Flushing device for constructional engineering vehicle

Abstract

The utility model provides a constructional engineering vehicle flushing device which comprises a machine body assembly and a spraying mechanism, and the machine body assembly comprises a pre-buried water collecting tank, a shed frame and a pre-buried sewage storage tank; wherein the shed frame is fixedly connected to the upper surface of the pre-embedded water collecting tank; clean water in the pre-embedded water collecting tank is pumped out through the spraying mechanism and sprayed into the shed frame so that the engineering vehicle in the shed frame can be flushed in all directions, and then waste water obtained after flushing flows into the pre-embedded water collecting tank again through the arranged bearing mechanism, so that the engineering vehicle is flushed conveniently. Then the movable filtering mechanism is used for filtering the wastewater, silt carried in the wastewater is intercepted, and then the intercepted silt is transferred into the embedded sewage storage tank in a moving manner, so that the situation that a filter screen is blocked by the silt can be effectively avoided, and the silt can be collected in a centralized manner; and frequent silt cleaning is avoided.

Description

Technical Field

[0001] The utility model relates to a flushing device, specifically a flushing device for construction engineering vehicles, belonging to the technical field of vehicle flushing. Background Art

[0002] Flushing of engineering vehicles refers to cleaning vehicles engaged in engineering operations such as construction, road construction, and mining. It can effectively reduce the pollution of urban roads by the soil carried by vehicles when entering and leaving the construction site, and is crucial for maintaining municipal environmental hygiene, reducing the impact of dust and pollutants on the environment, and improving traffic safety.

[0003] Patent document CN220639781U discloses a vehicle flushing platform for construction engineering. A support platform is provided with a vehicle placement area and movable plates symmetrically arranged on both sides of the vehicle placement area. The movable plates are hinged to the support platform, and their rotation axes are parallel to the vehicle traveling direction. Water spraying mechanisms for spraying water towards the side of the vehicle are provided on the opposite sides of the two movable plates. An activity rod is provided on the other side of the movable plate. The axis of the activity rod extends horizontally in a direction perpendicular to the rotation axis of the movable plate, and the activity rod is slidably arranged along its axis direction. One end of the activity rod is provided with a driving mechanism for driving its sliding, and the other end is hinged with a slider. The rotation axis of the slider is parallel to the rotation axis of the movable plate, and the slider is slidably installed on the movable plate in a direction perpendicular to the rotation axis of the movable plate. However, although this flushing platform can change the water spraying direction and perform a more comprehensive flushing of vehicles with a high body position, its working method is the same as that of traditional engineering vehicle flushing devices. A large amount of clean water is required during the flushing process. Although the water can be recycled, only a filter screen is used to intercept the sediment and debris carried in the water, and the interception effect is poor. Moreover, after long-term use, the sediment will clog the filter screen, and frequent cleaning is required. Therefore, a flushing device for construction engineering vehicles is proposed. Summary of the Utility Model

[0004] In view of this, the utility model provides a flushing device for construction engineering vehicles to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0005] The technical solution of the embodiment of the utility model is realized as follows: A flushing device for construction engineering vehicles includes a body assembly and a spraying mechanism. The body assembly includes an embedded water collection tank, a shed frame, and an embedded sewage storage tank;

[0006] Among them, the shed frame is fixedly connected to the upper surface of the embedded water collection tank, the embedded sewage storage tank is fixedly connected to one side of the embedded water collection tank, the spraying mechanism is installed between the embedded water collection tank and the shed frame, the bottom of the inner side wall of the shed frame is fixedly connected with a bearing mechanism, a mobile filtering mechanism is installed between the embedded water collection tank and the embedded sewage storage tank, and two auxiliary sealing mechanisms are symmetrically installed inside the embedded water collection tank;

[0007] Among them, the spraying mechanism is used to pump out the water inside the embedded water collection tank and spray it into the shed frame to wash the engineering vehicles;

