CN1727579A - Collection/drainage plate - Google Patents
Collection/drainage plate Download PDFInfo
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- CN1727579A CN1727579A CN 200510084545 CN200510084545A CN1727579A CN 1727579 A CN1727579 A CN 1727579A CN 200510084545 CN200510084545 CN 200510084545 CN 200510084545 A CN200510084545 A CN 200510084545A CN 1727579 A CN1727579 A CN 1727579A
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- water
- intermediate layer
- collection
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- band
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Road Paving Structures (AREA)
Abstract
The present invention provides a drain plate having an intermediate layer with excellent pressure resistance performance and having sufficient strength to endure an external impact or soil pressure and sufficiently holding a space as the intermediate layer and further guiding collected water securely and smoothly into a drain pipe by specifying the direction of a water flow and improving water-collecting and draining efficiency. A plate shaped body P comprises the intermediate layer 1 in which a plurality of portions of a wave form tape 1a made of a tape material of a synthetic resin with a predetermined width and formed into an almost U shaped uneven form in a side-view are arranged in parallel adjacently to one another at predetermined intervals, and water permeable nets 2, 2 which are arranged on both front and rear surfaces of the intermediate layer 1 and laminated on contact surfaces of each portion of the wave form tape 1a. A water impermeable sheet 3 covers the outer peripheral surface of the water permeable nets 2, 2 laminated thereon in a U shape in cross section to form a trough L at one side edge in parallel to the length direction of the wave form tape 1a.
Description
Technical field
The present invention relates generally to and is provided in the underground of ooze ground and water burst ground, percolating water that causes with the water of gushing out in the soil with because of rainfall etc. is concentrated and is discharged in the gutter of regulation so that the employed collection/drainage plate of soil stabilization, in more detail, relate to the collection/drainage plate that the intermediate layer is formed by many waveform bands.
Background technology
Like this water in the soil is put together the necessity of carrying out draining following various reason is arranged:, as sand is defeated and dispersed, collapse in order to prevent the inclined plane at versant; Agriculturally, in order to make antecedent soil moisture and to avoid the savings of salt in the soil, crops are increased income; Aspect road construction, for the water that prevents road lower floor makes soil softening and make subgrade settlement, the perhaps destruction on the road surface of freezing that roadbed is expanded and cause because of generation; At building field, also because of softening of soil basis collapsing of building taken place in order to prevent.
Thereby, as a kind of device that the water in the soil is collected row, disclosed the draining pad real opening in the clear 60-32432 communique, promptly separating between a pair of lamellar parts that predetermined distance sets abreast, be spaced from each other the banded holding member at interval that the compartment of terrain is equipped with a lot of formation zigzag fashions, the crooked end of this interval holding member is bonded on the lamellar parts and becomes one.
In No. 3295702 communique of special permission, also disclosed three-layer structure identical construction with this draining pad, be to be set as to hide the water wall, its detailed construction is: hide water thin plate and top in the bottom and hide between the water thin plate, be spaced from each other predetermined distance and dispose many waveform bands abreast, and on the top and bottom of formed cushion coat, paste net.
Application target is different separately though these draining pads are with hiding the water wall, but in the intermediate layer, separate predetermined distance and dispose many waveform bands abreast, all impact and weight from the outside being cushioned, have enough intensity, helps such effect that holds its shape, is common in this.
[patent documentation 1] opens clear 60-32432 communique in fact
No. 3295702 communique of [patent documentation 2] special permission
But, occasion at the draining pad, the intermediate layer that is formed by many waveform bands becomes the water flowing road of the water that absorbs from lamellar parts, but direction according to water flowing, the width of the waveform of waveform band, height can become the obstacle of water flowing, thereby, can not carry out high efficiency collection draining, above-mentioned prior art is not considered this point.
Summary of the invention
So, the invention provides a kind of collection/drainage plate, it is the collection/drainage plate that the intermediate layer is made of the good many waveform bands of withstand voltage properties, has ability from the impact of outside and the enough intensity of soil pressure, can do not damaged by pressure and become tabular, can be kept spatial portion fully, make water flowing directionality in the intermediate layer certain and improve the collection drainage efficiency as the intermediate layer, simultaneously, can reliably and apace the water that puts together be directed in the gutter.
