A strength detection device for long-span prestressed concrete beams

By designing an automated strength detection device for large-span prestressed concrete beams, the problems of cumbersome detection operations and inconsistent measurements in the prior art are solved, and efficient and automated strength detection is achieved.

CN119269294BActive Publication Date: 2025-03-25CHINA CONSTR FIFTH ENG DIV CORP LTD
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Patent Information

Application Number
CN202411783928.1
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-12-06
Publication Date
2025-03-25
Estimated Expiration
2044-12-06

AI Technical Summary

Technical Problem

The existing rebound strength detection methods are cumbersome and labor-intensive. Manual operation leads to inconsistent measurements, making it difficult to achieve automated and efficient detection.

Method used

A strength detection device including a guide rail assembly, a sliding brake steering mechanism, a strike testing device and a lift control component is designed. By sliding along a right-angle guide rail, the sliding brake steering mechanism is realized to realize the automated grid area test, and through the locking and unlocking functions of the strike testing device, position fixation and motion control are automatically completed.

Benefits of technology

It is realized that the strength of large-span prestressed concrete beams is tested in sequence without manual operation, which improves the consistency and efficiency of inspection and reduces labor intensity.

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Abstract

The present invention belongs to the technical field of strength detection, and specifically refers to a strength detection device for large-span prestressed concrete beams. It includes a guide rail assembly, a sliding brake steering mechanism, a bullet impact test device and a lifting control assembly, wherein the lifting control assembly is arranged on the lifting control assembly, the sliding brake steering mechanism is slidably arranged on the guide rail assembly, and the bullet impact test device is arranged on the sliding brake steering mechanism. The present invention enables the movement trajectory of the bullet impact test device to pass through each small grid of the grid to be tested area through the sliding of the sliding brake steering mechanism along the right-angle guide rail, thereby achieving the technical purpose of sequential testing without the need for human intervention in the middle.
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