Handrail clamping groove pre-embedded part
By designing pre-embedded railing slots and using a combination of screws, nuts, and washers to fix the railings, the problem of structural damage during railing installation is solved. This achieves secure installation and convenient disassembly of the railings, making it suitable for civilized construction of small-sized structures.
CN223738748UActive Publication Date: 2025-12-30CSCEC STRAIT CONSTR & DEV
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Patent Information
- Application Number
- CN202520391100.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-07
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-03-07
AI Technical Summary
Technical Problem
Existing railing installation methods are prone to damaging the structure, especially small parapet walls and eaves, resulting in severe structural damage.
Method used
Design a railing slot pre-embedded part, which achieves firm fixation of the railing through the combination of screw, nut, washer and nut, and is embedded in the structure with steel bars to avoid direct damage to the structure, and can be removed and reused at any time.
Benefits of technology
It achieves secure installation and convenient disassembly of railings, reduces damage to the structure, improves turnover rate, and is suitable for small-sized structures and civilized construction.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the technical field of pre-embedded parts, in particular to a handrail clamping groove pre-embedded part which comprises a supporting plate and through holes, the four through holes are formed in the supporting plate, and a clamping groove plate is fixedly connected to the upper surface of the supporting plate. A through hole in a handrail penetrates through the outer wall of a screw rod, the upper end of the screw rod is exposed out of the handrail, a nut is screwed to the outer wall of the screw rod, the position of the nut in the vertical direction is changed when the nut rotates, the nut drives a second gasket to move, the second gasket is tightly attached to the handrail, a first gasket is tightly attached to a clamping groove plate, and the handrail is erected on an embedded part. The handrail is fixed to the clamping groove plate through the screw, the nut, the first gasket, the nut and the second gasket, the reinforcing steel bar is embedded into the structure, the pre-embedded part is embedded into the structure during construction, damage to the structure is avoided, and the handrail can be dismantled and reused at any time through movable connection of the screw, the nut, the first gasket, the nut and the second gasket. The structure is not easy to damage by the method.
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