CN215629135U

CN215629135U - Environment-friendly high-resilience polyurethane plastic track

Info

Publication number: CN215629135U
Application number: CN202121933582.0U
Authority: CN
Inventors: 石伟成; 黄红华
Original assignee: Jiangsu Feiteng Sports Facilities Materials Co ltd
Current assignee: Wang Zhiguo
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-01-25
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses an environment-friendly high-resilience polyurethane plastic runway, which comprises a runway main body and a mounting assembly, wherein a collecting structure is arranged in the runway main body, a cover plate is mounted at the upper end of a water collecting channel through the mounting assembly, the cover plate is prevented from being deviated to cause a gap, a user is stumbled, the runway main body has good stabilizing effect through the arrangement of a sand layer and a rammed soil layer, the runway main body is prevented from being deviated and collapsed due to long-term use, rainwater falls on the surface of a wear-resistant layer in rainy days, so that the rainwater falls into the interior filled with sand through water collecting holes, the rainwater is prevented from permeating downwards to cause collapse under the action of a drainage box, meanwhile, the rainwater can conveniently enter the interior of the water collecting channel through a water outlet at one side of the drainage box and a collecting port at one side of the water collecting channel, the rainwater can be conveniently collected, and meanwhile, part of the rainwater falls into the interior of the water collecting channel through a water outlet at one side of the sewer, meanwhile, under the action of the filter screen, the accumulation of garbage in the water collecting channel is avoided.

Description

Environment-friendly high-resilience polyurethane plastic track

Technical Field

The utility model relates to the technical field of rubber runways, in particular to an environment-friendly high-resilience polyurethane plastic runway.

Background

The plastic track is also named as all-weather track for track and field sports 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.

A great deal of problem exists in the high resilience polyurethane plastic runway of environment-friendly in the use, if can't carry out fine collection to the rainwater, the collection effect is relatively poor, causes the rainwater infiltration seriously easily, influences the use of runway main part, and the apron of the ditch of runway one side squints very easily, influences user's use, stumbles the runner, for this reason, we provide a high resilience polyurethane plastic runway of environment-friendly.

Disclosure of Invention

The utility model aims to provide an environment-friendly high-resilience polyurethane plastic track to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high resilience polyurethane plastic course of environment-friendly, includes runway main part and installation component, the inside of runway main part is provided with collects the structure, one side of runway main part is provided with the canal that catchments, the apron is installed through the installation component in the upper end of canal that catchments, avoids the apron skew, causes the production gap, stumbles the user.

Preferably, the collecting structure comprises a sand layer, a rammed soil layer, a drainage box, sand and stone filling, a buffer layer, a water collecting hole, a wear-resistant layer, a collecting port, a water outlet, a filter screen and a water outlet, wherein the sand layer is arranged at the lower end inside the runway main body.

Preferably, a rammed soil layer is laid at the upper end of the sandy soil layer, so that the stability of the runway main body is enhanced. And a water drainage box is uniformly paved at the upper end of the ramming layer, and a water outlet is formed in one end of the water drainage box.

Preferably, the inside of drainage box is provided with the grit and fills, the buffer layer has been laid to the upper end that the grit was filled, the wearing layer has all been laid to the upper end of buffer layer and apron.

Preferably, the wear-resistant layer and the buffer layer are uniformly provided with water collecting holes, so that rainwater can be collected conveniently, and one side of the water collecting channel is provided with a collecting opening.

Preferably, the collecting port is located on one side of the water outlet, the upper end of the cover plate is provided with a water outlet, and a filter screen is detachably mounted inside the water outlet.

Preferably, the mounting assembly comprises a groove, a jack, a mounting block, a clamping rod, a clamping spring, a clamping block, a movable stop block and a return spring, and the groove is formed in two sides of the upper end of the cover plate.

Preferably, the jacks are formed in two sides of the lower end of the groove, the movable stop block is movably mounted at the upper end inside the groove, the clamping rods inserted into the jacks are fixedly mounted at two sides of the upper end of the water collecting channel, and the mounting blocks inserted into the grooves are fixedly mounted at the upper ends of the clamping rods.

