The invention relates to the technical field of substation semitrailers, in particular to a modular high-protection high-damping vehicle-mounted mobile substation device. Comprising a tractor head and further comprises a semitrailer frame connected with the tractor head, a high-voltage electrical transmission equipment set arranged on the semitrailer frame and voltage transformation electrical equipment, a high-strength axle is arranged at the lower end of the semitrailer frame, and a hydraulic air suspension assembly connected with the semitrailer frame is arranged on the high-strength axle; the hydraulic air suspension assembly comprises a suspension curved supporting rocker arm fixed to the high-strength axle, a hydraulic air spring is arranged between one end of the suspension curved supporting rocker arm and the semitrailer frame, a suspension straight rocker arm is further arranged between the other end of the suspension curved supporting rocker arm and the semitrailer frame, and tires are arranged at the two ends of the high-strength axle. The hydraulic air suspension assembly drives the axle and the tires to buffer together, axle load balance is optimized, vibration of a frame and electrical equipment installed on the frame is reduced, and therefore it is guaranteed that a transformer substation smoothly arrives at the site, and the continuity and timeliness of maintenance are improved.

    本发明涉及变电站半挂车技术领域,具体涉及一种模块化高防护高减震的车载移动变电站装置。包括牵引车头,还包括与牵引车头连接的半挂车架,设置半挂车架上的高压电气传输设备组、变压电气设备,半挂车架的下端设有高强度车桥,高强度车桥上设有与半挂车架连接的液力空气悬挂总成;液力空气悬挂总成包括固定于高强度车桥上的悬挂曲支撑摇臂,悬挂曲支撑摇臂的一端与半挂车架之间设有液力空气弹簧,悬挂曲支撑摇臂的另一端与半挂车架之间还设有悬挂直摇臂,高强度车桥的两端设有轮胎。通液力空气悬挂总成带动车桥、轮胎共同缓冲,轴荷平衡优化,减少车架及上装电气设备的振动,因此保证了变电站顺利到达现场,并提高了维修的连续性、及时性。


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    Title :

    Modularized high-protection high-damping vehicle-mounted mobile substation device


    Additional title:

    一种模块化高防护高减震的车载移动变电站装置


    Contributors:
    AN GUOXIANG (author) / LIU KAI (author) / SU HUAJUN (author) / FU QIANG (author)

    Publication date :

    2022-11-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge / H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER , Schalttafeln, Unterstationen oder Schaltanordnungen für die Abgabe oder Verteilung elektrischer Energie



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