Clamping device for manual TIG (Tungsten Inert Gas) welding repair of aircraft fuel system conduit

The utility model provides a clamping device for manual TIG (Tungsten Inert Gas) welding repair of an aircraft fuel system conduit, and belongs to the technical field of aviation equipment repair. The clamping device comprises a cast iron base, a supporting column, a horizontal supporting arm, a movable supporting arm and a modified clamp. The clamping device disclosed by the utility model can be used for TIG welding repair of fuel system conduits of various models of airplanes so as to achieve the purposes of ensuring the accessibility of a TIG welding gun, improving the welding precision and improving the welding repair quality. 本实用新型提出一种飞机燃油系统导管手工TIG焊修理用夹持装置，属于航空装备修理技术领域。该夹持装置包括铸铁底座、支柱、水平支臂、活动支臂和改装钳。本实用新型所述的夹持装置能够用于飞机各种型号的燃油系统导管的TIG焊修理，以达到保障TIG焊焊枪的可达性、提高焊接精度、提升焊接修理质量目的。