MOUNTING DEVICE Russian patent published in 2019 - IPC B66D1/08 

FIELD: mounting devices.

SUBSTANCE: invention relates to devices for mounting process equipment, in particular, process covers on necks of railway cars-cisterns, containing vapors of oil products. Mounting device comprises a housing with a main shaft rotatably mounted thereon, on which a cable drum is rigidly fixed. Hydraulic motor kinematically connected to the main shaft is installed on the housing, at that the stator of the hydraulic motor is connected to the housing by means of the moment lever, by one end of the hydraulic motor rigidly connected to the stator, and by its other end through the silentblock connected to the housing. Worm reduction gear is installed on the main shaft, and kinematic connection of hydraulic motor with main shaft is made by means of rigidly connected to input shaft of worm reduction gear of hydraulic motor rotor. Hydraulic motor control unit is made in the form of hydraulic control valve with mechanical control, installed on handle remote from housing by means of high-pressure hoses. Mounting device is equipped with safety valve connected via said hydraulic distributor to hydraulic motor, and also equipped with levers with guide rollers installed on housing. An end stop is installed on the rope.

EFFECT: invention provides higher safety of erection works (including explosion-fire and mechanical) at reduction of mass-dimensional characteristics of the device.

4 cl, 4 dwg