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CN1853016A - Surface structures for sports fields - Google Patents

Surface structures for sports fields Download PDF

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Publication number
CN1853016A
CN1853016A CNA2004800266828A CN200480026682A CN1853016A CN 1853016 A CN1853016 A CN 1853016A CN A2004800266828 A CNA2004800266828 A CN A2004800266828A CN 200480026682 A CN200480026682 A CN 200480026682A CN 1853016 A CN1853016 A CN 1853016A
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China
Prior art keywords
shock
struts
water
drainage
hole
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Granted
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CNA2004800266828A
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Chinese (zh)
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CN100451239C (en
Inventor
金赞中
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Entoutcas Co Ltd
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Entoutcas Co Ltd
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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
    • 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
    • E01C13/02—Foundations, e.g. with drainage or heating arrangements
    • 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
    • E01C13/08—Surfaces simulating grass ; Grass-grown sports grounds

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)

Abstract

Disclosed is a surface structure for athletic fields, which has a water drainage function and simultaneously has a shock absorption function. The surface structure for athletic fields includes an underdrain (100) for discharging groundwater and infiltration water into a sewer, a freezing prevention layer (200) for preventing the athletic field from freezing in winter, and a pebbled subsurface layer (300) laid on an upper surface of the freezing prevention layer (200). The surface structure further includes a shock-absorbing and drainage layer (400) disposed on the upper surface of the subsurface layer (300) for draining rainwater and irrigation water and for shock-absorbing to protect athletes.

