Equipment for cleaning side wall of tunnel

Abstract

The utility model relates to the technical field of tunnel side wall cleaning, and discloses a device for cleaning tunnel side walls, which comprises a frame, the bottom of the frame is fixedly connected with a protection frame, and the inside of the protection frame is rotatably connected with moving wheels. And the adjusting mechanism comprises a bottom end supporting frame, the top of the bottom end supporting frame is fixedly connected with an air cylinder, the bottom of the air cylinder is fixedly connected with a supporting rod, and the top end of the bottom end supporting frame is fixedly connected with an adjusting sliding rod. When the control air cylinder is arranged to drive the lifting plate at the top end to slidably ascend and descend in the adjusting sliding rod according to the position height, the corrugated hose, the conveying pipe and the spray head can be driven to conduct lifting adjustment on the position, needing to be cleaned, of the side wall of the tunnel, and the heights of the positions, needing to be cleaned, of the side wall of the tunnel can be adjusted according to different positions needing to be cleaned; and the operation convenience of the equipment during use is improved, and the flexibility of adjusting the cleaning positions of different tunnel side walls by the equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of tunnel sidewall cleaning technology, and in particular to a device for cleaning tunnel sidewalls. Background Technology

[0002] With the development of tunnel construction, especially urban tunnel construction, tunnels are widely used in areas with complex terrain, particularly mountainous areas, due to their advantages such as shortening road mileage, improving transportation efficiency, saving land, and protecting the ecological environment. Currently, my country has the most and longest tunnels in the world. With my country's economic development and the improvement of residents' living standards, the number of cars has been increasing year by year. As traffic volume increases, and due to the long length of tunnels, pollution is difficult to disperse, causing the tunnel sidewalls to become black and dirty, posing a great safety hazard to tunnel traffic.

[0003] An existing device for cleaning tunnel sidewalls has limitations. Because the height of the tunnel sidewalls varies, if the cleaning device cannot be flexibly adjusted, some areas may not be effectively cleaned, thus reducing the overall cleaning efficiency. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a device for cleaning tunnel sidewalls.

[0005] This utility model is achieved by the following technical solution: a device for cleaning tunnel sidewalls, including a frame, a protective frame fixedly connected to the bottom of the frame, and a movable wheel rotatably connected inside the protective frame, characterized in that it also includes;

[0006] An adjustment mechanism is provided, comprising a bottom support frame, a cylinder fixedly connected to the top of the bottom support frame, a support rod fixedly connected to the bottom of the cylinder, an adjustment slide rod fixedly connected to the top of the bottom support frame, and a limit plate fixedly connected to the top of the adjustment slide rod.

[0007] A limiting mechanism, the limiting mechanism including a limiting retaining ring, an adjusting retaining ring being engaged at the rear end of the limiting retaining ring, and a pushing frame being fixedly connected at the rear end of the adjusting retaining ring;

[0008] A mixing mechanism, comprising a mixing tank, a mounting plate snapped onto the top of the mixing tank, and a handle fixedly connected to the rear end of the mixing tank.

[0009] As a further improvement to the above solution, the moving wheels and protective frame are symmetrically distributed on the left and right sides with the frame as the center. The adjusting slide rod is slidably connected to a lifting plate. The top of the lifting plate is fixedly connected to a support frame. The support frame is fixedly connected to a corrugated hose. The left end of the corrugated hose is fixedly connected to a delivery pipe. The surface of the delivery pipe is fixedly connected to a nozzle.

[0010] The above technical solution involves setting the number of nozzles to several, which can be used in conjunction with water pumps and corrugated hoses to effectively clean the tunnel sidewalls.

[0011] As a further improvement to the above solution, the number of the adjusting slide rods is set to two, and the two adjusting slide rods are symmetrically distributed on the left and right sides with the bottom support frame as the center, and the support frame is symmetrically distributed on the front and back sides with the lifting plate as the center.

[0012] As a further improvement to the above solution, a support frame is fixedly connected to the top of the frame, a connecting pipe is fixedly connected inside the support frame, a water pump is fixedly connected to the top of the connecting pipe, and a corrugated hose is fixedly connected to the front of the water pump.

[0013] As a further improvement to the above solution, the number of the support frame is set to two, and the two support frames are symmetrically distributed front and back with the water pump as the center, and the adjusting ring is slidably connected inside the frame.

[0014] As a further improvement to the above solution, a liquid injection pipe is fixedly connected to the top of the mounting top plate, and a mixing component is fixedly connected to the top of the mounting top plate, the mixing component being located inside the mixing tank.

[0015] The above technical solution involves a mixing assembly consisting of a motor, a drive shaft, and a mixing rod, which can thoroughly mix the cleaning fluid inside the mixing tank.

