CONNECTION APPARATUS USED BETWEEN ACTIVE BEAM AND BUTTRESS BEAM OF TURNOUT

WIPO Patent Application WO/2017/101765

A1

A connection apparatus used between an active beam (8) and a buttress beam (7) of a turnout, comprising: two moving F rails transversely symmetrically arranged along a track; a connecting crossbeam (10) fixedly arranged on the lower surfaces, close to the buttress beam (7) end, of the two moving F rails along the track line direction, used for connecting the two moving F rails; and an angle adjusting mechanism disposed at the other end, opposite to the connecting crossbeam (10), of the two moving F rails, used for properly adjusting a relative deflection angle of the moving F rails and the active beam (8) of the turnout; and further comprising a supporting beam (1) disposed at the bottom of the connecting crossbeam (10), one end of the supporting beam being fixed to a supporting beam base (5) which is mounted on the active beam (8) of the turnout, the other end of the supporting beam extending toward one side of the crossbeam (10), and the extending end being fixed to the bottom of the connecting crossbeam (10). The connection apparatus can improve the vertical stiffness of the connecting apparatus between the active beam (8) and the buttress beam (7), and improve the stability of the connecting apparatus of the turnout.

LIU YIPING (CN)
SHI JIANWEN (CN)
SHENG YONG (CN)
GUO ZHIYONG (CN)
JING SHIYUAN (CN)
QIN CHAO (CN)
ZHANG ZHI (CN)
HUANG DENG (CN)
ZHENG HONG (CN)

PCT/CN2016/109764

June 22, 2017

December 14, 2016

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CN RAILWAY SIYUAN SURVEY & DES (CN)

E01B25/34; E01B25/00

CN105386372A	2016-03-09
CN205474630U	2016-08-17
CN102304883A	2012-01-04
CN101063284A	2007-10-31
JP2002180405A	2002-06-26

WUHAN DONGYU PATENT AGENCY (CN)

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