KR20220129984A - Self-assembly surfing installation - Google Patents

Abstract

Provided in the present invention is prefabricated surfing equipment, which is provided in a steel frame structure, and can be quickly and conveniently disassembled and reassembled to be moved to a normal vehicle to be easily installed anywhere. To this end, the present invention is characterized by comprising: a reservoir unit (100) which stores circulation water used in surfing equipment; an unfolding unit (200) which is located at the upper side of the reservoir unit to be unfolded in left and right directions during use, and to be folded or separated when not in use; a circulation water supply unit (300) which is located at the front side of the reservoir unit (100) to discharge circulation water by means of a pumping means and a flow path; a circulation water drainage unit (400) which is located at the rear side of the reservoir unit (100) to discharge the circulation water to the reservoir unit (100); and a surfing unit (500) which is located between the circulation water supply unit (300) and the circulation water drainage unit (400) to form a water flow.

Description

Self-assembly surfing installation}

The present invention relates to a prefabricated surfing device of a steel structure, and more particularly, to a prefabricated surfing device that can be easily separated and assembled by being transported by a vehicle and installed in a movable manner.

As a water ski practice system that allows water with a predetermined flow rate to flow within a limited indoor and outdoor space, so that you can enjoy water skiing in all seasons indoors and outdoors without depending on nature and regardless of space and season, Republic of Korea Patent Publication No. 10-1998-076941 (water skiing and windsurfing combined practice system) (hereinafter referred to as [Patent Document 1]) is disclosed.

In the first prior art, as shown in FIG. 1 , a water tank 1 having a predetermined size in which a water supply passage 1a and a drain passage 1b are formed, and the water tank 1 are supplied to be filled with water to a predetermined water level However, it has a structure in which a water circulation supply device for continuous circulation, a device for providing tension to a water skier, and a blower device for providing blowing power in the water tank are installed.

In the water tank 1, windows 1c and 1d for water supply and drainage are formed on the front and rear sides thereof, and a drain passage 2 for discharging the water discharged from the drainage window 1d is formed on the periphery. .

A water circulation supply device for supplying and discharging water at a predetermined flow rate in the water tank (1) is connected to the water supply passage (1a) of the water tank (1) and supplies water at a predetermined flow rate (3); It is composed of a pump 5 connected to the end of the water supply line 3 and driven to pump water, and a first storage tank 6 connected to the pumping pump 5 to supply water.

Here, the flow rate ejected from the water supply line 3 allows the water skier to stand up using the reaction force of the water flow rate, and is ejected at a flow rate that can feel the speed of the water ski in place by the reaction force of the flow rate. do.

In addition, a drain line 4 for discharging water is connected to a predetermined position of the drain passage 2 of the water tank 1, and the drain line 4 has a second storage tank for temporarily storing the discharged water ( 7) is connected, and has a structure including a bypass line 8 connected to replenish the water stored in the second storage tank 7 to the first storage tank 6 .

In the structure of the water circulation supply device, the second storage tank 7 is provided at a position higher than the first storage tank 6 by a predetermined height, and the pumping water pump 5 and the first storage tank 6 are connected. A heater 9 is installed on the line to heat the supplied water for sterilization.

Thus, the water in the first storage tank 6 is pulled up by the pump 5 and filled with water at a predetermined water level in the water tank 1 through the water supply line 3 . Then, water is continuously supplied to flow at a predetermined flow rate through the water supply window 1c formed in the water supply passage 1a of the water tank 1 . At this time, in the water tank 1, the water ejected to the water supply passage 3 flows at a predetermined flow rate and is discharged to the discharge window 1d, and is temporarily stored in the second storage tank 7 through the drainage line 4 Water is replenished in the first storage tank (6) through the bypass line (8).

In addition, the circulated water is heated by the heater 9 before being supplied from the pump 5 to the water supply line 3, so that the water is pumped after sterilization is completed.

