Panorama ultrasonic testing appearance probe of withstand voltage rotary seal type

• Main Authors: DING XIAOBO, CHEN CIFA, GONG GUOQIANG, LIU ZHONGTU, LIU YONG
• Format: Patent
• Language: Chinese; English
• Published: 06.07.2016
• Subjects: EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES

The utility model provides a panorama ultrasonic testing appearance probe of withstand voltage rotary seal type, is including probe casing section, transmission housing section, is equipped with drive part in installing balance pipe, transmission housing section in the probe casing section, and the transducer is installed in the transmission housing section outside. Two tip of balance pipe do not are equipped with first stopcock, second stopcock, the inside bracing piece that is equipped with of balance pipe, the bracing piece both ends respectively with first stopcock, second stopcock is connected fixed, its inner chamber and balance pipe and drive part inner chamber intercommunication, the probe casing section part of installing the balance pipe is division porose. The utility model relates to a panorama ultrasonic testing appearance probe of withstand voltage rotary seal type through the pressure balance pipe of flexibility, realizes the inside and outside pressure dynamic balance of instrument, prevents t