CN208136898U - A kind of drainage system of reinforcing soft ground - Google Patents
A kind of drainage system of reinforcing soft ground Download PDFInfo
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- CN208136898U CN208136898U CN201820666699.9U CN201820666699U CN208136898U CN 208136898 U CN208136898 U CN 208136898U CN 201820666699 U CN201820666699 U CN 201820666699U CN 208136898 U CN208136898 U CN 208136898U
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- connecting tube
- soft soil
- soil foundation
- drainage system
- drainpipe
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Abstract
The utility model discloses a kind of drainage systems of reinforcing soft ground, it is related to a kind of drainage system, including drainpipe, its is horizontally spaced to be vertically plugged on soft soil foundation, the drainpipe by be embedded pipe and several hollow connection tubes join end to end it is detachable form, multiple first permeable holes are offered on the connecting tube side wall；Fixed mechanism is arranged between the adjacent connecting tube, and the fixed mechanism is for being fixedly connected with the adjacent connecting tube；It is connected pipeline, in being horizontally set on soft soil foundation, the linking pipeline is spaced apart close to soft soil foundation side and is equipped with nozzle, and the nozzle is connected with the discharge outlet of the connecting tube；One end of the linking pipeline is arranged in water plug；And consolidation device, setting is in the soft soil foundation upper surface, and the consolidation device is used to press to soft soil foundation, so that Soft Soil Consolidation.Have the advantages that constructor is facilitated to squeeze into the drainpipe that deep base is reinforced is suitable in soft soil foundation.
Description
Technical field
The utility model relates to a kind of drainage system, in particular to a kind of drainage system of reinforcing soft ground.
Background technique
In order to alleviate the restriction that land resource develops coastal economy, many areas of China coast pass through land reclamation
Mode forms land-based area.Barged-in fill is based on flour sand, silt, silty clay and muck soil.But it is destroyed during hydraulic reclamation
The original structure of soil forms a kind of disturbance, have the characteristics that high-moisture percentage, high void ratio, high-compressibility, low-intensity weak soil
Base, if not being able to satisfy engineering construction needs without consolidation process.
In order to realize that the soft soil foundation formed by land reclamation can satisfy the needs of engineering construction, it is usually used in adding at present
Gu the method for soft soil foundation is first to be inserted into vertical drainage pipe on soft soil foundation to be drained, mound then is classified in foundation surface
Or other loads, it is unloaded again after reaching preassigned, makes foundation soil compacting, sedimentation, consolidation.Ground is arranged under prefabricating load effect
Water consolidation, ground are deformed, and foundation strength is improved.
By using above-mentioned reinforcing mode, the water in soft soil foundation is passed through using in vertical drainage pipe insertion soft soil foundation
Drainpipe discharge achievees the purpose that reinforcing soft ground so that soft soil foundation consolidates under prefabricating load effect, but when needs
When reinforcing the deeper soft soil foundation of depth, the drainpipe that the length that needs to arrange in pairs or groups is adapted to soft soil foundation depth, constructor can only be borrowed
Large scale equipment is helped to squeeze into drainpipe in soft soil foundation, it is inconvenient for operation, and a large amount of financial resources are expended, existing can improvements.
Utility model content
The purpose of the utility model is to provide a kind of drainage systems of reinforcing soft ground, have and facilitate constructor that will be applicable in
The advantage in soft soil foundation is squeezed into the drainpipe that deep base is reinforced.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of drainage system of reinforcing soft ground, including：
Drainpipe, it is horizontally spaced to be vertically plugged on soft soil foundation, if the drainpipe by be embedded pipe and
Dry root hollow connection tube joins end to end detachable composition, and multiple first permeable holes are offered on the connecting tube side wall；
Fixed mechanism is arranged between the adjacent connecting tube, and the fixed mechanism is adjacent described for being fixedly connected
Connecting tube；
It is connected pipeline, in being horizontally set on soft soil foundation, the linking pipeline is spaced apart close to soft soil foundation side
Equipped with nozzle, the nozzle is connected with the discharge outlet of the connecting tube；
One end of the linking pipeline is arranged in water plug；And
Consolidation device, in the soft soil foundation upper surface, the consolidation device is used to press to soft soil foundation for setting, with
Make Soft Soil Consolidation.
