Tunnel water cleaning device

Abstract

The present invention discloses a tunnel water cleaning device, comprising a holding tank, wherein one end side wall of the holding tank is detachably connected to a storage box, and a floating treatment box is provided on one side of the storage box, and an outer wall of the floating treatment box near the bottom edge is detachably connected to a circle of floating plates, and the floating plates are hollow structures. A water depth detector is detachably embedded and connected to one side wall of the floating treatment box, and a detection head of the water depth detector is downward and passes through the floating plate, and a suction pipe is provided on the bottom side wall of the floating plate, and one end of the suction pipe passes through the floating plate and is detachably connected to the floating treatment box. The present invention has the following advantages: the floating treatment box can be driven to move on the water surface by the provided propeller and floating plate, so that it can be moved to a suitable position, and the water depth can be detected by the water depth detector connected to the floating treatment box, so that the floating treatment box can be moved to the deepest point, and then the electric telescopic rod is started to lower the suction pipe, and then the pump is started to suck the water.

Description

Technical Field

[0001] The present invention relates to the technical field of water extraction and cleaning equipment, and in particular to a tunnel water cleaning device. Background Art

[0002] A tunnel is a passage device created by excavation, usually on a mountain. This can effectively save the cost of road construction and shorten the journey. It is also one of the main ways to deal with mountains when constructing roads. Tunnels are also excavated underground in cities to relieve traffic pressure on the road. Tunnels in cities are generally called underpasses. Because the entrances and exits of underpasses are inclined downward, it is easy to cause water accumulation if drainage is not timely in heavy rain, which is also one of the main problems of underpasses now.

[0003] At present, the treatment of accumulated water is simply to extract it through a pump. However, because the container for receiving the accumulated water is generally a tank truck, it cannot be put into the water, and the pipeline length is limited. Each time the water in one area is pumped out, the tank truck and the extraction equipment need to be moved to a suitable position to extract water from the next area. This is obviously inconvenient and the cleaning efficiency is low. In addition, because the accumulated water can easily lead to the accumulation of silt, the ground is slippery, and people are prone to slipping during the treatment process, which greatly increases the safety risk. For this reason, a tunnel water cleaning device is proposed. Summary of the Invention

[0004] The technical problem to be solved by the present invention is that the current cleaning method is inefficient, and because accumulated water easily leads to the accumulation of silt, the ground is slippery, and people are prone to slipping during the treatment process, which greatly increases the safety risk. A tunnel water cleaning device is provided to improve the cleaning efficiency, reduce the frequency of manual activities, and improve the safety of workers.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a tunnel water cleaning device, comprising a holding tank, one end side wall of the holding tank is detachably connected to the storage box, one side of the storage box is provided with a floating treatment box, the outer wall of the floating treatment box near the bottom edge is detachably connected with a circle of floating plates, the floating plate is a hollow structure, one side wall of the floating treatment box is detachably embedded with a water depth detector, the detection head of the water depth detector is downward and passes through the floating plate, a suction pipe is provided on the bottom side wall of the floating plate, one end of the suction pipe is detachably connected to the floating treatment box through the floating plate, one side of the floating treatment box is detachably connected to an electric telescopic rod, the output end of the electric telescopic rod passes through the bottom side wall of the floating treatment box and the floating plate and is detachably connected to a connecting plate, one end of the connecting plate is detachably connected to one side wall of the bottom end of the suction pipe, and the bottom end of the suction pipe is detachably connected to a rectangular plate.

[0006] As a preferred technical solution of the present invention, the floating plate is detachably connected to a propeller near the holding tank and near the edges at both ends. The floating plate is a rectangular structure, and the top edges on four sides extend outward in an inclined structure. A slot is provided in the middle of the top side wall of the floating plate, and the floating treatment box is detachably embedded in the slot through the bottom end. A rectangular protrusion is connected to the top of the floating treatment box, and the interior of the protrusion is communicated with the interior of the floating treatment box.

[0007] Preferably, the floating treatment box can float on the water surface through the float plate, and then the floating treatment box is driven to move on the water surface by the propeller, so that the water pipe can be pulled to a farther location without the need for manual laying of the water pipe, reducing the frequency of human activities and improving safety.

[0008] As a preferred technical solution of the present invention, a water baffle is fixedly connected to the bottom side wall of one end of the floating plate, the water baffle is a conical structure, and the water baffle is located in front of the suction pipe.

