Foldable motor vehicle axle load detection platform

Abstract

The utility model relates to the field of transportation, and discloses a foldable motor vehicle axle load detection platform which comprises two first detection plates, the right sides of the first detection plates are rotatably connected with a second detection plate, the outer sides of the first detection plates are rotatably connected with a folding storage mechanism, and the inner sides of the first detection plates are fixedly connected with a distance adjusting mechanism. The folding storage mechanism comprises a plurality of first rotating plates, the inner sides of the first rotating plates are fixedly connected to the outer sides of the two first detection plates, the inner sides of the first rotating plates are rotatably connected with second rotating plates, the bottoms of the first detection plates are fixedly connected with damping assemblies, and the two sides of the two first detection plates are fixedly connected with fixing plates. According to the utility model, the rotating slope plate can rotate at the inner side of the fixed block to adjust the slope and store the slope, the detection platform is convenient to carry and transport, the spring and the telescopic rod at the bottom support the detection plate, the vibration in the detection process is reduced, and the detection accuracy is improved.

Description

Technical Field

[0001] This utility model relates to the field of transportation, and in particular to a foldable motor vehicle axle load detection platform. Background Technology

[0002] At highway and national road toll stations, motor vehicle axle load detection platforms are used to detect the axle load of passing vehicles, especially at toll stations or inspection points, to detect whether vehicles are overloaded, prevent overloaded vehicles from entering the road, and thus reduce road damage and traffic accidents.

[0003] The foldable vehicle axle load detection platform consists of rotating plate one, rotating plate two, etc. It uses precise sensors to detect vehicle weight and combines advanced data processing technology to provide dynamic, real-time, and accurate axle load detection functions. This helps traffic management departments quickly and effectively monitor vehicle overloading, ensure road traffic safety, reduce road damage, and improve traffic management efficiency.

[0004] In existing technologies, some fixed vehicle axle load detection platforms require specialized infrastructure support, and the installation process is complex and time-consuming. Once built, they are difficult to move and redeploy to different locations. For areas requiring temporary overload detection, especially in small road sections, checkpoints, or sudden traffic monitoring tasks, fixed platforms are not flexible and efficient enough. Therefore, the application of fixed platforms is greatly limited when the site is not fixed. To address these issues, a foldable vehicle axle load detection platform is proposed. Utility Model Content

[0005] The foldable motor vehicle axle load detection platform proposed in this utility model aims to improve the problem that some devices in the prior art cannot be folded for convenient storage and transportation.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A foldable vehicle axle load testing platform includes two testing plates. A second testing plate is rotatably connected to the right side of the first testing plate. A folding and storage mechanism is rotatably connected to the outer side of the first testing plate. A spacing adjustment mechanism is fixedly connected to the inner side of the first testing plate. The folding and storage mechanism includes multiple rotating plates, the inner sides of which are fixedly connected to the outer sides of the two first testing plates. A second rotating plate is rotatably connected to the inner side of the first rotating plate. A shock-absorbing component is fixedly connected to the bottom of the first testing plate. Fixed plates are fixedly connected to both sides of the two first testing plates. A rotating ramp is rotatably connected to the inner side of the fixed plate. A base plate is fixedly connected to the bottom of the shock-absorbing component.

[0008] As a further description of the above technical solution:

[0009] The shock absorption assembly includes multiple telescopic rods, the tops of which are fixedly connected to the bottom of the detection plate, and springs are fixedly connected to the outside of each telescopic rod.

[0010] As a further description of the above technical solution:

[0011] The spacing adjustment mechanism includes a bottom support plate, the outer side of which is fixedly connected to the inner side of the two detection plates, and a pushing component is fixedly connected to the top of the bottom support plate, with a connecting rod fixedly connected to the pushing component.

[0012] As a further description of the above technical solution:

[0013] The bottom support plate is slidably connected to a middle sliding plate, and the top of the middle sliding plate is slidably connected to a top sliding plate.