Description

The surface texture that is used for sports ground
Technical field
The present invention relates in general to the surface texture that is used for sports ground, more specifically, relates to the surface texture that has drain function and have the sports ground of shock-absorbing function simultaneously again.
Background technology
In recent years, because the recent trend of for example reducing labour hour, increasing people participates in the social sports campaign, causes for example increase of the sports ground quantity of Association football, baseball, tennis, vollyball, Jokgu etc. of multiple sports.
The sports ground of sports must be equipped with such surface, and these surfaces can draining, as rainwater or irrigation water, and can damping, prevent that thus the field player is injured.And the growth for the artificial grass (weather proof surfacing) that adapts to sports ground uses requires these surfaces to have the draining and the shock-absorbing function of raising.
Fig. 1 shows the conventional surface structure that is used for sports ground.
As shown in Figure 1, the conventional surface structure that is used for sports ground comprise be used for underground water and the surface water be discharged to sewer covered conduit 10, be used to prevent the frostproof course 20 that sports ground freezes in the winter time and be layered on being used on the frostproof course 20 support the inferior top layer 30 of the shop of permeable layer 40 above it and elastic layer 50 with cobble.Can ooze the permeable layer 40 that concrete maybe can ooze bituminous concrete (ascon) and be layered on above time top layer 30, flow downward, and the elastic layer 50 of rubbery chip (grain) is layered on above the permeable layer 40 and avoids shaking with the protection sportsman so that penetrate the surface water of surface texture.
Be used for the conventional surface structure of sports ground, spread and to ooze concrete and maybe can ooze bituminous concrete to be formed for the permeable layer of draining, and on permeable layer, spread sheet rubber to form elastic layer, water is included in the hole (or hole) of the elastic layer made from sheet rubber.Water in the elastic layer hole can freeze in the winter time, therefore can significantly reduce the damping capacity of elastic layer.
And in the time can oozing concrete and maybe can ooze the water that contains in the permeable layer hole of bituminous concrete and freeze in the winter time, thereby the volume of permeable layer can increase the freezing damage (freezing damage) that causes that the durability that causes permeable layer reduces.
In addition, as time passes, the two hole of elastic layer and permeable layer can for example be stopped up with the dust that water is brought into by foreign material, makes the drainability of elastic layer and permeable layer reduce.
Especially, the conventional surface structure that is used for sports ground causes too much construction cost and requirement, and not should the overlength construction period.
Summary of the invention
Therefore, the present invention produces considering that prior art exists under the situation of the problems referred to above, and the purpose of this invention is to provide the surface texture that is used for sports ground, and this surface texture has drain function and has shock-absorbing function simultaneously again.
To achieve these goals; the invention provides the surface texture that is used for sports ground; this surface texture comprise be used for underground water and down infiltration enter sewer covered conduit, be used to prevent the frostproof course that sports ground freezes in the winter time and be layered on shop above the frostproof course with the inferior top layer of cobble; this surface texture also comprises: place damping and drainage blanket on the upper surface on time top layer, thereby so that discharge rainwater and irrigation water and play cushioning effect protection sportsman.
Description of drawings
The present invention above-mentioned with other purpose, feature and other advantages, can become more apparent by the following detailed description that combines with accompanying drawing, wherein:
Fig. 1 is the structure sectional view that is used for the conventional surface structure of sports ground;
Fig. 2 is the structure sectional view that is used for the surface texture of sports ground according to of the present invention;
Fig. 3 is included in the damping in the surface texture shown in Figure 2 and the decomposition diagram of drainage blanket;
Fig. 4 A is the damping among Fig. 3 and the sectional view of drainage blanket before the combination of upper plate and lower shoe; And
Fig. 4 B is the damping among Fig. 3 and the sectional view of drainage blanket after the combination of upper plate and lower shoe.
The specific embodiment
With reference to the accompanying drawings, the surface texture that is used for sports ground is according to the preferred embodiment of the invention described.
Fig. 2 is the structure sectional view that is used for the surface texture of sports ground according to of the present invention.
As shown in Figure 2, the surface texture that is used for sports ground according to the present invention comprise be used for underground water and down infiltration be drained into sewer covered conduit 100, be used to prevent the frostproof course 200 that sports ground freezes in the winter time and be layered on the inferior top layer 300 of the shop of frostproof course 200 upper surfaces with cobble.This surface texture also comprises and places the shop with damping and drainage blanket 400 on inferior top layer 300 upper surfaces of cobble, thereby so that discharges rainwater and irrigation water and play cushioning effect protection sportsman.
At the surface texture that is used for sports ground according to the present invention, damping and drainage blanket 400 comprise lower shoe 400-1, and this lower shoe places on the upper surface on time top layer 300, is used to discharge rainwater and irrigation water, as shown in Figure 3.The upper surface of lower shoe 400-1 is provided with a plurality of lower supporting rod 400-5 and separates at interval with rule, lower supporting rod 400-5 has the hole 400-3 of predetermined length, hole 400-3 is that the center by (or passing) each lower supporting rod 400-5 forms, and is used for holding therein shock absorber part 400-7.The shock absorber part 400-7 that is contained among the hole 400-3 of each lower supporting rod 400-5 plays cushioning effect, so that when the sportsman exerts pressure to upper plate 400-11, prevent player injuries.A plurality of ribs 400-9 that descend longitudinally with predetermined length project upwards on the upper surface of lower shoe 400-1, its position is between lower supporting rod 400-5, support lower shoe 400-1 and guiding water thus, thereby reach the purpose of draining from a plurality of drain hole 400-15 discharges of upper plate 400-11.Upper plate 400-11 places the top of lower shoe 400-1 upper surface to discharge rainwater and irrigation water.Thereby the upper surface that many gutter 400-13 with predetermined length are formed on upper plate 400-11 defines lattice, rainwater and irrigation water can be introduced drain hole 400-15 and is allowed draining successfully thus.Drain hole 400-15 is forming by (or passing) upper plate 400-11 on the position spaced with rule at interval along gutter 400-13, and the water with gutter 400-13 guiding is discharged to lower shoe 400-1 thus.The soffit of upper plate 400-11 is provided with a plurality of upper supporting column 400-17 and separates at interval with rule, upper supporting column 400-17 has the hole 400-21 (referring to Fig. 4 A) of predetermined length, hole 400-21 is that the center by (or passing) each upper supporting column 400-17 forms, and it is used for holding therein the lower supporting rod 400-5 that each contains shock absorber part 400-7.Damping and drainage blanket 400 also comprise a plurality of ribs 400-19 that go up longitudinally, these are gone up that ribs 400-19 has predetermined length longitudinally and are outstanding downwards on the soffit of upper plate 400-11 and the position between upper supporting column 400-17, thereby support upper plate 400-11.
In surface texture, the shock absorber part 400-7 that is contained among the hole 400-3 of lower supporting rod 400-5 has different height.
And the internal diameter of the hole 400-21 of each upper supporting column 400-17 is bigger than the external diameter of each lower supporting rod 400-5, so that lower supporting rod 400-5 can successfully insert among the hole 400-21 of upper supporting column 400-17.
Lower shoe 400-1 and upper plate 400-11 preferably make with plastic material.
The surface texture that is used for sports ground that has according to above-mentioned structure of the present invention is built in sports ground as described below.
At first, in ground, form a plurality of covered conduits 100 on the position spaced at interval, thereafter, spread frostproof course 200 on the ground with rule.
Then, the inferior top layer 300 of shop with cobble is set on the upper surface of frostproof course 200.
