| 摘要 |
<p>PROBLEM TO BE SOLVED: To safely carry out the work of slinging, lifting, and transportation of a t pack.SOLUTION: A clamp 1 is used so as to be suspended by a hook of a crane and attracts a metal fitting attached to a suspension belt of a t pack by a magnet 16 through an operation of the crane to pull up the suspension belt. Hooks 12 are passed through the loop of the suspension belt to close the suspension belt by gradually applying the weight of the t pack to the magnet 16. Subsequently, the t pack is pulled up to apply weight greater than its load resistance to the magnet 16 to separate the metal fitting from the magnet 16, so that the suspension belt is supported by the hooks 12 so as to lift the t pack by using the hooks 12.</p> |
