CN108867493A - A kind of town road fence curing means - Google Patents

A kind of town road fence curing means Download PDF

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Publication number
CN108867493A
CN108867493A CN201810890889.3A CN201810890889A CN108867493A CN 108867493 A CN108867493 A CN 108867493A CN 201810890889 A CN201810890889 A CN 201810890889A CN 108867493 A CN108867493 A CN 108867493A
Authority
CN
China
Prior art keywords
fence
deashing
curing
plate
moving trolley
Prior art date
Application number
CN201810890889.3A
Other languages
Chinese (zh)
Inventor
何旻昊
Original Assignee
何旻昊
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 何旻昊 filed Critical 何旻昊
Priority to CN201810890889.3A priority Critical patent/CN108867493A/en
Publication of CN108867493A publication Critical patent/CN108867493A/en

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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 town road fence curing means, including moving trolley, movable pulley, fence deashing device, conserve spray equipment, water tank, curing fluid storage tank, fixing seat, support rod, spandrel girder, telescopic cylinder and connecting plate, the bottom of moving trolley is fixedly installed with movable pulley, one end at the top of moving trolley is provided with fence deashing device, the other end at the top of moving trolley is provided with maintenance spray equipment, water tank is fixedly installed with inside the moving trolley of fence deashing device one end, it conserves and is fixedly installed with curing fluid storage tank inside the moving trolley of spray equipment one end, water inlet is offered in moving trolley at the top of water tank;Reasonable simple, the easy to use, energy conservation and environmental protection of structure of the invention, guarantee the cleaning of fence, improve the cleaning quality to fence, avoid the precipitating of curing fluid, so that the fence after deashing obtains rapid draing, fence maintenance effect is effectively improved, the labor intensity of personnel is reduced, so that road fence maintenance efficiency is improved.

Description

A kind of town road fence curing means

Technical field:

It cares the car technical field the present invention relates to road fence, in particular to a kind of town road fence curing means.

Background technique:

Town road fence is called the galvanized plastic-sprayed steel guard rail of urban transportation, it is beautiful novel, easy to install, securely and reliably, valence Lattice are preferential, are applicable in urban transportation thoroughfare, highway centre greenbelt, bridge, Class II highway, township road and each highway The isolation of charging aperture etc., it is serious with environmental pollution, town road fence bring corrosivity is increased and town road Dust on fence has seriously affected the beauty of town road, but the labor intensity of existing town road fence maintenance is larger, It is lower to conserve efficiency, and when spraying curing fluid, the dust on town road fence will affect the maintenance effect to it, cause Curing means practicability is poor.

Summary of the invention:

The object of the invention is that providing a kind of town road fence curing means to solve the above-mentioned problems, solve The labor intensity that existing town road fence conserves of having determined is larger, and maintenance efficiency is lower, and when spraying curing fluid, municipal administration Dust on road fence will affect the maintenance effect to it, the problem for causing curing means practicability poor.

To solve the above-mentioned problems, the present invention provides a kind of technical solutions:

A kind of town road fence curing means, including moving trolley, movable pulley, fence deashing device, maintenance spraying Device, water tank, curing fluid storage tank, fixing seat, support rod, spandrel girder, telescopic cylinder and connecting plate, the bottom of the moving trolley Portion is fixedly installed with movable pulley, and one end at the top of the moving trolley is provided with fence deashing device, the moving trolley top The other end be provided with maintenance spray equipment, be fixedly installed with water storage inside the moving trolley of fence deashing device one end Case, it is described maintenance spray equipment one end moving trolley inside be fixedly installed with curing fluid storage tank, the shifting at the top of the water tank Water inlet is offered on dynamic trolley, the water inlet is connected to water tank, is opened in the moving trolley at the top of the curing fluid storage tank Equipped with inlet, the inlet is connected to curing fluid storage tank, and fixing seat is fixedly installed at the top of the moving trolley, described There are two fixing seat settings, and one end of the top of each fixing seat and support rod is fixedly mounted, the support rod it is another End be fixedly installed with spandrel girder, L-shaped setting between the spandrel girder and support rod, the spandrel girder far from moving trolley one End is fixedly installed with telescopic cylinder, and the output end of the telescopic cylinder is fixedly mounted by piston rod and connecting plate.

