UNIVERSAL PIPE MOUNTING Russian patent published in 2021 - IPC F16L3/13 

FIELD: pipeline installation.

SUBSTANCE: invention relates to a pipe mounting device. Installation and mounting of a pipe on a suspension is carried out by a trapezoidal clamp with thirty-degree inclination of lateral sides relatively to the central axis, a covering clip with three equidistant self-aligning supports, two of which are located at the ends of elastic compressing sidewalls, a clamping bar, four clamp nuts and a mounting screw that is immured in the central support of the clip, its nut and washer. In the proposed design of the device, due to the regulation of the coverage of compressing sidewalls of the clip by moving guide grooves of its side support parts along inclined parts of the clamp, as well as the corresponding installation and tightening of nuts on elongated threaded parts of the clamp, a three-point mounting of the pipe is carried out. One size of the clamp ensures the mounting of pipes of the nearest external diameters or pipes with one passage section, but with different wall thicknesses. If necessary, in such a mounting design, with controlled compression, the pipe slip in the mounting is ensured. The main material of clips and their supports can be elastic and durable thermoplastic plastics that are resistant to seawater and solar radiation, which will ensure their mass production by injection molding.

EFFECT: proposed design of the universal pipe mounting will provide minimum size range for accelerated installation of pipelines in extreme conditions in the open air, at high-altitude works, on overpasses, in cramped tunnels and compartments of ships, offshore platforms, under water, as well as in space, surpassing performance properties of traditional pipe mountings.

1 cl, 3 dwg