CN218861257U

CN218861257U - Thermoplastic elastomer TPV runway

Info

Publication number: CN218861257U
Application number: CN202223090306.XU
Authority: CN
Inventors: 罗炯华
Original assignee: Guangdong Mingde Sports Co ltd
Current assignee: Guangdong Mingde Sports Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-04-14
Anticipated expiration: 2032-11-22

Abstract

The utility model relates to a TPV runway technical field specifically is a thermoplastic elastomer TPV runway, including the basic unit, the high elasticity layer has been laid at the top of basic unit, the waterproof layer has been laid at the top on high elasticity layer, the cavity has been seted up to the inside of waterproof layer, the bottom fixed mounting of cavity inner wall has the backup pad, the both ends of backup pad roof fixed mounting has a plurality of support columns respectively, just a plurality of collecting vat has been seted up respectively to the surface at backup pad roof both ends, the both sides face that the waterproof layer corresponds runs through respectively has seted up the outlet, uses through the cooperation that sets up cavity, outlet and backup pad, and when rainy day, the rainwater passes through the waterproof layer infiltration cavity back, through the effect of backup pad, leads the rainwater of infiltration to the both ends of backup pad and discharges it through the cavity of seting up on the waterproof layer to the drainage performance of runway itself has been promoted, is favorable to playing the guard action to the glue layer, thereby can prolong the life of runway.

Description

Thermoplastic elastomer TPV runway

Technical Field

The utility model relates to a direct current motor technical field specifically is a thermoplastic elastomer TPV runway.

Background

The TPV track, namely the plastic track, is also called an all-weather track and field sports track and consists of polyurethane prepolymer, mixed polyether, waste tire rubber, EPDM rubber particles or PU particles, pigment, auxiliary agent and filler. 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 used in various schools, professional stadiums, track and field tracks, semicircular areas, auxiliary areas and all-people fitness paths in kindergarten. The prior art (publication number: CN 207047650U) provides a prefabricated TPV thermoplastic elastomer plastic runway, which belongs to the technical field of plastic runways; the rubber-plastic composite material comprises a base layer, a rubber-plastic layer, a TPV prefabricated elastic layer and a TPV surface layer; the TPV prefabricated elastic layer is tightly attached to the base layer through a glue layer; and the upper surface of the TPV prefabricated elastic layer is provided with a TPV surface layer. The TPV prefabricated elastic layer comprises a non-woven fabric layer, a TPV layer color particle and viscose glue mixing layer; the non-woven fabric and the TPV layer color particles are tightly attached to the viscose mixed layer and are integrated. The method is safe, environment-friendly, low in VOC, low in maintenance cost and convenient to construct; the concrete has the advantages of large-scale production in factories, convenient construction, low basic requirement (cement or asphalt), excellent toughness and rebound rate, and strong heat resistance, cold resistance, aging resistance and UV resistance; excellent physical property and environmental protection performance, no odor and can be recycled.

Because the plastic track is used for multiple purposes on outdoor track and field, in rainy days, a lot of accumulated water can be generated on the plastic track, the accumulated water can seep into the plastic track and run into the plastic track, the service life of the track is influenced, the drainage performance of the plastic track in the prior art is poor, and the plastic track is easy to accumulate water.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thermoplastic elastomer TPV runway to solve the problem that proposes in the above-mentioned background art. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a thermoplastic elastomer TPV runway, includes the basic unit, the high elasticity layer has been laid at the top of basic unit, the waterproof layer has been laid at the top on high elasticity layer, the cavity has been seted up to the inside of waterproof layer, the bottom fixed mounting of cavity inner wall has the backup pad, the both ends of backup pad roof fixed mounting respectively has a plurality of support columns, just a plurality of collecting vat has been seted up respectively to the surface at backup pad roof both ends, the both sides face that the waterproof layer corresponds runs through respectively and has seted up the outlet.

