CN213625059U - Environment-friendly self-grain-bonding plastic track - Google Patents

Abstract

The utility model discloses an environmental protection is from knot line plastic course, including the cement ground, the lower fixed surface of cement ground installs the basal layer, the lower fixed surface on basal layer is connected with the soil layer, the upper surface of cement ground is close to the equal movable mounting in both sides position and has prefabricated plate, prefabricated plate with the equal fixed mounting in upper surface of cement ground has the inoxidizing coating, the cement ground with fixedly connected with hinge between the prefabricated plate, the cement ground with the top that lies in the hinge between the prefabricated plate is connected with the closing cap, the upper surface of cement ground is close to both sides position and has all seted up the escape canal, the last port in escape canal is located to the inoxidizing coating lid. An environmental protection is from knot line plastic course, can play the quick drainage in rainy day, play prevention high temperature inflation in summer and the harm that the uplift brought to can make the clearance get up more convenience, clear up moreover and accomplish the installation.

Description

Environment-friendly self-grain-bonding plastic track

Technical Field

The utility model relates to a plastic course field, in particular to environmental protection is from knot line plastic course.

Background

The plastic runway is also called as an all-weather track and field sports runway and is composed of polyurethane prepolymer, mixed polyether, waste tire rubber, EPDM rubber particles or PU particles, pigment, auxiliary agent and filler, the plastic runway has the characteristics of good flatness, high compressive strength, proper hardness and elasticity and stable physical performance, thereby being more environment-friendly, being beneficial to the exertion of speed and technology of athletes, effectively improving sports performance and reducing the falling injury rate, the plastic runway is composed of materials such as polyurethane rubber and the like, has certain elasticity and color, has certain ultraviolet resistance and aging resistance, and is an internationally recognized best all-weather outdoor sports ground floor material; however, the existing environment-friendly self-grain plastic track has certain disadvantages when in use, the whole drainage performance is poor, a ponding stand is easily formed after rain, the track can not be normally used after rain, and the extrusion swelling is easily caused by thermal expansion in summer, in addition, the drainage ditch under the track easily causes sundries to be accumulated, the filled stones need to be pried open during cleaning, so that the track is more troublesome when the track is pried open, and the track is also more troublesome to install.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an environmental protection self-knotting plastic track, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an environmental protection is from knot line plastic course, includes the cement ground, the lower fixed surface of cement ground installs the base stone layer, the lower fixed surface on base stone layer is connected with the soil layer, the upper surface of cement ground is close to the equal movable mounting in both sides position and has prefabricated plate, prefabricated plate with the equal fixed mounting of upper surface of cement ground has the inoxidizing coating, the cement ground with fixedly connected with hinge between the prefabricated plate, the cement ground with the top that lies in the hinge between the prefabricated plate is connected with the closing cap piece.

Preferably, the upper surface of cement foundation is close to both sides position and has all seted up the escape canal, the last port in escape canal is located to the inoxidizing coating lid, the inside fixed pre-buried first buried piece that is equipped with that is close to both sides face position of cement foundation.

Preferably, the inoxidizing coating includes waterproof first coat, tie coat, buffering absorbed layer, bounce-back layer, from the grain surface course and drainage clearance, the last fixed surface of waterproof first coat installs the tie coat, the last fixed surface of tie coat installs the buffering absorbed layer, the last fixed surface of buffering absorbed layer installs the bounce-back layer, the last fixed surface of bounce-back layer installs from the grain surface course, the bounce-back layer with the drainage clearance has all been seted up from the surface of grain surface course.

Preferably, the inner surfaces of the drainage gaps are coated with waterproof coatings, the lower surface of the protective layer is fixedly mounted with the cement foundation through a waterproof base coat, and the drainage gaps are arranged on the surface of the protective layer uniformly.

Preferably, a drain hole is formed in the middle of the prefabricated plate, and a second embedded block is fixedly embedded in one side face of the interior of the prefabricated plate.

