Hydraulic safety guardrail for hydropower station

Abstract

The invention discloses a hydraulic safety guardrail for a hydropower station, and belongs to the technical field of hydraulic safety devices. Comprising stand columns, an inner buffer plate, an outer buffer plate, a bottom buffer plate, a base, compression springs, a top beam and a bag net. The base is fixed to the ground, the bottom ends of the stand columns are fixedly connected with the base, the top ends of the stand columns are fixedly connected with the top beam, and the net is arranged between the adjacent stand columns. The upper ends of the inner buffer plate and the outer buffer plate are fixedly connected with the top beam, and the inner buffer plate is located between the outer buffer plate and the stand column. One end of the bottom buffer plate is hinged to the bottom of the stand column, the lower side of the other end of the bottom buffer plate is connected with the ground through a compression spring, and the compression spring is in a compression energy-storage state while the upper side is limited by the bottom end of the outer buffer plate; and when the bottom end of the outer buffer plate relieves limiting of the bottom buffer plate, the bottom buffer plate is turned up. Impact force of the vehicle can be decomposed in a layered mode, it is guaranteed that the vehicle cannot rush out of a road and fall into a valley, the safety of the vehicle and personnel in the vehicle is guaranteed to the maximum degree, and good application prospects are achieved.

Description

technical field [0001] The invention belongs to the technical field of hydraulic safety devices, and in particular relates to a hydraulic safety guardrail of a hydropower station. Background technique [0002] Hydropower stations are generally built in the upper reaches of rivers, which are characterized by narrow river valleys, rugged terrain, large drops, and rapid water flow. The roads around the hydropower station are often not very wide due to high construction difficulty and cost constraints, which brings safety hazards to the traffic around the hydropower station. There are frequent reports of vehicles rushing out of the road and crashing into the river valley. [0003] However, due to the special geographical location of the hydropower station, the probability of the occupants of the vehicle falling into the river valley is very small, which brings a major safety hazard to the daily production and life of the hydropower station. SUMMARY OF THE INVENTION [0004] I...

AI Technical Summary

Problems solved by technology

The roads around the hydropower station are often not very wide due to the difficulty of construction and cost constraints, which brings safety hazards to driving around the hydropower station. Accidents of vehicles rushing off the road and falling into the valley are frequently reported

[0003] However, due to the special geographical location of the hydropower station, the chances of survival of the people in the car that fell into the river valley are very small, which brings a major safety hazard to the daily production and life of the hydropower station.

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