CN110396896B - Environment-friendly breathable plastic track and construction method thereof - Google Patents
Environment-friendly breathable plastic track and construction method thereof Download PDFInfo
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- CN110396896B CN110396896B CN201910602907.8A CN201910602907A CN110396896B CN 110396896 B CN110396896 B CN 110396896B CN 201910602907 A CN201910602907 A CN 201910602907A CN 110396896 B CN110396896 B CN 110396896B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/003—Construction of, or surfacings for, rinks or tracks for roller skating, skate-boarding or the like
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/06—Pavings made in situ, e.g. for sand grounds, clay courts E01C13/003
- E01C13/065—Pavings made in situ, e.g. for sand grounds, clay courts E01C13/003 at least one in situ layer consisting of or including bitumen, rubber or plastics
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Abstract
The invention discloses an environment-friendly breathable plastic track and a construction method thereof.A resilient block which is clamped with a clamping groove is adopted, and is turned to the top of a track main body to realize the function of a running aid when a sprint competition is required; adopt the rubble layer structure, realize the inside ventilative function of runway main part, and at the in-process of runway main part construction, still install a plurality of annular ducts, its inside rubble of also placing, this just makes whole runway main part have even that just ventilative water permeability, in time discharge water to the bottom of runway main part, and can not gather the heat, cause uncomfortable in the use, divide into first plastic layer and second plastic layer with the plastic layer, the second plastic layer at top is because trampling of user, damage easily, be convenient for maintain and change it.
Description
Technical Field
The invention relates to the related field of plastic runways, in particular to an environment-friendly breathable plastic runway and a construction method thereof.
Background
With the increasing popularization of the national fitness, not only the school and school can build a plastic track, but also some gymnasiums or fitness activity centers can build a plastic track, also known as an all-weather track and field sports track, which is composed 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, reduces the tumble damage rate, and is the best all-weather outdoor sports ground floor material internationally recognized.
The gas permeability of current plastic course is poor, the heat is gathered easily in sultry weather, lead to the uncomfortable of people's motion, current plastic course has great leakproofness ponding easily after raining, cause the use inconvenient, and inside ponding if can't in time discharge, still cause the rotten of plastic course inner structure easily, lead to the plastic layer rugged and uneven, this just needs often to maintain the plastic course, caused economic loss, and old plastic course material also can not reuse and can be abandoned, cause environmental pollution.
Disclosure of Invention
The invention aims to provide an environment-friendly breathable plastic track and a construction method thereof, and aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an environmental protection type plastic course of breathing freely, including the base face, the inside gomphosis of base face has the runway main part, the draw-in groove has been seted up to one side that the base face is close to the runway main part, pivot spare is installed to one side at draw-in groove inner wall top, one side fixedly connected with elastic block of pivot spare, the runway main part is by the channel-section steel, the metalling, the elastic layer, the insulating layer, the wearing layer, first plastic layer and second plastic layer are constituteed, the bottom of runway main part is the channel-section steel, the metalling has been laid at the top of channel-section steel, the top of metalling is equipped with the elastic layer, the top of elastic layer is equipped with the insulating layer, the top of insulating layer is equipped with the wearing layer, first plastic layer has been laid at the top of wearing layer, second plastic layer has been laid at the top of first plastic layer, the channel-section steel, the metalling, the elastic layer, a plurality of circular through-hole has all been seted up to inside after insulating layer and the wearing layer stack, the rubble is filled has the rubble.
Preferably, the elastic block is movably connected to one side of the top of the inner wall of the clamping groove through the rotating shaft piece, the elastic block is of a rubber structure, the cross section of the elastic block is of a trapezoid structure, the elastic block and the clamping groove are clamped with each other, and the elastic block is located at the top of the runway main body after being overturned.
Preferably, the channel-section steel is C type structure, wraps up in the limit layer on metalling, elastic layer, insulating layer, wearing layer, first plastic layer and second plastic layer.
Preferably, the elastic layer is made of waterproof elastic materials, the heat insulation layer is made of heat insulation materials, the wear-resistant layer is made of wear-resistant materials and plastic particles, and the mixing ratio of the wear-resistant materials to the plastic particles is 7: 3.
Preferably, the thickness of the second plastic layer is smaller than that of the first plastic layer.
