Search International and National Patent Collections

1. (WO2018006622) TRACK PANEL CONNECTING DEVICE CAPABLE OF CONSECUTIVELY COLLECTING SUSPENSION CLEARANCE SIGNALS

Pub. No.:    WO/2018/006622    International Application No.:    PCT/CN2017/077520
Publication Date: Fri Jan 12 00:59:59 CET 2018 International Filing Date: Wed Mar 22 00:59:59 CET 2017
IPC: E01B 25/30
Applicants: CHINA RAILWAY SIYUAN SURVEY AND DESIGN GROUP CO., LTD.
中铁第四勘察设计院集团有限公司
Inventors: SUN, Li
孙立
WANG, Senrong
王森荣
LI, Weiqiang
李伟强
QUAN, Shunxi
全顺喜
LOU, Huibin
娄会彬
WEI, Hedao
韦合导
Title: TRACK PANEL CONNECTING DEVICE CAPABLE OF CONSECUTIVELY COLLECTING SUSPENSION CLEARANCE SIGNALS
Abstract:
Disclosed is a track panel connecting device capable of consecutively collecting suspension clearance signals, wherein a suspension detecting surface lower connecting plate (20a) thereof is of a plate body structure, two ends of the lower connecting plate (20a) of the plate body structure in the direction of a track are respectively provided with through holes (22a), which respectively match and correspond to a connecting hole (12a) of an end part of a track panel and a connecting hole (11a) of another end part of the track panel; fixing members (23a) are used for inserting into the through holes (22a) and elongated round holes (21a) and in turn extending into the corresponding connecting holes to perform positioning after the suspension detecting surface lower connecting plate (20a) is mounted to the suspension detecting surfaces of the end parts of opposite ends of two adjacent track panels, and the fixing members (23a) corresponding to the elongated round holes (21a) are capable of relatively sliding in the elongate round holes (21a) so as to be adapted to the extension between the track panels. Further disclosed is a track panel connecting device capable of consecutively collecting suspension clearance signals, wherein a suspension detecting surface lower connecting plate thereof is a U-shaped plate. A blocking device of the device can effectively ensure the continuity of magnetic suspension signals while being fully adapted to the telescopic deformation between track panels in the longitudinal direction, thereby ensuring the smooth and steady operation of a train.