Building material hardness detection device

• Main Authors: ZHAI YULONG, LI ZEWEI, LI CHONG
• Format: Patent
• Language: Chinese; English
• Published: 05.01.2021
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a building material hardness detection device, which belongs to the technical field of hardness detection equipment and comprises a base, a fixing frame and a support frame, the fixing frame is mounted on one side of the top surface of the base, the support frame is mounted on the top surface of the fixing frame, and an electric push rod is mounted on the other side ofthe top surface of the base. A top plate is installed on the top surface of the electric push rod, a limiting groove is formed in the top surface of the top plate, a pressure sensor is installed on the bottom surface of an inner cavity of the limiting groove, a tray is installed on one side of the top of the top plate, and a limiting column is installed on the bottom surface of the tray. The top plate and the tray can be driven to ascend through the electric push rod, so that the diamond pressure head on the electric chuck can extrude the hardness of a building material, meanwhile, the pressure sensor arranged in the