Spiral lifting type stadium top cover structure

Abstract

The utility model is suitable for the technical field of venue top cover structures, and provides a spiral lifting type venue top cover structure which comprises a venue body, an annular gear box is fixedly connected to the top of the venue body, and a lifting top cover body is arranged at the top of the annular gear box. According to the spiral lifting type stadium top cover structure, the lifting block, the sliding rail, the annular fixing plate and the linkage mechanism are arranged, so that the top cover body has the lifting function, a user can hold large-scale activities in a stadium, and when the density of people in the stadium is large, the top cover body is controlled to be lifted, so that the user can do large-scale activities in the stadium. The ventilation effect of the interior of the venue body is improved, and the problems that an existing venue with a top cover structure is poor in ventilation effect, and when a large-scale activity is held in the venue, due to the fact that the density of people in the venue is large, the content of carbon dioxide in air is too high, and people with poor physique are prone to chest distress are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of stadium roof structures, in particular to a spiral lifting type stadium roof structure. Background Art

[0002] A venue is a professional place for sports training, sports competition and physical exercise. It is a general term for various sports venues specially built to meet the needs of sports training, sports competition and mass sports consumption. Sports venues mainly include stadiums, gymnasiums, swimming pools that are open to the public and provide various services, track and field sheds, weatherproof playgrounds, sports fields and other indoor and outdoor venues required for sports teaching and training, sports clubs, gyms, gymnastics rooms and other simple fitness and entertainment venues required for mass sports fitness and entertainment activities.

[0003] Currently, the ventilation effect of venues with roof structures is poor. When large-scale events are held inside the venues, the high density of people inside the venues leads to excessive carbon dioxide content in the air, which can easily cause chest tightness in people with poor physical fitness. Utility Model Content

[0004] The utility model provides a spiral lifting stadium roof structure, aiming to solve the problem that the current stadium with a roof structure has poor ventilation effect. When a large event is held in the stadium, the density of people in the venue is large, resulting in excessive carbon dioxide content in the air, which can easily cause chest tightness in people with poor physical fitness.

[0005] The utility model is implemented as follows: a spiral lifting stadium roof structure comprises: a stadium body, the top of the stadium body is fixedly connected with an annular gear box, the top of the annular gear box is provided with a liftable roof body, the bottom of the roof body is fixedly connected with a connecting ring; the four corners of the connecting ring are fixedly connected with lifting blocks, the outer sides of the lifting blocks are slidably connected with slide rails, the bottom ends of the slide rails are fixedly connected with the annular gear box, and the top ends of the slide rails are fixedly connected with the annular fixed plates; the interiors of the lifting blocks are provided with linkage mechanisms for controlling the lifting of the roof body.

[0006] Preferably, the linkage mechanism includes: the lifting block is threadedly connected to a screw rod, the top end of the screw rod is rotatably connected to the annular fixed plate, the bottom end of the screw rod passes through the annular gear box and extends to the first gear, the first gear is respectively fixedly connected to the screw rod, and the screw rod is rotatably connected to the annular gear box; an annular gear is arranged inside the annular gear box, and the first gear is meshed with the annular gear; a power mechanism for controlling the self-rotation of the annular gear is arranged at the bottom of the annular gear box.

[0007] Preferably, the power mechanism includes: a motor is fixedly connected to one side of the bottom of the annular gear box, the output end of the motor passes through the annular gear box and extends to the second gear, the second gear is fixedly connected to the output end of the motor; the second gear is meshed with the annular gear.

[0008] Preferably, a limiting ring is fixedly connected to the outer surface of the annular gear, and a matching annular groove is formed on the annular gear box near the limiting ring.

[0009] Preferably, a sealing ring is provided between the connecting ring and the annular gear box, and the sealing ring is fixedly connected to the connecting ring.

[0010] Preferably, a xenon headlight is disposed inside the top cover body, and the xenon headlight is fixedly connected to the top cover body.