[0008] Among them, the bearing mechanism is used to provide support for the engineering vehicles in the shed frame and enable the wastewater after spraying to flow smoothly back into the embedded water collection tank;

[0009] Among them, the mobile filtering mechanism is used to filter and intercept the sediment in the wastewater and transfer the intercepted sediment to the inside of the embedded sewage storage tank by means of movement; the mobile filtering mechanism includes two rotating rollers, a mesh conveyor belt, a flexible metal filter screen, a sponge mesh and a filter cotton belt;

[0010] Among them, the mesh conveyor belt is coated on the outer side walls of the two rotating rollers, the flexible metal filter screen is coated on the outer side wall of the mesh conveyor belt, the sponge mesh is coated on the outer side wall of the flexible metal filter screen, and the filter cotton belt is coated on the outer side wall of the sponge mesh;

[0011] Among them, the auxiliary sealing mechanism is used to increase the sealing performance between the mobile filtering mechanism and the embedded water collection tank.

[0012] Further preferably, the spraying mechanism includes a high-pressure pump, a water supply pipe, a water inlet pipe, a plurality of first shunt pipes, a plurality of chassis flushing nozzles, a plurality of second shunt pipes and a plurality of atomizing nozzles;

[0013] Among them, the high-pressure pump is installed on one side of the embedded water collection tank, one end of the water supply pipe is communicated with the drainage port of the high-pressure pump, the other end of the water supply pipe extends into the embedded water collection tank, one end of the water inlet pipe is communicated with the water inlet of the high-pressure pump, and the other end of the water inlet pipe is communicated with the bottom of the inner side wall of the embedded water collection tank.

[0014] Further preferably, one ends of the plurality of first shunt pipes are respectively communicated with the outer side wall of the water supply pipe, the plurality of chassis flushing nozzles are respectively communicated with the tops of the outer side walls of the plurality of first shunt pipes, one ends of the plurality of second shunt pipes are respectively communicated with the other ends of the plurality of first shunt pipes, the other ends of the plurality of second shunt pipes all extend into the shed frame, and the plurality of atomizing nozzles are respectively communicated with the outer side walls of the plurality of second shunt pipes.

[0015] Further preferably, the bearing mechanism includes a grid plate and a reinforcing support plate;

[0016] Wherein, the grid plate is fixedly connected to the bottom of the inner side wall of the shed frame, the reinforcing support plate is arranged at the bottom of the grid plate, and the outer side wall of the reinforcing support plate is fixedly connected to the top of the inner side wall of the embedded water collection tank.

[0017] Further preferably, the mobile filtering mechanism further includes a first side support, a second side support, a driving motor and a scraping part;

[0018] Wherein, the first side support is fixedly connected to one side of the embedded water collection tank, the second side support is fixedly connected to the side of the embedded water collection tank close to the embedded sewage storage tank, two of the rollers are respectively rotatably connected to the inner side walls of the first side support and the second side support, the driving motor is installed on one side of the first side support, the output shaft of the driving motor is fixedly connected to one end of one of the rollers, and the scraping part is arranged on one side of the inner side wall of the second side support.

[0019] Further preferably, both of the auxiliary sealing mechanisms include a storage groove, a pressing roller, a support frame and a plurality of springs;

[0020] Wherein, the storage groove is formed in the inner side wall of the embedded water collection tank, the support frame is slidably connected to the inner side wall of the storage groove, the pressing roller is located above the filter cotton belt and is rotatably connected to the inner side wall of the support frame, one ends of the plurality of springs are fixedly connected to the upper surface of the support frame, and the other ends of the plurality of springs are fixedly connected to the top of the inner side wall of the storage groove.

[0021] Further preferably, two inner support plates are arranged inside the mesh conveyor belt, the inner support plates are located below the pressing roller, and both of the inner support plates are fixedly connected to the inner side wall of the embedded water collection tank.

[0022] Further preferably, a plurality of inner supports are fixedly connected to the inner side wall of the shed frame, and a plurality of the second shunt pipes are respectively installed on the inner side walls of the plurality of inner supports.

