CN103599895A - 360-degree pneumatic sweeper - Google Patents

360-degree pneumatic sweeper Download PDF

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Publication number
CN103599895A
CN103599895A CN201310526440.6A CN201310526440A CN103599895A CN 103599895 A CN103599895 A CN 103599895A CN 201310526440 A CN201310526440 A CN 201310526440A CN 103599895 A CN103599895 A CN 103599895A
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China
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pneumatic
air
degree power
cylinder
mobile machine
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CN201310526440.6A
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Chinese (zh)
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CN103599895B (en
Inventor
程凤鸣
智全中
赵维亮
张亮
刘锐
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Henan Haineng Electric Power Science & Technology Co Ltd
LUOHE POWER SUPPLY COMPANY STATE GRID HENAN ELECTRIC POWER Co Ltd
State Grid Corp of China SGCC
Original Assignee
Henan Haineng Electric Power Science & Technology Co Ltd
LUOHE POWER SUPPLY COMPANY STATE GRID HENAN ELECTRIC POWER Co Ltd
State Grid Corp of China SGCC
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Application filed by Henan Haineng Electric Power Science & Technology Co Ltd, LUOHE POWER SUPPLY COMPANY STATE GRID HENAN ELECTRIC POWER Co Ltd, State Grid Corp of China SGCC filed Critical Henan Haineng Electric Power Science & Technology Co Ltd
Priority to CN201310526440.6A priority Critical patent/CN103599895B/en
Publication of CN103599895A publication Critical patent/CN103599895A/en
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    • B08B1/32
    • B08B1/12

Abstract

The invention discloses a 360-degree pneumatic sweeper for sweeping a post insulator. The 360-degree pneumatic sweeper comprises a fixed machine frame, a left movable mechanical arm, a right movable mechanical arm, a left cylinder, a right cylinder, a left pneumatic electromagnetic valve, a right pneumatic electromagnetic valve, a horizontal angle turning device, a vertical angle turning device and four pneumatic sweeping brushes. Hinges at two ends of the fixed machine frame are connected with the left movable mechanical arm and the right movable mechanical arm, the left cylinder and the right cylinder are arranged on the outer sides of two ends of the fixed machine frame, the left pneumatic electromagnetic valve and the right pneumatic electromagnetic valve are arranged on the left cylinder and the right cylinder or fixed mechanical arms respectively, the outer side of a symmetrical axis of the fixed machine frame is connected with the horizontal angle turning device, the horizontal angle turning device is connected with the vertical angle turning device, and the four pneumatic sweeping brushes are arranged on the fixed machine frame and the two movable mechanical arms. The whole 360-degree pneumatic sweeper is installed on an insulating rod or an insulating lifting mechanism. The sweeper can perform random and repeated 360-degree sweeping on the insulator, is free of sweeping blind corners, is a high-strength insulating product and is suitable for high and low voltage live working of various voltage grades and all kinds of non-electrified working.

