Wagon balance with car washing function
By setting up drainage ditches and slope design on both sides of the weighbridge, the problem of wastewater corrosion in traditional weighbridges is solved, and automatic discharge and filtration of wastewater are realized, which improves the service life of the weighbridge and construction efficiency.
Patent Information
- Application Number
- CN202520353295.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-03
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-03-03
AI Technical Summary
Traditional weighbridges lack drainage capabilities, leaving wastewater from car washes between the weighbridge and the installation pit, which corrodes the weighbridge and sensors, affecting their lifespan and making maintenance difficult.
Drainage ditches are set up on both sides of the weighbridge. Wastewater is automatically discharged into the sewer through the drainage ditches. Combined with the slope design of the weighbridge body and the installation pit, the wastewater flows into the drainage ditch along the slope and is discharged into the sewer after being filtered by the permeable cover and filter screen.
This effectively prevents wastewater from corroding the weighbridge, improves its service life and maintenance convenience, and meets the requirements of green construction.
Smart Images

Figure CN223827140U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of building construction, especially relates to a weighbridge with car washing function. BACKGROUND
[0002] At present, before the concrete transport vehicle transports, the concrete transport vehicle needs to be weighed, and the concrete transport vehicle needs to be cleaned before weighing to avoid the influence of the pollutants adhered to the surface of the concrete transport vehicle on the weighing capacity, thereby causing unnecessary cost increase, the existing technology installs the car washing device on one side of the weighbridge to carry out car washing, improves construction efficiency, but the traditional weighbridge does not have the drainage function, and the wastewater after car washing can be left between the weighbridge and the installation pit, which can corrode the weighbridge and the sensor for a long time, affects the service life of the weighbridge, and is inconvenient to overhaul. UTILITY MODEL CONTENTS
[0003] The utility model discloses a weighbridge with car washing function can automatically drain the wastewater after car washing to the two drainage ditches, avoids the corrosion of the wastewater to the weighbridge, and improves the service life of the weighbridge.
[0004] To achieve the above object, the utility model adopts the technical scheme of a weighbridge with car washing function, which comprises:
[0005] The weighbridge body is connected in the installation pit, and the length direction of the weighbridge body is spaced apart from the opposite two side walls of the installation pit and forms two installation spaces;
[0006] Two drainage ditches, two drainage ditches are respectively accommodated in two installation spaces and the top is not higher than the weighbridge body, and two drainage ditches are communicated with the sewer;
[0007] The weighhouse for displaying the weighing capacity of the weighbridge body is located on one side of the installation pit, and the weighhouse is connected with the weighbridge body;
[0008] The high-pressure water gun for car washing is arranged on one side of the installation pit.
[0009] The utility model discloses a weighbridge with car washing function further improves in that the weighbridge body is graded from the middle part to the two sides.
[0010] The utility model discloses a weighbridge with car washing function further improves in that the top of the drainage ditch is further provided with a water-permeable cover plate.
[0011] The utility model discloses a ground lever with car washing function further improves in, the bottom of drainage ditch is spaced apart with a plurality of drainage holes for connecting drainage ditch to sewer along length direction, each drainage hole all is connected with sewer, and each drainage hole all is connected with filter screen.
[0012] The utility model discloses a ground lever with car washing function further improves in, the ground lever still includes:
[0013] The utility model discloses a ground lever with car washing function further improves in, the ground lever still includes:
[0014] Barrier gate, the barrier gate sets up at the entrance of ground lever body;
[0015] Infrared detection device for monitoring vehicle entry and exit and sending signal first, the infrared detection device sets up at the opposite outer side of barrier gate;
[0016] Controller for receiving signal and controlling barrier gate switch, the controller is connected with infrared detection device and barrier gate.
[0017] Compared with prior art, the utility model has the advantages in that:
[0018] By setting up drainage ditch, after washing car on ground lever body, waste water can automatically discharge through drainage ditch, avoids waste water corrosion ground lever body. BRIEF DESCRIPTION OF DRAWINGS
[0019] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will be needed to use the drawing in the embodiment description simple introduction, obviously, the following description in the drawing is only some embodiments of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.
[0020] Figure 1 It is the plan view of the utility model ground lever with car washing function.
[0021] In the drawing: 1, ground lever body;2, drainage ditch;3, drainage hole;4, ground lever room;5, license plate recognition instrument;6, speed reducer;7, high-pressure water gun;8, red light;9, infrared detection device;10, barrier gate. DETAILED DESCRIPTION
[0022] The implementation manners of the present application are described below through specific examples. Those skilled in the art can easily understand other advantages and effects of the present application from the disclosure of the present application. The present application can also be implemented or applied through other different specific implementation manners, and various modifications or changes can be made to the details in the present application based on different viewpoints and applications without departing from the spirit of the present application.
[0023] The weighbridge with the car washing function is further described in detail below with reference to the drawings and specific examples.
[0024] Please refer to Figure 1 , the weighbridge with the car washing function comprises:
[0025] The weighbridge body 1 is connected in the installation pit, and opposite sides of the length direction of the weighbridge body 1 are spaced apart from opposite side walls of the installation pit and form two installation spaces;
[0026] Two drainage ditches 2, two of the drainage ditches 2 are respectively accommodated in the two installation spaces and the top of each is not higher than the weighbridge body 1, and the two drainage ditches 2 are both communicated with a sewer;
[0027] A weigh house 4 for displaying the weighing capacity of the weighbridge body 1, the weigh house 4 is located on one side of the installation pit, and the weigh house 4 is connected with the weighbridge body 1;
[0028] A high-pressure water gun 7 for washing a car, the high-pressure water gun 7 is arranged on one side of the installation pit.