A construction method of an environment-friendly breathable plastic track comprises the following construction methods:
leveling grooving: drawing lines on the base surface according to the standard and actual needs of the runway to determine the positions of the runway grooves, excavating by using an excavator according to the drawn lines to form a groove-shaped structure of the runway grooves, carrying out slotting operation in sections, flattening the inner wall and the bottom surface of each section of runway groove, and removing redundant broken stones and soil;
placing a reinforcing steel bar frame: placing a reinforcing steel bar frame at the side of a section of runway groove, inserting a plurality of annular pipelines at the bottom surface, and pouring concrete along the reinforcing steel bar frame to form a groove steel structure;
setting a layer structure: paving a crushed stone layer at the bottom of the inner wall of the groove steel structure, paving an elastic layer on the top layer of the crushed stone layer, paving a wear-resistant layer on the top of the elastic layer, wherein the height of the wear-resistant layer is higher than that of the annular pipeline, compacting the wear-resistant layer by using a compacting instrument until the wear-resistant layer and the annular pipeline are in a parallel position, and paving crushed stones in the annular pipeline;
and (3) constructing a runway main body: laying a first plastic layer on the top layer of the wear-resistant layer, compacting the first plastic layer by using a compacting instrument, laying a second plastic layer on the top layer of the first plastic layer, wherein the height of the second plastic layer is higher than that of the base surface, compacting the second plastic layer until the second plastic layer and the base surface are in a parallel position, and completing the operation of the whole runway groove according to the method so as to complete the construction of the runway main body;
and (3) mounting of the elastic block: a clamping groove is formed in one side, close to the runway main body, of the base face, the elastic block is movably connected to one side of the top of the inner wall of the clamping groove through the rotating shaft piece and clamped with the clamping groove, and after the runway main body is turned over, the elastic block is located at the top of the runway main body.
Preferably, in the step of leveling the groove, the base surface includes a soil ground, a cement ground and a concrete ground, if the base surface is the soil ground, cement or concrete needs to be poured on the side of the runway groove to form a leveled road surface, if the base surface is the cement ground or the concrete ground, before the groove is opened, a stone breaking operation needs to be performed, and the connection between the runway groove and the ground is repaired after the runway groove of the cement ground or the concrete ground is broken.
Compared with the prior art, the invention has the beneficial effects that: the elastic block is clamped with the clamping groove, when the sprinting competition is needed, the elastic block is turned to the top of the runway main body, so that the function of the running aid is realized, when the elastic block is not needed to be used, the elastic block is turned to be clamped in the clamping groove, inconvenience is not caused to walking of pedestrians, and the running aid which is heavy in structure, difficult to move and inconvenient to place is not needed to be prepared; the utility model adopts a gravel layer structure to realize the ventilation function inside the runway main body, and in the process of the construction of the runway main body, a plurality of annular pipelines are also arranged, and gravels are also arranged in the annular pipelines, so that the whole runway main body has ventilation and water permeability, water is discharged to the bottom of the runway main body in time, and heat is not accumulated, thereby causing discomfort in use, the heat insulation layer is also beneficial to isolating part of heat of the soil bottom layer, so that the heat can not be transmitted to the first plastic layer and the second plastic layer of the runway main body, even if the runway main body is very hot in very hot weather, the bumpiness caused by the part of the first plastic layer and the second plastic layer is avoided to a certain extent, the waste of materials is avoided, the environment is more environmental-friendly, in addition, the plastic layers are divided into the first plastic layer and the second plastic layer at the top, the second plastic layer at the top is easy to damage due to the trampling of a user, and the maintenance and the replacement are convenient, avoid causing waste and material saving, have better environmental protection efficiency.
Drawings
FIG. 1 is a schematic diagram of the main structure of a track segment according to the present invention;
fig. 2 is a schematic view of a fault structure on the side of the runway according to the present invention.
In the figure: 1. a base surface; 2. a runway body; 3. a card slot; 4. a shaft member; 5. an elastic block; 6. channel steel; 7. a crushed stone layer; 8. an elastic layer; 9. a thermal insulation layer; 10. a wear layer; 11. a first plastic layer; 12. A second plastic layer.
