A new type of construction site vehicle washing tank device
Patent Information
- Application Number
- CN202522509888.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-26
- Publication Date
- 2026-10-16
- Estimated Expiration
- 2035-11-26
AI Technical Summary
[0005]现有专利喷淋架内部的空腔和排水渠易积累淤泥,需频繁拆卸清理,否则喷头堵塞会降低冲洗效率;仍依赖混凝土基础梁作为支撑,车辆反复碾压会导致混凝土开裂;并且整体为固定安装,拆卸成本较高,故而存在一定局限性
[0013] Firstly, this utility model uses a welded structure of 28A I-beams and Φ20 steel bars to replace the traditional concrete trough, reducing the probability of concrete damage and extending service life. The I-beams are made of weathering steel, which has excellent corrosion resistance and mechanical properties, further improving the number of turnovers and durability. The transversely welded steel bars form anti-slip grooves to prevent the channel steel from shifting, while reducing the accumulation of silt on the tire contact surface and maintaining a stable car washing effect. The bottom of the concrete foundation is designed with a silt accumulation pool for easy centralized cleaning and to prevent muddy water from affecting the washing effect.
Smart Images

Figure CN224856896U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of construction engineering technology, and in particular to a novel vehicle washing trough device for construction sites. Background Technology
[0002] Construction site vehicle washing troughs are special facilities set up at the entrances and exits of construction sites to wash the tires and chassis of vehicles before they leave the site, removing pollutants such as mud and gravel, preventing vehicles from bringing construction site mud and sand onto municipal roads, thereby meeting environmental protection requirements and reducing road pollution.
[0003] A search revealed Chinese patent CN218431185U, which discloses a construction site vehicle washing trough technology. The trough includes a foundation beam and a bottom spray frame. Multiple foundation beams are arranged, with the bottom spray frame placed on top. The foundation beams are spaced apart, forming a drainage channel between them. The bottom spray frame contains a nozzle pipe and has a cavity communicating with it. A water inlet is located on the side of the bottom spray frame, and nozzles are located on the upper surface of the nozzle pipe. A sliding plate for sealing the nozzles is slidably installed inside the bottom spray frame. This device can seal the side nozzles using the sliding plate, preventing them from spraying water during use and thus reducing water waste.
[0004] Based on the above search and existing technology, the findings were as follows:
[0005] The existing patented spray frame has cavities and drainage channels that are prone to accumulating silt, requiring frequent disassembly and cleaning; otherwise, the nozzles will become clogged, reducing the rinsing efficiency. It still relies on concrete foundation beams for support, and repeated vehicle traffic can cause the concrete to crack. Furthermore, the entire system is fixed, making disassembly costly, thus presenting certain limitations. Utility Model Content
[0006] To address the aforementioned technical problems, this utility model proposes a novel construction site vehicle washing trough device, featuring modular design and efficient material application, combining practicality and economy.
[0007] The technical solution to achieve the purpose of this utility model is: a novel construction site vehicle washing trough device, including a foundation, an I-beam foundation, and a muddy ground.
[0008] The I-beam foundation includes I-beams fixedly installed on the top of the foundation, and dredging holes are provided between the I-beams;
[0009] The silt mound is fixedly installed between the I-beam and the foundation, and the dredging hole is fixedly connected to the silt mound.
[0010] Preferably, a reinforcing bar is fixedly installed on the top of the I-beam, an upslope is fixedly installed on one side of the I-beam, a downslope is fixedly installed on the other side of the I-beam, and guardrails are fixedly installed on both sides of the top of the I-beam.
[0011] Preferably, an inlet is fixedly installed on one side of the downslope, a rinsing platform is fixedly installed on one side of the upslope, and a sedimentation tank is provided on one side of the rinsing platform.
[0012] Compared with existing technologies, the significant advantages of this invention are:
[0013] Firstly, this utility model uses a welded structure of 28A I-beams and Φ20 steel bars to replace the traditional concrete trough, reducing the probability of concrete damage and extending service life. The I-beams are made of weathering steel, which has excellent corrosion resistance and mechanical properties, further improving the number of turnovers and durability. The transversely welded steel bars form anti-slip grooves to prevent the channel steel from shifting, while reducing the accumulation of silt on the tire contact surface and maintaining a stable car washing effect. The bottom of the concrete foundation is designed with a silt accumulation pool for easy centralized cleaning and to prevent muddy water from affecting the washing effect.
[0014] Secondly, the I-beams of this utility model can be disassembled and reused, reducing project costs and conforming to the concept of green construction; it also reduces the need for manual washing, and vehicles can directly meet the cleanliness standards for leaving the construction site after washing, saving manpower.
