Multifunctional tunnel cleaning and maintaining vehicle

Abstract

The utility model discloses a multifunctional tunnel cleaning and maintaining vehicle which comprises a movable vehicle body, a generator, a lifting device, a water tank and a working platform. The generator, the lifting device, the water tank and the working platform are sequentially arranged behind a vehicle head of the movable vehicle body. An angle-adjustable fire-fighting pipe head and a detachable cleaning water gun are arranged on the working platform, and the fire-fighting pipe head is connected with the water tank through a pipeline; the water tank is further connected with a car washing machine which is connected with the cleaning water gun. The generator is electrically connected with the lifting device and the car washing machine. The generator, the lifting device, the car washer, the foam machine, the blower and other equipment are arranged on the movable car body, so that the functions of foam direct injection, water pressure adjustment, high-altitude lifting, electromechanical dust removal and the like are integrated on one movable car body; maintenance personnel can maintain or install other supporting facilities (such as lighting lamps and advertising boards) of a tunnel without replacing a vehicle, multi-person operation is achieved by means of the fire-fighting pipe head and the cleaning water gun, and the cleaning efficiency can be greatly improved in cooperation with foam sprayed out by the foam water gun.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of highway cleaning maintenance, especially to a multifunctional tunnel cleaning and maintenance vehicle. BACKGROUND

[0002] With the rapid development of urban traffic and population growth, the importance of expressways is increasingly prominent. As an important part of urban traffic, expressway tunnels bear a large amount of vehicle transportation and traffic. However, due to vehicle exhaust, road dust and other pollution factors, a large amount of dust, dirt and pollutants often accumulate in the tunnel, which not only affects traffic safety and vision, but also poses potential risks to the environment and health.

[0003] At present, the common tunnel cleaning method is usually manual cleaning or using a single-function cleaning vehicle. The manual cleaning method is inefficient and has high labor costs, and cannot completely remove the dirt in the tunnel, making it difficult to meet the long-term maintenance needs of the tunnel. Although the single-function cleaning vehicle improves cleaning efficiency, when other supporting facilities in the tunnel (such as lighting fixtures, billboards, etc.) need to be maintained or installed, the single-function cleaning vehicle cannot quickly implement maintenance operations such as lifting and repair, so there is an urgent need for a multifunctional tunnel cleaning and maintenance vehicle to solve the problem. SUMMARY

[0004] In view of the problems of low efficiency, high labor cost of traditional cleaning methods in the prior art, and the inability of ordinary cleaning vehicles to consider maintenance operations of other tunnel supporting facilities, the present application proposes a multifunctional tunnel cleaning and maintenance vehicle to solve the above problems.

[0005] The present application proposes a multifunctional tunnel cleaning and maintenance vehicle, which includes a movable vehicle body and a generator, a lifting device, a water tank and a working platform arranged in sequence behind the vehicle head of the movable vehicle body. An adjustable-angle fire hose head and a detachable cleaning water gun are arranged on the working platform, and the fire hose head is connected to the water tank through a pipeline. The water tank is also connected to a car washer, and the car washer is connected to the cleaning water gun. The generator is electrically connected to the lifting device and the car washer. By arranging the lifting device on the movable vehicle body, maintenance personnel can maintain or install supporting facilities at high places in the tunnel without changing other maintenance vehicles during the cleaning process of the tunnel. The fire hose head is connected to the water tank through a pipeline, and the maintenance personnel can connect an external water pipe to the fire hose head and adjust the valve direction of the fire hose head to realize water injection into the water tank. Conversely, the fire hose head can use the water in the water tank to spray and clean the walls of the tunnel. Meanwhile, the maintenance personnel can also remove the cleaning water gun on the working platform and start the car washer to clean the walls and ground of the tunnel. In combination with the fire hose head, multiple people can work together to improve the cleaning efficiency.

[0006] In some specific embodiments, the movable vehicle body is provided with a guardrail around the working platform and on both sides of the lifting device. With this arrangement, the safety of the maintenance personnel can be ensured during maintenance, and accidents such as falling can be avoided.

[0007] In some specific embodiments, the guardrail along the tail direction of the working platform is provided with a warning arrow lamp. With this arrangement, the rear vehicle can be signaled by the warning arrow lamp to avoid accidents such as rear-end collision during maintenance.

