CN117488765A - Geogrid convenient to drainage - Google Patents
Geogrid convenient to drainage Download PDFInfo
- Publication number
- CN117488765A CN117488765A CN202410003734.9A CN202410003734A CN117488765A CN 117488765 A CN117488765 A CN 117488765A CN 202410003734 A CN202410003734 A CN 202410003734A CN 117488765 A CN117488765 A CN 117488765A
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- component
- drainage
- geogrid
- fixedly connected
- convenient
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- 239000004744 fabric Substances 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims description 68
- 238000001914 filtration Methods 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 27
- 239000002689 soil Substances 0.000 abstract description 25
- 230000000694 effects Effects 0.000 abstract description 16
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/10—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sewage (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention discloses a geogrid convenient for drainage, and relates to the technical field of geogrids. This kind of geogrid convenient to drainage, including first component and second component, and first component and second component all include the many connecting bands of horizontal and vertical staggered connection in order to constitute the grid, and the connecting band includes the inclined plane of two symmetries settings. This kind of geogrid convenient to drainage can support the filter cloth, can improve the intensity of filter cloth, avoids causing the filter cloth when filling up the soil and collapses even damage, when soil gets into water drainage tank, can slide to one side along the lateral wall of swash plate, and can not cause the jam of filter port for drainage convenient and fast more, efficiency is higher, can absorb water through the geotechnique's cloth layer that absorbs water, and one end through stretching out is discharged, thereby make drainage convenient and fast more, efficiency is higher, the effect is better, and, fixed convenient and fast more, more reliable to geogrid, and then guarantee its drainage effect and life.
Description
Technical Field
The invention relates to the technical field of geogrids, in particular to a geogrid convenient for drainage.
Background
In engineering construction such as roadbed, dam bank, bank protection lacing wire barricade, soft soil foundation, in order to ensure engineering quality, adopt setting up the friction effect that adds muscle material and soil body produced in the soil body often, transmit its atress to the muscle material on, form the filling of structures such as reinforced soil check wall, reinforced soil roadbed, reinforced soil abutment, reinforced soil bed course, the geogrid of the steel plastic strip vertically and horizontally arranged check that adopts at present can effectively strengthen the interlocking ability to the soil body, but its drainage is inconvenient enough to influence its result of use.
Publication number CN204151769U discloses a drainage geogrid, including horizontal and vertical staggered connection with the many connecting bands of constituteing the grid, the water drainage tank has been seted up along its length direction on the connecting band of vertical arrangement, possesses reinforcement effect and drainage effect simultaneously, can effectually guarantee engineering quality, reduces the potential safety hazard, reduces engineering cost.
However, when the drainage geogrid is used, due to the fact that the filter cloth lacks corresponding support, collapse and damage easily occur when filling and rolling, blockage of a drainage groove is easily caused, so that drainage efficiency and effect are affected.
Disclosure of Invention
The present invention is directed to a geogrid which facilitates drainage and solves the problems set forth in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a geogrid convenient to drainage, includes first component and second component, and first component and second component all include horizontal and vertical staggered connection in order to constitute many connecting bands of grid, the connecting band includes the inclined plane that two symmetries set up, and the water drainage tank has been seted up at the connecting band top, the top fixedly connected with filter cloth of connecting band, and the lateral wall of water drainage tank is provided with the supporting mechanism who is used for supporting the filter cloth, be provided with drainage mechanism in the water drainage tank, be provided with coupling mechanism between first component and the second component, and the bottom of first component and second component all is provided with the fixed establishment who is used for fixing it.
Preferably, the support mechanism comprises a plurality of symmetrically arranged inclined plates fixedly connected to two opposite side walls of the drainage tank, and the side walls of the inclined plates are provided with a plurality of filtering openings arranged in an array.
Preferably, the drainage mechanism comprises a water-absorbing geotechnical cloth layer paved at the bottom of the drainage tank, and the water-absorbing geotechnical cloth layer comprises a folding part.
Preferably, the connecting mechanism comprises a plurality of dovetail blocks fixedly connected to the side wall of the second component, and a plurality of dovetail grooves are formed in the bottom of the first component.
Preferably, the fixing mechanism comprises a plurality of fixing pipes fixedly connected to the bottom of the connecting belt, the bottoms of the fixing pipes are fixedly connected with conical blocks, and barb mechanisms are arranged on the side walls of the fixing pipes.
Preferably, the barb mechanism comprises a plurality of through holes arranged in an array on the side wall of the fixed tube, and inserted rods are inserted in the through holes, and the movement of the inserted rods is pushed by the pushing mechanism.
Preferably, the pushing mechanism comprises a movable disc which is slidably connected in the fixed pipe, the movable disc is connected with the bottom of the connecting belt through a lifting mechanism, the bottom of the movable disc is rotationally connected with a connecting rod through a first rotating mechanism, and the other end of the connecting rod is rotationally connected with the end part of the inserted link through a second rotating mechanism.
Preferably, the elevating system includes the sleeve pipe of fixed connection at the movable disk top, and the sleeve pipe interpolation is equipped with the loop bar, the upper end of loop bar is fixed with the bottom of connecting band, and the top fixedly connected with screwed pipe of movable disk, screwed pipe internal thread connection has the threaded rod, and the upper end of threaded rod runs through the top of filter cloth and fixedly connected with hexagon socket head cap screw.
Preferably, the first rotating mechanism comprises a plurality of first fixed blocks fixedly connected to the bottom of the movable disc and arranged in an array, and one end of the connecting rod is rotatably connected with the side wall of the first fixed block through a first rotating shaft.
Preferably, the second rotating mechanism comprises a second fixed block fixedly connected to the end part of the inserted link, and the other end of the connecting rod is rotationally connected with the side wall of the second fixed block through a second rotating shaft.
Compared with the prior art, the invention has the beneficial effects that:
this kind of geogrid convenient to drainage through setting up supporting mechanism etc, assembles first component and second component earlier through coupling mechanism, when using, supports the filter cloth through the swash plate, can improve the intensity of filter cloth, avoids causing the damage even that collapses to the filter cloth when filling up the soil and rolls to avoid water drainage tank to take place to block up, and when soil gets into in the water drainage tank, can slide to one side along the lateral wall of swash plate, and can not cause the jam of filter port, make drainage convenient and fast more, efficiency is higher.
This kind of geogrid convenient to drainage, through setting up drainage mechanism etc., treat that first component and second component are assembled the back, will absorb water geotechnique cloth layer in the outside one end outside outwards stretch, make its outside stretch out, absorb the water in the second component through the geotechnique cloth layer that absorbs water to one end through stretching out is discharged, thereby makes drainage convenient and fast more, and efficiency is higher, the effect is better.
This kind of geogrid convenient to drainage, through setting up fixed establishment and barb mechanism etc, treat that first component and second component assemble the back, insert fixed pipe and toper piece in soil, make it is more convenient to geogrid's fixed, then, rotate hexagon socket head cap screw through electric spanner, hexagon socket head cap screw's rotation drives the rotation of threaded rod, thereby make the movable disk move down along fixed pipe, when the movable disk moves down, make the connecting rod rotate, and promote the inserted bar outwards stretch out along the through-hole and insert in the soil, form the barb effect, thereby make the fixed more reliable and stable to geogrid, and then guarantee its drainage effect and life.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the position of the connecting mechanism according to the present invention;
FIG. 3 is a schematic view showing the internal structure of the connecting band according to the present invention;
FIG. 4 is a schematic view of a partial cross-sectional structure of a fixing tube according to the present invention;
FIG. 5 is an enlarged schematic view of the structure shown at A in FIG. 1;
FIG. 6 is an enlarged schematic view of the structure shown at B in FIG. 2;
FIG. 7 is an enlarged schematic view of FIG. 3C;
fig. 8 is an enlarged schematic view of the structure at D in fig. 7.
