CN213328541U

CN213328541U - Water storage cooling type rubber runway

Info

Publication number: CN213328541U
Application number: CN202021990471.9U
Authority: CN
Inventors: 顾正仓
Original assignee: Jiangsu Feihong Sports Facilities Materials Co ltd
Current assignee: Jiangsu Feihong Sports Facilities Materials Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-06-01
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a water storage cooling type rubber runway, which comprises a rubber base layer and a ground surface, wherein a reinforcing net is fixed on the upper part of the rubber base layer through a cementing agent, a lower rubber permeable layer is fixed on the upper part of the reinforcing net through the cementing agent, a fiber grating is fixed on the upper part of the lower rubber permeable layer through the cementing agent, the upper rubber permeable layer is fixed on the upper part of the fiber grating through the cementing agent, a wear-resistant layer is fixed on the upper part of the upper rubber permeable layer through the cementing agent, a cavity is reserved in the rubber base layer, a water-absorbing sponge is arranged in the cavity, a rebounding column is fixed on the bottom of the rubber base layer in an array shape, the bottom of the rebounding column is connected with the surface of the ground surface through the adhesive layer, the utility model utilizes a diversion trench to guide water above the rubber base layer to a permeable hole, the water-permeable hole guides the water into the cavity and is absorbed and, the temperature of the rubber track is reduced, and the service life of the rubber track is prolonged.

Description

Water storage cooling type rubber runway

Technical Field

The utility model relates to a rubber runway technical field specifically is a retaining cooling type rubber runway.

Background

The rubber track is also named as all-weather track and field sports track 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 rubber track is not provided with a water drainage and absorption structure, the rubber structure is aged under a high-temperature environment, the service life is shortened, and the track structure layer takes a rubber base layer as a single rebound layer, so that the rebound performance is poor. Therefore, the utility model provides a retaining cooling type rubber runway is used for solving above-mentioned problem.

Disclosure of Invention

An object of the utility model is to provide a retaining cooling type rubber runway to solve the problem that proposes among 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 retaining cooling type rubber runway, includes rubber substrate and ground, rubber substrate upper portion is fixed with the reinforcing mat through cementing agent, the upper portion of reinforcing mat is fixed with down the rubber permeable bed through cementing agent, the upper portion of rubber permeable bed is fixed with fiber grating through cementing agent down, the upper portion of fiber grating is through the fixed rubber permeable bed of cementing agent, it is fixed with the wearing layer through cementing agent to go up rubber permeable bed upper portion, the inside reservation of rubber substrate has the cavity, cavity internally mounted has the sponge that absorbs water, the bottom of rubber substrate is the array form and is fixed with the resilience post, the surface on ground is connected through the viscose layer in the bottom of resilience post.

Preferably, the rebound column is in a shape of a circular truncated cone with a small top and a large bottom, a cavity is reserved in the rebound column, and a communication hole communicated with the outside is reserved on one side of the rebound column.

Preferably, the support columns are arranged in the cavity in an array manner, and the support columns are in a spindle shape with two thin ends and a thick middle part.

Preferably, the upper parts of the rubber base layers are mutually parallel and provided with guide grooves, the bottoms of the guide grooves are provided with water permeable holes communicated with the cavity at intervals, and the bottoms of the cavities are provided with through holes communicated with the lower part of the rubber base layers.

Preferably, the fiber grating comprises a grating body, sharp spines and barbs, the sharp spines are preset on the upper portion and the lower portion of the node position of the grating body, the barbs facing the grating body are preset in the middle of the sharp spines, and the sharp spines are embedded into the lower rubber permeable layer and the upper rubber permeable layer.

Preferably, the inner part of the wear-resistant layer is provided with flow guide holes at equal intervals, and the ground is preset with a drainage channel.

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

1. the water above the rubber base layer is guided to the water permeable holes by the guide grooves, the water is guided into the cavity by the water permeable holes and is absorbed and stored by the water absorbing sponge, and the water in the water absorbing sponge is evaporated and dissipated when the temperature is high, so that the temperature of the rubber track is reduced, and the service life of the rubber track is prolonged;

2. the barbs are embedded into the rubber permeable layer and the upper rubber permeable layer to improve the connection firmness of the rubber permeable layer and the upper rubber permeable layer, the barbs further enhance the connection firmness, the stability of the overall structure of the lower rubber permeable layer, the fiber grating and the upper rubber permeable layer is improved, the tensile strength is enhanced, meanwhile, water can continuously permeate downwards into the water absorption sponge, impurities in the water are filtered to improve the smoothness of a water permeation system, and the effect of water storage and cooling is achieved;

3. utilize the resilience post to warp when the rubber runway is stressed, play the effect of buffering, the rapid reconversion after the release, resilience performance is good, and the inside cavity of resilience post improves resilience performance, improves the elasticity of rubber runway.

Drawings

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

fig. 2 is a schematic cross-sectional view of the rebounding column of the present invention;

fig. 3 is a schematic structural view of the fiber grating of the present invention.

In the figure: rubber base layer 1, reinforcing mesh 2, lower rubber permeable layer 3, fiber grating 4, go up rubber permeable layer 5, wearing layer 6, cavity 7, the sponge 8 that absorbs water, support column 9, resilience post 10, hole 11 that permeates water, guiding gutter 12, guiding gutter 13, ground 14, water drainage tank 15, viscose layer 16, intercommunicating pore 17, grid body 41, spine 43, barb 43.

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 to 3, the present invention provides a technical solution: a water storage cooling type rubber runway comprises a rubber base layer 1 and a ground 14, wherein a reinforcing net 2 is fixed on the upper portion of the rubber base layer 1 through a cementing agent, the reinforcing net 2 improves the structural strength of the rubber runway, a lower rubber permeable layer 3 is fixed on the upper portion of the reinforcing net 2 through the cementing agent, a fiber grating 4 is fixed on the upper portion of the lower rubber permeable layer 3 through the cementing agent, an upper rubber permeable layer 5 is fixed on the upper portion of the fiber grating 4 through the cementing agent, a wear-resistant layer 6 is fixed on the upper portion of the upper rubber permeable layer 5 through the cementing agent, a cavity 7 is reserved in the rubber base layer 1, water-absorbing sponges 8 are installed in the cavity 7, rebound columns 10 are fixed on the bottom of the rubber base layer 1 in an array shape, and the bottoms of the rebound columns 10 are connected with the surface; the water absorption sponge 8 absorbs water and stores water, and the water absorption sponge evaporates and absorbs heat at high temperature to protect the rubber runway.

Furthermore, the rebound column 10 is in a shape of a circular truncated cone with a small upper part and a large lower part, a cavity is reserved in the rebound column 10, and a communication hole 17 for communicating the outside is reserved on one side of the rebound column 10; rebound post 10 warp when rubber runway pressurized, plays the effect of buffering, rapid reconversion after the release, and resilience performance is good, and the inside cavity of rebound post 10 improves resilience performance, improves rubber runway's elasticity.

Furthermore, support columns 9 are arranged in the cavity 7 in an array shape, and the support columns 9 are in a spindle shape with two thin ends and a thick middle part; the supporting columns 9 support the cavity 7 to ensure the basic shape of the rubber substrate 1, maintaining the basic function.

Furthermore, flow guide grooves 12 are formed in the upper parts of the rubber base layers 1 in parallel, water permeable holes 11 communicated with the cavity 7 are formed in the bottoms of the flow guide grooves 12 at intervals, and through holes communicated with the lower part of the rubber base layers 1 are formed in the bottoms of the cavities 7; the water conservancy diversion of guiding gutter 12 top rubber substrate 1 arrives hole 11 of permeating water, and hole 11 of permeating water absorbs the storage with leading-in cavity 7 inside and by the sponge 8 that absorbs water, and the water evaporation heat dissipation in the sponge 8 that absorbs water when the temperature is high reduces the temperature of rubber runway, improves rubber runway's life.

Further, the fiber grating 4 comprises a grating body 41, spikes 42 and barbs 43, the spikes 42 are preset on the upper part and the lower part of the node positions of the grating body 41, the barbs 43 facing the grating body 41 are preset in the middle of the spikes 42, and the spikes 42 are embedded in the lower rubber permeable layer 3 and the upper rubber permeable layer 5; the inside improvement of spine 42 embedding rubber permeable layer 3 and last rubber permeable layer 5 and the firm degree of being connected of the two, firm in connection degree is further strengthened to barb 43, improves rubber permeable layer 3 down, fiber grating 4 and the stability of last rubber permeable layer 5 overall structure, and tensile strength reinforcing, water can continue to permeate down inside the sponge 8 that absorbs water simultaneously to and the impurity in the filtration aquatic improves water osmotic system's smoothness nature, reaches the effect of retaining cooling.

Furthermore, flow guide holes 13 are arranged in the wear-resistant layer 6 at equal intervals, and a drainage channel 15 is preset on the ground 14; the wear-resisting layer 6 improves the wear resistance of the rubber track, protects the stability of the lower structure of the rubber track, the water is guided to the lower part of the wear-resisting layer 6 by the guide holes 13 and continuously moves downwards, and the water drainage grooves 15 drain water to the water drainage pipeline to prevent water accumulation.

The working principle is as follows: in actual operation, the wear-resistant layer 6 improves the wear resistance of the rubber track, protects the stability of the lower structure of the rubber track, the diversion holes 13 divert water to the lower part of the wear-resistant layer 6, the spines 42 are embedded into the rubber permeable layer 3 and the upper rubber permeable layer 5 to improve the connection firmness with the two, the barbs 43 further enhance the connection firmness, improve the stability of the whole structure of the lower rubber permeable layer 3, the fiber grating 4 and the upper rubber permeable layer 5, enhance the tensile strength, meanwhile, the water can continuously permeate into the water absorption sponge 8 downwards, filter impurities in the water to improve the smoothness of the water permeation system, the diversion grooves 12 divert the water above the rubber base layer 1 to the permeable holes 11, the permeable holes 11 divert the water into the cavity 7 and are absorbed and stored by the water absorption sponge 8, the water in the water absorption sponge 8 evaporates and dissipates the heat when the temperature is high, reduces the temperature of the rubber track, and the rebound columns 10 deform when the rubber track is pressed, play the effect of buffering, the rapid reconversion behind the release, resilience performance is good, and the inside cavity of resilience post 10 improves resilience performance, and drainage 15 is in order to prevent ponding to drainage pipe.

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. A water storage cooling type rubber runway, which comprises a rubber base layer (1) and a ground (14), it is characterized in that a reinforcing net (2) is fixed on the upper part of the rubber base layer (1) through cementing agent, the upper part of the reinforcing net (2) is fixed with a lower rubber permeable layer (3) through cementing agent, the upper part of the lower rubber permeable layer (3) is fixed with a fiber grating (4) through cementing agent, the upper part of the fiber grating (4) is fixed with a rubber permeable layer (5) through cementing agent, the upper part of the upper rubber permeable layer (5) is fixed with a wear-resistant layer (6) through cementing agent, a cavity (7) is reserved in the rubber base layer (1), a water-absorbing sponge (8) is arranged in the cavity (7), the bottom of the rubber base layer (1) is fixed with resilient columns (10) in an array shape, the bottom of the rebound column (10) is connected with the surface of the ground (14) through an adhesive layer (16).

2. An impounded water cooled rubber runway according to claim 1, characterized in that: the rebound column (10) is in a round table shape with a small top and a large bottom, a cavity is reserved in the rebound column (10), and a communication hole (17) communicated with the outside is reserved on one side of the rebound column (10).

3. An impounded water cooled rubber runway according to claim 1, characterized in that: support columns (9) are installed to cavity (7) inside being array form, support column (9) are thick spindle form in the middle of the both ends are thin.

4. An impounded water cooled rubber runway according to claim 1, characterized in that: the rubber base layer (1) upper portion is parallel to each other and has been seted up guiding gutter (12), guiding gutter (12) bottom spaced apart is equipped with the hole (11) of permeating water of intercommunication cavity (7), the through-hole of intercommunication rubber base layer (1) below is seted up to cavity (7) bottom.

5. An impounded water cooled rubber runway according to claim 1, characterized in that: fiber grating (4) are including grid body (41), spine (42) and barb (43), spine (42) have been preset on the upper portion and the lower part of grid body (41) nodal point position, barb (43) towards grid body (41) are preset in spine (42) middle part, the inside of rubber permeable layer (3) and last rubber permeable layer (5) under spine (42) embedding.

6. An impounded water cooled rubber runway according to claim 1, characterized in that: flow guide holes (13) are formed in the wear-resistant layer (6) at equal intervals, and drainage grooves (15) are preset in the ground (14).