CN105375387A - Single-conductor electric coaster for 110kV power transmission line - Google Patents

Single-conductor electric coaster for 110kV power transmission line Download PDF

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Publication number
CN105375387A
CN105375387A CN201510816572.1A CN201510816572A CN105375387A CN 105375387 A CN105375387 A CN 105375387A CN 201510816572 A CN201510816572 A CN 201510816572A CN 105375387 A CN105375387 A CN 105375387A
Authority
CN
China
Prior art keywords
fixed
support frame
gear
motor
transmission line
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
CN201510816572.1A
Other languages
Chinese (zh)
Inventor
朱国强
潘兹勇
王重鹏
祁连清
周炜
林成海
杜世浩
星生智
郭东升
闫建军
罗晖
雷勇
贺诚昊
王森
林永琎
李强
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.)
XINING POWER SUPPLY Co OF STATE GRID QINGHAI ELECTRIC POWER Co
State Grid Corp of China SGCC
State Grid Qinghai Electric Power Co Ltd
Original Assignee
XINING POWER SUPPLY Co OF STATE GRID QINGHAI ELECTRIC POWER Co
State Grid Corp of China SGCC
State Grid Qinghai 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 XINING POWER SUPPLY Co OF STATE GRID QINGHAI ELECTRIC POWER Co, State Grid Corp of China SGCC, State Grid Qinghai Electric Power Co Ltd filed Critical XINING POWER SUPPLY Co OF STATE GRID QINGHAI ELECTRIC POWER Co
Priority to CN201510816572.1A priority Critical patent/CN105375387A/en
Publication of CN105375387A publication Critical patent/CN105375387A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a single-conductor electric coaster for a 110kV power transmission line, and relates to the field of high-altitude detection of power transmission lines. The structure of the single-conductor electric coaster is as follows: a primary support frame and a secondary support frame are also fixed at the front end of a frame; an adjusting device is arranged at the tail end of the primary support frame; a guide pulley is fixed at the other end of the secondary support frame; a suspension bracket is fixedly arranged at the front end of the frame; a motor is fixed at the middle part of the suspension bracket through a fixed part; a speed reducer is fixed on the motor; an output shaft of the speed reducer is engaged with a gear A at the top end of the suspension bracket through a chain; the gear A and a power wheel are coaxial; and a lock catch is also arranged at one side of the suspension bracket. The single-conductor electric coaster has the beneficial effects that the problem that defect elimination cannot be finished on a large-gradient and long-span wire under the charged and blackout conditions is successfully solved by development of the single-conductor electric coaster for the 110kV power transmission line; and the operation efficiency of the wire is greatly improved. The electric coaster is controlled only by one person, so that the operation is simple; the labor intensity of operating personnel is relieved; and the operation safety is significantly improved.

