Steel bar correcting device for building construction

By designing a positioning mechanism, the problems of heavy weight of the steel bar leveler and easy deviation when held manually are solved, and the stable clamping, positioning and correction of steel bars of different specifications are achieved. The correction device positioning improves the stability and convenience of the correction operation.

CN223368061UActive Publication Date: 2025-09-23JINAN CENTRAL BUSINESS DISTRICT INVESTMENT & CONSTRUCTION GROUP CO LTD
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Patent Information

Application Number
CN202422550197.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-22
Publication Date
2025-09-23
Estimated Expiration
2034-10-22

AI Technical Summary

Technical Problem

The existing steel bar straightening machine is heavy and easily deflected when held manually, causing the steel bar to fall out of the straightening port of the straightening machine, making the straightening operation unstable and inconvenient.

Method used

A steel bar correction device for construction is designed, which includes a cylinder, a push rod, a positioning seat and a positioning mechanism. The clamping and positioning of steel bars of different specifications are achieved through the limit unit and the adjustment unit. The limit block, the positioning rod and the spring provide elastic thrust to ensure that the steel bar does not fall off the positioning seat during the correction process.

Benefits of technology

It achieves stable clamping and positioning of steel bars of different specifications, improves the stability and convenience of the leveling operation, avoids the phenomenon of steel bars leaving the positioning seat, and makes the correction process more reliable.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a reinforcing steel bar straightening device for building construction, which relates to the field of reinforcing steel bar straightening and comprises an air cylinder, the output end of the air cylinder is connected with a push rod, and a positioning seat and a positioning mechanism arranged on the positioning seat are fixed on the outer wall of the air cylinder and positioned below the push rod; the positioning mechanism comprises a limiting unit and an adjusting unit; the adjusting unit is used for clamping steel bars of different specifications; and the limiting unit is used for limiting the vertical movement of the adjusting unit. Through the arrangement of the positioning mechanism, the steel bar is clamped through the first limiting block, pushing force is given to the movable block, and the limiting groove is in butt joint with the end of the first limiting block, so that the height of the first limiting block is limited, and the first limiting block abuts against the upper surface of the steel bar and is matched with the positioning seat to position the steel bar; and the purpose of positioning and clamping the steel bars of different specifications is achieved, so that the steel bars can be prevented from being separated from the positioning seat, and the correction operation is more stable and convenient.
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