The invention discloses a centrally-mounted switch cabinet, a transfer trolley and a handcart transfer method. A guide hole and a first nut are arranged on a middle partition plate of a cabinet body, a guide sleeve, a limiting column, an L-shaped support plate, a sliding block and a spring are arranged below the middle partition plate, and the sliding block is in slope contact with a guide shaft; the transfer trolley comprises a guide shaft, a front nut, a rear nut, a transfer trolley rocker, a worm gear box, a rack and the like, the rocker can be in threaded connection with the first nut, a worm section of the rocker is meshed with a worm gear to drive the rack to ascend and descend, and the rocker is matched with a spring to push a limiting column to ascend and descend. According to the invention, the interlocking firm connection between the centrally-mounted switch cabinet and the transfer trolley and the safe transfer of the handcart can be realized, and the occurrence of unhooking or tipping accidents can be prevented.
本发明公开了一种中置开关柜、转运车及手车转运方法,在柜体中隔板上设置有导向孔、第一螺母,在中隔板的下方设置有导向套、限位柱、L形支架板、滑块、弹簧,滑块与导向轴斜面接触;所述转运车包括导向轴、前螺母和后螺母、转运车摇杆、涡轮箱、齿条等,摇杆可与第一螺母螺纹连接,摇杆的蜗杆段与蜗轮啮合驱动齿条升降,摇杆与弹簧配合还可推动限位柱的升降。本发明可实现中置开关柜与转运车二者之间的互锁牢固连接及手车的安全转运,防止脱钩或倾翻事故的发生。
Middle-mounted switch cabinet, transfer trolley and handcart transfer method
一种中置开关柜、转运车及手车转运方法
2023-03-03
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 / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
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