CN211171491U - Anti-aging self-knotting runway - Google Patents

Abstract

The utility model relates to an anti-aging self-graining runway, which comprises a sandy soil layer, a gravel layer, a base surface layer, an enhancement layer, a buffer layer, a porous foam net layer, a water seepage graining layer, a second self-graining layer and a first self-graining layer, wherein the gravel layer is laid above the sandy soil layer, the base surface layer is laid above the gravel layer, the enhancement layer is laid above the base surface layer, the buffer layer is laid above the enhancement layer, the porous foam net layer is laid above the buffer layer, the water seepage graining layer is arranged above the porous foam net layer, colloidal particles are arranged inside the water seepage graining layer, the second self-graining layer is arranged above the water seepage graining layer, the first self-graining layer is laid above the second self-graining layer, the utility model has novel structure, reasonable design, enhanced anti-aging effect, good anti-waterlogging effect, prolonged service life of the runway and low manufacturing cost, can be produced in large quantities.

Description

Anti-aging self-knotting runway

Technical Field

The utility model relates to a from knot line runway of ageing resistance belongs to from knot line runway technical field.

Background

The self-grained plastic track is a novel particle-free track, is designed according to sports biomechanics and strictly according to Germany standards, is upgraded into a professional three-layer composite structure, is also provided with a unique closed-pore microbubble elastic interlayer, generates continuous kinetic energy in the sports process, is injured in better protection sports, achieves the up-to-standard requirement of newly issued impact absorption rate of International Union of fields of 35% -50%, and is a field casting type professional track structure.

Along with the development of the society, the promotion of the national fitness exercise, more and more people have added in the team of the physical training, run in the physical training is the most common exercise mode, the best place of running in the school is the playground, the terrace hardness of current playground is high, the elasticity is poor, easily ageing, easy rotten behind the ponding, need often maintain the playground terrace, the amount of labour is big, with high costs, and has caused the influence to people's normal motion.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves overcomes current defect, provides a self-knotting line runway of ageing resistance, and the ageing resistance performance is good, the maintenance of being convenient for, and intensity and toughness are good, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a sand texture layer, metalling, base course, enhancement layer, buffer layer, porous foam stratum reticulare, infiltration grained layer, second from the graining layer, first from the graining layer, the metalling has been laid to sand texture soil layer top, the base course has been laid to the rubble layer top, the enhancement layer has been laid to the base course top, the buffer layer has been laid to the enhancement layer top, porous foam stratum reticulare has been laid to the buffer layer top, porous foam stratum reticulare top is equipped with the infiltration grained layer, infiltration grained layer inside is equipped with the micelle, infiltration grained layer top is equipped with the second from the graining layer, the second has been laid first from the graining layer top.

As an optimal technical scheme of the utility model, first from the knot line layer and the second from knot line layer reverse spraying, and first from knot line layer and second from knot line layer surface spraying have the polyurethane surface course.

As an optimal technical scheme of the utility model, be equipped with water drainage tank between buffer layer and the porous foam stratum reticulare, water drainage tank below is equipped with the outlet, the outlet extends to sandy soil layer.

As an optimized technical proposal of the utility model, the gravel particles are arranged in the gravel layer, and the diameter of the gravel particles is 1.5cm-2.5 cm.

As an optimal technical scheme of the utility model, the inside a plurality of through-hole that is equipped with of porous foam stratum reticulare, enhancement layer inner structure is the design of steel wire crossing, the inside material of buffer layer is polypropylene foam.

As an optimized technical scheme of the utility model, the material of base course layer is the stereoplasm rubber.

The utility model discloses beneficial effect:

1. the utility model discloses a set up first knot line layer and second from knot line reverse spraying messenger's structure more stable, through adopting more wear-resisting polyurethane surface course formula, replace the EPDM granule as the non-slip surface course, make the surface course form a more wear-resisting corrugated surface of antiskid, both kept traditional characteristics such as polyurethane runway material resistant marquis, ageing-resistant, overcome the old hair disease that traditional polyester runway was easily threshed again.

2. The utility model discloses a set up water drainage tank and outlet and make the inside difficult ponding of runway, reduce runway cost of maintenance, prolonged runway life, make higher difficult fracture or distortion of taking place of runway intensity through setting up the enhancement layer, can alleviate the pressure on the runway through setting up the buffer layer, and make the runway compliance good, extension runway life.

3. The utility model discloses a set up infiltration grained layer and porous foam net layer and make ponding in the runway discharge to water drainage tank easily, make runway internal structure intensity high and stable through setting up the metalling and the base course, it is not fragile, the maintenance of being convenient for reduces the maintenance rate.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic cross-sectional view of the present invention.

Fig. 2 is a schematic view of a porous foam web layer of the present invention.

