KR200280332Y1 - Tunnel cleaning Apparatus - Google Patents

Abstract

The present invention relates to a tunnel cleaning device, the tunnel cleaning device of the present invention, in the tunnel cleaning device for cleaning the walls of the tunnel and soundproof walls using the front and rear brushes mounted at a predetermined interval on the vehicle, The front brush and the rear brush provided in the vehicle can be horizontally adjusted to adjust the height and height of the vertical brush so as to wash close to the wall surface of the tunnel or soundproof wall, and at the upper part of the front brush and the rear brush to maintain a distance from the wall surface Each of the vehicle is provided with a close contact space to be able to operate in a state, the vehicle is provided with a ceiling washing means for washing the ceiling inside the tunnel, the washing water tank mounted on the vehicle is horizontal of the front brush and the rear brush Move transverse to the vehicle to adjust the center of gravity of the vehicle according to the height adjustment In the vehicle, as the front and rear brushes are extended and operated horizontally, the vehicle supports the boundary stones or sidewalks installed on the road surface elastically to prevent sagging and as an auxiliary means capable of horizontal adjustment and vertical height adjustment for stable operation. According to the present invention configured as described above, it is possible to adjust the gap with the cleaning wall of the tunnel or the soundproof wall, and at the same time can wash the ceiling in the tunnel, and also the vehicle generated by adjusting the gap with the cleaning wall The left and right balance of the can be adjusted, and furthermore, in the progress of the cleaning is provided with an auxiliary means for the stable operation by supporting the boundary stone or the side installed on the road surface has the effect of obtaining an effective, stable tunnel cleaning device.

Description

Tunnel cleaning Apparatus}

The present invention relates to a tunnel cleaning device for cleaning the tunnel or the wall surface of the barrier, and more particularly to a tunnel cleaning device that can be cleaned while moving the tunnel or soundproof wall mounted on the vehicle to be movable.

In general, the conventional method of cleaning the inner wall or the soundproof wall of the tunnel was to spray the form of the spray gun spraying the cleaning liquid first to the cleaning site, and then to wash the sprayed area using a brush-shaped brush.

This conventional manual cleaning method requires a lot of manpower for cleaning, which requires a lot of labor costs, and moreover, the problem of traffic accidents caused by workers located on the road for cleaning, and also the working workers. There was a problem that caused traffic jams.

In order to solve this problem, a tunnel washer (Domestic Model Publication No. 20-19980-065259) has been proposed as a vehicle mounted type.

The conventional tunnel washer was spraying the washing water on the wall, the washing was sprayed by using a rotary brush to the sprayed portion.

This conventional tunnel cleaner is a part that can be cleaned depending on the length of the rotating brush, because the brush is fixed.

In addition, it was not possible to wash the ceiling of the tunnel by using a brush in a fixed state, a problem that can not be cleaned according to the height and spacing of the boundary stone or sidewalk formed on the road surface.

The present invention is to solve the above problems, the object of the present invention is to adjust the gap with the cleaning wall of the tunnel or soundproof wall, and at the same time to clean the ceiling in the tunnel, and also to adjust the gap with the cleaning wall The left and right balance of the vehicle can be adjusted accordingly, and furthermore, an auxiliary means for stable operation is provided to support a boundary stone or sidewalk installed on the road surface to provide an effective and stable tunnel cleaning device.

1 is a first plan view of a state of use of the tunnel cleaning device according to the present invention,

Figure 2 is a second plan view of the use state of the tunnel cleaning device according to the present invention,

Figure 3a is a first rear view of the tunnel cleaning device according to the present invention,

Figure 3b is a second rear view of the tunnel cleaning device according to the present invention,

Figure 4a is a state diagram used in the front brush of the tunnel washing apparatus according to the present invention,

Figure 4b is a state diagram used in the rear brush of the tunnel washing apparatus according to the present invention.

