CN212771827U

CN212771827U - Plastic particle runway

Info

Publication number: CN212771827U
Application number: CN202020318423.9U
Authority: CN
Inventors: 陈鲜生; 郑云
Original assignee: Fujian Ledong Stadium Material Co ltd
Current assignee: Fujian Ledong Stadium Material Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2021-03-23
Anticipated expiration: 2030-03-13

Abstract

The utility model discloses a plastic granule runway, which comprises a surface layer structure and a basic layer structure, wherein the surface layer structure is arranged at the upper end of the basic layer structure; processing has ventilative hydrophobic groove in the bottom of angle of attack panel, and ventilative hydrophobic groove parallel arrangement has a plurality of, and all communicates the inner chamber of surface course subassembly for runway surface course structure can be when the rainfall takes place, in time will be inside ground rainwater discharge through ventilative hydrophobic groove, improves the gas permeability, avoids influencing life. This surface course subassembly of plastic granule runway is provided with a plurality ofly, and the both sides of surface course subassembly are provided with draw-in groove and fixture block respectively for a plurality of surface course subassemblies can make up and form a great surface course, and every surface course subassembly can also be connected other surface course subassemblies through draw-in groove and fixture block, compares with traditional whole runway surface course, more convenient to detach and installation.

Description

Plastic particle runway

Technical Field

The utility model relates to a plastic course technical field specifically is a plastic granule runway.

Background

The plastic track, also called all-weather track for track and field sports, is composed of polyurethane prepolymer, mixed polyether, waste tyre rubber, EPDM rubber particles or PU particles, pigment, assistant and filler, and has the features of good flatness, high compression strength and stable physical performance, and is favorable for playing speed and technology of athletes.

Most plastic granule runway installation and dismantlement are comparatively difficult today, and ventilative hydrophobic effect is not good and buffer performance is relatively poor, when the sportsman accident fell down, often can bring very big injury for the sportsman.

To solve the problems, the plastic particle runway with the glue content reaching 50% has the advantages of being simple to mount and dismount, good in air-permeable and hydrophobic effect, good in buffering performance and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic granule runway, it has the installation and dismantles advantages such as comparatively simple, ventilative hydrophobic effectual and buffer performance is better to solved plastic granule runway installation among the prior art and dismantled comparatively difficultly, ventilative hydrophobic effectual and buffer performance is relatively poor, when the sportsman accident fell down, often can bring the problem of very big injury for the sportsman.

In order to achieve the above object, the utility model provides a following technical scheme: a plastic particle runway comprises a surface layer structure and a base layer structure, wherein the surface layer structure is arranged at the upper end of the base layer structure and comprises an attack angle panel, a surface layer assembly and a damping elastic piece, the attack angle panel is fixedly connected with one side end face of the surface layer assembly, and the bottom surface of the surface layer assembly is connected with the base layer structure through a plurality of damping elastic pieces;

the base structure comprises a base layer, a cementing layer and a slurry sealing layer, wherein the base layer is arranged at the upper end of the cementing layer, and the slurry sealing layer is fixedly connected to the bottom end of the cementing layer.

Preferably, the bottom of the attack angle panel is processed with a plurality of air-permeable hydrophobic grooves which are arranged in parallel and are communicated with the inner cavity of the surface layer assembly.

Preferably, the surface layer assembly is provided with a plurality of grooves, and the two sides of the surface layer assembly are respectively provided with a clamping groove and a clamping block.

Preferably, the material of the surface layer component is EPDM colored rubber particle material.

Preferably, the base layer is made of waterproof asphalt materials, and the sealing slurry layer is made of cement materials.

Preferably, the material of the cementing layer is polyether material and isocyanate material respectively.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this plastic granule runway, the surface course subassembly is provided with a plurality ofly, and the both sides of surface course subassembly are provided with draw-in groove and fixture block respectively for a plurality of surface course subassemblies can make up and form a great surface course, and every surface course subassembly can also be connected other surface course subassemblies through draw-in groove and fixture block, compares with traditional whole runway surface course, more convenient to detach and installation.

2. This plastic granule runway has ventilative hydrophobic groove in the bottom processing of angle of attack panel, and ventilative hydrophobic groove parallel arrangement has a plurality of, and all communicates the inner chamber of surface course subassembly for runway surface course structure can be when the rainfall takes place, in time will be inside ground rainwater discharge through ventilative hydrophobic groove, improves the gas permeability, avoids influencing life.

3. This plastic granule runway connects basic unit's structure at the bottom surface of surface course subassembly through a plurality of shock attenuation elastic component for when the unexpected condition such as sportsman falls down appears, can slow down the collision external force with the paint layer of drawing a line through the elasticity post in proper time, reduce sportsman's injured probability.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the surface layer structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

FIG. 4 is a schematic structural view of a surface layer assembly of the present invention;

fig. 5 is a schematic view of the internal cross-section structure of the present invention.

