Waterproof protection method for cable interface

The invention discloses a waterproof protection method for a cable interface. An adopted waterproof protection device comprises a protection tube and protection heads at the two ends of the protection tube. The protection tube and the protection heads at the two ends of the protection tube are of an integrated structure. The protection head is provided with a rubber layer. The protective tube is transparent and visible and is made of a transparent material. The protection head can be tightly connected with the cable, and normal work of the cable is prevented from being affected by water seepage. The device can ensure that the line interface is not affected by water under a wet condition and normal work of the line is not damaged, is convenient and rapid to mount and dismount, and can be recycled and used repeatedly, so that the cost is greatly saved. 本发明公开了一种电缆线接口防水保护方法，采用的防水保护装置包括保护管和保护管两端的保护头。所述保护管和保护管两端的保护头为一体式结构。所述保护头具有橡胶层。所述保护管透明可见，采用透明材料制作而成。本发明能保证保护头与电缆线紧密连接，避免渗水影响电缆线正常工作。可以保证湿润条件下线路接口不会受水的影响而破坏线路正常工作，