如果电缆线遭受到机械损伤，最主要的原因可能就是受到外力破坏或安装不慎以及刷房 保定网站建设 保定强夯 卷扬式启闭机  保定网站制作 收费岛模具 遮阳网 麻绳可违抗的自然破坏等，遇到这种情况，就要采取妥善的修缮措施。如果电缆线的绝缘受潮，可能的原因有：①接头盒、终端盒密封不严，应割去受潮段电缆，重新安装中间接头盒或终端盒。②检查是否由于制造不良、外物刺穿、护套有小孔或裂纹造成的，应检查导体中有无水分，采取相应干燥处理措施。 If the cables subjected to mechanical damage, the main reason is probably by external damage or careless installation and shall not disobey the natural damage, encounter this kind of situation, will be properly repair measures. If the cable is insulated with moisture, the possible reason is that the connector box and the terminal box are not tightly sealed and should be cut off to the dampness section cable and reinstall the intermediate connector box or terminal box. Check whether the water in the conductor should be checked for moisture in the conductor, and the corresponding dry treatment measures should be taken. 如果出现终端头浸水爆炸的事故，应加强维护，做好防积水措施。如果发现电缆线出现了短路或断路事故，最主要的原因就是可能遭受到了外界机械损伤。如果发现电缆线中间接头发生爆炸，可能的原因有：①电缆过载引起接头盒内绝缘胶膨胀。②导体本身连接不良。③封铅漏水。 If there is an explosion in the end of the head, it should be strengthened and maintained. If the cable is found to be short-circuited or broken, the main reason is the possibility of external mechanical damage. If there is an explosion in the middle of the cable, the possible reason is that the cable overload causes the insulation to expand in the connector box. The conductor itself is not connected. The lead is leaking.