CN202090336U - Spirally-proceeding type steel tube concrete pile - Google Patents
Spirally-proceeding type steel tube concrete pile Download PDFInfo
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- CN202090336U CN202090336U CN2011201336581U CN201120133658U CN202090336U CN 202090336 U CN202090336 U CN 202090336U CN 2011201336581 U CN2011201336581 U CN 2011201336581U CN 201120133658 U CN201120133658 U CN 201120133658U CN 202090336 U CN202090336 U CN 202090336U
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- steel tube
- concrete pile
- tube concrete
- type steel
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Abstract
A spirally-proceeding type steel tube concrete pile comprises a round-section steel tube concrete pile, threads and a construction loading plate. The lower portion of the steel tube concrete pile is in a conical shape, the outer wall of the steel tube concrete pile is provided with the threads, the steel tube concrete pile is hollow and comprises a steel tube and a concrete layer from inside out sequentially, and the inner wall of the concrete layer is provided with reinforcing ribs. The spirally-proceeding type steel tube concrete pile has the advantages that reinforcing ribs are arranged on the pouring concrete inner wall, and steel bars are embedded in the concrete layer, so that the strength of the spirally-proceeding type steel tube concrete pile is greatly improved and the service life is prolonged.
Description
Technical field
The utility model belongs to a kind of pile foundation, relates in particular to a kind of the employing and presses the rotary type circular cross-section steel tube concrete pile base of turning round construction.
Background technology
The circular section concrete pile is to build the common stressed form of structure of plain concrete and steel pipe and concrete in round steel pipe.The screw type steel tube concrete pile is outer wall thread to be set having built on the concrete round steel pipe outer wall, forms a kind of screw type steel tube concrete pile, and this screw type steel tube concrete pile just can be with stake precession ground by applying axial pressure and moment of torsion atop.Need not manually dig the ground datum hole also without plant equipment boring or pile sinking, directly applying axial pressure and moment of torsion at the top of this screw type steel tube concrete pile just can be with stake precession ground.Greatly reduce difficulty of construction, shortened the engineering time.But the requirement of strength of screw type steel tube concrete pile is very high, though the screw type steel tube concrete pile that makes with plain concrete is convenient to use, intensity is limited, and application life is short.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency a kind of screw type steel tube concrete pile is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of screw type steel tube concrete pile, comprise circular section steel tube concrete pile, screw thread, construction load plate, the bottom of steel tube concrete pile is conical, the outer wall of steel tube concrete pile is provided with screw thread, described steel tube concrete pile is the steel tube concrete pile of hollow, ecto-entad is steel pipe and layer of concrete successively, and the layer of concrete inwall is provided with reinforcing rib.
Above-mentioned screw type steel tube concrete pile, described reinforcing rib is evenly arranged on the layer of concrete inwall.
Above-mentioned screw type steel tube concrete pile, described reinforcing rib are reinforcing bar or flat muscle.
Above-mentioned screw type steel tube concrete pile is embedded with reinforcing bar in layer of concrete.
Reinforcing bar in the above-mentioned screw type steel tube concrete pile, layer of concrete is evenly to be provided with.
Adopt technique scheme, the utility model has following advantage: owing to be provided with reinforcing rib on the concrete inner wall of perfusion, be embedded with reinforcing bar again simultaneously in layer of concrete, intensity of the present utility model is significantly improved, increased application life.
Description of drawings
Fig. 1 is the structural representation of traditional screw type steel tube concrete pile.
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is a structural representation of the present utility model.
Fig. 5 is that the A-A of Fig. 4 is to sectional view.
Fig. 6 is the vertical view of Fig. 4.
Fig. 7 adds the A-A of reinforcing bar to sectional view in the utility model layer of concrete.