Reference numbers in the figures: 1. a sandy soil layer; 2. a crushed stone layer; 3. a base surface layer; 4. a reinforcing layer; 5. a buffer layer; 6. a porous foam web layer; 7. a water-permeable granular layer; 8. a second self-texturing layer; 9. a first self-texturing layer; 10. a water discharge tank; 11. a water outlet; 12. and a through hole.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1-2, a self-graining runway of ageing resistance, including sandy soil layer 1, rubble layer 2, ground coat 3, the enhancement layer 4, the buffer layer 5, porous foam stratum reticulare 6, infiltration grained layer 7, the second is from graining layer 8, it is first from graining layer 9, sandy soil layer 1 is located the bottommost, rubble layer 2 has been laid to sandy soil layer 1 top, ground coat 3 has been laid to rubble layer 2 top, the enhancement layer 4 has been laid to ground coat 3 top, buffer layer 5 has been laid to enhancement layer 4 top, porous foam stratum reticulare 6 has been laid to buffer layer 5 top, porous foam stratum reticulare 6 top is equipped with infiltration grained layer 7, infiltration grained layer 7 inside is equipped with the micelle, infiltration grained layer 7 top is equipped with the second from graining layer 8, the second has been laid first from graining layer 9 from graining layer 8 top.

As shown in fig. 1, the first self-texturing layer 9 and the second self-texturing layer 8 of the present embodiment are sprayed in opposite directions, and polyurethane surface layers are sprayed on the surfaces of the first self-texturing layer 9 and the second self-texturing layer 8.

As shown in fig. 1 to 2, a drainage channel 10 is provided between the cushioning layer 5 and the porous foam mesh layer 6 in the present embodiment, a drainage port 11 is provided below the drainage channel 10, and the drainage port 11 extends to the sandy soil layer 1.

As shown in fig. 1, the crushed stone particles are arranged inside the crushed stone layer 2 of the embodiment, the diameter of the crushed stone particles is 1.5cm-2.5cm, the plurality of through holes 12 are arranged inside the porous foam net layer 6, the reinforcing layer 4 is designed in a steel wire crossing manner, the buffer layer 5 is made of polypropylene foam plastics, and the base surface layer 3 is made of hard rubber.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

The utility model discloses the theory of operation: the utility model discloses a set up first from the knot layer 9 and the second from the reverse spraying of knot layer 8 makes the structure more stable, through adopting more wear-resisting polyurethane surface course prescription, replace EPDM granule as the non-slip surface course, make the surface course form a more anti-skidding wear-resisting concavo-convex surface, both remain traditional characteristics such as polyurethane runway material resistant to weather, ageing-resistant, overcome the old wooly that traditional polyester runway easily threshed, make the inside of runway difficult ponding through setting up water drainage tank 10 and outlet 11, reduce the runway cost of maintenance, runway service life has been prolonged, make runway intensity higher difficult to break or distortion through setting up the enhancement layer 4, can alleviate the pressure on the runway through setting up buffer layer 5, and make the runway compliance good, prolong service life, make the ponding in the runway easy to discharge to water drainage tank 10 through setting up infiltration grained layer 7 and porous foam stratum reticulare 6, make runway inner structure intensity high and stable through setting up metalling 2 and base surface course 3, it is not fragile, the maintenance of being convenient for reduces the maintenance rate.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims (6)

1. The utility model provides an ageing resistance from knot line runway, includes sandy soil layer (1), metalling (2), base surface layer (3), enhancement layer (4), buffer layer (5), porous foam stratum reticulare (6), infiltration granular layer (7), the second is from knot line layer (8), first from knot line layer (9), its characterized in that: gravel layer (2) have been laid to sandy soil layer (1) top, base course (3) have been laid to gravel layer (2) top, enhancement layer (4) have been laid to base course (3) top, buffer layer (5) have been laid to enhancement layer (4) top, porous foam net layer (6) have been laid to buffer layer (5) top, porous foam net layer (6) top is equipped with infiltration grained layer (7), infiltration grained layer (7) inside is equipped with the micelle, infiltration grained layer (7) top is equipped with the second from grained layer (8), the second has been laid first from grained layer (9) from grained layer (8) top.

2. The anti-aging self-graining runway of claim 1, characterized in that: the first self-texturing layer (9) and the second self-texturing layer (8) are sprayed reversely, and polyurethane surface layers are sprayed on the surfaces of the first self-texturing layer (9) and the second self-texturing layer (8).

3. The anti-aging self-graining runway of claim 1, characterized in that: a drainage groove (10) is arranged between the buffer layer (5) and the porous foam net layer (6), a drainage port (11) is arranged below the drainage groove (10), and the drainage port (11) extends to the sandy soil layer (1).

4. The anti-aging self-graining runway of claim 1, characterized in that: gravel particles are arranged inside the gravel layer (2), and the diameter of the gravel particles is 1.5cm-2.5 cm.

5. The anti-aging self-graining runway of claim 1, characterized in that: the reinforced plastic composite material is characterized in that a plurality of through holes (12) are formed in the porous foam net layer (6), the reinforced layer (4) is designed in a steel wire crossing mode, and the buffer layer (5) is made of polypropylene foam plastics.

6. The anti-aging self-graining runway of claim 1, characterized in that: the base surface layer (3) is made of hard rubber.

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