CN215361273U - Dregs car washing unit for earthwork engineering - Google Patents

Dregs car washing unit for earthwork engineering Download PDF

Info

Publication number
CN215361273U
CN215361273U CN202121261051.1U CN202121261051U CN215361273U CN 215361273 U CN215361273 U CN 215361273U CN 202121261051 U CN202121261051 U CN 202121261051U CN 215361273 U CN215361273 U CN 215361273U
Authority
CN
China
Prior art keywords
water
pipeline
washing
room
washing unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202121261051.1U
Other languages
Chinese (zh)
Inventor
罗佳
吴银琼
罗孔鹏
黄琼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Shenfeng Construction Co ltd
Original Assignee
Shenzhen Shenfeng Construction Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Shenfeng Construction Co ltd filed Critical Shenzhen Shenfeng Construction Co ltd
Priority to CN202121261051.1U priority Critical patent/CN215361273U/en
Application granted granted Critical
Publication of CN215361273U publication Critical patent/CN215361273U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

The utility model relates to the technical field of earthwork engineering, in particular to a muck vehicle washing device for earthwork engineering, which comprises a washing room, guide rails, sliding blocks, a ball screw, a driving motor, a portal frame, a washing device, a washing nozzle and a bidirectional nozzle, wherein the guide rails are fixedly arranged on two sides of the bottom surface inside the washing room, the ball screw is rotatably connected inside the guide rails, and the sliding blocks are rotatably connected on the surface of the ball screw. According to the utility model, the washing device is arranged, the water source pipeline I and the water source pipeline II are communicated with the water source, then the water source respectively enters the water spraying pipeline I, the water spraying pipeline II, the water spraying pipeline III and the connecting pipeline, and the washing spray head and the bidirectional spray head are used for spraying out, so that the top, two sides, the front and back, the bottom and the inner sides of the wheels of the vehicle can be respectively washed, washing dead angles are reduced, muddy water at the bottom of the vehicle can be washed away, and the muddy water is prevented from falling after being dried, and the pavement cleanness is not influenced.