Preferably, the prefabricated plate blocks are movably connected with the cement foundation through the second embedded blocks and the first embedded blocks and the hinges, the number of the surface water drainage holes of each prefabricated plate block is three, and the number of the prefabricated plate blocks is multiple.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the utility model, through the arranged protective layer and the cement foundation, if rainwater falls on the runway in rainy days during use, the accumulated rainwater can be quickly drained to both sides due to the gradient of the cement foundation, if the rainwater is larger, the rainwater can be quickly drained into the drainage gap, and the rainwater can be drained into the drainage ditch through the drainage hole for diversion and drainage, in summer, if a rebound layer and a self-textured surface layer on the upper layer of high-temperature weather can be expanded by high temperature, at the moment, the drainage gap can play a role in preventing damage caused by runway uplift due to expansion, the protective layer and the cement foundation which are arranged in such a way can play a role in rainy days for quick drainage, in summer, the damage caused by uplift due to high-temperature expansion is prevented, through the arranged prefabricated plate block, more sundries can be infiltrated into the drainage ditch after long-term use, at the moment, a cleaner can open the prefabricated plate block through hinge overturn, the direct drainage ditch of clearing up, alright make like this that the clearance gets up convenience more, clear up moreover and accomplish to install.

Drawings

FIG. 1 is a schematic cross-sectional view of the overall structure of an environmentally friendly self-grained plastic track according to the present invention;

FIG. 2 is a partial view of the plastic track with self-knotted grain in environmental protection of the present invention;

FIG. 3 is an enlarged view of the portion A in FIG. 1 of the environmentally friendly self-grained plastic runway of the present invention;

FIG. 4 is a partial cross-sectional view of the protective layer and the cement foundation of the plastic runway with self-grained structure;

fig. 5 is a partial sectional view of the protection layer of the environmental protection self-grained plastic track of the present invention.

In the figure: 1. cement foundation; 101. a drainage ditch; 102. a first pre-buried block; 2. a base stone layer; 3. a soil layer; 4. a protective layer; 401. waterproof priming coat; 402. a bonding layer; 403. a buffer absorbing layer; 404. a rebound layer; 405. a self-texturing face layer; 406. a drainage gap; 5. prefabricating a plate; 501. a drain hole; 502. a second embedded block; 6. a hinge; 7. and (7) sealing sheets.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, an environment-friendly self-grained plastic runway comprises a cement foundation 1, wherein a foundation stone layer 2 is fixedly arranged on the lower surface of the cement foundation 1, a soil layer 3 is fixedly connected to the lower surface of the foundation stone layer 2, prefabricated plates 5 are movably arranged on the upper surface of the cement foundation 1 near to two sides, protective layers 4 are fixedly arranged on the prefabricated plates 5 and the upper surface of the cement foundation 1, hinges 6 are fixedly connected between the cement foundation 1 and the prefabricated plates 5, and sealing sheets 7 are connected between the cement foundation 1 and the prefabricated plates 5 above the hinges 6;

drainage ditches 101 are respectively arranged on the upper surface of the cement foundation 1 close to the two sides, the protective layer 4 covers the upper end ports of the drainage ditches 101, and first embedded blocks 102 are fixedly embedded in the cement foundation 1 close to the two sides; the protective layer 4 comprises a waterproof base coat 401, an adhesive layer 402, a buffer absorption layer 403, a rebound layer 404, a self-texturing surface layer 405 and a drainage gap 406, wherein the adhesive layer 402 is fixedly arranged on the upper surface of the waterproof base coat 401, the buffer absorption layer 403 is fixedly arranged on the upper surface of the adhesive layer 402, the rebound layer 404 is fixedly arranged on the upper surface of the buffer absorption layer 403, the self-texturing surface layer 405 is fixedly arranged on the upper surface of the rebound layer 404, the drainage gap 406 is respectively arranged on the surfaces of the rebound layer 404 and the self-texturing surface layer 405, rainwater falls on a runway in rainy days during use, the accumulated rainwater can be quickly drained to two sides due to the gradient of the cement foundation 1, if the rainwater is larger, the rainwater can be quickly drained into the drainage gap 406 and drained into the drainage ditch 101 through the drainage hole 501 for diversion and drainage, and drainage can be carried out in summer, if the rebound layer 404 and the self-texturing surface layer 405 on the upper layer are subjected to high-temperature expansion, at the moment, the drainage gap 406 can play a role in prevention and prevent damage caused by the uplift of the runway due to expansion, the protective layer 4 and the cement foundation 1 arranged in the way can play a role in rapid drainage in rainy days and can play a role in preventing damage caused by the uplift due to high-temperature expansion in summer; the inner surfaces of the drainage gaps 406 are coated with waterproof coatings, the lower surface of the protective layer 4 is fixedly mounted with the cement foundation 1 through a waterproof base coat 401, and a plurality of drainage gaps 406 are uniformly distributed on the surface of the protective layer 4; a water drainage hole 501 is formed in the middle of the prefabricated plate 5, and a second embedded block 502 is fixedly embedded in one side surface of the interior of the prefabricated plate 5; prefabricated plate 5 is connected with hinge 6 through second embedded block 502 and first embedded block 102 and with cement foundation 1 swing joint, every the quantity that prefabricated plate 5's surface wash port 501 was seted up is totally three, and the quantity of prefabricated plate 5 has a plurality ofly, will permeate more debris in escape canal 101 after the race is used for a long time, and the prefabricated plate 5 can be opened in the upset of cleaner through hinge 6 regularly this moment, and is direct clear up escape canal 101, like this alright make the clearance get up more convenient, and the installation can be accomplished to the completion of clearance closes moreover.

