FIELD: construction.
SUBSTANCE: clamping segmentary device for repair of metal and concrete foundations of hydraulic structures in the underwater zone and variable water level is intended for the use by the organizations and/or individuals, who perform the hydraulic structures facilities repair in the underwater zone and variable water level, including piers, bridge piers, bridge type piers, namely, tubular sheet, grooved, flat metal or concrete foundation of various sections hydrolic structures. The device consists of the dismountable metal segments, which includes removable vertical ballast chambers 1, stationary sealed joints 2, vertical man-hole 4, clamping sealed joints, removable-mobile sealed units 3, repeating the structure loop of the hydraulic facility in the inversed manner, compressor, lugs for fixing the strut rods, mounted in the lateral parts of the dismountable metal segments, the section K-1 6 (protective, dismountable), the strut rods 7, water pump 8 for pumping the water, located in the upper part of the device, the section B-1 (upper, dismountable) 9, the section H-1 (lower, dismountable) 10. The vertical ballast chambers 1 controlling is located on the auxiliary floating craft through the air-water hoses. The vertical ballast chambers 1, connected to the compressor, provide the positive floatability and the ability to move the device vertically in the water area.
EFFECT: ability to produce works in the underwater area and variable water level, by means of the device without removal the hydraulic structure from the service, the device allows to perform the repair works of gravitational structures, ports hydraulic structures, camp sheathing structures, bridge type structures, quays, quays-walls, pawls, floating piers.
78 dwg