<Description of the reference numerals for the main parts of the drawings>

100; Vehicle 102; Wash water tank

104; Compressed water supply equipment 106; compressor

200; Front washing means 202; Front washing water spray nozzle

203; Guide rail 204; Front brush

205; Front guide bar 208; Horizontal first cylinder

210; Vertical first cylinder 212; Front brush

220; First framework 300; Rear cleaning means

Rear guide bars 302,303; Guide rail

308; Horizontal second cylinder 309; Horizontal third cylinder

310; Vertical second cylinder 311; Vertical third cylinder

312; Rear brush 320; Second framework

322; Compressed air jet nozzle 330; Tertiary framework

400; Ceiling cleaning means 500; Auxiliary

502; Auxiliary wheel 600; Skeletal body

In the tunnel cleaning device according to the present invention for achieving the object as described above, in the tunnel cleaning device for cleaning the walls of the tunnel and soundproof walls using the front and rear rotating brushes mounted at a predetermined interval on the vehicle, The front brush and the rear brush provided in the vehicle can be horizontally adjusted and the height of the top and bottom to adjust the washing to close to the wall surface of the tunnel or soundproof wall, the upper brush and the upper brush on the upper side of the front brush and the rear brush Each of the vehicle is provided with a close contact space to be able to operate in a state, the vehicle is provided with a ceiling washing means for washing the ceiling inside the tunnel, the washing water tank mounted on the vehicle is horizontal of the front brush and the rear brush Transverse to the vehicle to adjust the center of gravity of the vehicle according to the height adjustment As the front and rear brushes are extended and operated in the vehicle, the vehicle supports the boundary stones or sidewalks installed on the road surface elastically to prevent their sag, and auxiliary means capable of horizontal adjustment and vertical height adjustment for stable operation. Preferably, the front brush is provided with a rectangular frame to be parallel to one side of the vehicle, the front guide having a guide rail therein in the longitudinal direction of the wall surface side front of the frame One side is coupled to the first hinge so that the bar rotates in the horizontal direction, one end is connected to the skeletal body and the other end is provided with a horizontal first cylinder for controlling the horizontal movement by connecting to the front guide bar, the other side In the guide rail of the front guide bar which is provided with a front brush and moving up and down And a first skeleton having a vertical first cylinder for adjustment, wherein the rear brush is provided in a longitudinal direction of a rear portion of the wall surface side of the skeleton and has a pair of rear guide bars having a guide rail therein in a horizontal direction. One side is coupled to the second hinge and the third hinge so as to rotate to each other, one end is connected to the skeletal body and the other end is connected to the pair of the rear guide bar, respectively, a horizontal second cylinder for controlling the horizontal movement and A second skeleton and a vertical third cylinder having a third cylinder, and having a rear brush in the guide rail of the rear guide bar, which is the other side, and a vertical second cylinder for controlling the vertical movement. It is preferably composed of a third skeleton provided with, the auxiliary means to move while supporting the side of the sidewalk or boundary stone formed on the outside of the road surface Is an auxiliary wheel, and the spacer is preferably composed of a support wheel which is smaller than the diameter of the front brush and the rear brush and proceeds on the wall to operate at a constant distance from the wall surface.

Hereinafter, one preferred embodiment according to the present invention will be described in more detail with reference to the drawings, wherein the same reference numerals shown in each of the drawings indicate the same member having the same function.

As shown in Figures 1 to 4, the tunnel washing apparatus according to the present invention, having a vehicle 100 to move and wash, the rear of the vehicle 100 to store the washing water required for washing A washing water tank 102 for supplying, a compressed water supply system 104 for supplying washing water, and a compressor 106 for supplying compressed air for drying after washing the tunnel or the soundproof wall are mounted.

On the right side of the vehicle 100, that is, the road traveling direction, a front washing means 200 and a rear washing means 300 for sequentially washing the walls of the tunnel and the soundproof wall are provided, and the ceiling of the tunnel in the tunnel is provided. As the ceiling washing means 400 and the front washing means 200 and the rear washing means 300 are extended and operated to support the boundary stones or sidewalks installed on the road surface for sagging and stable operation thereof. It is composed of an auxiliary means 500, which is connected to the skeleton frame 600 of the rectangular shape standing on the right side of the vehicle (100).

Although not shown, the vehicle 100 includes a wash water tank 102, a compressed water supply system 104, a compressor 106, a front washing means 200, a rear washing means 300, a ceiling washing means 400, and an auxiliary support. It is provided with a control unit for controlling the means 500.

First, the front washing means 200 includes a plurality of front washing water spray nozzles 202 for spraying the washing water onto the wall 40 of the tunnel or the soundproof wall, and the washing liquid sprayed by the front washing water spray nozzle 202 It consists of a front brush 204 for cleaning the sprayed wall surface.

The front washing means 200 is vertically erected on the outer front portion of the skeleton body 600, the front guide bar 205, the guide rail 203 is formed therein is rotated horizontally with respect to the skeleton body 600 The first hinge 206 is coupled to enable this.

The front guide bar 205 is rotatably connected to the rod 208a of the horizontal first cylinder 208, which is a free end, on one side where the guide rail 203 is formed, and the other end 208b thereof is a skeleton 600 Is rotatably connected, and the movement in the horizontal direction is adjusted according to the operation of the horizontal first cylinder 208.

