Petrochemical machinery pipeline strength detection device

• Main Authors: JING SIYU, LI MINGFEI, CAO YINPING, DOU YIHUA
• Format: Patent
• Language: Chinese; English
• Published: 24.08.2021
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention discloses a petrochemical machinery pipeline strength detection device which comprises a top plate and a bottom plate, supporting rods are fixed between the top plate and the bottom plate, each supporting rod is sleeved with a first spring, two adjacent supporting rods are sleeved with a movable ring, the movable rings are arranged above the first springs, an arc-shaped plate is placed between the two movable rings, rotating shafts are rotationally connected to the middles of the opposite sides of the two movable rings, the rotating shafts are fixed to the ends of one sides of the arc-shaped plates, two symmetrical strip-shaped through holes are formed in the sides, close to the arc-shaped plates, of the movable rings, and a plurality of first telescopic rods are fixed to the two sides of the arc-shaped plates; piston rods of the first telescopic rods penetrate through the adjacent strip-shaped through holes and abut against the inner wall of the movable ring, and extrusion mechanisms are arrang