As a preferred technical solution of the present invention, the fence deashing device includes connector, rotor plate, rotation Axis, through-hole, rotating electric machine, deashing hairbrush, spray tube, spray head, water-supply-pipe and water pump, there are two the connector settings, and two The connector is fixedly mounted on the bottom of connecting plate opposite sides, and the side of the connector is provided with rotor plate, and described turn One end of movable plate is fixedly connected with rotation axis, and through-hole is provided on the connector, and the rotation axis passes through logical on connector Hole is arranged, and is fixedly installed with rotating electric machine on the side of the connector of the through hole, the output end of the rotating electric machine passes through It is sequentially connected between shaft coupling and rotation axis, is fixedly mounted on the connecting plate between the side and connector of the rotor plate There is deashing hairbrush, the bottom of the connecting plate is fixedly installed with spray tube, and the output end of the spray tube is fixedly installed with multiple The input terminal of spray head, the spray tube is connected to by water-supply-pipe with the output end of water pump, and the input terminal of the water pump passes through water delivery Pipe is connected to the output end of water tank.

As a preferred technical solution of the present invention, the maintenance spray equipment includes shutter, jet pipe, spray gun, defeated Liquid pump, agitating shaft, stirrer paddle, driving motor and perfusion tube, there are two the shutter settings, two shutter difference It is fixedly mounted on the bottom of connecting plate opposite sides, is vertical setting between the connecting plate and shutter, is blocked described in two The bottom of connecting plate between plate is fixedly installed with jet pipe, and the bottom of the jet pipe is fixedly installed with spray gun, the jet pipe it is defeated Enter end to connect by the output end of perfusion tube and infusion pump, the input terminal of the infusion pump passes through perfusion tube and curing fluid storage tank Output end connection, the inner rotation of the curing fluid storage tank are equipped with agitating shaft, multiple stir are fixedly installed on the agitating shaft Blade is mixed, one end of the agitating shaft is sequentially connected by shaft coupling with the driving motor for being mounted on curing fluid storage tank one end.

It is fixed between the fence deashing device and maintenance spray equipment to connect as a preferred technical solution of the present invention It is connected to mounting plate, the bottom of the mounting plate is fixedly installed with blowing nozzle, and blower, institute are fixedly installed at the top of the mounting plate The output end for stating blower is connected to by wind conveying pipe with the input terminal of blowing nozzle.

As a preferred technical solution of the present invention, the blowing nozzle is inclined to set, and blowing nozzle direction is enclosed The inclination of column deashing device one end.

As a preferred technical solution of the present invention, the spray head uses atomizer.

Be detachably fixed as a preferred technical solution of the present invention, on the water inlet and inlet be equipped with it is close Capping.

As a preferred technical solution of the present invention, the connector, rotor plate, shutter, agitating shaft, stirrer paddle Stainless steel material is all made of with connecting plate to be made.

Beneficial effects of the present invention:

Rationally simple, easy to use, energy conservation and environmental protection, telescopic cylinder and piston rod are drivingly connected plate and move down structure of the invention, So that road fence is inserted between the connector of fence deashing device and the shutter of maintenance spray equipment, moving trolley is moved Dynamic driving fence deashing device and maintenance spray equipment move on fence, and the rotor plate on fence deashing device is in rotating electric machine Be rotated by, drive rotor plate on deashing hairbrush rotation, on fence dust clean, guarantee the cleaning of fence, and And using water pump and water-supply-pipe by the water in water tank by spray head atomized spray on deashing hairbrush to hairbrush humidification process, it is moist Hairbrush improve to the cleaning quality of fence, the fence after deashing carries out spraying curing fluid, infusion pump by maintenance spray equipment Liquid in curing fluid storage tank is delivered to lance ejection on fence by perfusion tube, shutter hides the range of injection Gear, and the stirrer paddle and agitating shaft installed in curing fluid storage tank stir curing fluid in being rotated by for driving motor It mixes, avoids the precipitating of curing fluid, and be mounted on fence deashing device and conserve the blowing nozzle and blower between spray equipment, lead to It crosses and accelerates air circulation that the fence after deashing is made to obtain rapid draing, effectively improve fence maintenance effect, reduce the labor of personnel Fatigue resistance, so that road fence maintenance efficiency is improved.

