A cold-formed steel profile with high compressive strength
CN224454309UActive Publication Date: 2026-07-03WUXI XINJUTU SPECIAL STEEL TECHNOLOGY CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUXI XINJUTU SPECIAL STEEL TECHNOLOGY CO LTD
- Filing Date
- 2025-10-10
- Publication Date
- 2026-07-03
AI Technical Summary
Technical Problem
Cold-formed steel is prone to deformation when subjected to impact or compression, which affects its performance.
Method used
An inner steel is installed inside the cold-formed steel section. The surface of the inner steel has perforations. A connecting plate is slidably installed inside the perforations. The connecting plate cooperates with the clamping plate and clamping head to transmit and disperse impact or compressive force, thereby enhancing compressive strength.
Benefits of technology
It effectively prevents cold-formed steel from deforming under impact or extrusion, improves structural stability, reduces the risk of stress concentration, and extends service life.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224454309U_ABST
Abstract
This utility model discloses a cold-formed steel section with high compressive strength, comprising a steel body, an inner steel section inside the steel body, and a perforation on the surface of the inner steel section. A connecting plate is slidably installed inside the perforation. A clamping plate is fixedly connected to one end of the connecting plate inside the inner steel section, and a clamping head is fixedly connected to the other end of the clamping plate away from the connecting plate. The inner steel section inside the steel body can cooperate with the steel body, greatly enhancing the overall compressive strength of the cold-formed steel section and effectively preventing deformation of the cold-formed steel section when subjected to impact or compression, ensuring its normal use. At the same time, through the cooperation between the clamping plate and the clamping head, the impact force is transmitted and dispersed to the inner steel section when subjected to impact or compression, thereby reducing stress and further improving the structural stability of the cold-formed steel section.
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