Positioning, guiding and supporting platform for sealing surface of top cover of pressure container

• Main Authors: HE ZIJIAN, MO XIAOWEI, TAO LEI, GUO LIANG, FAN WEIFENG, DENG YANCHAO, NIE WENZHE, SHEN JIAWEI, LU SHAOWEI, YU WANJING, MENG WEIMIN, ZHU CAIJUN, HE JIAHUAN, HE YEHUI
• Format: Patent
• Language: Chinese; English
• Published: 15.11.2022
• Subjects: NUCLEAR ENGINEERING; NUCLEAR PHYSICS; NUCLEAR REACTORS; PHYSICS

The invention discloses a positioning, guiding and supporting platform for a top cover sealing surface of a reactor pressure vessel. The positioning, guiding and supporting platform comprises a supporting rail and a positioning support, the supporting track is of a sectional structure, a positioning shoulder is arranged at one end of each section of supporting track split structure, and a structure matched with the positioning shoulder is arranged at the other end of each section of supporting track split structure. And the supporting track is provided with a fine adjustment waist-shaped hole and is fixed on the connecting seat through a bolt. The device has the beneficial effects that the height can be adjusted according to application equipment, and accurate positioning, guiding and supporting effects are provided for automatic equipment for cleaning, checking, defect measuring, defect repairing and the like of a top cover sealing surface of a reactor pressure vessel. 本发明公开了一种用于反应堆压力容器顶盖密封面的定位、导向与支承平台，包括支承轨