METHOD OF CONSTRUCTION OF PIPELINES ON LINEAR INCLINATIONS AND PLATFORM FOR SUCH PURPOSES Russian patent published in 2008 - IPC F16L1/28 

FIELD: construction.

SUBSTANCE: invention can be used during construction of pipelines on linear inclinations with slope of more than 20 degrees. Construction work is done using machines, installed horizontally on the erection platform regardless of the slope of the inclination. The platform is moved along the inclination cyclically downwards or upwards depending on the type of the work being carried out. The mobile facilities of the platform are made in the form of sledges, the front ends of which are equipped with a ladder for taking the construction machine to the assembly area on the platform, and joined, using a rope, to the upper winch equipped with an anchor. The rear ends of the sledges are equipped with a support panel and joined through a rope to pulling winch. The assembly area on the front part is hinged to the sledges, and on the rear part, it has support with provision for regulation and fixing of the angle of its inclination relative the sledges, depending on the slope of inclination and can be folded along the sledges in the transport position.

EFFECT: increased efficiency and safety when working.

3 cl, 1 dwg