The invention discloses a foldable vehicle-mounted miniature jib crane which comprises a bracket, an L-shaped main crane jib, a telescopic device, a transverse crane jib and a lifting hook, the support is rotationally hinged to the corner of the L-shaped main lifting arm, a telescopic device is fixed to the support, and the telescopic end of the telescopic device is rotationally hinged to one end of the L-shaped main lifting arm; the other end of the L-shaped main lifting arm is rotationally hinged with one end of the transverse lifting arm; a lifting hook is rotationally hinged to the other end of the transverse lifting arm. The foldable vehicle-mounted miniature jib crane has the beneficial effects that the foldable vehicle-mounted miniature jib crane is simple in structure, easy to implement, low in manufacturing cost and suitable for being installed in a hopper of a small and medium-sized truck; operation is easy and convenient, time and labor are saved, and the labor cost of carrying is saved; after being folded, the folding bed occupies a small area and is convenient to carry by small and medium-sized trucks.
本发明公开了一种可折叠的车载微型旋臂吊,其包括支架、L型主吊臂、伸缩装置、横吊臂和吊钩;支架与L型主吊臂的拐角处转动铰接,在支架上固定有伸缩装置,伸缩装置的伸缩端与L型主吊臂的一端转动铰接;L型主吊臂的另一端与横吊臂的一端转动铰接;横吊臂的另一端转动铰接有吊钩。有益效果:本发明提供的可折叠的车载微型旋臂吊结构简单,易实现,造价低,可适用于安装在中小型货车的车斗内;操作简单方便,省时省力,且节省了搬运的人工成本;折叠后所占用的面积较小,方便中小型货车携带。
Foldable vehicle-mounted miniature jib crane
可折叠的车载微型旋臂吊
2022-03-01
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Vehicle-mounted rotatable and foldable electric crane for off-road vehicle
European Patent Office | 2021
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