CN108755653A - A kind of plug-in type medium coarse sand draining assistor and its application method - Google Patents
A kind of plug-in type medium coarse sand draining assistor and its application method Download PDFInfo
- Publication number
- CN108755653A CN108755653A CN201810568492.2A CN201810568492A CN108755653A CN 108755653 A CN108755653 A CN 108755653A CN 201810568492 A CN201810568492 A CN 201810568492A CN 108755653 A CN108755653 A CN 108755653A
- Authority
- CN
- China
- Prior art keywords
- coarse sand
- medium coarse
- standpipe
- assistor
- plug
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- 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
-
- 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
- E02D19/10—Restraining of underground water by lowering level of ground water
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Agronomy & Crop Science (AREA)
- Soil Sciences (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
A kind of plug-in type medium coarse sand draining assistor, including standpipe, pipeline stabilization part and connector, the pipeline stabilization part are steel hoop cage, insert standpipe in the steel reinforcement cage, and multiple connectors for fixed riser are provided on steel reinforcement cage.It is the configuration of the present invention is simple, reasonable design, easy to operate；After the completion of the construction of medium coarse sand watertight method, excessive moisture can be quickly drawn out；The auxiliary appliance low manufacture cost.
Description
Technical field
The present invention relates to technical field of building construction, and in particular to after the completion of a kind of construction of medium coarse sand watertight method, discharge is more
The auxiliary appliance of remaining moisture content, especially a kind of plug-in type medium coarse sand draining assistor and its application method.
Background technology
For in current construction process, after the completion of the construction of medium coarse sand watertight method, water content is very big in sand, extra water
Part can not be discharged, and have a great impact to next procedure construction quality and progress.
Invention content
It is an object of the invention in place of overcome the deficiencies in the prior art, provide a kind of medium coarse sand watertight method can easily be discharged
The auxiliary appliance of excessive moisture after the completion of construction.
The purpose of the present invention is what is be achieved through the following technical solutions：
A kind of plug-in type medium coarse sand draining assistor, including standpipe, pipeline stabilization part and connector, the pipeline stabilization
Part is steel hoop cage, inserts standpipe in the steel reinforcement cage, and multiple connectors for fixed riser are provided on steel reinforcement cage.
Moreover, the connector is mode metal clip.
A kind of application method of plug-in type medium coarse sand draining assistor, includes the following steps：
(1), rubble is backfilled at foundation pit sump position, backfill height to gutter is pushed up, length 500mm；
(2), the reinforcing bar for plug-in type medium coarse sand being drained assistor is firmly pressed into position described in application method 1 downward, is used in combination small
Gently reinforcing bar head is beaten in samsara to wooden mallet, until standpipe head is flushed with rubble；
(3) medium coarse sand uniformly, is backfilled along standpipe surrounding, and carries out the close method construction of normal water；
(4), water pump is put into standpipe and extracts excessive moisture out；
(5), along medium coarse sand top surface cutting vertical pipe, adjust to default position；
(6), medium coarse sand is backfilled in standpipe.
Advantages of the present invention and economic effect are：
1, simple structure and reasonable design, easy to operate；
2, after the completion of the construction of medium coarse sand watertight method, excessive moisture can be quickly drawn out；
3, the auxiliary appliance low manufacture cost.
Description of the drawings
Fig. 1 is the structural schematic diagram that plug-in type medium coarse sand of the present invention drains assistor；
Fig. 2 is use state diagram of the present invention.
In figure：1, standpipe 2, pipeline stabilization part 3, connector 4, medium coarse sand 5, building 6, water pump 7, rubble 8, sump
Specific implementation mode
For that can further appreciate that present disclosure, feature and effect, the following examples are hereby given, and coordinates attached drawing detailed
It is described as follows.It should be noted that the present embodiment is descriptive, it is not restrictive, cannot thus limits the guarantor of the present invention
Protect range.
A kind of plug-in type medium coarse sand draining assistor, including standpipe, pipeline stabilization part and connector, the pipeline stabilization
Part is steel hoop cage, inserts standpipe in the steel reinforcement cage, and multiple connectors for fixed riser are provided on steel reinforcement cage.
Moreover, the connector is mode metal clip.
A kind of application method of plug-in type medium coarse sand draining assistor, includes the following steps：
(1), rubble is backfilled at foundation pit sump position, backfill height to gutter is pushed up, length 500mm；
(2), the reinforcing bar for plug-in type medium coarse sand being drained assistor is firmly pressed into position described in application method 1 downward, is used in combination small
Gently reinforcing bar head is beaten in samsara to wooden mallet, until standpipe head is flushed with rubble；
(3) medium coarse sand uniformly, is backfilled along standpipe surrounding, and carries out the close method construction of normal water；
(4), water pump is put into standpipe and extracts excessive moisture out；
(5), along medium coarse sand top surface cutting vertical pipe, adjust to default position；
(6), medium coarse sand is backfilled in standpipe.
