CN203588775U - Puncturing electric-wiring supporting insulator - Google Patents
Puncturing electric-wiring supporting insulator Download PDFInfo
- Publication number
- CN203588775U CN203588775U CN201320746166.9U CN201320746166U CN203588775U CN 203588775 U CN203588775 U CN 203588775U CN 201320746166 U CN201320746166 U CN 201320746166U CN 203588775 U CN203588775 U CN 203588775U
- Authority
- CN
- China
- Prior art keywords
- wire clamp
- supporting insulator
- clamp seat
- wire
- puncturing
- 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 - Lifetime
Links
- 239000012212 insulator Substances 0.000 title claims abstract description 26
- 238000003825 pressing Methods 0.000 claims abstract description 18
- 239000011159 matrix material Substances 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 230000032683 aging Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 238000002788 crimping Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000027950 fever generation Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model provides a puncturing electric-wiring supporting insulator. A puncturing wire clamp portion is arranged at the upper end of the supporting insulator, and is composed of a wire clamp seat, a wire clamp pressure plate and a compression piece, wherein the wire clamp seat is provided with a guiding portion which enables press-fit movement of the wire clamp pressure plate and the wire clamp seat, and the opposite press-fit surfaces of the wire clamp seat and the wire clamp pressure plate are respectively provided with arched pressing surfaces through which leads penetrate. Each arched pressing surface is provided with multiple puncturing bodies, and the puncturing bodies are arranged on the pressing surface in a matrix. According to the technical scheme, the leads can be wired and connected needless of stripping sheaths of the leads, the conductive performance is improved, and the problems in the prior art including local overheat, aging and burnout during use of puncturing wire clamps can be overcome.
Description
Technical field
The utility model relates to the supporting insulator of transmission line and distribution line, in particular the electric wire of supporting insulator connects structure.
Background technology
Along with the development of technology, the electric property to transmission line and distribution line, especially insulation protection performance requirement is also more and more stricter, needs comprehensive insulating upgrading.At present, both at home and abroad in overhead transmission line and distribution line, the application of supporting insulator is the most widely, the conductor connecting structure of its upper end generally adopts peels after insulating barrier fixedly core crimping structure off, therefore core water inlet, corrosion cannot be avoided, and there is the technical problems such as crimping is unbalanced, cause line security hidden danger, and make installation operation comparatively loaded down with trivial details.The penetrating cable clamp that prior art adopts, but puncture structure is not suitable for supporting insulator, structure is undesirable, conduction switching performance is poor, is prone to the problems such as local pyrexia, aging, breaking-up.
Summary of the invention
Goal of the invention of the present utility model is to aim at puncture electricity wiring supporting insulator supporting insulator design, that conduction connects and compression joint performance is good.The puncture electricity wiring supporting insulator technical scheme that the utility model provides, its main technical content is: the electric wiring supporting insulator of a kind of puncture, penetrating cable clamp portion is arranged at supporting insulator upper end, described penetrating cable clamp portion is by wire clamp seat, wire clamp pressing plate and press part and form, supporting insulator is installed in borehole jack and is fixedly connected with wire clamp seat by the fixedly embedded wire clamp seat of its central leading-drawing rod, wire clamp seat is provided with the guide part that wire clamp pressing plate and the pressing of wire clamp seat are moved, wire clamp seat stitching surface relative to wire clamp pressing plate is provided with the arch pressure surface that wears wire, on both arch pressure surfaces, be equipped with some puncture body, described puncture body matrix spread configuration is on arch pressure surface.
In above-mentioned overall technical architecture, described puncture body is the flat thorn of wedge shape.
The electric wiring supporting insulator of the disclosed puncture of the utility model technical scheme, without peelling off insulation sheath, can complete wire wiring connection, owing to having adopted large stitching surface and many puncture body structure, thereby structurally guaranteed the connection electric conductivity of this puncture syndeton, overcome existing penetrating cable clamp occur in using local overheating, aging, the phenomenon such as burn, the flat thorn structure of wedge shape that coordinates again each puncture body, further improved connection electric conductivity, its wire attended operation is easy, has crimping effect balancing, reliable technological merit.
Accompanying drawing explanation
Fig. 1 is general assembly structure chart of the present utility model.
Fig. 2 is the side-looking structure chart of wire clamp seat.
Fig. 3 and Fig. 4 are respectively looking up and side-looking structure chart of wire clamp pressing plate.
Fig. 5 is that the A of Fig. 4 is to structure chart.
