CN209039915U - A kind of weeping plastic track - Google Patents
A kind of weeping plastic track Download PDFInfo
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- CN209039915U CN209039915U CN201821490498.4U CN201821490498U CN209039915U CN 209039915 U CN209039915 U CN 209039915U CN 201821490498 U CN201821490498 U CN 201821490498U CN 209039915 U CN209039915 U CN 209039915U
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Abstract
The utility model discloses a kind of weeping plastic tracks, including bottom, it is successively arranged base, flexible netted layer, activated carbon adsorption layer and plastic coat from the bottom to top above bottom, the base has set up multiple protrusions, groove is formed between protrusion two-by-two, pervious bed is equipped in the protrusion, the top of pervious bed is bonded with flexible netted layer, the plastic cement race track two sides are additionally provided with drainage pipeline, the groove is connected with drainage pipeline, and multiple through-holes through underlayer thickness are offered on the groove.The utility model weeping plastic track carries out in groove after activated carbon adsorption layer, flexible netted layer, pervious bed from the water that plastic coat permeates, it is quickly discharged into water a part in groove by drainage pipeline, another part is supplemented in soil by through-hole, and plastic cement race track is avoided to be immersed in water for a long time and deformation or damage occur.
Description
Technical field
The utility model relates to plastic cement race track technical field more particularly to a kind of weeping plastic tracks.
Background technique
Plastic cement race track is also known as round-the-clock athletics tracks, by base polyurethane prepolymer for use as, admixtured polyether, scrap tire rubber,
The plastic cement such as EPDM rubber grain or PU particle are paved into.Plastic cement race track has high flatness, compression strength height, the elastic appropriate, object of hardness
Rationality can be stable characteristic, be conducive to the performance of sportsman's speed and technology, effectively improve sports achievement, reduce tumble injury rate,
It is best all-weather outdoor athletic ground terrace material generally acknowledged in the world.
But when being moved in plastic cement race track, it can suffer a problem that: if continuous rainfall occur or being immersed in water for a long time
When, ground layer is easily deformed or occurs crack, and broken terrain, which can lose, runs the plastic cement for being layered on its surface
The support in road balances.People steps down on plastic cement race track, not only will increase the friction at plastic cement race track and bottom surface hollow, plastic cement is caused to run
Road local damage, it is also possible to personnel can be made to fall down, cause unexpected injury.
Authorization Notice No. CN202809432U discloses " water-impervious sports ground plastic cement race track ", such as Fig. 1,2, wraps from top to bottom
Plastic coat a, center elastomeric layer b are included, further includes the waterproof layer c for contacting ground, waterproof layer c is polyurethane PU waterproof layer.Rainwater
By plastic coat a, center elastomeric layer b, is prevented by polyurethane PU waterproof layer, be discharged from side, outflow ground floor to gutter,
So that crack d under base is extended the planarization of roadbed from water erosion, also extend the service life of plastic cement race track, reduces loss.But
It is in this structure, waterproof layer c is directly touched the ground, and ground can inevitably exist uneven.Waterproof layer is uneven
Ground and telemechanical person's pressure load under can be by local laceration, breakage, water flow penetrates into ground and forms recess, there are security risk,
And the service life of plastic cement race track cannot also ensure.
Utility model content
Security risk is brought in order to solve the problem of that current plastic cement race track is easily damaged in continuous rainfall, this is practical
Novel purpose is to provide a kind of weeping plastic track.
To achieve the goals above, the utility model adopts the following technical solution: a kind of weeping plastic track, including bottom
Layer, is successively arranged base, flexible netted layer, activated carbon adsorption layer and plastic coat above bottom from the bottom to top, the base to
On be provided with multiple protrusions, form groove between protrusion two-by-two, be equipped with pervious bed in the protrusion, the top of pervious bed with it is soft
Property lamina reticularis fitting, the plastic cement race track two sides are additionally provided with drainage pipeline, and the groove is connected with drainage pipeline, described recessed
Multiple through-holes through underlayer thickness are offered on slot.
Plastic coat can give out gas with foreign flavor when being irradiated by sunlight, be located at the activated carbon adsorption of plastic coat lower end
Layer is adsorbed, and gas with foreign flavor distributing into air is reduced, and then is reduced the people moved on plastic cement race track and sucked peculiar smell
A possibility that gas.In addition, the water permeated downwards from plastic coat passes through the pre-filtering of activated carbon adsorption layer, make to flow into drainpipe
The water of road or through-hole is cleaner, reduces the pollution to underground water.
The water permeated downwards from plastic coat successively flows into flexible netted layer, permeable after activated carbon adsorption layer adsorbs
Layer and groove are discharged by water a part of groove from drainage pipeline, and another part enters in through-hole, is supplemented in soil, directly
Into ecological circulation.
