CN108774980A - A kind of tunnel cleaning vehicle - Google Patents

A kind of tunnel cleaning vehicle Download PDF

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Publication number
CN108774980A
CN108774980A CN201810761491.XA CN201810761491A CN108774980A CN 108774980 A CN108774980 A CN 108774980A CN 201810761491 A CN201810761491 A CN 201810761491A CN 108774980 A CN108774980 A CN 108774980A
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CN
China
Prior art keywords
plate
supporting plate
sleeve
pipe
tunnel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201810761491.XA
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Chinese (zh)
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CN108774980B (en
Inventor
董雅洁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taizhou Pavo Energy Technology Co., Ltd
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董雅洁
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Filing date
Publication date
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Priority to CN201810761491.XA priority Critical patent/CN108774980B/en
Publication of CN108774980A publication Critical patent/CN108774980A/en
Application granted granted Critical
Publication of CN108774980B publication Critical patent/CN108774980B/en
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Anticipated expiration legal-status Critical

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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01HSTREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/005Mobile installations, particularly for upkeeping in situ road or railway furniture, for instance road barricades, traffic signs; Mobile installations particularly for upkeeping tunnel walls

Abstract

The invention discloses a kind of tunnel cleaning vehicles,Including hull bottom plate,Hydraulic telescopic rod and supporting plate,It is fixedly connected with hydraulic telescopic rod in the middle part of the hull bottom plate upper surface,The top of the hydraulic telescopic rod is fixedly connected with supporting plate,It fixes to run through on the hull bottom plate and has water tank,The side of the hull bottom plate upper surface is fixedly connected with foul water tank,Pass through sparge pipe,The combination of first hairbrush and suction head,It realizes and efficiently scrubs tunnel-side,Effectively large amount of sewage is avoided to be deposited in tunnel,Sparge pipe is rinsed wall as top plate moves up and down during hypodontia wheel rotates,Ensure swiping in range for the first hairbrush and the second hairbrush,Flow is had not stop to rinse,Ensure that wall cleans up,Suction head is to the sewage centralized collection adhered on wall,Pass through flexible and car body the Forward of hydraulic telescopic rod,Ensure that tunnel-side is cleaned comprehensively.

Description

A kind of tunnel cleaning vehicle
Technical field
The present invention relates to tunnel cleaning technique field, specially a kind of tunnel cleaning vehicle.
Background technology
Tunnel washing machine is the high pressure spray in the work surfaces such as tunnel wall surface, underground driveway wall surface and road sign in the process of moving The water for being mixed into detergent is spilt, then the equipment cleaned with cleaning brush.Tunnel washing machine is can left and right, upper and lower and 270 ° of rotations The upper installation scrub brush of 2 section folding-jib ground jacks, cleans tunnel internal, and with high-pressure hydraulic pump rapid cleanup, large capacity is housed Water tank improves operating efficiency.The cleaning brush of tunnel washing machine can be replaced according to operating condition and be used.Tunnel be in highway construction not A kind of facility that can lack, the highway especially built in mountain area, most roads are tunnel and bridge, are built in tunnel After being open to traffic, since ventilation effect is bad in tunnel and vehicle flowrate is big, after vehicle travels in tunnel, the ash in tunnel in air Dirt cannot distribute in time, be adhered on tunnel metope, influence the environment that is open to traffic in tunnel;In the maintenance in tunnel, wherein having One is cleaned to tunnel metope, and relying primarily on artificial manually operated method to the cleaning in tunnel at present cleans, Laborious time-consuming, the labor intensity of staff is big, cleaning speed is slow, and cleaning sullage is difficult to collect, in the tunnel of accumulation, the row of being not easy Go out, influences vehicle traveling, although patent name, railway tunnel cleaning vehicle-CN201420865410.8 discloses a kind of cleaning vehicle, But the cleaning vehicle can not be cleaned effectively in all directions.
Invention content
The purpose of the present invention is to provide a kind of cleanings of tunnel, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions:A kind of tunnel cleaning vehicle, including hull bottom plate, liquid Telescopic rod and supporting plate are pressed, hydraulic telescopic rod is fixedly connected in the middle part of the hull bottom plate upper surface, the hydraulic telescopic rod Top is fixedly connected with supporting plate, and fixing to run through on the hull bottom plate has water tank, the side of the hull bottom plate upper surface to fix It is connected with foul water tank, the top of the water tank is communicated with water plug, and the other end of the water plug is communicated with sparge pipe, institute The bottom end for stating sparge pipe is connected to by telescopic rod on supporting plate, and the top of the sparge pipe is communicated with nozzle.
Preferably, the top fixing sleeve of the sparge pipe is connected to cage plate, and the side wall of the cage plate is fixedly connected with top plate, institute It states and is fixedly connected with rack on the bottom face of top plate, the lower removable of the rack is socketed with the first sleeve, the bottom of the rack End is connected by the first spring with the inner bottom wall of the first sleeve, and the lower part of first sleeve, which is fixed, runs through supporting plate, the tooth The side of item is engaged with hypodontia wheel, and the center of the hypodontia wheel, which is fixed, is plugged with the second shaft, turning set in second shaft It is connected to fixing sleeve, the bottom end of the fixing sleeve is fixedly connected on the upper surface of supporting plate, and fixing sleeve is connected in second shaft The top of cam, the cam is equipped with T-bar, and the bottom movable sleeve of the T-bar is connected to second sleeve, and the second sleeve is solid Surely it is connected on the upper surface of supporting plate, the bottom end of the T-bar is connected by second spring with the inner bottom wall of second sleeve, institute The top for stating T-bar is fixedly connected with the first hairbrush, and one end fixing sleeve of second shaft far from hypodontia wheel is connected to the second cone Gear is engaged with first bevel gear below the second bevel gear, and the center of the first bevel gear, which is fixed, is plugged with first The bottom end of shaft, the first rotating shaft is fixedly connected with the output end of motor, and the motor is fixedly connected on the upper surface of supporting plate On, the top of the first rotating shaft is fixedly connected with the second hairbrush, is fixedly connected on the top plate and is connected with foul water tank Water absorber is fixedly connected with scraper plate on the side wall of the top plate.
Preferably, the water plug includes suction pump and outlet pipe, and the top of the water tank is communicated with the one of suction pump End, the suction pump are fixedly connected on the roof of water tank, and the other end of the suction pump is communicated with one end of outlet pipe, described First is rotatably connected on the bottom face of supporting plate around pipe support, the outlet pipe is wrapped in first on pipe support, the outlet pipe Top, which is fixed, runs through supporting plate, and the bottom wall opening of the sparge pipe is fixedly connected with sealing ring, the top activity of the outlet pipe It is extended to inside sparge pipe through sealing ring.
Preferably, the water absorber includes suction head and suction ventilator, and the suction head is fixedly connected on the upper end of top plate On face, the suction head is communicated with one end of suction ventilator, and the suction ventilator is fixedly connected on the upper surface of supporting plate, the air draught The other end of machine is communicated with one end of sewage pipe, and the top of the foul water tank is rotatably connected to second around pipe support, the sewage pipe The other end be connected with foul water tank around pipe support around second.
Preferably, second hairbrush is made of shell and multiple brush heads, and the strut activity of the brush head runs through shell Side wall extend to enclosure, movable sleeve is connected to the third bullet being fixedly connected with housing interior side-wall on the strut of the brush head Spring.
Preferably, there are three aspiration channel, two aspiration channels on the suction head top for connection on the side wall of the suction head It is in 60 degree of angles with the main body of suction head, and the top of aspiration channel has been fixedly connected with rubber tube.
Preferably, the teeth of the hypodontia wheel ranging from 200-260 degree.
Preferably, the scraper plate is rubber flap.
Compared with prior art, the beneficial effects of the invention are as follows:By the combination of sparge pipe, the first hairbrush and suction head, It realizes and efficiently scrubs tunnel-side, effectively large amount of sewage is avoided to be deposited in tunnel, sparge pipe is during hypodontia wheel rotates Wall is rinsed as top plate moves up and down, it is ensured that swiping in range for the first hairbrush and the second hairbrush has flow not Stop rinsing, it is ensured that wall cleans up, and suction head passes through the flexible of hydraulic telescopic rod to the sewage centralized collection adhered on wall With the Forward of car body comprehensively, it is ensured that tunnel-side is cleaned.
Description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is the portions A enlarged drawing;
Fig. 3 is B-B sectional views;
Fig. 4 is the first hair brush structure schematic diagram;
Fig. 5 is 20 combining structure schematic diagram of hypodontia wheel 19 and rack in Fig. 2 side views.
In figure:Hull bottom plate 1, hydraulic telescopic rod 2, supporting plate 3, water tank 4, foul water tank 5, suction pump 6, outlet pipe 7, first around Pipe support 8, the first sleeve 9, sparge pipe 10, the first hairbrush 11, the second hairbrush 12, scraper plate 13, suction head 14, sewage pipe 15, air draught Machine 16, second is around pipe support 17, top plate 18, hypodontia wheel 19, rack 20, cam 21, first rotating shaft 22, motor 23, first bevel gear 24, second bevel gear 25, the second shaft 26, T-bar 27, nozzle 28.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution:A kind of original of tunnel cleaning vehicle and background technology record Engine and internal battery device in granted patent number and daily life inside tunnel washing machine is the same, but improves Content it is as follows, including hull bottom plate 1, hydraulic telescopic rod 2 and supporting plate 3, hull bottom plate be fixedly connected with liquid in the middle part of 1 upper surface Telescopic rod 2, the top of hydraulic telescopic rod 2 is pressed to be fixedly connected with supporting plate 3, fixing to run through on hull bottom plate 1 has water tank 4, car body bottom The side of 1 upper surface of plate is fixedly connected with foul water tank 5, and the top of water tank 4 is communicated with water plug;
Water plug includes suction pump 6 and outlet pipe 7, and the top of water tank 4 is communicated with one end of suction pump 6, and suction pump 6 is solid Surely it is connected on the roof of water tank 4, the other end of suction pump 6 is communicated with one end of outlet pipe 7, is rotated on the bottom face of supporting plate 3 First is connected with around pipe support 8, outlet pipe 7 is wrapped in first on pipe support 8, it is ensured that when hydraulic telescopic rod 2 pushes supporting plate 3 and moves up, Outlet pipe 7 can pull first to be rotated around pipe support 8, unclamp longer distance, it is ensured that flow transports smooth, the top of outlet pipe 7 Activity runs through supporting plate 3, and the bottom wall opening of sparge pipe 10 is fixedly connected with sealing ring, and the top activity of outlet pipe 7 is through sealing Circle extends to inside sparge pipe 10, and the spot of attachment can be loosened by first being rinsed to wall with flow, convenient for the first hairbrush 11 and the Two hairbrush 12 swipe spot.