In the guide rail 203 of the front guide bar 205, the first frame 220 is provided with a front brush 204 and moves up and down on the guide rail 203. Sieve 220 is provided with a vertical first cylinder 210 to move the first skeleton 202 up and down.

As a result, the front washing means 200 is horizontally moved by the horizontal first cylinder 208 and vertically movable by the vertical first cylinder 210.

On the other hand, the rear washing means 300, the pair of rear guide bars 301, 304, which are vertically erected on the outer rear portion of the skeleton 600, and formed with guide rails 302, 303 therein, are skeletons. The second hinge 306 and the third hinge 307 are coupled to the body 600 so as to be able to rotate horizontally.

The rear guide bars 301 and 304 are rods 308a and 309a which are free ends of the horizontal second cylinder 308 and the horizontal third cylinder 309 on one side where the guide rails 302 and 303 are formed. ) Is rotatably connected, and the other ends 308b and 309b thereof are rotatably connected to the skeletal body 600, and according to the operation of the horizontal second cylinder 308 and the horizontal third cylinder 309 The movement in the horizontal direction is controlled in conjunction.

In addition, in the guide rails 302 and 303 of the rear guide bars 301 and 304, the rear brushes 312 and the compressed air injection nozzles 322 move upward and downward on the guide rails 302 and 303. The mounted second skeleton 320 and the third skeleton 330 is provided, the second skeleton 320 and the third skeleton 330 is a vertical second cylinder 310 to move them up and down ) And a vertical third cylinder 311 is provided.

Accordingly, the rear washing means 300 is moved horizontally by the horizontal second cylinder 308 and the vertical third cylinder 309, and is moved up and down by the vertical second cylinder 310 and the vertical third cylinder 311. It becomes possible.

In addition, each of the front brush 204 and the rear brush 312 is moved in close contact with the wall surface 40 of the tunnel or soundproof wall so that the front brush 204 and the rear brush 312 can rotate. Spacing retainers 250 and 350 are provided, and the spacing retainers 250 and 350 are provided with support wheels 250 and 350 that rotate and support the wall surface 40.

The support wheels 250 and 350 are provided in a state in which the vehicle 100 can move freely on the wall in the same manner as the traveling direction.

As such, the support wheels 250 and 350 provided on the front brush 204 and the rear brush 312 have a support wheel 250 and 350 as shown in FIGS. 4A and 4B. When the front brush 250 and the rear brush 312 rotate in close contact with the wall, the front brush 250 and the rear brush 312 of the part in close contact with the wall surface 40 use a brush with respect to the wall surface 40. It will act like mopping. In addition, the front and rear of the front brush 204 and the rear brush 312 that are not in close contact by the support wheels 250 and 350 are to act like a brush to the wall surface (40).

In addition, the front brush 204 and the rear brush 312 to be rotated differently in the rotational direction, which is the case that the projections 42 are formed on the wall 40, both sides (42a, 42b) of the projections 42 To clean effectively.

The front washing means 200 and the rear washing means 300 operate on the bottom side of the skeleton 600 provided with the front washing means 200 and the rear washing means 300, which are provided to move up, down, left, and right. As a result, there is provided an auxiliary means 500 for supporting the sidewalks or boundary stones in which they are located and stably supporting them, which is provided as an auxiliary wheel 502 for supporting the sidewalks or the boundary stones.

The auxiliary means 500 is manufactured to be able to adjust the length in the horizontal direction and the height in the vertical direction in preparation for the possibility that the height or width of the sidewalk or boundary stone is formed different from each road surface.

In addition, the wash water tank 102 installed in the vehicle 100 is manufactured to be movable in the transverse direction with respect to the vehicle, which is the case where the front washing means 200 and the rear washing means 300 extend as much as possible in the horizontal direction. In order to prevent the vehicle 100 from inclining in the direction of the wall surface when the vehicle 100 moves vertically with respect to the vehicle 100 in the longitudinal direction, the washing water tank 102 is the opposite direction of the wall surface to balance the left and right sides. Will move as far away as possible.

To this end, the vehicle 100 is provided with a wash water tank moving rail 110 to allow the wash water tank 102 to move left and right.

On the other hand, the ceiling washing means 400 is provided with an intersection to effectively wash the ceiling or the side of the tunnel, the curved portion of the ceiling and the side that continues.

Reference numeral 328 denotes a rear wash water jet nozzle.

Hereinafter will be described the operating state of the tunnel cleaning device according to the present invention of the configuration as described above.

First, in order to clean the wall surface of the tunnel or the soundproof wall, the vehicle 100 is brought close to the wall surface 40 to be cleaned.

