Title:
TRACK LIFTING AND LINING DEVICE AND TRACK LIFTING AND LINING OPERATION METHOD
Document Type and Number:
WIPO Patent Application WO/2020/233153
Kind Code:
A1
Abstract:
Disclosed are a track lifting and lining device and a corresponding track lifting and lining method. The track lifting and lining device comprises a track lifting and lining frame (1), a track lifting device (2) and a track lining device (3) being mounted on the track lifting and lining frame (1), and the track lifting device (2) comprising a track lifting wheel (23) and a track lifting hook (24), characterized in that both the track lifting wheel (23) and the track lifting hook (24) are connected to a track lifting switching mechanism (25), and operation postures of the track lifting wheel (23) and the track lifting hook (24) are changed by means of the track lifting switching mechanism (25). The track lifting device provided by the present invention includes the track lifting wheel and the track lifting hook, and a steel rail full-range track lifting operation can be realized; the track lifting wheel and the track lifting hook can be adjusted in a Y direction, and track lifting operations in curves and turnout areas can be achieved; and the use of the track lifting wheel and the track lifting hook can be seamlessly switched by means of the track lifting switching mechanism, the structure is compact, and same is easy and fast to operate.
Inventors:
LIU FEIXIANG (CN)
ZHANG BAOMING (CN)
XIE JIANGSHENG (CN)
YE YONGQIN (CN)
CHANG SHIJIA (CN)
HU SHIZHOU (CN)
WANG HONGBING (CN)
TAO JUN (CN)
YANG XIAOMEI (CN)
LIU GANG (CN)
FU LANG (CN)
CAI WENTAO (CN)
PAN YONG (CN)
JI CHANGJIE (CN)
WANG YUZHU (CN)
YUE FENG (CN)
WANG HONG (CN)
ZHANG BAOMING (CN)
XIE JIANGSHENG (CN)
YE YONGQIN (CN)
CHANG SHIJIA (CN)
HU SHIZHOU (CN)
WANG HONGBING (CN)
TAO JUN (CN)
YANG XIAOMEI (CN)
LIU GANG (CN)
FU LANG (CN)
CAI WENTAO (CN)
PAN YONG (CN)
JI CHANGJIE (CN)
WANG YUZHU (CN)
YUE FENG (CN)
WANG HONG (CN)
Application Number:
PCT/CN2020/071974
Publication Date:
November 26, 2020
Filing Date:
January 14, 2020
Export Citation:
Assignee:
CRCC HIGH TECH EQUIPMENT CORPORATION LTD (CN)
International Classes:
E01B29/04; E01B27/17
Foreign References:
| CN208563010U | 2019-03-01 | |||
| US4589343A | 1986-05-20 | |||
| CN88101033A | 1988-09-07 | |||
| CN208293326U | 2018-12-28 | |||
| CN107636233A | 2018-01-26 | |||
| US4323013A | 1982-04-06 |
Attorney, Agent or Firm:
BEIJING CHINA IP LTD. (CN)
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