A bridge steel bending test equipment

By designing an automated bridge steel bending test equipment, the automatic replacement and position adjustment of the bend sleeve, rotation sleeve and plug seat are achieved using rotating electric machines and linear mechanisms, the problem of cumbersome manual operation in the prior art is solved, and the test efficiency and degree of automation are improved.

CN119178670BActive Publication Date: 2025-03-21CHANGRUI DIGITAL TECH (SICHUAN) CO LTD +1
4 Cites 0 Cited by

Patent Information

Application Number
CN202411689462.9
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-11-25
Publication Date
2025-03-21
Estimated Expiration
2044-11-25

AI Technical Summary

Technical Problem

The existing bridge steel bending test machines need to manually replace the bend sleeve, rotary sleeve, and plug-in seat when testing steels of different radii. The operation volume is large and the efficiency is low. The fixture needs to be manually replaced between the forward and reverse bending steps, which is troublesome.

Method used

A bridge steel bending test equipment is designed, including a power transmission system, a center bending unit, a center bending unit, a tube plug and a reverse bending unit. The automatic replacement and position adjustment of the center bending sleeve, a rotating sleeve and a tube plug socket are realized through a rotating motor and a linear mechanism, and the automatic forward and reverse bending of the steel is realized.

Benefits of technology

The steel bending test is automated, the amount of manual operation is reduced, the test efficiency is improved, the labor cost is reduced, and the forward and reverse bending steps can be automatically switched.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

A bridge steel bending test equipment relates to the field of bridge detection technology, including a test bench, a bending core unit, a positive bending unit, a clamping tube unit, and a reverse bending unit. A power transmission system for providing horizontal rotation power is provided in the test bench. The bending core unit is arranged on the test bench, including a plurality of rotating motors arranged in an array above the test bench, and an arc-shaped bending core sleeve is provided below the output shaft thereof, and an arc groove matching the steel is provided on the outer peripheral side of the bending core sleeve. The positive bending unit includes a bending assembly also arranged on the test bench and a loader arranged on one side of the test bench. The clamping tube unit is arranged at one end of the test bench and is used to fix one end of the steel. The reverse bending unit is also arranged on the test bench and includes a twelfth linear mechanism, and a top block is provided at one end of the output shaft thereof. The bridge steel bending test equipment of the present invention can automatically switch the bending core sleeve, the rotating sleeve, and the clamping tube seat according to the steel specifications, so as to improve the test efficiency.
Need to check novelty before this filing date? Find Prior Art