CN205662807U - Ventilative type plastic course - Google Patents

Abstract

The utility model discloses a ventilative type plastic course belongs to sports goods technical field, aims at providing a ventilative type plastic course, has the advantage that drainage effect is better, supreme runway basic unit, runway bottom and the runway surface course of including in proper order under its technical scheme main points are followed, runway basic unit is supreme including metalling, concrete layer from down, concrete layer is equipped with the dampproof course towards one side of runway bottom, the runway bottom is the rubber grained layer, the rubber grained layer evenly is equipped with the strengthening rib of a plurality of parallels towards one side of dampproof course, the last recess that supplies the strengthening rib embedding that is equipped with of concrete layer is adjacent set up the guiding gutter parallel with the strengthening rib between the recess.

Description

A kind of vapor-permeable type plastic cement race track

Technical field

This utility model relates to sports goods technical field, particularly to a kind of vapor-permeable type plastic cement race track.

Background technology

Plastic cement race track is indispensable critical facility in modern track and field place, compared with traditional soil property runway, and its tool Having good elasticity, skid resistance, wearability, shock absorption, place nursing is easily, in bright gay color, the advantage such as neatly attractive in appearance.In view of upper Stating advantage, plastic cement race track comes out and is used by each Track field the most rapidly, and some universities, middle school also widely make in recent years With.But existing plastic cement race track breathability is bad, at high temperature, the steam that ground produces, steam cannot quickly spread, from And produce bubbling phenomenon；The most existing plastic cement is gone to mainly use white dashes to separate runway, under nighttime conditions, is difficult to point Distinguishing, impact uses；And show harder at runway, easily scratch after falling down.

The Chinese patent of Publication No. CN205205611U discloses a kind of environmental protection breathable type plastic cement race track, simple in construction, Easy to use, good permeability, use noctilucence line, and abrasive environmental protection breathable type plastic cement race track can be prevented effectively from, adopted Technical scheme be that runway body is by bonding the runway cover of setting, runway bottom and runway basic unit, runway the most successively Basic unit is to be made up of cement or Colophonium, and runway bottom is the combinative structure being made up of with gum elastic granule polyurethane adhesive, Runway cover is the concaveconvex structure being made up of soft rubber and polyurethane adhesive, runway cover is provided with line, line sets Be equipped with fluorescence coating, be widely used in plastic cement race track, this kind of environmental protection breathable type plastic cement race track at high temperature, ground produce steam, water Steam, only evaporated by runway bottom and runway cover, but enter in runway bottom and runway cover when rainy Water increases, and water can not be discharged by runway bottom and runway cover timely, causes runway bottom and runway cover to produce Bubbling phenomenon.

Utility model content

The purpose of this utility model is to provide a kind of vapor-permeable type plastic cement race track, has the more preferable advantage of drainage effect.

Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of vapor-permeable type plastic cement runs Road, includes that runway basic unit, runway bottom and runway cover, described runway basic unit include rubble from bottom to up the most successively Layer, concrete layer, described concrete layer is provided with damp-proof layer towards the side of runway bottom, and described runway bottom is rubber grain Layer, described layer of rubber particles is uniformly provided with some parallel reinforcements towards the side of damp-proof layer, and described concrete layer is provided with The groove embedded for reinforcement, offers the guiding gutter parallel with reinforcement between adjacent described groove.

By using technique scheme, the metalling of runway basic unit has consolidated concrete layer, beneficially the paving of concrete layer If being provided with damp-proof layer at concrete layer towards the side of runway bottom, the arranging of damp-proof layer effectively prevents evaporation in ground Moisture is through metalling and concrete layer and runway lower layer contacts and then makes that runway is bottom-up to be heaved, and is stopped by damp-proof layer Hydrogenesis towards the side of concrete, and enters ground, setting of metalling again by concrete and metalling at damp-proof layer Putting and also allow for moisture and be again introduced into ground, runway bottom is layer of rubber particles, has certain elasticity, and restoring force is strong, works as motion Member is the most comfortable during motion on runway, in reinforcement embeds the groove of concrete layer in layer of rubber particles, strengthens concrete Layer and the connection of layer of rubber particles, the water through layer of rubber particles enters in groove simultaneously, and water is derived by groove, it is to avoid the storage of water Long-pending, guiding gutter is arranged between adjacent grooves the derivation accelerating water, it is ensured that unnecessary water is discharged from concrete layer, enhances race The drainage effect in road, it is to avoid its bubbling of runway surface.

This utility model is further arranged to: described runway bottom is provided with upwardly extending slow towards the side of runway cover Rushing post, described bumper post periphery extends some acclivitous pins, and described runway cover is by polyurethane and ethylene-propylene-diene monomer Glue is made.

