CN217629256U

CN217629256U - Novel air permeability plastic course

Info

Publication number: CN217629256U
Application number: CN202221334964.6U
Authority: CN
Inventors: 刘善午
Original assignee: Guangdong Longxiang Sports Facilities Co ltd
Current assignee: Guangdong Longxiang Sports Facilities Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-10-21
Anticipated expiration: 2032-05-31

Abstract

The utility model relates to a plastic course technical field discloses a novel gas permeability plastic course, including the runway, the runway surface sets up the rubber grained layer, rubber grained layer lower extreme sets up the wearing layer, the wearing layer lower extreme sets up the reinforcement net layer, reinforcement net layer lower extreme sets up ventilative layer, ventilative layer lower extreme sets up the drain pipe, the drain pipe lower extreme sets up the barrier layer, the barrier layer lower extreme sets up the reinforcement buffer layer, it sets up concrete layer to consolidate the buffer layer lower extreme, the concrete layer lower extreme sets up runway basic unit, runway basic unit inside is provided with a plurality of locating pieces, consolidate inside a plurality of gusset plates that set up of buffer layer, the inside I-shaped rubber pad that sets up of wearing layer, the runway both sides set up a plurality of sewers. The utility model discloses in, reduced the material quantity, reduced the construction degree of difficulty and cost, long service life has improved the environmental protection rate.

Description

Novel air permeability plastic course

Technical Field

The utility model relates to a plastic course technical field especially relates to novel gas permeability plastic course.

Background

The plastic track is also named as all-weather track for track and field sports and consists of polyurethane prepolymer, mixed polyether, waste tyre rubber, EPDM rubber grain or PU grain, pigment, assistant and stuffing. The plastic track has the characteristics of good flatness, high compressive strength, proper hardness and elasticity and stable physical performance, is beneficial to the exertion of the speed and the technology of athletes, effectively improves the sports performance and reduces the tumble injury rate. The plastic track is made of materials such as polyurethane rubber, has certain elasticity and color, has certain ultraviolet resistance and aging resistance, and is the best all-weather outdoor sports ground floor material internationally recognized.

The existing plastic track has the disadvantages of more material consumption, heavier construction, more complexity, low elastic density, easy bending, high breakage and damage rate, high product overweight logistics transportation cost, stronger plastic smell and general environmental protection rate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel air permeability plastic track.

In order to achieve the above purpose, the utility model adopts the following technical scheme: novel gas permeability plastic course, including the runway, the runway surface sets up the rubber grained layer, rubber grained layer lower extreme sets up the wearing layer, the wearing layer lower extreme sets up the reinforcement net layer, reinforcement net layer lower extreme sets up ventilative layer, ventilative layer lower extreme sets up the drain pipe, the drain pipe lower extreme sets up the barrier layer, the barrier layer lower extreme sets up the reinforcement buffer layer, it sets up concrete layer to consolidate the buffer layer lower extreme, the concrete layer lower extreme sets up the runway basic unit.

As a further description of the above technical solution:

a plurality of locating pieces are arranged inside the runway base layer, and the upper ends of the locating pieces are fixedly connected with a concrete layer.

As a further description of the above technical solution:

the reinforced buffer layer is internally provided with a plurality of reinforcing plates, the bottom ends of the reinforcing plates are fixedly connected with a concrete layer, and the top ends of the reinforcing plates are fixedly connected with an impermeable layer.

As a further description of the above technical solution:

the upward extending end of the drainage pipe penetrates through and is fixedly connected with the rubber particle layer, the wear-resistant layer, the reinforcing grid layer and the breathable layer.

As a further description of the above technical solution:

an I-shaped rubber pad is arranged in the wear-resistant layer, the top end of the I-shaped rubber pad is fixedly connected with a rubber particle layer, and the bottom end of the I-shaped rubber pad is fixedly connected with a reinforcing grid layer.

As a further description of the above technical solution:

the runway both sides set up a plurality of sewers, the inside fixed connection drain pipe of sewer.

As a further description of the above technical solution:

the rubber particle layer is characterized in that air holes are formed in the upper layer of the rubber particle layer, and a rubber box is arranged on the outer side of each air hole.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first set up the bleeder vent through rubber grained layer upper strata, the bleeder vent outside sets up the rubber box, puts into the rubber box with novel foaming rubber granule when the construction in, only need fill up the rubber box and just can accomplish laying to the rubber grained layer, reduced the material quantity, reduced the construction degree of difficulty and cost.

2. The utility model discloses in, through the wear-resisting layer inside I-shaped rubber pad that sets up, the runway both sides set up a plurality of sewers, the inside fixed connection drain pipe of sewer, and rubber grained layer upper strata sets up the bleeder vent, and the bleeder vent is connected with the bleeder vent, has strengthened the gas permeability of runway, prevents that the runway that overheated arouses from warping, and in the drain pipe discharged surface water into the sewer, prevent in the surface water infiltration ground, cause the damage of runway, prolonged the life of runway.

Drawings

Fig. 1 is a left side sectional view of the novel air-permeable plastic track of the present invention;

fig. 2 is a front plan view of the novel air-permeable plastic track of the present invention;

fig. 3 is a schematic view of the foamed rubber layer of the novel air-permeable plastic track in front view.

Illustration of the drawings:

1. a runway; 2. a football field; 3. a sewer; 4. a runway substrate; 5. positioning blocks; 6. a concrete layer; 7. reinforcing the buffer layer; 8. a reinforcing plate; 9. an impermeable layer; 10. a breathable layer; 11. reinforcing the grid layer; 12. a wear layer; 13. i-shaped rubber pads; 14. a rubber particle layer; 15. a drain pipe; 16. air holes are formed; 17. a rubber box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: novel gas permeability plastic course, including

runway

1, 1 surfaces on runway set up rubber particle layer 14, adopt novel foaming rubber granule (FR) and EPDM surface course to combine, and the proportion of product is slim and graceful, reduces the degree of difficulty of construction and reduces the logistics expense, than the light more environmental protection of original plastic course smell, environmental protection FR granule has good following characteristics: FR environmental protection rubber granule draws on the consumptive material of other motion ground mats, belongs to the product of circulated recycle, and the overall process from the production of raw and other materials to the product recycle is pollution-free and new carbon discharges, accords with the global trend of carbon neutralization. The FR particle plastic track has good chemical performance and does not contain toxic substances. The FR particle plastic track has incomparable high gel content (52.4%) compared with the traditional particles, obviously improves the physical sports performance of the sports ground and prolongs the service life. Better economy. The novel FR particle plastic runway bottom layer adopts the traditional construction method, the traditional thickness of 10mm is taken as an example, the cost of FR particle priming material is controlled to be about 45 yuan/square meter, the traditional cheapest EPDM priming particle scheme has the priming cost of about 65 yuan/square meter and the cost compression of more than 30 percent, and has good market popularization prospect and wide use scene. The lower end of a rubber particle layer 14 is provided with a wear-resistant layer 12, the wear-resistant layer 12 can prevent the ground from being worn, the lower end of the wear-resistant layer 12 is provided with a reinforcing grid layer 11, the reinforcing grid layer 11 reinforces the ground, the lower end of the reinforcing grid layer 11 is provided with a breathable layer 10, the breathable layer 10 reinforces the breathability of the runway 1, the runway 1 is prevented from being deformed due to overheating, the lower end of the breathable layer 10 is provided with a drain pipe 15, the drain pipe 15 drains surface water into a sewer 3, the drainage performance of the runway 1 is enhanced, the lower end of the drain pipe 15 is provided with an impermeable layer 9, the impermeable layer 9 is composed of waterproof mortar, the impermeable layer 9 can prevent the surface water from permeating into the ground and damaging the ground, the lower end of the impermeable layer 9 is provided with a reinforcing buffer layer 7, the reinforcing buffer layer 7 reinforces the ground, the reinforcing buffer layer 7 is composed of rubber shock-absorbing pads and provides a shock absorbing function after the runway 1 is paved, the shock of the ground is reduced, the lower end of the reinforcing buffer layer 7 is provided with a concrete layer 6, the lower end of the concrete layer 6 is provided with a runway base layer 4, and the runway base layer 4 provides a smooth foundation layer for the subsequent paving function layer.

Inside a plurality of locating pieces 5 that are provided with of runway basic unit 4, 5 upper end fixed connection concrete layer 6 of locating piece, lay concrete layer 6 in 4 tops of runway basic unit through locating piece 5, locating piece 5 provides the location for laying of concrete layer 6 and supports, consolidate 7 inside a plurality of gusset plates 8 that set up of buffer layer, 8 bottom end fixed connection concrete layer 6 of gusset plate, 8 top fixed connection barrier layer 9 of gusset plate, lay for runway 1 and provide shock-absorbing function after accomplishing, reduce the damage of vibrations to the ground.

The drain pipe 15 upwards extends the end and runs through and fixed connection rubber grained layer 14, wearing layer 12, consolidate net layer 11, ventilative layer 10, drain pipe 15 is in sewer 3 with surface water drainage, wearing layer 12 is inside to set up I-shaped rubber pad 13, I-shaped rubber pad 13 top fixed connection rubber grained layer 14, I-shaped rubber pad 13 bottom fixed connection consolidates net layer 11, set up I-shaped rubber pad 13 in wearing layer 12 and prevent that the sporter from damaging drain pipe 15 in the vibrations that the use runway produced, cause drain pipe 15 to leak, lead to 1 top layer of runway to damage, 1 both sides of runway set up a plurality of sewers 3, the inside fixed connection drain pipe 15 of sewer 3, prevent 1 top layer large tracts of land ponding on runway.

14 upper strata of rubber grained layer set up bleeder vent 16, bleeder vent 16 is linked together with ventilative layer 10, strengthen runway 1's gas permeability, runway 1 surface deformation that prevents overheated arouses, bleeder vent 16 outside sets up rubber box 17, put into rubber box 17 with novel foaming rubber granule when the construction in, only need fill up rubber box 17 and just can accomplish laying to rubber grained layer 14, save material reduction production and construction cost are few to the quantity, more be rich in elasticity than original plastic course, the rubber content height passes through the national standard test, long service life, stronger than original plastic course ageing resistance performance, 1 inboard settings football court 2 of runway.

The working principle is as follows: the method comprises the steps of providing a smooth foundation layer for a subsequent paving functional layer by arranging a runway base layer 4, arranging a positioning block 5 on the runway base layer 4, paving a concrete layer 6 above the runway base layer 4 through the positioning block 5, providing positioning support for paving the concrete layer 6 by the positioning block 5, arranging a reinforcing plate 8 at the upper end of the concrete layer 6, paving a reinforcing buffer layer 7 around the reinforcing plate 8, reinforcing the foundation by the reinforcing buffer layer 7, providing a damping function after paving the runway 1, reducing damage of vibration to the foundation, paving an anti-seepage layer 9 on the reinforcing buffer layer 7, paving a drain pipe 15 on an anti-seepage layer 9, enabling the upward extending end of the drain pipe 15 to extend to the surface of the runway all the time, communicating the drain pipe 15 with a sewer 3, discharging surface water into the sewer 3 through the drain pipe 15, preventing the ground surface water foundation from being damaged, enabling the ground to be used for a long time, paving a ventilation layer 10 on the drain pipe 15, communicating with a ventilation hole 16, enhancing the ventilation property of the runway 1, preventing the surface deformation of the runway 1 caused by overheating, paving a reinforcing grid layer 11, further improving the efficiency of the rubber pad 12 when the ground surface layer 12 is damaged by the rubber leakage, and the rubber pad 14, and reducing the damage of the rubber layer 12 when the rubber layer 12 is laid in the rubber layer 12, and the rubber mat laid in the rubber layer, and the rubber mat laid.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. Novel gas permeability plastic course, including runway (1), its characterized in that: the track (1) surface sets up rubber grained layer (14), rubber grained layer (14) lower extreme sets up wearing layer (12), wearing layer (12) lower extreme sets up consolidates net layer (11), it sets up ventilative layer (10) to consolidate net layer (11) lower extreme, ventilative layer (10) lower extreme sets up drain pipe (15), drain pipe (15) lower extreme sets up barrier layer (9), barrier layer (9) lower extreme sets up consolidates buffer layer (7), it sets up concrete layer (6) to consolidate buffer layer (7) lower extreme, concrete layer (6) lower extreme sets up track basic unit (4).

2. A novel air-permeable plastic course according to claim 1, characterized in that: a plurality of positioning blocks (5) are arranged inside the runway base layer (4), and the upper ends of the positioning blocks (5) are fixedly connected with a concrete layer (6).

3. A novel air-permeable plastic course according to claim 1, characterized in that: a plurality of reinforcing plates (8) are arranged inside the reinforcing buffer layer (7), the bottom ends of the reinforcing plates (8) are fixedly connected with the concrete layer (6), and the top ends of the reinforcing plates (8) are fixedly connected with the impermeable layer (9).

4. A novel air-permeable plastic course according to claim 1, characterized in that: the upward extending end of the drainage pipe (15) penetrates through and is fixedly connected with the rubber particle layer (14), the wear-resistant layer (12), the reinforcing grid layer (11) and the ventilation layer (10).

5. A novel air-permeable plastic course according to claim 1, characterized in that: an I-shaped rubber pad (13) is arranged inside the wear-resistant layer (12), the top end of the I-shaped rubber pad (13) is fixedly connected with a rubber particle layer (14), and the bottom end of the I-shaped rubber pad (13) is fixedly connected with a reinforced grid layer (11).

6. A novel air-permeable plastic course according to claim 1, characterized in that: a plurality of sewers (3) are arranged on two sides of the runway (1), and drain pipes (15) are fixedly connected inside the sewers (3).

7. A novel air-permeable plastic course according to claim 1, characterized in that: the rubber particle layer (14) is provided with air holes (16) on the upper layer, and a rubber box (17) is arranged on the outer side of each air hole (16).

8. A novel air-permeable plastic course according to claim 1, characterized in that: the football field (2) is arranged on the inner side of the runway (1).