CN110882978A - Deceleration strip cleaning device for high-speed intelligent traffic and use method thereof - Google Patents
Deceleration strip cleaning device for high-speed intelligent traffic and use method thereof Download PDFInfo
- Publication number
- CN110882978A CN110882978A CN201911110376.7A CN201911110376A CN110882978A CN 110882978 A CN110882978 A CN 110882978A CN 201911110376 A CN201911110376 A CN 201911110376A CN 110882978 A CN110882978 A CN 110882978A
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- cleaning device
- deceleration strip
- fixedly connected
- pipe
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- 238000004140 cleaning Methods 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 109
- 239000007921 spray Substances 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- B08B1/12—
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- B08B1/143—
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- B08B1/30—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a deceleration strip cleaning device for high-speed intelligent traffic and a use method thereof, which solve the problem of cleaning a deceleration strip for high-speed traffic, can be adjusted according to the widths of different deceleration strips, and have good applicability. The improved water pump is characterized by comprising a supporting plate, the upper end fixedly connected with box of backup pad, the upper end fixed mounting of backup pad has the water pump, the right-hand member of water pump is provided with the water inlet, the lower extreme of water pump is provided with the delivery port, the lower extreme of delivery port has the connecting pipe through threaded connection, the lower extreme fixedly connected with water tank of connecting pipe, the lower extreme bonding of water tank has the brush, the lower extreme contact of brush is connected with the deceleration strip, the front end fixedly connected with water service pipe of water tank, the front end fixedly connected with violently manages, the lower extreme fixedly connected with shower nozzle of violently managing, the lower extreme fixedly connected with wheel carrier of backup pad, there is the connecting axle through.
Description
Technical Field
The invention relates to a deceleration strip cleaning device, in particular to a deceleration strip cleaning device for high-speed intelligent traffic and a using method thereof.
Background
The deceleration strip is also called a deceleration ridge and is a traffic facility which is arranged on a highway and used for decelerating passing vehicles. The vehicle deceleration device is generally strip-shaped and dotted, is mainly made of rubber and metal, and is generally alternated with yellow black to attract visual attention so as to slightly arch the road surface to achieve the aim of vehicle deceleration. The special traffic safety setting is generally arranged on road junctions, industrial and mining enterprises, schools, residential community population and other road sections requiring vehicle slow down and traffic accidents are easy to cause, and is a novel special traffic safety setting for reducing the running speed of motor vehicles and non-motor vehicles.
Along with the rapid development of traffic, the current high-speed intelligent traffic is rapid in development, but the deceleration strip is lack of a special cleaning device at a high speed, so that inconvenience is brought to workers, and therefore the deceleration strip cleaning device for the high-speed intelligent traffic is needed to solve the problem of cleaning the deceleration strip.
Disclosure of Invention
The invention aims to provide a deceleration strip cleaning device for high-speed intelligent traffic and a use method thereof, which solve the problem of cleaning a deceleration strip for high-speed traffic, can be adjusted according to the widths of different deceleration strips and have good applicability.
The purpose of the invention can be realized by the following technical scheme:
a deceleration strip cleaning device for high-speed intelligent traffic comprises a supporting plate, wherein a box body is fixedly connected to the upper end of the supporting plate, a water pump is fixedly mounted at the upper end of the supporting plate, a water inlet is formed in the right end of the water pump, a water outlet is formed in the lower end of the water pump, a connecting pipe is connected to the lower end of the water outlet through threads, a water tank is fixedly connected to the lower end of the connecting pipe, a brush is bonded to the lower end of the water tank, the deceleration strip is connected to the lower end of the brush in a contact mode, a water pipe is fixedly connected to the front end of the water tank, a transverse pipe is fixedly connected to the front end of the water pipe, a spray head is fixedly connected to the lower end of the transverse;
the fixed surface of wheel carrier is connected with the uide bushing, sliding connection has the slide bar in the uide bushing, the slide bar internal rotation is connected with the pivot, the lower extreme fixedly connected with guide post of pivot, the marginal contact of guide post and deceleration strip, there is the spacing ring in the outside of pivot through threaded connection, the upper end fixedly connected with support frame of slide bar, the support frame internal rotation is connected with the threaded rod, the fixed cover in the outside of threaded rod has the support ring, the support ring is with the surface contact of support frame, the left end fixedly connected with knob of threaded rod, the surface contact of knob and support frame, the fixed surface of box is connected with the handle.