The other end of water plug is communicated with sparge pipe 10, and the bottom end of sparge pipe 10 is connected to by telescopic rod on supporting plate 3, The top of sparge pipe 10 is communicated with nozzle 28, and the top fixing sleeve of sparge pipe 10 is connected to cage plate, and the side wall of cage plate is fixedly connected with Top plate 18 is fixedly connected with rack 20 on the bottom face of top plate 18, and the lower removable of rack 20 is socketed with the first sleeve 9, rack 20 bottom end is connected by the first spring with the inner bottom wall of the first sleeve 9, and the lower part of the first sleeve 9, which is fixed, runs through supporting plate 3, tooth The side of item 20 is engaged with hypodontia wheel 19, the teeth ranging from 200-260 degree of hypodontia wheel 19, it is ensured that distance that rack 20 moves up with The height of second hairbrush 12 is identical, and the center of hypodontia wheel 19, which is fixed, is plugged with the second shaft 26, and socket is rotated in the second shaft 26 There are fixing sleeve, the bottom end of fixing sleeve to be fixedly connected on the upper surface of supporting plate 3, fixing sleeve is connected to cam 21 in the second shaft 26, The top of cam 21 is equipped with T-bar 27, and the bottom movable sleeve of T-bar 27 is connected to second sleeve, and second sleeve is fixedly connected on support On the upper surface of plate 3, the bottom end of T-bar 27 is connected by second spring with the inner bottom wall of second sleeve, the top of T-bar 27 It is fixedly connected with the first hairbrush 11, the second hairbrush 12 is made of shell and multiple brush heads, and the strut activity of brush head runs through shell Side wall extend to enclosure, movable sleeve is connected to the third spring being fixedly connected with housing interior side-wall on the strut of brush head, When gear tunnel-side is uneven, brush head flexible campaign, it is ensured that the second hairbrush 12 smoothly brushes spot, and the second shaft 26 is separate One end fixing sleeve of hypodontia wheel 19 is connected to second bevel gear 25, and the lower section of second bevel gear 25 is engaged with first bevel gear 24, the The center of one bevel gear 24 is fixed and is plugged with first rotating shaft 22, and the bottom end of first rotating shaft 22 is fixedly connected with the output of motor 23 End, motor 23 are fixedly connected on the upper surface of supporting plate 3, and the top of first rotating shaft 22 is fixedly connected with the second hairbrush 12, top plate The water absorber being connected with foul water tank 5 is fixedly connected on 18;
Water absorber includes suction head 14 and suction ventilator 16, and suction head 14 is fixedly connected on the upper surface of top plate 18, is inhaled There are three aspiration channels for connection on the side wall of head 14, and two aspiration channels on 14 top of suction head are in 60 with the main body of suction head 14 Angle is spent, and the top of aspiration channel has been fixedly connected with rubber tube, it is ensured that inclined suction hose is contacted with tunnel-side, is drawn in time Sewage, by avoiding stone raised on side wall from damaging suction hose, suction head 14 is communicated with one end of suction ventilator 16, inhales Wind turbine 16 is fixedly connected on the upper surface of supporting plate 3, and the other end of suction ventilator 16 is communicated with one end of sewage pipe 15, foul water tank 5 Top be rotatably connected to second around pipe support 17, it is ensured that hydraulic telescopic rod 2 pushes during supporting plate 3 moves up, and sewage pipe 15 can be by Step extends, and transmits sewage, and the other end of sewage pipe 15 is connected around pipe support 17 with foul water tank 5 around second, it is ensured that absorbs in time Sewage after scrubbing avoids flow whereabouts from being deposited in tunnel internal, and scraper plate 13, scraper plate 13 are fixedly connected on the side wall of top plate 18 For rubber flap, Zhu effectively adapts to rough side wall while flow is splashed, and hydraulic telescopic rod 2 passes through oil pipe and gear Oil pump perforation connection, gear oil pump pass through pipeline and fuel tank perforation connection, suction pump 6, suction ventilator 16, motor 23, power switch A series circuit is formed by conducting wire with interior power supply.
Operation principle:Power supply is opened, suction pump 6 draws water by entering sparge pipe 10 in outlet pipe 7, then sprayed from nozzle 28 Go out, tunnel wall is rinsed, motor 23 drives first rotating shaft 22 to rotate, and first bevel gear 24 is made to drive second bevel gear 25 Rotation makes cam 21 push shifting movement on T-bar 27, drives the first hairbrush 11 to move up and down, is cleaned to tunnel, second mao Brush 12, which can rotate, swipes the secondary cleaning of wall progress, while the first hairbrush 11 and the second hairbrush 12 swipe wall, hypodontia wheel 19 meeting pinion racks 20 move up, and push top plate 18 and move up, cage plate is driven to move up, pull sparge pipe 10 to move up, the tooth of hypodontia wheel 19 After tooth is detached from rack 20, the first spring pulls rack 20 to move down, and so that sparge pipe 10 is moved up and down, it is ensured that the second hairbrush 12 swiped In altitude range, flow can ceaselessly rinse side wall, and when top plate 18 moves up, suction head 14 moves up simultaneously, 14 top of suction head Suction hose can be contacted with tunnel wall, be aspirated to the flow on side wall by suction ventilator 16, and scraper plate 13 strikes off and remained on side wall Remaining flow enters 18 top of top plate, by the suction hose inspiration sewage pipe 15 of 14 lower part of suction head, effectively prevents scrubbing wall The sewage of wall is deposited in tunnel, and carrying out length direction to tunnel during car body moves forward scrubs, then by adjusting liquid Telescopic rod 2 is pressed, tunnel wall is enable to be made an overall screening.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (8)

1. a kind of tunnel cleaning vehicle, including hull bottom plate (1), hydraulic telescopic rod (2) and supporting plate (3), it is characterised in that:The vehicle Hydraulic telescopic rod (2) is fixedly connected in the middle part of body bottom plate (1) upper surface, the top of the hydraulic telescopic rod (2) is fixedly connected There is supporting plate (3), fixing to run through on the hull bottom plate (1) has water tank (4), the side of hull bottom plate (1) upper surface to fix It is connected with foul water tank (5), the top of the water tank (4) is communicated with water plug, and the other end of the water plug is communicated with spray The bottom end of water pipe (10), the sparge pipe (10) is connected to by telescopic rod on supporting plate (3), and the top of the sparge pipe (10) connects It is connected with nozzle (28).
2. a kind of tunnel cleaning vehicle according to claim 1, it is characterised in that:The top fixing sleeve of the sparge pipe (10) It is connected to cage plate, the side wall of the cage plate is fixedly connected with top plate (18), is fixedly connected on the bottom face of the top plate (18) with teeth The lower removable of item (20), the rack (20) is socketed with the first sleeve (9), and the bottom end of the rack (20) passes through the first spring It is connected with the inner bottom wall of the first sleeve (9), the lower part of first sleeve (9), which is fixed, runs through supporting plate (3), the rack (20) Side be engaged with hypodontia wheel (19), the center of the hypodontia wheel (19), which is fixed, is plugged with the second shaft (26), described second turn Rotation is socketed with fixing sleeve on axis (26), and the bottom end of the fixing sleeve is fixedly connected on the upper surface of supporting plate (3), and described second Fixing sleeve is connected to cam (21) in shaft (26), and the top of the cam (21) is equipped with T-bar (27), the T-bar (27) Bottom movable sleeve is connected to second sleeve, and the second sleeve is fixedly connected on the upper surface of supporting plate (3), the T-bar (27) Bottom end be connected with the inner bottom wall of second sleeve by second spring, the top of the T-bar (27) is fixedly connected with first Hairbrush (11), one end fixing sleeve of second shaft (26) far from hypodontia wheel (19) are connected to second bevel gear (25), and described the First bevel gear (24) is engaged with below two bevel gears (25), the center of the first bevel gear (24), which is fixed, is plugged with first The bottom end of shaft (22), the first rotating shaft (22) is fixedly connected with the output end of motor (23), and the motor (23) is fixed to be connected It is connected on the upper surface of supporting plate (3), the top of the first rotating shaft (22) is fixedly connected with the second hairbrush (12), the top plate (18) it is fixedly connected with the water absorber being connected with foul water tank (5) on, is fixedly connected with and scrapes on the side wall of the top plate (18) Plate (13).
3. a kind of tunnel cleaning vehicle according to claim 2, it is characterised in that:The water plug includes suction pump (6) It is communicated with one end of suction pump (6) with the top of outlet pipe (7), the water tank (4), the suction pump (6) is fixedly connected on water On the roof of case (4), the other end of the suction pump (6) is communicated with one end of outlet pipe (7), the bottom face of the supporting plate (3) On be rotatably connected to first around pipe support (8), the outlet pipe (7) is wrapped in first on pipe support (8), the outlet pipe (7) Top, which is fixed, runs through supporting plate (3), and the bottom wall opening of the sparge pipe (10) is fixedly connected with sealing ring, the outlet pipe (7) Top activity through sealing ring to extend to sparge pipe (10) internal.
4. a kind of tunnel cleaning vehicle according to claim 2, it is characterised in that:The water absorber includes suction head (14) With suction ventilator (16), the suction head (14) is fixedly connected on the upper surface of top plate (18), and the suction head (14) is communicated with One end of suction ventilator (16), the suction ventilator (16) are fixedly connected on the upper surface of supporting plate (3), the suction ventilator (16) it is another One end is communicated with one end of sewage pipe (15), and the top of the foul water tank (5) is rotatably connected to second around pipe support (17), the dirt The other end of water pipe (15) is connected around pipe support (17) with foul water tank (5) around second.
5. a kind of tunnel cleaning vehicle according to claim 2, it is characterised in that:Second hairbrush (12) is by shell and more A brush head composition, the strut activity of the brush head extend to enclosure through the side wall of shell, on the strut of the brush head Equal movable sleeve is connected to the third spring being fixedly connected with housing interior side-wall.
6. a kind of tunnel cleaning vehicle according to claim 2 or 4, it is characterised in that:On the side wall of the suction head (14) There are three aspiration channels for connection, and two aspiration channels on suction head (14) top are in 60 degree of angles with the main body of suction head (14), And the top of aspiration channel has been fixedly connected with rubber tube.
7. a kind of tunnel cleaning vehicle according to claim 2, it is characterised in that:The teeth of the hypodontia wheel (19) are ranging from 200-260 degree.
8. a kind of tunnel cleaning vehicle according to claim 2, it is characterised in that:The scraper plate (13) is rubber flap.
CN201810761491.XA 2018-07-12 2018-07-12 Tunnel cleaning vehicle Active CN108774980B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810761491.XA CN108774980B (en) 2018-07-12 2018-07-12 Tunnel cleaning vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810761491.XA CN108774980B (en) 2018-07-12 2018-07-12 Tunnel cleaning vehicle

