RU190329U1 - THRESHOLD FOR CREATING A WATER ATTRACTION WAVE - Google Patents

Abstract

The utility model relates to devices used in recreational water rides for children and adults, namely, to create wave thresholds. The technical result of the utility model is the ability to change the wave height during the attraction operation without stopping it. The technical result is achieved due to the fact that a threshold is declared for creating a wave of a water attraction consisting of a crest for laying a working surface on it fixed on a support, characterized in that the crest is fixed on one of the sides captive pivotally on the support, with a support in the form of a jack mounted on the base of the support installed at the bottom of the ridge.

Description

The invention relates to devices used in recreational attractions on the water for children and adults, namely, the thresholds for creating a wave.

The closest analogue is a water attraction (patent RU 164278U, publ .: 08.20.2016.) Containing a water tank, a work surface, a drain grid installed in the upper part of the water tank, a pump and a device for transporting water, the outlet of which is located above the working surface, characterized in that the water tank is made in the form of a concrete or metal bowl, on the sides of which there are side viewing platforms, and in the back of the bowl there is an upper viewing platform fixed on it racks, the working surface is laid on the floor on which the portable threshold is set up to create a wave, the drain grate is installed at an inclination, and in the back of the bowl there is a hydraulic system including a set of L-shaped nozzles, each of which has a pump, and the upper parts of -shaped nozzles are located under the upper viewing platform, and their outlet openings are above the working surface.

This water attraction provides an increase in the thickness of the water flow up to 40 ... 60 cm, which significantly increases the efficiency of the attraction.

In him

the flow of water moves from the top down from the back of the bowl to the front, and in the attraction of the prototype the water moves from the bottom up;

the thickness of the flow is 40 ... 60 cm; in the prototype attraction it is possible to obtain a flow thickness of 6 ... 8 cm.

These differences can improve the efficiency of the attraction.

However, the technical problem of this attraction is limiting the functionality in the process of its operation. This is due to the fact that on the floor there is a portable threshold for creating a wave, consisting of a crest for laying the floor on it, fixed on a support. This threshold can be fixed on the floor both in the front part and in the back of the floor. Thus, before launching into operation, the threshold is fixed once in a certain position and the wave height will remain unchanged during its operation until the attraction’s work is interrupted and the threshold is not moved to another place during dismantling to create a different height . It is not possible to change the height of the wave during the operation of the attraction without stopping it.

The task of the utility model is to expand the functionality of the attraction by creating the ability to change the height of the wave right in the process of the attraction.

The technical result of the utility model is the ability to change the height of the wave in the process of the attraction without stopping it.

This technical result is achieved due to the fact that a threshold is declared for creating a water attraction wave consisting of a crest for laying a working surface on it fixed on a support, characterized in that the crest is hinged on one support on one side, while the bottom of the crest is installed support in the form of a jack installed on the basis of support.

Preferably, a hydraulic jack is used.

Preferably, the jack is fixed on the base of the support pivotally.

Preferably used screw jack. The axis of the screw jack can be connected to the gear motor. Preferably, the gearbox is hinged on the base of the support.

Preferably, in the area of fastening the swivel between the support and the ridge is installed horizontally located stop.

Preferably, from the area of fastening the articulated support of the ridge to the place of fastening of the jack to the base of the support are installed spacers.

Brief description of the drawings.

FIG. 1 shows the device of the utility model.

FIG. 2 shows an example of the operation of the utility model when raising the flooring.

FIG. 3 shows an example of a set threshold in a water attraction design.

In the drawings: 1 - a crest, 2 - a support, 3 - a support base, 4 - a swivel joint of a support and a crest, 5 - a backup, 6 - a jack, 7 - a reducer, 8 - struts, 9 - a swivel connection of a jack reducer with a base, 10 - an emphasis, 11 - a flooring, 12 - a working surface, 13 - a drain lattice, 14 - the basis of capacity for collecting water, 15 - a water forcing system with the pump, 16 - an observation deck, 17 - water level, 18 - a slope of a flooring and a working surface .

