Sunshade with film structure for playground

Abstract

The utility model discloses a sports ground membrane structure sunshade which comprises a bottom plate, two supporting columns are arranged above the bottom plate, first cross beams are arranged at the upper ends of the sides, away from the bottom plate, of the supporting columns, the multiple first cross beams are fixedly connected through first longitudinal beams, a first sunshade membrane is arranged above the first longitudinal beams, and a second sunshade membrane is arranged above the first sunshade membrane. Two vertical beams are arranged on the portions, close to the upper portions of the supporting columns, of the first cross beams, the upper portions of the two vertical beams located above the same first cross beam are fixedly connected with second cross beams, the upper portions of the multiple second cross beams are fixedly connected with second longitudinal beams, and second sunshade films are arranged above the second longitudinal beams. The sunshade supporting structure is good in stability, through the multiple sunshade films arranged in a staggered mode, the wind resistance of a sunshade is effectively improved, and the service life of the sunshade is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of sunshade technology, and in particular to a membrane structure sunshade for sports fields. Background Technology

[0002] With the increasing demand for outdoor sports, sports fields are being used more and more frequently. To provide athletes with a comfortable environment and reduce the impact of direct sunlight, membrane structure sunshades are widely used in sports fields due to their aesthetic appeal, good light transmission, and lightweight properties. However, existing sports field membrane structure sunshades, while having long wind resistance, lack stability in strong winds, making them prone to deformation or even damage, affecting their lifespan and safety. Therefore, we propose the concept of a sports field membrane structure sunshade. Utility Model Content

[0003] To address the aforementioned problems, this utility model provides a membrane structure sunshade for sports fields. This utility model solves the problem that existing membrane structure sunshades for sports fields, while having long wind resistance, suffer from insufficient stability during strong winds, making them prone to deformation or even damage, thus affecting the lifespan and safety of the sunshade.

[0004] The sports field membrane structure sunshade canopy of this utility model includes a base plate, two supporting columns above the base plate, a first crossbeam on the upper end of the supporting columns away from the base plate, multiple first crossbeams being fixedly connected by a first longitudinal beam, a first sunshade film above the first longitudinal beam, two vertical beams near the supporting columns above the first crossbeam, two vertical beams located above the same first crossbeam being fixedly connected to a second crossbeam, multiple second crossbeams being fixedly connected to a second longitudinal beam, a second sunshade film above the second longitudinal beam, multiple equally spaced fixing plates on both sides of the first sunshade film and on both sides of the second sunshade film, the fixing plates being fixedly connected to an L-shaped connecting plate, a threaded rod inserted into the L-shaped connecting plate, the threaded rod being fixedly connected to a pressure plate on the side away from the fixing plate, and a nut on the inner side of the threaded rod within the L-shaped connecting plate.

[0005] In the above scheme, the heights of the two first sunshade film sections and the heights of the two second sunshade film sections are incorrectly arranged.

[0006] In the above scheme, the two support columns above the same base plate are fixedly connected by a connecting rod.

[0007] In the above scheme, the two adjacent connecting rods at the top are fixedly connected by a reinforcing crossbeam, and the two reinforcing crossbeams are fixedly connected by a reinforcing vertical beam.

[0008] In the above scheme, the upper end of the support column is fixedly connected to the first crossbeam through a first reinforcing rod, and the upper end of the first reinforcing rod is fixedly connected to the first crossbeam through a second reinforcing rod.

[0009] In the above scheme, both sides of the lower end of the support column are fixedly connected to the base plate by reinforcing plates.

[0010] In the above scheme, the outer side of the base plate is provided with multiple mounting holes arranged in a matrix.

[0011] In the above scheme, the first sunshade film and the second sunshade film have the same structure, and the first sunshade film is a polyvinyl chloride film or a polytetrafluoroethylene film.

[0012] The advantages and beneficial effects of this utility model are as follows: This utility model provides a sports field membrane structure sunshade canopy. The supporting columns, first horizontal beam, first longitudinal beam, upright beam, second horizontal beam, and second longitudinal beam are fixedly welded together, effectively ensuring the overall structural strength of the supporting structure. The first and second horizontal beams are both inclined downwards, causing the first and second sunshade films to also be inclined downwards, making it easier for rainwater falling on the sunshade to slide off. Through the cooperation of the pressure plate, threaded rod, and L-shaped connecting plate, the first and second sunshade films can be stably installed on the sunshade support structure. The staggered arrangement of the first and second sunshade films allows airflow to pass between them, reducing the force of airflow on the first and second sunshade films and improving the overall wind resistance of the sunshade. This type of sunshade has a simple structure, good supporting structure stability, and effectively improves the wind resistance and extends the service life of the sunshade through multiple staggered sunshade films. Attached Figure Description

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a right-side view of the present invention;

[0016] Figure 3 This is a schematic diagram of part A of the present invention;

[0017] Figure 4 This is a schematic diagram of part B of the present invention;

[0018] Figure 5 This is a schematic diagram of part C of the present invention.

