The invention discloses an electric power emergency repair mobile box-type power van which comprises a van body, a tool box, a 400KVA box transformer substation and a low-voltage distribution box are arranged on the van body, a cable winding mechanism is arranged on one side of the 400KVA box transformer substation, guide rods are fixedly connected to the periphery of the interior of the low-voltage distribution box, the guide rods are sleeved with a mounting frame, a rotating roller is rotationally installed on one side of the low-voltage distribution box, and a protruding block is fixedly connected to the outer side of the rotating roller. According to the van, a moving plate drives a fan to reciprocate in a sliding groove, meanwhile, a second driving motor drives a worm to rotate and drives a worm gear to drive a transmission shaft to rotate, so that rotating movement of a rotating roller is achieved, and under the action of a convex block, a mounting frame is driven to reciprocate in the vertical direction; and therefore, the fans on the periphery of the mounting frame move back and forth in the vertical direction while moving back and forth in the horizontal direction, the air flowing speed in the low-voltage distribution box is increased, heat is dissipated through the heat dissipation openings, and the heat dissipation effect of the fans on the low-voltage distribution box is improved.

    本发明公开了一种电力应急抢修移动箱式电源车,包括车体,所述车体上设有工具箱、400KVA箱变和低压配电箱,所述400KVA箱变一侧设有电缆收卷机构,所述低压配电箱内部四周固定连接有导杆,所述导杆上套接有安装框,所述低压配电箱一侧转动安装有转辊所述转辊外侧固定连接有凸块。本发明中,通过移动板带动风扇在滑槽内往复移动,同时,通过第二驱动电机驱动蜗杆转动,驱动蜗轮带动传动轴转动,从而实现转辊的转动运动,在凸块的作用下,带动安装框在竖直方向往复移动,故安装框四周的风扇一边在水平方向上往复移动,一边在竖直方向上往复移动,提高低压配电箱内的空气流动速度,使得热量通过散热口散出,从而提高风扇对低压配电箱的散热效果。


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    Title :

    Electric power emergency repair mobile box-type power van


    Additional title:

    一种电力应急抢修移动箱式电源车


    Contributors:
    HU TIANWEN (author) / PAN BINGTAO (author) / CHEN PENG (author)

    Publication date :

    2021-06-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / 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 / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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