CN101604831A - Large span overhead ground wire live-line overhaul damping flying car - Google Patents

Large span overhead ground wire live-line overhaul damping flying car Download PDF

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Publication number
CN101604831A
CN101604831A CNA2009101441636A CN200910144163A CN101604831A CN 101604831 A CN101604831 A CN 101604831A CN A2009101441636 A CNA2009101441636 A CN A2009101441636A CN 200910144163 A CN200910144163 A CN 200910144163A CN 101604831 A CN101604831 A CN 101604831A
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CN
China
Prior art keywords
overhead ground
ground wire
rectangle
people
framework
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Application number
CNA2009101441636A
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Chinese (zh)
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CN101604831B (en
Inventor
陆俊
鲍传元
李兆勇
唐旭明
Original Assignee
安徽省电力公司淮南供电公司
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Priority to CN2009101441636A priority Critical patent/CN101604831B/en
Publication of CN101604831A publication Critical patent/CN101604831A/en
Application granted granted Critical
Publication of CN101604831B publication Critical patent/CN101604831B/en

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Abstract

Large span overhead ground wire live-line overhaul damping flying car is characterized in that being provided with rectangle and takes advantage of people's framework, and it is extensible pedal that rectangle is taken advantage of the bottom of people's framework, and the top has front beam and the rear cross beam that be arranged in parallel; Between front beam and rear cross beam, the outstanding longeron of the pair of parallel that is inclined to set combination, outstanding longeron is supported on the overhead ground wire with the race buckle by front-wheel and tail wheel; Leverage is set, and the tail end of lever and the rear end of outstanding longeron are hinged, and the front end of lever takes advantage of people's framework place one side to extend as manual depression bar to described rectangle, are that rotating shaft is provided with auxiliary wheel with the rotating fulcrum of lever, and auxiliary wheel is supported on the overhead ground wire; Rear end at outstanding longeron is provided with towing point.Maintenance safety of the present invention, easy to operate, Material Strength is high, in light weight, stablize strong large span overhead ground wire live-line overhaul damping flying car, to reduce by 500 kilovolts big hotline maintenance operation easier of crossing over overhead ground wires, increase work efficiency.

