Structurally, the training system is made in the form of a precast base, in the central part of which there is a disk with a hole for mounting the pin. The pin serves to fix the washer, to which with the help of cables, stretched through deflecting rollers, forces are applied, determined by the size of the loads suspended at the ends of the cables. Thus, the washer is the center of the system of converging forces, and if the system is balanced, then when removing the pin, the washer will remain in the center of the disk. The disc has a goniometric scale to determine the angles of forces application.
The laboratory stand is supplied with a set of methodical and technical documentation for academic staff.