CN215165773U

CN215165773U - Anti-pulling tubular pile and cushion cap connection structure

Info

Publication number: CN215165773U
Application number: CN202023333661.6U
Authority: CN
Inventors: 朱武忠
Original assignee: Huai'an Guji Pipe Pile Co ltd
Current assignee: Huai'an Guji Pipe Pile Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-12-14
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a connecting structure of a pulling-resistant tubular pile and a bearing platform, which comprises a bearing platform body, wherein the bottom of the inner cavity of the bearing platform body is provided with a concrete cushion layer, the inner cavity of the bearing platform body is provided with a tubular pile body, and the inner wall of the tubular pile body is fixedly connected with a supporting plate, the utility model can enhance the connecting firmness between the bearing platform body and the tubular pile body by turning a first anchoring reinforcing steel bar outwards, and simultaneously pour core-filling concrete inside a reinforcement cage consisting of the first reinforcing steel bar, a second reinforcing steel bar and a stirrup to reinforce the connecting firmness and stability between the tubular pile body and the reinforcement cage, and simultaneously, the whole connecting structure is firmer and more stable, the connecting firmness between the tubular pile body and the bearing platform body is further enhanced by welding the second anchoring reinforcing steel bar at the top of the first anchoring reinforcing steel bar, and the connecting and fixing action between the conventional tubular pile and the core-filling reinforcement cage only through concrete core filling is solved, the connection relationship between the two is not firm.

Description

Anti-pulling tubular pile and cushion cap connection structure

Technical Field

The utility model relates to a relevant technical field of building specifically is a resistance to plucking tubular pile and cushion cap connection structure.

Background

The existing concrete prefabricated parts and uplift pipe piles refer to piles which are driven to offset the buoyancy generated by water in soil on the underground structure of the building engineering if the underground structure of the building engineering has a part lower than the water level of surrounding soil.

The main action mechanism of the uplift pile is that the axial tension is resisted by the friction force of a pile body and a soil layer, the uplift pile is often connected with a foundation bearing platform in the use process, the conventional tubular pile and a core filling reinforcement cage only play a role in connection and fixation through a concrete core filling, and the connection relationship between the conventional tubular pile and the core filling reinforcement cage is not firm.

Therefore, the connecting structure of the uplift pipe pile and the bearing platform is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a resistance to plucking tubular pile and cushion cap connection structure to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a resistance to plucking tubular pile and cushion cap connection structure, includes the cushion cap body, the bottom of cushion cap body inner chamber is provided with the concrete cushion, the inner chamber of cushion cap body is provided with the tubular pile body, the inner wall fixedly connected with layer board of tubular pile body, the top of layer board is the first reinforcing bar of fixedly connected with and the second reinforcing bar respectively, one side of first reinforcing bar and the inner wall fixed connection of tubular pile body, the welding has the stirrup between first reinforcing bar and the second reinforcing bar, the inner wall fixedly connected with rod iron of tubular pile body, the first anchor reinforcing bar of top fixedly connected with of rod iron, the inner wall fixedly connected with end plate of tubular pile body, the inside of tubular pile body is provided with the core concrete that fills.

Preferably, the outside cover of rod iron is equipped with first waterproof circle, the top fixedly connected with first fastening bolt of first waterproof circle, the inner circle of first fastening bolt and the outside fixed connection of rod iron.

Preferably, the top welding of rod iron has the connecting plate, the top welding of connecting plate has first anchor reinforcing bar.

Preferably, the top of first reinforcing bar fixedly connected with waterproof steel plate, the top of waterproof steel plate and the bottom fixed connection of first waterproof circle.

Preferably, the top of the waterproof steel plate is fixedly connected with a second waterproof ring, the inner ring of the second waterproof ring is fixedly connected with the outer side of the second steel bar, the top of the second waterproof ring is fixedly connected with a second fastening bolt, and the inner ring of the second fastening bolt is fixedly connected with the outer side of the second steel bar.

Preferably, the top fixedly connected with second anchor reinforcing bar of first anchor reinforcing bar, the one end and the inner wall fixed connection of cushion cap body that first anchor reinforcing bar was kept away from to second anchor reinforcing bar.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an it is outside to turn over and roll over to turn over through first anchor reinforcing bar, has strengthened the firm in connection degree between cushion cap body and the tubular pile body, pour the core-filling concrete in the steel reinforcement cage that first reinforcing bar, second reinforcing bar and stirrup are constituteed simultaneously, has strengthened the firm in connection nature, the stability between tubular pile body and the steel reinforcement cage, also make whole connection structure more firm, stable simultaneously, through welding the second anchor reinforcing bar at the top of first anchor reinforcing bar, further strengthened the firm in connection between tubular pile body and the cushion cap body, solved between conventional tubular pile and the core-filling steel reinforcement cage only through the concrete core-filling play a connection fixed action, the insecure problem of connection relation between the two;