Description

Large span overhead ground wire live-line overhaul damping flying car
Technical field
The present invention relates to the electric power apparatus examination device, a kind of large span overhead ground wire live-line overhaul car is used for 500 kilovolts big of power departments and crosses over transmission line overhead ground wire or built on stilts line maintenance, equipment and the facility maintenance of common 500 kilovolts of transmission lines.
Background technology
At present, domestic employed operation tool is simple type for the 500 kilovolts big hotline maintenances of crossing over overhead ground wire, and execute-in-place is poor, and adaptive capacity is not strong.The simple type driving is not steady in the process of moving, and it is very difficult to break the barriers, and needs to consume very big muscle power.The simple type driving can not make the staff carry out work under safety, balance, stable status.
The special-purpose manned driving of the big leap overhead ground wire of existing a kind of actual simple type that uses is made of band iron, can cross under the power-off condition big basically, uses in the enterprising enforcement of overhead ground wire.But the maintainer rides on the driving, for keeping driving balance and stable, need use lanyard below driving, and be drawn below by another person.When stockbridge damper, damping wire and the wire clamp, need that the maintainer firmly impacts moving runner on the driving, physical demands is big.The staff takes driving, and its weight is in driving one side, and human body is difficult to balance.This driving does not have and becomes sloping function, personnel can not around the conversion moving position.This makes corresponding work exist big, the ineffective problem of operation easier.
Summary of the invention
The present invention is for avoiding above-mentioned existing in prior technology weak point, provide a kind of maintenance safety, easy to operate, intensity is high, in light weight, stablize strong large span overhead ground wire live-line overhaul damping flying car, to reduce by 500 kilovolts big hotline maintenance operation easier of crossing over overhead ground wire, increase work efficiency.
Technical solution problem of the present invention adopts following technical scheme:
The design feature of large span overhead ground wire live-line overhaul damping flying car of the present invention is rectangle to be set take advantage of people's framework, and it is extensible pedal that rectangle is taken advantage of the bottom of people's framework, and the top has front beam and the rear cross beam that be arranged in parallel; Between front beam and rear cross beam, the outstanding longeron of the pair of parallel that is inclined to set combination, described outstanding longeron is supported on the overhead ground wire with the race buckle by front-wheel and tail wheel; Leverage is set, and the tail end of lever and the rear end of outstanding longeron are hinged, and the front end of lever takes advantage of people's framework place one side to extend as manual depression bar to described rectangle, are that rotating shaft is provided with auxiliary wheel with the rotating fulcrum of lever, and described auxiliary wheel is supported on the overhead ground wire; Rear end at described outstanding longeron is provided with towing point.
The design feature of large span overhead ground wire live-line overhaul damping flying car of the present invention also is:
In described outstanding longeron, sliding rail is set along the length direction that hangs longeron; Front beam is arranged in sliding rail, and two crossbeam side levers that are used to support front beam are the hinge bar that rectangle is taken advantage of people's frame roof, and described two crossbeam side levers are taken advantage of on people's framework at rectangle with a pair of strut of adjustable in length and formed gusseted.
Rectangle is set takes advantage of top, the both sides frame of people's framework to be the adjustable guardrail of level for can outwards overturning.
In service, during by obstacles such as stockbridge dampers, damping wire clamp, its front-wheel often passes through easily at driving, and difficulty is to be trailing wheel.Auxiliary wheel is set among the present invention, and leverage is set, the exert oneself front end of depress lever of operator promptly presses down manual depression bar, and making with the auxiliary wheel is fulcrum, lifts tail wheel slightly, makes tail wheel be broken the barriers smoothly.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1, maintenance safety of the present invention, easy to operate, intensity is high, in light weight, stability is strong.
2, the present invention can be widely used in:
A, cross under the charging operation situation, vibration measuring equipment is installed on the position of stipulating on the overhead ground wire big.
B, cross under the charging operation situation, overhead ground wire, vibrationproof facility are checked, the parts that go wrong are overhauled big.
C, be applied on the crossover tower of any structure.
D, be applied on the general circuit.
Description of drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is master's TV structure schematic diagram of the present invention.
Fig. 3 is the left side schematic diagram of Fig. 2.
Fig. 4 is the right side schematic diagram of Fig. 2.
Number in the figure: 1 outstanding longeron, 2 sliding rails, 31 front-wheels, 32 tail wheels, 4 rectangles are taken advantage of people's framework, 41 front beams, 42 rear cross beams, 5 auxiliary wheels, 6 levers, 7 turning handles, 8 pedals, 9 guardrails, 10 struts, 11 support bars, 12 towing points, 13 overhead ground wires.
Below pass through embodiment, and the invention will be further described in conjunction with the accompanying drawings.
Embodiment
Referring to Fig. 1, Fig. 2, rectangle is set takes advantage of people's framework 4, it is extensible pedal 8 that rectangle is taken advantage of the bottom of people's framework 4, the top has front beam 41 and the rear cross beam 42 that be arranged in parallel; Between front beam 41 and rear cross beam 42, the outstanding longeron 1 that is inclined to set, outstanding longeron 1 are a pair of parallel combination beams that is provided with along the overhead ground wire direction, and outstanding longeron 1 is supported on the overhead ground wire 13 with the race buckle by front-wheel 31 and tail wheel 32; Leverage is set, and the rear end of the tail end of lever 6 and outstanding longeron 1 is hinged, and the front end of lever 6 takes advantage of people's framework 4 places one side to extend as manual depression bar to rectangle, is that rotating shaft is provided with auxiliary wheel 5 with the rotating fulcrum of lever 6, and auxiliary wheel 5 is supported on the overhead ground wire 13; Rear end at outstanding longeron 1 is provided with towing point 12.
It is driving frameworks that rectangle is taken advantage of people's framework 4, also is the main supporting member of driving; Front beam 41 and rear cross beam 42 adopt the high-strength aluminum alloy thickening plate to make; Front-wheel 31 and tail wheel 32 are used for driving and travel on overhead ground wire 13.
In concrete the enforcement, the corresponding structure setting also comprises:
As shown in Figure 1 and Figure 2, in outstanding longeron 1, sliding rail 2 is set along the length direction that hangs longeron 1; Front beam is arranged in sliding rail 2, and two crossbeam side levers that are used to support front beam are the hinge bar that rectangle is taken advantage of people's framework 4 tops, and two crossbeam side levers are taken advantage of on people's framework 4 at rectangle with a pair of strut 10 of adjustable in length and formed gusseted.
Strut 10 adopts adjusting screw(rod), turning handle 7 is set, change the length of strut 10 by the rotation of turning handle 7, and then change the angle of two crossbeam side levers, also promptly change the bearing height of front beam 41 for the front end of outstanding longeron 1, therefore change the angle of inclination of outstanding longeron 1,, keep the poised state of driving to adapt to the instructions for use of overhead ground wire 13 in the different gradient occasion; The gradient that is fit to is 10 °~20 °.
Referring to Fig. 3, Fig. 4, rectangle is set takes advantage of top, the both sides frame of people's framework 4 to be the adjustable guardrail 9 of level for can outwards overturning, be used to expand workbench, for stretching forward to overhaul, operating personnel protect.
Pedal 8 launches to be platform and can use as maintainer's workbench, also can folding be upright; After pedal 8 is opened, rectangle can be taken advantage of people's framework 4 to ride on the overhead ground wire 13, after pedal 8 closures, need to use the pin chucking, form the service work platform, so that the maintainer takes; Support bar 11 is used to strengthen the constant intensity to driving integral body; Driving towing point 12 is used to draw driving and moves.
Concrete operations are that the staff opens driving foot pedal 8, ride in the overhead ground wire, and the front-wheel of driving and trailing wheel all are buckled on the overhead ground wire 13, adjust the angle of driving on overhead ground wire, make driving be in level, at this moment, the inclination of outstanding longeron 1 is consistent with overhead ground wire 13; When driving to overtake, and utilize the supporting role of auxiliary wheel 5, make driving smoothly by barriers such as stockbridge damper, stockbridge damper dop, damping wire, damping wire dops, reach the service work point; Auxiliary wheel 5 is in the process of moving for to play a part balance pivot by damping wire clamp and stockbridge damper.
When coming into operation, at first fixed traction point 12, reserve pull rope; Open pedal 8, whole rectangle takes advantage of people's framework 4 in bottom-open, directly from top to bottom it is snapped in overhead ground wire 13, and is supported on the overhead ground wire 13 with front-wheel 31, tail wheel 32 and auxiliary wheel 5, the bayonet lock of closed pedal 8, the cooperation personnel have stayed pull rope to make it in stress.

