CN211972972U

CN211972972U - Prefabricated type plastic course

Info

Publication number: CN211972972U
Application number: CN201921820876.5U
Authority: CN
Inventors: 王雪凌
Original assignee: Qingdao Kexing Education Equipment Engineering Co ltd
Current assignee: Qingdao Kexing Education Equipment Engineering Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-11-20
Anticipated expiration: 2029-10-28

Abstract

The utility model relates to a prefabricated type plastic course, including the basic unit, the basic unit top is equipped with the waterproof layer, the basic unit top with waterproof layer bottom fixed bonding, the waterproof layer includes waterproof ventilative layer, waterproof ventilative layer top is equipped with the hydrophobic layer, waterproof ventilative layer top with hydrophobic layer top fixed bonding, the hydrophobic layer top is equipped with the permeable bed, the hydrophobic layer top with permeable bed bottom fixed bonding, the waterproof layer top is equipped with first elastic layer, the waterproof layer with first elastic layer bottom fixed bonding, first elastic layer top is equipped with the second elastic layer, first elastic layer top with second elastic layer bottom fixed bonding, second elastic layer top is equipped with wear-resisting skid resistant course, the second elastic layer top with wear-resisting skid resistant course bottom fixed bonding, the utility model discloses have good gas permeability, The water permeability is good, the drainage capacity is good, the anti-seismic performance is good, and the water seepage device is suitable for popularization and use.

Description

Prefabricated type plastic course

Technical Field

The utility model relates to a prefabricated type plastic course belongs to plastic course technical field.

Background

The plastic track is also called as all-weather track and field sports track, has the characteristics of good flatness, high compressive strength, proper hardness and elasticity and stable physical performance, is favorable for the exertion of the speed and the technology of athletes, effectively improves the sports performance and reduces the falling injury rate, is the internationally recognized best all-weather outdoor sports ground floor material, is the prefabricated plastic track which is now the track and field sports ground deeply popular in China, middle school and primary school, and occupies 63 percent of the plastic pavement proportion of the prefabricated plastic track according to incomplete statistics.

The prefabricated plastic track on the market at present has poor air permeability and poor water drainage capacity, the service life of the prefabricated plastic track is shortened, and the common prefabricated plastic track has poor anti-seismic performance and relatively low comfort level.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model overcomes current defect, provides a prefabricated type plastic course, and its gas permeability is good, and the stronger and anti-seismic performance of drainage ability 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 prefabricated type plastic course, includes the basic unit, the basic unit top is equipped with the waterproof layer, the basic unit top with waterproof layer bottom fixed bonding, the waterproof layer includes waterproof ventilative layer, waterproof ventilative layer top is equipped with the hydrophobic layer, waterproof ventilative layer top with hydrophobic layer top fixed bonding, the hydrophobic layer top is equipped with the permeable bed, the hydrophobic layer top with permeable bed bottom fixed bonding, the waterproof layer top is equipped with first elastic layer, the waterproof layer with first elastic layer bottom fixed bonding, first elastic layer top is equipped with the second elastic layer, first elastic layer top with second elastic layer bottom fixed bonding, second elastic layer top is equipped with wear-resisting skid resistant course, second elastic layer top with wear-resisting skid resistant course bottom fixed bonding.

As a preferred technical scheme of the utility model, the basic unit includes thick pitch layer, thick pitch layer top is equipped with thin pitch layer, the top on thick pitch layer with the bottom on thin pitch layer is fixed to be bonded.

As an optimal technical scheme of the utility model, waterproof ventilative layer is the component of waterproof ventilative membrane material, the hydrophobic layer is the component of high density polyethylene material, the layer of permeating water is the component of geotechnological cloth layer material.

As an optimal technical scheme of the utility model, a plurality of guiding gutters have been seted up to the upper surface of hydrophobic layer, the permeable bed top is equipped with a plurality of align to grid's lug, first elastic layer bottom be equipped with the caulking groove that the lug position is relative.

