Stay-wire ground anchor with high road holding force

Abstract

The invention provides a stay-wire ground anchor with high road holding force and belongs to the technical field of installation of electric power facilities. The ground anchor comprises a connectingpart connected with a stay wire and a road holding part arranged below the connecting part; the road holding part comprises a cylinder with a downward opening; the top of the cylinder is connected with the connecting part; a pointed end is arranged at the bottom of the cylinder; a through hole communicating with an inner cavity of the cylinder is formed in the side wall of the cylinder; the included angle formed by the opening direction of the through hole and the axis of the cylinder is larger than 0 degree and smaller than 180 degrees; a moving plate is arranged inside the cylinder; the bottom of the moving plate is fixedly connected with the cylinder; a first road holding block which penetrates through the through hole and extends outwards to the outer side of the cylinder is arranged in the middle-upper part; and the distance between the moving plate and the inner wall of the side where the moving plate is connected with the cylinder is increased gradually from bottom to top. By the aid of the ground anchor, the technical problems of existing stay-wire ground anchors are simple in structure, relatively low in road holding force and high in installation labor intensity are solved.

Description

technical field [0001] The invention belongs to the technical field of electric facility installation, and more specifically relates to a guy wire ground anchor with strong grip. Background technique [0002] Ground anchors can be divided into anchor piles, anchor points, anchor spindles, and drag pits. Ground anchors are generally made of steel wire ropes, steel pipes, reinforced concrete prefabricated parts, and logs, etc., which are embedded in the ground. The stay wire ground anchor is used as an anchor cable stay wire for electric poles during electric power construction operations, and is a commonly used power facility installation tool. When using, it is necessary to dig a ground anchor hole on the ground first, then bury the ground anchor in a certain depth of the ground anchor hole, and lead the steel strand or wire rope fixed on the ground anchor obliquely from the pre-dug passage, and fill it with soil. Bearing load after tamping. Current guy anchors generally u...

AI Technical Summary

Problems solved by technology

Current guy anchors generally use pointed steel rods, which have a simple structure and weak grip, and when installing the anchor, it is necessary to dig a ground anchor hole on the ground that is sufficient to accommodate the entire grip of the anchor, which is labor intensive.

Images