CN103490365B - High-voltage line deicer deicing mechanism - Google Patents

High-voltage line deicer deicing mechanism Download PDF

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Publication number
CN103490365B
CN103490365B CN201310471837.XA CN201310471837A CN103490365B CN 103490365 B CN103490365 B CN 103490365B CN 201310471837 A CN201310471837 A CN 201310471837A CN 103490365 B CN103490365 B CN 103490365B
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CN
China
Prior art keywords
deicing
bar
voltage line
ice shelf
frame
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Expired - Fee Related
Application number
CN201310471837.XA
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Chinese (zh)
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CN103490365A (en
Inventor
朱德荣
杨建军
沈俊芳
贾平
吕远好
关帅国
谢科
张美美
王丹
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Luoyang Institute of Science and Technology
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Luoyang Institute of Science and Technology
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Priority to CN201310471837.XA priority Critical patent/CN103490365B/en
Publication of CN103490365A publication Critical patent/CN103490365A/en
Application granted granted Critical
Publication of CN103490365B publication Critical patent/CN103490365B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

High-voltage line deicer deicing mechanism, be provided with the ice shelf that removes that can rotate under actuating unit drives, except the periphery of ice shelf is provided with can be except knocking the deicing rubber bar of high-tension bus-bar in ice shelf rotation process, it is arranged between levels high-tension bus-bar by frame, to levels high-tension bus-bar is knocked in rotary course simultaneously; Deicing mechanism has two, and the direction of rotation of two deicing mechanisms is contrary, and two deicing mechanisms are separately positioned on the both sides of frame, to two groups of the left and right high-tension bus-bar being set up in parallel is knocked; Except ice shelf is cross, four ends of removing ice shelf at cross are respectively equipped with a deicing rubber bar, and the outer wall of described deicing rubber bar is provided with arc groove vertically. Use the present invention, in the process of deicing, can eliminate deicing Motor torque and cause that high-voltage line waves, avoid under high pressure the generation of disconnected strand, thereby greatly improved the operating efficiency of deicing and the effect of deicing.

Description

High-voltage line deicer deicing mechanism
Technical field
The present invention relates to a kind of high-voltage line deicer, especially high-voltage line deicer deicing mechanism.
Technical background
Along with China's rapid development of economy, super-pressure large capacity transmission circuit is built more and more. Long distance power transmission adopts the high-voltage line of 220KV to transmit conventionally, and 220KV high-voltage line has four share wires to be fixed on conductor spacer. But the voltage wire ice removing device of current domestic research normally carries out deicing to a root wire, the normal mode using is impact type deicing and knocks vibrating type deicing.
Impact type deicing utilizes the frictional force between walking mechanism and electric wire that the icing on high-voltage line is removed, but this deicing mode is affected by environment very large, has barrier to exist and just makes whole device work be obstructed. Knocking vibration-type deicing utilizes cam or bent axle realization back and forth to knock removing high-voltage line icing. But this deicing mode exists a series of problem, if the dynamics of knocking is little, deicing is incomplete, if percussion power is spent greatly, may in the process of deicing, make disconnected strand of high-voltage line.
Owing to often there being the existence of conductor spacer on high-voltage line, conductor spacer is common some metal gold utensil, and therefore above-mentioned two kinds of deicing modes are no longer applicable to quadripartion deicing of high-voltage wires. But high-voltage line icing has a strong impact on the construction of national grid, therefore, must there is new deicing of high-voltage wires mechanism to remove the icing on high-voltage line.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of high-voltage line deicer deicing mechanism.
The technical scheme that the present invention adopts in order to solve the problems of the technologies described above is: high-voltage line deicer deicing mechanism, comprise frame and be located at the deicing assembly in frame, described deicing assembly is provided with the ice shelf that removes that can rotate under actuating unit drives, described except ice shelf be cross, be provided with a deicing rubber bar by ears plate and bearing pin respectively in four ends except ice shelf, the outer wall of described deicing rubber bar is provided with the groove of circular arc vertically, and deicing rubber bar can be except knocking high-tension bus-bar in ice shelf rotation process; Described deicing assembly is arranged between levels high-tension bus-bar by frame, to levels high-tension bus-bar is knocked in rotary course simultaneously; Described deicing assembly has two pairs, and two deicing assemblies of every centering are separately positioned on the both sides of frame, and direction of rotation is contrary; Two pairs of deicing assemblies are symmetricly set on the rear and front end of frame, and corresponding deicing assembly switched in opposite in two pairs of deicing assemblies.
Beneficial effect:
According to the present invention, in the process of deicing, can eliminate deicing Motor torque and cause that high-voltage line waves, avoid the generation of disconnected strand under high pressure. The shape of deicing rubber bar also makes can avoid tradition to knock vibrating type deicing mode in the process of deicing and high-voltage line is knocked to the drawback of transshipping and causing high-voltage line fracture in addition, thereby has greatly improved the operating efficiency of deicing and the effect of deicing.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is two schematic diagrames except one group of ice structure.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is deicing rubber bar structural representation.
Fig. 5 is rotopeening deicing schematic diagram of the present invention.
In figure, 1, frame, 2, deicing assembly, 201, except ice shelf, 202, deicing rubber bar, 2021, groove, 3, bearing pin, 4, deicing motor, 5, motor support base, 6, ears plate, 7, high-tension bus-bar.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is done to further concrete detailed explanation.
As shown in the figure, high-voltage line deicer deicing mechanism, comprises frame 1 and is located at the deicing assembly 2 in frame 1. Described deicing assembly 2 be provided with can under actuating unit drives, rotate except ice shelf 201, except the periphery of ice shelf 201 is provided with can be except knocking the deicing rubber bar 202 of high-tension bus-bar in ice shelf 201 rotation processes.
Described deicing assembly 2 is arranged between levels high-tension bus-bar by frame 1, to levels high-tension bus-bar is knocked in rotary course simultaneously.
Deicing assembly described in this detailed description of the invention is two, and the direction of rotation of two deicing assemblies is contrary, and two deicing assemblies are separately positioned on the both sides of frame 1, to two groups of the left and right high-tension bus-bar being set up in parallel is knocked.
Described deicing assembly can be also two groups, has two deicing assemblies in every group, be separately positioned on the both sides of frame 1, and direction of rotation is contrary; Two groups of deicing assemblies are symmetricly set on the rear and front end of frame 1, and corresponding deicing assembly switched in opposite in two groups of deicing assemblies.
Described except ice shelf 201 be cross; pass through respectively ears plate 6 and bearing pin 3 in four ends except ice shelf 201 and remove ice shelf 201; be provided with a deicing rubber bar 202; in order better to remove the icing on high-voltage line and better to protect high-voltage line to be without prejudice, the outer wall of described deicing rubber bar 202 is provided with the groove 2021 of circular arc vertically. That can also locate at the process mesohigh line sub-conductor of deicing is stuck on groove 2021, better removes the icing on high-voltage line, has ensured the efficiency of deicing.
Except ice shelf 201 is driven by deicing motor 4, deicing motor 4 is fixedly connected with frame 1 by motor support base 5.
When work, deicing rubber bar 202 is High Rotation Speed under the drive of deicing motor 4, because the rotary speed of deicing rubber bar 202 is very high, the time compole of the icing on contact high-voltage line 7 is short, according to physics momentum theorem, now deicing rubber bar 202 can produce a very large power to icing, and the icing on high-voltage line 7 is removed.
Deicing utensil uses rubber bar; not only because rubber bar has certain density; when knocking the icing on high-voltage line 7, can provide very large stress; and rubber bar has certain elasticity; in removing high-voltage line icing, can avoid high-voltage line to wave, in the process of deicing, protect high-voltage line 7 to be without prejudice.
The deicing motor steering that removes ice shelf 201 due to two cross is contrary, not only can remove the icing in high-voltage line 7 outsides simultaneously, and the moment of torsion of its generation is cancelled out each other, avoid the damage of Motor torque to this device and the icing on high-voltage line 7 removed completely.

