A current collector for a maglev vehicle comprises a base (1), a lifting bow assembly (2) disposed on the base (1), and a bow head assembly (3) disposed on the lifting bow assembly (2). The bow head assembly (3) comprises a bow head support (4) connected to the lifting bow assembly (2), a buffering cylinder body (5) disposed on the bow head support (4), a guide rod (6) in sliding fit with the buffering cylinder body (5), and a sliding plate (7) fixed to the guide rod (6) and used for being in electrical contact with a contact rail. A pressure regulation valve (8) used for controlling a pressure of the buffering cylinder body (5) to be maintained at a preset pressure value is disposed between the buffering cylinder body (5) and a pressure source corresponding to the buffering cylinder body (5). By arranging the pressure regulation valve between the buffering cylinder body and the pressure source corresponding to the buffering cylinder body, when the sliding plate is in contact with the contact rail, the contact strength is always maintained at the preset pressure valve and a fast response is made to high-frequency vibrations of the sliding plate caused by unevenness of the contact rail, thereby improving the current collection stability of the current collector
CURRENT COLLECTOR FOR MAGLEV VEHICLE
STROMABNEHMER FÜR MAGNETSCHWEBEBAHNFAHRZEUG
COLLECTEUR DE COURANT POUR VÉHICULE À SUSTENTATION MAGNÉTIQUE
12.05.2021
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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