CN102231490A - Manned traveling locomotive for high-voltage transmission line - Google Patents
Manned traveling locomotive for high-voltage transmission line Download PDFInfo
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- CN102231490A CN102231490A CN2011100828066A CN201110082806A CN102231490A CN 102231490 A CN102231490 A CN 102231490A CN 2011100828066 A CN2011100828066 A CN 2011100828066A CN 201110082806 A CN201110082806 A CN 201110082806A CN 102231490 A CN102231490 A CN 102231490A
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Abstract
The invention relates to a manned traveling locomotive for a high-voltage transmission line, which mainly utilizes a double-joint eight-arm hanging basket structure. The manned traveling locomotive mainly comprises a frame, a main traveling arm, an auxiliary arm, a power source, a driving mechanism, a control mechanism, a lifting mechanism, and a braking and protecting mechanism. The main traveling arm consists of a joint arm, a traveling wheel, a drive motor and a switching push rod. The auxiliary arm consists of a joint arm, a roller wheel and a pressing rod bar. The driving mechanism consists of a deceleration motor, a change gear and a drive chain. The lifting mechanism consists of a drive sprocket, a takeup and paying-off wheel, an insulating stringer and a manned hanging basket. The braking and protecting mechanism consists of a brake handle with a locking device, a location safety rope with a fixture and a guard bar. The manned traveling locomotive for the high-voltage transmission line, disclosed by the invention, can carry persons to stably and flexibly travel on power-off or power-on high-voltage transmission lines with various spans and sags, can be taken as a movable overhauling work platform of the high-voltage transmission line, and can also be applied to checking and deicing the high-voltage transmission line; in addition, the invention has the advantages of high work efficiency, good work quality and capability of guaranteeing the safety of maintainers.
Description
Technical field
The present invention relates to that a kind of ultra-high-tension power transmission line is patrolled and examined, maintenance, deicing etc. safeguard usefulness, particularly at the walking locomotive of the motor-driven usefulness of advancing of the manned obstacle crossing type of high pressure bundle conductor.
Background technology
Along with China's rapid economy development, superhigh pressure and even ultra high voltage large capacity transmission circuit present the great-leap-forward growth trend, requirement to high-voltage fence stability is also more and more higher, and in time rapidly supertension line being carried out Maintenance and Repair is the inevitable requirements that ensure power grid security.
China's extra high voltage network mileage is long, most of circuit is all through areas such as mountain area, river valley, forests, big, the distance of the discrepancy in elevation between the circuit tower, the artificial climbing of traditional dependence is moved or is entered the operating type of lead working position by lead coaster manpower not only work difficulty is big, intensity is high, efficient is low, and also there is hidden danger in operating personnel's personal safety.Though the external operating type that uses helicopter to carry out the supertension line maintenance has reduced operation intensity greatly, operating efficiency is also very high, but in view of the present actual national conditions of China, helicopter operating type formality in early stage complexity, whole cost is high, all there are very big problem in the maintenance of implement and maintenance, are difficult in domestic being generalizable in the short time.
This just presses for a kind of manned equipment that can advance and carries out the supertension line upkeep operation on the superhigh pressure lead, this is to the operating efficiency that improves supertension line maintenance unit, the personal safety that reduces operation intensity, guarantee operating personnel, and the raising operation quality, the supergrid safe and stable operation that guarantees China there is positive effect.
Summary of the invention
The objective of the invention is at above-mentioned present situation, aim to provide a kind of can be on extra high voltage network fast moving, the stable stop, can be fast, stablize the manned walking locomotive of ultra-high-tension power transmission line that clears the jumps.
The implementation of the object of the invention is; the manned walking locomotive of ultra-high-tension power transmission line; there is power supply the bottom of frame both sides; driving mechanism; power supply is connected by lead with driving mechanism; brake and protection mechanism are connected with driving mechanism by controlling organization; the main arm of advancing of the inboard dress of frame; outside dress auxiliary arm; middle dress elevating mechanism; drive motors passes through reductor; power line; control structure connects elevating mechanism; the folding push rod; press down push rod; travel wheel; roller and travel wheel; the brake of roller and protection mechanism; controlling organization is provided with the driving joystick; lift control switch
Described master travel wheel and the drive motors that arm upper end dress can be walked on lead of advancing, the joint arm of lower end is contained on the frame, and with the joint dress folding push rod of elevating mechanism, the travel wheel wheel has outer race week,
The joint arm of described auxiliary arm lower end is contained on the frame, and the roller that upper end dress can be walked on lead loads the pressure push rod with the joint of elevating mechanism, and press down push rod and adopt leading screw or hydraulic pressure form to drive,
The retractable cable wheel of the drive motors tipping of described elevating mechanism on vehicle frame, the two ends of insulated sling are fixed on high-voltage conducting wires and the locomotive retractable cable wheel, and are provided with jig, and insulated sling is connected with Worker carrying basket,
The location safety rope of deciding device brake lever, disc brake, band jig with lock of described brake and protection mechanism is connected with guard bar, and guard bar is connected with the main arm of advancing, auxiliary arm.
