between active chuck 13, it being provided with folding spring 14, described active chuck 13 is provided with folding draw ring 12, institute
Stating folding draw ring 12 and connect folding stay cord 10, described folding stay cord 10 is shaken hands through folding rope groove with folding
4 fixing connections.
Being connected by hinge between insulating bar 1 of the present utility model and motion bar 15, its hinged place is provided with
Line wheel 7, line wheel 7 is used for supporting stay cord, motion bar 15 fixes conductive chuck, when adjusting motion bar 15 He
During the angle of insulating bar 1, i.e. the angle of adjustable conductive chuck.Angle between insulating bar 1 and motion bar 15
Spend and be adjusted by pulling of stay cord 8 of rotation.As shown in Figure 1, rotate handle 3 and rotate stay cord 8
Fixing connection, when rotating handle 3 in sliding tray 2 in time moving near insulating bar 1 caudal directions, drive
Rotate the motion of stay cord 8 rearwardly direction, rotate stay cord 8 and pull motion bar 15 to rotate along pin joint position, angle
Degree spring 6 changes therewith, makes the angle between motion bar 15 and insulating bar 1 change, adjusts required angle
Behind position, rotation handle 3 is fixed on corresponding rotation in the fixing groove 17 of handle, is now rotating stay cord 8
Can ensure under double acting with angle spring 6 that the angle of motion bar 15 and insulating bar 1 is stable, it is ensured that this practicality
Novel can normally use.Conductive chuck of the present utility model is connected, for side for fixing with high tension cable
Just work high above the ground, this conductive chuck uses fixed chuck 11 and active chuck 13 structure, and folding spring 14 is just
Often making fixed chuck 11 and active chuck 13 be in clamped position under state, now conductive chuck is at folding bullet
The effect of spring 14 is lower can carry out firm clamping by high tension cable, in operation process, when needs are installed or tear open
When unloading conductive chuck, first active chuck 13 and fixed chuck 11 are opened, just conductive chuck can be clamped
On high tension cable, this utility model connects on active chuck 13 folding stay cord 10, folding stay cord 10
Logical wire-crossing wheel 7 connects folding handle 4, and its operation principle is similar to rotating handle 3, when near insulating bar 1
Tail end pull folding shake hands 4 time, folding handle 4 drive folding stay cords 10 move, folding stay cord 10 drives
Active chuck 13 moves, owing to active chuck 13 and fixed chuck 11 are for being articulated and connected, and therefore active chuck
Make active chuck 13 and fixed chuck 11 open during 13 motion, now conductive chuck can be fixed on high-tension electricity
On cable, unclamp folding handle 4 and be fixed in the fixing groove 16 of folding handle of correspondence.
This utility model simple in construction, during design uses, operating personnel only need to hold insulating bar 1 tail
End operates, and can complete angular adjustment and the folding condition of conductive chuck, when actual job, and can be big
Big increase working performance and operation convenience, ensure that earth lead is connected with the firm of high tension cable simultaneously,
Ensure operating personnel's personal safety.
In order to ensure that this utility model uses smoothly, it is to avoid folding stay cord 10 and rotation stay cord 8 disorderly twine phenomenon,
It is additionally provided with several on this utility model insulating bar 1 support folding stay cord 10 and rotate the transition wheel 5 of stay cord 8.
For the operation this utility model further facilitated, rotate handle 3 and folding handle 4 all includes fixing
Block 20 and movable block 18, fixed block 20 and sliding tray 2 are slidably matched, and movable block 18 is mobilizable to be arranged on
In fixed block 20, movable block 18 one end is provided with back-moving spring 19.In use, press movable block 18, multiple
Position spring 19 compresses, and movable block 18 is retracted in fixed block 20, rotates handle 3 and folding handle 4 can be automatic
Activity, when unclamping movable block 18, movable block 18 stretches out fixed block 20 under back-moving spring 19 acts on, and lives
Motion block 18 snaps in the fixing groove 17 of rotation handle and the fixing groove 16 of folding handle of correspondence, it is achieved rotate handle 3
With fixing of folding handle 4.This structure makes the convenient to operation of handle, it is simple to operating personnel uses.