Be used in employed Reference numeral on the accompanying drawing of representing embodiment, the structure of the present invention of finding out for this problem of solution is described, the present invention is set as such structure, collection/drainage plate of the present invention is by intermediate layer 1 and water permeability net 2, the 2 plate body P that constitute, described intermediate layer 1 be will form the band of synthetic resin manufacturing of Rack form and see from the side and be roughly that the concavo-convex waveform band 1a of コ font keeps predetermined distance mutually, set many and constitute abreast, described water permeability net 2,2 are configured on the tow sides in this intermediate layer 1 and stick on the bearing surface with each waveform band 1a, at the water permeability net 2 parallel with the length direction of above-mentioned waveform band 1a, on 2 the lateral edge portion, impermeability thin plate 3 is to cover above-mentioned water permeability net 2, the state coating of 2 outer peripheral face is pasted into section and is the U font, thereby forms the groove (L) that falls into water.
In addition, when implementing the collection/drainage plate that constitutes like this, can make the external surface of the end face of waveform of waveform band 1a and bottom surface form general planar face ground implements, or the concavo-convex same position ground that becomes mutually on adjacent direction that makes each waveform band 1a fitly be adapted to its end face and bottom surface implements, or the concavo-convex staggered configuration ground that becomes mutually on adjacent direction that makes each waveform band 1a fitly be adapted to its end face and bottom surface is implemented
Collection/drainage plate of the present invention is to use to see from the side and form the concavo-convex waveform band of コ font roughly as keeping the support shelves of usefulness at interval between positive and negative two water permeability nets, make these many waveform bands keep predetermined distance mutually and set abreast, owing to be set as such structure, therefore, harder and not flexible on the direction parallel with the length direction of waveform band, thereby maintenance linear state, because on the direction that the length direction with the waveform band intersects, only there is the water permeability mesh portions that keeps waveform band interval usefulness each other, therefore, only this mesh portions is flexible, has the character of being out of shape to bending direction easily.The present invention utilizes the character of such collection/drainage plate dexterously, on a lateral edge portions of the water permeability net parallel with the length direction of waveform band, the impermeability thin plate coats in the form of slotly to be pasted into section and is the U font, lateral edge portion after this coating stickup is divided into the below, and the mode that becomes the decline side with drainage direction is configured its lower limb obliquely, the peristome ground that one end of its decline side is configured in gutter is laid, like this, make percolating water that rainwater etc. descends from the top and from the water and accumulate water and see through the water permeability net and focus in the inner space gushed out of following side, make this water that puts together downwards, the direction that is the impermeability thin plate moves, and focus on by the formed section of impermeability thin plate and be in the drowning groove of U font, thereby, be along the inclination of the groove that falls into water and roughly move linearity and arrange in the gutter.
Like this, the water that has entered in the inner space in case seen through the net of water permeability just is directed on the water permeability wire side of following side, cross the inner surface of the bottom of waveform band simultaneously on one side, successfully focus on one side in the groove that falls into water, focus on the water in this drowning groove, in the formed drowning groove of the length direction of waveform band with the character that keeps linear state in the longitudinal direction more firmly and not yieldingly, quilt roughly is discharged in the gutter on one side to the gutter guiding in linearity ground movably on one side, therefore, has the advantage that can improve the collection drainability greatly.
In addition, the said collection/drainage plate of the present invention makes the waveform band keep predetermined distance mutually, and set abreast, as mentioned above, on the direction that the length direction with the waveform band intersects, only the part of water permeability net is to become accordion-like along the flexible distortion of the state of waveform band, because such character, in the time of in burying underground obliquely, when burying underground or because of the change of topography after burying underground, be deformed into accordion-like along the landform of burying ground underground easily, because of this accordion-like makes its position stability in obliquely, to preventing landing downwards, the position changing of the relative positions cuts much ice, when making burial place stable, cut much ice to keeping the ability of catchmenting and persistence, have the advantage that can prevent or postpone the reduction of collection drainability greatly.
Description of drawings
Fig. 1 is the stereogram after the impermeability thin plate being separated from the collection/drainage plate of embodiment 1.
Fig. 2 is the intermediate layer of collection/drainage plate of embodiment 1 and the exploded perspective view of water permeability net.
