The invention discloses a lifting appliance and a lifting device. The lifting appliance comprises a lifting arm and a plurality of hanging parts arranged at the bottom of the lifting arm, the hanging part comprises a fixing part which is fixed with the suspension arm and is provided with a mounting plate and a limiting plate; the pivoting component is pivoted on the mounting plate, and a hanging component is fixed on the pivoting component; the center of gravity of the pivoting component is eccentric relative to the pivoting center of the pivoting component, so that the pivoting component is kept in a deflection posture in which the pivoting component is propped against the limiting plate and the hanging component is inclined; when a lifting hook of a to-be-lifted workpiece is hooked on the hanging component, the pulling force of the lifting hook on the workpiece enables the pivoting component to pivot to a vertical posture far away from the limiting plate along with the hanging component; and the sensor is used for judging the hooking state of the lifting hook of the workpiece and the hanging component of the hanging component by detecting the pivoting action of the pivoting component.
本发明公开了一种吊具及吊运装置,吊具包括吊臂以及设置于所述吊臂的底部的多个吊挂部件;所述吊挂部件包括:固定部件,其与所述吊臂固定,所述固定部件具有安装板以及限位板;枢转部件,其枢接于所述安装板上,所述枢转部件上固定有吊挂构件;使得所述枢转部件的重心相对于所述枢转部件的枢转中心偏心,从而使得所述枢转部件保持在与所述限位板抵靠且使所述吊挂构件倾斜的偏转姿态;当待吊运的工件的吊钩钩挂在所述吊挂构件上时,所述吊钩对所述工件的拉力使得所述枢转部件随所述吊挂构件枢转至远离所述限位板的竖直姿态;传感器,其用于通过检测所述枢转部件的枢转动作以判断工件的吊钩与吊挂部件的吊挂构件的钩挂状态。
Lifting appliance and lifting device
吊具及吊运装置
2024-11-15
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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