Therefore, according to the first prior art, it is not necessary to specially provide water skiing, and you can enjoy it all year round without being limited to the season, and especially, water skiing can be installed anywhere indoors and outdoors without any spatial restrictions. And it has the advantage of being able to enjoy the thrill of windsurfing.

However, most systems, including the system of the first prior art, are difficult to dismantle and structurally change once installed, and are not easy to dismantle, making them unsuitable to be movable.

Thus, in order to solve the problems of the first prior art, Korean Patent Registration No. 10-2050985 (indoor surfing system) (hereinafter referred to as [Patent Document 2]) has been proposed.

The second prior art, as shown in FIGS. 2 to 5, is to solve the problems of the first prior art, and the purpose of the second prior art is to be formed in a reinforcing bar frame method so that installation, demolition, and structural change are possible. It is to provide an easy indoor surfing system.

First, referring to FIGS. 2 and 3 , the indoor surfing system 1000 of the second prior art has a hill-shaped inclination, and an artificial wave is formed on the surf unit 100 , the surf unit 100 . is connected to one end of the water storage tank 200 for storing water provided to the surfing unit 100, and one end is connected to the other end of the surfing unit 100, and the other end is connected to the water storage tank 200 and the water storage tank ( 200) and includes at least one pumping unit 300 to move the water stored in the surfing unit 100 to the other end and spray it.

In addition, the surfing unit 100 is formed to be inclined upward in one direction, and the flow plate 110 in which artificial waves flow in the form of a water flow sheet from the upper surface and the flow plate 110 in the lower part of the flow plate 110 . ) includes a support frame 120 for supporting the.

In particular, referring to FIG. 3 , the support frame 120 is formed in a rebar frame method, and this rebar frame method facilitates installation, demolition, and structural change compared to the conventional concrete frame method. Appropriate construction is possible. Therefore, the already installed inclination of the flow plate 110 can be variously adjusted as needed.

Continuingly, referring to FIGS. 2 and 4 , the water storage tank 200 serves to store the water provided to the flow plate 110 , and is formed at one end of the surfing unit 100 .

More specifically, the water storage tank 200 is formed at the same height as the uppermost end of the flow plate 110 formed to be inclined upward in one direction. Accordingly, the water flow 500 formed at the other end of the flow plate 110 is It may be stored again in the water storage tank 200 through the upwardly inclined surface of the flow plate 110 . That is, water continues to circulate through the water storage tank 200 , the pumping unit 300 , and the flow plate 110 . According to one embodiment, the water storage tank 200 is formed in a rectangular column shape having an inner space, can store up to 150 tons of water, and a drainage trench 201 is provided at the upper part.

Continuing, referring to FIGS. 2 and 5 , the indoor surfing system 1000 of the second prior art may further include an auxiliary water storage tank 210 .

The auxiliary water storage tank 210 serves to auxiliaryly store the water provided to the flow plate 110 , and is formed on the other side of the surfing unit 100 .

More specifically, the auxiliary water storage tank 210 is formed at the same height as the lowermost end of the flow plate 110 formed to be inclined upward in one direction, and is formed on both sides of the water discharge unit 330 to be described later. Accordingly, some residual water 510 flowing backward due to a drop in pressure among the water flow 500 sprayed from the water discharge unit 330 or rubbing against the user's surfboard flows into the auxiliary water storage tank 210 to be stored. can

According to the second prior art, the auxiliary water storage tank 210 is formed in the shape of a rectangular column having an internal space, can store up to 2 tons of water, and a drainage trench 211 is provided at the upper part. The water stored in the auxiliary water storage tank 210 is moved to the water storage tank 200 through a separate motor (not shown) and a pipe (not shown), and is again sprayed to the flow plate 110 through the pumping unit 300 . .

The flow plate may be formed of a triple waterproof structure of an iron sheet, a high elastic compression sponge, and a waterproof sheet to improve waterproofness, shock absorption and cushioning properties. In addition, since the support frame is formed in a reinforcing bar structure method, installation, removal, and structural change are facilitated, and construction suitable for field conditions is possible.