Description

360 degree power cleaners
Technical field
The present invention relates to a kind of Pneumatic cleaning machinery that cleans support insulator, relate in particular to a kind of power cleaner of 360 degree rotation sweeping insulators.
Background technology
Substation Insulator is support and the insulation facility of transformer station's inner high voltage equipment, and owing to staying open air throughout the year, insulator surface easily forms pollution layer.These dunghills are subject to dense fog, light rain etc. moistening, very easily cause pollution flashover accident.Pollution flashover accident gently causes line tripping, power failure, heavy cause grid disconnection, causes disastrous interruption on a large scale, therefore to insulator, will regularly clean scrubbing.
China carries out existing more than the 40 years history of work of anti-pollution flashover.The anti-pollution flashover maintenance technology of present widely used power equipment external insulation is still adjusted the mode of creep distance, external coating and hand sweeping.Hand sweeping must have a power failure and carry out, even if alternately have a power failure, also to power grid operation, causes certain risk and hidden danger.The insulator cleaning machinery having come out, is all to use power line and electric drill or motor to drive, and has High-Voltage Insulation potential safety hazard, once can only clean 1/3 or 1/4 of insulator excircle, can not carry out 360 degree cleanings to insulator; This scavenging machine needs on the ground around a replacing insulator 3-4 operating position, moves 3-4 minor insulation lifting bracket and cleaning equipment, at the different directions of insulator, implements respectively the cleaning that 3-4 cleaning just can complete an insulator 360 degree.
Summary of the invention
The present invention is intended to overcome the shortcoming and defect of existing insulator cleaning machinery, and a kind of 360 degree power cleaners that clean support insulator are provided.This sweeper is simple to operate, is easy to control, safe and reliable, lightweight, possesses any repetition 360 degree cleaning abilities, without cleaning dead angle.
The technical solution used in the present invention is as follows:
360 degree power cleaners comprise fixed frame, left and right mobile machine arm, left and right cylinder, left and right air-operated solenoid valve, level angle device, vertical gyrator and four Pneumatic cleaning brushes; Described fixed frame two ends respectively with left and right mobile machine arm chain connection, and outside, two ends arranges respectively cylinder, on left and right cylinder or fixed frame, be respectively arranged with left and right air-operated solenoid valve, the axis of symmetry outside of fixed frame connects level angle device, level angle device connects vertical gyrator, and four Pneumatic cleaning brushes are arranged on respectively on fixed frame and left and right mobile machine arm.
Described fixed frame is containing left and right cylinder link and the installation in fixed mount and outside thereof left and rightcleaning brush holder.Described fixed mount is empty stomach insulating materials, and it is inner chamber circulation compressed air on an empty stomach.
Described left and right mobile machine arm is joint type mobile machine arm, and left and right mobile machine arm contains respectively movable armed lever, is rotationally connected axle, piston link and cleaning brush holder; The movable armed lever in described left and right is connected with the two ends of fixed frame by being rotationally connected axle respectively.
Described movable armed lever is empty stomach insulating materials, and it is the negotiable compressed air of inner chamber on an empty stomach.
Described left and right cylinder is containing cylinder block and piston rod; The piston rod of described left and right cylinder respectively with the piston link chain connection of left and right mobile machine arm, the left and right cylinder other end respectively with the left and right cylinder link chain connection of fixed frame.Left and right cylinder carries out action control to left and right mobile machine arm respectively.
Described left and right air-operated solenoid valve adopts two five-way air-operated solenoid valves, sets up control circuit and the soft air pipe being connected for gas circuit, can be by manual remote control or automatic program control, and left and right air-operated solenoid valve is controlled left and right cylinder action.
Described level angle device comprises rotating shaft, bearing and for fixed rotating shaft bearing and be connected and fixed the insulating support of frame, level angle device can make these 360 degree power cleaners rotate arbitrarily in the horizontal direction.
To be two stacked insulation boards connect the swinging mounting that forms for adjusting the vertical angle of these 360 degree power cleaners and insulating bar or the lifting device that insulate by bolt and nut perforation to described vertical gyrator.
Described Pneumatic cleaning brush comprises air motor, gearbox, train of reduction gears, brush axle and disk brush sweeper; Described air motor is arranged on the bottom of gearbox, train of reduction gears is set in gearbox, the armature spindle of air motor stretches into the driving wheel that train of reduction gears is installed in gearbox, it is on brush axle that the driven pulley of train of reduction gears is arranged on driven shaft, and the outer end that brush shaft extension goes out gearbox is provided with disk brush sweeper.Air motor be take compressed air as dynamic rotation acting, through train of reduction gears and brush axle driver plate brush sweeper, implements rotary cleaning operation.
Further, described air motor comprises air admission hole and steam vent set on air motor body, armature spindle and pneumatic motor body.
This 360 degree power cleaner integral body is arranged on insulating bar or insulation lifting mechanism by vertical gyrator.
Described left and right mobile machine arm, by left and right air cylinder driven, can outwards rotate and opens or inwardly rotate and close up simultaneously at the two ends of fixed frame.When the left and right mobile machine arm while, outwards rotation was opened, the opening of above-mentioned two mobile machine arms can pack into insulator or depart from insulator.
When the left and right mobile machine arm while, inwardly rotation was closed up, left and right mobile machine arm and fixed frame are formed with the circumferential of small gap, can annular surround insulator.
When this sweeper forms circumference state annular encirclement insulator, left and right promotes the level angle device in fixed frame outside, this sweeper is rotated arbitrarily around insulator, when brushing around insulator rotating, four Pneumatic cleanings do again High Rotation Speed cleaning, each Pneumatic cleaning brush is around insulator rotating quarter turn, and four Pneumatic cleaning brushes complete the cleaning to insulator excircle 360 degree.
Vertical gyrator is adjusted the angle of this sweeper and insulating bar or insulation lifting device vertical direction, to facilitate cleaning work.
