CN103633581B - A kind of multifunction power high-altitude operation worktable used for transmission line and using method - Google Patents

A kind of multifunction power high-altitude operation worktable used for transmission line and using method Download PDF

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Publication number
CN103633581B
CN103633581B CN201310625755.6A CN201310625755A CN103633581B CN 103633581 B CN103633581 B CN 103633581B CN 201310625755 A CN201310625755 A CN 201310625755A CN 103633581 B CN103633581 B CN 103633581B
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CN
China
Prior art keywords
deicing
arranges
plate
altitude
worktable
Prior art date
Application number
CN201310625755.6A
Other languages
Chinese (zh)
Other versions
CN103633581A (en
Inventor
史晨昱
史宏伟
韩爱芝
Original Assignee
郑州大学
国网河南省电力公司周口供电公司
国家电网公司
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 郑州大学, 国网河南省电力公司周口供电公司, 国家电网公司 filed Critical 郑州大学
Priority to CN201310625755.6A priority Critical patent/CN103633581B/en
Publication of CN103633581A publication Critical patent/CN103633581A/en
Application granted granted Critical
Publication of CN103633581B publication Critical patent/CN103633581B/en

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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
    • 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F11/00Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • B66F11/044Working platforms suspended from booms
    • 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
    • H02G7/16Devices for removing snow or ice from lines or cables

Abstract

The open a kind of multifunction power high-altitude operation worktable used for transmission line of the present invention and using method, including horizontal mobile mechanism and the 360 degree of rotating mechanisms being arranged on horizontal mobile mechanism, on described 360 degree of rotating mechanisms, elevating mechanism is set, described elevating mechanism arranges deicing mechanism.The multifunction power high-altitude operation worktable used for transmission line of the present invention, can the most all around regulate in use, and can 360 degree of rotations, reach to be suitable for the position of operating personnel's maintenance, when height can not meet needs, setting height can be reached easily by regulation elevating mechanism, it is easy to operating personnel's maintenance, winter in severe cold, the deicing mechanism of the present invention can also quickly carry out deicing, and deicing works very well, the simple in construction of the present invention, cost are extremely low, work efficiency is high, are suitable for extensively using.

Description

A kind of multifunction power high-altitude operation worktable used for transmission line and using method

Technical field

The present invention relates to circuit on power system technical field of construction equipment, particularly to a kind of multifunction power high-altitude operation worktable used for transmission line and using method.

Background technology

During power construction, it is often necessary to carry out operation on shaft tower.At present on shaft tower during operation, general operation method is: workmen puts on foot button, people stands on climbers, in order to ensure that climbers do not fall off, a necessary foot is high, one foot is low, or two climbers interlock with height, these methods all must keep both feet to exert oneself simultaneously, careless slightly just have the danger occurring climbers to come off, psychological impact is caused to workmen, add difficulty of construction, additionally, on bar during operation sometimes for some materials, instrument, it is typically workmen and puts down a rope to the personnel coordinated on the ground, after required article are bundled by cooperation personnel, the most once pulled on by workmen on shaft tower again, both the engineering time had been wasted, workload is added again to workmen.

Summary of the invention

It is an object of the invention to avoid above-mentioned weak point of the prior art, and the effective multifunction power high-altitude operation worktable used for transmission line of a kind of easy construction, time saving and energy saving less manpower, safe and convenient and deicing and using method are provided, and this device can all around move, 360 degree rotate fast and easys and arrive maintenance positions.

For solving above-mentioned technical problem, the technical scheme is that a kind of multifunction power high-altitude operation worktable used for transmission line, including horizontal mobile mechanism and the 360 degree of rotating mechanisms being arranged on horizontal mobile mechanism, on described 360 degree of rotating mechanisms, elevating mechanism is set, described elevating mechanism arranges deicing mechanism.

Described horizontal mobile mechanism includes the reducing motor with screw rod being arranged on one end, compartment, the guide rail being arranged in compartment and matched slide plate, is provided with the screw thread matched with screw rod in described slide plate.

Described 360 degree of rotating mechanisms include the multidiameter being arranged on slide plate, the rotating cap coordinated with it is set on described multidiameter, lock ring nut is set on described multidiameter, the side of rotating cap arranges the cogged reducing motor of tool, the gear of this reducing motor is connected with the rack circle being arranged on slide block, arranging the stepped inclined arm of tool on rotating cap, inclined arm one end arranges horizontal plate.