After moving the vehicle near the wall 40 to be cleaned, the horizontal first cylinder 208 and the second horizontal cylinder 308 are operated to move the support wheels 250 and 350 in close contact with the wall 40. Get close.

The interval with the wall 40 is adjusted as shown in Figure 1 or 2, if adjusted to the interval, the washing proceeds.

When the distance from the wall 40 is adjusted, the washing water is sprayed on the wall 40 by the front washing water spray nozzle 202 and then the first washing is performed by the front brush 204.

Thereafter, the washing water is supplied by the rear washing water spray nozzle 328 and the second washing is performed by the rear brush 312, and the compressed air spray nozzle 322 is removed to remove water existing on the wall after the second washing. Is finished by.

When the front washing means 200 and the rear washing means 300 is operated to wash the ceiling by spraying the washing water to the ceiling washing means 400 of the nozzle type for washing the ceiling.

When the washing is completed at the bottom of the wall, the first skeleton body 220 is operated as shown in FIG. 3A by the operation of the vertical first cylinder 210, the vertical second cylinder 310, and the vertical third cylinder 311. The second skeleton 320 and the third skeleton 330 are raised to wash the next height of the wall surface.

As described above, the tunnel cleaning device according to the present invention is capable of adjusting the gap with the cleaning wall of the tunnel or the soundproof wall, and at the same time washing the ceiling in the tunnel, and also generated by adjusting the gap with the cleaning wall. The left and right balance of the vehicle can be adjusted, and furthermore, in the process of cleaning, an auxiliary means for stable operation is provided by supporting a boundary stone or sidewalk installed on the road surface, thereby obtaining an effective and stable tunnel cleaning device.

Claims (3)

In the tunnel cleaning device for cleaning the wall 40 of the tunnel and the soundproof wall using the front brush 204 and the rear brush 312 mounted at a predetermined interval on the vehicle, The front brush 204 and the rear brush 312 provided in the vehicle 100 are capable of horizontal extension and vertical height adjustment to wash close to the wall 40 of the tunnel or the soundproof wall, and the front brush 204 ) And an upper portion of the rear brush 312 are provided with spacers 250 and 350 which are in close contact with each other so that they can be operated while maintaining a distance from the wall surface 40, and in the vehicle 100. Ceiling washing means 400 for washing the ceiling inside the tunnel, the washing water tank 102 mounted on the vehicle is the vehicle (according to the horizontal extension control of the front brush 204 and rear brush 312) In order to adjust the center of gravity of the 100 to move in the transverse direction with respect to the vehicle, the front brush 204 and the rear brush 312 is horizontally extended to operate the boundary stone or sidewalk installed on the road surface Supporting elastically Prevent deflection thereof and tunnel washing apparatus being configured to adjust the horizontal and vertical aid 500 is adjustable in height to ensure reliable operation. The front brush 204 of claim 1, wherein the front brush 204 includes a skeletal body 600 having a quadrangular shape so as to be parallel to one side surface of the vehicle 100, and the longitudinal direction of the wall surface side front portion of the skeletal body 600. In one side, a first hinge 206 is coupled to the front guide bar 205 having a guide rail therein so as to rotate in a horizontal direction, and one end is connected to the skeletal body 600 and the other end is a free end. A front brush 204 is provided in the guide rail 203 of the front guide bar 205 which is connected to the front guide bar 205 and has a horizontal first cylinder 208 for controlling horizontal movement. And a first skeleton body 220 provided with a vertical first cylinder 210 for adjusting the vertical movement, and the rear brush 312 is a wall surface side of the skeleton body 600. A pair of rear portions installed in the longitudinal direction of the rear portion and having guide rails 302 and 303 therein. One side is coupled to the second hinge 306 and the third hinge 307 so that the guide bars 301 and 304 rotate in the horizontal direction, and one end is connected to the skeletal body 600 and the other end is a free end. The rear guide bar 301, which is connected to the pair of rear guide bars 301 and 304, respectively, and has a second horizontal cylinder 308 and a third cylinder 309 for controlling horizontal movement, is the other side. In the guide rails 302 and 303 of the 304, a second skeleton 320 having a rear brush 312 and a vertical second cylinder 310 for controlling the movement up and down, and Tunnel cleaning device, characterized in that consisting of a third skeleton (330) provided with a vertical third cylinder (311). The method of claim 1, wherein the auxiliary means 500 is an auxiliary wheel 502 to support and move on the sidewalk or boundary stone formed on the outside of the road surface, the spacing protruding body 250, 350 is constant with the wall surface Tunnel cleaning apparatus, characterized in that the support wheel (250) (350) is made smaller than the diameter of the front brush (204) and the rear brush (312) to proceed on the wall to maintain the interval.