Fig. 6 is the structure chart of wire clamp seat.
Fig. 7 is the plan structure figure of wire clamp seat.
embodiment
What Fig. 1 provided is a concrete constructed embodiment of the electric wiring supporting insulator of puncture disclosed in the utility model.The electric wiring supporting insulator that punctures comprises the fixed part 2 of insulator body 1, insulator body 1 lower end, and penetrating cable clamp portion 3 is arranged at insulator body 1 upper end.Described penetrating cable clamp portion 3 is by wire clamp seat 30, wire clamp pressing plate 31 and press part 32 and form, and in the installation borehole jack of the fixedly embedded wire clamp seat 30 of central leading-drawing rod 10 of this supporting insulator, makes wire clamp seat 30 be fixedly mounted on supporting insulator body 1 upper end.Wire clamp seat 30 is provided with the guide part that wire clamp pressing plate 31 and 30 pressings of wire clamp seat are moved, in the present embodiment, described guide part is the two guide spiro rods 33 on wire clamp seat 30, the guiding perforation of wire clamp pressing plate 31 is through two guide spiro rods 33 of wire clamp seat 30, wire clamp seat 30 stitching surface relative to wire clamp pressing plate 31 is provided with the arch pressure surface 35 that wears wire, 34, both arch pressure surfaces 35, on 34, be equipped with some puncture body 4, described puncture body 4 matrix arrangement modes are fixedly installed on arch pressure surface 35, on 34, in the locking of nut fixed part, during wire clamp seat 30 and wire clamp pressing plate 31 are defeated by nut check to close, puncture body 4 punctures the insulating outer layer of wire, a considerable amount of puncture body are connected with wire inner core, guaranteed its conductive contact performance.In order further to guarantee the conductive contact performance of this penetrating cable clamp portion 3, this puncture body 4 is the flat thorn of wedge shape.
Claims (2)
- One kind puncture electric wiring supporting insulator, penetrating cable clamp portion is arranged at supporting insulator upper end, described penetrating cable clamp portion is by wire clamp seat (30), wire clamp pressing plate (31) and press part (32) and form, supporting insulator is installed in borehole jack and is fixedly connected with wire clamp seat by the fixedly embedded wire clamp seat of its central leading-drawing rod (30), wire clamp seat (30) is provided with the guide part that wire clamp pressing plate (31) and wire clamp seat (30) pressing are moved, it is characterized in that wire clamp seat (30) is provided with the relative stitching surface of wire clamp pressing plate (31) the arch pressure surface (35 that wears wire, 34), on both arch pressure surfaces, be equipped with some puncture body (4), described puncture body (4) matrix spread configuration is on arch pressure surface.
- 2. the electric wiring supporting insulator of puncture according to claim 1, is characterized in that described puncture body (4) is the flat thorn of wedge shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320746166.9U CN203588775U (en) | 2013-11-20 | 2013-11-20 | Puncturing electric-wiring supporting insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320746166.9U CN203588775U (en) | 2013-11-20 | 2013-11-20 | Puncturing electric-wiring supporting insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203588775U true CN203588775U (en) | 2014-05-07 |
Family
ID=50586651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320746166.9U Expired - Lifetime CN203588775U (en) | 2013-11-20 | 2013-11-20 | Puncturing electric-wiring supporting insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203588775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104351162A (en) * | 2014-11-25 | 2015-02-18 | 辽宁华隆电力科技有限公司 | Bird damage prevention device provided with inversely-suspended insulator |
-
2013
- 2013-11-20 CN CN201320746166.9U patent/CN203588775U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104351162A (en) * | 2014-11-25 | 2015-02-18 | 辽宁华隆电力科技有限公司 | Bird damage prevention device provided with inversely-suspended insulator |
| CN104351162B (en) * | 2014-11-25 | 2016-10-12 | 辽宁华隆电力科技股份有限公司 | A kind of upside-down hanging insulator bird-damage prevention device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LIAONING HUALONG POWER TECHNOLOGY CO., LTD. Free format text: FORMER NAME: LIAONING HUALONG ELECTRIC POWER TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 118303, No. 88, ring road, Zhenxing District, Liaoning, Dandong Patentee after: LIAONING HUALONG ELECTRIC TECHNOLOGY INCORPORATED CO. Address before: 118008 Dandong province Zhenxing District, Liaoning Road, No. 277 Patentee before: LIAONING HUALONG ELECTRIC POWER TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |
|
| CX01 | Expiry of patent term |