The invention discloses an automatic power connection device of an unpowered railway vehicle, and the device comprises a power receiving female end and a power receiving male end; the power receivingfemale end is installed at the bottom of an unpowered railway vehicle bogie side frame, the power receiving male end is installed on one side of a rail, the power receiving female end comprises an insulating upper plate, and a power receiving copper bar is arranged on the bottom face of the insulating upper plate and connected with a power line. The power receiving male end comprises a supportingframe located on the guide rail, an opening is formed in the top of the supporting frame, a lifting air cylinder is arranged in the supporting frame, an insulating lower plate is arranged at the end of a piston rod of the lifting air cylinder and provided with a power connection copper bar, and the power connection copper bar makes contact with the power receiving copper bar after the lifting aircylinder ascends and is connected with a power supply circuit; and the power receiving copper bar is connected with the power supply circuit. Automatic power connection of the unpowered railway vehicle is achieved, the requirement for remote unmanned operation is met, and the situation that normal use of electric equipment on the unpowered railway vehicle is affected due to the fact that an existing manual aviation plug is unreliable in plugging and unplugging, and particularly faults of the electric equipment and a circuit are caused due to manual plugging missing is avoided.
本发明公开了一种无动力铁路车辆自动接电装置,包括受电母端和受电公端,受电母端安装在无动力铁路车辆转向架侧架底部,受电公端安装在路轨一侧,受电母端包括绝缘上板,绝缘上板底面设有受电铜排,受电铜排连接电源线;受电公端包括位于导轨上的支撑框,支撑框顶部开口,支撑框内设有升降气缸,升降气缸活塞杆端部设有绝缘下板,绝缘下板上设有接电铜排,升降气缸上升后接电铜排和受电铜排接触,接电铜排连接供电线路。本发明中实现了无动力铁路车辆自动接电,满足了远程无人作业的需求,规避了现有人工手动航空插头接插不可靠特别是人为漏插拔而造成用电设备及电路的故障,从而影响无动力铁水车上用电设备的正常使用。
Automatic power connection device of unpowered railway vehicle
一种无动力铁路车辆自动接电装置
2021-01-08
Patent
Electronic Resource
Chinese
IPC: | H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |
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