However, since the system of the second prior art is also only a steel structure, installation, demolition, and structural change are relatively easy compared to the first prior art, and it takes too much time to dismantle and reassemble it. , there is a limit to being a mobile type that also requires frequent disassembly and reassembly, and it is economically inappropriate yet.

[Patent Document 1]: Korean Patent Publication No. 10-1998-076941 (Water skiing and windsurfing combined practice system) [Patent Document 2] : Republic of Korea Patent Registration No. 10-2050985 (Indoor Surfing System)

The present invention is to solve the problems of the above prior art, it is to provide a prefabricated surfing device that can be easily and easily installed anywhere by moving to a general vehicle because it has a steel structure, and can be quickly and easily disassembled and reassembled.

In particular, according to a preferred embodiment of the present invention, it is to provide a prefabricated surfing device that allows the folding to be possible within 3M, which is the allowable width of a general vehicle, so that it can be moved during the daytime.

Prefabricated surfing apparatus according to an aspect of the present invention for solving the above problems, the water storage unit 100 for storing the circulating water used in the surfing apparatus; a deployment part 200 that is located on the upper side of the water reservoir and can be deployed left and right when in use and can be folded or separated when not in use; a circulating water supply unit 300 positioned in front of the water storage unit 100 and configured to discharge circulating water through a pumping means and a flow path; a circulating water draining unit 400 located at the rear of the water storage unit 100 and discharging circulating water to the water storage unit 100; and a surfing unit 500 that forms a water flow while being located between the circulating water supply unit 300 and the circulating water drain unit 400; It is characterized in that it includes.

Preferably, the water reservoir 100 has an elongated rectangular parallelepiped shape with an open upper side including a front wall 110 , left and right side walls 120 , 140 , a rear wall 130 , and a bottom surface 150 . The circulation pump 310 of the circulating water supply unit 300 is installed on the bottom surface of the water storage unit, and foreign substances are introduced above the inlet through which the circulating water recovered from the circulating water drain unit 400 flows into the circulation pump. It is characterized in that the inlet blocking plate 160 for preventing the is installed.

Also preferably, the developed part 200 is formed symmetrically with a left developed part 210 and a right developed part 220, and the left and right developed parts 210 and 220 are the front surfaces of the elongated rectangular bottom surfaces 214 and 224, respectively. It has front blocking walls 211 and 221 on the back and rear blocking walls 213 and 223 on the rear side, and has left and right side blocking walls 212 and 222 on one side, respectively. It is made to be foldable through the hinges 215 and 225, and when the prefabricated surfing device is moved, the left and right development parts 210 and 220 are folded inward around the hinge (215, 225) axis, and it is characterized in that it is moved.

Also preferably, the circulating water and drainage unit 400 is located at the rear of the water storage tank 100, and a support frame 410 of a steel structure is formed at the rear end of the water tank, and while drainage is possible on the support frame, the surfer waits. A metal drainage grating 420 is placed in the position to be placed, for example, and the support frame 410 includes a horizontal support frame 411 spaced apart from the bottom surface of the water tank and a vertical direction orthogonal thereto. The vertical support frame 412 of It is characterized in that it further comprises an auxiliary frame 413 in the diagonal direction.

Also preferably, at the upper end of the circulating water and drainage unit 400, a sponge roll 431 wrapped with a plurality of sponges or elastic material is arranged side by side so that a sponge bottom 430 is disposed, and the surfing unit ( 500), a flow plate 590 in which a water flow is formed between the left and right development units 210 and 220, and the left and right side slides 520 and 540 and front and rear slides 510.530 on the left and right development units 210 and 220. The flow plate 590 includes a membrane 591 of a waterproof material having elasticity and elasticity and a plurality of fixing ropes 592 formed around the membrane, and the plurality of fixing ropes Each of (592), while spanning each of the bows (510, 520, 530, 540) of the slope, the ends of the left and right development parts (210, 220) and the circulating water and drainage unit 400 are fixed to the side of the fixture 550 that is installed by the tanji installation. characterized.

According to the prefabricated surfing device proposed by the present invention, it is to provide a prefabricated surfing device that can be quickly and easily disassembled and reassembled, so that it can be easily installed anywhere by moving to a general vehicle.

In particular, according to a preferred embodiment of the present invention, it is to provide a prefabricated surfing device that can be moved during the daytime by allowing the folding to be within 3M, which is the allowable width of a general vehicle during daytime movement.

On the other hand, additional features and advantages of the present invention will become clearer through the following description.

1 is a schematic diagram showing the overall configuration of the indoor water skiing and windsurfing combined practice system according to the first prior art.
Figure 2 is a perspective view of an indoor surfing system according to a second prior art.
Figure 3 is a side view of the support frame of the indoor surfing system according to the second prior art.
Figure 4 is a side view of the indoor surfing system according to the second prior art.
Figure 5 is a partial enlarged view of the indoor surfing system according to the second prior art.
Figures 6a to 6c is a perspective view of the unfolded state of the prefabricated surfing device according to an embodiment of the present invention.
Figure 7a and Figure 7b is a folded state perspective view of the prefabricated surfing device according to an embodiment of the present invention.
Figures 8a and 8b is a perspective view of a frame, etc. that is separated when the folding of the prefabricated surfing device according to an embodiment of the present invention.
Figures 9a and 9b, the exterior rear and front photos of the deployed state of the actual prefabricated surfing device according to a modified embodiment of the present invention.
Figures 10a to 10c is a perspective photograph of an actual prefabricated surfing device according to a modified embodiment of the present invention in use.
11a to 11c are perspective photos of the drainage part of the actual prefabricated surfing device according to a modified embodiment of the present invention.
Figures 12a and 12b is an actual photograph of the flow plate connection of the actual prefabricated surfing device according to a modified embodiment of the present invention.
13a and 13b are real photos of the circulating water supply unit of the actual prefabricated surfing device according to a modified embodiment of the present invention.
Figure 13c is a detailed photograph of the bent connector in Figure 13a.

The present invention will be described with reference to the accompanying drawings for preferred embodiments.

However, the embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as limited to the embodiments described in detail below, and more It is provided for complete explanation.

For reference, in the present specification, the direction in which the circulating water is discharged is expressed as an example forward, and the left side is described as the left side and the right side is described as the right side as a reference when viewed from the rear and the front opposite to this, but this is used for convenience of explanation. It does not emit an absolute direction, and the front and rear or left and right are merely relative concepts that can be changed within the scope of the technical idea of the present invention.

(Example)

Hereinafter, an optimal embodiment of the prefabricated surfing apparatus according to the present invention will be described with reference to FIGS. 6A to 13C.

6a to 6c are, respectively, a perspective view of a prefabricated surfing device according to an embodiment of the present invention, in a perspective view, Figure 6a is a perspective view seen from the front, Figure 6b is a perspective view seen from the rear, Figure 6c is a central grating and left and right It is a perspective view viewed from the rear with the grating and drain grating removed.

7A and 7B are a perspective view of a prefabricated surfing device according to an embodiment of the present invention in a folded state, FIG. 7A is a perspective view seen from the front, FIG. 7B is a perspective view viewed from the rear, and FIGS. 8A and 8B are, As a perspective view of a frame that is separated when folded of the prefabricated surfing device according to an embodiment of the present invention, FIG. 8a is a perspective view of them as viewed from the front, and FIG. 8b is a perspective view of them when viewed from the rear.