In the figure: 1. a first member; 2. a support mechanism; 201. a sloping plate; 202. a filtering port; 3. a drainage mechanism; 301. a water-absorbing geotechnical cloth layer; 302. a folding part; 4. a connecting mechanism; 401. dovetail blocks; 402. a dovetail groove; 5. a fixing mechanism; 501. a fixed tube; 502. a conical block; 6. a barb mechanism; 601. a through hole; 602. a rod; 7. a pushing mechanism; 701. a moving tray; 702. a connecting rod; 8. a first rotation mechanism; 801. a first fixed block; 802. a first rotating shaft; 9. a second rotation mechanism; 901. a second fixed block; 902. a second rotating shaft; 10. a lifting mechanism; 1001. a sleeve; 1002. a loop bar; 1003. a threaded tube; 1004. a threaded rod; 1005. an inner hexagon bolt; 11. a second member; 12. a connecting belt; 1201. an inclined plane; 13. a filter cloth; 14. and a drainage channel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution: geogrid convenient to drainage, including first component 1 and second component 11, and first component 1 and second component 11 all include horizontal and vertical crisscross many connecting strips 12 of connecting in order to constitute the grid, connecting strip 12 includes inclined plane 1201 that two symmetries set up, and connecting strip 12 top has seted up water drainage tank 14, the top fixedly connected with filter cloth 13 of connecting strip 12, and water drainage tank 14's lateral wall is provided with the supporting mechanism 2 that is used for supporting filter cloth 13, be provided with drainage mechanism 3 in the water drainage tank 14, be provided with coupling mechanism 4 between first component 1 and the second component 11, and the bottom of first component 1 and second component 11 all is provided with the fixed establishment 5 that is used for carrying out it, can improve the intensity of filter cloth 13, avoid causing the damage even that collapses to filter cloth 13 when filling with earth and roll, when soil gets into in the water drainage tank 14, can slide to one side along the lateral wall of swash plate 201, and can not cause the jam of filter port 202, make drainage more convenient and fast, and efficient, simultaneously, can absorb cloth layer through geotechnique 301, and through stretching out, thereby, the effect is more convenient and more stable, and life-span is more stable, and the geogrid is guaranteed.
Referring to fig. 8, the supporting mechanism 2 includes a plurality of symmetrically arranged inclined plates 201 fixedly connected to two opposite side walls of the drainage tank 14, and a plurality of filter openings 202 arranged in array are formed in the side walls of the inclined plates 201, the filter cloth 13 is supported by the inclined plates 201, so that the strength of the filter cloth 13 can be improved, collapse and even damage to the filter cloth 13 during soil filling rolling are avoided, the drainage tank 14 is prevented from being blocked, and when soil enters the drainage tank 14, the soil can slide to one side along the side walls of the inclined plates 201, and the filter openings 202 are prevented from being blocked, so that drainage is more convenient and rapid, and efficiency is higher.
Referring to fig. 7 and 8, the drainage mechanism 3 includes a water-absorbing geotechnical cloth layer 301 laid at the bottom of the drainage tank 14, and the water-absorbing geotechnical cloth layer 301 includes a folding portion 302, after the first member 1 and the second member 11 are assembled, one end of the water-absorbing geotechnical cloth layer 301 located at the outer side is stretched outwards to extend outwards, water in the second member 11 is absorbed by the water-absorbing geotechnical cloth layer 301, and the water is discharged through the extended end, so that the drainage is more convenient and faster, the efficiency is higher, and the effect is better.
Referring to fig. 5 and 6, the connecting mechanism 4 includes a plurality of dovetail blocks 401 fixedly connected to the side wall of the second member 11, and a plurality of dovetail grooves 402 are formed in the bottom of the first member 1, and the first member 1 and the second member 11 are assembled by the connecting mechanism 4, and when assembled, the dovetail blocks 401 are inserted into the dovetail grooves 402.
Referring to fig. 2 and 4, the fixing mechanism 5 includes a plurality of fixing pipes 501 fixedly connected to the bottom of the connecting belt 12, and a tapered block 502 fixedly connected to the bottom of the fixing pipe 501, wherein a barb mechanism 6 is disposed on a side wall of the fixing pipe 501, and after the first member 1 and the second member 11 are assembled, the fixing pipe 501 and the tapered block 502 are inserted into soil, so that the geogrid is more conveniently fixed.