Preferably, the inside fixed mounting of installation piece has the card and fixes the spring, the both ends of the card of fixing the spring all fixed mounting have with the recess inner wall laminated fixture block mutually, the upper end fixed mounting of installation piece has reset spring, reset spring's upper end is installed and is installed the cover that resets with installation piece swing joint.

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

1. through the arrangement of the sand soil layer and the rammer soil layer, the runway main body has a good stabilizing effect and is prevented from being used for a long time, the runway main body is deviated and collapsed, rainwater falls on the surface of the wear-resistant layer in rainy days, so that the rainwater falls into the gravel-filled part through the water collecting holes, the rainwater is prevented from permeating downwards and collapsing under the action of the drainage box, meanwhile, the rainwater can conveniently enter the inside of the water collecting channel through the water outlet at one side of the drainage box and the collecting port at one side of the water collecting channel, the rainwater is convenient to collect, meanwhile, part of the rainwater falls into the inside of the water collecting channel through the water draining port, and meanwhile, under the action of the filter screen, the garbage accumulation in the water collecting channel is avoided;

2. through the arrangement of the mounting assembly, the cover plate is convenient to fixedly mount, a user places the cover plate at the upper end of the water collecting channel, the mounting block and the clamping rod are inserted into the insertion hole, when the clamping block is in contact with the lower end of the insertion hole, the clamping block shrinks into the mounting block to compress the clamping spring, and when the lower end of the cover plate is attached to the upper end of the water collecting channel, the clamping block is popped out under the action of the clamping spring, so that the clamping block is attached to the inner wall of the groove, the cover plate is convenient to fixedly mount, the cover plate is prevented from being deviated, gaps are avoided, and running of the user is prevented from being influenced;

3. under the effect of the inside movable stop block of the groove, the rainwater is prevented from falling into the groove, the rainwater is prevented from being accumulated, the use of the clamping block is prevented, when the cover plate is disassembled, the movable stop block is pushed by a user, the movable stop block drives the reset sleeve to move downwards, when the reset sleeve is contacted with the clamping block, the clamping block shrinks into the inside of the clamping and fixing spring, the clamping rod and the installation block are convenient to disassemble from the inside of the jack, the cover plate is convenient to disassemble quickly, and the convenience is brought to the user to maintain the water collecting channel.

Drawings

FIG. 1 is a schematic diagram of the front structure of the apparatus of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the drainage box of the present invention;

in the figure: 1. a sand layer; 2. tamping a soil layer; 3. a drain box; 4. filling sand and stone; 5. a buffer layer; 6. a water collection hole; 7. a wear layer; 8. a collection port; 9. a water outlet; 10. a filter screen; 11. a cover plate; 12. a water collecting channel; 13. a groove; 14. a jack; 15. mounting blocks; 16. a clamping rod; 17. clamping and fixing the spring; 18. a clamping block; 19. a movable stop block; 20. a return spring; 21. and (7) a water outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 3, the present invention provides a technical solution: the utility model provides an environment-friendly high resilience polyurethane plastic runway, including runway main part and installation component, the inside of runway main part is provided with collects the structure, one side of runway main part is provided with the canal 12 that catchments, the apron 11 is installed through the installation component in the upper end of canal 12 that catchments, avoid apron 11 skew, cause the production gap, trip the user, collect the structure including sand layer 1, rammed earth layer 2,

drainage box

3, 4 are filled to the grit, buffer layer 5, water collecting hole 6, wearing layer 7, collect mouthful 8, lower nozzle 9, filter screen 10 and delivery port 21, sand layer 1 sets up the lower extreme in runway main part inside, rammed earth layer 2 has been laid to sand layer 1's upper end, the stability of runway main part has been strengthened. The drainage box 3 is uniformly paved at the upper end of the ramming layer 2, a water outlet 21 is formed in one end of the drainage box 3, gravel fillers 4 are arranged inside the drainage box 3, a buffer layer 5 is paved at the upper end of the gravel fillers 4, wear-resistant layers 7 are paved at the upper ends of the buffer layer 5 and the cover plate 11, water collecting holes 6 are uniformly formed inside the wear-resistant layers 7 and the buffer layer 5, rainwater can be conveniently collected, a collecting opening 8 is formed in one side of a water collecting channel 12, the collecting opening 8 is located in one side of the water outlet 21, a water outlet 9 is formed in the upper end of the cover plate 11, and a filter screen 10 is detachably installed inside the water outlet 9;

wherein, through the setting on sand and soil layer 1 and rammed earth layer 2, the runway main part has fine stable effect, avoid long use, cause the skew and the collapse of runway main part, in rainy day, the rainwater falls on the surface of wearing layer 7, make the rainwater fall into the inside that the grit was filled 4 through water collecting hole 6, under the effect of drainage box 3, avoid rainwater infiltration downwards, cause and collapse, the rainwater of being convenient for simultaneously enters into the inside of collecting channel 12 through the delivery port 21 of drainage box 3 one side and the collection mouth 8 of collecting channel 12 one side, the collection of the rainwater of being convenient for, partial rainwater falls into the inside of collecting channel 12 through the mouth of a river 9 simultaneously, simultaneously under the effect of filter screen 10, avoid the accumulation of the inside rubbish of channel water collection 12.

Referring to fig. 2, the mounting assembly includes a groove 13, insertion holes 14, mounting blocks 15, clamping rods 16, clamping springs 17, clamping blocks 18, movable stopping blocks 19 and a return spring 20, the groove 13 is formed in both sides of the upper end of the cover plate 11, the insertion holes 14 are formed in both sides of the lower end of the groove 13, the movable stopping blocks 19 are movably mounted at the upper end inside the groove 13, the clamping rods 16 inserted into the insertion holes 14 are fixedly mounted on both sides of the upper end of the water collecting channel 12, the mounting blocks 15 inserted into the groove 13 are fixedly mounted at the upper end of the clamping rods 16, the clamping springs 17 are fixedly mounted inside the mounting blocks 15, the clamping blocks 18 attached to the inner wall of the groove 13 are fixedly mounted at both ends of the clamping springs 17, the return spring 20 is fixedly mounted at the upper end of the mounting blocks 15, and a return sleeve movably connected with the mounting blocks 15 is mounted at the upper end of the return spring 20;

wherein, the user places the cover plate 11 on the upper end of the water collecting channel 12, the mounting block 15 and the clamping rod 16 are inserted into the jack 14, when the clamping block 18 contacts with the lower end of the jack 14, the clamping block 18 contracts into the mounting block 15 to compress the clamping spring 17, when the lower end of the cover plate 11 is jointed with the upper end of the water collecting channel 12, the clamping block 18 is popped out under the action of the clamping spring 17, so that the clamping block 18 is jointed with the inner wall of the groove 13, thereby facilitating the fixed mounting of the cover plate 11, avoiding the deflection of the cover plate 11, avoiding the generation of gaps, influencing the running of the user, avoiding rainwater falling into the inner part of the groove 13 under the action of the movable stop 19 inside the groove 13, influencing the accumulation of rainwater and the use of the clamping block 18, when the cover plate 11 is disassembled, the user pushes the movable stop 19, the movable stop 19 drives the reset sleeve to move downwards, when the reset sleeve is contacted with the clamping block 18, the clamping block 18 contracts into the clamping spring 17, facilitating the removal of the catch 16 and mounting block 15 from the interior of the socket 14 and thus the cover plate 11, and facilitating the maintenance of the catchment channel 12 by the user.

