High-low temperature cooling circulation device supporting frame with good stabilizing effect

The utility model provides a high and low temperature cooling circulation device support frame with good stabilizing effect, relates to the support frame technical field, including base, straight pole, connecting plate, screw rod, sleeve and stabilizing device, the straight pole is fixedly installed on the top of base, the inside of straight pole is provided with rectangular groove, the surface of straight pole is provided with key slot, and the screw rod is connected with the key slot. The device comprises a rectangular groove, a rectangular block is slidably connected to the interior of the rectangular groove, a connecting plate is fixedly installed on one side of the rectangular block, a support is fixedly installed on one side of the connecting plate, a screw is fixedly installed on one side of the rectangular block, a sleeve is rotatably connected to the surface of the screw, and threads are formed in the sleeve. The screw and the sleeve are easy and convenient to use and operate, the fixing speed is hig