Device for observing welded junction of gas pipeline

• Main Authors: LIU XIAONI, CHEN GANG, PENG XIANGRONG, JIANG WENXI, ZHAO HE, NIE HUIJUAN, KOU XIHAO
• Format: Patent
• Language: Chinese; English
• Published: 15.11.2022
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; PICTORIAL COMMUNICATION, e.g. TELEVISION; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The utility model discloses a gas pipeline welded junction observation device which comprises a grab handle, a button, a display assembly, a telescopic rod, a shooting assembly, a supporting mechanism and an adjusting and containing mechanism. The supporting mechanism is arranged on the outer surface of the telescopic rod, and due to the fact that after the telescopic rod extends to a certain length, an operator cannot hold the telescopic rod stably, and the telescopic rod is not prone to falling off. At the moment, the telescopic rod can be operated to buckle the clamping base on the surface of the gas pipeline, the pushing block is pushed by the pipeline to trigger the rebound device to contract, then the rebound device drives the clamping piece to conduct clamping through the connecting rod, the clamping piece is matched with the clamping base to sleeve the surface of the gas pipeline, the clamping base can serve as a fulcrum to provide support for the telescopic rod, and the stability of the shooting asse