Safe floating swimming pool

Abstract

A safe floating swimming pool at sea includes an annular float, which fixes a bottom net, a side net, and a support frame. A safety platform is located above the support frame. The safety platform is annular and fixed to the support frame. A guardrail is located above the support frame. The guardrail is annular and fixed to the support frame. The annular float is discontinuous. A horizontal cable and a winch are fixed to the guardrail. A fixed pulley is fixed to the horizontal cable. The free end of the winch rope extends outward, passes around the pulley, and bends downward to form a vertical portion. The bottom net includes a protective net and a bottom net. The bottom net includes a bottom net edge area and a bottom net center. Compared with the prior art, the technical effect of the present invention is that the present invention is provided with a telescopic vertical rod that can lift people in the center area of ​​the swimming pool into the air, protecting these people. In addition, people in the edge area of ​​the swimming pool can climb onto the safety platform, which is also relatively safe. In this way, people in the entire swimming pool are relatively safe.

Description

Technical Field

[0001] The invention relates to a safe offshore floating swimming pool. Background Art

[0002] In order to reduce the occupation of land resources and to provide a better swimming experience, people have invented offshore buoyancy swimming pools. For example, the patent document with authorization publication number CN208363721U discloses such a swimming pool.

[0003] However, the composition of seawater is complex and the bottom plate may be corroded. In addition, there are ferocious animals in the seawater, which may hit the bottom plate and enter the swimming pool through the bottom plate, threatening people's safety. Summary of the Invention

[0004] The technical problem to be solved by the present invention is: how to design a safe floating swimming pool at sea to protect people's safety.

[0005] The technical solution of the present invention is specifically as follows:

[0006] A safe floating swimming pool at sea, comprising a ring-shaped float, which fixes a bottom net, a side net and a support frame. Above the support frame is a safety platform, which is annular and fixed to the support frame. Above the support frame is a guardrail, which is annular and fixed to the support frame.

[0007] The annular floating object is discontinuous; a horizontal cable and a winch are fixed on the guardrail, a pulley is fixed on the horizontal cable, the free end of the winch rope extends outward, passes around the pulley, and bends downward to form a vertical part; the bottom net includes a protective net and a bottom net, and the bottom net includes an edge area and a center area of ​​the bottom net. The lower end of the vertical part of the rope extends downward through the center area of ​​the bottom net, is fixed on the center area of ​​the bottom net, and then extends downward to fix the counterweight. During normal swimming, the protective net is conical, and the counterweight is fixed at the tip of the cone.

[0008] A counterweight ring is provided at the connection between the edge area and the center area of ​​the bottom net. The edge area of ​​the bottom net is in a truncated cone shape, and the center area of ​​the bottom net is in a flat shape.

[0009] The annular float includes multiple float units connected in series. One float unit includes two float barrels, which are arranged in front and back. Each float barrel is cylindrical and has multiple annular grooves on its surface. The annular grooves are parallel to the end faces of the float barrels. U-shaped rods are arranged in the annular grooves. Each float barrel is provided with at least two U-shaped rods, and the curved part of the U-shaped rod is located at the bottom.

[0010] A base plate is fixed above the floating barrel, and the lower surface of the base plate is a cylindrical surface. A plurality of convex strips are provided on the lower surface of the base plate, and the convex strips are located in corresponding annular grooves.

[0011] A through groove is provided on the upper surface of the pad, and the through groove is parallel to the axis of the floating barrel.

[0012] The fixation of the annular floating object and the supporting frame is specifically as follows: the supporting frame is an annular truss mechanism, including multiple annular truss mechanism units connected in series, the annular truss mechanism units include a base frame, multiple positioning plates are fixed on the base frame, the positioning plates are provided with positioning holes, the upper end of the U-shaped rod is fixed in the positioning hole of the positioning plate, the upper end of the U-shaped rod is a threaded end, and a nut is provided above the positioning plate. The threaded end of the U-shaped rod cooperates with the thread of the nut to complete the fixation of the U-shaped rod and the positioning plate; the positioning beam is fixed below the base frame, and the positioning beam is located in the through groove.

[0013] The support frame includes multiple support frame units connected in series, and the support frame units include an upper support frame layer and a lower support frame layer. The upper support frame layer and the lower support frame layer are fixed by multiple support frame support rods. Two adjacent support frame units are connected by flanges at the ends of the support frame crossbeams of the upper support frame layer and the lower support frame layer. After all the lower support frames are connected in sequence, they form a base frame.

