Acetylene-oxygen tank transport vehicle for tunnel internal structure construction

The utility model discloses an acetylene-oxygen tank transport vehicle for tunnel structure construction. The acetylene-oxygen tank transport vehicle comprises a bottom vehicle frame, moving rollers, limiting square steel, a supporting and blocking structure, an adjustable support, a storage steel plate and a cart handle. Moving rollers are mounted on the bottom frame; a plurality of pieces of limiting square steel are transversely mounted on the bottom frame, and supporting and blocking structures are connected among the limiting square steel so as to place gas tanks; at least two groups of components formed by the limiting square steel and the supporting and retaining structures are arranged along the longitudinal direction of the frame; the storage steel plate is arranged on the bottom frame; the adjustable support comprises a first supporting assembly and a second supporting assembly, and the first supporting assembly and the second supporting assembly are both hinged to the front end of the frame and for