CN208062283U - A kind of novel grounded wire clamp - Google Patents
A kind of novel grounded wire clamp Download PDFInfo
- Publication number
- CN208062283U CN208062283U CN201820628821.3U CN201820628821U CN208062283U CN 208062283 U CN208062283 U CN 208062283U CN 201820628821 U CN201820628821 U CN 201820628821U CN 208062283 U CN208062283 U CN 208062283U
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- China
- Prior art keywords
- wire clamp
- tooth
- prop tooth
- ratchet
- spring
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Abstract
The utility model discloses a kind of novel grounded wire clamps, including wire clamp shell, upper prop tooth, fixed guide rail, lower prop tooth, concentric bearings, spring, ground wire connection terminal, interior wire clamp, fixing clamper；Wherein upper prop tooth is connected by ratchet with lower prop tooth and is mounted on wire clamp housing top end；The fixed guide rail is located on the inside of wire clamp housing top end；The bottom end of the lower prop tooth and the top of spring connect；The top of the concentric bearings passes through spring and lower prop tooth, and bottom end is connect with interior wire clamp；The fixing clamper is located at the bottom end of wire clamp shell and to be clipped in vertical plane with interior lines opposite；The ground wire connection terminal is located at wire clamp shell side.
Description
Technical field
The utility model is related to power transmission and transformation lines to overhaul field, more particularly, to a kind of novel grounded wire clamp.
Background technology
All it is according to the working regulation of power failure-electrical verification-ground connection, and when most expending during existing transmission line of electricity interruption maintenance
Between and muscle power be exactly the process being grounded, traditional earthing clamp is rotary type makes wire clamp be close to by rotating grounding rod
Conducting wire achievees the purpose that ground connection to connect shaft tower by ground wire.In practical work, staff usually will on tower
Wire clamp opens larger amplitude, then carries out rotation grounding rod bending or raise up.Because needing tape insulation gloves when ground connection, it is
Rotation process is inconvenient, and usually unskilled staff is grounded a phase and needs 20-30 minutes or so, and greatly waste has a power failure
Time and staff's muscle power.When tape insulation gloves are grounded, rotation is extremely laborious, but also being grounded without insulating glove
Operation occur often.
Invention content
The purpose of this utility model is to solve said one or multiple defects, designs a kind of novel grounded wire clamp.
To realize the above goal of the invention, the technical solution adopted is that：
A kind of novel grounded wire clamp, including wire clamp shell, upper prop tooth, fixed guide rail, lower prop tooth, concentric bearings, spring, connect
Ground wire connection terminal, interior wire clamp, fixing clamper；Wherein upper prop tooth is connected by ratchet and is mounted on outside wire clamp with lower prop tooth
Shell top；The fixed guide rail is located on the inside of wire clamp housing top end；The bottom end of the lower prop tooth and the top of spring connect；It is described
The top of concentric bearings passes through spring and lower prop tooth, and bottom end is connect with interior wire clamp；The fixing clamper is located at the bottom of wire clamp shell
It holds and to be clipped in vertical plane with interior lines opposite；The ground wire connection terminal is located at wire clamp shell side.
Preferably, the bottom end of the upper prop tooth is equipped with 4 ratchets with the top of lower prop tooth, and the ratchet of upper prop tooth is under
The ratchet of column tooth is opposite.
Preferably, the fixed guide rail is equipped with 4 groups of ratchets, wherein every group of ratchet is set as the rule of two kinds of different depths
Lattice；Wherein ratchet depth is guide rail, shallow for stop bit tooth.
Preferably, the ground wire connection terminal quantity is two, two ground wire connection terminal vertical arrangements.
Preferably, the wire clamp shell is additionally provided with two groups of bolts；The bolt is located at below spring at wire clamp shell, is used
In the dismounting of wire clamp part.
Compared with prior art, the beneficial effects of the invention are as follows：
1）Such new-type wire clamp changes the tightening principle of original old-fashioned wire clamp, is changed to press primary receipts by long-time rotation
Tightly, the operation principle once decontroled is being pressed, is greatly saving working efficiency；
2）In terms of the time, after using new-type wire clamp, three-phase only needs 10 minutes or so, and the time saves one third,
It directly reduces in work and is grounded the time, increase person works' time indirectly, reduce power off time；
3）Old-fashioned wire clamp just needs to change wire clamp entirety after thread abrasion, this wire clamp part is detachable, replaces.Effectively
It avoids waste.
Description of the drawings
Fig. 1 is the structure chart of the utility model.
Specific implementation mode
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；
Below in conjunction with drawings and examples, the present invention is further elaborated.
Embodiment 1
A kind of novel grounded wire clamp, referring to FIG. 1, including wire clamp shell 10, upper prop tooth 1, fixed guide rail 2, lower prop tooth 3,
Concentric bearings 4, spring 5, ground wire connection terminal 6, interior wire clamp 7, fixing clamper 8；Wherein upper prop tooth 1 passes through spine with lower prop tooth 3
Tooth is connected and is mounted on 10 top of wire clamp shell；The fixed guide rail 2 is located at 10 top inner side of wire clamp shell；The lower prop
The bottom end of tooth 3 is connect with the top of spring 5；The top of the concentric bearings 4 passes through spring 5 and lower prop tooth 3, bottom end and interior wire clamp
7 connections；The fixing clamper 8 is located at the bottom end of wire clamp shell 10 and opposite in vertical plane with interior wire clamp 7；The ground wire connection
Terminal 6 is located at 10 side of wire clamp shell.