[0011] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0012] By arranging a lifting block, a slide rail, an annular fixing plate and a linkage mechanism, the top cover body can be made to have the function of lifting. Users can hold large-scale events inside the venue. When the density of people inside the venue is large, the top cover body can be controlled to rise to improve the ventilation effect inside the venue body, thereby solving the problem that the current venues with top cover structures have poor ventilation effect. When large-scale events are held inside the venue, the density of people inside the venue is large, resulting in excessive carbon dioxide content in the air, which can easily cause chest tightness for people with poor physical fitness. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 The utility model Figure 1 Enlarged view of point A in the middle;

[0015] Figure 3 It is a schematic diagram of the internal structure of the annular gear box of the utility model.

[0016] In the figure: 1. Stadium body; 2. Ring gear box; 3. Top cover body; 4. Connecting ring; 5. Lifting block; 6. Slide rail; 7. Ring fixing plate; 8. Linkage mechanism; 9. Screw; 10. First gear; 11. Ring gear; 12. Power mechanism; 13. Motor; 14. Second gear; 15. Limiting ring; 16. Ring groove; 17. Sealing ring; 18. Xenon headlight. DETAILED DESCRIPTION

[0017] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0018] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0019] The utility model embodiment provides a spiral lifting stadium roof structure, such as Figure 1-3 As shown, it includes: a stadium body 1, the top of the stadium body 1 is fixedly connected to a ring gear box 2, the top of the ring gear box 2 is provided with a liftable top cover body 3, the bottom of the top cover body 3 is fixedly connected to a connecting ring 4; the four corners of the connecting ring 4 are fixedly connected to lifting blocks 5, the outer sides of the lifting blocks 5 are slidably connected to slide rails 6, the bottom ends of the slide rails 6 are fixedly connected to the ring gear box 2, and the top ends of the slide rails 6 are fixedly connected to the ring fixed plate 7; the interior of the lifting blocks 5 is provided with a linkage mechanism 8 for controlling the lifting of the top cover body 3.

[0020] It should be noted that the user controls the lifting block 5 to rise inside the slide rail 6 through the linkage mechanism 8. When the lifting block 5 rises, it drives the connecting ring 4, and the connecting ring 4 drives the top cover body 3, thereby separating the top cover body 3 from the venue body 1. The user can hold large-scale activities inside the venue. When the density of people inside the venue is large, the top cover body 3 is controlled to rise to improve the ventilation effect inside the venue body 1, which solves the problem that the current venues with a top cover structure have poor ventilation effects. When large-scale activities are held inside the venue, due to the large density of people inside the venue, the carbon dioxide content in the air is excessive, which can easily cause chest tightness for people with poor physical fitness.

[0021] In a further preferred embodiment of the present invention, Figure 1-2As shown, the linkage mechanism 8 includes: the interior of the lifting block 5 is threadedly connected with a screw rod 9, the top end of the screw rod 9 is rotatably connected to the annular fixed plate 7, the bottom end of the screw rod 9 passes through the annular gear box 2 and extends to the first gear 10, the first gear 10 is fixedly connected to the screw rod 9, and the screw rod 9 is rotatably connected to the annular gear box 2; an annular gear 11 is arranged inside the annular gear box 2, and the first gear 10 is meshed with the annular gear 11; and a power mechanism 12 for controlling the self-rotation of the annular gear 11 is arranged at the bottom of the annular gear box 2.

[0022] In this embodiment, the ring gear 11 drives the first gear 10 while rotating inside the ring gear box 2, the first gear 10 drives the screw 9, and the screw 9 drives the lifting block 5, thereby achieving the purpose of controlling the lifting of the lifting block 5.

[0023] In a further preferred embodiment of the present invention, Figure 3 As shown, the power mechanism 12 includes: a motor 13 is fixedly connected to one side of the bottom of the annular gear box 2, the output end of the motor 13 passes through the annular gear box 2 and extends to the second gear 14, the second gear 14 is fixedly connected to the output end of the motor 13; the second gear 14 is meshed with the annular gear 11.