Claims (3)

1, large span overhead ground wire live-line overhaul damping flying car is characterized in that being provided with rectangle and takes advantage of people's framework (4), and it is extensible pedal (8) that rectangle is taken advantage of the bottom of people's framework (4), and the top has front beam (41) and the rear cross beam (42) that be arranged in parallel; Between front beam (41) and rear cross beam (42), the outstanding longeron (1) of the pair of parallel that is inclined to set combination, described outstanding longeron (1) is supported on the overhead ground wire with the race buckle by front-wheel (31) and tail wheel (32); Leverage is set, the rear end of the tail end of lever (6) and outstanding longeron (1) is hinged, the front end of lever (6) takes advantage of people's framework (4) place one side to extend as manual depression bar to described rectangle, rotating fulcrum with lever (6) is that rotating shaft is provided with auxiliary wheel (5), and described auxiliary wheel (5) is supported on the overhead ground wire; In the rear end of described outstanding longeron (1) towing point (12) is set.
2, large span overhead ground wire live-line overhaul damping flying car according to claim 1 is characterized in that in described outstanding longeron (1), along the length direction that hangs longeron (1) sliding rail (2) is set; Front beam (41) is arranged in sliding rail (2), two crossbeam side levers that are used to support front beam (41) are the hinge bar that rectangle is taken advantage of people's framework (4) top, and described two crossbeam side levers are taken advantage of people's framework (4) to go up with a pair of strut (10) of adjustable in length at rectangle and formed gusseted.
3, large span overhead ground wire live-line overhaul damping flying car according to claim 1, its feature are provided with the adjustable guardrail (9) of top, both sides frame for can outwards overturning and being level that rectangle is taken advantage of people's framework (4).
CN2009101441636A 2009-07-20 2009-07-20 Large span overhead ground wire live-line overhaul damping flying car CN101604831B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009101441636A CN101604831B (en) 2009-07-20 2009-07-20 Large span overhead ground wire live-line overhaul damping flying car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009101441636A CN101604831B (en) 2009-07-20 2009-07-20 Large span overhead ground wire live-line overhaul damping flying car