Preferably, the connecting pipe is communicated with the water tank, the water tank is communicated with the water service pipe, the water service pipe is communicated with the transverse pipe, and the transverse pipe is communicated with the spray head.
Preferably, a threaded hole is formed in the wheel carrier, and a threaded rod is connected in the threaded hole through threads.
Preferably, the wheel carrier is internally connected with a fastening nail through threads, and the fastening nail is tightly attached to the surface of the wheel.
Preferably, a shaft hole is formed in the sliding rod, and a rotating shaft is rotatably connected in the shaft hole.
Preferably, a through hole is formed in the support frame, and a threaded rod is rotatably connected in the through hole.
A use method of a deceleration strip cleaning device for high-speed intelligent transportation comprises the following specific steps:
the method comprises the following steps: when the deceleration strip needs to be cleaned, cleaning water is filled in the box body, then the fastening nails are rotated, the fastening nails and the wheel carrier generate threaded motion, relative displacement is generated, the fastening nails are separated from the wheel, the wheel is released from being fixed, and then the cleaning device is pushed to the position near the deceleration strip;
step two: the guide posts on the two sides of the bottom of the cleaning device are in contact with the speed reducing belt, so that the guide posts guide the cleaning device, then the cleaning device is pushed, the wheels rotate, the wheel carrier moves, the wheel carrier drives the guide sleeve to move, the guide sleeve drives the rotating shaft to move, the rotating shaft drives the guide posts to move, and the guide posts can roll at the edge of the speed reducing belt, so that the cleaning device can be prevented from being deviated when moving, and the cleaning is not in place;
step three: then a plug of the water pump is inserted into an external socket, the water pump absorbs water through a water inlet and then discharges the water through a water outlet, the water outlet supplies water to a connecting pipe, the connecting pipe supplies water to a water tank, water flow passes through a water pipe, then enters a transverse pipe and is sprayed out through a spray head to clean the speed bump, and a brush at the bottom of the water tank can perform washing work on the speed bump in the moving process of the cleaning device;
step four: when the deceleration strip of different width carries out cleaning work as needs, rotatable knob, the knob drives the threaded rod and rotates, threaded motion takes place for the threaded rod and the screw hole in the wheel carrier, produce relative displacement for the threaded rod moves towards being close to the wheel carrier direction, the knob on the threaded rod drives the support frame and removes, the support frame drives the slide bar and removes, the slide bar drives the pivot and removes, the pivot drives the guide post and removes, realize the position control of guide post, be convenient for adjust according to the deceleration strip of different width, the suitability is good.
The invention has the beneficial effects that: according to the scheme, by designing the car-box type cleaning device, wheels are designed at the bottom of the cleaning device, and parts such as the guide sleeve, the slide rod, the rotating shaft and the guide post are designed on the wheels, so that the guide post can be in contact with the edge of the deceleration strip to guide the cleaning device, and by designing parts such as a water pump, a connecting pipe, a water tank, a water service pipe, a transverse pipe, a spray head and a brush, the deceleration strip is washed, and the brush is used for wiping the deceleration strip, so that the cleaning effect is good;
through installing the threaded rod on the wheel carrier, the threaded rod is connected with the support frame, and the support frame is connected with the slide bar, through the screw-thread fit of threaded rod and wheel carrier, can adjust the position of guide post, can make to the deceleration strip of different widths, can suitably adjust for belt cleaning device's suitability is good.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the portion B of FIG. 1 according to the present invention;
FIG. 4 is a top plan view of the case of FIG. 1 in accordance with the present invention;
fig. 5 is a top view of the tank of fig. 1 of the present invention.
