CN106869769B - Convenient for climbing the climbing tool of insulator chain - Google Patents

Convenient for climbing the climbing tool of insulator chain Download PDF

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Publication number
CN106869769B
CN106869769B CN201710242942.4A CN201710242942A CN106869769B CN 106869769 B CN106869769 B CN 106869769B CN 201710242942 A CN201710242942 A CN 201710242942A CN 106869769 B CN106869769 B CN 106869769B
Authority
CN
China
Prior art keywords
climbing
insulator
terraced body
cat ladder
adjusting nut
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.)
Expired - Fee Related
Application number
CN201710242942.4A
Other languages
Chinese (zh)
Other versions
CN106869769A (en
Inventor
洪强
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.)
Sichuan Hongcheng Electric Technology Co Ltd
Original Assignee
Sichuan Hongcheng Electric Technology 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 Sichuan Hongcheng Electric Technology Co Ltd filed Critical Sichuan Hongcheng Electric Technology Co Ltd
Priority to CN201710242942.4A priority Critical patent/CN106869769B/en
Publication of CN106869769A publication Critical patent/CN106869769A/en
Application granted granted Critical
Publication of CN106869769B publication Critical patent/CN106869769B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C7/00Component parts, supporting parts, or accessories
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C7/00Component parts, supporting parts, or accessories
    • E06C7/02Extending means
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C7/00Component parts, supporting parts, or accessories
    • E06C7/06Securing devices or hooks for parts of extensible ladders
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)

Abstract

The invention discloses the climbing tools convenient for climbing insulator chain, including cat ladder, insulator clamp device, cat ladder includes terraced body and pedal, it is characterized in that, the cat ladder is divided into double-layer structure, upper strata is equipped with terraced body and pedal, the lower face of lower floor is connect with insulator clamp device, guide rail is provided on cat ladder lower floor upper surface, guide rail is set along terraced body axial direction, during use, by terraced body along guide rail upward sliding, insulator clamp device fastens cat ladder on the insulator, and terraced body is resetted along guide rail, and adjusting nut locks.Adjusting nut setting in terraced body lower part right end face, during terraced body movement, adjusting nut is in opening, during climbing, adjusting nut is in locking state.