[0014] The side net includes multiple side net units connected in series. The side net unit includes a side net frame in the edge area. The side net frame is rectangular as a whole, and the net body is fixed inside it. The side net frame includes a side net upper beam, a side net lower beam and two side net vertical beams. Among them, the side net beam is the inner horizontal beam of the lower layer of the support frame.

[0015] The outermost net ropes in the edge area of ​​the bottom net are fixed on the lower beams of the side nets.

[0016] The protective net is fixed with multiple bottom net ropes, and the distal ends of the bottom net ropes are tied in the annular groove of the floating barrel; the guardrail includes a M-shaped reinforcement rib, which is provided with at least one door; the floating barrel is made of plastic; the support frame, safety platform and guardrail are made of metal or plastic steel, and the protective net and bottom net are made of elastic cloth woven from ropes; the floating barrel and the pad are integrally formed; the awning is fixed on the upper part of the guardrail, specifically: multiple parallel awning ropes are fixed on the awning, and the ends of the awning ropes are tied to the guardrail.

[0017] Compared with the prior art, the technical effect of the present invention is that the present invention is provided with a telescopic vertical rod, which can lift people in the central area of ​​the swimming pool into the air, protecting their safety; in addition, people in the edge area of ​​the swimming pool can climb onto the safety platform, and these people are also relatively safe. In this way, people in the entire swimming pool are relatively safe. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the present invention.

[0019] Figure 2 This is an enlarged schematic diagram of the side net unit and the floating object unit (1).

[0020] Figure 3 This is an enlarged schematic diagram of the side net unit and the floating object unit (2).

[0021] Figure 4 This is an enlarged schematic diagram of the floating object unit.

[0022] Figure 5 Schematic diagram of the connection between the float unit and the bottom net.

[0023] Figure 6 Schematic diagram of the bottom net (1).

[0024] Figure 7 This is a schematic diagram of the bottom net (2).

[0025] Figure 8 Schematic diagram of the awning.

[0026] Figure 9 Schematic diagram of normal swimming.

[0027] Figure 10 This is a schematic diagram of a swimmer in distress. DETAILED DESCRIPTION

[0028] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments thereof.

[0029] like Figure 1-8 A safe floating swimming pool at sea includes an annular float 100, which fixes a bottom net 500, a side net 200 and a support frame 220. Above the support frame 220 is a safety platform 230, which is annular and fixed on the support frame 220. Above the support frame 220 is a guardrail 400, which is annular and fixed on the support frame 220.

[0030] The annular float 100 is discontinuous, and the gaps between the annular floats 100 can be used for the flow of water in the swimming pool and the external seawater.

[0031] like Figure 1 、 6 -9. A horizontal cable 550 and a winch 542 are fixed on the guardrail 400. A fixed pulley 541 is fixed on the horizontal cable 550. The free end of the rope 540 of the winch 542 extends outward, passes over the fixed pulley 541, and bends downward to form a vertical portion. The bottom net 500 includes a protective net 510 and a bottom net 532. The bottom net 532 includes a bottom net edge area 520 and a bottom net center area 530. The lower end of the vertical portion of the rope 540 extends downward through the bottom net center area 530, is fixed on the bottom net center area 530, and then extends downward to be fixed with a counterweight 543. During normal swimming, the protective net 510 is conical in shape, and the counterweight 543 is fixed at the tip of the cone. It is by relying on the traction of the counterweight 543 that the protective net 510 becomes conical.

[0032] like Figure 6 、 9 To create deep and shallow water areas, a weight ring 531 is installed at the junction of the bottom net edge 520 and the bottom net center 530. The bottom net edge 520 is truncated cone-shaped, while the bottom net center 530 is flat. This is achieved by the weight ring 531, which pulls the bottom net edge 520 into the truncated cone shape. This creates a deep water area at the bottom net center 530, approximately 1.5-1.8 meters deep, while the area near the safety platform 230 is shallow water, approximately 0.3-0.5 meters deep. This allows for a better swimming experience.

[0033] like Figure 1-5 The annular float 100 includes a plurality of float units 110 connected in series. One float unit 110 includes two float barrels 111. The two float barrels 111 are arranged in a front-to-back manner. Each float barrel 111 is cylindrical and has a plurality of annular grooves 112 on its surface. The annular grooves 112 are parallel to the end faces of the float barrels 111. U-shaped rods 113 are arranged in the annular grooves 112. Each float barrel 111 is provided with at least two U-shaped rods 113, and the bent portion of the U-shaped rod 113 is located at the bottom.

