CN108774978B - Highway antiglare shield cleaning equipment - Google Patents
Highway antiglare shield cleaning equipment Download PDFInfo
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- CN108774978B CN108774978B CN201810565146.9A CN201810565146A CN108774978B CN 108774978 B CN108774978 B CN 108774978B CN 201810565146 A CN201810565146 A CN 201810565146A CN 108774978 B CN108774978 B CN 108774978B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/005—Mobile installations, particularly for upkeeping in situ road or railway furniture, for instance road barricades, traffic signs; Mobile installations particularly for upkeeping tunnel walls
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention discloses a highway anti-dazzle board cleaning device which comprises a cleaning vehicle, wherein a frame is arranged on a vehicle frame of the cleaning vehicle, a cleaning mechanism is arranged on the frame, the cleaning mechanism is arranged on the frame through a position adjusting mechanism for adjusting the position and the angle of the cleaning frame, and the cleaning mechanism comprises a cleaning frame and a pair of cleaning rolling brushes connected to the cleaning frame. The two cleaning rolling brushes wrap the anti-dazzle plate in the middle, the anti-dazzle plate is fully scraped with the surface of the anti-dazzle plate, and the rotation directions of the two rotating shafts are the same, so that different forces applied to the surface of the anti-dazzle plate can be achieved, the forces applied to the anti-dazzle plate due to the forward movement of a vehicle and the high-speed rotation of the rolling brushes in the cleaning process can be counteracted, and the anti-dazzle plate is not inclined, so that the damage to a support connecting bolt or a support is avoided.
Description
Technical Field
The invention relates to cleaning equipment, in particular to cleaning equipment for an anti-dazzle board of an expressway.
Background
At present, the antiglare shield cleaning work in China is mostly finished by manual scrubbing or a guardrail cleaning machine, and the manual cleaning operation mode has the advantages of large workload, low operation efficiency and high labor intensity, and various traffic accidents are easy to occur when a worker performs the cleaning work due to the fact that an automobile runs at a high speed. Some coastal developed areas are cleaned by imported advanced foreign high-pressure jet water spraying equipment, and the cleaning equipment has high manufacturing cost and difficult maintenance and management, and can not meet the cleaning operation of various road conditions of expressways in China to a great extent. The anti-dazzle board is often damaged due to the material and installation specificity of other cleaning equipment, and the use function of the anti-dazzle board is affected.
At present, the operation modes of the anti-dazzle board cleaning machine for the expressways at home and abroad are mainly divided into two types, namely dry rolling brush operation cleaning and wet spraying operation cleaning. The development of the cleaning machine technology in China is rapid, but compared with developed countries such as Germany in the United states, the cleaning machine developed in China has great technical defects. The cleaning machine in China still has quite a great gap with foreign machines in the aspects of operation efficiency, cleaning effect, dust removing capability and the like. Further improvement and improvement are required from the viewpoints of the effect after cleaning and the stability of the whole machine.
The existing anti-dazzle plate cleaning device has the problems that the single surface of the anti-dazzle plate is cleaned, and the front surface and the back surface of the anti-dazzle plate cannot be cleaned simultaneously, so that the cleaning efficiency is reduced; when the anti-dazzle board is cleaned, the anti-dazzle board cannot be closely attached, so that the cleaning quality is reduced; in addition, damage to the dazzle prevention plate may be caused during the cleaning process.
Disclosure of Invention
The invention provides a highway anti-dazzle board cleaning device, which aims to solve the problems that the existing anti-dazzle board cleaning device cannot simultaneously clean two surfaces and the like.