When the present invention worked, drive motors drove the retractable cable wheel, insulated sling rises to the lead height with locomotive by ground, and the arm of advancing that closes drops down onto the locomotive travel wheel on the high-voltage conducting wires, and bumper bar closes; When needing landing, the two ends of restricting are fixed on high-voltage conducting wires and the locomotive folding and unfolding runner, by the motor-driven insulated sling locomotive are omited rise and break away from lead, open the arm of advancing, open bumper bar, insulated sling is reduced to ground with locomotive by the lead height, extracts insulated sling from lead.
When meeting obstacle, preceding auxiliary arm upper end roller presses down lead, and the travel wheel on the preceding arm of advancing rises, and the arm body is opened to both sides, and the preceding arm of advancing breaks away from lead, by after the arm of advancing drive locomotive and advance.Before advance after arm surmounts obstacles, the preceding travel wheel line of fall, after the travel wheel of advancing on the arm upwards rise, the arm body is opened to both sides, after the arm of advancing break away from lead, drive locomotive by the arm of preceding advancing and advance, after advance after arm surmounts obstacles, the back travel wheel line of fall, locomotive continues to advance.
The present invention has following advantage:
1, complete machine structure is light and handy, four-wheel drive, can be manned have a power failure or charged various spans and sag ultra-high-tension power transmission line on stable, advance flexibly;
2, the outer race of travel wheel promptly with the lead contact-making surface on certain thickness conduction abrasive rubber, increased and lead between frictional force, effectively improve the angle of creeping, maximum gradeability is above 30 °;
3, adopt heavy-duty motor gasoline engine generator or large-capacity battery to drive, can in several job steps, use continuously;
4, the design of auxiliary arm obstacle detouring is arranged, can effectively cross the obstacle on the exhausted all size bundle conductor, in a strain section, can back and forth advance;
5, gait of march is fast, and the gait of march during non-obstacle detouring on bundle conductor can be greater than 10 kilometers/hour;
6, disc brake apparatus is adopted in brake, and is furnished with the location safety rope, can firmly locomotive be fixed on any gradient of high-voltage conducting wires to carry out the lead operation, can not produce slippage.
The present invention is suitable for maintenances such as ultra-high-tension power transmission line is patrolled and examined, maintenance, deicing, is specially adapted to safeguard at the manned obstacle detouring of high pressure bundle conductor; Can alleviate transmission line operation personnel's labour intensity greatly, increase work efficiency and operation quality, ensure the personal safety of work high above the ground simultaneously.
Description of drawings
Accompanying drawing is a structural front view of the present invention.
Embodiment
The present invention includes vehicle frame, main advance arm, auxiliary arm, power supply, driving mechanism, controlling organization, elevating mechanism, brake and protection mechanism.
The present invention is described in detail in detail with reference to the accompanying drawings.
With reference to accompanying drawing; there are power supply 4, driving mechanism 5 in vehicle frame 1 both sides; power supply is connected by lead with driving mechanism; brake and protection mechanism 8 are connected with driving mechanism 5 by controlling organization 6; the main arm 2 of advancing of the inboard dress of frame; outside dress auxiliary arm 3, middle dress elevating mechanism 7, drive motors connects elevating mechanism, folding push rod, the brake that presses down push rod, travel wheel, roller and travel wheel, roller and protection mechanism by reductor, power line, control structure.
Travel wheel 10 and drive motors 11 that the main arm upper end dress of advancing can be walked on lead 17, the joint arm 9 of lower end is contained on the frame, with the joint dress folding push rod 12 of elevating mechanism.
Folding push rod 12 may command of main arm 2 lower ends of advancing are advanced arm to the folding of both sides, are convenient to travel wheel 10 off-lines and reach the standard grade.Drive motors drives travel wheel and rolls on lead 17.
Travel wheel wheel has outer race week, has certain thickness on outer race and the lead contact-making surface and conducts electricity the abrasive rubber layer, to increase the frictional force between itself and lead, prevents that travel wheel from advancing, skidding when retreating.
The joint arm 13 of described auxiliary arm lower end is contained on the frame, and the roller 14 that upper end dress can walk on lead 17 loads pressure push rod 15 with the joint of elevating mechanism.