Described elevating mechanism includes four screws, housing and the station plate being arranged on horizontal plate, long bolt is all had in four screws, the lower end of long bolt is respectively provided with identical gear, in one end of four long bolts is respectively positioned on housing and match with the gear wheel in housing, the axle of gear wheel is connected with the reducing motor gear being arranged on housing, the upper end of described long bolt is multidiameter shape, four through holes are set on the plate of described station, bearing is set in through hole, long bolt one end is through the endoporus of bearing, and described long bolt one end arranges bearing pin.

Described deicing mechanism includes four the T-shaped supports being arranged on the plate of station, described T-shaped support one end hinge operation bar, action bars one end arranges deicing axle, deicing axle one end arranges ice removing wheel, the described action bars other end is bolted on T-shaped support, and the deicing axle of both sides, by having the telescopic joint of sprocket wheel, deicing axle arranges two alignment pins, described sprocket wheel correspondence station plate support is set, support arranges band movable sprocket there is the chain drum of rocking handle.

Infundibulate guide housing is set under described bearing.

Described long bolt upper end is pointed.

It is connected by bearing between described multidiameter and rotating cap.

The multifunction power high-altitude operation worktable used for transmission line of the present invention, can the most all around regulate in use, and can 360 degree of rotations, reach be suitable for operating personnel maintenance position, height can not meet needs time, setting height can be reached easily by regulation elevating mechanism, being easy to operating personnel's maintenance, in the winter of severe cold, the deicing mechanism of the present invention can also quickly carry out deicing, and deicing works very well, summary.The simple in construction of the present invention, cost are extremely low, work efficiency is high.

Accompanying drawing explanation

Below in conjunction with the accompanying drawings the present invention is described further:

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the structure for amplifying schematic diagram in Fig. 1 at S;

Fig. 3 be in Fig. 2 A-A to structure for amplifying schematic diagram;

Fig. 4 is the vertical profile structure for amplifying schematic diagram of invention.

Detailed description of the invention

Embodiment 1: as shown in Figure 1,2,3, 4, a kind of multifunction power high-altitude operation worktable used for transmission line, including horizontal mobile mechanism and the 360 degree of rotating mechanisms being arranged on horizontal mobile mechanism, described 360 degree of rotating mechanisms arrange elevating mechanism, described elevating mechanism arranges deicing mechanism.

Described horizontal mobile mechanism includes the compartment reducing motor 1 with screw rod 2 being arranged on one end, compartment 4, the guide rail 6 being arranged in compartment 4 and matched slide plate 5, and the two ends of slide rail arrange block, arrange lubricating oil in slide rail, it is possible to reduce frictional force;Being provided with the screw 3 matched with screw rod 2 in described slide plate 5, when compartment reducing motor rotates forward, slide plate is displaced outwardly, otherwise moves inward, and according to specific needs, slide rail can arbitrarily be arranged in compartment.

Described 360 degree of rotating mechanisms include the multidiameter 13 being arranged on slide plate 5, the rotating cap 10 coordinated with it is set on described multidiameter 13, on described multidiameter 13, lock ring nut 11 is set, the side of rotating cap 10 arranges the cogged rotation reducing motor 9 of tool, the gear of this rotation reducing motor 9 is connected with the rack circle 8 being arranged on slide block, when rotating reducing motor and rotating forward, drive rotating cap to rotate forward, otherwise then invert;Arranging the inclined arm 14 with ladder 15 on rotating cap 10, ladder is arranged on inside inclined arm, and convenient working personnel climb, and inclined arm 14 one end arranges horizontal plate 16, it is used for arrange elevating mechanism.

