A steel reinforcement testing device for prefabricated components

By using a support mechanism and a positioning mechanism to clamp precast components, combined with the insertion and flipping operation of the testing component by the testing mechanism, the problem of inconvenient steel bar testing in existing equipment is solved, achieving efficient and accurate steel bar length testing and comparison, and reducing the difficulty of operation and the size of the device.

CN121007473BActive Publication Date: 2026-06-30青岛新世纪预制构件有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
青岛新世纪预制构件有限公司
Filing Date
2025-10-14
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Existing prefabricated component reinforcement testing equipment is inconvenient to compare after testing, requiring further measurement and adjustment of reinforcement length. Moreover, the device is cumbersome to fix and disassemble, affecting testing efficiency and accuracy.

Method used

A steel bar inspection device was designed, which includes a support mechanism, a positioning mechanism, and a detection mechanism. The precast component is clamped by the positioning frame, the test piece is inserted into the positioning hole, and the detection seat is pushed and flipped to achieve accurate detection and simplify the comparison process, thereby reducing the size of the device and the difficulty of operation.

Benefits of technology

It improves detection accuracy and ease of operation, reduces comparison difficulty, ensures the accuracy and intuitiveness of detection results, and the device is lightweight and easy to carry.

✦ Generated by Eureka AI based on patent content.

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    Figure CN121007473B_ABST
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Abstract

This invention discloses a rebar inspection device for prefabricated components, relating to the field of prefabricated component inspection technology. It includes a support mechanism, a positioning mechanism, and a testing mechanism. The support mechanism is a vertically extending frame. The positioning mechanism includes a positioning seat and two horizontally sliding positioning frames that can move closer or further apart, forming a prefabricated component clamping and positioning area between the two positioning frames. The testing mechanism is located below the positioning mechanism and includes a testing seat and several testing components. One end of the testing seat is vertically slidably connected to the support mechanism, and the other end extends downwards towards the positioning mechanism. The testing components are located on the testing seat, their positions corresponding to the rebar and positioning holes of the prefabricated component, and they can extend and retract vertically. Beneficial effects: It can inspect the depth of each reserved hole individually; operation only requires pushing the lifting seat, ensuring inspection accuracy, reducing operational difficulty, and improving inspection precision. It also reduces the difficulty of comparing inspection results with rebar, facilitates recording, and allows for rebar length adjustment.
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