CN206774711U - A kind of conduction wire clamp - Google Patents
A kind of conduction wire clamp Download PDFInfo
- Publication number
- CN206774711U CN206774711U CN201720472894.3U CN201720472894U CN206774711U CN 206774711 U CN206774711 U CN 206774711U CN 201720472894 U CN201720472894 U CN 201720472894U CN 206774711 U CN206774711 U CN 206774711U
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- CN
- China
- Prior art keywords
- clip body
- wire clip
- connecting portion
- arc groove
- briquetting
- 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.)
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Abstract
The utility model discloses a kind of conduction wire clamp, including wire clip body, wire clip body is " L " type, one side end of wire clip body is fixed with clamping section, another side end is fixed with connecting portion, clamping section is located at side direction in wire clip body, the clamping section side adjacent with wire clip body medial surface is provided with arc groove, the cambered surface of arc groove is provided with spine, along wire clip body, the side bearing of trend tilts down setting to connecting portion, the downward one end of connecting portion is provided with connecting hole along connecting portion length direction, and side is provided with fastening bolt；The side that wire clip body is provided with connecting portion corresponds to the position of arc groove and is provided through hold-down bolt, and hold-down bolt is provided with briquetting close to one end of arc groove, and the junction of hold-down bolt and briquetting is provided with butterfly spring, and the adjacent surface of briquetting and arc groove is provided with neck.The butterfly spring set between briquetting and fastening bolt can effective compensation wire clamp in operation expand with heat and contract with cold and creep, avoid connection loosen, ensure connection stability.
Description
Technical field
It the utility model is related to power system erection technique field, more particularly to a kind of conduction wire clamp.
Background technology
Bypass conduction wire clamp is the connection that 10KV and following overhead bare conductor T connect downlead, is transformer line segment and high pressure
Connection member between line.
Traditional powered mounted /dismounted wire clip is typically made of brass or cast aluminium alloy gold, and aerial for different cross-sectional is led
Line needs to be equipped with the product of different size, and product type is more, and its drainage thread scope of application is small, and versatility is inadequate, interchangeability
Difference；Meanwhile wire clamp track is also easy to produce stuck phenomenon, operation inconvenience with sliding block；Other connecting bolt, which loosens, is easily caused wire clamp and frame
Hollow wire loose contact and cause the accident；Can not effectively solve galvanic corrosion problems caused by the connection of copper aluminum conductor, and
Gold utensil, wire are expanded with heat and contract with cold, the problem of loosening is connected caused by creep etc..
Therefore, it is necessary to a kind of new conduction wire clamp is designed, to solve the above problems.
Utility model content
The utility model proposes a kind of conduction wire clamp, improve the versatility of conduction wire clamp, ensure conduction wire clamp connection
Stability.
In order to solve the above-mentioned technical problem, the utility model is using the basic ideas of technical scheme：A kind of conduction wire clamp,
Including wire clip body, wire clip body is " L " type, and a side end of the wire clip body is fixed with clamping section, another side end
Portion is fixed with connecting portion, and the clamping section is adjacent with wire clip body medial surface located at side direction in wire clip body, the clamping section
Side be provided with arc groove, the cambered surface of the arc groove is provided with spine, and the center line of the arc groove is provided with wire clip body to be connected
One side of socket part is perpendicular, and along wire clip body, the side bearing of trend tilts down setting, the connecting portion to the connecting portion
Downward one end is provided with connecting hole along connecting portion length direction, and side is provided with fastening bolt；The wire clip body is provided with connecting portion
Side correspond to the position of arc groove and be provided through hold-down bolt, the hold-down bolt is provided with pressure close to one end of arc groove
Block, and the junction of hold-down bolt and briquetting is provided with butterfly spring, the adjacent surface of the briquetting and arc groove is provided with neck.
Further, the center of circle of the center line of the connecting portion and arc groove is located at same straight line.
Further, the briquetting is fixed on the end of fastening bolt by straight pin.
Further, the one end of the hold-down bolt away from clamping section is provided with installation operation hole.
Further, the junction of the wire clip body lateral surface and clamping section is provided with stretched operation hole.
The beneficial effects of the utility model are：A kind of conduction wire clamp of the present utility model, coordinated by neck and arc groove
By wire clamping, the oxide layer of conductive line surfaces is punctured by the spine in arc groove, ensures the effective of wire and conduction wire clamp
Contact, contact resistance is reduced, and the butterfly spring set between briquetting and fastening bolt being capable of the heat of effective compensation wire clamp in operation
Swollen shrinkage and creep, avoid connection from loosening, ensure the stability of connection, it is full using extraordinary aluminium alloy and special surface treatment
The foot general connection of copper, aluminum conductor.The utility model is simple in construction, easy to use, is adapted to promote.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
Some embodiments of the utility model, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment.
In figure：1st, wire clip body；2nd, clamping section；3rd, connecting portion；4th, stretched operation hole；5th, hold-down bolt；6th, briquetting；7th, even
Connect hole；8th, fastening bolt；9th, butterfly spring；10th, spine；11st, installation operation hole；12nd, neck.
Embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.Herein it should be noted that
It is used to help understand the utility model for the explanation of these embodiments, but does not form to restriction of the present utility model.This
Outside, as long as technical characteristic involved in each embodiment of the utility model disclosed below does not form conflict each other
Can is mutually combined.
A kind of conduction wire clamp as shown in Figure 1, including wire clip body 1, wire clip body 1 are " L " type, the one of wire clip body 1
Side end is fixed with clamping section 2, and another side end is fixed with connecting portion 3, and clamping section 2 is located at side direction in wire clip body 1,
The side adjacent with the medial surface of wire clip body 1 of clamping section 2 is provided with arc groove, and the cambered surface of arc groove is provided with spine 10, arc groove
The side that center line and wire clip body 1 are provided with connecting portion 3 is perpendicular, connecting portion 3 along the side bearing of trend of wire clip body 1 to
Under be obliquely installed, the downward one end of connecting portion 3 is provided with connecting hole 7 along the length direction of connecting portion 3, and side is provided with fastening bolt 8；Line
The position that side of the folder body 1 provided with connecting portion 3 corresponds to arc groove is provided through hold-down bolt 5, and hold-down bolt 5 is close to circular arc
One end of groove is provided with briquetting 6, and the junction of hold-down bolt 5 and briquetting 6 is provided with butterfly spring 9, on the adjacent surface of briquetting 6 and arc groove
Provided with neck 12.
The center line of connecting portion 3 and the center of circle of arc groove are located at same straight line.
Briquetting 6 is fixed on the end of fastening bolt 8 by straight pin.
The one end of hold-down bolt 5 away from clamping section 2 is provided with installation operation hole 11.
The lateral surface of wire clip body 1 and the junction of clamping section 2 are provided with stretched operation hole 4.
When in use, the hold-down bolt 5 of conduction wire clamp is rotated to extreme lower position, drainage thread is penetrated to the company of connecting portion 3
Connect in hole 7, then screw fastening bolt 8, complete being reliably connected for drainage thread and conduction wire clamp, then pass through wire clamp with insulating bar
The stretched operation hole 4 at top hangs on conduction wire clamp on aerial condutor, and aerial condutor is located in the arc groove of wire clip body 1,
Then hold-down bolt 5 is screwed by installation operation hole 11, drives briquetting 6 to compress aerial condutor, when compressing aerial condutor, circular arc
Spine 10 in groove cambered surface can puncture the oxide layer on aerial condutor surface, ensure effective connection of aerial condutor and conduction wire clamp,
Reduce contact resistance；Under moment loading, plastic deformation occurs for the butterfly spring 9 between bolt and briquetting 6, has preload pressure to wire,
Have buffer brake to bolt, prevent bolt from rotating, effective compensation conduction wire clamp in operation expand with heat and contract with cold and creep, ensure connect
The stability connect.
