CN203643482U - High-altitude wiring pliers - Google Patents
High-altitude wiring pliers Download PDFInfo
- Publication number
- CN203643482U CN203643482U CN201320894388.5U CN201320894388U CN203643482U CN 203643482 U CN203643482 U CN 203643482U CN 201320894388 U CN201320894388 U CN 201320894388U CN 203643482 U CN203643482 U CN 203643482U
- Authority
- CN
- China
- Prior art keywords
- clamp
- jointing clamp
- jointing
- wiring
- plier
- 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
Links
- 239000002184 metal Substances 0.000 claims abstract description 44
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004382 potting Methods 0.000 description 2
- 206010014357 Electric shock Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- Insulating Bodies (AREA)
Abstract
The utility model discloses a pair of high-amplitude wiring pliers which is composed of wiring pliers and an insulating rod. The wiring pliers comprise a wiring plier body, a fixed metal plier, a movable metal plier, a terminal, a rotary screw, an elevating nut and a six-edge screw, the fixed metal plier and the terminal are fixedly arranged in the upper portion of the wiring plier body, the fixed metal plier is connected with the terminal via a flexible conductive connector, the rotary screw is arranged in the wiring plider body, the elevating nut sleeves the rotary screw and is connected with the movable metal plier to drive the movable metal plier to move on the wiring plier body, and the lower portion of the rotary screw is connected with the six-edge screw via a universal joint. According to the high-altitude wiring pliers, the insulating rod is detachable from the wiring plier body, and a six-edge screw groove into which the six-edge screw rod can be embedded is arranged in the insulating rod. The pair of high-altitude wiring pliers is relatively high in stability and clamping degree, the wiring pliers can be conveniently separated from the insulating rod, and relatively high safety level is provided.
Description
Technical field
The utility model relates to jointing clamp structure, particularly relates to the separable overhead jointing clamp that a kind of altitude test is used.
Background technology
At present altitude test jointing clamp used by metal clamp, wire be flexible coupling, binding post, lifting structure form.When test, test lead is connected with power equipment by metal clamp.Although in operation easily but in function, also have incomplete place, as being connected with jointing clamp: test lead insecurely easily comes off, after wiring completes, insulating bar can not take off, in the time of outdoor test, come off from power equipment because the factors such as wind-force easily cause jointing clamp, cause high pressure Danger Electric shock risk etc.
Utility model content
In order to overcome the deficiency of existing overhead jointing clamp, wiring difficulty while test for large scale electrical power unit, or connect the rear insecure potential safety hazard of bringing, the utility model provides a kind of overhead jointing clamp, can be used in easily and reliably large scale electrical power unit is carried out to test connection.
The utility model is to solve the problems of the technologies described above the technical scheme adopting to be:
A kind of overhead jointing clamp, formed by jointing clamp and insulating bar, described jointing clamp comprises jointing clamp body, fixing metal clamp, live metal clamp, binding post, rotary screw, lifting nut, six edge screws, described jointing clamp body top is fixedly installed fixing metal clamp and binding post, fixing metal clamp is flexible coupling and is connected with binding post by conduction, jointing clamp body interior is provided with rotary screw, on rotary screw, be socketed with lifting nut, live metal clamp is relative with fixing metal clamp, all be arranged on jointing clamp body, lifting nut is connected with live metal clamp, and drive live metal clamp to move on jointing clamp body, rotary screw bottom is connected with six edge screws by universal joint, described overhead jointing clamp is the detachable structure of insulating bar and jointing clamp body, in described insulating bar, be provided with the six rib screw channels that can embed six edge screws.
Further, in described fixing metal clamp and live metal clamp, be equipped with multiple pressure springs, described jointing clamp body lower outside is also provided with spiral cable buncher, and described six rib screw channel bottoms are provided with strong magnets.
Further, described universal joint can change driving torque direction, makes jointing clamp be not more than 90 ° of direction rotations.
Overhead jointing clamp steadiness of the present utility model, clamping degree are higher, can easily jointing clamp be separated with insulating bar, have stronger security, can well coordinate high-potting work.
Brief description of the drawings
Fig. 1 is the structural drawing of the jointing clamp of overhead jointing clamp of the present utility model.
Fig. 2 is the structural drawing of the insulating bar of overhead jointing clamp of the present utility model.
In figure, each component names is as follows:
1-fixing metal clamp, 2-live metal clamp, 3-jointing clamp body, 4-binding post, 5-rotary screw, 6-lifting nut, 7-spiral cable buncher, 8-conduction is flexible coupling, 9-universal joint, 10-six edge screws, 11-pressure spring, 12-six rib screw channels, 13-strong magnets, 14-insulating bar
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
With reference to Fig. 1-2, overhead jointing clamp of the present utility model, formed by jointing clamp and insulating bar 14, jointing clamp comprises jointing clamp body 3, fixing metal clamp 1, live metal clamp 2, binding post 4, rotary screw 5, lifting nut 6, spiral cable buncher 7, six edge screws 10, wherein jointing clamp body 3 tops are fixedly installed fixing metal clamp 1 and binding post 4, fixing metal clamp 1 is flexible coupling and 8 is connected with binding post 4 by conduction, jointing clamp body 3 inside are provided with rotary screw 5, on rotary screw 5, be socketed with lifting nut 6, live metal clamp 2 is relative with fixing metal clamp 1, all be arranged on jointing clamp body 3, lifting nut 6 is connected with live metal clamp 2, and drive live metal clamp 2 to move on jointing clamp body 3, rotary screw bottom is connected with six edge screws 10 by universal joint 9, jointing clamp body 3 lower outsides are also provided with spiral cable buncher 7, in fixing metal clamp 1 and live metal clamp 2, be equipped with multiple pressure springs 11.Be provided with strong magnets 13 and be provided with six rib screw channel 12, six rib screw channel 12 bottoms in insulating bar 14.
