Transportation rack with good telescopic stability

Abstract

The utility model relates to the field of transportation racks, and provides a transportation rack with good telescopic stability, which comprises a rack main body and at least one telescopic rack telescopically arranged on the rack main body, the rack main body is adjustably connected with the telescopic rack through a telescopic part, and the telescopic part comprises an outer pipe, an inner pipe and at least one fixing piece. The inner pipe and the outer pipe can be telescopically adjusted and fixed through a fixing piece, the inner pipe can be inserted into the outer pipe, the outer pipe is provided with at least one first positioning opening and at least one second positioning opening, a first positioning piece is installed on the first positioning opening, and the two ends, in the telescopic direction, of the first positioning piece abut against the first positioning opening; the first positioning piece can abut against the outer wall of the inner pipe, at least one first positioning hole is formed in the first positioning piece, and a fixing hole is formed in the inner pipe. The first positioning piece has the supporting and fixing effects on the inner pipe, radial deviation of the inner pipe and the outer pipe is prevented, and the technical problem that the telescopic material frame is prone to radial deviation is solved.

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