Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Double-damping type bridge guardrail capable of widening deck
The invention relates to the field of bridge safety protection, and especially relates to a double-damping type bridge guardrail capable of widening the deck. The bridge guardrail comprises a bridge body, a first movement cavity is formed in the bridge body, a motor is fixedly arranged on the right wall surface of the first moving cavity, the left end of the motor is in power connection with a first threaded shaft, and a first helical gear is arranged in the first motion cavity. The double-damping type bridge guardrail capable of widening the deck can perform dual damping when a vehicle collides with the bridge guardrail, so vibration borne by personnel in the vehicle is reduced, and personnel safety is protected; and when collision occurs, the guardrail can automatically give an alarm, the deck can be widened, and a large vehicle can pass through the bridge conveniently.
本发明涉及桥梁安全防护领域，尤其是一种双重减震式可拓宽桥面的桥梁护栏，包括桥体，所述桥体内部设有第一运动腔，所述第一运动腔右壁面上固设有电机，所述电机左端动力连接设有第一螺纹轴，所述第一运动腔内部设有第一斜齿轮，本发明的一种双重减震式可拓宽桥面的桥梁护栏能够实现在车辆碰撞桥梁护栏时，进行双重的减震，降低车内人员受到的震动，保护人员安全，当发生碰撞时，护栏会自动报警，同时还可以拓宽桥面，便于大型车辆通过桥梁。
Double-damping type bridge guardrail capable of widening deck
The invention relates to the field of bridge safety protection, and especially relates to a double-damping type bridge guardrail capable of widening the deck. The bridge guardrail comprises a bridge body, a first movement cavity is formed in the bridge body, a motor is fixedly arranged on the right wall surface of the first moving cavity, the left end of the motor is in power connection with a first threaded shaft, and a first helical gear is arranged in the first motion cavity. The double-damping type bridge guardrail capable of widening the deck can perform dual damping when a vehicle collides with the bridge guardrail, so vibration borne by personnel in the vehicle is reduced, and personnel safety is protected; and when collision occurs, the guardrail can automatically give an alarm, the deck can be widened, and a large vehicle can pass through the bridge conveniently.
本发明涉及桥梁安全防护领域，尤其是一种双重减震式可拓宽桥面的桥梁护栏，包括桥体，所述桥体内部设有第一运动腔，所述第一运动腔右壁面上固设有电机，所述电机左端动力连接设有第一螺纹轴，所述第一运动腔内部设有第一斜齿轮，本发明的一种双重减震式可拓宽桥面的桥梁护栏能够实现在车辆碰撞桥梁护栏时，进行双重的减震，降低车内人员受到的震动，保护人员安全，当发生碰撞时，护栏会自动报警，同时还可以拓宽桥面，便于大型车辆通过桥梁。
Double-damping type bridge guardrail capable of widening deck
一种双重减震式可拓宽桥面的桥梁护栏
28.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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