By using above-mentioned technical proposal, before carrying out drainage works to soft soil foundation, it will be embedded pipe first along vertical
Soft soil foundation certain depth is inserted into direction, after then connecting tube and connecting tube are attached, by with the connection that is embedded pipe and connect
Pipe squeezes into soft soil foundation certain depth, and a connecting tube is then taken to be attached with a upper connecting tube again, and utilizes fixed machine
Structure so as to be fixedly connected between adjacent connecting tube, then remaining connecting tube and a upper connecting tube are fixedly connected sequentially, and
It is every complete being fixedly connected of connecting tube after, the connecting tube for being located at upper layer is squeezed into soft soil foundation certain depth, is ultimately formed
The drainpipe of certain length, to realize that more connecting tubes can be formed the row for adapting to the deeper soft soil foundation of depth by constructor
Water pipe, while mode is plugged by the drainpipe, constructor can squeeze into drainpipe in soft soil foundation in lower position, generation
For it is original drainpipe is squeezed into plugging in soft soil foundation in higher position using large scale equipment in the way of, filled followed by drawing water
Setting will be entered in drainpipe by the first permeable hole, and the water for flowing through connection tube road is discharged outside soft soil foundation, final to utilize consolidation
Device presses to soft soil foundation surface, so that Soft Soil Consolidation meets building and apply to improve the intensity of soft soil foundation
The needs of work.
The further setting of the utility model, the fixed mechanism include：
The connecting tube is installed in close to the sleeve of soft soil foundation one end, the diameter of the sleeve is less than the connecting tube
Diameter；
Male end on the sleeve outer wall is set；And
First female end of the connecting tube far from soft soil foundation one end be set, first female end with it is described
Male end is threadedly engaged.
By using above-mentioned technical proposal, using sleeve of the connection pipe outer wall equipped with male end is installed in, with inner wall
The adjacent connecting tube for being equipped with the first female end carries out Screw assembly, is fixedly connected between adjacent connecting tube with realizing, simultaneously
Facilitate handling of the constructor to drainpipe.
The further setting of the utility model, the pipe that is embedded includes interconnecting piece, and the interconnecting piece inner wall is equipped with and institute
The second female end and embedding part that the male end of connecting tube is threadedly engaged are stated, the embedding part bottom is equipped with conical end.
By using above-mentioned technical proposal, being embedded pipe includes interconnecting piece and embedding part, using setting in embedding part bottom end
Conical end, be conducive to facilitate constructor that will be embedded pipe and squeeze into soft soil foundation, and using being located in the second of interconnecting piece inner wall
Male end Screw assembly on the end of thread and connecting tube, to realize that connecting tube can be fixedly connected with pipe is embedded.
The further setting of the utility model, the connection pipe outer wall is circumferentially spaced to be equipped with cross bar, the cross bar outer wall
On offer multiple second permeable holes, and fixed with the connecting tube outer wall vertical, the cross bar is hollow tube, and the cross bar
One end is connected to the connecting tube, the other end and extraneous closure.
By using above-mentioned technical proposal, hollow cross bar is set in the outer wall of connecting tube, can be collected with expanding drainpipe
The range of moisture, while cross bar only needs seldom making material, can save the processing cost of drainpipe, while cross bar can
It plays a supporting role to drainpipe, prevents drainpipe from loosening.
The further setting of the utility model is equipped with a hose along the extending direction of connecting tube in the connecting tube, described
Hose one end is connected to the water plug.
By using above-mentioned technical proposal, in order to realize the decline of the water level with drainpipe, water plug can be always
It will be outside the water extraction in drainpipe and discharge pipe.
The further setting of the utility model, the water plug are the first vacuum pump.
By using above-mentioned technical proposal, water plug is preferably the first vacuum pump, and the first vacuum pump has biggish pumping
Speed is conducive to the efficiency for improving draining.