The specific embodiment
As Fig. 4, Fig. 5 and a kind of screw type steel tube concrete pile shown in Figure 6, comprise circular section steel tube concrete pile, screw thread 5, construction load plate 6, the bottom of steel tube concrete pile is conical 1, the outer wall of steel tube concrete pile is provided with screw thread 5, described steel tube concrete pile is the steel tube concrete pile of hollow, ecto-entad is steel pipe 2 and layer of concrete 3 successively, the layer of concrete inwall is provided with reinforcing rib 4, described reinforcing rib 4 is evenly arranged on the layer of concrete inwall, and described reinforcing rib 4 is reinforcing bars.
As Fig. 4 and shown in Figure 7, in layer of concrete, be embedded with reinforcing bar 8, the reinforcing bar in the layer of concrete is evenly to be provided with.Other structures are identical with last structure.
Reinforcing rib of the present utility model can also adopt flat muscle or steel strand.
Claims (5)
1. screw type steel tube concrete pile, comprise circular section steel tube concrete pile, screw thread (5), construction load plate (6), the bottom of steel tube concrete pile is conical (1), the outer wall of steel tube concrete pile is provided with screw thread (5), it is characterized in that: described steel tube concrete pile is the steel tube concrete pile of hollow, ecto-entad is steel pipe (2) and layer of concrete (3) successively, and the layer of concrete inwall is provided with reinforcing rib (4).
2. screw type steel tube concrete pile according to claim 1 is characterized in that: described reinforcing rib (4) is evenly arranged on the layer of concrete inwall.
3. screw type steel tube concrete pile according to claim 1 and 2 is characterized in that: described reinforcing rib (4) is reinforcing bar or flat muscle.
4. screw type steel tube concrete pile according to claim 3 is characterized in that: be embedded with reinforcing bar (8) in layer of concrete.
5. screw type steel tube concrete pile according to claim 4 is characterized in that: the reinforcing bar in the layer of concrete evenly is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201336581U CN202090336U (en) | 2011-04-29 | 2011-04-29 | Spirally-proceeding type steel tube concrete pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201336581U CN202090336U (en) | 2011-04-29 | 2011-04-29 | Spirally-proceeding type steel tube concrete pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202090336U true CN202090336U (en) | 2011-12-28 |
Family
ID=45365413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201336581U Expired - Lifetime CN202090336U (en) | 2011-04-29 | 2011-04-29 | Spirally-proceeding type steel tube concrete pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202090336U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524139A (en) * | 2017-09-29 | 2017-12-29 | 张玉榕 | A kind of assembled steel pipe concrete-pile |
| CN107604906A (en) * | 2017-09-29 | 2018-01-19 | 张玉榕 | The stake of assembled steel pipe regeneration concrete and the assembling structure of reinforced beam |
| CN107653875A (en) * | 2017-09-29 | 2018-02-02 | 张玉榕 | A kind of steel tube concrete pile |
| CN108301406A (en) * | 2017-09-29 | 2018-07-20 | 张玉榕 | A kind of assembled steel pipe regeneration concrete stake |
| CN108301405A (en) * | 2017-09-29 | 2018-07-20 | 张玉榕 | The connection structure of assembled steel pipe concrete-pile and reinforced beam |
-
2011
- 2011-04-29 CN CN2011201336581U patent/CN202090336U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524139A (en) * | 2017-09-29 | 2017-12-29 | 张玉榕 | A kind of assembled steel pipe concrete-pile |
| CN107604906A (en) * | 2017-09-29 | 2018-01-19 | 张玉榕 | The stake of assembled steel pipe regeneration concrete and the assembling structure of reinforced beam |
| CN107653875A (en) * | 2017-09-29 | 2018-02-02 | 张玉榕 | A kind of steel tube concrete pile |
| CN108301406A (en) * | 2017-09-29 | 2018-07-20 | 张玉榕 | A kind of assembled steel pipe regeneration concrete stake |
| CN108301405A (en) * | 2017-09-29 | 2018-07-20 | 张玉榕 | The connection structure of assembled steel pipe concrete-pile and reinforced beam |
| CN107653875B (en) * | 2017-09-29 | 2019-08-30 | 龙元明筑科技有限责任公司 | A kind of steel tube concrete pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111228 |