Coordinated by neck 12 and arc groove, disclosure satisfy that aerial condutor sectional area is 35-240mm2, drainage thread 35-
120mm2General connection, special material and surface treatment, copper, aluminum conductor can not be met by efficiently solving traditional drainage wire clamp
The problem of general, improve the versatility of wire clamp.
Wire clip body 1, clamping section 2, connecting portion 3 and briquetting 6 are using high intensity, the extraordinary aluminum alloy materials system of high conductivity
Make, improve the corrosion resistance of conduction wire clamp.
In actual fabrication, wire clip body 1, clamping section 2, connecting portion 3 are integrally formed, and are easy to fabricate.
The utility model be it is a kind of energy-conservation, reliable, economic, practical device, it is easy to use, be adapted to promote.
Embodiment of the present utility model is explained in detail above in association with accompanying drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, it is right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall within the scope of protection of the utility model.
Claims (5)
- A kind of 1. conduction wire clamp, it is characterised in that：Including wire clip body (1), wire clip body (1) is " L " type, the wire clip body (1) a side end is fixed with clamping section (2), and another side end is fixed with connecting portion (3), and the clamping section (2) is located at Wire clip body (1) interior side direction, the clamping section (2) side adjacent with wire clip body (1) medial surface is provided with arc groove, described The cambered surface of arc groove is provided with spine (10), and the center line of the arc groove is provided with a side of connecting portion (3) with wire clip body (1) Perpendicular, along wire clip body (1), the side bearing of trend tilts down setting to the connecting portion (3), and the connecting portion (3) is downward One end be provided with connecting hole (7) along connecting portion (3) length direction, side is provided with fastening bolt (8)；The wire clip body (1) sets The position that the side for having connecting portion (3) corresponds to arc groove is provided through hold-down bolt (5), and the hold-down bolt (5) is close to circle One end of arc groove is provided with briquetting (6), and the junction of hold-down bolt (5) and briquetting (6) is provided with butterfly spring (9), the briquetting (6) and The adjacent surface of arc groove is provided with neck (12).
- A kind of 2. conduction wire clamp according to claim 1, it is characterised in that：The center line and circular arc of the connecting portion (3) The center of circle of groove is located at same straight line.
- A kind of 3. conduction wire clamp according to claim 2, it is characterised in that：The briquetting (6) is fixed on by straight pin The end of fastening bolt (8).
- A kind of 4. conduction wire clamp according to claim 3, it is characterised in that：The hold-down bolt (5) is away from clamping section (2) One end be provided with installation operation hole (11).
- A kind of 5. conduction wire clamp according to claim 4, it is characterised in that：Wire clip body (1) lateral surface is with clamping The junction in portion (2) is provided with stretched operation hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720472894.3U CN206774711U (en) | 2017-04-28 | 2017-04-28 | A kind of conduction wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720472894.3U CN206774711U (en) | 2017-04-28 | 2017-04-28 | A kind of conduction wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206774711U true CN206774711U (en) | 2017-12-19 |
Family
ID=60634197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720472894.3U Active CN206774711U (en) | 2017-04-28 | 2017-04-28 | A kind of conduction wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206774711U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112003047A (en) * | 2020-08-31 | 2020-11-27 | 广东电网有限责任公司广州供电局 | Grounding system, grounding wire clamp and adapter |
| CN113937525A (en) * | 2021-09-02 | 2022-01-14 | 山东鲁能光大电力器材有限公司 | Quick plug-in drainage fastener |
-
2017
- 2017-04-28 CN CN201720472894.3U patent/CN206774711U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112003047A (en) * | 2020-08-31 | 2020-11-27 | 广东电网有限责任公司广州供电局 | Grounding system, grounding wire clamp and adapter |
| CN112003047B (en) * | 2020-08-31 | 2022-02-01 | 广东电网有限责任公司广州供电局 | Grounding system, grounding wire clamp and adapter |
| CN113937525A (en) * | 2021-09-02 | 2022-01-14 | 山东鲁能光大电力器材有限公司 | Quick plug-in drainage fastener |
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| GR01 | Patent grant |