Fig. 3 is the stereogram of the collection/drainage plate of embodiment 1.
Fig. 4 is a part of elevation of the collection/drainage plate of embodiment 1.
Fig. 5 is the figure of the state of the collection/drainage plate seen from the A direction of Fig. 4 of expression.
Fig. 6 is the figure of the state of the collection/drainage plate seen from the B direction of Fig. 4 of expression.
Fig. 7 is the figure that expression is laid on the collection/drainage plate of embodiment 1 state on the inclined plane.
Fig. 8 is the figure of the configuration status of the expression collection/drainage plate of embodiment 1 and header.
The specific embodiment
Implement when of the present invention, form intermediate layer 1 material, be that waveform band 1a is that extrusion molding is a band shape thicker and that width is narrower with the monomer of polyolefin thermoplasticity synthetic resin such as polyethylene, polypropylene or the hard resin material of complex.Form the waveform band 1a in this intermediate layer 1, the occasion in being laid on soil for preventing conquassation, must have enough anti-compressive resistances that is applied to the load on the soil.Therefore, the height of the spacing of the thickness of waveform band 1a, width, ripple and concavo-convex waveform must be fitted mutually.During with the reduced thickness of band, if the spacing of the waveform of band is increased, then withstand voltage routed intensity reduces; If establish the thickness of band thicker, then not only cost rises, and carrying inconvenience, makes to the underground operating rate that sets and reduces.Illustration should band the roughly standard of size, thickness is that 0.5～2mm, width are that the spacing of 5～30mm, ripple is that the height of 5～30mm, ripple is to be suitable about 5～30mm.In addition, when forming waveform band 1a, implement by the structure that end face and the bottom surface that is set as waveform forms the general planar face, this waveform band 1a and the bonding area that sticks on the water permeability net 2,2 on its tow sides are increased, can carry out both joints reliably.This has following advantage: can make the direct pressure to water permeability net 2,2 that causes because of soil pressure be reduced to Min., and reduce deflection, thereby can keep the inner space reliably.In addition, aspect the configuration relation between waveform band 1a, with the crest of waveform band 1a adjacent one another are part each other, the trough part sets to marshalling each other, thus, has following advantage: can make current reduce resistance ground and flow to the direction vertical with the waveform direction of each waveform band 1a.
The material that sticks on the water permeability net 2 on the two sides in intermediate layer 1 is not particularly limited, consider easy to manufacture and with the deposited property of waveform band 1a, be that monomer or composite material main material, that carried out extending the thermoplastic bosom synthetic resin of handling with tensile strength are more satisfactory with polyethylene, polypropylene, polyamide etc.Mesh about water permeability net 2, if it is excessive, then the sand that entered of the space used of the formed collection draining of waveform band 1a is crowded with, drainability is reduced, if it is too small, then stop up mesh because of sand, the ability of catchmenting is reduced, therefore, according to soil type that sets the field of employment and state, it is more satisfactory to make the different several water permeability nets of the width of mesh be provided with, so that can the ability of catchmenting be reduced significantly because of stopping up mesh, can not hinder flowing of water widely because of entering of sand.In fact be made as and prevent that sand from entering mesh so big in the inner space, real size is that the aperture about 0.3～0.5mm is more satisfactory.Structure, manufacture method about this water permeability net 2 also are not particularly limited, to carry out the film shape material severing of extend handling and be the wide ribbon of fibrous or 1～2mm, again resulting thin ribbon is arranged in length and breadth and made its intersection point deposited, perhaps become textile-like, just can easily obtain by braiding.
With the water that puts together impermeability thin plate 3 towards the certain orientation guiding, so long as can permeate water and the thin plate of the film shape that leaks get final product, be not particularly limited, but rich caking property by cementing agent and above-mentioned water permeability net 2 and more satisfactory by the material of the deposited property that heats.For example, be that the resinous thin plate of main material is more satisfactory with the polyethylene identical, polypropylene, polyamide etc. with the material of water permeability net 2.
