Light multipurpose suspension arm

By designing a lightweight, multi-purpose boom that can be lifted and rotated, the problems of immobile and poor versatility of lifting equipment are solved, achieving high-precision and low-pollution lifting effects, and making it suitable for the lifting needs of various equipment.

CN223496028UActive Publication Date: 2025-10-31XIAN AVIATION COMPUTING TECH RES INST OF AVIATION IND CORP OF CHINA
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Patent Information

Application Number
CN202423046901.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-10
Publication Date
2025-10-31
Estimated Expiration
2034-12-10

AI Technical Summary

Technical Problem

Existing lifting equipment requires foundation installation and cannot be moved for use. Wheeled cranes rely on manual driving, which poses a risk of cargo swinging, bumping, and falling. Furthermore, they have poor versatility and cannot meet the lifting needs of various types of equipment.

Method used

A lightweight, multi-purpose boom was designed, featuring a liftable column and a rotating boom. Combined with a lead screw and linear rail, it achieves linear lifting and rotation of the boom. Equipped with limit switches and a servo motor drive, it ensures lifting accuracy and safety.

Benefits of technology

It achieves versatility and high precision in hoisting equipment, avoids oil and metal shavings pollution, is suitable for precision hoisting and dust-free environments, and reduces operating costs and difficulty.

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Abstract

The utility model belongs to the technical field of structural design of precise hoisting equipment, and particularly relates to a light multipurpose suspension arm which comprises a bottom plate, a suspension arm body, a stand column and a sliding block. The stand column is fixed to one side of the bottom plate. The other end of the bottom plate is used for placing served equipment; the stand column is a liftable stand column and achieves linear lifting based on a lead screw arranged in the stand column. The suspension arm is rotatably mounted at one end, far away from the bottom plate, of the upright post, and is provided with a linear track vertical to the upright post; the sliding block is installed on the linear rail in a sliding mode and used for being connected with a lifting hook and / or a lifting ring. The problem that common hoisting equipment needs basic installation and cannot be moved for use can be solved; and the risks of swinging, bumping, falling and bumping of hoisted goods due to the fact that a wheel type suspension arm is driven by manpower to integrally translate the suspension arm can be avoided.
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