Reinforcing and supporting mechanism for broken slope surface of rock stratum foundation: Fid-Bau Portal

Reinforcing and supporting mechanism for broken slope surface of rock stratum foundation

ZHANG BO / WANG ZHI

The invention discloses a rock stratum foundation broken slope reinforcing and supporting mechanism, and relates to the technical field of rock stratum foundation reinforcing. The problem of concrete filling reinforcing support is solved. The device specifically comprises a reinforcing assembly embedded into the bottom of a rock stratum foundation broken slope surface and supporting assemblies fixed to the outer surface of the rock stratum foundation broken slope surface, one side of each supporting assembly is fixedly connected with the same stabilizing plate, and each supporting assembly is composed of a plurality of positioning stabilizing pieces and a protective frame; the positioning stabilizing piece is movably connected with the protective frame, and the reinforcing assembly comprises an anchor rod, a pressure-bearing base plate, a fastening nut, a first reinforcing bolt, a conical head, a second reinforcing bolt, a fixing plate, a lantern ring, a mounting groove, a fixing screw rod and a connecting plate. By means of the anchor rod fixed-point reinforcing mechanism at the bottom of the broken slope and the multi-point positioning supporting mechanism on the surface of the broken slope, the defect of concrete filling and reinforcing under the objective condition that fractures of the broken slope of a rock stratum foundation cannot be determined is effectively overcome.

本发明公开了一种岩层地基破碎斜坡面加固支撑机构，涉及岩层地基加固技术领域；为了解决混凝土填充加固支撑的问题；具体包括嵌入岩层地基破碎斜坡面底部的加固组件和固定于岩层地基破碎斜坡面外表面的支撑组件，每个所述支撑组件的一侧固定连接有同一个稳定板，且支撑组件由多个定位稳固件与防护框架组成，定位稳固件与防护框架之间活动连接，所述加固组件包括锚杆、承压垫板、紧固螺母、第一加固栓、锥头、第二加固栓、固定板、套环、安装槽、固定螺杆和连接板。本发明通过破碎斜坡面底部的锚杆定点加固与破碎斜坡面表面的多点定位支撑，两项加固支撑机构，有效解决了在岩层地基破碎斜坡面裂隙无法确定的客观情况下，混凝土填充加固的弊端。

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