9a and 9b are, respectively, the exterior rear and front photos of the deployment state of the actual prefabricated surfing device according to a modified embodiment of the present invention, and FIGS. 10a to 10c are, the actual prefabricated surfing device according to a modified embodiment of the present invention As a isometric photograph of the state of use, FIG. 10A is an actual photograph viewed from the front immediately before mounting the flow plate, FIG. 10B is an enlarged photograph of the drain in FIG. 10A, and FIG. 10C is a front view of the flow plate mounted This is the actual picture I saw.

11A to 11C are perspective photos of the drainage part of the actual prefabricated surfing device according to a modified embodiment of the present invention, and FIG. 11A is an actual photograph of the entire drainage part viewed from the front upper side, and FIG. It is a photograph seen from the lower side, and FIG. 11C is a partially enlarged photograph of FIG. 11B .

12A and 12B are actual photos of the flow plate connection part of an actual prefabricated surfing device according to a modified embodiment of the present invention. is a partially enlarged photograph of FIG. 12A .

13A and 13B are an actual photograph of the circulating water supply unit of the actual prefabricated surfing device according to a modified embodiment of the present invention, and FIG. 13A is an actual photograph viewed from the rear of the circulating water supply unit, and FIG. It is an actual photograph seen from the room, and FIG. 13c is a detailed photograph of the bent connector of FIG. 13a.

The prefabricated surfing apparatus according to an optimal embodiment of the present invention, as shown in FIGS. 6a to 6c, a water storage unit 100 for storing the circulating water used in the surfing apparatus; a deployment part 200 that is located on the upper side of the water reservoir and can be deployed left and right when in use and can be folded or separated when not in use; a circulating water supply unit 300 positioned in front of the water storage unit 100 and configured to discharge circulating water through a pumping means and a flow path; a circulating water draining unit 400 located at the rear of the water storage unit 100 and discharging circulating water to the water storage unit 100; and a surfing unit 500 that forms a water flow while being located between the circulating water supply unit 300 and the circulating water drain unit 400; is made including

First, with respect to the water storage unit 100, mainly referring to FIGS. 6A to 6C, and auxiliary reference to FIGS. 9A and 9B, which will be described above with reference to the front wall 110 and the left and right side walls 120, 140), the rear wall 130, and the bottom surface 150, the upper side of which is open, corresponds to an elongated rectangular parallelepiped-shaped water tank.

Preferably, the width of the reservoir is preferably less than 3m, because the reason is, when moving the prefabricated surfing device of the present invention, even when folded or disassembled and moved, the reservoir is difficult to disassemble, so the width is less than 3m In the case of , it is because daytime movement is free under the Road Traffic Act.

More preferably, it is preferable that the roller 190 for movement is installed on the floor for short-distance movement, and a waterproof opening/closing opening 130a (see FIG. 9a ) is formed on the front or rear surface.

Referring back to FIG. 6A , the circulation pump 310 of the circulating water supply unit 300 should be installed on the bottom surface of the water storage unit. 400) there is no choice but to install an inlet (not shown) through which the circulating water recovered from the circulation pump flows into the circulation pump. , the inlet blocking plate 160 to prevent this should be installed.

The inlet blocking plate 160 suffices if it is a general flat plate that is spaced apart from the bottom of the freshwater generator to cover most of the bottom, and is supported on the bottom 150 by the support 161 in the vertical direction, more preferably Preferably, it is also formed in the horizontal direction by the ribs 162 (see FIG. 10A).

Now, the deployment unit 200 will be described in detail with reference mainly to FIGS. 6A to 8B .

The development part 200 is formed symmetrically with the left development part 210 and the right development part 220, and the left and right development parts 210 and 220, respectively, block the front of the elongated rectangular bottom surfaces 214 and 224, respectively. It has walls 211 and 221 and rear blocking walls 213 and 223 on the rear side, and has left and right side blocking walls 212 and 222 on one side, respectively. ) to make it foldable.

