The invention relates to a rotatable transformer in-place trolley which comprises an in-place trolley body, the trolley body is connected with a trolley panel, a first round through hole is formed in the center of the trolley panel, two or more first bolt holes are formed in the edge of the trolley panel, two or more second bolt holes with internal threads are formed in the middle of the trolley panel, and the trolley panel and the bottom of a transformer box are fixed by bolts through the first bolt holes. A locking plate is fixedly arranged on the lower surface of the trolley panel, a second round through hole is formed in the center of the locking plate, a connecting bolt penetrates through the second round through hole and the first round through hole, a screw of the connecting bolt is fixedly connected with the bottom of the transformer box, the diameter of a screw cap of the connecting bolt is smaller than that of the first round through hole and larger than that of the second round through hole, and a certain gap is reserved between the locking plate and the screw cap of the connecting bolt in the vertical direction. The rotatable transformer in-place trolley is simple in structure, convenient to operate, low in economic cost and capable of easily and conveniently achieving rotating direction changing and rail changing of the in-place trolley.
本发明涉及一种可旋转式变压器就位小车,包括就位小车主体,小车主体与小车面板连接,小车面板中心开设第一圆通孔、边沿开设两个以上第一螺栓孔、中间位置开设两个以上有内螺纹的第二螺栓孔,通过第一螺栓孔利用螺栓将小车面板与变压器箱底固定;小车面板的下表面固定设置锁板,锁板中心位置开设第二圆通孔,连接螺栓穿过第二圆通孔和第一圆通孔,连接螺栓的螺杆与变压器箱底固定连接,连接螺栓的螺杆帽的直径小于第一圆通孔的直径、并且大于第二圆通孔的直径,在竖直方向上锁板与连接螺栓的螺杆帽之间留有一定的空隙。本发明结构简单、操作方便、经济成本低廉,可以非常轻松方便地实现就位小车的旋转变向、变换轨道。
Rotatable transformer in-place trolley
可旋转式变压器就位小车
2021-04-16
Patent
Electronic Resource
Chinese
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 / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / H01F MAGNETS , Magnete |
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