The invention discloses a lifting and stretching trolley which comprises a platform truck chassis, a driving platform is fixedly arranged at the front end of the platform truck chassis, a cab is arranged above the driving platform, a platform foundation frame is fixedly arranged on the middle rear portion of the platform truck chassis, and lifting stand column bodies are fixedly and vertically installed at the four corners of the platform foundation frame. A supporting arm frame is installed on the outer wall of the lifting stand column body, and a supporting arm is installed at the outer end of the supporting arm frame. A lower-layer platform is installed on the platform foundation frame, the lifting stand column body is a multi-stage telescopic column, a middle-layer platform is fixedly installed in the middle of the lifting stand column body, and an upper-layer platform is fixedly installed at the top end of the lifting stand column body. Through the arrangement of the upper-layer platform and the lower-layer platform, both the upper-layer platform and the lower-layer platform can be used for operation of operators, the operators on the upper layer and the lower layer can be matched with each other to complete complex operation tasks, the application range of the trolley is widened, the situation that multiple trolleys are matched with each other is avoided, and the investment of equipment is reduced; the device is simple in structure, convenient to operate and worthy of popularization.
本发明公开了一种升降伸展台车,包括平台车底盘,平台车底盘前端固定设置有驾驶平台,驾驶平台上方设置有驾驶室,平台车底盘的中后部上固定设置有平台基础架,平台基础架的四角固定竖直安装有升降立柱体,升降立柱体的外壁上安装有支臂架,支臂架的外端安装有支臂;平台基础架上安装有下层平台,升降立柱体为多级伸缩柱且中部固定安装有中层平台,升降立柱体的顶端固定安装有上层平台;上层平台和下层平台的设置,两个平台上均可供作业人员进行作业,上下层的人员可以相互配合完成复杂的作业任务,拓宽了台车的适用范围,避免了使用多个台车相互配合的情况,减少了设备的投资;本发明结构简单,操作方便,值得推广。
Lifting and stretching trolley
一种升降伸展台车
2024-04-12
Patent
Elektronische Ressource
Chinesisch
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 |
Product lifting and stretching structure for hydraulic trolley
Europäisches Patentamt | 2021
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