| 摘要 |
PURPOSE: A weight sensing apparatus for a cargo crane is provided to detect load delivered through a wire rope with a perception unit with a load cell and display the weight information of a lifted object through a display unit. CONSTITUTION: A weight sensing apparatus for a cargo crane comprises a boom unit, a hook, a wire rope(27), a perception unit(30) and a controller. The perception unit includes a load cell(36). The load cell is installed in the boom unit, detects the weight of lifted object delivered through the wire rope and outputs an electric signal. The controller indicates the weight information sensed by the load cell through a display unit. |
