CN108797611A - A kind of anti-blocking drain pipe for dregs side slope - Google Patents
A kind of anti-blocking drain pipe for dregs side slope Download PDFInfo
- Publication number
- CN108797611A CN108797611A CN201810575742.5A CN201810575742A CN108797611A CN 108797611 A CN108797611 A CN 108797611A CN 201810575742 A CN201810575742 A CN 201810575742A CN 108797611 A CN108797611 A CN 108797611A
- Authority
- CN
- China
- Prior art keywords
- filter pocket
- drain body
- fine pore
- side slope
- drain
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Paleontology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- Retaining Walls (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The present invention relates to dregs slope drainage systems technology fields, specially a kind of anti-blocking drain pipe for dregs side slope, including drain body, the drain body to be obliquely installed, and the drain body is formed by several sections of drainpipes are end to end；The end of the drain body is equipped with gross porosity diameter filter pocket, the drain body is equipped with fine pore filter pocket, the fine pore filter pocket is connect by connection screw thread with the drain body, the fine pore filter pocket is arranged with gross porosity diameter filter pocket interval, a hollow portion is formed between the fine pore filter pocket and gross porosity diameter filter pocket, a water inlet pipe is equipped at the top of the inner wall of the drain body, the water inlet pipe is fixed at the top of the inner wall of drain body；The configuration of the present invention is simple, it is easy for installation, and can meet drainage requirement in the case where displacement is larger or smaller, it can effectively prevent to drain blockage, it can also be cleared up in the case of blocking, ensure drainage efficiency.
Description
Technical field
The present invention relates to dregs slope drainage systems technology field, specially a kind of anti-clogging for dregs side slope drains
Pipe.
Background technology
With the continuous development of China's urban construction, the stacking problem for building remaining body refuse soil becomes increasingly conspicuous, and dregs side slope is more
Positioned at surrounding region of city, once accident occurs for unstability, serious personnel, economic loss and extensive social influence will be caused,
Therefore the anti-technology that collapses of dregs side slope is just becoming more and more important, and slope drainage technology is directly related to the stabilization of dregs side slope
Property.
The water discharge technology of dregs side slope is excessively single at present, punches draining pipe end in Practical Project, outside package soil
Work cloth is squeezed into inside slopes with drilling and is drained, although can play a role in the drainage, most drainpipe can all encounter blocking
The case where.There are mainly two types of the case where causing draining blockage：1. due to the effect of surrounding soil, geotextiles are destroyed, row
The dregs on water pipe top pours in, and due to cannot be in time outside discharge pipe, a large amount of siltations result in blockage in nozzle.2. due to row
Water pipe is squeezed into side slope body, and a large amount of soil bodys apply larger pressure under the action of weight stress, to drainpipe, under long term,
Drainpipe will appear deformation, and a small amount of mud being be easy to cause when displacement is smaller in pipe can not be discharged, and long-term accumulated is deposited on
Tube bottom is attached to draining tube wall both sides, causes draining blockage, simultaneously because dregs has certain corrosivity, it is long-term to make
Tube wall can be damaged under.
Therefore, based on above the reason of draining blockage, it is contemplated that different drainage situation in drainpipe, by displacement point
Consider for larger and smaller two kinds of situations, invents a kind of drainpipe that energy satisfaction smoothly drains in both cases, and the row
Water pipe can periodically can also clean it in dredging under stopping state, ensure drainage efficiency.
Invention content
In view of the deficienciess of the prior art, the object of the present invention is to provide a kind of anti-clogging drainings for dregs side slope
Pipe, drainage requirement can be met in the case where displacement is larger or smaller, can effectively prevent to drain blockage, in blocking
In the case of it can also be cleared up, ensure drainage efficiency.
