Portable base plate specific pressure testing device

• Main Authors: LAN HANG, MAO DEBING, LOU JINFU
• Format: Patent
• Language: Chinese; English
• Published: 29.12.2010
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a portable base plate specific pressure testing device which is characterized by comprising a manual injection booster pump (1), a pressure gauge (2), a booster pump locating seat (3) and a compression die (4), wherein the pressure gauge (2) is arranged on the manual injection booster pump (1), the lower end of the manual injection booster pump (1) is arranged in a groove on the booster pump locating seat (3), an installing trough (9) matched with the compression die (4) in specification is arranged below the booster pump locating seat (3) and sheathed on the compression die (4); and the manual injection booster pump (1), the booster pump locating seat (3), the installing trough (9) and the compression die (4) are arranged on the same axis. The portable base plate specific pressure testing device can conveniently draw a pressure-drilling base quantity characteristic curve of seam floors according to compression depth of the compression die and the value of the pressure gauge, and h