[0008] In some specific embodiments, a working ladder is further arranged at the tail of the movable vehicle body. With the arrangement of the working ladder, the maintenance personnel can also quickly board or leave the working platform, avoiding the situation that the maintenance personnel has difficulty in getting on and off the working platform due to the height of the working platform.

[0009] In some specific embodiments, the lifting device has a lifting height of 4.7m in the vertical direction. With this arrangement, the lifting device can adapt to the height of the tunnel of most road sections and be suitable for more application scenarios.

[0010] In some specific embodiments, the water tank is further connected with a foam machine, the foam machine is connected with an air pump, and the foam machine and the air pump are electrically connected with the generator respectively. With this arrangement, the air pump can inflate the foam machine, and the foam machine can further quickly mix the water in the water tank with the cleaning liquid to form foam.

[0011] In some specific embodiments, the foam machine is further connected with a foam water gun, and the foam water gun is detachably arranged on the working platform. With this arrangement, the maintenance personnel can take down the foam water gun and directly spray foam on the stains on the tunnel walls and the ground.

[0012] In some specific embodiments, a hair dryer is further arranged on the working platform, and the hair dryer is electrically connected with the generator through a retractable wire. With this arrangement, the hair dryer can be used to clean the dust in the tunnel, and the retractable wire can be used to carry the hair dryer to a place far away from the movable vehicle body for dust removal.

[0013] In some specific embodiments, a spraying pipeline is further arranged at the bottom of the tail of the movable vehicle body, and the spraying pipeline is connected with the water tank. With this arrangement, the spraying pipeline can spray cleaning water flow downward to clean the ground during the movement of the vehicle.

[0014] In some specific embodiments, the spraying pipeline is further uniformly provided with vertical downward nozzles. With this arrangement, the situation that part of the ground is not cleaned during movement can be avoided.

[0015] Compared with the prior art, the application has the following advantages:

[0016] The utility model mainly solves the problem that traditional cleaning method is inefficient, high in manpower cost and ordinary cleaning car cannot maintain and operate other tunnel supporting facilities. The application provides a multifunctional tunnel cleaning and maintaining vehicle, which is provided with a generator, a lifting device, a car washer, a foam machine, a hair dryer and other equipment on a movable vehicle body, directly sprays foam, adjusts water pressure, lifts in the air, removes dust by electromechanical equipment and other functions on the movable vehicle body, so that the maintainer can maintain or install other supporting facilities (such as lighting lamps, billboards and the like) of the tunnel without changing the vehicle, the fire hose head with adjustable angle can not only clean the tunnel, but also inject water into the water tank, the water pressure of the water flow of the fire hose head and the cleaning water gun can be adjusted, further realizing multi-person operation, cooperating with the cleaning foam sprayed by the foam water gun, and greatly improving the cleaning efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings are included to provide a further understanding of embodiments and are incorporated in and constitute a part of this specification. The drawings illustrate embodiments and serve the purpose of explaining principles of the present utility model. Other embodiments and many of the intended advantages of the embodiments will be readily appreciated as they become better understood by reference to the following detailed description. The elements of the drawings are not necessarily to scale relative to each other. Like reference numerals designate corresponding similar parts.

[0018] Fig. 1 is a right side structure schematic view of the multifunctional tunnel cleaning and maintaining vehicle according to one embodiment of the present utility model;

[0019] Fig. 2 is a left side structure schematic view of the multifunctional tunnel cleaning and maintaining vehicle according to one embodiment of the present utility model;

[0020] Fig. 3 is a partial enlarged view according to one specific embodiment of the present utility model.

[0021] Meaning of each number in the figure:

[0022] Movable vehicle body 01, generator 02, lifting device 03, water tank 04, working platform 05, fire hose head 06, car washer 07, cleaning water gun 08, guardrail 09, warning arrow lamp 10, working ladder 11, foam machine 12, air pump 13, spray pipeline 14, spray head 15, foam water gun 16, hair dryer 17, retractable wire 18. DETAILED DESCRIPTION

[0023] In the following detailed description, reference is made to the accompanying drawings, which form a part hereof, and in which are shown by way of illustration illustrative embodiments in which the application can be practiced. For purposes of explanation and illustration, directional terms are used with reference to the orientation of the described figures. Because components of the embodiments can be positioned in a number of different orientations, the directional terminology is used for purposes of illustration and description only, and is in no way limiting. It is to be understood that other embodiments can be utilized and logical changes can be made without departing from the scope of the present application. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the present application is defined by the appended claims.