Claims (3)
1. an adjustable-angle Multifunctional grounding wire used for transmission line, including insulating bar (1), described insulation
Rod (1) head end is provided with conductive chuck, and described conductive chuck is provided with ground cable, and described ground cable sets
There is ground connection chuck, it is characterised in that: it is provided with motion bar (15) between described insulating bar (1) and conductive chuck,
Described motion bar (15) one end is articulated and connected with insulating bar (1) head end, motion bar (15) other end with lead
Electricity chuck is fixing to be connected, and is provided with angle spring (6), motion bar between insulating bar (1) and motion bar (15)
(15) being provided with line take turns (7) with insulating bar (1) hinged place, described line wheel (7) is provided with rotation rope groove
With folding rope groove, described motion bar (15) is provided with rotation draw ring (9), on described rotation draw ring (9)
Connecting and rotate stay cord (8), insulating bar (1) tail end is provided with sliding tray (2), and described sliding tray sets in (2)
Having and slidably rotate handle (3) and folding handle (4), sliding tray (2) side is provided with several and rotates
The fixing groove (17) of handle, sliding tray (2) opposite side is provided with the fixing groove (16) of several foldings handle, described
Rope groove is fixing with rotation handle (3) to be connected through rotating to rotate stay cord (8)；Described conductive chuck includes
The fixed chuck (11) being hinged and active chuck (13), described fixed chuck (11) and motion bar (15)
Fixing connection, is provided with folding spring (14), described work between fixed chuck (11) and active chuck (13)
Dynamic chuck (13) is provided with folding draw ring (12), and described folding draw ring (12) connects folding stay cord (10),
Described folding stay cord (10) is connected through folding rope groove and folding handle (4) are fixing.
2. a kind of adjustable-angle Multifunctional grounding wire used for transmission line as claimed in claim 1, it is characterised in that:
It is additionally provided with several on described insulating bar (1) support folding stay cord (10) and rotate the transition of stay cord (8)
Wheel (5).
3. a kind of adjustable-angle Multifunctional grounding wire used for transmission line as claimed in claim 1, it is characterised in that:
Described rotation handle (3) and folding handle (4) all include fixed block (20) and movable block (18), described
Fixed block (20) and sliding tray (2) are slidably matched, described movable block (18) is mobilizable be arranged on fixing
In block (20), movable block (18) one end is provided with back-moving spring (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620488358.8U CN205621893U (en) | 2016-05-25 | 2016-05-25 | Transmission line uses multi -functional earth connection with adjustable angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620488358.8U CN205621893U (en) | 2016-05-25 | 2016-05-25 | Transmission line uses multi -functional earth connection with adjustable angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205621893U true CN205621893U (en) | 2016-10-05 |
Family
ID=57024595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620488358.8U Expired - Fee Related CN205621893U (en) | 2016-05-25 | 2016-05-25 | Transmission line uses multi -functional earth connection with adjustable angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205621893U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275974A (en) * | 2017-07-23 | 2017-10-20 | 国网山东省电力公司烟台供电公司 | A kind of seal applied to electric field preventing ground fault |
| CN107452519A (en) * | 2017-09-16 | 2017-12-08 | 房世龙 | A kind of power high voltage link rod |
| CN110176735A (en) * | 2019-06-25 | 2019-08-27 | 国网冀北电力有限公司廊坊供电公司 | Locking device is buckled in a kind of plug of silicon rubber insulation cover |
| CN111933367A (en) * | 2020-08-06 | 2020-11-13 | 贵州电网有限责任公司 | Integration is from locking-type insulating rod |
-
2016
- 2016-05-25 CN CN201620488358.8U patent/CN205621893U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275974A (en) * | 2017-07-23 | 2017-10-20 | 国网山东省电力公司烟台供电公司 | A kind of seal applied to electric field preventing ground fault |
| CN107275974B (en) * | 2017-07-23 | 2018-10-16 | 国网山东省电力公司烟台供电公司 | A kind of seal applied to electric field preventing ground fault |
| CN107452519A (en) * | 2017-09-16 | 2017-12-08 | 房世龙 | A kind of power high voltage link rod |
| CN110176735A (en) * | 2019-06-25 | 2019-08-27 | 国网冀北电力有限公司廊坊供电公司 | Locking device is buckled in a kind of plug of silicon rubber insulation cover |
| CN110176735B (en) * | 2019-06-25 | 2024-03-01 | 国网冀北电力有限公司廊坊供电公司 | Plug buckle locker of silicon rubber insulating cover |
| CN111933367A (en) * | 2020-08-06 | 2020-11-13 | 贵州电网有限责任公司 | Integration is from locking-type insulating rod |
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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: 20161005 Termination date: 20170525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |