Patent ID: 9709532
Date: 2017-07-18
CPC Classifications: F16L,G01B,G01N

Claim:
1. A pipeline inspection device comprising: a body part accommodating the pipeline; a coupling part coupled to the body part to enclose the pipeline; and a sensor part including a sensor on at least one of one side of the body part and one side of the coupling part to inspect an internal state of the pipeline, wherein the coupling part includes: an opening-closing member which is partially opened to allow the pipeline to be inserted, and has a connector on one side of the opening-closing member; an extension member which is hinge-coupled to another side of the opening-closing member, and extends from the another side of the opening-closing member to penetrate through the body part and allow the opening-closing member to move vertically; a fixing member fastened to an end portion of the extension member to fix the extension member to the body part; and an elastic body mounted on the extension member and arranged between the body part and the fixing member.