Auxiliary lifting device for port machinery maintenance

By using a servo motor-driven lifting device and adjustment components, the problem of inconvenient lifting and support in traditional port machinery maintenance has been solved, realizing convenient, efficient, and safe lifting and support for port machinery maintenance, and adapting to the needs of various types of components.

CN224147650UActive Publication Date: 2026-04-21滨州港务集团有限责任公司
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Patent Information

Application Number
CN202521045959.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-26
Publication Date
2026-04-21
Estimated Expiration
2035-05-26

AI Technical Summary

Technical Problem

In traditional port machinery maintenance, lifting and supporting equipment is labor-intensive and inefficient, making it difficult to achieve stable and precise vertical lifting. Furthermore, it lacks flexible adjustment capabilities and cannot adapt to the needs of maintenance components with different shapes and structures, posing safety hazards.

Method used

The lifting device and adjustment components are driven by a servo motor. The lifting screw and the support platform are threaded together to achieve smooth vertical lifting. The linkage mechanism of the adjustment plate and the support rod can adapt to different support angles and size requirements. Combined with the buffer pad, it provides flexible support.

Benefits of technology

It enables a convenient, efficient, and safe lifting process for port machinery maintenance, adapts to the support needs of various types of components, improves maintenance efficiency and safety, and broadens the scope of application of the equipment.

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Abstract

The utility model discloses an auxiliary lifting device for port machinery maintenance, which relates to the technical field of machinery maintenance, comprises a movable seat and is characterized in that the top end of the movable seat is provided with a lifting device, and the top end of the lifting device is fixedly connected with a servo motor. The adjusting screw is rotated to drive the sliding block to move horizontally, the adjusting plate can be pushed to achieve inclined or horizontal displacement by means of a connecting rod mechanism composed of the rotating rod and the supporting rod, and therefore the device can adapt to harbor machinery maintenance parts of various shapes and structures, and the harbor machinery maintenance parts are not prone to falling off. And the movable block can flexibly slide along the adjusting plate and is inserted into the limiting hole through the insertion rod to fix the position, rapid adjustment can be conducted according to maintenance parts of different sizes, and the practicability of the device in port machinery maintenance is further enhanced.
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