Described elevating mechanism includes four screws, housing 34 and the station plate 26 being arranged on horizontal plate 16, long bolt 31 is all had in four screws, the lower end of long bolt 31 is respectively provided with identical gear 28, in one end of four long bolts 31 is respectively positioned on housing 34 and match with the gear wheel 32 in housing 34, the axle of gear wheel 32 is connected with the gear of the lifting speed reduction motor 33 being arranged on housing 34, when described lifting speed reduction motor 33 rotates forward, drive 4 long bolts to rotate simultaneously, thus drive station plate to rise, otherwise station plate is driven to decline;The upper end of long bolt 31 is multidiameter shape, and described station plate 26 arranges four through holes, arranges bearing in through hole, and long bolt 31 one end is through the endoporus of bearing, it is simple to screw rod rotates, and described long bolt 31 one end arranges bearing pin 35, prevents plate inclination of standing.

nullDescribed deicing mechanism includes four the T-shaped supports 17 being arranged on the plate 26 of station,Described T-shaped support one end hinge operation bar 18,Action bars 18 one end arranges deicing axle 20,Deicing axle 20 one end arranges ice removing wheel 19,Described action bars 18 other end is movably fixed on T-shaped support 17 by bolt,The deicing axle 20 of both sides connects by having the sleeve pipe 21 of sprocket wheel 22,Two alignment pins are set on deicing axle 20,Described sprocket wheel 22 corresponding station plate support 25 is set,Band movable sprocket 22 is set on support 25 there is the chain drum 23 of rocking handle 24,When ice detachment is desired,Ice removing wheel rises to conductor height,Action bars is fixed,Four ice removing wheels are stuck on the wire of both sides simultaneously,First by casing pipe sleeve in rotating shaft,Moved to the other end by sleeve pipe makes sleeve pipe be enclosed within two rotating shafts simultaneously again,Tighten two alignment pins,Dismantle bearing pin 35,Control lifting speed reduction motor reversion,Station plate is made to decline,Shake rocking handle band movable sprocket rotates,When needs slow down,Rocking handle of holding with a firm grip just can slow down,When running into situation about once ice can not be crushed,Reversion rocking handle spreading ice sheet again,Just ice can be removed.

Infundibulate guide housing 27 is set under described bearing.After except complete ice, being risen to by elevating mechanism below the plate of station, infundibulate guide housing facilitates multidiameter to enter station plate through hole.

Described long bolt 31 upper end is pointed.After except complete ice, being risen to by elevating mechanism below the plate of station, infundibulate guide housing facilitates multidiameter to enter station plate through hole.

It is connected by bearing 12 between described multidiameter 13 and rotating cap 10, reduces frictional force, save electric power.

Described compartment reducing motor, rotation reducing motor and lifting speed reduction motor are all connected with Programmable Logic Controller by holding wire.

Described Programmable Logic Controller connects wireless receiving module, facilitate maintainer from this device of high-altitude application, after except complete ice, it is possible to quickly regain station panel assembly.Long bolt, deicing axle, ice removing wheel, sleeve, alignment pin, horizontal plate and station plate all can use insulation product, it is possible to charged carry out deicing, reduce enterprise and the loss of the people, improve power supply reliability.

Described station plate arranges guardrail, it is possible to play the effect of protection maintainer.

The longitudinal section of described ice removing wheel is gear shape, and deicing is effective, and will not damage wires.

The using method of above-mentioned multifunction power high-altitude operation worktable used for transmission line, it is characterised in that: comprise the following steps:

1) being parked in compartment and need to detect position, fix car bottom, staff arrives at a station on plate from inclined arm;

2) use remote controller regulation compartment reducing motor, make station plate close to place need to be detected, start simultaneously and rotate reducing motor, make station plate close to detecting below place;

3) use remote controller regulation lifting speed reduction motor, make station plate be in maintenance department, if the most all around position is not suitable for, regulation compartment reducing motor and rotation reducing motor, make station plate just at maintenance department;

4) when needs carry out deicing, regulation action bars, the ice removing wheel making side is stuck on wire, by casing pipe sleeve on deicing axle, opposite side ice removing wheel is stuck on wire, sleeve pipe is moved to center, tighten alignment pin, bolt on tightening action bar, dismantle the bearing pin on long bolt, use remote controller to control elevating mechanism and decline, make ice removing wheel stress, shake rocking handle band movable sprocket rotates, when needs slow down, rocking handle of holding with a firm grip just can slow down, when running into situation about once can not be crushed by ice, reversion rocking handle spreading ice sheet again, just can remove ice.