[0034] A pad 114 is fixed above the floating barrel 111 (also a sealed barrel), and the lower surface of the pad 114 is a cylindrical surface, so that the pad 114 and the floating barrel 111 are tightly combined. The lower surface of the pad 114 is provided with a plurality of ridges 116, and the ridges 116 are located in the corresponding annular grooves 112.

[0035] A through groove 115 is formed on the upper surface of the pad 114 , and the through groove 115 is parallel to the axis of the flotation barrel 111 .

[0036] The fixing of the annular floating object 100 and the support frame 220 is as follows: the support frame 220 is an annular truss structure, including a plurality of annular truss structure units connected in series (see Figure 2 ), the annular truss mechanism unit includes a base frame 210, on which a plurality of positioning plates 222 are fixed, and the positioning plates 222 are provided with positioning holes. The upper end of the U-shaped rod 113 is fixed in the positioning hole of the positioning plate 222. For example, the upper end of the U-shaped rod 113 is a threaded end, and a nut is provided above the positioning plate 222. The threaded end of the U-shaped rod 113 cooperates with the thread of the nut to complete the fixation of the U-shaped rod 113 and the positioning plate 222; the positioning beam 120 is fixed below the base frame 210, and the positioning beam 120 is located in the through groove 115.

[0037] When the support frame 220 is a truss structure, it can not only "make full use of the strength of the material, save materials when the span is large compared to a solid beam, reduce the weight and increase the rigidity", but also allow the seawater in the swimming pool to communicate with the outside world through the space between the side net 200 and the float unit 110. Under the action of waves, the seawater in the swimming pool can be fully exchanged with the outside seawater through the side wall of the swimming pool (that is, the horizontal direction of the swimming pool). In this way, the water in the swimming pool is "living water" instead of "stagnant water", giving people a better swimming experience.

[0038] Because the floating barrel 111 is cylindrical, it is convenient to install when it is connected to the U-shaped rod 113. The support frame 220 is fixed together with the annular float 100, which can effectively block the impact of sea waves on the swimming pool.

[0039] like Figure 2 To facilitate transportation, support frame 220 comprises multiple serially connected support frame units, including an upper support frame 225 and a lower support frame 221. Multiple support frame support rods (including vertical and diagonal beams) secure and reinforce the upper and lower support frame 225 and 221. Two adjacent support frame units are connected via flanges 227 at the ends of the support frame crossbeams on the upper and lower support frame 225 and 221, respectively. Once all the lower support frames 221 are connected in sequence, they form the base frame 210.

[0040] like Figure 2 In order to facilitate transportation, the side net 200 includes multiple side net units connected in series. The side net unit includes a side net frame in the edge area. The side net frame is rectangular as a whole, and the net body is fixed inside it. The side net frame includes a side net upper beam, a side net lower beam 241 and two side net vertical beams 240, among which the side net beam is the inner cross beam of the lower layer 221 of the support frame.

[0041] like Figure 5 For the sake of firmness, the outermost net rope 521 of the bottom net edge area 520 is fixed on the side net lower beam 241, so that the space wrapped by the side net 200 and the bottom net 532 is a swimming space.

[0042] In order to protect the annular floating object 100 from being damaged by ferocious animals in the sea water, the protection net 510 is fixed with multiple bottom net ropes (not shown in the figure), and the distal ends of the bottom net ropes are tied into the annular groove 112 of the floating barrel 111.

[0043] like Figure 3 The guardrail 400 includes a M-shaped reinforcement rib and is provided with at least one door 410 for people on the safety platform 230 to enter and exit the safe offshore floating swimming pool. The height of the guardrail 400 is approximately 2.6 meters, and the door 410 is oval and has a height of approximately 1.8-2.0 meters.

[0044] The material of the floating bucket 111 is plastic. If oysters and the like are stuck to the surface of the floating bucket 111, the floating bucket 111 can be hit with a stick. The floating bucket 111 is vibrated and the oysters and the like thereon will fall off, which is more convenient.

[0045] The support frame 220, the safety platform 230, and the guardrail 400 are made of metal or plastic steel, and the protection net 510 and the bottom net 532 are made of elastic cloth woven from ropes, similar to the material of a trampoline jumping area.

