CN102645561A - Wiring clip for electric test of lightning arrester - Google Patents
Wiring clip for electric test of lightning arrester Download PDFInfo
- Publication number
- CN102645561A CN102645561A CN2012101150651A CN201210115065A CN102645561A CN 102645561 A CN102645561 A CN 102645561A CN 2012101150651 A CN2012101150651 A CN 2012101150651A CN 201210115065 A CN201210115065 A CN 201210115065A CN 102645561 A CN102645561 A CN 102645561A
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- rod
- insulating bar
- handle
- pliers
- hinged
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Abstract
一种避雷器带电测试接线夹，有圆管形绝缘杆，绝缘杆的上端连有钳子，绝缘杆圆周有上、下长条孔，绝缘杆内有传动杆，传动杆的下端铰接有伸出下长条孔的弧形下驱动杆，传动杆的上端铰接有伸出上长条孔的弧形上驱动杆，绝缘杆圆周下方有铰接有手柄的圆箍，手柄的另一端铰接在下驱动杆上，钳子的一个手柄铰接在上驱动杆上，绝缘杆圆管内、传动杆与绝缘杆之间有使传动杆受到向下力的弹簧，钳子的钳口上有导电片，导电片连有引线。本发明有绝缘杆，绝缘杆上端连有具有引线的钳子，绝缘杆下端有手柄，绝缘杆内有两端分别与手柄和钳子的手柄铰接相连的弹性传动杆，能安全、方便地在线带电连接在避雷器的电接点上。
The utility model relates to a lightning arrester live test connection clip, which has a circular tubular insulating rod, the upper end of which is connected with pliers, the circumference of the insulating rod has upper and lower long holes, and the insulating rod has a transmission rod inside, and the lower end of the transmission rod is hinged with a protruding lower The arc-shaped lower drive rod of the elongated hole, the upper end of the drive rod is hinged with the arc-shaped upper drive rod protruding from the upper elongated hole, and the circular hoop with the handle is hinged under the circumference of the insulating rod, and the other end of the handle is hinged on the lower drive rod , a handle of the pliers is hinged on the upper driving rod, there is a spring in the round tube of the insulating rod, between the driving rod and the insulating rod to make the driving rod receive a downward force, and there is a conductive sheet on the jaws of the pliers, and the conductive sheet is connected with a lead wire. The invention has an insulating rod, the upper end of the insulating rod is connected with a pliers with lead wires, the lower end of the insulating rod is provided with a handle, and the insulating rod has an elastic transmission rod with two ends hingedly connected with the handle and the handle of the pliers respectively, which can be safely and conveniently connected online On the electrical contacts of the arrester.
Description
Technical field
The present invention relates to the servicing unit of a kind of power equipment test usefulness, connect the coupling arrangement of use in electric contact during the online live testing of particularly a kind of lightning arrester.
Background technology
Lightning arrester is to be used for protecting the power equipment that various electric equipments are avoided lightning surge, switching overvoltage in the electric system, Frequency Transient Overvoltage is impacted and damage.Above-mentioned superpotential is very big to the destructive power of electric system; So must guarantee the dependable performance of lightning arrester at ordinary times; For guarantee that lightning arrester can play a role in above-mentioned accident takes place; In the lightning arrester use, the performance of lightning arrester is tested termly, need carry out under the online charged state the test of lightning arrester; To connect the electric contact of lightning arrester at certain safe distance from the lightning arrester sampling of high voltage electric power equip ment from the electric contact sampling of lightning arrester under charged condition when being online live testing lightning arrester.The electric contact of lightning arrester is installed on the certain height, and online voltage is higher, during sampling certain safe distance will be arranged, and online charged contact sampling from lightning arrester is the work of pretty troublesome also danger close.In the prior art, can safety when not having the online live testing of special-purpose lightning arrester, the online charged coupling arrangement that is connected the use in electric contact of lightning arrester easily.
