Gripping apparatus for gripping nuclear fuel assembly for nuclear power station

• Main Authors: WANG WEI, WANG ZHIYUAN, MENG ZHAOYANG, JIA ZHIHUI, YUAN YANMING, CHEN QI, ZHANG ZHAOBO, SHAN GUANGFANG, ZHENG HAIQUAN, CAI SISAN
• Format: Patent
• Language: Chinese; English
• Published: 22.03.2022
• Subjects: NUCLEAR ENGINEERING; NUCLEAR PHYSICS; NUCLEAR REACTORS; PHYSICS

The invention belongs to the technical field of nuclear fuel assemblies for nuclear power stations, particularly relates to a gripping apparatus for gripping the nuclear fuel assemblies for the nuclear power stations, and provides the gripping apparatus for gripping the nuclear fuel assemblies for the nuclear power stations without sharp corners. Damage to the surface of the nuclear fuel assembly or influence on smooth loading and unloading of the nuclear fuel assembly are avoided; the gripping apparatus has a self-locking function, and the gripping apparatus cannot be separated from the nuclear fuel assembly during on-load operation or power failure, so that the locking effect in the transportation process can be further improved; the opening and closing operation of the gripping apparatus has clear position indication, the control precision for connecting and disconnecting the nuclear fuel assembly is higher, and the reliability is better. 本申请属于核电站用核燃料组件技术领域，具体涉及一种用于抓取核电站用核燃料组件的抓具，本申请实施例提供了一种用于抓取核电站用核燃料组件的抓