[0046] The floating barrel 111 and the backing plate 114 are integrally formed and are relatively strong.

[0047] like Figure 8 In order to prevent sunlight from shining into the swimming pool, a sunshade 480 is fixed on the upper part of the guardrail 400. Specifically, a plurality of parallel sunshade ropes 481 are fixed on the sunshade 480, and the ends of the sunshade ropes 481 are tied to the guardrail 400.

[0048] Its working principle is:

[0049] When installing:

[0050] First, on land, the float unit 110, the support frame unit, and the side net unit are secured together using U-shaped rods 113 and nuts to form an installation unit. All the installation units are then placed in the ocean, arranged side by side in a circle. Two adjacent installation units are secured together using flanges 227, bolts, and nuts. This creates a floating whole, similar to a floating foundation. The safety platform 230, guardrails 400, awning 480, bottom net 500, and other components are then secured to this foundation. This reduces underwater operation time.

[0051] When repairing the floating barrel 111:

[0052] If the floating bucket 111 is damaged, the U-shaped rod 113 and the nut can be loosened, and the damaged floating bucket 111 becomes free and easy to remove, and then a new floating bucket 111 is placed in the original position and fixed with the U-shaped rod 113 and the nut.

[0053] When swimming:

[0054] At this time, the patent floats on the sea surface due to the buoyancy of the floating barrel 111. Seawater enters the interior of the swimming pool from the bottom and side of the swimming pool. The water surface in the swimming pool is located within the area of ​​the side net 200.

[0055] Under the action of the waves, this part of seawater allows the seawater in the swimming pool to fully exchange with the outside seawater through the side walls of the swimming pool (that is, the floating object unit 110 of the swimming pool), so that the water in the swimming pool is "living water". At the same time, the side walls of the swimming pool can block part of the energy of the waves, making the waves in the swimming pool smaller than the waves outside the swimming pool, giving people a better swimming experience.

[0056] There is a support frame on the side of the swimming pool, which is less likely to be damaged by ferocious animals in the sea water, and ferocious animals will not enter the swimming pool from the side.

[0057] In addition, the floating barrel 111 provides buoyancy to the support frame 220 and can also prevent waves from hitting the swimming pool, thereby preventing the waves in the swimming pool from being too large.

[0058] like Figure 9 People can freely choose deep water or shallow water according to their own characteristics and hobbies.

[0059] In addition, the bottom net 500 is provided with two layers to reduce the possibility of damage by ferocious animals in the sea water.

[0060] In case of danger:

[0061] If the bottom net 500 of the swimming pool is damaged: Figure 10 The winch is started, the rope is retracted, and the counterweight 543 fixed at its lower end is lifted. The cone tip of the protection net 51 fixed to the vertical part of the rope is also pulled up at the same time, so that the protection net 51 is umbrella-shaped.

[0062] Constrained by the protection net 51, the center of the bottom net 532 is also pulled up, making the bottom net 532 also umbrella-shaped. People in the swimming pool are like standing on a slope. Under the force of gravity, they slide downward and fall on the edge of the bottom net 532. They can quickly climb onto the safety platform 230 for easy escape.

[0063] Based on the above safety measures, people's safety is protected.

[0064] Advantages of the present invention:

[0065] First, it saves land resources. Because the offshore swimming pool is floating on the sea, it is obvious to save mainland land resources.

[0066] Second, it saves fresh water resources. Indoor swimming pool water needs to be replaced regularly, which not only makes it difficult to reduce costs, but also wastes too much water resources.

[0067] Third, the pool water is always clean and vibrant. Indoor pools are often stagnant, unclean, and unsanitary, often discouraging people from using them. However, offshore pools float on the ocean, becoming one with it. The water in an offshore pool is always clean and vibrant.

[0068] Fourthly, it allows people to truly experience the surging waves and broad mind of the sea while swimming.

[0069] Fifth, advanced safety concepts and technical measures can better protect offshore swimming pools from harm such as sharks.

[0070] For other contents, please refer to the prior art.

[0071] The above is only a preferred embodiment of the present invention. It should be pointed out that for those skilled in the art, several changes and improvements can be made without departing from the overall concept of the present invention, and these should also be regarded as the scope of protection of the present invention.