The present invention has the following advantages and good effect:
(1) this sweeper multiple spot is arranged four Pneumatic cleanings brushes of drive, four cleaning brushes around and the insulator of High Rotation Speed cleaning simultaneously, the 360 degree cleanings that can implement to repeat arbitrarily to insulator.
(2) the solid mechanical arm of this sweeper and mobile machine arm are made by the insulating materials on an empty stomach that insulate, and lightweight, inertia is little, flexible movements, in livewire work, can not dwindle the insulation distance between high-tension apparatus phase and phase and phase and ground, greatly improved the insulation safety of livewire work.
(3) this sweeper employing clean compressed air is power, with air motor, make cleaning power set, with air cylinder driven mobile machine arm, having eliminated existing motor drives and the existing various insulation hidden danger of hydraulic-driven, suitable electrification in high voltage, super-pressure and extra-high voltage electrified operation, also be applicable to various low-voltage live line works and various not livewire work, have application value.
Accompanying drawing explanation
Fig. 1 is mobile machine arm open configuration structural representation of the present invention;
Fig. 2 is that mobile machine arm of the present invention closes up status architecture schematic diagram;
Fig. 3 is Pneumatic cleaning brush configuration schematic diagram;
Fig. 4 is the top view of Fig. 3 Pneumatic cleaning brush.
The specific embodiment
Below in conjunction with accompanying drawing, introduce in detail specific embodiments of the invention:
As shown in Figure 1 and Figure 2, this 360 degree power cleaner comprises: fixed frame 1, left mobile machine arm 2 and right mobile machine arm 3, left cylinder 4 and right cylinder 5, left air-operated solenoid valve 6 and right air-operated solenoid valve 7, level angle device 8, vertical gyrator 9 and 4 Pneumatic cleaning brushes 10.
Fixed frame 1 comprises fixed mount 1.1, cylinder link 1.2, cylinder link 1.3 and cleaning brush holder 1.4, cleaning brush holder 1.5.Fixed mount 1.1 is insulation empty stomach material, and it is inner chamber circulation compressed air on an empty stomach.
Left and right mobile machine arm is joint type mobile machine arm, and left mobile machine arm 2 and right mobile machine arm 3 comprise movable armed lever 2.1 and movable armed lever 3.1, are rotationally connected axle 2.2, are rotationally connected axle 3.2, piston link 2.3, piston link 3.3 and cleaning brush holder 2.4, cleaning brush holder 3.4.Left mobile machine arm 2 and right mobile machine arm 3 respectively by being rotationally connected axle 2.2, be rotationally connected two ends, the left and right chain connection of axle 3.2 and fixed frame 1.Left movable armed lever 2.1 and right movable armed lever 3.1 are insulation empty stomach material, and it is the negotiable compressed air of inner chamber on an empty stomach.
Left and right cylinder comprises cylinder body and piston rod.Piston link 2.3 chain connections of the piston rod of cylinder 4 and mobile machine arm 2, cylinder link 1.2 chain connections of cylinder 4 rear ends and fixed frame 1; Piston link 3.3 chain connections of the piston rod of cylinder 5 and mobile machine arm 3, cylinder link 1.3 chain connections of cylinder 5 rear ends and fixed frame 1.
Left air-operated solenoid valve 6 and right air-operated solenoid valve 7 are placed in respectively on left cylinder 4 and right cylinder 5, or are placed on fixed frame; Left and right air-operated solenoid valve is obtained compressed air by set up soft air pipe from the empty stomach inner chamber of fixed frame, and the front end of cylinder or rear end import compressed air to the left and right respectively, controls left and right cylinder action; Air-operated solenoid valve is provided with attached control circuit, and its power supply is 12V or 24V lithium battery, and non-transformer lead-out wire, does not exist electric insulation hidden danger; Magnetic valve is manual remote control, also can be automatic program control.
Described left and right air-operated solenoid valve is two five-way air-operated solenoid valves.
Level angle device 8 comprises rotating shaft, bearing and for fixed rotating shaft bearing and be connected and fixed the insulating support of frame, level angle device can make these 360 degree power cleaners rotate arbitrarily in the horizontal direction.
Vertical gyrator 9 is that two stacked insulation boards connect by bolt and nut perforation the swinging mounting forming, and wherein one connects level angle device, and another piece connects insulating bar; When bolt unclamps, two stacked insulation boards can rotate mutually, and when bolted, the relative angular position between two stacked insulation boards is bolted location; This vertical gyrator is for adjusting the vertical angle of 360 degree power cleaners and insulating bar.
Four Pneumatic cleaning brushes 10 are arranged on the cleaning brush holder of fixed frame 1 and mobile machine arm 2,3, take and are uniformly distributed as the best.
As shown in Figure 3, Figure 4, Pneumatic cleaning brush 10 is containing air motor 10.1, gearbox 10.2, train of reduction gears 10.3, brush axle 10.4 and disk brush sweeper 10.5; Air motor 10.1 is arranged on the bottom of gearbox 10.2, the interior train of reduction gears 10.3 that arranges of gearbox 10.2, the armature spindle 10.1.2 of air motor 10.1 is at the driving wheel of the interior installation train of reduction gears 10.3 of gearbox 10.2, the driven pulley of train of reduction gears 10.3 is arranged on brush axle 10.4, and brush axle 10.4 stretches out the outer end of gearbox 10.2 disk brush sweeper 10.5 is installed.
Air motor 10.1 comprises air motor body 10.1.1 and armature spindle 10.1.2, and air motor housing is established air admission hole 10.1.3 and steam vent 10.1.4.
Air motor 10.1 be take compressed air as dynamic rotation acting, through train of reduction gears 10.3 and brush axle 10.4 driver plate brush sweepers 10.5, implements rotary cleaning operation.
The method of operating of this sweeper: during work, insulation lifting mechanism is in place, under the state that this sweeper is opened at two ends mobile machine arm, be enclosed within on insulator, then remote control mobile machine arm closes up, make this sweeper annular surround insulator, four Pneumatic cleaning brushes can surround insulator insulator is carried out to High Rotation Speed cleaning, left and right promotes level angle device, sweeper is done along counterclockwise any rotation around insulator, sweeper is around insulator rotating quarter turn, four Pneumatic cleaning brushes of sweeper can complete the cleaning to insulator excircle tour.Left and right promotes level angle device, and this sweeper is rotated repeatedly around insulator, can be arbitrarily 360 degree cleaning insulators repeatedly.
Complete after a circle cleaning, decline a slice full skirt height, repeats above-mentioned steps, completes after the cleaning work of an insulator, and remote control mobile machine arm opens, and makes this sweeper leave insulator.