That is, as shown in FIGS. 6A to 6C , when in use, each of the bottom surfaces 214 and 224 is directed downward, and the left side blocking wall 212 and the right side blocking wall 222 form a left and right boundary, and the front surface of the reservoir The wall 110 and the front blocking walls 211 and 221 form a front boundary, and similarly, the rear wall 130 and the rear blocking walls 213 and 223 of the reservoir form a rear boundary to form a wide surfing space. .

On the other hand, when the device is moved, when the left and right development parts 210 and 220 are folded inward around the hinge 215 and 225 axis and moved, the width of the entire device is narrowed to that of the water tank, so the general road is moved during the day. There is no inconvenience in doing so, and in particular, the restrictions on daytime movement under the Road Traffic Act will disappear. That is, the bottom surfaces 214 and 224 of the left and right deployment parts 210 and 220 are foldable in the same manner as the side walls of a large truck.

At this time, due to the characteristics of the surfing device of the present invention, the left side blocking wall 212 and the right side blocking wall 222 have to increase in height toward the rear than the front with reference to FIG. 6A. Therefore, the front blocking wall ( 211 and 221), the left side blocking wall 212 and the right side blocking wall 222 should have a tapered configuration so that the rear blocking walls 213 and 223 have a higher height.

On the other hand, the hinge shafts 215 and 225 are also possible as a hinge type as in FIG. 7A , but can also be manufactured in a bearing type or other fully disassembled form, and also when the left and right expansion parts 210 and 220 are deployed. The left and right side walls 120 and 140 and the reinforcing ribs 223a (refer to FIG. 9A) are added therebetween to be firmly assembled, or to be reinforced by using a separate hydraulic cylinder.

In particular, as shown in FIGS. 13A and 13C , in the completely separable modified example, the bent connecting portions 290 are added to both boundaries, and flanges 291,292 are formed at each boundary, and both flanges 291,292 are formed. It is to be firmly fixed with a fastening bolt 293 and a fastening nut.

Next, referring to FIGS. 6A to 8B , the circulating water supply unit 300 will be described in detail. The circulating water supplied to the water stream unit 320 by the circulation pump 310 installed on the bottom surface 150 of the water storage tank is a water flow. Through the pipe 321 -> expansion pipe 322 -> U-shaped pipe 323, through the outlet 324 where the circulating water is sprayed with strong water pressure, it is sprayed to the surf unit 500 to form a water flow. Thus, surfers can enjoy surfing by the flow of the water flow and the inclination angle of the surfer on the flow plate 590 (see FIG. 10c) of the surfing unit 500. The flow plate 590 of the surfing unit 500 will be described later with reference to FIG. 10c .

On the upper end of the circulating water supply unit 300, metallic gratings 330 and 340 are placed on top of the surfer 500, as an example where surfers or safety personnel will be located while water draining such as circulating water bouncing from the surfing unit 500 is possible. The grating is formed of a central grating 330 supported by a separate support frame on the circulating water supply unit 300 , and left and right gratings 340 positioned on the left and right development parts 201 and 220 .

Subsequently, referring to FIGS. 6A to 8B, the circulating water and draining unit 400 will be described in detail. In order to flow back into the water tank, for example, a support frame 410 of a steel structure is formed at the rear end of the water tank, and on the support frame, drainage is possible and a metal drain grating 420 at a position where the surfer will wait. ) is placed on top.

At this time, as an example, the support frame 410 of the steel structure is composed of a horizontal support frame 411 spaced apart from the bottom of the water tank and a vertical support frame 412 in a vertical direction orthogonal thereto, in a lattice form. It is made of a steel structure that is easy to dismantle and install, and preferably a vertical support frame and a horizontal support frame of the bottom of the water tank, and a diagonal auxiliary frame 413 supporting both ends of the wide drainage grating 420 is added. to be included as More preferably, in some cases, it is preferable to fold the left and right development parts 210 and 220 in a state in which a part of the support frame is installed as it is (see FIG. 6c ). In this case, the auxiliary frame Since the upper part of the upper part of the 413 and the vertical support frame 412 must be disassembled, the vertical support frame 412 also has a vertical support frame connection part 412a at an intermediate position and the auxiliary frame 413 at both ends. The auxiliary frame connection portion 413a should be formed (see FIG. 11c ).