In the figure: 1. a support plate; 2. a box body; 3. a water pump; 4. a water inlet; 5. a water outlet; 6. a connecting pipe; 7. a water tank; 8. a brush; 9. a water pipe; 10. a transverse tube; 11. a spray head; 12. a speed bump; 13. a wheel carrier; 14. a threaded hole; 15. a connecting shaft; 16. a wheel; 17. fastening nails; 18. a guide sleeve; 19. a slide bar; 20. a shaft hole; 21. a rotating shaft; 22. a guide post; 23. a limiting ring; 24. a support frame; 25. a through hole; 26. a threaded rod; 27. a support ring; 28. a knob; 29. a handle.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a speed bump cleaning device for high-speed intelligent transportation comprises a supporting plate 1, a box body 2 is fixedly connected to the upper end of the supporting plate 1, a water pump 3 is fixedly mounted on the upper end of the supporting plate 1, a plug of the water pump 3 is inserted into an external socket, the water pump 3 belongs to the prior art, a water inlet 4 is arranged at the right end of the water pump 3, a water outlet 5 is arranged at the lower end of the water pump 3, a connecting pipe 6 is connected to the lower end of the water outlet 5 through threads, a water tank 7 is fixedly connected to the lower end of the connecting pipe 6, a brush 8 is bonded to the lower end of the water tank 7, a speed bump 12 is connected to the lower end of the brush 8, a water pipe 9 is fixedly connected to the front end of the water pipe 9, a transverse pipe 10 is fixedly connected to the lower end, the outer side of the connecting shaft 15 is rotatably connected with wheels 16;
the fixed surface of wheel carrier 13 is connected with uide bushing 18, sliding connection has slide bar 19 in uide bushing 18, slide bar 19 internal rotation is connected with pivot 21, the lower extreme fixedly connected with guide post 22 of pivot 21, guide post 22 and the marginal contact of deceleration strip 12, there is spacing ring 23 outside of pivot 21 through threaded connection, the upper end fixedly connected with support frame 24 of slide bar 19, the internal rotation of support frame 24 is connected with threaded rod 26, the fixed support ring 27 that has cup jointed in outside of threaded rod 26, the surface contact of support ring 27 and support frame 24, the left end fixedly connected with knob 28 of threaded rod 26, the surface contact of knob 28 and support frame 24, the fixed surface of box 2 is connected with handle 29.
The connecting pipe 6 is communicated with the water tank 7, the water tank 7 is communicated with the water pipe 9, the water pipe 9 is communicated with the horizontal pipe 10, the horizontal pipe 10 is communicated with the spray head 11, water flow can be communicated through the communication of all the parts, the threaded hole 14 is formed in the wheel carrier 13, the threaded rod 26 is connected in the threaded hole 14 through threads, the threaded rod 26 and the wheel carrier 13 can generate threaded motion through the matching of the threaded hole 14 and the threaded rod 26 to generate relative displacement, the fastening nail 17 is connected in the wheel carrier 13 through threads, the fastening nail 17 is tightly attached to the surface of the wheel 16, the wheel 16 can be fixed through the fastening nail 17, the shaft hole 20 is formed in the sliding rod 19, the rotating shaft 21 is rotatably connected in the shaft hole 20, the rotating space is provided for the rotating shaft 21 through the design of the shaft hole 20, the through hole 25 is formed in the support, providing a space for the threaded rod 26 to rotate.
