Steel beam butt joint centralizer
By designing a steel beam butt and straightening device, the combination of the clamp positioner and the pulling part is used to achieve lossless butt and stable straightening positioning of the steel beam, solving the problem of frequent hole punching in the existing technology, and improving structural strength.
CN222680029UActive Publication Date: 2025-03-28SHANDONG HUAYIGANGJI CO LTD
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Patent Information
- Application Number
- CN202421397272.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-19
AI Technical Summary
Technical Problem
The existing steel beam butt and straightening technology requires frequent holes on the steel beam, which will affect the structural strength after welding.
Method used
A steel beam butt and straightener is designed, and the combination of the clamping positioner and the pulling member is adopted. Through the combined effect of the E-type clamping plate seat of the clamping positioner and the upward and downward abutment parts, the tight positioning of the steel beam is realized and further fixed by bonding glue.
Benefits of technology
The non-destructive docking of steel beams is achieved, unnecessary holes on the steel beams are avoided, structural strength is improved, and the stable straightening positioning of the steel beams before welding is ensured.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the technical field of butt-joint centralizing of welded steel beams, in particular to a steel beam butt-joint centralizer which comprises two clamping positioners, the two clamping positioners are respectively installed on I-shaped steel beams at corresponding positions in a clamping mode, and pulling pieces are respectively arranged on the front sides and the rear sides of the two clamping positioners. The clamping positioner comprises two E-shaped clamping plate seats which are oppositely arranged on the front side and the rear side of the I-shaped steel beam at the corresponding positions at intervals, the tops of clamping cavities in the upper portions of the clamping plate seats abut against the top of the I-shaped steel beam, and upward abutting pieces and downward abutting pieces are installed on the middle plate portions of the E-shaped clamping plate seats. The steel beam butt-joint centralizer can be suitable for butt-joint centralizing of the end faces of two I-shaped steel beams in the horizontal state, it is guaranteed that the I-shaped steel beams are centralized and positioned before welding, in the process of centralizing and butt-joint of the two I-shaped steel beams, the I-shaped steel beams are subjected to abutting positioning and bonding positioning in a matched mode, the steel beams do not need to be punched for positioning, and the welding efficiency is improved. And the purpose of nondestructive butt joint of the I-shaped steel beams can be achieved.
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