A cable feeder for geological prospecting
By improving the structure of the pressure plate, rubber ring, and screw nut inside the rope feeder cylinder, the problem of insufficient sealing performance was solved, achieving efficient and reliable wire rope conveying to meet the needs of deep hole exploration.
CN224479291UActive Publication Date: 2026-07-10WUXI ZHONGZUAN GEOLOGICAL EQUIP CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUXI ZHONGZUAN GEOLOGICAL EQUIP CO LTD
- Filing Date
- 2025-09-12
- Publication Date
- 2026-07-10
AI Technical Summary
Technical Problem
The existing geological survey rope feeding device has insufficient sealing performance, resulting in water pressure loss and making it difficult to meet the needs of deep hole exploration.
Method used
The device employs a pressure plate and rubber ring structure within the rope feeder cylinder, combined with a screw and nut design, to form a sealing assembly. The groove and chamfered edge design achieves precise fit and uniform deformation, enhancing sealing reliability and stability.
Benefits of technology
It significantly improves the reliability and efficiency of rope feeding operations, prevents water pressure leakage, ensures smooth wire rope delivery, and adapts to high-pressure water environments.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224479291U_ABST
Abstract
This utility model discloses a rope feeder for geological surveying, comprising: a rope feeder cylinder, one side wall of which has a water injection end; one end of the rope feeder cylinder has an internal groove, the inner cavity of which is provided with two pressure plates, and one side of each pressure plate has a threading hole. This utility model significantly improves the reliability and efficiency of rope feeding operations in geological surveying through structural optimization. The grooves on the opposing surfaces of the two pressure plates form a precisely fitting contact interface with the rubber ring. Combined with the chamfering treatment of the inner wall of the groove and the corners of the rubber ring, it avoids damage to the seals caused by stress concentration, and achieves dynamic compensation for irregular gaps on the surface of the wire rope through the uniform deformation of the rubber ring, greatly improving the sealing reliability under high-pressure water conditions and effectively solving the problem of water pressure loss caused by leakage in traditional devices. Simultaneously, the threaded connection between the screw and the internal groove, combined with the fixing nut, forms a clamping component.
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