It should be noted that, the utility model relates to an environmental protection is from knot line plastic course, when using, before using, the staff can draw several required marks or circuits on the course, then can directly put into use, during the use if in the rainy day, the rainwater falls on the course, then the rainwater of collecting up can be fast discharged to both sides because of the slope of cement foundation 1, if the rainwater is great, can discharge into drainage clearance 406 and fast discharge, and discharge into escape canal 101 through wash port 501 and carry out the water conservancy diversion and discharge, in summer, if meet high temperature weather rebound layer 404 and from knot line surface layer 405 on upper strata can receive the high temperature inflation, drainage clearance 406 can play the prevention effect at this moment, prevent the inflation and lead to the harm that the course brought, protective layer 4 and cement foundation that set up like this can play the rainy day fast drainage, play the damage that the prevention high temperature inflation brought in summer uplift, in addition, after the runway is used for a long time, more sundries permeate into the drainage ditch 101, the prefabricated plate 5 can be turned and opened by a cleaner regularly through the hinge 6, the drainage ditch 101 can be cleaned directly, so that the cleaning is more convenient, and the installation can be completed after the cleaning is finished.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. An environmental protection is from knot line plastic course which characterized in that: including cement foundation (1), the lower fixed surface of cement foundation (1) installs basic stone layer (2), the lower fixed surface of basic stone layer (2) is connected with soil layer (3), the upper surface of cement foundation (1) is close to the equal movable mounting in both sides position and has prefabricated plate (5), prefabricated plate (5) with the equal fixed mounting of upper surface of cement foundation (1) has inoxidizing coating (4), cement foundation (1) with fixedly connected with hinge (6) between prefabricated plate (5), cement foundation (1) with the top that is located hinge (6) between prefabricated plate (5) is connected with closing piece (7).

2. The environmental friendly self-grained plastic runway according to claim 1, characterized in that: the upper surface of cement foundation (1) is close to both sides position and has all seted up escape canal (101), the last port in escape canal (101) is located in inoxidizing coating (4) lid, cement foundation (1) is inside to be close to both sides face position and all fixes pre-buried being equipped with first buried piece (102).

3. The environmental friendly self-grained plastic runway according to claim 1, characterized in that: inoxidizing coating (4) include waterproof prime coat (401), tie coat (402), buffering absorbed layer (403), bounce-back layer (404), from texturing surface layer (405) and drainage clearance (406), the last fixed surface of waterproof prime coat (401) installs tie coat (402), the last fixed surface of tie coat (402) installs buffering absorbed layer (403), the last fixed surface of buffering absorbed layer (403) installs bounce-back layer (404), the last fixed surface of bounce-back layer (404) installs from texturing surface layer (405), bounce-back layer (404) with drainage clearance (406) have all been seted up from the surface of texturing surface layer (405).

4. An environmental friendly self-graining plastic course as claimed in claim 3, wherein: the inner surfaces of the drainage gaps (406) are coated with waterproof coatings, the lower surface of the protective layer (4) is fixedly mounted with the cement foundation (1) through a waterproof base coat (401), and the drainage gaps (406) are arranged in a plurality and are uniformly distributed on the surface of the protective layer (4).

5. An environmentally friendly self-graining plastic course as claimed in claim 2, wherein: a drain hole (501) is formed in the middle of the prefabricated plate block (5), and a second embedded block (502) is fixedly embedded in one side face of the interior of the prefabricated plate block (5).

6. The environmental friendly self-grained plastic runway according to claim 5, characterized in that: the prefabricated plate blocks (5) are connected with the hinges (6) through the second embedded blocks (502) and the first embedded blocks (102) and movably connected with the cement foundation (1), the number of the surface water drainage holes (501) of each prefabricated plate block (5) is three, and the number of the prefabricated plate blocks (5) is multiple.

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