The combination of the split plate and the sleeve, and the sleeve

By using a modular split plate and sleeve structure and connecting the sleeve and plate with screws, the deformation problem caused by welding is solved, and the sleeve system is made flexible, adaptable and easy to maintain, while meeting the requirements for water tightness and fire safety.

CN115698572BActive Publication Date: 2026-05-26ROXTEC AB
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ROXTEC AB
Filing Date
2021-05-24
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

In the prior art, the connection between the sleeve and the dividing section is usually achieved by welding, which leads to the risk of deformation and makes it difficult to adapt to different needs and flexibly replace damaged parts.

Method used

The sleeve and plate are connected by a screw device to form a modular split plate and sleeve structure. The plate is connected to the dividing part by the screw device. The sleeve can be modularly combined to adapt to different needs, and damaged parts can be replaced individually.

Benefits of technology

It avoids deformation caused by welding, improves the flexibility and adaptability of the sleeve system, facilitates maintenance and component replacement, and meets the requirements for water tightness and fire safety.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN115698572B_ABST
    Figure CN115698572B_ABST
Patent Text Reader

Abstract

The combination of the plate and sleeve (1, 34) is to be accommodated at the opening of the transition section. The plate is a split plate (2, 35) formed by two plate components, thus forming an opening when connected to each other. The sleeve (1, 34) has a through opening aligned with the opening of the transition section and the opening of the split plate (2, 35). The through opening of the sleeve (1, 34) is adapted to accommodate a seal. The sleeve (1, 34) is formed of multiple layers. Each layer is formed by two sleeve elements (3, 12, 19, 23, 36, 45, 52). Each sleeve element (3, 12, 19, 23, 36, 45, 52) of the layer used to form the sleeve (1, 34) has a common form, and when the two sleeve elements (3, 12, 19, 23, 36, 45, 52) of each layer are placed together, the opening is formed by means of the common form.
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