Floating floor heat preservation, sound insulation and vibration reduction structure

By designing the meshing connection structure between the upper motherboard and the lower motherboard of the floating floor slab, the meshing effect of bumps and grooves is used to adjust during vibration, the existing floating floor structure is easily exposed to gaps and deformation when facing external factors, and better shock absorption and thermal insulation and sound insulation are achieved.

CN222685852UActive Publication Date: 2025-03-28延安大学西安创新学院
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Patent Information

Application Number
CN202421354920.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-13
Publication Date
2025-03-28
Estimated Expiration
2034-06-13

AI Technical Summary

Technical Problem

When facing external factors such as thermal expansion, contraction and vibration, existing floating floor insulation structures are prone to gaps and cannot effectively absorb vibration, resulting in deformation and use effects.

Method used

A floating floor insulation and vibration-absorbing structure including the upper motherboard and the lower motherboard is designed. By setting up bumps and grooves that engage in engagement between the two plates, slight adjustment and movement are allowed during vibration, thereby achieving shock absorption effect, and avoiding gaps caused by thermal expansion and contraction through the design of mutually engaging and connecting.

Benefits of technology

It effectively reduces the impact of vibration on the structure, avoids deformation caused by vibration, and ensures a tight fit under thermal expansion and contraction, ensuring the effectiveness of the structure.

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Abstract

The utility model relates to the technical field of building structures, in particular to a floating floor heat preservation, sound insulation and vibration reduction structure which comprises a lower main plate, and the upper end of the lower main plate is connected with an upper main plate in a meshed mode. The lower main plate comprises a first plate, a first movable connecting groove is formed in the right end of the first plate, a first connecting block is fixedly connected to the left end of the first plate, and a plurality of convex blocks are fixedly connected to the upper end and the lower end of the first plate; the upper main plate comprises a third plate and a second plate, a second movable connecting groove is formed in the right end of the third plate, a second connecting block is fixedly connected to the left end of the second plate, and a plurality of grooves are formed in the lower end of the third plate and the lower end of the second plate. According to the heat preservation, sound insulation and vibration reduction structure of the floating floor slab, the device is divided into the upper part and the lower part, when the device is vibrated in use, the upper main plate and the lower main plate can be slightly adjusted and moved through the protruding blocks and the grooves which are meshed with each other, and therefore the vibration reduction effect is achieved; and influence on use caused by deformation of the device due to vibration during use can be avoided.
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