CN202759204U - Adjusting clamp applied to +/-500kV same tower double-circuit line - Google Patents
Adjusting clamp applied to +/-500kV same tower double-circuit line Download PDFInfo
- Publication number
- CN202759204U CN202759204U CN 201220392223 CN201220392223U CN202759204U CN 202759204 U CN202759204 U CN 202759204U CN 201220392223 CN201220392223 CN 201220392223 CN 201220392223 U CN201220392223 U CN 201220392223U CN 202759204 U CN202759204 U CN 202759204U
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- CN
- China
- Prior art keywords
- wire
- clamp
- pressing plate
- wire clamp
- drag link
- 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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Abstract
The utility model discloses an adjusting clamp applied to a +/-500kV same tower double-circuit line. The adjusting clamp applied to the +/-500kV same tower double-circuit line comprises a wire end clamp body, a wire end clamp platen, a pull rod end clamp body, a pull rod end clamp platen, and a stud. One end of the wire end clamp body and one end of the wire end clamp platen form a first clamp ring which is used for the installation of a wire. The first clamp ring is provided with a first rubber pad. One end of the pull rod end clamp body and one end of the pull rod end clamp platen form a second clamp ring which is used for the installation of a pull rod. The second clamp ring is provided with a second rubber pad. The other end of the wire end clamp body is connected with the other end of the wire end clamp platen through one end of the stud. The other end of the pull rod end clamp body is connected with the other end of the pull rod end clamp platen through the other end of the stud. According to the utility model, the spacing between two grip heads can be adjusted, which solves the problem that a TJ2 type jumper spacing rod is used by the previous line and is easy to fracture in a heavy icing area.
Description
Technical field:
The utility model relates to the transmission facility technical field, is specifically related to a kind of ± 500kV common-tower double-return circuit space-adjusting wire clamp.
Background technology:
Multiple conducting wires is generally adopted in the design of existing ± 500kV high-tension line, and the situation that wire and pull bar, grading ring or yoke plate are collided can occur between the wire in construction.Transmission line is after setting up, vertical range between the power transmission cable can not change arbitrarily, so the length of wire clamp just need to be accomplished accurate cutting according to the distance between the cable, very large difficulty and inconvenience have been caused for manufacturing wire clamp, also electric power transfer is caused adverse effect, reduced efficiency of transmission.
The utility model content:
The purpose of this utility model provides a kind of ± 500kV common-tower double-return circuit space-adjusting wire clamp is regulated two spacings of holding between the head, solves in the past circuit with the situation of TJ2 type jumper wire spacing rod fracture under the heavy icing area condition.
The utility model is achieved by the following technical programs: ± 500kV common-tower double-return circuit space-adjusting wire clamp, comprise the conductor wire end wire clip body, conductor wire end wire clamp pressing plate, the drag link end wire clip body, drag link end wire clamp pressing plate, stud, one end of described conductor wire end wire clip body and conductor wire end wire clamp pressing plate one end surround a First Line clamping ring in order to conducting wire, described First Line clamping ring place establishes the first rubber blanket, one end of one end of described drag link end wire clip body and drag link end wire clamp pressing plate surrounds one in order to the second wire clamp circle of pull bar to be installed, described the second wire clamp circle place establishes the second rubber blanket, the other end of described conductor wire end wire clip body is connected by stud one end with the other end of conductor wire end wire clamp pressing plate, and the other end of described drag link end wire clip body is connected by the stud other end with the other end of drag link end wire clamp pressing plate.
The utility model can be regulated two spacings of holding between the head, solves the in the past situation of circuit usefulness TJ2 type jumper wire spacing rod fracture under the heavy icing area condition.
Description of drawings:
Fig. 1 is front view of the present utility model;
Embodiment:
Below be to further specify of the present utility model, rather than to restriction of the present utility model.