By adopting the above technical scheme, it so that being quickly discharged by the water that plastic coat permeates from drainage pipeline or through-hole, keeps away
Exempting from plastic cement race track, there are security risks due to ponding.
Preferably, the through-hole glues at the position of groove is equipped with permeable elastic membrane, filled with sea in the through-hole
Silk floss places water swelling ball between the permeable elastic membrane and sponge.
Water swelling ball, is made of water-absorbing resin, after water is by permeable elastic membrane, water from water swelling ball and through-hole it
Between gap be flowed into sponge, a part of water is adsorbed by water swelling ball, water swelling ball absorb moisture after volume expansion
Through-hole is blocked, water excessive in groove is avoided to be supplemented in soil from through-hole, cause the soil moisture under plastic cement race track excessive and
Soil horizon is caused to collapse.
When being in temperature higher summer, plastic cement race track is heated, since water swelling ball and sponge have water-holding capacity, inhales
A part of heat is taken away in the heated rear transpiration upwards of moisture in water expanded spheres and sponge, avoids plastic cement race track excessively heated and does
It splits；After sponge is by moisture absorption in water swelling ball, water swelling ball restores to original size.
Wherein, the bottom is that cement concrete bottoming forms.
Wherein, the base is high-density polyethylene layer.
Wherein, the plastic coat is EPDM rubber layer or PU layers.
Wherein, the pervious bed is geotextile layer.
Compared with prior art, of the utility model the utility model has the advantages that
1) activated carbon adsorption layer is arranged in the utility model weeping plastic track below plastic coat, sends out plastic coat
Scattered gas with foreign flavor is adsorbed, and gas with foreign flavor distributing into air is reduced, and increases the suitability that plastic track uses；
2) setting of activated carbon adsorption layer also carries out pre-filtering to the water of plastic coat infiltration, makes to flow into drainage pipeline or logical
The water in hole is cleaner, reduces the pollution to underground water；
3) the utility model weeping plastic track passes through activated carbon adsorption layer, flexible netted from the water that plastic coat permeates
It carries out in groove, is quickly discharged into water a part in groove by drainage pipeline, another part passes through logical after layer, pervious bed
Hole is supplemented in soil, and plastic cement race track is avoided to be immersed in water for a long time and deformation or damage occur；
4) through-hole glues at the position of groove is equipped with permeable elastic membrane, is filled with sponge in through-hole, permeable elastic membrane with
Water swelling ball is placed between sponge, through-hole is blocked, avoided in groove by volume expansion after water swelling ball absorbs moisture
Excessive water is supplemented in soil from through-hole, causes the soil moisture under plastic cement race track excessive and soil horizon is caused to collapse, cause to mould
The damage of glue runway.
Detailed description of the invention
The utility model is further described below in conjunction with the drawings and specific embodiments:
Fig. 1 is existing plastic cement race track diagrammatic cross-section；
Fig. 2 is existing plastic cement race track use state diagram；
Fig. 3 is the structural schematic diagram of the utility model weeping plastic track；
Fig. 4 is the partial enlarged view in Fig. 3 at A；
Fig. 5 is the sectional view of the utility model weeping plastic track.
Wherein: bottom 1, base 2, flexible netted layer 3, activated carbon adsorption layer 4, plastic coat 5, protrusion 6, groove 7 is permeable
Layer 8, drainage pipeline 9, through-hole 10, permeable elastic membrane 11, sponge 12, water swelling ball 13.
Specific embodiment
Such as Fig. 3,4, a kind of weeping plastic track, including bottom 1, the top of bottom 1 be successively arranged from the bottom to top base 2,
Flexible netted layer 3, activated carbon adsorption layer 4 and plastic coat 5, bottom 1 are that cement concrete bottoming forms, and base 2 is high density
Polyethylene layer, base 2 have set up multiple raised 6, form groove 7 between protrusion 6 two-by-two, are equipped with pervious bed in protrusion 6
8, the top of pervious bed 8 is bonded with flexible netted layer 3, and plastic cement race track two sides are additionally provided with drainage pipeline 9, groove 7 and drainpipe
Road 9 is connected.
The setting of activated carbon adsorption layer 4, on the one hand for adsorbing the gas with foreign flavor of plastic coat 5 at high temperature；Another party
The water that face is used to permeate plastic coat 5 carries out pre-filtering, reduces the pollution to underground water.
The material of flexible netted layer 3 be elastomeric polyurethane elastomer, can to plastic coat 5 transmit come impact force into
Row buffering protects the sportsman moved in plastic cement race track.