[0023] Due to the adoption of the above technical solutions in the embodiments of the present utility model, it has the following advantages: The present utility model pumps out the clear water in the embedded water collection tank through the spraying mechanism and sprays it inside the shed frame to comprehensively wash the engineering vehicles inside the shed frame. Then, through the provided bearing mechanism, the washed wastewater flows back into the embedded water collection tank again. Then, the mobile filtering mechanism filters the wastewater, intercepts the sediment carried in the wastewater, and then transfers the intercepted sediment to the embedded sewage storage tank by moving, thereby effectively avoiding the situation of the filter screen being blocked by sediment and enabling centralized collection of the sediment, avoiding frequent cleaning of the sediment.

[0024] The above summary is only for the purpose of the specification and is not limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present utility model will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0026] Figure 1 It is a structural diagram of the present utility model;

[0027] Figure 2 It is a schematic cross-sectional structure diagram of the present utility model from the first perspective;

[0028] Figure 3 It is a schematic cross-sectional structure diagram of the present utility model from the second perspective;

[0029] Figure 4 For the present utility model Figure 3 It is an enlarged schematic diagram of the structure of Area A;

[0030] Figure 5 It is a schematic cross-sectional structure diagram of the embedded water collection tank and the embedded sewage storage tank of the present utility model;

[0031] Figure 6 It is a schematic diagram of the internal structure of the embedded water collection tank of the present utility model;

[0032] Figure 7 It is a schematic cross-sectional structure diagram of the embedded water collection tank of the present utility model;

[0033] Figure 8 For the present utility model Figure 7Schematic enlarged view of the structure of area B.

[0034] Reference numerals: 1, body assembly; 2, spraying mechanism; 3, carrying mechanism; 4, mobile filtering mechanism; 5, auxiliary sealing mechanism; 101, embedded water collection tank; 102, shed frame; 103, embedded sewage storage tank; 201, high-pressure pump; 202, water supply pipe; 203, water diversion pipe; 204, first shunt pipe; 205, chassis flushing nozzle; 206, second shunt pipe; 207, atomizing nozzle; 301, grid plate; 302, strengthening support plate; 401, first side bracket; 402, second side bracket; 403, rotating roller; 404, mesh conveyor belt; 405, flexible metal filter screen; 406, sponge mesh; 407, filter cotton belt; 408, drive motor; 409, scraping part; 501, placement groove; 502, pressure roller; 503, support frame; 504, spring; 61, inner support plate; 62, inner bracket. Detailed implementation manners

[0035] In the following text, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present invention. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0036] It should be noted that terms such as "first", "second", "symmetric", "array", etc. are only used for the purpose of distinguishing descriptions and position descriptions, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first", "symmetric", etc. can explicitly or implicitly include one or more of such features; similarly, when certain features are not limited in quantity by words such as "two", "three", etc., it should be noted that such features also explicitly or implicitly include one or more feature quantities.

[0037] The embodiments of the present invention will be described in detail below with reference to the drawings.

[0038] As Figures 1 - 8 shown, the embodiment of the present invention provides a building engineering vehicle washing device, which includes a body assembly 1 and a spraying mechanism 2. The body assembly 1 includes an embedded water collection tank 101, a shed frame 102, and an embedded sewage storage tank 103;

[0039] Among them, the shed frame 102 is fixedly connected to the upper surface of the embedded water collection tank 101, the embedded sewage storage tank 103 is fixedly connected to one side of the embedded water collection tank 101, the spraying mechanism 2 is installed between the embedded water collection tank 101 and the shed frame 102, the bottom of the inner side wall of the shed frame 102 is fixedly connected with a bearing mechanism 3, a mobile filtering mechanism 4 is installed between the embedded water collection tank 101 and the embedded sewage storage tank 103, and two auxiliary sealing mechanisms 5 are symmetrically installed inside the embedded water collection tank 101;

