Stable limiting device for cold-spread tile roof
By adding detachable metal fastening components to the cold-laid tile roof, the problems of leakage and weak wind resistance caused by tile displacement are solved, achieving stable positioning, reducing maintenance frequency and cost, while preserving the appearance and structural characteristics of traditional buildings.
CN122039784APending Publication Date: 2026-05-15ARCHITECTURAL DESIGN & RES INST OF TSINGHUA UNIV
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Patent Information
- Application Number
- CN202610128842.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-01-29
- Publication Date
- 2026-05-15
AI Technical Summary
Technical Problem
Cold-laid tile roofs lack effective tile fixing measures, which makes the tiles prone to displacement and slippage, causing leaks and weak wind resistance. Existing repair methods cannot fundamentally solve the problem and damage the traditional appearance.
Method used
A fastening assembly for the bottom and top tiles is added to the rafters, including U-shaped clamps and hooks, to limit the position of the bottom and top tiles respectively. The design of the detachable metal clamps forms a concealed installation structure.
Benefits of technology
It effectively prevents tile slippage and warping, reduces leakage, lowers maintenance frequency, maintains the breathability and historical appearance of traditional roofs, and reduces maintenance costs.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention discloses a stable limiting device for a cold-spread tile roof, and belongs to the technical field of building construction and historical building repairing. The device comprises a bottom tile clamping and fixing assembly and a cover tile clamping and fixing assembly which are arranged on rafters, the bottom tile clamping component is used for limiting the bottom tile to slide along the length direction of the rafter; the cover tile clamping and fixing assembly is used for limiting tilting and sliding of the cover tile. The two connecting rods are detachably connected to the rafters through fasteners; wherein the bottom tile clamping and fixing assembly is a U-shaped clamp provided with wings, the cover tile clamping and fixing assembly is a hook piece provided with a bent part, and a concealed installation structure which does not protrude out of a roof is formed after installation. The problems that a traditional cold spreading tile is prone to displacement and leakage and poor in wind resistance are solved, the stability is improved on the premise that traditional structural logic and historical styles and features are not damaged, and the advantages of reversibility and low-cost maintenance are achieved.
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