Constant head permeameter support

• Main Authors: ZHANG KAICHI, GUO SHENGGEN, XIONG HONGQIANG, ZHANG LIPING, LEI WEIJIA, LIU XIAOFENG, LIU WEIHUANG, WU JIANHUI
• Format: Patent
• Language: Chinese; English
• Published: 16.06.2020
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model relates to the field of geotechnical test instruments, in particular to a constant head permeameter support. The device comprises a base and a vertical rod perpendicularly connectedwith one end of the base, a first horizontal rod is arranged on the vertical rod, one end of the first horizontal rod is perpendicularly connected with the vertical rod, and the first horizontal rod is provided with a hollow inner cavity; a plurality of fixed pulley mechanisms are arranged in the inner cavity; the plurality of fixed pulley mechanisms are staggered up and down along the length direction of the first horizontal rod; the plurality of fixed pulley mechanisms are connected through ropes in a winding manner; a first rope hole and a second rope hole are formed in the side wall of theinner cavity side by side, the two ends of the rope are led out through the first rope hole and the second rope hole, the first leading-out end of the rope is fixedly connected with a circular compaction hammer, the radius of