High-stability lifting device of medical trolley

By improving the lifting device of the medical trolley to a double-layer sleeve structure, combined with the design of electric push rod and fixed crossbar, the swaying and stability problems of large load equipment during the lifting process were solved, achieving a lifting effect with high stability and low failure rate.

CN224551155UActive Publication Date: 2026-07-24WUXI PEOPLES HOSPITAL +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
WUXI PEOPLES HOSPITAL
Filing Date
2025-08-28
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing medical trolley lifting devices suffer from problems such as complex structure, insufficient stability, easy shaking, and high failure rate when bearing large loads, especially equipment such as C-arm X-ray machines, which affect the normal use of equipment and the medical environment.

Method used

It adopts a double-layer sleeve lifting structure. The lifting column rises and falls inside the outer shell. The electric push rod is located inside and is separate from the lifting track. Fixed crossbars are symmetrically installed on both sides of the lifting column. Together with the lifting slider, they ensure the stability of the lifting. The electric push rod is connected to the fixed crossbar near the front end to balance the center of gravity.

Benefits of technology

It improves the stability and reliability of the lifting device, reduces the failure rate, and ensures the smoothness and safety of large load equipment during the lifting process.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224551155U_ABST
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Abstract

The utility model provides a kind of high-stability lifting device of medical trolley, high-stability lifting device is installed in the front end of the main body of vehicle body with large load equipment, lifting track is installed in the shell body of high-stability lifting device, lifting slider is installed on the outer lateral wall of lifting column, lifting column is installed in the inside of shell body and is lifted up and down along lifting track in the inside of shell body by lifting slider;Fixed cross bar is set to be installed in the inside of lifting column and is equipped with connecting portion, the telescopic end of electric push rod is connected on connecting portion, and the telescopic end of electric push rod telescopic drives lifting main body to lift and move in shell body.The utility model mainly aims at the lifting demand of large heavy-duty medical trolley, simple structure guarantees the lifting stability, reliability and fluency of lifting column, avoids heavy load equipment to shake or skew.
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