An adjustable steel structure connection device

By combining the second lifting mechanism, rotating ball, tilting plate, support plate and clamping mechanism, the problem that the existing device can only connect horizontally and cannot adjust the width is solved, realizing non-horizontal connection and fixing of steel structures of different widths and lengths, and improving the applicability of the connection device.

CN224282020UActive Publication Date: 2026-05-26CHINA CONSTR SECOND ENG BUREAU LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHINA CONSTR SECOND ENG BUREAU LTD
Filing Date
2024-12-16
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing steel structure connection devices can only adjust the horizontal height, cannot achieve non-horizontal connections, and cannot be adjusted according to the width of the steel structure, which has certain limitations.

Method used

The system employs a combination of a second lifting mechanism, a rotating ball, an inclined plate, a support plate, and a clamping mechanism to achieve a non-horizontal connection; it uses the clamping mechanism to fix steel structures of different widths; and it uses a combination of a rotating mechanism, a threaded sleeve and a limiting mechanism, a support mechanism, a second lifting mechanism, and a clamping mechanism to fix steel structures of different lengths.

Benefits of technology

It enables non-horizontal connections and fixation of steel structures of different widths and lengths, improving the applicability and practicality of the connection device.

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Abstract

This utility model discloses an adjustable steel structure connection device, relating to the field of steel structure technology. It includes a self-locking wheel and a bottom plate, and further comprises: a first lifting mechanism mounted on the bottom plate, a lifting plate, a fixed plate, a rotating mechanism, a threaded sleeve, a first limiting groove, a limiting mechanism mounted on the threaded sleeve, a second limiting groove, a support mechanism mounted on the limiting mechanism, a second lifting mechanism, a rotating ball, an inclined plate, a support plate, and a clamping mechanism mounted on the support plate. Through the cooperation between the second lifting mechanism, the rotating ball, the inclined plate, the support plate, and the clamping mechanism, the inclined plate can be adjusted to a certain tilt angle, thereby achieving a non-horizontal connection. Through the cooperation between the clamping mechanisms, steel structures of different widths can be fixed. Through the cooperation between the rotating mechanism, the threaded sleeve and the limiting mechanism, the support mechanism, the second lifting mechanism, and the clamping mechanism, steel structures of different lengths can be fixed.
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