A large-area deep-soft subgrade cement mixing pile reinforcing structure

Through the adjustment and reinforcement mechanisms within the frame, the height of the cement mixing pile reinforcement structure can be adjusted and its stability improved, solving the problem that existing technologies cannot adapt to different foundation hardness levels, and improving the practicality and stability of the device.

CN117926656BActive Publication Date: 2026-07-03HUNAN JINHUI CONSTRUCT GRP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HUNAN JINHUI CONSTRUCT GRP CO LTD
Filing Date
2024-02-27
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

Existing large-area soft roadbed reinforcement structures cannot be adjusted according to the hardness of the foundation, resulting in poor adaptability and reducing the practicality of the device.

Method used

A cement mixing pile reinforcement structure was designed, comprising a frame, an adjustment mechanism, a reinforcement mechanism, and a storage mechanism. The height of the cement mixing pile body is adjusted by the linkage of a threaded rod and a worm gear. The stability of the frame is improved by the reinforcement mechanism and the placement plate. A toolbox is provided for easy tool storage.

Benefits of technology

The device height can be adjusted according to the hardness of the foundation, which improves adaptability, enhances the stability of the frame and the convenient access to tools, and improves the practicality of the device.

✦ Generated by Eureka AI based on patent content.

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    Figure CN117926656B_ABST
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Abstract

This invention relates to the field of road construction technology and discloses a large-area deep soft roadbed cement mixing pile reinforcement structure, including a frame, a reinforcement mechanism installed within the frame, and handles fixedly connected to both sides of the frame, with two handles arranged symmetrically. An adjustment mechanism is installed at the bottom of the frame, and a storage mechanism is installed at the top of the adjustment mechanism. This large-area deep soft roadbed cement mixing pile reinforcement structure, through the adjustment mechanism, can drive the cement mixing pile body to move up and down during the rotation of the threaded rod, thereby adjusting the height of the device according to the hardness of the roadbed. This adapts to foundations of different hardness, improving the practicality of the device. The placement plate reinforces the frame, preventing frame breakage and increasing the frame's own strength.
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