CN206322878U - A kind of Anti-falling ground wire - Google Patents
A kind of Anti-falling ground wire Download PDFInfo
- Publication number
- CN206322878U CN206322878U CN201621280141.4U CN201621280141U CN206322878U CN 206322878 U CN206322878 U CN 206322878U CN 201621280141 U CN201621280141 U CN 201621280141U CN 206322878 U CN206322878 U CN 206322878U
- Authority
- CN
- China
- Prior art keywords
- wire clamp
- wire
- insulating bar
- shank
- outer arcuate
- 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
Links
- 229920001971 elastomer Polymers 0.000 claims abstract description 6
- 239000005060 rubber Substances 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 239000004020 conductor Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Landscapes
- Electric Cable Installation (AREA)
Abstract
The utility model discloses a kind of Anti-falling ground wire, it includes inverted U-shaped wire clamp, insulating bar and earth lead, connected between wire clamp pommel and insulating bar by fixed block, insulating bar lower end is provided with insulation rubber sleeve, fixing bolt has been provided with wire clamp shank lateral wall, fixing bolt is connected with earth lead, two outer arcuate main spring leaves are symmetrically arranged with the inside of wire clamp, wire clamp tail end has an extension rod by hinge, the outer arcuate rebound leaf of the spring is provided with extension rod madial wall, extension boom end is connected with wire clamp shank.The utility model mounting is flexible, safe and reliable, easy to use, and wire is clamped by two outer arcuate main spring leaves, and is locked using the attachment structure for extending boom end and wire clamp shank, prevents that wire from loosening or coming off, mounts good stability.
Description
Technical field
The utility model is related to power maintenance technology field, more particularly, to a kind of Anti-falling ground wire.
Background technology
At present, it is necessary in circuit when outside transformer substation switchgear has a job such as device for disassembling wire clamp, outlet disconnecting switch
One group of ground wire is installed in side, because earthing clamp installs not firm when operationally removing outlet isolation lead, easily comes off, makes
Into the generation of induced voltage casualty accident, personal safety is seriously threatened.
The content of the invention
To solve the above problems, the purpose of this utility model is to provide a kind of Anti-falling ground wire, and it can make ground connection
Line is securely attached on circuit, will not fall off and easy to disassemble, safe and reliable.
For achieving the above object, the utility model is adopted the following technical scheme that：
A kind of Anti-falling ground wire, it includes inverted U-shaped wire clamp, insulating bar and earth lead, wire clamp pommel with absolutely
Connected between edge action bars by fixed block, insulating bar lower end is provided with insulation rubber sleeve, wire clamp shank lateral wall and set
There is fixing bolt, fixing bolt is connected with earth lead, two outer arcuate main spring leaves, wire clamp tail are symmetrically arranged with the inside of wire clamp
End has by hinge is provided with the outer arcuate rebound leaf of the spring on an extension rod, extension rod madial wall, extension boom end and line
Clamp holder portion is connected.
Described Anti-falling ground wire, its wire clamp shank offers the through hole worn for extension boom end, extends rod end
Portion outer surface offers screw thread, and extension boom end passes through the through hole of wire clamp shank and fastened by nut.
Locking plate is provided with described Anti-falling ground wire, its wire clamp shank madial wall, extension boom end is provided with lock
Axle, locking plate is provided with the lockhole for being used for tangling lock shaft.
Described Anti-falling ground wire, its insulating bar is telescopic structure.
Due to using technical scheme as described above, the utility model has following superiority：
The Anti-falling ground wire, its is simple in construction, reasonable in design, is easy to operation, and mounting is flexible, safe and reliable, uses
It is convenient, wire is clamped by two outer arcuate main spring leaves, and locked using the attachment structure for extending boom end and wire clamp shank,
Prevent that wire from loosening or coming off, mount good stability.
