A bracket device for adjusting the force arm of a mine electrical cable plant

By designing a support and reel fixing mechanism, the problem of traditional brackets being unable to stably support cable reels of different specifications is solved, achieving high-precision cable laying and extending service life.

CN224411043UActive Publication Date: 2026-06-26QUFU HONGFEI CABLE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
QUFU HONGFEI CABLE
Filing Date
2025-07-17
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Traditional cable reel brackets cannot stably support cable reels of different specifications, resulting in low cable laying accuracy, short service life, and a lack of convenient adjustment functions.

Method used

A bracket device including a support mechanism and a reel fixing mechanism is designed. The support mechanism adjusts the height of the reel by means of a support component and a jack. The reel fixing mechanism ensures that the reel is located at the center of the reel by means of a centering component and a locking component. The screw with a reverse thread design achieves synchronous movement to ensure uniform distribution of axial force.

Benefits of technology

It achieves stable support for reels of different diameters, improves wire feeding accuracy, avoids reel deformation, and extends service life.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224411043U_ABST
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Abstract

The utility model provides a kind of bracket device of production mine electric wire cable equipment force arm adjustment, belong to mechanical engineering technical field, including support mechanism, including pedestal, the column of being fixed in the top of the pedestal, the support column of being fixed in the top of the pedestal, the connecting plate of being fixedly installed in the top of the column, and the lifting lug of being fixed in the surface of the connecting plate;Wire reel fixing mechanism, including the support assembly of being movably installed in the lateral wall of the column, the centring assembly of being rotated in the lateral wall of the column, and the locking assembly being arranged in the surface of the centring assembly.The utility model is designed by reverse thread in the both ends of screw rod of centring assembly, both sides slider synchronous movement when rotating handle, ensure the distance of clamp to wire roll center, realize that wire reel is always located in the central position of wire roll, so that axial force distribution is uniform, wire laying precision is improved, wire roll deformation is also avoided simultaneously, and service life is improved.
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