CN204456094U - Bored pile environmental protection casing - Google Patents
Bored pile environmental protection casing Download PDFInfo
- Publication number
- CN204456094U CN204456094U CN201520056618.XU CN201520056618U CN204456094U CN 204456094 U CN204456094 U CN 204456094U CN 201520056618 U CN201520056618 U CN 201520056618U CN 204456094 U CN204456094 U CN 204456094U
- Authority
- CN
- China
- Prior art keywords
- sedimentation basin
- casing
- circulating
- circulating line
- mud
- 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
- 230000007613 environmental effect Effects 0.000 title claims abstract description 13
- 238000004062 sedimentation Methods 0.000 claims abstract description 48
- 238000005553 drilling Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 abstract description 5
- 238000011109 contamination Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 230000008676 import Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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- Revetment (AREA)
Abstract
The utility model relates to a kind of bored pile environmental protection casing, comprise casing and drilling rod, it is characterized in that: casing side is provided with sedimentation basin I, sedimentation basin I internal sleeve is equipped with sedimentation basin II, the excircle of sedimentation basin II is provided with mud shaker, casing middle and upper part is provided with circulating slot, the other end of circulating slot is positioned at sedimentation basin II inside, casing sidewall is provided with out circulating line, the other end going out circulating line is positioned at sedimentation basin II inside, go out the top that circulating line is positioned at circulating slot, drilling rod upper surface is connected with into circulating line, the other end entering circulating line is positioned at the inside of sedimentation basin I.Being connected sedimentation basin by going out circulating line with circulating slot, making mud pass through circulating line and circulating slot enters in sedimentation basin, both decreased hand labor, and increased work efficiency, and made again surface vegetation obtain environmental protection, and avoided suffering mud contamination.
Description
Technical field
The utility model relates to a kind of boring tool, and particularly a kind of bored pile environmental protection casing, belongs to field of machining.
Background technology
At present, casing structure conventional on building site is simple, and mud is emerged from casing mouth, mud flashes, mud around casing is filled with a ground, then digs sewer on ground and reclaims, the mud sump that mud is dug by ground sewer inflow surface, organic efficiency is low, minority sandy gravel enters boring again by slurry liquid, causes foot of hole sediment thickness comparatively large, in the process, the surface vegetation area overflowing mud destruction is quite large, causes very big pollution to external environment condition.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of bored pile environmental protection casing; sedimentation basin is connected with circulating slot by going out circulating line; mud is made to pass through circulating line and circulating slot enters in sedimentation basin; both hand labor was decreased; increase work efficiency; make again surface vegetation obtain environmental protection, avoid suffering mud contamination.
For overcoming the above problems, concrete technical scheme of the present utility model is as follows: a kind of bored pile environmental protection casing, comprise casing and drilling rod, casing side is provided with sedimentation basin I, sedimentation basin I internal sleeve is equipped with sedimentation basin II, the excircle of sedimentation basin II is provided with mud shaker, casing sidewall is provided with out circulating line, the other end going out circulating line is positioned at sedimentation basin II inside, casing excircle is set with circulating slot, the other end of circulating slot is positioned at sedimentation basin II inside, circulating slot is positioned at the below of circulating line, drilling rod upper surface is connected with into circulating line, the other end entering circulating line is positioned at the inside of sedimentation basin I.Mud controls on fixing pipeline, and mud does not contact with ground, eliminates the pollution to environment.The mud of sedimentation basin II is got off clod, sandy gravel sedimentation and filtration by mud shaker, these landwaste can salvage by mud shaker is disposable, decrease the salvaging time, add drilling efficiency, mud enters sedimentation basin I by mud shaker, enters drilling rod by entering circulating line, reach the object circulating and re-use, due to effective control of screen pack, a sand setting amount at the bottom of decreasing, thus improve pouring quality.
Preferably, described circulating slot caliber size is corresponding with casing diameter.
Preferably, described circulating slot is quality of rubber materials.
The beneficial effect that the utility model brings is: 1, mud passes through in circulating line and circulating slot importing sedimentation basin II, circulating slot causes overflowing the mud outside casing because of reasons such as vibrations for accepting machine, mud is not contacted with ground, eliminates the pollution to environment.
2, the mud of sedimentation basin II gets off clod, sandy gravel sedimentation and filtration by mud shaker, and landwaste can salvage by mud shaker is disposable, decreases the salvaging time, adds drilling efficiency.
3, after the mud after filtering enters sedimentation basin I by mud shaker, entering drilling rod by entering circulating line, reaching the object that re-uses of circulating, due to effective control of screen pack, a sand setting amount at the bottom of decreasing, thus improve pouring quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of bored pile environmental protection casing.
