CN106602459A - Movable support of insulating operating rod - Google Patents

Movable support of insulating operating rod Download PDF

Info

Publication number
CN106602459A
CN106602459A CN201611065198.7A CN201611065198A CN106602459A CN 106602459 A CN106602459 A CN 106602459A CN 201611065198 A CN201611065198 A CN 201611065198A CN 106602459 A CN106602459 A CN 106602459A
Authority
CN
China
Prior art keywords
fixed
insulation
telescopic
fixed mount
insulation pipe
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
CN201611065198.7A
Other languages
Chinese (zh)
Inventor
陈俊
刘国华
李为
陶礼兵
庄志宾
李臻
叶卓儒
李福员
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.)
State Grid Corp of China SGCC
Quzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Original Assignee
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 State Grid Corp of China SGCC, Quzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201611065198.7A priority Critical patent/CN106602459A/en
Publication of CN106602459A publication Critical patent/CN106602459A/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
    • H02G1/00Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables

Abstract

The invention discloses a movable support of an insulating operating rod. The movable support mainly comprises a fixed component at a pole tower side, a telescopic insulating rod component with a pulley, and a stay cord, wherein the fixed component at the pole tower side comprises a fixed mount which is vertically fixed at the pole tower side by virtue of a configured stationary fixture, a transverse telescopic insulating rod component is fixed at the lower part of the fixed mount by virtue of a configured insulating pipe fixing sleeve and an anti-drop sleeve, and a pulley for winding of a lifting rope is arranged at the outer end of the telescopic insulating rod component; the outer end of the telescopic insulating rod component is also connected to the upper end of the fixed mount by virtue of the stay cord; and the telescopic insulating rod component consists of an outer insulating pipe, a connecting sleeve and an inner insulating pipe, one end of the outer insulating pipe is transversely fixed on the fixed mount by virtue of the insulating pipe fixing sleeve and the anti-drop sleeve, and the other end of the outer insulating pipe is connected with the inner insulating pipe by virtue of the connecting sleeve. The movable support has the characteristics of being simple in structure and flexible and convenient in use, increasing operation security and convenience, and the like.

