Rubber runway with anti-bubbling structure
By designing the diversion and drainage tank structure on the rubber runway, the problem of water accumulation and circulation of the rubber runway is solved, and the effective drainage and discharge of rainwater is achieved, and the safety and durability of the runway are improved.
Patent Information
- Application Number
- CN202421878841.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-05
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-08-05
AI Technical Summary
The existing rubber runways are prone to form water accumulation in the middle on rainy days, which leads to difficulty in circulation of water accumulation and affects use. Moreover, it is difficult to discharge after entering the runway, affecting the normal use and safety of the runway.
A rubber runway structure with a diversion groove and a drainage groove is designed. The diversion groove drains rainwater to the seepage layer through the diversion hole. The drainage groove discharges water through the connecting strip and the outlet pipe. Combined with the design of the diversion layer and the drainage layer, the effective drainage and discharge of rainwater is achieved.
Effectively prevent safety accidents caused by water accumulation on the runway, increase safety factor, improve the breathability and durability of the runway, and avoid the occurrence of bubbles.
Smart Images
Figure CN223150971U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rubber track machinery, in particular to a rubber track with an anti-bubbling structure. Background Art
[0002] A rubber track, also known as an all-weather track for track and field sports, is composed of polyurethane prepolymer, mixed polyether, waste tire rubber, EPDM rubber particles or PU particles, pigments, additives, and fillers. The rubber track has the characteristics of good flatness, high compressive strength, appropriate hardness and elasticity, and stable physical properties, which is conducive to the exertion of athletes' speed and skills, effectively improves sports performance, and reduces the rate of falls. The rubber track is composed of materials such as polyurethane rubber, has a certain elasticity and color, has a certain ability to resist ultraviolet rays and aging resistance, and is the best all-weather outdoor sports field floor material recognized internationally.
[0003] Existing rubber tracks are prone to form water accumulation in the middle position on rainy days, resulting in difficult water circulation and affecting use. Moreover, it is difficult to drain the water after it enters the inside of the track, and the accumulation of water affects the normal use of the track. Summary of the Utility Model
[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose a rubber track with an anti-bubbling structure.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0006] A rubber track with an anti-bubbling structure includes a rubber elastic layer. A plurality of diversion grooves are evenly opened on the top surface of the rubber elastic layer, and a plurality of diversion holes are evenly opened inside the diversion grooves.
[0007] A reinforcement frame is provided at the bottom of the rubber elastic layer, a water permeable layer is provided at the bottom of the reinforcement frame, and a drainage layer is provided at the bottom of the water permeable layer.
[0008] A plurality of drainage grooves are evenly opened on the drainage layer.
[0009] Connection strips are respectively provided on both sides of the drainage layer, and a water outlet pipe is provided on one side of the connection strip.
[0010] Preferably, rubber particles are evenly distributed on the top surface of the rubber elastic layer, and frames are respectively provided on both sides of the rubber elastic layer.
[0011] Preferably, the diversion holes communicate with the inside of the track.
[0012] Preferably, the bottom surface of the drainage groove gradually decreases in height from the middle to both sides.
[0013] Preferably, a U-shaped groove is opened on one side of the connection strip, and the U-shaped groove communicates with the drainage groove.
[0014] Preferably, the water outlet pipe is communicated with the U-shaped groove.
[0015] The utility model has the following beneficial effects:
[0016] 1. The rainwater on the surface of the rubber elastic layer is drained into the diversion groove through the diversion groove of the utility model, and then the rainwater is drained into the water seepage layer through the diversion hole, so as to prevent safety accidents caused by water accumulation on the runway and increase the safety factor of the runway.
[0017] 2. The rainwater seeping out of the water seepage layer is drained into the U-shaped groove opened by the connecting strip through the drainage groove of the utility model, and drained through the water outlet pipe, which can effectively drain the water entering the runway to the outside, and the runway has good air permeability, not only has good drainage effect but also can avoid the expansion of gas in the runway, further avoiding the generation of bubbles. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 is a schematic diagram of the overall structure;
[0019] Figure 2 is an exploded structure diagram;
[0020] Figure 3 is a schematic diagram of the drainage layer structure;
[0021] Figure 4 is Figure 1 a magnified structure diagram at A.
[0022] In the figure: 1, rubber elastic layer; 101, diversion groove; 102, diversion hole; 2, rubber particles; 3, reinforcement frame; 4, water seepage layer; 5, drainage layer; 501, drainage groove; 6, connecting strip; 7, water outlet pipe; 8, frame. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0023] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.
[0024] Referring to Figures 1-4 , a rubber runway with an anti-bubble structure, including a rubber elastic layer 1, a plurality of diversion grooves 101 are uniformly opened on the top surface of the rubber elastic layer 1, a plurality of diversion holes 102 are uniformly opened inside the diversion grooves 101, and the diversion holes 102 are communicated with the inside of the runway.
[0025] The rainwater on the surface of the rubber elastic layer 1 is drained into the diversion groove 101 through the diversion groove 101, and then the rainwater is drained into the water seepage layer 4 through the diversion hole 102, so as to prevent safety accidents caused by water accumulation on the runway and increase the safety factor of the runway.
[0026] A reinforcing frame 3 is provided at the bottom of the rubber elastic layer 1, which can effectively share all the bearing forces above, improving the stability and durability of the runway. A water-permeable layer 4 is provided at the bottom of the reinforcing frame 3. After the rubber particles are mixed with the polyurethane adhesive, a water-permeable layer 4 with certain elasticity and water permeability can be formed. A drainage layer 5 is provided at the bottom of the water-permeable layer 4.
[0027] The drainage layer 5 is a polyethylene board, and a number of drainage grooves 501 are evenly opened on the drainage layer 5. The bottom surface of the drainage groove 501 gradually decreases in height from the middle to both sides, facilitating the discharge of rainwater.
[0028] Connection strips 6 are respectively provided on both sides of the drainage layer 5. A U-shaped groove is opened on one side of the connection strip 6, and the U-shaped groove is communicated with the drainage groove 501. An outlet pipe 7 is provided on one side of the connection strip 6, and the outlet pipe 7 is communicated with the U-shaped groove.
[0029] The rainwater seeping out from the water-permeable layer 4 is discharged into the U-shaped groove opened on the connection strip 6 through the drainage groove 501 and drained through the outlet pipe 7, which can effectively drain the water entering the runway outside the runway. Moreover, the runway has good air permeability, not only has a good drainage effect but also can avoid the expansion of gas in the runway, further avoiding the generation of bubbles.
[0030] Rubber particles 2 are evenly distributed on the top surface of the rubber elastic layer 1, which can increase the friction during exercise and prevent slipping during exercise. Borders 8 are respectively provided on both sides of the rubber elastic layer 1, which can effectively prevent the runway from extending and spreading to both sides, improving the durability and service life of the runway.
[0031] In the present utility model, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but are in contact through other features between them. Moreover, the first feature being "above", "over" and "on the top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under" and "beneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.
[0032] Among all the solutions mentioned above, for the connection between two components, welding, the mating connection of bolts and nuts, bolt or screw connection, or other well-known connection methods can be selected according to the actual situation, which will not be elaborated one by one here. Moreover, as described above, this is only a preferred specific implementation mode of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, making equivalent substitutions or changes according to the technical solution and the inventive concept of the present utility model, shall be covered by the protection scope of the present utility model.
[0033] In addition, it should be understood that although this specification is described according to the implementation modes, not every implementation mode only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A rubber runway with an anti-foaming structure, comprising a rubber elastic layer (1), characterized in that: A number of diversion grooves (101) are evenly formed on the top surface of the rubber elastic layer (1), and a number of diversion holes (102) are evenly formed inside the diversion grooves (101); A reinforcing frame (3) is provided at the bottom of the rubber elastic layer (1), a water seepage layer (4) is provided at the bottom of the reinforcing frame (3), and a drainage layer (5) is provided at the bottom of the water seepage layer (4); A number of drainage grooves (501) are evenly formed on the drainage layer (5); Connection strips (6) are respectively provided on both sides of the drainage layer (5), and a water outlet pipe (7) is provided on one side of the connection strip (6).
2. The rubber track with an anti-foaming structure according to claim 1, characterized in that: Rubber particles (2) are evenly distributed on the top surface of the rubber elastic layer (1), and frames (8) are respectively provided on both sides of the rubber elastic layer (1).
3. The rubber track with an anti-foaming structure according to claim 1, characterized in that: The diversion holes (102) communicate with the inside of the runway.
4. A rubber runway with an anti-foaming structure according to claim 1, characterized in that: The bottom surface of the drainage groove (501) gradually decreases in height from the middle to both sides.
5. The rubber runway with an anti-foaming structure according to claim 1, wherein: A U-shaped groove is formed on one side of the connection strip (6), and the U-shaped groove communicates with the drainage groove (501).
6. A rubber runway with an anti-foaming structure according to claim 1, characterized in that: The water outlet pipe (7) communicates with the U-shaped groove.