[0040] Among them, the spraying mechanism 2 is used to pump out the water inside the embedded water collection tank 101 and spray it into the shed frame 102 to wash the engineering vehicle;

[0041] Among them, the bearing mechanism 3 is used to provide a supporting force for the engineering vehicle inside the shed frame 102 and enable the wastewater after spraying to flow smoothly back into the embedded water collection tank 101;

[0042] Among them, the mobile filtering mechanism 4 is used to filter and intercept the sediment in the wastewater and transfer the intercepted sediment to the inside of the embedded sewage storage tank 103 by means of movement; the mobile filtering mechanism 4 includes two rotating rollers 403, a mesh conveyor belt 404, a flexible metal filter screen 405, a sponge mesh 406 and a filter cotton belt 407;

[0043] Among them, the mesh conveyor belt 404 is coated on the outer side walls of the two rotating rollers 403, the flexible metal filter screen 405 is coated on the outer side wall of the mesh conveyor belt 404, the sponge mesh 406 is coated on the outer side wall of the flexible metal filter screen 405, and the filter cotton belt 407 is coated on the outer side wall of the sponge mesh 406;

[0044] Among them, the auxiliary sealing mechanism 5 is used to increase the sealing performance between the mobile filtering mechanism 4 and the embedded water collection tank 101.

[0045] In one embodiment, the spraying mechanism 2 includes a high-pressure pump 201, a water supply pipe 202, a water diversion pipe 203, a plurality of first shunt pipes 204, a plurality of chassis flushing nozzles 205, a plurality of second shunt pipes 206 and a plurality of atomizing nozzles 207;

[0046] Among them, the high-pressure pump 201 is installed on one side of the embedded water collection tank 101. One end of the water supply pipe 202 is connected to the drain outlet of the high-pressure pump 201, and the other end of the water supply pipe 202 extends into the interior of the embedded water collection tank 101. One end of the water diversion pipe 203 is connected to the water inlet of the high-pressure pump 201, and the other end of the water diversion pipe 203 is connected to the bottom of the inner side wall of the embedded water collection tank 101. One ends of a plurality of first diversion pipes 204 are all connected to the outer side wall of the water supply pipe 202. A plurality of chassis shower nozzles 205 are respectively connected to the tops of the outer side walls of the plurality of first diversion pipes 204. One ends of a plurality of second diversion pipes 206 are respectively connected to the other ends of the plurality of first diversion pipes 204. The other ends of the plurality of second diversion pipes 206 all extend into the interior of the shed frame 102. A plurality of atomizing nozzles 207 are respectively connected to the outer side walls of the plurality of second diversion pipes 206. A plurality of inner brackets 62 are fixedly connected to the inner side wall of the shed frame 102. The plurality of second diversion pipes 206 are respectively installed on the inner side walls of the plurality of inner brackets 62;

[0047] The high-pressure pump 201 uses the water diversion pipe 203 to pump out the clear water in the embedded water collection tank 101, then discharges the pumped clear water into the first diversion pipe 204 through the water supply pipe 202, then uses the chassis shower nozzles 205 to spray the water upward from the bottom through the first diversion pipe 204, and then the water in the first diversion pipe 204 is led out under the action of water pressure through the second diversion pipe 206, and the water in the second diversion pipe 206 is atomized and sprayed out by the atomizing nozzles 207.

[0048] In one embodiment, the bearing mechanism 3 includes a grid plate 301 and a reinforcing support plate 302;

[0049] Among them, the grid plate 301 is fixedly connected to the bottom of the inner side wall of the shed frame 102. The reinforcing support plate 302 is arranged at the bottom of the grid plate 301, and the outer side wall of the reinforcing support plate 302 is fixedly connected to the top of the inner side wall of the embedded water collection tank 101;

[0050] The reinforcing support plate 302 uses the grid plate 301 to provide a supporting force for the vehicle, and the grid plate 301 and the reinforcing support plate 302 can be used to guide the waste water formed by washing back into the interior of the embedded water collection tank 101 again.

