CN105035516B - High strength multi-layer composite gridding geotechnique's yardage roll - Google Patents
High strength multi-layer composite gridding geotechnique's yardage roll Download PDFInfo
- Publication number
- CN105035516B CN105035516B CN201510352761.8A CN201510352761A CN105035516B CN 105035516 B CN105035516 B CN 105035516B CN 201510352761 A CN201510352761 A CN 201510352761A CN 105035516 B CN105035516 B CN 105035516B
- Authority
- CN
- China
- Prior art keywords
- geotextiles
- reel
- enclosing cover
- high strength
- layer composite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 12
- 239000004746 geotextile Substances 0.000 claims abstract description 45
- 239000002689 soil Substances 0.000 description 13
- 229920004933 Terylene® Polymers 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 239000005020 polyethylene terephthalate Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 238000002955 isolation Methods 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000001467 acupuncture Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Landscapes
- Revetment (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention discloses a kind of geotechnological yardage roll of high strength multi-layer composite gridding, including reel (1) and it is wrapped in the geotextiles (2) of reel (1) outer wall, axially distributed centre bore (1.1) is provided with the reel (1), the two ends of the reel (1) are equipped with an outer sleeve (3) for being used to protect geotextiles (2), the outer sleeve (3) includes the outer wall enclosing cover (3.1) wrapped and the inner spindle (3.2) being embedded in the centre bore of reel (1) (1.1) that can be by the end of geotextiles (2) and close to end, the inwall of the enclosing cover (3.1) and the outer wall close-fitting of geotextiles (2), one end and the endoporus bottom surface of enclosing cover (3.1) of the inner spindle (3.2) are fixed.High strength multi-layer composite gridding geotechnique's yardage roll avoids geotextiles two ends from wearing and tearing or split, also avoid the two ends of reel from deforming.
Description
Technical field
The present invention relates to a kind of geotechnological yardage roll of high strength multi-layer composite gridding.
Background technology
Geotextiles, also known as geotextile, it is to be synthesized by synthetic fibers by the water penetration geotechnique of acupuncture or braiding
Material.Finished product is cloth-like, and general width is 4-6 meters, and length is 50-100 meters.Geotextiles are divided into Woven geofabric and nonwoven geotechnique
Cloth.Geotextiles have outstanding filtering, draining, isolation, reinforcement, antiseepage, protective action, with lightweight, tensile strength it is high, ooze
Permeability is good, high temperature resistant, anti-freezing, ageing-resistant, corrosion resistant characteristic.
The effect of geotextiles is as follows：1：Isolation, using terylene short fiber needle-punched geotextiles to different physical properties particle diameter
The construction material of size, distribution, denseness and density etc. such as soil body and the grains of sand, the soil body and concrete etc. are isolated.Make two kinds or
It is not lost in, does not mix between multiple material, keep the overall structure and function of material, carries structures and hold ability reinforcement.2：Filtering
Anti-filter, when water flows into coarse fodder soil layer by fines soil layer, using terylene short fiber needle-punched geotextiles good gas permeability and water penetration,
Pass through current, and the soil particle that effectively dams, fine sand, small building stones etc., with the stabilization for the engineering that conserves water and soil.3：Draining, terylene
Chopped fiber needle-punched geotextiles have good water conductivity function, and it can be with inside soil body formation drainage channel, will be unnecessary in soil structures
Arranged outside liquids and gases.4：Reinforcement, strengthens the tensile strength and non-deformability of the soil body using terylene short fiber needle-punched geotextiles, increases
The stability of strong building structure, to improve soil body quality.5：Protection, when current wash away to the soil body, effectively expands concentrated stress
Dissipate, transmission or decomposition prevent that the soil body from being acted on by external force and destroyed, its soil protection.6：It is anti-puncture, it is combined into geomembrane multiple
Waterproof, seepage control material is closed, anti-puncture effect is played.It is tensile strength height, good penetrability, permeability, high temperature resistant, anti-freezing, resistance to
Aging, it is corrosion-resistant, do not damage by worms.Terylene short fiber needle-punched geotextiles are a kind of widely used geosynthetics.It is widely used in iron
The maintenance of the reinforcement, highway pavement of road roadbed, Stadium, the protection of dykes and dams, the isolation of waterwork, then hole, Coastal beach, enclose
Cultivate, the engineering such as environmental protection.
The geotechnological yardage roll of the high strength multi-layer composite gridding of current prior art has the following disadvantages：Due to geotextiles circumvolution
It is wound on after reel, two ends are not set up defences protection unit, in transport and handling process, easily causes two ends to wear and tear or split, so that
Influence is normally used；And the two ends of reel can be made also to deform, influence is recycled next time.