PVC can be selected in the standpipe, and compression strength is in 0.02MP to 2MPa；Or material is UPVC, compression strength exists
0.02MP to 2MPa；Or material is PE, compression strength is in 0.02MP to 2MPa；Or material be PPR, compression strength 0.02MP extremely
2MPa。
The pipeline stabilization part, material are reinforcing bar, a diameter of 6mm to 32mm；Or material is angle steel, specification 20*20*
3 to 100*100*12.
Specific embodiment 1, plug-in type medium coarse sand drain assistor.Including：
1, standpipe：The UPVC pipes of internal diameter 300mm, wall thickness 5mm or more one, length 300mm more than medium coarse sand thickness；
2, pipeline stabilization part：12 reinforcing bars of φ 4 of 1200mm+50mm long；
3, connector：The adjustable metal clip of internal diameter 350mm 2.
This draining assistor is embedded in medium coarse sand in advance, and after the completion of the construction of medium coarse sand watertight method, water pump extraction is put into standpipe
Excessive moisture.
The present invention has reasonable design, gathers materials on the spot, is easy to operate, strong applicability, to ensureing construction speed and engineering matter
Amount has very great help.
Claims (3)
1. a kind of plug-in type medium coarse sand drains assistor, including standpipe, pipeline stabilization part and connector, it is characterised in that：Institute
It is steel hoop cage to state pipeline stabilization part, and standpipe is inserted in the steel reinforcement cage, and is provided on steel reinforcement cage multiple for fixed vertical
The connector of pipe.
2. a kind of plug-in type medium coarse sand according to claim 1 drains assistor, it is characterised in that：The connector is to adjust
Formula metal clip.
3. a kind of as described in claim 1, plug-in type medium coarse sand drains the application method of assistor, it is characterised in that：Including
Following steps：
(1), rubble is backfilled at foundation pit sump position, backfill height to gutter is pushed up, length 500mm；
(2), the reinforcing bar for plug-in type medium coarse sand being drained assistor is firmly pressed into position described in application method 1 downward, and gavel is used in combination
Gently reinforcing bar head is beaten in samsara, until standpipe head is flushed with rubble；
(3) medium coarse sand uniformly, is backfilled along standpipe surrounding, and carries out the close method construction of normal water；
(4), water pump is put into standpipe and extracts excessive moisture out；
(5), along medium coarse sand top surface cutting vertical pipe, adjust to default position；
(6), medium coarse sand is backfilled in standpipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810568492.2A CN108755653A (en) | 2018-06-05 | 2018-06-05 | A kind of plug-in type medium coarse sand draining assistor and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810568492.2A CN108755653A (en) | 2018-06-05 | 2018-06-05 | A kind of plug-in type medium coarse sand draining assistor and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108755653A true CN108755653A (en) | 2018-11-06 |
Family
ID=63999845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810568492.2A Pending CN108755653A (en) | 2018-06-05 | 2018-06-05 | A kind of plug-in type medium coarse sand draining assistor and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108755653A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201538968U (en) * | 2009-10-22 | 2010-08-04 | 中冶天工建设有限公司 | Anti-bending device for water outlet pipe of dewatering well |
| KR101504845B1 (en) * | 2013-12-30 | 2015-03-20 | 재단법인 에프아이티아이시험연구원 | The water supply part structure of water discharge capacity test equipment for prefabricated vertical drain |
| CN104846836A (en) * | 2015-05-21 | 2015-08-19 | 中铁四局集团有限公司 | Water supply and drainage device for deep foundation pit and construction method based on water supply and drainage device |
| CN204825940U (en) * | 2015-08-10 | 2015-12-02 | 中建八局第三建设有限公司 | Precipitation well well casing |
-
2018
- 2018-06-05 CN CN201810568492.2A patent/CN108755653A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201538968U (en) * | 2009-10-22 | 2010-08-04 | 中冶天工建设有限公司 | Anti-bending device for water outlet pipe of dewatering well |
| KR101504845B1 (en) * | 2013-12-30 | 2015-03-20 | 재단법인 에프아이티아이시험연구원 | The water supply part structure of water discharge capacity test equipment for prefabricated vertical drain |
| CN104846836A (en) * | 2015-05-21 | 2015-08-19 | 中铁四局集团有限公司 | Water supply and drainage device for deep foundation pit and construction method based on water supply and drainage device |
| CN204825940U (en) * | 2015-08-10 | 2015-12-02 | 中建八局第三建设有限公司 | Precipitation well well casing |
Non-Patent Citations (1)
| Title |
|---|
| 许啟新等: "振动水密法基坑回填施工技术", 《建筑施工》 * |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181106 |
|
| RJ01 | Rejection of invention patent application after publication |