Vertical tube lowering device for ground source heat pump

The invention discloses a vertical tube lowering device for a ground source heat pump. The vertical tube lowering device for the ground source heat pump comprises a hoisting device, wherein the hoisting end of the hoisting device is fixedly connected with an operation panel; the top of the operation panel is fixedly connected with two mounting blocks; tops of the two mounting blocks are movably connected with rotating shafts; surfaces of the two rotating shafts are rotationally connected with fixed semi-rings; inner walls of the two fixed semi-rings are fixedly connected with stabilizing balls. The vertical tube lowering device for the ground source heat pump has the following advantages: the fixed semi-rings can be rotationally adjusted by the mounting blocks and the rotating shafts, anda tube body can be clamped more stably by the stabilizing balls; a movable plate can be movably adjusted by a fixed plate and a movable groove, the movable plate can be moved more conveniently by sliders and a push plate, the