Detailed description of the invention:

Detailed description will be given by the following detailed implementation and drawings by the present invention for ease of explanation,.

Fig. 1 is the structural diagram of the present invention;

Fig. 2 is fence deashing device structural schematic diagram of the invention;

Fig. 3 is structural schematic diagram at A of the invention;

Fig. 4 is maintenance spray equipment structural schematic diagram of the invention;

Fig. 5 is blowing nozzle structural schematic diagram of the invention.

In figure:1, moving trolley;2, movable pulley;3, fence deashing device;31, connector;32, rotor plate;33, it rotates Axis;34, through-hole;35, rotating electric machine;36, deashing hairbrush;37, spray tube;38, spray head;39, water-supply-pipe;310, water pump;4, it supports Protect spray equipment;41, shutter;42, jet pipe;43, spray gun;44, infusion pump;45, agitating shaft;46, stirrer paddle;47, it drives Motor;48, perfusion tube;5, water tank;6, curing fluid storage tank;7, water inlet;8, inlet;9, fixing seat;10, support rod;11, Spandrel girder;12, telescopic cylinder;13, piston rod;14, connecting plate;15, mounting plate;16, blowing nozzle;17, wind conveying pipe;18, blower.

Specific embodiment:

As shown in Figs. 1-5, present embodiment uses following technical scheme:A kind of town road fence maintenance dress It sets, including moving trolley 1, movable pulley 2, fence deashing device 3, maintenance spray equipment 4, water tank 5, curing fluid storage tank 6, fixation Seat 9, support rod 10, spandrel girder 11, telescopic cylinder 12 and connecting plate 14, the bottom of the moving trolley 1 are fixedly installed with movement Wheel 2, the one end at 1 top of moving trolley are provided with fence deashing device 3, the other end setting at 1 top of moving trolley There is maintenance spray equipment 4, water tank 5 is fixedly installed with inside the moving trolley 1 of described 3 one end of fence deashing device, it is described to support It protects inside the moving trolley 1 of 4 one end of spray equipment and is fixedly installed with curing fluid storage tank 6, the moving trolley at 5 top of water tank Water inlet 7 is offered on 1, the water inlet 7 is connected to water tank 5, is opened in the moving trolley 1 at 6 top of curing fluid storage tank Equipped with inlet 8, the inlet 8 is connected to curing fluid storage tank 6, and the top of the moving trolley 1 is fixedly installed with fixing seat 9, there are two the settings of fixing seat 9, and the top of each fixing seat 9 and one end of support rod 10 are fixedly mounted, the branch The other end of strut 10 is fixedly installed with spandrel girder 11, L-shaped setting between the spandrel girder 11 and support rod 10, the load-bearing Beam 11 is fixedly installed with telescopic cylinder 12 far from one end of moving trolley 1, and the output end of the telescopic cylinder 12 passes through piston rod 13 are fixedly mounted with connecting plate 14.

Wherein, the fence deashing device 3 includes connector 31, rotor plate 32, rotation axis 33, through-hole 34, rotating electric machine 35, deashing hairbrush 36, spray tube 37, spray head 38, water-supply-pipe 39 and water pump 310, there are two the settings of connector 31, two institutes The bottom that connector 31 is fixedly mounted on 14 opposite sides of connecting plate is stated, the side of the connector 31 is provided with rotor plate 32, One end of the rotor plate 32 is fixedly connected with rotation axis 33, and through-hole 34, the rotation axis 33 are provided on the connector 31 Through-hole 34 on connector 31 is arranged, and is fixedly installed with rotating electric machine on the side of the connector 31 at the through-hole 34 35, the output end of the rotating electric machine 35 between shaft coupling and rotation axis 33 by being sequentially connected, the side of the rotor plate 32 And deashing hairbrush 36 is fixedly installed on the connecting plate 14 between connector 31, the bottom of the connecting plate 14 is fixedly mounted There is spray tube 37, the output end of the spray tube 37 is fixedly installed with multiple spray heads 38, and the input terminal of the spray tube 37 passes through Water-supply-pipe 39 is connected to the output end of water pump 310, and the input terminal of the water pump 310 passes through the output of water-supply-pipe 39 and water tank 5 End connection, the maintenance spray equipment 4 include shutter 41, jet pipe 42, spray gun 43, infusion pump 44, agitating shaft 45, stirrer paddle 46, driving motor 47 and perfusion tube 48, there are two the settings of shutter 41, and two shutters 41 are respectively and fixedly installed to The bottom of 14 opposite sides of connecting plate is vertical setting between the connecting plate 14 and shutter 41, two shutters 41 Between the bottom of connecting plate 14 be fixedly installed with jet pipe 42, the bottom of the jet pipe 42 is fixedly installed with spray gun 43, the spray The input terminal of pipe 42 is connect by perfusion tube 48 with the output end of infusion pump 44, and the input terminal of the infusion pump 44 passes through perfusion tube 48 connect with the output end of curing fluid storage tank 6, and the inner rotation of the curing fluid storage tank 6 is equipped with agitating shaft 45, the stirring Multiple stirrer paddles 46 are fixedly installed on axis 45, one end of the agitating shaft 45 by shaft coupling and is mounted on curing fluid storage tank The driving motor 47 of 6 one end is sequentially connected, and is fixedly connected with installation between the fence deashing device 3 and maintenance spray equipment 4 Plate 15, the bottom of the mounting plate 15 are fixedly installed with blowing nozzle 16, and the top of the mounting plate 15 is fixedly installed with blower 18, The output end of the blower 18 is connected to by wind conveying pipe 17 with the input terminal of blowing nozzle 16, and the blowing nozzle 16 is inclined to set, And the blowing nozzle 16 is tilted towards 3 one end of fence deashing device, by accelerating air circulation to obtain the fence after deashing Rapid draing effectively improves fence maintenance effect, reduces the labor intensity of personnel, so that road fence maintenance efficiency is mentioned Height, the spray head 38 uses atomizer, is detachably fixed on the water inlet 7 and inlet 8 and is equipped with sealing cover, described Connector 31, rotor plate 32, shutter 41, agitating shaft 45, stirrer paddle 46 and connecting plate 14 are all made of stainless steel material and are made.

Use state of the invention is:Reasonable simple, the easy to use, energy conservation and environmental protection of structure of the invention, 12 He of telescopic cylinder Piston rod 13 is drivingly connected plate 14 and moves down, so that road fence is inserted in connector 31 and the maintenance spraying of fence deashing device 3 Between the shutter 41 of device 4, the mobile driving fence deashing device 3 of moving trolley 1 and maintenance spray equipment 4 are moved up in fence Dynamic, being rotated by rotating electric machine 35 of rotor plate 32 on fence deashing device 3 drives the deashing hairbrush on rotor plate 32 36 rotations, clean the dust on fence, guarantee the cleaning of fence, and will be in water tank 5 using water pump 310 and water-supply-pipe 39 Water by 38 atomized spray of spray head on deashing hairbrush 36 to hairbrush humidification process, moist hairbrush improves the cleaning matter to fence Amount, fence after deashing carry out spraying curing fluid by maintenance spray equipment 4, and infusion pump 44 is by the liquid in curing fluid storage tank 6 It is delivered to spray gun 43 by perfusion tube 48 to be injected on fence, the range of 41 pairs of shutter injections is blocked, and is being conserved The stirrer paddle 46 and agitating shaft 45 installed in liquid storage tank 6 stir curing fluid in being rotated by for driving motor 47, avoid The precipitating of curing fluid, and be mounted on fence deashing device 3 and conserve the blowing nozzle 16 and blower 18 between spray equipment 4, lead to It crosses and accelerates air circulation that the fence after deashing is made to obtain rapid draing, effectively improve fence maintenance effect, reduce the labor of personnel Fatigue resistance, so that road fence maintenance efficiency is improved.

