Full-automatic tensioning machine

The lifting platform, biaxial moving device and automatic thread locking assembly of the fully automatic tensioning machine solve the problems of large errors and low efficiency in manual operation of traditional tensioning machines, and realize the automation and efficiency of prestressed tensioning.

CN223354553UActive Publication Date: 2025-09-19黄石辉齐智能设备有限公司
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Patent Information

Application Number
CN202422590082.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-25
Publication Date
2025-09-19
Estimated Expiration
2034-10-25

AI Technical Summary

Technical Problem

Traditional tensioning machines have low threading accuracy due to manual operation, high labor intensity, low production efficiency, and construction errors.

Method used

A fully automatic tensioning machine is used, including a hot-rolled light rail, a lifting platform, a biaxial moving device, an elastic platform, an automatic threading assembly, a tensioning device and an automatic locking assembly, to achieve automatic alignment, threading and locking of the tensioning rod, and combine with a hydraulic system to control the tensioning force.

Benefits of technology

It improves construction accuracy and efficiency, reduces human errors, reduces the labor intensity of operators, ensures the stability and safety of prestressed structures, and realizes the full automation of the prestressed tensioning process.

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Abstract

The utility model relates to the technical field of constructional engineering, and discloses a full-automatic tensioning machine which comprises a hot rolling light rail, a lifting platform is connected to the hot rolling light rail in a sliding mode and can slide in the length direction of the hot rolling light rail, and a double-shaft moving device is arranged at the lifting end of the lifting platform. An elastic platform used for automatic alignment of a tensioning screw rod on the model is arranged at the moving end of the double-shaft moving device, and an automatic threading assembly is arranged on the surface of the side, away from the double-shaft moving device, of the elastic platform and used for being rapidly connected with the tensioning screw rod on the model. The prestress tensioning device has the advantages that various functions of lifting, double-shaft moving, automatic alignment, automatic threading, tensioning, automatic locking and the like are integrated, the whole-course automation of the prestress tensioning process is realized, the labor intensity of operators is greatly reduced, the working efficiency is improved, meanwhile, construction errors caused by human factors are reduced, and the practicability is higher.
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