CN106300191A - A kind of bypass lead-up cable fixing device - Google Patents

A kind of bypass lead-up cable fixing device Download PDF

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Publication number
CN106300191A
CN106300191A CN201610822546.4A CN201610822546A CN106300191A CN 106300191 A CN106300191 A CN 106300191A CN 201610822546 A CN201610822546 A CN 201610822546A CN 106300191 A CN106300191 A CN 106300191A
Authority
CN
China
Prior art keywords
insulating bar
fixed
cable
bypass
angle steel
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
CN201610822546.4A
Other languages
Chinese (zh)
Inventor
俸世荣
曹博文
李波
张涛
王瑜
鲁春波
朱翔
杨皓
张超
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.)
Puer Supply Power Bureau of Yunnan Power Grid Co Ltd
Original Assignee
Puer Supply Power Bureau of Yunnan Power Grid 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 Puer Supply Power Bureau of Yunnan Power Grid Co Ltd filed Critical Puer Supply Power Bureau of Yunnan Power Grid Co Ltd
Priority to CN201610822546.4A priority Critical patent/CN106300191A/en
Publication of CN106300191A publication Critical patent/CN106300191A/en
Pending legal-status Critical Current

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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

Abstract

A kind of bypass lead-up cable fixing device, the vertical bidirectional clamper (2) including insulating bar (1), being set on insulating bar, is located at two angle steel clamping fixture (3) for clamping Al-alloy parts (4) two ends of insulating bar front end;Wherein, vertical bidirectional holder designs becomes the 90 degree of docking of two fasteners to form, and a side and set are connected and fixed on insulating bar, and the opposing party, for fixing bypass lead-up cable, is arranged with three vertical bidirectional clampers altogether;Angle steel clamping fixture is for being fixed on steel tower by insulating bar;Al-alloy parts is the auxiliary member that supplementary insulation bar is fixed on steel tower.The invention has the beneficial effects as follows: make in bypass turns load operation, bypass lead-up cable has been fixed with special Work tool, this Work tool is safe and reliable, easy to operate, avoid the main line that is that cause because main line line footpath is less to break the risk of stock, broken string, it is ensured that the safety of operating personnel and the safe operation of electrical network.

Description

A kind of bypass lead-up cable fixing device
Technical field
The invention belongs to electric power apparatus examination field, particularly to turning in load operation process, to bypass carrying out bypass Fixing of lead-up cable.
Background technology
Power distribution network it is frequently necessary to carry out to overhaul and the activity such as project reconstruction in running, in order to carry during this High overhaul efficiency, to reduce frequently and the impact caused that has a power failure for a long time, it will usually selects the comprehensive not method of having a power failure to carry out load For turning.Basic skills is exactly that by bypass cable, the load side of one Awaiting Overhaul circuit is transferred to an alive circuit temporarily On, thus the power supply treating maintenance circuit is surveyed and is disconnected to carry out interruption maintenance, has on the one hand carried out upkeep operation, on the one hand also protects Demonstrate,prove the power supply of load side, improve the reliability of power supply.Turn in load process carrying out bypass, need to draw three-phase bypass On the line, for realizing the fixing of bypass lead-up cable, in conventional operation process, we generally use insulating cord to cable bond Fastening on wire, the drawback that this fixed form exists is exactly when main traverse line line footpath is thinner, is likely to result in the disconnected stock of main traverse line Even break, the safety of crisis operating personnel and the safe operation of electrical network.And this invention equipment solves this work Problem.
Existing power tool or the shortcoming of operational method:
Under existing technical conditions, when carrying out bypass and turning load operation, generally use insulating cord bypass to be drawn and power on Cable bolt is on main traverse line, and the method is when main traverse line line footpath is less, and the as easy as rolling off a log disconnected stock causing main traverse line even breaks, and crisis is made The safety of industry personnel and the safe operation of electrical network.
Summary of the invention
The purpose of the present invention precisely in order to overcome defect that above-mentioned prior art exists and provide a kind of easy to operate, can It is effectively reduced the bypass lead-up cable fixing device of operating risk.
It is an object of the invention to realize by following technical solution.
A kind of bypass lead-up cable fixing device, the invention is characterised in that, including vertical bidirectional clamper, angle steel clamping admittedly Locking member, Al-alloy parts and the insulating bar being connected with vertical bidirectional clamper, angle steel clamping fixture, Al-alloy parts, the most vertically Two-way grip holder is that in opposite direction two fastener is symmetrical arranged, and wherein side's fastener is used for being fixed on insulating bar, and a side uses In fixing bypass lead-up cable.Angle steel clamping fixture is for being fixed on steel tower by insulating bar, and Al-alloy parts is supplementary insulation Bar is fixed on the auxiliary member on steel tower.
The present invention is connected three vertical bidirectional clampers and two angle steel clamping fixtures and one by an insulating bar Al-alloy parts combines.Wherein vertical bidirectional clamper is that in opposite direction two fastener is symmetrical arranged, wherein side's fastener For being fixed on insulating bar, a side is for fixing bypass lead-up cable.Angle steel clamping fixture is for being fixed on insulating bar On steel tower, Al-alloy parts is the auxiliary member that supplementary insulation bar is fixed on steel tower.The present invention has easy to carry, simple to operate, Normative operation, compares and does not easily cause wire strand breakage by the mode that insulating cord is fixing, the advantage of safety in production.
In present invention operation, when carrying out bypass and turning load operation, bypass lead-up cable has been fixed with special multiplexer Tool, installation process is convenient and swift, it is not necessary to by other aid, it is possible to Fast Installation, after bypass lead-up cable is fixing, has The main line that is that cause because main line line footpath is less that avoids of limit breaks the operating risk of stock, broken string.
During the present invention significantly has the beneficial effect that so that turning load operation in bypass, being fixed with of bypass lead-up cable Special Work tool, this Work tool is safe and reliable, easy to operate, it is to avoid because main line line footpath is less that cause main line break stock, The risk of broken string, it is ensured that the safety of operating personnel and the safe operation of electrical network.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram;
Fig. 2 is vertical bidirectional holder structure schematic diagram of the present invention;
Fig. 3 is that angle steel of the present invention clamps master device structure schematic diagram;
Fig. 4 is that angle steel of the present invention clamps main part left view;
Fig. 5 is that angle steel of the present invention clamps main part top view.
Detailed description of the invention
Seeing Fig. 1, a kind of bypass lead-up cable fixing device, including vertical bidirectional clamper 2, angle steel clamping fixture 3, aluminum Alloy components 4 and the insulating bar 1 being connected with vertical bidirectional clamper 2, angle steel clamping fixture 3, Al-alloy parts 4, wherein vertical double Being that in opposite direction two fastener is symmetrical arranged to clamper 2, wherein side's fastener is used for being fixed on insulating bar, and a side is used for Fixing bypass lead-up cable.Angle steel clamping fixture 3 is for being fixed on steel tower by insulating bar, and Al-alloy parts 4 is supplementary insulation Bar is fixed on the auxiliary member on steel tower.
The present invention is connected three vertical bidirectional clampers and two angle steel clamping fixtures and one by an insulating bar Al-alloy parts combines.Wherein vertical bidirectional clamper is that in opposite direction two fastener is symmetrical arranged, wherein side's fastener For being fixed on insulating bar, a side is for fixing bypass lead-up cable.Angle steel clamping fixture is for being fixed on insulating bar On steel tower, Al-alloy parts is the auxiliary member that supplementary insulation bar is fixed on steel tower.The present invention has easy to carry, simple to operate, Normative operation, compares and does not easily cause wire strand breakage by the mode that insulating cord is fixing, the advantage of safety in production.
In present invention operation, when carrying out bypass and turning load operation, bypass lead-up cable has been fixed with special multiplexer Tool, installation process is convenient and swift, it is not necessary to by other aid, it is possible to Fast Installation, after bypass lead-up cable is fixing, has The main line that is that cause because main line line footpath is less that avoids of limit breaks the operating risk of stock, broken string.
Job description of the present invention:
1. the installation of top angle holder:
(1) " angle steel clamping main part " is stuck on shaft tower angle steel
(2) " angle steel clamping locking member " is adjusted to correct position locking nut
2. the installation of<angle clip gripping member>inside:
(1) adjust " angle steel clamping main part " to arrive at shaft tower angle steel, " angle steel clamping main part " is stuck on shaft tower angle steel
(2) " angle steel clamping locking member " is adjusted to correct position locking nut
(3) tightening insulating bar puller bolt, installment work completes.
The selection of material: finished product selects insulant and 45# Steel material to make, and the present invention can not use the free-hand peace of Work tool Dress.

