Highway high-pressure cleaning device

Abstract

The invention discloses a highway high-pressure cleaning device, and relates to the technical field of highway maintenance. The device comprises a cleaning vehicle, and a dirt removing mechanism and a cleaning mechanism are arranged on one side of the cleaning vehicle; a supporting frame is fixedly installed on one side of the cleaning vehicle, the sewage disposal mechanism comprises a sewage disposal box fixedly installed on one side of the supporting frame, a sewage disposal plate is arranged on the side, away from the cleaning vehicle, of the sewage disposal box, and a flow guide groove is formed in the surface of the sewage disposal plate. By means of the dirt cleaning mechanism, when some thick oil dirt layers are cleaned, the thick oil dirt layers are changed into thin oil dirt layers firstly, then the thin oil dirt layers are washed through high-pressure water flow, the thick oil dirt layers can be effectively cleaned, the workload of a high-pressure water gun is reduced, and through layer-by-layer cleaning, it can be avoided that when the thick oil dirt layers are directly washed through the high-pressure water gun, the oil dirt layers cannot be cleaned; when the cleaning agent is used, part of greasy dirt cannot be completely removed, so that part of stains are re-accumulated, the greasy dirt can be more thoroughly removed, re-accumulation of the greasy dirt is prevented, and the lasting cleaning effect is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of highway maintenance equipment, and in particular to a highway high-pressure cleaning device. Background Art

[0002] After the highway is paved and opened to traffic for a long time, a large amount of waste or impurities and dust will accumulate on the road surface. If the dust accumulates on the road surface for a long time and is not cleaned in time, it will easily cause damage to the road surface or cause problems for vehicles passing through the road surface. The expansion of the highway has also brought about an increase in maintenance work. Highway maintenance is a vital task. When maintaining and repairing the highway, a cleaning vehicle is needed to clean the road surface.

[0003] The patent (application number: CN201821781472.5) discloses a high-pressure cleaning device for highway maintenance, including a carriage, a push handle, a water tank, a high-pressure water pump, a battery, a water suction pump, a support wheel, a self-locking universal wheel, a storage box, a high-pressure water pipe, a seat, a high-pressure water gun, a water inlet pipe, a control panel, a hook and a water suction pipe. A push handle is fixed at one end of the carriage, and self-locking universal wheels are symmetrically installed on the bottom of the carriage near the push handle. Support wheels are installed at the symmetrical position of the self-locking universal wheels on the bottom of the carriage. This high-pressure cleaning device guides water out of the water tank through the high-pressure water pump, and then sprays it out through the high-pressure water pipe and the high-pressure water gun, so as to conveniently clean the highway with high pressure. Moreover, the water tank can be conveniently supplied with water by conveniently extending the water suction pump and the water suction pipe, and the operation is convenient. At the same time, the water tank, the high-pressure cleaning device and the water supply device are integrated into one, so that the device is flexible to operate, and the road section to be repaired can be cleaned in all directions, simplifying the maintenance work.

[0004] This patent and the prior art have the following technical problems in actual use: During transportation, vehicle breakdowns and other situations on highways, vehicles may leak, causing oil or other liquids to adhere to the road surface. When cleaning the oily layer, most of the time, staff use a brush to scrub the surface, or increase the flow of a high-pressure water gun to flush it. This method may cause wear and tear on the road surface due to the strong flushing force of the high-pressure water gun when cleaning the thick oily layer. Summary of the invention

[0005] The purpose of the present invention is to solve the above problems and provide a high-pressure road cleaning device.

[0006] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions: A highway high-pressure cleaning device comprises a cleaning vehicle, one side of which is provided with a dirt removal mechanism and a cleaning mechanism; A support frame is fixedly installed on one side of the cleaning vehicle, and the cleaning mechanism includes a cleaning box fixedly installed on one side of the supporting frame, a cleaning plate is arranged on the side of the cleaning box away from the cleaning vehicle, and a guide groove is provided on the surface of the cleaning plate, and a support plate is fixedly installed on the side of the cleaning plate close to the cleaning box, and a softening nozzle is fixedly installed on one side of the support plate, and a plurality of softening nozzles are symmetrically arranged. A connecting pipe is fixedly connected to the side of the softening nozzle close to the cleaning box, and the connecting pipe passes through and extends to the interior of the cleaning box, and a sealing block is fixedly installed on the inner wall of the cleaning box, and the number of sealing blocks is set the same as that of the connecting pipe, and the connecting pipe extends to the interior of the sealing block, and a water inlet is provided on the surface of the connecting pipe, and a sliding groove is provided on the end surface of the supporting frame, and the sliding groove is symmetrically arranged in two groups, and a sliding block is fixedly installed on the top of the cleaning plate, and the sliding block is symmetrically arranged in two groups, and the sliding block is slidably connected to the supporting frame through the sliding groove; The cleaning mechanism comprises a water outlet box fixedly mounted on the bottom of the support frame, and a high-pressure nozzle is fixedly connected to one side of the water outlet box close to the dirt cleaning plate, and a plurality of groups of high-pressure nozzles are arranged.

