Water supply and drainage pipeline connecting device

• Main Authors: LI DAOYU, TANG ANMIN
• Format: Patent
• Language: Chinese; English
• Published: 29.07.2022
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The utility model relates to the technical field of municipal facilities, in particular to a water supply and drainage pipeline connecting device which comprises a cutting machine and a pipeline welding machine, the cutting machine and the pipeline welding machine are installed on a machine frame in sequence from front to back, and first lead screw sets are longitudinally arranged on the two sides of the cutting machine and the two sides of the pipeline welding machine. Clamping devices are correspondingly installed on the first lead screw sets, each clamping device comprises a base, a second lead screw set and a clamping jaw, the bottom of each clamping jaw is matched with the corresponding second lead screw set in a sleeved mode, the first lead screw sets are driven by a first motor, and the second lead screw sets are driven by a second motor; the cutting machine comprises a center shaft, two cutting wheels are arranged at the two ends of the center shaft, and the center shaft is driven by a third motor to