Description

A kind of 110kV transmission line single conductor electric aerodyne
one, technical field
The present invention relates to power transmission line high-altitude detection field, particularly a kind of 110kV transmission line single conductor electric aerodyne.
two, background technology
At heavy grade, when the hotline maintenance of large span transmission line and interruption maintenance, when particularly running into the critical defect of wire span central authorities, because task difficulty is large, risk factor is high, during the traditional operational method of transmission of electricity upkeep operation librarian use, operating personnel in the process come and gone by shaft tower and setting because the wire gradient is large, displacement is far away, many operating types are caused to carry out, conventional Work tool cannot use, as: the trouble that chain drops can be there is when retreating in single line foot pedal type driving, ladder head coaster lateral stressedly cannot cannot be climbed and the problem such as to be returned so that cannot complete defect elimination task smoothly, even if operating personnel completes defect elimination task reluctantly, also maintainer's physical demands can be caused very big, have impact on operating efficiency, reduce the coefficient of safety of operating personnel, transmission of electricity specialty is through groping and putting into practice for many years, create and a kind ofly traditional Work tool can be replaced to complete heavy grade, the electric aerodyne of large span single conductor defect elimination work solves these difficult problems, become in the urgent need to.
three, summary of the invention
A kind of 110kV transmission line single conductor electric aerodyne is the invention provides for above-mentioned technical problem, its structure is: vehicle frame (1) front end is also fixed with Level 1 support frame (3) and Level 2 support frame (6), the end of Level 1 support frame (3) is provided with adjusting device (4), described conditioning device (4) is a rectangular box, box body is provided with rocking arm (5), box body inner rocker arm (5) is provided with gear B (20), gear B (20) is closed with teeth (21) Ni being arranged on Level 2 support frame (6) one end, Level 2 support frame (6) other end is fixed with directive wheel (7), the front end of vehicle frame (1) is fixedly installed suspension holdfast (2), the middle part of suspension holdfast (2) is fixed with motor (8) by fixture, motor (8) is fixed with reductor (9), the output shaft of motor (8) is connected with the power shaft of reductor (9), reductor (9) output shaft is closed by chain and gear A (11) Ni being arranged on suspension holdfast (2) top, gear A (11) and power wheel (12) are coaxial, gear A (11) and power wheel (12) are fixed on suspension holdfast (2) for coaxial by bearing pedestal (10), suspension holdfast (2) side is also provided with snap close (19), motor (8) is connected with controller (13) by wire, controller (13) is connected with storage battery (17) by wire, controller (13) is provided with control switch (14), vehicle frame (1) is also provided with brake lever (15), brake lever (15) is connected with power wheel (12) bearing by brake cable, the inside of vehicle frame (1) is provided with cushion (16), the bottom of vehicle frame (1) is provided with pedal (18).
Beneficial effect of the present invention is: the development of 110kV transmission line single conductor electric aerodyne, cannot complete the problem of defect elimination under successfully solving charged, power-off condition on heavy grade, large span wire; . fill up the blank of the manned electronic Work tool of single conductor live-line maintenance operation in live line working field; Driving dynamical system adopts DC brushless motor and lead-acid battery to provide power, realizes infinitely variable speeds, achieve the driving of driving by the size controlling electric current; Substantially increase the efficiency of wire operation, electric aerodyne only needs a people to control, simple to operate, reduces the labour intensity of operating personnel, and achieve double protection by the groove of power wheel (12) and suspension holdfast (2), operational security significantly improves; The cooperation of power wheel (12) built-in rubber layer and parking brake achieves braking function, protects the safety arrestment on heavy grade wire.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from specification, or understand by implementing the present invention.Object of the present invention and other advantages realize by structure specifically noted in write specification, claims and accompanying drawing and obtain.
four, accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is snap close (19) the local Fang great Tu of Fig. 2;
Fig. 4 is Fig. 1 adjusting device (4) cutaway view;
In figure: 1, vehicle frame, 2, suspension holdfast, 3, Level 1 support frame, 4, adjusting device, 5, rocking arm, 6, Level 2 support frame, 7, directive wheel, 8, motor, 9, reductor, 10, bearing pedestal, 11, gear A, 12, power wheel, 13, controller, 14, control switch, 15, brake lever, 16, cushion, 17, storage battery, 18, pedal, 19, snap close, 20, gear B, 21, teeth.
five, embodiment
Embodiment 1, a kind of 110kV transmission line single conductor electric aerodyne, its structure is: vehicle frame (1) front end is also fixed with Level 1 support frame (3) and Level 2 support frame (6), the end of Level 1 support frame (3) is provided with adjusting device (4), described conditioning device (4) is a rectangular box, box body is provided with rocking arm (5), box body inner rocker arm (5) is provided with gear B (20), gear B (20) is closed with teeth (21) Ni being arranged on Level 2 support frame (6) one end, Level 2 support frame (6) other end is fixed with directive wheel (7), the front end of vehicle frame (1) is fixedly installed suspension holdfast (2), the middle part of suspension holdfast (2) is fixed with motor (8) by fixture, motor (8) is fixed with reductor (9), the output shaft of motor (8) is connected with the power shaft of reductor (9), reductor (9) output shaft is closed by chain and gear A (11) Ni being arranged on suspension holdfast (2) top, gear A (11) and power wheel (12) are coaxial, gear A (11) and power wheel (12) are fixed on suspension holdfast (2) for coaxial by bearing pedestal (10), suspension holdfast (2) side is also provided with snap close (19), motor (8) is connected with controller (13) by wire, controller (13) is connected with storage battery (17) by wire, controller (13) is provided with control switch (14), vehicle frame (1) is also provided with brake lever (15), brake lever (15) is connected with power wheel (12) bearing by brake cable, the inside of vehicle frame (1) is provided with cushion (16), the bottom of vehicle frame (1) is provided with pedal (18).
The development of 110kV transmission line single conductor electric aerodyne, cannot complete the problem of defect elimination on heavy grade, large span wire under successfully solving charged, power-off condition; Fill up the blank of the manned electronic Work tool of single conductor live-line maintenance operation in live line working field; Driving dynamical system adopts DC brushless motor and lead-acid battery to provide power, realizes infinitely variable speeds, achieve the driving of driving by the size controlling electric current; Substantially increase the efficiency of wire operation, electric aerodyne only needs a people to control, simple to operate, reduces the labour intensity of operating personnel, and achieve double protection by the groove of power wheel (12) and suspension holdfast (2), operational security significantly improves; The cooperation of power wheel (12) built-in rubber layer and parking brake achieves braking function, protects the safety arrestment on heavy grade wire.
Using method of the present invention is: single conductor driving has 2 travel wheel, is in tandem: front-wheel is directive wheel (7), is installed on below wire, designed by deep bid footpath, improve the stability that driving advances, directive wheel is aluminium alloy structure, when facilitating live line working and live wire equipotential; Trailing wheel is power wheel (12), advances for promoting driving and retreats; Driving power wheel adopts twice closed protective facility: power wheel hangs on above wire and blocks wire, completes the movable Metallic rod in locking power wheel right side after installing and realizes totally-enclosed protection, ensure that driving can not drop from wire.
Driving dynamical system adopts DC brushless motor and lead-acid battery to provide power, adopts alloy chain to be reliably connected between motor with power wheel, is driven the motion of driving by power wheel.According to need of work, electric machine controller is divided into: motor start switch; Advance, retreat, stop three gears; Speed adjusting key; Battery dial gauge etc. four major part.
Driving is designed with personnel's cushion, backrest, and personnel can take driving in more comfortable mode, and the general frame of driving designs according to human body sitting posture, the convenience that can ensure operating personnel's operating process and the comfortableness worked long hours.
In power wheel, install rubber layer additional, this rubber layer both protected wire, in turn increased the coefficient of friction of driving and wire, had and well drove and anti-skidding effect.