The further setting of the utility model, the consolidation device are the sealing film for being layed in soft soil foundation upper surface, institute
It states and is provided with the second vacuum pump communicated therewith on sealing film.
By using above-mentioned technical proposal, the sealing film for being covered on soft soil foundation upper surface is carried out using the second vacuum pump
It vacuumizes, so as to form pressure difference between two sides above and below sealing film, realizes that sealing film compresses soft soil foundation under pressure, make
Soft Soil Consolidation, improve the intensity of soft soil foundation, instead of in the prior art by rammer compacter consolidated in the way of.
The further setting of the utility model, between the adjacent connecting tube and the nozzle and the connecting tube
Sealing ring is provided between discharge outlet.
By using above-mentioned technical proposal, improved between adjacent connecting tube using sealing ring and nozzle and connecting tube
Discharge outlet between leakproofness, while the connection improved between connecting tube and between nozzle and the discharge outlet of connecting tube is steady
It is qualitative.
In conclusion the utility model has the advantages that：
1. by using more connecting tube head and the tail connection composition drainpipes, and Screw assembly will be passed through between adjacent connecting tube
It is attached, to form the drainpipe for adapting to deep base, while constructor being facilitated to squeeze into drainpipe in soft soil foundation step by step, with side
Just constructor completes the longer drainpipe of length and squeezes into the work in soft soil foundation；
2. by being vacuumized using the second vacuum pump to sealing film, so that sealing film generates downwards soft soil foundation
Pressure so that Soft Soil Consolidation, instead of in the prior art by rammer compacter consolidated in the way of, it is simple and convenient, and save
Construction cost.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the drainage system of soft soil foundation in the utility model embodiment；
Fig. 2 is the separate structure schematic diagram of fixed mechanism in the utility model embodiment；
Fig. 3 is the schematic diagram of the section structure of the drainage system of soft soil foundation in the utility model embodiment；
Fig. 4 is the enlarged drawing in Fig. 3 at A.
Appended drawing reference：1, connecting tube；2, it is embedded pipe；21, interconnecting piece；22, embedding part；3, the first permeable hole；4, fixed machine
Structure；41, sleeve；42, male end；43, the first female end；5, it is connected pipeline；6, nozzle；7, discharge outlet；8, the first vacuum
Pump；9, consolidation device；91, film is sealed；92, the second vacuum pump；10, cross bar；11, the second permeable hole；12, hose；13, it seals
Circle.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Shown in referring to Figures 1 and 2, a kind of drainage system of reinforcing soft ground, including be vertically plugged on soft soil foundation
Drainpipe, and drainpipe is horizontally spaced is distributed on soft soil foundation, and drainpipe is by being embedded in pipe 2 and several
Empty connecting tube 1 joins end to end composition, multiple the first permeable holes 3 for supplying water and entering is offered on 1 side wall of connecting tube, and be embedded pipe 2
Detachable assembly between connecting tube 1 and between adjacent connecting tube 1 facilitates constructor to be assembled into connecting tube 1 and is suitable for
The drainpipe of deep base, and squeeze into soft soil foundation step by step；In the linking pipeline 5 being horizontally set on soft soil foundation, in conjunction with Fig. 3 and
Shown in 4, linking pipeline 5 is spaced apart close to soft soil foundation side and is equipped with nozzle 6, passes through 7 phase of discharge outlet of nozzle 6 and connecting tube 1
Connection；The water plug of one end of linking pipeline 5 is set, and water plug is preferably the first vacuum pump 8, is conducive to improve and draw water
Speed, while by being connect with the hose 12 of the extending direction setting along connecting tube 1, so that with the water level decreasing of drainpipe,
First vacuum pump 8 can be pulled water out outside discharge pipe by hose 12 always.
Referring to shown in Fig. 2, it is provided with fixed mechanism 4 between adjacent connecting tube 1, for being fixedly connected with adjacent connecting tube 1,
Fixed mechanism 4 includes being installed in sleeve 41 of the connecting tube 1 close to soft soil foundation one end, and the diameter of sleeve 41 is less than connecting tube
The male end 42 on 41 outer wall of sleeve is arranged in diameter, and be arranged in connecting tube far from soft soil foundation one end first in
The end of thread 43 is threadedly engaged by the first female end 43 with male end 42, so that the connecting tube 1 that is connected is fixedly connected.
