CN212896082U

CN212896082U - Tunnel inner wall washs car

Info

Publication number: CN212896082U
Application number: CN202021523860.0U
Authority: CN
Inventors: 刘长卿; 张利民; 胡卓航; 王坤
Original assignee: China Railway Beijing Engineering Group Co Ltd; Fifth Engineering Co Ltd of China Railway Beijing Engineering Group Co Ltd
Current assignee: China Railway Beijing Engineering Group Co Ltd; Fifth Engineering Co Ltd of China Railway Beijing Engineering Group Co Ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-04-06
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a tunnel inner wall cleaning vehicle, which adopts the technical scheme that the cleaning vehicle comprises a vehicle body, wherein a water tank, an adjusting arm and a brush device are arranged on the vehicle body, the adjusting arm comprises a telescopic shaft, a slide rail frame and a support which are sequentially connected from bottom to top, the support is provided with a pair of supports which are respectively connected with two ends of the slide rail frame in a sliding manner, and a sliding motor is also arranged on the slide rail frame; the brush device comprises a pair of rotating shafts, the rotating shafts are respectively connected to the two supports in a rotating mode, a plurality of connecting strips are connected between the two rotating shafts, the connecting strips are made of elastic metal, the surfaces of the connecting strips are full of brushes, and when the two supports are closed, the connecting strips are deformed and bent outwards to form an arc shape. The utility model discloses have and wash thoroughly, improve clean effect's effect.

Description

Tunnel inner wall washs car

Technical Field

The utility model relates to a construction engineering equipment, more specifically say that it relates to a tunnel inner wall washs car.

Background

With the continuous development of traffic lines, more and more tunnels are provided. Because the inner space of the tunnel is relatively closed, raised dust generated in the construction process of the tunnel is easy to deposit on the wall surface in the tunnel, the manual cleaning is time-consuming and labor-consuming, and the operation in the tunnel is very unsafe, so that the automatic tunnel cleaning equipment is more and more common in application at present.

However, most of the existing cleaning equipment is that a straight brush mechanism is arranged on a vehicle for cleaning, and some arc-shaped corners of the arc-shaped tunnel are difficult to clean thoroughly.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a tunnel inner wall washs car has the effect of wasing thoroughly, improving clean effect.

In order to achieve the above purpose, the utility model provides a following technical scheme: a tunnel inner wall cleaning vehicle comprises a vehicle body, wherein a water tank, an adjusting arm and a hairbrush device are arranged on the vehicle body, the adjusting arm comprises a telescopic shaft, a slide rail frame and a support which are sequentially connected from bottom to top, the slide rail frame is provided with a pair of rails parallel to the width direction of the vehicle body, the supports are respectively connected to two ends of the rails of the slide rail frame in a sliding mode, and a sliding motor used for driving the supports to slide is further arranged on the slide rail frame; the brush device comprises a pair of rotating shafts, the rotating shafts are respectively connected to the two supports in a rotating mode, the corresponding supports are provided with rotating motors for driving the rotating shafts to rotate, a plurality of connecting strips which are adjacently arranged along the peripheral track of the rotating shafts are connected between the two rotating shafts, the connecting strips are made of elastic metal, the surfaces of the connecting strips are full of brushes, and when the two supports are closed, the connecting strips are deformed and outwards bent into an arc shape.

The utility model discloses further set up to: the connecting strips are arranged in a rotatable mode relative to the rotating shaft, cleaning spray heads facing the direction of the connecting strips are arranged on the opposite surfaces between the supports, and the water tank is connected with the cleaning spray heads and used for supplying water.

The utility model discloses further set up to: the slide rail frame is rotatably connected with the telescopic shaft, and the telescopic shaft is provided with a swing motor for driving the slide rail frame to swing.

The utility model discloses further set up to: the telescopic shaft comprises a base connected to the vehicle body and a sliding shaft inserted in the base in a sliding mode, and a hydraulic pump used for driving the sliding shaft to slide relative to the base in a telescopic mode is arranged on the telescopic shaft.