By using technique scheme, the setting of bumper post enhances the elasticity of runway, adds athletic comfortable Sense, and it is beneficial to motion of competing, the periphery at bumper post arranges acclivitous pin, on the one hand plays the effect kept off the rain, separately On the one hand being embedded in runway cover, enhance the connection of runway bottom and runway cover, runway cover is by polyurethane and ternary EP rubbers is made, and has environmental protection, wearability is good, seepage of water is a good advantage, and pin avoids runway cover because of friction simultaneously That causes a phenomenon.

This utility model is further arranged to: described bumper post is made up of thermoplastic elastomer (TPE).

By using technique scheme, bumper post is made up of thermoplastic elastomer (TPE), has the high resiliency of rubber, high-strength Degree, the advantage of high resilience, make athlete preferably move, simultaneously environment-protecting asepsis safety, hardness range is wide, has excellent coloring Property, soft-touch, weatherability, fatigue resistance and temperature tolerance, the advantage that processing characteristics is superior, it is possible to recycling, reduces cost.

This utility model is further arranged to: described channel section is major arc.

By using technique scheme, channel section is set to major arc so that reinforcement be difficult to when embedding in groove from Removal in groove, it is ensured that layer of rubber particles and the connection of concrete layer, makes will not produce between two-layer dislocation.

This utility model is further arranged to: the cell wall of described guiding gutter tilts 8/1000ths to the direction away from groove Angle.

By using technique scheme, the arranging of the angle of the cell wall 8/1000ths of guiding gutter ensures that water rapidly enters and leads In tank, ensure the supporting role to layer of rubber particles, it is to avoid layer of rubber particles is after long-term use in the position of guiding gutter simultaneously Put concave downward, it is ensured that the surface smoothness of runway.

This utility model is further arranged to: described damp-proof layer is formed by PANHOO petrifying liquid coating twice.

By using technique scheme, PANHOO petrifying liquid is coated on concrete layer, and when running into water, PANHOO prevents The slit of concrete can be blocked by automatic expansion by tide liquid, plays sealing function, and then effective prevention moisture is by concrete layer, Play good moisture effect, in addition PANHOO petrifying liquid colorless and odorless, environmental protection.

This utility model is further arranged to: described fractured-rock layer thickness is 100mm-200mm.

By using technique scheme, the thickness of metalling is laid in 100mm to 200mm, is beneficial to lay concrete layer, And firm concrete layer, it is ensured that the use in the stable and later stage of whole runway laying structure is stable.

This utility model is further arranged to: described runway cover thickness is at least 5mm.

By using technique scheme, runway cover thickness is at least 5mm and ensures that bumper post embeds in runway cover, adds Strong runway cover and the connection of runway bottom, and ensure that runway cover is difficult to be pierced, and then affect the use of runway bottom.

This utility model is further arranged to: the thickness of described runway bottom is 10mm.

By using technique scheme, the thickness of runway bottom is 10mm so that runway has the elasticity of appropriateness and anti- Elastic force, increases the comfort level of motion, is beneficial to motion.

In sum, concrete layer is provided with damp-proof layer and ensures that the moisture in ground will not enter towards the side of layer of rubber particles Enter in layer of rubber particles, and then be additionally provided with groove and guiding gutter at concrete layer towards the side of layer of rubber particles, increase Extraneous rainwater penetrates into the expulsion efficiency after runway bottom, it is to avoid runway bottom and runway cover play bubbling.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of vapor-permeable type plastic cement race track；

Fig. 2 be a kind of vapor-permeable type plastic cement race track for the bumper post embodying in layer of rubber particles and the structural representation of pin Figure.

In figure, 1, runway basic unit；11, metalling；12, concrete layer；121, groove；122, guiding gutter；2, damp-proof layer；3、 Runway bottom；31, layer of rubber particles；311, reinforcement；312, bumper post；3121, pin；4, runway cover.

Detailed description of the invention

Below in conjunction with accompanying drawing, this utility model is described in further detail.

