LOADING INSTALLATION OF BORE TYPE Russian patent published in 2019 - IPC G01M7/08 

FIELD: testing equipment.

SUBSTANCE: invention relates to a testing technique and can be used to test objects for the effects of dynamic loads. Loading installation contains a charging chamber with a shutter. Installation is additionally equipped with a rollback braking device of the installation, which is adjacent to it from the gate side through the adapter and is a fixed frame with a floating platform and a shock-absorbing section, which includes hydraulic shock absorbers, with one end fastened to the frame, and the other with a spring-loaded pressure support, against which the brake shoe is inclined. Springs of the shock-absorbing section are placed between the pressure support and the movable platform, equipped with adjusting screws, which allow changing the force of compression of the springs and the damping parameters of the section. Shoe is in contact with the roller cassette, which rests against the end section of the adapter with the ability to move when rolling back the installation on the inclined surface of the shoe, which in turn is kinematically connected with a spring-loaded pressure support. Inclination of the shoe, the number of hydraulic shock absorbers and the springs of the shock-absorbing section are chosen depending on the required rollback length.

EFFECT: expanding the functionality of the installation by providing regulation of the braking force rollback in a wide range.

1 cl, 2 dwg