Title:
RAILROAD CHANGE APPARATUS, VEHICLE, AND DERAILING PREVENTION RAIL TRANSIT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/083184
Kind Code:
A1
Abstract:
A railroad change apparatus. The railroad change apparatus comprises a power part and a reverse synchronization mechanism (200). Railroad change parts (205) used for adapting to turnouts (401) are respectively provided at two sides of the reverse synchronization mechanism (200); the power part is used for driving the reverse synchronization mechanism (200) to operate; the reverse synchronization mechanism (200) is used for driving the railroad change part (205) at one side to ascend, enabling the railroad change part (205) at the side and the turnout (401) at the corresponding side to work in concert, driving the railroad change part (205) at the other side to descend, and enabling the railroad change part (205) at the other side to move away from the turnout (401) at the corresponding side. The advantageous effects comprise: the railroad change apparatus is simple in structure and easy to control, and can guide a vehicle (300) to pass through a fork smoothly and implement railroad change at the fork; not only can accidental derailment be effectively prevented, but a function of automatically correcting the positions of the railroad change parts (205) is achieved, so that a railroad change part (205) not in place may operate in place under the action of the railroad (400), and the vehicle (300) can smoothly, stably and safely pass through the fork.
More Like This:
| WO/2016/183248 | CABLE BICYCLE |
| WO/2020/000652 | SUSPENDED RAIL CHANGING SYSTEM |
Inventors:
HE XIANZHI (CN)
HU ZHEN (CN)
TANG WEIFENG (CN)
HU ZHEN (CN)
TANG WEIFENG (CN)
Application Number:
PCT/CN2020/124305
Publication Date:
May 06, 2021
Filing Date:
October 28, 2020
Export Citation:
Assignee:
JIANGSU FLYING SHUTTLE INTELLIGENT CO LTD (CN)
International Classes:
B61B3/00; E01B25/26
Domestic Patent References:
| WO1995020704A1 | 1995-08-03 |
Foreign References:
| CN210760803U | 2020-06-16 | |||
| CN211308602U | 2020-08-21 | |||
| CN211442283U | 2020-09-08 | |||
| CN110329282A | 2019-10-15 | |||
| CN110329282A | 2019-10-15 | |||
| CN102689633A | 2012-09-26 | |||
| CN110143206A | 2019-08-20 | |||
| US5144990A | 1992-09-08 |
Attorney, Agent or Firm:
BEIJING LINGZHUAN IP AGENCY CO., LTD. (CN)
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