[0009] Preferably, the water flow during the movement can be diverted by the established water baffles to avoid water impact on the suction pipe, improve the stability of the suction pipe during the movement, and avoid the problem of slowing down the movement of the floating treatment box due to water impact.

[0010] As a preferred technical solution of the present invention, a pump is detachably connected to the inside of the floating treatment box and located in the protrusion, and the output end of the pump is connected to a connector. A transfer pipe is detachably connected to the inside of the floating treatment box, and the connector is connected to the transfer pipe. The suction pipe extends into the floating treatment box and is detachably connected to the water inlet end of the transfer pipe. The suction pipe is a telescopic corrugated hose, and the electric telescopic rod is a multi-stage telescopic structure. A water pipe is detachably connected to one side wall of the floating treatment box, and the water pipe is connected to the water outlet end of the transfer pipe. The water pipe extends into the storage box at one end away from the floating treatment box.

[0011] Preferably, the pump is started to pump water out through the suction pipe and then send the water into the holding tank through the transfer pipe and the water pipe, completing a process of extraction, transportation and storage, thereby achieving the cleaning of accumulated water. Because the suction pipe is a corrugated hose that can be extended and retracted, it can be lowered to the bottom of the water for pumping, thereby improving efficiency.

[0012] As a preferred technical solution of the present invention, a through hole corresponding to the diameter of the suction pipe is provided in the middle of the rectangular plate, and a filter plate is detachably embedded in the through hole, and a slide groove is provided on the rectangular plate away from the suction pipe and close to the two side edges, and a slider is slidably connected in each of the two slide grooves, and a driver is detachably connected to the side wall at one end of each slide groove, and the output end of the driver is detachably connected to the middle of the top side wall of the slider, and a cleaning horizontal plate is fixedly connected to one side wall of the slider, and a brush is fixedly connected to the side wall opposite to the rectangular plate, and the brush is in contact with the filter plate.

[0013] Preferably, the cleaning transverse plate is driven to move up and down by a driver, so that the surface of the filter plate can be cleaned to avoid clogging thereof and affecting the suction effect.

[0014] As a preferred technical solution of the present invention, one side wall of the storage box is rotatably connected to a side baffle through a return spring, a winding column is fixedly connected in the middle of the side baffle, a water pipe is wound on the winding column, one end of the side baffle is fixedly connected to a ring-shaped extension head, and one end of the water pipe extends into the storage tank through the extension head, and a circle of positioning slots is evenly opened on the side wall of the side baffle located on the extension head.

[0015] Preferably, the side baffles can be provided with an automatic rotation function by means of a return spring, so that the water pipes can be automatically rotated, wound and stored, and the water pipes can be easily pulled out to a suitable position.

[0016] As a preferred technical solution of the present invention, a blocking box is detachably connected to one side of the storage box near the edge, an inner groove is opened inside the blocking box, a movable rod is movably connected to the middle of the side wall at one end of the blocking box, and the movable rod is located in the inner groove. Both side edges of the one end are fixedly connected to upright docking plates, and the side walls of the upright docking plates near both ends are fixedly connected to reset springs, and the reset spring is fixedly connected to one side wall in the inner groove through its end away from the upright docking plate.

[0017] As a preferred technical solution of the present invention, the movable rod is located in the middle of the side wall at one end of the inner groove and is fixedly connected to a limiting plug. The end of the limiting plug away from the movable rod is a semicircular structure and passes through the side wall of the blocking box and is inserted into the positioning slot.

[0018] Preferably, the movable rod is pulled outward to disengage the limit pin from the positioning slot, so that the side baffle can be rotated. After the water pipe is stretched to an appropriate length, the movable rod is released so that the limit pin is reinserted into the positioning slot under the drive of the reset spring, thereby locking the side baffle.

[0019] As a preferred technical solution of the present invention, the bottom side wall of the holding tank is fixedly connected to a support base, and tires are detachably connected to the bottom of the support base and near the four corners. The bottom edge of one end of the support base is fixedly connected to a load-bearing plate, and both side edges of the load-bearing plate are fixedly connected to a diagonal rod, and one end of the diagonal rod is fixedly connected to the side wall of one end of the support base. A groove is provided in the middle of the top side wall of the load-bearing plate, and the groove corresponds to the size and shape of the floating plate.

[0020] Preferably, the holding tank is set up as an independently movable structure, so that the holding tank can be moved into the water as needed, without worrying about the vehicle engine being damaged by water, thereby improving the flexibility of application. The floating treatment box can be stored by the established supporting plates and grooves.