After the inferior top layer 300 of shop with cobble is set, damping and drainage blanket 400 are placed on the upper surface of shop with the inferior top layer 300 of cobble, be used to discharge rainwater and irrigation water, thereby and play cushioning effect and protect the sportsman.
Especially, the method that damping and drainage blanket 400 be set on the inferior top layer 300 of shop with cobble will describe in detail below.
At first, the lower shoe 400-1 that will have the damping of lower supporting rod 400-5 and a drainage blanket 400 places on the upper surface as the inferior top layer 300 of grafting material.
Then, shock absorber part 400-7 is inserted among the hole 400-3 of lower supporting rod 400-5.
In this example, shock absorber part 400-7 comprises two kinds of shock absorber parts with differing heights, and these shock absorber parts alternately are arranged on the lower shoe 400-1 and are contained in simultaneously among the 400-3 of hole.
Then, upper plate 400-11 is placed on the lower shoe 400-1.
In this example, shown in Fig. 4 A, will aim at the lower supporting rod 400-5 that on the upper surface of lower shoe 400-1, forms at the upper supporting column 400-17 that forms on the soffit of upper plate 400-11.
When pressing base plate 400-11 downwards, the lower supporting rod 400-5 with shock absorber part 400-7 inserts among the hole 400-21 of upper supporting column 400-17, shown in Fig. 4 B.
In the present invention, the external diameter of each lower supporting rod 400-5 is designed to slightly littler than the internal diameter of the hole 400-21 of each upper supporting column 400-17.Therefore, lower supporting rod 400-5 can successfully insert among the hole 400-21 of upper supporting column 400-17, and keeps the assembled state of lower supporting rod 400-5 and upper supporting column 400-17 and need not consider to be changed by atmospheric temperature thermal expansion and the contraction of caused post 400-5 and 400-17.
Therefore, the shock absorber part 400-7 with high height contacts with the soffit of upper plate 400-11, and the shock absorber part 400-7 with lower height does not contact with the soffit of upper plate 400-11.
Below description is placed the work effect of shop with damping on the inferior top layer of cobble and drainage blanket.
When rainwater or irrigation water dropped onto upper plate 400-11 and go up, water flowed into drain hole 400-15 through gutter 400-13.
In this example, because the gutter 400-13 that forms is lattice, so improved the drainage effect of damping and drainage blanket 400.
Drain hole 400-15 is discharged to lower shoe 400-1 with water.
The water following ribs 400-9 flow direction along the longitudinal that is discharged to lower shoe 400-1 is placed on inferior top layer 300 and the frostproof course 200 under the lower shoe 400-1 in proper order.Then, water is discharged to sewer through covered conduit 100.
Simultaneously, when the sportsman fell down on upper plate 400-11 in motion on the sports ground because of carelessness, upper plate 400-11 will exert pressure to lower shoe 400-1.
Like this, when extruding shock absorber part 400-7, the lower supporting rod 400-5 with lower shoe 400-1 of shock absorber part 400-7 will further insert among the hole 400-21 of upper supporting column 400-17 of upper plate 400-11.
Therefore, the impact (impact) that may be produced by 400 couples of sportsmen of damping and drainage blanket can disperse and cushions by shock absorber part 400-7.
And, be among the hole 400-3 that alternately is arranged on the lower shoe 400-1 owing to have the shock absorber part 400-7 of differing heights, so shock absorber part 400-7 just can be with mode shock absorbing power progressively.
Commercial Application
As mentioned above, the invention provides the surface texture for sports ground, this surface texture Have desirable elasticity and permeability, thereby have shock-absorbing function and have again the draining merit simultaneously Energy.
And the damping operation that is used for the surface texture of sports ground is to carry out in mode progressively , so that this surface texture can prevent player injuries.
In addition, because damping and drainage blanket are to make with hard plastic material, so have desirable durability and desirable load capacity.
Though, disclosed the preferred embodiments of the present invention for purpose of explanation, it should be appreciated by those skilled in the art, under the condition of the spirit and scope that do not break away from claim of the present invention, can make various modifications, replenish and replace.