Overhead jointing clamp is designed to the detachable structure of insulating bar 14 and jointing clamp, while hanging test wire, rotate insulating bar, make six edge screws 10 drive lifting nut 6 lifting in rotary screw 5, drive live metal clamp 2 and fixing metal clamp 1 to match, thereby clamp testing equipment.
Overhead jointing clamp of the present utility model can make test lead and jointing clamp stable connection, wherein pressure spring 11 the clamping degree that has improved metal clamp is set, effectively prevented the danger of jointing clamp falling from high altitude.And spiral cable buncher 7 can be strapped in test lead in cable buncher, prevent that test lead from coming off.
In addition, the use of six edge screws 10 and six rib screw channels 12 can ensure separating of insulating bar and jointing clamp, in the time of wiring, rotating six edge screws 10 embeds in six rib screw channels 12, rotate six edge screws 10 and drive lifting nut 6 to move up and down on rotary screw 5, make metal clamp contact and separate with tested device.After wiring, can pull insulating bar, six edge screws are extracted to six rib screw channels.The strong magnets simultaneously arranging in six rib screw channel 12 bottoms can be convenient to six edge screws and be stuck in six rib screw channels in the time operating, and increases the degree of fixation of six edge screws at six rib screw channels.Universal joint 9 can change driving torque direction, can make jointing clamp be not more than 90 ° of direction rotations.
Overhead jointing clamp steadiness of the present utility model, clamping degree are higher, have stronger security, can well coordinate high-potting work.
By reference to the accompanying drawings embodiment of the present utility model is described although above-mentioned; but the not restriction to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendments that creative work can make or distortion still in protection domain of the present utility model.
Claims (3)
1. an overhead jointing clamp, formed by jointing clamp and insulating bar, described jointing clamp comprises jointing clamp body, fixing metal clamp, live metal clamp, binding post, rotary screw, lifting nut, six edge screws, it is characterized in that, described jointing clamp body top is fixedly installed fixing metal clamp and binding post, fixing metal clamp is flexible coupling and is connected with binding post by conduction, jointing clamp body interior is provided with rotary screw, on rotary screw, be socketed with lifting nut, live metal clamp is relative with fixing metal clamp, all be arranged on jointing clamp body, lifting nut is connected with live metal clamp, and drive live metal clamp to move on jointing clamp body, rotary screw bottom is connected with six edge screws by universal joint, described overhead jointing clamp is the detachable structure of insulating bar and jointing clamp body, in described insulating bar, be provided with the six rib screw channels that can embed six edge screws.
2. overhead jointing clamp according to claim 1, it is characterized in that, in described fixing metal clamp and live metal clamp, be equipped with multiple pressure springs, described jointing clamp body lower outside is also provided with spiral cable buncher, and described six rib screw channel bottoms are provided with strong magnets.
3. overhead jointing clamp according to claim 1 and 2, is characterized in that, described universal joint can change driving torque direction, makes jointing clamp be not more than 90 ° of direction rotations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320894388.5U CN203643482U (en) | 2013-12-31 | 2013-12-31 | High-altitude wiring pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320894388.5U CN203643482U (en) | 2013-12-31 | 2013-12-31 | High-altitude wiring pliers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203643482U true CN203643482U (en) | 2014-06-11 |
Family
ID=50874717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320894388.5U Expired - Fee Related CN203643482U (en) | 2013-12-31 | 2013-12-31 | High-altitude wiring pliers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203643482U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728474A (en) * | 2013-12-31 | 2014-04-16 | 国家电网公司 | Upper air wiring clamp |
| CN104535804A (en) * | 2014-12-31 | 2015-04-22 | 国家电网公司 | Portable current transformer test clamp |
| CN107064574A (en) * | 2017-06-06 | 2017-08-18 | 国网辽宁省电力有限公司铁岭供电公司 | Breaker p-wire hitch bar |
| CN110103193A (en) * | 2019-06-05 | 2019-08-09 | 国网山东省电力公司烟台供电公司 | A kind of transformer equipment fastening tool |
-
2013
- 2013-12-31 CN CN201320894388.5U patent/CN203643482U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728474A (en) * | 2013-12-31 | 2014-04-16 | 国家电网公司 | Upper air wiring clamp |
| CN104535804A (en) * | 2014-12-31 | 2015-04-22 | 国家电网公司 | Portable current transformer test clamp |
| CN107064574A (en) * | 2017-06-06 | 2017-08-18 | 国网辽宁省电力有限公司铁岭供电公司 | Breaker p-wire hitch bar |
| CN110103193A (en) * | 2019-06-05 | 2019-08-09 | 国网山东省电力公司烟台供电公司 | A kind of transformer equipment fastening tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |