CN104836182A - Improved double-end live-line connection wire clamp - Google Patents

Improved double-end live-line connection wire clamp Download PDF

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Publication number
CN104836182A
CN104836182A CN201510263797.9A CN201510263797A CN104836182A CN 104836182 A CN104836182 A CN 104836182A CN 201510263797 A CN201510263797 A CN 201510263797A CN 104836182 A CN104836182 A CN 104836182A
Authority
CN
China
Prior art keywords
wire clamp
wire
clamp
drainage
shaped
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.)
Pending
Application number
CN201510263797.9A
Other languages
Chinese (zh)
Inventor
邵孜辉
周波
余志平
郑剑
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guo Wang Region Of Kaihua County County Electric Co
To Become Civilized Electricity You Electrical Engineering Co Ltd
State Grid Corp of China SGCC
Quzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Original Assignee
Guo Wang Region Of Kaihua County County Electric Co
To Become Civilized Electricity You Electrical Engineering Co Ltd
State Grid Corp of China SGCC
Quzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guo Wang Region Of Kaihua County County Electric Co, To Become Civilized Electricity You Electrical Engineering Co Ltd, State Grid Corp of China SGCC, Quzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd filed Critical Guo Wang Region Of Kaihua County County Electric Co
Priority to CN201510263797.9A priority Critical patent/CN104836182A/en
Publication of CN104836182A publication Critical patent/CN104836182A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00Overhead installations of electric lines or cables
    • H02G7/05Suspension arrangements or devices for electric cables or lines
    • H02G7/06Suspensions for lines or cables along a separate supporting wire, e.g. S-hook
    • H02G7/08Members clamped to the supporting wire or to the line or cable

Abstract

The invention discloses an improved double-end live-line connection wire clamp, and the wire clamp comprises a C-shaped wire clamp, a first sliding wire clamp, and a second sliding wire clamp. A part, located between a first wire clamp bolt and a second wire clamp bolt, of the C-shaped wire clamp is provided with a drainage plate, and the drainage plate is provided with a drainage hanging hole which is used for connecting a drainage wire terminal. The first sliding wire clamp and the second sliding wire clamp are in cooperative connection with the drainage plate through chutes, and are pushed to move through the first and second wire clamp bolts. The first and second sliding wire clamps respectively cooperate with the C-shaped wire clamp in an opposite manner, so as to lock a wire. The beneficial effects of the invention are that the wire clamp is simple in operation, reduces the number of operating rods, can cancel a wire clamping device, is convenient to take and hang, is high in contact rate, is compact and reliable in connection, and improves the mechanical strength and electrical performance; meanwhile, the C-shaped wire clamp is directly connected with the sliding wire clamps through the wire clamp bolts, thereby greatly saving materials and reducing the weight.

Description

A kind of double end live line working line wire clamp of improvement
Technical field
The present invention relates to line wire clamp, particularly relate to a kind of double end live line working line wire clamp of improvement.
Background technology
Carry out in earth potential overlap joint lead-in wire process at the used special-shaped wire clamp of use, wire clamp is difficult to fix, and operating personnel needs the action bars of use too many, and operation very complicated, operation easier is large, and operation length consuming time, working strength is large.And owing to being difficult to fixing clamper, often cause loose contact, there is joint overheated, cause wire strand breakage, cause the hidden danger such as wire damage.And original wire clamp adopts two C type hooks and a fixed connector to realize T-shaped connection, uses material more.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of rational in infrastructure, reduce costs, improve the double end live line working line wire clamp of the improvement of mechanical strength and electric property.
The double end live line working line wire clamp of this improvement, comprises C shaped cable clamp and the first gliding fastener and the second gliding fastener; The described position of C shaped cable clamp between the first cable clip bolt and the second cable clip bolt is provided with drainage plate, and the drainage that described drainage plate is provided with for connecting drainage thread terminal hangs hole; First gliding fastener and the second gliding fastener and described drainage plate are connected by chute, first gliding fastener and the second gliding fastener are passed by the first cable clip bolt and the second cable clip bolt, the first gliding fastener and the second gliding fastener coordinate respectively just to C shape wire clamp to lock wire.
As preferably: described drainage thread terminal is bolted to drainage by line and hangs on hole.
As preferably: described first gliding fastener and the second gliding fastener are just provided with the groove for clamping wire to C shaped cable clamp.
As preferably: described chute is positioned at the two sides of drainage plate and becomes T-shaped.
As preferably: all with spring washer on described first cable clip bolt and the second cable clip bolt.
The invention has the beneficial effects as follows: by the C shape wire clamp of the band gap by band drainage plate, two groups of gliding fasteners of band chute of being passed by fastening bolt, C shape hook drainage plate hangs hole and line bolt, make can in below firm anchor leg easily, and reduce bolt, contact-making surface is also enough, also can carry out convenient and reliable fixing to main line.Simple to operate, reduce action bars quantity, can cancel fixing-line device, set out convenient, contact rate is high.Connect tight, reliable, improve mechanical strength and electric property.C shape wire clamp is directly connected by cable clip bolt with gliding fastener simultaneously, greatly saves material and weight.
Accompanying drawing explanation
Fig. 1 to Fig. 2 is structural representation of the present invention;
Description of reference numerals: C shaped cable clamp 1, first gliding fastener 2, second gliding fastener 3, first cable clip bolt 4, second cable clip bolt 5, drainage plate 6, drainage thread terminal 7, drainage hang hole 8, wire 9, chute 10.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described further.Although the present invention will be described in conjunction with preferred embodiment, should know, and not represent and limit the invention in described embodiment.On the contrary, the present invention will contain can be included in attached claims limit scope of the present invention in alternative, modified model and equivalent.
The double end live line working line wire clamp of this improvement of the present embodiment, comprises C shaped cable clamp 1 and the first gliding fastener 2 and the second gliding fastener 3; The position of described C shaped cable clamp 1 between the first cable clip bolt 4 and the second cable clip bolt 5 is provided with drainage plate 6, and described drainage plate 6 drainage be provided with for connecting drainage thread terminal 7 hangs hole 8; First gliding fastener 2 and the second gliding fastener 3 are connected by chute 10 with described drainage plate 6, are passed by the first cable clip bolt 4 and the second cable clip bolt 5, coordinate respectively just to C shape wire clamp to lock wire 9.Described drainage thread terminal 7 is bolted to drainage by line and hangs on hole 8.Described first gliding fastener 2 and the second gliding fastener 3 are just provided with the groove for clamping wire 9 to C shaped cable clamp 1.The two sides that described chute 10 is positioned at drainage plate 6 become T-shaped.All with spring washer on described first cable clip bolt 4, second cable clip bolt 5.
Charged installation: crimp type terminal after comparison drainage thread determination appropriate length, and be connected on C shaped cable clamp drainage plate 6.Insulating bar (instrument) is used to mount on line conductor 9 by the C shaped cable clamp 1 connecting wire, adopt first cable clip bolt 4 and second cable clip bolt 5 having the insulating bar of allen wrench to rotate the first gliding fastener 2 and the second gliding fastener 3 on C shaped cable clamp 1, regulate the first gliding fastener 2 and the distance between the second gliding fastener 3 and C shaped cable clamp 1, regulate the first gliding fastener 2 and be provided with chute 10 between the second gliding fastener 3 and drainage plate 6, gliding fastener correct position can be guaranteed, and can not depart from; On gliding fastener, bolt, with spring washer, can prevent fastening rear wire clamp from loosening simultaneously.
Charged dismounting: adopt one to have the insulating bar of allen wrench to rotate slip first cable clip bolt 4 and the second cable clip bolt 5, regulate gliding fastener to be separated with C shaped cable clamp, finally use insulating bar (instrument) to be separated from line conductor 9 by the C shaped cable clamp 1 connecting wire.