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Publication Number Publication Date
CN108774980A true CN108774980A (en) 2018-11-09
CN108774980B CN108774980B (en) 2020-10-20

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110318363A (en) * 2019-07-04 2019-10-11 闫志伟 A kind of cleaning freeway tunnel wall robot
CN110696702A (en) * 2019-11-13 2020-01-17 华南理工大学广州学院 Chassis device of tunnel cleaning machine
CN112916271A (en) * 2021-01-18 2021-06-08 广州忠宇网络科技有限公司 New energy automobile's automobile body environmental protection paint spraying apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090090754A (en) * 2008-02-22 2009-08-26 (주)빅텍스 Tunnel cleaning method and apparatus using dry-ice
WO2012053702A1 (en) * 2010-10-21 2012-04-26 Seo Ell-Su Washing device of special vehicle for cleaning tunnels
CN104775379A (en) * 2015-03-30 2015-07-15 徐州海伦哲专用车辆股份有限公司 High-altitude bridge wall surface cleaning vehicle
CN206873359U (en) * 2017-06-09 2018-01-12 建研地基基础工程有限责任公司 A kind of tunneltron curtain cleaner for inner wall of steel pipe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090090754A (en) * 2008-02-22 2009-08-26 (주)빅텍스 Tunnel cleaning method and apparatus using dry-ice
WO2012053702A1 (en) * 2010-10-21 2012-04-26 Seo Ell-Su Washing device of special vehicle for cleaning tunnels
CN104775379A (en) * 2015-03-30 2015-07-15 徐州海伦哲专用车辆股份有限公司 High-altitude bridge wall surface cleaning vehicle
CN206873359U (en) * 2017-06-09 2018-01-12 建研地基基础工程有限责任公司 A kind of tunneltron curtain cleaner for inner wall of steel pipe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110318363A (en) * 2019-07-04 2019-10-11 闫志伟 A kind of cleaning freeway tunnel wall robot
CN110318363B (en) * 2019-07-04 2020-12-01 嘉兴新博信息科技有限公司 Robot for cleaning walls of highway tunnels
CN110696702A (en) * 2019-11-13 2020-01-17 华南理工大学广州学院 Chassis device of tunnel cleaning machine
CN112916271A (en) * 2021-01-18 2021-06-08 广州忠宇网络科技有限公司 New energy automobile's automobile body environmental protection paint spraying apparatus

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