INJECTION PIPELINE FOR TRANSPORTATION OF THICK MASSES Russian patent published in 2010 - IPC E04G21/04 

FIELD: construction.

SUBSTANCE: invention relates to the field of transportation of thick masses by means of pipelines. Injection pipeline for transportation of thick masses, in particular liquid concrete for construction of a structure, is equipped with several pipes detachably split with each other in points of butt joints, serially arranged in longitudinal direction of pipeline. At the same time at least one of pipes is fixed in immovable support. Besides at least one subsequent pipe is pulled with the possibility of displacement along axis via guide element rigidly mounted on the structure. At the same time guide element forms floating support for basing of the according pipe. Device for fixation of injection pipeline for thick masses on the structure comprises at least one guide element fixed on the panel of floor slab or on the structure wall for alignment of one of the pipes, which is installed movably in direction of axis in guide element. At the same time guide element forms floating support for basing of the according pipe.

EFFECT: reduced tension in injection pipeline and improved possibility for replacement of separate pipes.

39 cl, 13 dwg