[0016] As a further improvement to the above solution, the bottom of the mixing tank is in contact with the surface of the vehicle frame, the front end of the mixing tank is in contact with the surface of the limiting ring, and the rear end of the mixing tank is in contact with the surface of the adjusting ring.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] This invention, by setting a control cylinder to drive the lifting plate at the top to slide and rise within the adjusting slide rod, can drive the corrugated hose, delivery pipe, and nozzle to adjust the height of the tunnel sidewall to be cleaned. It can adjust the height of the equipment according to the different positions of the tunnel sidewall to be cleaned, improving the ease of operation and increasing the flexibility of the equipment to adjust the cleaning position of different tunnel sidewalls.

[0019] This invention uses a pull-pull frame to drive the adjusting ring to slide back and forth inside the frame, thereby stably limiting and fixing the mixing tank on top of the frame, ensuring the stability of the mixing tank when used on top of the frame. A support frame is set up to support the connecting pipe inside, which, together with the water pump on top, provides support stability during use. The mixing component is used to fully mix the cleaning solution input into the mixing tank. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the side anatomical structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the rear view structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the disassembly structure of the mixing tank of this utility model;

[0024] Figure 5 It is a right side structural schematic diagram of the utility model.

[0025] Explanation of key symbols:

[0026] 1. Frame; 2. Protective frame; 3. Casters; 10. Adjustment mechanism; 101. Bottom support frame; 102. Cylinder; 103. Support rod; 104. Adjusting slide rod; 105. Limiting top plate; 106. Lifting plate; 107. Support frame; 108. Corrugated hose; 109. Delivery pipe; 110. Nozzle; 20. Limiting mechanism; 201. Limiting retaining ring; 202. Adjusting retaining ring; 203. Push frame; 204. Bearing frame; 205. Connecting pipe; 206. Water pump; 30. Mixing mechanism; 301. Mixing tank; 302. Mounting top plate; 303. Handle; 304. Injection pipe; 305. Mixing assembly. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments. Example

[0028] Please combine Figure 1-5 This embodiment of a device for cleaning tunnel sidewalls includes a frame 1, a protective frame 2 fixedly connected to the bottom of the frame 1, and a movable wheel 3 rotatably connected inside the protective frame 2. The device is characterized by further comprising:

[0029] Adjustment mechanism 10 includes a bottom support frame 101, a cylinder 102 is fixedly connected to the top of the bottom support frame 101, a support rod 103 is fixedly connected to the bottom of the cylinder 102, an adjustment slide rod 104 is fixedly connected to the top of the bottom support frame 101, and a limit plate 105 is fixedly connected to the top of the adjustment slide rod 104.

[0030] The limiting mechanism 20 includes a limiting ring 201, an adjusting ring 202 is engaged at the rear end of the limiting ring 201, and a pusher 203 is fixedly connected at the rear end of the adjusting ring 202.

[0031] The mixing mechanism 30 includes a mixing tank 301, a mounting plate 302 is snapped onto the top of the mixing tank 301, and a handle 303 is fixedly connected to the rear end of the mixing tank 301.

[0032] The movable wheels 3 and the protective frame 2 are symmetrically distributed on the left and right sides of the frame 1. The lifting plate 106 is slidably connected inside the adjusting rod 104. The top of the lifting plate 106 is fixedly connected to the support frame 107. The corrugated hose 108 is fixedly connected inside the support frame 107. The left end of the corrugated hose 108 is fixedly connected to the conveying pipe 109. The surface of the conveying pipe 109 is fixedly connected to the nozzle 110. When the lifting plate 106 at the top is moved up and down inside the adjusting rod 104 by the control cylinder 102, the corrugated hose 108, the conveying pipe 109 and the nozzle 110 can be moved up and down to adjust the position of the tunnel sidewall that needs to be cleaned. The equipment can be adjusted to different positions of the tunnel sidewall that need to be cleaned, which improves the ease of operation and increases the flexibility of the equipment to adjust the cleaning position of different tunnel sidewalls.

[0033] The number of nozzles 110 is set to several, which can be used in conjunction with water pump 206 and corrugated hose 108 to effectively clean the tunnel sidewalls.

[0034] The number of adjusting slide rods 104 is set to two. The two adjusting slide rods 104 are symmetrically distributed on the left and right with the bottom support frame 101 as the center, and the support frame 107 is symmetrically distributed on the front and back with the lifting plate 106 as the center.

[0035] A support frame 204 is fixedly connected to the top of the frame 1. A connecting pipe 205 is fixedly connected inside the support frame 204. A water pump 206 is fixedly connected to the top of the connecting pipe 205. A corrugated hose 108 is fixedly connected to the front of the water pump 206.

[0036] The number of support frames 204 is set to two, and the two support frames 204 are symmetrically distributed front and back with the water pump 206 as the center. The adjusting ring 202 is slidably connected inside the frame 1.