Referring to fig. 4, the barb mechanism 6 includes a plurality of through holes 601 formed in the side wall of the fixed pipe 501 and inserted into the through holes 601, wherein an inserted rod 602 is inserted into the through holes 601, the inserted rod 602 is pushed by the pushing mechanism 7, and the inserted rod 602 is pushed by the pushing mechanism 7 to extend outwards along the through holes 601 and be inserted into the soil, so as to form a barb effect, thereby fixing the geogrid more stably and reliably, and further guaranteeing the drainage effect and service life of the geogrid.
Referring to fig. 4, the pushing mechanism 7 includes a moving plate 701 slidably connected in the fixed pipe 501, and the moving plate 701 is connected to the bottom of the connecting belt 12 through a lifting mechanism 10, the bottom of the moving plate 701 is rotatably connected with a connecting rod 702 through a first rotation mechanism 8, and the other end of the connecting rod 702 is rotatably connected to the end of the inserting rod 602 through a second rotation mechanism 9, so that the moving plate 701 moves downward along the fixed pipe 501 through the lifting mechanism 10, and when the moving plate 701 moves downward, the connecting rod 702 rotates and pushes the inserting rod 602 to extend outward along the through hole 601 and insert into the soil.
Referring to fig. 4 and 8, the lifting mechanism 10 includes a sleeve 1001 fixedly connected to the top of the moving disc 701, a sleeve rod 1002 is inserted into the sleeve 1001, the upper end of the sleeve rod 1002 is fixed to the bottom of the connecting band 12, the top of the moving disc 701 is fixedly connected with a threaded tube 1003, the threaded tube 1003 is internally threaded with a threaded rod 1004, the upper end of the threaded rod 1004 penetrates through the top of the filter cloth 13 and is fixedly connected with an inner hexagon bolt 1005, the inner hexagon bolt 1005 is rotated by an electric wrench, and the rotation of the inner hexagon bolt 1005 drives the rotation of the threaded rod 1004, so that the moving disc 701 moves downwards along the fixed tube 501.
Referring to fig. 4, the first rotation mechanism 8 includes a plurality of first fixing blocks 801 fixedly connected to the bottom of the movable disk 701 and arranged in an array, and one end of the connecting rod 702 is rotatably connected to a side wall of the first fixing blocks 801 through a first rotation shaft 802, so as to ensure normal rotation of the connecting rod 702.
Referring to fig. 4, the second rotation mechanism 9 includes a second fixing block 901 fixedly connected to an end of the plunger 602, and the other end of the connecting rod 702 is rotatably connected to a side wall of the second fixing block 901 through a second rotation shaft 902, so as to ensure normal rotation of the connecting rod 702.
Working principle: when the novel water draining device is used, the first component 1 and the second component 11 are assembled through the connecting mechanism 4, and when the novel water draining device is used, the filter cloth 13 is supported through the inclined plate 201, so that the strength of the filter cloth 13 can be improved, collapse or even damage to the filter cloth 13 during soil filling rolling is avoided, the water draining groove 14 is prevented from being blocked, and when soil enters the water draining groove 14, the novel water draining device can slide to one side along the side wall of the inclined plate 201, and the blocking of the filtering port 202 is avoided, so that water draining is more convenient and rapid, and the efficiency is higher;
after the first component 1 and the second component 11 are assembled, the fixed pipe 501 and the conical block 502 are inserted into soil, so that the geogrid is fixed more conveniently, then, the inner hexagon bolt 1005 is rotated by the electric wrench, the rotation of the inner hexagon bolt 1005 drives the threaded rod 1004 to rotate, so that the movable disc 701 moves downwards along the fixed pipe 501, when the movable disc 701 moves downwards, the connecting rod 702 rotates, and the inserting rod 602 is pushed to extend outwards along the through hole 601 and is inserted into the soil, so as to form a barb effect, so that the geogrid is fixed more stably and reliably, and the drainage effect and the service life of the geogrid are ensured;
then, the end of the water-absorbing geotechnical cloth layer 301 at the outer side is stretched outwards to extend outwards, water in the second component 11 is absorbed through the water-absorbing geotechnical cloth layer 301, and the water is discharged through the extended end, so that the water discharge is more convenient and quick, the efficiency is higher, and the effect is better.
