接线箱及接线箱缆线穿孔封堵装置
By using a circular elastic seal and a transmission ring structure in the junction box, the problems of convenient installation and reuse of existing junction box cable perforation sealing devices are solved, thereby improving the sealing performance and service life of the junction box.
CN121710106BActive Publication Date: 2026-07-17中铁吉林投资建设有限公司 +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- 中铁吉林投资建设有限公司
- Filing Date
- 2025-12-10
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing junction box cable perforation sealing devices have the problems of being disposable and inconvenient to install and disassemble.
Method used
The cable is conveniently installed and reused by adopting a circular elastic seal and a structure consisting of a support member and a transmission ring. The state switching of the elastic seal is achieved by the cooperation of the transmission ring and the drive ring, ensuring the sealing effect of the cable.
Benefits of technology
It enables convenient installation and reuse of cables, and improves the sealing and service life of junction boxes.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN121710106B_ABST
Abstract
本发明公开了接线箱及接线箱缆线穿孔封堵装置，涉及接线箱领域，包括圆环形的弹性密封件，其套设于缆线本体的外部，所述弹性密封件具有撑开的第一状态以及与缆线本体贴合的第二状态；还包括用于将所述弹性密封件固定在第一状态的撑开件。本发明提供的接线箱缆线穿孔封堵装置，在穿设缆线本体时，通过撑开件将弹性密封件置于第一状态，此时弹性密封件内部圆孔的径向尺寸大于缆线本体的径向尺寸，使得缆线本体可以更好的从弹性密封件圆孔中穿过，如此可便于缆线本体的安装，当缆线本体安装完毕之后，将撑开件取下，此时弹性密封件的弹力释放，以使得其内周面与缆线本体贴合，以实现密封的作用，此种安装方式较为便捷，且可以重复使用。
Need to check novelty before this filing date? Find Prior Art