Claims (1)

1. one kind bypass lead-up cable fixing device, it is characterised in that include insulating bar (1), be set on insulating bar (1) hang down Straight two-way grip holder (2), two angle steel being used for clamping Al-alloy parts (4) two ends being located at insulating bar (1) front end grip Part (3);Wherein, vertical bidirectional clamper (2) is designed to the 90 degree of docking of two fasteners and forms, and a side and set are connected and fixed to absolutely On edge bar, the opposing party, for fixing bypass lead-up cable, is arranged with three vertical bidirectional clampers (2) altogether;Angle steel grips Part (3) is for being fixed on steel tower by insulating bar;Al-alloy parts (4) is the auxiliary member that supplementary insulation bar is fixed on steel tower.
CN201610822546.4A 2016-09-14 2016-09-14 A kind of bypass lead-up cable fixing device Pending CN106300191A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610822546.4A CN106300191A (en) 2016-09-14 2016-09-14 A kind of bypass lead-up cable fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610822546.4A CN106300191A (en) 2016-09-14 2016-09-14 A kind of bypass lead-up cable fixing device

Publications (1)

Publication Number Publication Date
CN106300191A true CN106300191A (en) 2017-01-04

Family

ID=57710722

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610822546.4A Pending CN106300191A (en) 2016-09-14 2016-09-14 A kind of bypass lead-up cable fixing device

Country Status (1)

Country Link
CN (1) CN106300191A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114678705A (en) * 2022-03-29 2022-06-28 广州南方电安科技有限公司 10kV non-power-off operation overhead line cable rapid access device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003180025A (en) * 2002-09-09 2003-06-27 Furukawa Electric Co Ltd:The Corona noise suppressing device for multiconductor transmission line
CN202333167U (en) * 2011-11-24 2012-07-11 东风汽车股份有限公司 Automobile accumulator connector
CN203398643U (en) * 2013-07-26 2014-01-15 国家电网公司 Drainage wire rack
CN103825219A (en) * 2014-03-11 2014-05-28 国网山东齐河县供电公司 Live-working drainage wire bracket
CN203747339U (en) * 2014-03-07 2014-07-30 深圳供电局有限公司 Pole-mounted insulating bracket for bypass operation
CN205092507U (en) * 2015-11-12 2016-03-16 国网黄石供电公司运维检修部(检修分公司) Multi -functional insulating drainage line support frame
CN206023136U (en) * 2016-09-14 2017-03-15 云南电网有限责任公司普洱供电局 A kind of bypass lead-up cable fixing device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003180025A (en) * 2002-09-09 2003-06-27 Furukawa Electric Co Ltd:The Corona noise suppressing device for multiconductor transmission line
CN202333167U (en) * 2011-11-24 2012-07-11 东风汽车股份有限公司 Automobile accumulator connector
CN203398643U (en) * 2013-07-26 2014-01-15 国家电网公司 Drainage wire rack
CN203747339U (en) * 2014-03-07 2014-07-30 深圳供电局有限公司 Pole-mounted insulating bracket for bypass operation
CN103825219A (en) * 2014-03-11 2014-05-28 国网山东齐河县供电公司 Live-working drainage wire bracket
CN205092507U (en) * 2015-11-12 2016-03-16 国网黄石供电公司运维检修部(检修分公司) Multi -functional insulating drainage line support frame
CN206023136U (en) * 2016-09-14 2017-03-15 云南电网有限责任公司普洱供电局 A kind of bypass lead-up cable fixing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114678705A (en) * 2022-03-29 2022-06-28 广州南方电安科技有限公司 10kV non-power-off operation overhead line cable rapid access device

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SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170104

WD01 Invention patent application deemed withdrawn after publication