Claims (10)
1. Geogrid convenient to drainage, including first component (1) and second component (11), and first component (1) and second component (11) all include a plurality of connecting bands (12) of horizontal and vertical crisscross connection in order to constitute the grid, its characterized in that: the connecting belt (12) comprises two inclined planes (1201) which are symmetrically arranged, a drainage groove (14) is formed in the top of the connecting belt (12), filter cloth (13) is fixedly connected to the top of the connecting belt (12), a supporting mechanism (2) used for supporting the filter cloth (13) is arranged on the side wall of the drainage groove (14), a drainage mechanism (3) is arranged in the drainage groove (14), a connecting mechanism (4) is arranged between the first component (1) and the second component (11), and fixing mechanisms (5) used for fixing the first component (1) and the second component (11) are arranged at the bottoms of the first component and the second component (11).
2. A geogrid for facilitating drainage according to claim 1, wherein: the supporting mechanism (2) comprises a plurality of symmetrically arranged inclined plates (201) fixedly connected to two opposite side walls of the drainage groove (14), and a plurality of filtering openings (202) which are arranged in an array are formed in the side walls of the inclined plates (201).
3. A geogrid for facilitating drainage according to claim 1, wherein: the drainage mechanism (3) comprises a water-absorbing geotechnical cloth layer (301) paved at the bottom of the drainage groove (14), and the water-absorbing geotechnical cloth layer (301) comprises a folding part (302).
4. A geogrid for facilitating drainage according to claim 1, wherein: the connecting mechanism (4) comprises a plurality of dovetail blocks (401) fixedly connected to the side wall of the second component (11), and a plurality of dovetail grooves (402) are formed in the bottom of the first component (1).
5. A geogrid for facilitating drainage according to claim 1, wherein: the fixing mechanism (5) comprises a plurality of fixing pipes (501) fixedly connected to the bottom of the connecting belt (12), conical blocks (502) are fixedly connected to the bottom of the fixing pipes (501), and barb mechanisms (6) are arranged on the side walls of the fixing pipes (501).
6. A geogrid for facilitating drainage according to claim 5, wherein: the barb mechanism (6) comprises a plurality of through holes (601) which are formed in the side wall of the fixed tube (501) in an array mode, inserting rods (602) are inserted into the through holes (601), and movement of the inserting rods (602) is pushed through the pushing mechanism (7).
7. A geogrid for facilitating drainage according to claim 6, wherein: the pushing mechanism (7) comprises a movable disc (701) which is slidably connected in the fixed pipe (501), the movable disc (701) is connected with the bottom of the connecting belt (12) through a lifting mechanism (10), the bottom of the movable disc (701) is rotatably connected with a connecting rod (702) through a first rotating mechanism (8), and the other end of the connecting rod (702) is rotatably connected with the end part of the inserted rod (602) through a second rotating mechanism (9).
8. A geogrid for facilitating drainage according to claim 7, wherein: elevating system (10) are including fixed connection at sleeve pipe (1001) at movable disk (701) top, and sleeve pipe (1001) interpolation is equipped with loop bar (1002), the upper end of loop bar (1002) is fixed with the bottom of connecting band (12), and the top fixedly connected with screwed pipe (1003) of movable disk (701), screwed pipe (1003) internal thread is connected with threaded rod (1004), and the upper end of threaded rod (1004) runs through the top of filter cloth (13) and fixedly connected with hexagon socket head cap screw (1005).
9. A geogrid for facilitating drainage according to claim 7, wherein: the first rotating mechanism (8) comprises a plurality of first fixed blocks (801) fixedly connected to the bottom of the movable disc (701) and arranged in an array, and one end of the connecting rod (702) is rotatably connected with the side wall of the first fixed blocks (801) through a first rotating shaft (802).