[0014] As a further description of the above technical solution:

[0015] The pushing component includes a support block, the bottom of which is fixedly connected to the bottom of the bottom support plate and the top of the middle sliding plate. A cylinder is fixedly connected to the front side of the support block, and a drive ring is fixedly connected to the output end of the cylinder.

[0016] As a further description of the above technical solution:

[0017] The outer side of the bottom support plate is fixedly connected to the inner side of the two detection plates 2, and the outer side of the top sliding plate is fixedly connected to the inner side of the detection plate 1.

[0018] As a further description of the above technical solution:

[0019] The outer sides of the two detection plates are fixedly connected to the inner sides of the plurality of rotating plates, and the tops of the plurality of telescopic rods are fixedly connected to the bottom of the detection plates.

[0020] As a further description of the above technical solution:

[0021] The tops of the multiple springs are fixedly connected to the bottom of the second detection plate, and the left side of the connecting rod is fixedly connected to the outside of the middle sliding plate.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, detection plate one and detection plate two can be folded by rotating plate one and rotating plate two. The rotating ramp can be rotated inside the fixed block to adjust the slope and store it, which is convenient for carrying and transporting the detection platform. The spring and telescopic rod at the bottom support the detection plate, reduce the occurrence of vibration during the detection process, and improve the detection accuracy.

[0024] 2. In this utility model, the cylinder on the support block drives the middle sliding plate connected by the connecting rod to slide outward through the drive ring, and the top sliding plate also extends outward under the drive of the cylinder, so as to adjust the distance between the two detection platforms and adapt to vehicles of different widths for detection. Attached Figure Description

[0025] Figure 1 This is a perspective view of the foldable motor vehicle axle load detection platform proposed in this utility model;

[0026] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0027] Figure 3 This is a schematic diagram of the structure of the detection plate of the foldable motor vehicle axle load detection platform proposed in this utility model.

[0028] Figure 4 for Figure 3 Enlarged view of point B in the middle.

[0029] Legend:

[0030] 1. Detection plate one; 2. Detection plate two; 3. Folding and storage mechanism; 4. Rotating plate one; 5. Rotating plate two; 6. Telescopic rod; 7. Spring; 8. Fixing plate; 9. Rotating ramp; 10. Base plate; 11. Spacing adjustment mechanism; 12. Bottom support plate; 13. Support block; 14. Cylinder; 15. Drive ring; 16. Connecting rod; 17. Middle sliding plate; 18. Top sliding plate. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1 , Figure 3 and Figure 4This utility model provides an embodiment of a foldable motor vehicle axle load detection platform, comprising two detection plates 1, which are one of the main components of the platform. The detection plates 1 are designed with sufficient load-bearing capacity to ensure that they do not deform or break when detecting the axle load of motor vehicles. Detection plates 1 and 2 can be folded and stored as needed. Detection plates 2 are rotatably connected to the right side of detection plates 1. The outer sides of the two detection plates 2 are fixedly connected to the inner sides of multiple rotating plates 2 5. Detection plates 2 and 1 are rotatably connected and located on the right side of the platform. Detection plates 1 and 2 are used to detect whether a vehicle is overloaded, preventing overloaded vehicles from entering the road, thereby reducing road damage and traffic accidents. A folding and storage mechanism 3 is rotatably connected to the outer side of detection plates 1, allowing the platform to be folded and stored to save space and facilitate transportation. A spacing adjustment mechanism 11 is fixedly connected to the inner side of detection plates 1, allowing the distance between the two parts of the platform to be adjusted as needed, thereby achieving more accurate axle load detection and enabling the detection of vehicles with different widths.