Description

Dregs car washing unit for earthwork engineering
Technical Field
The utility model relates to the technical field of earthwork engineering, in particular to a muck vehicle washing device for the earthwork engineering.
Background
The dregs car is a vehicle for transporting building materials to and from building sites, so the dust on the surface of the dregs car is more, the scene that the dust flies upward often appears when going on the road, and in order to reduce the influence of the dregs car on the pavement tidiness, the dust on the surface of the dregs car needs to be washed before going on the road.
General washing unit carries out simple washing only to the dust of dregs car outer surface, but the vehicle bottom still has very much dead angle to exist and can't be washed, makes when the muddy highway section that the vehicle has water, and muddy water can be spattered at the dead angle of these vehicle bottoms, can drop to ground because the vehicle is gone after muddy water is dry because the vehicle is gone the vibrations, and the influence road surface is clean and tidy.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a muck car washing device for an earth and rock engineering.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a dregs car washing unit for earthwork, is including washing room, guide rail, slider, ball, driving motor, portal frame, washing unit, washing terminals and two-way shower nozzle, the equal fixed mounting in both sides of the inside bottom surface in washing room has the guide rail, the inside rotation of guide rail is connected with ball, ball's surface rotation is connected with the slider, sliding connection between slider and the guide rail, the one end fixed mounting of guide rail has driving motor, driving motor's output and ball fixed connection, the last fixed surface of slider installs the portal frame, two connect fixedly through the portal frame between the slider, be provided with washing unit between washing room and the portal frame, last washing terminals and the two-way shower nozzle of being provided with of washing unit.
Preferably, washing unit include water source pipeline one, spray pipe way two, water source pipeline two, water pipe groove, baffle, hole, spray pipe way three and connecting tube, the inner wall fixed mounting who washes the room has water source pipeline one, connecting rod fixed mounting has spray pipe way one through the inboard of portal frame, lead to pipe intercommunication between water source pipeline one and the spray pipe way one, the both ends that wash the roof portion all have spray pipe way two, two through water pipe intercommunication between the spray pipe way two, lead to pipe intercommunication between water source pipeline one and the spray pipe way two.
Preferably, the side face of the washing room is fixedly provided with a water source pipeline II, the bottom face of the inside of the washing room is provided with a water pipe groove, the bottom face of the inside of the washing room is provided with a baffle above the water pipe groove in a fixed mode, the surface of the baffle is provided with holes, the inside of the water pipe groove is fixedly provided with a water spraying pipeline III, the number of the water spraying pipeline III is five, two, the water spraying pipeline III is mutually communicated through a water pipe, and the water source pipeline II is communicated with the water spraying pipeline III through a water pipe.
Preferably, the connecting pipeline is fixedly arranged at the position, corresponding to the hole, of the three ends of one group of the water spraying pipelines.
Preferably, the surfaces of the first water spray pipeline, the second water spray pipeline and the third water spray pipeline are fixedly provided with washing nozzles, the washing nozzles arranged on the surfaces of the second water spray pipeline are obliquely arranged, the mounting positions of the washing nozzles arranged on the surfaces of the third water spray pipeline correspond to the holes, and the top of the connecting pipeline is fixedly provided with a bidirectional nozzle.
Preferably, the surrounding type water channel is arranged on the bottom surface inside the washing room, and a water channel cover plate is fixedly arranged at the position, above the surrounding type water channel, of the bottom surface inside the washing room.
Preferably, the outer side of the washing room is provided with a water outlet, and the surrounding type water channel is respectively communicated with the water pipe groove and the water outlet.
Preferably, the pressure water pump is fixedly mounted at one end of the first water source pipeline and one end of the second water source pipeline, sleepers are fixedly mounted at the front end and the rear end of the bottom surface inside the washing room, slope plates are fixedly mounted at the two ends of the washing room, and one side, away from the washing room, of the water outlet is communicated with a precipitation tank.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. according to the utility model, the washing device is arranged, the water source pipeline I and the water source pipeline II are communicated with the water source, then the water source respectively enters the water spraying pipeline I, the water spraying pipeline II, the water spraying pipeline III and the connecting pipeline, and the washing spray head and the bidirectional spray head are used for spraying out, so that the top, two sides, the front and back, the bottom and the inner sides of the wheels of the vehicle can be respectively washed, washing dead angles are reduced, muddy water at the bottom of the vehicle can be washed away, and the muddy water is prevented from falling after being dried, and the pavement cleanness is not influenced.
2. According to the utility model, the washed dirty water falls from the surface of the muck truck, respectively passes through the holes of the baffle plate and the ditch cover plate, flows into the water pipe groove and the surrounding type ditch, can be collected, and then flows into the settling tank through the water outlet for settling treatment, so that the water can be recycled, and the water is saved.
Drawings
FIG. 1 is a schematic perspective view of a muck car washing device for earthwork according to the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1 showing a muck car washing device for earthwork according to the present invention;
FIG. 3 is a schematic side view of a flushing device of a muck car for earthwork according to the present invention;
FIG. 4 is a schematic cross-sectional view of FIG. 3 showing a muck car washing device for earthwork according to the present invention;
FIG. 5 is an enlarged view of the portion A in FIG. 4 of the muck car washing device for earthwork according to the present invention;
FIG. 6 is a schematic top view of a flushing device of a muck car for earthwork according to the present invention;
fig. 7 is a schematic cross-sectional view of fig. 6 of a muck car washing device for earthwork according to the present invention.
Illustration of the drawings:
1. washing the house; 2. a guide rail; 3. a slider; 4. a ball screw; 5. a drive motor; 6. a gantry; 7. a water source pipeline I; 8. a first water spraying pipeline; 9. a second water spraying pipeline; 10. a water source pipeline II; 11. a water pipe groove; 12. a baffle plate; 13. a hole; 14. a third water spraying pipeline; 15. connecting a pipeline; 16. washing the spray head; 17. a bidirectional nozzle; 18. a surrounding ditch; 19. a cover plate for the ditch; 20. and (7) a water outlet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a dregs car washing unit for earthwork engineering, including washing room 1, guide rail 2, slider 3, ball 4, driving motor 5, portal frame 6, washing unit, washing terminals 16 and two-way shower nozzle 17, the equal fixed mounting in both sides of 1 inside bottom surface in washing room has guide rail 2, 2 internal rotation in guide rail is connected with ball 4, ball 4's rotation on surface is connected with slider 3, sliding connection between slider 3 and the guide rail 2, the one end fixed mounting of guide rail 2 has driving motor 5, driving motor 5's output and ball 4 fixed connection, the last fixed surface of slider 3 installs portal frame 6, it is fixed to connect through portal frame 6 between two sliders 3, be provided with washing unit between washing room 1 and the portal frame 6, be provided with washing terminals 16 and two-way shower nozzle 17 on the washing unit.
In this embodiment: the dregs car is opened in washing room 1 through the ramp plate, stops between two sleepers, drive ball 4 through driving motor 5 respectively and do positive and negative rotation reciprocating motion, make slider 3 can reciprocate along ball 4 in guide rail 2 and slide, through setting up the washing unit who washes room 1 inside and portal frame 6 with water through washing terminals 16 and two-way shower nozzle 17 blowout, top, both sides, front and back, bottom and the wheel inboard of vehicle are washed, reduce and wash the dead angle.
Specifically, washing unit includes water source pipeline one 7, water spray pipeline one 8, water spray pipeline two 9, water source pipeline two 10, water pipe tank 11, baffle 12, hole 13, water spray pipeline three 14 and connecting tube 15, the inner wall fixed mounting who washes room 1 has water source pipeline one 7, connecting rod fixed mounting has water spray pipeline one 8 through the inboard of portal frame 6, lead to pipe intercommunication between water source pipeline one 7 and water spray pipeline one 8, the both ends that wash room 1 top all have water spray pipeline two 9 through connecting rod fixed mounting, lead to pipe intercommunication between two water spray pipeline two 9, lead to pipe intercommunication between water source pipeline one 7 and the water spray pipeline two 9.
In this embodiment: drive spray pipe 8 through portal frame 6 and remove, make spray pipe 8 inside water source pass through washing terminals 16 and come and go to wash the top and both sides of dregs car, the water source in two water source pipeline 10 is spout through the washing terminals 16 of slant formula installation, can wash the front and back surface of dregs car respectively.
Specifically, wash 1 side fixed mounting in room has water source pipeline two 10, wash 1 inside bottom surface in room and seted up water pipe groove 11, the fixed position that the inside bottom surface in room of washing 1 is located water pipe groove 11 top has baffle 12, hole 13 has been seted up on the surface of baffle 12, the inside fixed mounting in water pipe groove 11 has three 14 of spray pipe, three 14 of spray pipe's quantity is five groups, lead to pipe intercommunication each other between two three 14 of spray pipe, lead to pipe intercommunication between two 10 of water source pipeline and the three 14 of spray pipe.
In this embodiment: and a water source communicated with the water source pipeline II 10 enters the water spraying pipeline III 14 and the connecting pipeline 15 through a water pipe, and the water source in the water spraying pipeline III 14 is sprayed out through the washing nozzle 16 and passes through the hole 13 to wash the bottom of the muck truck.
Specifically, the connecting pipeline 15 is fixedly installed at the position, corresponding to the hole 13, of the two ends of the group of three water spraying pipelines 14.
In this embodiment: the water source inside the connecting pipe 15 is sprayed through the bidirectional spray head 17 to wash the inner side of the vehicle tire.