The utility model discloses further set up to: the brush device further comprises two sprayers which are arranged at the front and the rear of the connecting strip respectively along the length direction of the vehicle body, a plurality of spray holes are formed in the sprayers in a scattering mode, the water tank is connected with the sprayers, and a booster pump is arranged in the water tank.

The utility model discloses further set up to: the connecting strip is made of spring steel.

To sum up, the utility model discloses following beneficial effect has: through having the gliding support setting of elastic connecting strip cooperation for interval between the regulation support that can slide when using makes the connecting strip outwards bending deformation, makes brush device appearance become oval, can more adapt to in curved tunnel when scrubbing, can laminate the arc wall in washing tunnel constantly and reach the effect of wasing thoroughly, improving clean effect.

Drawings

FIG. 1 is a schematic view of the overall plan structure of the present embodiment;

FIG. 2 is a schematic structural view of the components of the present embodiment;

FIG. 3 is a schematic view of a compressed and deformed structure of the brush device according to the present embodiment.

Reference numerals: 1. a vehicle body; 2. a water tank; 3. a brush device; 31. a rotating shaft; 32. a connecting strip; 33. rotating the motor; 4. a telescopic shaft; 41. a base; 42. a sliding shaft; 43. a hydraulic pump; 5. a slide rail frame; 51. a slide motor; 6. a support; 7. a sprayer; 8. a washer; 9. an oscillating motor.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment discloses a tunnel inner wall cleaning vehicle, as shown in fig. 1-3, which comprises a vehicle body 1, wherein a water tank 2, an adjusting arm and a brush device 3 are arranged on the vehicle body 1, the adjusting arm comprises a telescopic shaft 4, a slide rail frame 5 and a support 6 which are sequentially connected from bottom to top, the top surface of the slide rail frame 5 is provided with a pair of rails which extend along the width direction of the vehicle body 1 and are parallel to each other, and the support 6 is provided with a pair of spaced rails which are respectively connected to two ends of the rail of the slide rail frame 5 in a sliding manner; the slide rail frame 5 is also provided with a slide motor 51 for driving the bracket 6 to slide along the track of the slide rail frame 5; brush device 3 is including a pair of pivot 31, and pivot 31 rotates respectively to be connected on two supports 6 and the protrusion sets up in support 6 top, corresponds to be equipped with drive pivot 31 pivoted rotation motor 33 on the support 6, is connected with the banding connecting strip 32 of a plurality of between two pivots 31, and a plurality of connecting strip 32 is adjacent along pivot 31 periphery orbit and is arranged annular tube-shape and connect between pivot 31, connecting strip 32 is made by having elastic metal, and connecting strip 32 surface is covered with the brush, when two supports 6 draw close together, connecting strip 32 warp outwards to buckle into the arc.

Through having elastic connecting strip 32 cooperation can gliding support 6 setting for can slide adjusting shorten the interval between two supports 6 when using, make connecting strip 32 outside bending deformation, make 3 appearances of brush device become oval, make brush device 3 can more adapt to in curved tunnel when scrubbing, the arc wall that can the laminating washing tunnel reaches the effect of wasing thoroughly, improving clean effect constantly.

Furthermore, the connecting strips 32 are rotatably arranged relative to the rotating shaft 31, the cleaning nozzles facing the direction of the connecting strips 32 are arranged on the opposite surfaces between the brackets 6, and the water tank 2 is connected with the cleaning nozzles for supplying water.

When making the brush on the connecting strip 32 that needs to clean through setting up the washing shower nozzle, restore the straight original state with connecting strip 32, make the brush of connecting strip 32 support and lean on to open again the washing shower nozzle and start the pivot 31 rotation at the wall, make the washing shower nozzle can evenly spray wash every connecting strip 32 and get rid of water fast, the pivot 31 rotation can drive the connecting strip 32 rotation and make when washing to support and to utilize the brush of self to clean the adjacent connecting strip 32 and make cleaning performance better between the connecting strip 32 when supporting the wall simultaneously.

