Title:
SUBMARINE CABLE FIXING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/184101
Kind Code:
A1
Abstract:
A submarine cable fixing device having multiple sealing performance, being installed at the top end of a submarine cable protecting tube (4), and comprising a protecting tube sealing mechanism (1), a steel wire locking mechanism (2) and a single-phase sealing mechanism (3). The protecting tube sealing mechanism (1) locks an integral seal element (12) made of elastic material by means of fasteners (14, 15, 16) to seal between a submarine cable (7) and the submarine cable protecting tube (4); the steel wire locking mechanism (2) generates a friction by locking an armor steel wire (5) of the submarine cable (7) so as to counteract the gravity of the submarine cable (7); and the single-phase sealing mechanism (3) respectively seals each single phase (6) of the submarine cable (7), and compresses by means of a sealing pressing plate (33) to ensure a long-term sealing performance. The whole device has excellent sealing performance, and the integral device is a half-to-half structure, which is easy to install.
Inventors:
DONG WULEI (CN)
GUO CHAOYANG (CN)
CHEN LEI (CN)
XIE SHUHONG (CN)
YANG HUAYONG (CN)
CAI BINGYU (CN)
SHI YIN (CN)
GUO CHAOYANG (CN)
CHEN LEI (CN)
XIE SHUHONG (CN)
YANG HUAYONG (CN)
CAI BINGYU (CN)
SHI YIN (CN)
Application Number:
PCT/CN2018/091464
Publication Date:
October 03, 2019
Filing Date:
June 15, 2018
Export Citation:
Assignee:
ZHONGTIAN TECH MARINE SYSTEMS CO LTD (CN)
JIANGSU ZHONGTIAN TECHNOLOGY CO LTD (CN)
JIANGSU ZHONGTIAN TECHNOLOGY CO LTD (CN)
International Classes:
H02G9/02
Foreign References:
| CN101630826A | 2010-01-20 | |||
| CN208094146U | 2018-11-13 | |||
| CN105610113A | 2016-05-25 | |||
| KR101545321B1 | 2015-09-01 |
Attorney, Agent or Firm:
SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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