Title:
SLIDING CONTACT LINE DETECTION DEVICE AND SLIDING CONTACT LINE DETECTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/052467
Kind Code:
A1
Abstract:
A sliding contact line detection device and a sliding contact line detection system. A sliding contact line (200) is provided in a guide rail (300), and is arranged in an extension direction of the guide rail (300). The sliding contact line detection device comprises: a current collector assembly (1) configured to be connected to the sliding contact line (200); a power mechanism (2) configured to be slidably provided on the guide rail (300); and a jointing assembly (3), provided between the current collector assembly (1) and the power mechanism (2). The jointing assembly (3) is configured to provide preset jointing force, so that the current collector assembly (1) is connected to the power mechanism (2). The power mechanism (2) is configured to drive the current collector assembly (1) by means of the jointing assembly (3) to move along the sliding contact line (200); the current collector assembly (1) is configured to be separated from the power mechanism (2) in the case that the resistance generated by the sliding contact line (200) is greater than the preset jointing force. The sliding contact line detection device is convenient in operation, and high in detection efficiency, and can greatly reduce labor cost and a construction safety risk.
Inventors:
ZHANG QIANG (CN)
CHEN XIAOCHONG (CN)
CHEN XIAOCHONG (CN)
Application Number:
PCT/CN2021/087519
Publication Date:
March 17, 2022
Filing Date:
April 15, 2021
Export Citation:
Assignee:
BEIJING JINGDONG QIANSHI TECH CO LTD (CN)
International Classes:
B60M1/00; B60L5/00; B60M1/28; B61D15/12
Foreign References:
| CN112297957A | 2021-02-02 | |||
| CN107433952A | 2017-12-05 | |||
| CN207037460U | 2018-02-23 | |||
| CN209850940U | 2019-12-27 | |||
| CN210201122U | 2020-03-27 | |||
| DE102014219466A1 | 2016-03-31 | |||
| US20050200919A1 | 2005-09-15 | |||
| CN202010936318A | 2020-09-08 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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