Road slope comprehensive supporting system: Fid-Bau Portal

Road slope comprehensive supporting system

ZHANG HONG / ZHANG BO

The invention discloses a road slope comprehensive supporting system which is arranged between a road surface and a slope, a drainage ditch is formed in the side, close to the slope, of the road surface, and the supporting system comprises a positioning column vertically arranged in the drainage ditch in a penetrating mode; the supporting device is slidably arranged on the positioning column in a sleeving mode, and the side, close to the slope, of the supporting device is detachably connected with a concrete baffle; and the hoisting equipment is arranged on the road surface and is in hoisting connection with the supporting device. When excavation construction of the slope is carried out, the system is assembled, excavation construction is carried out below the supporting device, the concrete baffle is supported on the excavated vertical face, the supporting device is released downwards through hoisting equipment every time a certain height is excavated, and the supporting device descends by the same height through the gravity of the supporting device. Accidents such as deformation and collapse of the side slope are avoided, and the excavation safety is improved; the positioning columns are arranged in the drainage ditch in a penetrating mode, the integrity of an original road surface can be kept, the original road surface is not damaged, and the supporting device can be well supported.

本发明公开了一种公路边坡综合支护系统，设置于路面与边坡之间，所述路面靠近边坡的一侧具有排水沟，支护系统包括：定位柱，竖向穿设于排水沟；支护装置，滑动套设于定位柱，并于靠近边坡的一侧可拆卸连接有混凝土挡板；吊装设备，设置于路面，并与支护装置吊装连接。在进行边坡的开挖施工时，将上述系统进行组装，在支护装置下方进行开挖施工，混凝土挡板支撑于开挖的竖面，每开挖一段高度即通过吊装设备将支护装置向下释放，将支护装置利用自身重力下降同样的高度，以避免边坡发生形变、垮塌等事故，提高开挖的安全性；将定位柱穿设于排水沟，其既可以保持原有路面的完整性，不用损坏原有的路面，还可对支护装置进行良好的支撑。

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