Stable supporting assembly frame of anchor rod drawing instrument

The utility model relates to a stable supporting group frame of an anchor rod drawing instrument, which comprises a main frame, a mounting seat arranged at the top of the main frame, and a pressure gauge body arranged at the top of the mounting seat, a telescopic frame is movably mounted in the main frame, and a base is arranged at the bottom of the telescopic frame; a fixing buckle is movably installed on one side of the outer portion of the main frame through a rotating shaft, a mounting base is arranged at the top of the pressure gauge body, the pressure gauge body is placed at the top of the mounting base, and one end of the pressure gauge body is connected with a connecting pipe. Through the structural design of the fixing buckles, when the supporting assembly frame is used and the height of the device needs to be rapidly adjusted, only the buckle anchors need to be pulled to separate the rubber pads from the telescopic frames, the height can be freely adjusted, only the fixing buckles and the rubber pad