FIELD: devices for laying pipe lines. SUBSTANCE: device includes bed frame with rigidly interconnected transversal beams. Main and additional carriages are mounted for locking them in intermediate positions and for moving them over guides of longitudinal beams. Actuating cylinders are located symmetrically relative to longitudinal axis of symmetry of bed frame. Body of each cylinder is articulated with additional carriage. Device includes also locking mechanisms for securing the carriages on bed frame and mechanisms for gripping the sections of pipe line to be laid which are located on main and additional carriages. Transversal beams of bed frame and main and additional are provided with recesses located along longitudinal axis of symmetry. These recesses are used for receiving the sections of pipe line being laid. EFFECT: extended functional capabilities and simplified construction of device. 5 cl, 9 dwg