In order to realize the tasks, the invention adopts the following technical scheme:
the expressway antiglare shield cleaning equipment comprises a cleaning vehicle, wherein a frame is arranged on a vehicle frame of the cleaning vehicle, a cleaning mechanism is arranged on the frame, the cleaning mechanism is arranged on the frame through a position adjusting mechanism for adjusting the position and the angle of the cleaning frame, and the cleaning mechanism comprises a cleaning frame and a pair of cleaning rolling brushes connected to the cleaning frame;
the position adjusting mechanism comprises a parallel lever group movably connected with the frame and a hydraulic cylinder group used for adjusting the position and the angle of the cleaning mechanism, and the parallel lever group can be bent and moved;
the parallel lever group comprises at least two movable levers movably connected to the rack, and the movable levers comprise a first lever and a second lever movably assembled with the first lever;
further, a hydraulic motor for providing rotary power for the cleaning rolling brush is arranged on the cleaning machine frame, one end of a coupler penetrates through the cleaning machine frame to be connected with the hydraulic motor, the other end of the coupler is connected with the cleaning brush shaft, the cleaning rolling brush is arranged on the cleaning brush shaft, and the rotary directions of the cleaning rolling brushes are the same.
Further, baffles are arranged on two sides of the washing machine frame, and a length adjusting connecting piece is arranged on one baffle; the cleaning machine frame is also provided with an angle adjusting connecting piece which is used for being connected with the position adjusting mechanism.
Further, a water sprayer for spraying clean water and cleaning liquid on the cleaning rolling brush is further arranged on the cleaning machine frame, and a water pipe of the water sprayer penetrates through the machine frame to be connected with a cleaning box of the cleaning vehicle.
Further, a first position fixer is arranged at the joint of the first lever and the second lever, and extends out of the first lever;
a second position fixer is arranged at the connection part of the machine frame and the parallel lever group, and the second position fixer is fixedly arranged perpendicular to the machine frame;
the first position fixer and the second position fixer are respectively arranged at two sides of the movable lever.
Further, the hydraulic cylinder group includes the first pneumatic cylinder of both ends all being connected in the frame, and its flexible length that is used for adjusting position adjustment mechanism, the hydraulic cylinder group still includes the second pneumatic cylinder of one end connection in the frame, the other end and the angle adjustment connecting piece of wiper mechanism of second pneumatic cylinder are connected, and its flexible angle that is used for adjusting wiper mechanism, first pneumatic cylinder and second pneumatic cylinder interval setting in the frame.
Further, the position adjusting mechanism also comprises a supporting rod, one end of the supporting rod is arranged on the frame, and the other end of the supporting rod is movably connected with the length adjusting connecting piece of the cleaning mechanism.
Further, the frame includes first otic placode and the second otic placode that sets up in parallel with first otic placode, position adjustment mechanism sets up between first otic placode and second otic placode.
Further, the first lug plate is provided with a mounting hole for connecting a cleaning vehicle; and the second lug plate is provided with a through hole, and the second hydraulic cylinder penetrates through the through hole and is movably connected with the angle adjusting connecting piece.
Compared with the prior art, the invention has the following technical characteristics:
before the cleaning equipment provided by the invention enters the cleaning work, the position adjusting mechanism is pushed to extend horizontally, then the cleaning equipment rotates in the direction vertical to the traveling direction of the cleaning vehicle, and then the position adjusting mechanism is locked. When the cleaning vehicle starts to move, the motor on the cleaning mechanism starts to rotate, so that the two cleaning rolling brushes wrap the anti-dazzle plate in the middle of the anti-dazzle plate, the brush hairs of the cleaning rolling brushes under the high-speed rotation working condition are mutually overlapped by being thrown away, the cleaning rolling brushes are made to be a whole, the cleaning rolling brushes are fully scraped with the surface of the anti-dazzle plate, the rotation directions of the two rotation shafts are the same, so that different directional forces applied to the surface of the anti-dazzle plate are achieved, the two forces can be mutually offset, and the force applied to the anti-dazzle plate due to the forward movement of the vehicle and the high-speed rotation of the rolling brushes in the cleaning process can be offset, so that the damage to the support connecting bolt or the support caused by the inclination of the anti-dazzle plate is avoided. When the cleaning rolling brush rotates at a high speed, the nozzle sprays clear water and cleaning liquid on the rolling brush, and the cleaning vehicle moves forward along the road surface, so that the anti-dazzle plate cleaning process is realized.
Drawings
FIG. 1 is an overall block diagram of a cleaning apparatus provided by the present invention;
FIG. 2 is a block diagram of a cleaning mechanism provided by the present invention;
FIG. 3 is a schematic view of a position adjustment mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic view of a position adjusting mechanism according to another embodiment of the present invention;
FIG. 5 is a schematic diagram of a rack mechanism provided by the present invention;
FIG. 6 is a schematic view of an initial state of the position adjustment mechanism according to the present invention;
FIG. 7 is a schematic view of a length adjustment of a position adjustment mechanism according to the present invention;
FIG. 8 is a schematic view of an angle adjustment of a position adjustment mechanism according to the present invention;
fig. 9 is a schematic diagram of a cleaning mechanism according to the present invention.
The reference numerals in the figures represent: 1-cleaning vehicle, 2-frame, 3-cleaning mechanism, 4-position adjustment mechanism, 21-first otic placode, 22-second otic placode, 23-mounting hole, 24-through-hole, 31-cleaning frame, 32-hydraulic motor, 33-shaft coupling, 34-round brush axle, 35-cleaning round brush, 36-length adjustment connecting piece, 37-angle adjustment connecting piece, 41-parallel lever group, 42-pneumatic cylinder group, 43-bracing piece, 411-first lever, 412-second lever, 413-first position fixer, 414-second position fixer, 421-first pneumatic cylinder, 422-second pneumatic cylinder.
Detailed Description
According to the technical scheme, as shown in fig. 1 to 8, the invention discloses a highway antiglare shield cleaning equipment, which comprises a cleaning vehicle 1, wherein a frame 2 is arranged on a vehicle frame of the cleaning vehicle 1, a cleaning mechanism 3 is arranged on the frame 2, the cleaning mechanism 3 is arranged on the frame 2 through a position adjusting mechanism 4 for adjusting the position and the angle of the cleaning frame, and the cleaning mechanism 3 comprises a cleaning frame 31 and a pair of cleaning rolling brushes 35 connected to the cleaning frame 31;
the position adjusting mechanism 4 comprises a parallel lever group 41 movably connected with the frame 2 and a hydraulic cylinder group 42 for adjusting the position and the angle of the cleaning mechanism 3;
the parallel lever group 41 includes at least two movable levers movably connected to the frame 2, and the movable levers include a first lever 411 and a second lever 412 movably assembled with the first lever.
As shown in fig. 1, the present invention provides an antiglare shield cleaning apparatus for an expressway, comprising a cleaning vehicle 1, on which cleaning vehicle 1 is mounted a cleaning mechanism 3, and when the cleaning vehicle 1 travels along the expressway, the cleaning mechanism 3 cleans an antiglare shield located in the middle of the expressway, specifically, the cleaning mechanism 3 is mounted on a frame 2 of the cleaning vehicle 1 through a position adjusting mechanism 4, and since the position adjusting mechanism 4 can be extended and retracted in parallel, the position of the cleaning mechanism 3 can be adjusted to a position contacting the antiglare shield through the position adjusting mechanism 4, and the angle of the cleaning mechanism 3 can be adjusted through the position adjusting mechanism 4, so that the cleaning mechanism 3 can be completely contacted with the antiglare shield.
Since the conventional cleaning mechanism 3 can only perform cleaning in one direction when cleaning the antiglare shield, it is necessary to travel on the expressway twice in opposite directions to perform cleaning of both the front and back surfaces of the antiglare shield.
In the present invention, since the cleaning mechanism 3 includes the pair of cleaning roller brushes 35, the antiglare shield is wrapped between the pair of cleaning roller brushes 35, and after the cleaning roller brushes 35 are adjusted to the appropriate positions by the position adjusting mechanism 4, the cleaning vehicle 1 is started to travel along the expressway, and both the front and back surfaces of the antiglare shield are cleaned during the travel.
As shown in fig. 3, the position adjusting mechanism 4 is configured as a telescopic parallelogram parallel lever group 41 for the characteristic that the cleaning mechanism 3 is extended in an operating state and retracted in a non-operating state, and the telescopic mechanism 4 is driven to extend and retract by a hydraulic cylinder group 42.
Specifically, both ends of the parallel lever group 41 are movably installed inside the frame 2, and in this embodiment, both ends of the parallel lever group 41 are hinged inside the frame 2. And the parallel lever group 41 is bendable, so that when the cleaning mechanism 3 is in a non-working state, the parallel lever group 41 is folded, and when the cleaning mechanism 3 works, due to the parallelogram structure of the parallel lever group 41, when the angles of the two parallel sides and the machine frame 2 are closer to 90 degrees, the gap between the machine frames 2 is gradually increased, and the cleaning mechanism 3 can be more and more close to the antiglare shield.
In the present invention, the parallel lever group 41 is driven to bend or straighten by the hydraulic cylinder group 42.
As shown in fig. 3, in order to make the occupied area of the entire cleaning apparatus in the non-operating state as small as possible while the cleaning mechanism 3 can be brought into closer contact with the antiglare panel in the operating state, the parallel lever group 41 is provided in a multistage structure, specifically, the parallel lever group 41 includes at least two movable levers, and in this embodiment, the parallel lever group 41 includes two pairs of movable levers disposed in parallel, each of which is composed of a first lever 411 and a second lever 412, and since the parallel lever group 41 is bendable, the first lever 411 is movably connected with the second lever 412. The other end of the first lever 411 is also movably connected to the frame 2, and the other end of the second lever 412 is also movably connected to the frame 2.
In the present embodiment, the first lever 411 is hinged to the second lever 412, the other end of the first lever 411 is hinged to the frame 2, and the other end of the second lever 412 is hinged to the frame 2.
Optionally, a hydraulic motor 32 for providing rotary power for the cleaning roller brush 35 is installed on the cleaning frame 31, one end of a coupling 33 passes through the cleaning frame 31 and is connected with the hydraulic motor 32, the other end of the coupling 33 is connected with a cleaning brush shaft 34, the cleaning roller brush 35 is installed on the cleaning brush shaft 34, and the rotation directions of the pair of cleaning roller brushes 35 are the same.
As shown in fig. 2, the cleaning roller brush 35 is mounted on the cleaning frame 31, and a pair of hydraulic motors 32, a pair of couplings 33, and a pair of cleaning brush shafts 34 are mounted on the cleaning frame 31, and the pair of cleaning roller brushes 35 are mounted on the cleaning brush shafts 34, and in this embodiment, the cleaning roller brush 35 is arranged in such a manner that two roller brushes are connected in series, so that the pair of cleaning roller brushes 35 includes 4 roller brushes, in which two roller brushes connected in series are connected by the couplings.
In order to counteract the overturning force of the base of the anti-dazzle board, the invention sets the rotation directions of the pair of cleaning rolling brushes 35 to be in the same direction, and the anti-dazzle board is arranged between the pair of cleaning rolling brushes 35, thereby realizing the cleaning of the anti-dazzle board.
When the cleaning is started, the motor on the cleaning mechanism 3 starts to rotate, so that the two cleaning rolling brushes 35 wrap the anti-dazzle plate in the middle of the anti-dazzle plate, the bristles of the cleaning rolling brushes 35 under the high-speed rotation working condition are mutually overlapped by being thrown away, the cleaning rolling brushes 35 are made into a whole and are fully scraped with the surface of the anti-dazzle plate, the rotation directions of the two rotating shafts are the same to achieve the forces applied to the surface of the anti-dazzle plate in different directions, the two forces can be mutually offset, and the forces applied to the anti-dazzle plate due to the forward movement of the cleaning vehicle 1 and the high-speed rotation of the rolling brushes 35 in the cleaning process can be offset, so that the damage to a support connecting bolt or a support caused by the inclination of the anti-dazzle plate can not be caused. The cleaning roller brush 35 rotates at a high speed, and meanwhile, the nozzle sprays clean water and cleaning liquid on the cleaning roller brush 35, and the cleaning vehicle moves along the road surface, so that the anti-dazzle plate cleaning process is realized.
