SU1484354A1 - Combination apparatus for gymnastics - Google Patents

Abstract

The invention makes it possible to increase the efficiency of training the vestibular apparatus of several athletes simultaneously. The athletes are placed inside the drum 3 in the symmetrically located cabins 10. When the drum 3 rotates around the fixed axis 2, the cab 10 rotates in three mutually perpendicular planes. This movement is transmitted to it from the central bevel gear 5 through the bevel gears 6, the bevel gear pairs 14-13, 15-16 and the driveshaft 12. The athletes placed in the cabins 10 receive an active training load on their vestibular apparatus. 2 Il.

Description

31484354

The invention relates to sport,

ten

namely, devices for training the vestibular apparatus of athletes.

The purpose of the invention is to increase the effectiveness of training.

FIG. 1 shows the proposed shot, side view; in fig. 2 - the same, top view, section.

The gear contains vertical supports 1 between which a drum 3 is rotatably mounted on a rigidly fixed horizontal axis 2, in the cavity of which a gear 4 is rotatably mounted on an axis 2, in the cavity of which a bevel gear 5 is fixed, which is meshed with coaxially arranged bevel gears 6, on the shafts of which symmetrically arranged frames 7 are rigidly mounted, which by means of a hinge 8 are connected with the inner surface of the drum 3

and through the radial shafts 9 s gear - 25 movable gear m 14, rotate the cabins mi 6. The frames 7 are made in the longitudinal 10 around the vertical shafts 11 s

The brake device 21 fixes the drum 3, the athletes are placed in the arcuate booths 10 fix the legs with the fixtures 19, the seat belts 18 secure the body, put their hands in the arcuate arms 17. After that, another athlete rises on the surface of the drum 3, takes the horizontal stop 20 with his hands, the coach releases the drum 3 from the braking device 21. The athlete, who is 15 on the drum, causes the muscles of the legs to rotate the drum 3 at the required speed and develops this is its speed strength endurance. .

During the rotation of the drum 3, the bevel gears 6, rolling along the fixed gear 5, rotate the cabs, and the bevel gears 13 of the drive shafts 12, rolling over

20

0

5 Vise wheel gear 14, rotate cab 10 around vertical shafts 11 s

Snar d works as follows.

The brake device 21 fixes the drum 3, the athletes are placed in the arcuate cabins 10 fix the legs with the devices 19, the safety belts 18 secure the torso, put their arms in the arcuate supports 17 for the arms. After that, another athlete rises to the surface of the drum 3, takes the horizontal stop 20 with his hands, the coach releases the drum 3 from the braking device 21. The athlete, who is 5 on the drum, causes the muscles of the legs to rotate the drum 3 with the necessary speed and develops its speed strength endurance. .

When the drum 3 rotates, the bevel gears 6, rolling along the fixed gear 5, rotate the cabs, and the bevel gears 13 of the drive shafts 12, rolling over the wheels

a section in the shape of an arc of a circle, mounted in the cavity of the drum 3 is concentrated and equipped with cabins 10 for accommodating athletes. Cabins 10 are made in a longitudinal section in the shape of the arc of the frame 7 concentric and rotatable, mounted on vertical shafts 11.

Using bevel gears through the cardan shaft 12 of the cab 10 are kinematically connected with the gearbox housing 4. In this case, the bevel gears 13 mounted on the cardan shafts 12 are engaged with gears 14 rigidly mounted on the gear housing 4, which are aligned coaxially with the hinges of the 8 frames 7, and the gears 15, which are rigidly mounted on the driveshaft 12, engage the bevel gears 16 mounted on the vertical shafts 11.

The cabins 10 are provided with elements for fixing the trainee: hand rests 17, safety belts 18 and leg fasteners 19.

The vertical posts 1 in the upper part are provided with a horizontal support mounted above the drum 3 for the athlete’s arms, which rotates the drum. A brake device 21 is provided for fixing the drum 3.

0

five

0

five

0

five

using bevel gears 16 connected to the cardan shafts 12 via bevel gears 15.

Thus, the cab 10 rotates around the axis 2 at a speed equal to the speed of rotation of the drum and at the same time around its longitudinal and vertical axes, i.e. rotate in three planes, so the athletes placed in them receive an active training load on their vestibular apparatus.

Snar d can be applied both on the open areas, and in gyms.

If necessary, the drum 3 can be equipped with an electro-mechanical adjustable drive.

Training provides an increase in the effectiveness of training by increasing the adjustable range of active training effects on the athlete's vestibular apparatus, training, and simultaneously several athletes in optimal conditions for creating a specific program and training load regime.

Claims (1)

Invention Formula A combined gymnastic apparatus containing a drum mounted coaxially on a horizontal 51A8 axes that can be rotated from the force of the trainee, and mounted frame-centered in the drum cavity with elements for accommodating athletes, connected by coaxial hinges with the drum wall and gearbox housing mounted coaxially on the horizontal axis with the ability to rotate through bevel gears, centrally which is fixed on the horizontal axis, and the side - on axis x frame rotation hinges, characterized in that, in order to increase the efficiency of the training, the elements for accommodating the athletes are made in the form of booths installed in the frames on the shafts perpendicular to the axis of their rotation, the shaft of each booth is kinematically connected to the gearbox housing through two conical couples connected by a cardan shaft. CM -eight