一次使用挂钩的沉痛教训陈才伦（抚顺）Ｓ型挂钩是一种挂、摘方便，省力省事的常用工具，但若使用不当也会造成重大事故，１９９０年９月２０日，某公司３７“住宅工程吊装一层阳台板。开始是用５／８钢丝绳扣“勒死狗”方法吊装，采用横向捆绑（见图），用中１６钢筋弯成... One of the painful lessons learned from using the hook Chen Cai-lun (Fushun) S-type hook is a commonly used tool for hanging, picking convenient, labor-saving and easy, but if used improperly can cause serious accidents, September 20, 1990, a company 37 “residential project Hoisting a layer of balconies starting with 5/8 wire rope buckle ”strangling the dog" method of lifting, the use of horizontal binding (see photo), with 16 steel bent into ...