A clamping device for steel wire rope detection

By designing a clamping device that includes a base plate, a base, a rope winding post, and a clamping assembly, the problem of insufficient clamping force of the wedge clamp was solved, achieving stable clamping of the wire rope and reducing wear, thus ensuring the reliability and safety of tensile testing.

CN224416571UActive Publication Date: 2026-06-26ANHUI ZHONGKE GUIZHONG TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ANHUI ZHONGKE GUIZHONG TECHNOLOGY CO LTD
Filing Date
2025-06-30
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

In existing wire rope testing, the wedge clamping force is insufficient, causing the wire rope to easily slip out, making it impossible to obtain complete fracture data. Furthermore, the clamping force decreases rapidly and wear is severe.

Method used

The clamping device, which includes a base plate, a base, a rope winding post, and a clamping assembly, achieves large-area contact and fixation of the wire rope through the threaded structure of the arc-shaped clamping plate and the rope winding post and the hydraulic cylinder drive, thereby enhancing the clamping effect and increasing friction through the toothed pattern to prevent slippage.

Benefits of technology

This improved the wire rope's fixation effect, reduced wear, extended the time for the clamping force to decrease, and ensured the integrity and safety of the tensile test.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224416571U_ABST
    Figure CN224416571U_ABST
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Abstract

The utility model discloses a kind of clamping devices of steel wire rope detection, including bottom plate with supporting leg of bottom fixed connection, two pedestals are set on bottom plate, one of the pedestal is fixed on bottom plate, another the pedestal can be moved along the transverse direction of bottom plate, each bottom plate is fixedly connected with the winding column for winding steel wire rope for winding steel wire rope, clamping assembly for locking steel wire rope is also provided on the bottom plate. In the utility model, both ends of steel wire rope are wound on winding column, then steel wire rope is firmly clamped on winding column using clamping assembly, this kind of fixing mode is relative to traditional wedge-shaped clamp, the contact area of this mode with steel wire rope is larger, so it is not easy to fall off, the end of steel wire rope is fixed well, the speed of abrasive wear on the surface of winding column and arc-shaped clamping plate is reduced by large-area contact, passivation of tooth shape is slower, clamping force will not quickly drop.
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