Adopt joint arm form gained articulated structure to be connected between auxiliary arm 3 bottoms and the vehicle frame, possess and rotate up, be rotated down two degrees of freedom, control by pressing down push rod 15.Pressing down push rod can adopt leading screw or hydraulic pressure form to drive.When locomotive was normally advanced, forward and backward auxiliary arm all rotated up, and the upper end rolls 14, and to be positioned at lead top vacant.When locomotive was met obstacle, the push rod promotion auxiliary arm that presses down on the auxiliary arm of the place ahead was rotated down, and its upper end roller presses down lead, force the travel wheel on the arm of advancing before the locomotive upwards to rise, the arm body is opened to both sides, and the preceding arm of advancing breaks away from lead, by after the arm of advancing drive locomotive and advance.Before advance after arm surmounts obstacles, preceding auxiliary arm is rotated down, the preceding arm of advancing reclaims playback, before the travel wheel line of fall, back auxiliary arm is rotated down, and makes the upwards rise of travel wheel on the arm of advancing behind the locomotive, the arm body is opened to both sides, after the arm of advancing break away from lead, drive locomotive by the arm of preceding advancing and advance, after advance after arm surmounts obstacles, back auxiliary arm is rotated down, after the arm of advancing reclaim playback, the back travel wheel line of fall, locomotive continues to advance.
The arm of vehicle frame 1, advance arm 2 and auxiliary arm 3 is as lightweight metal material arm bodies such as aluminium alloy or stainless steels.
The retractable cable wheel of the drive motors tipping of described elevating mechanism on vehicle frame, the two ends of insulated sling are fixed on high-voltage conducting wires and the locomotive retractable cable wheel, and are provided with jig, and insulated sling is connected with Worker carrying basket.
When locomotive need rise, the two ends of restricting are fixed on high-voltage conducting wires and the locomotive folding and unfolding runner, locomotive are risen to the lead height by ground by motor-driven folding and unfolding runner serving, the arm of advancing closes, the locomotive travel wheel is dropped down onto on the high-voltage conducting wires, and the bumper bar that closes is extractd the folding and unfolding rope from lead; When locomotive need land, the two ends of rope are fixed on high-voltage conducting wires and the locomotive folding and unfolding runner, by motor-driven folding and unfolding runner serving locomotive is slightly risen the disengaging lead, open the arm of advancing, open bumper bar, put rope by motor-driven folding and unfolding runner locomotive is reduced to ground by the lead height, extract the folding and unfolding rope from lead.
The location safety rope of deciding device brake lever, disc brake, band jig with lock of described brake and protection mechanism is connected with guard bar 16, and guard bar is connected with the main arm of advancing, auxiliary arm.
Described controlling organization is made of speed-controlling device, switchover apparatus.Controlling organization is provided with driving joystick, lift control switch, the gait of march and the direct of travel of driving joystick may command locomotive, and lift control switch can be controlled the lifting of locomotive by the rotation direction of control retractable cable wheel.
Power unit adopts heavy-duty motor gasoline engine generator or large-capacity battery to drive, and can use continuously in several job steps.
Claims (3)
1. the manned walking locomotive of ultra-high-tension power transmission line; it is characterized in that there is power supply the bottom of frame both sides; driving mechanism; power supply is connected by lead with driving mechanism; brake and protection mechanism are connected with driving mechanism by controlling organization; the main arm of advancing of the inboard dress of frame; outside dress auxiliary arm; middle dress elevating mechanism; drive motors passes through reductor; power line; control structure connects elevating mechanism; the folding push rod; press down push rod; travel wheel; roller and travel wheel; the brake of roller and protection mechanism; controlling organization is provided with the driving joystick; lift control switch
Described master travel wheel and the drive motors that arm upper end dress can be walked on lead of advancing, the joint arm of lower end is contained on the frame, and with the joint dress folding push rod of elevating mechanism, the travel wheel wheel has outer race week,
The joint arm of described auxiliary arm lower end is contained on the frame, and the roller that upper end dress can be walked on lead loads the pressure push rod with the joint of elevating mechanism, and press down push rod and adopt leading screw or hydraulic pressure form to drive,
The retractable cable wheel of the drive motors tipping of described elevating mechanism on vehicle frame, the two ends of insulated sling are fixed on high-voltage conducting wires and the locomotive retractable cable wheel, and are provided with jig, and insulated sling is connected with Worker carrying basket,
The location safety rope of deciding device brake lever, disc brake, band jig with lock of described brake and protection mechanism is connected with guard bar, and guard bar is connected with the main arm of advancing, auxiliary arm.
2. the manned walking locomotive of ultra-high-tension power transmission line according to claim 1 is characterized in that on outer race of travel wheel (10) and the lead contact-making surface with certain thickness conduction abrasive rubber layer.