Optionally, baffles are arranged on two sides of the washing machine frame 31, and a length adjusting connecting piece 36 is arranged on one baffle; an angle adjustment connection 37 for connection to the position adjustment mechanism 4 is also provided on the washing machine frame 31.
As shown in fig. 2, a length adjustment connector 36 is further provided at one side of the washing machine frame 31, and the length adjustment connector 36 is connected to the position adjustment mechanism 4, so that the washing mechanism 3 can be brought into contact with the antiglare shield by adjustment of the position adjustment mechanism 4.
The cleaning machine frame 31 is further provided with an angle adjusting connecting piece 37, the angle adjusting connecting piece 37 is connected with the position adjusting mechanism 4, and the angle adjusting connecting piece 37 is pushed by the position adjusting mechanism 4, so that the cleaning structure 3 can be in full contact with the anti-dazzle board, and the cleaning effect is better.
Optionally, a water sprayer 38 for spraying clean water and cleaning liquid on the cleaning roller brush 35 is further arranged on the cleaning machine frame 31, and a water pipe of the water sprayer 38 passes through the machine frame 2 and is connected with a cleaning water tank of the cleaning vehicle 1.
As shown in fig. 2, a water sprayer 38 is further provided on the washing machine frame 31, one end of the water sprayer 38 is connected to the washing water tank, the other end is provided on the washing machine frame 31, the clean water in the washing water tank and the cleaning liquid are mixed and sprayed on the washing roller brush 35, and as a preferred embodiment, two water spraying ports of the water sprayer 38 are provided on the washing machine frame 31, each water spraying port corresponds to one washing roller brush.
In addition, a cleaning water tank is installed inside the cleaning vehicle 1, and a mixed liquid in the cleaning water tank is supplied together by the water tank and the cleaning liquid storage tank.
Optionally, a first position fixer 413 is installed on the first lever 411 at the connection point with the second lever 412, and the first position fixer 413 extends out of the first lever 411;
a second position fixer 414 is arranged on the frame 2 at the joint with the movable lever, and the second position fixer 414 is fixedly arranged perpendicular to the frame 2;
the first position fixing device 413 and the second position fixing device 414 are respectively located at two sides of the movable lever.
At present, the whole parallel lever group 41 is in a movable state and is difficult to stabilize in the working process, so that a plurality of position fixtures are arranged between the parallel lever groups 41, specifically, a first position fixture 413 is arranged on the first lever 411 at the joint with the second lever 412, the first position fixture 413 is tightly attached to the first lever 411, one end of the first position fixture 413 extends out of the tail end of the first lever 411, and the relative rotation angle between the first lever 411 and the second lever 412 cannot exceed 90 degrees at most, and in the embodiment, the first position fixture 413 is in a long shape.
In addition, in order to prevent the relative position of the movable lever and the frame 2 from changing greatly, a second position fixer 414 is further provided on the frame 2, the second position fixer 414 is installed perpendicular to the frame 2, the second position fixer 414 can be installed at a position where the first lever 411 is connected with the frame 2, or at a position where the second lever 412 is connected with the frame 2, in this embodiment, because the connection part of the second lever 412 and the frame 2 has a simple structure, in order to ensure that all parts do not interfere with each other during operation, the second position fixer 414 is installed at a position where the second lever 412 is connected with the frame 2. Due to the arrangement of the second position fixing device 414 and the position fixing of the hydraulic cylinder group 42, the parallel lever group 41 can only be bent to one side, and the whole parallel lever group 41 can not be deformed due to the influence of external force in the working process.
In addition, to ensure that the parallel lever group 41 can work normally, a first position holder 413 and a second position holder 414 are installed at both sides of the movable lever, respectively.
Optionally, the hydraulic cylinder group 42 includes a first hydraulic cylinder 421 with two ends connected to the frame 2, and stretches and contracts to adjust the length of the position adjusting mechanism 4, the hydraulic cylinder group 42 further includes a second hydraulic cylinder 422 with one end connected to the frame 2, the other end of the second hydraulic cylinder 422 is connected to the angle adjusting connector 37 of the cleaning mechanism 3, and stretches and contracts to adjust the angle of the cleaning mechanism 3, and the first hydraulic cylinder 421 and the second hydraulic cylinder 422 are disposed at intervals on the frame 2.
