Energy-saving environment-friendly bridge pier anti-collision protection device with capability of self-generating to supply power

Abstract

The invention discloses an energy-saving environment-friendly bridge pier anti-collision protection device with capability of self-generating to supply power, which comprises inner and outer casings,wherein an anti-collision buffer structure is arranged between the inner and outer casings, and the inner casing and the outer casing are both fixed onto a support substrate, the outer casing is provided with an annular rack and an annular guiding chute around the circumferential direction thereof, the guiding chute is slidably connected with a guiding sliding block, the guiding sliding block is fixed to a moving seat, a stepping motor is fixed to the moving seat, an output shaft of the stepping motor is connected to a gear, and the gear is meshed with the rack; the moving seat is further provided with a distance measuring device, an alarm device and a microprocessor; the supporting substrate is provided with a plurality of pressure transmitting plates distributed around the circumferential direction thereof; pressure sensors are arranged under each pressure transmitting plate, and the pressure sensors, the stepping motor, the distance measuring device and the alarm device are all connected with the microprocessor through signals; the microprocessor is electrically connected with a solar power supply device. The device of the invention can automatically detect the distance of a vehicle body at a certain distance from a pier, and automatically alarms to avoid collision of the vehicle against the pier.

Description

Technical field [0001] The invention relates to the field of bridge structure protection, in particular to an energy-saving and environment-friendly self-generating power supply bridge pier anti-collision protection device. Background technique [0002] The pier column is the main component of the vertical bearing capacity of the road and bridge. Once the collision damage occurs, the entire bridge structure will loosen or the layout will be damaged at the slightest, and the entire bridge will collapse, which will cause greater economic losses to the society and traffic. Security incident. Therefore, the protection of building pier columns, especially bridge pier columns, is particularly important. Therefore, from the perspective of the entire society and economy, it is necessary to increase collision and anti-collision protection for pier columns of buildings with high protection requirements and far-reaching strategic significance. Impact protection devices are necessary. Summ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the problems existing in the above-mentioned prior art, and to provide an energy-saving and environment-friendly bridge pier anti-collision protection device with self-generating power supply, which can automatically detect the distance of the vehicle body at a certain distance from the pier, and automatically When the distance is less than the set distance, it will automatically alarm to remind the driver to move the car away from the bridge pier in time to avoid collision with the pier. Loss defect

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