Brief description of the drawings
Fig. 1 is the structural representation of one of the utility model embodiment；
Fig. 2 is two structural representation of the utility model embodiment；
In figure：1- wire clamps；2- bearing pins；3- extension rods,；4- fixed blocks；5- insulating bars；6- electro-insulating rubbers
Set；7- earth leads；8- fixing bolts；9- nuts；The 10- rebound leaves of the spring；11- main spring leaves；12- lock shafts；13-
Locking plate.
Embodiment
The technical solution of the utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in figure 1, the Anti-falling ground wire, it includes inverted U-shaped wire clamp 1, insulating bar 5 and earth lead 7, line
Connected between clamp holder end and insulating bar by fixed block 4, insulating bar lower end is provided with insulation rubber sleeve 6, the shank of wire clamp 1
Fixing bolt 8 is provided with lateral wall, fixing bolt is connected with earth lead, two outer arcuate masters are symmetrically arranged with the inside of wire clamp
Spring leaf 11, wire clamp tail end is hinged with an arc extension rod 3, extension rod madial wall by bearing pin 2 is provided with outer arcuate auxiliary
Spring leaf 10；The shank of wire clamp 1 offers the through hole worn for extension boom end, and the end outer surface of extension rod 3 offers screw thread, prolonged
Boom end passes through the through hole of wire clamp shank and fastened by nut 9.
Anti-falling ground wire of the present utility model in use, first will on arc extension rod 3 revolve, inverted U-shaped wire clamp 1 is mounted
Wire, wire is placed between two on the inside of wire clamp outer arcuate main spring leaves 11, makes conductor clamping by the elasticity of main spring leaf
And it is fixed, insulating bar 5 is swung, makes the backspin under gravity of arc extension rod 3, extension boom end passes through wire clamp shank
Through hole is simultaneously fastened by nut 9, it is to avoid wire dropping；If having external force surprisingly to touch insulating bar or inverted U-shaped wire clamp causes
Line departs from between two outer arcuate main spring leaves 11, and wire can be stuck between the rebound leaf of the spring 10 and two main spring leaves 11.
As shown in Fig. 2 the Anti-falling ground wire, it includes inverted U-shaped wire clamp 1, insulating bar 5 and earth lead 7, line
Connected between clamp holder end and insulating bar by fixed block 4, insulating bar lower end is provided with insulation rubber sleeve 6, the shank of wire clamp 1
Fixing bolt 8 is provided with lateral wall, fixing bolt is connected with earth lead, two outer arcuate masters are symmetrically arranged with the inside of wire clamp
Spring leaf 11, wire clamp tail end is hinged with an arc extension rod 3, extension rod madial wall by bearing pin 2 is provided with outer arcuate auxiliary
Spring leaf 10；Locking plate 13 is provided with the shank madial wall of wire clamp 1, the end of extension rod 3 is provided with lock shaft 12, and locking plate, which is provided with, to be used for
Tangle the lockhole of lock shaft.
Anti-falling ground wire of the present utility model in use, first will on arc extension rod 3 revolve, inverted U-shaped wire clamp 1 is mounted
Wire, wire is placed between two on the inside of wire clamp outer arcuate main spring leaves 11, makes conductor clamping by the elasticity of main spring leaf
And it is fixed, insulating bar 5 is swung, makes the backspin under gravity of arc extension rod 3, the lock shaft 12 of the end of extension rod 3 is stretched into
Fastened in the lockhole of locking plate 13 on the shank madial wall of wire clamp 1, it is to avoid wire dropping；If there is external force surprisingly to touch insulating bar
Or inverted U-shaped wire clamp causes wire to depart from between two outer arcuate main spring leaves 11, wire can be stuck in the rebound leaf of the spring 10 and two
Between individual main spring leaf 11.
Above-mentioned insulating bar is telescopic structure.
Preferred embodiment of the present utility model is the foregoing is only, rather than to limitation of the present utility model, is not departing from this
In the case of the spirit and scope of utility model, all impartial changes made according to present utility model application the scope of the claims and modification,
It should all belong within scope of patent protection of the present utility model.