As shown in fig. 3 and 4, the hydraulic cylinder group 42 includes a first hydraulic cylinder 421 and a second hydraulic cylinder 422, both ends of the first hydraulic cylinder 421 are mounted on the inner side of the frame 2, so that the first hydraulic cylinder 421 drives the parallel lever group 41 to straighten or bend when stretching and contracting, thereby driving the frame 2 to open and close, so that the cleaning structure 3 is close to or far away from the antiglare shield, and in addition, the first hydraulic cylinder 421 has a locking function, when the cleaning mechanism 3 is close to and contacts with the antiglare shield, the first hydraulic cylinder 421 locks, so that the parallel lever group 41 can only keep a shape unchanged, and the locking of the length of the position adjusting mechanism 4 is realized.
One end of the second hydraulic cylinder 422 is installed at the inner side of the frame 2, and the other end is connected with the angle adjusting connecting piece 37 of the cleaning mechanism 3, so that in the extending and contracting process of the second hydraulic cylinder 422, the cleaning mechanism 3 is pushed to rotate around the angle adjusting connecting piece 37 until the angle adjusting connecting piece is adjusted to a proper position, the cleaning rolling brush 35 bypasses the gap of the anti-dazzle plate, and the anti-dazzle plate is wrapped at the inner sides of the pair of cleaning rolling brushes 35. In the present embodiment, the second hydraulic cylinder 422 is a multi-stage hydraulic cylinder, and the angle of the cleaning mechanism 3 is adjusted by changing the extension distance of the second hydraulic cylinder 422.
Optionally, the position adjusting mechanism 4 further includes a supporting rod 43, one end of the supporting rod 43 is installed on the frame 2, and the other end is movably connected with the length adjusting connector 36 of the cleaning mechanism 3.
As shown in fig. 4, the cleaning mechanism 3 is connected to the frame 2 through a support rod 43, one end of the support rod 43 is fixedly installed on the frame 2, and the other end is movably connected to a length adjusting connector 36 of the cleaning mechanism 3, for pushing the cleaning mechanism 3 to contact with the antiglare shield on the one hand, and for changing the angle of the cleaning mechanism 3 in cooperation with the second hydraulic cylinder 422 and the angle adjusting connector 37 to bring the cleaning mechanism 3 into full contact with the antiglare shield on the other hand.
Alternatively, the frame 2 includes a first ear plate 21 and a second ear plate 22 disposed parallel to the first ear plate 21, and the position adjusting mechanism 4 is disposed between the first ear plate 21 and the second ear plate 22.
As shown in fig. 5, the frame 2 includes a first ear plate 21 and a second ear plate 22 that are disposed in parallel, wherein the parallel lever group 41 is located between the first ear plate 21 and the second ear plate 22, two ends of the parallel lever group are movably mounted on the first ear plate 21 and the second ear plate 22, and the first hydraulic cylinder 421 is also mounted between the first ear plate 21 and the second ear plate 22.
Optionally, the first ear plate 21 is provided with a mounting hole 23 for connecting with the cleaning vehicle 1; the second ear plate 22 is provided with a through hole 24, and the second hydraulic cylinder 422 passes through the through hole 24 and is movably connected with the angle adjusting connector 37.
As shown in fig. 5, the first ear plate 21 is fixedly connected to the side surface of the cleaning vehicle 1 through the mounting hole 21, the second ear plate 22 is provided with a through hole 24, one end of the second hydraulic cylinder 422 is mounted on the first ear plate 21, the other end of the second hydraulic cylinder 422 penetrates through the through hole 24 to be movably connected with the angle adjusting connecting piece 37, the shape of the through hole 24 can be a circular shape, a rectangular shape or the like, and in this embodiment, in order to match with the second hydraulic cylinder 422 to push the cleaning mechanism 3, the angle of the cleaning mechanism 3 is changed, and the shape of the through hole 24 is a strip shape with circular arcs at two ends.