To achieve the above object, the present invention provides the following technical solutions：A kind of anti-blocking drain pipe for dregs side slope,
Including drain body, the drain body is obliquely installed, the drain body it is end to end by several sections of drainpipes and
At；The end of the drain body is equipped with gross porosity diameter filter pocket, and the gross porosity diameter filter pocket includes the first half, lower half, Yi Jishe
Arc sections between the first half and lower half, the first half, arc sections and lower half are sequentially connected, the arc sections
It is inserted into the drilling of dregs side slope, the first half and lower half are connect by connection screw thread with the drain body；
The drain body is equipped with fine pore filter pocket, and the fine pore filter pocket passes through connection screw thread and the drainpipe
Ontology connects, and the fine pore filter pocket is arranged with gross porosity diameter filter pocket interval, shape between the fine pore filter pocket and gross porosity diameter filter pocket
At a hollow portion；
The fine pore filter pocket includes the upper and lower, and the lower layer is equipped with an openable and closable valve, and the valve is in
The intermediate position of semicircle, the valve is equipped with a rotation axis vertically, and the top of the rotation axis is socketed in cover board, described turn
The bottom end hollow space of moving axis is socketed in the fixing axle being connected with drain body tube wall, and the left and right ends of the valve pass through
Steel wire rope is connected in the steel wire rope fixing axle of drain body outer wall, the nozzle of the steel wire rope inflexible wheel base from drain body
Certain distance；By pulling steel wire rope that valve may make to be rotated around rotation axis；
A water inlet pipe is equipped at the top of the inner wall of the drain body, the water inlet pipe is solid at the top of the inner wall of drain body
Fixed, the water inlet pipe extends to the hollow portion between fine pore filter pocket and gross porosity diameter filter pocket；The spout part of the drain body
Position is fixed by nozzle holder, is fixed by nozzle holder line up.
Further, the drain body and water inlet pipe are all made of pvc pipe, and the diameter of the water inlet pipe is less than drainpipe
The diameter of ontology, and the water inlet pipe is fixed by the inner wall of fixed frame and drain body, the upper end of the fixed frame and row
The tube wall of water-pipe body is connected, and the lower end of the fixed frame is socketed by lantern ring and water inlet pipe.
Further, the first half of the gross porosity diameter filter pocket and arc sections include internal layer and outer layer, the internal layer and outer
Coarse media is filled between layer, the coarse media is the cobble or rubble of 10~20mm of diameter；The lower half of the gross porosity diameter filter pocket
Portion is solid tube wall, can prevent the moisture content entered from flowing out down in this way.
Further, the upper layer of the fine pore filter pocket is filled with fine filtering material, and the fine filtering material is the gravel of diameter 3-5mm
Or aggregate chips.
Further, the valve of fine pore filter pocket lower layer is a fine pore filter net cloth, the fine pore filter screen
Cloth is fixed along fine pore filter pocket cell wall, and the aperture very little of the fine pore filter net cloth can filter fine grain soil.
Further, the left and right ends of the fine pore filter net cloth are respectively provided with a fixing buckle, and the one of the steel wire rope
It holds and is connect with internal fixing buckle, the other end of the steel wire rope fixes axis connection with external steel wire rope.
Further, the both ends of the cover board are fixed by screw and fine pore filter pocket, and the middle part of the cover board is circular arc
Shape.
Further, the both sides of the fine pore filter net cloth along the tube wall of drain body be respectively equipped with first baffle and
Second baffle, the first baffle are close to be arranged with fine pore filter net cloth, between the second baffle and fine pore filter net cloth
Every setting, pass through the folding of first baffle and second baffle collective effect control valve.
Compared with prior art, the beneficial effects of the invention are as follows：It is of the present invention a kind of for the anti-blocking of dregs side slope
Drainpipe is filled in, including drain body, the drain body are obliquely installed, the drain body is by several sections of drainpipe head
Tail connects；The end of the drain body is equipped with gross porosity diameter filter pocket, and the drain body is equipped with fine pore filter pocket,
The fine pore filter pocket is connect by connection screw thread with the drain body, the fine pore filter pocket and gross porosity diameter filter pocket interval
Setting forms a hollow portion, is equipped at the top of the inner wall of the drain body between the fine pore filter pocket and gross porosity diameter filter pocket
One water inlet pipe, the water inlet pipe is fixed at the top of the inner wall of drain body, and the water inlet pipe extends to fine pore filter pocket and gross porosity
Hollow portion between diameter filter pocket；The configuration of the present invention is simple, it is easy for installation, and in the case where displacement is larger or smaller
Drainage requirement can be met, can effectively prevent to drain blockage, it can also be cleared up in the case of blocking, ensure draining effect
Rate.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the sectional view of fine pore filter pocket in the present invention；
Fig. 3 is the structural schematic diagram of fine pore filter pocket lower layer in the present invention.
In figure：1 drain body, 2 gross porosity diameter filter pockets, the 2-1 first halves, the lower half 2-2,2-3 arc sections, 2-4 internal layers, 2-
5 outer layers, 2-6 coarse medias, 3 connection screw threads, 4 fine pore filter pockets, the upper layers 4-1,4-11 fine filterings material, 4-2 lower layers, 4-21 rotation axis,
4-22 cover boards, 4-23 fixing axles, 4-24 steel wire ropes, 4-25 steel wire ropes fixing axle, 4-26 fine pores filter net cloth, 4-27 are fixed
Button, 4-28 first baffles, 4-29 second baffles, 5 hollow portions, 6 water inlet pipes, 7 nozzle holders, 8 fixed frames.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of anti-blocking drain pipe for dregs side slope, packet
Drain body 1 is included, the drain body 1 is obliquely installed, and in the present embodiment, which inclines with horizontal plane
Oblique angle is 5 °, and the drain body 1 is formed by several sections of drainpipes are end to end；The end of the drain body 1 is set
Have a gross porosity diameter filter pocket 2, the gross porosity diameter filter pocket 2 include first half 2-1, lower half 2-2 and set on the first half 2-1 and
Arc sections 2-3 between the 2-2 of lower half, the first half 2-1, arc sections 2-3 and lower half 2-2 are sequentially connected, the circular arc
Portion 2-3 is inserted into the drilling of dregs side slope, and the first half 2-1 and lower half 2-2 pass through connection screw thread 3 and the drainpipe sheet
Body 1 connects；
The drain body 1 is equipped with fine pore filter pocket 4, and the fine pore filter pocket 4 passes through connection screw thread 3 and the row
Water-pipe body 1 connects, and the fine pore filter pocket 4 is arranged with the interval of gross porosity diameter filter pocket 2, and the fine pore filter pocket 4 is filtered with gross porosity diameter
A hollow portion 5 is formed between slot 2；
The fine pore filter pocket 4 includes upper layer 4-1 and lower layer 4-2, and the lower layer 4-2 is equipped with an openable and closable valve,
The intermediate position of the valve semicircular in shape, the valve is equipped with a rotation axis 4-21, the top of the rotation axis 4-21 vertically
It is socketed in cover board 4-22, the bottom end hollow space of the rotation axis 4-21 is socketed in be consolidated with what 1 tube wall of drain body was connected
On dead axle 4-23, the steel wire rope that the left and right ends of the valve are connected to 1 outer wall of drain body by steel wire rope 4-24 is fixed
On axis 4-25；Nozzle certain distances of the steel wire rope fixing axle 4-25 apart from drain body 1；By pulling steel wire rope 4-24 can
So that valve is rotated around rotation axis 4-21.
Be equipped with a water inlet pipe 6 at the top of the inner wall of the drain body 1, the water inlet pipe 6 extend to fine pore filter pocket 4 with
Hollow portion 5 between gross porosity diameter filter pocket 2；The nozzle position of the drain body 1 is fixed by nozzle holder 7, passes through nozzle
Holder line up is fixed.
Specifically, the drain body 1 and water inlet pipe 6 are all made of pvc pipe, the diameter of the water inlet pipe 6 is less than draining
The diameter of tube body 1, and the water inlet pipe 6 is fixed by fixed frame 8 and the inner wall of drain body 1, the fixed frame 8 it is upper
End is connected with the tube wall of drain body 1, and the lower end of the fixed frame 8 is socketed by lantern ring and water inlet pipe 6.
Specifically, the first half 2-1 and arc sections 2-3 of the gross porosity diameter filter pocket 2 include internal layer 2-4 and outer layer 2-5, institute
It is the cobble or broken of 10~20mm of diameter to state and be filled with coarse media 2-6, the coarse media 2-6 between internal layer 2-4 and outer layer 2-5
Stone；The lower half 2-2 of the gross porosity diameter filter pocket 2 is solid tube wall, can prevent the moisture content entered from flowing out down in this way.
Specifically, the upper layer 4-1 of the fine pore filter pocket 4 is diameter filled with fine filtering material 4-11, the fine filtering material 4-11
The gravel or aggregate chips of 3-5mm, the here further preferably gravel or aggregate chips of diameter 4mm or so.
Specifically, the valve of 4 lower layer 4-2 of the fine pore filter pocket is a fine pore filter net cloth 4-26, the fine pore
Filter net cloth 4-26 is fixed along 4 cell wall of fine pore filter pocket, and the aperture very little of fine pore filter net cloth 4-26 can filter thin
The soil of grain.
Specifically, the left and right ends of the fine pore filter net cloth 4-26 are respectively provided with a fixing buckle 4-27, the steel wire
One end of rope 4-24 is connect with internal fixing buckle 4-27, the other end of the steel wire rope 4-24 and external steel wire rope fixing axle
4-25 connections.
Specifically, the both ends of the cover board 4-22 are fixed by screw and fine pore filter pocket 4, the middle part of the cover board 4-22
It is arc-shaped.
Specifically, the both sides of the fine pore filter net cloth 4-26 are respectively equipped with first gear along the tube wall of drain body 1
Plate 4-28 and second baffle 4-29, the first baffle 4-28 are close to be arranged with fine pore filter net cloth 4-26, the second gear
Plate 4-29 is arranged with the intervals fine pore filter net cloth 4-26, is controlled by first baffle 4-28 and second baffle 4-29 collective effects
The folding of valve.
In the present embodiment, it is contemplated that the draining embodiment of two kinds of situations：
The first：Displacement is larger, and when the displacement in drain body 1 is larger, rainwater passes through gross porosity diameter filter pocket 2 first
Into in pipe, the lower half portion of gross porosity diameter filter pocket 2 is closely knit, and the water flowed into drain body 1 can be flowed from nozzle direction, be arrived
When up to fine pore filter pocket 4, filtered first in lower half portion, fine grain soil can be blocked, and since displacement is bigger, work as lower half
When part can not drain in time, rainwater can be filtered out from the top half of fine pore filter pocket 4, if in rainy season, larger displacement dimension
It holds that the time is longer, and drain body 1 blocks, at this time valve can be opened by manually mode, by the steel wire rope on the left side
4-24 is unlocked from steel wire rope fixing axle 4-25, makes the left side of valve in no state of tension, by the steel wire rope for pulling the right
4-24 makes valve open, and the mud being at this time deposited in pipe will be discharged into outside pipe together with the rainwater goed deep into pipe.Due to
Displacement is larger, and the rainwater and fine earth particle penetrated into pipe can be all excluded outside pipe in time, and soil particle will not be piled up in drainpipe
1 inner wall of ontology opens valve, again by it when pipe internal drainage is smaller when after rainy season in advance so can be considered when rainy season set
It closes.
Second：Displacement is smaller, when the displacement in drain body 1 is smaller, since rainwater infiltration capacity is smaller, passes through
After gross porosity diameter filter pocket 2, still has fine grained soil and rainwater is followed to enter drain body 1 together, in the smaller situation of displacement
Under, soil particle can not all be discharged outside slope together in company with rainwater, has most of soil particle and sinks to tube bottom or be attached to draining
1 both sides of tube body, for a long time accumulation can result in blockage, simultaneously as dregs has certain corrosivity, not clear up for a long time,
Certain damage can be caused to tube wall, therefore in dry season, periodically drain body 1 is cleared up, clear up drain body 1
Before, valve should remain turned-off, and when rainwater is by drain body 1, make soil particle all hollow portion of the gear between two filter pockets
Point, the purpose for the arrangement is that in order to which these mud are uniformly processed, prevent soil particle from spreading entire drain body 1, the row of causing
Water-pipe body 1 damages.Drain body 1 answers periodic cleaning, when cleaning, opens valve, and the water inlet pipe 6 from nozzle pours into water,
Two lautertuns, 1 tube wall of drain body and fine pore filter net cloth 4-26 are cleaned, and will be blocked in pipe
Interior sludge is all gone out, and closes valve after cleaning up, and this completes the cleanings of drain body 1.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of anti-blocking drain pipe for dregs side slope, including drain body (1), it is characterised in that：The drainpipe
Ontology (1) is obliquely installed, and the drain body (1) is formed by several sections of drainpipes are end to end；The drain body (1)
End be equipped with gross porosity diameter filter pocket (2), the gross porosity diameter filter pocket (2) includes the first half (2-1), lower half (2-2) and is set to
Arc sections (2-3) between the first half (2-1) and lower half (2-2), the first half (2-1), arc sections (2-3) and under
Half portion (2-2) is sequentially connected, and the arc sections (2-3) are inserted into the drilling of dregs side slope, the first half (2-1) and lower half
(2-2) is connect by connection screw thread (3) with the drain body (1)；
The drain body (1) is equipped with fine pore filter pocket (4), and the fine pore filter pocket (4) passes through connection screw thread (3) and institute
Drain body (1) connection is stated, the fine pore filter pocket (4) is arranged with gross porosity diameter filter pocket (2) interval, the fine pore filter pocket
(4) hollow portion (5) is formed between gross porosity diameter filter pocket (2)；
The fine pore filter pocket (4) includes upper layer (4-1) and lower layer (4-2), and the lower layer (4-2) is equipped with an openable and closable valve
The intermediate position of door, the valve semicircular in shape, the valve is equipped with a rotation axis (4-21), the rotation axis (4-21) vertically
Top be socketed in cover board (4-22), the bottom end hollow space of the rotation axis (4-21) is socketed in and drain body (1)
In the connected fixing axle (4-23) of tube wall, the left and right ends of the valve are connected to drain body by steel wire rope (4-24)
(1) in the steel wire rope fixing axle (4-25) of outer wall；
A water inlet pipe (6) is equipped at the top of the inner wall of the drain body (1), the water inlet pipe (6) extends to fine pore filter pocket
(4) hollow portion (5) between gross porosity diameter filter pocket (2)；The nozzle position of the drain body (1) passes through nozzle holder (7)
It is fixed.
2. a kind of anti-blocking drain pipe for dregs side slope according to claim 1, it is characterised in that：The drainpipe
Ontology (1) and water inlet pipe (6) are all made of pvc pipe, and the diameter of the water inlet pipe (6) is less than the diameter of drain body (1), and institute
It states water inlet pipe (6) to fix by fixed frame (8) and the inner wall of drain body (1), the upper end of the fixed frame (8) and drainpipe
The tube wall of ontology (1) is connected, and the lower end of the fixed frame (8) is socketed by lantern ring and water inlet pipe (6).
3. a kind of anti-blocking drain pipe for dregs side slope according to claim 1, it is characterised in that：The gross porosity diameter
The first half (2-1) and arc sections (2-3) of filter pocket (2) include internal layer (2-4) and outer layer (2-5), the internal layer (2-4) and outside
Coarse media (2-6) is filled between layer (2-5), the coarse media (2-6) is the cobble or rubble of 10~20mm of diameter；It is described thick
The lower half (2-2) of aperture filter pocket (2) is solid tube wall.
4. a kind of anti-blocking drain pipe for dregs side slope according to claim 1, it is characterised in that：The fine pore
The upper layer (4-1) of filter pocket (4) is filled with fine filtering material (4-11), and the fine filtering material (4-11) is the gravel or aggregate chips of diameter 3-5mm.
5. a kind of anti-blocking drain pipe for dregs side slope according to claim 1, it is characterised in that：The fine pore
The valve of filter pocket (4) lower layer (4-2) is a fine pore filter net cloth (4-26), and the fine pore filter net cloth (4-26) is along pore
Diameter filter pocket (4) cell wall is fixed.
6. a kind of anti-blocking drain pipe for dregs side slope according to claim 4, it is characterised in that：The fine pore
The left and right ends of filter net cloth (4-26) are respectively provided with a fixing buckle (4-27), one end and the inside of the steel wire rope (4-24)
Fixing buckle (4-27) connects, and the other end of the steel wire rope (4-24) is connect with external steel wire rope fixing axle (4-25).
7. a kind of anti-blocking drain pipe for dregs side slope according to claim 1, it is characterised in that：The cover board
The both ends of (4-22) are fixed by screw and fine pore filter pocket (4), and the middle part of the cover board (4-22) is arc-shaped.
8. a kind of anti-blocking drain pipe for dregs side slope according to claim 5, it is characterised in that：The fine pore
The both sides of filter net cloth (4-26) are respectively equipped with first baffle (4-28) and second baffle (4- along the tube wall of drain body (1)
29), the first baffle (4-28) is close to be arranged with fine pore filter net cloth (4-26), the second baffle (4-29) and pore
The setting of diameter filter net cloth (4-26) interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810575742.5A CN108797611B (en) | 2018-06-06 | 2018-06-06 | A prevent blockking up drain pipe for dregs side slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810575742.5A CN108797611B (en) | 2018-06-06 | 2018-06-06 | A prevent blockking up drain pipe for dregs side slope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108797611A true CN108797611A (en) | 2018-11-13 |
| CN108797611B CN108797611B (en) | 2020-04-24 |
Family
ID=64087179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810575742.5A Active CN108797611B (en) | 2018-06-06 | 2018-06-06 | A prevent blockking up drain pipe for dregs side slope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108797611B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529690A (en) * | 2021-08-20 | 2021-10-22 | 国网福建省电力有限公司电力科学研究院 | Structure of retaining wall anti-blocking drainage facility |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007217931A (en) * | 2006-02-15 | 2007-08-30 | Okabe Co Ltd | Drainage structure in slope stabilizing construction |
| CN205501985U (en) * | 2016-04-11 | 2016-08-24 | 汤晓辉 | Prevent blockking up side slope groundwater and draw row device |
| CN206829181U (en) * | 2017-06-08 | 2018-01-02 | 中冶集团武汉勘察研究院有限公司 | The retaining wall sluicing pore structure of replaceable cartridge |
| CN206859201U (en) * | 2017-05-22 | 2018-01-09 | 四川志德岩土工程有限责任公司 | Swelled ground foundation ditch simply sluices, pressure relief |
| CN108060681A (en) * | 2017-12-15 | 2018-05-22 | 中国建筑第八工程局有限公司 | Retaining wall drainage arrangement |
-
2018
- 2018-06-06 CN CN201810575742.5A patent/CN108797611B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007217931A (en) * | 2006-02-15 | 2007-08-30 | Okabe Co Ltd | Drainage structure in slope stabilizing construction |
| CN205501985U (en) * | 2016-04-11 | 2016-08-24 | 汤晓辉 | Prevent blockking up side slope groundwater and draw row device |
| CN206859201U (en) * | 2017-05-22 | 2018-01-09 | 四川志德岩土工程有限责任公司 | Swelled ground foundation ditch simply sluices, pressure relief |
| CN206829181U (en) * | 2017-06-08 | 2018-01-02 | 中冶集团武汉勘察研究院有限公司 | The retaining wall sluicing pore structure of replaceable cartridge |
| CN108060681A (en) * | 2017-12-15 | 2018-05-22 | 中国建筑第八工程局有限公司 | Retaining wall drainage arrangement |
Non-Patent Citations (1)
| Title |
|---|
| 赵荐等: "边坡虹吸排水技术的工程应用", 《华东公路》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529690A (en) * | 2021-08-20 | 2021-10-22 | 国网福建省电力有限公司电力科学研究院 | Structure of retaining wall anti-blocking drainage facility |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108797611B (en) | 2020-04-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204401764U (en) | A kind of Multifunction catch-basin | |
| CN209723179U (en) | A kind of rainwater utilization system for sponge city | |
| CN206736668U (en) | A kind of highway drainage gutter and drainage pipeline attachment means | |
| CN205012441U (en) | Rainwater infiltration - discharges integrative device | |
| CN205663011U (en) | Secondary sinks mud permeable road inlet for stom water | |
| CN106978846A (en) | A kind of full collection anti-clogging Prefabricated combined septic tank with Control the Plan Pollution Sources function | |
| CN211435304U (en) | Sewer filter equipment for environmental protection | |
| CN209082647U (en) | Greening ditch for sponge city | |
| CN205296362U (en) | Inlet for stom water structure with drainage bucket | |
| CN108797611A (en) | A kind of anti-blocking drain pipe for dregs side slope | |
| CN218933289U (en) | Rainwater collection and utilization system for high-rise building | |
| CN206570904U (en) | Early-stage rainwater Prefabricated combined septic tank stage purifying device | |
| CN206635911U (en) | Rain inlet structure with ponding function inside discharge subgrade and pavement | |
| CN215519016U (en) | Drain pipe anti-blocking device for building drainage | |
| CN207462815U (en) | A kind of Novel anti-blockage rainwater filtering device | |
| CN206428751U (en) | A kind of drainage system rainwater collection collector | |
| CN213572245U (en) | Mining area rainwater purifies row and holds system based on LID technique | |
| CN211313117U (en) | Roof rainwater drainage device | |
| CN209323356U (en) | A kind of bridge drainage structure | |
| CN107434301B (en) | Vegetation filters slot | |
| CN208185731U (en) | A kind of novel architecture drainpipe | |
| CN212689073U (en) | Green energy-saving building rainwater collecting and processing system | |
| CN113136762A (en) | Road rainwater recycling system for sponge city construction | |
| CN214194893U (en) | Side ditch for preventing automobile tire from falling | |
| CN217026550U (en) | Prevent hydraulic engineering rapid trough of jam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 No. 1043 Shangbu Middle Road, Futian District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN GEOTECHNICAL INVESTIGATION & SURVEYING INSTITUTE (Group) Co.,Ltd. Address before: 518031 Shenzhen Exploration Building 517, 1043 Shangbuzhong Road, Futian District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN GEOTECHNICAL INVESTIGATION & SURVEYING INSTITUTE Co.,Ltd. |