CN103178468A - Wire clamp for being connected with live wire during live working - Google Patents
Wire clamp for being connected with live wire during live working Download PDFInfo
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- CN103178468A CN103178468A CN2013100830474A CN201310083047A CN103178468A CN 103178468 A CN103178468 A CN 103178468A CN 2013100830474 A CN2013100830474 A CN 2013100830474A CN 201310083047 A CN201310083047 A CN 201310083047A CN 103178468 A CN103178468 A CN 103178468A
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- live
- fixed
- wire
- fastening
- working
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- 241000272165 Charadriidae Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
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Abstract
本发明公开了一种用于带电作业接火的线夹，其特征在于它包括固定端头（1），固定端头（1）由固定钩（1-1）和固定端头座（1-2）连接构成，固定端头座（1-2）的上部通过固定螺栓（2）活动连接线头压板（3），固定端头座（1-2）的下部螺纹连接紧固螺杆（6），紧固螺杆（6）的一端连接紧固端头（5），另一端连接紧固螺栓（4）。本发明结构简单，安全可靠，适用于不同类型的配电架空线路带电接火，能够实现架空线路连接引线成悬垂链状自然下垂，外观美观，紧固螺栓（4）既可用普通的活络扳手或套筒扳手操作，也可使用带端头的绝缘操作杆操作，提高带电作业效率，确保带电作业安全性。
The invention discloses a wire clip for connecting fire in live work, which is characterized in that it comprises a fixed terminal (1), and the fixed terminal (1) is composed of a fixed hook (1-1) and a fixed terminal seat (1- 2) The connection structure, the upper part of the fixed end seat (1-2) is connected to the wire end pressure plate (3) through the fixed bolt (2), and the lower part of the fixed end seat (1-2) is threaded to connect the fastening screw (6), One end of the fastening screw rod (6) is connected with the fastening end (5), and the other end is connected with the fastening bolt (4). The invention is simple in structure, safe and reliable, and is suitable for different types of power distribution overhead lines to be charged and connected to fire. It can realize the connecting leads of the overhead lines to hang down naturally in the shape of a chain, and has a beautiful appearance. The socket wrench operation can also be operated with an insulated operating rod with a terminal to improve the efficiency of live work and ensure the safety of live work.
Description
Technical field:
The present invention relates to a kind of wire clamp, relate in particular to a kind of for a kind of wire clamp of starting to exchange fire for live line working of distribution overhead line.
Background technology:
the distribution overhead line live line working can not only avoid the user to have a power failure, and the activity duration is more flexible, along with social economy's improving constantly the power supply reliability requirement, distribution line live working project and scope enlarge year by year, but in distribution overhead line live line working work, the operating personnel is when charged installation branch line, originally be used for the wire connecting clip of power failure operation when fixing end, inapplicable insulating bar live line working mode not only, and different with two kinds of operating types of live line working owing to having a power failure, former wire connecting clip is in direct live line working process, fluctuation of service, often come off, and after former wire connecting clip installs, also need to adjust branch line tip bend shape, increased the insecurity of live line working.Occur in order to change analogue, be badly in need of a kind of direct live line working use of starting to exchange fire that both had been suitable for of development, be fit to again the wire clamp of insulating bar band electro ultrafiltration, to improve power distribution live-wire scope and efficient, guarantee equipment installment quality, guarantee the fail safe of distribution overhead line live line working.
Summary of the invention:
The deficiency that the object of the invention is to overcome above-mentioned prior art provides a kind of simple in structure, safe and reliable, flexible adjustment, install firm, applied widely, improve live line working efficient, guarantee the wire clamp that live line working is started to exchange fire that is used for of live-working safety.
Purpose of the present invention can reach by following measure: a kind of wire clamp of starting to exchange fire for live line working, it is characterized in that it comprises fixedly termination, fixedly the termination is connected and composed by stay hook and stiff end headstock, the top of stiff end headstock is flexibly connected the end of a thread pressing plate by set bolt, the lower thread of stiff end headstock connects fastening screw, one end of fastening screw connects fastening termination, and the other end connects fastening bolt.
The present invention can produce following good effect compared with the prior art: the present invention can realize the insulating bar operation with belt end, the also common box spanner operation of available use, and the branch line lead ends does not need to adjust curved shape again, only need to be connected with the stiff end hook bolt by the end of a thread pressing plate to be fixed, make it to realize that the overhead transmission line connecting lead wire chain that becomes to dangle naturally droops, reduce
The live line working time, improve live line working efficient, guarantee live-working safety, the convenient and installation quality that assurance equipment is installed.
Description of drawings:
Fig. 1 is structural representation of the present invention.
Embodiment: the specific embodiment of the present invention is elaborated below in conjunction with accompanying drawing:
Embodiment: a kind of wire clamp (referring to Fig. 1) of starting to exchange fire for live line working, made by copper material, it comprises fixedly termination 1, fixedly termination 1 is connected and composed by stay hook 1-1 and stiff end headstock 1-2, the top of stiff end headstock 1-2 is flexibly connected the end of a thread pressing plate 3 by set bolt 2, the lower thread of stiff end headstock 1-2 connects fastening screw 6, and an end of fastening screw 6 connects fastening termination 5, and the other end connects fastening bolt 4.
During use, lead ends is pressed abd fixed between the end of a thread pressing plate 3 and stiff end headstock 1-2 by set bolt 2, by insulating bar or employing direct maintenance, the fixing stay hook 1-1 of termination 1 is hooked on built on stilts alive circuit, and drive fastening screws 6 by rotation fastening bolt 4 fastening termination 5 and stay hook 1-1 are fixed on built on stilts alive circuit, realize starting to exchange fire, the overhead transmission line connecting lead wire chain that becomes to dangle is naturally drooped, appearance looks elegant improves operating efficiency and fail safe.Fastening bolt 4 is available common adjustable wrench or box spanner operation both, also can use the insulating bar operation of belt end.
