Impact resistance test device for building material detection

• Main Authors: LAI HUACAI, LIU LICHUANG, LIU JUNWEI, LONG YAOJIAN, MO CHUNHAN, DENG JINSHANG, LUO JIANMIN
• Format: Patent
• Language: Chinese; English
• Published: 04.12.2020
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention discloses an impact resistance test device for building material detection. The device comprises a test box, a movable table, an impact head and a test table, the movable table is arranged in the test box and is in sliding connection with a guide rod; a rotating shaft is arranged in a fixed box, and a connecting piece is arranged on the movable table; a winding wheel is arranged on the rotating shaft, and a connecting rope is connected with the winding wheel and the connecting piece; a positioning piece is arranged on the impact head; second springs are connected with limiting slide blocks; inserting grooves are formed in the two sides of the positioning piece, and inserting pieces are arranged on the limiting slide blocks and inserted into the inserting grooves; a second pull rope is arranged on a pull ring, and a first pull rope is connected with the second pull rope and the limiting slide blocks; a groove is formed in the test table; a bidirectional screw rod is arranged in the groove; a movi