Sound emission probe mounting device for RPV lower end socket of nuclear power station

• Main Authors: YU ZHE, SUN JIAWEI, HAO QINGYANG, KANG ZHIPING, ZHAO GUANGTAO
• Format: Patent
• Language: Chinese; English
• Published: 06.03.2018
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention discloses a sound emission probe mounting device for an RPV (Reactor Pressure Vessel) lower end socket of a nuclear power station. The mounting device comprises a connecting rod, a supporting frame for supporting the connecting rod, a rotating arm with one end which is in rotary connection with the upper end part of the connecting rod, and a magnetic clamping assembly connected withthe other end of the rotating arm, wherein the magnetic clamping assembly is used for fixing a sound emission probe. By adopting the sound emission probe mounting device disclosed by the invention, the mounting efficiency of single time can be improved, the stability of the sound emission probe in a working region is improved and the working time of workers in a permanent red zone is shortened, sothat the sound emission probe mounting device has remarkable advantages. 本发明公开了种用于核电站RPV下封头的声发射探头安装装置，所述安装装置包括连接杆、用于支撑所述连接杆的支撑架、端与所述连接杆的上端部相转动连接的转动臂，以及与所述转动臂的另端连接的磁夹组件，所述磁夹组件用于固定声发射探头；本发明的声发射探头安装装置可提高单次安装效率，提升声发射探头在工作区的稳定性，降低