A hoist drum fixing member

The chuck and fixing block collar bolt fixing structure solves the problem of inconvenient steel cable winding caused by existing drum fixing components, and realizes stable fixing of steel cable and improves winding efficiency.

CN224362453UActive Publication Date: 2026-06-16ANHUI WATER CONSERVANCY DEV CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ANHUI WATER CONSERVANCY DEV CO LTD
Filing Date
2025-06-06
Publication Date
2026-06-16

AI Technical Summary

Technical Problem

The existing through-type fixing method of the drum fixing component makes it inconvenient to wind the steel cable and affects the winding effect of the steel cable in the rope groove.

Method used

The system employs a chuck and fixing block structure. The steel cable is secured by the clamping force of the bolts through the engagement of the collar and bolts. The chuck and fixing block work together to prevent the steel cable from loosening or slipping. The design of the fixing block does not interfere with the winding of the steel cable.

Benefits of technology

It improves the fixing stability of the steel cable, prevents the steel cable from loosening or slipping under high tension, and enhances the winding efficiency of the rope groove and the stability of the overall structure.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224362453U_ABST
    Figure CN224362453U_ABST
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Abstract

The utility model discloses a hoist drum fixing piece, including chuck in the drum side position, chuck is arc structure, with the same drum side arc, and the installation of abutting type, chuck is equipped with the perforation, is used for through bolt cooperation nut fixed in the drum side, including the fixed block for fixing the steel cable, the fixed block has the rope groove of accommodating the steel cable, and the rope groove cross section is arc, the fixed block side is connected with the thimble through the connecting block, and the thimule is used for the joint in bolt. Bolt is used for fixing in the drum side time, rotates bolt or nut, and the shank portion extrusion of bolt acts simultaneously linkage thimble compression fixed block, makes fixed block radial movement and extrusion steel cable, realizes the fixed steel cable of fixed block, and bolt is also used for the fixation of chuck. Through the effect of multiple fixed blocks simultaneously, the stability is greatly improved.
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