Referring to shown in Fig. 2, being embedded pipe 2 includes the interconnecting piece 21 being connected with connecting tube 1, by being located at 21 inner wall of interconnecting piece
42 Screw assembly of male end of the second female end and connecting tube 1 that upper and connecting tube 1 external screw thread is threadedly engaged and bottom
End is equipped with the embedding part 22 of conical end, squeezes into soft soil foundation convenient for constructor.1 outer wall of connecting tube is circumferentially spaced hollow cross
Bar 10 offers the second permeable hole 11 along weekly interval on 10 outer wall of cross bar, and fixed with 1 outer wall vertical of connecting tube, to expand row
The water inlet space of water pipe.
Shown in referring to Fig.1, soft soil foundation upper surface is provided with firm joint device 9, for pressing soft soil foundation so that soft
Native ground consolidation, consolidation device 9 are the sealing film 91 for being layed in soft soil foundation upper surface, are provided with and communicate therewith on sealing film 91
The second vacuum pump 92, the sealing film 91 for being covered on soft soil foundation upper surface is vacuumized using the second vacuum pump 92, with
Make to seal and form pressure difference between about 91 two sides of film, realizes that sealing film 91 compresses soft soil foundation under pressure, so that soft
Native ground consolidation improves the intensity of soft soil foundation, instead of in the prior art by rammer compacter consolidated in the way of.
Referring to shown in Fig. 2 and Fig. 4, in order to improve between adjacent connecting tube 1 and the discharge outlet of nozzle 6 and connecting tube 1 it
Between leakproofness, while improving between adjacent connecting tube 1 and the stable connection between nozzle 6 and the discharge outlet of connecting tube 1
Property, therefore sealing ring 13 is provided between adjacent connecting tube 1 and between nozzle 6 and the discharge outlet of connecting tube 1.
The course of work is summarized：
Before carrying out drainage works to soft soil foundation, it will be embedded pipe 2 first and be inserted into soft soil foundation along the vertical direction, then
It by connecting tube 1 and is embedded pipe 2 and is sequentially connected and connect, and using fixed mechanism 4 so as to be fixedly connected between adjacent connecting tube 1, with
Drainpipe is formed, while connecting tube 1 being squeezed into soft soil foundation step by step, followed by the first vacuum pump 8 and is mounted on connecting tube 1
Interior hose 12 is connected, and will be entered in drainpipe by the first permeable hole 3, and flows through connection tube road 5 and be discharged outside soft soil foundation,
Finally the sealing film 91 being covered on soft soil foundation is vacuumized using the second vacuum pump 92 so that sealing film 91 by
Ambient pressure acts on lower compression soft soil foundation, so that Soft Soil Consolidation meets building and apply to improve the intensity of soft soil foundation
The needs of work.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of drainage system of reinforcing soft ground, which is characterized in that including：
Drainpipe, horizontally spaced to be vertically plugged on soft soil foundation, the drainpipe is by being embedded pipe（2）And it is several
Root hollow connection tube（1）Join end to end detachable composition, the connecting tube（1）Multiple first permeable holes are offered on side wall
（3）；
Fixed mechanism（4）, it is arranged in the adjacent connecting tube（1）Between, the fixed mechanism（4）It is adjacent for being fixedly connected
The connecting tube（1）；
It is connected pipeline（5）, it is in be horizontally set on soft soil foundation, the linking pipeline（5）Close to soft soil foundation side interval
Offer nozzle（6）, the nozzle（6）With the connecting tube（1）Discharge outlet（7）It is connected；
Water plug is arranged in the linking pipeline（5）One end；And
Consolidation device（9）, it is arranged in the soft soil foundation upper surface, the consolidation device（9）For pressing to soft soil foundation,
So that Soft Soil Consolidation.
