CN206022659U - A kind of portable short circuit earthing clamp - Google Patents
A kind of portable short circuit earthing clamp Download PDFInfo
- Publication number
- CN206022659U CN206022659U CN201620991959.0U CN201620991959U CN206022659U CN 206022659 U CN206022659 U CN 206022659U CN 201620991959 U CN201620991959 U CN 201620991959U CN 206022659 U CN206022659 U CN 206022659U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- driving member
- hole
- latch
- short circuit
- 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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- Clamps And Clips (AREA)
Abstract
This utility model belongs to transmission line of electricity and installs and remove short-circuit grounding wire technical field，Specifically related to a kind of portable short circuit earthing clamp，Including X-shaped clamping plate，Clamping plate includes left clamping plate and right clamping plate，Left clamping plate and right clamping plate are equipped with bearing pin，The termination of bearing pin is provided with reduction torsion spring，Left clamping plate is provided with the first latch，Right clamping plate is provided with the second latch，First latch is correspondingly provided with the first driving member，Second latch is correspondingly provided with the second driving member，First driving member lower end is provided with tapped through hole，Second driving member is provided with first through hole，Guide block is provided between first driving member and the second driving member，Guide block is provided with the second through hole，Tapped through hole、First through hole and the second through hole are equipped with screw rod，Screw rod is provided with block and gear，Gear jacket is provided with booster，First driving member、The upper end of the second driving member and guide block is provided with third through-hole，Third through-hole is equipped with guide rod.Its objective is：Solve existing short circuit folder is connected wires using inconvenience, the difficult problem of complex operation.
Description
Technical field
This utility model belongs to short-circuit grounding wire specific purpose tool technical field, and in particular to a kind of portable short-circuit grounding wire
Folder.
Background technology
Earthing clamp is the necessary technology instrument for ensureing electric power safety work, is all having a power failure or brownout electrically sets
During standby upper work, in order to ensure that staff is prevented from sending a telegram here suddenly the safety problem that causes in job site, earthing clamp becomes
Not replaceable service kit in electric power safety maintenance.The earthing clamp that transformer station uses now, is commonly and spirally tightens, its
Wire clamp needs operations staff's hand-power spirally to be tightened, and when particularly operations staff is firmly tightened on cat ladder, exists
The potential safety hazard that falls, while operations staff carries out spiral in the case of insulating glove is worn tightens operation, very inconvenient.One
During secondary device turns maintenance, the time used by assembly and disassembly earthing clamp account for most time, by incomplete statistics,
The 220kV ground connection times are close to 30 minutes, are unfavorable for that shortening stops electric power feeding time and improves work efficiency.So being badly in need of designing and producing one
It is easy to assembly and disassembly, joint direction wire clamp that is easily dimmable, being applied to various shapes grounding body, while change fastening method, so as to subtract
Few operations staff's operational ton, minimizing potential safety hazard, shortening operating time improve work efficiency.
Utility model content
This utility model purpose is：A kind of portable short circuit earthing clamp is aimed to provide, is connect for solving existing short circuit
Electrical wire clip is using inconvenience, the difficult problem of complex operation.
For realizing above-mentioned technical purpose, the technical solution adopted in the utility model is as follows：
A kind of portable short circuit earthing clamp, including X-shaped clamping plate, the clamping plate includes left clamping plate and right clamping plate, the left side
The position of clamping plate and right cleat is equipped with bearing pin, and the termination of the bearing pin is provided with reduction torsion spring, and the left clamping plate top is solid
First latch is provided with surely, and the right clamping plate top is fixed with the second latch, and first latch is integrally formed with left clamping plate, institute
State the second latch to be integrally formed with right clamping plate, first latch is correspondingly provided with the first driving member, second latch correspondingly sets
The front and back sides for having the second driving member, first driving member and the second driving member are equipped with draw-in groove, and first latch passes through
Draw-in groove and the first driving member coordinate, and second latch is coordinated by draw-in groove and the second driving member, the first driving member lower end
Left and right side is provided with tapped through hole, and the second driving member lower end left and right side is provided with first through hole, first driving member and
Guide block is provided between second driving member, guide block lower end left and right side is provided with the second through hole, the tapped through hole, first through hole
Corresponding with the second through hole be equipped with screw rod, the left end of the screw rod is fixed with block and gear, the block and gear successively
It is integrally formed with screw rod, the gear jacket is provided with booster, the booster includes Insulation spanner and sleeve, the insulation
One end of spanner is integrally formed with the periphery of sleeve, and the sleeve is engaged with gear, and the lower surface of the guide block is fixedly connected
Have reset tension spring, the reset tension spring lower end is fixedly connected with bearing pin, first driving member, the second driving member and guide block upper
End left and right side is equipped with third through-hole, and the third through-hole is equipped with guide rod, and one end of the guide rod is solid with the second driving member
Connect.
