A support of soil pressure gauge is installed in deep foundation pit construction period

The utility model discloses a support for installing a soil pressure gauge in a deep foundation pit construction period. The device comprises a threaded rod, a winch, a pushing rod and a secondary instrument, one end of the threaded rod is welded to a steel bar in the steel bar cage, and the other end of the threaded rod penetrates through a winch and is sleeved with the pushing rod. The axis of the threaded rod is perpendicular to the soil retaining side face. One end of the push rod is connected with the winch, and the other end abuts against the back of the earth pressure gauge; the secondary instrument is connected with the earth pressure gauge through a cable; a steel wire rope is wound on the winch; the upper end of the steel wire rope is fixed to the top of the reinforcement cage. The soil pressure gauge embedding device has the advantages that the soil pressure gauge can be effectively, safely and stably embedded in the interface of the continuous wall and the soil body, and the stress surface of the