Further, the bottom of the slide rail frame 5 is rotatably connected with the top of the telescopic shaft 4 and can swing relative to the telescopic shaft 4, and a swing motor 9 for driving the slide rail frame 5 to swing is arranged on the telescopic shaft 4.

The angle between the slide rail frame 5 and the ground can be adjusted through the swinging of the slide rail relative to the telescopic shaft 4, so that the angle can be adjusted to be better attached to the side wall of the arc tunnel during brushing.

The telescopic shaft 4 further comprises a base 41 connected to the vehicle body 1 and a sliding shaft 42 inserted into the base 41 in a sliding manner, and the vehicle body 1 is provided with a hydraulic pump 43 connected with the telescopic shaft 4 and used for driving the sliding shaft 42 to slide in a telescopic manner along the vertical direction of the base 41 relative to the base 41.

The length of the telescopic shaft 4 can be telescopically adjusted by the sliding fit of the base 41 and the sliding shaft 42.

Further brush device 3 is still including two sprayers 7, and two sprayers 7 are arranged respectively in the front and back position of connecting strip 32 along 1 length direction of automobile body, are provided with a plurality of orifice on sprayer 7, water tank 2 links to each other with sprayer 7, be provided with the booster pump in the water tank 2.

The cleaning effect is enhanced by the arrangement of the two showers 7 so that a simple rinsing before brushing can be performed and a subsequent rinsing after brushing can be performed.

Further said connecting strips 32 are made of spring steel.

The elasticity and the toughness of the connecting strip are proved by making the connecting strip by spring steel.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a tunnel inner wall washs car, includes the automobile body, be equipped with water tank, regulating arm and brush device on the automobile body, its characterized in that: the adjusting arm comprises a telescopic shaft, a slide rail frame and a support which are sequentially connected from bottom to top, the slide rail frame is provided with a pair of rails parallel to the width direction of the vehicle body, the supports are respectively connected to two ends of the rails of the slide rail frame in a sliding manner, and the slide rail frame is also provided with a sliding motor for driving the support to slide; the brush device comprises a pair of rotating shafts, the rotating shafts are respectively connected to the two supports in a rotating mode, the corresponding supports are provided with rotating motors for driving the rotating shafts to rotate, a plurality of connecting strips which are adjacently arranged along the peripheral track of the rotating shafts are connected between the two rotating shafts, the connecting strips are made of elastic metal, the surfaces of the connecting strips are full of brushes, and when the two supports are closed, the connecting strips are deformed and outwards bent into an arc shape.

2. The tunnel inner wall cleaning vehicle according to claim 1, wherein: the connecting strips are arranged in a rotatable mode relative to the rotating shaft, cleaning spray heads facing the direction of the connecting strips are arranged on the opposite surfaces between the supports, and the water tank is connected with the cleaning spray heads and used for supplying water.

3. The tunnel inner wall cleaning vehicle according to claim 2, wherein: the slide rail frame is rotatably connected with the telescopic shaft, and the telescopic shaft is provided with a swing motor for driving the slide rail frame to swing.

4. The tunnel inner wall cleaning vehicle according to claim 3, wherein: the telescopic shaft comprises a base connected to the vehicle body and a sliding shaft inserted in the base in a sliding mode, and a hydraulic pump used for driving the sliding shaft to slide relative to the base in a telescopic mode is arranged on the telescopic shaft.

5. The tunnel inner wall cleaning vehicle according to claim 4, wherein: the brush device further comprises two sprayers which are arranged at the front and the rear of the connecting strip respectively along the length direction of the vehicle body, a plurality of spray holes are formed in the sprayers in a scattering mode, the water tank is connected with the sprayers, and a booster pump is arranged in the water tank.

6. The tunnel inner wall cleaning vehicle according to claim 5, wherein: the connecting strips are made of spring steel.