[0033] The folding and storage mechanism 3 includes multiple rotating plates 4. The inner sides of the multiple rotating plates 4 are fixedly connected to the outer sides of two detection plates 1. Rotating plates 5 are rotatably connected to the inner sides of the rotating plates 4. The rotating plates 4 and 5 are key components of the platform folding and storage mechanism. The rotating plates 4 are fixedly connected to the outer sides of the two detection plates 1. The rotating axis design allows these plates to fold around the axis. The rotating plates 5 are rotatably connected to the inner sides of the rotating plates 4, allowing the entire folding structure to rotate, expand, or fold up as needed. A shock-absorbing component is fixedly connected to the bottom of the detection plates 1. The function of the shock-absorbing component is to reduce the vibration generated by the detection platform during operation and provide stable support. The shock-absorbing component includes multiple telescopic rods 6. The tops of the multiple telescopic rods 6 are fixedly connected to the detection plates 1. At the bottom of the first detection plate 1, the tops of multiple telescopic rods 6 are fixedly connected to the bottom of the second detection plate 2. Springs 7 are fixedly connected to the outside of the telescopic rods 6, and the tops of multiple springs 7 are fixedly connected to the bottom of the second detection plate 2. The design of the telescopic rods 6 enables them to automatically adjust their length according to the load, thereby effectively absorbing external impact forces. The springs 7, through their connection with the telescopic rods 6, help absorb and release motion energy, ensuring the stability of the platform. Fixed plates 8 are fixedly connected to both sides of the two detection plates 1. Rotating ramps 9 are rotatably connected to the inner side of the fixed plates 8. The fixed plates 8 accommodate the rotation of the internal rotating ramps 9. The rotating ramps 9 can be adjusted in angle as needed, thereby improving the adaptability of the platform. The bottom of the shock absorption assembly is fixedly connected to the base plate 10, which is responsible for bearing the load of the platform and ensuring the structural stability of the entire platform.

[0034] Reference Figures 1 to 3The spacing adjustment mechanism 11 includes a bottom support plate 12. The outer side of the bottom support plate 12 is fixedly connected to the inner side of two detection plates 1 and two detection plates 2. A pushing assembly is fixedly connected to the top of the bottom support plate 12. The pushing assembly includes a support block 13. The bottom of the support block 13 is fixedly connected to the bottom of the bottom support plate 12 and the top of the middle sliding plate 17. The two support blocks 13 support two cylinders 14. A cylinder 14 is fixedly connected to the front side of the support block 13. A drive ring 15 is fixedly connected to the output end of the cylinder 14. The support block 13 is fixed to the bottom of the bottom support plate 12. The cylinder 14 drives the connecting rod 1 through the drive ring 15. The middle sliding plate 17 connected to 6 slides forward to achieve initial adjustment of the spacing. The pushing component is fixedly connected to the connecting rod 16, which connects the drive ring 15 and the middle sliding plate 17. The power of the output cylinder 14 drives the middle sliding plate 17 to slide. The left side of the connecting rod 16 is fixedly connected to the outside of the middle sliding plate 17. The middle sliding plate 17 is slidably connected inside the bottom support plate 12. The top sliding plate 18 is slidably connected to the top of the middle sliding plate 17. The top sliding plate 18 is used to perform secondary adjustment of the spacing between the two platforms. The outside of the top sliding plate 18 is fixedly connected to the inside of the detection plate 1. The cylinder 14 on the middle sliding plate 17 drives the top sliding plate 18 to slide inside the middle sliding plate 17 to perform secondary spacing adjustment.

[0035] Working principle: When a vehicle enters, detection plates 1 and 2 begin to bear the weight of the vehicle for axle load detection. At this time, the shock absorption components at the bottom of detection plates 1 and 2 play their role, the telescopic rod 6 automatically adjusts its length according to the load, and the spring 7 assists in absorbing and releasing kinetic energy, reducing platform vibration and ensuring the accuracy of the detection data. After the detection is completed, the vehicle leaves the platform. If the platform needs to be stored, the folding and storage mechanism 3 is operated, and rotating plates 4 and 5 rotate around the rotating axis to fold detection plates 1 and 2, reducing space occupation and facilitating transportation and storage. The rotating ramp 9 can rotate inside the fixed plate 8 for storage. Throughout the process, the bottom plate 10 always bears the platform load, ensuring the stability of the platform structure.

