A flexible anchor rod rapid installation device

CN116717293BActive Publication Date: 2026-06-19XUZHOU HENGJIA MASCH TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
XUZHOU HENGJIA MASCH TECH CO LTD
Filing Date
2023-07-25
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

Existing technologies cannot effectively install flexible anchor bolts, especially those made of steel strand, as they cannot achieve the designed preload, and traditional tools cannot achieve rapid installation.

Method used

The system employs a support assembly and a rotating mechanism. The support assembly includes an elastic support guide rod and a load-bearing base. The rotating mechanism is connected to the drilling rig. Through the spherical end of the elastic support guide rod and spring support, it achieves stable support and anti-rotation of the flexible anchor rod, and works in conjunction with the rotating mechanism to achieve rapid fastening.

Benefits of technology

It enables rapid installation of flexible anchor bolts, overcomes the rebound force of steel strands, avoids the wire pull-out phenomenon of traditional tools' anti-rotation devices, and ensures the safety and speed of installation.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention belongs to the field of anchor bolt support technology, specifically disclosing a rapid installation device for flexible anchor bolts, including a support assembly and a rotating mechanism. The support assembly is used to abut against the anchor bolt tray of the flexible anchor bolt; the rotating mechanism is rotatably connected to the support assembly and is used to connect to the torque output port of the drilling rig head, and to install the fastening nut on the flexible anchor bolt. The rapid installation device for flexible anchor bolts of this invention, with a rotating mechanism connected in the support assembly, and the elastic support guide rod in the support assembly using a spherical end and spring support, achieves safe and effective elastic support for uneven anchor bolt trays, thereby quickly completing the fastening installation operation.
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