CN109653194A - Reinforced miniature steel pipe pile - Google Patents
Reinforced miniature steel pipe pile Download PDFInfo
- Publication number
- CN109653194A CN109653194A CN201910043011.0A CN201910043011A CN109653194A CN 109653194 A CN109653194 A CN 109653194A CN 201910043011 A CN201910043011 A CN 201910043011A CN 109653194 A CN109653194 A CN 109653194A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- pipe pile
- miniature steel
- pile body
- reinforced
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/24—Prefabricated piles
- E02D5/28—Prefabricated piles made of steel or other metals
- E02D5/285—Prefabricated piles made of steel or other metals tubular, e.g. prefabricated from sheet pile elements
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses a kind of reinforced miniature steel pipe piles, including miniature steel pipe pile body, the miniature steel pipe pile body outer wall is axially spaced to be provided with multiple annular reinforcers, the miniature steel pipe pile body is provided with shaft orientation reinforcing rib I on the outer wall between two neighboring annular reinforcer, the outside of the shaft orientation reinforcing rib I is stretched out outside annular reinforcer edge, and the bottom positioned at the annular reinforcer close to miniature steel pipe pile body pile top is provided with conical guiding sleeve.The present invention can not only increase the support strength and consolidation effect of miniature steel pipe pile, prevent from bending when down tube, and convenient for being oriented in lower pipe construction, improve construction efficiency.
Description
Technical field
The present invention relates to Construction of Civil Engineering field, in particular to a kind of reinforced miniature steel pipe pile.
Background technique
In existing side slope consolidation projects, the length of miniature steel pipe pile is longer, this results in easily occurring during down tube
Phenomenon is bent, the consolidation effect of miniature steel pipe pile is influenced；In addition, miniature steel pipe pile is during coming into operation, also due to length
It is longer and influence itself support strength and consolidation effect；And existing miniature steel pipe pile guiding performance in down tube is poor, shadow
Ring construction efficiency.
Accordingly, it is desirable to provide a kind of support strength and consolidation effect that can not only increase miniature steel pipe pile, prevents down tube
Shi Fasheng bending, and convenient for being oriented in lower pipe construction, improve the reinforced miniature steel pipe pile of construction efficiency.
Summary of the invention
In view of this, miniature steel can not only be increased the purpose of the present invention is to provide a kind of reinforced miniature steel pipe pile
The support strength and consolidation effect of tubular pole prevent from bending when down tube, and convenient for being oriented in lower pipe construction, improve
Construction efficiency.
Reinforced miniature steel pipe pile of the invention, including miniature steel pipe pile body, miniature steel pipe pile body outer wall edge
Axially spaced-apart is provided with multiple annular reinforcers, and the miniature steel pipe pile body is outer between two neighboring annular reinforcer
Shaft orientation reinforcing rib I is provided on wall, the outside of the shaft orientation reinforcing rib I is stretched out outside annular reinforcer edge, is located at close to miniature
The bottom of the annular reinforcer of steel pipe pile body pile top is provided with conical guiding sleeve.
Further, the conical guiding sleeve is fixedly welded on annular reinforcer bottom, and the outer diameter of conical guiding sleeve big end
Equal with the outer diameter of annular reinforcer, the outer diameter of conical guiding sleeve small end is equal with the outer diameter of miniature steel pipe pile body.
Further, the spacing distance between two neighboring annular reinforcer is 900~1100mm.
Further, the annular reinforcer is steel sheets structure, and it is highly 5~10mm that ring width, which is 15~20mm,.
Further, the annular reinforcer is fixedly welded on miniature steel pipe pile body outer wall.
It further, is inclined surface I on the outside of the shaft orientation reinforcing rib I, annular reinforcer edge is stretched out in the upper end of inclined surface I
Outside, lower end is flushed with annular reinforcer edge.
Further, on outer wall of the miniature steel pipe pile body between two neighboring annular reinforcer along the circumferential direction
It is uniformly distributed that there are four shaft orientation reinforcing rib I, each shaft orientation reinforcing rib I to be welded and fixed respectively with annular reinforcer and miniature steel pipe pile body.
Further, position mutually staggers between two axially adjacent shaft orientation reinforcing rib I.
Beneficial effects of the present invention: reinforced miniature steel pipe pile of the invention is added by setting annular reinforcer with axial
Strengthening tendons I can increase the support strength and consolidation effect of miniature steel pipe pile, prevent from bending when down tube；By the way that taper is arranged
Guide sleeve improves construction efficiency convenient for being oriented in lower pipe construction.
Detailed description of the invention
The invention will be further described with reference to the accompanying drawings and examples:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the schematic diagram in A-A direction of Fig. 1.
Specific embodiment
Fig. 1 is the structural diagram of the present invention, and Fig. 2 is the schematic diagram in A-A direction of Fig. 1, as shown in the figure: the reinforcement of the present embodiment
Type miniature steel pipe pile, including miniature steel pipe pile body 1,1 outer wall of miniature steel pipe pile body is axially spaced be provided with it is multiple
Annular reinforcer 2, the miniature steel pipe pile body 1 are provided with axial direction on the outer wall between two neighboring annular reinforcer 2
The outside of reinforcing rib I3, the shaft orientation reinforcing rib I3 are stretched out outside 2 edge of annular reinforcer, are located at close to miniature steel pipe pile body 1
The bottom of the annular reinforcer 2 of pile top is provided with conical guiding sleeve 4；Miniature steel pipe can be enhanced by the way that annular reinforcer 2 is arranged
1 consolidation effect of pile body, prevents miniature steel pipe pile body 1 from bending in down tube, while passing through setting shaft orientation reinforcing rib I3
The support strength of miniature steel pipe pile body 1 is not only increased, and annular reinforcer 2 can be formed and be supported, is further increased
Overally support intensity；By the way that conical guiding sleeve 4 is arranged, convenient for being oriented in lower pipe construction, construction efficiency, and taper are improved
Guide sleeve 4 can increase support strength at 1 pile top of miniature steel pipe pile body, improve consolidation effect.
In the present embodiment, the conical guiding sleeve 4 is fixedly welded on 2 bottom of annular reinforcer, and 4 big end of conical guiding sleeve
Outer diameter it is equal with the outer diameter of annular reinforcer 2, the outer diameter and the outer diameter phase of miniature steel pipe pile body 1 of 4 small end of conical guiding sleeve
Deng the support strength to miniature steel pipe pile body 1 and annular reinforcer 2 can be enhanced simultaneously, and is more favorable in lower pipe construction
It is oriented to, is also convenient for pipe laying and filler.
In the present embodiment, the spacing distance between two neighboring annular reinforcer 2 is 900~1100mm, the present embodiment
Spacing distance between two neighboring annular reinforcer 2 is 1000mm, to guarantee to have enough consolidation effects.
In the present embodiment, the annular reinforcer 2 is steel sheets structure, and ring width is 15~20mm, highly for 5~
The ring width of 10mm, the annular reinforcer 2 of the present embodiment are 18mm, are highly 6mm, can not only reach consolidation effect, Er Qiebian
It is light-weight in processing and manufacturing, excessive interference will not be caused to miniature steel pipe pile body 1.
In the present embodiment, the annular reinforcer 2 is fixedly welded on 1 outer wall of miniature steel pipe pile body, and it is firm to connect, and is convenient for
Processing.
It is inclined surface I on the outside of the shaft orientation reinforcing rib I3 in the present embodiment, the upper end of inclined surface I is stretched out annular and reinforced
Outside part edge, lower end is flushed with annular reinforcer edge, it is made to not only increase the support strength of miniature steel pipe pile body 1, and
And annular reinforcer 2 can be formed and be supported, it is also convenient for also facilitating pipe laying and filler to be oriented to when down tube.
In the present embodiment, the miniature steel pipe pile body 1 is on the outer wall between two neighboring annular reinforcer along circle
Circumferential direction is uniformly distributed there are four shaft orientation reinforcing rib I3, each shaft orientation reinforcing rib I3 respectively with annular reinforcer 2 and miniature steel pipe pile body 1
It is welded and fixed, further improves support strength and guide effect, and be connected firmly, manufacture easy to process.
In the present embodiment, position is mutually staggered between two axially adjacent shaft orientation reinforcing rib I3, can be formed
The preferably effect of support, guiding and auxiliary packing.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (8)
1. a kind of reinforced miniature steel pipe pile, including miniature steel pipe pile body, it is characterised in that: outside the miniature steel pipe pile body
Wall is axially spaced to be provided with multiple annular reinforcers, and the miniature steel pipe pile body is between two neighboring annular reinforcer
Outer wall on be provided with shaft orientation reinforcing rib I, the outside of the shaft orientation reinforcing rib I is stretched out outside annular reinforcer edge, is located at close
The bottom of the annular reinforcer of miniature steel pipe pile body pile top is provided with conical guiding sleeve.
