CN201656011U - Overhead wiring clamp device - Google Patents
Overhead wiring clamp device Download PDFInfo
- Publication number
- CN201656011U CN201656011U CN2010201121744U CN201020112174U CN201656011U CN 201656011 U CN201656011 U CN 201656011U CN 2010201121744 U CN2010201121744 U CN 2010201121744U CN 201020112174 U CN201020112174 U CN 201020112174U CN 201656011 U CN201656011 U CN 201656011U
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- CN
- China
- Prior art keywords
- chute
- clamping device
- chuck
- altitude wiring
- bar head
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses an overhead wiring clamp device. The device comprises a rod head and an insulating rod body which are connected together. A fixed clamp head is horizontally fixed and arranged at the front part of the rod head, a longitudinal chute is arranged at the lower part of the fixed clamp head, and an elastic tightening mechanism is arranged in the chute. The device also comprises a movable clamp head, the movable clamp head is horizontally arranged below the fixed clamp head, and the bottom of the movable clamp head is embedded in the chute, connected with the elastic tightening mechanism and tightly pressed on the upper end surface of the chute. The clamp surfaces of the fixed clamp head and the movable clamp head are oppositely arranged. The movable clamp head can move along the chute long direction under external force action. The clamp device is simple in structure and convenient in operation. Tests prove that wires are firmly connected, reliable test results are ensured, personnel safety can be ensured to an utmost extent, and the use is safe and reliable.
Description
Technical field
The utility model relates to electric power aid field, particularly a kind of high-altitude wiring clamping device that is used for the electric power energizing test.
Background technology
In the electrical production field, often need carry out big electric current energizing test, but present cranking test line is very inconvenient when energizing test, such as when the CT energising of carrying out 220KV detects, because the CT position is higher, personnel need climb up CT by ladder and finish the hanging wire operation during energising, and it is greatly dangerous, and the energizing test line be connected time contact with a wire sleeve not necessarily reliable, result of the test produces sometimes than mistake.Therefore, be necessary to invent and a kind ofly can easily finish high-altitude wiring, the reliable aid of handling safety.
The utility model content
In view of this, the purpose of this utility model provides a kind of high-altitude wiring clamping device safe and reliable, easy to operate, cheap for manufacturing cost.
The purpose of this utility model is achieved through the following technical solutions: this high-altitude wiring clamping device comprises bar head and the insulation shaft that links together, the front cross of described bar head is set with fixed chuck, the below of described fixed chuck is provided with vertical chute, and described chute inside is provided with the elasticity jacking mechanism;
Described high-altitude wiring clamping device also comprises active chuck, described active chuck is horizontally installed on the below of fixed chuck, the bottom of described active chuck embeds the interior upper surface that is connected with the elasticity jacking mechanism and is secured in chute of chute, and the clamping face of described fixed chuck and active chuck is oppositely arranged; Under external force, described active chuck can be moved along chute length.
Further, described elasticity jacking mechanism comprises tubular type compression spring and contiguous block, and described tubular type compression spring vertically is arranged on chute inside, and an end of described contiguous block is connected with the top of tubular type compression spring, and the other end is fixedlyed connected with the bottom of active chuck.；
Further, be provided with laciniation on the clamping face of described fixed chuck and active chuck;
Further, along the longitudinal direction, the distance between the clamping face of described fixed chuck and active chuck is 160mm;
Further, described chute is arranged on the bar head and makes one with the bar head;
Further, described bar head adopts detachable fixed form to be connected with the insulation shaft;
Further, described insulating bar adopts the structure that removably connects as the combining structure that is connected and composed successively by many eradications edge connecting rod head and the tail between the adjacent insulated connecting rod;
Further, the described structure that removably connects is screw connection structure or jump ring syndeton.
The beneficial effects of the utility model are:
1) this clamping device is simple in structure, and is easy to operate, fastening through the evidence wiring, guaranteed the reliable of result of the test;
2) by using this clamping device, reduced safety belt, the use of the instruments such as ladder of ascending a height, saved the operating time, improved operating efficiency, reduced production cost, this cost of goods manufactured is cheap simultaneously, is fit to promote the use of;
3) this clamping device can guarantee personnel's safety to a great extent, and is safe and reliable.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being conspicuous to those skilled in the art, perhaps can from practice of the present utility model, obtain instruction to investigating hereinafter.Target of the present utility model and other advantages can realize and obtain by following specification and claims.
Description of drawings
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing the utility model is described in further detail, wherein:
Fig. 1 is the utility model structural representation;
Fig. 2 be Fig. 1 along A to schematic diagram;
Fig. 3 holds out against the mechanism structure schematic diagram for elasticity of the present utility model.
Embodiment
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.Should be appreciated that preferred embodiment only for the utility model is described, rather than in order to limit protection range of the present utility model.