[0051] In one embodiment, the mobile filtering mechanism 4 further includes a first side bracket 401, a second side bracket 402, a driving motor 408 and a scraping part 409;

[0052] Among them, the first side bracket 401 is fixedly connected to one side of the embedded water collecting tank 101, the second side bracket 402 is fixedly connected to the side of the embedded water collecting tank 101 close to the embedded sewage storage tank 103, two rotating rollers 403 are respectively rotatably connected to the inner side walls of the first side bracket 401 and the second side bracket 402, the driving motor 408 is installed on one side of the first side bracket 401, and the output shaft of the driving motor 408 is fixedly connected to one end of a rotating roller 403. The scraping part 409 is arranged on one side of the inner side wall of the second side bracket 402;

[0053] The output shaft of the driving motor 408 drives the rotating roller 403 to rotate. The rotating rotating roller 403 drives the flexible metal filter screen 405, the sponge net 406 and the filter cotton belt 407 to move synchronously by means of the mesh conveyor belt 404, so as to transfer the intercepted sediment and sundries to the inside of the embedded sewage storage tank 103 by means of the moving filter cotton belt 407.

[0054] In one embodiment, the two auxiliary sealing mechanisms 5 both include a placement groove 501, a pressing roller 502, a support frame 503 and a plurality of springs 504;

[0055] Among them, the placement groove 501 is opened on the inner side wall of the embedded water collecting tank 101, the support frame 503 is slidably connected to the inner side wall of the placement groove 501, the pressing roller 502 is located above the filter cotton belt 407 and is rotatably connected to the inner side wall of the support frame 503. One ends of the plurality of springs 504 are fixedly connected to the upper surface of the support frame 503, and the other ends of the plurality of springs 504 are fixedly connected to the top of the inner side wall of the placement groove 501. Two inner support plates 61 are arranged inside the mesh conveyor belt 404. The inner support plates 61 are located below the pressing roller 502, and the two inner support plates 61 are fixedly connected to the inner side wall of the embedded water collecting tank 101;

[0056] The spring 504 provides a continuous downward thrust for the support frame 503 and the pressing roller 502, so as to squeeze the filter cotton belt 407 by means of the pressing roller 502. The arranged inner support plates 61 are used to provide support for the inner side of the mesh conveyor belt 404.

[0057] When the utility model works: First, the whole device is installed at a designated position according to actual needs, and the embedded water collecting tank 101 and the embedded sewage storage tank 103 are buried underground as a whole.

[0058] When the engineering vehicle drives into the shed 102, the reinforcing support plate 302 provided utilizes the grid plate 301 to provide support force for the vehicle, ensuring that it can drive normally in the shed 102. When flushing is required, the high-pressure pump 201 uses the water inlet pipe 203 to pump out the clear water in the embedded water collecting tank 101, and then discharges the pumped clear water into the first shunt pipe 204 through the water supply pipe 202. Then, the first shunt pipe 204 uses the chassis flushing nozzle 205 to spray water from bottom to top to flush the bottom of the engineering vehicle. Then, under the action of water pressure, the second shunt pipe 206 guides the water in the first shunt pipe 204, and uses the atomizing nozzle 207 to atomize and spray the water in the second shunt pipe 206 to flush the outside of the engineering vehicle. The grid plate 301 and the reinforcing support plate 302 provided guide the wastewater formed by flushing back into the interior of the embedded water collecting tank 101.

[0059] When the wastewater enters the interior of the embedded water collecting tank 101, the embedded water collecting tank 101 guides the wastewater to the filter cotton belt 407 to filter the wastewater by using the filter cotton belt 407 and intercept the sediment carried in the wastewater. The sponge net 406 provided is used to fill the space between the filter cotton belt 407 and the flexible metal filter screen 405. The flexible metal filter screen 405 provided is used to support the sponge net 406 and the filter cotton belt 407. The filtered clear water passes through the sponge net 406, the flexible metal filter screen 405 and the mesh conveyor belt 404 and enters the bottom of the embedded water collecting tank 101, so that the water can be recycled, and the filter effect can be improved by using the filter cotton belt 407.