In the present embodiment, the bottom end of the upper prop tooth 1 is equipped with 4 ratchets, the spine of upper prop tooth 1 with the top of lower prop tooth 3
Tooth is opposite with the ratchet of lower prop tooth 3.
In the present embodiment, the fixed guide rail 2 is equipped with 4 groups of ratchets, wherein every group of ratchet is set as two kinds of different depths
Specification；Wherein ratchet depth is guide rail, shallow for stop bit tooth.
In the present embodiment, 6 quantity of ground wire connection terminal is two, and two ground wire connection terminals 6 are arranged vertically.
In the present embodiment, the wire clamp shell is additionally provided with two groups of bolts 9；The bolt 9 is located at 5 lower section wire clamp shell of spring
At 10, it to be used for the dismounting of wire clamp part.
In use, it presses upper prop tooth 1 downwards first, upper prop tooth 1 is made to be contacted with lower prop tooth 3, because 1,3
Ratchet be not exclusively occlusion,（Only occlusion tip portions）The reversed ratchet of lower prop tooth 3 is pushed into the positive spine with fixed guide rail 2
Tooth critical point, because 2,3 ratchet is opposite, under reactive spring force promotion, the lower prop tooth that is skidded off from fixed guide rail
Ratchet is caught in stop bit tooth after automatically being rotated because of the effect of power；
The guide rail distance that lower prop tooth 3 is skidded off is transferred to interior wire clamp 7 naturally, and interior wire clamp 7 goes out downwards deeply,（3 sides of having rotated
To due to the effect of 4 concentric bearings, being converted.）This is that spring is in stress, 3 ratchet by by tightly be stuck in stop bit
In tooth, because fixing clamper 8 is fixed, while interior wire clamp 7 goes out downwards deeply, wire clamp will be tightened, and work requirements are reached；
After the completion of work, by pressing upper prop tooth 1, this is that upper prop tooth 1 is contacted with lower prop tooth 3, and the release of lower prop tooth 3 is stopped
Position tooth, under the action of not exclusively occlusion ratchet, lower prop tooth 3 will slide back to guide rail, under the action of the spring, push concentric bearings 4,
Wire clamp 7 in driving, is retracted into origin-location, this is that two parts wire clamp separates, and by lead removal, work can be completed；
In addition, new-type wire clamp can be removable by demounting bolt 9, it is replaceable after parts depreciation.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not a limitation of the embodiment of the present invention.For those of ordinary skill in the art, in the base of above description
It can also be made other variations or changes in different ways on plinth.There is no need and unable to give thoroughly all embodiments
It lifts.All any modification, equivalent and improvement made by all within the spirits and principles of the present invention etc., should be included in the present invention
Within scope of the claims.
Claims (5)
1. a kind of novel grounded wire clamp, which is characterized in that including wire clamp shell（10）, upper prop tooth（1）, fixed guide rail（2）, lower prop
Tooth（3）, concentric bearings（4）, spring（5）, ground wire connection terminal（6）, interior wire clamp（7）, fixing clamper（8）；Wherein upper prop tooth
（1）With lower prop tooth（3）It is connected by ratchet and is mounted on wire clamp shell（10）Top；The fixed guide rail（2）It is located at line
Press from both sides shell（10）Top inner side；The lower prop tooth（3）Bottom end and spring（5）Top connection；The concentric bearings（4）Top
End is across spring（5）With lower prop tooth（3）, bottom end and interior wire clamp（7）Connection；The fixing clamper（8）It is located at wire clamp shell（10）
Bottom end and with interior wire clamp（7）It is opposite in vertical plane；The ground wire connection terminal（6）It is located at wire clamp shell（10）Side.
2. a kind of novel grounded wire clamp according to claim 1, which is characterized in that the upper prop tooth（1）Bottom end under
Column tooth（3）Top be equipped with 4 ratchets, upper prop tooth（1）Ratchet and lower prop tooth（3）Ratchet it is opposite.
3. a kind of novel grounded wire clamp according to claim 1, which is characterized in that the fixed guide rail（2）Equipped with 4 groups of spine
Tooth, wherein every group of ratchet is set as the specification of two kinds of different depths；Wherein ratchet depth is guide rail, shallow for stop bit tooth.
4. a kind of novel grounded wire clamp according to claim 1, which is characterized in that the ground wire connection terminal（6）Number
Amount is two, two ground wire connection terminals（6）Vertical arrangement.
5. a kind of novel grounded wire clamp according to claim 1, which is characterized in that the wire clamp shell is additionally provided with two groups of spiral shells
Bolt（9）；The bolt（9）It is located at spring（5）Lower section wire clamp shell（10）Place is used for the dismounting of wire clamp part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820628821.3U CN208062283U (en) | 2018-04-28 | 2018-04-28 | A kind of novel grounded wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820628821.3U CN208062283U (en) | 2018-04-28 | 2018-04-28 | A kind of novel grounded wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208062283U true CN208062283U (en) | 2018-11-06 |
Family
ID=63984107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820628821.3U Active CN208062283U (en) | 2018-04-28 | 2018-04-28 | A kind of novel grounded wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208062283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109873260A (en) * | 2018-04-28 | 2019-06-11 | 广东电网有限责任公司 | A kind of novel grounded wire clamp |
-
2018
- 2018-04-28 CN CN201820628821.3U patent/CN208062283U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109873260A (en) * | 2018-04-28 | 2019-06-11 | 广东电网有限责任公司 | A kind of novel grounded wire clamp |
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