Service distribution board
A technology for switchboards and sheet metal parts, applied in the field of switchboards, can solve the problems of inconvenient installation and wiring work of train manufacturers, inconvenient operation and maintenance of train personnel, etc., and achieve the effects of convenient installation, fast wiring and convenient maintenance
Inactive Publication Date: 2011-09-14
常州今创电工有限公司
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Problems solved by technology
[0002] The control circuit breakers and other electrical devices used for train services were not centrally placed on the original railway passenger cars, which brought inconvenience to the operation and maintenance of the train personnel; the original non-modular design brought inconvenience to the installation and wiring work of the train manufacturers. inconvenient
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[0009] The present invention will now be described in further detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0010] Such as figure 1 The service switchboard shown is composed of a sheet metal substrate 1, a handle 2, a nameplate 3, a circuit breaker 4, a miniature circuit breaker 5, an air conditioner setting device 6, an electromagnetic contactor 7, a terminal block 8 and a connector 9 . The handle 2, purpose nameplate 3, circuit breaker 4, miniature circuit breaker 5, air conditioner setting device 6, electromagnetic contactor 7, terminal block 8 and connector 9 are all fixed on the sheet metal substrate 1, and the circuit breaker 4, The miniature circuit breaker 5, the air conditioner setting device 6, the electromagnetic cont...
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The invention relates to a service distribution board, which consists of a stamping part substrate, a handle, function nameplates, a circuit breaker, miniature circuit breakers, an air conditioning setter, an electromagnetic contactor, a terminal board and connectors, wherein the handle, the function nameplates, the circuit breaker, the miniature circuit breakers, the air conditioning setter, the electromagnetic contactor, the terminal board and the connectors are all fixed on the stamping part substrate by bolts; the circuit breaker, the miniature circuit breakers, the air conditioning setter, the electromagnetic contactor, the terminal board and the connectors are connected by electric wires; and the stamping part substrate is fixed on an in-vehicle skeleton of a high speed motor train unit. The service distribution board provided by the invention is convenient to operate, overhaul and arrange, and can realize rapid wiring.
Description
technical field [0001] The invention relates to a switchboard for service on high-speed EMUs. Background technique [0002] The control circuit breakers and other electrical devices used for train services were not centrally placed on the original railway passenger cars, which brought inconvenience to the operation and maintenance of the train personnel; the original non-modular design brought inconvenience to the installation and wiring work of the train manufacturers. inconvenient. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a service switchboard with convenient operation and maintenance, convenient installation and fast wiring. [0004] The technical solution adopted by the present invention to solve the technical problem is: a service switchboard, which consists of a sheet metal substrate, a handle, a purpose nameplate, a circuit breaker, a miniature circuit breaker, an air conditioner setting device, an...
Claims
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Inventor 吴进刘超项涛王小波
Owner 常州今创电工有限公司