Using the utility model of above-mentioned technical proposal, when electric power overhaul staff needs to overhaul transmission line of electricity, can be by
Booster is enclosed within the gear of screw rod one end, rotates screw rod by acting on Insulation spanner, relative when screw rod is rotated clockwise
Move right in initial position, now the first driving member keeps in the presence of tapped through hole that original position is motionless, and screw rod is transported to the right
When dynamic, the block on screw rod promotes the second driving member to draw close to the right, and now reset tension spring is in extended state, left clamping plate and right folder
Plate comes closer and clamps power transmission line, is easy to electric power overhaul staff to overhaul；When electric power overhaul staff needs to remove short circuit
During earthing clamp, booster is unclamped, now short circuit earthing clamp can be under the recovery of reset tension spring and reduction torsion spring elasticity, by the
Two driving members are pushed open to the left so as to which left clamping plate and right clamping plate separate, and realize removing short circuit earthing clamp.This technical scheme operation letter
Single, it is convenient to mount and dismount, is suitable for marketing.
Further limit, on the left clamping plate and right clamping plate, be equipped with anti-skidding collets, such structure design has been prevented
When by twist booster be difficult to clamp power transmission line when, manually can hold anti-skidding collets make left clamping plate and right clamping plate draw close come
Clamp power transmission line.
Further limit, the anti-skidding collets are provided with concave block and projection and described concave block and projection are crisscross arranged,
Such structure design, is easy to electric power overhaul staff's easy construction.
Further limit, the Insulation spanner is provided with the anti-slip veins for being suitable to holds, such structure design is easy to electricity
Power service work human users, very hommization.
Further limit, between the Insulation spanner and sleeve, be provided with less transiting rod, such structure design makes to apply
Workman person's rapid operation.
Further limit, the half of the diameter dimension of the transiting rod for Insulation spanner diameter dimension, such size set
Meter, makes booster overall structure simply consistent, humanization designing.
Description of the drawings
This utility model can be further illustrated by the nonlimiting examples that accompanying drawing is given；
Fig. 1 is a kind of structural representation of portable short circuit earthing clamp embodiment of this utility model；
Fig. 2 is the structural representation of booster and screw rod connection in Fig. 1；
Main element symbol description is as follows：
Clamping plate 1, left clamping plate 11, right clamping plate 12, anti-skidding collets 13, bearing pin 2, reduction torsion spring 3, the first latch 4, second are inserted
Pin 5, guide block 6, the first driving member 61, the second driving member 62, reset tension spring 7, screw rod 8, block 81, gear 82, booster 9, absolutely
Edge spanner 91, sleeve 92 and guide rod 10.
Specific embodiment
In order that those skilled in the art may be better understood this utility model, right with reference to the accompanying drawings and examples
Technical solutions of the utility model are further illustrated.