Description

A kind of insulating bar travel(l)ing rest
Technical field
The present invention relates to a kind of insulating bar travel(l)ing rest, particularly to the exhausted of strain tower of transmission line side of wire Edge and hardware fitting with electrical are changed, the insulating bar travel(l)ing rest of the powered repairing of wire, are belonged to power equipments defect and are eliminated work Industry auxiliary device technical field.
Background technology
With the rising that transmission line insulator is configured, effective sub-pieces number will necessarily be increased(Such as 220kV ferroelectric circuits are resistance to The single insulator string piece number for opening tower reaches 20, is always about 3 meters), cause the space length at transmission tower cross-arm to wire to increase Plus, causing when strain tower of transmission line side of wire insulator and hardware fitting with electrical change livewire work, ground potential electrician uses exhausted There is larger difficult and potential safety hazard in edge action bars hanging rope ladder.Specifically there is following performance:
One is that ground potential electrician hangs rope ladder on the former years wire of cross arm of tower side(Rope ladder weight about 15kG), operating personnel's Used as fulcrum and sticking point, according to lever principle, operating personnel needs to overcome 240 both hands(Nm torque acting), it is single difficult To complete;
Two is have horizontal and vertical uneven stress in hanging insulation software, rope ladder is hung to wire, operator Needs carry out hanging operation by the firm component of steel tower as fulcrum, cause effective insulation distance to shorten to a certain extent, and meeting Insulating bar is caused to wear and tear and deformed, there is the potential safety hazard of personnel's operation and tool operation;
Therefore a kind of insulation, portable, flexible support are developed for the problems referred to above, is to carry in steel tower cross-arm side ground potential electrician Stablize flexible operation fulcrum for one, it is very necessary.
The content of the invention
It is an object of the invention to overcome the shortcomings of that prior art is present, and a kind of simple structure is provided, using flexibly side Just, well flexible operation fulcrum can be stablized to provide one in steel tower cross-arm side ground potential electrician, to save man-hour and people Body muscle power, increased the insulating bar travel(l)ing rest of operational security and convenience.
For achieving the above object, present invention employs following technical scheme, a kind of insulating bar travel(l)ing rest, it is main It is made up of shaft tower side fixing component, band pulley telescopic insulation rod part and drawstring, described shaft tower side fixing component includes one The fixed mount of shaft tower side is perpendicularly fixed at by the stationary fixture for configuring, described fixed mount bottom is consolidated by the insulation tube for configuring Fixed set and Anti-slip cover are fixed with horizontal telescopic insulation rod part, and the outer end of telescopic insulation rod part is provided with confession Lifting rope string around pulley;Also fixed mount is connected to by described drawstring on the outer end of described telescopic insulation rod part Upper end.
As preferred:Described telescopic insulation rod part is made up of external insulation pipe, adapter sleeve and interior insulation pipe, described outer The one end of insulation tube is secured transverse on described fixed mount by the insulation tube fixed cover and Anti-slip cover, the external insulation The other end of pipe is connected to interior insulation pipe, and the excessively middle adapter sleeve of the external insulation pipe and interior insulation Gutron by adapter sleeve It is capable of achieving mutual stretching.
The present invention has following beneficial effect:The present invention takes down the exhibits conveniently, is easy to the operation on transmission tower;On shaft tower Stablize flexible fulcrum to provide one in steel tower cross-arm side ground potential electrician, the convenience for operation provides important foundation bar Part;The band pulley telescopic insulation rod part and drawstring are isolation material, it is ensured that the safe distance of personnel and electrical body; It has simple structure, flexible and convenient to use, can stablize flexible to provide one in steel tower cross-arm side ground potential electrician well Operation fulcrum, to save man-hour and human physical power, the features such as increased operational security and convenience.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the execute-in-place schematic diagram of the present invention.
Specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.Shown in Fig. 1, a kind of insulation operation of the present invention Bar travel(l)ing rest, it is mainly made up of shaft tower side fixing component, band pulley telescopic insulation rod part and drawstring, described shaft tower Side fixing component includes that a stationary fixture 2 by configuring is perpendicularly fixed at the fixed mount 1 of shaft tower side, described fixed mount bottom Horizontal telescopic insulation rod part is fixed with by the insulation tube fixed cover 3 and Anti-slip cover 4 that configure, and in telescopic insulation rod The outer end of part be provided with for lifting rope 10 go here and there around pulley 8;Also lead on the outer end of described telescopic insulation rod part Cross the upper end that described drawstring 9 is connected to fixed mount 1.
Shown in figure, described telescopic insulation rod part is made up of external insulation pipe 5, adapter sleeve 6 and interior insulation pipe 7, institute The one end for stating external insulation pipe 5 is secured transverse on described fixed mount 1 by the insulation tube fixed cover 3 and Anti-slip cover 4, institute The other end for stating external insulation pipe 5 is connected to interior insulation pipe 7 by adapter sleeve 6, and the external insulation pipe 5 and interior insulation pipe 7 are logical Adapter sleeve 6 in the middle of crossing is capable of achieving mutual stretching.
Shown in Fig. 2, rope ladder such as need to be hung on wire by following operation process:1)Belting is carried to job position, and It is correct to install;2)Equipment launches, and colligation is firm;3)Adjust the length with pulley telescopic insulation rod part;4)Lifting rope one Section ties up to rope ladder head position, and shaft tower electrician receives other end lifting rope to correct position;5) another electrician of shaft tower utilizes action bars Rope ladder is taken into wire job position.
In the specific implementation, the shaft tower side fixing component of the insulating bar travel(l)ing rest is by fixed mount, solid for the present invention Clamp tool, insulation tube fixed cover, Anti-slip cover composition;Band pulley telescopic insulation rod part is by external insulation pipe, adapter sleeve, interior insulation Pipe, pulley composition;Drawstring is made up of high insulation resistance material.Cross-arm side or the multi-functional end bent plate card of side of wire card, insulator Side closed fixture and the part of screw mandrel adjusting part three are constituted;Length according to strain rod tower insulator chain of the invention, the insulation behaviour The shaft tower side fixing component angle for making bar travel(l)ing rest is rotatable;The band pulley of the insulating bar travel(l)ing rest is scalable absolutely Edge bar portion and pulling rope length retractable.

Claims (2)

1. a kind of insulating bar travel(l)ing rest, it mainly by shaft tower side fixing component, band pulley telescopic insulation rod part and Drawstring is constituted, it is characterised in that described shaft tower side fixing component includes a stationary fixture by configuring(2)It is perpendicularly fixed at The fixed mount of shaft tower side(1), described fixed mount bottom passes through the insulation tube fixed cover for configuring(3)And Anti-slip cover(4)It is fixed with Horizontal telescopic insulation rod part, and be provided with the outer end of telescopic insulation rod part and supply lifting rope(10)Go here and there around cunning Wheel(8);Also pass through described drawstring on the outer end of described telescopic insulation rod part(9)It is connected to fixed mount(1)It is upper End.
2. insulating bar travel(l)ing rest according to claim 1, it is characterised in that described telescopic insulation rod part By external insulation pipe(5), adapter sleeve(6)With interior insulation pipe(7)Composition, the external insulation pipe(5)One end by the insulation Pipe fixed cover(3)And Anti-slip cover(4)It is secured transverse to described fixed mount(1)On, the external insulation pipe(5)The other end lead to Cross adapter sleeve(6)It is connected to interior insulation pipe(7), and the external insulation pipe(5)With interior insulation pipe(7)By middle adapter sleeve (6)It is capable of achieving mutual stretching.
CN201611065198.7A 2016-11-28 2016-11-28 Movable support of insulating operating rod Pending CN106602459A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611065198.7A CN106602459A (en) 2016-11-28 2016-11-28 Movable support of insulating operating rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611065198.7A CN106602459A (en) 2016-11-28 2016-11-28 Movable support of insulating operating rod

