搬石铁钩乔修整险工程中,搬运石块是一件不小的工作。尤其是需要大石块时,往往一块石不是一个人容易搬动的,这就需要两个人用手去抬,而且石块多是极不规则的,两个人用手掀起搬动费力很大,费时很长,一不小心就会发生事故。经大家研究制出了一个用三个尖的弯曲搬石铁钩(见图),试验结果,两个人搬抬大块石能省一半时间,提高了工作效率,保证了安全。其用法是绳一端拴于双勾柄上,他端拴于单勾柄上。用杠抬石时,一人用双手拿双钩,一人一手执单钩,将钩拉开,钩住石块下边,两人抬起,钩即紧钩石块,不再滑落。 Moving stone hook hook Joe repair whole project, the handling of stones is a not small job. In particular, the need for large stones, often a stone is not easy to move a person, which requires two people to lift by hand, and the stones are mostly irregular, two people set off by hand moving a lot of effort, It takes a long time and accidents happen accidentally. After all, we made a hook with three pointed bent hooks (see photo). According to the test results, two people can save half the time by carrying large stones to improve work efficiency and ensure safety. Its usage is to tie the rope to the double handle at one end and to the single handle at the other end. With the bar lift the stone, one with both hands with a double hook, one hand with a single hook, the hook opened, hook the bottom of the stone, the two raised, hook the hook stone, no longer fall.