A simple operating frame for tying reinforcing bars of precast beams

CN224273115UActive Publication Date: 2026-05-26CCFED THE FIRST CONSTR & ENG
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CCFED THE FIRST CONSTR & ENG
Filing Date
2025-05-30
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Traditional methods of tying steel bars for precast beams are labor-intensive and inefficient. Furthermore, existing operating frames are complex, costly, and inconvenient to install and disassemble, making them unsuitable for the construction needs of precast beams of different specifications.

Method used

Design a simple operating frame consisting of a steel base, uprights, positioning steel hooks, and crossbars. All components are connected by steel welding to form a stable overall structure that can meet the positioning support requirements of different precast beam specifications.

Benefits of technology

It simplifies the operation steps, reduces the construction difficulty, improves work efficiency, ensures the accuracy and quality of rebar tying, and reduces manufacturing and installation costs.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model discloses a simplified operating frame for tying reinforcing bars in precast beams, including an upright made of reinforcing bars; a base welded and fixed to the lower part of the upright, with the upright supported on the ground by the base; and multiple positioning support structures spaced apart along the axial direction of the upright; the operating frame is symmetrically arranged along the width direction of the precast beam, and the positioning support structures of the operating frame along the width direction of the precast beam are used to support the crossbars; the bottom and top reinforcing bars of the precast beam are supported and positioned by corresponding crossbars. The operating frame of this utility model mainly consists of a reinforcing bar base, upright, positioning reinforcing bar hooks, and crossbars. All components are connected into a whole by reinforcing bar welding, which not only ensures the strength and stability of the operating frame but also makes the manufacturing process simpler and more direct.
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