Specifically, the surfaces of the first water spray pipeline 8, the second water spray pipeline 9 and the third water spray pipeline 14 are all fixedly provided with a washing nozzle 16, the washing nozzle 16 arranged on the surface of the second water spray pipeline 9 is installed in an inclined mode, the installation position of the washing nozzle 16 arranged on the surface of the third water spray pipeline 14 corresponds to the hole 13, and the top of the connecting pipeline 15 is fixedly provided with a bidirectional nozzle 17.
In this embodiment: the washing nozzle 16 can spray water in the first water spray pipeline 8, the second water spray pipeline 9 and the third water spray pipeline 14 respectively, the washing nozzle 16 installed in an inclined mode sprays water, the front surface and the rear surface of the muck truck can be washed, and the water in the connecting pipeline 15 can be sprayed to wash the inner side of the wheel through the bidirectional nozzle 17.
Specifically, a surrounding type water channel 18 is arranged on the bottom surface inside the washing room 1, and a water channel cover plate 19 is fixedly arranged at a position, above the surrounding type water channel 18, on the bottom surface inside the washing room 1.
In this embodiment: the mud water falling from the vehicle falls to the bottom of the interior of the washing room 1 and then flows through the canal cover 19 into the surrounding canal 18 for collection, and the surrounding canal 18 prevents the water from flowing out of the washing room 1.
Specifically, the outside of the washing room 1 is provided with a water outlet 20, and the surrounding type water channel 18 is respectively communicated with the water pipe groove 11 and the water outlet 20.
In this embodiment: by communicating the water pipe groove 11, the encircling canal 18 and the water outlet 20, the water in the water pipe groove 11 flows into the encircling canal 18 and then flows into the settling tank together with the water in the encircling canal 18 from the water outlet 20.
Specifically, the equal fixed mounting in one end of water source pipeline 7 and water source pipeline two 10 has pressure water pump, washes the equal fixed mounting in both ends around the inside bottom surface in room 1 and has the sleeper, washes the both ends fixed mounting in room 1 and has the ramp, and one side intercommunication that room 1 was washed in the delivery port 20 keeping away from has the precipitation tank.
In this embodiment: the pressure water pump can pressurize the water in the water source pipeline I7 and the water source pipeline II 10, so that the water can be sprayed out, the sleepers can limit the wheels to prevent the wheels from rolling, the slope boards are convenient for the ballast vehicles to enter and exit the washing room 1, and the sedimentation tank can collect and precipitate the dirty water flowing out of the water outlet 20.
The working principle is as follows: the muck truck is driven into a washing room 1 through a slope plate and stopped between two sleepers, then a water source is connected between a water source pipeline I7 and a water source pipeline II 10, water in the water source pipeline I7 and the water source pipeline II 10 is pressurized through a pressurizing water pump, the water in the water source pipeline I7 enters a water spraying pipeline I8 and a water spraying pipeline II 9 through water pipes, a ball screw 4 is respectively driven by a driving motor 5 to do forward and reverse reciprocating motion, a sliding block 3 can slide back and forth in a guide rail 2 along the ball screw 4, meanwhile, a portal frame 6 and the water spraying pipeline I8 are driven by the sliding block 3 to move, the water in the water spraying pipeline I8 is used for washing the top and two sides of the muck truck back and forth through a washing nozzle 16, the water in the two water source pipelines II 10 is sprayed out through a washing nozzle 16 which is installed in an inclined mode and can respectively wash the front and back surfaces of the muck truck, the water connected with the water source pipeline II 10 enters a water spraying pipeline III 14 and a connecting pipeline 15 through water pipes, the water in the third water spraying pipeline 14 is sprayed out through the washing nozzle 16, passes through the hole 13 to wash the bottom of the muck car, and simultaneously the water in the connecting pipeline 15 is sprayed out through the bidirectional nozzle 17 to wash the inner side of the tyre of the car, the washing nozzle 16 is arranged on the surface of the first water spraying pipeline 8, the second water spraying pipeline 9 and the third water spraying pipeline 14, and the water sprayed out from the bidirectional nozzle 17 is arranged on the top of the connecting pipeline 15, so that the top, two sides, front and back, the bottom and the inner side of the wheel of the car can be washed, the washing dead angle is reduced, muddy water falling from the car falls on the bottom surface in the washing room 1, then respectively passes through the hole 13 of the baffle plate 12 and the canal cover plate 19, flows into the water pipe groove 11 and the surrounding type water canal 18, the surrounding type water canal 18 can prevent the water from flowing out of the washing room 1, and then the water pipe groove 11, the surrounding type water canal 18 is communicated with the water outlet 20, make the rivers in the water pipe groove 11 flow into in the surrounding type ditch 18, then flow into the setting tank from delivery port 20 with the water in the surrounding type ditch 18 in together, collect dirty water, through carrying out deep-sinking and filtration treatment to the earth in the dirty water after, can take out the water after handling and be used for the secondary washing, make water reuse, accomplish the using water wisely.
Although the present invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model.

