CN109403364A - The anti-blocking molding infiltration drainpipe of rock soil-slope - Google Patents
The anti-blocking molding infiltration drainpipe of rock soil-slope Download PDFInfo
- Publication number
- CN109403364A CN109403364A CN201811499462.7A CN201811499462A CN109403364A CN 109403364 A CN109403364 A CN 109403364A CN 201811499462 A CN201811499462 A CN 201811499462A CN 109403364 A CN109403364 A CN 109403364A
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- China
- Prior art keywords
- rotary shaft
- infiltration
- drainpipe
- section
- block
- Prior art date
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- Granted
Links
- 230000008595 infiltration Effects 0.000 title claims abstract description 30
- 238000001764 infiltration Methods 0.000 title claims abstract description 30
- 238000000465 moulding Methods 0.000 title claims abstract description 12
- 239000011435 rock Substances 0.000 title claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 230000001680 brushing effect Effects 0.000 claims description 18
- 229920000742 Cotton Polymers 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 239000004746 geotextile Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 4
- 239000002689 soil Substances 0.000 description 29
- 239000010410 layer Substances 0.000 description 8
- 230000008901 benefit Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/06—Restraining of underground water
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The present invention relates to construction engineering technical fields, specifically refer to a kind of anti-blocking molding infiltration drainpipe of rock soil-slope, including drain body, drain body includes the infiltration section being placed on the inside of aquitard and the draining section being placed on the outside of aquitard, the section that seeps water is equipped with infiltration open-work, the end for the section that seeps water is equipped with block-resistant connector, block-resistant connector includes junction block, rotary shaft, bearing, stirring sheet and clump weight, junction block one end is connected with infiltration section and is fixedly connected with infiltration section outer wall, the other end face is equipped at intervals with drainage hole, rotary shaft is equipped in junction block, rotating shaft terminal is connected through bearing with connector inside pipe wall respectively, three stirring sheets are at least evenly distributed in rotary shaft, stirring sheet one end is fixedly connected with rotary shaft, the other end is fixedly connected with clump weight, the distance and rotary shaft of clump weight to rotary shaft have drainage hole to junction block End face be equidistant, the present invention has that filter area is big, drainage efficiency is high, will not block, long service life.
Description
Technical field
The present invention relates to construction engineering technical field, in particular to a kind of anti-blocking molding infiltration drainpipes of rock soil-slope.
Background technique
With the development of urbanization process, city space is smaller and smaller, and the development and utilization of the underground space are increasing, generally
The foundation depth of architectural engineering has been above 10m, and water contained in local soil layer is known as greatly aquitard, below aquitard
When the Support of Foundation Pit Excavation construction at position, the stability of aquitard side slope and safety and basement structure construction have compared with
It an important factor for big influence, perched water seepage flow often causes foundation pit soil-slope sloughing, is drained using ordinary draining pipe,
Particle in aquitard when the water conservancy diversion of water in the soil body causes soil body particle to be lost and influence side slope safety after being discharged with water flow, be
This, Chinese patent CN202012073U discloses a kind of drainage arrangement of pattern foundation pit supporting structure face aquitard, including branch armour layer, supporting
It is aquitard soil on the outside of surface layer, at least one drainpipe is arranged in branch armour layer, and a part of drainpipe is in supporting
Aquitard soil on the outside of surface layer, at least one drainpipe are arranged in branch armour layer, and a part of drainpipe is in branch mask
In the aquitard soil in layer outside, drainpipe another part is exposed on the inside of branch armour layer, the drainpipe surrounding in aquitard side
Equipped with infiltration open-work, it is enclosed with strainer on the outside of drainpipe infiltration open-work, there are space between strainer and aquitard soil,
Filtrate is filled in the space, in above-mentioned patent the shortcomings that drainpipe be: first is that one end of drainpipe insertion aquitard is envelope
It closes, reduced filter area reduces drainpipe drainage efficiency；Second is that drainpipe insertion aquitard one end be it is closed,
Also reducing water in aquitard reduces the drainage efficiency of drainpipe to the impact dynamics of drainpipe；Third is that drainpipe is long-term
In use process, strainer is easy to be blocked, and causes that phenomenon can not be drained；Fourth is that drainpipe is easy because of soil in the long-term use
Matter abrasion, reduces the service life of drainpipe.
Summary of the invention
The purpose of the present invention is to solve prior art deficiencies, provide that a kind of filter area is big, drainage efficiency is high, will not
Blocking, the anti-blocking molding infiltration drainpipe of rock soil-slope with long service life.
To achieve the above object, the technical scheme adopted by the invention is that:
A kind of anti-blocking molding infiltration drainpipe of rock soil-slope, including drain body, the drain body are stagnant including being placed in
Infiltration section on the inside of water layer and the draining section being placed on the outside of aquitard, infiltration section is equipped with infiltration open-work, it is characterised in that: described
The end for the section that seeps water is equipped with block-resistant connector, and the block-resistant connector includes junction block, rotary shaft, bearing, stirring sheet and clump weight, institute
It states junction block one end to be connected with infiltration section and be fixedly connected with infiltration section outer wall, the other end face is equipped at intervals with drainage hole, institute
State and be equipped with rotary shaft in junction block, the rotary shaft and drain body are perpendicular, the rotating shaft terminal respectively through bearing and
Connector inside pipe wall is connected, and three stirring sheets, described stirring sheet one end and rotary shaft are at least evenly distributed in the rotary shaft
It is fixedly connected, the other end is fixedly connected with clump weight, and the distance and rotary shaft of the clump weight to rotary shaft have to junction block
The end face of drainage hole is equidistant, and is struck and is fallen in stirring sheet so that water flow and less soil property pass through drainage hole, when
When weight is more than the receiving dynamics of stirring sheet, stirring sheet starts to rotate, and because of the extruding by water flow and soil property, has row on junction block
The end face in water hole can be slightly moved closer to stirring axial plane, and at this time, stirring sheet rotation just drives clump weight impact to have in junction block
On the end face of drainage hole, play the role of vibration, prevents the drainage hole of junction block to be blocked, while the setting of drainage hole increases
Filter area.
The arc-shaped shape of stirring sheet of the present invention accelerates stirring in favor of faster catching water flow and less soil property
The rotation of piece.
Stirring sheet of the present invention is equipped with spring and brushing piece far from the outer end of rotary shaft, outside the brushing piece upper end and stirring sheet
End is hinged, and among the brushing piece or lower end is connected by spring with stirring sheet, in favor of passing through water flow and less soil property
Brushing piece is squeezed, brushing piece squeezes spring, and by the screen resilience of spring, brushing piece can allow water flow and less soil property to be gathered in outside stirring sheet
End, accelerates the rotation speed of stirring sheet.
The surface of stirring sheet of the present invention, brushing piece and rotary shaft is at smooth shape, in favor of filtered water stream and soil as early as possible
Matter.
Connector pipe outer wall of the present invention and drain body outer wall have been respectively coated by cotton cloth or geotextiles, in favor of compared with
Few soil property is penetrated into drain body and junction block.
Filter area is big, drainage efficiency is high, will not block, long service life due to using the above structure, having by the present invention
The advantages that.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the enlarged structure schematic diagram that shaft portion is rotated in Fig. 1 of the present invention.
Specific embodiment
With reference to the accompanying drawing, specific embodiments of the present invention will be described in further detail.
A kind of anti-blocking molding of rock soil-slope is seeped water drainpipe, including drain body 1, the drain body 1 include
The infiltration section 2 being placed on the inside of aquitard and the draining section 3 being placed on the outside of aquitard, infiltration section 2 are equipped with infiltration open-work, feature
Be: the end of the infiltration section 2 is equipped with block-resistant connector 4, and the block-resistant connector 4 includes junction block 5, rotary shaft 6, bearing 7, stirs
Piece 8 and clump weight 9 are mixed, described 5 one end of junction block is connected with infiltration section 2 and is fixedly connected with infiltration 2 outer wall of section, other end end
Face interval is equipped with drainage hole, is equipped with rotary shaft 6 in the junction block 5, the rotary shaft 6 and drain body 1 are perpendicular, described
6 both ends of rotary shaft are connected through bearing 7 with 5 inner wall of junction block respectively, and three stirrings are at least evenly distributed in the rotary shaft 6
Piece 8, described 8 one end of stirring sheet are fixedly connected with rotary shaft 6, and the other end is fixedly connected with clump weight 9, the clump weight 9 to rotation
The distance of shaft 6 and 6 center of rotary shaft to junction block 5 have being equidistant for the end face of drainage hole, in favor of water flow and less
Soil property pass through drainage hole and strike and fall in stirring sheet, when receiving dynamics of the weight more than stirring sheet, stirring sheet starts to revolve
Turn, because of the extruding by water flow and soil property, the end face on junction block with drainage hole can be slightly moved closer to stirring axial plane, at this time,
Stirring sheet rotation just drives clump weight impact on the end face that junction block has drainage hole, plays the role of vibration, prevent connector
The drainage hole of pipe is blocked, while the setting of drainage hole increases filter area.
The arc-shaped shape of stirring sheet 8 of the present invention accelerates stirring in favor of faster catching water flow and less soil property
The rotation of piece.
Stirring sheet 8 of the present invention far from rotary shaft 6 outer end be equipped with spring 10 and brushing piece 11,11 upper end of brushing piece with
8 outer end of stirring sheet is hinged, and among the brushing piece 11 or lower end is connected by spring 10 with stirring sheet 8, in favor of passing through water
Stream and less soil property squeeze brushing piece, and brushing piece squeezes spring, and by the screen resilience of spring, brushing piece can allow water flow and less soil property
It is gathered in stirring sheet outer end, accelerates the rotation speed of stirring sheet.
The surface of stirring sheet 6 of the present invention, brushing piece 11 and rotary shaft 6 is at smooth shape, in favor of filtered water stream as early as possible
And soil property.
5 outer wall of junction block and 1 outer wall of drain body of the present invention have been respectively coated by cotton cloth 12 or geotextiles, with benefit
It is penetrated into drain body and junction block in less soil property.
Such as attached drawing, in the use of the present invention, being in upward skewed insertion by the drain body with block-resistant connector one end
It can begin to use in aquitard, compared with prior art, first is that being increased by increasing block-resistant connector in drain body infiltration section
Filter area, improves drainage efficiency；Second is that passing through water flow and soil by the way that rotary shaft, stirring sheet are arranged in block-resistant connector
Matter enters the pressure that drainage hole is applied in stirring sheet, stirring sheet rotation is driven, because drainpipe is sideling to be inserted upwardly into backwater
In layer, what this allowed for that water flow and a small amount of soil property can more is fallen in the stirring sheet of this side of drainage hole, to water flow and on a small quantity
The weight of soil property be more than stirring sheet receiving dynamics when, stirring sheet will be rotated down passively, drainage hole this on one side by water flow
Extruding with a small amount of soil property can be tilted gently towards rotary shaft, this is that the clump weight of stirring sheet is just against on the end face of drainage hole, be stirred
Piece rotation is mixed, clump weight can strike the end face where drainage hole in stirring sheet, and prevent drainage hole to be plugged, the rotation of stirring sheet,
Also a thrust is provided to water flow and soil property, accelerates seepage velocity；Third is that in drain body and junction block body outer wall
Coat cotton cloth or geotextiles, it is possible to reduce soil property is penetrated into drain body and junction block, better soil protection.
Filter area is big, drainage efficiency is high, will not block, long service life due to using the above structure, having by the present invention
The advantages that.
Claims (5)
- Drainpipe, including drain body 1. a kind of anti-blocking molding of rock soil-slope is seeped water, the drain body includes being placed in Infiltration section on the inside of aquitard and the draining section being placed on the outside of aquitard, infiltration section is equipped with infiltration open-work, it is characterised in that: institute The end for stating infiltration section is equipped with block-resistant connector, and the block-resistant connector includes junction block, rotary shaft, bearing, stirring sheet and clump weight, Described junction block one end is connected with infiltration section and is fixedly connected with infiltration section outer wall, and the other end face is equipped at intervals with drainage hole, Rotary shaft is equipped in the junction block, the rotary shaft and drain body are perpendicular, and the rotating shaft terminal is respectively through bearing It is connected with connector inside pipe wall, three stirring sheets, described stirring sheet one end and rotation is at least evenly distributed in the rotary shaft Axis is fixedly connected, and the other end is fixedly connected with clump weight, and the distance and rotary shaft of the clump weight to rotary shaft have to junction block There is being equidistant for the end face of drainage hole.