[0021] The present invention has the following advantages: the propeller and the floating plate can be used to drive the floating treatment box to move on the water surface, so that it can be moved to a suitable position. The water depth can be detected by the water depth detector connected to the floating treatment box, so that the floating treatment box can be moved to the deepest point, and then the electric telescopic rod is started to lower the suction pipe, and then the pump is started to suck the water. Because the suction is directly performed at the deepest point, there is no need for regular movement, which can effectively improve the suction efficiency. At the same time, there is no need for workers to frequently adjust and carry the water, which reduces the movement frequency and improves the safety of the workers.

[0022] The rectangular plate and its components can be used to clean the solid debris isolated from the filter plate, thus preventing the filter plate from being blocked and affecting the normal extraction and cleaning of the accumulated water. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of a preferred embodiment of the present invention;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of a floating treatment tank according to a preferred embodiment of the present invention;

[0025] Figure 3 This is a schematic side view of a floating treatment tank according to a preferred embodiment of the present invention;

[0026] Figure 4 This is a schematic diagram of the internal structure of a floating treatment tank according to a preferred embodiment of the present invention;

[0027] Figure 5 This is a schematic diagram of the partial exploded structure of a suction pipe according to a preferred embodiment of the present invention;

[0028] Figure 6 This is a schematic diagram of the exploded structure of a storage box according to a preferred embodiment of the present invention;

[0029] Figure 7It is a schematic diagram of a half-section structure of a sealing box according to a preferred embodiment of the present invention.

[0030] Explanation of the accompanying symbols: 1. Holding tank; 2. Support base; 3. Storage box; 4. Water pipe; 5. Loading plate; 6. Groove; 7. Floating treatment box; 8. Floating plate; 9. Water-blocking plate; 10. Propeller; 11. Suction pipe; 12. Connecting plate; 13. Water depth detector; 14. Rectangular plate; 15. Electric telescopic rod; 16. Pump; 17. Connecting head; 18. Transfer pipe; 19. Slide; 20. Cleaning horizontal plate; 21. Slider; 22. Drive; 23. Filter plate; 24. Side baffle; 25. Winding column; 26. Extension head; 27. Positioning slot; 28. Blocking box; 29. ​​Movable rod; 30. Inner groove; 31. Vertical docking plate; 32. Return spring; 33. Limiting column. DETAILED DESCRIPTION

[0031] The present invention will be further described below with reference to the accompanying drawings.

[0032] Example 1

[0033] Please refer to Figure 1-3 The present invention provides a tunnel water cleaning device, comprising a holding tank 1, one end side wall of the holding tank 1 is detachably connected to a storage box 3, a floating treatment box 7 is set on one side of the storage box 3, the outer wall of the floating treatment box 7 near the bottom edge is detachably connected to a circle of floating plates 8, the floating plates 8 are hollow structures, one side wall of the floating treatment box 7 is detachably embedded with a water depth detector 13, the detection head of the water depth detector 13 is downward and passes through the floating plates 8, a suction pipe 11 is set on the bottom side wall of the floating plate 8, one end of the suction pipe 11 passes through the floating plate 8 and is detachably connected to the floating treatment box 7, one side of the floating treatment box 7 is detachably connected to an electric telescopic rod 15, the output end of the electric telescopic rod 15 passes through the bottom side wall of the floating treatment box 7 and the floating plate 8 and is detachably connected to a connecting plate 12, one end of the connecting plate 12 is detachably connected to one side wall of the bottom end of the suction pipe 11, and the bottom end of the suction pipe 11 is detachably connected to a rectangular plate 14;

[0034] The float plate 8 is close to the holding tank 1 and is detachably connected to a propeller 10 near the edges of both ends. The float plate 8 is a rectangular structure, and the top edges on the four sides extend outward in an inclined structure. A slot is provided in the middle of the top side wall of the float plate 8, and the floating treatment box 7 is detachably embedded in the slot through the bottom end. A rectangular protrusion is connected to the top of the floating treatment box 7, and the inside of the protrusion is connected to the inside of the floating treatment box 7. A water baffle 9 is fixedly connected to the bottom side wall of one end of the float plate 8. The water baffle 9 is a conical structure and is located in front of the suction pipe 11.

