FIELD: rescue means.
SUBSTANCE: evacuation rescue device c of the drilling platform includes a container body with a cable attachment assembly in the form of a drum, a driving screw, an input and output shaft connected to the drum and the propeller, a control mechanism in the form of a coupling connecting alternately the input and output shafts to the container body which is equipped with a control lever having three successive positions: landing of people in the container, launching the container vertically and horizontally, the mechanism of regeneration of the braking energy in the form of a connected drum with a wound cable and flywheel, as well as a multiplier consisting of gears with fixed axes and a planetary differential connected by an input and output shaft with a flywheel and with a control mechanism and a propeller. According to the invention, the drum has a conical shape, the connection of the cable and the drum is additionally equipped with an automatic device for laying the cable in the form of a screw-nut mechanism, the screw being connected to the drum by a cylindrical gear with fixed axles.
EFFECT: rescue device allows to recover a part of the braking energy of the container in the handwheel energy accumulator inside the rescue device – this allows to use the accumulated energy for other purposes, for example, to horizontally move the container of the rescue device and remove it from the place of fire on the drilling platforms.
1 cl, 2 dwg