As depicted in figs. 1 and 2, high-altitude wiring clamping device of the present utility model comprises the bar head 1 and the insulation shaft 2 that link together, and bar head 1 adopts detachable fixed form to be connected with insulation shaft 2, adopts clamping in the present embodiment; The front cross of bar head 1 is set with fixed chuck 3, and the below of fixed chuck 3 is provided with vertical chute 4, and chute 4 is made one with bar head 1, and chute 4 inside are provided with the elasticity jacking mechanism;
The high-altitude wiring clamping device also comprises active chuck 5, active chuck 5 is horizontally installed on the below of fixed chuck 3, the bottom of active chuck 5 embeds the chute 4 interior upper surfaces that are connected with the elasticity jacking mechanism and are secured in chute 4, fixed chuck 3 is oppositely arranged with the clamping face of active chuck 5, along the longitudinal direction, between the clamping face of fixed chuck 3 and active chuck 5 is that (this distance is the minimum range between fixed chuck and the active chuck to 160mm apart from d, in actual applications, this distance can be adjusted as required), under external force, active chuck 5 can be moved along the length of chute 4 (length of chute 4 is also made according to actual needs).
Frictional force on the clamping face that increases fixed chuck 3 and active chuck 5 makes lead fixed more firm, is provided with laciniation on the clamping face of fixed chuck 3 and active chuck 5;
As shown in Figure 3, in the present embodiment, the elasticity jacking mechanism comprises tubular type compression spring 6 and contiguous block 7, tubular type compression spring 6 vertically is arranged on chute 4 inside, the mode that one end of contiguous block 7 adopts step to cooperate is connected with the top of tubular type compression spring 6 and part is inserted in tubular type compression spring 6 inside, and the other end is fixedlyed connected with the bottom of active chuck 5.
In the present embodiment, insulation shaft 2 is served as reasons thoroughly does away with the combining structures that edge connecting rods 8 head and the tail connect and compose successively more, adopts the structure 9 that removably connects between the adjacent insulated connecting rod 8, and the structure that removably connects 9 adopts screw connection structure.In practical operation, can be as required by increasing the quantity of insulated connecting rod 8, the shaft that will insulate prolongs.
The utility model in use, the operator only need be wrapped in the energizing test line on the active chuck, hand-held then insulation insulation shaft, chuck is stuck on a lead gets final product, because the elasticity jacking mechanism can offer the certain pretightning force of active chuck, so can guarantee with active chuck the energizing test line firmly to be contacted with a lead, ensure test effect by fixed chuck.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of the technical program, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (9)
1. the high-altitude wiring clamping device is held device, it is characterized in that: described high-altitude wiring clamping device is held device and is comprised bar head (1) and the insulation shaft (2) that links together, the front cross of described bar head (1) is set with fixed chuck (3), the below of described fixed chuck (3) is provided with vertical chute (4), and described chute (4) inside is provided with the elasticity jacking mechanism;
Described high-altitude wiring clamping device is held device and is also comprised active chuck (5), described active chuck (5) is horizontally installed on the below of fixed chuck (3), the bottom of described active chuck (5) embeds the interior upper surface that is connected with the elasticity jacking mechanism and is secured in chute (4) of chute (4), and described fixed chuck (3) is oppositely arranged with the clamping face of active chuck (5); Under external force, described active chuck (5) can be moved along chute (4) length.
2. high-altitude wiring clamping device according to claim 1, it is characterized in that: described elasticity jacking mechanism comprises tubular type compression spring (6) and contiguous block (7), described tubular type compression spring (6) vertically is arranged on chute (4) inside, one end of described contiguous block (7) is connected with the top of tubular type compression spring (6), and the other end is fixedlyed connected with the bottom of active chuck (5).
3. high-altitude wiring clamping device according to claim 1 and 2 is characterized in that: be provided with laciniation on the clamping face of described fixed chuck (3) and active chuck (5).
4. high-altitude wiring clamping device according to claim 3 is characterized in that: along the longitudinal direction, the distance (d) between the clamping face of described fixed chuck (3) and active chuck (5) is 160mm.
5. high-altitude wiring clamping device according to claim 1 and 2 is characterized in that: described chute (4) is arranged on the bar head (1) and bar head (1) is made one.
6. high-altitude wiring clamping device according to claim 3 is characterized in that: described chute (4) is arranged on the bar head (1) and bar head (1) is made one.
7. high-altitude wiring clamping device according to claim 6 is characterized in that: described bar head (1) adopts detachable fixed form to be connected with insulation shaft (2).
8. high-altitude wiring clamping device according to claim 7 is characterized in that: described insulation shaft (2) is served as reasons thoroughly does away with the combining structures that edge connecting rods (8) head and the tail connect and compose successively more, adopts the structure (9) that removably connects between the adjacent insulated connecting rod (8).