Embodiment
Below, with illustrated example embodiments of the invention are described, Fig. 1 to Fig. 8 is the figure of the embodiment 1 of expression the present application, Fig. 1 is the stereogram after the impermeability thin plate being separated from the collection/drainage plate, Fig. 2 is the intermediate layer of collection/drainage plate and the exploded perspective view of water permeability net, Fig. 3 is the stereogram of collection/drainage plate, Fig. 4 is the partial elevation view of collection/drainage plate, Fig. 5 is the figure of the shape of the collection/drainage plate seen of the A direction of expression from Fig. 4, Fig. 6 is the figure of the shape of the collection/drainage plate seen of the B direction of expression from Fig. 4, Fig. 7 is the figure of the state after expression is laid on collection/drainage plate on the inclined plane, and Fig. 8 is the figure of the configuration status of expression collection/drainage plate and header.
The collection/drainage plate of the embodiment 1 that Fig. 1 is extremely shown in Figure 6 is made of with the impermeability thin plate 3 that forms the groove that falls into water plate body P, described plate body P pastes two water permeability nets 2 on the tow sides that are formed at this intermediate layer 1 by intermediate layer 1 with by the pressurized, heated cladding method, 2 constitute, intermediate layer 1 is to be material with the polyvinyl resin, extrusion molding is the about 1mm of thickness, the band shape of the about 9mm of width is about 18mm with spacing, height up and down is about 10mm, the end face of waveform and bottom surface are the general planar face, the waveform band 1a that sees the square concavo-convex wave of the コ font that forms general square shape from the side separates many of the spaced and parallel ground configuration of about 7mm on width.
In addition, impermeability thin plate 3 also is to be film about the thick 0.3～0.5mm of being that forms of material with the polyvinyl resin, bend to section and be the U font, so that the water permeability net 2 of the direction that the length direction with waveform band 1a is paralleled, a lateral edge portion of 2 is U font ground and coats, be bonded on double-edged water permeability net 2 by for example heating cladding method, on 2, to be penetrated into from the mesh of positive and negative water permeability net 2 in the intermediate layer 1 and the water that puts together, under the little state of intermediate layer 1 internal resistance, focus in the drowning groove L that forms by impermeability thin plate 3, the limit is directed in the drowning groove L that is formed by this impermeability thin plate 3, the limit is to the gutter D draining of being located at this drowning groove L end, and flows into needed blowoff basin and draining with in pipeline etc.
Material, size and configuration space and the width of mesh of waveform band 1a, water permeability net 2 and the impermeability thin plate 3 in the intermediate layer 1 of formation present embodiment are examples, as illustrated in one of embodiment, can in scope to a certain degree, be out of shape and implement.
The user mode of the collection/drainage plate of Fig. 7 and Fig. 8 illustration present embodiment.The collection/drainage plate that is set as above-mentioned structure is embedded in skewedly underground obliquely or in the ooze ground.At this moment, a coat lateral edge portion of pasting is located at lower side, simultaneously, this lower limb is tilted, and make one distolaterally consistently to be configured laying with peristome gutter D.Like this, the percolating water fallen from the top such as rainwater, from the water and accumulate the aperture of water by the water permeability net and focus in the inner space gushed out of following side.This water that puts together moves because of the direction of natural force impermeability thin plate to the lower side, and focuses in the drowning groove L that the section that is formed by the impermeability thin plate is the U font, and this water that puts together just is discharged in the gutter D along the drowning groove L that tilts.
In case the water that the aperture by the water permeability net enters in the inner space is directed in the water permeability net of following side, cross simultaneously on one side above the trough part of waveform band, land and focus in the drowning groove L to drowning groove L on one side.Form because the drowning groove L that catches this permeate water is the length direction along waveform band 1a, therefore, keep roughly linear state, the water that focuses in the groove L that falls into water is roughly discharged to gutter D on linearity ground.Like this, the present invention is in order needs to be carried out reclamation and the underground water in the soil of soil stabilization to be put together, and is discharged to blowoff basin and draining with regulation places such as pipelines and be used.
More than, the embodiment that thinks typical example of the present invention is illustrated, but the present invention is not only limited to the foregoing description, in addition, have the major part of above-mentioned formation of the present invention, reaching purpose of the present invention, having in the scope of effect of the present invention, can suit to change and implement.
Collection/drainage plate of the present invention, owing to make the water flowing direction of the water that the aperture by the water permeability net puts together and the fixed-site of drowning groove, can collect draining effectively, therefore, can use according to various fields of employment, so, going for all soils that must catchment, its range of application is very wide.
