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A platform for research: civil engineering, architecture and urbanism
Buffer type highway guardrail for hillside dangerous road
The invention discloses a buffer type highway guardrail for a hillside dangerous road. The buffer type highway guardrail includes two handrails, the opposite side walls of the two handrails are jointly and fixedly connected to a buffer strip, a buffer mechanism is arranged on the buffer strip and the two handrails jointly, the buffer mechanism comprises a mounting cavity formed in the buffer strip, a fixed plate is fixedly connected to the inner wall of the mounting cavity, traction ropes are fixedly connected to the two side walls of the fixed plate, control cavities are formed in the two handrails, and rotating rods are rotatably connected to the bottoms in the two control cavities correspondingly, reels are fixedly connected to the side walls of the two rotating rods correspondingly, gears are fixedly connected to the side walls of the two rotating rods correspondingly, racks engaged with the two gears are arranged in the two control cavities correspondingly, and electric contacts are fixedly connected to the side walls of the two racks correspondingly. Under the condition that a vehicle does not rush out of the road, the vehicle speed of the vehicle is gradually reduced, thus guaranteeing that passengers in the vehicle cannot suffer large impact force to cause danger.
本发明公开了一种用于傍山险路的缓冲型公路护栏，包括两个栏杆，两个所述栏杆相对的侧壁共同固定连接有缓冲带，所述缓冲带与两个栏杆上共同设有缓冲机构，所述缓冲机构包括设置在缓冲带内部的安装腔，所述安装腔内壁固定连接有固定板，所述固定板两侧壁均固定连接有牵引绳，两个所述栏杆内部均设有控制腔，两个所述控制腔内底部均转动连接有转动杆，两个所述转动杆侧壁均固定连接有绕线轮，两个所述转动杆侧壁均固定连接有齿轮，两个所述控制腔内均设有与两个齿轮啮合的齿条，两个所述齿条侧壁均固定连接有电触头。本发明能够在保证车辆不冲出道路外的情况下，使车辆的车速逐渐降低，保证车内乘客不会受到较大的冲击力而造成危险。
Buffer type highway guardrail for hillside dangerous road
The invention discloses a buffer type highway guardrail for a hillside dangerous road. The buffer type highway guardrail includes two handrails, the opposite side walls of the two handrails are jointly and fixedly connected to a buffer strip, a buffer mechanism is arranged on the buffer strip and the two handrails jointly, the buffer mechanism comprises a mounting cavity formed in the buffer strip, a fixed plate is fixedly connected to the inner wall of the mounting cavity, traction ropes are fixedly connected to the two side walls of the fixed plate, control cavities are formed in the two handrails, and rotating rods are rotatably connected to the bottoms in the two control cavities correspondingly, reels are fixedly connected to the side walls of the two rotating rods correspondingly, gears are fixedly connected to the side walls of the two rotating rods correspondingly, racks engaged with the two gears are arranged in the two control cavities correspondingly, and electric contacts are fixedly connected to the side walls of the two racks correspondingly. Under the condition that a vehicle does not rush out of the road, the vehicle speed of the vehicle is gradually reduced, thus guaranteeing that passengers in the vehicle cannot suffer large impact force to cause danger.
本发明公开了一种用于傍山险路的缓冲型公路护栏，包括两个栏杆，两个所述栏杆相对的侧壁共同固定连接有缓冲带，所述缓冲带与两个栏杆上共同设有缓冲机构，所述缓冲机构包括设置在缓冲带内部的安装腔，所述安装腔内壁固定连接有固定板，所述固定板两侧壁均固定连接有牵引绳，两个所述栏杆内部均设有控制腔，两个所述控制腔内底部均转动连接有转动杆，两个所述转动杆侧壁均固定连接有绕线轮，两个所述转动杆侧壁均固定连接有齿轮，两个所述控制腔内均设有与两个齿轮啮合的齿条，两个所述齿条侧壁均固定连接有电触头。本发明能够在保证车辆不冲出道路外的情况下，使车辆的车速逐渐降低，保证车内乘客不会受到较大的冲击力而造成危险。
Buffer type highway guardrail for hillside dangerous road
一种用于傍山险路的缓冲型公路护栏
CHENG ZHENXIANG (author)
2020-09-22
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.
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