Claims (4)
1. a kind of Anti-falling ground wire, it is characterized in that：It includes inverted U-shaped wire clamp, insulating bar and earth lead, wire clamp handle
Connected between end and insulating bar by fixed block, insulating bar lower end is provided with insulation rubber sleeve, wire clamp shank lateral wall
On be provided with fixing bolt, fixing bolt is connected with earth lead, is symmetrically arranged with two outer arcuate main spring leaves on the inside of wire clamp,
Wire clamp tail end has by hinge is provided with the outer arcuate rebound leaf of the spring on an extension rod, extension rod madial wall, extend rod end
Portion is connected with wire clamp shank.
2. Anti-falling ground wire according to claim 1, it is characterized in that：Its wire clamp shank is offered for extension boom end
The through hole worn, extension rod end outer surface offers screw thread, and extension boom end passes through the through hole of wire clamp shank and passes through nut
Fastening.
3. Anti-falling ground wire according to claim 1, it is characterized in that：Lock is provided with its wire clamp shank madial wall
Piece, extension boom end is provided with lock shaft, and locking plate is provided with the lockhole for being used for tangling lock shaft.
4. Anti-falling ground wire according to claim 1, it is characterized in that：Its insulating bar is telescopic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621280141.4U CN206322878U (en) | 2016-11-28 | 2016-11-28 | A kind of Anti-falling ground wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621280141.4U CN206322878U (en) | 2016-11-28 | 2016-11-28 | A kind of Anti-falling ground wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206322878U true CN206322878U (en) | 2017-07-11 |
Family
ID=59265421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621280141.4U Expired - Fee Related CN206322878U (en) | 2016-11-28 | 2016-11-28 | A kind of Anti-falling ground wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206322878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113036656A (en) * | 2021-03-23 | 2021-06-25 | 国网上海市电力公司 | Wire temporary fixation insulating operation rod |
-
2016
- 2016-11-28 CN CN201621280141.4U patent/CN206322878U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113036656A (en) * | 2021-03-23 | 2021-06-25 | 国网上海市电力公司 | Wire temporary fixation insulating operation rod |
| CN113036656B (en) * | 2021-03-23 | 2022-07-05 | 国网上海市电力公司 | Wire temporary fixation insulating operation rod |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206211429U (en) | A kind of fastening clip for cable used for transmission line | |
| CN202651692U (en) | Large-knife clamp tool for changing double-strain string insulator | |
| CN203839535U (en) | Steerable grounding bar for power maintenance | |
| CN206322878U (en) | A kind of Anti-falling ground wire | |
| CN201490624U (en) | Fixture for replacing line linear insulator under electrification | |
| CN202094325U (en) | Portable short-circuit grounding wire clip | |
| CN105186370B (en) | Straight line pole overhead transmission line take-up | |
| CN205159933U (en) | Closed card is changed to vase | |
| CN106532559B (en) | A kind of replacement tool of insulator | |
| CN208939571U (en) | A kind of SPD Surge Protector | |
| CN106785521A (en) | A kind of combined type ground wire group | |
| CN214588809U (en) | Triode for small household electrical appliance for preventing pin damage | |
| CN211045772U (en) | Steerable grounding device | |
| CN210326921U (en) | High-voltage transmission cable rack | |
| CN208054856U (en) | A kind of auxiliary hoisting device of power construction | |
| CN202977157U (en) | Detachable voltage transformer of fuse | |
| CN208922868U (en) | A kind of component and transformer for preventing wall bushing median generatrix from discharging grading ring | |
| CN207994340U (en) | A kind of parallel clearance lightning protection device | |
| CN205248733U (en) | Grounding safety protection type generating line fixed fitting | |
| CN210514510U (en) | Fault indicator positioning installation mechanism | |
| CN205791212U (en) | A kind of replacing strain rod tower insulator job platform | |
| CN221031794U (en) | Cable support cross arm | |
| CN212012138U (en) | Surge protector for power supply system | |
| CN211940664U (en) | Quick ratchet box spanner action bars | |
| CN215955717U (en) | Copper bar supporting mechanism for low-voltage cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 Termination date: 20171128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |