Floor structure for sports venue

Abstract

The utility model discloses a floor structure for a sports venue, which belongs to the technical field of floors for sports venues and comprises a floor and a composite board, the composite board comprises high-density synthetic sound-absorbing cotton, concave composite shock absorbers are embedded in mounting holes, a composite sound-insulating module board is arranged at the upper end of the high-density synthetic sound-absorbing cotton, and a sound-insulating layer is arranged at the lower end of the composite sound-insulating module board. A damp-proof shock pad is arranged on the composite sound insulation module plate, and a steel mesh is arranged on the damp-proof shock pad; a positioning part is arranged on the lower connecting plate; according to the scheme, noise generated by sportsmen, balls and the like can be reduced and improved through the composite plate, the floor is well protected during use, the noise is low, the service life of the floor of the venue can be greatly prolonged, and the effect of the floor of the venue can be greatly improved; through cooperation of the positioning parts, the composite plate can be connected with the upper connecting plate and the lower connecting plate, the situation that when the composite plate is laid, the composite plate deviates or is inaccurate in position is greatly avoided, the laying quality and effect of a final floor are remarkably improved, the laying efficiency is high, and the using effect is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of sports venue floors, and more specifically relates to a floor structure for sports venues. Background Art

[0002] Sports venues are professional places for sports training, sports competitions and physical exercise. It is a general term for various sports venues built specifically to meet the needs of sports training, sports competitions and mass sports consumption. Sports venues mainly include stadiums, gymnasiums, swimming pools, sports fields and other indoor and outdoor venues that are open to the public and provide various services. Among them, sports venues are mainly indoor places for sports.

[0003] The floors of sports venues such as basketball courts and badminton halls are quite different from ordinary floors. Athletes jump a lot and the ball hits the ground, so the floors will have some sound insulation and shock absorption features. However, the current floor structure is relatively simple, with only a sound insulation layer or shock absorption layer added, and the shock absorption and sound absorption effect is not good. Moreover, when laying the floor on the ground of the venue, the staff needs to lay multiple floors in the corresponding accurate positions, which takes a lot of time, and it is easy to offset during laying, which affects the effect of floor laying.

[0004] Therefore, it is necessary to provide a floor structure for sports venues to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a floor structure for sports venues to solve the above technical problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A floor structure for a sports venue, comprising a floor, and further comprising:

[0008] A plurality of composite panels are provided and evenly laid on the floor, the composite panels include high-density synthetic sound-absorbing cotton, a plurality of mounting holes are provided on the high-density synthetic sound-absorbing cotton, a concave composite shock absorber is embedded and installed in the mounting holes, a composite sound insulation module board is provided on the upper end of the high-density synthetic sound-absorbing cotton, a moisture-proof shock-absorbing pad is provided on the composite sound insulation module board, a steel mesh is provided on the moisture-proof shock-absorbing pad, a cement layer is provided at the position of the steel mesh, and a surface floor is laid above the cement layer;

[0009] The upper connecting plate and the lower connecting plate are connected to the composite plate and the floor respectively, and the lower connecting plate is provided with a positioning component for connecting the upper connecting plate with the lower connecting plate.

[0010] Furthermore, a rubber sound insulation pad is provided between the upper connecting plate and the high-density synthetic sound-absorbing cotton, and a plastic film is laid on the top of the composite sound insulation module board.

[0011] Furthermore, the surface floor includes a base plate, a first layer of keels, a second layer of keels, plywood and a solid wood panel, a gap is provided between the first layer of keels and the second layer of keels, and the gap is filled with sound insulation cotton.

[0012] Furthermore, a plurality of limiting holes are provided at one end of the upper connecting plate, and a plug hole communicating with the limiting holes is provided at the other end.

[0013] Furthermore, the positioning component includes:

[0014] A positioning socket is arranged on the lower connecting plate and is matched with the jack. A limiting block is movably arranged on the positioning socket, and a pressure plate is movably sleeved on the outer wall of the positioning socket.

[0015] The connecting component and the transmission component are both arranged in the positioning socket. The connecting component is used to drive the limiting block to move horizontally, and the transmission component is used to drive the pressing plate to move up and down.

[0016] Furthermore, the connecting component includes a sunken groove opened in the positioning socket, the limiting block is slidably arranged in the sunken groove, and an elastic member is arranged between the limiting block and the inner wall of the sunken groove.

[0017] Furthermore, a transmission cavity is provided in the positioning socket, and a shift groove communicating with the transmission cavity is provided on a side wall of the positioning socket;

[0018] The transmission assembly includes a screw rod rotatably arranged in the transmission cavity, a threaded seat is threadedly connected to the screw rod, a connecting rod is arranged on the threaded seat, and the outer end of the connecting rod extends out of the displacement groove and is connected to the pressing plate.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] 1. In this scheme, the cement layer can be reinforced by steel mesh to ensure the hardness and stability of the ground; the moisture-proof shock-absorbing pad can achieve the shock-absorbing effect of athletes jumping and balls hitting, buffer the force they are subjected to, and reduce the friction damage of the upper cement layer to the lower composite sound insulation module board; the composite sound insulation module board can reduce the vibration frequency generated by athletes and sound insulation, which can effectively reduce the propagation and reflection of sound, that is, it can reduce the noise level; a large number of slender fibers in the high-density synthetic sound-absorbing cotton form a porous connection structure, which has obvious sound absorption and noise reduction effects, and also has excellent thermal insulation effects; the concave composite shock absorber embedded in the high-density synthetic sound-absorbing cotton is used to support the vibration frequency generated by the ball hitting the ground and the athletes jumping, which can play a good role in buffering the force. The noise generated by athletes and balls can be well reduced and improved through the composite board, so that the venue will have good protection for the floor when in use, low noise, and can greatly improve the service life and use effect of the venue floor.

[0021] 2. In this solution, the first and second keels of the surface floor serve as bearings, which can better bear the load of ground sports activities and ensure the stability and safety of the surface floor; they can also reduce ground noise and vibration, improve the comfort of ground sports, and reduce deformation and cracking. The sound insulation cotton filled in the gaps between the first and second keels can further achieve the effect of sound insulation and noise reduction.

[0022] 3. In this scheme, the composite panel can be connected to the upper connecting panel and the lower connecting panel by cooperating with the positioning components, that is, the composite panel is laid on the floor, which can greatly avoid the offset or inaccurate position of the composite panel when laying. It will not only significantly improve the laying quality and effect of the final floor, but also save a lot of time and manpower, greatly improve the laying efficiency, and have a good use effect; the removal of the upper connecting panel at a later stage is also very quick and simple, the operation is simple and convenient, and it can also be recycled later, which is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the local structure of the composite board of the utility model laid on the floor;

[0024] Figure 2 It is a cross-sectional structural schematic diagram of the composite plate of the utility model;

[0025] Figure 3 It is a schematic diagram of the explosion structure of the composite plate of the utility model;

[0026] Figure 4 for Figure 3 The enlarged structural diagram at A in the middle;

[0027] Figure 5This is a schematic diagram of the structure of the upper connecting plate and the lower connecting plate in the utility model in the connection state;

[0028] Figure 6 This is a schematic diagram of the internal section front view of the positioning socket of the utility model;

[0029] Figure 7 This is a schematic diagram of the internal cross-section side view of the positioning socket of the utility model;

[0030] Figure 8 It is a schematic diagram of the internal structure of the surface floor of the utility model.

[0031] Description of the numbers in the figure:

[0032] 1. Floor; 2. Composite panels; 21. High-density synthetic sound-absorbing cotton; 22. Mounting holes; 23. Concave composite shock absorbers; 24. Composite sound insulation module panels; 25. Moisture-proof shock-absorbing pads; 26. Steel mesh; 27. Cement layer; 28. Surface floor; 281. Bottom plate; 282. First layer of keel; 283. Second layer of keel; 284. Plywood; 285. Solid wood panel; 286. Gap; 29. ​​Rubber sound insulation pad; 3. Upper connecting plate; 4. Lower connecting plate; 5. Positioning component; 51. Positioning socket; 52. Limiting block; 53. Pressing plate; 54. Connecting assembly; 541. Inner recessed groove; 542. Elastic member; 55. Transmission assembly; 551. Screw; 552. Threaded seat; 553. Connecting rod; 6. Limiting hole; 7. Socket; 8. Transmission cavity; 9. Shifting groove; 10. Turning handle. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] See also Figure 1-5A floor structure for a sports venue includes a floor 1, and also includes: a composite panel 2, which is provided with multiple and evenly laid on the floor 1, the composite panel 2 includes a high-density synthetic sound-absorbing cotton 21, a plurality of mounting holes 22 are opened on the high-density synthetic sound-absorbing cotton 21, a concave composite shock absorber 23 is embedded and installed in the mounting hole 22, a composite sound insulation module board 24 is provided on the upper end of the high-density synthetic sound-absorbing cotton 21, a moisture-proof shock-absorbing pad 25 is provided on the composite sound insulation module board 24, a steel mesh 26 is provided on the moisture-proof shock-absorbing pad 25, a cement layer 27 is provided at the position of the steel mesh 26, and a surface floor 28 is laid above the cement layer 27; an upper connecting plate 3 and a lower connecting plate 4 are respectively connected to the composite panel 2 and the floor 1, and a positioning component 5 is provided on the lower connecting plate 4 for connecting the upper connecting plate 3 with the lower connecting plate 4.

[0035] During use, after laying the various parts of the composite panel 2 on the floor 1 of the venue, when the users are exercising in the venue, the surface floor 28 and the cement layer 27 can ensure the jumping effect of the athletes in the venue, as well as the rebound effect of the ball after contacting the floor, and also play a role in reinforcing and protecting the floor; the steel mesh 26 is arranged in a cross shape with multiple threaded steel bars, which can reinforce the cement layer 27 and ensure the hardness and stability of the ground; the 4.0mm moisture-proof shock-absorbing pad 25 can achieve the shock-absorbing effect when the athletes jump and the balls hit, and buffer the force they receive to a certain extent, and can also greatly reduce the friction damage of the upper cement layer 27 to the lower composite sound insulation module board 24, and play a certain protective role on the composite sound insulation module board 24. The sound insulation module board 24 is a GMM high-strength composite sound insulation module. The composite sound insulation module board 24 can reduce the vibration frequency and sound insulation generated by athletes, and can effectively reduce the propagation and reflection of sound, that is, it can reduce the noise level. The composite sound insulation module board 24 also has good flame retardant properties; a large number of slender fibers in the high-density synthetic sound-absorbing cotton 21 form a porous connection structure, which can well absorb the noise generated, and the sound absorption and noise reduction effect is obvious. The high-density synthetic sound-absorbing cotton 21 fibers are slender and flexible and have excellent thermal insulation effects; by embedding a concave composite shock absorber 23 in the high-density synthetic sound-absorbing cotton 21, it is used to support the vibration frequency generated by the ball hitting the ground and the athlete jumping, which can play a good buffering role against force. Therefore, the composite plate 2 can well reduce and improve the noise generated by athletes and balls, and can partially buffer and absorb the pressure generated by athletes on the ground, so that the venue will have good protection for the floor when in use, low noise, and can greatly improve the service life and use effect of the venue floor.

[0036] When laying the composite board 2, first fix the lower connecting board 4 on the floor 1, then install and fix the composite board 2 and the upper connecting board 3, and then install and lay the composite board 2 and the upper connecting board 3 on the lower connecting board 4. With the cooperation of the positioning component 5 on the lower connecting board 4, the composite board 2 can be connected with the upper connecting board 3 and the lower connecting board 4, that is, the composite board 2 is laid on the floor 1, and then repeated. It can greatly avoid the offset or inaccurate position of the composite board 2 when laying it, which will not only significantly improve the laying quality and effect of the final floor 1, but also save a lot of time and manpower, greatly improve the laying efficiency, and have a good use effect. When it is necessary to remove or replace a piece or the entire composite board 2 in the later stage, it is only necessary to remove the composite board 2 from the upper connecting board 3 first, or the upper connecting board 3 and the composite board 2 can be removed as a whole, and the upper connecting board 3 can continue to be recycled. After the restriction of the positioning component 5 on the upper connecting plate 3 is released, the upper connecting plate 3 can be removed and replaced. After the lower connecting plate 4 is removed, it can also be reused.

[0037] In this embodiment, preferably, please refer to Figure 2-3 A rubber sound insulation pad 29 is provided between the upper connecting plate 3 and the high-density synthetic sound-absorbing cotton 21, and a plastic film is laid on the top of the composite sound insulation module board 24. The rubber sound insulation pad 29 can further absorb the noise transmitted by the athletes or balls, and because the rubber is soft, it can also buffer the transmitted force to a certain extent. The plastic film on the top of the composite sound insulation module board 24 can play a moisture-proof role and further protect the composite sound insulation module board 24.

[0038] In this embodiment, preferably, please refer to Figure 8 The surface floor 28 includes a bottom plate 281, a first layer of keels 282, a second layer of keels 283, a plywood 284 and a solid wood panel 285. A gap 286 is provided between the first layer of keels 282 and the second layer of keels 283, and the gap 286 is filled with sound insulation cotton. The first layer of keels 282 and the second layer of keels 283 serve as the carriers of the surface floor 28, and the laying of the first layer of keels 282 and the second layer of keels 283 can better withstand the load of ground sports activities, thereby ensuring the stability and safety of the surface floor 28. The first layer of keels 282 and the second layer of keels 283 can also play a buffering role, reduce ground noise and vibration, and improve the comfort of ground sports. The first layer of keels 282 and the second layer of keels 283 can also enhance the stability of the surface floor 28, making it less susceptible to vibration and reducing deformation and cracking. At the same time, the gap 286 can improve the moisture resistance and service life of the surface floor 28, and effectively prevent the surface floor 28 from expanding and deforming due to environmental factors such as humidity; the sound insulation cotton in the gap 286 can further play the role of sound insulation and noise reduction.

[0039] In this embodiment, preferably, please refer to Figure 2-6, one end of the upper connecting plate 3 is provided with a plurality of limiting holes 6, and the other end is provided with a plug hole 7 communicating with the limiting holes 6. The positioning component 5 comprises: a positioning socket 51, which is arranged on the lower connecting plate 4 and adapted to the plug hole 7, a limiting block 52 is movably arranged on the positioning socket 51, and a pressing plate 53 is movably sleeved on the outer wall of the positioning socket 51; a connecting component 54 and a transmission component 55, both of which are arranged in the positioning socket 51, the connecting component 54 is used to drive the limiting block 52 to move horizontally, and the transmission component 55 is used to drive the pressing plate 53 to move up and down. When installing the upper connecting plate 3, the socket 7 of the upper connecting plate 3 is aligned with the position of the positioning socket 51, the positioning socket 51 will be inserted into the socket 7, the limiting block 52 will be squeezed by the socket 7, and the limiting block 52 will gradually enter the positioning socket 51. When the limiting block 52 enters the limiting hole 6, the limiting block 52 will no longer be squeezed, and the limiting block will be moved out of the 52 positioning socket 51 through the action of the connecting component 54. The upper connecting plate 3 can be fixed on the lower connecting plate 4 through the cooperation of the limiting block 52 and the limiting hole 6. The installation is very convenient and fast. Later, you only need to lay the connecting plate 3 on the lower connecting plate 4, which saves a lot of time, has high laying efficiency, and avoids the occurrence of laying position deviation, thereby improving the laying quality and effect.

[0040] When the upper connecting plate 3 needs to be removed later, the pressure plate 53 can be driven downward by the transmission assembly 55, and the pressure plate 53 will gradually squeeze the limiting block 52, and the limiting block 52 will gradually enter the positioning socket 51. When the limiting block 52 completely enters the positioning socket 51, the positioning socket 51 and the overall positioning component 5 will be separated from the limiting hole 6 and the socket 7, and the upper connecting plate 3 can be removed from the lower connecting plate 4, thus completing the removal of the upper connecting plate 3. The operation is simple and convenient, and it can also be recycled later, which is highly practical.

[0041] In this embodiment, preferably, please refer to Figure 6-7 The connection assembly 54 includes a sunken groove 541 provided in the positioning socket 51, the limiting block 52 is slidably disposed in the sunken groove 541, and an elastic member 542 is disposed between the limiting block 52 and the inner wall of the sunken groove 541. The elastic member 542 in the present application is a spring. When the limiting block 52 is under pressure, it will move toward the sunken groove 541 and compress the elastic member 542; and when the limiting block 52 is not under pressure, the elastic force of the elastic member 542 will cause the limiting block 52 to gradually move out of the sunken groove 541 and return to its initial state.

[0042] In this embodiment, preferably, please refer to Figure 4-7The positioning socket 51 has a transmission cavity 8, and the side wall of the positioning socket 51 has a shifting groove 9 communicating with the transmission cavity 8; the transmission assembly 55 includes a screw rod 551 rotatably arranged in the transmission cavity 8, a threaded seat 552 is threadedly connected to the screw rod 551, a connecting rod 553 is arranged on the threaded seat 552, and the outer end of the connecting rod 553 extends out of the shifting groove 9 and is connected to the pressing plate 53. The upper end of the screw rod 551 extends to the outside of the positioning socket 51 and is provided with a rotating handle 10. The screw rod 551 is driven to rotate by rotating the rotating handle 10, and the rotation of the threaded seat 552 is restricted by the shifting groove 9 and the connecting rod 553. At this time, the threaded seat 552 will move up and down along the screw rod 551, and the screw rod 551 will drive the connecting rod 553 to move along the shifting groove 9, and the connecting rod 553 will drive the pressing plate 53 to move up and down at the same time.

[0043] It should be understood that the examples and implementation modes described herein are for illustrative purposes only and are not intended to limit the present invention. Those skilled in the art may make various modifications or changes based on the examples and implementation modes. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0044] It should be noted that if the embodiments of the present invention involve directional indications such as up, down, left, right, front, back, etc., then the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0045] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or schemes that satisfy both A and B. In addition, "multiple" refers to more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

Claims

1. A floor structure for a sports venue, comprising a floor (1), It is characterized in that Also includes: A plurality of composite panels (2) are provided and evenly laid on the floor (1), the composite panel (2) comprising a high-density synthetic sound-absorbing cotton (21), the high-density synthetic sound-absorbing cotton (21) being provided with a plurality of mounting holes (22), a concave composite shock absorber (23) being embedded and installed in the mounting holes (22), a composite sound insulation module board (24) being provided at the upper end of the high-density synthetic sound-absorbing cotton (21), a moisture-proof shock-absorbing pad (25) being provided on the composite sound insulation module board (24), a steel mesh (26) being provided on the moisture-proof shock-absorbing pad (25), a cement layer (27) being provided at the position of the steel mesh (26), and a surface floor (28) being laid above the cement layer (27); The upper connecting plate (3) and the lower connecting plate (4) are respectively connected to the composite plate (2) and the floor (1); the lower connecting plate (4) is provided with a positioning component (5) for connecting the upper connecting plate (3) and the lower connecting plate (4).

2. A floor structure for sports venues according to claim 1, It is characterized in that A rubber sound insulation pad (29) is also provided between the upper connecting plate (3) and the high-density synthetic sound-absorbing cotton (21), and a plastic film is also laid on the top of the composite sound insulation module board (24).

3. A floor structure for sports venues according to claim 1, It is characterized in that The surface floor (28) comprises a bottom plate (281), a first layer of keels (282), a second layer of keels (283), a plywood (284) and a solid wood panel (285); a gap (286) is provided between the first layer of keels (282) and the second layer of keels (283); and the gap (286) is filled with sound insulation cotton.

4. A floor structure for sports venues according to claim 1, It is characterized in that One end of the upper connecting plate (3) is provided with a plurality of limiting holes (6), and the other end is provided with a plug hole (7) which is in communication with the limiting holes (6).

5. A floor structure for sports venues according to claim 4, It is characterized in that The positioning component (5) comprises: A positioning socket (51) is arranged on the lower connecting plate (4) and is adapted to the plug hole (7); a limiting block (52) is movably arranged on the positioning socket (51); and a pressure plate (53) is movably sleeved on the outer wall of the positioning socket (51); The connecting assembly (54) and the transmission assembly (55) are both arranged in the positioning socket (51), the connecting assembly (54) is used to drive the limiting block (52) to move horizontally, and the transmission assembly (55) is used to drive the pressing plate (53) to move up and down.

6. A floor structure for sports venues according to claim 5, It is characterized in that The connecting assembly (54) comprises a recessed groove (541) provided in the positioning socket (51), the limiting block (52) is slidably arranged in the recessed groove (541), and an elastic member (542) is arranged between the limiting block (52) and the inner wall of the recessed groove (541).

7. A floor structure for sports venues according to claim 5, It is characterized in that A transmission cavity (8) is provided in the positioning socket (51), and a shift groove (9) communicating with the transmission cavity (8) is provided on a side wall of the positioning socket (51); The transmission assembly (55) comprises a screw rod (551) rotatably disposed in the transmission chamber (8), the screw rod (551) being threadedly connected to a threaded seat (552), a connecting rod (553) being disposed on the threaded seat (552), and an outer end of the connecting rod (553) extending out of the displacement groove (9) and connected to the pressing plate (53).

Images