Description

Convenient for climbing the climbing tool of insulator chain
Technical field
The present invention relates to a kind of power transmission lines overhauling and mounting auxiliaries, and in particular to convenient for climbing for climbing insulator chain Climb tool.
Background technology
During power transmission lines overhauling, service personnel to installation damper, suspending hammer wire clamp, strain rod tower conducting wire on conducting wire to connect The installation for connecing porcelain vase string either other connection gold utensils is required for along above and below insulator, the connection operation people of strain rod tower drainage thread Member is also required to along above and below cross arm of tower, and with connecting wire, more than operation element personnel's installation parallel groove clamp can repeatedly step on porcelain vase, Need to get on safety belt in many cases and operation carried out on insulator, the shaking of insulator cause such working at height exist compared with Big security risk.Meanwhile staff is upper and lower also it is easier that insulator touches along insulator chain climbing, be easy to cause insulation Son damage influences the normal operation of transmission line of electricity.
Invention content
The technical problems to be solved by the invention are to provide a kind of climbing tool that can be fixed on the insulator, Neng Gourang Several staff by this tool climb to operating area, and it is an object of the present invention to provide convenient for climb insulator chain climbing tool, It solves the problem above-mentioned.
The present invention is achieved through the following technical solutions:
Convenient for climbing the climbing tool of insulator chain, including cat ladder, insulator clamp device, cat ladder includes terraced body and foot It pedals, which is characterized in that the cat ladder is divided into double-layer structure, and upper strata is equipped with terraced body and pedal, the lower face of lower floor and insulator Clamp device connects, and is provided with guide rail on cat ladder lower floor upper surface, guide rail is set along terraced body axial direction, in use, by terraced Body fastens cat ladder on the insulator along guide rail upward sliding, insulator clamp device, and terraced body is resetted along guide rail, adjusting nut It is locked.The adjusting nut is arranged in the right end face of terraced body lower part, and when terraced body moves, adjusting nut is in opening, climbs When climbing, adjusting nut is in locking state.The insulator clamp device includes, adapter sleeve and adjusting nut, and adjusting nut will Adapter sleeve loosens or tightens.In use, first unclamping the adjusting nut below cat ladder upper strata, cat ladder upper strata is allowed along cat ladder The guide rail of lower floor's setting moves up, and then by layer separation above and below cat ladder, by insulator clamp device set on the insulator, and leads to Nut is overregulated by after fastening cover locking to stationary state, and cat ladder upper strata along guide rail is moved down, is matched with cat ladder lower floor After conjunction, cat ladder upper strata is fixed by adjusting nut, terraced body and pedal position is fixed, has convenient for staff and pass through by means of force Insulator chain carries out climbing and reaches working region.
The adapter sleeve is mutually entwined by three 0 model 8.23mm iron wires, outside package rubber sleeve.Iron wire is mutual Winding, can increase and bear vertical tension, select the iron wire of 0 model 8.23mm and can ensure to sustain the weight of human body, and Fatigue loss is small during the model tension, can ensure that long-term is used without safeguarding.Rubber sleeve is wrapped up in outside, because of insulator Material mainly formed using chapeau de fer, tempered glass or ceramics and steel feet, and be integrated with cement glue glue.Using rubber Set can ensure that insulator surface will not be destroyed by iron wire rough surface, and influence the use of transmission line of electricity.The pedal For rectangle, pedal axis is vertical with terraced body axis, and the connection mode of pedal and terraced body is welding.Rectangle convenient for people foot borrow power to Upper movement, the cat ladder the selection of material are aluminium alloy.Aluminium alloy selects the Al-Cu-Mg series alloys that the trade mark is 2024, intensity Height, can carry high load capacity, and weight is light easy to carry.
Compared with prior art, the present invention it has the following advantages and advantages:
1st, convenient for the climbing tool of climbing insulator chain, installation damper, suspending hammer wire clamp, strain rod tower conducting wire connect the present invention When connecing porcelain vase string or other connection gold utensils, without porcelain vase of stepping on;
2nd, the present invention is convenient for climbing the climbing tool of insulator chain, when insulator shakes, by fastening on the insulator Insulator clamp device so that security risk reduce;
3rd, the present invention is convenient for the climbing tool of climbing insulator chain, and rubber sleeve is wrapped up on adapter sleeve, will not be to insulator Surface damages.
Description of the drawings
Attached drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is schematic structural view of the invention.
Schematic diagram when Fig. 2 is opened for the present invention.
Label and corresponding parts title in attached drawing:
1- cat ladders, 11- ladder bodies, 12- pedals, 13- guide rails, 14- adjusting nuts, 2- clamp devices, 21- adapter sleeves, 22- tune Save nut.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiment and attached drawing, to this Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make For limitation of the invention.
Embodiment one
As shown in Figure 1, climbing tool of the present invention convenient for climbing insulator chain, including cat ladder 1, insulator clamp device 2, Cat ladder 1 includes terraced body 11 and pedal 12, which is characterized in that the cat ladder 1 divides for double-layer structure, and upper strata is equipped with terraced body 11 and foot 12 are pedaled, the lower face of lower floor is connect with insulator clamp device 2, and guide rail 13,13 edge of guide rail are provided on 1 lower floor upper surface of cat ladder The 11 axial direction setting of terraced body, in use, by terraced body 11 along 13 upward sliding of guide rail, insulator clamp device 2 is cat ladder 1 On the insulator, terraced body 11 is resetted along guide rail 13 for fastening, and adjusting nut 14 is locked.The adjusting nut 14 is arranged under terraced body 11 In portion's right end face, when terraced body 11 moves, adjusting nut 14 be in opening, and during climbing, adjusting nut 14, which is in, locks shape State.The insulator clamp device 2 includes, adapter sleeve 21 and adjusting nut 22, adjusting nut 22 adapter sleeve 21 is loosened or Tightening.In use, the adjusting nut below cat ladder upper strata is unclamped first, the guide rail that cat ladder upper strata is allowed to be set along cat ladder lower floor It moves up, then by layer separation above and below cat ladder, insulator clamp device is covered on the insulator, and will be tight by adjusting nut Gu after cover locking to stationary state, cat ladder upper strata is moved down along guide rail, after being matched with cat ladder lower floor, by adjusting spiral shell Mother fixes cat ladder upper strata, fixes terraced body and pedal position, has convenient for staff and climbed by means of force by insulator chain It climbs to up to working region.
Embodiment two
The adapter sleeve 21 is mutually entwined by three 0 model 8.23mm iron wires, outside package rubber sleeve.Iron wire phase Mutually winding, can increase and bear vertical tension, select the iron wire of 0 model 8.23mm and can ensure to sustain the weight of human body, and And fatigue loss is small during the model tension, can ensure that long-term is used without safeguarding.Rubber sleeve is wrapped up in outside, because of insulation The material of son is mainly formed using chapeau de fer, tempered glass or ceramics and steel feet, and is integrated with cement glue glue.Using rubber Gum cover can ensure that insulator surface will not be destroyed by iron wire rough surface, and influence the use of transmission line of electricity.The foot 12 are pedaled as rectangle, pedal axis is vertical with 11 axis of terraced body, and the connection mode of pedal and terraced body is welding.The cat ladder 1 is selected Material is aluminium alloy.Aluminium alloy selects the Al-Cu-Mg series alloys that the trade mark is 2024, and intensity is high, can carry high load capacity, Weight is light easy to carry.
Above-described specific embodiment has carried out the purpose of the present invention, technical solution and advantageous effect further It is described in detail, it should be understood that the foregoing is merely the specific embodiment of the present invention, is not intended to limit the present invention Protection domain, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include Within protection scope of the present invention.