On the other hand, as shown in FIGS. 6A and 10A , the left and right gratings 340 and The drain grating 420 may also be configured in a folding type, but these are configured as a fixed type for rigidity and it is also possible to move separately in a separated state when moving. Also, as shown in Fig. 6c, the central grating 230 of the circulating water supply unit 300 and the support frame 410 of the circulating water and drainage unit 400 are also possible to enable the folding of the deployment unit in a separated state. , Conversely, it does not depart from the technical idea of the present invention to enable folding of the unfolding part in a state in which at least one is separated.

In more detail, as shown in FIG. 10B , at the upper end of the circulating water and draining part 400 , together with the drain grating 420 or replacing the drain grating 420 , the sponge bottom part 430 ) is most preferable to be placed, which is to prevent injury in this case, since when a surfer loses his balance and is swept away by artificial waves, he may fall to the drainage unit 400 . The sponge bottom 430 may be configured by arranging a plurality of sponge rolls 431 wrapped with a sponge or an elastic material side by side, as shown in FIG. 10B for example.

Now, finally, the surfing unit 500 will be described in detail with reference mainly to FIGS. 6A, 10A and 10C.

The surfing unit 500 is a space where surfers actually surf between the circulating water supply unit 300 and the circulating water drainage unit 400, and a flow plate 590 in which a water flow is formed between the left and right development units 210 and 220. and support means for supporting the left and right side armrests 520 and 540 and the front and rear side armrests 510.530 on the left and right expansion units 210 and 220 .

For example, the flow plate 590 may include a membrane 591 such as a tarpaulin having elasticity and elasticity, and a fixing rope 592 formed around the membrane.

Each of the plurality of fixed ropes 592, while spanning over each of the bows 510, 520, 530, 540 of the slope, the ends of the left and right development parts 210 and 220 and the circulating water and draining part 400 are fixedly installed on the side of the fixture 550. do. However, it is not necessary to arrange a fixture on any one side of the slope (eg, the circulating water supply unit 300 side).

Now, with reference to FIGS. 6a, 6c, 7a, 8a, and the like, the folding and/or separation process of the prefabricated surfing apparatus according to an optimal embodiment of the present invention will be described as follows.

First, when actually using the prefabricated surfing device of the present invention, in a state in which the deployment unit 200 is deployed to the left and right as shown in FIGS. 6A and 10A , the front strut 510 and the rear strut 530 are installed, and various gratings After installing the 330, 340, and 420, first, each fixing rope 592 on the front side of the flow plate 591 is fixed to the front side sliding rod 510, and then each fixing rope 592 on the other three sides is attached to the left side side sliding rod. 520, the rear slide 530 and the right side slide 540, but fixed using the fasteners 550 located at the respective positions are fixed (refer to Fig. 10c).

Conversely, when the device of the present invention is withdrawn in a state in which the deployment unit 200 is deployed as shown in FIGS. 6A and 10A , first, the front arm 510 and the rear arm 530 and various gratings 330, 340, 420 ) is removed, at this time, the central grating 330 may be left as it is, and the left and right gratings 340 and the drain grating 420 may also be simply folded in the case of a folding type, otherwise, it may be separated. In some cases, as shown in FIG. 6c , the upper part of the support frame 410 of the drainage part is also separated.

Thereafter, as shown in FIG. 7A , by using a separately or integrally mounted hydraulic cylinder or crane, the left and right expansion parts 210 and 220 are folded inward and moved. For example, if the width of the left and right unfolding parts 210 and 220 is 1 m, the left and right width of the surfing unit 500 is about 5 m when unfolded, so it can function as a sufficient surfing device, and when folded, the left and right width is reduced to 3 m Therefore, it is convenient to load it on a general large truck or trailer and move it, and it does not fall under special transportation under the Road Traffic Act. It has the advantage of being able to surf as a leisure activity.

In the above, the present invention has been described according to an embodiment of the present invention, but changes and modifications made by those of ordinary skill in the art to which the present invention pertains without departing from the technical spirit of the present invention also belong to the present invention. Of course.

100: reservoir 110: front wall
120: left side wall 130: rear wall
130a: opening
140: right side wall 150: bottom surface of the reservoir
160: inlet blocking plate 161: support
162: rib 190: roller
200: development part
210: left development part 211: front blocking wall
212: left side barrier wall 213: rear barrier wall
214: bottom surface 215: hinge
220: right development part 221: front blocking wall
222: right side barrier wall 223: rear barrier wall
223a: reinforcing rib
224: bottom surface 225: hinge
290: bent connection 291,292: flange
293: fastening bolt
300: circulating water supply unit 310: circulation pump
320: water flow part 321: water flow pipe
322: expanded pipe 323: U-shaped pipe
324: outlet 330: central grating
340: left and right grating
400: circulating water and drainage unit 410: support frame
411: horizontal support frame 412: vertical support frame
412a: vertical support frame connection 413: auxiliary frame
420: drain grating 430: sponge bottom
431: sponge roll
500: surfing part 510: front bow
520: left side flap 530: rear flap
540: right side rib 550: fastener
590: flow plate 591: membrane
592: fixed rope

Claims (4)

A prefabricated surfing device comprising:
Reservoir 100 for storing the circulating water used in the surfing device; a deployment part 200 that is located on the upper side of the water reservoir and can be deployed left and right when in use and can be folded or separated when not in use; a circulating water supply unit 300 positioned in front of the water storage unit 100 and configured to discharge circulating water through a pumping means and a flow path; a circulating water draining unit 400 located at the rear of the water storage unit 100 and discharging circulating water to the water storage unit 100; and a surfing unit 500 that forms a water flow while being located between the circulating water supply unit 300 and the circulating water drain unit 400; Prefabricated surfing device comprising a. The method of claim 1,
The water reservoir 100 is an elongated rectangular parallelepiped shape with an open upper side consisting of a front wall 110, left and right side walls 120, 140, a rear wall 130, and a bottom surface 150,
The circulation pump 310 of the circulating water supply unit 300 is installed on the bottom surface of the water storage unit, and the circulating water recovered from the circulating water drain unit 400 prevents the inflow of foreign substances on the upper side of the inlet to flow into the circulation pump. Prefabricated surfing device, characterized in that the inlet blocking plate 160 is installed for. The method of claim 1,
The developed part 200 is formed symmetrically with a left developed part 210 and a right developed part 220, and the left and right developed parts 210 and 220 are, respectively, on the front surface of the elongated rectangular bottom surfaces 214 and 224, a front blocking wall ( 211 and 221) and rear blocking walls 213 and 223 on the rear side, each having left and right side blocking walls 212 and 222 on one side, the upper side and the side side open shape, each with hinges 215 and 225 on one side It is made to be foldable through
When the prefabricated surfing device is moved, the prefabricated surfing device, characterized in that it is moved by folding the left. The method of claim 1,
The circulating water and drainage unit 400 is located at the rear of the water storage tank 100, and a support frame 410 of a steel structure is formed at the rear end of the water tank, and drainage is possible on the support frame. It is made in a shape on which a metallic drain grating 420 is placed,
The support frame 410 is composed of a horizontal support frame 411 spaced apart parallel to the bottom of the water tank and a vertical support frame 412 in a vertical direction orthogonal thereto, and it is easy to dismantle and install a grid. Prefabricated surfing device, characterized in that it is made of a steel structure, and additionally includes an auxiliary frame 413 in the diagonal direction for supporting both ends of the vertical support frame and the horizontal support frame and the wide drainage grating 420 of the bottom of the water tank .

Images