Detection rack for hydrostatic test of plastic pipe

• Main Authors: WANG HAICHAO, LIN JIANGYU, CHEN XU, ZHANG YUPIN, LV LI, DONG YANLING, WANG HUAPING, MA WEI, ZHANG JING
• Format: Patent
• Language: Chinese; English
• Published: 28.11.2012
• Subjects: HAND TOOLS; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MANIPULATORS; MEASURING; PERFORMING OPERATIONS; PHYSICS; PORTABLE POWER-DRIVEN TOOLS; STORAGE MEANS FOR WORKSHOPS; TESTING; TRANSPORTING; WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK

The invention relates to a detection rack for a hydrostatic test of a plastic pipe, and the detection rack comprises an operation table and a fixing bracket arranged on the operation table, wherein a main support structure of the fixing bracket is formed by two connected portal brackets; each portal bracket is formed by connecting an upper cross beam with two vertical plates; a bottom beam is connected between the bottoms of the two vertical plates of each portal bracket; a lower V-shaped fork which is used for placing the pipe is connected to the upward middle part of the bottom beam; a portal bracket connecting beam is connected between the upper cross beams of the two portal brackets; the middle part of the portal bracket connecting beam is provided with an upright screw hole and a pipe compacting mechanism; and the pipe compacting mechanism comprises a height adjustable screw rod, an upper V-shaped fork connecting beam, an upper V-shaped fork, a handle, a positioning nut I and a positioning nut II. The de