A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bidirectional rebounding buffer guardrail for municipal engineering
The invention discloses a bidirectional rebounding buffer guardrail for municipal engineering. The guardrail comprises guardrail bodies and a buffer structure, the guardrail bodies are provided with a first folding guardrail and a second folding guardrail, the buffer structure is arranged in the center of the first folding guardrail and the center of the second folding guardrail, the first folding guardrail is movably connected with the second folding guardrail, a connecting top plate is arranged between the top ends of one sides of the guardrail bodies, a connecting bottom plate is arranged between the bottom ends of one sides of the guardrail bodies, a plurality of fixing devices are arranged at the bottom ends of the guardrail bodies, a buffering center body is arranged in the center of the buffering structure, a stress triggering structure is arranged in the center of the buffering center body, a buffering rebounding structure is arranged in the center of the bottom end of the buffering center body, and anti-collision pressure plates movably clamped between the supporting lower longitudinal rods are arranged on the two sides of the buffering rebounding structure. The guardrail has the beneficial effects that: the transportation and installation efficiency of the guardrail is improved, the guardrail can flexibly adapt to special conditions of different roads, serious damage to the guardrail is avoided, the impact of vehicles on the guardrail is weakened, and the influence on reverse traffic flow is reduced.
本发明专利公开了一种市政工程用双向反弹缓冲护栏，包括护栏主体和缓冲结构，护栏主体设有第一折叠护栏和第二折叠护栏，缓冲结构设于第一折叠护栏与第二折叠护栏的中心位置，第一折叠护栏与第二折叠护栏之间活动连接，护栏主体的一侧顶端之间设有连接顶板，护栏主体的一侧底端之间设有连接底板，护栏主体的底端设有若干固定装置，缓冲结构的中心位置设有缓冲中心体，缓冲中心体的中心位置设有受力触发结构，缓冲中心体的底端中心位置设有缓冲反弹结构，缓冲反弹结构的两侧设有活动夹设于支撑下纵杆之间的防撞压力板。有益效果：提高了护栏的运输及安装效率，能够灵活地适应不同道路的特殊情况，避免了护栏的严重受损，削弱车辆对护栏的撞击，减少对反向车流的影响。
Bidirectional rebounding buffer guardrail for municipal engineering
The invention discloses a bidirectional rebounding buffer guardrail for municipal engineering. The guardrail comprises guardrail bodies and a buffer structure, the guardrail bodies are provided with a first folding guardrail and a second folding guardrail, the buffer structure is arranged in the center of the first folding guardrail and the center of the second folding guardrail, the first folding guardrail is movably connected with the second folding guardrail, a connecting top plate is arranged between the top ends of one sides of the guardrail bodies, a connecting bottom plate is arranged between the bottom ends of one sides of the guardrail bodies, a plurality of fixing devices are arranged at the bottom ends of the guardrail bodies, a buffering center body is arranged in the center of the buffering structure, a stress triggering structure is arranged in the center of the buffering center body, a buffering rebounding structure is arranged in the center of the bottom end of the buffering center body, and anti-collision pressure plates movably clamped between the supporting lower longitudinal rods are arranged on the two sides of the buffering rebounding structure. The guardrail has the beneficial effects that: the transportation and installation efficiency of the guardrail is improved, the guardrail can flexibly adapt to special conditions of different roads, serious damage to the guardrail is avoided, the impact of vehicles on the guardrail is weakened, and the influence on reverse traffic flow is reduced.
本发明专利公开了一种市政工程用双向反弹缓冲护栏，包括护栏主体和缓冲结构，护栏主体设有第一折叠护栏和第二折叠护栏，缓冲结构设于第一折叠护栏与第二折叠护栏的中心位置，第一折叠护栏与第二折叠护栏之间活动连接，护栏主体的一侧顶端之间设有连接顶板，护栏主体的一侧底端之间设有连接底板，护栏主体的底端设有若干固定装置，缓冲结构的中心位置设有缓冲中心体，缓冲中心体的中心位置设有受力触发结构，缓冲中心体的底端中心位置设有缓冲反弹结构，缓冲反弹结构的两侧设有活动夹设于支撑下纵杆之间的防撞压力板。有益效果：提高了护栏的运输及安装效率，能够灵活地适应不同道路的特殊情况，避免了护栏的严重受损，削弱车辆对护栏的撞击，减少对反向车流的影响。
Bidirectional rebounding buffer guardrail for municipal engineering
一种市政工程用双向反弹缓冲护栏
2021-11-19
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.