[0035] The technical effect of this embodiment is as follows: the holding tank 1 is moved to a suitable position by a trailer, and then the floating treatment box 7 is placed on the water surface and the propeller 10 is started to move it on the water surface. The depth of the water is detected by the water depth detector 13, and the movement is stopped when it moves to the deepest point. In order to ensure smooth movement, the side wall of the float 8 is set up into an inclined structure to reduce the probability of water splashing onto the floating treatment box 7. At the same time, a water baffle 9 is set up to divert water during the movement process, reducing the impact of water on the suction pipe 11 and affecting its movement stability, while also avoiding the problem of water impact on the suction pipe 11 causing the moving speed of the floating treatment box 7 to decrease.

[0036] Example 2

[0037] Please refer to Figure 1 and 4 A pump 16 is detachably connected to the inside of the floating treatment box 7 and is located in the protrusion. The output end of the pump 16 is connected to a connector 17. A transfer pipe 18 is detachably connected to the inside of the floating treatment box 7. The connector 17 is connected to the transfer pipe 18. The suction pipe 11 extends into the floating treatment box 7 and is detachably connected to the water inlet end of the transfer pipe 18. The suction pipe 11 is a telescopic corrugated hose, and the electric telescopic rod 15 is a multi-stage telescopic structure. A water pipe 4 is detachably connected to the side wall of the floating treatment box 7, and the water pipe 4 is connected to the water outlet end of the transfer pipe 18. The end of the water pipe 4 away from the floating treatment box 7 extends into the storage box 3.

[0038] The technical effect of this embodiment is as follows: the suction pipe 11 is lowered to the lowest point through the electric telescopic rod 15, and then the pump 16 is started to suck the accumulated water through the suction pipe 11. The pumped water is sent into the holding tank 1 for storage through the transfer pipe 18 and the water pipe 4. Because the suction pipe 11 and the transfer pipe 18 are detachably connected, it is convenient to disassemble and maintain the suction pipe 11 in the later stage, ensuring the smooth use of the suction pipe 11, and a counterweight block can be embedded at the bottom end of the suction pipe 11 to increase the vertical stability of the suction pipe 11 and prevent it from excessively swinging and affecting the extraction effect.

[0039] Example 3

[0040] Please refer to Figure 4-5 A through hole corresponding to the diameter of the suction pipe 11 is opened in the middle of the rectangular plate 14, and a filter plate 23 is detachably embedded in the through hole. A slide groove 19 is opened on the rectangular plate 14 away from the suction pipe 11 and near the edges on both sides. A slider 21 is slidably connected in the two slide grooves 19. A driver 22 is detachably connected to the side wall of one end of each slide groove 19. The output end of the driver 22 is detachably connected to the middle of the top side wall of the slider 21. A cleaning horizontal plate 20 is fixedly connected to one side wall of the slider 21. A brush is fixedly connected to the side wall opposite to the cleaning horizontal plate 20 and the rectangular plate 14, and the brush is in contact with the filter plate 23.

[0041] The technical effect of this embodiment is as follows: in order to avoid blockage, a cleaning horizontal plate 20 is set up, and starting the driver 22 can drive the cleaning horizontal plate 20 to move back and forth on the filter plate 23. The filter plate 23 can be cleaned during the movement by the brush, and large debris can be pushed aside, which effectively improves the anti-blockage performance and avoids affecting the cleaning of accumulated water due to blockage.

[0042] Example 4

[0043] Please refer to Figure 1 and 6 -7, one side wall of the storage box 3 is connected to the side baffle 24 by a return spring, a winding column 25 is fixedly connected to the middle of the side baffle 24, a water pipe 4 is wound around the winding column 25, one end of the side baffle 24 is fixedly connected to a ring-shaped extension head 26, and one end of the water pipe 4 extends into the storage tank 1 through the extension head 26, and a circle of positioning slots 27 are evenly opened on the side wall of the side baffle 24 located at the extension head 26. A sealing box 28 is detachably connected to one side of the storage box 3 near the edge, and an inner groove 30 is opened inside the sealing box 28. One end of the sealing box 28 A movable rod 29 is movably connected in the middle of the side wall, and the two side edges of the movable rod 29 at one end in the inner groove 30 are fixedly connected to upright docking plates 31, and the side walls of the upright docking plates 31 near both ends are fixedly connected to return springs 32, and the return spring 32 is fixedly connected to one side wall in the inner groove 30 through its end away from the upright docking plate 31. The movable rod 29 is located in the middle of the side wall at one end in the inner groove 30 and is fixedly connected to a limiting plug 33. The end of the limiting plug 33 away from the movable rod 29 is a semicircular structure and passes through the side wall of the blocking box 28 and is inserted into the positioning slot 27.

