Flexible drag chain waterproof network cable
By incorporating waterproof grooves and elastic hinge shafts into the flexible cable chain, the problem of cable chain cable damage in humid environments is solved, achieving a waterproof effect, extending the cable's service life, and improving work efficiency.
CN224437216UActive Publication Date: 2026-06-30广州粤道实业股份有限公司
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Patent Information
- Application Number
- CN202520825068.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-27
- Publication Date
- 2026-06-30
- Estimated Expiration
- 2035-04-27
AI Technical Summary
Technical Problem
Existing drag chain cables are easily damaged in humid environments, resulting in reduced cable life and decreased working efficiency.
Method used
A flexible cable chain waterproof network line was designed. By setting a waterproof groove and an elastic hinge shaft on the cover plate, and using a return spring to drive the baffle to abut against the inside of the waterproof groove, water vapor and water mist are prevented from entering the cable chain and the waterproof effect is maintained when the cable chain rotates.
Benefits of technology
It effectively prevents moisture and water mist from entering the cable chain, extending cable life and improving cable efficiency and reliability.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a flexible drag chain waterproof network cable which comprises a first chain plate, a second chain plate, a first cover plate, a second cover plate, a hinge end and a connecting cover plate. The first chain plates and the second chain plates are arranged in an array mode and hinged through the hinge ends. Waterproof grooves are formed in the side faces of the first cover plates and the second cover plates, the connecting cover plates are arranged between every two adjacent first cover plates, and each connecting cover plate comprises an elastic hinge shaft and baffles arranged at the movable ends of the two sides of the elastic hinge shaft; a baffle is driven by a reset spring in an elastic hinge shaft to face the interior of the drag chain from the two sides, and the baffle abuts against the interior of a waterproof groove, so that steam water and mist are prevented from entering the interior of the drag chain; and when the drag chain rotates, the elastic hinge shaft rotates along with the drag chain, and the baffle is located in the waterproof groove all the time, so that the waterproof effect is kept.
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