The working principle is as follows: through the arrangement of the sand layer 1 and the rammed earth layer 2, the runway main body has good stabilizing effect and is prevented from long-term use to cause deviation and collapse of the runway main body, rainwater falls on the surface of the wear-resistant layer 7 in rainy days, so that the rainwater falls into the gravel filling 4 through the water collecting holes 6, the rainwater is prevented from downwardly permeating and collapsing under the action of the drainage box 3, meanwhile, the rainwater can conveniently enter the water collecting channel 12 through the water outlet 21 at one side of the drainage box 3 and the collecting port 8 at one side of the water collecting channel 12, the rainwater is conveniently collected, meanwhile, part of the rainwater falls into the water collecting channel 12 through the water drainage port 9, meanwhile, under the action of the filter screen 10, the garbage accumulation in the water collecting channel 12 is avoided, a user places the cover plate 11 at the upper end of the water collecting channel 12, the mounting block 15 and the clamping rod 16 are inserted into the jack 14, when the clamping block 18 is contacted with the lower end of the jack 14, the clamping block 18 is contracted into the mounting block 15 to compress the clamping spring 17, when the lower end of the cover plate 11 is jointed with the upper end of the water collecting channel 12, the latch 18 is ejected under the action of the fastening spring 17, so that the latch 18 is attached to the inner wall of the groove 13, thereby facilitating the fixed installation of the cover plate 11, avoiding the deviation of the cover plate 11 and the generation of gaps which influence the running of a user, under the action of the movable stop block 19 in the groove 13, rainwater is prevented from falling into the groove 13 to influence rainwater accumulation and influence the use of the clamping block 18, when the cover plate 11 is disassembled, the user pushes the movable stop 19, the movable stop 19 drives the reset sleeve to move downwards, when the reset sleeve is contacted with the clamping block 18, the clamping block 18 is contracted into the clamping and fixing spring 17, so that the clamping rod 16 and the mounting block 15 are convenient to move from the inside of the jack 14, thereby facilitating quick removal of the cover plate 11 and facilitating maintenance of the catchment channel 12 by the user.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an environment-friendly high resilience polyurethane plastic course, includes runway main part and installation component, its characterized in that: the inside of runway main part is provided with collects the structure, one side of runway main part is provided with water collecting channel (12), apron (11) are installed through the installation component in the upper end of water collecting channel (12), avoid apron (11) skew, cause the production gap, trip the user.

2. The environment-friendly high resilience polyurethane plastic track of claim 1, wherein: the collection structure comprises a sand layer (1), a rammed earth layer (2), a drainage box (3), sand filling (4), a buffer layer (5), a water collecting hole (6), a wear-resistant layer (7), a collection port (8), a drainage port (9), a filter screen (10) and a water outlet (21), wherein the sand layer (1) is arranged at the lower end inside the runway main body.

3. The environment-friendly high resilience polyurethane plastic track of claim 2, wherein: a ramming soil layer (2) is laid at the upper end of the sand layer (1), so that the stability of the runway main body is enhanced; and the upper end of the ramming layer (2) is uniformly paved with a drainage box (3), and one end of the drainage box (3) is provided with a water outlet (21).

4. An environment-friendly high resilience polyurethane plastic runway according to claim 3, characterized in that: the inside of drainage box (3) is provided with grit and fills (4), buffer layer (5) have been laid to the upper end that grit was filled (4), wearing layer (7) have all been laid to the upper end of buffer layer (5) and apron (11).

5. The environment-friendly high resilience polyurethane plastic track of claim 4, wherein: the wear-resistant layer (7) and the inside of buffer layer (5) have evenly seted up water-collecting hole (6), the collection of the rainwater of being convenient for, collection mouth (8) have been seted up to one side of catchment canal (12).

6. The environment-friendly high resilience polyurethane plastic track of claim 5, wherein: the collecting port (8) is located on one side of the water outlet (21), the upper end of the cover plate (11) is provided with a water outlet (9), and a filter screen (10) is detachably mounted inside the water outlet (9).

7. The environment-friendly high resilience polyurethane plastic track of claim 6, wherein: the mounting assembly comprises a groove (13), an inserting hole (14), a mounting block (15), a clamping rod (16), a clamping and fixing spring (17), a clamping block (18), a movable stop block (19) and a return spring (20), and the groove (13) is formed in two sides of the upper end of the cover plate (11).

8. An environment-friendly high resilience polyurethane plastic runway according to claim 7, characterized in that: jack (14) have all been seted up to both sides of recess (13) lower extreme, the inside upper end movable mounting of recess (13) has movable dog (19), the equal fixed mounting in both sides of catchment ditch (12) upper end has interlude in jack (14) inside kelly (16), the upper end fixed mounting of kelly (16) has the installation piece (15) of interlude in recess (13) inside.

9. An environment-friendly high resilience polyurethane plastic runway according to claim 8, characterized in that: the mounting structure is characterized in that a clamping spring (17) is fixedly mounted inside the mounting block (15), clamping blocks (18) attached to the inner wall of the groove (13) are fixedly mounted at two ends of the clamping spring (17), a return spring (20) is fixedly mounted at the upper end of the mounting block (15), and a return sleeve movably connected with the mounting block (15) is mounted at the upper end of the return spring (20).