As depicted in figs. 1 and 2, a kind of portable short circuit earthing clamp of the present utility model, including X-shaped clamping plate 1, clamping plate 1
Including left clamping plate 11 and right clamping plate 12, the position that left clamping plate 11 and right clamping plate 12 intersect is equipped with bearing pin 2, and the termination of bearing pin 2 sets
There is a reduction torsion spring 3,11 top of left clamping plate is fixed with the first latch 4,12 top of right clamping plate is fixed with the second latch 5, first
Latch 4 is integrally formed with left clamping plate 11, and the second latch 5 is integrally formed with right clamping plate 12, and the first latch 4 is correspondingly provided with the first transmission
Part 61, the second latch 5 are correspondingly provided with the front and back sides of the second driving member 62, the first driving member 61 and the second driving member 62 and are equipped with
Draw-in groove, the first latch 4 are coordinated with the first driving member 61 by draw-in groove, and the second latch 5 is coordinated with the second driving member 62 by draw-in groove,
First driving member, 61 lower end left and right side is provided with tapped through hole, and 62 lower end left and right side of the second driving member is provided with first through hole, the
It is provided with guide block 6 between one driving member 61 and the second driving member 62,6 lower end left and right side of guide block is provided with the second through hole, tapped through hole,
First through hole is corresponding with the second through hole to be equipped with screw rod 8, and the left end of screw rod 8 is fixed with block 81 and gear 82, block successively
81 and gear 82 be integrally formed with screw rod 8, be arranged with booster 9 outside gear 82, booster 9 includes Insulation spanner 91 and sleeve
92, one end of Insulation spanner 91 is integrally formed with the periphery of sleeve 92, and sleeve 92 is engaged with gear 82, the lower surface of guide block 6
Reset tension spring 7 is fixedly connected with, 7 lower end of reset tension spring is fixedly connected with bearing pin 2, the first driving member 61,62 and of the second driving member
The upper end left and right side of guide block 6 is equipped with third through-hole, and third through-hole is equipped with guide rod 10, one end of guide rod 10 and the second transmission
Part 62 is affixed.
In the present embodiment, electric power overhaul staff needs maintenance transmission line of electricity to make, and booster 9 can be enclosed within screw rod 8
On the gear 82 of one end, rotate screw rod 8 by acting on Insulation spanner 91, relative to initial bit when screw rod 8 is rotated clockwise
Put and move right, now the first driving member 61 keeps original position motionless in the presence of tapped through hole, when screw rod 8 is moved right,
Block 81 on screw rod 8 promotes the second driving member 62 to draw close to the right, and now reset tension spring 7 is in extended state, 11 He of left clamping plate
Right clamping plate 12 comes closer and clamps power transmission line, is easy to electric power overhaul staff to overhaul；When electric power overhaul staff needs to tear open
During except short circuit earthing clamp, booster 9 is unclamped, now short circuit earthing clamp can be in the recovery bullet of reset tension spring 7 and reduction torsion spring 3
Property under, the second driving member 62 is pushed open to the left so as to which left clamping plate 11 and right clamping plate 12 separate, realizes removing short circuit earthing clamp.
It is preferred that being equipped with anti-skidding collets 13 on left clamping plate 11 and right clamping plate 12, such structure design prevents from leading to sometimes
Cross twisting booster 9 be difficult to clamp power transmission line when, can manually hold anti-skidding collets 13 leans on left clamping plate 11 and right clamping plate 12
Hold together to clamp power transmission line.Actually can also design other forms to reach this purpose, outside such as left clamping plate 11 and right clamping plate 12
Parcel insulation system.
It is preferred that anti-skidding collets 13 are provided with concave block and projection and described concave block and projection are crisscross arranged, such knot
Structure is designed, and is easy to electric power overhaul staff's easy construction.Other anti-skid structures, such as waveform knot are actually also designed to
Structure.
It is preferred that Insulation spanner 91 is provided with the anti-slip veins for being suitable to holds, such structure design is easy to electric power overhaul work
Make human users, very hommization.Can essentially concrete condition specifically consider the anti-skidding design of Insulation spanner 9.
It is preferred that being provided with less transiting rod between Insulation spanner 91 and sleeve 92, such structure design makes workmen
Rapid operation.Actually concrete condition specifically can consider.
It is preferred that the diameter dimension of transiting rod is the half of 91 diameter dimension of Insulation spanner, such size design makes reinforcement
9 overall structure of device is simply consistent, humanization designing.Other diameter dimensions actually may be designed in, it is pointed out that no
Preferably excessive.
The merely exemplary explanation of above-described embodiment principle of the present utility model and its effect are new not for this practicality is limited
Type.Any person skilled in the art all can be carried out to above-described embodiment without prejudice under spirit and the scope of the present utility model
Modifications and changes.Therefore, all those of ordinary skill in the art are without departing from the spirit disclosed in this utility model
All equivalent modifications or change with being completed under technological thought, should be covered by claim of the present utility model.