[0029] Specifically, the high-pressure water gun 7 can be pulled by a cleaning person to clean around the vehicle.
[0030] Preferably, the weighbridge body 1 is sloped from the middle to both sides.
[0031] Specifically, the slope of the weighbridge body 1 is controlled between 1% and 2%.
[0032] By sloping the weighbridge body 1, it is convenient for waste water to automatically flow into the two drainage ditches 2 on both sides from the weighbridge body 1, so as to avoid water accumulation on the weighbridge body 1.
[0033] Specifically, the bottom of the installation pit is sloped from the middle to both sides, and the slope is controlled between 1% and 2%.
[0034] By sloping the installation pit, it is ensured that the waste water flowing into the installation pit automatically flows to the drainage ditches 2 on both sides, so as to avoid water accumulation in the installation pit.
[0035] Preferably, the top of the drainage ditch 2 is further provided with a water-permeable cover plate.
[0036] By setting the water-permeable cover plate, the vehicle wheel can walk and does not affect the drainage, avoids the wheel from being stuck in the drainage ditch 2, and also can periodically open the water-permeable cover plate to clean the sludge in the drainage ditch 2.
[0037] Preferably, the bottom of the drainage ditch 2 is spaced apart in the length direction and is provided with a plurality of drainage holes 3 for connecting the drainage ditch 2 to the sewer, each drainage hole 3 is connected with the sewer, and each drainage hole 3 is connected with a filter screen.
[0038] By setting the drainage hole 3 and the filter screen, the car washing sewage can be filtered and then discharged into the sewer, which meets the green construction requirements.
[0039] Preferably, the weighbridge 4 is connected with a license plate recognition instrument 5.
[0040] By setting the license plate recognition instrument 5 to recognize the license plate, the weighing of the corresponding vehicle can be counted.
[0041] Specifically, the weighbridge 4 is also connected with a display for displaying the license plate and the corresponding weight, and the display is connected with the weighbridge 4 and the license plate recognition instrument 5.
[0042] Preferably, the weighbridge further comprises:
[0043] A barrier gate 10 is arranged at the entrance of the weighbridge body 1;
[0044] An infrared detection device 9 for monitoring the vehicle first and sending a signal is arranged on the opposite side of the barrier gate 10;
[0045] A controller for receiving the signal and controlling the opening and closing of the barrier gate 10 is connected with the infrared detection device 9 and the barrier gate 10.
[0046] Specifically, a deceleration strip 6 is arranged on the ground at the entrance of the weighbridge body 1.
[0047] Specifically, a stone pier is connected to one side of the weighbridge body 1, and the infrared detection device 9 and the barrier gate 10 are connected to the stone pier.
[0048] Specifically, a traffic light 8 for indicating the vehicle entry and exit is further connected to the stone pier, and the traffic light 8 is connected with the controller.
[0049] When the vehicle is detected by the infrared detection device 9, the infrared detection device 9 sends the signal to the controller, and after receiving the signal, the controller controls the traffic light 8 to be green and controls the barrier gate 10 to be opened, and when the vehicle completely passes through the barrier gate 10, the infrared detection device 9 stops sending the signal to the controller, and the controller controls the barrier gate 10 to be closed and the traffic light 8 to be red.
[0050] It should be noted that the structure, proportion, size, etc. shown in the drawings attached to the present specification are only used to cooperate with the content disclosed in the specification, so that those skilled in the art can understand and read, and are not used to limit the implementation conditions of the present application, so they do not have technical significance. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" in the present specification are only for the convenience of clear description, and are not used to limit the scope of the present application. The change or adjustment of the relative relationship, without substantially changing the technical content, is also considered as the scope of the present application.
[0051] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed as above with a preferred embodiment, it is not intended to limit the present application. Any skilled person in the art can make some changes or modifications to the above disclosed technical content without departing from the scope of the technical solution of the present application, and any simple modification, equivalent change and modification of the above embodiment, which does not depart from the content of the technical solution of the present application, is still within the scope of the technical solution of the present application.
Claims
1. A weighbridge with a car washing function, characterized in that, include: The weighbridge body is connected to the mounting pit, and two mounting spaces are formed between the opposite sides of the weighbridge body in the length direction and the opposite side walls of the mounting pit. Two drainage ditches are respectively housed in the two installation spaces and their tops are not higher than the weighbridge body. Both drainage ditches are connected to the sewer. A weighbridge house for displaying the weighing capacity of the weighbridge body is located on one side of the mounting pit and is connected to the weighbridge body. A high-pressure water gun for car washing, the high-pressure water gun being positioned on one side of the mounting pit.
2. The weighbridge with car washing function as described in claim 1, characterized in that, The weighbridge body slopes from the middle to both sides.
3. The weighbridge with car washing function as described in claim 1, characterized in that, The top of the drainage ditch is also equipped with a permeable cover.
4. The weighbridge with car washing function as described in claim 1, characterized in that, The bottom of the drainage ditch is provided with a plurality of drainage holes spaced apart along its length to connect the drainage ditch to the sewer. Each drainage hole is connected to the sewer and a filter screen is connected to each drainage hole.
5. The weighbridge with car washing function as described in claim 1, characterized in that, The weighbridge is equipped with a license plate recognition device.
6. The weighbridge with car washing function as described in claim 1, characterized in that, The weighbridge also includes: A barrier gate is installed at the entrance of the weighbridge body; An infrared detection device for first monitoring vehicle entry and exit and sending signals is provided on the opposite side of the barrier gate. A controller for receiving the signal and controlling the barrier gate switch, the controller being connected to the infrared detection device and the barrier gate.