CN216075075U - Anti-pulling lateral force-resistant concrete hollow square pile - Google Patents
Anti-pulling lateral force-resistant concrete hollow square pile Download PDFInfo
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- CN216075075U CN216075075U CN202122816296.2U CN202122816296U CN216075075U CN 216075075 U CN216075075 U CN 216075075U CN 202122816296 U CN202122816296 U CN 202122816296U CN 216075075 U CN216075075 U CN 216075075U
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Abstract
The utility model belongs to the technical field of buildings, and relates to an anti-pulling and lateral force resistant concrete hollow square pile which comprises a pile block, wherein outer steel bars are arranged on the outer sides of the inner steel bars, a second fixing block A and a second fixing block B are arranged on the outer surfaces of the inner steel bars, and a first fixing block A and a first fixing block B are arranged on the outer surfaces of the outer steel bars. Install the surface of reinforcing bar including second fixed block A and second fixed block B, rethread bolt is fixed second fixed block A and second fixed block B and interior reinforcing bar, it is not hard up to prevent second fixed block A and second fixed block B, the anti lateral force ability of stake piece has been reduced, first fixed block A and first fixed block B install the surface at the outer reinforcing bar, rethread bolt is fixed first fixed block A and first fixed block B and outer reinforcing bar, the above-mentioned setting prevents to have reduced the anti lateral force ability of stake piece, the user will effectively improve the resistance-to-plucking of stake piece and the anti performance of having leaned on side through second connecting reinforcement and first connecting reinforcement again, prevent that the stake piece transportation hoist and mount from appearing the crack.
Description
Technical Field
The utility model belongs to the technical field of buildings, and particularly relates to a pulling-resistant lateral force-resistant concrete hollow square pile.
Background
In the design of a pile foundation, a common reinforced concrete pile cannot bear the tensile stress of 4-5N/mm2, cracks are difficult to avoid in the process that the pile is hammered into the soil layer under general conditions, cracks can also occur in the processes of pile gathering, transportation, hoisting and erection of a slender pile, when the pile is underground, the durability of the pile is influenced by water seepage of the cracks and corrosion of harmful substances, so that the service life of the pile cannot be ensured even though a large number of steel bars are arranged in the common reinforced concrete pile, the problem of cracks of a pile body is still difficult to solve, and the pulling-resistant and lateral force-resistant concrete hollow square pile on the market still has various defects and cannot meet the production requirement.
The existing square pile is inevitably cracked in the process of being hammered into the soil layer, cracks can also occur in the processes of pile stacking, transportation hoisting and erection of the slender pile, the existing square pile is low in resistance to pulling and lateral force, and the quality of construction is affected, so that the pulling-resistant lateral force-resistant concrete hollow square pile is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pulling-resistant lateral-force-resistant concrete hollow square pile, which aims to solve the problem that the pulling-resistant lateral-force-resistant concrete hollow square pile has high pulling-resistant and lateral-force-resistant performance and cannot be constructed, and the square pile cannot crack in the process of being hammered into a soil layer.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hollow square pile of anti-pulling lateral force concrete, includes the stake piece, the middle part of the inside of stake piece is embedded to have interior reinforcing bar, the outside of interior reinforcing bar is provided with outer reinforcing bar, the surface of interior reinforcing bar is provided with second fixed block A and second fixed block B, the surface of outer reinforcing bar is provided with first fixed block A and first fixed block B.
Preferably, a second connecting steel bar is fixedly connected between the second fixing block A and the second fixing block B.
Preferably, the second fixing block A and the first fixing block A are in threaded connection with bolts on two sides of the outer surface, and threaded ends of the bolts are in threaded connection with the second fixing block B and the first fixing block B.
Preferably, two first connecting steel bars are fixedly connected between the first fixing block A and the first fixing block B.
Preferably, the outer surface of the outer steel bar is fixedly connected with a steel bar sleeve.
Preferably, the surface of steel reinforcement cover is provided with the wire net, wire net and steel reinforcement cover are established in the inside of stake piece.
