The invention relates to the technical field of lifting transportation equipment, and discloses a multifunctional lifting trolley which comprises a trolley body support, walking wheels are installed on the two sides of the bottom of the trolley body support, a brake structure is installed in the middle of one side of the trolley body support, and a hydraulic lifting structure is arranged in the other side of the trolley body support in a sleeved mode. After the transition sleeve plate, the hollow adjusting box, the band-type brake wet servo motor, the two-way meshing transmission component and the switching component are comprehensively assembled, a multifunctional extension mechanism can be formed, and after the multifunctional extension mechanism is combined with a lifting trolley composed of the trolley body support, the walking wheels, the brake structure, the hydraulic lifting structure and the lifting table component for use, the multifunctional extension mechanism can be formed. The band-type brake wet servo motor drives the two auxiliary supporting components through the bidirectional meshing transmission component, and the two auxiliary supporting components are automatically expanded and moved, so that when the hydraulic lifting structure drives the lifting platform component to lift the circuit breaker in a reciprocating mode, the supporting area of the bottom of the whole device is increased, the operation stability of the lifting trolley is improved, and potential safety hazards are eliminated.
本发明涉及升降运输设备技术领域,且公开了一种多功能可升降小车,包括车体支架,所述车体支架底部的两侧均安装有行走轮,且车体支架一侧的中部安装有刹车结构,所述车体支架另一侧的内部套装有液压升降结构。本发明通过所设置的过渡套板、中空调节箱、抱闸湿伺服电机、双向啮合传动部件以及转接部件综合组装后,可形成多功能扩展机构,与车体支架、行走轮、刹车结构、液压升降结构以及升降台部件组成的升降小车组合使用后,抱闸湿伺服电机通过双向啮合传动部件传动两个辅助支撑部件,自动扩展移动两个辅助支撑部件,进而增大液压升降结构传动升降台部件往复升降断路器时,整体设备底部的支撑面积,提升升降小车作业的稳定性,消除安全隐患。
Multifunctional lifting trolley
一种多功能可升降小车
2023-07-25
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 |