10. A geogrid for facilitating drainage according to claim 7, wherein: the second rotating mechanism (9) comprises a second fixed block (901) fixedly connected to the end part of the inserted link (602), and the other end of the connecting rod (702) is rotationally connected with the side wall of the second fixed block (901) through a second rotating shaft (902).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410003734.9A CN117488765B (en) | 2024-01-03 | 2024-01-03 | Geogrid convenient to drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410003734.9A CN117488765B (en) | 2024-01-03 | 2024-01-03 | Geogrid convenient to drainage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117488765A true CN117488765A (en) | 2024-02-02 |
| CN117488765B CN117488765B (en) | 2024-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410003734.9A Active CN117488765B (en) | 2024-01-03 | 2024-01-03 | Geogrid convenient to drainage |
Country Status (1)
| Country | Link |
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| CN (1) | CN117488765B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117888521A (en) * | 2024-03-14 | 2024-04-16 | 山东路德新材料股份有限公司 | Assembled ecological net surface support geogrid |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999028563A1 (en) * | 1997-12-03 | 1999-06-10 | Ppg Industries Ohio, Inc. | Reinforced polymeric geogrids |
| KR101149038B1 (en) * | 2011-12-07 | 2012-05-25 | 임종철 | Reinforcement construction method of poor subsoil by horizontal geogrid and vertical geogrid |
| CN204753565U (en) * | 2015-04-13 | 2015-11-11 | 江苏德盈土工材料有限公司 | Big narrow type plastics drain bar of latus rectum |
| CN208293919U (en) * | 2018-05-09 | 2018-12-28 | 远大建设工程有限公司 | A kind of draining support construction for Photovoltaic Building Integration |
| CN209468754U (en) * | 2018-11-06 | 2019-10-08 | 扬州市东晨环境工程有限公司 | A kind of high-strength earth work grille |
| US20190345685A1 (en) * | 2018-03-14 | 2019-11-14 | Dawson Holdings, Llc | Ground Stabilization Grid |
| CN112064447A (en) * | 2020-09-11 | 2020-12-11 | 江苏千城生态科技有限公司 | Sponge type road drainage ditch structure and construction method thereof |
| CN218466683U (en) * | 2021-08-26 | 2023-02-10 | 中铁北方吉林投资建设有限公司 | Prevent highway engineering drainage device of jam |
-
2024
- 2024-01-03 CN CN202410003734.9A patent/CN117488765B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999028563A1 (en) * | 1997-12-03 | 1999-06-10 | Ppg Industries Ohio, Inc. | Reinforced polymeric geogrids |
| KR101149038B1 (en) * | 2011-12-07 | 2012-05-25 | 임종철 | Reinforcement construction method of poor subsoil by horizontal geogrid and vertical geogrid |
| CN204753565U (en) * | 2015-04-13 | 2015-11-11 | 江苏德盈土工材料有限公司 | Big narrow type plastics drain bar of latus rectum |
| US20190345685A1 (en) * | 2018-03-14 | 2019-11-14 | Dawson Holdings, Llc | Ground Stabilization Grid |
| CN208293919U (en) * | 2018-05-09 | 2018-12-28 | 远大建设工程有限公司 | A kind of draining support construction for Photovoltaic Building Integration |
| CN209468754U (en) * | 2018-11-06 | 2019-10-08 | 扬州市东晨环境工程有限公司 | A kind of high-strength earth work grille |
| CN112064447A (en) * | 2020-09-11 | 2020-12-11 | 江苏千城生态科技有限公司 | Sponge type road drainage ditch structure and construction method thereof |
| CN218466683U (en) * | 2021-08-26 | 2023-02-10 | 中铁北方吉林投资建设有限公司 | Prevent highway engineering drainage device of jam |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117888521A (en) * | 2024-03-14 | 2024-04-16 | 山东路德新材料股份有限公司 | Assembled ecological net surface support geogrid |
| CN117888521B (en) * | 2024-03-14 | 2024-05-28 | 山东路德新材料股份有限公司 | Assembled ecological net surface support geogrid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117488765B (en) | 2024-03-22 |
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