The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, the technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (8)

1. a kind of town road fence curing means, including moving trolley (1), movable pulley (2), fence deashing device (3), support Protect spray equipment (4), water tank (5), curing fluid storage tank (6), fixing seat (9), support rod (10), spandrel girder (11), flexible gas Cylinder (12) and connecting plate (14), it is characterised in that:The bottom of the moving trolley (1) is fixedly installed with movable pulley (2), the shifting One end at the top of dynamic trolley (1) is provided with fence deashing device (3), and the other end at the top of the moving trolley (1) is provided with feeding It protects spray equipment (4), is fixedly installed with water tank (5), institute inside the moving trolley (1) of described fence deashing device (3) one end It states and is fixedly installed with curing fluid storage tank (6) inside the moving trolley (1) of maintenance spray equipment (4) one end, water tank (5) top It is offered water inlet (7) in the moving trolley (1) in portion, the water inlet (7) is connected to water tank (5), the curing fluid storage tank (6) it is offered inlet (8) in the moving trolley (1) at the top of, the inlet (8) is connected to curing fluid storage tank (6), the shifting It is fixedly installed with fixing seat (9) at the top of dynamic trolley (1), there are two fixing seat (9) settings, each fixing seat (9) Top and the one end of support rod (10) be fixedly mounted, the other end of the support rod (10) is fixedly installed with spandrel girder (11), L-shaped setting between the spandrel girder (11) and support rod (10), the one end of the spandrel girder (11) far from moving trolley (1) are solid Dingan County is equipped with telescopic cylinder (12), and the output end of the telescopic cylinder (12) is pacified by the way that piston rod (13) and connecting plate (14) are fixed Dress.
2. a kind of town road fence curing means according to claim 1, it is characterised in that:The fence deashing dress Set (3) include connector (31), rotor plate (32), rotation axis (33), through-hole (34), rotating electric machine (35), deashing hairbrush (36), Spray tube (37), spray head (38), water-supply-pipe (39) and water pump (310), there are two connector (31) settings, two companies Fitting (31) is fixedly mounted on the bottom of connecting plate (14) opposite sides, and the side of the connector (31) is provided with rotor plate (32), one end of the rotor plate (32) is fixedly connected with rotation axis (33), is provided with through-hole (34) on the connector (31), The rotation axis (33) passes through through-hole (34) setting on connector (31), the side of the connector (31) at the through-hole (34) On be fixedly installed with rotating electric machine (35), the output end of the rotating electric machine (35) between shaft coupling and rotation axis (33) by passing It is dynamic to connect, deashing hair is fixedly installed on the connecting plate (14) between the side and connector (31) of the rotor plate (32) It brushes (36), the bottom of the connecting plate (14) is fixedly installed with spray tube (37), the fixed peace of the output end of the spray tube (37) Equipped with multiple spray heads (38), the input terminal of the spray tube (37) is connected to by water-supply-pipe (39) with the output end of water pump (310), The input terminal of the water pump (310) is connected to by water-supply-pipe (39) with the output end of water tank (5).
3. a kind of town road fence curing means according to claim 2, it is characterised in that:The maintenance spraying dress Setting (4) includes shutter (41), jet pipe (42), spray gun (43), infusion pump (44), agitating shaft (45), stirrer paddle (46), driving Motor (47) and perfusion tube (48), there are two shutter (41) settings, and two shutters (41) are fixedly mounted respectively It is vertical setting between the bottom of connecting plate (14) opposite sides, the connecting plate (14) and shutter (41), described in two The bottom of connecting plate (14) between shutter (41) is fixedly installed with jet pipe (42), and the bottom of the jet pipe (42) is fixedly mounted Have spray gun (43), the input terminal of the jet pipe (42) is connect by perfusion tube (48) with the output end of infusion pump (44), described defeated The input terminal of liquid pump (44) is connect by perfusion tube (48) with the output end of curing fluid storage tank (6), the curing fluid storage tank (6) Inner rotation is equipped with agitating shaft (45), is fixedly installed with multiple stirrer paddles (46), the stirring on the agitating shaft (45) One end of axis (45) is sequentially connected by shaft coupling with the driving motor (47) for being mounted on curing fluid storage tank (6) one end.
4. a kind of town road fence curing means according to claim 1, it is characterised in that:The fence deashing dress It sets and is fixedly connected with mounting plate (15) between (3) and maintenance spray equipment (4), the bottom of the mounting plate (15) is fixedly installed with Blowing nozzle (16) is fixedly installed with blower (18) at the top of the mounting plate (15), and the output end of the blower (18) passes through defeated Air hose (17) is connected to the input terminal of blowing nozzle (16).
5. a kind of town road fence curing means according to claim 4, it is characterised in that:The blowing nozzle (16) It is inclined to set, and the blowing nozzle (16) is tilted towards fence deashing device (3) one end.
6. a kind of town road fence curing means according to claim 2, it is characterised in that:The spray head (38) is adopted Use atomizer.
7. a kind of town road fence curing means according to claim 1, it is characterised in that:The water inlet (7) Sealing cover is installed with being detachably fixed on inlet (8).
8. a kind of town road fence curing means according to claim 3, it is characterised in that:The connector (31), rotor plate (32), shutter (41), agitating shaft (45), stirrer paddle (46) and connecting plate (14) are all made of stainless steel Material is made.
CN201810890889.3A 2018-08-07 2018-08-07 A kind of town road fence curing means CN108867493A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810890889.3A CN108867493A (en) 2018-08-07 2018-08-07 A kind of town road fence curing means

