Title:
NEW-ENERGY RAIL TRANSPORT DEVICE HAVING DOUBLE TRAVELLING SYSTEMS, AND USE METHOD
Document Type and Number:
WIPO Patent Application WO/2023/279741
Kind Code:
A1
Abstract:
A new-energy rail transport device having double travelling systems, comprising: a flat frame (1-5); two cabs (1-1) respectively provided at the front end and the rear end of the flat frame (1-5); double travelling systems comprising two wheel-rail travelling structures (1-4) and two tire travelling structures (1-3), one wheel-rail travelling structure (1-4) and one tire travelling structure (1-3) being arranged below the front end of the flat frame (1-5), and the other wheel-rail travelling structure (1-4) and the other tire travelling structure (1-3) being arranged below the rear end of the flat frame (1-5); and a power apparatus (1-6), an electric control system (1-7), and a hydraulic system (1-8) provided arranged at the bottom of the middle of the flat frame (1-5), the power apparatus (1-6) being used for providing a driving force for a whole vehicle, and the electric control system (1-7) and the hydraulic system (1-8) being used for controlling the switching of wheel sets, switching to the wheel-rail travelling structures (1-4) when travelling on a main rail, and switching to the tire travelling structures (1-3) when travelling on a tunnel wall and a flat ground. Further disclosed is a method for using the device. The transport device is equipped with two sets of travelling systems, and can switch the wheel sets according to different road conditions, thereby facilitating material transportation.
Inventors:
JIA CHUNLEI (CN)
FAN BAOMING (CN)
XU MINGFA (CN)
WU FENG (CN)
XUAN GANQING (CN)
HAN MEI (CN)
LI QUAN (CN)
WU NANNAN (CN)
FAN BAOMING (CN)
XU MINGFA (CN)
WU FENG (CN)
XUAN GANQING (CN)
HAN MEI (CN)
LI QUAN (CN)
WU NANNAN (CN)
Application Number:
PCT/CN2022/078541
Publication Date:
January 12, 2023
Filing Date:
March 01, 2022
Export Citation:
Assignee:
SUZHOU RAIL TRANSIT SCIENCE AND THCHNOLOGY RES INSTITUTE CO LTD SHANGHAI CIVIL ENGINEERING GROUP OF (CN)
HUAHAI ENG CO LTD CREC SHANGHAI (CN)
HUAHAI ENG CO LTD CREC SHANGHAI (CN)
International Classes:
B60F1/04
Domestic Patent References:
| WO2021077688A1 | 2021-04-29 |
Foreign References:
| CN113370727A | 2021-09-10 | |||
| CN110789280A | 2020-02-14 | |||
| CN103935285A | 2014-07-23 | |||
| CN106044576A | 2016-10-26 | |||
| US20190085516A1 | 2019-03-21 | |||
| ES2012705A6 | 1990-04-01 | |||
| JP5771341B1 | 2015-08-26 |
Attorney, Agent or Firm:
SHANGHAI SANFANG PATENT LAW OFFICE (CN)
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