[0044] The technical effect of this embodiment is as follows: the side baffles 24 are connected by a return spring, which can drive the side baffles 24 to automatically rotate and reset, thereby realizing the function of automatic recovery and winding of the water pipe 4, and facilitating the stretching and extension of the water pipe 4. The side baffles 24 can be limited by the established limiting plugs 33. After the water pipe 4 is extended to a suitable length, the limit on the movable rod 29 is released, so that the limiting plugs 33 are inserted into the corresponding positioning slots 27 under the drive of the reset spring 32 to ensure its stability. When recovery is required, only the limiting plugs 33 need to be pulled out, and the floating treatment box 7 is pulled back through the water pipe 4 by the return spring, so as to facilitate the recovery of the floating treatment box 7.

[0045] Example 5

[0046] Please refer to Figure 1The bottom side wall of the holding tank 1 is fixedly connected to the support base 2, and the tires are detachably connected to the bottom and near the four corners of the support base 2. The bottom edge of one end of the support base 2 is fixedly connected to a load-bearing plate 5, and both side edges of the load-bearing plate 5 are fixedly connected to a diagonal rod, and one end of the diagonal rod is fixedly connected to the side wall of one end of the support base 2. A groove 6 is opened in the middle of the top side wall of the load-bearing plate 5, and the groove 6 corresponds to the size and shape of the floating plate 8.

[0047] The technical effect of this embodiment is as follows: connecting the bearing plate 5 and the groove 6 on the support base 2 facilitates the storage of the floating treatment box 7 and the floating plate 8, and the opening of the groove 6 can provide sufficient space for components such as the water-blocking plate 9 and the suction pipe 11, thereby avoiding squeezing thereof during storage and affecting its service life.

[0048] Specifically, when the present invention is used, a trailer is first used to move the holding tank 1 to the entrance or exit of the tunnel, and then the floating treatment box 7 is moved down from the carrying plate 5 and placed on the water surface. Subsequently, the movable rod 29 is pulled out to release the limit of the side baffle 24, and then the propeller 10 is started to drive the floating treatment box 7 to move on the water surface. At the same time, the water depth detector 13 is turned on to detect the water depth. After moving to the deepest point, the propeller 10 is turned off and the electric telescopic rod 15 is started. The suction pipe 11 is sunk to the bottom by the electric telescopic rod 15, and then the pump 16 is started to suck the accumulated water through the suction pipe 11. The water is finally sent into the holding tank 1 along the suction pipe 11 through the transfer pipe 18 and the water pipe 4. Because the water is pumped directly at the bottom, there is no need for timing. Adjusting the position of the holding tank 1 can effectively improve the efficiency of pumping and cleaning. During the pumping process, the driver 22 is started to drive the cleaning horizontal plate 20 to move back and forth, so that the debris accumulated on the filter plate 23 is cleaned by the brush to avoid blockage and affect the suction efficiency of the accumulated water. After the suction is completed, the movable rod 29 is pulled out, and the side baffle 24 rotates under the action of the return spring to wind and recycle the water pipe 4, and at the same time pulls the floating treatment box 7 back to realize the automatic recovery of the floating treatment box 7. In order to avoid friction during the movement, components such as rollers can be added to the bottom of the floating plate 8, or it can be assisted by staff in carrying it. Finally, the floating treatment box 7 is placed in the groove 6, and then the holding tank 1 can be taken away by trailer.

[0049] The above are only preferred embodiments of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

[0050] Other parts of the present invention not described in detail belong to the prior art and will not be described here in detail.

[0051] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A tunnel water cleaning device, comprising a holding tank (1), characterized in that: One end side wall of the holding tank (1) is detachably connected to a receiving box (3), a floating treatment box (7) is provided on one side of the receiving box (3), an outer wall of the floating treatment box (7) near the bottom edge is detachably connected to a circle of floating plates (8), the floating plates (8) are hollow structures, a water depth detector (13) is detachably embedded in one side wall of the floating treatment box (7), a detection head of the water depth detector (13) is downward and passes through the floating plates (8), and a suction pipe (11) is provided on the bottom side wall of the floating plates (8). One end of the suction pipe (11) passes through the floating plate (8) and is detachably connected to the floating treatment box (7); one side of the floating treatment box (7) is detachably connected to an electric telescopic rod (15); the output end of the electric telescopic rod (15) passes through the bottom side wall of the floating treatment box (7) and the floating plate (8) and is detachably connected to a connecting plate (12); one end of the connecting plate (12) is detachably connected to a side wall of the bottom end of the suction pipe (11); and the bottom end of the suction pipe (11) is detachably connected to a rectangular plate (14).