Embodiment 1:
As shown in Figure 1, ± 500kV common-tower double-return circuit space-adjusting wire clamp, comprise the conductor wire end wire clip body 1 that adopts steel part to make, conductor wire end wire clamp pressing plate 2, drag link end wire clip body 3, drag link end wire clamp pressing plate 4, one end of stud 5 conductor wire end wire clip bodies 1 and conductor wire end wire clamp pressing plate 2 one ends surround a First Line clamping ring in order to conducting wire, First Line clamping ring place establishes the first rubber blanket 10, the other end of conductor wire end wire clip body 1 is connected by stud 5 one ends with conductor wire end wire clamp pressing plate 2 other ends, one end of one end of drag link end wire clip body 3 and drag link end wire clamp pressing plate 4 surrounds one in order to the second wire clamp circle of pull bar to be installed, the second wire clamp circle place establishes the second rubber blanket 11, the other end of drag link end wire clip body 3 is connected by stud 5 other ends with drag link end wire clamp pressing plate 4 other ends, described stud 5 two ends are by plain washer 6, spring washer 7, nut 8, closed pin 9 grades are done fastening.
Claims (1)
1. ± 500kV common-tower double-return circuit space-adjusting wire clamp, comprise conductor wire end wire clip body (1), conductor wire end wire clamp pressing plate (2), drag link end wire clip body (3), drag link end wire clamp pressing plate (4), stud (5), one end of described conductor wire end wire clip body (1) and conductor wire end wire clamp pressing plate (2) one ends surround a First Line clamping ring in order to conducting wire, described First Line clamping ring place establishes the first rubber blanket (10), one end of one end of described drag link end wire clip body (3) and drag link end wire clamp pressing plate (4) surrounds one in order to the second wire clamp circle of pull bar to be installed, described the second wire clamp circle place establishes the second rubber blanket (11), it is characterized in that: the other end of described conductor wire end wire clip body (1) is connected by stud (5) one ends with the other end of conductor wire end wire clamp pressing plate (2), and the other end of described drag link end wire clip body (3) is connected by stud (5) other end with the other end of drag link end wire clamp pressing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220392223 CN202759204U (en) | 2012-08-08 | 2012-08-08 | Adjusting clamp applied to +/-500kV same tower double-circuit line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220392223 CN202759204U (en) | 2012-08-08 | 2012-08-08 | Adjusting clamp applied to +/-500kV same tower double-circuit line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202759204U true CN202759204U (en) | 2013-02-27 |
Family
ID=47738366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220392223 Expired - Fee Related CN202759204U (en) | 2012-08-08 | 2012-08-08 | Adjusting clamp applied to +/-500kV same tower double-circuit line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202759204U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157989A (en) * | 2014-08-26 | 2014-11-19 | 重庆自勇科技有限公司 | Puncture wire clamp |
| CN107611901A (en) * | 2017-11-03 | 2018-01-19 | 江苏双汇电力发展股份有限公司 | A kind of device clamp |
| CN108988265A (en) * | 2018-07-24 | 2018-12-11 | 安徽宏源线路器材有限公司 | A kind of power transmission tower aerial cable separated time adjusting fit structure device |
| CN114024278A (en) * | 2021-10-09 | 2022-02-08 | 国网河北省电力有限公司检修分公司 | Anti-abrasion support hardware fitting for strain jumper of ultra-high voltage transmission line |
-
2012
- 2012-08-08 CN CN 201220392223 patent/CN202759204U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157989A (en) * | 2014-08-26 | 2014-11-19 | 重庆自勇科技有限公司 | Puncture wire clamp |
| CN104157989B (en) * | 2014-08-26 | 2016-07-06 | 重庆自勇科技有限公司 | Penetrating cable clamp |
| CN107611901A (en) * | 2017-11-03 | 2018-01-19 | 江苏双汇电力发展股份有限公司 | A kind of device clamp |
| CN107611901B (en) * | 2017-11-03 | 2023-07-28 | 江苏双汇电力发展股份有限公司 | Equipment wire clamp |
| CN108988265A (en) * | 2018-07-24 | 2018-12-11 | 安徽宏源线路器材有限公司 | A kind of power transmission tower aerial cable separated time adjusting fit structure device |
| CN114024278A (en) * | 2021-10-09 | 2022-02-08 | 国网河北省电力有限公司检修分公司 | Anti-abrasion support hardware fitting for strain jumper of ultra-high voltage transmission line |
| CN114024278B (en) * | 2021-10-09 | 2023-03-14 | 国网河北省电力有限公司检修分公司 | Super extra-high voltage transmission line strain jumper wire abrasion-proof supporting hardware fitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20130808 |