Shielding sleeve detection device

The invention discloses a shielding sleeve detection device, which comprises a bottom plate, wherein the bottom plate is provided with an anti-interference shielding detection device which can effectively detect the deep part of a long sleeve and can reduce occupied space and detection errors. According to the invention, an electromagnetic detector in the anti-interference shielding detection device cooperates with a signal emitter, so that the shielding sleeve can be effectively detected; meanwhile, the shielding sleeve is strutted by a strutting and pulling assembly, so that the shielding sleeve is always in a strutted state in the detection process, the inner side of the shielding sleeve can be uniformly detected and a subsequent zipper can be unzipped conveniently, the interior of therelatively long shielding sleeve can be detected, the detection error is reduced, and the space occupation in the detection process can be effectively reduced. 本发明公开了屏蔽套管检测装置，包括底板，所述底板上安装有能够对较长套管深处进行有效检测并能减少占地空间及检测误差的抗干扰屏蔽检测装