Testing device of wear-resisting property of filling pipeline and using method of device

The invention relates to a testing device of wear-resisting property of a filling pipeline and a using method of the device, belongs to the field of pipeline transportation technology research. A base box is arranged at the bottom of a whole device body, a support table board is fixed on the upper surface of the base box, a protective cover is fixed above the support table board, a rotary iron disc is arranged inside the protective cover, a piece of waterproof abrasive cloth is arranged on the upper surface of the rotary iron disc in a tiling manner, a waterproof abrasive cloth fixing device is arranged on the surface of the side wall of the rotary iron disc, a fixed rotating shaft is fixed on the base box, penetrates through the support table board and is connected with the rotary iron disc, a motor is arranged inside the base box, a pipeline material fixing support is fixed on the side wall of the support table board, a pipeline material is fixed on the side surface of the pipeline material fixing support, a water filling pipe is arranged above a boundary line of the waterproof abrasive cloth and the pipeline material, and a counter weight material is arranged on the pipeline material. The testing device can accurately simulate and quantize the pipeline abrasion loss during the process of filling material transportation, and is suitable for testing and judging the wear-resisting properties of the pipelines for transporting pasty fluid, slurry and other flow-state materials.