A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Municipal road push-pull type guardrail
The invention provides a municipal road push-pull type guardrail which comprises a fixed pile fixed to the road surface through a bolt assembly, the fixed pile is movably connected with a movable pile through a hinged telescopic stretching fence, the other side of the movable pile is fixedly connected with another movable pile through a fixed fence, and driving wheels advancing in the direction perpendicular to a lane are arranged at the bottom of the movable pile. The movable pile comprises a pile body and a base, the pile body is of a metal frame structure, the telescopic fence and the fixed fence are connected to the pile body, the bottom of the pile body is fixedly connected with the hollowed-out base with the balance weight, the driving wheel is arranged in the hollowed-out portion of the base, a vertical telescopic cylinder is arranged at the bottom of the pile body, and a probe rod of the telescopic cylinder stretches into the base to be connected with the driving wheel. And through the arrangement of the lifting driving wheel, switching can be conducted between the driving wheel grounding state and the base grounding state, the moving and stable placement effects are achieved, and the lifting driving wheel is suitable for various ready-made road surfaces, convenient and fast to install, low in maintenance cost and good in development prospect.
本发明提供了一种市政道路推拉式护栏，包括通过螺栓组件固定在路面的定桩，定桩通过铰接的可以伸缩的拉伸栏与活动桩活动连接，活动桩的另一侧通过固定栏与另一活动桩固定连接，活动桩的底部有沿垂直车道方向行进的驱动轮，活动桩包括桩体与底座，桩体为金属框架结构，伸缩栏与固定栏连接在桩体上，桩体的底部固定连接有配重的镂空底座，驱动轮设置在底座镂空部分内，桩体的底部设置有垂向的伸缩缸，伸缩缸的探杆探入底座内与驱动轮连接，带动驱动轮与底座发生竖向相对移动，通过升降驱动轮的设置，能在驱动轮接地与底座接地两种状态进行切换，实现移动与稳定放置的效果，适用于各种现成路面，安装便捷，维护成本低，具有良好的发展前景。
Municipal road push-pull type guardrail
The invention provides a municipal road push-pull type guardrail which comprises a fixed pile fixed to the road surface through a bolt assembly, the fixed pile is movably connected with a movable pile through a hinged telescopic stretching fence, the other side of the movable pile is fixedly connected with another movable pile through a fixed fence, and driving wheels advancing in the direction perpendicular to a lane are arranged at the bottom of the movable pile. The movable pile comprises a pile body and a base, the pile body is of a metal frame structure, the telescopic fence and the fixed fence are connected to the pile body, the bottom of the pile body is fixedly connected with the hollowed-out base with the balance weight, the driving wheel is arranged in the hollowed-out portion of the base, a vertical telescopic cylinder is arranged at the bottom of the pile body, and a probe rod of the telescopic cylinder stretches into the base to be connected with the driving wheel. And through the arrangement of the lifting driving wheel, switching can be conducted between the driving wheel grounding state and the base grounding state, the moving and stable placement effects are achieved, and the lifting driving wheel is suitable for various ready-made road surfaces, convenient and fast to install, low in maintenance cost and good in development prospect.
本发明提供了一种市政道路推拉式护栏，包括通过螺栓组件固定在路面的定桩，定桩通过铰接的可以伸缩的拉伸栏与活动桩活动连接，活动桩的另一侧通过固定栏与另一活动桩固定连接，活动桩的底部有沿垂直车道方向行进的驱动轮，活动桩包括桩体与底座，桩体为金属框架结构，伸缩栏与固定栏连接在桩体上，桩体的底部固定连接有配重的镂空底座，驱动轮设置在底座镂空部分内，桩体的底部设置有垂向的伸缩缸，伸缩缸的探杆探入底座内与驱动轮连接，带动驱动轮与底座发生竖向相对移动，通过升降驱动轮的设置，能在驱动轮接地与底座接地两种状态进行切换，实现移动与稳定放置的效果，适用于各种现成路面，安装便捷，维护成本低，具有良好的发展前景。
Municipal road push-pull type guardrail
一种市政道路推拉式护栏
ZENG ZIZHONG (author) / ZHONG HEGEN (author) / YUAN JINSHENG (author)
2024-02-13
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.