The invention discloses a small motor liftable and movable operation trolley for a laboratory, which comprises universal self-locking wheels, a lower layer plate, a liftable supporting rod, an upper layer plate, a wiring panel and a push rod, the lower portions of the four corners of the lower layer plate are fixed to the universal self-locking wheels, and the liftable supporting rod is connectedbetween the upper layer plate and the lower layer plate. The supporting rod is composed of an upper steel structure rod and a lower steel structure rod, a plurality of holes are punched in the rods atdifferent heights, the push rod is fixed to one side of the upper portion of the upper layer plate, the wiring panel is fixed to the other side of the upper portion of the upper layer plate, and banana sockets are symmetrically installed on the two faces of the wiring panel. When an electrical control experiment is carried out in the laboratory, multiple types of small motors for the laboratory can be connected through the banana sockets arranged on the wiring panel, so that the small motors for the laboratory can be moved safely and conveniently, and the risks that the motors fall off and injure people due to manual movement of the motors among different test stands are avoided; meanwhile, universal self-locking wheels are used for the trolley, the trolley can be conveniently pushed to the position near the test bed to be fixed, lifting supporting rods of the trolley are fixed at different heights through fixing screws, lifting of the upper-layer plate can be achieved, and thereforethe trolley can adapt to motor test beds at different heights.

    本发明公开了一种实验室用小型电机可升降可移动操作小车,包括万向自锁轮、下层板、可升降支撑杆、上层板、接线面板和推杆,所述下层板四个角下方与万向自锁轮固定,所述可升降支撑杆连接在上层板和下层板之间,支撑杆由上下两段钢结构杆组成,杆上不同高度冲有若干孔,所述推杆固定在上层板上方一侧,所述接线面板固定在上层板上方另外一侧,接线面板上两面对称装有香蕉插座。本发明在实验室进行电气控制类实验时,可以通过设置在接线面板上的香蕉插座,连接多种类型实验室用小型电机,因此可以实现实验室用小型电机的安全便捷移动,避免在不同试验台之间手动移动电机带来电机跌落、砸伤人员的风险,同时小车使用万向自锁轮,便于小车推到试验台附近后固定,小车的升降支撑杆通过固定螺丝在不同高度上固定,可以实现上层板的升降,从而适应不同高度的电机试验台。


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    Title :

    Small motor liftable and movable operation trolley for laboratory


    Additional title:

    一种实验室用小型电机可升降可移动操作小车


    Contributors:
    LI YUFEN (author) / LIU LING (author) / CHEN JIAN (author)

    Publication date :

    2021-02-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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