Implementation of the utility model

The threshold for creating a wave of a water attraction consists (see Fig. 1) of a ridge 1 for laying a working surface 12 on it (see Fig. 2). The comb 1 is fixed on the support 2. New is that the ridge 1 from one of the sides is fixed by means of a swivel 4 to the support 2. In this case, a support 5 is installed in the form of a jack 6 installed on the base 3 of the support 2.

As the jack 6 can be used, for example, a hydraulic or screw jack.

If the jack is hydraulic, it can be fixed on the base 3 of the support 2 by means of a swivel 9.

If a screw jack is used, the axis of the screw of the jack can be connected to the gearbox 7 of the electric motor. In this case, the gear 7 can be fixed on the base 3 of the support 2 with the help of a swivel 9.

In order at the time of lowering the jack 6 comb was at the level of the working surface and there were no "failures", it is desirable that in the area of fastening of the swivel 4 between the support 2 and the ridge 1 was installed horizontally located stop 10.

For reliability, the support 2 can be reinforced with struts 8, which are installed from the fastening zone of the hinge support 4 of the ridge 1 to the place of fastening the jack to the base 3 of the support 2.

The utility model works as follows.

Water attraction usually contains a concrete or metal container for collecting water 14, made in the form of a box. In the back of the tank 14 may be located the upper viewing platform 16.

Inside the tank 14, in its central part, there is a floor 11, for example, made of galvanized iron, on which the working surface 12, for example, of plastic sheets, is fixed.

Flooring 11 with a working surface 12 is attached, for example, using racks (not shown), the lower parts of which are fixed at the base of the container 14. On the floor 11, the base 3 of the support 2 of the threshold for creating a wave is attached. In the front side of the tank 14 is installed inclined drain grille 13.

In the back of the tank 14 is the water injection system 15 with a pump. When this suction part of the pump system 15 is located in the lower part of the tank 14, below the water level 17, and the discharge part of the pump system 15 is located in the upper part of the nozzle above the water level 17. The nozzle outlets of the system 15 are located above the working surface 12 with flooring 11.

On the sides of the tank 14, in the upper part of it, the sides are installed and, if necessary, observation platforms (not shown in the drawings).

Crest 1 threshold to create a wave can change position relative to the floor 11, raising / lowering the working surface 12, which lies on top of the ridge 1.

Water attraction is used in the following order.

First, the tank 14 is filled with water. Then turns on the pump system 15, which supplies water through the nozzle of the system 15 on the working surface 12 from top to bottom. A stream of water with a height of 40 ... 60 cm is created, which moves along the working surface 12 to the slope 18 on which it lies.

Upon further movement on the working surface 12, the flow of water and the water going on slope 18 are in contact at the threshold, made according to the utility model. Raised crest 1 threshold raises the working surface 12, resulting in a wave, on the crest of which you can ride with the help of a surfboard. Under the action of gravity, speed and water volume a person, standing or sitting on a surfboard, can slide along the surface of the water from the top point of the “wave” downwards and, if necessary, upwards and diagonally.

Due to the fact that the threshold for creating a wave is made in the form of a device capable of changing the height of the working surface 12 relative to the floor 11, it is possible to change the height of the wave during the operation of the attraction without stopping it.

Claims (7)

1. Threshold for creating a water attraction wave consisting of a crest for laying a working surface on it fixed on a support, characterized in that the crest is pivotally fixed on one support on a support, while a support is installed in the bottom of the crest support, and the jack is fixed on the base of the support pivotally. 2. The threshold for p. 1, characterized in that used hydraulic jack. 3. The threshold for p. 1, characterized in that used screw jack. 4. The threshold according to claim 3, characterized in that the axis of the screw of the jack is connected to the gearbox of the electric motor. 5. The threshold according to claim. 4, characterized in that the gearbox is fixed on the base of the support pivotally. 6. The threshold according to claim 1, characterized in that a horizontally positioned stop is installed in the fastening area of the hinge joint between the support and the ridge. 7. The threshold according to claim 1, characterized in that struts are installed from the fastening area of the articulated support of the ridge to the place of fastening the jack to the base of the support.

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