[0036] Based on the width of the vehicle to be inspected, the spacing adjustment mechanism 11 is activated. The cylinder 14 on the front side of the support block 13 on the bottom support plate 12 is activated. The output end of the cylinder 14 drives the drive ring 15, which in turn drives the middle sliding plate 17 to slide within the bottom support plate 12 via the connecting rod 16, thus achieving initial spacing adjustment. Then, the drive ring 15 at the output end of the cylinder 14 also drives the top sliding plate 18 to slide within the middle sliding plate 17 via the connecting rod 16, thus performing secondary spacing adjustment. This ensures that the spacing between the first inspection plate 1 and the second inspection plate 2 is adapted to the vehicle width, and the adjustment is completed.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A foldable motor vehicle axle load testing platform, comprising two testing plates (1), characterized in that: The right side of the first detection plate (1) is rotatably connected to the second detection plate (2), the outer side of the first detection plate (1) is rotatably connected to the folding and storage mechanism (3), and the inner side of the first detection plate (1) is fixedly connected to the spacing adjustment mechanism (11). The folding storage mechanism (3) includes multiple rotating plates (4), the inner sides of the multiple rotating plates (4) are fixedly connected to the outer sides of the two detection plates (1), the inner sides of the rotating plates (4) are rotatably connected to rotating plates (5), the bottom of the detection plates (1) is fixedly connected to a shock-absorbing component, the two sides of the two detection plates (1) are fixedly connected to fixed plates (8), the inner sides of the fixed plates (8) are rotatably connected to rotating ramps (9), and the bottom of the shock-absorbing component is fixedly connected to a base plate (10).

2. The foldable motor vehicle axle load detection platform according to claim 1, characterized in that: The shock absorption assembly includes multiple telescopic rods (6), the tops of which are fixedly connected to the bottom of the detection plate (1), and springs (7) are fixedly connected to the outside of the telescopic rods (6).

3. The foldable motor vehicle axle load detection platform according to claim 2, characterized in that: The spacing adjustment mechanism (11) includes a bottom support plate (12), the outer side of which is fixedly connected to the inner side of the two detection plates (1), and a pushing component is fixedly connected to the top of the bottom support plate (12), and a connecting rod (16) is fixedly connected to the pushing component.

4. The foldable motor vehicle axle load detection platform according to claim 3, characterized in that: The bottom support plate (12) is slidably connected to the middle sliding plate (17), and the top of the middle sliding plate (17) is slidably connected to the top sliding plate (18).

5. The foldable motor vehicle axle load detection platform according to claim 4, characterized in that: The pushing component includes a support block (13), the bottom of which is fixedly connected to the bottom of the bottom support plate (12), the bottom of which is fixedly connected to the top of the middle sliding plate (17), and a cylinder (14) is fixedly connected to the front side of the support block (13), and a drive ring (15) is fixedly connected to the output end of the cylinder (14).

6. The foldable motor vehicle axle load detection platform according to claim 4, characterized in that: The outer side of the bottom support plate (12) is fixedly connected to the inner side of the two detection plates (2), and the outer side of the top sliding plate (18) is fixedly connected to the inner side of the detection plate (1).

7. The foldable motor vehicle axle load detection platform according to claim 2, characterized in that: The outer sides of the two detection plates (2) are fixedly connected to the inner sides of the multiple rotating plates (5), and the tops of the multiple telescopic rods (6) are fixedly connected to the bottom of the detection plates (2).

8. The foldable motor vehicle axle load detection platform according to claim 4, characterized in that: The tops of the multiple springs (7) are fixedly connected to the bottom of the detection plate 2 (2), and the left side of the connecting rod (16) is fixedly connected to the outside of the middle sliding plate (17).

Images