The invention provides a power supply line maintenance platform which comprises a movable base, a telescopic mechanism and a lifting platform, a front guide wheel and a rear driving wheel are arranged below the movable base, the front guide wheel is provided with a steering engine, and a brushless motor is arranged in the rear driving wheel; the telescopic mechanism comprises a basic support, a horizontal rotating disc and a telescopic arm assembly, the horizontal rotating disc is rotatably arranged on the basic support, the telescopic arm assembly is of a foldable multi-layer tower-shaped structure formed by combining multiple sets of lever structures, the bottom end of each set of lever is hinged to a driving connecting rod, and the edge of the horizontal rotating disc is provided with an Archimedes spiral tooth face. A sector gear is arranged at the lower end of the driving connecting rod and meshed with the spiral tooth surface, and a lifting motor is arranged in the movable base and is in transmission connection with the horizontal rotating disc; the protective fence on the lifting platform can be stored in the containing groove after being folded. Compared with an existing shear type lifting platform, the maintenance platform is lighter in structure and lower in cost; the device has a walking function and is convenient to move; the protective fence can be stored, and space is saved.
本发明提供了一种供电线路检修平台,包括移动底座、伸缩机构和升降平台,移动底座下方设有前导向轮和后驱动轮,前导向轮配置有舵机,后驱动轮内置有无刷电机;伸缩机构包括基础支架、水平转盘和伸缩臂组件,水平转盘可转动设在基础支架上,伸缩臂组件由多组杠杆结构组合而成的可折叠的多层塔状结构,各组杠杆底端铰接有驱动连杆,水平转盘边缘设有阿基米德螺线螺旋齿面,驱动连杆下端设有扇形齿轮,扇形齿轮与螺旋齿面啮合,移动底座内设有升降电机,与水平转盘传动连接;升降平台上的防护围栏折叠后可收纳于容纳槽内。该检修平台相较于现有剪式升降平台,结构更轻量化,节省成本;自带行走功能,便于移动;防护围栏可收纳,节省空间。
Power supply line maintenance platform
一种供电线路检修平台
2023-11-24
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
Power supply line maintenance platform based on multi-hydraulic jacking
European Patent Office | 2022
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