- The drainpipe 2. the anti-blocking molding of a kind of rock soil-slope according to claim 1 is seeped water, it is characterised in that: the stirring The arc-shaped shape of piece.
- The drainpipe 3. the anti-blocking molding of a kind of rock soil-slope according to claim 1 is seeped water, it is characterised in that: the stirring Piece is equipped with spring and brushing piece far from the outer end of rotary shaft, and the brushing piece upper end and stirring sheet outer end are hinged, brushing piece centre or Person lower end is connected by spring with stirring sheet.
- The drainpipe 4. the anti-blocking molding of a kind of rock soil-slope according to claim 3 is seeped water, it is characterised in that: the stirring The surface of piece, brushing piece and rotary shaft is at smooth shape.
- The drainpipe 5. the anti-blocking molding of a kind of rock soil-slope according to claim 1 or 3 is seeped water, it is characterised in that: described Connector pipe outer wall and drain body outer wall have been respectively coated by cotton cloth or geotextiles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811499462.7A CN109403364B (en) | 2018-12-09 | 2018-12-09 | Anti-blocking forming water seepage drain pipe for rock-soil slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811499462.7A CN109403364B (en) | 2018-12-09 | 2018-12-09 | Anti-blocking forming water seepage drain pipe for rock-soil slope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109403364A true CN109403364A (en) | 2019-03-01 |
| CN109403364B CN109403364B (en) | 2024-03-19 |
Family
ID=65457929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811499462.7A Active CN109403364B (en) | 2018-12-09 | 2018-12-09 | Anti-blocking forming water seepage drain pipe for rock-soil slope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109403364B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111926839A (en) * | 2020-07-13 | 2020-11-13 | 福建和盛达建筑工程有限公司 | Well point pipe structure and well point construction method |
| CN112845555A (en) * | 2021-01-05 | 2021-05-28 | 广州香珍电子商务有限公司 | Municipal garden soil repairing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001040673A (en) * | 1999-07-28 | 2001-02-13 | Meiji Consultant Kk | Clogging prevention method for catch and drain pipe |
| CN203531106U (en) * | 2013-09-07 | 2014-04-09 | 施伟杰 | Water pipe assembly with blocking prevention function |
| CN208009445U (en) * | 2017-12-29 | 2018-10-26 | 广州华磊建筑基础工程有限公司 | slope drainage device |
| CN108854225A (en) * | 2018-07-25 | 2018-11-23 | 莆田市山水牧歌贸易有限公司 | It is a kind of that the filter screen of the attracting principle vibration that repels each other of magnet as power and is utilized using water |
| CN209308051U (en) * | 2018-12-09 | 2019-08-27 | 山东文登抽水蓄能有限公司 | The anti-blocking molding infiltration drainpipe of rock soil-slope |
-
2018
- 2018-12-09 CN CN201811499462.7A patent/CN109403364B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001040673A (en) * | 1999-07-28 | 2001-02-13 | Meiji Consultant Kk | Clogging prevention method for catch and drain pipe |
| CN203531106U (en) * | 2013-09-07 | 2014-04-09 | 施伟杰 | Water pipe assembly with blocking prevention function |
| CN208009445U (en) * | 2017-12-29 | 2018-10-26 | 广州华磊建筑基础工程有限公司 | slope drainage device |
| CN108854225A (en) * | 2018-07-25 | 2018-11-23 | 莆田市山水牧歌贸易有限公司 | It is a kind of that the filter screen of the attracting principle vibration that repels each other of magnet as power and is utilized using water |
| CN209308051U (en) * | 2018-12-09 | 2019-08-27 | 山东文登抽水蓄能有限公司 | The anti-blocking molding infiltration drainpipe of rock soil-slope |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111926839A (en) * | 2020-07-13 | 2020-11-13 | 福建和盛达建筑工程有限公司 | Well point pipe structure and well point construction method |
| CN111926839B (en) * | 2020-07-13 | 2021-08-24 | 福建和盛达建筑工程有限公司 | Well point pipe structure and well point construction method |
| CN112845555A (en) * | 2021-01-05 | 2021-05-28 | 广州香珍电子商务有限公司 | Municipal garden soil repairing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109403364B (en) | 2024-03-19 |
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