Claims

1. A safe floating swimming pool at sea, comprising a ring-shaped float (100), characterized in that: The annular float (100) fixes the bottom net (500), the side net (200) and the support frame (220); the upper portion of the support frame (220) is provided with a safety platform (230); the safety platform (230) is annular and fixed on the support frame (220); a guardrail (400) is provided above the support frame (220); the guardrail (400) is annular and fixed on the support frame (220); The annular floating object (100) is discontinuous; A horizontal cable (550) and a winch (542) are fixed on the guardrail (400), a fixed pulley (541) is fixed on the horizontal cable (550), a free end of a rope (540) of the winch (542) extends outward, passes around the fixed pulley (541), and bends downward to form a vertical portion, the bottom net (500) includes a protective net (510) and a bottom net (532), the bottom net (532) includes a bottom net edge area (520), a bottom net center area (530), the lower end of the vertical portion of the rope (540) extends downward through the bottom net center area (530), is fixed on the bottom net center area (530), and then extends downward to fix a counterweight (543), during normal swimming, the protective net (510) is conical, and the counterweight (543) is fixed at the tip of the cone; The support frame (220) is a ring-shaped truss mechanism, comprising a plurality of ring-shaped truss mechanism units connected in series; A counterweight ring (531) is provided at the connection between the bottom net edge area (520) and the bottom net center area (530); the bottom net edge area (520) is in a truncated cone shape, and the bottom net center area (530) is in a flat surface shape; The annular float (100) includes a plurality of float units (110) connected in series. One float unit (110) includes two float barrels (111), which are arranged front to back. Each float barrel (111) is cylindrical and has a plurality of annular grooves (112) provided on its surface. The annular grooves (112) are parallel to the end faces of the float barrels (111). U-shaped rods (113) are provided in the annular grooves (112). Each float barrel (111) is provided with at least two U-shaped rods (113), and the curved portion of the U-shaped rod (113) is located at the bottom. The annular floating object (100) and the supporting frame (220) are fixed in the following manner: the annular truss mechanism unit includes a base frame (210), a plurality of positioning plates (222) are fixed on the base frame (210), the positioning plates (222) are provided with positioning holes, and the upper ends of the U-shaped rods (113) are fixed in the positioning holes of the positioning plates (222); The materials of the support frame (220), the safety platform (230), and the guardrail (400) are metal or plastic steel, and the materials of the protection net (510) and the bottom net (532) are elastic cloth woven from ropes.

2. The safe floating swimming pool at sea as claimed in claim 1, characterized in that: A base plate (114) is fixed above the floating barrel (111), and the lower surface of the base plate (114) is a cylindrical surface. The lower surface of the base plate (114) is provided with a plurality of convex strips (116), and the convex strips (116) are located in corresponding annular grooves (112).

3. The safe floating swimming pool at sea as claimed in claim 2, characterized in that: A through groove (115) is provided on the upper surface of the pad (114), and the through groove (115) is parallel to the axis of the floating barrel (111).

4. The safe floating swimming pool as claimed in claim 3, characterized in that: The upper end of the U-shaped rod (113) is a threaded end, and a nut is provided above the positioning plate (222). The threaded end of the U-shaped rod (113) cooperates with the thread of the nut to complete the fixation of the U-shaped rod (113) and the positioning plate (222); the positioning beam (120) is fixed below the base frame (210), and the positioning beam (120) is located in the through groove (115).

5. The safe floating swimming pool at sea as claimed in claim 4, characterized in that: The support frame (220) includes a plurality of support frame units connected in series, wherein the support frame units include an upper support frame layer (225) and a lower support frame layer (221). The upper support frame layer (225) and the lower support frame layer (221) are fixed by a plurality of support frame support rods. Two adjacent support frame units are connected by flanges (227) at the ends of the support frame crossbeams of the upper support frame layer (225) and the lower support frame layer (221). After all the lower support frames (221) are connected in sequence, a base frame (210) is formed.

6. The safe floating swimming pool at sea as claimed in claim 5, characterized in that: The side net (200) includes a plurality of side net units connected in series, each of which includes a side net frame in an edge area. The side net frame is rectangular in shape as a whole, and a net body is fixed therein. The side net frame includes a side net upper beam, a side net lower beam (241) and two side net vertical beams (240), wherein the side net beam is the inner cross beam of the lower layer of the support frame (221).

7. The safe floating swimming pool at sea as claimed in claim 6, characterized in that: The outermost net ropes (521) of the bottom net edge area (520) are fixed to the side net lower beam (241).

Images