2. a kind of drainage system of reinforcing soft ground according to claim 1, which is characterized in that the fixed mechanism
（4）Including：
It is installed in the connecting tube（1）Sleeve close to soft soil foundation one end（41）, the sleeve（41）Diameter be less than it is described
Connecting tube（1）Diameter；
It is arranged in the sleeve（41）Male end on outer wall（42）；And
It is arranged in the connecting tube（1）The first female end far from soft soil foundation one end（43）, first female end
（43）With the male end（42）It is threadedly engaged.
3. a kind of drainage system of reinforcing soft ground according to claim 1, which is characterized in that described to be embedded pipe（2）
Including interconnecting piece（21）, the interconnecting piece（21）Inner wall is equipped with and the connecting tube（1）Male end（42）It is threadedly engaged
The second female end and embedding part（22）, the embedding part（22）Bottom is equipped with conical end.
4. a kind of drainage system of reinforcing soft ground according to claim 1, which is characterized in that the connecting tube（1）
Outer wall is circumferentially spaced to be equipped with cross bar（10）, the cross bar（10）Multiple second permeable holes are offered on outer wall（11）, and with institute
State connecting tube（1）Outer wall vertical is fixed, the cross bar（10）For hollow tube, and the cross bar（10）One end and the connecting tube
（1）Connection, the other end and extraneous closure.
5. a kind of drainage system of reinforcing soft ground according to claim 4, which is characterized in that the connecting tube（1）
It is middle along connecting tube（1）Extending direction be equipped with a hose（12）, the hose（12）One end is connected to the water plug.
6. a kind of drainage system of reinforcing soft ground according to claim 1, which is characterized in that the water plug is
First vacuum pump（8）.
7. a kind of drainage system of reinforcing soft ground according to claim 1, which is characterized in that the consolidation device
（9）For the sealing film for being layed in soft soil foundation upper surface（91）, the sealing film（91）On to be provided with second communicated therewith true
Sky pump（92）.
8. a kind of drainage system of reinforcing soft ground according to claim 1, which is characterized in that the adjacent connecting tube
（1）Between and the nozzle（6）With the connecting tube（1）Discharge outlet between be provided with sealing ring（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820666699.9U CN208136898U (en) | 2018-05-05 | 2018-05-05 | A kind of drainage system of reinforcing soft ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820666699.9U CN208136898U (en) | 2018-05-05 | 2018-05-05 | A kind of drainage system of reinforcing soft ground |
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| CN208136898U true CN208136898U (en) | 2018-11-23 |
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| CN201820666699.9U Active CN208136898U (en) | 2018-05-05 | 2018-05-05 | A kind of drainage system of reinforcing soft ground |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110144874A (en) * | 2019-06-10 | 2019-08-20 | 南通大学 | The device and construction method of super soft ground are reinforced in a kind of layering |
| CN111809604A (en) * | 2020-06-24 | 2020-10-23 | 四川安格建筑有限公司 | High-water-level soft foundation drainage construction device and method thereof |
| CN113481967A (en) * | 2021-07-17 | 2021-10-08 | 江苏溧阳建设集团有限公司 | Be applied to reinforced (rfd) drainage device that catchments of soft soil foundation |
-
2018
- 2018-05-05 CN CN201820666699.9U patent/CN208136898U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110144874A (en) * | 2019-06-10 | 2019-08-20 | 南通大学 | The device and construction method of super soft ground are reinforced in a kind of layering |
| CN111809604A (en) * | 2020-06-24 | 2020-10-23 | 四川安格建筑有限公司 | High-water-level soft foundation drainage construction device and method thereof |
| CN111809604B (en) * | 2020-06-24 | 2021-10-29 | 四川安格建筑有限公司 | High-water-level soft foundation drainage construction device and method thereof |
| CN113481967A (en) * | 2021-07-17 | 2021-10-08 | 江苏溧阳建设集团有限公司 | Be applied to reinforced (rfd) drainage device that catchments of soft soil foundation |
| CN113481967B (en) * | 2021-07-17 | 2022-06-14 | 江苏溧阳建设集团有限公司 | Be applied to reinforced (rfd) drainage device that catchments of soft soil foundation |
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