CN102744222A - Electrified railway insulator brush head and insulator cleaning device - Google Patents
Electrified railway insulator brush head and insulator cleaning device Download PDFInfo
- Publication number
- CN102744222A CN102744222A CN2012102333908A CN201210233390A CN102744222A CN 102744222 A CN102744222 A CN 102744222A CN 2012102333908 A CN2012102333908 A CN 2012102333908A CN 201210233390 A CN201210233390 A CN 201210233390A CN 102744222 A CN102744222 A CN 102744222A
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- Prior art keywords
- pawl
- insulator
- electric railway
- chute
- railway insulator
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Abstract
The invention discloses an electrified railway insulator brush head and an insulator cleaning device. The electrified railway insulator brush head comprises a mounting plate with a sliding chute, wherein a brush body is arranged on the mounting plate; a holding claw capable of expanding to hold an insulator is arranged inside the sliding chute in a sliding manner and is pushed by a push cylinder; and the electrified railway insulator cleaning device comprises the electrified railway insulator brush head and a movement device. The electrified railway insulator brush head is simple in structure, convenient to use, and suitable for cleaning insulators along an electrified railway in areas with high salinity in air or areas with much sand and dust.
Description
Technical field
The present invention relates to a kind of equipment that insulator used in the electric railway is cleared up, specifically a kind of electric railway insulator brush and insulator cleaning device.
Background technology
Insulator used in electric railway need carry out regular cleaning; In case a large amount of conduction dust of its surface deposition; These dusts can absorb airborne moisture and have electric conductivity at wet weather; Can reduce the insulating properties of insulator and possibly cause electric leakage flashover phenomenon, make the electric railway can not normal power supply.Usually adopt water jets under high pressure that insulator is washed cleaning in the prior art, this needs a large amount of non-conductive water through specially treated, and cost is higher and be difficult to replenish at any time the water source, uses inconvenient.
Summary of the invention
The technical problem that the present invention will solve provides a kind of electric railway insulator brush and insulator cleaning device, and it is easy to use, and is simple in structure, and conserve water resource, cleaning are thoroughly.
For solving the problems of the technologies described above, the technical scheme that the present invention taked is:
A kind of electric railway insulator brush comprises frame, and said frame comprises two installing plates that laterally arrange, and at least one is installed between said installing plate can be driven and around the column brush body of himself axis rotation, its special feature is by power set:
Be equipped with a chute that originates in an end of installing plate and connect this installing plate surfaces externally and internally at the same position place of each installing plate; In chute, slide and be provided with a pair of semiorbicular armful of pawl; Described armful of pawl can interlock be combined into one can the obvolvent insulator complete circle; Embrace pawl and be provided with the pawl arm that fits in inside and outside two surfaces of installing plate; Said pawl arm is hinged with the pushing mechanism that promotion armful pawl slides in chute, on the surface of installing plate, also is provided with outstanding stopper, when said armful of pawl skids off chute; Said pawl arm and stopper sliding-contact mutually, thus so that to embrace pawl be that center of rotation rotates and will embrace pawl and open with the hinged place of itself and pushing mechanism.
As to another kind of qualification the of the present invention, have a positioning table on the said stopper, have the termination portion that contacts and embrace the pawl opening angle with this positioning table on the said pawl arm to limit.
As qualification:
The end face that said installing plate is positioned at the chute initiating terminal be provided be positioned at the chute two ends, with embrace the suitable pit of pawl, its outside wall surface slipped in the corresponding pit when said armful of pawl opened.
The terminal part of said pawl arm and armful pawl are positioned at the homonymy at the hinged center of embracing pawl, and are connected with extension spring at the terminal part with a pair of armful of pawl.
The clearing end of said chute is and embraces the suitable semicircle shape of pawl.
Said brush body be arranged on be distributed in chute clearing end around three.
Said pushing mechanism comprises that a rack-mounted promotion cylinder and an end link to each other the push rod that the other end and claw are hinged with the end that promotes cylinder rod.
The present invention also provides a kind of electric railway insulator cleaning device, and it comprises aforesaid electric railway insulator brush, and the telecontrol equipment that drives this electric railway insulator brushhead motion.
As a kind of qualification, said telecontrol equipment comprises the slide rail that is arranged on the Operation Van top, be slidingly arranged in walking dolly on the slide rail, vertically be arranged on column on the walking dolly rotationally, be articulated in telescopic rod on the column, drive the pushing tow cylinder that telescopic rod rotates and be movably arranged on the telescopic rod top and connect the double strand chain of said electric railway insulator brush.
As further qualification, said telecontrol equipment also comprises with said chain and being connected, the hoisting mechanism of conduction chain motion.
Owing to adopted above-mentioned technical scheme; The present invention compared with prior art; The technological progress that is obtained is: electric railway insulator brush provided by the present invention and electric railway insulator cleaning device; Its armful pawl can open and the obvolvent insulator after skidding off chute under the drive of pushing mechanism; And when pushing mechanism is retreated, make insulator relatively move to the clearing end of chute, so that brush body cleans insulator, electric railway insulator cleaning device is installed in the Operation Van and can cleans all insulators.
The present invention is applicable to that higher area or the more area of sand and dust of salinity cleaned electric railway insulator along the line fast in air.
The present invention below will combine Figure of description and specific embodiment to do further explain.
Description of drawings
Fig. 1 is the overall structure sketch map of the embodiment of the invention one;
Fig. 2 is the structural representation of embodiment one mid frame 10;
Fig. 3 is the sketch map of a pair of armful of pawl 30 among the embodiment one;
Fig. 4 is the overall structure sketch map of the embodiment of the invention two.
Among the figure: 10-frame, 11-installing plate, 12-chute, 121-clearing end, 13-stopper; The 131-positioning table, the 20-brush body, 30-embraces pawl, 31-pawl arm, 32-termination portion; The 33-terminal part, 40-promotes cylinder, 41-push rod, 51-slide rail, 52-walking dolly; The 53-column, 54-telescopic rod, 55-pushing tow cylinder, 56-chain, 57-hoisting mechanism.
The specific embodiment
Embodiment oneElectric railway insulator brush
Extremely shown in Figure 3 like Fig. 1; The electric railway insulator brush of present embodiment comprises a frame 10, and this frame 10 comprises two installing plates that laterally arrange 11; These two installing plates 11 are fixed together through the support column in the middle of both; Box location at each installing plate 11 all is provided with a chute 12, and this chute 12 connects the surfaces externally and internally with installing plate 11, and its initiating terminal is positioned on the end face of installing plate 11; Its clearing end 121 is positioned at about medium position of installing plate 11, and is semicircle shape.
In each chute 12, be equipped with two of paired setting and embrace pawls 30, this armful pawl 30 is semi-circular, fastens the back each other and forms a complete annulus, and the diameter of its internal diameter and insulator to be cleaned adapts, thereby behind fastening, can the insulator obvolvent be got up.Embrace the pawl arm 31 that pawl 30 is provided with the surfaces externally and internally that is fitted in same installing plate 11, the terminal part 33 of this pawl arm 31 extends towards the direction away from chute 12 axis.
The external diameter of embracing pawl 30 and chute 12 groove width adapt, thereby after embracing pawl 30 and being a complete circular ring structure, can in chute 12, slide by fastenings; And after it is fitted in clearing end 121; Can limit its stroke, therefore, around clearing end 121, be provided with the brush body 20 of corresponding column to installing plate 11 internal direction; This brush body 20 is arranged between two installing plates 11 and can be around himself axis rotation under the driving of power set, thereby insulator is cleaned.Brush body 20 can be set at least one,, also can be set to three or a plurality of, thereby reduce the frame 10 required angles that are rotated insulator perisporium cleaning through rotating frame 10.And the power set that drive brush body 20 can adopt a motor 60, and this motor 60 is set to away from frame 10, give brush body 20 through a flexible axle 61 with transmission of power.Certainly, motor 60 also can directly be connected on the frame 10, but this will increase the weight of this electric railway insulator brush.The form that present embodiment adopts flexible axle to connect.
Can move in order to drive an armful pawl 30; Corresponding pushing mechanism is installed on frame 10; The pushing mechanism of present embodiment is for promoting cylinder 40, and the cylinder rod that promotes cylinder 40 links to each other with an end of a push rod 41, and the other end of push rod 41 and pawl arm 31 are hinged; Like this, the pawl 30 of embracing after the cylinder rod of promotion cylinder 40 can promote to fasten slides in chute 12.
On the surface of installing plate 11, be provided with outstanding stopper 13; When embracing pawl 30 and skidding off chute 12; Stopper 13 forms sliding-contact with pawl arm 31; Pawl arm 31 is produced toggle action and makes that to embrace pawl 30 be that center of rotation rotates with the hinged place of it and push rod 41, and embracing pawl 30 is so just opened, thereby can insert insulator.Also be provided with corresponding positioning table 131 on the stopper 13; On pawl arm 31, be provided with and positioning table 131 corresponding termination portions 32; When embracing pawl 30 sliding processes to outermost end; This termination portion 32 contacts with positioning table 131, and limited the movement travel of armful pawl 30 this moment, and also having limited it can open maximum angle.
And in order to reduce physical dimension; Be positioned at installing plate 11 be provided with on the end face of chute 12 initiating terminals be positioned at chute 12 two ends, the suitable pit 14 with embracing pawl 30; When embracing pawl 30 and opening, its outside wall surface slips in the pit 14, thereby has reduced the size of installing plate 11 at chute 12 length directions.
In order to keep embracing pawl 30 stablizing in motion process; The terminal part 33 of pawl arm 31 is set to it and embraces the homonymy that pawl 30 is positioned at the hinged center of embracing pawl 30; And between with the terminal part 33 of a pair of armful of pawl 30, connect an extension spring; Tension through extension spring makes embraces a pawl 30 and receives the elastic force to chute 12 axis directions, guarantees stable in its motion process, stops the back both keep strokes receiving stopper 13.
Open armful of pawl 30 be moved into insulator to thereafter; Twitch the cylinder rod that promotes cylinder 40 backward; Embrace pawl 30 and fastened, thereby insulator is embraced in it, embrace a pawl 30 and move to when contacting with clearing end 121; Insulator is between brush body 20, and can start brush body 20 with the insulator clean this moment.After cleaning finishes, embrace a pawl 30 insulator is released chute 12 and open after with its release.
Embodiment twoElectric railway insulator cleaning device
As shown in Figure 4, the electric railway insulator cleaning device of present embodiment has the electric railway insulator brush of embodiment, and it also comprises the telecontrol equipment that drives electric railway insulator brushhead motion.
This electric railway insulator cleaning device is installed in the top of Operation Van; Used telecontrol equipment comprises the slide rail 51 that is arranged on the Operation Van top, be slidingly arranged in walking dolly 52 on the slide rail 51, vertically be arranged on column 53 on the walking dolly 52 rotationally, be articulated in telescopic rod 54 on the column 53, drive the pushing tow cylinder 55 that telescopic rod 54 rotates and be movably arranged on telescopic rod 54 tops and connect the double strand chain 56 of said electric railway insulator brush; This chain 56 is through 57 tractions of a hoisting mechanism, is lifted with electric railway insulator brush at the end of chain 56.
Through Rotary cloumn 53 telescopic rod 54 is at first alignd with insulator, through the pushing tow height of adjustment pushing tow cylinder 55 and the length of telescopic rod 54, make the insulator brush align then with insulator to be cleaned.Because chain 56 adopts two-row structure, it is connected respectively with two installing plates 11, can guarantee that insulator cleaning brush random motion can not take place, and can locate preferably.
Boom length through hoisting mechanism 57 adjustment chains 56; Thereby make electric railway insulator brush by the square with after insulator combines; Just can clean insulator; After cleaning finishes single insulator, can promote walking dolly 52 near next insulator, carry out the cleaning of next insulator.
Above embodiment just explains to of the present invention, and the modification of making within the spirit and scope of the present invention is equal to replacement and improvement etc., all should be included in protection scope of the present invention.
Claims (10)
1. electric railway insulator brush; Comprise frame; Said frame comprises two installing plates that laterally arrange; At least one is installed between said installing plate can be driven and around the column brush body of himself axis rotation, it is characterized in that: be equipped with a chute that originates in an end of installing plate and connect this installing plate surfaces externally and internally at the same position place of each installing plate by power set; In chute, slide and be provided with a pair of semiorbicular armful of pawl; Described armful of pawl can interlock be combined into one can the obvolvent insulator complete circle; Embrace pawl and be provided with the pawl arm that fits in inside and outside two surfaces of installing plate; Said pawl arm is hinged with the pushing mechanism that promotion armful pawl slides in chute, on the surface of installing plate, also is provided with outstanding stopper, when said armful of pawl skids off chute; Said pawl arm and stopper sliding-contact mutually, embracing pawl is that the center of rotation rotation is opened with its hinged place with pushing mechanism.
2. electric railway insulator brush according to claim 1 is characterized in that: have a positioning table on the said stopper, have the termination portion that contacts and embrace the pawl opening angle to limit with this positioning table on the said pawl arm.
3. electric railway insulator brush according to claim 1; It is characterized in that: the end face that said installing plate is positioned at the chute initiating terminal be provided be positioned at the chute two ends, with embrace the suitable pit of pawl, its outside wall surface slipped in the corresponding pit when said armful of pawl opened.
4. electric railway insulator brush according to claim 1 is characterized in that: the terminal part of said pawl arm and armful pawl are positioned at the homonymy at the hinged center of embracing pawl, and are connected with extension spring at the terminal part with a pair of armful of pawl.
5. electric railway insulator brush according to claim 1 is characterized in that: the clearing end of said chute is and embraces the suitable semicircle shape of pawl.
6. electric railway insulator brush according to claim 1 is characterized in that: said brush body be arranged on be distributed in chute clearing end around three.
7. according to each described electric railway insulator brush in the claim 1 to 6; It is characterized in that: said pushing mechanism comprises that a rack-mounted promotion cylinder and an end link to each other the push rod that the other end and claw are hinged with the end that promotes cylinder rod.
8. electric railway insulator cleaning device, it is characterized in that: it comprises like each described electric railway insulator brush in the claim 1 to 6, and the telecontrol equipment that drives this electric railway insulator brushhead motion.
9. electric railway insulator cleaning device according to claim 8 is characterized in that: said telecontrol equipment comprises the slide rail that is arranged on the Operation Van top, be slidingly arranged in walking dolly on the slide rail, vertically be arranged on column on the walking dolly rotationally, be articulated in telescopic rod on the column, drive the pushing tow cylinder that telescopic rod rotates and be movably arranged on the telescopic rod top and connect the double strand chain of said electric railway insulator brush.
10. the sub-cleaning device of electric railway insulator dielectric according to claim 9 is characterized in that: said telecontrol equipment also comprises with said chain and being connected, the hoisting mechanism of conduction chain motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210233390.8A CN102744222B (en) | 2012-07-06 | 2012-07-06 | Electrified railway insulator brush head and insulator cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210233390.8A CN102744222B (en) | 2012-07-06 | 2012-07-06 | Electrified railway insulator brush head and insulator cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102744222A true CN102744222A (en) | 2012-10-24 |
| CN102744222B CN102744222B (en) | 2015-04-29 |
Family
ID=47024915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210233390.8A Expired - Fee Related CN102744222B (en) | 2012-07-06 | 2012-07-06 | Electrified railway insulator brush head and insulator cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102744222B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562399A (en) * | 2014-10-28 | 2016-05-11 | 滑县电业管理公司 | Automatic cleaning system for insulators |
| CN105797989A (en) * | 2016-03-29 | 2016-07-27 | 国网山东省电力公司平阴县供电公司 | Electrical insulator cleaner |
| CN105855198A (en) * | 2016-03-29 | 2016-08-17 | 国网山东省电力公司平阴县供电公司 | Anti-pollution flashover device for power distribution lines |
| CN106475347A (en) * | 2016-11-30 | 2017-03-08 | 湖州佳宁印刷有限公司 | A kind of ink puddler cleaning device |
| CN106733802A (en) * | 2017-02-14 | 2017-05-31 | 国家电网公司 | One kind automation converting equipment hv live cleaning machine |
| CN108856061A (en) * | 2018-09-03 | 2018-11-23 | 周江南 | A kind of porcelain shell for transformer descaling machine |
| CN111842230A (en) * | 2020-07-14 | 2020-10-30 | 袁利峰 | High-voltage wire insulator string cleaning device and working method |
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| JPS5249440A (en) * | 1975-10-18 | 1977-04-20 | Nishishiba Denki Kk | Controller for lifting magnet |
| JPS5249440Y2 (en) * | 1972-08-01 | 1977-11-10 | ||
| JPS5920743Y2 (en) * | 1978-09-29 | 1984-06-16 | 通 木下 | Long stem insulator cleaning machine |
| JPH07335057A (en) * | 1994-06-08 | 1995-12-22 | Takaoka Electric Mfg Co Ltd | Insulator cleaning apparatus |
| JPH0864050A (en) * | 1994-08-20 | 1996-03-08 | Nippon Gaishi Seisen Kogyo Kk | Smogbound insulator cleaning machine |
| JPH0864049A (en) * | 1994-08-19 | 1996-03-08 | Takaoka Electric Mfg Co Ltd | Inclined brush style insulator cleaning device |
| CN202877151U (en) * | 2012-07-06 | 2013-04-17 | 河北宇牛电气设备有限公司 | Brush head and cleaning device for insulators of electrified railway |
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2012
- 2012-07-06 CN CN201210233390.8A patent/CN102744222B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5249440Y2 (en) * | 1972-08-01 | 1977-11-10 | ||
| JPS5249440A (en) * | 1975-10-18 | 1977-04-20 | Nishishiba Denki Kk | Controller for lifting magnet |
| JPS5920743Y2 (en) * | 1978-09-29 | 1984-06-16 | 通 木下 | Long stem insulator cleaning machine |
| JPH07335057A (en) * | 1994-06-08 | 1995-12-22 | Takaoka Electric Mfg Co Ltd | Insulator cleaning apparatus |
| JPH0864049A (en) * | 1994-08-19 | 1996-03-08 | Takaoka Electric Mfg Co Ltd | Inclined brush style insulator cleaning device |
| JPH0864050A (en) * | 1994-08-20 | 1996-03-08 | Nippon Gaishi Seisen Kogyo Kk | Smogbound insulator cleaning machine |
| CN202877151U (en) * | 2012-07-06 | 2013-04-17 | 河北宇牛电气设备有限公司 | Brush head and cleaning device for insulators of electrified railway |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562399A (en) * | 2014-10-28 | 2016-05-11 | 滑县电业管理公司 | Automatic cleaning system for insulators |
| CN105562399B (en) * | 2014-10-28 | 2017-11-10 | 滑县电业管理公司 | A kind of insulator automatic cleaning system |
| CN105797989A (en) * | 2016-03-29 | 2016-07-27 | 国网山东省电力公司平阴县供电公司 | Electrical insulator cleaner |
| CN105855198A (en) * | 2016-03-29 | 2016-08-17 | 国网山东省电力公司平阴县供电公司 | Anti-pollution flashover device for power distribution lines |
| CN105797989B (en) * | 2016-03-29 | 2017-11-28 | 国网山东省电力公司平阴县供电公司 | Electric insulator sweeper |
| CN106475347A (en) * | 2016-11-30 | 2017-03-08 | 湖州佳宁印刷有限公司 | A kind of ink puddler cleaning device |
| CN106733802A (en) * | 2017-02-14 | 2017-05-31 | 国家电网公司 | One kind automation converting equipment hv live cleaning machine |
| CN108856061A (en) * | 2018-09-03 | 2018-11-23 | 周江南 | A kind of porcelain shell for transformer descaling machine |
| CN111842230A (en) * | 2020-07-14 | 2020-10-30 | 袁利峰 | High-voltage wire insulator string cleaning device and working method |
| CN111842230B (en) * | 2020-07-14 | 2022-11-18 | 国网黑龙江省电力有限公司大庆供电公司 | High-voltage wire insulator string cleaning device and working method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102744222B (en) | 2015-04-29 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20150429 Termination date: 20160706 |