[0007] Furthermore, a heating box is fixedly installed on one side of the water outlet box, an electric heating plate is fixedly installed on the inner wall of the heating box, the support frame is configured as a hollow structure, and the top of the water outlet box is connected to the support frame.

[0008] Furthermore, a limiting plate is fixedly installed on one side opposite to the support frame, and the limiting plate is shaped as a relatively arc-shaped structure. An air outlet is fixedly installed on the bottom of the support frame.

[0009] Furthermore, a sealing cylinder is fixedly installed on one side of the cleaning box close to the cleaning plate, and the sealing cylinder is sleeved on the surface of the connecting pipe. A circulation pipe is arranged above the cleaning box, and a solenoid valve is fixedly installed between the circulation pipe and the cleaning box. Air pipes are fixedly connected between the two sides of the circulation pipe and the support frame.

[0010] Furthermore, a resistance detector is fixedly installed inside the sliding groove, a resistance spring is fixedly installed between the sliding block and the resistance detector, and the solenoid valve is electrically connected to the resistance detector.

[0011] Furthermore, a drainage groove is provided on the surface of the cleaning plate, and the drainage groove is located below the softening nozzle.

[0012] Furthermore, the limiting plate is located at one side of the sewage trough, and the sewage cleaning plate is configured to be similar to a cone shape.

[0013] Furthermore, the bottom of the cleaning plate is arranged to be relatively inclined, and the cleaning plate has a certain distance from the ground.

[0014] Furthermore, a water storage tank is fixedly installed on the top of the cleaning vehicle, and the water storage tank is fixedly connected to the water outlet tank through a water pipe.

[0015] The beneficial effects of the present invention are as follows: The present invention utilizes a cleaning mechanism, which can, when cleaning some thick oily dirt layers, first turn them into a thin oily dirt layer, and then flush them with a high-pressure water flow, which can effectively clean the thick oily dirt layer and reduce the workload of the high-pressure water gun. By removing layer by layer, it can be avoided that when flushing directly with a high-pressure water gun, part of the oily dirt cannot be completely removed, thereby causing part of the stains to re-accumulate, and the oily dirt can be removed more thoroughly to prevent the oily dirt from gathering again, thereby ensuring a lasting cleaning effect.

[0016] The present invention utilizes the cleaning mechanism to heat the water outlet tank, so that the water sprayed from the high-pressure nozzle becomes hot water. The hot water can effectively soften the oil stains, thereby improving the cleaning efficiency. At the same time, the flow direction of the oil stains can be restricted under the action of the limiting plate to prevent the oil stains from flowing around due to the water flow and causing the oil stains to spread. At the same time, part of the hot air can be continuously blown out through the air outlet, which can limit the restricted oil stains and further soften them, making it easier for staff to clean them.

[0017] The present invention utilizes a cleaning mechanism to increase the flow rate of the oil softener sprayed from the softening nozzle, which can impact the thick oil layer. At the same time, since the oil softener is heated, the effect of reacting with the oil layer is also improved. At the same time, when it falls on the surface of the cleaning plate, the temperature of the cleaning plate is increased, and the effect of shoveling the oil layer is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall schematic diagram of the present invention; Figure 2 It is a schematic side view of the whole of the present invention; Figure 3 It is a schematic diagram of the cleaning mechanism of the present invention; Figure 4 The present invention Figure 3 Schematic diagram at A in the middle; Figure 5 It is a schematic diagram of the bottom of the dirt cleaning plate of the present invention; Figure 6 is a schematic diagram of the support frame of the present invention; Figure 7 The present invention Figure 6 Schematic diagram at B in the middle; Figure 8 It is a schematic diagram of an electric heating plate of the present invention.