Claims (12)

1. 360 degree power cleaners that clean support insulator, is characterized in that: comprise fixed frame, left and right mobile machine arm, left and right cylinder, left and right air-operated solenoid valve, level angle device, vertical gyrator and four Pneumatic cleaning brushes; Described fixed frame two ends respectively with left and right mobile machine arm chain connection, and outside, two ends arranges respectively left and right cylinder, on left and right cylinder or fixed frame, be respectively arranged with left and right air-operated solenoid valve, the axis of symmetry outside of fixed frame connects level angle device, level angle device connects vertical gyrator, and four Pneumatic cleaning brushes are arranged on respectively on fixed frame and left and right mobile machine arm.
2. according to 360 degree power cleaners claimed in claim 1, it is characterized in that: described fixed frame is containing left and right cylinder link and the installation in fixed mount and outside thereof left and rightcleaning brush holder.
3. according to 360 degree power cleaners claimed in claim 2, it is characterized in that: described fixed mount is empty stomach insulating materials, and it is inner chamber circulation compressed air on an empty stomach.
4. according to 360 degree power cleaners claimed in claim 1, it is characterized in that: described left and right mobile machine arm is joint type mobile machine arm, left and right mobile machine arm contains respectively movable armed lever, is rotationally connected axle, piston link and cleaning brush holder; The movable armed lever in described left and right is connected with the two ends of fixed frame by being rotationally connected axle respectively.
5. according to 360 degree power cleaners claimed in claim 4, it is characterized in that: described movable armed lever is empty stomach insulating materials, and it is the negotiable compressed air of inner chamber on an empty stomach.
6. according to 360 degree power cleaners claimed in claim 4, it is characterized in that: described left and right cylinder is containing cylinder block and piston rod; The piston rod of described left and right cylinder respectively with the piston link chain connection of left and right mobile machine arm, the left and right cylinder other end respectively with the left and right cylinder link chain connection of fixed frame.
7. according to 360 degree power cleaners claimed in claim 1, it is characterized in that: described left and right air-operated solenoid valve adopts two five-way air-operated solenoid valves, sets up control circuit and the soft air pipe being connected for gas circuit, by manual remote control or automatic program control.
8. according to 360 degree power cleaners claimed in claim 1, it is characterized in that: described level angle device comprises rotating shaft, bearing and for fixed rotating shaft bearing and be connected and fixed the insulating support of frame.
9. according to 360 degree power cleaners claimed in claim 1, it is characterized in that: described vertical gyrator is that two stacked insulation boards connect by bolt and nut perforation the swinging mounting forming.
10. according to 360 degree power cleaners claimed in claim 1, it is characterized in that: described Pneumatic cleaning brush comprises air motor, gearbox, train of reduction gears, brush axle and disk brush sweeper; Described air motor is arranged on the bottom of gearbox, train of reduction gears is set in gearbox, the armature spindle of air motor stretches into the driving wheel that train of reduction gears is installed in gearbox, it is on brush axle that the driven pulley of train of reduction gears is arranged on driven shaft, and the outer end that brush shaft extension goes out gearbox is provided with disk brush sweeper.
11. according to 360 degree power cleaners claimed in claim 10, it is characterized in that: described air motor comprises air admission hole and steam vent set on air motor body, armature spindle and pneumatic motor shell.
12. according to 360 degree power cleaners claimed in claim 1, it is characterized in that: this 360 degree power cleaner integral body is arranged on insulating bar or insulation lifting mechanism by vertical gyrator.
CN201310526440.6A 2013-10-31 2013-10-31 360 degree of power cleaners Active CN103599895B (en)

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Application Number Priority Date Filing Date Title
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CN103599895B CN103599895B (en) 2015-09-30

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107361114A (en) * 2016-05-11 2017-11-21 周巽 Manufacture the method that sheep tripe process is cleaned in sheep tripe food products
CN109807091A (en) * 2019-02-26 2019-05-28 北京新联铁集团股份有限公司 Insulator cleaning system
CN112517470A (en) * 2019-09-18 2021-03-19 国网河南省电力公司漯河供电公司 Full-insulation pneumatic cleaning device for cleaning insulators by utilizing rotary brush
CN113926747A (en) * 2021-09-30 2022-01-14 广西电网有限责任公司电力科学研究院 Insulator cleaning brush head

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN88203154U (en) * 1988-02-04 1988-11-09 徐承申 With a live wire cleaning device for suspension insulators to be worked
JPH0864050A (en) * 1994-08-20 1996-03-08 Nippon Gaishi Seisen Kogyo Kk Smogbound insulator cleaning machine
JPH11176266A (en) * 1997-12-12 1999-07-02 Mitsuyoshi Katsuki Insulator cleaner
US20070062556A1 (en) * 2004-06-08 2007-03-22 Arun Vohra Device and process for cleaning electrified contact rail insulators for rail rapid transit systems
CN203578254U (en) * 2013-10-31 2014-05-07 国家电网公司 360-degree pneumatic sweeping device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN88203154U (en) * 1988-02-04 1988-11-09 徐承申 With a live wire cleaning device for suspension insulators to be worked
JPH0864050A (en) * 1994-08-20 1996-03-08 Nippon Gaishi Seisen Kogyo Kk Smogbound insulator cleaning machine
JPH11176266A (en) * 1997-12-12 1999-07-02 Mitsuyoshi Katsuki Insulator cleaner
US20070062556A1 (en) * 2004-06-08 2007-03-22 Arun Vohra Device and process for cleaning electrified contact rail insulators for rail rapid transit systems
CN203578254U (en) * 2013-10-31 2014-05-07 国家电网公司 360-degree pneumatic sweeping device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107361114A (en) * 2016-05-11 2017-11-21 周巽 Manufacture the method that sheep tripe process is cleaned in sheep tripe food products
CN109807091A (en) * 2019-02-26 2019-05-28 北京新联铁集团股份有限公司 Insulator cleaning system
CN112517470A (en) * 2019-09-18 2021-03-19 国网河南省电力公司漯河供电公司 Full-insulation pneumatic cleaning device for cleaning insulators by utilizing rotary brush
CN113926747A (en) * 2021-09-30 2022-01-14 广西电网有限责任公司电力科学研究院 Insulator cleaning brush head

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