Claims (6)
1. a kind of portable short circuit earthing clamp, including X-shaped clamping plate (1), described clamping plate (1) includes left clamping plate (11) and right clamping plate
(12), it is characterised in that：The position that left clamping plate (11) and right clamping plate (12) intersect is equipped with bearing pin (2), bearing pin (2)
Termination be provided with reduction torsion spring (3), left clamping plate (11) top is fixed with the first latch (4), and described right clamping plate (12) push up
End is fixed with the second latch (5), and the first latch (4) are integrally formed with left clamping plate (11), the second latch (5) and the right side
Clamping plate (12) is integrally formed, and the first latch (4) are correspondingly provided with the first driving member (61), and the second latch (5) correspondingly set
The front and back sides for having the second driving member (62), the first driving member (61) and the second driving member (62) are equipped with draw-in groove, described
First latch (4) is coordinated by draw-in groove and the first driving member (61), and described second latch (5) are by draw-in groove and the second driving member
(62) coordinate；
First driving member (61) lower end left and right side is provided with tapped through hole, the second driving member (62) lower end left and right side
First through hole is provided with, and guide block (6) is provided between the first driving member (61) and the second driving member (62), under guide block (6)
End left and right side is provided with the second through hole, and the tapped through hole, first through hole be corresponding with the second through hole to be equipped with screw rod (8), described
The left end of screw rod (8) is fixed with block (81) and gear (82) successively, block (81) and gear (82) with screw rod (8)
It is integrally formed, outside gear (82), is arranged with booster (9), described booster (9) includes Insulation spanner (91) and sleeve
(92), the one end of Insulation spanner (91) is integrally formed with the periphery of sleeve (92), sleeve (92) and gear (82)
Engagement；
The lower surface of guide block (6) is fixedly connected with reset tension spring (7), and reset tension spring (7) lower end is fixed with bearing pin (2)
Connection, the upper end left and right side of the first driving member (61), the second driving member (62) and guide block (6) are equipped with third through-hole,
The third through-hole is equipped with guide rod (10), and the one end of guide rod (10) is affixed with the second driving member (62).
2. a kind of portable short circuit earthing clamp according to claim 1, it is characterised in that：Left clamping plate (11) and right
Anti-skidding collets (13) are equipped with clamping plate (12).
3. a kind of portable short circuit earthing clamp according to claim 2, it is characterised in that：Anti-skidding collets (13)
It is provided with concave block and projection and described concave block and projection is crisscross arranged.
4. a kind of portable short circuit earthing clamp according to claim 3, it is characterised in that：On Insulation spanner (91)
It is provided with anti-slip veins.
5. a kind of portable short circuit earthing clamp according to claim 4, it is characterised in that：Insulation spanner (91) with
Sleeve is provided with less transiting rod between (92).
6. a kind of portable short circuit earthing clamp according to claim 5, it is characterised in that：The diameter chi of the transiting rod
The very little half for Insulation spanner (91) diameter dimension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620991959.0U CN206022659U (en) | 2016-08-30 | 2016-08-30 | A kind of portable short circuit earthing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620991959.0U CN206022659U (en) | 2016-08-30 | 2016-08-30 | A kind of portable short circuit earthing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206022659U true CN206022659U (en) | 2017-03-15 |
Family
ID=58254817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620991959.0U Expired - Fee Related CN206022659U (en) | 2016-08-30 | 2016-08-30 | A kind of portable short circuit earthing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206022659U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109129262A (en) * | 2018-11-09 | 2019-01-04 | 沈佳语 | A kind of clamping device of autobarotropy and adjustable pressure |
| CN110444931A (en) * | 2019-07-05 | 2019-11-12 | 国网山东省电力公司临朐县供电公司 | A kind of earthing clamp |
-
2016
- 2016-08-30 CN CN201620991959.0U patent/CN206022659U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109129262A (en) * | 2018-11-09 | 2019-01-04 | 沈佳语 | A kind of clamping device of autobarotropy and adjustable pressure |
| CN109129262B (en) * | 2018-11-09 | 2024-02-20 | 沈佳语 | Clamping mechanism capable of automatically positive pressure and adjusting pressure |
| CN110444931A (en) * | 2019-07-05 | 2019-11-12 | 国网山东省电力公司临朐县供电公司 | A kind of earthing clamp |
| CN110444931B (en) * | 2019-07-05 | 2020-10-30 | 国网山东省电力公司临朐县供电公司 | Grounding wire clamp |
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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: 20170315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |