CN207775922U - Drainpipe for retaining wall - Google Patents
Drainpipe for retaining wall Download PDFInfo
- Publication number
- CN207775922U CN207775922U CN201721762297.0U CN201721762297U CN207775922U CN 207775922 U CN207775922 U CN 207775922U CN 201721762297 U CN201721762297 U CN 201721762297U CN 207775922 U CN207775922 U CN 207775922U
- Authority
- CN
- China
- Prior art keywords
- retaining wall
- service sleeve
- drainpipe
- filtering
- tube body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000001914 filtration Methods 0.000 claims abstract description 32
- 230000008439 repair process Effects 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000004746 geotextile Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Retaining Walls (AREA)
Abstract
The utility model provides a kind of drainpipe for retaining wall, including：Service sleeve is embedded in retaining wall and runs through the retaining wall, and there is the retaining wall meet water side and land side, the first end of the service sleeve to be located at the side that meets water, and the second end of the service sleeve is located at the land side；Anti-filter block for crossing drainage, is covered in the first end of the service sleeve；And inner tube, including filtering end and the tube body being removably inserted in the service sleeve, the tube body has the water inlet end close to the anti-filter block and the water outlet far from the anti-filter block, the filtering end is installed on the water inlet end and is embedded in the anti-filter block so that the water of the anti-filter block filtering enters via the filtering end in said inner tube.The utility model solve the problems, such as traditional retaining wall drainpipe it is subsequent repair, safeguard it is time-consuming and laborious.
Description
Technical field
The utility model is related to technical field of building construction, and in particular to a kind of drainpipe for retaining wall.
Background technology
In modern construction field, retaining wall is widely used in various buildings and building, especially highway, railway
Subgrade engineering, municipal Garden Engineering, architectural engineering, hydraulic and hydroelectric engineering, in erosion and torrent control works, for supporting natural side slope
Or artificial earth fill's side slope, to keep the building of soil stabilization.And with the drainpipe and drainage system of retaining wall matching operation,
Due to the set technique that the system is more perfect, then drainpipe and drainage system generally can all be added when retaining wall is constructed.
In retaining wall drainpipe and drainage system in conventional construction method, due to being that drainpipe is directly embedded to wall
It is interior, if piping failure or drainage system block, boring method is needed even to remove local wall in maintenance process.Tradition
Retaining wall drainpipe it is subsequent repair, safeguard it is time-consuming and laborious.
Utility model content
To overcome the defects of present in the prior art, a kind of drainpipe for retaining wall is now provided, it is traditional to solve
Time-consuming and laborious problem is safeguarded in the subsequent repair of retaining wall drainpipe.
To achieve the above object, a kind of drainpipe for retaining wall is provided, including：
Service sleeve is embedded in retaining wall and runs through the retaining wall, and the retaining wall has meet water side and land side, institute
The first end for stating service sleeve is located at the side that meets water, and the second end of the service sleeve is located at the land side；
Anti-filter block for crossing drainage, is covered in the first end of the service sleeve；And
Inner tube, including filtering end and the tube body that is removably inserted in the service sleeve, the tube body is with leaning on
The water inlet end of the nearly anti-filter block and water outlet far from the anti-filter block, the filtering end are installed on the water inlet end and embedding
In the anti-filter block so that the water of the anti-filter block filtering enters via the filtering end in said inner tube.
Further, the filtering end is in coniform.
Further, the filtering end includes：
Filter core is inserted in the tube body and extends to the outside of the tube body；And
Filter bowl is covered in one end of the close filter core of the filter core and the tube body.
Further, the filter bowl includes：
Frame body, is set up in one end of the close filter core of the tube body, and the filter core is located at the inside of the frame body；With
And
First strainer covers at the outside of the frame body.
Further, closeouts are equipped between the madial wall of the service sleeve and the lateral wall of said inner tube.
Further, one end of the direction of the said inner tube land side tilts down setting.
The beneficial effects of the utility model are that the utility model is used for the drainpipe of retaining wall by being buried in retaining wall
If service sleeve, inner tube is plugged in service sleeve and forms " bimetallic tube ", after inner tube is damaged or is blocked, inner tube need to only be extracted
The inner tube more renewed, you can the maintenance and repair for completing the drainpipe in retaining wall, so as to avoid traditional retaining wall
Drainpipe needs to destroy retaining wall and remove the drawbacks of replacing drainpipe when repairing, reduce the maintenance of retaining wall drainpipe at
This, improves retaining wall and safeguards construction efficiency, it is ensured that the structural integrity of retaining wall.On the other hand, it is provided with insertion in inner tube
Anti-filter filtering end in the block, can further filter out from the sundries in the water for meeting water side of retaining wall, extend inner tube
Service life, avoids the blocking of the tube body of inner tube, further reduces the maintenance cost of retaining wall.