2. A tunnel water cleaning device according to claim 1, characterized in that: The floating plate (8) is close to the holding tank (1) and is detachably connected to a propeller (10) near both ends of the edge. The floating plate (8) is a rectangular structure, and the top edges of the four sides extend outward to form an inclined structure. A notch is provided in the middle of the top side wall of the floating plate (8), and the floating treatment box (7) is detachably embedded in the notch through the bottom end. The top of the floating treatment box (7) is connected to a rectangular protrusion, and the interior of the protrusion is communicated with the interior of the floating treatment box (7).

3. The tunnel water cleaning device according to claim 1, characterized in that: A water baffle (9) is fixedly connected to the bottom side wall of one end of the floating plate (8), and the water baffle (9) is a conical structure. The water baffle (9) is located in front of the suction pipe (11).

4. The tunnel water cleaning device according to claim 1, characterized in that: A pump (16) is detachably connected inside the floating treatment box (7) and located in the protrusion. The output end of the pump (16) is connected to a connector (17). A transfer pipe (18) is detachably connected inside the floating treatment box (7). The connector (17) is connected to the transfer pipe (18). The suction pipe (11) extends into the floating treatment box (7) and is detachably connected to the water inlet end of the transfer pipe (18). The suction pipe (11) is a telescopic corrugated hose. The electric telescopic rod (15) is a multi-stage telescopic structure. A water pipe (4) is detachably connected to a side wall of the floating treatment box (7), and the water pipe (4) is in communication with the water outlet end of the transfer pipe (18). The end of the water pipe (4) away from the floating treatment box (7) extends into the storage box (3).

5. The tunnel water cleaning device according to claim 1, characterized in that: A through hole corresponding to the diameter of the suction pipe (11) is provided in the middle of the rectangular plate (14), and a filter plate (23) is detachably embedded in the through hole. A sliding groove (19) is provided on the rectangular plate (14) away from the suction pipe (11) and close to both side edges. A slider (21) is slidably connected in each of the two sliding grooves (19). A driver (22) is detachably connected to one end side wall of each sliding groove (19). The output end of the driver (22) is detachably connected to the middle of the top side wall of the slider (21). A cleaning horizontal plate (20) is fixedly connected to one side wall of the slider (21). A brush is fixedly connected to the side wall of the cleaning horizontal plate (20) opposite to the rectangular plate (14), and the brush fits the filter plate (23).

6. The tunnel water cleaning device according to claim 1, characterized in that: A side baffle (24) is rotatably connected to a side wall of the storage box (3) through a return spring, a winding column (25) is fixedly connected to the middle of the side baffle (24), a water pipe (4) is wound around the winding column (25), one end of the side baffle (24) is fixedly connected to a ring-shaped extension head (26), and one end of the water pipe (4) passes through the extension head (26) and extends into the storage tank (1), and a circle of positioning slots (27) are evenly opened on the side wall of the side baffle (24) located at the extension head (26).

7. The tunnel water cleaning device according to claim 1, characterized in that: A blocking box (28) is detachably connected to one side of the storage box (3) near the edge, an inner groove (30) is provided inside the blocking box (28), a movable rod (29) is movably connected to the middle of the side wall of one end of the blocking box (28), and both sides of the movable rod (29) located at one end in the inner groove (30) are fixedly connected to vertical docking plates (31), and the side walls of the vertical docking plates (31) near both ends are fixedly connected to reset springs (32), and the reset spring (32) is fixedly connected to one side wall in the inner groove (30) through its end away from the vertical docking plate (31).

8. The tunnel water cleaning device according to claim 7, characterized in that: The movable rod (29) is located in the middle of the side wall at one end of the inner groove (30) and is fixedly connected to a limiting plug post (33). The end of the limiting plug post (33) away from the movable rod (29) is a semicircular structure and passes through the side wall of the blocking box (28) and is inserted into the positioning slot (27).

9. The tunnel water cleaning device according to claim 1, characterized in that: The bottom side wall of the holding tank (1) is fixedly connected to a support base (2), and tires are detachably connected to the bottom and near the four corners of the support base (2). A bearing plate (5) is fixedly connected to the bottom edge of one end of the support base (2), and both side edges of the bearing plate (5) are fixedly connected to an inclined rod, and one end of the inclined rod is fixedly connected to the side wall of one end of the support base (2). A groove (6) is provided in the middle of the top side wall of the bearing plate (5), and the groove (6) corresponds to the size and shape of the floating plate (8).

Images