Claims (1)

1. a 110kV transmission line single conductor electric aerodyne, it is characterized in that: vehicle frame (1) front end is also fixed with Level 1 support frame (3) and Level 2 support frame (6), the end of Level 1 support frame (3) is provided with adjusting device (4), described conditioning device (4) is a rectangular box, box body is provided with rocking arm (5), box body inner rocker arm (5) is provided with gear B (20), gear B (20) is closed with teeth (21) Ni being arranged on Level 2 support frame (6) one end, Level 2 support frame (6) other end is fixed with directive wheel (7), the front end of vehicle frame (1) is fixedly installed suspension holdfast (2), the middle part of suspension holdfast (2) is fixed with motor (8) by fixture, motor (8) is fixed with reductor (9), the output shaft of motor (8) is connected with the power shaft of reductor (9), reductor (9) output shaft is closed by chain and gear A (11) Ni being arranged on suspension holdfast (2) top, gear A (11) and power wheel (12) are coaxial, gear A (11) and power wheel (12) are fixed on suspension holdfast (2) for coaxial by bearing pedestal (10), suspension holdfast (2) side is also provided with snap close (19), motor (8) is connected with controller (13) by wire, controller (13) is connected with storage battery (17) by wire, controller (13) is provided with control switch (14), vehicle frame (1) is also provided with brake lever (15), brake lever (15) is connected with power wheel (12) bearing by brake cable, the inside of vehicle frame (1) is provided with cushion (16), the bottom of vehicle frame (1) is provided with pedal (18).
CN201510816572.1A 2015-11-23 2015-11-23 Single-conductor electric coaster for 110kV power transmission line Pending CN105375387A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510816572.1A CN105375387A (en) 2015-11-23 2015-11-23 Single-conductor electric coaster for 110kV power transmission line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510816572.1A CN105375387A (en) 2015-11-23 2015-11-23 Single-conductor electric coaster for 110kV power transmission line

Publications (1)

Publication Number Publication Date
CN105375387A true CN105375387A (en) 2016-03-02

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CN (1) CN105375387A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105720517A (en) * 2016-03-22 2016-06-29 国网浙江省电力公司湖州供电公司 Line maintenance coaster
CN105826864A (en) * 2016-05-25 2016-08-03 国网河南省电力公司济源供电公司 Double-split portable attachment replacement device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200965987Y (en) * 2006-11-03 2007-10-24 福建省福州电业局 Overhead trolley for electric maintenance and repair purpose
CN101431221A (en) * 2008-11-07 2009-05-13 江苏省电力公司无锡供电公司 Electric runaway used for electric power line examination and repair
CN103500962A (en) * 2013-09-10 2014-01-08 国家电网公司 Shaft-driven wire outlet overhead trolley
CN204030433U (en) * 2014-08-15 2014-12-17 国家电网公司 Wire operation driving
CN104393534A (en) * 2014-11-28 2015-03-04 国家电网公司 Electric coaster
KR20150111481A (en) * 2014-03-25 2015-10-06 한전케이피에스 주식회사 Apparatus of raise power transmission line
CN205282984U (en) * 2015-11-23 2016-06-01 国网青海省电力公司西宁供电公司 110kV transmission line single wire electric ranaway

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200965987Y (en) * 2006-11-03 2007-10-24 福建省福州电业局 Overhead trolley for electric maintenance and repair purpose
CN101431221A (en) * 2008-11-07 2009-05-13 江苏省电力公司无锡供电公司 Electric runaway used for electric power line examination and repair
CN103500962A (en) * 2013-09-10 2014-01-08 国家电网公司 Shaft-driven wire outlet overhead trolley
KR20150111481A (en) * 2014-03-25 2015-10-06 한전케이피에스 주식회사 Apparatus of raise power transmission line
CN204030433U (en) * 2014-08-15 2014-12-17 国家电网公司 Wire operation driving
CN104393534A (en) * 2014-11-28 2015-03-04 国家电网公司 Electric coaster
CN205282984U (en) * 2015-11-23 2016-06-01 国网青海省电力公司西宁供电公司 110kV transmission line single wire electric ranaway

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105720517A (en) * 2016-03-22 2016-06-29 国网浙江省电力公司湖州供电公司 Line maintenance coaster
CN105826864A (en) * 2016-05-25 2016-08-03 国网河南省电力公司济源供电公司 Double-split portable attachment replacement device

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Application publication date: 20160302