Ray detection device for large LNG (Liquefied Natural Gas) storage tank

• Main Authors: BA QINGHUA, YING XIANMING, DONG JIYUAN, GU ZHENCHANG, XIAO ZHONGYI
• Format: Patent
• Language: Chinese; English
• Published: 28.03.2023
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention discloses a large LNG storage tank ray detection device which comprises a movable frame and a fixed frame movably connected with the movable frame, a plurality of tripods are fixedly arranged at one end of the movable frame, convex rods are fixedly arranged on one sides of the tripods, rail wheels are fixedly arranged on the convex rods, and the rail wheels are fixedly connected with the movable frame. A rotating shaft of the rail wheel and the convex rod are on the same vertical shaft diameter; a plurality of hooks are fixedly arranged at the other end of the movable frame; a plurality of hook seats used in cooperation with the hooks are fixedly arranged at the two ends of one side of the fixing frame, a plurality of pulleys are fixedly arranged on the other side of the fixing frame, a plurality of fixing plates are arranged in the side, provided with the hook seats, of the fixing frame, and fixing devices are arranged on the fixing plates. The multiple fixing devices are arranged on the fixing