[0060] When the flushing of the engineering vehicle is completed and before the next engineering vehicle is flushed, the output shaft of the drive motor 408 drives the roller 403 to rotate. The rotating roller 403 drives the flexible metal filter screen 405, the sponge net 406 and the filter cotton belt 407 to move synchronously by using the mesh conveyor belt 404, so as to transfer the intercepted sediment and sundries to the interior of the embedded sewage storage tank 103 by using the moving filter cotton belt 407. The scraping part 409 provided is used to scrape the surface of the filter cotton belt 407 to prevent sediment and sundries from adhering to the surface of the filter cotton belt 407 and affecting its filtering effect, and the embedded sewage storage tank 103 can be used to collect the sediment and sundries centrally for centralized treatment later.

[0061] Through the provided spring 504, it is used to provide a continuous downward thrust for the support frame 503 and the pressure roller 502 in a compressed manner, so as to use the pressure roller 502 to extrude the filter cotton belt 407, the sponge mesh 406, the flexible metal filter screen 405 and the mesh conveyor belt 404, in order to improve the sealing performance between the filter cotton belt 407 and the embedded water collection tank 101, and prevent the waste water from overflowing from the inside of the embedded water collection tank 101. The provided inner support plate 61 is used to provide support for the inner side of the mesh conveyor belt 404. The provided inner support frame 62 is used to provide support for the inner side of the shed frame 102, so as to increase the overall stability of the shed frame 102, and the inner support frame 62 can be used to limit the second shunt pipe 206 and the atomizing nozzle 207.

[0062] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of various changes or substitutions, and these should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A vehicle washing device for construction engineering, comprising a body assembly (1) and a spraying mechanism (2), characterized in that, The body assembly (1) includes a pre-buried water collection tank (101), a shed (102), and a pre-buried sewage storage tank (103); Among them, the shed (102) is fixedly connected to the upper surface of the pre-buried water collection tank (101), the pre-buried sewage storage tank (103) is fixedly connected to one side of the pre-buried water collection tank (101), the spraying mechanism (2) is installed between the pre-buried water collection tank (101) and the shed (102), a bearing mechanism (3) is fixedly connected to the bottom of the inner side wall of the shed (102), a mobile filtering mechanism (4) is installed between the pre-buried water collection tank (101) and the pre-buried sewage storage tank (103), and two auxiliary sealing mechanisms (5) are symmetrically installed inside the pre-buried water collection tank (101); Among them, the spraying mechanism (2) is used to pump out the water inside the pre-buried water collection tank (101) and spray it into the shed (102) to wash the engineering vehicle; Among them, the bearing mechanism (3) is used to provide a supporting force for the engineering vehicle in the shed (102) and enable the wastewater after spraying to flow smoothly back into the pre-buried water collection tank (101); Among them, the mobile filtering mechanism (4) is used to filter and intercept the sediment in the wastewater and transfer the intercepted sediment to the inside of the pre-buried sewage storage tank (103) by moving; the mobile filtering mechanism (4) includes two rotating rollers (403), a mesh conveyor belt (404), a flexible metal filter screen (405), a sponge mesh (406), and a filter cotton belt (407); Among them, the mesh conveyor belt (404) is coated on the outer side walls of the two rotating rollers (403), the flexible metal filter screen (405) is coated on the outer side wall of the mesh conveyor belt (404), the sponge mesh (406) is coated on the outer side wall of the flexible metal filter screen (405), and the filter cotton belt (407) is coated on the outer side wall of the sponge mesh (406); Among them, the auxiliary sealing mechanism (5) is used to increase the sealing performance between the mobile filtering mechanism (4) and the pre-buried water collection tank (101).