The water permeated through plastic coat 5 enters groove 7 by activated carbon adsorption layer 4, flexible netted layer 3, pervious bed 8, recessed
Slot 7 is connected with drainage pipeline 9, and the water flowed into groove 7 is discharged from drainage pipeline 9.
The plastic cement race track of the utility model is provided with bottom 1, and bottom 1 is that cement concrete bottoming forms, and sets above bottom 1
It is equipped with base 2, flexible netted layer 3, activated carbon adsorption layer 4 and plastic coat 5, base 2, flexible netted layer 3, active carbon is avoided to inhale
Attached layer 4 and plastic coat 5 are directly contacted with ground, because of ground relief, are brought plastic coat 5 to damage, are influenced sportsman and exist
Proper motion on plastic cement race track.
Such as Fig. 5, multiple through-holes 10 through 1 thickness of bottom are offered on groove 7, through-hole 10 is at the position of groove 7
It is viscous to be equipped with permeable elastic membrane 11, it is filled with sponge 12 in through-hole 10, places water swelling between permeable elastic membrane 11 and sponge 12
Ball 13.
The water permeated from plastic coat 5, successively enters after activated carbon adsorption layer 4, flexible netted layer 3 and pervious bed 8
In groove 7, it is discharged into water a part of groove 7 from drainage pipeline 9, another part is through between water swelling ball 13 and through-hole 10
Gap enters through-hole 10, is discharged into soil, and water swelling ball 13 expands after absorbing water, and the water swelling ball 13 after expansion is blocked completely
When through-hole 10, the water in groove 7 is no longer discharged into through-hole 10, avoids the soil moisture under plastic cement race track excessive and soil horizon is caused to collapse
It collapses, guarantees the normal use of plastic cement race track.
Wherein, plastic coat 5 is EPDM rubber layer or PU layers.
Wherein, pervious bed 8 is geotextile layer.
The above specific embodiments are only exemplary, is to preferably make skilled artisans appreciate that originally
Patent, be not to be construed as include to this patent range limitation；As long as appointing made by the spirit according to disclosed in this patent
How with change or modification, the range that this patent includes is each fallen within.
Claims (6)
1. a kind of weeping plastic track, which is characterized in that including bottom (1), be successively arranged base from the bottom to top above bottom (1)
Layer (2), flexible netted layer (3), activated carbon adsorption layer (4) and plastic coat (5), the base (2) have set up multiple convex
It rises (6), forms groove (7) between raised (6) two-by-two, be equipped with pervious bed (8) on the protrusion (6), the top of pervious bed (8)
It is bonded with flexible netted layer (3), the plastic cement race track two sides are additionally provided with drainage pipeline (9), the groove (7) and drainage pipeline
(9) it is connected, multiple through-holes (10) through bottom (1) thickness is offered on the groove (7).
2. weeping plastic track as described in claim 1, which is characterized in that position of the through-hole (10) close to groove (7)
It is viscous equipped with permeable elastic membrane (11) to set place, the through-hole (10) is interior to be filled with sponge (12), the permeable elastic membrane (11) and sea
Water swelling ball (13) are placed between continuous (12).
3. weeping plastic track as described in claim 1, which is characterized in that the bottom (1) is cement concrete bottoming
It forms.
4. weeping plastic track as described in claim 1, which is characterized in that the base (2) is high-density polyethylene layer.
5. weeping plastic track as described in claim 1, which is characterized in that the plastic coat (5) is EPDM rubber layer
Or PU layers.
6. weeping plastic track as described in claim 1, which is characterized in that the pervious bed (8) is geotextile layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821490498.4U CN209039915U (en) | 2018-09-12 | 2018-09-12 | A kind of weeping plastic track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821490498.4U CN209039915U (en) | 2018-09-12 | 2018-09-12 | A kind of weeping plastic track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209039915U true CN209039915U (en) | 2019-06-28 |
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ID=67032857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821490498.4U Active CN209039915U (en) | 2018-09-12 | 2018-09-12 | A kind of weeping plastic track |
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| Country | Link |
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| CN (1) | CN209039915U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111101420A (en) * | 2019-12-17 | 2020-05-05 | 杭州和诚塑胶工程有限公司 | Permeable plastic track |
| CN114134779A (en) * | 2021-12-27 | 2022-03-04 | 福建奥翔体育塑胶科技股份有限公司 | Prefabricated type plastic decorative pattern runway structure |
-
2018
- 2018-09-12 CN CN201821490498.4U patent/CN209039915U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111101420A (en) * | 2019-12-17 | 2020-05-05 | 杭州和诚塑胶工程有限公司 | Permeable plastic track |
| CN114134779A (en) * | 2021-12-27 | 2022-03-04 | 福建奥翔体育塑胶科技股份有限公司 | Prefabricated type plastic decorative pattern runway structure |
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