[0024] In this embodiment, the motor 13 is started, the output end of the motor 13 drives the second gear 14 , and the second gear 14 drives the ring gear 11 , which can provide the ring gear 11 with power for self-rotation.

[0025] In a further preferred embodiment of the present invention, Figure 2-3 As shown, the outer surface of the ring gear 11 is fixedly connected to a limit ring 15 , and the ring gear box 2 is provided with a matching annular groove 16 near the limit ring 15 .

[0026] In this embodiment, the ring gear 11 can be limited in position, and the ring gear 11 can be flexibly rotated inside the ring gear box 2.

[0027] In a further preferred embodiment of the present invention, Figure 2 As shown, a sealing ring 17 is provided between the connecting ring 4 and the annular gear box 2 , and the sealing ring 17 is fixedly connected to the connecting ring 4 .

[0028] In this embodiment, the sealing performance at the contact point between the top cover body 3 and the annular gear box 2 is improved to prevent rainwater from flowing into the interior of the stadium body 1 through the gap between the top cover body 3 and the annular gear box 2 on rainy days.

[0029] In a further preferred embodiment of the present invention, Figure 1 As shown, a xenon headlight 18 is disposed inside the top cover body 3 , and the xenon headlight 18 is fixedly connected to the top cover body 3 .

[0030] In this embodiment, when the light intensity is low, the interior of the venue body 1 can be supplemented with light, so as to ensure the normal use of the venue body 1 when the light intensity is low.

[0031] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0032] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0033] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0034] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. The spiral lifting roof structure of the venue includes: A stadium body (1), the top of which is fixedly connected to a ring gear box (2), the top of which is provided with a liftable top cover body (3), the bottom of which is fixedly connected to a connecting ring (4); The invention is characterized in that the four corners of the connecting ring (4) are fixedly connected with a lifting block (5), the outer side of the lifting block (5) is slidably connected with a slide rail (6), the bottom end of the slide rail (6) is fixedly connected with the annular gear box (2), and the top end of the slide rail (6) is fixedly connected with the annular fixing plate (7); The lifting blocks (5) are provided with linkage mechanisms (8) inside for controlling the lifting of the top cover body (3).

2. The spiral lifting stadium roof structure according to claim 1, characterized in that: The linkage mechanism (8) comprises: The interior of the lifting block (5) is threadedly connected with a screw rod (9), the top end of each screw rod (9) is rotatably connected to the annular fixing plate (7), the bottom end of each screw rod (9) passes through the annular gear box (2) and extends to the first gear (10), the first gear (10) is fixedly connected to each screw rod (9), and each screw rod (9) is rotatably connected to the annular gear box (2); A ring gear (11) is arranged inside the ring gear box (2), and the first gears (10) are meshed with the ring gear (11); The bottom of the annular gear box (2) is provided with a power mechanism (12) for controlling the annular gear (11) to rotate.

3. The spiral lifting stadium roof structure according to claim 2, characterized in that: The power mechanism (12) comprises: A motor (13) is fixedly connected to one side of the bottom of the annular gear box (2); an output end of the motor (13) passes through the annular gear box (2) and extends to a second gear (14); and the second gear (14) is fixedly connected to the output end of the motor (13); The second gear (14) is meshed with the ring gear (11).

4. The spiral lifting stadium roof structure according to claim 2, characterized in that: The outer surface of the ring gear (11) is fixedly connected to a limit ring (15), and the ring gear box (2) is provided with a matching ring groove (16) near the limit ring (15).

5. The spiral lifting stadium roof structure according to claim 1, characterized in that: A sealing ring (17) is provided between the connecting ring (4) and the annular gear box (2), and the sealing ring (17) is fixedly connected to the connecting ring (4).

6. The spiral lifting stadium roof structure according to claim 1, characterized in that: A xenon headlight (18) is arranged inside the top cover body (3), and the xenon headlight (18) is fixedly connected to the top cover body (3).

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