CN203296036U - Horizontal grating drain expanded metal - Google Patents
Horizontal grating drain expanded metal Download PDFInfo
- Publication number
- CN203296036U CN203296036U CN2013202192558U CN201320219255U CN203296036U CN 203296036 U CN203296036 U CN 203296036U CN 2013202192558 U CN2013202192558 U CN 2013202192558U CN 201320219255 U CN201320219255 U CN 201320219255U CN 203296036 U CN203296036 U CN 203296036U
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- Prior art keywords
- drain
- band drain
- grid
- flexible pipe
- expanded metals
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- Expired - Fee Related
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to a horizontal grating drain expanded metal, comprising gratings; a plurality of draining boards are fixedly arranged on the gratings; each draining board is provided with a plurality of water permeating holes; the tail end of each drain board is provided with a venting pipe communicated with each drain board; a plurality of hoses connected with all drain boards are also arranged on the gratings; and the jointing parts between the hoses and the drain boards are sealed. The utility model provides a novel drain fixation and connection technology for silting soil stock dumps and solves the technical problem that only vertical drain systems can be distributed for the silting soil stock dumps.
Description
Technical field
The utility model relates to a kind of grizzly level draining expanded metals, be used to the mound field consolidation process of becoming silted up.
Background technology
Present existing silt mound field discharging consolidation treatment technology, when adopting plastic draining board to carry out vacuum drainage, all adopt chimney drain, the ponding of the negative pressure pump drainage ponding body inside by vacuum pump.Along with ponding is constantly discharged, the moisture content of the soil that becomes silted up decreases, and impels the native consolidation and sclerosis that becomes silted up.
The major defect that the vertical drainage technology exists: while 1. implementing, every vertical drainage plate sets separately, and its effect is very low, belongs to the labour-intensive technology technology.2. need to expend a large amount of joints and plastics reinforcement flexible pipe during vacuum drainage; Perhaps, by expending a large amount of yellow ground, geotextiles, plastic seal film, form the sealant vacuum drainage.
The utility model content
The utility model is for above-mentioned defect, and purpose is to provide a kind of novel silt mound field discharging consolidation technology, solves the technical problem that silt mound field consolidation draining system can only be laid the vertical drainage system.
The technical solution adopted in the utility model is for this reason: the utility model comprises grid, and grid is provided with some band drains that are installed on grid, and band drain is provided with some permeable holes, and the band drain end establishes one and the permeability cell that is communicated with of each band drain; On grid, also establish the flexible pipe of some each band drains of connection, the junction surface sealing of flexible pipe and band drain.
Described band drain arranges along the grid width, and is evenly spaced.
Described band drain is connected by palm shape joint with flexible pipe.
Described flexible pipe reinforcement arranges.
The utility model can be located at above-mentioned grizzly level band drain screen cloth different aspects and form three-dimensional draining expanded metals.
The utility model has the advantages that:
1) the utility model grizzly level draining expanded metals can be made into larger area overall structure (200m
2), realize that whole batch production making settles at one go;
2) in silt mound field, process proper range, the degree of depth, in the artificial short period, realize the large tracts of land operation, with chimney drain, compare, improve effect more than 10 times;
3. can grizzly level band drain screen cloth be located to different aspects according to the hydraulic reclamation fixed different function requirements in mound field of becoming silted up, realize three-dimensional draining, to silt mound field better processing effect;
4. grizzly level draining expanded metals has solved the vertical drainage plate and has set the technical problem that effect is low, saves a large amount of labours, has reduced labour intensity; By stretch system draining length, save 70% above plastic flexible pipe, joint, utilize the whole yellow ground of soil layer self seal performance saving, realized that drainage effect is good, the environmental protection purpose of conservation of raw material and minimizing pollution.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the I-I sectional drawing of Fig. 1.
Fig. 3 is the II-II sectional drawing of Fig. 1.
In figure, 1 is that band drain, 2 is that flexible pipe, 3 is that palm shape joint, 4 is that tee junction, 5 is that vacuum pump, 6 is that permeability cell, 7 is that vent valve, 8 is grid.
The specific embodiment
The utility model comprises grid 8, and grid 8 is provided with some band drains 1 that are installed on grid 8, and band drain 1 is provided with some permeable holes, and band drain 1 end establishes one and the permeability cell 6 that is communicated with of each band drain 1; On grid 8, also establish the flexible pipe 2 of each band drain 1 of some connections, the junction surface sealing of flexible pipe 2 and band drain 1.
Described band drain 1 is along grid 8 width settings, and is evenly spaced.
Described band drain 1 is connected by palm shape joint 3 with flexible pipe 2.
Described flexible pipe 2 reinforcement settings.
The utility model can be located at above-mentioned grizzly level band drain screen cloth different aspects and form three-dimensional draining expanded metals.
The utility model grizzly level draining expanded metals is on structure function, and plane geo-grid 8 plays the effect of firm plastic draining board 1, keeps it in length and breadth to unshift; It is imbedded in soil layer and plays the function that soil body reinforcement flexible pipe 2 is gained in strength simultaneously.Plastic draining board 1 plays the effect of seepage flow ponding, by vacuum drainage, promotes to become silted up native fixed.Palm shape joint 3 plays the first section effect that is connected with reinforcement flexible pipe 2 reducings of plastic draining board 1 that make.Tee junction 4 plays the effect of each plastics reinforcement flexible pipe 2 of series connection.Plastics reinforcement flexible pipe 2 plays the effect that connects each plastic draining board 1, transmits vacuum pressure.Holdfast plays plastic draining board 1 is anchored to the effect on plane geo-grid 8.
