CN204370415U - Artificial rock drilling protection combination steel pile casting at the bottom of hole - Google Patents
Artificial rock drilling protection combination steel pile casting at the bottom of hole Download PDFInfo
- Publication number
- CN204370415U CN204370415U CN201420615580.0U CN201420615580U CN204370415U CN 204370415 U CN204370415 U CN 204370415U CN 201420615580 U CN201420615580 U CN 201420615580U CN 204370415 U CN204370415 U CN 204370415U
- Authority
- CN
- China
- Prior art keywords
- steel pile
- pile casting
- rock drilling
- artificial rock
- hole
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- 238000005266 casting Methods 0.000 title claims abstract description 23
- 238000005553 drilling Methods 0.000 title claims abstract description 16
- 239000011435 rock Substances 0.000 title claims abstract description 16
- 238000010276 construction Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model relates to tube pile construction, particularly relates to artificial rock drilling protection steel pile casting.Artificial rock drilling protection combination steel pile casting at the bottom of a kind of hole, described steel pile casting is put together by some arcs, and each arc side turns up limit, fits together and is fixedly connected with bolt between two arcs to turn up limit; The upper and lower side of arc all docks with folded edge and welds together.The utility model can meet the long changeable situation of stake, improves working environment.
Description
Technical field
The utility model relates to tube pile construction, particularly relates to artificial rock drilling protection steel pile casting.
Background technology
hand excavated pile is a kind of traditional dry filling piles, coordinates with reinforced concrete core-tube, and have construction equipment simple, flexible, safety is good, adapts to the diverse all kinds of pile foundation engineering of geological conditions.But reinforced concrete core-tube cost is high, progress is slow, and labour intensity is high, work under bad environment; Integral Steel casing cannot meet again the long changeable situation of stake.
Summary of the invention
The utility model is intended to the defect overcoming prior art, provides artificial rock drilling protection combination steel pile casting at the bottom of a kind of hole.The utility model can meet the long changeable situation of stake, improves working environment.
In order to solve the problems of the technologies described above, artificial rock drilling protection combination steel pile casting at the bottom of a kind of hole, described steel pile casting is put together by some arcs, and each arc side turns up limit, fits together and is fixedly connected with bolt between two arcs to turn up limit; The upper and lower side of arc all docks with folded edge and welds together.
Artificial rock drilling protection combination steel pile casting at the bottom of described hole, the folded edge central authorities of described curved plate upper and lower side have hole for hoist.
Artificial rock drilling protection combination steel pile casting at the bottom of described hole, the arc in the vertical direction of described sleeve is dislocation splicing.
Artificial rock drilling protection combination steel pile casting at the bottom of described hole, the arc in the vertical direction of described sleeve is concordant splicing.
Combination steel pile casting of the present utility model, reusable compared with reinforced concrete core-tube, greatly reduce construction cost, accelerating construction progress, also can overcome Integral Steel casing cannot meet the long changeable demand of stake simultaneously, can completely by manually installing when weight is allowed.
Accompanying drawing explanation
Fig. 1 is curved plate schematic diagram of the present utility model;
Fig. 2 is the schematic diagram of the utility model embodiment 1;
Fig. 3 is the schematic diagram of the utility model embodiment 2.
Detailed description of the invention
As Fig. 1 and shown in composition graphs 2 and Fig. 3, artificial rock drilling protection combination steel pile casting at the bottom of a kind of hole, described steel pile casting is put together by some arcs 1, and each arc side is turned up between the arc of 2, two, limit and fit together to turn up limit and use bolt 3 to be fixedly connected with; The upper and lower side of arc all docks with folded edge and welds together.
Artificial rock drilling protection combination steel pile casting at the bottom of described hole, the folded edge central authorities of described curved plate upper and lower side have hole for hoist 4.
In embodiment 1, the arc in the vertical direction of described sleeve is dislocation splicing, see Fig. 2.
In embodiment 2, the arc in the vertical direction of described sleeve is concordant splicing, see Fig. 3.
Claims (4)
1. an artificial rock drilling protection combination steel pile casting at the bottom of hole, it is characterized in that, described steel pile casting is put together by some arcs, and each arc side turns up limit, fits together and is fixedly connected with bolt between two arcs to turn up limit; The upper and lower side of arc all docks with folded edge and welds together.
2. artificial rock drilling protection combination steel pile casting at the bottom of hole according to claim 1, it is characterized in that, the folded edge central authorities of described curved plate upper and lower side have hole for hoist.
3. artificial rock drilling protection combination steel pile casting at the bottom of hole according to claim 1 and 2, it is characterized in that, the arc in the vertical direction of described steel pile casting is dislocation splicing.
4. artificial rock drilling protection combination steel pile casting at the bottom of hole according to claim 1 and 2, it is characterized in that, the arc in the vertical direction of described steel pile casting is concordant splicing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420615580.0U CN204370415U (en) | 2014-10-23 | 2014-10-23 | Artificial rock drilling protection combination steel pile casting at the bottom of hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420615580.0U CN204370415U (en) | 2014-10-23 | 2014-10-23 | Artificial rock drilling protection combination steel pile casting at the bottom of hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204370415U true CN204370415U (en) | 2015-06-03 |
Family
ID=53326647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420615580.0U Expired - Fee Related CN204370415U (en) | 2014-10-23 | 2014-10-23 | Artificial rock drilling protection combination steel pile casting at the bottom of hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204370415U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544596A (en) * | 2016-02-28 | 2016-05-04 | 彭宝安 | Assembling type open caisson protective casing for deep foundation pit field tower crane foundation construction |
| CN108396739A (en) * | 2018-05-15 | 2018-08-14 | 大连久鼎特种建筑工程有限公司 | Assemble recovery type retaining wall support system |
| CN111576406A (en) * | 2020-06-11 | 2020-08-25 | 湖北鄂东桩基工程有限公司 | Construction process of bored pile in complex soil layer and steel casing for construction |
-
2014
- 2014-10-23 CN CN201420615580.0U patent/CN204370415U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544596A (en) * | 2016-02-28 | 2016-05-04 | 彭宝安 | Assembling type open caisson protective casing for deep foundation pit field tower crane foundation construction |
| CN108396739A (en) * | 2018-05-15 | 2018-08-14 | 大连久鼎特种建筑工程有限公司 | Assemble recovery type retaining wall support system |
| CN111576406A (en) * | 2020-06-11 | 2020-08-25 | 湖北鄂东桩基工程有限公司 | Construction process of bored pile in complex soil layer and steel casing for construction |
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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: 20150603 |