SAFETY STRUCTURE FOR ROAD CROSSING THROUGH HOSE PIPELINES AND A SET OF SECTIONS FOR ITS IMPLEMENTATION Russian patent published in 2022 - IPC E01C9/00 F16L7/00 

FIELD: safety structures.

SUBSTANCE: invention relates to a safety structure for road crossing through hose pipelines passing over the roadway, and a set of sections for its implementation. Safety sectional structure, collapsible from sections, including a section of the central channel, a check-in section, an exit section, a type-setting section. The sections are connected to each other in the construction by means of pipes, which are put on each other with a gap. The section of the central channel contains a steel base, to which partitions are welded, creating compartments for placing the protected pipelines, and a cover covering them, which is made with the possibility of folding, round pipes welded in pairs to the ends of the base, designed to be inserted into the return pipes of the stacking sections. The entry or exit section contains a steel base, a central stiffening rib, a built-in steel plate, to which round pipes are welded, designed to be put on the mating pipe of the stacking section. The stacking section contains a steel base, a stiffening rib welded to the base, a steel plate to which round pipes are welded, designed to be put on the counter pipe of the central channel section, pipes welded to the other end of the base and used to insert them into the mating pipes of the arrival section.

EFFECT: invention is designed to protect hose lines from vehicle damage, multiple line protection, fast and economical transportation and installation, easy access to pipelines.

8 cl, 7 dwg