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    • 2. 发明授权
    • Guide frame support device
    • 导框支架装置
    • US09409260B2
    • 2016-08-09
    • US14361961
    • 2012-06-15
    • Jong Jun KimJong Cheol KimHyeong Soon Moon
    • Jong Jun KimJong Cheol KimHyeong Soon Moon
    • B23K1/00B23K37/02B23K37/053
    • B23K37/0276B23K37/0217B23K37/0533B23K2101/10
    • Provided is a guide frame support device for a pipe welding device, the guide frame support device, which supports a guide frame provided on an outer circumferential surface of a pipe to be welded, including: a hinge bar connected to an inner circumferential surface of the guide frame; a pair of support bars which rotates around the hinge bar at a predetermined angle; hinge links, one side of each of which is hinge-connected to both ends of the hinge bar and the other side of each of which is connected to both ends of the pair of support bars; and a torsion spring provided between the pair of support bars and for providing elastic force to enable the support bars to rotate around the hinge bar at a predetermined angle.
    • 本发明提供一种用于管道焊接装置的引导框架支撑装置,该支撑装置支撑设置在待焊接管的外周面上的引导框架,该引导框架包括:铰接杆,其连接到待焊接的管的内周面 引导框架 一对以预定角度围绕铰链杆旋转的支撑杆; 铰链连杆,其中的每一个铰链连接到铰链杆的两端,另一侧连接到该对支撑杆的两端; 以及设置在所述一对支撑杆之间并且用于提供弹性力以使所述支撑杆能够以预定角度围绕所述铰链杆旋转的扭转弹簧。