SCAFFOLDING PIPE FOR STRUCTURAL SCAFFOLDING SYSTEM AND SCAFFOLDING ELEMENT Russian patent published in 2017 - IPC E04G1/06 

FIELD: construction.

SUBSTANCE: scaffolding pipe for the structural scaffolding system has a pipe axis that extends from the first axial end of the pipe to the opposite second axial end of the pipe, a receiving portion made at the first axial end of the pipe, and an inserted portion made at the second axial end of the pipe, which has a reduced cross-section as compared to the receiving portion and ends with a radial shoulder forming an annular supporting surface that is directed toward the inserted portion. The inner diameter (d_{1, i}) of the receiving portion is larger than the outer diameter (d_{2, a}) of the inserted portion, so that an adjacent scaffolding pipe having an identical inserted portion can be inserted into the receiving portion. The scaffolding pipe is made in the form of an integral element, and the wall of the scaffolding pipe at the first axial end of the pipe has the maximum wall thickness, and in another place it has a smaller wall thickness, and the technical result is achieved by the fact that the scaffolding element has at least one scaffolding pipe and a transverse bearing element firmly attached to the scaffolding pipe. The transverse bearing element is perpendicular to the scaffolding pipe in the receiving portion or on the intermediate area of the scaffolding pipe.

EFFECT: creating a scaffolding pipe, which would allow for the simple and rapid erection and dismantling of a structural scaffolding system with a high stability degree of scaffolding.

18 cl, 6 dwg