Claims (5)

1. the double end live line working line wire clamp improved, is characterized in that: comprise C shaped cable clamp (1) and the first gliding fastener (2) and the second gliding fastener (3); The described position of C shaped cable clamp (1) between the first cable clip bolt (4) and the second cable clip bolt (5) is provided with drainage plate (6), and described drainage plate (6) drainage be provided with for connecting drainage thread terminal (7) hangs hole (8); First gliding fastener (2) and the second gliding fastener (3) are connected by chute (10) with described drainage plate (6), first gliding fastener (2) and the second gliding fastener (3) are passed by the first cable clip bolt (4) and the second cable clip bolt (5), the first gliding fastener (2) and the second gliding fastener (3) coordinate respectively just to C shape wire clamp to lock wire (9).
2. the double end live line working line wire clamp of improvement according to claim 1, is characterized in that: described drainage thread terminal (7) is bolted to drainage by line and hangs on hole (8).
3. the double end live line working line wire clamp of improvement according to claim 1, is characterized in that: described first gliding fastener (2) and the second gliding fastener (3) are just provided with the groove for clamping wire (9) to C shaped cable clamp (1).
4. the double end live line working line wire clamp of improvement according to claim 1, is characterized in that: described chute (10) is positioned at the two sides of drainage plate (6) and becomes T-shaped.
5. the double end live line working line wire clamp of improvement according to claim 1, is characterized in that: described first cable clip bolt (4) and the second cable clip bolt (5) are above all with spring washer.
CN201510263797.9A 2015-05-22 2015-05-22 Improved double-end live-line connection wire clamp Pending CN104836182A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510263797.9A CN104836182A (en) 2015-05-22 2015-05-22 Improved double-end live-line connection wire clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510263797.9A CN104836182A (en) 2015-05-22 2015-05-22 Improved double-end live-line connection wire clamp

Publications (1)

Publication Number Publication Date
CN104836182A true CN104836182A (en) 2015-08-12

Family

ID=53813885

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510263797.9A Pending CN104836182A (en) 2015-05-22 2015-05-22 Improved double-end live-line connection wire clamp

Country Status (1)

Country Link
CN (1) CN104836182A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107123942A (en) * 2017-03-17 2017-09-01 国网浙江省电力公司衢州供电公司 A kind of lead overhead device
CN107171230A (en) * 2017-04-28 2017-09-15 国网浙江武义县供电公司 A kind of wire clamp positioning tool

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2169007A1 (en) * 1972-01-27 1973-09-07 Dervaux Ets
CN2077598U (en) * 1989-05-04 1991-05-22 张裕海 Double-clamp wire clip mounted /dismounted without turnoff
CN203367510U (en) * 2013-07-05 2013-12-25 国家电网公司 Quick-joint-type current-guide wire clamp
CN104143785A (en) * 2014-07-18 2014-11-12 国家电网公司 Method and device for 10 kV electrified work for connecting lead of branch connecting circuit
CN104377632A (en) * 2014-11-17 2015-02-25 国家电网公司 Double-end hot-line work connecting wire clamp
CN204248479U (en) * 2014-11-13 2015-04-08 重庆鼎祥钢结构工程有限公司 A kind of screw rod alignment jig
CN204793958U (en) * 2015-05-22 2015-11-18 国家电网公司 Modified double -end live working line fastener

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2169007A1 (en) * 1972-01-27 1973-09-07 Dervaux Ets
CN2077598U (en) * 1989-05-04 1991-05-22 张裕海 Double-clamp wire clip mounted /dismounted without turnoff
CN203367510U (en) * 2013-07-05 2013-12-25 国家电网公司 Quick-joint-type current-guide wire clamp
CN104143785A (en) * 2014-07-18 2014-11-12 国家电网公司 Method and device for 10 kV electrified work for connecting lead of branch connecting circuit
CN204248479U (en) * 2014-11-13 2015-04-08 重庆鼎祥钢结构工程有限公司 A kind of screw rod alignment jig
CN104377632A (en) * 2014-11-17 2015-02-25 国家电网公司 Double-end hot-line work connecting wire clamp
CN204793958U (en) * 2015-05-22 2015-11-18 国家电网公司 Modified double -end live working line fastener

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107123942A (en) * 2017-03-17 2017-09-01 国网浙江省电力公司衢州供电公司 A kind of lead overhead device
CN107123942B (en) * 2017-03-17 2018-09-18 国网浙江省电力公司衢州供电公司 A kind of lead overhead device
CN107171230A (en) * 2017-04-28 2017-09-15 国网浙江武义县供电公司 A kind of wire clamp positioning tool

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C06 Publication
SE01 Entry into force of request for substantive examination
EXSB Decision made by sipo to initiate substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150812

WD01 Invention patent application deemed withdrawn after publication