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A platform for research: civil engineering, architecture and urbanism
Flexible protection device for road traffic design
The invention discloses a flexible protection device for road traffic design, which comprises a protection frame, a fixing mechanism arranged on the protection frame, a rotating sleeve arranged on the protection frame, an air guide pipe fixedly connected to the top end of the rotating sleeve, a sealing mechanism arranged in the air guide pipe, a high-pressure air storage tank connected to the air guide pipe, and a rotating rod arranged in the rotating sleeve. A first anti-collision mechanism and a second anti-collision mechanism are connected to the rotating sleeve, a second bevel gear is connected to the rotating rod, the second bevel gear is meshed with a first bevel gear, and a first rotating shaft is arranged in the first bevel gear. When the hollow half barrel rotates to a certain position, gas in the high-pressure gas storage tank can be instantly injected into the expansion gas bag, the expansion gas bag pops up to better relieve collision of the vehicle, and the probability that the vehicle is damaged and the probability that people are injured are further reduced.
本发明公开了一种用于道路交通设计的柔性防护装置，包括防护框，防护框上有固定机构，防护框上设有转动套，转动套顶端固定连接有导气管，导气管内设有密封机构，导气管连接有高压储气罐，转动套内有转杆，转动套上连接有第一防撞机构和第二防撞机构，转杆上连接第二锥形齿轮，第二锥形齿轮啮合有第一锥形齿轮，第一锥形齿轮内有第一转轴，通过转杆、空心半桶、实心半桶的组合搭配，当车辆撞上时，借助实心半桶转动，可使车辆有向前的一个作用力，减少了车辆损伤和降低了人员受伤几率，且空心半桶转动到一定位置后，会使高压储气罐内的气体瞬间灌注到膨胀气囊上，而膨胀气囊的弹出能更加的缓解车辆的冲撞，进一步降低车辆损伤和人员受伤几率。
Flexible protection device for road traffic design
The invention discloses a flexible protection device for road traffic design, which comprises a protection frame, a fixing mechanism arranged on the protection frame, a rotating sleeve arranged on the protection frame, an air guide pipe fixedly connected to the top end of the rotating sleeve, a sealing mechanism arranged in the air guide pipe, a high-pressure air storage tank connected to the air guide pipe, and a rotating rod arranged in the rotating sleeve. A first anti-collision mechanism and a second anti-collision mechanism are connected to the rotating sleeve, a second bevel gear is connected to the rotating rod, the second bevel gear is meshed with a first bevel gear, and a first rotating shaft is arranged in the first bevel gear. When the hollow half barrel rotates to a certain position, gas in the high-pressure gas storage tank can be instantly injected into the expansion gas bag, the expansion gas bag pops up to better relieve collision of the vehicle, and the probability that the vehicle is damaged and the probability that people are injured are further reduced.
本发明公开了一种用于道路交通设计的柔性防护装置，包括防护框，防护框上有固定机构，防护框上设有转动套，转动套顶端固定连接有导气管，导气管内设有密封机构，导气管连接有高压储气罐，转动套内有转杆，转动套上连接有第一防撞机构和第二防撞机构，转杆上连接第二锥形齿轮，第二锥形齿轮啮合有第一锥形齿轮，第一锥形齿轮内有第一转轴，通过转杆、空心半桶、实心半桶的组合搭配，当车辆撞上时，借助实心半桶转动，可使车辆有向前的一个作用力，减少了车辆损伤和降低了人员受伤几率，且空心半桶转动到一定位置后，会使高压储气罐内的气体瞬间灌注到膨胀气囊上，而膨胀气囊的弹出能更加的缓解车辆的冲撞，进一步降低车辆损伤和人员受伤几率。
Flexible protection device for road traffic design
一种用于道路交通设计的柔性防护装置
SUN JIAONA (author) / CHEN HONGFEI (author) / LI JIAJIE (author) / ZHANG LIANG (author) / QIU CHAOCHAO (author) / JING JIE (author) / HONG QINGPENG (author)
2023-03-28
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
Flexible protection structure based on road traffic design
| European Patent Office | 2022