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, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-2, the present invention provides a technical solution: an environment-friendly breathable plastic track comprises a base surface 1, a track main body 2 is embedded in the base surface 1, a clamping groove 3 is formed in one side, close to the track main body 2, of the base surface 1, a rotating shaft part 4 is installed on one side of the top of the inner wall of the clamping groove 3, an elastic block 5 is fixedly connected to one side of the rotating shaft part 4, the track main body 2 is composed of a channel steel 6, a gravel layer 7, an elastic layer 8, a heat insulation layer 9, a wear-resistant layer 10, a first plastic layer 11 and a second plastic layer 12, a first plastic layer 11 is paved on the top of the wear-resistant layer 10, a second plastic layer 12 is paved on the top of the channel steel 6, the gravel layer 7, the elastic layer 8, a plurality of circular through holes are formed in the interior of the heat insulation layer 9 and the wear-resistant layer 10 after superposition, the interior of the round through hole is filled with gravels.
Further, the elastic block 5 is movably connected to one side of the top of the inner wall of the clamping groove 3 through the rotating shaft piece 4, the elastic block 5 is of a rubber structure, the cross section of the elastic block is of a trapezoid structure, the elastic block 5 and the clamping groove 3 are clamped, and the elastic block 5 is located at the top of the runway main body 2 after being overturned.
Further, the channel steel 6 is of a C-shaped structure and is wrapped on the side layers of the gravel layer 7, the elastic layer 8, the heat insulation layer 9, the wear-resistant layer 10, the first plastic layer 11 and the second plastic layer 12.
Furthermore, the elastic layer 8 is made of waterproof elastic materials, the heat insulation layer 9 is made of heat insulation materials, the wear-resistant layer 10 is made of wear-resistant materials and plastic particles, and the mixing ratio of the wear-resistant materials to the plastic particles is 7: 3.
Further, the thickness of the second plastic layer 12 is smaller than that of the first plastic layer 11.
The construction work is carried out by the following method:
leveling grooving: drawing lines on the base surface 1 according to the standard and actual needs of the runway to determine the positions of the runway grooves, excavating by using an excavator according to the drawn lines to form a groove-shaped structure of the runway grooves, carrying out slotting operation in sections, flattening the inner wall and the bottom surface of each section of runway groove, and removing redundant broken stones and soil;
placing a reinforcing steel bar frame: placing a steel bar frame at the side of a section of runway groove, inserting a plurality of annular pipelines at the bottom surface, and pouring concrete along the steel bar frame to form a channel steel 6 structure;
setting a layer structure: paving a gravel layer 7 at the bottom of the inner wall of the channel steel 6 structure, paving an elastic layer 8 at the top layer of the gravel layer 7, paving a wear-resistant layer 10 at the top of the elastic layer 8, wherein the height of the wear-resistant layer 10 is higher than that of the annular pipeline, compacting the wear-resistant layer 10 by using a compacting instrument until the wear-resistant layer 10 and the annular pipeline are in a parallel position, and fully paving gravel in the annular pipeline;
construction of the runway body 2: laying a first plastic layer 11 on the top layer of the wear-resistant layer 10, compacting the layer by using a compacting instrument, laying a second plastic layer 12 on the top layer of the first plastic layer 11, wherein the height of the second plastic layer 12 is higher than that of the base surface 1, and compacting the second plastic layer 12 until the second plastic layer 12 and the base surface 1 are in a parallel position according to the method;
mounting of the elastic block 5: one side of the base surface 1 close to the runway main body 2 is provided with a clamping groove 3, the elastic block 5 is movably connected to one side of the top of the inner wall of the clamping groove 3 through a rotating shaft piece 4, the elastic block 5 and the clamping groove 3 are clamped with each other, and after the runway main body 2 is turned over, the elastic block 5 is positioned at the top of the runway main body 2.
In the above construction work, in the step of leveling the groove, the base surface 1 includes a soil surface, a cement surface and a concrete surface, if the base surface is the soil surface, cement or concrete is poured on the side of the runway groove to form a level road surface, if the base surface is the cement surface or the concrete surface, a stone breaking operation is required before the groove is opened, and the connection between the runway groove and the ground is repaired after the runway groove on the cement surface or the concrete surface is broken.
The elastic block 5 which is clamped with the clamping groove 3 is adopted, when the sprinting competition needs to be carried out, the elastic block 5 is turned to the top of the runway main body 2, the function of the running aid is realized, when the running aid is not used, the elastic block 5 is turned to be clamped in the clamping groove 3, inconvenience is not caused to walking of pedestrians, and the running aid which is heavy in structure, difficult to move and inconvenient to place does not need to be prepared; the structure of the gravel layer 7 is adopted to realize the ventilation function inside the runway main body 2, and in the process of building the runway main body 2, a plurality of annular pipelines are also arranged, gravels are also arranged in the annular pipelines, so that the whole runway main body 2 has the air and water permeability which is just right, water is discharged to the bottom of the runway main body 2 in time, no heat is accumulated, discomfort in use is caused, the heat insulation layer 9 is also beneficial to isolating the heat of a part of soil bottom layer, the heat cannot be transmitted to the first plastic layer 11 and the second plastic layer 12 of the runway main body 2, the runway main body 2 cannot be heated even in very hot weather, the bumpiness caused by the partial bulge of the first plastic layer 11 and the second plastic layer 12 is avoided to a certain degree, the waste of materials is avoided, the environment is more protected, in addition, the plastic layers are divided into the first plastic layer 11 and the second plastic layer 12, the second layer 12 at the top is trampled by a user, easy damage, convenient maintenance and replacement, avoiding causing waste and saving material, and better environmental protection efficiency.
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 (7)
1. The utility model provides an environmental protection type plastic course that breathes freely which characterized in that: the track comprises a base surface (1), a track main body (2) is embedded in the base surface (1), a clamping groove (3) is formed in one side, close to the track main body (2), of the base surface (1), a rotating shaft part (4) is installed on one side of the top of the inner wall of the clamping groove (3), an elastic block (5) is fixedly connected to one side of the rotating shaft part (4), the track main body (2) is composed of a channel steel (6), a gravel layer (7), an elastic layer (8), a heat insulation layer (9), a wear-resistant layer (10), a first plastic layer (11) and a second plastic layer (12), the bottom layer of the track main body (2) is the channel steel (6), the gravel layer (7) is laid on the top of the channel steel (6), the elastic layer (8) is arranged on the top of the gravel layer (7), the heat insulation layer (9) is arranged on the top of the elastic layer (8), the wear-resistant layer (10), second plastic layer (12) have been laid at the top of first plastic layer (11), and a plurality of circular through-holes have all been seted up to inside behind channel-section steel (6), metalling (7), elastic layer (8), insulating layer (9) and wearing layer (10) stack, and the inside packing of circular through-hole has the rubble.
2. An environmental protection type plastic course of breathing freely according to claim 1, characterized in that: elastic block (5) are through pivot spare (4) swing joint in one side at draw-in groove (3) inner wall top, and elastic block (5) are the rubber construction, and its cross-section is the trapezium structure, and elastic block (5) and draw-in groove (3) looks block are in the top position of runway main part (2) after elastic block (5) upset.
3. An environmental protection type plastic course of breathing freely according to claim 1, characterized in that: the channel steel (6) is of a C-shaped structure and wraps the side layers of the crushed stone layer (7), the elastic layer (8), the heat insulation layer (9), the wear-resistant layer (10), the first plastic layer (11) and the second plastic layer (12).
4. An environmental protection type plastic course of breathing freely according to claim 1, characterized in that: the elastic layer (8) is made of waterproof elastic materials, the heat insulation layer (9) is made of heat insulation materials, the wear-resistant layer (10) is made of wear-resistant materials and plastic particles, and the mixing ratio of the wear-resistant materials to the plastic particles is 7: 3.
5. An environmental protection type plastic course of breathing freely according to claim 1, characterized in that: the thickness of the second plastic layer (12) is smaller than that of the first plastic layer (11).
6. A construction method of an environment-friendly breathable plastic track according to any one of claims 1 to 5, characterized in that: the construction method comprises the following steps:
leveling grooving: drawing lines on the base surface (1) according to the standard and actual needs of the runway to determine the positions of the runway grooves, excavating by using an excavator according to the drawn lines to form groove-shaped structures of the runway grooves, carrying out slotting operation in sections, flattening the inner walls and the bottom surfaces of each section of runway grooves, and removing redundant broken stones and soil;
placing a reinforcing steel bar frame: placing a reinforcing steel bar frame at the side of a section of runway groove, inserting a plurality of annular pipelines at the bottom surface, and pouring concrete along the reinforcing steel bar frame to form a channel steel (6) structure;
setting a layer structure: paving a gravel layer (7) at the bottom of the inner wall of the channel steel (6) structure, paving an elastic layer (8) at the top layer of the gravel layer (7), paving a wear-resistant layer (10) at the top of the elastic layer (8), wherein the height of the wear-resistant layer (10) is higher than that of the annular pipeline, compacting the wear-resistant layer (10) by using a compacting instrument until the wear-resistant layer (10) and the annular pipeline are in a parallel and level position, and fully paving gravel in the annular pipeline;
construction of the runway body (2): laying a first plastic layer (11) on the top layer of the wear-resistant layer (10), compacting the layer by using a compacting instrument, laying a second plastic layer (12) on the top layer of the first plastic layer (11), wherein the height of the second plastic layer (12) is higher than that of the base surface (1), and compacting the second plastic layer (12) until the second plastic layer (12) and the base surface (1) are in a flush position;
installation of the elastic block (5): one side of the base surface (1) close to the runway main body (2) is provided with a clamping groove (3), an elastic block (5) is movably connected to one side of the top of the inner wall of the clamping groove (3) through a rotating shaft piece (4), the elastic block (5) is clamped with the clamping groove (3), and after the base surface is turned over, the elastic block (5) is located at the top of the runway main body (2).
7. The construction method of the environment-friendly breathable plastic track as claimed in claim 6, wherein: in the step of leveling the groove, the base surface (1) comprises a soil ground, a cement ground and a concrete ground, if the base surface is the soil ground, cement or concrete needs to be poured on the side of the runway groove to form a leveled road surface, if the base surface is the cement ground or the concrete ground, before the groove is grooved, stone breaking operation needs to be carried out, and the connection position of the runway groove and the ground is repaired after the groove position of the cement ground or the concrete ground is broken.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910602907.8A CN110396896B (en) | 2019-07-05 | 2019-07-05 | Environment-friendly breathable plastic track and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910602907.8A CN110396896B (en) | 2019-07-05 | 2019-07-05 | Environment-friendly breathable plastic track and construction method thereof |
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| CN110396896B true CN110396896B (en) | 2021-08-10 |
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Citations (6)
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| JPH11280007A (en) * | 1998-03-30 | 1999-10-12 | Tokai Rubber Ind Ltd | Pavement material for draining elastic pavement, and draining elastic pavement structure |
| JP2011172895A (en) * | 2010-02-24 | 2011-09-08 | Yoshio Koide | Passage time measuring system |
| CN207452630U (en) * | 2017-10-18 | 2018-06-05 | 广州新星体育设施有限公司 | A kind of sports ground rubber track |
| CN208668215U (en) * | 2018-06-30 | 2019-03-29 | 青岛海化体育产业有限公司 | A kind of plastic cement race track of stretching resistance |
| CN208685396U (en) * | 2018-07-28 | 2019-04-02 | 青岛昌洲建筑工程有限公司 | Permeable plastic cement race track |
| CN208857632U (en) * | 2018-08-29 | 2019-05-14 | 广州市柏奥体育场地设施工程有限公司 | A kind of heat preservation full-plastic runway |
-
2019
- 2019-07-05 CN CN201910602907.8A patent/CN110396896B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11280007A (en) * | 1998-03-30 | 1999-10-12 | Tokai Rubber Ind Ltd | Pavement material for draining elastic pavement, and draining elastic pavement structure |
| JP2011172895A (en) * | 2010-02-24 | 2011-09-08 | Yoshio Koide | Passage time measuring system |
| CN207452630U (en) * | 2017-10-18 | 2018-06-05 | 广州新星体育设施有限公司 | A kind of sports ground rubber track |
| CN208668215U (en) * | 2018-06-30 | 2019-03-29 | 青岛海化体育产业有限公司 | A kind of plastic cement race track of stretching resistance |
| CN208685396U (en) * | 2018-07-28 | 2019-04-02 | 青岛昌洲建筑工程有限公司 | Permeable plastic cement race track |
| CN208857632U (en) * | 2018-08-29 | 2019-05-14 | 广州市柏奥体育场地设施工程有限公司 | A kind of heat preservation full-plastic runway |
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| CN110396896A (en) | 2019-11-01 |
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