Telescopic pitot tube support for wind tunnel pressure measurement test

• Main Authors: ZHANG MINGJUN, XIAO DANLING, ZHENG LIANG, QIU JIANLEI, XU WEI
• Format: Patent
• Language: Chinese; English
• Published: 13.06.2023
• Subjects: MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The utility model discloses a telescopic pitot tube support used for a wind tunnel pressure measurement test, comprising a support used for fixedly connecting a pitot tube, the support comprises a telescopic rod used for connecting the pitot tube, the telescopic rod is telescopically connected on a fixed tube, and the fixed tube is provided with a telescopic rod. The fixing pipe is provided with a locking part used for fixing the extending length of the telescopic rod, the fixing pipe is vertically inserted in the middle of a base, the base is provided with a bottom plate used for being connected with the wall of a wind tunnel and two side plates fixedly connected to the bottom plate, the bottom plate is provided with a middle hole, and the two side plates are fixedly connected to the bottom plate. The fixing pipe is inserted into a middle hole of the bottom plate in a sliding mode and fixed between the two side plates of the base, the telescopic rod is hollow, and the pitot tube is connected with a different