Description of the drawings
Fig. 1 is schematic diagram of the utility model for the drainpipe of retaining wall.
Fig. 2 is schematic diagram of the utility model for the inner tube of the drainpipe of retaining wall.
Specific implementation mode
Illustrate that the embodiment of the utility model, those skilled in the art can be by this theorys below by way of specific specific example
Content disclosed by bright book understands other advantages and effect of the utility model easily.The utility model can also be by addition
Different specific implementation modes are embodied or practiced, and the various details in this specification can also be based on different viewpoints and answer
With carrying out various modifications or alterations under the spirit without departing from the utility model.
Fig. 1 is that schematic diagram, the Fig. 2 for the drainpipe that the utility model is used for retaining wall are that the utility model is used for retaining wall
The schematic diagram of the inner tube of drainpipe.
Shown in referring to Figures 1 and 2, the utility model provides a kind of drainpipe for retaining wall, including：Service sleeve
1, anti-filter block 2 and inner tube 3.
Service sleeve 1 is embedded in retaining wall 5 and runs through retaining wall 5.Retaining wall 5 has meet water side and land side.Pre-buried set
The first end of pipe 1 is located at the side that meets water of retaining wall 5, and the second end of service sleeve 1 is located at the land side of retaining wall 5.Anti-filter block 2 is led
It is used to filter the water of the side that meets water of retaining wall 5.Anti-filter block 2 is covered in the end of the first end of service sleeve 1.Inner tube 3 includes
Tube body 31 and filtering end 32.Tube body 31 is removably inserted in service sleeve 1.Tube body 31 have close to anti-filter block 2 into
The water outlet of water end (W.E.) and separate anti-filter block 2.Filtering end 32 is installed on the water inlet end of tube body 31 and is embedded in anti-filter block 2, makes
The water for obtaining the filtering of anti-filter block drains into the water inlet end of tube body via filtering end.
The utility model is used for the drainpipe of retaining wall by burying service sleeve in retaining wall, is inserted in service sleeve
If inner tube forms " bimetallic tube ", after inner tube is damaged or is blocked, only inner tube need to be extracted the inner tube more renewed, you can complete
The maintenance and repair of drainpipe in retaining wall need to destroy retaining wall when so as to avoid traditional retaining wall drainpipe repair
And the drawbacks of replacing drainpipe is removed, the maintenance cost of retaining wall drainpipe is reduced, retaining wall is improved and safeguards construction efficiency,
Ensure the structural integrity of retaining wall.On the other hand, embedded anti-filter filtering end in the block is provided in inner tube, it can be further
The service life for extending inner tube from the sundries in the water for meeting water side of retaining wall is filtered out, the blocking of the tube body of inner tube is avoided,
The further maintenance cost for reducing retaining wall.
As a kind of preferable embodiment, in order to increase the contact area of filtering end and anti-filter block and facilitate filtering
End is embedded in anti-filter block, and filtering end 32 is in coniform.
Anti-filter block 2 includes the second strainer 22 and graded broken stone 21.Second strainer 22 is geotextiles.
Graded broken stone 21 is covered in the first end of service sleeve 1 and the side that meets water of retaining wall 5.Second strainer 22 is covered in grade
Outside with rubble 21.Filtering end 32 is embedded at meet water side of the graded broken stone 21 close to retaining wall 5.
Specifically, filtering end 32 includes filter core 321 and filter bowl 322.
Filter core 321 is inserted in the water inlet end of tube body 31 and extends to the outside of tube body 31.Filter bowl 322 is covered in 321 He of filter core
The water inlet end of tube body 31.
Preferably, filter bowl 322 is metal filter bowl.Further, filter bowl 322 is stainless steel filter bowl.
In the present embodiment, filter bowl 322 includes frame body and the first strainer.Frame body is set up in the water inlet end of tube body 31, filter core
321 are located at the inside of frame body.First screen cover is set to the outside of frame body.First strainer is by screw connection in the tube wall of tube body.
Frame body is cone-shaped metal frame body.
Filter core 321 is rigid filtering material, specifically, filter core 321 is graphite filter core or graphite filtration core.
First strainer is stainless steel filter screen.
Tube body 31 is pvc pipe.
Service sleeve 1 is stainless steel sleeve pipe or porcelain bushing.
In the present embodiment, the internal diameter of service sleeve 1 is more than the outer diameter of tube body 31.In order to avoid anti-filter block filtering water from
The land side of retaining wall is drained between service sleeve and tube body, is set between the madial wall and the lateral wall of tube body 31 of service sleeve 1
There are closeouts 4.
Further, closeouts 4 are silica gel strip or waterproof adhesive tape.Closeouts 4 are in a ring.
Specifically, after tube body is inserted into service sleeve, beaten between the madial wall of service sleeve and the lateral wall of tube body
Enter (smearing) silica gel or marine glue.