Preferably, one side of the outer surface of the pile block is provided with a stress hole.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the surface of reinforcing bar including installing second fixed block A and second fixed block B, rethread bolt is fixed second fixed block A and second fixed block B and interior reinforcing bar, it is not hard up to prevent second fixed block A and second fixed block B, the anti side force ability of stake piece has been reduced, first fixed block A and first fixed block B install the surface at the outer reinforcing bar, rethread bolt is fixed first fixed block A and first fixed block B and outer reinforcing bar, the above-mentioned setting prevents to have reduced the anti side force ability of stake piece, the user will effectively improve the resistance-to-plucking of stake piece and the anti performance of having leaned on side through second connecting reinforcement and first connecting reinforcement again, prevent that stake piece transportation hoist and mount, erect the cracked problem of in-process appearance such as.
2. Can prevent effectively through the stress hole that sets up that pile piece atress warp or receive the vibration for a long time and lead to surface concrete to produce the crack, the steel reinforcement cover of setting can be fixed outer steel bar, makes it can form cage type structure, effectively increases the rigidity of pile piece, and the wire net of setting can make more firm that concrete and steel wire combine, makes the more smooth problem in surface of pile piece simultaneously.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view showing the structure inside the square pile according to the present invention;
FIG. 3 is a schematic view showing the structure of the explosion inside the square pile according to the present invention;
FIG. 4 is a schematic structural diagram of a first fixing block B and a first fixing block A according to the present invention;
fig. 5 is a schematic structural view of a second fixing block a and a second fixing block B according to the present invention.
In the figure: 1. pile blocks; 2. a stress hole; 3. a first fixed block B; 4. a second fixed block B; 5. a first fixed block A; 6. steel wire mesh; 7. outer steel bars; 8. a first connecting bar; 9. inner reinforcing steel bars; 10. a second fixed block A; 11. a reinforcing steel bar sleeve; 12. a second connecting reinforcement; 13. and (4) bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a hollow square pile of anti-pulling lateral force concrete, includes stake piece 1, and the middle part of the inside of stake piece 1 is embedded to have interior reinforcing bar 9, and the outside of interior reinforcing bar 9 is provided with outer reinforcing bar 7, and the surface of interior reinforcing bar 9 is provided with second fixed block A10 and second fixed block B4, and the surface of outer reinforcing bar 7 is provided with first fixed block A5 and first fixed block B3.
In the embodiment, the second fixed block a10 and the second fixed block B4 are installed on the surface of the inner steel bar 9, the second fixed block a10 and the second fixed block B4 are fixed with the inner steel bar 9 through the bolts 13, the second fixed block a10 and the second fixed block B4 are prevented from loosening, the lateral force resistance of the pile block 1 is reduced, the first fixed block a5 and the first fixed block B3 are installed on the surface of the outer steel bar 7, the first fixed block a5 and the first fixed block B3 are fixed with the outer steel bar 7 through the bolts 13, the lateral force resistance of the pile block 1 is prevented from being reduced, the pulling resistance and the lateral force resistance of the pile block 1 can be effectively improved by a user through the second connecting steel bar 12 and the first connecting steel bar 8, cracks are prevented from occurring in the processes of transportation, hoisting, erection and the like of the pile block 1, the set stress hole 2 can effectively prevent the pile block 1 from being deformed by force or generating cracks on the surface concrete caused by long-time vibration, the steel reinforcement cover 11 that sets up can be fixed outer steel bar 7, makes it can form cage type structure, effectively increases pile block 1's rigidity, and the wire net 6 that sets up can make more firm that concrete and steel wire combine, makes more level and smooth on pile block 1's surface simultaneously.
Specifically, a second connecting steel bar 12 is fixedly connected between the two second fixing blocks a10 and the second fixing block B4.
In this embodiment, the user will effectively improve resistance to plucking and the anti performance of inclining of pile block 1 through second connecting reinforcement 12 again, prevent that pile block 1 from transporting the in-process cracks such as hoist, erect.
Specifically, bolts 13 are in threaded connection with two sides of the outer surfaces of the second fixing block A10 and the first fixing block A5, and threaded ends of the bolts 13 are in threaded connection with the second fixing block B4 and the first fixing block B3.