2. The vehicle washing device for construction engineering according to claim 1, characterized in that: The spraying mechanism (2) includes a high-pressure pump (201), a water supply pipe (202), a water inlet pipe (203), a number of first shunt pipes (204), a number of chassis flushing nozzles (205), a number of second shunt pipes (206), and a number of atomizing nozzles (207); Among them, the high-pressure pump (201) is installed on one side of the pre-buried water collection tank (101), one end of the water supply pipe (202) is connected to the drainage port of the high-pressure pump (201), the other end of the water supply pipe (202) extends into the pre-buried water collection tank (101), one end of the water inlet pipe (203) is connected to the water inlet of the high-pressure pump (201), and the other end of the water inlet pipe (203) is connected to the bottom of the inner side wall of the pre-buried water collection tank (101).

3. The vehicle washing device for construction engineering according to claim 2, characterized in that: One end of each of a plurality of the first shunt pipes (204) is communicated with the outer side wall of the water supply pipe (202), one end of each of a plurality of chassis shower nozzles (205) is respectively communicated with the top of the outer side wall of each of the first shunt pipes (204), one end of each of a plurality of second shunt pipes (206) is respectively communicated with the other end of each of the first shunt pipes (204), the other ends of a plurality of the second shunt pipes (206) all extend into the inside of the shed frame (102), and one end of each of a plurality of atomizing nozzles (207) is respectively communicated with the outer side wall of each of the second shunt pipes (206).

4. The building engineering vehicle washing device according to claim 1, characterized in that: The carrying mechanism (3) includes a grid plate (301) and a reinforcing support plate (302); Wherein, the grid plate (301) is fixedly connected to the bottom of the inner side wall of the shed frame (102), the reinforcing support plate (302) is arranged at the bottom of the grid plate (301), and the outer side wall of the reinforcing support plate (302) is fixedly connected to the top of the inner side wall of the embedded water collecting tank (101).

5. The vehicle washing device for construction engineering according to claim 1, wherein: The mobile filtering mechanism (4) further includes a first side support (401), a second side support (402), a driving motor (408) and a scraping part (409); Wherein, the first side support (401) is fixedly connected to one side of the embedded water collecting tank (101), the second side support (402) is fixedly connected to one side of the embedded water collecting tank (101) close to the embedded sewage storage tank (103), two rollers (403) are respectively rotatably connected to the inner side walls of the first side support (401) and the second side support (402), the driving motor (408) is installed on one side of the first side support (401), the output shaft of the driving motor (408) is fixedly connected to one end of one of the rollers (403), and the scraping part (409) is arranged on one side of the inner side wall of the second side support (402).

6. The building engineering vehicle washing device according to claim 1, characterized in that: Both of the two auxiliary sealing mechanisms (5) include a placement groove (501), a pressure roller (502), a support frame (503) and a plurality of springs (504); Wherein, the placement groove (501) is opened on the inner side wall of the embedded water collecting tank (101), the support frame (503) is slidably connected to the inner side wall of the placement groove (501), the pressure roller (502) is located above the filter cotton belt (407) and is rotatably connected to the inner side wall of the support frame (503), one end of each of a plurality of the springs (504) is fixedly connected to the upper surface of the support frame (503), and the other end of each of a plurality of the springs (504) is fixedly connected to the top of the inner side wall of the placement groove (501).

7. The vehicle washing device for construction engineering according to claim 6, wherein: Two inner support plates (61) are arranged inside the mesh conveyor belt (404), the inner support plates (61) are located below the pressure roller (502), and both of the two inner support plates (61) are fixedly connected to the inner side wall of the embedded water collecting tank (101).

8. The building engineering vehicle washing device according to claim 2, characterized in that: A plurality of inner brackets (62) are fixedly connected to the inner side wall of the shed frame (102), and a plurality of the second shunt pipes (206) are respectively installed on the inner side walls of a plurality of the inner brackets (62).

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