As an optimized technical scheme of the utility model, be equipped with the ebonite granule in the second elastic layer, the ebonite granule is evenly filled inside the second elastic layer.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up the waterproof layer, can improve the waterproof air permeability of plastic course, make it have good gas permeability, infiltration nature, and its drainage ability preferred, can prolong the life of plastic course, the water is through permeable bed infiltration to hydrophobic layer, discharges through the guiding gutter on the hydrophobic layer, and waterproof air permeability layer can prevent that the water from getting into the basic unit and causing the injury to the basic unit.

2. The utility model discloses a set up first elastic layer and can play good shockproof and impact energy's effect of absorption, can effectively strengthen the whole elasticity effect of plastic course through setting up the second elastic layer, produce the frequency that the ligament was strained when reducing personnel and run, the ebonite granule adopts junked tire to smash simultaneously and makes, can reach resources are saved's purpose.

3. The utility model discloses a set up lug and caulking groove, can restrict the relative motion of waterproof layer and first elastic layer along the horizontal direction for assembly between waterproof layer and the first elastic layer is inseparabler.

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 view of the overall structure of the prefabricated plastic track of the present invention.

Fig. 2 is a schematic view of the split structure of the prefabricated plastic track of the present invention.

Reference numbers in the figures: 1. a base layer; 2. a coarse asphalt layer; 3. a fine asphalt layer; 4. a waterproof layer; 5. a waterproof breathable layer; 6. a hydrophobic layer; 7. a water permeable layer; 8. a water chute; 9. black glue particles; 10. a first elastic layer; 11. a second elastic layer; 12. a bump; 13. wear-resisting skid resistant course.

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 prefabricated plastic track comprises a base layer 1, a waterproof layer 4 is arranged above the base layer 1, the waterproof layer 4 can improve the waterproof and breathable capacity of the plastic track, so that the plastic track has good air permeability and water permeability, the water drainage capacity is good, the service life of the plastic track can be prolonged, the top of the base layer 1 is fixedly bonded with the bottom of the waterproof layer 4, the waterproof layer 4 comprises a waterproof and breathable layer 5, a hydrophobic layer 6 is arranged above the waterproof and breathable layer 5, the top of the waterproof and breathable layer 5 is fixedly bonded with the top of the hydrophobic layer 6, a permeable layer 7 is arranged above the hydrophobic layer 6, the top of the hydrophobic layer 6 is fixedly bonded with the bottom of the permeable layer 7, a first elastic layer 10 is arranged above the waterproof layer 4, the waterproof layer 4 is fixedly bonded with the bottom of the first elastic layer 10, a second elastic layer 11 is arranged above the first elastic layer 10, and the, and a wear-resistant anti-slip layer 13 is arranged above the second elastic layer 11, and the top of the second elastic layer 11 is fixedly bonded with the bottom of the wear-resistant anti-slip layer 13.

As shown in fig. 1, the base layer 1 of the present embodiment includes a coarse asphalt layer 2, a fine asphalt layer 3 is disposed above the coarse asphalt layer 2, and the top of the coarse asphalt layer 2 is fixedly bonded to the bottom of the fine asphalt layer 3.

As shown in fig. 1, the waterproof breathable layer 5 of this embodiment is the component of waterproof breathable film material, and the hydrophobic layer 6 is the component of high density polyethylene material, and the permeable layer 7 is the component of geotechnological cloth layer material, and the water permeates to the hydrophobic layer 6 through the permeable layer 7, discharges through guiding gutter 8 on the hydrophobic layer 6, and waterproof breathable layer 5 can prevent that the water from getting into basic unit 1 and causing the injury to basic unit 1.

As shown in fig. 2, the upper surface of the hydrophobic layer 6 of this embodiment is provided with a plurality of water chutes 8, the top of the water permeable layer 7 is provided with a plurality of bumps 12 which are uniformly arranged, the bottom of the first elastic layer 10 is provided with caulking grooves which are opposite to the bumps 12, and the bumps 12 and the caulking grooves can limit the relative movement of the waterproof layer 4 and the first elastic layer 10 along the horizontal direction, so that the waterproof layer 4 and the first elastic layer 10 are assembled more tightly.

