CN2400501Y - Honeycomb fence filtering device - Google Patents
Honeycomb fence filtering device Download PDFInfo
- Publication number
- CN2400501Y CN2400501Y CN 00202369 CN00202369U CN2400501Y CN 2400501 Y CN2400501 Y CN 2400501Y CN 00202369 CN00202369 CN 00202369 CN 00202369 U CN00202369 U CN 00202369U CN 2400501 Y CN2400501 Y CN 2400501Y
- Authority
- CN
- China
- Prior art keywords
- fence
- honeycomb
- sand
- filled
- honeycombs
- 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
Abstract
The utility model relates to a honeycomb net fence filtering device. A plurality of mutually connected vertical honeycombs 1 which are enclosed by a fence 2 are regarded as a main body. Nonwoven cloth 3 connected with the fence is enclosed in the circumference of the lower half part of each honeycomb net fence. One layer of geotextiles 4 is respectively connected to the bottom of each honeycomb and the bottom of the fence. Sand 5 is filled on the geotextiles in each honeycomb. Crushed stones 6 are filled on the sand. One layer of concrete plates 7 connected with the fence into a whole body is cast on a plurality of honeycombs. The utility model which is mainly used for dam slope protection and road bed anti-filtration drain isolation has the advantages of low cost, high strength, anti-scour, anti-slide, anti-settlement and deformation and good performance.
Description
The utility model belongs to protecting slope of dam filtration and the anti-draining isolation device of filtering of roadbed.
Existing protecting slope of dam and roadbed be counter, and to filter performances such as draining spacer assembly ubiquity cost height, intensity lowly, anti-wash away, antiskid, anti-sink deformation bad, especially these install stressed single concentrating, there is not the relation of conditioning each other between the apparatus structure, can not be hard and soft and deposit, do not reach the shortcoming of defence capability.
The purpose of this utility model is a kind of cellular network grid filter of development, this device should have that cost is low, intensity is high, antiscour, antiskid, the good characteristics of anti-sink deformation performance, especially it can become the single concentrated transmission of active force dual dispersion transmission, hard and soft and deposit, can effectively play the effect of bank protection, anti-filter, draining, isolation, reinforcing.
The utility model is done main body by several interconnected vertical honeycombs 1 that fence 2 surrounds, be with the non-weaving cloth 3 that links to each other with fence 2 in around each Cellular Networks fence 2 Lower Half, be connected with layer of geotextile 4 in the bottom of each honeycomb 1 and the bottom of fence 2.Be filled with sand 5 on the geotextile 4 in each honeycomb 1, on sand 5, be filled with rubble 6, be cast with the concrete slab 7 that one deck and fence 2 are connected as a single entity at several honeycomb 1 top-pours.
The utility model is mainly used in that protecting slope of dam and roadbed are counter to be filtered draining and isolate and reinforce.This device has that cost is low, intensity is high, antiscour, antiskid, the good advantage of anti-sink deformation performance, especially it can become the single concentrated transmission of active force dual dispersion transmission, hard and soft and deposit, can effectively play the effect of bank protection, anti-filter, draining, isolation, reinforcing.
Fig. 1 is an overall structure schematic diagram of the present utility model, and Fig. 2 is the structure for amplifying schematic diagram of single vertical honeycomb 1 and fence 2.
Embodiment: present embodiment is done main body by several interconnected vertical hexagon honeycombs 1 that fence 2 surrounds, and fence 2 connects to form by having flexible column 8 and having flexible cross rib bar 9.Be with the non-weaving cloth 3 that links to each other with fence 2 in around each honeycomb fence 2 Lower Half, be connected with layer of geotextile 4 in the bottom of each honeycomb 1 and the bottom of fence 2.The following end periphery of the non-weaving cloth 3 in the periphery of the geotextile 4 of each honeycomb 1 bottom and each cellular autofluorescence 1 is connected.Be filled with sand 5 on the geotextile 4 in each honeycomb 1, on sand 5, be filled with rubble 6, on several honeycombs 1, be cast with the concrete slab 7 that one deck and fence 2 are connected as a single entity.
Claims (4)
1, cellular network grid filter, it is characterized in that it does main body by several interconnected vertical honeycombs (1) that fence (2) surrounds, be with the non-weaving cloth (3) that links to each other with fence (2) in around each Cellular Networks fence (2) Lower Half, be connected with layer of geotextile (4) in the bottom of each honeycomb (1) and the bottom of fence (2); Be filled with sand (5) on the geotextile (4) in each honeycomb (1), on sand (5), be filled with rubble (6), be cast with the concrete slab (7) that one deck and fence (2) are connected as a single entity at several honeycombs (1) top-pour.
2, cellular network grid filter according to claim 1 is characterized in that the following end periphery of the non-weaving cloth (3) that periphery and each cellular autofluorescence (1) of geotextile (4) of each honeycomb (1) bottom is interior is connected.
3,, it is characterized in that the vertical honeycomb (1) that is surrounded by fence (2) is a hexagon according to claim 1,2 described cellular network grid filters.
4,, it is characterized in that fence (2) connects to form by having flexible column (8) and having flexible cross rib bar (9) according to claim 1,2 described cellular network grid filters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00202369 CN2400501Y (en) | 2000-01-17 | 2000-01-17 | Honeycomb fence filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00202369 CN2400501Y (en) | 2000-01-17 | 2000-01-17 | Honeycomb fence filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2400501Y true CN2400501Y (en) | 2000-10-11 |
Family
ID=33571373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00202369 Expired - Fee Related CN2400501Y (en) | 2000-01-17 | 2000-01-17 | Honeycomb fence filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2400501Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101547837B (en) * | 2005-12-29 | 2011-08-17 | P.R.S.地中海有限公司 | Improved cellular confinement system |
-
2000
- 2000-01-17 CN CN 00202369 patent/CN2400501Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101547837B (en) * | 2005-12-29 | 2011-08-17 | P.R.S.地中海有限公司 | Improved cellular confinement system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |