CN203275448U - Power detection clamping - Google Patents
Power detection clamping Download PDFInfo
- Publication number
- CN203275448U CN203275448U CN 201320310812 CN201320310812U CN203275448U CN 203275448 U CN203275448 U CN 203275448U CN 201320310812 CN201320310812 CN 201320310812 CN 201320310812 U CN201320310812 U CN 201320310812U CN 203275448 U CN203275448 U CN 203275448U
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- pliers
- rod
- utility
- clamp nozzle
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Abstract
本实用新型涉及电力检测器具，特别是一种电力测试钳。它在钳杆的顶端固定有上钳嘴，下钳嘴活动安装在钳杆的滑槽中，上钳嘴及下钳嘴上分别设有接线栓，钳杆通过上万向节连接转向杆，转向杆通过下万向节接手杆。本实用新型一种电力测试钳通过两个万向节的设置，使得钳嘴部分更灵活，相比现有技术可以适应更苛刻的工作环境。
The utility model relates to a power testing device, in particular to a kind of power testing pliers. It has an upper pliers mouth fixed on the top of the pliers rod, and the lower pliers mouth is movably installed in the chute of the pliers rod. The upper pliers mouth and the lower pliers mouth are respectively equipped with wiring bolts. The pliers rod is connected to the steering rod through the upper universal joint. The steering rod passes through the lower universal joint receiver rod. The utility model provides an electric power testing pliers through the arrangement of two universal joints, so that the jaw part of the pliers is more flexible, and can adapt to a harsher working environment compared with the prior art.
Description
Technical field
The utility model relates to the power detector tool, particularly a kind of power detecting pincers.
Background technology
Power detecting pincers is widely used in each power department and carries out the test of contact resistance, loop resistance and the places such as experiment of high-voltage switch gear and transformer, efficiently solve the ascend a height difficult problem of wiring of needs in the power test process, but, test wiring in the face of bushing shell for transformer, the casing short joint of high-power transformer AC voltage withstand test, the special circumstances such as connection of the special-shaped binding post of switchgear, because being subjected to the structural design drawbacks limit, existing power detecting pincers still can't solve.
The utility model content
The purpose of this utility model is to provide a kind of power detecting pincers that can adapt to different working conditions.
The purpose of this utility model is achieved through the following channels: a kind of power detecting pincers, top at claw beam is fixed with upper clamp nozzle, lower clamp nozzle is movably arranged in the chute of claw beam, be respectively equipped with wiring screw on upper clamp nozzle and lower clamp nozzle, the claw beam bottom connects an end of turning-bar by upper cardan, the other end of turning-bar is taken over bar by lower cardan.
As the further optimization of scheme, described hand lever is the extension sleeve structure.
A kind of power detecting pincers of the utility model makes the jaw part more flexible by the setting of two universal joints, can adapt to harsher working environment compared to existing technology.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model structural representation;
In figure, claw beam 1, upper clamp nozzle 2, lower clamp nozzle 3, wiring screw 4, upper cardan 5, turning-bar 6, hand lever 7, lower cardan 8.
Embodiment
As shown in Figure 1, a kind of power detecting pincers of the utility model, it is fixed with upper clamp nozzle 2 on the top of claw beam 1, lower clamp nozzle 3 is movably arranged in the chute of claw beam 1, be respectively equipped with wiring screw 4 on upper clamp nozzle 2 and lower clamp nozzle 3, claw beam 1 bottom connects an end of turning-bar 6 by upper cardan 5, the other end of turning-bar 6 is by lower cardan 8 catcher bars 7, and this hand lever 7 is the extension sleeve structure.This power detecting pincers can utilize two universal joints 5 to carry out angular setting, simultaneously can by the adjustment of stretching of the tube-in-tube structure of hand lever 7, use very flexible.
Claims (2)
1. power detecting pincers, it is characterized in that: be fixed with upper clamp nozzle (2) on the top of claw beam (1), lower clamp nozzle (3) is movably arranged in the chute of claw beam (1), be respectively equipped with wiring screw (4) on upper clamp nozzle (2) and lower clamp nozzle (3), claw beam (1) bottom connects an end of turning-bar (6) by upper cardan (5), the other end of turning-bar (6) is by lower cardan (8) catcher bar (7).
2. a kind of power detecting pincers as claimed in claim 1 is characterized in that: described hand lever (7) is the extension sleeve structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320310812 CN203275448U (en) | 2013-05-21 | 2013-05-21 | Power detection clamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320310812 CN203275448U (en) | 2013-05-21 | 2013-05-21 | Power detection clamping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203275448U true CN203275448U (en) | 2013-11-06 |
Family
ID=49505825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320310812 Expired - Fee Related CN203275448U (en) | 2013-05-21 | 2013-05-21 | Power detection clamping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203275448U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106199088A (en) * | 2016-09-14 | 2016-12-07 | 国家电网公司 | A kind of telescopic termination of power test |
| CN106671054A (en) * | 2016-12-08 | 2017-05-17 | 广西电网有限责任公司南宁供电局 | Method for connection and disconnection between high-voltage test tongs and leading-out terminal of high-voltage equipment |
| CN107462749A (en) * | 2017-08-30 | 2017-12-12 | 国网河北省电力公司衡水供电分公司 | Transformer testing clamps |
-
2013
- 2013-05-21 CN CN 201320310812 patent/CN203275448U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106199088A (en) * | 2016-09-14 | 2016-12-07 | 国家电网公司 | A kind of telescopic termination of power test |
| CN106671054A (en) * | 2016-12-08 | 2017-05-17 | 广西电网有限责任公司南宁供电局 | Method for connection and disconnection between high-voltage test tongs and leading-out terminal of high-voltage equipment |
| CN107462749A (en) * | 2017-08-30 | 2017-12-12 | 国网河北省电力公司衡水供电分公司 | Transformer testing clamps |
| CN107462749B (en) * | 2017-08-30 | 2024-12-20 | 国网河北省电力公司衡水供电分公司 | Transformer test clamp |
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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: 20131106 Termination date: 20140521 |