A use method of a deceleration strip cleaning device for high-speed intelligent transportation comprises the following specific steps:
the method comprises the following steps: when the deceleration strip 12 needs to be cleaned, firstly, cleaning water is filled in the box body 2, then the fastening nail 17 is rotated, the fastening nail 17 and the wheel carrier 13 are in threaded motion, relative displacement is generated, the fastening nail 17 is separated from the wheel 16, the wheel 16 is released from being fixed, and then the cleaning device is pushed to the position near the deceleration strip 12;
step two: the guide posts 22 on the two sides of the bottom of the cleaning device are in contact with the deceleration strip 12, so that the guide posts 22 guide the cleaning device, then the cleaning device is pushed, the wheels 16 rotate, the wheel frame 13 moves, the wheel frame 13 drives the guide sleeve 18 to move, the guide sleeve 18 drives the rotating shaft 21 to move, the rotating shaft 21 drives the guide posts 22 to move, and the guide posts 22 can roll at the edge of the deceleration strip 12, so that the cleaning device can be prevented from being deviated when moving, and the cleaning is not in place;
step three: then a plug of the water pump 3 is inserted into an external socket, the water pump 3 sucks water through a water inlet 4 and discharges the water through a water outlet 5, the water outlet 5 supplies water to a connecting pipe 6, the connecting pipe 6 supplies water to a water tank 7, water flows pass through a water pipe 9 and then enter a transverse pipe 10 and then are sprayed out from a spray head 11 to clean a speed bump 12, and in the moving process of the cleaning device, a brush 8 at the bottom of the water tank 7 can perform washing work on the speed bump 12;
step four: when deceleration strips 12 with different widths need to be cleaned, the knob 28 can be rotated, the knob 28 drives the threaded rod 26 to rotate, the threaded rod 26 and the threaded hole 14 in the wheel carrier 13 perform threaded motion to generate relative displacement, so that the threaded rod 26 moves towards the direction close to the wheel carrier 13, the knob 28 on the threaded rod 26 drives the support frame 24 to move, the support frame 24 drives the sliding rod 19 to move, the sliding rod 19 drives the rotating shaft 21 to move, the rotating shaft 21 drives the guide post 22 to move, position adjustment of the guide post 22 is achieved, adjustment according to deceleration strips 12 with different widths is facilitated, and the applicability is good.
The invention has the beneficial effects that: according to the scheme, the vehicle-box-type cleaning device is designed, the wheels 16 are designed at the bottom of the cleaning device, parts such as the guide sleeves 18, the slide rods 19, the rotating shafts 21 and the guide columns 22 are designed on the wheels 16, so that the guide columns 22 can contact the edge of the deceleration strip 12 to guide the cleaning device, the deceleration strip 12 is washed by designing the parts such as the water pump 3, the connecting pipe 6, the water tank 7, the water through pipe 9, the transverse pipe 10, the spray head 11 and the brush 8, the deceleration strip 12 is wiped by the brush 8, and the cleaning effect is good;
through installing threaded rod 26 on wheel carrier 13, threaded rod 26 is connected with support frame 24, and support frame 24 is connected with slide bar 19, through the screw-thread fit of threaded rod 26 and wheel carrier 13, can adjust the position of guide post 22, can make to the deceleration strip 12 of different widths, can suitably adjust for belt cleaning device's suitability is good.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a deceleration strip belt cleaning device for high-speed wisdom traffic, includes backup pad (1), its characterized in that: the water-saving and energy-saving water tank is characterized in that a tank body (2) is fixedly connected to the upper end of the supporting plate (1), a water pump (3) is fixedly mounted to the upper end of the supporting plate (1), a water inlet (4) is formed in the right end of the water pump (3), a water outlet (5) is formed in the lower end of the water pump (3), a connecting pipe (6) is connected to the lower end of the water outlet (5) through threads, a water tank (7) is fixedly connected to the lower end of the connecting pipe (6), a brush (8) is bonded to the lower end of the water tank (7), a speed-reducing belt (12) is connected to the lower end of the brush (8) in a contact mode, a water service pipe (9) is fixedly connected to the front end of the water service pipe (9), a transverse pipe (10) is fixedly connected to, a connecting shaft (15) is connected in the wheel carrier (13) through threads, and the outer side of the connecting shaft (15) is rotatably connected with a wheel (16);
the surface fixed connection of wheel carrier (13) has uide bushing (18), sliding connection has slide bar (19) in uide bushing (18), slide bar (19) internal rotation is connected with pivot (21), the lower extreme fixedly connected with guide post (22) of pivot (21), the marginal contact of guide post (22) and deceleration strip (12), there is spacing ring (23) outside of pivot (21) through threaded connection, the upper end fixedly connected with support frame (24) of slide bar (19), the internal rotation of support frame (24) is connected with threaded rod (26), the outside fixed support ring (27) that has cup jointed of threaded rod (26), the surface contact of support ring (27) and support frame (24), the left end fixedly connected with knob (28) of threaded rod (26), the surface contact of knob (28) and support frame (24), the outer surface of the box body (2) is fixedly connected with a handle (29).