Preferably, an installation cavity is formed in the high elastic layer, a partition plate is installed between two side faces of the inner wall of the installation cavity, and a plurality of elastic particles are installed at the bottom of the inner wall of the installation cavity and at the top end of the partition plate respectively.

Preferably, the plurality of support columns are all cylindrical, the distance between every two adjacent support columns is 5cm-10cm, and the outer surfaces of the plurality of support columns are coated with anticorrosive coatings.

Preferably, the thickness of the high elastic layer is 2mm to 5mm.

Preferably, the shape of a plurality of collecting grooves is arc-shaped, and the collecting grooves are uniformly distributed on the supporting plate.

Preferably, the support plate is in the shape of an isosceles triangle, and the surface of the support plate is coated with an anti-corrosion coating.

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

in the utility model, through the matching use of the cavity, the water outlet and the supporting plate, in rainy days, after rainwater permeates into the cavity through the waterproof layer, the permeated rainwater is guided to the two ends of the supporting plate and is discharged through the cavity arranged on the waterproof layer under the action of the supporting plate, thereby improving the drainage performance of the runway, being beneficial to protecting the glue layer and prolonging the service life of the runway;

the utility model discloses in, set up the support column through the top face in the backup pad, can play the reinforced (rfd) effect of support to the waterproof layer, avoid the waterproof layer atress the condition that collapses to take place, prolong the life of runway, and a plurality of collecting vat through setting up in the backup pad, behind rainwater infiltration waterproof layer, behind most rainwater of discharging, can collect the rainwater of remaining in the collecting vat, thereby when high temperature weather, along with the rising of waterproof layer surface temperature, the rainwater of remaining in the collecting vat can evaporate the heat absorption, thereby reduce the temperature of waterproof layer, avoid the waterproof layer to appear warping the condition emergence because of being heated for a long time, prolong the life of waterproof layer.

Drawings

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

fig. 2 is a schematic view of an assembly structure of the waterproof layer of the present invention;

fig. 3 is a schematic view of a partially enlarged structure at a in fig. 1 according to the present invention;

fig. 4 is a schematic view of a partially enlarged structure at B in fig. 2 according to the present invention.

In the figure: 1. a base layer; 2. a high-elasticity layer; 201. a mounting cavity; 202. a partition plate; 203. an elastomeric particle; 3. a waterproof layer; 301. a cavity; 302. a water outlet; 4. a support plate; 401. collecting tank; 5. and (7) supporting the column.

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 the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a thermoplastic elastomer TPV runway, including basal layer 1, high elasticity layer 2 has been laid at the top of basal layer 1, waterproof layer 3 has been laid at the top on high elasticity layer 2, cavity 301 has been seted up to waterproof layer 3's inside, the bottom fixed mounting of cavity 301 inner wall has backup pad 4, the both ends of backup pad 4 roof fixed mounting has a plurality of support columns 5 respectively, and the surface at backup pad 4 roof both ends has seted up a plurality of collecting vat 401 respectively, the both sides face that waterproof layer 3 corresponds runs through respectively has seted up outlet 302.

In this embodiment, as shown in fig. 1 and 3, an installation cavity 201 is formed inside the high-elasticity layer 2, a partition plate 202 is installed between two side surfaces of an inner wall of the installation cavity 201, a plurality of elastic particles 203 are respectively installed at the bottom of the inner wall of the installation cavity 201 and at the top end of the partition plate 202, specifically, the elastic particles 203 are made of TPV material, and the elastic particles 203 are uniformly laid inside the high-elasticity layer 2, so that the elastic performance of the runway can be enhanced.

In this embodiment, as shown in fig. 2 and 4, the plurality of support columns 5 are all cylindrical, the distance between two connected support columns 5 is 5cm to 10cm, the outer surfaces of the plurality of support columns 5 are coated with the anticorrosive coatings, specifically, the support columns 5 can support and reinforce the waterproof layer 3, the waterproof layer 3 is prevented from collapsing under stress, the service life of the runway is prolonged, and the anticorrosive coatings can protect the support columns 5 and prolong the service life of the runway.

