CONTACT SUSPENSION MONITORING DEVICE OF OVERHEAD CONTACT SYSTEM

WIPO Patent Application WO/2019/047652

A1

The invention relates to a contact suspension monitoring device of an overhead contact system, comprising an acquirer for monitoring vibration data of a contact wire and an aggregator for monitoring state data of a messenger wire. The acquirer is mounted on a contact wire clamp by means of screws, and the aggregator is mounted to the messenger wire by means of a clamp. The acquirer and the aggregator perform data transmission by means of connecting cables or in a wireless communication manner. The product is simple in structure and easy to use, and the technical effect is remarkable. The present invention can be widely used in contact suspension (a contact wire and a messenger wire) which is used in online monitoring product designs, satisfying the requirements of the field environment of the overhead contact system, enabling the real-time monitoring of the waving, vibration, current and temperature of the contact suspension (a contact wire and a messenger wire), being able to provide reliable, accurate and comprehensive monitoring data.

ZHANG XUEWU (CN)
ZHANG CHENG (CN)
TIAN SHENGPING (CN)
NIE JINGXIN (CN)
WANG YUHUAN (CN)
LI JIN (CN)
LIU GANG (CN)
GONG YANSHENG (CN)
FENG WEI (CN)

PCT/CN2018/099079

March 14, 2019

August 07, 2018

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CHINA RAILWAY FIRST SURVEY & DESIGN INST GROUP LTD (CN)
ZHANG XUEWU (CN)
NIE JINGXIN (CN)
TIAN SHENGPING (CN)
WANG YUHUAN (CN)

G01H17/00; G01D11/24; G01D21/02; G08C17/02

CN107525581A	2017-12-29
CN201476814U	2010-05-19
CN202260634U	2012-05-30
CN204514500U	2015-07-29
CN2852146Y	2006-12-27

XI'AN XINSIWEI PATENT AND TRADEMARK AGENCY CO., LTD. (CN)

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