By the grid 8 flat drainage expanded metals that above-mentioned each material, component and fitting form, under vacuum pressure condition, bring into play the function of horizontal drainage, realize the fixed purpose rapidly and efficiently in silt mound field.
Grizzly level draining expanded metals is made:
Producer's customization geo-grid 8 is muscle spacing 0.3m in length and breadth, and cell width is according to the laying spacing setting of plastic draining board 1, and general control is in the 4m left and right.Element length is determined according to overall weight and silt to be dealt with soil width range, general control 50m.Geo-grid 8 is launched to be layed on smooth place, along the every 0.8m of width degree direction, along length, place a plastic draining board 1, the band drain 1 end geotextiles parcel of 200g/m2, then be anchored on geo-grid 8 with air nail gun.Then along the every 0.9m distance of band drain 1 cloth set direction, band drain is anchored on geo-grid 8, progressively completes according to this making of flat drainage plate 1 net.The bent bundled transportation of being convenient to of flat drainage plate 1 net volume after completing, prevent from damaging.
Grizzly level draining expanded metals external pipe connects:
Branch drain is comprised of Ф 3cm plastics reinforcement flexible pipe 2, palm shape joint 3, and this part connects and keeps not coming off, airtight getting final product.The length of plastic flexible pipe 2 need to be determined according to scene.
The palm shape joint 3 of every branch drain is enclosed within to the head end of plastic draining board 1 before laying grid 8 flat drainage expanded metals, uses the air nail gun anchoring, then use the plastic adhesive tape environmental sealing.
Engineering site is implemented:
The methods such as canoe or machinery waterborne are crossed to by the grid 8 horizontal draining board Netcoms that make, according to different silt mound field hydraulic reclamation height, scopes, be laid on the respective regions in stockyard, connect branch drain and drain header, and vacuum pump 5 systems, after leakage check, start vacuum drainage, realize the discharging consolidation of silt mound field.
Claims (5)
1. grizzly level draining expanded metals, is characterized in that, comprises grid, and grid is provided with some band drains that are installed on grid, and band drain is provided with some permeable holes, and the band drain end establishes one and the permeability cell that is communicated with of each band drain; On the band drain head end, establish the flexible pipe that connects each band drain, the junction surface sealing of flexible pipe and band drain.
2. grizzly level draining expanded metals according to claim 1, is characterized in that, described band drain arranges along the grid width, and is evenly spaced.
3. grizzly level draining expanded metals according to claim 1, is characterized in that, described band drain is connected by palm shape joint with flexible pipe.
4. grizzly level draining expanded metals according to claim 1, is characterized in that, described flexible pipe reinforcement arranges.
5. according to the described grizzly level draining of above-mentioned arbitrary claim expanded metals, it is characterized in that, above-mentioned grizzly level band drain screen cloth can be located to different aspects and form three-dimensional draining expanded metals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202192558U CN203296036U (en) | 2013-04-26 | 2013-04-26 | Horizontal grating drain expanded metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202192558U CN203296036U (en) | 2013-04-26 | 2013-04-26 | Horizontal grating drain expanded metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203296036U true CN203296036U (en) | 2013-11-20 |
Family
ID=49572058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202192558U Expired - Fee Related CN203296036U (en) | 2013-04-26 | 2013-04-26 | Horizontal grating drain expanded metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203296036U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233455A (en) * | 2013-04-26 | 2013-08-07 | 江苏鸿基水利建设工程有限公司 | Horizontal drainage plate net with grid |
| CN108265894A (en) * | 2018-03-28 | 2018-07-10 | 杭州法莱科技有限公司 | Look for slope ditching type drainage system |
| CN110004910A (en) * | 2019-04-08 | 2019-07-12 | 湖北卓宝建筑节能科技有限公司 | A kind of reinforced composite water draining board |
| CN110029654A (en) * | 2019-04-12 | 2019-07-19 | 杭州知桔科技有限公司 | Bilateral symmetry adjustable plastic drain bar board plug device |
-
2013
- 2013-04-26 CN CN2013202192558U patent/CN203296036U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233455A (en) * | 2013-04-26 | 2013-08-07 | 江苏鸿基水利建设工程有限公司 | Horizontal drainage plate net with grid |
| CN103233455B (en) * | 2013-04-26 | 2016-06-01 | 江苏鸿基水利建设工程有限公司 | Horizontal drainage plate net with grid |
| CN108265894A (en) * | 2018-03-28 | 2018-07-10 | 杭州法莱科技有限公司 | Look for slope ditching type drainage system |
| CN110004910A (en) * | 2019-04-08 | 2019-07-12 | 湖北卓宝建筑节能科技有限公司 | A kind of reinforced composite water draining board |
| CN110029654A (en) * | 2019-04-12 | 2019-07-19 | 杭州知桔科技有限公司 | Bilateral symmetry adjustable plastic drain bar board plug device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20190426 |