The working process of the anti-dazzle plate cleaning device provided by the invention is as follows:
as shown in fig. 6, in a state that the whole cleaning apparatus does not start to work, the hydraulic cylinder group 42 does not extend, the parallel lever group 41 is in a bent structure, and at this time, the cleaning vehicle 1 runs to an antiglare shield to be cleaned and starts to enter a working state;
as shown in fig. 7, when the whole cleaning apparatus enters into a working state, first, the first hydraulic cylinder 421 starts to act, so that the first hydraulic cylinder 421 pushes out, and drives the parallel lever group 41 to adjust from a bending state to a straightening state, and to contact with the antiglare shield, at this time, the first hydraulic cylinder 421 is locked, and the shape of the parallel lever group 41 is not changed under the action of the first position fixer 413 and the second position fixer 414;
as shown in fig. 8, when the cleaning structure 3 contacts the antiglare shield, the second hydraulic cylinder 422 is started to act, the second hydraulic cylinder 422 is pushed out, the angle of the cleaning mechanism 3 is adjusted, the cleaning mechanism 3 bypasses the gap of the antiglare shield to reach the cleaning station, and at the moment, the second hydraulic cylinder 422 is locked against the angle adjusting connecting piece 37 on the cleaning mechanism 3, so that the angle of the cleaning mechanism 3 cannot be changed.
At this time, as shown in fig. 9, the cleaning mechanism 3 has reached the prescribed station, and during the cleaning process, the water jet of the water jet 38 sprays water to the antiglare shield to effect dust removal, cooling and dust pressing, and the cleaning mechanism is rotated in the same direction by a pair of cleaning roller brushes 35 in direct contact with both sides of the antiglare shield to brush the antiglare shield.
Claims (3)
1. The highway anti-dazzle board cleaning equipment comprises a cleaning vehicle (1), wherein a frame (2) is arranged on a vehicle frame of the cleaning vehicle (1), and a cleaning mechanism (3) is arranged on the frame (2), and is characterized in that the cleaning mechanism (3) is arranged on the frame (2) through a position adjusting mechanism (4) for adjusting the position and the angle of the cleaning frame, and the cleaning mechanism (3) comprises a cleaning frame (31) and a pair of cleaning rolling brushes (35) connected to the cleaning frame (31);
the cleaning machine comprises a cleaning machine frame (31), a hydraulic motor (32) for providing rotary power for a cleaning rolling brush (35) and a coupler (33), wherein one end of the coupler (33) penetrates through the cleaning machine frame (31) and is connected with the hydraulic motor (32), the other end of the coupler (33) is connected with a cleaning brush shaft (34), the cleaning rolling brush (35) is arranged on the cleaning brush shaft (34), and the rotation directions of the cleaning rolling brushes (35) are the same;
baffles are arranged on the left side and the right side of the cleaning frame (31), and a length adjusting connecting piece (36) is arranged on one baffle; an angle adjusting connecting piece (37) used for being connected with the position adjusting mechanism (4) is further arranged on one side, close to the vehicle body, of the cleaning frame (31);
the position adjusting mechanism (4) further comprises a supporting rod (43), one end of the supporting rod (43) is arranged on the frame (2), and the other end of the supporting rod is movably connected with the length adjusting connecting piece (36) of the cleaning mechanism (3);
the hydraulic cylinder group (42) comprises a first hydraulic cylinder (421) with two ends connected to the frame (2), the first hydraulic cylinder stretches to adjust the length of the position adjusting mechanism (4), the hydraulic cylinder group (42) also comprises a second hydraulic cylinder (422) with one end connected to the frame (2), the other end of the second hydraulic cylinder (422) is connected with an angle adjusting connecting piece (37) of the cleaning mechanism (3), the first hydraulic cylinder (421) and the second hydraulic cylinder (422) stretch to adjust the angle of the cleaning mechanism (3), and the first hydraulic cylinder (421) and the second hydraulic cylinder (422) are arranged at intervals on the frame (2);
the frame (2) comprises a first ear plate (21) and a second ear plate (22) which is arranged in parallel with the first ear plate (21), and the position adjusting mechanism (4) is arranged between the first ear plate (21) and the second ear plate (22);
the first lug plate (21) is provided with a mounting hole (23) for connecting the cleaning vehicle (1); the second lug plate (22) is provided with a through hole (24), and the second hydraulic cylinder (422) penetrates through the through hole (24) and is movably connected with the angle adjusting connecting piece (37);
the position adjusting mechanism (4) comprises a parallel lever group (41) movably connected with the frame (2) and a hydraulic cylinder group (42) for adjusting the position and the angle of the cleaning mechanism (3);
the parallel lever group (41) comprises at least two movable levers movably connected to the frame (2), and the movable levers comprise a first lever (411) and a second lever (412) movably assembled with the first lever.