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Application Number Priority Date Filing Date Title
CN201810890889.3A CN108867493A (en) 2018-08-07 2018-08-07 A kind of town road fence curing means

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CN108867493A true CN108867493A (en) 2018-11-23

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CN201810890889.3A CN108867493A (en) 2018-08-07 2018-08-07 A kind of town road fence curing means

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109371887A (en) * 2018-11-30 2019-02-22 北京博纳菲德科技有限公司 A kind of split type road fence washing and cleaning operation device

Citations (8)

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Publication number Priority date Publication date Assignee Title
US20050013930A1 (en) * 2003-07-18 2005-01-20 Killmer Robert M. Apparatus and method for cleaning, painting and/or treating traffic barriers
CN2871638Y (en) * 2005-12-29 2007-02-21 倪结忠 Road isolation railing sweeper
CN101476302A (en) * 2009-02-04 2009-07-08 成都市宇中梅科技有限责任公司 Cleaning and nursing method for freeway guardrail
CN202064314U (en) * 2011-04-02 2011-12-07 四川华祥工程建设有限公司 Descaling spraying vehicle for highway safety guardrail baffles
CN203361077U (en) * 2013-07-21 2013-12-25 张培法 Electric cleaning trolley for road isolation guard bar
CN106311528A (en) * 2016-11-23 2017-01-11 范国隆 Automatic painting trolley for guardrail
CN206721759U (en) * 2017-05-09 2017-12-08 姚立红 A kind of expressway barrier curing means
CN207047767U (en) * 2017-08-07 2018-02-27 王昕� A kind of cleaning car for being used to clean guardrail

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050013930A1 (en) * 2003-07-18 2005-01-20 Killmer Robert M. Apparatus and method for cleaning, painting and/or treating traffic barriers
CN2871638Y (en) * 2005-12-29 2007-02-21 倪结忠 Road isolation railing sweeper
CN101476302A (en) * 2009-02-04 2009-07-08 成都市宇中梅科技有限责任公司 Cleaning and nursing method for freeway guardrail
CN202064314U (en) * 2011-04-02 2011-12-07 四川华祥工程建设有限公司 Descaling spraying vehicle for highway safety guardrail baffles
CN203361077U (en) * 2013-07-21 2013-12-25 张培法 Electric cleaning trolley for road isolation guard bar
CN106311528A (en) * 2016-11-23 2017-01-11 范国隆 Automatic painting trolley for guardrail
CN206721759U (en) * 2017-05-09 2017-12-08 姚立红 A kind of expressway barrier curing means
CN207047767U (en) * 2017-08-07 2018-02-27 王昕� A kind of cleaning car for being used to clean guardrail

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109371887A (en) * 2018-11-30 2019-02-22 北京博纳菲德科技有限公司 A kind of split type road fence washing and cleaning operation device

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