Hydrogen detection sealing clamp

The utility model provides a sealing clamp for hydrogen detection, which relates to the technical field of hydrogen detection and comprises a base, a rotating shaft part embedded in the base and chuck devices symmetrically arranged up and down at one end outside the base, the rotating shaft part comprises a shaft tube penetrating through the inner wall of the base, shaft caps are nested at the tops of the two ends of the shaft tube, and a plurality of sliding balls are embedded in the shaft caps. A display screen is arranged on the outer wall of one side of the chuck device, and an exhaust port is embedded in one end of the chuck device. The sealing clamp for hydrogen detection has the advantages of quick treatment during leakage, strong sealing adaptability and improved detection quality. 本实用新型提供了一种氢检密封夹具，涉及氢检技术领域，包括底座，底座内部嵌设有旋转轴部件，以及底座外部一端均上下对称设有夹头装置，旋转轴部件包括穿设于底座内壁轴管，轴管两端顶部嵌套有轴帽，轴帽内部嵌设有多个滑动滚珠，夹头装置一侧外壁设有显示屏，以及夹头装置一端嵌设有排气口。此实用新型是一种泄露时快速处理，密封适应性强，提高检测质量的一种氢检密封夹具。