In the present embodiment, as shown in fig. 1 and 3, the thickness of the high elastic layer 2 is 2mm to 5mm.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 4, a plurality of collecting vat 401's shape is the arc, and a plurality of collecting vat 401 is evenly distributed on backup pad 4, and is concrete, collecting vat 401 can collect the rainwater that remains in collecting vat 401, thereby when high temperature weather, along with the rising of 3 surface temperature of waterproof layer, the rainwater that remains in collecting vat 401 can evaporate the heat absorption, thereby reduce the temperature of waterproof layer 3, avoid waterproof layer 3 to appear warping etc. condition emergence because of being heated for a long time, prolong waterproof layer 3's life.

In this embodiment, as shown in fig. 1, 2, and 4, the support plate 4 is shaped like an isosceles triangle, and the surface of the support plate 4 is coated with an anti-corrosion coating, specifically, the support plate 4 is made of a waterproof material.

The utility model discloses a use method and advantage: when the thermoplastic elastomer TPV track is used, the working process is as follows:

as shown in fig. 1, 2, 3 and 4, in rainy days, rainwater is guided to the two ends of the supporting plate 4 and is discharged through the cavity 301 formed in the waterproof layer 3 after penetrating into the cavity 301 through the surface of the waterproof layer 3 and under the guiding action of the supporting plate 4, so that the drainage performance of the runway is improved, the protection effect on a glue layer is facilitated, and the service life of the runway can be prolonged.

And through set up support column 5 at the top of backup pad 4 face, can play the reinforced effect of support to waterproof layer 3, avoid waterproof layer 3 atress the condition emergence that collapses to appear, the life of extension runway, and through a plurality of collecting vat 401 that sets up on backup pad 4, after rainwater infiltration waterproof layer 3, rainwater flows in collecting vat 401, and behind most rainwater of discharging, can collect the rainwater that remains in collecting vat 401, thereby when high temperature weather, along with the rising of 3 surface temperature of waterproof layer, the rainwater of remaining in collecting vat 401 can evaporate the heat absorption, thereby reduce the temperature of waterproof layer 3, avoid waterproof layer 3 to appear warping the condition emergence because of being heated for a long time, the life of extension waterproof layer 3.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A thermoplastic elastomer TPV track comprising a base layer (1), characterized in that: high elasticity layer (2) have been laid at the top of basic unit (1), waterproof layer (3) have been laid at the top on high elasticity layer (2), cavity (301) have been seted up to the inside of waterproof layer (3), the bottom fixed mounting of cavity (301) inner wall has backup pad (4), the both ends of backup pad (4) roof fixed mounting respectively has a plurality of support column (5), just a plurality of collecting vat (401) have been seted up respectively to the surface at backup pad (4) roof both ends, the both sides face that waterproof layer (3) correspond runs through respectively and has seted up outlet (302).

2. A thermoplastic elastomer TPV track as claimed in claim 1 wherein: installation cavity (201) has been seted up to the inside on high elasticity layer (2), just install baffle (202) between the both sides face of installation cavity (201) inner wall, a plurality of elastic particle (203) are installed respectively to the bottom of installation cavity (201) inner wall and the top of baffle (202).

3. A thermoplastic elastomer TPV track as claimed in claim 1, wherein: the shape of a plurality of support columns (5) is cylindrical, the distance between every two adjacent support columns (5) is 5cm-10cm, and the outer surfaces of the support columns (5) are coated with anticorrosive coatings.

4. A thermoplastic elastomer TPV track as claimed in claim 1 wherein: the thickness of the high-elasticity layer (2) is 2mm-5mm.

5. A thermoplastic elastomer TPV track as claimed in claim 1 wherein: the shape of a plurality of collecting grooves (401) is arc-shaped, and the collecting grooves (401) are uniformly distributed on the support plate (4).

6. A thermoplastic elastomer TPV track as claimed in claim 1 wherein: the shape of backup pad (4) is isosceles triangle, just the surface of backup pad (4) scribbles anticorrosive coating.