Claims (1)

1. high-voltage line deicer deicing mechanism, it is characterized in that: comprise frame (1) and be located at the deicing assembly (2) in frame (1), described deicing assembly (2) be provided with can under actuating unit drives, rotate except ice shelf (201), described except ice shelf (201) be cross, be provided with a deicing rubber bar (202) by ears plate (6) and bearing pin (3) respectively in four ends except ice shelf (201), the outer wall of described deicing rubber bar (202) is provided with the groove (2021) of circular arc vertically, deicing rubber bar (202) can be except knocking high-tension bus-bar in ice shelf (201) rotation process, described deicing assembly (2) is arranged between levels high-tension bus-bar by frame (1), to levels high-tension bus-bar is knocked in rotary course simultaneously, described deicing assembly has two pairs, and two deicing assemblies of every centering are separately positioned on the both sides of frame (1), and direction of rotation is contrary, two pairs of deicing assemblies are symmetricly set on the rear and front end of frame (1), and corresponding deicing assembly switched in opposite in two pairs of deicing assemblies.
CN201310471837.XA 2013-10-11 2013-10-11 High-voltage line deicer deicing mechanism Expired - Fee Related CN103490365B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310471837.XA CN103490365B (en) 2013-10-11 2013-10-11 High-voltage line deicer deicing mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310471837.XA CN103490365B (en) 2013-10-11 2013-10-11 High-voltage line deicer deicing mechanism

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CN103490365A CN103490365A (en) 2014-01-01
CN103490365B true CN103490365B (en) 2016-05-25

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106129946B (en) * 2016-06-23 2017-10-24 绍兴俪泰纺织科技有限公司 A kind of electric wire intelligent robot for removing ice deicing mechanism
CN106655060B (en) * 2017-03-02 2018-04-24 哈尔滨工程大学 Quadripartion deicing high-voltage power transmission line robot

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201194322Y (en) * 2008-04-09 2009-02-11 国网北京电力建设研究院 Conductor de-icing device for high-voltage transmission line
CN102227075A (en) * 2011-03-29 2011-10-26 重庆市电力公司超高压局 Rapid deicing apparatus of four bundled conductors
CN203151042U (en) * 2013-02-25 2013-08-21 洛阳理工学院 Deicing mechanism of high voltage line deicing device
CN203522094U (en) * 2013-10-11 2014-04-02 洛阳理工学院 Deicing mechanism for high-voltage line deicing devices

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2299662A1 (en) * 2000-02-22 2001-08-22 Serge Montambault Remote controlled inspection and intervention vehicle for high tension power system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201194322Y (en) * 2008-04-09 2009-02-11 国网北京电力建设研究院 Conductor de-icing device for high-voltage transmission line
CN102227075A (en) * 2011-03-29 2011-10-26 重庆市电力公司超高压局 Rapid deicing apparatus of four bundled conductors
CN203151042U (en) * 2013-02-25 2013-08-21 洛阳理工学院 Deicing mechanism of high voltage line deicing device
CN203522094U (en) * 2013-10-11 2014-04-02 洛阳理工学院 Deicing mechanism for high-voltage line deicing devices

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Granted publication date: 20160525

Termination date: 20161011