[0015] It solves the problems of existing patented spray frame internal cavities and drainage channels that easily accumulate silt, requiring frequent disassembly and cleaning, otherwise the nozzles will become clogged and reduce the flushing efficiency; it still relies on concrete foundation beams for support, and repeated vehicle running over them will cause the concrete to crack; and the whole is fixed installation, which makes disassembly costly. Attached Figure Description
[0016] The present invention will be further explained below with reference to the accompanying drawings and embodiments:
[0017] Figure 1 This is a top view of the structure provided by this utility model;
[0018] Figure 2 This is a front structural diagram provided by this utility model;
[0019] Figure 3 This is a side view structural diagram provided by this utility model.
[0020] Explanation of reference numerals in the attached figures:
[0021] 1. Foundation; 2. I-beam foundation; 3. Guardrail; 4. Dredging hole; 5. Silt field; 6. Sedimentation tank; 7. Uphill slope; 8. Downhill slope; 9. Entrance; 10. Washing platform; 11. Reinforcing steel; 12. I-beam. Detailed Implementation
[0022] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.
[0023] This utility model provides a novel construction site vehicle washing trough device through improvements. The technical solution of this utility model is as follows:
[0024] like Figures 1-3 As shown, a new type of construction site vehicle washing trough device includes a foundation 1, which reduces cost input, cleans vehicles, and allows them to leave the construction site. It also includes an I-beam foundation 2 and a muddy ground 5.
[0025] The I-beam foundation 2 includes I-beams 12 fixedly installed on top of the foundation 1. Dredging holes 4 are provided between the I-beams 12. The I-beams 12 are not easily damaged and can be removed and rotated for use in the next project after use, thus reducing cost input.
[0026] The silt pit 5 is fixedly installed between the I-beam 12 and the foundation 1, and the sludge removal hole 4 is fixedly connected to the silt pit 5, which greatly extends the service life and reduces the accumulation of silt on the contact surface of vehicle tires in the car wash tank.
[0027] Furthermore, a steel bar 11 is fixedly installed on the top of the I-beam 12, an uphill slope 7 is fixedly installed on one side of the I-beam 12, a downhill slope 8 is fixedly installed on the other side of the I-beam 12, and guardrails 3 are fixedly installed on both sides of the top of the I-beam 12. The transverse Φ20 steel bars 11 are welded as anti-slip grooves and prevent the channel steel from shifting, thereby reducing the safety hazards of vehicles.
[0028] Furthermore, an inlet 9 is fixedly installed on one side of the downhill slope 8, and a washing platform 10 is fixedly installed on one side of the uphill slope 7. A sedimentation tank 6 is set on one side of the washing platform 10, which effectively improves the service life and turnover of the car wash trough, making the structure more economically competitive.
[0029] The specific working method is as follows: excavate the shape of the car wash trough, pour concrete foundation 1 and sludge accumulation pool to reduce the probability of concrete damage, greatly extend the service life, and reduce sludge accumulation on the contact surface between the car wash trough and vehicle tires. After the concrete reaches the design strength, lay I-beams 12; lay 28A I-beams 12 longitudinally and weld transverse Φ20 steel bars 11 as anti-slip grooves to ensure structural stability and anti-slip; prioritize the use of weathering steel I-beams 12 to improve corrosion resistance and extend the turnover cycle.
[0030] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.
Claims
1. A novel construction site vehicle washing trough device, comprising a foundation (1), characterized in that: Also includes: I-beam foundation (2), the I-beam foundation (2) includes I-beams (12) fixedly installed on the top of the foundation (1), and dredging holes (4) are provided between the I-beams (12); The silt field (5) is fixedly installed between the I-beam (12) and the foundation (1), and the dredging hole (4) is fixedly connected to the silt field (5).
2. The novel construction site vehicle washing trough device according to claim 1, characterized in that: The top of the I-beam (12) is fixedly equipped with a reinforcing bar (11), an uphill slope (7) is fixedly installed on one side of the I-beam (12), a downhill slope (8) is fixedly installed on the other side of the I-beam (12), and guardrails (3) are fixedly installed on both sides of the top of the I-beam (12).
3. The novel construction site vehicle washing trough device according to claim 2, characterized in that: An inlet (9) is fixedly installed on one side of the downslope (8), and a flushing platform (10) is fixedly installed on one side of the upslope (7). A sedimentation tank (6) is provided on one side of the flushing platform (10).
Citation Information
Patent Citations
Vehicle washing tank for construction site construction vehicle
CN218431185U