Insulation waterproof roof structure of integrated metal net rack roof system

CN224532012UActive Publication Date: 2026-07-21ZHEJIANG RUI TUO METAL STRUCTURE ROOF CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: ZHEJIANG RUI TUO METAL STRUCTURE ROOF CO LTD
Filing Date: 2025-10-14
Publication Date: 2026-07-21

AI Technical Summary

Technical Problem

In existing metal grid roofing systems, it is difficult to avoid the formation of gaps in the insulation bricks during construction, which leads to heat loss and affects the insulation effect.

Method used

An integrated metal grid roofing system is adopted. Through the design of the extrusion mechanism and waterproofing mechanism, a combination of bolt connections, gear racks and springs is used to achieve continuous extrusion of the insulation board and waterproof roof, eliminating gaps and preventing the formation of cold bridges.

Benefits of technology

It effectively eliminates gaps between insulation boards, prevents the formation of cold bridges, improves the waterproof reliability and durability of the roofing system, avoids wear and aging of sealing strips, and enhances performance under long-term temperature change conditions.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a heat preservation waterproof roof structure of integrated metal net rack roof system relates to house building technical field, the utility model discloses a metal net rack board is connected with waterproof roof through bolt at metal net rack board top, the inside of metal net rack board is provided with extrusion mechanism, waterproof roof bottom is provided with waterproof mechanism, the utility model discloses a manual rotation strip gear, drive rack ascends, and then drives fixed block to slide along the inner wall of metal net rack board, in this process, the clamping plate linkage synchronous movement of rack, and the limiting constraint of first extrusion plate is released, at this moment, first spring based on its own reaction force continues to push first extrusion plate, makes it to the laid heat preservation board exert the sustained transverse extrusion force, effectively eliminates the gap between the board, and at the same time, the uplink of fixed block drives second telescopic link and limit axle movement, when limit axle moves to limit hole position, the rebound of second spring will push into limit hole.

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