Cantilever crane capable of rotating by 360 degrees

CN224226533UActive Publication Date: 2026-05-12SHANGHAI BINZE ELECTROMECHANICAL EQUIP INSTALLATION CO
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANGHAI BINZE ELECTROMECHANICAL EQUIP INSTALLATION CO
Filing Date
2025-06-26
Publication Date
2026-05-12

AI Technical Summary

Technical Problem

Traditional cantilever cranes cannot achieve 360-degree omnidirectional rotation, resulting in insufficient operational flexibility and low work efficiency.

Method used

A servo motor drives the active and driven gears, which are connected by a gear chain, to rotate the mounting sleeve and suspension arm 360 degrees. The design of the transparent protective box and limit plate ensures stability.

Benefits of technology

It enables the 360-degree omnidirectional rotation of the cantilever crane, improving operational flexibility and work efficiency, adapting to the needs of special occasions, and extending the service life of the transmission mechanism through a transparent protective box.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224226533U_ABST
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Abstract

The utility model discloses a cantilever crane capable of rotating by 360 degrees, and relates to the field of cantilever cranes. The cantilever crane comprises a base, a stand column is fixed to the middle of the base, a mounting sleeve is rotationally arranged on the stand column, a suspension arm is fixed to the mounting sleeve, and a servo motor is arranged on one side of the mounting sleeve; a transmission mechanism is arranged between the servo motor and the installation sleeve and comprises a driving gear fixed to the servo motor, a driven gear fixed to the outer wall of the installation sleeve and a toothed chain, and the driving gear and the driven gear are connected in a meshed mode through the toothed chain. Through a transmission mechanism composed of the servo motor, the driving gear, the driven gear and the toothed chain, the mounting sleeve drives the suspension arm to rotate by 360 degrees, the problem that the rotation range of a traditional cantilever crane is limited is solved, and the operation flexibility of the cantilever crane is improved.
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