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CN101604831A true CN101604831A (en) 2009-12-16
CN101604831B CN101604831B (en) 2011-08-03

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101764375A (en) * 2009-12-25 2010-06-30 江苏省电力公司无锡供电公司 Walking-type hanging basket for transmission line
CN101938097A (en) * 2010-09-14 2011-01-05 山东电力集团公司潍坊供电公司 Folding aerodyne
CN102074913A (en) * 2010-12-08 2011-05-25 河南省电力公司许昌供电公司 Double-wire galloping
CN102170098A (en) * 2011-01-18 2011-08-31 山东电力集团公司莱芜供电公司 Overhead maintenance vehicle for power transmission line
CN102361261A (en) * 2011-09-13 2012-02-22 河南省电力公司信阳供电公司 Single-lead maintaining aerodyne
CN104577879A (en) * 2015-01-22 2015-04-29 苏州威肯工业设备有限公司 Route inspection method for overhead power transmission line
CN104577870A (en) * 2014-12-11 2015-04-29 国家电网公司 Automatic obstacle-crossing type overhead earth wire pay-off tool for maintenance
CN105293385A (en) * 2015-11-04 2016-02-03 国网浙江省电力公司舟山供电公司 Portable detachable high-tower overhauling tool

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101764375A (en) * 2009-12-25 2010-06-30 江苏省电力公司无锡供电公司 Walking-type hanging basket for transmission line
CN101764375B (en) * 2009-12-25 2015-04-15 国家电网公司 Walking-type hanging basket for transmission line
CN101938097A (en) * 2010-09-14 2011-01-05 山东电力集团公司潍坊供电公司 Folding aerodyne
CN102074913A (en) * 2010-12-08 2011-05-25 河南省电力公司许昌供电公司 Double-wire galloping
CN102074913B (en) * 2010-12-08 2012-09-05 河南省电力公司许昌供电公司 Double-wire galloping
CN102170098A (en) * 2011-01-18 2011-08-31 山东电力集团公司莱芜供电公司 Overhead maintenance vehicle for power transmission line
CN102361261A (en) * 2011-09-13 2012-02-22 河南省电力公司信阳供电公司 Single-lead maintaining aerodyne
CN104577870A (en) * 2014-12-11 2015-04-29 国家电网公司 Automatic obstacle-crossing type overhead earth wire pay-off tool for maintenance
CN104577870B (en) * 2014-12-11 2018-01-12 国家电网公司 A kind of active obstacle type overhauls property-line driving
CN104577879A (en) * 2015-01-22 2015-04-29 苏州威肯工业设备有限公司 Route inspection method for overhead power transmission line
CN105293385A (en) * 2015-11-04 2016-02-03 国网浙江省电力公司舟山供电公司 Portable detachable high-tower overhauling tool

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Owner name: STATE GRID CORPORATION OF CHINA

Effective date: 20121129

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Effective date of registration: 20121129

Address after: Tianjia'an District Chaoyang Road 232007 Anhui city of Huainan Province, No. 18

Patentee after: Huainan Power Supply Company of Anhui Electric Power Co., Ltd.

Patentee after: State Grid Corporation of China

Address before: Tianjia'an District Chaoyang Road 232007 Anhui city of Huainan Province, No. 18

Patentee before: Huainan Power Supply Company of Anhui Electric Power Co., Ltd.