Claims (8)

1. The utility model provides a dregs car washing unit for earthwork engineering, is including washing room (1), guide rail (2), slider (3), ball (4), driving motor (5), portal frame (6), washing unit, washing terminals (16) and two-way shower nozzle (17), its characterized in that: the equal fixed mounting in both sides of the inside bottom surface in flushing room (1) has guide rail (2), guide rail (2) internal rotation is connected with ball (4), the surface rotation of ball (4) is connected with slider (3), sliding connection between slider (3) and guide rail (2), the one end fixed mounting of guide rail (2) has driving motor (5), the output and ball (4) fixed connection of driving motor (5), the last fixed surface of slider (3) installs portal frame (6), two connect fixedly through portal frame (6) between slider (3), be provided with washing unit between flushing room (1) and portal frame (6), be provided with washing unit on the washing unit and wash shower nozzle (16) and two-way shower nozzle (17).
2. The muck car washing unit for earthwork of claim 1, wherein: washing unit include water source pipeline one (7), water spray pipeline one (8), water spray pipeline two (9), water source pipeline two (10), water pipe tank (11), baffle (12), hole (13), water spray pipeline three (14) and connecting tube (15), the inner wall fixed mounting who washes room (1) has water source pipeline one (7), the inboard of portal frame (6) has water spray pipeline one (8) through connecting rod fixed mounting, lead to pipe intercommunication between water source pipeline one (7) and water spray pipeline one (8), the both ends that wash room (1) top all have water spray pipeline two (9), two through water pipe intercommunication between water spray pipeline two (9), lead to pipe intercommunication between water source pipeline one (7) and water spray pipeline two (9).
3. The muck car washing unit for earthwork of claim 2, wherein: wash room (1) side fixed mounting and have water source pipeline two (10), wash the inside bottom surface in room (1) and seted up water pipe groove (11), the fixed position that washes the inside bottom surface in room (1) and be located water pipe groove (11) top has baffle (12), hole (13) have been seted up on the surface of baffle (12), the inside fixed mounting of water pipe groove (11) has three (14) of spray pipe, the quantity of three (14) of spray pipe is five groups, two communicate each other through the water pipe between three (14) of spray pipe, lead to the pipe intercommunication between water source pipeline two (10) and the three (14) of spray pipe.
4. The muck car washing unit for earthwork of claim 2, wherein: and connecting pipelines (15) are fixedly arranged at the positions, corresponding to the holes (13), of the two ends of the group of water spraying pipelines III (14).
5. The muck car washing unit for earthwork of claim 2, wherein: the surface of the first water spray pipeline (8), the second water spray pipeline (9) and the third water spray pipeline (14) is fixedly provided with a washing nozzle (16), the washing nozzle (16) mounted on the surface of the second water spray pipeline (9) is installed in an inclined mode, the mounting position of the washing nozzle (16) mounted on the surface of the third water spray pipeline (14) corresponds to the hole (13), and the top of the connecting pipeline (15) is fixedly provided with a bidirectional nozzle (17).
6. The muck car washing unit for earthwork of claim 1, wherein: wash the inside bottom surface in room (1) and seted up surrounding type ditch (18), the position fixed mounting that washes the inside bottom surface in room (1) and be located surrounding type ditch (18) top has ditch apron (19).
7. The muck car washing unit for earthwork of claim 6, wherein: the water outlet (20) is arranged on the outer side of the washing room (1), the surrounding type water channel (18) is communicated with the water pipe groove (11) and the water outlet (20), and one side, away from the washing room (1), of the water outlet (20) is communicated with a precipitation tank.
8. The muck car washing unit for earthwork of claim 2, wherein: the water source pipeline I (7) and the water source pipeline II (10) are fixedly provided with a pressure water pump at one end, sleepers are fixedly provided at the front end and the rear end of the inner bottom surface of the washing room (1), and slope plates are fixedly provided at the two ends of the washing room (1).
CN202121261051.1U 2021-06-07 2021-06-07 Dregs car washing unit for earthwork engineering Active CN215361273U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121261051.1U CN215361273U (en) 2021-06-07 2021-06-07 Dregs car washing unit for earthwork engineering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121261051.1U CN215361273U (en) 2021-06-07 2021-06-07 Dregs car washing unit for earthwork engineering

