GNSS (Global Navigation Satellite System) displacement monitoring equipment convenient to install

The utility model discloses a GNSS displacement monitoring device convenient to install, which comprises an installation mechanism, and the bottom of the installation mechanism is rotatably connected to one end of a sleeve. A folding mechanism is arranged at the top of the mounting mechanism, and the bottom end of the folding mechanism is fixedly connected to the top end of the connecting piece; the mounting mechanism comprises a positioning frame, sliding blocks are slidably connected to the left side and the right side of the top of the positioning frame, and one ends of the two sliding blocks are fixedly connected with rubber blocks; one side of the rubber block is connected with a connecting piece in an attached mode, and the bottom side of the connecting piece is connected with the positioning frame in an attached mode. Wherein the other end of the sliding block is fixedly connected with a first connecting block, the position of the connecting piece can be quickly limited through the arrangement of the m