一种防水型电缆
By using structures such as limiting posts, sealing airbags, and supporting keel frames in waterproof cables, the problems of sinking and bending when laying waterproof cables on the water surface are solved, achieving stable floating of the cables and maintaining their waterproof performance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- 刘晴
- Filing Date
- 2022-10-09
- Publication Date
- 2026-07-17
AI Technical Summary
Existing waterproof cables suffer significant reductions in waterproof performance when their aluminum sheath, lead sheath, or aluminum-plastic composite tape is damaged or destroyed. Furthermore, these cables tend to sink into the water when laid on the surface, making maintenance difficult.
The system uses a limiting post and a sealed waterproof protective outer tube, along with multiple sets of sealing airbags and a supporting keel frame. The supporting keel frame supports the inner liner ring, reducing bending force. A rubber protective block is fitted on the outer wall of the inner liner ring. Combined with the drainage splicing mechanism of the floating plate and the cable limiting protection mechanism, the system ensures that the cable is not damaged.
It effectively prevents cables from bending due to wind or water flow, maintains waterproof performance, and ensures that cables float on the water surface for easy maintenance.
Smart Images
Figure CN115547553B_ABST