Claims (6)

1. convenient for the climbing tool of climbing insulator chain, including cat ladder (1), insulator clamp device (2), cat ladder (1) is including ladder Body (11) and pedal (12), which is characterized in that the cat ladder (1) is divided into double-layer structure, and upper strata is equipped with terraced body (11) and pedal (12), the lower face of lower floor is connect with insulator clamp device (2), and cat ladder (1) lower floor is provided with guide rail (13) on upper surface, leads Rail (13) is set along terraced body (11) axial direction, in use, by terraced body (11) along guide rail (13) upward sliding, insulator is tight It is fixedly mounted with and puts (2) cat ladder (1) fastening on the insulator, terraced body (11) resets along guide rail (13), and adjusting nut (14) is locked.
2. the climbing tool according to claim 1 convenient for climbing insulator chain, which is characterized in that the adjusting nut (14) it is arranged in the right end face of terraced body (11) lower part, when terraced body (11) is mobile, adjusting nut (14) is in opening, climbing When, adjusting nut (14) is in locking state.
3. the climbing tool according to claim 1 convenient for climbing insulator chain, which is characterized in that the insulator fastening Device (2) includes, and adapter sleeve (21) is loosened or tightened by adapter sleeve (21) and adjusting nut (22), adjusting nut (22).
4. the climbing tool according to claim 3 convenient for climbing insulator chain, which is characterized in that the adapter sleeve (21) It is mutually entwined by three 0 model 8.23mm iron wires, outside package rubber sleeve.
5. the climbing tool according to claim 1 convenient for climbing insulator chain, which is characterized in that the pedal (12) is Rectangle, pedal axis is vertical with terraced body (11) axis, and the connection mode of pedal and terraced body is welding.
6. the climbing tool according to claim 1 convenient for climbing insulator chain, which is characterized in that cat ladder (1) choosing It is aluminium alloy with material.
CN201710242942.4A 2017-04-14 2017-04-14 Convenient for climbing the climbing tool of insulator chain Expired - Fee Related CN106869769B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710242942.4A CN106869769B (en) 2017-04-14 2017-04-14 Convenient for climbing the climbing tool of insulator chain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710242942.4A CN106869769B (en) 2017-04-14 2017-04-14 Convenient for climbing the climbing tool of insulator chain

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CN106869769A CN106869769A (en) 2017-06-20
CN106869769B true CN106869769B (en) 2018-06-12

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113266266B (en) * 2021-05-31 2023-01-31 青海送变电工程有限公司 Transmission line overhauls uses cat ladder

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60148308A (en) * 1984-01-06 1985-08-05 九州電気建設工事株式会社 Porcelain mark matching device
CN102064496A (en) * 2010-12-02 2011-05-18 河南省电力公司南阳供电公司 Replaceable tool of covered line shockproof hammer
JP2012200063A (en) * 2011-03-18 2012-10-18 Chugoku Electric Power Co Inc:The Insulator maintenance auxiliary tool
CN203242960U (en) * 2013-05-20 2013-10-16 国家电网公司 Suspended telescopic rigid ladder
CN203398641U (en) * 2013-07-17 2014-01-15 国家电网公司 Special climbing ladder for 110kV composite insulators
CN204745546U (en) * 2015-06-17 2015-11-11 国网四川省电力公司泸州供电公司 Insulator climbing device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101162757B1 (en) * 2012-05-31 2012-07-05 (주)상일전설 Light weight buffer metal of electric pole for supply of electric power

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60148308A (en) * 1984-01-06 1985-08-05 九州電気建設工事株式会社 Porcelain mark matching device
CN102064496A (en) * 2010-12-02 2011-05-18 河南省电力公司南阳供电公司 Replaceable tool of covered line shockproof hammer
JP2012200063A (en) * 2011-03-18 2012-10-18 Chugoku Electric Power Co Inc:The Insulator maintenance auxiliary tool
CN203242960U (en) * 2013-05-20 2013-10-16 国家电网公司 Suspended telescopic rigid ladder
CN203398641U (en) * 2013-07-17 2014-01-15 国家电网公司 Special climbing ladder for 110kV composite insulators
CN204745546U (en) * 2015-06-17 2015-11-11 国网四川省电力公司泸州供电公司 Insulator climbing device

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