Summary of the invention
The objective of the invention is in order to overcome above-mentioned deficiency, propose a kind of can safety, the online charged lightning arrester live testing binding clip that is connected the use in electric contact of lightning arrester easily.
The present invention realizes with following method.
The wiring of lightning arrester live testing accompanies the tubular insulating bar of insulating material; The upper end of insulating bar is connected with a handle of pliers; The above and below of insulating bar circumference has respectively along the strip hole of insulating bar axis direction, the drive link that insulating bar is interior, there is insulating material below that go up rectangular top and following hole strip hole, an end of driving stem under the arc of strip hole under the lower end of drive link is hinged with and stretches out; The upper end of drive link is hinged with an end of driving stem on the arc that stretches out strip hole; The top of strip hole is connected with circular boop under the insulating bar circumference, is hinged with an end of handle on the circular boop, and the other end of handle is hinged on down the other end of driving stem; Another handle of pliers is hinged on the other end of driving stem; In the insulating bar pipe, between drive link and the insulating bar spring that makes drive link receive downward force is arranged, on the jaw of pliers conducting strip is arranged, conducting strip is connected with lead-in wire.
In the pipe of the present invention, between drive link and the insulating bar spring that makes drive link receive downward force is arranged, in common state of nature, the jaw of pliers is the state that merges because of the elastic force of spring.
During use, be connected in the lead-in wire of conducting strip on the jaw of the present invention on the proving installation handle of the hand-held insulating bar of staff; Push handle; The jaw that drives pliers through following driving stem, drive link and last driving stem opens, and simultaneously further compression spring is clipped in open jaw on the electric contact of lightning arrester; Release handle, jaw can be clipped on the electric contact of lightning arrester because of spring force tightly.
The present invention has insulating bar; The insulating bar upper end is connected with the pliers with lead-in wire; There is handle the insulating bar lower end, and the flexible driving rod that has two ends to be hinged and connected with the handle of handle and pliers respectively in the insulating bar can safety, easily on the online charged electric contact that is connected lightning arrester.
Below in conjunction with accompanying drawing, the present invention is done explanation further.
Description of drawings
Fig. 1 cuts open synoptic diagram according to the master office of looking of a kind of lightning arrester live testing binding clip of invention scheme proposition of the present invention.
Embodiment
Among Fig. 1; The wiring of lightning arrester live testing accompanies the tubular insulating bar 1 of insulating material, and the upper end of insulating bar is connected with the handle 3 that point is chewed pliers 2, and the above and below of insulating bar circumference has the strip hole 4,5 along the insulating bar axis direction respectively; The drive link 6 that insulating bar is interior, there is insulating material below that go up rectangular top and following hole strip hole; An end of driving stem 7 under the arc of strip hole under the lower end of drive link is hinged with and stretches out, the upper end of drive link is hinged with an end of driving stem 8 on the arc that stretches out strip hole, and the top of strip hole is connected with circular boop 9 under the insulating bar circumference; Be hinged with an end of handle 10 on the circular boop; The other end of handle is hinged on down the other end of driving stem, and another handle 11 that point is chewed pliers is hinged on the other end of driving stem, in the insulating bar pipe, on the drive link bar radial peg 12 is arranged; Pipe radial peg 13 in pipe is arranged on the top of bar radial peg, the circumference of insulating bar; In the insulating bar pipe, have the drive link that makes that is enclosed within on the drive link to receive the volute spring 14 of downward force between bar radial peg and the pipe radial peg, point is chewed on the jaw of pliers has conducting strip 15, conducting strip is connected with lead-in wire 16.
