A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Road weighing platform for overload detection
The invention belongs to the technical field of truck weighing platforms, and discloses a road weighing platform for overload detection, which comprises a base located in a foundation pit, a platform surface and a weighing sensor, a humidity sensor is arranged at the edge of the base, a vertical groove is formed in the base, a piston cylinder is arranged in the vertical groove, and the piston cylinder is connected with a water suction pipe and a water drainage pipe. A spring is arranged between the top end of the piston rod and the piston cylinder, the top end of the piston rod is rotationally connected with a rotating block, a lower pressing block is arranged on the bottom face of the table top, the rotating block and the lower pressing block are communicated and staggered when rotating, and an actuator is arranged on the upper surface of the base to control the rotating angle of the rotating block. When water is accumulated in the foundation pit in rainy days, the rotating block is in butt joint with the lower pressing block on the bottom face of the table top, the piston cylinder is driven to operate through pressure of vehicles passing above, and then water is drained through the water suction pipe and the water drainage pipe. During construction, drainage ditches and drainage pits do not need to be additionally excavated, water pumps do not need to be additionally arranged either, the construction period is shortened, electric energy is not consumed during drainage, and energy is saved.
本发明属于货车秤台技术领域，公开了一种用于超载检测的公路秤台，包括位于基坑内的底座、台面、称重传感器，底座边缘设置湿度传感器，底座开设竖槽，竖槽内部安置活塞缸，活塞缸连接吸水管和排水管，活塞杆的顶端与活塞缸之间设置弹簧，活塞杆的顶端转动连接转动块，台面的底面设置下压块，转动块在转动时与下压块之间具有连通和错开两种状态，底座的上表面设置执行器控制转动块的旋转角度。雨天基坑内积水时，将转动块与台面底面的下压块对接，利用上方经过的车辆的压力驱动活塞缸运作，进而通过吸水管和排水管进行排水；施工时不需要额外开挖排水沟和排水坑，也不需要额外配置水泵，缩短施工周期，并且排水不消耗电能，节约能源。
Road weighing platform for overload detection
The invention belongs to the technical field of truck weighing platforms, and discloses a road weighing platform for overload detection, which comprises a base located in a foundation pit, a platform surface and a weighing sensor, a humidity sensor is arranged at the edge of the base, a vertical groove is formed in the base, a piston cylinder is arranged in the vertical groove, and the piston cylinder is connected with a water suction pipe and a water drainage pipe. A spring is arranged between the top end of the piston rod and the piston cylinder, the top end of the piston rod is rotationally connected with a rotating block, a lower pressing block is arranged on the bottom face of the table top, the rotating block and the lower pressing block are communicated and staggered when rotating, and an actuator is arranged on the upper surface of the base to control the rotating angle of the rotating block. When water is accumulated in the foundation pit in rainy days, the rotating block is in butt joint with the lower pressing block on the bottom face of the table top, the piston cylinder is driven to operate through pressure of vehicles passing above, and then water is drained through the water suction pipe and the water drainage pipe. During construction, drainage ditches and drainage pits do not need to be additionally excavated, water pumps do not need to be additionally arranged either, the construction period is shortened, electric energy is not consumed during drainage, and energy is saved.
本发明属于货车秤台技术领域，公开了一种用于超载检测的公路秤台，包括位于基坑内的底座、台面、称重传感器，底座边缘设置湿度传感器，底座开设竖槽，竖槽内部安置活塞缸，活塞缸连接吸水管和排水管，活塞杆的顶端与活塞缸之间设置弹簧，活塞杆的顶端转动连接转动块，台面的底面设置下压块，转动块在转动时与下压块之间具有连通和错开两种状态，底座的上表面设置执行器控制转动块的旋转角度。雨天基坑内积水时，将转动块与台面底面的下压块对接，利用上方经过的车辆的压力驱动活塞缸运作，进而通过吸水管和排水管进行排水；施工时不需要额外开挖排水沟和排水坑，也不需要额外配置水泵，缩短施工周期，并且排水不消耗电能，节约能源。
Road weighing platform for overload detection
一种用于超载检测的公路秤台
ZHANG ZHENGHUI (author)
2024-11-05
Patent
Electronic Resource
Chinese
Overload detection road surface and vehicle overload detection method
| European Patent Office | 2021