2. reinforced miniature steel pipe pile according to claim 1, it is characterised in that: the conical guiding sleeve is fixedly welded on
Annular reinforcer bottom, and the outer diameter of conical guiding sleeve big end is equal with the outer diameter of annular reinforcer, conical guiding sleeve small end
Outer diameter is equal with the outer diameter of miniature steel pipe pile body.
3. reinforced miniature steel pipe pile according to claim 1, it is characterised in that: between two neighboring annular reinforcer
Spacing distance is 900~1100mm.
4. reinforced miniature steel pipe pile according to claim 3, it is characterised in that: the annular reinforcer is steel sheets
Structure, ring width are 15~20mm, are highly 5~10mm.
5. reinforced miniature steel pipe pile according to claim 4, it is characterised in that: the annular reinforcer is fixedly welded on
Miniature steel pipe pile body outer wall.
6. reinforced miniature steel pipe pile according to claim 1, it is characterised in that: be to incline on the outside of the shaft orientation reinforcing rib I
The upper end of inclined-plane I, inclined surface I are stretched out outside annular reinforcer edge, and lower end is flushed with annular reinforcer edge.
7. reinforced miniature steel pipe pile according to claim 6, it is characterised in that: the miniature steel pipe pile body is located at phase
It is along the circumferential direction uniformly distributed on outer wall between adjacent two annular reinforcers that there are four shaft orientation reinforcing rib I, each shaft orientation reinforcing rib I difference
It is welded and fixed with annular reinforcer and miniature steel pipe pile body.
8. reinforced miniature steel pipe pile according to claim 7, it is characterised in that: axially adjacent two are axial to be reinforced
Position mutually staggers between muscle I.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910043011.0A CN109653194B (en) | 2019-01-17 | 2019-01-17 | Reinforced miniature steel pipe pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910043011.0A CN109653194B (en) | 2019-01-17 | 2019-01-17 | Reinforced miniature steel pipe pile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109653194A true CN109653194A (en) | 2019-04-19 |
| CN109653194B CN109653194B (en) | 2021-05-25 |
Family
ID=66118875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910043011.0A Expired - Fee Related CN109653194B (en) | 2019-01-17 | 2019-01-17 | Reinforced miniature steel pipe pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109653194B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200952135Y (en) * | 2006-09-15 | 2007-09-26 | 周兆弟 | Longitudinal loop reinforced pipe pile |
| KR101125048B1 (en) * | 2008-07-23 | 2012-03-21 | 이엑스티 주식회사 | Steel pipe pile and phc pile with inner pipe for air injection and grouting |
| CN202865865U (en) * | 2012-09-14 | 2013-04-10 | 江苏海力风电设备科技有限公司 | Steel pipe pile |
| CN203361133U (en) * | 2013-07-11 | 2013-12-25 | 浙江正方交通建设有限公司 | Easily-hit-and-inserted steel pipe pile |
| CN204225087U (en) * | 2014-10-27 | 2015-03-25 | 浙江诚康钢管有限公司 | A kind of Large Steel pile tube |
| CN108824427A (en) * | 2018-06-29 | 2018-11-16 | 重庆交通大学 | Bolt anchorage set construction |
-
2019
- 2019-01-17 CN CN201910043011.0A patent/CN109653194B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200952135Y (en) * | 2006-09-15 | 2007-09-26 | 周兆弟 | Longitudinal loop reinforced pipe pile |
| KR101125048B1 (en) * | 2008-07-23 | 2012-03-21 | 이엑스티 주식회사 | Steel pipe pile and phc pile with inner pipe for air injection and grouting |
| CN202865865U (en) * | 2012-09-14 | 2013-04-10 | 江苏海力风电设备科技有限公司 | Steel pipe pile |
| CN203361133U (en) * | 2013-07-11 | 2013-12-25 | 浙江正方交通建设有限公司 | Easily-hit-and-inserted steel pipe pile |
| CN204225087U (en) * | 2014-10-27 | 2015-03-25 | 浙江诚康钢管有限公司 | A kind of Large Steel pile tube |
| CN108824427A (en) * | 2018-06-29 | 2018-11-16 | 重庆交通大学 | Bolt anchorage set construction |
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| Publication number | Publication date |
|---|---|
| CN109653194B (en) | 2021-05-25 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| 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: 20210525 Termination date: 20220117 |