Claims (3)
1. lightning arrester live testing binding clip; It is characterized in that: the tubular insulating bar of insulating material is arranged, and the upper end of insulating bar is connected with a handle of pliers, and the above and below of insulating bar circumference has respectively along the strip hole of insulating bar axis direction; The drive link that insulating bar is interior, there is insulating material below that go up rectangular top and following hole strip hole; An end of driving stem under the arc of strip hole under the lower end of drive link is hinged with and stretches out, the upper end of drive link is hinged with an end of driving stem on the arc that stretches out strip hole, and the top of strip hole is connected with circular boop under the insulating bar circumference; Be hinged with an end of handle on the circular boop; The other end of handle is hinged on down the other end of driving stem, and another handle of pliers is hinged on the other end of driving stem, in the insulating bar pipe, between drive link and the insulating bar spring that makes drive link receive downward force is arranged; On the jaw of pliers conducting strip is arranged, conducting strip is connected with lead-in wire.
2. by the described lightning arrester live testing of claim 1 binding clip, it is characterized in that: described pliers is that point is chewed pliers.
3. by claim 1 or 2 described lightning arrester live testing binding clips; It is characterized in that: in the described insulating bar pipe, on the drive link bar radial peg is arranged; Pipe radial peg in pipe is arranged on the top of bar radial peg, the circumference of insulating bar; Spring between drive link and the insulating bar, be in the insulating bar pipe, bar radial peg and pipe be enclosed within the volute spring on the drive link between the radial peg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101150651A CN102645561A (en) | 2012-04-19 | 2012-04-19 | Wiring clip for electric test of lightning arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101150651A CN102645561A (en) | 2012-04-19 | 2012-04-19 | Wiring clip for electric test of lightning arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102645561A true CN102645561A (en) | 2012-08-22 |
Family
ID=46658510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101150651A Pending CN102645561A (en) | 2012-04-19 | 2012-04-19 | Wiring clip for electric test of lightning arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102645561A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102891379A (en) * | 2012-10-30 | 2013-01-23 | 辽宁省电力有限公司盘锦供电公司 | Equipment wire clamp |
| CN103163335A (en) * | 2013-03-04 | 2013-06-19 | 沧州供电公司 | Triggering type aerial wiring clamp |
| CN103353542A (en) * | 2013-06-24 | 2013-10-16 | 国家电网公司 | Lead wire clamp for simultaneous detection of three phases of lightning arrester |
| CN104407177A (en) * | 2014-11-12 | 2015-03-11 | 广西电网有限责任公司贺州供电局 | Simple and convenient crocodile-shaped wire clamp for terminal block |
| CN104143786B (en) * | 2014-07-18 | 2016-08-24 | 国家电网公司 | 10kV multiplex drainage thread insulation retainer and use the operational method of this device |
| CN107703335A (en) * | 2017-09-26 | 2018-02-16 | 国网福建省电力有限公司 | Voltage signal for testing current in resistance property of lightning arrester accesses folder and its application method |
| CN109239408A (en) * | 2018-08-23 | 2019-01-18 | 国网天津市电力公司 | A kind of multipurpose flash test pincers |
| CN110176735A (en) * | 2019-06-25 | 2019-08-27 | 国网冀北电力有限公司廊坊供电公司 | Locking device is buckled in a kind of plug of silicon rubber insulation cover |
| CN110441642A (en) * | 2019-08-02 | 2019-11-12 | 广州供电局有限公司 | Arrester detecting device |