As shown in fig. 1, the first elastic layer 10 of the present embodiment is formed by mixing foamed thermoplastic polyurethane beads, ethylene propylene rubber powder and an adhesive, and the first elastic layer 10 can have good shock-proof and impact energy-absorbing effects.

As shown in fig. 2, the second elastic layer 11 of this embodiment is formed by mixing a two-component polyurethane synthetic material and an environment-friendly polyurethane adhesive, black glue particles 9 are provided in the second elastic layer 11, the black glue particles 9 are uniformly filled in the second elastic layer 11, the second elastic layer 11 can effectively enhance the overall elastic effect of the plastic track, the ligament strain frequency generated during running of people is reduced, the black glue particles 9 are made by crushing waste tires, and the purpose of saving resources can be achieved.

For the convenience of understanding the above 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 can improve the waterproof and air permeable capacity of the plastic track by arranging the waterproof layer 4, so that the plastic track has good air permeability and water permeability, has better drainage capacity, can prolong the service life of the plastic track, the water permeates into the hydrophobic layer 6 through the permeable layer 7 and is discharged through the water chute 8 on the hydrophobic layer 6, the waterproof and air permeable layer 5 can prevent the water from entering the base layer 1 to cause damage to the base layer 1, the first elastic layer 10 can play a role in good shock resistance and impact energy absorption, the second elastic layer 11 can effectively enhance the overall elastic effect of the plastic track, the frequency of ligament strain generated when a person runs is reduced, meanwhile, the black rubber particles 9 are made by crushing waste tires, the purpose of saving resources can be achieved, and the waterproof layer 4 and the first elastic layer 10 can be limited from relative movement along the horizontal direction by arranging the convex blocks 12 and the caulking grooves, the fitting between the waterproof layer 4 and the first elastic layer 10 is made tighter.

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

1. A prefabricated type plastic course, includes basic unit (1), its characterized in that: a waterproof layer (4) is arranged above the base layer (1), the top of the base layer (1) is fixedly bonded with the bottom of the waterproof layer (4), the waterproof layer (4) comprises a waterproof breathable layer (5), a hydrophobic layer (6) is arranged above the waterproof breathable layer (5), the top of the waterproof breathable layer (5) is fixedly bonded with the top of the hydrophobic layer (6), a permeable layer (7) is arranged above the hydrophobic layer (6), the top of the hydrophobic layer (6) is fixedly bonded with the bottom of the permeable layer (7), a first elastic layer (10) is arranged above the waterproof layer (4), the waterproof layer (4) is fixedly bonded with the bottom of the first elastic layer (10), a second elastic layer (11) is arranged above the first elastic layer (10), the top of the first elastic layer (10) is fixedly bonded with the bottom of the second elastic layer (11), and a wear-resistant anti-slip layer (13) is arranged above the second elastic layer (11), the top of the second elastic layer (11) is fixedly bonded with the bottom of the wear-resistant anti-slip layer (13).

2. A pre-fabricated plastic runway according to claim 1, characterized in that: the base layer (1) comprises a coarse asphalt layer (2), a fine asphalt layer (3) is arranged above the coarse asphalt layer (2), and the top of the coarse asphalt layer (2) is fixedly bonded with the bottom of the fine asphalt layer (3).

3. A pre-fabricated plastic runway according to claim 1, characterized in that: the waterproof breathable layer (5) is a member made of a waterproof breathable film material, the hydrophobic layer (6) is a member made of a high-density polyethylene material, and the breathable layer (7) is a member made of a geotextile layer material.

4. A pre-fabricated plastic runway according to claim 1, characterized in that: a plurality of guiding gutters (8) are arranged on the upper surface of the hydrophobic layer (6), a plurality of lugs (12) which are uniformly arranged are arranged at the top of the permeable layer (7), and caulking grooves which are opposite to the lugs (12) are arranged at the bottom of the first elastic layer (10).

5. A pre-fabricated plastic runway according to claim 1, characterized in that: the second elastic layer (11) is internally provided with black glue particles (9), and the black glue particles (9) are uniformly filled in the second elastic layer (11).