Building construction steel structure joint connecting piece

By designing a connector for steel structure nodes and using a combination design of installation grooves and fastening components, the problems of low strength of steel structure nodes and loose screws are solved, and the structural strength and construction efficiency are improved.

CN222685699UActive Publication Date: 2025-03-28HUBEI GUIDANCE HEAVY ENGINEERING CO LTD
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Patent Information

Application Number
CN202421311452.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-11
Publication Date
2025-03-28
Estimated Expiration
2034-06-11

AI Technical Summary

Technical Problem

During the construction of the steel structure frame, the strength of the steel structure beams and column nodes is low, and the beam-column connecting parts connected through screws have the potential to loosen the screw.

Method used

A node connection piece for building steel structures is designed, including mounting plates, positioning plates, connecting plates, mounting frames and fastening components. By inserting the steel structure beam into the installation groove and installing reinforcement bolts at the socket, combining the mutual cooperation of the two sets of fastening components, the fixing and positioning of the steel structure beam is achieved.

Benefits of technology

It effectively improves the structural strength at the nodes, reduces the possible loosening problems in traditional screw connections, improves the stability and safety of the overall structure, and simplifies the installation process and improves construction efficiency.

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Abstract

The utility model discloses a building construction steel structure node connecting piece, which belongs to the technical field of building construction and comprises a mounting plate, two positioning plates are assembled on one side of the mounting plate, a connecting plate is assembled between the two positioning plates, a mounting frame is assembled on one side of the connecting plate, and a mounting groove is formed in the surface of the mounting frame. Two rectangular grooves are further formed in the mounting frame and located in the upper side and the lower side, and two sets of fastening assemblies are further assembled on the mounting frame. The building construction steel structure node connecting piece has the advantages that the node strength is enhanced, the installation process is simplified, and the connection reliability is improved, the structural strength of the node is effectively improved by positioning the steel structure beam up and down, the problem of possible looseness in traditional screw connection is reduced, and the construction efficiency is improved. And by means of the design of the mounting grooves, the steel beams can be inserted more easily and conveniently, the steel beams can be rapidly positioned in cooperation with the two fastening assemblies, and the construction progress is accelerated.
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