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| US4243285A (en) * | 1978-12-26 | 1981-01-06 | Raytheon Company | Clamp-plug type connector |
| CN87205581U (en) * | 1987-03-26 | 1988-02-17 | 沈晔 | Charged wiring clamp |
| CN2363409Y (en) * | 1999-02-09 | 2000-02-09 | 李立民 | Portable short grounding wire clamp |
| CN2534133Y (en) * | 2002-03-06 | 2003-02-05 | 邹德明 | Refuse gathering clamp |
| CN2726143Y (en) * | 2004-08-05 | 2005-09-14 | 陈加龄 | Special high-voltage grounding rod |
| CN101944665A (en) * | 2010-08-10 | 2011-01-12 | 北京合纵科技股份有限公司 | Low-voltage emergency electrified clamp |
| CN202599986U (en) * | 2012-04-19 | 2012-12-12 | 辽宁省电力有限公司铁岭供电公司 | Lightning arrester live test jointing clamp |
-
2012
- 2012-04-19 CN CN2012101150651A patent/CN102645561A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4243285A (en) * | 1978-12-26 | 1981-01-06 | Raytheon Company | Clamp-plug type connector |
| CN87205581U (en) * | 1987-03-26 | 1988-02-17 | 沈晔 | Charged wiring clamp |
| CN2363409Y (en) * | 1999-02-09 | 2000-02-09 | 李立民 | Portable short grounding wire clamp |
| CN2534133Y (en) * | 2002-03-06 | 2003-02-05 | 邹德明 | Refuse gathering clamp |
| CN2726143Y (en) * | 2004-08-05 | 2005-09-14 | 陈加龄 | Special high-voltage grounding rod |
| CN101944665A (en) * | 2010-08-10 | 2011-01-12 | 北京合纵科技股份有限公司 | Low-voltage emergency electrified clamp |
| CN202599986U (en) * | 2012-04-19 | 2012-12-12 | 辽宁省电力有限公司铁岭供电公司 | Lightning arrester live test jointing clamp |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102891379A (en) * | 2012-10-30 | 2013-01-23 | 辽宁省电力有限公司盘锦供电公司 | Equipment wire clamp |
| CN103163335A (en) * | 2013-03-04 | 2013-06-19 | 沧州供电公司 | Triggering type aerial wiring clamp |
| CN103163335B (en) * | 2013-03-04 | 2016-08-03 | 国家电网公司 | A kind of trigger-type high-altitude wiring folder |
| CN103353542A (en) * | 2013-06-24 | 2013-10-16 | 国家电网公司 | Lead wire clamp for simultaneous detection of three phases of lightning arrester |
| CN104143786B (en) * | 2014-07-18 | 2016-08-24 | 国家电网公司 | 10kV multiplex drainage thread insulation retainer and use the operational method of this device |
| CN104407177A (en) * | 2014-11-12 | 2015-03-11 | 广西电网有限责任公司贺州供电局 | Simple and convenient crocodile-shaped wire clamp for terminal block |
| CN107703335A (en) * | 2017-09-26 | 2018-02-16 | 国网福建省电力有限公司 | Voltage signal for testing current in resistance property of lightning arrester accesses folder and its application method |
| CN107703335B (en) * | 2017-09-26 | 2020-07-10 | 国网福建省电力有限公司 | Voltage signal access clamp for lightning arrester resistive current test and use method thereof |
| CN109239408A (en) * | 2018-08-23 | 2019-01-18 | 国网天津市电力公司 | A kind of multipurpose flash test pincers |
| CN110176735A (en) * | 2019-06-25 | 2019-08-27 | 国网冀北电力有限公司廊坊供电公司 | Locking device is buckled in a kind of plug of silicon rubber insulation cover |
| CN110176735B (en) * | 2019-06-25 | 2024-03-01 | 国网冀北电力有限公司廊坊供电公司 | Plug buckle locker of silicon rubber insulating cover |
| CN110441642A (en) * | 2019-08-02 | 2019-11-12 | 广州供电局有限公司 | Arrester detecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20130130 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20130130 Address after: 112000 production technology department, Tieling power supply company, No. 61 Culture Street, Yinzhou District, Liaoning, Tieling Applicant after: Tieling Power Supply Company of Liaoning Electric Power Co., Ltd. Applicant after: State Grid Corporation of China Address before: 112000 production technology department, Tieling power supply company, No. 61 Culture Street, Yinzhou District, Liaoning, Tieling Applicant before: Tieling Power Supply Company of Liaoning Electric Power Co., Ltd. |
|
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120822 |