Pipeline branch non-stop pressure tapping equipment for gas water supply pipeline

• Main Authors: CAO RUIXUAN, LU JIAYU, CAO XINGBO
• Format: Patent
• Language: Chinese; English
• Published: 21.11.2023
• Subjects: CUTTING; CUTTING-OUT; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING; HAND CUTTING TOOLS; PERFORATING; PERFORMING OPERATIONS; PUNCHING; SEVERING; SEVERING BY MEANS OTHER THAN CUTTING; STAMPING-OUT; TRANSPORTING

The utility model discloses pipeline branch non-stop pressure tapping equipment for a gas water supply pipeline, which comprises a drilling main body, a drilling plate shell is arranged at the lower end of the drilling main body, a quick mounting and dismounting assembly is arranged on the upper surface of a mounting plate, and a plurality of groups of bolts rotate in threaded holes through the quick mounting and dismounting assembly. Due to the design that the multiple sets of tooth eating grooves are all connected with the gear in a meshed mode, when the punching body needs to be installed, a plurality of threaded holes in the installation plate are aligned with reserved holes in the position where the punching body needs to be installed, the gear can descend all the time, and therefore the punching body can be installed in the position where the punching body needs to be installed. The length of the tooth groove is larger than that of the gear, so that meshing can be conducted all the time, and therefore t