Slope protection device for highway engineering

By designing a slope protection device for highway engineering including spiral sheets and tip rods, the problem of easy falling off in the middle part of the protective net in the prior art is solved, better connectivity and stability are achieved, and slope protection effect is ensured.

CN222782080UActive Publication Date: 2025-04-22AKOTAO COUNTY BAISHAN HIGHWAY ENGINEERING CONSERVATION CO LTD
View PDF 1 Cites 0 Cited by

Patent Information

Application Number
CN202421450685.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-22
Publication Date
2025-04-22
Estimated Expiration
2034-06-22

AI Technical Summary

Technical Problem

When the protective net area of ​​the existing slope protection device for highway engineering is large, the middle part is prone to fall off and the degree of fixation is not enough.

Method used

A slope protection device including a protective net, a flexible rod, a fixing assembly, a collar, a fixed shaft, a spiral piece and a tip rod are designed. By setting up a spiral sheet structure, the spiral sheet is rotatably placed into the soil layer to form layered barrier areas to enhance the connectivity of the protective net, and fix the middle of the protective net through the tip rod to improve overall stability.

Benefits of technology

It effectively avoids the separation of the protective net and the slope body, enhances the connectivity and stability of the protective net, and ensures the slope protection effect.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN222782080U_ABST
    Figure CN222782080U_ABST
Patent Text Reader

Abstract

The utility model discloses a slope protection device for highway engineering, which relates to the technical field of highway engineering and comprises a protective net, and flexible rods are symmetrically and fixedly arranged at two ends of the protective net. The fixing assembly is arranged on the flexible rod; the lantern ring is fixedly arranged at the center of the protective net; the fixed shaft rod is arranged in the lantern ring; and the spiral sheet is fixedly mounted on the outer wall of the fixed shaft rod. A worker covers the surface of a slope body with the protective net, further, the worker puts one ends of four fixing cones into a soil layer of the slope body through holes, then the protective net is preliminarily fixed, the center of the protective net is fixedly connected with a lantern ring, at the moment, the worker puts a spiral piece and a fixing shaft rod into the lantern ring, and the spiral piece and the fixing shaft rod are fixed through the lantern ring. Furthermore, the handle disc is rotated to drive the spiral piece and the fixed shaft rod to rotate, and then the tip rod is placed into the soil layer, so that the middle part of the protective net is fixed, and the overall stability is enhanced.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Slope protection device for highway engineering

    CN218492526U