5) after having removed ice, deicing mechanism is moved at elevating mechanism, regulation regulation compartment reducing motor and rotation reducing motor, make horizontal plate be positioned at immediately below elevating mechanism, control elevating mechanism and rise, make long bolt one end slowly enter station plate through hole, after passing through completely, tighten the bearing pin on long bolt, control elevating mechanism and rise, make ice removing wheel not stress, unclamp sleeve pipe, unclamping action bars, control elevating mechanism and decline, deicing completes.

The multifunction power high-altitude operation worktable used for transmission line of the present invention, can the most all around regulate in use, and can 360 degree of rotations, reach be suitable for operating personnel maintenance position, height can not meet needs time, setting height can be reached easily by regulation elevating mechanism, being easy to operating personnel's maintenance, in the winter of severe cold, the deicing mechanism of the present invention can also quickly carry out deicing, and deicing works very well, summary.The simple in construction of the present invention, cost are extremely low, work efficiency is high.

Claims (4)

1. a multifunction power high-altitude operation worktable used for transmission line, it is characterized in that: include horizontal mobile mechanism and the 360 degree of rotating mechanisms being arranged on horizontal mobile mechanism, on described 360 degree of rotating mechanisms, elevating mechanism is set, described elevating mechanism arranges deicing mechanism;Described horizontal mobile mechanism includes the reducing motor with screw rod being arranged on one end, compartment, the guide rail being arranged in compartment and matched slide plate, is provided with the screw thread matched with screw rod in described slide plate;Described 360 degree of rotating mechanisms include the multidiameter being arranged on slide plate, the rotating cap coordinated with it is set on described multidiameter, lock ring nut is set on described multidiameter, the side of rotating cap arranges the cogged reducing motor of tool, the gear of this reducing motor is connected with the rack circle being arranged on slide block, arranging the stepped inclined arm of tool on rotating cap, inclined arm one end arranges horizontal plate;Described elevating mechanism includes four screws, housing and the station plate being arranged on horizontal plate, long bolt is all had in four screws, the lower end of long bolt is respectively provided with identical gear, in one end of four long bolts is respectively positioned on housing and match with the gear wheel in housing, the axle of gear wheel is connected with the reducing motor gear being arranged on housing, the upper end of described long bolt is multidiameter shape, four through holes are set on the plate of described station, bearing is set in through hole, long bolt one end is through the endoporus of bearing, and described long bolt one end arranges bearing pin;Described deicing mechanism includes four the T-shaped supports being arranged on the plate of station, described T-shaped support one end hinge operation bar, action bars one end arranges deicing axle, deicing axle one end arranges ice removing wheel, the described action bars other end is bolted on T-shaped support, and the deicing axle of both sides, by having the telescopic joint of sprocket wheel, deicing axle arranges two alignment pins, described sprocket wheel correspondence station plate support is set, support arranges band movable sprocket there is the chain drum of rocking handle.
2. multifunction power high-altitude operation worktable used for transmission line as claimed in claim 1, it is characterised in that: infundibulate guide housing is set under described bearing.
3. multifunction power high-altitude operation worktable used for transmission line as claimed in claim 1, it is characterised in that: described long bolt upper end is pointed.
4. multifunction power high-altitude operation worktable used for transmission line as claimed in claim 1, it is characterised in that: it is connected by bearing between described multidiameter and rotating cap.
CN201310625755.6A 2013-11-30 2013-11-30 A kind of multifunction power high-altitude operation worktable used for transmission line and using method CN103633581B (en)

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CN201310625755.6A CN103633581B (en) 2013-11-30 2013-11-30 A kind of multifunction power high-altitude operation worktable used for transmission line and using method

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Application Number Priority Date Filing Date Title
CN201310625755.6A CN103633581B (en) 2013-11-30 2013-11-30 A kind of multifunction power high-altitude operation worktable used for transmission line and using method
CN201610435284.6A CN105977864B (en) 2013-11-30 2013-11-30 A kind of multifunction power high-altitude operation worktable used for transmission line

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CN103633581B true CN103633581B (en) 2016-08-17

