发布时间:2025-01-21 01:04:20
钢丝绳卡扣的正确扣法
使用时要吧U型螺栓拧紧,拧紧的程度一直到压扁钢丝绳3分之一,然后需要检查钢丝绳在受力挤压之后是否产生了滑动,如果有滑动可以用一个安全绳卡来固定,卡子的大小要适合钢丝绳的粗细,U形环的内侧净距,要比钢丝绳直径大1到3mm,净距太大不易卡紧绳子。
钢丝绳卡扣连接法一般常用夹头固定法
通常用的钢丝绳夹头,有骑回马式、压板式和握拳式答三种,其中骑马式连接力最强,应用也最广,压板式其次,握拳式由于没有底座,容易损坏钢丝绳,连接力也差,因此,只用于次要的地方。
楼上装修砸地板时砸破了埋在地下的我家的电线管,电线破皮,没有通知物业,自行解决,请问这样合理吗
2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20我家要装修了请装修达人和电工帮我算下我家用的开关面板和插座具体需要多少个
2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20 2025-01-21 01:04:20