[0019] Figure numerals: 1. cleaning vehicle; 2. dirt cleaning mechanism; 201. dirt cleaning box; 202. dirt cleaning plate; 203. guide groove; 204. support plate; 205. softening nozzle; 206. connecting pipe; 207. sealing block; 208. water inlet; 3. cleaning mechanism; 301. water outlet box; 302. high-pressure nozzle; 303. heating box; 304. electric heating plate; 4. support frame; 5. sliding groove; 6. sliding block; 7. limiting plate; 8. air outlet; 9. sealing cylinder; 10. circulation pipe; 11. solenoid valve; 12. air supply pipe; 13. resistance detector; 14. resistance spring; 15. sewage trough; 16. water storage tank. DETAILED DESCRIPTION

[0020] To make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] A highway high-pressure cleaning device according to a preferred embodiment of the present invention will be described in detail below.

[0022] Embodiment 1, as Figure 1-Figure 8 As shown, it includes a cleaning vehicle 1, and a cleaning mechanism 2 and a cleaning mechanism 3 are provided on one side of the cleaning vehicle 1; A support frame 4 is fixedly installed on one side of the cleaning vehicle 1, and the cleaning mechanism 2 includes a cleaning box 201 fixedly installed on one side of the support frame 4. A cleaning plate 202 is arranged on the side of the cleaning box 201 away from the cleaning vehicle 1, and a guide groove 203 is opened on the surface of the cleaning plate 202. A support plate 204 is fixedly installed on the side of the cleaning plate 202 close to the cleaning box 201, and a softening nozzle 205 is fixedly installed on one side of the support plate 204. The softening nozzle 205 is symmetrically arranged in several groups, and the softening nozzle 205 is fixedly connected to the side of the cleaning box 201 with a connecting pipe 203. 6. The connecting pipe 206 penetrates and extends to the interior of the cleaning box 201. The inner wall of the cleaning box 201 is fixedly installed with a sealing block 207. The number of the sealing blocks 207 is the same as that of the connecting pipe 206. The connecting pipe 206 extends to the interior of the sealing block 207. The surface of the connecting pipe 206 is provided with a water inlet 208. The end surface of the support frame 4 is provided with a sliding groove 5. The sliding groove 5 is symmetrically arranged in two groups. The top of the cleaning plate 202 is fixedly installed with a sliding block 6. The sliding block 6 is symmetrically arranged in two groups. The sliding block 6 is slidably connected to the support frame 4 through the sliding groove 5. The cleaning mechanism 3 includes a water outlet tank 301 fixedly mounted at the bottom of the support frame 4, the water outlet tank 301 is fixedly connected to one side of the cleaning plate 202 near the high-pressure nozzle 302, the high-pressure nozzle 302 is provided with a plurality of groups; The staff first injects the oil softener into the cleaning tank 201, and when the cleaning vehicle 1 is pushed to clean the road surface on the highway, when the cleaning vehicle 1 moves straight forward, the cleaning water in the water outlet tank 301 is sprayed from the high-pressure nozzle 302 to clean some impurities attached to the road surface. Due to factors such as vehicle failures and traffic accidents, some oil or other liquids may be attached to the road surface. If they are not cleaned in time, they will form oil stains after long-term accumulation. As the cleaning vehicle 1 continues to move, when the cleaning plate 202 set on the cleaning vehicle 1 is in contact with some relatively large impurities, the cleaning water in the water outlet tank 301 is sprayed from the high-pressure nozzle 302 to clean some impurities attached to the road surface. When the cleaning plate 202 contacts a thick layer of oil, since the thick layer of oil solidifies and has a certain hardness, as the cleaning vehicle 1 continues to move, the oil will push the cleaning plate 202 to slide inside the sliding groove 5 through the sliding block 6 and move toward the cleaning vehicle 1. During the movement, the cleaning plate 202 drives the connecting pipe 206 to move synchronously. During the movement, the connecting pipe 206 extends into the interior of the cleaning box 201. Due to the continuous movement of the connecting pipe 206, the water inlet 208 opened on the surface of the connecting pipe 206 moves out from the inside of the sealing block 207. At this time, the oil softener in the cleaning box 201 will enter the interior of the connecting pipe 206 from the water inlet 208, and will be sprayed out from the softening nozzle 205, and will be transported to the front of the cleaning plate 202 through the guide groove 203 on the surface of the cleaning plate 202, so as to soften the oil layer in contact with the cleaning plate 202 and in front of the cleaning plate 202. After being softened by the oil softener, when the cleaning plate 202 moves, the thick oil will be scraped off and turned into a thin oil layer. At this time, it can be washed by the high-pressure water flow sprayed from the high-pressure nozzle 302. When the thick oil layer is no longer in contact with the cleaning plate 202, the oil layer will be removed. When in contact, the cleaning plate 202 is immediately reset, and at the same time, the connecting pipe 206 is reset, so that the oil softener is no longer sprayed out. When cleaning some thick oil layers, it can first be turned into a thin oil layer, and then flushed with high-pressure water flow. The thick oil layer can be effectively cleaned and the workload of the high-pressure water gun can be reduced. By removing layer by layer, it can be avoided that when flushing it directly with a high-pressure water gun, some oil stains cannot be completely removed, thereby causing some stains to re-accumulate. The oil can be removed more thoroughly to prevent the oil from accumulating again, ensuring a lasting cleaning effect.

