CN201080604Y - Flexible pipe type set bed mattress - Google Patents
Flexible pipe type set bed mattress Download PDFInfo
- Publication number
- CN201080604Y CN201080604Y CNU2007201276300U CN200720127630U CN201080604Y CN 201080604 Y CN201080604 Y CN 201080604Y CN U2007201276300 U CNU2007201276300 U CN U2007201276300U CN 200720127630 U CN200720127630 U CN 200720127630U CN 201080604 Y CN201080604 Y CN 201080604Y
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- utility
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- flexible tubular
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Abstract
The utility model discloses a soft tube-type mattress, which relates to the equipment for constructing dams and riverbeds in the hydraulic engineering field. Current concrete components, stone materials, grass bag and plastic bags have such problems as high cost, large construction amount, bad corrosion resistance, low intensity, easy breakage and short service life. The utility model adopts two layers of corrosion-resistant woven earthwork cloths which are folded together, with a longitudinal straight channel sewed at intervals of 30-50cm. The formed channels are filled with sandy soil, with traversing channels sewed at both ends of the channel. Under construction, the utility model is covered evenly and successively on the construction site or stacked up layer by layer to the required height, so as to achieve the purpose of protecting the hydraulic engineering construction. The utility model has the advantages of easy construction, local sand availability, low cost, long service life, greening project promotion, water and soil conservation, as well as wind and sand resistance effect.
Description
Technical field
The utility model relates to hydraulic engineering and uses the equipment field, especially builds the equipment in dykes and dams, riverbed.
Background technology
Dykes and dams, riverbed are the piths of hydraulic engineering, not only need in the big lake, great river to build, and also need to build at estuary coast, are used for the unimpeded of the interception of flood, protection that the water wave corrodes, channel.Because the residing environment difference of dykes and dams, the souring difference of bearing, the water quality of facing is also different, some in the face of wind and waves, some in the face of eternal constantly tricklet, some is in the face of the higher neutral flowing water of water quality, some is in the face of the higher seawater of salinity, and some is in the face of the more industrial wastewater of impurity, so to the requirement of dykes and dams, riverbed material intensity height not only, have good workability, but also have chemical physical stability and long application life.Dykes and dams material commonly used at present has cement concrete construction member and stone material, though have higher mechanical strength, but processing capacity is big, corrosion resistance is poor, the cost height, on dykes and dams, also use straw bag or the polybag adorned sandy soil, have gather materials on the spot, advantage that cost is low, but have that intensity is low, cracky, not corrosion-resistant, problem that application life is short.So needing to satisfy the good equipment that all can use under the various environment in the hydraulic engineering.
The utility model content
The purpose of this utility model is for providing a kind of intensity height, water-fast stream washes away, anti-terrestrial solar radiation, construction easily, long service life, flexible tubular mattress pad that cost is low.
The technical scheme that realizes above-mentioned purpose is: flexible tubular mattress pad has two-layer anti-corrosion woven geotextile up and down, the straight way that on anti-corrosion woven geotextile, has the two-layer anti-corrosion woven geotextile of vertical stitching every 30-50cm, article two, sew up and form a pipeline between the straight way, be filled with the sandy soil material in the pipeline, respectively be sewed with horizontal stitching road at the two ends of pipeline, each flexible tubular mattress pad is made up of a plurality of parallel pipelines.
Described anti-corrosion woven geotextile is the polypropylene fibre woven geotextile, is fixed with green nonwoven polypropylene fabric on mattress pad.
To make the polypropylene fibre woven geotextile of vertically sewing up straight way and the horizontal straight way of an end during use earlier and transport to job sites such as dykes and dams, riverbed, open and flat opening, bedding is got sandy soil nearby then on embankment, riverbed continuously, pack in the pipeline, make the horizontal stitching road of the other end again.Also can on the flexible tubular mattress pad of making, make newly again, gather into folds layer by layer, reach a certain height and play the effect of reinforce dikes and dams,, can form the view of grace owing to be fixed with green nonwoven polypropylene fabric above the mattress pad.
Range of application of the present utility model is as follows:
1, dykes and dams, seashore limit, river torrent wash away the place;
2, river, irrigation canals and ditches are by flowing water etch place;
3, in the hydraulic engineering that is damaged by storm flood;
4, mining area, riverbed, erosion zone.
More than all available the utility model in each scene protect, administer or beautify the environment.
The utlity model has following beneficial effect:
1, construction technology is simple, the duration is short, sandy soil are gathered materials on the spot, cost is low, than concrete structure and the cost-saved 25-35%. of stone material structure
2, anti-aging, anti-ultraviolet property good, mechanical strength and antiscour, etch performance height, long service life.
3, have good moisture content permeability and the penetrability of plant twig, be fit to the growth of natural vegetation, favourable formation green landscape.
4, be suitable for covering soil erosion, sand and dust cradle, help control sand and dust.
Description of drawings
Fig. 1, be the structural representation of the utility model flexible tubular mattress pad
The specific embodiment
Fig. 1 has shown a kind of embodiment of the present utility model, be sewed with together vertically stitching road 2 every 40cm on the two-layer polypropylene fibre woven geotextile 1 that is superimposed together, formed a pipeline two adjacent vertical stitchings between the road, in pipeline, be filled with the sandy soil material, respectively be sewed with horizontal stitching road 3 at the two ends of pipeline, on mattress pad, be fixed with green nonwoven polypropylene fabric 4.The utility model can be flattened continuously when construction and cover the scene, all mattress pads are connected to each other, and do not stay the slit.In order to reach the purpose of greening, can add vegetable seeds at the sandy soil that inject, by the time plant germination, branches and leaves are penetrated into the outside, after growing up, root can penetrate in the lower soil, fundamentally plays the effect of the greening of checking winds and fixing drifting sand.The utility model for using on flood wall can gather into folds layer by layer, reaches required height, plays the effect of reinforce dikes and dams.
Adjacent two distances of vertically sewing up between the road are 30-50cm, and reality has adopted distance to depend on that convenient filling sandy soil material is former dose.
Claims (4)
1. flexible tubular mattress pad, it is characterized by and have two-layer anti-corrosion woven geotextile up and down, the straight way that on anti-corrosion woven geotextile, has the two-layer anti-corrosion woven geotextile of vertical stitching every 30-50cm, sew up pipeline of formation between the straight way at two, be filled with the sandy soil material in the pipeline, horizontal stitching road is arranged at the two ends of pipeline.
2. flexible tubular mattress pad according to claim 1 is characterized by each flexible tubular mattress pad and has a plurality of parallel pipelines.
3. flexible tubular mattress pad according to claim 1 and 2, it is characterized by anti-corrosion woven geotextile is the polypropylene fibre woven geotextile.
4. according to claim 1 or 2 or 3 described flexible tubular mattress pads, it is characterized by and on mattress pad, be fixed with green nonwoven polypropylene fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201276300U CN201080604Y (en) | 2007-08-07 | 2007-08-07 | Flexible pipe type set bed mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201276300U CN201080604Y (en) | 2007-08-07 | 2007-08-07 | Flexible pipe type set bed mattress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201080604Y true CN201080604Y (en) | 2008-07-02 |
Family
ID=39614280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201276300U Expired - Fee Related CN201080604Y (en) | 2007-08-07 | 2007-08-07 | Flexible pipe type set bed mattress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201080604Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015363A (en) * | 2011-09-23 | 2013-04-03 | 盟鑫工业股份有限公司 | High-impact erosion-resistant scouring earth-working sand sausage bag and sand sausage device |
| CN105220651A (en) * | 2015-10-23 | 2016-01-06 | 徐新华 | Multifunction combined piping infiltration is speedily carried out rescue work integrated mould bag |
-
2007
- 2007-08-07 CN CNU2007201276300U patent/CN201080604Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015363A (en) * | 2011-09-23 | 2013-04-03 | 盟鑫工业股份有限公司 | High-impact erosion-resistant scouring earth-working sand sausage bag and sand sausage device |
| CN105220651A (en) * | 2015-10-23 | 2016-01-06 | 徐新华 | Multifunction combined piping infiltration is speedily carried out rescue work integrated mould bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080702 Termination date: 20110807 |