The two-degree-of-freedom adjustable circuit breaker transfer trolley comprises a main body frame, and the main body frame comprises a rear support, a left supporting arm and a right supporting arm; a plurality of heavy universal wheels are arranged at the bottom of the rear support; fixed wheels are mounted at the bottoms of the left supporting arm and the right supporting arm; two pairs of horizontal distance adjusting mechanisms are fixedly mounted on the rear support in a bilateral symmetry manner; the left supporting arm and the right supporting arm are respectively provided with a vertical lifting mechanism and a hand-cranking driving mechanism; when the hand-cranking driving mechanism is manually operated to move, the horizontal distance adjusting mechanism is driven to move, the guide rail supporting table is indirectly and synchronously driven to move up and down, and up-down distance adjustment is achieved. The circuit breaker cabinet is adjustable in distance, has a vertical synchronous lifting function, and is good in structural bearing performance, high in inclination prevention capacity, simple to operate and convenient to load and unload, the problems that a circuit breaker is prone to toppling over, cabinet conveying is difficult, the number of cabinet conveying personnel is large, and the number of cabinet conveying tools is large are solved, safe transfer and easy cabinet conveying are achieved, and the application requirements of ZN85 for different widths and cabinet guide rail heights are met.
本发明公开了一种2自由度可调节的断路器转运小车,包括主体框架,主体框架包括后支座、左支撑臂和右支撑臂;后支座底部设置有多个重型万向轮;左支撑臂和右支撑臂的底部均安装有固定轮;后支座上左右对称固定安装有两副水平距离调节机构;左支撑臂、右支撑臂分别安装有垂直举升机构、手摇驱动机构;当人工操作手摇驱动机构运动时,带动水平距离调节机构运动,间接同步驱动导轨支撑台上下移动,实现上下距离调整;本发明的间距可调、上下同步升降功能,结构承重性好、防倾能力强、操作简单、上下货方便,解决了断路器易倾倒、送柜难、送柜人员多、送柜工装多的问题,实现安全转运,轻松送柜,满足ZN85不同宽度及柜子导轨高度的应用需求。
Two-degree-of-freedom adjustable circuit breaker transfer trolley
一种2自由度可调节的断路器转运小车
2023-01-17
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |