Quick connect bridge precast faux stone guardrail structure

By using a concealed connection mechanism and anchoring base plate design, the problems of difficult installation and poor aesthetics of existing prefabricated imitation stone railings have been solved, enabling fast, beautiful and durable railing installation, and improving construction efficiency and safety.

CN224531450UActive Publication Date: 2026-07-21WUAN YUSHENG DECORATION CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
WUAN YUSHENG DECORATION CO LTD
Filing Date
2025-10-24
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

The existing installation methods for prefabricated imitation stone railings have problems such as high construction difficulty, low efficiency, exposed bolts affecting aesthetics and durability, and metal connectors being prone to corrosion.

Method used

The concealed connection mechanism includes a locking sleeve, a drive shaft, a drive shaft, and a bevel gear assembly. The bevel gear transmission system enables rapid and synchronous fastening of the parapet unit and the column unit. Combined with the anchor plate, the connection to the ground is achieved, and all mechanical components are hidden within the concrete.

Benefits of technology

It enables rapid installation, improves construction efficiency, maintains the aesthetics and durability of the guardrail, avoids metal corrosion, and enhances the overall integrity and safety of the installation.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224531450U_ABST
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Abstract

The utility model discloses a bridge prefabricated stone-like guardrail structure of quick connection, including the fence board unit and the stand unit, the both sides surface of fence board unit is provided with a plurality of fixed stud, the both sides surface of stand unit has opened the recess of inlaying, the inside of stand unit is provided with hidden type connecting mechanism, the lower extreme of stand unit has seted up the anchoring recess, the anchoring recess is provided with the anchoring base plate, the utility model discloses through the rotation of drive shaft, drives all locking sleeve rotation, one -off draws all fixed stud, and the assembly of fence board unit and stand unit is carried out fast, and the multi -point synchronous fastening of realization has been realized simultaneously, and the installation speed is very fast, and the construction efficiency has been improved greatly, utilize the thread connection of anchoring stud and stand unit lower end anchoring base, reduce the installation difficulty of stand unit, improve the installation efficiency, and the anchoring base plate hides in the stand unit, guarantees the stand unit's aesthetic appearance.
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