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* Cited by examiner, † Cited by third party
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CN104809949A (en) * 2015-04-02 2015-07-29 国家电网公司 Insulating bucket arm truck simulative training device
CN105186376B (en) * 2015-09-30 2017-04-19 国网山东济阳县供电公司 Electric high-altitude operation vehicle
CN105281174B (en) * 2015-11-25 2018-01-30 国家电网公司 Aerial high-voltage equipment ground bar aids in assembly and disassembly system
CN106006489B (en) * 2016-06-08 2018-08-17 国网山东省电力公司海阳市供电公司 A kind of repair car of electric power
CN107934861B (en) * 2017-12-04 2019-04-16 甘肃路桥建设集团有限公司 A kind of traffic vcehicular tunnel maintenance and reinforcement platform
CN107959262B (en) * 2017-12-26 2020-03-31 国网山东省电力公司蓬莱市供电公司 Electric power dispatching electric wire netting construction is with leading a machine
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CN109888671A (en) * 2019-03-06 2019-06-14 江苏和网源电气有限公司 A kind of distribution network overhead line protective device
CN110745749A (en) * 2019-10-17 2020-02-04 北京国电成达电力工程有限公司 Electric power construction lifting device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201186875Y (en) * 2008-03-14 2009-01-28 杭州赛奇高空作业机械有限公司 Elevating work platform with lifting set
CN201551756U (en) * 2009-12-16 2010-08-18 西安新竹防灾救生设备有限公司 Liftable fire extinguishing apparatus
CN101947783A (en) * 2010-05-28 2011-01-19 徐州海伦哲专用车辆股份有限公司 Multifunctional aloft-work mechanical arm
CN201960320U (en) * 2011-01-14 2011-09-07 北京天和力拓科技有限公司 Assembling and disassembling platform for passenger car excrement accumulator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60174005A (en) * 1984-02-17 1985-09-07 Furukawa Electric Co Ltd Active wire working facility
CN2031791U (en) * 1988-04-04 1989-02-01 水利电力部宝鸡车辆修造厂 Vehicle for altitude hot-line operation
JPH02262813A (en) * 1989-03-31 1990-10-25 Aichi Sharyo Kk Separated tension insulator bracket and mounting/ dismounting method thereof
JP2002152936A (en) * 2000-11-08 2002-05-24 Aichi Corp Method of installation for optical cable, and service vehicle using the method
CN1164403C (en) * 2001-09-20 2004-09-01 上海交通大学 Robot for cleaning alive ultrahigh voltage equipment
CN101037181A (en) * 2006-03-16 2007-09-19 山东科技大学 Movable altitude hot-line operation insulating bench
CN201619996U (en) * 2010-01-26 2010-11-03 安徽理工大学 Portable obstacle removing device
CN101777742B (en) * 2010-03-19 2012-05-30 湖北省电力公司宜昌夷陵区供电公司 Robot capable of performing automatic deicing along aerial high-voltage power transmission line
CN103138219A (en) * 2011-11-22 2013-06-05 北京林业大学 Automatic deicing machine of high-voltage transmission line

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201186875Y (en) * 2008-03-14 2009-01-28 杭州赛奇高空作业机械有限公司 Elevating work platform with lifting set
CN201551756U (en) * 2009-12-16 2010-08-18 西安新竹防灾救生设备有限公司 Liftable fire extinguishing apparatus
CN101947783A (en) * 2010-05-28 2011-01-19 徐州海伦哲专用车辆股份有限公司 Multifunctional aloft-work mechanical arm
CN201960320U (en) * 2011-01-14 2011-09-07 北京天和力拓科技有限公司 Assembling and disassembling platform for passenger car excrement accumulator

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CN105977864B (en) 2017-08-18
CN105977864A (en) 2016-09-28
CN103633581A (en) 2014-03-12

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Inventor after: Shi Chenyu

Inventor after: Shi Hongwei

Inventor after: Han Aizhi

Inventor before: Shi Hongwei

Inventor before: Han Aizhi

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Effective date of registration: 20160616

Address after: 450001 Zhengzhou science and Technology Development Zone, Henan, No. 100 science Avenue

Applicant after: Zhengzhou University

Applicant after: Zhoukou Power Supply Company of State Grid Henan Electric Power Company

Applicant after: State Grid Corporation of China

Address before: Zhoukou City, Henan province 466000 taeho Road No. 2

Applicant before: Zhoukou Power Supply Company of State Grid Henan Electric Power Company

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