SU1017351A1 - Device for training water skiers - Google Patents

Abstract

1. A DEVICE FOR TRAINING OF WATER-SKIERS, containing an electric pump connected to it with a sling of the skier. The screen is located. and towing halyard, which is distinguished by the fact that, with a chain for reducing energy consumption and increasing safety, the electric pump is made submersible, and the SOSH1O chipboard and bottom amp & bottom edge at the mirror level. wooy as well the screen is made elastic in connection with the lower cam nozzle. 2. Device by. Section 1, that is, with the fact that the submersible pump is filled with axial one-stage. 3. The device under item 1, about t of l and h and -. This is due to the fact that the scooped nozzle: has a waveform in the middle part. (L with cd

Description

The invention is relative to, in particular, to the devices for training of water skiers.

A device for training warlord skiers is known, which contains an electrically-charged, associated with it nozzle oltzatsachi votsy in the zone of movement of the skier, in which the screen and towing pole C11

The disadvantage is that it is very energy intensive, since the cushion is located below the screen above which the skier moves, and bod spends dynamic energy from contact with the walls of the pool and the rest of the water mass, as well as the risk of injury, as the screen is rigid.

The aim of the invention is to reduce power consumption and reduce safety. .

The goal is achieved by 1 in a water skier training device containing an electric pump, a nozzle connected to it for supplying water to the skier's movement zone in which the screen is located, and a towing halyard, the electric pump is made submersible, and the nozzle & the lower hromka is at the level of the water mirror, and the screen is elastic and is connected to the bottom of the nozzle.

In addition, the submersible pump is axially single-stage, and the axial & nozzle is in the middle of the waveform.

FIG. 1 shows a device installed in an open pond: FIG. 2 - the same, in the swimming pool; in fig. 3-nozzle, view A in FIG. 1 and 2.

The device contains an electropump 1, made by a submersible axial single-stage and connected via an outlet nozzle 2 to a slit nozzle 3 for supplying water to the skier movement zone B, which has an elastic screen 4 connected to the lower edge of the nozzle, which is located at level B of the water mirror and towing cable 5 ..

According to FIG. 1 The electric pump is mounted obliquely and connected with the hinge 6 and the suspension 7 with the supporting frame 8 mounted on a floating base 9 connected to the bark 10 through the rope 11. On the frame is installed a flooring 12 carrying U-shaped bridge 13, on which; x a coil is mounted 14 for datas V6NYA water-ski cable 5, supporting

rollers 15 for a retractable bench, 16, a monorail 17 with a lifting mechanism for removing the pump from the water,.

In a second embodiment, the electric pump is installed vertically at the bottom of the reservoir through the support ring 19 and the armatization gaskets 20 and is connected to the side wall of the pool with a pawl nocpetize 21. The outlet 2 is connected to the electropump body by a hinge 22. The floor 12 (removable support platform) is connected the side 23 of the pool, and the slit nozzle 3 of the electric pump is connected to the deck.

The lamella nozzle can be made straight or have a waveform in a part of it (Fig. 3). To impart rigidity to the nozzle and to ensure uniform supply of water at the exit of the nozzle, the latter may be provided with guide plates 24. For control and edge sections of the jet, the elastic screen 4 may have rollers 25 filled with, for example, foam rubber.

Management equipment elektromasossal can be installed on a floating bed or on shore.

The device is used as follows.

The inclusion of an electric pump in. the network supplies water to the skier B's travel zone at a given speed. The stream of water within the screen 4 has a flat “or wavy surface. The thickness of the Jet is determined by the maximum retardation of the ski. For training & k beginners, it is set to be minimal, and for training masters, the maximum energy consumption per jet stream changes.

The skier sits on the horseback of the bench 16 and picks up the handle j of the cable 5. The reel 14 is disconnected, and the ski along with the bench is moved to a position above the stream. By lowering the skis (or skis) onto the jet, the AQUARANT rises from the skirt of the tank, which I manually or with the help of a spring or other mechanism returns to its original position. A water skier performs the necessary figures, standing on a stream of water to hold the cable. At the same time, the trainer is located in close proximity to the SKYNVK9 and has the opportunity KqppeKrapoBaTb of his benefits. If the skier releases the handle, the handle will fall, the cable 5 will return to its original position with a spring. mounted in the coil, or another - device. The fallen skier is carried by the current, sharply mixed in the very first meters from the screen. Ski nickname has the opportunity to calmly aoyalyt to the pier. And psishnig: from voa. After one skier is dropped on the bench, the next one sits, and the process continues. A skier can also return from the ;; pugs to the start area with a bench} or from a bench to the square. A hard handle can be attached to the bench for training skaters. Prv. The breaks in the three-way battery are 1 E кл кл ± 1 day. -. By changing the suspension bracket 7, you can adjust the angle of inclination of the ball 3. Ball 6 can be fixed by the mechanism of change in height at one run (about 7 cm), and the gap can be crossed with a gap. Things to do with it (electric motor, hash changing shales , clean Beshch, udf) halfway around the forest and the M &A; M do not tidy the skjkeyku. On the bank, the electric rotor pump 1 can be delivered either on a floating axle 9 or with the help of a bowing jib of a crane and a removable device pa 18 allows unloading the unit ashore, moored to it ustayo. To create a wider jet or because of the lack of powerful electric pumps on the base 9, two or three smaller electric pumps can be installed, the nozzles of which are located in the same row with a large ignition source. dynamic output Electric pumps may be switched one by one. It is also possible, 1felleniya elekrs shsosov 1 not on a floating, but on a pile basis. By choosing the appropriate nozzle shape and mode of operation, the installation can be used to train the hops, .. The installation i; o works in a similar way. option 2 (Fig. 2). The peculiarity of this installation is that the nozzle 3 can be lowered down and the removable area 12 and bench 16 can be removed in kqpoTKoe time with the partition to clear the pool path. The proposed pump installation dp treshfovki water skiers sra & with the well-known type of axseapofif it allows to reduce the cost of manufacturing, to improve the alarm condition. Prevailing conditions to the conditions of the boat, to increase the balance of the navigation, as well as to reduce the noise, to increase the area of such kind of traffic and to reduce the expenditure of the area and some operating modes,.

2–2 "

 .g.

25

Claims (3)

1. The device for training skiers containing electric, the related lo so№ to supply water to move the skier zone in kotopoy oaspolozhen screen, and the tow rope, featuring e e c i the fact that, in order to reduce "energy and Niya _# To increase safety, the electric pump is submersible, and the nozzle is slit-shaped and positioned * with the bottom edge at the mirror level. water, and the screen is made elastic and connected with the lower edge of the nozzle. 2. The device according to. π. 1, characterized in that the submersible pump is made axial single-stage. 3. The device according to π. 1, the fact that the slit-shaped nozzle has a waveform in the middle part.