Stable hoisting equipment for marine building construction

CN222540337UActive Publication Date: 2025-02-28青岛市建筑工程管理服务中心 +1
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Patent Information

Application Number
CN202420245003.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-02-01
Publication Date
2025-02-28
Estimated Expiration
2034-02-01

AI Technical Summary

Technical Problem

The existing lifting equipment used for marine construction cannot effectively disperse application forces, resulting in excessive load on the support frame and short service life. At the same time, the brake pad friction resistance is large when the device shakes, which reduces the stability and safety of the device.

Method used

A stable lifting equipment including hydraulic cylinder, bottom plate and annular support plate is designed. By combining hydraulic cylinder and annular support plate, the brake pads on the roller are replaced, and the resistance to the brake pads is reduced, and the rotation speed is adjusted to improve stability through the meshing transmission of large gears and pinions driven by the servo motor.

Benefits of technology

It effectively disperses the application force, reduces the load on the support frame, and improves the service life of the equipment. At the same time, the stability and safety of the device are enhanced by reducing the friction resistance of the brake pad and improving the rotation stability of the device.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to stable hoisting equipment for marine building construction, which belongs to the technical field of building hoisting mechanisms and comprises rollers arranged on the periphery of a bottom plate, hydraulic cylinders are arranged on two sides of the top end of the bottom plate, push rods at the bottom ends of the hydraulic cylinders penetrate through the bottom plate and extend to an annular supporting plate, and supporting columns arranged on the bottom plate are arranged between the hydraulic cylinders. A driving assembly used for rotating the cross beam is fixedly installed at the top end of the supporting column, a balancing weight and a pulley assembly connected with the winch are installed on the two sides of the cross beam respectively, the driving assembly comprises a servo motor, and an output shaft of the servo motor is fixed to a small gear. The utility model can solve the technical problems that the device cannot achieve the corresponding labor-saving effect, the applied force is more concentrated, a larger load is generated on the support frame for a long time, and the service life of the product is not favorably prolonged.
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Citation Information

Patent Citations

  • Lifting equipment for construction

    CN219652545U