SYSTEM FOR SUPPORTING PIPELINE

• Main Authors: PIKSAJKIN R.V, STEPANENKO A.I, KHOROSHIKH A.V, VLASOV S.V, DUDOV A.N, SALJUKOV V.V, LANCHAKOV G.A, GUBANOK I.I, SECHENOV V.S, EGURTSOV S.A
• Format: Patent
• Language: English; Russian
• Published: 10.04.2005
• Edition: 7
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; WEAPONS

FIELD: construction. ^ SUBSTANCE: supporting system comprises bed, which is mounted on the N supports and dynamometer connected with the recorder, and N members for adjusting vertical position of the bed. Each of the adjusting members is provided with adjusting screw and actuator connected with the screw. The system has N-channel adder, first comparator, and first reference voltage unit. The dynamometer is made of two strain-gauge transducers arranged inside the dynamometric beam. Each of the members for adjusting the vertical position of the bed is additionally provided with a pair of adjusting shoes mounted symmetrically with respect to the bed above the strain-gauge transducers of the dynamometric beam and kinematically connected through an additional centering member provided with an adjusting screw. The recorder of each of the N supports is made of the unit for computing the absolute value of load, second unit of reference voltage, second comparator, logical unit. ^ EFFECT: improved compensation of frozen soil heaving. ^ 4 cl, 4 dwg