Highway subgrade slope anti-skid device

Abstract

The invention discloses a highway subgrade slope anti-skid device which comprises an upper wall plate, a plurality of inner pile columns are arranged at the lower end of the upper wall plate, the inner pile columns are arranged to be in a rectangular column shape, the inner pile columns and the upper wall plate are arranged to be consistent, outer pile columns are arranged at the front ends of the inner pile columns, and the outer pile columns are arranged at the front ends of the outer pile columns. The number of the outer pile columns is consistent with that of the inner pile columns, the shapes and sizes of the outer pile columns and the inner pile columns are consistent, the outer pile columns and the upper wall plate are consistent, the drainage plate is arranged at the front ends of the outer pile columns, the drainage plate is arranged to be in an L shape and connected with the outer pile columns through bolts, and the treatment box is arranged on the outer pile columns and connected with the outer pile columns through bolts. The treatment box is arranged on one side of the drainage plate, a liquid inlet groove is formed in one side of the treatment box, the liquid inlet groove is arranged to be in a rectangular groove shape, and the problems that rainwater accumulation is generated on a side slope and the anti-sliding capacity is low are solved by dredging rainwater.

Description

technical field [0001] The invention relates to the technical field of road bed slopes, in particular to an anti-slip device for road bed slopes. Background technique [0002] Subgrade slope refers to the slope connecting the two sides of the subgrade cross-section with the ground. There are embankment slopes and cutting slopes, which are important factors affecting the stability of the embankment. The shape of the slope is usually built into a single slope shape, a broken line shape and a ladder shape in the subgrade. The slope of each slope section is expressed by the ratio of the height difference between the upper and lower points on the slope section diagram to the horizontal distance. When the difference is 1 unit length, the horizontal distance is converted into m unit length, and the slope is 1:m. In subgrade engineering, the slope expressed in 1m is called slope, and m is called slope rate. In the structure of the road base body, the shape of the slope and the ge...

AI Technical Summary

Problems solved by technology

[0005] Another object of the present invention is to provide an anti-slip device for roadbed side slopes, which can solve the problems of rainwater accumulation and low anti-skid ability of side slopes by dredging rainwater

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