Publications (1)

Publication Number Publication Date
CN215361273U true CN215361273U (en) 2021-12-31

Family

ID=79633588

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121261051.1U Active CN215361273U (en) 2021-06-07 2021-06-07 Dregs car washing unit for earthwork engineering

Country Status (1)

Country Link
CN (1) CN215361273U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114248730A (en) * 2022-01-19 2022-03-29 中铁十四局集团有限公司 Muck truck cleaning system and working method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114248730A (en) * 2022-01-19 2022-03-29 中铁十四局集团有限公司 Muck truck cleaning system and working method
CN114248730B (en) * 2022-01-19 2023-08-25 中铁十四局集团有限公司 Dregs car cleaning system and working method

Similar Documents

Publication Publication Date Title
CN210912368U (en) Machineshop car washing unit for building site
CN210062926U (en) Dregs car wash platform
CN215361273U (en) Dregs car washing unit for earthwork engineering
CN109356062A (en) A kind of self-propelled subway tunnel cleaning vehicle
CN111267781B (en) Quick washing unit of dregs car chassis earth for building site
KR200243344Y1 (en) Subway track traveling gutter dreding car
CN104828994B (en) Vehicle-mounted type sewage recycling system
CN109720306A (en) A kind of intelligent vehicle self-stripping system for Dust Improvement
CN109235349B (en) Bonding cleaning mechanism for ground sweeper
CN109235350B (en) Efficient intelligent ground sweeper and using method
CN213143973U (en) Concrete mixing plant is with washing room
CN212220166U (en) Disinfection belt cleaning device of sanitation vehicle
CN210948764U (en) Tunnel dust removal vehicle
CN210618314U (en) Device is parked in public vehicle management
CN210618092U (en) Integrated system for cleaning engineering truck
CN209353267U (en) A kind of self-propelled subway tunnel cleaning vehicle
CN218982461U (en) Contact net cleaning system and cleaning operation vehicle
CN110904902A (en) Street cleaning vehicle
KR200179087Y1 (en) Subway track traveling gutter dreding car
CN218805725U (en) Novel engineering vehicle washes platform
CN219565037U (en) Liftable large-scale car washing platform
CN217203533U (en) Road surface maintenance vehicle with dredging function
CN217941279U (en) Railway vehicle bogie washer
CN213862176U (en) But automatic control's building site carwash platform
CN218616585U (en) Building site is with automatic service rack and vehicle washing system

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A flushing device for slag trucks used in earthwork engineering

Granted publication date: 20211231

Pledgee: Shenzhen Rural Commercial Bank Co.,Ltd. Bao'an Sub branch

Pledgor: Shenzhen Shenfeng Construction Co.,Ltd.

Registration number: Y2024980004151

PE01 Entry into force of the registration of the contract for pledge of patent right