Novel stair edge protection structure

By combining fixed columns and crossbars, the problems of high cost, non-reusability, and large space occupation of existing stair edge protection structures are solved, achieving rapid installation, stable protection, and green and environmentally friendly stair edge protection effects.

CN224532307UActive Publication Date: 2026-07-21INSTALLATION BRANCH WEIHAI CONSTR GRP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
INSTALLATION BRANCH WEIHAI CONSTR GRP CO LTD
Filing Date
2025-09-01
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Existing stair edge protection structures suffer from high costs, lack of reusability, large space requirements, and a tendency to cause cracking of the stair structure surface during the construction phase.

Method used

It adopts a combination structure of fixed columns and crossbars, utilizes prefabricated standardized components and quick connection technology, adjusts the height of the fixed columns by lifting columns and bolts, and the length of the crossbars is adjustable. Combined with the clamps of the toe plate for fixation, it can achieve quick installation and disassembly.

Benefits of technology

It reduces the space occupied by the stair surface, lowers costs, improves disassembly and assembly efficiency, protects the structural integrity of the staircase, reduces construction waste, and achieves efficient resource utilization and green environmental protection.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224532307U_ABST
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Abstract

The utility model belongs to building construction safety protection structure technical field, concretely is a new -type stair edge protection structure, including fixed stand, fixed stand is installed in stair side, the outside of fixed stand swing joint has the crosspiece, the below fixed connection of crosspiece one side close to fixed stand has the footboard. The utility model discloses a fixed stand and crosspiece are set up, be favorable to reducing the occupied space of stair surface layer, adopts prefabricated standardization assembly and quick -witted connection technology, and the dismounting efficiency is higher, and the structure is stable after installation, can provide good protection effect, at the same time, will not destroy the structural surface layer of stair when installing, prevent stair structural surface layer easily cracking, reduced repair cost, and can cycle and utilize, and reduced the generation of construction waste, green environmental protection.
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