The invention relates to the technical field of lifting equipment, and provides a door body assembly and lifting equipment. The door body assembly comprises a fixed door body and a movable door body.The upper portion of the fixed door body is provided with a first opening. The movable door body is switched between the first position where the first opening is closed and the second position wherethe first opening is opened. According to the door body assembly, the first opening of the fixed door body is provided with the movable door body, so that through switchover of the movable door body,the purpose of opening and closing the first opening in the fixed door body can be achieved. Accordingly, the door body assembly is arranged on the aerial working lifting equipment, when the lifting equipment is located at the non-platform-protection position, only the first opening can be opened by switching the movable door body, the lower half body of an operator is completely located in the fixed door body at the time, and the operator and needed tools are completely in a safe state. In addition, the concern of the operator on safety is lowered, and therefore the work efficiency can be improved.
本发明涉及升降设备技术领域,提供门体组件以及升降设备。门体组件包括:固定门体,所述固定门体的上部设置有第一开口;活动门体,在闭合所述第一开口的第一位置以及开启所述第一开口的第二位置之间切换。该种门体组件,由于在固定门体的第一开口设置有活动门体,进而通过活动门体的切换,可以达到开闭固定门体上第一开口的目的。由此,将该种门体组件安装于高空作业的升降设备,且当升降设备在非平台防护位置时,可以通过切换活动门体仅开启第一开口,此时作业人员下半身完全置于固定门体内部,作业人员及所需工具完全处于安全状态。并且,由于降低了作业人员对安全的顾虑,因此可以提高工作效率。
Door body assembly and lifting equipment
门体组件以及升降设备
2020-07-24
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
Door assembly, carrying machine body and cargo lifting equipment
Europäisches Patentamt | 2023
|Door assembly for lifting equipment and lifting equipment
Europäisches Patentamt | 2024
|