Claims (4)
1. collection/drainage plate, be by intermediate layer (1) and water permeability net (2,2) plate body of Gou Chenging (P), described intermediate layer (1) be will form the band of synthetic resin manufacturing of Rack form and see from the side and be roughly that the concavo-convex waveform band (1a) of コ font keeps predetermined distance mutually, set many and constitute abreast, described water permeability net (2,2) be configured on the tow sides of this intermediate layer (1) and stick on the bearing surface with each waveform band (1a), at the water permeability net (2 parallel with the length direction of above-mentioned waveform band (1a), 2) on the lateral edge portion, impermeability thin plate (3) is to cover above-mentioned water permeability net (2, the state coating of outer peripheral face 2) is pasted into section and is the U font, thereby forms the groove (L) that falls into water.
2. collection/drainage plate according to claim 1, the end face of the waveform of waveform band (1a) and the external surface of bottom surface form the general planar face.
3. collection/drainage plate according to claim 1 and 2, each waveform band (1a) fitly are adapted to the concavo-convex same position that becomes mutually of its end face and bottom surface on adjacent direction.
4. collection/drainage plate according to claim 1 and 2, each waveform band (1a) fitly are adapted to its end face and bottom surface concavo-convexly becomes staggered configuration mutually on adjacent direction.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP217710/04 | 2004-07-26 | ||
| JP2004217710A JP2006037470A (en) | 2004-07-26 | 2004-07-26 | Drain plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1727579A true CN1727579A (en) | 2006-02-01 |
Family
ID=35902747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510084545 Pending CN1727579A (en) | 2004-07-26 | 2005-07-26 | Collection/drainage plate |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2006037470A (en) |
| CN (1) | CN1727579A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392436A (en) * | 2011-08-29 | 2012-03-28 | 镇江盛弘景观植物有限公司 | Drainage-saving system for cultivation in farmland |
| CN104131548A (en) * | 2014-08-01 | 2014-11-05 | 浙江友腾科技有限公司 | Combined drain board |
| CN105970901A (en) * | 2016-06-23 | 2016-09-28 | 安徽徽风新型合成材料有限公司 | Compound type seepage and draining preventing geocell |
| CN110786094A (en) * | 2019-11-04 | 2020-02-14 | 河海大学 | Integrated isolation pad and method for saline-alkali soil double-S-shaped drainage and salt control pipeline |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100996027B1 (en) | 2010-01-29 | 2010-11-22 | 주식회사 동아지질 | Drain apparatus for suction drain method |
| KR101201544B1 (en) * | 2012-02-17 | 2012-11-15 | 대한민국 | Underground Penetration Type Side Gutter Assembly |
| CN104250947A (en) * | 2014-10-21 | 2014-12-31 | 苏州群力防滑材料有限公司 | Self-absorption antiskid strip |
| DE102018211667A1 (en) * | 2018-07-12 | 2020-01-16 | SKZ - Testing GmbH | Process for the production of a plastic drainage sheet and plastic drainage sheet |
| CN110424368B (en) * | 2019-08-20 | 2021-04-09 | 中国港湾工程有限责任公司 | Unconventional vibroflotation alternative construction method |
-
2004
- 2004-07-26 JP JP2004217710A patent/JP2006037470A/en active Pending
-
2005
- 2005-07-26 CN CN 200510084545 patent/CN1727579A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392436A (en) * | 2011-08-29 | 2012-03-28 | 镇江盛弘景观植物有限公司 | Drainage-saving system for cultivation in farmland |
| CN104131548A (en) * | 2014-08-01 | 2014-11-05 | 浙江友腾科技有限公司 | Combined drain board |
| CN105970901A (en) * | 2016-06-23 | 2016-09-28 | 安徽徽风新型合成材料有限公司 | Compound type seepage and draining preventing geocell |
| CN105970901B (en) * | 2016-06-23 | 2018-08-31 | 安徽徽风新型合成材料有限公司 | A kind of composition type permeation-proof draining geotechnical grid |
| CN110786094A (en) * | 2019-11-04 | 2020-02-14 | 河海大学 | Integrated isolation pad and method for saline-alkali soil double-S-shaped drainage and salt control pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006037470A (en) | 2006-02-09 |
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