| 摘要 |
<p>The present invention relates to a pipe pressure checking device capable of checking a pressure by being simply fixed to a pipe without extreme power by a worker, easily checking a pressure, reducing working hour, and being semi-permanently used by preventing the abrasion of components. The present invention includes a housing (10) having a semicircular pipe groove (11) and a flange groove (12) wherein a pipe (1) a flange (1a) are inserted and a vertical long hole on one side; a lifting guide shaft (21) embedded into the housing (10) to move vertically and protruding toward the upper center; a pressing member (20) with a sealing unit (22) sealing an inlet of the pipe (1) and check holes (22a, 23); a shaft hole (31) assembled to the upper inner circumference of the housing (10) and wherein the lifting guide shaft (21) is inserted; a guiding member (20) with a pair of supporting pieces (32) protruding toward upper both sides; a pressure gauge (40) including a connecting unit (41) connected to the pressing member (20) through the vertical long hole (13) to be connected to the check holes (22a, 23); an adjusting cap (50) screw-joined to the upper part of the lifting guide shaft (21) to adjust the tension of a spring (S) inserted into the lifting guiding shaft (21); and a grip (60) connected to the supporting pieces (32) formed on both sides of the guiding member (30) to be able to rotate and including a pressing unit (62) pulling and pressing the adjusting cap (50) downward.</p> |
