Slope anchor cable anchor cap

By improving the design of the anchor cable assembly, and adopting aluminum alloy anchor caps, sealing rubber rings, and grouting systems, the sealing and stability issues of the concrete anchor caps of slope anchor cables were solved, achieving higher durability and safety, and reducing maintenance costs.

CN224378869UActive Publication Date: 2026-06-19GUANGDONG GUANGFO ZHAO EXPRESSWAY CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGDONG GUANGFO ZHAO EXPRESSWAY CO LTD
Filing Date
2025-07-30
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

Existing concrete anchor caps for slope anchor cables suffer from poor sealing due to difficulty in controlling construction quality, leading to the intrusion of moisture and corrosive substances, which affects the life of the anchor and the stability of the slope. At the same time, the inspection and maintenance costs are high.

Method used

Design an anchor cable assembly including an anchor cap, an oil injection pipe, and a sealing rubber ring. The anchor cap is made of aluminum alloy and connected with stainless steel screws. The sealing rubber ring and aluminum alloy oil injection pipe enhance the connection stability and sealing performance. A grouting system is set up to improve the adhesion between the anchor cable and the soil.

Benefits of technology

It improves the connection stability and sealing of the anchor cable assembly, prevents corrosion, extends service life, reduces maintenance costs, and ensures the safety and durability of the slope reinforcement structure.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224378869U_ABST
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Abstract

The utility model discloses a kind of side slope anchor cable anchor cap, including the anchor cap component assembled on anchor cable assembly, anchor cap component includes anchor cap and anchor backing plate, more than two fixed screw holes are opened on anchor backing plate, anchor backing plate and anchor cap are fixed together by screw;Anchor cap is combined by cap body, oiling pipe and annular fixed wing plate, cap body and annular fixed wing plate are integrally formed, cap body is cylindrical cavity structure, oiling pipe is arranged on cap body one side top, oiling pipe is communicated with cap body interior, annular fixed wing plate is provided with multiple fixed holes corresponding with fixed screw hole. Anchor cap and anchor backing plate are closely connected by screw, and sealing rubber ring is set, greatly improve the connection stability and sealing property, can realize storage anticorrosive oil function, effectively prevent outside moisture and corrosive substance invasion, prolong the service life of working anchor, anchor cable clamping piece, improve the durability of anchoring structure.
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