A kind of vapor-permeable type plastic cement race track, as it is shown in figure 1, be equipped with runway basic unit 1, runway bottom 3 and the most successively Runway cover 4, had first laid runway basic unit 1, runway basic unit 1 supporting runway bottom 3 before laying runway bottom 3, has consolidated whole The structure of individual runway, therefore runway basic unit 1 is divided into metalling 11 and concrete layer 12, first lays metalling 11100mm-200mm, Secondly laying concrete layer 12, metalling 11 is beneficial to firm concrete layer 12, first at concrete before laying runway bottom 3 Laying one layer of damp-proof layer 2 on layer 12, the moisture evaporated in effectively preventing ground passes metalling 11 and concrete layer 12 and runs Road bottom 3 contacts and then runway bottom 3 is upwards heaved, the hydrogenesis stopped by damp-proof layer 2 at damp-proof layer 2 towards coagulation The side of soil, and enter ground again by concrete and metalling 11, the setting of metalling 11 also allows for moisture and is again introduced into Ground, damp-proof layer 2 is formed by PANHOO petrifying liquid coating twice, and PANHOO petrifying liquid can be certainly when running into water for PANHOO petrifying liquid The slit of concrete is blocked by dynamic expansion, plays sealing function, and then effective prevention moisture is by concrete layer 12, plays very Good moisture effect, and colorless and odorless, environmental protection, runway bottom 3 is layer of rubber particles 31, the thickness when laying layer of rubber particles 31 For 10mm, and layer of rubber particles 31 is arranging parallel some reinforcements 311 towards the side of concrete, and opposite side is arranged upwards The bumper post 312 extended, bumper post 312 periphery extends some acclivitous pins 3121, and layer of rubber particles 31 is strengthened Muscle 311 embeds in the groove 121 of concrete layer 12, and groove 121 cross section is major arc, strengthens concrete layer 12 and layer of rubber particles The connection of 31 so that reinforcement 311 is difficult in groove 121 removal when embedding in groove 121, make will not produce between two-layer mistake Position, the water through layer of rubber particles 31 enters in groove 121 simultaneously, and water is derived by groove 121, it is to avoid the accumulation of water, guiding gutter 122 are arranged on the derivation accelerating water between adjacent grooves 121, it is ensured that unnecessary water is discharged from concrete layer 12, at guiding gutter The cell wall of 122 has expanded outwardly the inclination angle of 8/1000ths, enhances the drainage effect of runway, ensures layer of rubber particles 31 simultaneously Supporting role, it is to avoid layer of rubber particles 31 is after long-term use at the position concave downward of guiding gutter 122, it is ensured that the table of runway Surface evenness, the setting of bumper post 312 and layer of rubber particles 31 enhances the elasticity of runway, adds athletic comfortable Sense, and it is beneficial to motion of competing, pin 3,121 1 aspect plays the effect kept off the rain, and is on the other hand embedded in runway cover 4, increases The strong runway bottom 3 connection with runway cover 4, it is to avoid what runway cover 4 caused because of friction a phenomenon, runway cover 4 are made up of polyurethane and ethylene propylene diene rubber, spray respectively by suitable, counter clockwise direction in two times when runway cover 4 is laid, thick Degree reaches 5mm, it is ensured that bumper post 312 embeds in runway cover 4, strengthens the connection of runway cover 4 and runway bottom 3, and ensures Runway cover 4 is difficult to be pierced, and then affects the use of runway bottom 3.

In the present embodiment, bumper post 312 is made up of thermoplastic elastomer (TPE), has the high resiliency of rubber, high intensity, high resilience Property advantage, make athlete preferably move, simultaneously environment-protecting asepsis safety, hardness range is wide, has excellent coloring, and sense of touch is soft Soft, weatherability, fatigue resistance and temperature tolerance, the advantage that processing characteristics is superior, it is possible to recycling, reduces cost.

This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but As long as all being protected by Patent Law in right of the present utility model.

Claims (9)

1. a vapor-permeable type plastic cement race track, includes runway basic unit (1), runway bottom (3) and runway cover the most successively (4), it is characterised in that: described runway basic unit (1) includes metalling (11), concrete layer (12), described concrete from bottom to up Layer (12) is provided with damp-proof layer (2) towards the side of runway bottom (3), and described runway bottom (3) is layer of rubber particles (31), described Layer of rubber particles (31) is uniformly provided with some parallel reinforcements (311), described concrete layer towards the side of damp-proof layer (2) (12) it is provided with the groove (121) embedded for reinforcement (311), offers and reinforcement between adjacent described groove (121) (311) parallel guiding gutter (122).

A kind of vapor-permeable type plastic cement race track the most according to claim 1, it is characterised in that: described runway bottom (3) is towards race The side of road surface layer (4) is provided with upwardly extending bumper post (312), and described bumper post (312) periphery extends some to updip Oblique pin (3121), described runway cover (4) is made up of polyurethane and ethylene propylene diene rubber.

A kind of vapor-permeable type plastic cement race track the most according to claim 2, it is characterised in that: described bumper post (312) is by thermoplastic Property elastomer is made.

A kind of vapor-permeable type plastic cement race track the most according to claim 1, it is characterised in that: described groove (121) cross section is excellent Arc.

A kind of vapor-permeable type plastic cement race track the most according to claim 1, it is characterised in that: the cell wall of described guiding gutter (122) The angle of 8/1000ths is tilted to the direction away from groove (121).

A kind of vapor-permeable type plastic cement race track the most according to claim 1, it is characterised in that: described damp-proof layer (2) is by PANHOO Petrifying liquid coating twice form.

A kind of vapor-permeable type plastic cement race track the most according to claim 1, it is characterised in that: described metalling (11) thickness is 100mm-200mm。

A kind of vapor-permeable type plastic cement race track the most according to claim 1, it is characterised in that: described runway cover (4) thickness is extremely It is 5mm less.

A kind of vapor-permeable type plastic cement race track the most according to claim 1, it is characterised in that: the thickness of described runway bottom (3) For 10mm.