公开(公告)号：US20140168407A1

公开(公告)日：2014-06-19

申请号：US14033349

申请日：2013-09-20

申请人： Mark S. Olsson ,  Eric M. Chapman ,  Allen W. Tucker ,  Dawn E. Shaffer

发明人： Mark S. Olsson ,  Eric M. Chapman ,  Allen W. Tucker ,  Dawn E. Shaffer

IPC分类号： H04N5/225 ,  G01N21/954

CPC分类号： H04N5/2251 ,  F16L57/06 ,  G01N21/954 ,  G01N2021/9542 ,  G03B37/005

摘要： A video pipe inspection system may include a push-cable, camera head, and pipe guide having a pair of cylindrical shells, with each shell having a plurality of radially extending circumferentially spaced vanes and structure for holding the shells together when the shells are axially mated end-to-end. A pair of curved tab arms may extend circumferentially about corresponding ones of the cylindrical shells. A pair of slide-locks may be configured to slide over corresponding ones of the tab arms to move them into a locking position in which keys on the tab arms extend between adjacent coils of a coil spring surrounded by the shells.

摘要翻译： 视频管道检查系统可以包括具有一对圆柱形壳体的推动电缆，照相机头和管道引导件，每个壳体具有多个径向延伸的周向间隔开的叶片和用于当壳体轴向配合时将壳体保持在一起的结构 端到端 一对弯曲的突片臂可以圆周地围绕对应的圆柱形壳体延伸。 一对滑动锁可以被配置成在对应的翼片臂上滑动以将它们移动到锁定位置，其中翼片臂上的键在由壳包围的螺旋弹簧的相邻线圈之间延伸。