2. The cleaning device for the deceleration strip used in the intelligent high-speed transportation according to claim 1 is characterized in that the connecting pipe (6) is communicated with a water tank (7), the water tank (7) is communicated with a water through pipe (9), the water through pipe (9) is communicated with a transverse pipe (10), and the transverse pipe (10) is communicated with a spray head (11).
3. The cleaning device for the deceleration strip for the intelligent high-speed transportation according to claim 1, wherein a threaded hole (14) is formed in the wheel frame (13), and a threaded rod (26) is connected into the threaded hole (14) through threads.
4. The cleaning device for the deceleration strip for the intelligent high-speed transportation according to claim 1, wherein fastening nails (17) are connected in the wheel frame (13) through threads, and the fastening nails (17) are tightly attached to the surface of the wheel (16).
5. The cleaning device for the deceleration strip for the intelligent high-speed transportation according to claim 1, wherein a shaft hole (20) is formed in the sliding rod (19), and a rotating shaft (21) is rotatably connected in the shaft hole (20).
6. The cleaning device for the deceleration strip for the intelligent high-speed transportation according to claim 1, wherein a through hole (25) is formed in the support frame (24), and a threaded rod (26) is rotatably connected to the through hole (25).
7. A use method of a deceleration strip cleaning device for high-speed intelligent transportation is characterized by comprising the following specific steps:
the method comprises the following steps: when the deceleration strip (12) needs to be cleaned, firstly, cleaning water is contained in the box body (2), then the fastening nail (17) is rotated, the fastening nail (17) and the wheel carrier (13) are in threaded motion to generate relative displacement, so that the fastening nail (17) is separated from the wheel (16), the wheel (16) is released from being fixed, and then the cleaning device is pushed to the vicinity of the deceleration strip (12);
step two: the guide posts (22) on two sides of the bottom of the cleaning device are in contact with the deceleration strip (12), so that the guide posts (22) guide the cleaning device, then the cleaning device is pushed, the wheels (16) rotate, the wheel carrier (13) moves, the wheel carrier (13) drives the guide sleeve (18) to move, the guide sleeve (18) drives the rotating shaft (21) to move, the rotating shaft (21) drives the guide posts (22) to move, and the guide posts (22) can roll at the edge of the deceleration strip (12), so that the cleaning device can be prevented from being deviated when moving, and the cleaning is not in place;
step three: then a plug of the water pump (3) is plugged with an external socket, the water pump (3) absorbs water through a water inlet (4), the water is discharged through a water outlet (5), the water is supplied to a connecting pipe (6) through the water outlet (5), the water is supplied to a water tank (7) through the connecting pipe (6), water flows pass through a water pipe (9), then enter a transverse pipe (10), and then are sprayed out through a spray head (11) to clean a speed bump (12), and in the moving process of the cleaning device, a brush (8) at the bottom of the water tank (7) can perform washing work on the speed bump (12);
step four: when deceleration strips (12) with different widths need to be cleaned, a knob (28) can be rotated, the knob (28) drives a threaded rod (26) to rotate, the threaded rod (26) and a threaded hole (14) in a wheel carrier (13) generate threaded motion to generate relative displacement, so that the threaded rod (26) moves towards the direction close to the wheel carrier (13), the knob (28) on the threaded rod (26) drives a support frame (24) to move, the support frame (24) drives a sliding rod (19) to move, the sliding rod (19) drives a rotating shaft (21) to move, the rotating shaft (21) drives a guide post (22) to move, the position adjustment of the guide post (22) is realized, the deceleration strips (12) with different widths can be conveniently adjusted, and the applicability is good.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911110376.7A CN110882978A (en) | 2019-11-14 | 2019-11-14 | Deceleration strip cleaning device for high-speed intelligent traffic and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911110376.7A CN110882978A (en) | 2019-11-14 | 2019-11-14 | Deceleration strip cleaning device for high-speed intelligent traffic and use method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN110882978A true CN110882978A (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911110376.7A Withdrawn CN110882978A (en) | 2019-11-14 | 2019-11-14 | Deceleration strip cleaning device for high-speed intelligent traffic and use method thereof |
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| CN (1) | CN110882978A (en) |
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| CN107460842A (en) * | 2017-08-30 | 2017-12-12 | 卢杰 | A kind of town road cleaning device |
| CN107856685A (en) * | 2017-10-25 | 2018-03-30 | 佛山杰致信息科技有限公司 | A kind of railroad maintenance operation transport vehicle |
| CN108221839A (en) * | 2017-12-31 | 2018-06-29 | 重庆缀盟科技有限公司 | A kind of airborne spray equipment cleaned for rail |
| CN108316227A (en) * | 2018-04-17 | 2018-07-24 | 东莞唯度电子科技服务有限公司 | A kind of efficient underground railway track cleaning vehicle |
| CN108532530A (en) * | 2018-04-03 | 2018-09-14 | 芜湖超科机电设备有限公司 | A kind of track automatic cleaning apparatus |
| CN108589604A (en) * | 2018-03-30 | 2018-09-28 | 宁夏中科天际防雷研究院有限公司 | A kind of civil construction clean-in-place device |
| CN108842711A (en) * | 2018-04-03 | 2018-11-20 | 芜湖超科机电设备有限公司 | A kind of ultrasonic track defectoscope |
| CN209227468U (en) * | 2018-09-16 | 2019-08-09 | 赵亮宇 | A kind of train rail cleaning device |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07127027A (en) * | 1993-11-04 | 1995-05-16 | Shibaura Eng Works Co Ltd | Ballast cleaning device |
| EP0773327A1 (en) * | 1995-11-10 | 1997-05-14 | Rainer Scholz | Process and apparatus for cleaning roads and other traffic areas contaminated with ecologically hazardous material and/or having reduced skid-resistance |
| CN105207101A (en) * | 2015-09-19 | 2015-12-30 | 国网山东济南市长清区供电公司 | High-voltage switch cabinet and handcart circuit breaker position adjusting method for high-voltage switch cabinet |
| CN107288091A (en) * | 2017-07-24 | 2017-10-24 | 苏州中车轨道交通车辆有限公司 | A kind of general foreign body eliminating apparatus of multi-functional tramcar |
| CN107460842A (en) * | 2017-08-30 | 2017-12-12 | 卢杰 | A kind of town road cleaning device |
| CN107856685A (en) * | 2017-10-25 | 2018-03-30 | 佛山杰致信息科技有限公司 | A kind of railroad maintenance operation transport vehicle |
| CN108221839A (en) * | 2017-12-31 | 2018-06-29 | 重庆缀盟科技有限公司 | A kind of airborne spray equipment cleaned for rail |
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| CN209227468U (en) * | 2018-09-16 | 2019-08-09 | 赵亮宇 | A kind of train rail cleaning device |
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Application publication date: 20200317 |