Claims (1)
1. one kind is used for the wire clamp that live line working is started to exchange fire, it is characterized in that it comprises fixedly termination (1), fixedly termination (1) is connected and composed by stay hook (1-1) and stiff end headstock (1-2), the top of stiff end headstock (1-2) is flexibly connected the end of a thread pressing plate (3) by set bolt (2), the lower thread of stiff end headstock (1-2) connects fastening screw (6), one end of fastening screw (6) connects fastening termination (5), and the other end connects fastening bolt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100830474A CN103178468A (en) | 2013-03-15 | 2013-03-15 | Wire clamp for being connected with live wire during live working |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100830474A CN103178468A (en) | 2013-03-15 | 2013-03-15 | Wire clamp for being connected with live wire during live working |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103178468A true CN103178468A (en) | 2013-06-26 |
Family
ID=48638157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100830474A Pending CN103178468A (en) | 2013-03-15 | 2013-03-15 | Wire clamp for being connected with live wire during live working |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103178468A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186367A (en) * | 2015-09-23 | 2015-12-23 | 中科院合肥技术创新工程院 | Automatic device for overhead power distribution line live cutting and splicing |
| CN107370071A (en) * | 2017-07-31 | 2017-11-21 | 国网新疆电力公司巴州供电公司 | Low pressure temporary electricity fire welding device |
| CN107516779A (en) * | 2017-09-30 | 2017-12-26 | 国网冀北电力有限公司唐山供电公司 | A 10KV equipped temporary wiring structure and wiring method |
| CN109360488A (en) * | 2018-12-13 | 2019-02-19 | 国网山东省电力公司龙口市供电公司 | A hanging warning sign component that can be installed with electricity |
| CN114050507A (en) * | 2021-11-25 | 2022-02-15 | 广西电网有限责任公司钦州供电局 | Double-wire hook for split conductor |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2188809Y (en) * | 1993-06-04 | 1995-02-01 | 北京供电局城区供电局 | Portable earthing wire |
| JP2004235045A (en) * | 2003-01-31 | 2004-08-19 | Tohoku Electric Power Co Inc | Coating penetration clamp |
| CN201229988Y (en) * | 2008-06-03 | 2009-04-29 | 临沂供电公司 | Loosen-proof ground potential cable clip |
| JP2010118264A (en) * | 2008-11-13 | 2010-05-27 | Chugoku Electric Power Co Inc:The | Connector for pulldown wire |
| CN201508917U (en) * | 2009-09-21 | 2010-06-16 | 山东电力集团公司威海供电公司 | Fire hook for ground potential of insulated wire |
| CN201868580U (en) * | 2010-11-15 | 2011-06-15 | 河南省电力公司濮阳供电公司 | Hot line clamp |
| CN202395175U (en) * | 2011-12-21 | 2012-08-22 | 天津市武清供电有限公司 | Hot-line work temporary live wire lap-joint clamp |
| CN203103843U (en) * | 2013-03-15 | 2013-07-31 | 山东电力集团公司烟台供电公司 | A wire clip for connecting fire in live work |
-
2013
- 2013-03-15 CN CN2013100830474A patent/CN103178468A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2188809Y (en) * | 1993-06-04 | 1995-02-01 | 北京供电局城区供电局 | Portable earthing wire |
| JP2004235045A (en) * | 2003-01-31 | 2004-08-19 | Tohoku Electric Power Co Inc | Coating penetration clamp |
| CN201229988Y (en) * | 2008-06-03 | 2009-04-29 | 临沂供电公司 | Loosen-proof ground potential cable clip |
| JP2010118264A (en) * | 2008-11-13 | 2010-05-27 | Chugoku Electric Power Co Inc:The | Connector for pulldown wire |
| CN201508917U (en) * | 2009-09-21 | 2010-06-16 | 山东电力集团公司威海供电公司 | Fire hook for ground potential of insulated wire |
| CN201868580U (en) * | 2010-11-15 | 2011-06-15 | 河南省电力公司濮阳供电公司 | Hot line clamp |
| CN202395175U (en) * | 2011-12-21 | 2012-08-22 | 天津市武清供电有限公司 | Hot-line work temporary live wire lap-joint clamp |
| CN203103843U (en) * | 2013-03-15 | 2013-07-31 | 山东电力集团公司烟台供电公司 | A wire clip for connecting fire in live work |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186367A (en) * | 2015-09-23 | 2015-12-23 | 中科院合肥技术创新工程院 | Automatic device for overhead power distribution line live cutting and splicing |
| CN105186367B (en) * | 2015-09-23 | 2017-05-31 | 中科院合肥技术创新工程院 | A kind of automatics of the powered montage fire of overhead distribution |
| CN107370071A (en) * | 2017-07-31 | 2017-11-21 | 国网新疆电力公司巴州供电公司 | Low pressure temporary electricity fire welding device |
| CN107516779A (en) * | 2017-09-30 | 2017-12-26 | 国网冀北电力有限公司唐山供电公司 | A 10KV equipped temporary wiring structure and wiring method |
| CN109360488A (en) * | 2018-12-13 | 2019-02-19 | 国网山东省电力公司龙口市供电公司 | A hanging warning sign component that can be installed with electricity |
| CN114050507A (en) * | 2021-11-25 | 2022-02-15 | 广西电网有限责任公司钦州供电局 | Double-wire hook for split conductor |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130626 |