3. the manned walking locomotive of ultra-high-tension power transmission line according to claim 1 is characterized in that vehicle frame (1), the arm of advancing (2) and auxiliary arm (3) arm are as aluminium alloy or stainless steel arm body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110082806.6A CN102231490B (en) | 2011-04-02 | 2011-04-02 | Manned traveling locomotive for high-voltage transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110082806.6A CN102231490B (en) | 2011-04-02 | 2011-04-02 | Manned traveling locomotive for high-voltage transmission line |
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| CN102231490A true CN102231490A (en) | 2011-11-02 |
| CN102231490B CN102231490B (en) | 2014-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110082806.6A Expired - Fee Related CN102231490B (en) | 2011-04-02 | 2011-04-02 | Manned traveling locomotive for high-voltage transmission line |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104078891A (en) * | 2014-07-24 | 2014-10-01 | 国家电网公司 | Self-traction type conducting wire high-altitude electrified maintenance vehicle for electric transmission line |
| CN104638563A (en) * | 2015-01-20 | 2015-05-20 | 国家电网公司 | High-voltage transmission line conveying device |
| CN105281254A (en) * | 2015-11-17 | 2016-01-27 | 国网冀北电力有限公司秦皇岛供电公司 | Dirigible chair on over head line for maintenance of power transmission line |
| CN105305308A (en) * | 2015-11-16 | 2016-02-03 | 国网湖南省电力公司 | Live working robot assembly |
| CN106571598A (en) * | 2016-11-12 | 2017-04-19 | 国网山东省电力公司聊城供电公司 | Non-dismantle stockbridge damper type wire stringing cart |
| CN108199297A (en) * | 2018-02-13 | 2018-06-22 | 山东嘉航电子信息技术有限公司 | A kind of inspection robot for high-voltage line |
| CN108695803A (en) * | 2018-08-03 | 2018-10-23 | 榆林学院 | A kind of deicing of high voltage wire robot and de-icing method |
| CN109473899A (en) * | 2018-03-09 | 2019-03-15 | 金华送变电工程有限公司 | A kind of electronic manned device of transmission line of electricity |
| CN111987643A (en) * | 2020-09-07 | 2020-11-24 | 朱倩 | Electric power overhauls device |
| CN112146626A (en) * | 2020-08-17 | 2020-12-29 | 国网河北省电力有限公司邯郸市肥乡区供电分公司 | Overhead line sag value measuring device and method |
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| CN202076725U (en) * | 2011-04-02 | 2011-12-14 | 武汉奋进科技有限公司 | High voltage transmission line manned walking locomotive |
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2011
- 2011-04-02 CN CN201110082806.6A patent/CN102231490B/en not_active Expired - Fee Related
Patent Citations (7)
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| JPH10224931A (en) * | 1997-02-10 | 1998-08-21 | Kyoei Densetsu Kk | Hanging object transfer braking device |
| US20010015149A1 (en) * | 2000-02-22 | 2001-08-23 | Hydro-Quebec | Remotely operated vehicle for inspection and intervention of a live line |
| CN201415716Y (en) * | 2009-06-12 | 2010-03-03 | 中国电力科学研究院 | Robot walking device capable of surmounting lead obstacles |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104078891A (en) * | 2014-07-24 | 2014-10-01 | 国家电网公司 | Self-traction type conducting wire high-altitude electrified maintenance vehicle for electric transmission line |
| CN104638563A (en) * | 2015-01-20 | 2015-05-20 | 国家电网公司 | High-voltage transmission line conveying device |
| CN105305308A (en) * | 2015-11-16 | 2016-02-03 | 国网湖南省电力公司 | Live working robot assembly |
| CN105281254A (en) * | 2015-11-17 | 2016-01-27 | 国网冀北电力有限公司秦皇岛供电公司 | Dirigible chair on over head line for maintenance of power transmission line |
| CN106571598A (en) * | 2016-11-12 | 2017-04-19 | 国网山东省电力公司聊城供电公司 | Non-dismantle stockbridge damper type wire stringing cart |
| CN108199297A (en) * | 2018-02-13 | 2018-06-22 | 山东嘉航电子信息技术有限公司 | A kind of inspection robot for high-voltage line |
| CN109473899A (en) * | 2018-03-09 | 2019-03-15 | 金华送变电工程有限公司 | A kind of electronic manned device of transmission line of electricity |
| CN109473899B (en) * | 2018-03-09 | 2024-03-05 | 金华送变电工程有限公司 | Electric manned device for power transmission line |
| CN108695803A (en) * | 2018-08-03 | 2018-10-23 | 榆林学院 | A kind of deicing of high voltage wire robot and de-icing method |
| CN112146626A (en) * | 2020-08-17 | 2020-12-29 | 国网河北省电力有限公司邯郸市肥乡区供电分公司 | Overhead line sag value measuring device and method |
| CN112146626B (en) * | 2020-08-17 | 2022-04-15 | 国网河北省电力有限公司邯郸市肥乡区供电分公司 | Overhead line sag value measuring device and method |
| CN111987643A (en) * | 2020-09-07 | 2020-11-24 | 朱倩 | Electric power overhauls device |
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| CN102231490B (en) | 2014-06-25 |
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