A quick-mounting connecting joint of a steel structure
CN121976609BActive Publication Date: 2026-06-09CHINA RAILWAY CONSTR ENG GRP NO 5 CONSTR CO LTD +2
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHINA RAILWAY CONSTR ENG GRP NO 5 CONSTR CO LTD
- Filing Date
- 2026-04-08
- Publication Date
- 2026-06-09
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Figure CN121976609B_ABST
Abstract
This invention relates to the field of building structure engineering technology, specifically to a quick-installation connection node for steel structures. The quick-installation connection node includes a hub, rods, and a fixing assembly. The hub has several embedding slots on its sidewalls. There are several rods, each with a connector fixed to its end. Each connector has two adjusting rods inserted, allowing for linear extension and retraction relative to the rod. The free ends of the two adjusting rods on the same connector are embedded in the same embedding slot and locked to the sidewall of the same slot. The fixing assembly passes through a central hole penetrating the upper and lower surfaces of the hub to fix the hub and rods. During use, the two adjusting rods on the same connector can be adjusted to have different extension lengths, allowing the rods to adapt to hubs of different specifications. Since the adjusting rods and connectors are universal components, standardized mass production can be achieved during the manufacturing stage, ensuring efficient assembly of the embedded hub node.
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Citation Information
Patent Citations
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