For the ease of the water of the side that meets water of retaining wall to be drained into after the filtering of anti-filter block by inner tube to the land side of retaining wall,
The water outlet of the tube body 31 of inner tube 3 tilts down setting, i.e., the water inlet end of tube body 31 is high, the low state in the water outlet of tube body 31.
When burying service sleeve in retaining wall, laterally the second end of setting and embedded sleeve barrel tilts down service sleeve, i.e., pre-buried
The first end of sleeve is high, the second end of embedded sleeve barrel is low.
4 one side of closeouts can prevent the water that anti-filter block filters from the lateral wall of the madial wall of service sleeve and tube body it
Between drain into the land side of retaining wall, on the other hand, inner tube is fastened in service sleeve by closeouts 4, avoids inner tube to retaining wall
Backwater side slip.
If drainage arrangement of the utility model for the drainpipe of retaining wall is blocking up after use after a period of time
When plug, phenomena such as tube body is damaged, inner tube is extracted out from the land side of retaining wall, repair on inspection or the inner tube that more renews after, will
It is reinserted in the filtering end insertion anti-filter block in service sleeve up to inner tube through repair or new inner tube, then in service sleeve
Madial wall and the lateral wall of tube body between squeeze into (smearing) silica gel or marine glue.
It should be noted that structure, ratio, size etc. depicted in this specification institute accompanying drawings, only coordinating
The bright revealed content of book, so that those skilled in the art understands and reads, being not limited to the utility model can implement
Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size,
In the case where not influencing the effect of the utility model can be generated and the purpose that can reach, should all still fall disclosed in the utility model
Technology contents obtain and can cover in the range of.Meanwhile in this specification it is cited as "upper", "lower", "left", "right", " in
Between " and " one " etc. term, be merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model,
Relativeness is altered or modified, in the case where changing technology contents without essence, when being also considered as the enforceable scope of the utility model.
The utility model is described in detail above in association with attached drawing embodiment, those skilled in the art can root
Many variations example is made to the utility model according to above description.Thus, certain details in embodiment should not be constituted to this practicality
Novel restriction, the utility model will be using the ranges that the appended claims define as protection domain.
Claims (6)
1. a kind of drainpipe for retaining wall, which is characterized in that including：
Service sleeve is embedded in retaining wall and runs through the retaining wall, and the retaining wall has meet water side and land side, described pre-
The first end of bushing burying is located at the side that meets water, and the second end of the service sleeve is located at the land side；
Anti-filter block for crossing drainage, is covered in the first end of the service sleeve；And
Inner tube, including filtering end and the tube body that is removably inserted in the service sleeve, the tube body have close institute
The water inlet end of anti-filter block and the water outlet far from the anti-filter block are stated, the filtering end is installed on the water inlet end and is embedded at
In the anti-filter block so that the water of the anti-filter block filtering enters via the filtering end in said inner tube.
2. the drainpipe according to claim 1 for retaining wall, which is characterized in that the filtering end is in coniform.
3. the drainpipe according to claim 2 for retaining wall, which is characterized in that the filtering end includes：
Filter core is inserted in the tube body and extends to the outside of the tube body；And
Filter bowl is covered in one end of the close filter core of the filter core and the tube body.
4. the drainpipe according to claim 3 for retaining wall, which is characterized in that the filter bowl includes：
Frame body, is set up in one end of the close filter core of the tube body, and the filter core is located at the inside of the frame body；And
First strainer covers at the outside of the frame body.
5. the drainpipe according to claim 1 for retaining wall, which is characterized in that the madial wall of the service sleeve and
Closeouts are equipped between the lateral wall of said inner tube.
6. the drainpipe according to claim 1 for retaining wall, which is characterized in that the direction backwater of said inner tube
One end of side tilts down setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721762297.0U CN207775922U (en) | 2017-12-15 | 2017-12-15 | Drainpipe for retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721762297.0U CN207775922U (en) | 2017-12-15 | 2017-12-15 | Drainpipe for retaining wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207775922U true CN207775922U (en) | 2018-08-28 |
Family
ID=63226326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721762297.0U Expired - Fee Related CN207775922U (en) | 2017-12-15 | 2017-12-15 | Drainpipe for retaining wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207775922U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110344439A (en) * | 2019-07-30 | 2019-10-18 | 中建五局第三建设有限公司 | A kind of construction method of rear-mounted retaining wall drain hole |
-
2017
- 2017-12-15 CN CN201721762297.0U patent/CN207775922U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108060681B (en) * | 2017-12-15 | 2023-09-01 | 中国建筑第八工程局有限公司 | Retaining wall drainage device |
| CN110344439A (en) * | 2019-07-30 | 2019-10-18 | 中建五局第三建设有限公司 | A kind of construction method of rear-mounted retaining wall drain hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 |