[0024] The utility model provides a kind of multifunctional tunnel cleaning maintenance vehicle, Fig. 1 It is shown that the right side structure schematic diagram of multifunctional tunnel cleaning maintenance vehicle according to an embodiment of the utility model, as shown in the figure, the multifunctional tunnel cleaning maintenance vehicle includes movable car body 01 and generator 02, lifting device 03, water tank 04 and work platform 05 sequentially arranged in the rear of the car head of movable car body 01;Adjustable angle fire hose head 06 and detachable cleaning water gun 08 are arranged on work platform 05, and fire hose head 06 is connected with water tank 04 by pipeline;Water tank 04 is also connected with a car washer 07, and car washer 07 is connected with cleaning water gun 08;Generator 02 is electrically connected with lifting device 03 and car washer 08 respectively, by being provided with lifting device 03 on movable car body 01, maintenance personnel can maintain or install the matched facilities (such as lighting lamps, billboards) of tunnel high place after tunnel cleaning without replacing maintenance vehicle, with the help of lifting device 03, maintenance personnel can hold cleaning water gun 08 or adjust the angle of fire hose head 06 to clean the wall and ground of tunnel, and the valve of car washer 07 and fire hose head 06 can convert the water source of water tank 04 into high-pressure water flow, improve the cleaning strength of water flow, when water tank 04 is insufficient, fire hose head 06 can be connected with external water pipe, the valve direction of fire hose head 06 is further adjusted, water tank 04 is filled by fire hose head 06, and two maintenance personnel can operate fire hose head 06 and cleaning water gun 08 respectively to clean tunnel, which can greatly improve cleaning efficiency.

[0025] In specific embodiments, guardrails 09 are provided around work platform 05 and on both sides of lifting device 03 of movable car body 01, which can prevent maintenance personnel from falling off lifting device 03 or work platform 05 by accident and provide safety protection for maintenance personnel.

[0026] In specific embodiments, the working platform 05 is provided with warning arrow lights 10 on the guardrails 09 at the rear of the vehicle, which are operated by the maintenance personnel to flash when the vehicle enters the cleaning and maintenance state, to warn the following vehicles and avoid rear-end accidents during maintenance.

[0027] In specific embodiments, a working ladder 11 is further provided at the rear of the movable vehicle body 01, which can help the maintenance personnel quickly get on or off the working platform 05, avoiding the difficulty of the maintenance personnel getting on and off due to the high height of the working platform 05.

[0028] In specific embodiments, the lifting device 03 has a lifting height of 4.7m in the vertical direction, which can adapt to the tunnel height of most road sections, and the maintenance personnel can adjust the height of the lifting device 03 according to the situation to adapt to different maintenance scenarios.

[0029] Fig. 2 A left side structure schematic view of the multifunctional tunnel cleaning and maintenance vehicle according to an embodiment of the utility model is shown, Fig. 3 A partial enlarged view according to a specific embodiment of the utility model is shown, as Figs. 1-3 As shown, the multifunctional tunnel cleaning and maintenance vehicle further comprises a foam machine 12 connected with the water tank 04, the foam machine 12 is connected with an air pump 13, the foam machine 12 and the air pump 13 are powered by the generator 02, the maintenance personnel adds cleaning liquid in the foam machine, the air pump 13 inflates the foam machine 12, and then the water in the water tank 02 and the cleaning liquid are uniformly mixed and form foam.

[0030] In specific embodiments, the foam machine 12 is connected with a foam water gun 16, which is detachably arranged on the working platform 05, and the maintenance personnel can directly spray the mixed cleaning liquid in the foam machine 12 on the wall or ground to be cleaned by holding the foam water gun 16, to realize rapid dissolution of stains and improve cleaning efficiency.