The content of the invention
The technical problem to be solved in the present invention is to provide one kind and avoids geotextiles two ends from wearing and tearing or split, also avoids volume
The geotechnological yardage roll of high strength multi-layer composite gridding of the two ends deformation of cylinder.
The technical scheme is that there is provided a kind of geotechnological yardage roll of high strength multi-layer composite gridding with following structure,
Including reel and the geotextiles for being wrapped in reel outer wall, axially distributed centre bore is provided with the reel, the reel
Two ends are equipped with an outer sleeve for being used to protect geotextiles, and the outer sleeve includes can be by the end of geotextiles and close to end
The enclosing cover that wraps of outer wall and the inner spindle that is embedded in the centre bore of reel, the inwall of the enclosing cover and geotextiles it is outer
Wall close-fitting, the endoporus bottom surface of the enclosing cover and the end face of geotextiles offset, one end of the inner spindle and the endoporus bottom surface of enclosing cover
It is fixed.
The endoporus bottom surface of the enclosing cover is additionally provided with rubber cushion blocks, and the rubber cushion blocks are socketed in outside inner spindle.
The endoporus bottom of the enclosing cover is in outer small interior big flared hole.
After above structure, the present invention compared with prior art, with advantages below：Because the two ends of the reel are equal
Provided with an outer sleeve for being used to protect geotextiles, the outer sleeve includes outer wall that can be by the end of geotextiles and close to end
The enclosing cover wrapped and the inner spindle being embedded in the centre bore of reel, such enclosing cover can protect the end of geotextiles well
With the outer wall close to end, and outer sleeve is to be embedded in by inner spindle in the centre bore of reel, can so be iteratively repeated profit
With, it is more environmentally-friendly, while in transport and handling process, outer sleeve is avoided that the two ends abrasion of geotextiles or split, it is ensured that
Normally use；And avoid the two ends of reel from deforming, it is ensured that recycle next time.
As improvement, the endoporus bottom surface of the enclosing cover is additionally provided with rubber cushion blocks, and the rubber cushion blocks are socketed in outside inner spindle,
Rubber cushion blocks are avoided that the end face of geotextiles and the endoporus bottom surface of outer sleeve avoid directly colliding, and can play preferably protection and make
With.
As improvement, the endoporus bottom of the enclosing cover is in outer small interior big flared hole, it is to avoid the end face of geotextiles is touched
To the outer wall of the endoporus of outer sleeve, more preferable protective effect can be played.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the geotechnological yardage roll of high strength multi-layer composite gridding of the present invention.
As shown in the figure：1st, reel, 1.1, centre bore, 2, geotextiles, 3, outer sleeve, 3.1, enclosing cover, 3.2, inner spindle, 3.3,
Flared hole, 4, rubber cushion blocks.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, the geotechnological yardage roll of the high strength multi-layer composite gridding of the present invention, including reel 1 and it is wrapped in outside reel 1
Axially distributed centre bore 1.1 is provided with the geotextiles 2 of wall, the reel 1, it is characterised in that：The two ends of the reel 1 are equal
Provided with an outer sleeve 3 for being used to protect geotextiles 2, the outer sleeve 3 includes can be by the end of geotextiles 2 and close to end
The enclosing cover 3.1 that outer wall is wrapped and the inner spindle 3.2 being embedded in the centre bore 1.1 of reel 1, the inwall of the enclosing cover 3.1
With the outer wall close-fitting of geotextiles 2, the endoporus bottom surface of the enclosing cover 3.1 and the end face of geotextiles 2 offset, the inner spindle 3.2
One end and the endoporus bottom surface of enclosing cover 3.1 are fixed.Because the two ends of the reel are equipped with an overcoat for being used to protect geotextiles
Cylinder, enclosing cover and be embedded in reel that the outer wall that the outer sleeve includes can be by the end of geotextiles and close to end is wrapped
Inner spindle in centre bore, such enclosing cover can protect the end of geotextiles and the outer wall close to end well, and outer sleeve is
It is embedded in by inner spindle in the centre bore of reel, can be so iteratively repeated utilization, it is more environmentally-friendly, while transporting and carrying
During, outer sleeve is avoided that the two ends abrasion of geotextiles or split, it is ensured that normally use；And avoid the two ends of reel
Deformation, it is ensured that recycle next time, rubber cushion blocks are avoided that the end face of geotextiles and the endoporus bottom surface of outer sleeve are avoided directly
Collide, more preferable protective effect can be played.
The endoporus bottom surface of the enclosing cover 3.1 is additionally provided with rubber cushion blocks 4, and the rubber cushion blocks 4 are socketed in outside inner spindle 3.2.
The endoporus bottom of the enclosing cover 3.1 is in outer small interior big flared hole 3.3, it is to avoid the end face of geotextiles is encountered outer
The outer wall of the endoporus of sleeve, can play more preferable protective effect.
Claims (2)
1. a kind of geotechnological yardage roll of high strength multi-layer composite gridding, including reel (1) and the geotextiles for being wrapped in reel (1) outer wall
(2) axially distributed centre bore (1.1), is provided with the reel (1), it is characterised in that the two ends of the reel (1) are all provided with
There is one to be used to protecting the outer sleeves (3) of geotextiles (2), the outer sleeve (3) includes can be by the end of geotextiles (2) and close
Enclosing cover (3.1) that the outer wall of end is wrapped and the inner spindle (3.2) being embedded in the centre bore of reel (1) (1.1), it is described
The inwall of enclosing cover (3.1) and the outer wall close-fitting of geotextiles (2), the endoporus bottom surface of the enclosing cover (3.1) and the end face of geotextiles (2)
Offset, one end and the endoporus bottom surface of enclosing cover (3.1) of the inner spindle (3.2) are fixed；The endoporus bottom of the enclosing cover (3.1) is in
Outer small interior big flared hole.
2. the geotechnological yardage roll of high strength multi-layer composite gridding according to claim 1, it is characterised in that the enclosing cover (3.1)
Endoporus bottom surface be additionally provided with rubber cushion blocks (4), the rubber cushion blocks (4) are socketed in inner spindle (3.2) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510352761.8A CN105035516B (en) | 2015-06-22 | 2015-06-22 | High strength multi-layer composite gridding geotechnique's yardage roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510352761.8A CN105035516B (en) | 2015-06-22 | 2015-06-22 | High strength multi-layer composite gridding geotechnique's yardage roll |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105035516A CN105035516A (en) | 2015-11-11 |
| CN105035516B true CN105035516B (en) | 2017-07-11 |
Family
ID=54442599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510352761.8A Expired - Fee Related CN105035516B (en) | 2015-06-22 | 2015-06-22 | High strength multi-layer composite gridding geotechnique's yardage roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105035516B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201458051U (en) * | 2009-05-26 | 2010-05-12 | 张海荣 | Backing paper-free cold lamination film |
| CN202272359U (en) * | 2011-09-22 | 2012-06-13 | 大亚科技股份有限公司 | Outer packing structure for small-sized aluminum-foil coil wound rolls |
| CN103754708A (en) * | 2013-12-31 | 2014-04-30 | 焦作市龙瑞纺织材料有限公司 | Spinning bobbin |
| CN203794361U (en) * | 2014-03-05 | 2014-08-27 | 芜湖辉天盛世网络科技有限公司 | Network cable storage barrel |
-
2015
- 2015-06-22 CN CN201510352761.8A patent/CN105035516B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201458051U (en) * | 2009-05-26 | 2010-05-12 | 张海荣 | Backing paper-free cold lamination film |
| CN202272359U (en) * | 2011-09-22 | 2012-06-13 | 大亚科技股份有限公司 | Outer packing structure for small-sized aluminum-foil coil wound rolls |
| CN103754708A (en) * | 2013-12-31 | 2014-04-30 | 焦作市龙瑞纺织材料有限公司 | Spinning bobbin |
| CN203794361U (en) * | 2014-03-05 | 2014-08-27 | 芜湖辉天盛世网络科技有限公司 | Network cable storage barrel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105035516A (en) | 2015-11-11 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180712 Address after: 226000 210, room 1, Henderson garden, 1, Xue Tian Bei Road, Nantong, Jiangsu. Patentee after: NANTONG XINTIANDI TEXTILE PRINTING AND DYEING Co.,Ltd. Address before: 314413 Fenghuang Road, Qianjiang industrial area, Dingqiao Town, Haining, Jiaxing, Zhejiang, 28 Patentee before: ZHEJIANG JINSHIDA INDUSTRIAL Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200717 Address after: 226000, Zhangjiang Road, Tongzhou District, Jiangsu, Nantong province 336 Patentee after: VIOLET HOME TEXTILE TECHNOLOGY Co.,Ltd. Address before: Henderson Garden No. 1 North Road 226000 in Jiangsu city in Nantong Province, building 1, room 210 Patentee before: NANTONG XINTIANDI TEXTILE PRINTING AND DYEING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 |
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| CF01 | Termination of patent right due to non-payment of annual fee |