[0019] In the diagram: 1. Base plate; 2. Support column; 3. First crossbeam; 4. First longitudinal beam; 5. First sunshade film; 6. Vertical beam; 7. Second crossbeam; 8. Second longitudinal beam; 9. Second sunshade film; 10. Fixing plate; 11. L-shaped connecting plate; 12. Threaded rod; 13. Pressure plate; 14. Nut; 15. Connecting rod; 16. Reinforcing crossbeam; 17. Reinforcing vertical beam; 18. First reinforcing rod; 19. Second reinforcing rod; 20. Reinforcing plate; 21. Mounting hole. Detailed Implementation

[0020] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solution of this utility model and should not be construed as limiting the scope of protection of this utility model.

[0021] like Figure 1-5As shown, this utility model is a sports field membrane structure sunshade canopy, including a base plate 1. Two supporting columns 2 are provided above the base plate 1. A first horizontal beam 3 is provided at the upper end of the supporting column 2 on the side away from the base plate 1. Multiple first horizontal beams 3 are fixedly connected by first longitudinal beams 4. A first sunshade membrane 5 is provided above the first longitudinal beams 4. Two vertical beams 6 are provided above the first horizontal beams 3 near the supporting columns 2. The two vertical beams 6 located above the same first horizontal beam 3 are fixedly connected to a second horizontal beam 7. Multiple second horizontal beams 7 are fixedly connected to a second longitudinal beam 8. A second sunshade membrane 9 is provided above the second longitudinal beam 8. The supporting columns 2, first horizontal beams 3, first longitudinal beams 4, vertical beams 6, second horizontal beams 7, and second longitudinal beams 8 constitute the overall frame structure of the sunshade canopy. The supporting columns 2, first horizontal beams 3, first longitudinal beams 4, vertical beams 6, second horizontal beams 7, and second longitudinal beams 8 are fixedly welded to each other, thereby effectively ensuring the overall structural strength of the supporting structure. The first horizontal beams 3 and second horizontal beams 7 are both inclined downwards, thus making the first sunshade... The first shading film 5 and the second shading film 9 are also tilted downwards, making it easier for rainwater falling on the awning to slide off. Multiple equally spaced fixing plates 10 are provided on both sides of the first longitudinal beam 4 for the first shading film 5 and on both sides of the second longitudinal beam 8 for the second shading film 9. The fixing plates 10 are fixedly connected to L-shaped connecting plates 11. Threaded rods 12 are inserted into the L-shaped connecting plates 11, which have through holes matching the threaded rods 12. The side of the threaded rod 12 away from the fixing plate 10 is connected to the pressure... The plate 13 is fixedly connected, and the threaded rod 12 is provided with a nut 14 on the inner side of the L-shaped connecting plate 11. The nut 14 is provided with an internal thread that matches the threaded rod 12. When the nut 14 is rotated, the pressure plate 13 moves closer to the first crossbeam 3 and the second crossbeam 7. The pressure plate 13 presses against the first crossbeam 3 and the second crossbeam 7. Through the cooperation between the pressure plate 13, the threaded rod 12 and the L-shaped connecting plate 11, the first shading film 5 and the second shading film 9 can be stably installed on the shading canopy support structure.

[0022] The cross-sectional heights of the two first shading films 5 and the two second shading films 9 are misaligned. By misaligning the first shading films 5 and the second shading films 9, airflow can pass between the first shading films 5 and the second shading films 9, thereby reducing the force of airflow on the first shading films 5 and the second shading films 9 and improving the overall wind resistance of the shading canopy.

[0023] The two support columns 2 above the same base plate 1 are fixedly connected by a connecting rod 15. The setting of the connecting rod 15 effectively increases the connection strength between the support columns 2.

[0024] The two adjacent connecting rods 15 at the top are fixedly connected by a reinforcing crossbeam 16, and the two reinforcing crossbeams 16 are fixedly connected by a reinforcing vertical beam 17. The setting of the reinforcing crossbeam 16 and the reinforcing vertical beam 17 effectively increases the overall connection stability between adjacent support columns 2, thereby further increasing the overall structural strength of the support mechanism.

[0025] The upper end of the support column 2 is fixedly connected to the first crossbeam 3 via a first reinforcing rod 18, and the upper end of the first reinforcing rod 18 is fixedly connected to the first crossbeam 3 via a second reinforcing rod 19. The arrangement of the first reinforcing rod 18 and the second reinforcing rod 19 effectively increases the connection strength between the support column 2 and the first crossbeam 3.

[0026] Both sides of the lower end of the support column 2 are fixedly connected to the base plate 1 by reinforcing plates 20. The setting of reinforcing plates 20 effectively increases the connection strength between the support column 2 and the base plate 1.

[0027] The outer side of the base plate 1 is provided with a plurality of mounting holes 21 arranged in a matrix, through which the sunshade can be fixedly installed.

[0028] The first sunshade film 5 and the second sunshade film 9 have the same structure. The first sunshade film 5 is a polyvinyl chloride (PVC) film or a polytetrafluoroethylene (PTFE) film. After special surface treatment, the PVC film has excellent self-cleaning properties, making it difficult for dust and dirt to adhere. Rainwater can keep it clean, reducing maintenance costs. At the same time, the PVC film contains UV stabilizers, which can effectively block ultraviolet rays and extend the service life of the film material. The PTFE film has excellent chemical stability and hardly reacts with any chemical substances. It has super weather resistance and can be used for a long time in a temperature range of -73℃ to 232℃, adapting to various extreme climatic conditions. Its surface is smooth and has a very low coefficient of friction. Rainwater forms water droplets on the film surface and rolls off, carrying away dust, resulting in excellent self-cleaning effect. At the same time, it can evenly scatter light, making the light inside the sports field soft and glare-free. It also has good heat insulation performance and high reflectivity, which can effectively reduce the internal temperature.

[0029] Specifically, in this utility model, the support column 2, the first horizontal beam 3, the first longitudinal beam 4, the upright beam 6, the second horizontal beam 7, and the second longitudinal beam 8 constitute the overall frame structure of the sunshade. The support column 2, the first horizontal beam 3, the first longitudinal beam 4, the upright beam 6, the second horizontal beam 7, and the second longitudinal beam 8 are fixedly welded to each other, thereby effectively ensuring the overall structural strength of the support structure. The first horizontal beam 3 and the second horizontal beam 7 are both inclined downwards, so that the first sunshade film 5 and the second sunshade film 9 are also inclined downwards, making it easier for rainwater falling on the sunshade to slide off. The nut 14 is then turned... When in motion, the pressure plate 13 moves closer to the first crossbeam 3 and the second crossbeam 7, and the pressure plate 13 compresses the first crossbeam 3 and the second crossbeam 7. Through the cooperation between the pressure plate 13, the threaded rod 12 and the L-shaped connecting plate 11, the first shading film 5 and the second shading film 9 can be stably installed on the shading canopy support structure. The staggered arrangement of the first shading film 5 and the second shading film 9 allows airflow to pass between the first shading film 5 and the second shading film 9, thereby reducing the force of airflow on the first shading film 5 and the second shading film 9 and improving the overall wind resistance of the shading canopy.

[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sports field membrane structure canopy comprising a floor (1), characterised in that, Two support columns (2) are provided above the base plate (1). A first crossbeam (3) is provided on the upper end of the support column (2) away from the base plate (1). Multiple first crossbeams (3) are fixedly connected by a first longitudinal beam (4). A first sunshade film (5) is provided above the first longitudinal beam (4). Two vertical beams (6) are provided above the first crossbeam (3) near the support column (2). The two vertical beams (6) located above the same first crossbeam (3) are fixedly connected to a second crossbeam (7). Multiple second crossbeams (7) are fixedly connected to a second longitudinal beam (8). A second sunshade film (9) is provided above the second longitudinal beam (8). The first sunshade film (5) is located on both sides of the first longitudinal beam (4) and the second sunshade film (9) is located on both sides of the second longitudinal beam (8). Multiple fixing plates (10) are arranged at equal intervals. The fixing plates (10) are fixedly connected to the L-shaped connecting plate (11). A threaded rod (12) is inserted into the L-shaped connecting plate (11). The threaded rod (12) is fixedly connected to the pressure plate (13) on the side away from the fixing plate (10). A nut (14) is provided on the inner side of the threaded rod (12) inside the L-shaped connecting plate (11).

2. The sports field membrane structure canopy of claim 1, wherein, The cross-sectional heights of the two first sunshade films (5) and the two second sunshade films (9) are incorrectly arranged.

3. The sports field membrane structure canopy of claim 1, wherein, The two support columns (2) above the same base plate (1) are fixedly connected by a connecting rod (15).

4. The sports field membrane structure canopy of claim 3, wherein, The two adjacent connecting rods (15) at the top are fixedly connected by a reinforcing crossbeam (16), and the two reinforcing crossbeams (16) are fixedly connected by a reinforcing vertical beam (17).

5. The sports field membrane structure canopy of claim 1, wherein, The upper end of the support column (2) is fixedly connected to the first crossbeam (3) via the first reinforcing rod (18), and the upper end of the first reinforcing rod (18) is fixedly connected to the first crossbeam (3) via the second reinforcing rod (19).

6. The sports field membrane structure canopy of claim 1, wherein, The lower ends of the support column (2) are fixedly connected to the base plate (1) by reinforcing plates (20) on both sides.

7. The sports field membrane structure canopy of claim 1, wherein, The base plate (1) has multiple mounting holes (21) arranged in a matrix on its outer side.

8. The sports field membrane structure canopy of claim 1, wherein, The first sunshade film (5) and the second sunshade film (9) have the same structure. The first sunshade film (5) is a polyvinyl chloride film or a polytetrafluoroethylene film.

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