In the figure: 1. a face layer structure; 11. an angle of attack panel; 111. a ventilating and draining groove; 12. a facing component; 121. A card slot; 122. a clamping block; 123. EPDM colored rubber particulate material; 13. a shock-absorbing elastic member; 2. a base layer structure; 21. a base layer; 211. a waterproof asphalt material; 22. a cementing layer; 221. a polyether material; 222. An isocyanate material; 23. a sealing slurry layer; 231. a cementitious material.

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.

Referring to fig. 1 and 5, a plastic grain runway includes a surface layer structure 1 and a base layer structure 2, the base layer structure 2 includes a base layer 21, a cementing layer 22 and a slurry sealing layer 23, the base layer 21 is installed on the upper end of the cementing layer 22, and the bottom end of the cementing layer 22 is fixedly connected with the slurry sealing layer 23; the material of the surface layer component 12 is EPDM colored rubber particle material 123; the base layer 21 is made of waterproof asphalt material 211, and the sealing slurry layer 23 is made of cement material 231; the material of the adhesive layer 22 is a polyether material 221 and an isocyanate material 222.

Referring to fig. 2-4, in a plastic grain runway, a surface layer structure 1 is disposed at an upper end of a base layer structure 2, the surface layer structure 1 includes an attack angle panel 11, a surface layer component 12 and a shock-absorbing elastic member 13, the attack angle panel 11 is fixedly connected to a side end surface of the surface layer component 12, and a bottom surface of the surface layer component 12 is connected to the base layer structure 2 through a plurality of shock-absorbing elastic members 13; the bottom end of the attack angle panel 11 is provided with a plurality of air-permeable and water-repellent grooves 111, and the air-permeable and water-repellent grooves 111 are arranged in parallel and are communicated with the inner cavity of the surface layer assembly 12; surface course subassembly 12 is provided with a plurality ofly, and the both sides of surface course subassembly 12 are provided with draw-in groove 121 and fixture block 122 respectively.

In summary, the following steps: according to the plastic particle runway, the attack angle panel 11 is fixedly connected with one side end face of the surface layer component 12, the bottom end of the attack angle panel 11 is provided with the air-permeable and water-repellent grooves 111, the air-permeable and water-repellent grooves 111 are arranged in parallel and are all communicated with the inner cavity of the surface layer component 12, so that the runway surface layer structure 1 can timely discharge rainwater in the interior through the air-permeable and water-repellent grooves 111 when rainfall occurs, the air permeability is improved, and the service life is prevented from being influenced; the surface layer components 12 are provided with a plurality of clamping grooves 121 and clamping blocks 122, the clamping grooves 121 and the clamping blocks 122 are respectively arranged on two sides of the surface layer components 12, so that the surface layer components 12 can be combined to form a large surface layer, each surface layer component 12 can be connected with other surface layer components 12 through the clamping grooves 121 and the clamping blocks 122, and compared with a traditional integral runway surface layer, the surface layer components are more convenient to detach and mount; the basal plane of surface course subassembly 12 is through a plurality of shock attenuation elastic component 13 connection basic unit structure 2 for when the sportsman was falling down when the unexpected circumstances such as appearing, can slow down through the elasticity post with the collision external force of drawing paint layer in time, reduce the injured probability of sportsman, basic unit 21 is installed in the upper end of glued layer 22, and the bottom fixedly connected with of glued layer 22 seals thick liquid layer 23.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastic granule runway, includes surface course structure (1) and basic unit's structure (2), and surface course structure (1) sets up the upper end at basic unit's structure (2), its characterized in that: the surface layer structure (1) comprises an attack angle panel (11), a surface layer component (12) and a damping elastic piece (13), the attack angle panel (11) is fixedly connected with one side end face of the surface layer component (12), and the bottom face of the surface layer component (12) is connected with the base layer structure (2) through a plurality of damping elastic pieces (13);

the base structure (2) comprises a base layer (21), a cementing layer (22) and a slurry sealing layer (23), wherein the base layer (21) is arranged at the upper end of the cementing layer (22), and the bottom end of the cementing layer (22) is fixedly connected with the slurry sealing layer (23).

2. A plastic grain race track as defined in claim 1, further comprising: the bottom of the attack angle panel (11) is processed with a plurality of air-permeable hydrophobic grooves (111), and the air-permeable hydrophobic grooves (111) are arranged in parallel and are communicated with the inner cavity of the surface layer component (12).

3. A plastic grain race track as defined in claim 1, further comprising: the surface layer assembly (12) is provided with a plurality of grooves, clamping grooves (121) and clamping blocks (122) are respectively arranged on two sides of the surface layer assembly (12).

4. A plastic grain race track as defined in claim 1, further comprising: the material of the surface layer component (12) is EPDM colored rubber particle material (123).

5. A plastic grain race track as defined in claim 1, further comprising: the base layer (21) is made of waterproof asphalt materials (211), and the sealing slurry layer (23) is made of cement materials (231).

6. A plastic grain race track as defined in claim 1, further comprising: the material of the cementing layer (22) is respectively a polyether material (221) and an isocyanate material (222).