CN113696856A - Horizontal car washer under bridge - Google Patents
Horizontal car washer under bridge Download PDFInfo
- Publication number
- CN113696856A CN113696856A CN202111062852.XA CN202111062852A CN113696856A CN 113696856 A CN113696856 A CN 113696856A CN 202111062852 A CN202111062852 A CN 202111062852A CN 113696856 A CN113696856 A CN 113696856A
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- CN
- China
- Prior art keywords
- car washing
- trestle
- lower horizontal
- sedimentation tank
- groove
- Prior art date
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- 238000005406 washing Methods 0.000 claims abstract description 111
- 238000004062 sedimentation Methods 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000007921 spray Substances 0.000 claims description 10
- 238000005303 weighing Methods 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 28
- 238000000034 method Methods 0.000 abstract description 18
- 239000002002 slurry Substances 0.000 abstract description 4
- 238000005286 illumination Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000011010 flushing procedure Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S3/00—Vehicle cleaning apparatus not integral with vehicles
- B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/44—Nature of the water, waste water, sewage or sludge to be treated from vehicle washing facilities
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention discloses a horizontal car washing device under a trestle, which comprises: the lower horizontal car washing groove is formed by horizontally putting a trestle bridge plate at the entrance of the field to form a lower horizontal car washing groove, retaining walls are arranged on two sides of the lower horizontal car washing groove, and intercepting ditches are arranged at two ends of the lower horizontal car washing groove; the intelligent car washing equipment comprises an automatic washing nozzle and a sensor electrically connected with the automatic washing nozzle, wherein the sensor is arranged on a deck floor where the lower horizontal car washing tank is located, and the automatic washing nozzle is arranged on a baffle wall; and the multistage sedimentation tank is connected to the outlet of the intercepting ditch. According to the invention, the carwash groove is arranged on the trestle, the beam plates of the trestle are utilized to manufacture the carwash groove to form a lower lying structure, the sedimentation tank is manufactured between the beam plates, the upturning retaining walls are arranged on two sides to prevent slurry from inadvertently flowing into the foundation pit, and water supply, illumination and other power supply facilities are pre-buried in the beam plates, so that a breaking method is provided for some current situations, the foundation pit is stable and not affected, the vehicle washing is not affected in the underground space construction stage, and the road and the environment are not polluted.
Description
Technical Field
The invention relates to the field of construction in the construction industry, in particular to a lower horizontal type car washing device for a trestle.
Background
Under the condition that the current building land is short before being used, the construction site is smaller and smaller, a series of influence building structures with larger occupied area of the foundation pit and deeper depth of the foundation pit begin to appear continuously on the boundary of the side line and the area of the foundation pit close to the red line range of the building, traffic construction roads in the building are passed by the supporting trestle, and how to arrange car washing groove equipment and the like on the narrow site meets the conditions that the vehicles need to be washed clean when entering and leaving the building, mud does not flow out, the mud is discharged into a municipal pipe network after being precipitated, and the tires of the vehicles entering and leaving the building are not stained with mud; during construction, equipment needs to be washed when vehicles enter and exit, and the method for washing the vehicle trough by using the trestle to carry out horizontal slope placing meets the current relevant requirement standards of owners and the outside world and simultaneously meets the construction conditions of green land conservation and environmental protection. The arrangement of the car wash trough on the trestle will have certain requirements and influences on the support.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention provides a lower horizontal type carwash device for a trestle, which solves a series of interference and worries problems of difficult vehicle washing, washing pollution and the like at a construction road junction due to narrow place and foundation pit range in the construction period.
In order to achieve the technical effect, the invention provides a lower horizontal type carwash device of a trestle, which comprises:
the lower horizontal car washing groove is formed by horizontally sloping a trestle bridge plate at an entrance of a field to form the lower horizontal car washing groove, retaining walls are arranged on two sides of the lower horizontal car washing groove, and intercepting ditches are arranged at two ends of the lower horizontal car washing groove;
the intelligent car washing equipment comprises an automatic washing spray head and an inductor electrically connected with the automatic washing spray head, wherein the inductor is arranged on a deck floor where the lower horizontal car washing tank is located, and the automatic washing spray head is arranged on the baffle wall;
and the multistage sedimentation tank comprises a plurality of sedimentation tanks communicated step by step, and the inlet of the sedimentation tank is communicated with the outlet of the intercepting ditch at the first stage.
Preferably, two intercepting ditches are arranged at the outlet end of the lower horizontal car washing tank, the drainage gradient of each intercepting ditch is 1:3, and the intercepting ditches are connected to the inlet of the first-stage sedimentation tank through a large-pipe-diameter drainage pipe.
Preferably, the filter screens with different fineness are arranged in the multistage sedimentation tank step by step.
Preferably, the sensor is a gravity sensor and is connected with a preset weighing switch in a matching manner, and the preset weighing switch is connected with the automatic flushing nozzle.
Preferably, the height of the retaining wall is controlled within 1000 mm.
Preferably, a high-pressure water gun faucet is reserved on the position from the upper part of the vehicle to the plane of the lower horizontal type car washing tank, so that a secondary washing area is formed.
Preferably, the retaining wall is provided with an air curtain machine in the secondary flushing area.
Preferably, the automatic flushing nozzle adopts a rotary nozzle.
Preferably, a push-pull cover plate is arranged at the top of the multistage sedimentation tank.
Preferably, the final sedimentation tank of the multi-stage sedimentation tank is connected with a circulating water system.
Due to the adoption of the technical scheme, the invention has the following technical effects:
the invention aims at the project of a deep foundation pit with a narrow construction site, solves the problems of incapability of arrangement of car washing groove equipment and slurry outflow, provides a complete equipment technical method for reducing cost and material investment and application, saves land area, is environment-friendly in construction, integrates the car washing groove and a trestle structure, carries out a complete horizontal car washing groove equipment method and uses an intelligent system to wash vehicles on the trestle on the foundation pit, saves labor for washing the vehicles and the investment of related traditional equipment, carries out a complete technical method for reducing cost and improving efficiency again, and well solves similar construction, thereby changing construction environment, simplifying process flow, improving product quality and highlighting the application effect of the intelligent equipment.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic plan view of a horizontal car washer under a trestle according to an embodiment of the invention.
Fig. 2 is a cross-sectional view taken at 1-1 of fig. 1.
Fig. 3 is a cross-sectional view taken at 2-2 of fig. 1.
Fig. 4 is a cross-sectional view taken at 3-3 of fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The deep foundation pit construction engineering is a civil engineering subject with epoch significance, in recent years, with the continuous development of urban construction in China, land is continuously saved, medium and high-rise buildings are greatly promoted and urban underground space is fully utilized, a large amount of deep foundation pit engineering is generated, the excavation depth and area of a foundation pit are increased along with the increase of the height of the building, the underground required use area is increased, various facilities matched with the periphery of the foundation pit are adjacent to a red line in the use stage, municipal facilities and underground pipelines are closer to the foundation pit, and therefore a series of facility equipment needs to be put into use and guaranteed to be used in the construction stage, and a car washing groove is one of the facilities.
The invention carries out complete technical design and application of a lower horizontal car washing groove in front of an upper station of a foundation pit, the car washing groove is arranged on a trestle, a beam plate of the trestle is utilized to manufacture the car washing groove to form a lower horizontal structure, a sedimentation tank is manufactured at the position between the beam plates, upturning retaining walls are carried out at two sides to prevent slurry from inadvertently flowing into the foundation pit, water supply, drainage, illumination and other power supply facilities are pre-buried in the beam plates, a breaking method is provided for some current situations, the foundation pit is enabled to be stable and not affected, the vehicle washing is ensured not to be affected in the underground space construction stage, and roads and environments are not polluted.
Referring to fig. 1 to 4, an embodiment of the invention provides a complete set of assembly method for a lower horizontal car washing tank of a foundation pit deck, and particularly relates to a lower horizontal car washing device of a trestle, which mainly comprises a lower horizontal car washing tank 11, intelligent car washing equipment and a multistage sedimentation tank. The concrete description is as follows:
lower horizontal car washing tank 11
As shown in fig. 2 and 3, according to the foundation pit construction situation, in combination with actual needs, the trestle deck is horizontally set at the entrance of the site to form the lower horizontal car washing groove 11, specifically, the cross section of the trestle beam is changed into a flat beam and the height of the flat beam is reduced, so that the floor slabs at two ends are set at the beam to form a gentle slope, and the car washing groove section of the lower horizontal car washing groove 11 is formed.
Retaining walls 12 are provided on both sides of the lower horizontal car washing tank 11, and intercepting drains (not shown) are provided at both ends of the entrance. Wherein, the slope angle of the horizontal car washing groove 11 under the trestle is preferably reduced; the height of a side retaining wall 12 of a horizontal car washing groove 11 below the trestle is preferably controlled within 1000 mm; the reinforcement of the sloping beam plate of the horizontal car washing groove 11 under the trestle bridge needs to be verified with the related construction units; two water interception ditches are preferably arranged at the outlet, the water drainage gradient is preferably 1:3, and the water is drained into the multistage sedimentation tank through the large-pipe-diameter water drainage pipe.
(II) intelligent car washing equipment
The intelligent car washing equipment mainly comprises an automatic washing nozzle (not marked in the figure) and a sensor 13 electrically connected with the automatic washing nozzle, the sensor 13 can adopt a gravity sensor, a preset measuring switch is connected in a matching way and connected with the automatic washing nozzle, the sensor 13 is arranged on a deck at the inlet of the lower horizontal car washing tank 11, the automatic washing nozzle can be arranged on retaining walls 12 at two sides of the lower horizontal car washing tank 11, and the automatic washing nozzle can adopt an automatic rotary high-pressure nozzle. Specifically, high-pressure swinging spray heads (namely automatic flushing spray heads) are arranged on the side surfaces of the retaining walls 12 on the two sides, the polluted vehicle is flushed at multiple points repeatedly by swinging the high-pressure spray heads up and down and left and right, and the flushing time is remotely controlled according to the muddy degree of the vehicle. The structure of the car washing groove is a trestle beam from bottom to top, and when the car washing is carried out by the ramp trestle plate and the side retaining wall 12, muddy water can be intercepted, and the muddy water is prevented from flowing into the foundation pit.
Preferably, a high-pressure water gun faucet (not shown) is reserved at the position of the upper plane of the lower horizontal car washing tank 11 to form a secondary washing area. The retaining wall 12 is provided with an air curtain machine in the secondary flushing area, and the air curtain machine is an air purification device which forms an invisible door curtain on one surface by driving strong air flow generated by a through-flow or centrifugal wind wheel through a high-speed motor. Specifically, the high-pressure water gun points and the side wall installation air curtain machines which are arranged at four corners on the plane of the trestle and the groove are used for drying water drops (mud exists on a falling municipal road) hung on the vehicle.
When a vehicle enters a car washing groove, an automatic washing switch (inductor) is touched, meanwhile, the water pressure is subjected to the requirement of pressurizing and spraying in a short time, the automatic washing nozzle is set to swing and wash through different circulation modes of 3 times up and down and 3 times left and right, and the nozzle positioning meets the requirement; the control is carried out on the vehicle washing time, and the washing time of certain parts can be controlled remotely; the vehicle can be inspected by personnel when being driven to the plane of the trestle and the stubborn part is not washed once more, the air curtain machine is arranged on the side surface of the retaining wall in the area, water drops on the vehicle are blown down on the bridge deck in a short time in an accelerating way through the air curtain, and the water drops flow into the mud separator through the water interception ditch to be separated and conveyed into the recyclable multistage sedimentation tank.
The intelligent car washing equipment is combined and applied to a trestle to realize automatic washing of the car, the high-pressure washing equipment is started through a preset weighing switch on the surface of the trestle, the car stops in the car washing groove to automatically rotate the high-pressure spray head to wash each part of the car, thick mud on the car is washed in the car washing groove back and forth through the car to be washed clean, a high-pressure water gun faucet is reserved at the position to wash stubborn mud again when the car reaches the plane to form a secondary washing area, and muddy water outflow and pollution events are completely blocked by the water intercepting ditch and the concrete retaining walls on two sides.
(III) multistage sedimentation tank
As shown in FIG. 4, the multistage sedimentation tank mainly comprises a plurality of sedimentation tanks 14 communicated step by step, and the inlet of the first-stage sedimentation tank 14 is communicated with the catch basin at the outlet end of the lower horizontal car washing tank 11 through a large-diameter drain pipe. The multi-stage sedimentation tank is internally provided with filter screens 15 with different fineness step by step, and the water quality after sedimentation circulation is better. The top of the multistage sedimentation tank is provided with a push-pull cover plate. And the final-stage sedimentation tank of the multi-stage sedimentation tank is connected with a circulating water system. The mud is separated by a multi-channel discharge and mud processor, so that the mud is not accumulated in a sedimentation tank, and the mud is collected and released for daily mud treatment in the whole process; the water resource can be repeatedly used in the final-stage sedimentation tank, and the device is used for washing and cleaning the road, reducing dust and protecting environment.
Referring to fig. 4, the method of the sedimentation basin area, the method of the steel bar anchoring stress of the side wall of the sedimentation basin hung below the supporting beam and the partition wall in part of the sedimentation basin are separated by brick masonry. The filter screen with one to three stages of different meshes is added at the discharge port after the precipitation and the mud separation for filtering water again, the available circulating water is arranged in the last precipitation tank, a water suction pump and a pressurizing device are arranged in the precipitation tank, and the water source is transmitted through the pump and can also be used as a dust fall water source of a trestle during the construction.
The invention also adopts the pre-embedding method for the water supply pipe, the lighting wire pipeline and the like; the downward concave car washing groove 11 adopts the direction of open drain to drain water with a slope ratio of 1: 3; a certain distance is required to be controlled between the concave car washing groove 11 and a field inlet, a catch basin is arranged at the place, and the catch basin adopts an open basin upper laying steel cover plate and is discharged into a multistage sedimentation tank; the method effectively utilizes the complete set of method of the car washing groove, achieves the aim of not polluting roads when vehicles enter and exit a construction site, and needs to strengthen daily maintenance management; when mud on the tires of the vehicle is thick and deep, arranging a specially-assigned person to use a high-pressure water gun to wash the periphery of the vehicle, and checking residual mud around the vehicle to ensure that the vehicle is clean and tidy; the whole set of equipment of the car washing tank is inspected and maintained regularly, and lighting equipment is arranged around the car washing tank to ensure that a blind area is lightened, mud residues are inspected and objects polluting roads and environments are influenced when the car washing tank is washed at night; drainage ditch and sedimentation tank are regularly arranged for cleaning and replacing clean water to avoid thick mud sediment from influencing use effect
The current construction car washing equipment is partially planar, muddy water easily flows out, and the muddy water does not reach the sealing and intelligent washing; the part is arranged on a construction road, the process is time-consuming and labor-consuming, the construction preparation time is prolonged, the cost is overburdened, the road is repeatedly repaired, and the phenomenon of green and environment-friendly substandard is avoided.
The invention aims at the deep foundation pit project with narrow construction site, solves the defects of incapability of arranging car washing tank equipment and slurry outflow, can realize the reduction of cost and the input and application of materials, saves land area, is environment-friendly in construction, integrates the car washing tank and a trestle structure, carries out a complete set of horizontal car washing tank equipment method and an intelligent system for washing vehicles on the trestle on the foundation pit, saves the labor for washing the vehicles and the input of related traditional equipment, carries out a complete set of technical method for reducing cost and improving efficiency again, and well solves similar construction, thereby changing the construction environment, simplifying the process flow, improving the product quality and highlighting the application effect of the intelligent equipment.
The parts not involved in the present invention are the same as or can be implemented by the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a horizontal carwash device under landing stage which characterized in that includes:
the lower horizontal car washing groove is formed by horizontally sloping a trestle bridge plate at an entrance of a field to form the lower horizontal car washing groove, retaining walls are arranged on two sides of the lower horizontal car washing groove, and intercepting ditches are arranged at two ends of the lower horizontal car washing groove;
the intelligent car washing equipment comprises an automatic washing spray head and an inductor electrically connected with the automatic washing spray head, wherein the inductor is arranged on a deck floor where the lower horizontal car washing tank is located, and the automatic washing spray head is arranged on the baffle wall;
and the multistage sedimentation tank comprises a plurality of sedimentation tanks communicated step by step, and the inlet of the sedimentation tank is communicated with the outlet of the intercepting ditch at the first stage.
2. The under-trestle horizontal type car washing device of claim 1, characterized in that: the outlet end of the lower horizontal car washing tank is provided with two intercepting ditches, the drainage gradient of each intercepting ditch is 1:3, and the intercepting ditches are connected to the inlet of the first-stage sedimentation tank through a large-pipe-diameter drainage pipe.
3. The under-trestle horizontal type car washing device of claim 1, characterized in that: and filter screens with different fineness are arranged in the multistage sedimentation tank step by step.
4. The under-trestle horizontal type car washing device of claim 1, characterized in that: the inductor adopts the gravity inductor, and the cooperation is connected and is predetermineeing the switch of weighing, predetermineeing the switch of weighing connect in automatic washing shower nozzle.
5. The under-trestle horizontal type car washing device of claim 1, characterized in that: the height of the retaining wall is controlled within 1000 mm.
6. The under-trestle horizontal type car washing device of claim 1, characterized in that: and a high-pressure water gun faucet is reserved on the upper part of the vehicle to the plane of the lower horizontal car washing tank to form a secondary washing area.
7. The under-trestle horizontal type car washing device of claim 6, characterized in that: the retaining wall is in the secondary is washed the regional air curtain machine of installing.
8. The under-trestle horizontal type car washing device of claim 1, characterized in that: the automatic washing nozzle adopts a rotary nozzle.
9. The under-trestle horizontal type car washing device of claim 1, characterized in that: the top of the multistage sedimentation tank is provided with a push-pull cover plate.
10. The under-trestle horizontal type car washing device of claim 1, characterized in that: and a final-stage sedimentation tank of the multi-stage sedimentation tank is connected with a circulating water system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111062852.XA CN113696856A (en) | 2021-09-10 | 2021-09-10 | Horizontal car washer under bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111062852.XA CN113696856A (en) | 2021-09-10 | 2021-09-10 | Horizontal car washer under bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113696856A true CN113696856A (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111062852.XA Pending CN113696856A (en) | 2021-09-10 | 2021-09-10 | Horizontal car washer under bridge |
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| Country | Link |
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| CN (1) | CN113696856A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020002985A1 (en) * | 2000-07-05 | 2002-01-10 | Christian Mathieu | Washing and recycling unit and method for on-site washing of heavy machinery |
| CN104260699A (en) * | 2014-10-09 | 2015-01-07 | 中建三局集团有限公司 | Combined type construction site vehicle washing facility |
| CN105966366A (en) * | 2016-06-23 | 2016-09-28 | 中建市政工程有限公司 | Self-cleaning water-saving type comprehensive vehicle washing method and system for civil construction site |
| CN206528459U (en) * | 2017-02-24 | 2017-09-29 | 四川建筑职业技术学院 | A kind of construction site exports automatic car washing device |
| CN206784390U (en) * | 2017-04-10 | 2017-12-22 | 中国建筑第八工程局有限公司 | Car washer for foundation pit construction place |
| CN207496649U (en) * | 2017-11-20 | 2018-06-15 | 中国建筑第八工程局有限公司 | A kind of vehicle rinsing system based on trestle |
-
2021
- 2021-09-10 CN CN202111062852.XA patent/CN113696856A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020002985A1 (en) * | 2000-07-05 | 2002-01-10 | Christian Mathieu | Washing and recycling unit and method for on-site washing of heavy machinery |
| CN104260699A (en) * | 2014-10-09 | 2015-01-07 | 中建三局集团有限公司 | Combined type construction site vehicle washing facility |
| CN105966366A (en) * | 2016-06-23 | 2016-09-28 | 中建市政工程有限公司 | Self-cleaning water-saving type comprehensive vehicle washing method and system for civil construction site |
| CN206528459U (en) * | 2017-02-24 | 2017-09-29 | 四川建筑职业技术学院 | A kind of construction site exports automatic car washing device |
| CN206784390U (en) * | 2017-04-10 | 2017-12-22 | 中国建筑第八工程局有限公司 | Car washer for foundation pit construction place |
| CN207496649U (en) * | 2017-11-20 | 2018-06-15 | 中国建筑第八工程局有限公司 | A kind of vehicle rinsing system based on trestle |
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Application publication date: 20211126 |
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