[0031] In specific embodiments, a hair dryer 17 is further provided on the working platform 05, which is electrically connected with the generator 02 through a retractable wire 18, and the maintenance personnel can clean the dust on the vehicle and in the tunnel by holding the hair dryer 17, and the retractable property of the retractable wire 18 enables the maintenance personnel to carry the hair dryer 17 to a place far away from the movable vehicle body 01 for dust removal.

[0032] In specific embodiments, a spray pipeline 14 is further provided at the bottom of the rear of the movable vehicle body 01, and the spray pipeline 14 is connected with the water tank 04, so that the movable vehicle body 01 can clean the ground synchronously during movement.

[0033] In specific embodiments, the spray pipe 14 is uniformly provided with vertical downward spray heads 15, and the uniformly distributed spray heads 15 can avoid the situation that part of the ground is not cleaned during movement.

[0034] The utility model mainly solves the problem of low efficiency, high labor cost of traditional cleaning method and ordinary cleaning car cannot consider other tunnel supporting facilities maintenance operation. The application proposes a kind of multifunctional tunnel cleaning maintenance car, by being provided with generator 02, lifting device 03, car washer 07, foam machine 12, hair dryer 17 etc. Equipment on movable car body 01, it is directly sprayed to foam, water pressure regulation, high-altitude lifting, electromechanical dust removal etc. Function is concentrated in a movable car body 01, so that maintenance personnel need not change vehicle to other supporting facilities (such as lighting lamps and lanterns, billboards etc.) of tunnel can be maintained or installed, by adjustable angle fire pipe head 06 not only can clean tunnel, also can be filled with water for water tank 04, fire pipe head 06 and cleaning water gun 08 can adjust the water pressure of water flow, further realize the operation of many people, cooperate with the cleaning foam that foam water gun 16 sprays, can greatly improve cleaning efficiency.

[0035] Obviously, those skilled in the art can make various modifications and changes to the embodiments of the present application without departing from the spirit and scope of the present application. In this way, if these modifications and changes are within the scope of the claims of the present application and their equivalents, the present application also aims to cover these modifications and changes. The word "comprise" does not exclude the presence of other elements or steps not listed in the claims. The simple fact that certain measures are described in mutually different dependent claims does not mean that the combination of these measures cannot be used to advantage. Any reference signs in the claims should not be considered as limiting the scope.

Claims

1. A multi-functional tunnel cleaning and maintenance vehicle comprising a movable vehicle body, characterized in that, The movable vehicle body is sequentially provided with a generator, a lifting device, a water tank and a working platform behind the vehicle head; the working platform is provided with an angle-adjustable fire hose head and a detachable cleaning water gun, the fire hose head is connected with the water tank through a pipeline, the fire hose head is further provided with a direction-adjustable valve, and the fire hose head is configured to be connected with an external water pipe and inject water into the water tank; the water tank is further connected with a car washer and a foam machine, the car washer is connected with the cleaning water gun, the foam machine is connected with an air pump and a foam water gun, and the foam water gun is detachably arranged on the working platform; the generator is electrically connected with the lifting device, the car washer, the foam machine and the air pump.

2. The multi-functional tunnel cleaning and maintenance vehicle of claim 1, wherein, The movable vehicle body is provided with a guardrail on both sides of the lifting device and around the working platform.

3. The multi-functional tunnel cleaning and maintenance vehicle of claim 2, wherein, The guardrail along the tail direction of the working platform is provided with a warning arrow lamp.

4. The multi-functional tunnel cleaning and maintenance vehicle of claim 1, wherein, The movable vehicle body is further provided with a working staircase at the tail.

5. The multi-functional tunnel cleaning and maintenance vehicle of claim 1, wherein, The lifting height of the lifting device in the vertical direction is 4.7m.

6. The multi-functional tunnel cleaning and maintenance vehicle of claim 1, wherein, The working platform is further provided with a hair dryer connected with the generator through a retractable wire.

7. The multi-functional tunnel cleaning and maintenance vehicle of claim 1, wherein, The bottom of the tail of the movable vehicle body is further provided with a spray pipeline connected with the water tank.

8. The multi-functional tunnel cleaning and maintenance vehicle of claim 7, wherein, The spray pipeline is further uniformly provided with vertical downward nozzles.

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