CN218812989U

CN218812989U - Wear-resistant silicon PU composite structure layer of plastic track

Info

Publication number: CN218812989U
Application number: CN202223337178.4U
Authority: CN
Inventors: 章国辉
Original assignee: Dongguan Huati Sports Facilities Co ltd
Current assignee: Dongguan Huati Sports Facilities Co ltd
Priority date: 2022-12-10
Filing date: 2022-12-10
Publication date: 2023-04-07
Anticipated expiration: 2032-12-10

Abstract

The utility model discloses a stand wear and tear silicon PU composite construction layer of plastic course, this plastic course aim at solving under the prior art plastic course and use the back for a long time, and the phenomenon of coming unstuck easily appears in veneer department between the multilayer comparatively levelly and smoothly, leads to not hard up displacement between the multilayer, influences PU plastic course normal use's technical problem. The anti-slip layer of the base coat adhesive layer is connected with the reinforcing layer through a plurality of groups of first anti-slip blocks, the rubber elastic layer of the base coat adhesive layer is connected with the reinforcing layer through a plurality of groups of second anti-slip blocks, and a buffer cavity is formed in the rubber elastic layer of the base coat adhesive layer; compare with current plastic course, the utility model discloses a design, improved current plastic course's practicality and protectiveness.

Description

Wear-resistant silicon PU composite structure layer of plastic track

Technical Field

The utility model belongs to the technical field of the plastic course, concretely relates to stand wear and tear silicon PU composite construction layer of plastic course.

Background

The silicon PU is a healthy professional elastic synthetic ball field surface layer material system which accords with the human engineering principle and meets the requirements of sports physical characteristics, has the structural characteristics of upper hardness and lower elasticity, and can be directly constructed on the basis of cement or asphalt, a buffering rebound structure is formed by single-component organic silicon modified polyurethane, and double-component modified acrylic acid is used as a wear-resistant surface layer and is generally mainly used for sports fields such as basketball courts, badminton courts and the like;

by way of retrieval, application No.: 202121945468.X, disclose a wear-resisting silicon PU plastic runway, including antiskid surface course, runway guard plate, enhancement layer, rubber elastic layer, bottom coat adhesive layer upon layer, ground enhancement layer and runway, the lower surface of antiskid surface course glues with enhancement layer, the lower surface of enhancement layer glues with rubber elastic layer, the lower surface of rubber elastic layer glues with the upper surface of ground enhancement layer through the bottom coat adhesive layer upon layer, this silicon PU plastic runway is extruded through the veneer of the multilayer material, antiskid surface course locates at the superiors, antiskid surface course adopts silicon PU to make, the surface course chooses the granular material of high-strength silicon resin for use, unique bilayer structure, make this runway apparatus wear-resisting more than ordinary runway, in addition, adopt the runway that silicon PU makes, when the antiskid surface course upper surface bears the instant impact, 63% impact force transmits the shock attenuation through the multilayer material, finally absorbed by the ground system, better protection sportsman's ankle, improve the runway practicality;

with respect to the related art among the above, the inventors consider that the following drawbacks exist: all connect through the veneer between multilayer such as anti-skidding surface course, enhancement layer, rubber elastic layer in the above-mentioned application, and join the face and be level and smooth form, do not possess spacing anti-disengaging structure, this silicon PU plastic course uses the back for a long time, and the phenomenon of coming unstuck easily appears between the multilayer, leads to not hard up displacement between the multilayer, influences PU plastic course's normal use.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Not enough to prior art, the utility model aims at providing a stand wear and tear silicon PU composite construction layer of plastic course, this plastic course aim at solving prior art down the long-time back of using of plastic course, and the phenomenon of coming unstuck easily appears in the veneer department between the multilayer comparatively levelly and smoothly, leads to not hard up displacement between the multilayer, influences the technical problem of PU plastic course normal use.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a such stand wear and tear silicon PU composite construction layer of plastic course, including the plastic course main part, the plastic course main part has set gradually skid resistant course, enhancement layer, rubber elastic layer, first coat adhesive layer, ground enhancement layer and rammed earth layer from top to bottom, the skid resistant course is connected with the enhancement layer through the first anticreep piece of a plurality of groups, the rubber elastic layer is connected with the enhancement layer through a plurality of groups second anticreep pieces, the cushion chamber has been seted up to the inside of rubber elastic layer, the inside in cushion chamber is provided with a plurality of groups elastic ball, the upper and lower both ends of elastic ball all are connected with the rubber elastic layer through the spliced pole, the arc wall has all been seted up with the linking department at elastic ball both ends to the rubber elastic layer.

When using this technical scheme's plastic course, lie in the anti-skidding layer of top layer silicon PU material preparation, can reduce the user and appear the sole phenomenon of skidding when this plastic course main part is played the basketball, better protection sportsman's ankle, simultaneously, when the user is shot the basket and is jumped in the plastic course main part, when stepping on the rubber elasticity layer and pressing, pressure makes the inside oval elastic ball of rubber elasticity layer carry out the elastic extrusion in the arc wall, make the elasticity performance of rubber elasticity layer better, combine the spliced pole to the restriction of elastic ball, can prevent that the elastic ball from appearing the displacement phenomenon during the elastic extrusion, and can carry out spacing anticreep protection to between anti-skidding layer and rubber elasticity layer and the enhancement layer through the first anticreep piece of a plurality of groups and second anticreep piece, increase the fastness of connecting between the multilayer, avoid this plastic course main part to use after the use of time, the large tracts of land whole phenomenon that drops appears in the multilayer between the multilayer, through the cooperation of enhancement layer and rubber elasticity layer, make this plastic course main part possess the grafting constitutional features that the personnel play the standing still or still, the ground foundation can be good when tamping the ground foundation takes place the ground, thereby the ground foundation is not hard, the ground supporting characteristic of the ground is good when this plastic course and the ground tamping foundation is played to the ground.

Preferably, the foundation reinforcing layer consists of a bottom plate, plug connectors and a filling layer, the ramming layer is connected with the bottom plate through a plurality of groups of plug connectors, and the filling layer is filled at the bottom of the primary coating adhesive layer and inside the bottom plate. Through the setting of ground enhancement layer, utilize the ground enhancement layer can increase plastic course main part bottom and consolidate.

Further, the inside top of rammed earth layer and be located and all be provided with the bearing fragment of brick between two sets of adjacent plug connectors, just the filling layer is formed by cement perfusion. Through the setting of plug connector and bearing fragment of brick, utilize the plug connector can increase the fastness of ground enhancement layer and rammed earth layer grafting, peg graft through the correspondence of bearing fragment of brick and plug connector and can carry on spacingly to the ground enhancement layer, prevent that the displacement phenomenon from appearing in the ground enhancement layer on rammed earth layer.

Furthermore, the anti-skid layer is made of a silicon PU material, and a plurality of groups of honeycomb-shaped permeation holes are formed in the bottom coating adhesive layer. Through the setting of prime coat adhesive layer, utilize the prime coat adhesive layer to make the bottom of rubber elastic layer and the top of ground enhancement layer carry out the veneer, combine the honeycomb infiltration hole of a plurality of groups that the prime coat adhesive layer was inside to be seted up, conveniently permeate into the inside material of rubber elastic layer and ground enhancement layer, produce high strength adhesive force for the rubber elastic layer is more firm with the bonding of ground enhancement layer.

Furthermore, the outer contour of the elastic ball is designed to be an oval structure, and the elastic ball is made of rubber materials. Through the setting of elastic ball, the elastic ball elasticity performance of rubber material preparation is good, improves the elasticity performance on the inside elastic rubber layer of this plastic course main part, increases the comfort level of trampling.

Furthermore, the antiskid layer, the rubber elastic layer and the reinforcing layer are connected in a gluing mode. Through the setting of skid resistant course, the enhancement layer of rubber elastic layer, the skid resistant course that is located the surface layer can play certain antiskid guard action, and the elastic property of this plastic course main part can be improved on inside rubber layer, through the cooperation of enhancement layer and rubber elastic layer for this plastic course main part possesses hard down plays constitutional features, no matter is personnel running or static, and silicon PU's moderate degree is bent to open and the elastic property of rubber elastic layer all provides good travelling comfort for the personnel.

(3) Advantageous effects

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

the utility model discloses a first anticreep piece, the second anticreep piece, the design of ground enhancement layer and rubber elasticity layer, utilize the spacing anticreep effect of first anticreep and second anticreep piece, can be to carrying out spacing anticreep protection between skid resistant course and rubber elasticity layer and the enhancement layer through the first anticreep piece of a plurality of groups and second anticreep piece, increase the fastness of connecting between the multilayer, it can carry on spacingly to the ground enhancement layer to peg graft through the correspondence of bearing fragment of brick and plug connector, increase the fastness of ground enhancement layer and ramming the native layer grafting, prevent that the ground enhancement layer from appearing displacement phenomenon on ramming the layer, thereby avoid this plastic course to use the back for a long time, when appearing coming unstucky between the multilayer, lead to appearing not hard up the displacement condition between the multilayer, guarantee this plastic course can normal use.

Drawings

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

FIG. 2 is a schematic view of the plastic track of the present invention;

fig. 3 is an enlarged view of the utility model A.

The labels in the figures are: 1. a plastic track body; 2. an anti-slip layer; 201. a first anti-drop block; 3. a reinforcing layer; 4. a rubber elastic layer; 401. a second anti-drop block; 402. a buffer chamber; 403. an elastic ball; 404. connecting columns; 405. an arc-shaped slot; 5. a primer adhesive layer; 6. a foundation reinforcing layer; 601. a base plate; 602. a plug-in unit; 603. a filling layer; 7. tamping a soil layer; 701. a load-bearing brick.

Detailed Description

This embodiment is a wear-resistant silicon PU composite structure layer of plastic course, its schematic structure is shown in fig. 1-3, including plastic course main part 1, plastic course main part 1 has set gradually skid resistant course 2 from top to bottom, the enhancement layer 3, rubber elastic layer 4, prime coat

adhesive layer

5, 6 layers 3 and rammed earth layer 7 are strengthened to the ground, skid resistant course 2 is connected with enhancement layer 3 through a plurality of groups of first anticreep pieces 201, rubber elastic layer 4 is connected with enhancement layer 3 through a plurality of groups of second anticreep pieces 401, cushion chamber 402 has been seted up to the inside of rubber elastic layer 4, the inside of cushion chamber 402 is provided with a plurality of groups of elastic balls 403, the upper and lower both ends of elastic ball 403 all are connected with rubber elastic layer 4 through spliced pole 404, arc wall 405 has all been seted up to the linking department at rubber elastic layer 4 and elastic ball 403 both ends.

Wherein, 6 layers 3 of ground reinforcement are by bottom plate 601, plug connector 602 and filling layer 603 are constituteed, rammed earth layer 7 is connected with bottom plate 601 through a plurality of groups of plug connector 602, bottom plate 601 preparation material is the dampproof board, the bottom of prime coat adhesive layer 5 and the inside packing that is located bottom plate 601 have filling layer 603, utilize 6 layers 3 of ground reinforcement to increase plastic course main part 1 bottom and consolidate, the top of 7 inside of rammed earth layer just is located and all is provided with bearing fragment 701 between two sets of adjacent plug connectors 602, and filling layer 603 is formed by cement pouring, utilize plug connector 602 to increase the fastness that 6 layers 3 and rammed earth layer 7 pegged graft of ground reinforcement, can strengthen 6 layers 3 to the ground through bearing fragment 701 and plug connector 602's corresponding grafting and carry out spacingly, prevent that 6 layers 3 of ground reinforcement from appearing the displacement phenomenon on rammed earth layer 7, skid resistant course 2 is formed by the preparation of PU material, the inside of prime coat adhesive layer 5 has seted up the honeycomb infiltration hole of a plurality of groups, utilize prime coat adhesive layer 5 to make the bottom of rubber elastic layer 4 and the top of ground reinforcement 6 layers 3 carry out the top of ground reinforcement, combine the inside to set up the honeycomb infiltration hole of the high-strength of group of base reinforcement, make the high-rubber layer 3 and the ground reinforcement layer 3 more firm adhesion layer of ground of the high-base infiltration layer, make the ground of the inside infiltration of the base of the rubber layer 3.

In addition, the outside profile of elastic ball 403 is oval structure form design, and elastic ball 403 forms for the preparation of rubber material, the elastic ball 403 elastic property of rubber material preparation is good, improve the elastic property on the inside elastic rubber layer of this plastic course main part 1, plastic course main part 1's top and the surface division that is located skid resistant course 2 have a runway line, increase the comfort level of trampling, skid resistant course 2 and rubber elastic layer 4 are connected with the connected mode of enhancement layer 3 are the veneer, the skid resistant course 2 that is located the surface course can play certain anti-skidding guard action, the surface course of inoxidizing coating 2 chooses high strength silicone resin granular material for use, it is more wear-resisting than ordinary product, make this runway more wear-resisting than ordinary runway, inside rubber layer can improve the elastic property of this plastic course main part 1, cooperation through enhancement layer 3 and rubber elastic layer 4, make this plastic course main part 1 possess the structure characteristic of playing from top to bottom hard, no matter the personnel are running or static, silicon PU's moderate degree flex and stretch and the elastic property of rubber elastic layer 4 all provide good travelling comfort for the personnel.

The working principle is as follows: when the plastic track of the technical scheme is used, the antiskid layer 2 made of the most superficial layer silicon PU material can reduce the slipping phenomenon of the sole of a user when the user plays basketball on the plastic track main body 1, meanwhile, the abrasion resistance is good, the ankle of the athlete is better protected, meanwhile, when the user shoots and jumps on the plastic track main body 1, the pressure enables the elliptical elastic ball 403 in the rubber elastic layer 4 to be elastically extruded in the arc-shaped groove 405 when the user steps on the rubber elastic layer 4, the elastic performance of the rubber elastic layer 4 is better, the displacement phenomenon of the elastic ball 403 in the elastic extrusion period can be prevented by combining the limitation of the connecting column 404 on the elastic ball 403, the limit anti-falling protection between the antiskid layer 2 and the rubber elastic layer 4 as well as the reinforcing layer 3 can be realized by a plurality of groups of the first anti-falling blocks 201 and the second anti-falling blocks 401, the firmness of the connection among the plurality of layers is improved, the plastic track main body 1 is prevented from being wholly fallen off in large area among multiple layers after being used for a long time, the plastic track main body 1 is enabled to have the structural characteristics of upper hard bounce and lower bounce through the matching of the reinforcing layer 3 and the rubber elastic layer 4, no matter a person runs or stands still, proper tension of silicon PU and the elastic performance of the rubber elastic layer 4 provide good comfort for the person, the foundation reinforcing 6 layer 3 can be limited through the corresponding insertion of the bearing brick 701 and the plug connector 602, the insertion firmness of the foundation reinforcing 6 layer 3 and the rammed soil layer 7 is increased, the displacement phenomenon of the foundation reinforcing 6 layer 3 on the rammed soil layer 7 is prevented, and therefore, the condition that the plastic track is loosened and displaced among the multiple layers when the multiple layers are degummed after being used for a long time is avoided, the normal use of the plastic track is ensured, and compared with the existing plastic track, the utility model discloses a design, the practicality and the protection nature of current plastic course have been improved.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. The utility model provides a stand wear and tear silicon PU composite construction layer of plastic course, includes plastic course main part (1), its characterized in that: plastic course main part (1) has from top to bottom set gradually skid resistant course (2), enhancement layer (3), rubber elastic layer (4), prime coat adhesive layer (5), ground enhancement layer (6) and rammed earth layer (7), skid resistant course (2) are connected with enhancement layer (3) through the first anticreep piece of a plurality of groups (201), rubber elastic layer (4) are connected with enhancement layer (3) through a plurality of groups second anticreep piece (401), cushion chamber (402) have been seted up to the inside of rubber elastic layer (4), the inside of cushion chamber (402) is provided with a plurality of groups elasticity ball (403), the upper and lower both ends of elasticity ball (403) all are connected with rubber elastic layer (4) through spliced pole (404), arc wall (405) have all been seted up with the linking department at elasticity ball (403) both ends in rubber elastic layer (4).

2. The abrasion-resistant silicon PU composite structure layer of the plastic track according to claim 1, wherein: the foundation reinforcement layer (6) is composed of a bottom plate (601), plug connectors (602) and a filling layer (603), the ramming layer (7) is connected with the bottom plate (601) through a plurality of groups of plug connectors (602), and the filling layer (603) is filled at the bottom of the base coat adhesive layer (5) and inside the bottom plate (601).

3. The abrasion-resistant silicon PU composite structure layer of the plastic track according to claim 2, wherein: the inside top of rammed earth layer (7) just is located and all is provided with bearing fragment of brick (701) between two sets of adjacent plug connector (602), just filling layer (603) are formed by cement pouring.

4. The abrasion-resistant silicon PU composite structure layer of the plastic track according to claim 1, wherein: the anti-skid layer (2) is made of a silicon PU material, and a plurality of groups of honeycomb-shaped permeation holes are formed in the bottom coating adhesive layer (5).

5. The wear-resistant silicon PU composite structure layer of the plastic track according to claim 1, wherein: the outer contour of the elastic ball (403) is designed to be an oval structure, and the elastic ball (403) is made of rubber.

6. The wear-resistant silicon PU composite structure layer of the plastic track according to claim 1, wherein: the anti-skid layer (2) and the rubber elastic layer (4) are connected with the reinforcing layer (3) in a gluing way.