The invention relates to a guide sliding shoe and a guide sliding shoe assembly. The guide sliding shoe comprises a guide sliding shoe body and glands. Through holes formed in one sides or two sides of front and rear lug portions of the guide sliding shoe body are gland mounting holes correspondingly. The glands are mounted to the guide sliding shoe body from the outer side and are detachably andfixedly connected with the guide sliding shoe body. Through holes are formed in the middles of the glands correspondingly. The guide sliding shoe assembly comprises a connecting shaft and the guide sliding shoe. The cross sections of shaft segments, matched with the through holes in the glands, on the connecting shaft are oblate. In an initial mounting state, the upper and lower parallel planes ofthe oblate shaft segments of the connecting shaft make direct contact with the upper and lower parallel plane hole walls of the kidney-shaped holes of the glands correspondingly, and the maximum left-right straight-line size of the kidney-shaped holes of the glands is greater than the cylindrical surface diameter of the oblate shaft segments of the connecting shaft. By adopting the guide slidingshoe and the guide sliding shoe assembly, guide sliding shoe, travelling wheels and other quick-wear parts are convenient to dismount, the maintenance efficiency is high, the maintenance labor intensity is greatly relieved, and the travelling adaptability is good.