IN-PIPE PHOTOGRAPHING DEVICE

• Main Authors: LIANG, Huiqun, ZHOU, Shaoying, LUO, Zhinong, HE, Jiaji, WEN, Huaping
• Format: Patent
• Language: Chinese; English; French
• Published: 31.01.2019
• Subjects: BLASTING; CLEANING; CLEANING IN GENERAL; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PIPES; PREVENTION OF FOULING IN GENERAL; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS

An in-pipe photographing device, comprising a flexible transmission shaft (100), a bracket (200), a driving device (300), and a photographing assembly (500); the flexible transmission shaft (100) is provided with a first end and a second end opposite to each other; the bracket (200) is circular; the axis of the bracket (200) is connected to the first end; a plurality of rollers in contact with the inner wall of a pipe (1) is arranged at the periphery of the bracket (200) at intervals; the driving device (300) is connected to the second end; the driving device (300) can transfer the torque to the bracket (200) by means of the flexible transmission shaft (100) to drive the bracket (200) to move in the length direction of the pipe (1); and the photographing assembly (500) is located at one side of the bracket (200) distant from the driving device (300), and is connected to the axis of the bracket (200). The in-pipe photographing device can convey a photographing assembly to a predetermined position, observe the