In this embodiment, the second fixing block a10 and the second fixing block B4 are installed on the surface of the inner steel bar 9, the second fixing block a10 and the second fixing block B4 are fixed to the inner steel bar 9 through bolts 13, the second fixing block a10 and the second fixing block B4 are prevented from loosening, the first fixing block a5 and the first fixing block B3 are installed on the surface of the outer steel bar 7, and the first fixing block a5 and the first fixing block B3 are fixed to the outer steel bar 7 through bolts 13, so that the lateral force resistance of the pile block 1 is reduced.
Specifically, a first connecting steel bar 8 is fixedly connected between the two first fixing blocks a5 and the first fixing block B3.
In this embodiment, can effectively improve resistance to plucking and the anti performance of inclining of pile block 1 through first connecting reinforcement 8, prevent that 1 transportation of pile block from appearing the crack among the in-process such as hoist and mount.
Specifically, the outer surface of the outer reinforcement 7 is fixedly connected with a reinforcement sleeve 11.
In this embodiment, the reinforcing bar cover 11 that sets up can be fixed outer reinforcing bar 7, makes it can form cage type structure, effectively increases the rigidity of stake piece 1.
Specifically, the outer surface of the steel bar sleeve 11 is provided with a steel wire mesh 6, and the steel wire mesh 6 and the steel bar sleeve 11 are arranged inside the pile block 1.
In this embodiment, the wire net 6 that sets up can make more firm that concrete and steel wire combine, makes more level and smooth on the surface of pile block 1 simultaneously.
Specifically, one side of the outer surface of the pile block 1 is provided with a stress hole 2.
In this embodiment, the stress hole 2 can effectively prevent the pile block 1 from being stressed and deformed or being vibrated for a long time to cause cracks on the surface concrete.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a hollow square pile of anti-pulling lateral force concrete, includes stake piece (1), its characterized in that: the middle part of the inside of stake piece (1) is embedded to have interior reinforcing bar (9), the outside of interior reinforcing bar (9) is provided with outer reinforcing bar (7), the surface of interior reinforcing bar (9) is provided with second fixed block A (10) and second fixed block B (4), the surface of outer reinforcing bar (7) is provided with first fixed block A (5) and first fixed block B (3).
2. The uplift and lateral force resistant concrete hollow square pile according to claim 1, wherein: and a second connecting steel bar (12) is fixedly connected between the second fixing block A (10) and the second fixing block B (4).
3. The uplift and lateral force resistant concrete hollow square pile according to claim 1, wherein: and bolts (13) are connected to two sides of the outer surfaces of the second fixing block A (10) and the first fixing block A (5) in a threaded manner, and threaded ends of the bolts (13) are connected with the second fixing block B (4) and the first fixing block B (3) in a threaded manner.
4. The uplift and lateral force resistant concrete hollow square pile according to claim 1, wherein: two equal fixedly connected with first connecting reinforcement (8) between first fixed block A (5) and first fixed block B (3).
5. The uplift and lateral force resistant concrete hollow square pile according to claim 1, wherein: and a steel bar sleeve (11) is fixedly connected to the outer surface of the outer steel bar (7).
6. The uplift and lateral force resistant concrete hollow square pile according to claim 5, wherein: the outer surface of the steel bar sleeve (11) is provided with a steel wire mesh (6), and the steel wire mesh (6) and the steel bar sleeve (11) are arranged inside the pile block (1).
7. The uplift and lateral force resistant concrete hollow square pile according to claim 1, wherein: one side of the outer surface of the pile block (1) is provided with a stress hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122816296.2U CN216075075U (en) | 2021-11-17 | 2021-11-17 | Anti-pulling lateral force-resistant concrete hollow square pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122816296.2U CN216075075U (en) | 2021-11-17 | 2021-11-17 | Anti-pulling lateral force-resistant concrete hollow square pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216075075U true CN216075075U (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122816296.2U Active CN216075075U (en) | 2021-11-17 | 2021-11-17 | Anti-pulling lateral force-resistant concrete hollow square pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216075075U (en) |
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2021
- 2021-11-17 CN CN202122816296.2U patent/CN216075075U/en active Active
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