Clamping device for property material management

The utility model discloses a clamping device for property material management, which comprises a sleeve, the top of the outer side wall of the sleeve is in threaded connection with a sleeve pipe, a sliding rod is connected into the sleeve in a sliding manner, the top end of the sliding rod sequentially penetrates through the sleeve and the sleeve pipe, and a conical groove is formed in the top ofthe inner side wall of the sleeve; when materials need to be placed at a high position, rotary sleeve, the conical rubber pad is separated from the conical groove; sliding rod capable of being extracted, adjusting the length of the device, upon completion of adjustment, reverse rotating sleeve, the conical rubber pad is inserted into the conical groove; the position of the sliding rod can be fixed through the conical rubber pad; the length of the device is convenient to adjust, fixing is convenient, then the handle is held to slide the rod body upwards, when the rod body moves upwards, the arc-shaped plate is driven