FIELD: location equipment.
SUBSTANCE: corner reflector for geotechnical monitoring. Invention relates to location equipment and can be used in monitoring potentially hazardous sections in areas of passage of main gas pipelines. Angle reflector for geotechnical monitoring is made in form of trihedral pyramid 1. According to the invention, the angle reflector is made in the form of two regular triangular pyramids 1 with working reflecting surfaces 5 located at collection inside it and rigidly fixed by means of clamps 2 and 3 on vertical pylon 4. One of the faces of the trihedral pyramid facing pylon 4 is provided with support 6, the ribs of which at the pyramid top are equipped with reinforcing elements 7 and rigidly interconnected by beams 8, on which bearing plates 9 and 10 of clamps 2 and 3 are fixed. Pyramid face closing working surfaces is equipped with radiotransparent cover 12.
EFFECT: high strength and structural integrity of the proposed corner reflector when exposed to a combination of external factors.
9 cl, 8 dwg
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Authors
Dates
2020-02-19—Published
2019-08-21—Filed