[0037] A liquid injection pipe 304 is fixedly connected to the top of the mounting plate 302, and a mixing component 305 is also fixedly connected to the top of the mounting plate 302. The mixing component 305 is located inside the mixing tank 301. When the pulling and pushing frame 203 drives the adjusting ring 202 to slide back and forth inside the frame 1, it stably limits and fixes the mixing pipe 301 on the top of the frame 1, ensuring the stability of the mixing pipe 301 when used on the top of the frame 1. A support frame 204 is set to support the internal connecting pipe 205, which, together with the top water pump 206, provides support stability during use. The mixing component 305 thoroughly mixes the cleaning solution input into the mixing pipe 301.

[0038] The mixing assembly 305 consists of a motor, a drive shaft, and a mixing rod, which can thoroughly mix the cleaning fluid inside the mixing tank 301.

[0039] The bottom of the mixing tank 301 is in contact with the surface of the frame 1, the front end of the mixing tank 301 is in contact with the surface of the limiting ring 201, and the rear end of the mixing tank 301 is in contact with the surface of the adjusting ring 202.

[0040] The implementation principle of the device for cleaning tunnel sidewalls in this application embodiment is as follows: After the device is placed in a suitable position, the lifting plate 106 at the top is driven by the control cylinder 102 to slide and rise within the adjusting slide rod 104. This drives the corrugated hose 108, the delivery pipe 109, and the nozzle 110 to adjust the position of the tunnel sidewall that needs to be cleaned. This allows for adjustment of the height of the tunnel sidewall according to the different positions that need to be cleaned, improving the ease of operation and increasing the flexibility of adjusting the cleaning position of the device for different tunnel sidewalls. When the pulling and pushing frame 203 drives the adjusting ring 202 to slide back and forth within the frame 1, it stably limits and fixes the mixing pipe 301 at the top of the frame 1, ensuring the stability of the mixing pipe 301 when used at the top of the frame 1. The support frame 204 supports the internal connecting pipe 205, which, together with the top water pump 206, provides support stability during use. The mixing component 305 thoroughly mixes the cleaning solution input into the mixing pipe 301.

[0041] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A device for cleaning tunnel sidewalls, comprising a frame (1), wherein a protective frame (2) is fixedly connected to the bottom of the frame (1), and a movable wheel (3) is rotatably connected inside the protective frame (2), characterized in that... Also includes; Adjustment mechanism (10), the adjustment mechanism (10) includes a bottom support frame (101), a cylinder (102) is fixedly connected to the top of the bottom support frame (101), a support rod (103) is fixedly connected to the bottom of the cylinder (102), an adjustment slide rod (104) is fixedly connected to the top of the bottom support frame (101), and a limit plate (105) is fixedly connected to the top of the adjustment slide rod (104). The limiting mechanism (20) includes a limiting ring (201), and an adjusting ring (202) is engaged at the rear end of the limiting ring (201). A pusher (203) is fixedly connected to the rear end of the adjusting ring (202). The mixing mechanism (30) includes a mixing tank (301), a mounting plate (302) is snapped onto the top of the mixing tank (301), and a handle (303) is fixedly connected to the rear end of the mixing tank (301).

2. The device for cleaning tunnel sidewalls as described in claim 1, characterized in that: The moving wheels (3) and the protective frame (2) are symmetrically distributed on the left and right sides with the frame (1) as the center. The adjusting slide bar (104) is slidably connected to the lifting plate (106). The top of the lifting plate (106) is fixedly connected to the support frame (107). The corrugated hose (108) is fixedly connected to the inside of the support frame (107). The left end of the corrugated hose (108) is fixedly connected to the conveying pipe (109). The surface of the conveying pipe (109) is fixedly connected to the nozzle (110).

3. The device for cleaning tunnel sidewalls as described in claim 2, characterized in that: The number of the adjusting slide rods (104) is set to two. The two adjusting slide rods (104) are symmetrically distributed on the left and right with the bottom support frame (101) as the center, and the support frame (107) is symmetrically distributed on the front and back with the lifting plate (106) as the center.

4. The device for cleaning tunnel sidewalls as described in claim 3, characterized in that: The top of the frame (1) is fixedly connected to a support frame (204), the inside of the support frame (204) is fixedly connected to a connecting pipe (205), the top of the connecting pipe (205) is fixedly connected to a water pump (206), and the front of the water pump (206) is fixedly connected to a corrugated hose (108).

5. The device for cleaning tunnel sidewalls as described in claim 4, characterized in that: The number of the support frame (204) is set to two, and the two support frames (204) are symmetrically distributed front and back with the water pump (206) as the center. The adjusting ring (202) is slidably connected inside the frame (1).

6. The device for cleaning tunnel sidewalls as described in claim 1, characterized in that: The top of the mounting plate (302) is fixedly connected to an injection pipe (304), and the top of the mounting plate (302) is fixedly connected to a mixing component (305), which is located inside the mixing tank (301).

7. The device for cleaning tunnel sidewalls as described in claim 6, characterized in that: The bottom of the mixing tank (301) is in contact with the surface of the frame (1), the front end of the mixing tank (301) is in contact with the surface of the limiting ring (201), and the rear end of the mixing tank (301) is in contact with the surface of the adjusting ring (202).

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