Vehicle-end electric connection device and vehicle-end connection apparatus of rail train
An electrical connection device and a technology for rail trains, which are applied in the parts, connections, and coupling devices of the connection device, can solve the problems of inconvenient electrical connection at the vehicle end, achieve the effects of shortening the time, realizing automatic control, and simplifying the operation steps
Active Publication Date: 2018-01-30
CRRC QINGDAO SIFANG CO LTD
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Problems solved by technology
[0004] The main purpose of the present invention is to provide a car-end electrical connection device and car-end connection equipment for rail trains, so as to solve the problem of inconvenient car-end electrical connection in the prior art
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[0021] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0022] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
[0023] For the convenience of description, spatially relative terms may be used here, such as "on ...", "over ...", "on the surface of ...", "above", etc., to describe the The spatial positional relationship between one device or feature shown and other devices or features. It will be understood that the spatially relative terms are intended to encomp...
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The invention provides a vehicle-end electric connection device and a vehicle-end connection apparatus of a rail train. The vehicle-end electric connection device comprises a mechanical connecting part, which moves in the first direction so as to be in cooperative connection with a mechanical connecting part of another vehicle-end electric connection device, and a plurality of electric connectingparts, wherein the electric connecting parts are arranged on the periphery of the mechanical connecting part at intervals, and each electric connecting part comprises a plurality of connecting ports facing the first direction. The connecting ports are used for connecting with the connecting ports of another vehicle-end electric connection device, and the connecting ports are interfaces or joints.By the adoption of the vehicle-end electric connection device, electrical connection between the vehicle bodies is changed from a traditional bridging-line indirect connection to direct connection ofconnecting ports, thereby simplifying the operation steps of the workers, shortening time for electrical connection in grouping and unlocking processes, and realizing automatic control.
Description
technical field [0001] The invention relates to the field of rail trains, in particular to a train-end electrical connection device and train-end connection equipment for rail trains. Background technique [0002] The electrical connection mode of the existing rail vehicles at the car end is manually connected through the bridge line and the car end port, that is, one end of the bridge line is connected to the terminal of the first car body, and the other end is connected to the terminal of the second car body , so as to realize the electrical connection between the two car bodies. [0003] This electrical connection method has low integration and cannot be connected automatically, and it takes time and effort for the staff to connect the bridge wires in sequence. Contents of the invention [0004] The main purpose of the present invention is to provide a car-end electrical connection device and car-end connection equipment for rail trains, so as to solve the problem of i...
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IPC IPC(8): H01R13/627
CPCB61G5/10H01R2201/26
Inventor 刘东元徐宝山李昊杨晓林李涛
Owner CRRC QINGDAO SIFANG CO LTD