Publications (1)

Publication Number Publication Date
CN106602459A true CN106602459A (en) 2017-04-26

Family

ID=58595237

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611065198.7A Pending CN106602459A (en) 2016-11-28 2016-11-28 Movable support of insulating operating rod

Country Status (1)

Country Link
CN (1) CN106602459A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0833136A (en) * 1994-07-11 1996-02-02 Fujikura Ltd Electric wire lifting method at suspension support
JP2002281624A (en) * 2001-03-22 2002-09-27 Chubu Electric Power Co Inc Derrick apparatus for use in working at summit of transmission steel tower
CN102403674A (en) * 2011-11-02 2012-04-04 辽宁省电力有限公司葫芦岛供电公司 Live-wire work insulating cross arm
CN103545751A (en) * 2013-10-16 2014-01-29 国家电网公司 Overhead power transmission line ground-wire optical-cable fitting replacement bracket
CN205039451U (en) * 2015-09-21 2016-02-17 云南电网有限责任公司曲靖供电局 Transmission line high altitude is portable prevents support frame that falls
CN206323065U (en) * 2016-11-28 2017-07-11 国家电网公司 Insulating bar travel(l)ing rest

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0833136A (en) * 1994-07-11 1996-02-02 Fujikura Ltd Electric wire lifting method at suspension support
JP2002281624A (en) * 2001-03-22 2002-09-27 Chubu Electric Power Co Inc Derrick apparatus for use in working at summit of transmission steel tower
CN102403674A (en) * 2011-11-02 2012-04-04 辽宁省电力有限公司葫芦岛供电公司 Live-wire work insulating cross arm
CN103545751A (en) * 2013-10-16 2014-01-29 国家电网公司 Overhead power transmission line ground-wire optical-cable fitting replacement bracket
CN205039451U (en) * 2015-09-21 2016-02-17 云南电网有限责任公司曲靖供电局 Transmission line high altitude is portable prevents support frame that falls
CN206323065U (en) * 2016-11-28 2017-07-11 国家电网公司 Insulating bar travel(l)ing rest

Similar Documents

Publication Publication Date Title
CN204144479U (en) A kind of earth connection
CN104167687B (en) Tool for live-line replacement of suspension insulator and using working method thereof
CN206323065U (en) Insulating bar travel(l)ing rest
CN101378153B (en) Diverter for grounding wire
CN204230457U (en) Universal connector earth wire operation rod
CN205543313U (en) Hand -operated power cable overhauls and uses earth clamp
CN103427370A (en) Strain insulator string live replacing device for high-voltage transmission line
CN204103354U (en) Charged for replacement 110kV-2200kV strain insulator string special tool utensil
CN106602459A (en) Movable support of insulating operating rod
CN102761077B (en) Insulating hoisting bracket for strain insulator string of 1000kV extra-high alternating current line
CN203398628U (en) Portable insulator replacing tool
CN104836156A (en) Synthetic insulator simple ladder
CN204720888U (en) Portable power distribution less important work platform
CN202840363U (en) Insulated lifting bracket for tension insulator chain of 1000-kV extra-high voltage alternating current circuit
CN203931680U (en) A kind of composite insulator one-shot forming compression bonding apparatus
CN203423430U (en) Insulator maintenance device
CN205104846U (en) A supplementary strutting arrangement for pole overhead earth wire and OPGW optical cable
CN205861265U (en) Livewire work isolated digitalization monitors bearing in real time
CN104538891A (en) Line outgoing method of composite insulator
CN204441795U (en) Synthetic insulator outlet bridge
CN204144807U (en) For changing the wire grip of duplex insulator string
CN203547590U (en) Clamping centering device for drill rod
CN204118597U (en) A kind of line lifter for distribution line
CN203809484U (en) Portable compression shear hook device
CN204333758U (en) A kind of 35kV replacing insulator string is high hangs bracing frame

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20170426

RJ01 Rejection of invention patent application after publication