Claims (5)

1.一种用于运动场的表面结构，其包括用于将地下水和下渗水排入到下水道的暗沟、用于防止所述运动场在冬季冻结的防冻层、以及铺在所述防冻层的上表面上的铺以卵石的次表层，所述表面结构进一步包括：1. A surface structure for a sports field, comprising a culvert for discharging groundwater and seepage water into a sewer, an antifreeze layer for preventing said sports field from freezing in winter, and an upper surface laid on said antifreeze layer On the subsurface paved with pebbles, the surface structure further includes: 置于所述次表层的上表面上的减震和排水层，所述减震和排水层用来排出雨水和灌溉水并起到减震作用从而保护运动员。A shock-absorbing and drainage layer placed on the upper surface of the subsurface, the shock-absorbing and drainage layer is used to drain rainwater and irrigation water and play a shock-absorbing role to protect athletes. 2.根据权利要求1所述的用于运动场的表面结构，其中所述减震和排水层包括：2. A surface structure for a sports field according to claim 1, wherein said shock absorbing and drainage layer comprises: 下底板，置于所述次表层的上表面上，用于排出雨水和灌溉水；a lower floor, placed on the upper surface of said subsurface, for draining rainwater and irrigation water; 多个下支柱，设置在所述下底板的上表面上，所述下支柱以规则间隔隔开并具有预定长度的孔，所述孔通过每个所述下支柱的中心而形成，用于在其中容纳减震件；a plurality of lower struts provided on the upper surface of the lower floor, the lower struts being spaced at regular intervals and having a hole of predetermined length formed through the center of each of the lower struts for containing shock absorbers; 所述减震件，容纳在每个所述下支柱的孔中，起减震作用，以便当运动员向上底板施加压力时防止运动员受伤；said shock absorbing member, received in the hole of each of said lower struts, acts as a shock absorber to prevent injury to the athlete when the athlete applies pressure to the upper floor; 多个纵向的下加强肋，所述纵向的下加强肋具有预定的长度，并且在所述下底板的上表面上并在所述下支柱之间的位置向上突出，这样支撑所述下底板并引导从所述上底板的多个排水孔流出的水以便排水；A plurality of longitudinal lower reinforcing ribs having a predetermined length and protruding upward on the upper surface of the lower floor at positions between the lower pillars, thus supporting the lower floor and directing water flowing from the plurality of weep holes in the upper floor for drainage; 所述上底板，置于所述下底板的上表面上方，用来排出雨水和灌溉水；The upper base plate is placed above the upper surface of the lower base plate for draining rainwater and irrigation water; 多个具有预定长度的引水槽，所述引水槽形成在所述上底板的上表面上以限定网格图案，由此将雨水和灌溉水引入所述排水孔从而允许顺利排水；a plurality of water guide grooves having a predetermined length formed on the upper surface of the upper floor to define a grid pattern, whereby rainwater and irrigation water are introduced into the drainage holes to allow smooth drainage; 所述排水孔，在沿着所述引水槽以规则间隔隔开的位置上通过所述上底板而形成，这样把由所述引水槽引导的水排到所述下底板；said drainage holes are formed through said upper base plate at positions spaced at regular intervals along said water guide groove so as to drain water guided by said water guide groove to said lower base plate; 多个上支柱，设置在所述上底板的下表面上，所述上支柱以规则间隔隔开并具有预定长度的孔，所述孔通过每个所述上支柱的中心而形成，以便在其中容纳每个含有所述减震件的所述下支柱；以及a plurality of upper struts disposed on the lower surface of the upper base plate, the upper struts being spaced at regular intervals and having a hole of predetermined length formed through the center of each of the upper struts so that receiving each of said lower struts containing said shock absorber; and 多个纵向的上加强肋，所述纵向的上加强肋具有预定长度，并且在所述上底板的下表面上并在所述上支柱之间的位置向下突出，由此支撑所述上底板。a plurality of longitudinal upper reinforcing ribs having a predetermined length and protruding downward on the lower surface of the upper chassis at positions between the upper pillars, thereby supporting the upper chassis . 3.根据权利要求2所述的用于运动场的表面结构，其中容纳在所述下支柱的孔中的所述减震件具有不同的高度。3. The surface structure for playgrounds according to claim 2, wherein the shock absorbers accommodated in the holes of the lower pillars have different heights. 4.根据权利要求2所述的用于运动场的表面结构，其中，每个所述上支柱的孔的内径比每个所述下支柱的外径大，以便所述下支柱能够插入所述上支柱的孔中。4. The surface structure for sports fields according to claim 2, wherein the inner diameter of the hole of each of said upper struts is larger than the outer diameter of each of said lower struts so that said lower struts can be inserted into said upper struts. holes in the pillars. 5.根据权利要求2所述的用于运动场的表面结构，其中，容纳在所述下支柱的孔中的所述减震件具有不同的高度，以便所述减震件以逐步的方式减震。5. The surface structure for sports fields according to claim 2, wherein the shock absorbers accommodated in the holes of the lower pillars have different heights so that the shock absorbers absorb shock in a stepwise manner .
CNB2004800266828A 2003-09-17 2004-08-17 Surface structure for sports field Expired - Fee Related CN100451239C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020030064489A KR100578039B1 (en) 2003-09-17 2003-09-17 Base material for playground
KR1020030064489 2003-09-17

Publications (2)

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CN1853016A true CN1853016A (en) 2006-10-25
CN100451239C CN100451239C (en) 2009-01-14

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US (1) US20070116521A1 (en)
KR (1) KR100578039B1 (en)
CN (1) CN100451239C (en)
DE (1) DE112004001688T5 (en)
WO (1) WO2005026442A1 (en)

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CN103924497A (en) * 2014-04-17 2014-07-16 大连德合东马市政工程有限公司 Football field with permeable, water-holding and fertilizer-retaining granular structured soil
CN111194681A (en) * 2020-02-27 2020-05-26 宁夏大学 Anti-frost-heaving high-elasticity underground irrigator
CN111194681B (en) * 2020-02-27 2021-09-14 宁夏多源鑫科技有限公司 Anti-frost-heaving high-elasticity underground irrigator

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US20070116521A1 (en) 2007-05-24
KR20050028148A (en) 2005-03-22
WO2005026442A1 (en) 2005-03-24
DE112004001688T5 (en) 2006-08-03
CN100451239C (en) 2009-01-14

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