2. The expressway antiglare shield cleaning equipment according to claim 1, wherein a water sprayer (38) for spraying clean water and cleaning liquid on the cleaning roller brush (35) is further arranged on the cleaning machine frame (31), and a water pipe of the water sprayer (38) penetrates through the machine frame (2) and is connected with a cleaning water tank of the cleaning vehicle (1).
3. The expressway antiglare shield cleaning apparatus according to claim 1, wherein a first position holder (413) is mounted on the first lever (411) at a junction with the second lever (412), the first position holder (413) extending out of the first lever (411);
a second position fixer (414) is arranged at the connection part of the machine frame (2) and the parallel lever group (41), and the second position fixer (414) is fixedly arranged perpendicular to the machine frame (2);
the first position fixing device (413) and the second position fixing device (414) are respectively arranged at two sides of the movable lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810565146.9A CN108774978B (en) | 2018-06-04 | 2018-06-04 | Highway antiglare shield cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810565146.9A CN108774978B (en) | 2018-06-04 | 2018-06-04 | Highway antiglare shield cleaning equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108774978A CN108774978A (en) | 2018-11-09 |
| CN108774978B true CN108774978B (en) | 2023-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810565146.9A Active CN108774978B (en) | 2018-06-04 | 2018-06-04 | Highway antiglare shield cleaning equipment |
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| CN (1) | CN108774978B (en) |
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| CN111691337A (en) * | 2020-06-18 | 2020-09-22 | 重庆思未特工程技术有限公司 | Highway guardrail belt cleaning device and washing car |
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| CN105568906A (en) * | 2015-12-24 | 2016-05-11 | 广西大学 | Multifunctional cleaning mechanism for city cleaning |
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| GB1352066A (en) * | 1971-01-25 | 1974-05-15 | British Municipal Corp Of Birm | Mobile cleansing machine |
| AT363989B (en) * | 1975-09-19 | 1981-09-10 | Kahlbacher Anton | WASHING DEVICE TO BE ATTACHED ON THE FRONT PANEL OF A CAR VEHICLE FOR CLEANING GUIDES, GUIDES, DIRECTIONAL AND INDICATION PANELS OR THE LIKE. |
| CN2832906Y (en) * | 2005-05-17 | 2006-11-01 | 尚卫国 | Multifunctional cleaning vehicle for road balustrade |
| CN102828480B (en) * | 2012-09-13 | 2014-10-01 | 中联重科股份有限公司 | Parallel four-bar adjusting mechanism of cleaning roller, guardrail cleaning device and guardrail cleaning vehicle |
| CN206428625U (en) * | 2016-12-06 | 2017-08-22 | 陕西省高速公路建设集团公司 | A kind of Multifunction washing mechanism of interchangeable cleaning device |
| CN107747288A (en) * | 2017-11-17 | 2018-03-02 | 范琴 | A kind of Cleaning vehicle for guardrail |
| CN208577984U (en) * | 2018-06-04 | 2019-03-05 | 长安大学 | A kind of anti-glare board of expressway cleaning equipment |
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| CN105568906A (en) * | 2015-12-24 | 2016-05-11 | 广西大学 | Multifunctional cleaning mechanism for city cleaning |
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