Steel structure bulkhead mounting method
By installing T-shaped elbow plate positioning and limiting steel structure bulkheads on the deck, the problem of difficulty in controlling the verticality and welding deformation during bulkhead installation is solved, and a more stable installation and welding process is achieved.
CN119705760AActive Publication Date: 2025-03-28HUDONG ZHONGHUA SHIPBUILDINGGROUP
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Patent Information
- Application Number
- CN202510040896.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-10
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2045-01-10
AI Technical Summary
Technical Problem
In the prior art, thinner steel structure bulkheads are difficult to control perpendicularity during installation, and pouring and welding deformation are prone to occur during welding.
Method used
By installing T-elbow panels on the deck, positioning and limiting the steel structure bulkheads, ensure their perpendicularity and use T-elbow panels during welding to prevent deformation.
Benefits of technology
It effectively ensures the perpendicularity and flatness of the steel structure bulkhead, prevents welding deformation, and avoids damage to the bulkhead by the T-shaped elbow plate during welding and dismantling.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention relates to a steel structure bulkhead installation method. The method comprises the steps that 1, an installation theoretical line and a plate thickness line of a steel structure bulkhead are drawn on a deck; 2, a plurality of T-shaped toggle plates are installed on the deck along the installation theoretical line and the plate thickness line correspondingly, and the T-shaped toggle plates are installed on the outer sides of the installation theoretical line and the plate thickness line; the T-shaped toggle plate comprises a panel and a web plate; the distance between the projection, perpendicular to the deck direction, of the panel on the side edge and a mounting theoretical line and a plate thickness line is 1-2 mm; 3, the steel structure bulkhead is inserted between the T-shaped toggle plates on the outer side of the installation theoretical line and the outer side of the plate thickness line, and the steel structure bulkhead falls onto the deck along panels of the T-shaped toggle plates; and 4, completely welding and fixing the lower end of the steel structure bulkhead and the deck. When the steel structure bulkhead is installed, the steel structure bulkhead is inserted between the T-shaped toggle plates to achieve the positioning purpose and the limiting effect, toppling of the steel structure bulkhead in the installation and positioned welding construction process is avoided, and construction safety is guaranteed.
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