[0023] Embodiment 2, as Figure 8 As shown, a heating box 303 is fixedly installed on one side of the water outlet box 301, an electric heating plate 304 is fixedly installed on the inner wall of the heating box 303, the support frame 4 is set as a hollow structure, and the top of the water outlet box 301 is connected to the support frame 4; When cleaning a thin layer of oil stains, the electric heating plate 304 can be turned on to heat the heating box 303. When the water flows into the water outlet box 301, it will be heated so that the water sprayed by the high-pressure nozzle 302 becomes hot water. The hot water can effectively soften the oil stains, thereby improving the cleaning efficiency.

[0024] Embodiment three, as Figure 1-Figure 6 As shown, a limiting plate 7 is fixedly installed on one side opposite to the support frame 4, and the limiting plate 7 is shaped as a relatively arc-shaped structure, and an air outlet 8 is fixedly installed on the bottom of the support frame 4; When the oil softener reacts with the thick oil layer and softens it, under the continuous push of the cleaning plate 202, the oil will flow into the limiting plates 7 under the influence of the shape of the cleaning plate 202. The limiting plates 7 are set to limit the flow direction of the oil to prevent it from flowing around due to the water flow and causing the oil to spread. At the same time, part of the hot air can be continuously blown out through the air outlet 8, which can limit the restricted oil and further soften it, making it easier for the staff to clean it.

[0025] Embodiment 4, as Figure 1-Figure 4 As shown, a sealing cylinder 9 is fixedly installed on one side of the cleaning box 201 close to the cleaning plate 202, and the sealing cylinder 9 is sleeved on the surface of the connecting pipe 206. A circulation pipe 10 is arranged above the cleaning box 201, and a solenoid valve 11 is fixedly installed between the circulation pipe 10 and the cleaning box 201. An air delivery pipe 12 is fixedly connected between the two sides of the circulation pipe 10 and the support frame 4. A resistance detector 13 is fixedly installed inside the sliding groove 5, and a resistance spring 14 is fixedly installed between the sliding block 6 and the resistance detector 13. The solenoid valve 11 is electrically connected to the resistance detector 13. When the cleaning plate 202 is pushed by the thick oil layer and moves toward the cleaning vehicle 1 through the sliding block 6, the sliding block 6 squeezes the resistance spring 14, and the resistance detector 13 detects the resistance of the resistance spring 14. If it exceeds the preset threshold, the resistance detector 13 immediately controls the solenoid valve 11 to open. The hot air generated by the heating of the electric heating plate 304 passes through the support frame 4, and part of the hot air enters the circulation pipe 10 through the air pipe 12, and enters the cleaning tank 201 through the solenoid valve 11, heating the oil softener and increasing the flow rate of the oil softener sprayed from the softening nozzle 205. While being able to impact the thick oil layer, the effect of the oil softener reacting with the oil layer is also improved due to the heating of the oil softener. At the same time, when it falls on the surface of the cleaning plate 202, the temperature of the cleaning plate 202 is increased, and the effect of shoveling the oil layer is better.

[0026] Embodiment 5, as Figure 1-Figure 3As shown, a drain groove 15 is provided on the surface of the cleaning plate 202, the drain groove 15 is located below the softening nozzle 205, the limiting plate 7 is located on one side of the drain groove 15, the cleaning plate 202 is configured to be similar to a cone shape, the bottom of the cleaning plate 202 is configured to be relatively inclined, and the cleaning plate 202 has a certain distance from the ground; By utilizing the drain chute 15, when oil stains accumulate on the surface of the cleaning plate 202, a portion of the oil stain softener will fall on the surface of the cleaning plate 202 after being sprayed, thereby further softening the oil stains on its surface and causing it to flow down from the drain chute 15, thereby preventing the residual oil stains on the surface of the cleaning plate 202 from affecting the cleaning process.

[0027] Embodiment six, as Figure 1-Figure 2 As shown, a water storage tank 16 is fixedly installed on the top of the cleaning vehicle 1, and the water storage tank 16 is fixedly connected to the water outlet tank 301 through a water pipe; The water storage tank 16 can be used to transport the cleaning water stored in the water storage tank 16 to the water outlet tank 301 and spray it out from the high-pressure nozzle 302 to clean the road surface.

[0028] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A road high-pressure cleaning device, comprising a cleaning vehicle (1), characterized in that: A dirt removal mechanism (2) and a cleaning mechanism (3) are provided on one side of the cleaning vehicle (1); A support frame (4) is fixedly mounted on one side of the cleaning vehicle (1); the cleaning mechanism (2) comprises a cleaning box (201) fixedly mounted on one side of the support frame (4); a cleaning plate (202) is arranged on the side of the cleaning box (201) away from the cleaning vehicle (1); a guide groove (203) is provided on the surface of the cleaning plate (202); a support plate (204) is fixedly mounted on the side of the cleaning plate (202) close to the cleaning box (201); a softening nozzle (205) is fixedly mounted on one side of the support plate (204); a plurality of softening nozzles (205) are symmetrically arranged; and a connecting pipe (206) is fixedly connected to the side of the softening nozzle (205) close to the cleaning box (201). ), the connecting pipe (206) passes through and extends to the interior of the cleaning box (201), a sealing block (207) is fixedly installed on the inner wall of the cleaning box (201), the number of the sealing blocks (207) is the same as that of the connecting pipe (206), the connecting pipe (206) extends to the interior of the sealing block (207), a water inlet (208) is provided on the surface of the connecting pipe (206), a sliding groove (5) is provided on the end surface of the support frame (4), the sliding groove (5) is symmetrically arranged in two groups, a sliding block (6) is fixedly installed on the top of the cleaning plate (202), the sliding block (6) is symmetrically arranged in two groups, and the sliding block (6) is slidably connected to the support frame (4) through the sliding groove (5); The cleaning mechanism (3) comprises a water outlet box (301) fixedly mounted on the bottom of the support frame (4); a side of the water outlet box (301) close to the dirt cleaning plate (202) is fixedly connected to a high-pressure nozzle (302); and a plurality of groups of high-pressure nozzles (302) are provided.

2. A road high-pressure cleaning device according to claim 1, characterized in that: A heating box (303) is fixedly mounted on one side of the water outlet box (301), an electric heating plate (304) is fixedly mounted on the inner wall of the heating box (303), the support frame (4) is configured as a hollow structure, and the top of the water outlet box (301) is in communication with the support frame (4).

3. A road high-pressure cleaning device according to claim 1, characterized in that: A limiting plate (7) is fixedly mounted on one side opposite to the support frame (4), the limiting plate (7) being shaped as a relatively arc-shaped structure, and an air outlet (8) is fixedly mounted on the bottom of the support frame (4).

4. A road high-pressure cleaning device according to claim 1, characterized in that: A sealing cylinder (9) is fixedly mounted on one side of the dirt cleaning box (201) close to the dirt cleaning plate (202); the sealing cylinder (9) is sleeved on the surface of the connecting pipe (206); a circulation pipe (10) is arranged above the dirt cleaning box (201); a solenoid valve (11) is fixedly mounted between the circulation pipe (10) and the dirt cleaning box (201); and air delivery pipes (12) are fixedly connected between the two sides of the circulation pipe (10) and the support frame (4).

5. A road high-pressure cleaning device according to claim 1, characterized in that: A resistance detector (13) is fixedly installed inside the sliding groove (5), a resistance spring (14) is fixedly installed between the sliding block (6) and the resistance detector (13), and the solenoid valve (11) is electrically connected to the resistance detector (13).

6. A road high-pressure cleaning device according to claim 1, characterized in that: A sewage discharge groove (15) is provided on the surface of the sewage cleaning plate (202), and the sewage discharge groove (15) is located below the softening nozzle (205).

7. A road high-pressure cleaning device according to claim 3, characterized in that: The limiting plate (7) is located on one side of the sewage trough (15), and the sewage cleaning plate (202) is configured to be similar to a cone shape.

8. A road high-pressure cleaning device according to claim 1, characterized in that: The bottom of the dirt-cleaning plate (202) is arranged to be relatively inclined, and the dirt-cleaning plate (202) is at a certain distance from the ground.

9. A road high-pressure cleaning device according to claim 1, characterized in that: A water storage tank (16) is fixedly mounted on the top of the cleaning vehicle (1), and the water storage tank (16) is fixedly connected to the water outlet tank (301) via a water pipe.

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