The invention discloses a novel indoor and outdoor contact line connection and isolation device. The device comprises an outdoor dead anchor fixed contact net segment and an indoor dead anchor moving contact net segment in a wall, and the outdoor dead anchor fixed contact net segment comprises a pull line, a single-arm suspension bracket, an insulator, a contact line transition frame and a busbar; the indoor dead anchor moving contact net segment comprises a pull line, a pre-arranged installation steel frame, a movable beam, an insulator, a movable trolley, a contact line transition frame and a busbar, the pre-arranged installation steel frame is fixed to the inner wall of the wall and is provided with the movable beam, the movable beam is provided with the insulator, the tail end of the insulator is connected to the busbar, the contact line transition line is fixedly connected with the busbar, a movable trolley is arranged on the movable beam and is connected with the movable beam in a sliding mode, and a speed reduction motor driving the movable trolley is arranged on the pre-arranged movable beam. The mode that the movable trolley and the movable beam are connected in a sliding mode is adopted for the device, the structure is simple, and assembling is easy; maintenance is not needed after the device is put into use, and movement is stable.
Novel indoor and outdoor contact line connection and isolation device
2016-02-10
Patent
Electronic Resource
English
IPC: | 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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