Wherein, 1-casing, 2-circulating slot, 3-goes out circulating line, and 4-enters circulating line, 5-drilling rod, 6-sedimentation basin I, 7-sedimentation basin II, 8-mud shaker.
Detailed description of the invention
A kind of bored pile environmental protection casing; comprise casing 1 and drilling rod 5; casing side is provided with sedimentation basin I 6; sedimentation basin I 6 internal sleeve is equipped with sedimentation basin II 7; the excircle of sedimentation basin II 7 is provided with mud shaker 8; casing 1 sidewall is provided with out circulating line 3; the other end going out circulating line 3 is positioned at sedimentation basin II 7 inside; casing 1 excircle is set with circulating slot 2; the other end of circulating slot 2 is positioned at sedimentation basin II 7 inside; circulating slot 2 is positioned at the below of circulating line 3, and drilling rod 5 upper surface is connected with into circulating line 4, and the other end entering circulating line 4 is positioned at the inside of sedimentation basin I 6.Mud passes through circulating line 3 and circulating slot 2 imports in sedimentation basin II 7, and mud does not contact with ground, eliminates the pollution to environment.The mud of sedimentation basin II 7 is got off clod, sandy gravel sedimentation and filtration by mud shaker 8, landwaste can salvage by mud shaker 8 is disposable, decrease the salvaging time, add drilling efficiency, mud enters sedimentation basin I 6 by mud shaker 8, enters drilling rod 5 by entering circulating line 4, reach the object circulating and re-use, due to effective control of screen pack, a sand setting amount at the bottom of decreasing, thus improve pouring quality.
Preferably, described circulating slot 2 caliber size is corresponding with casing 1 diameter.
Preferably, described circulating slot 2 is quality of rubber materials.
The course of work:
Drilling rod 5 passes through, into circulating line 4, mud is imported to casing 1 deep inside, now, mud flows out along casing 1 axis direction upwards, import in sedimentation basin II 7 by going out circulating line 3, under the effect of mud shaker 8, core sandy gravel is deposited in sedimentation basin II 7, satisfactory mud enters into sedimentation basin I 6, pass through again to work again into circulating line 4, in the course of the work, if the power driven due to machine vibration or valve causes more greatly mud to overflow casing 1, the mud overflowed can be accepted by circulating slot 2, mud is avoided to fall earthward to environment.
Above-described is only preferred embodiment of the present utility model.It should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model principle, some modification and improvement can also be made, also should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. a bored pile environmental protection casing; comprise casing and drilling rod; it is characterized in that: casing side is provided with sedimentation basin I; sedimentation basin I internal sleeve is equipped with sedimentation basin II; the excircle of sedimentation basin II is provided with mud shaker; casing sidewall is provided with out circulating line; the other end going out circulating line is positioned at sedimentation basin II inside; casing excircle is set with circulating slot; the other end of circulating slot is positioned at sedimentation basin II inside; circulating slot is positioned at the below of circulating line, and drilling rod upper surface is connected with into circulating line, and the other end entering circulating line is positioned at the inside of sedimentation basin I.
2. bored pile environmental protection casing as claimed in claim 1, is characterized in that: described circulating slot caliber size is corresponding with casing diameter.
3. bored pile environmental protection casing as claimed in claim 1, is characterized in that: described circulating slot is quality of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520056618.XU CN204456094U (en) | 2015-01-28 | 2015-01-28 | Bored pile environmental protection casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520056618.XU CN204456094U (en) | 2015-01-28 | 2015-01-28 | Bored pile environmental protection casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204456094U true CN204456094U (en) | 2015-07-08 |
Family
ID=53663003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520056618.XU Expired - Fee Related CN204456094U (en) | 2015-01-28 | 2015-01-28 | Bored pile environmental protection casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204456094U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107574817A (en) * | 2017-09-19 | 2018-01-12 | 华东交通大学 | A kind of constructing device and construction method for superpressure retaining wall cast-in-situ bored pile |
| CN108468332A (en) * | 2018-04-16 | 2018-08-31 | 洛阳市政建设集团有限公司 | A kind of bored concrete pile borehole cleaning dregs filter and method |
-
2015
- 2015-01-28 CN CN201520056618.XU patent/CN204456094U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107574817A (en) * | 2017-09-19 | 2018-01-12 | 华东交通大学 | A kind of constructing device and construction method for superpressure retaining wall cast-in-situ bored pile |
| CN108468332A (en) * | 2018-04-16 | 2018-08-31 | 洛阳市政建设集团有限公司 | A kind of bored concrete pile borehole cleaning dregs filter and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150708 |