9. according to the described high-altitude wiring clamping device of claim 8, it is characterized in that: the described structure that removably connects (9) is screw connection structure or jump ring syndeton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201121744U CN201656011U (en) | 2010-02-10 | 2010-02-10 | Overhead wiring clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201121744U CN201656011U (en) | 2010-02-10 | 2010-02-10 | Overhead wiring clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201656011U true CN201656011U (en) | 2010-11-24 |
Family
ID=43121253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201121744U Expired - Fee Related CN201656011U (en) | 2010-02-10 | 2010-02-10 | Overhead wiring clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201656011U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280794A (en) * | 2011-06-13 | 2011-12-14 | 重庆市电力公司沙坪坝供电局 | Connection type grounding rod |
| CN102426273A (en) * | 2011-09-15 | 2012-04-25 | 安徽省电力公司铜陵供电公司 | High-altitude junction pole |
| CN103105512A (en) * | 2013-01-23 | 2013-05-15 | 安徽省电力公司芜湖供电公司 | High-altitude test clamp |
| CN103346451A (en) * | 2013-06-29 | 2013-10-09 | 国家电网公司 | 220kV transformer test short-circuit wire connector |
| CN104165973A (en) * | 2014-08-27 | 2014-11-26 | 国网河南省电力公司南阳供电公司 | Online detection device for sulfur hexafluoride gas of high-altitude circuit breaker and detection method |
| CN104201489A (en) * | 2014-07-30 | 2014-12-10 | 国家电网公司 | Novel anti-falling-off grounding wire clamp device for electric power circuit |
| CN104600537A (en) * | 2015-01-22 | 2015-05-06 | 国家电网公司 | Automatic grounding wire clamping method |
| CN105406213A (en) * | 2015-12-10 | 2016-03-16 | 国网四川省电力公司自贡供电公司 | Movable clamping sleeve |
| CN106290995A (en) * | 2016-07-13 | 2017-01-04 | 国网山东省电力公司东营供电公司 | A kind of high-potting auxiliary connection device |
| CN119812870A (en) * | 2025-03-13 | 2025-04-11 | 广东电网有限责任公司肇庆供电局 | A telescopic insulating rod for high-altitude wiring |
-
2010
- 2010-02-10 CN CN2010201121744U patent/CN201656011U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280794A (en) * | 2011-06-13 | 2011-12-14 | 重庆市电力公司沙坪坝供电局 | Connection type grounding rod |
| CN102426273A (en) * | 2011-09-15 | 2012-04-25 | 安徽省电力公司铜陵供电公司 | High-altitude junction pole |
| CN102426273B (en) * | 2011-09-15 | 2013-12-18 | 安徽省电力公司铜陵供电公司 | High-altitude junction pole |
| CN103105512A (en) * | 2013-01-23 | 2013-05-15 | 安徽省电力公司芜湖供电公司 | High-altitude test clamp |
| CN103105512B (en) * | 2013-01-23 | 2015-08-05 | 国家电网公司 | High-altitude test clamp |
| CN103346451A (en) * | 2013-06-29 | 2013-10-09 | 国家电网公司 | 220kV transformer test short-circuit wire connector |
| CN104201489A (en) * | 2014-07-30 | 2014-12-10 | 国家电网公司 | Novel anti-falling-off grounding wire clamp device for electric power circuit |
| CN104165973A (en) * | 2014-08-27 | 2014-11-26 | 国网河南省电力公司南阳供电公司 | Online detection device for sulfur hexafluoride gas of high-altitude circuit breaker and detection method |
| CN104165973B (en) * | 2014-08-27 | 2016-02-24 | 国网河南方城县供电公司 | A kind of high-altitude isolating switch sulfur hexafluoride gas on-line measuring device and detection method |
| CN104600537A (en) * | 2015-01-22 | 2015-05-06 | 国家电网公司 | Automatic grounding wire clamping method |
| CN104600537B (en) * | 2015-01-22 | 2017-04-26 | 国家电网公司 | Automatic grounding wire clamping method |
| CN105406213A (en) * | 2015-12-10 | 2016-03-16 | 国网四川省电力公司自贡供电公司 | Movable clamping sleeve |
| CN106290995A (en) * | 2016-07-13 | 2017-01-04 | 国网山东省电力公司东营供电公司 | A kind of high-potting auxiliary connection device |
| CN119812870A (en) * | 2025-03-13 | 2025-04-11 | 广东电网有限责任公司肇庆供电局 | A telescopic insulating rod for high-altitude wiring |
| CN119812870B (en) * | 2025-03-13 | 2025-09-23 | 广东电网有限责任公司肇庆供电局 | High-altitude wiring telescopic insulating rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121205 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 400711 BEIPEI, CHONGQING TO: 400700 BEIPEI, CHONGQING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121205 Address after: 203 No. 400700 Chongqing city Beibei district south of the district Yubei Avenue South Patentee after: Beibei Power Supply Bureau, Chongqing Electric Power Corporation Patentee after: State Grid Corporation of China Address before: 203 No. 400711 Chongqing city Beibei district south of the district Yubei Avenue South Patentee before: Beibei Power Supply Bureau, Chongqing Electric Power Corporation |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20190210 |