2. the utility model discloses a set up first waterproof circle, can prevent that the inside moisture of cushion cap from getting into the inside of tubular pile body through the junction of rod iron and tubular pile body, and cause the influence to the tubular pile body, through setting up first fastening bolt, can fix first waterproof circle, through setting up the steel connecting plate, strengthened the firm in connection between rod iron and the first anchor reinforcing bar, through setting up waterproof steel plate, can seal the trompil department of tubular pile body, prevent that external moisture from getting into the inside of tubular pile body;

3. the utility model discloses a set up the waterproof circle of second, can seal the junction of waterproof steel sheet and second reinforcing bar, prevent that moisture from getting into the inside of tubular pile body and causing the influence to the tubular pile body, through setting up second fastening bolt, can fix the waterproof circle of second, through setting up second anchor reinforcing bar, strengthened the firm in connection degree between first anchor reinforcing bar and the cushion cap body to the resistance to plucking performance of tubular pile body has been strengthened.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

FIG. 3 is a schematic structural view of the waterproof steel plate of the present invention;

fig. 4 is the structure schematic diagram of the utility model discloses cushion cap body and tubular pile body.

In the figure: 1. a cushion cap body; 2. a concrete cushion; 3. a tubular pile body; 4. a support plate; 5. a first reinforcing bar; 6. a second reinforcing bar; 7. hooping; 8. a steel bar; 9. a first anchoring bar; 10. an end plate; 11. a first fastening bolt; 12. connecting steel plates; 13. a waterproof steel plate; 14. a second waterproof ring; 15. a second fastening bolt; 16. filling core concrete; 17. a second anchoring bar; 18. the first waterproof ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a resistance to plucking tubular pile and cushion cap connection structure, including cushion cap body 1, the bottom of 1 inner chamber of cushion cap body is provided with concrete cushion 2, the inner chamber of cushion cap body 1 is provided with tubular pile body 3, the inner wall fixedly connected with layer board 4 of tubular pile body 3, the top of layer board 4 is first reinforcing bar 5 of fixedly connected with and second reinforcing bar 6 respectively, one side of first reinforcing bar 5 and the inner wall fixed connection of tubular pile body 3, the welding has stirrup 7 between first reinforcing bar 5 and the second reinforcing bar 6, the inner wall fixedly connected with rod iron 8 of tubular pile body 3, the first anchor reinforcing bar 9 of top fixedly connected with of rod iron 8, the inner wall fixedly connected with end plate 10 of tubular pile body 3, the inside of tubular pile body 3 is provided with fills core concrete 16.

Further, the outside cover of rod iron 8 is equipped with first waterproof circle 18, the first fastening bolt 11 of top fixedly connected with of first waterproof circle 18, the inner circle of first fastening bolt 11 and the outside fixed connection of rod iron 8, through setting up first waterproof circle 18 in the outside of rod iron 8, can prevent that the inside moisture of cushion cap from getting into the inside of tubular pile body 3 through the junction of rod iron 8 and tubular pile body 3, and cause the influence to tubular pile body 3, through setting up first fastening bolt 11, can fix first waterproof circle 18, prevent that first waterproof circle 18 from taking place to become flexible and influence water-proof effects.

Further, the top welding of rod iron 8 has connecting steel plate 12, and the top welding of connecting steel plate 12 has first anchor reinforcing bar 9, through set up connecting steel plate 12 between rod iron 8 and first anchor reinforcing bar 9, has strengthened the firm degree of being connected between rod iron 8 and the first anchor reinforcing bar 9 to the firm degree of whole device has been strengthened.

Further, the top fixedly connected with waterproof steel sheet 13 of first reinforcing bar 5, the top of waterproof steel sheet 13 and the bottom fixed connection of first waterproof circle 18 set up waterproof steel sheet 13 through the top at first reinforcing bar 5, can seal the trompil department of tubular pile body 3, prevent that external moisture from getting into the inside of tubular pile body 3.

Further, waterproof circle 14 of top fixedly connected with second of waterproof steel sheet 13, the inner circle of waterproof circle 14 of second and the outside fixed connection of second reinforcing bar 6, the top fixedly connected with second fastening bolt 15 of waterproof circle 14 of second, the inner circle of second fastening bolt 15 and the outside fixed connection of second reinforcing bar 6, through setting up waterproof circle 14 of second, can seal the junction of waterproof steel sheet 13 and second reinforcing bar 6, prevent that moisture from getting into tubular pile body 3's inside and causing the influence to tubular pile body 3, through setting up second fastening bolt 15, can fix waterproof circle 14 of second, prevent that waterproof circle 14 of second from taking place to become flexible and influence water-proof effects.

Further, the top fixedly connected with second anchor reinforcing bar 17 of first anchor reinforcing bar 9, the one end that first anchor reinforcing bar 9 was kept away from to second anchor reinforcing bar 17 and the inner wall fixed connection of cushion cap body 1 have strengthened the firm in connection degree between first anchor reinforcing bar 9 and the cushion cap body 1 through set up second anchor reinforcing bar 17 at the top of first anchor reinforcing bar 9 to the resistance to plucking performance of tubular pile body 3 has been strengthened.

The working principle is as follows: in the device, a first steel bar 5, a second steel bar 6 and a steel bar 8 are arranged inside a tubular pile body 3, the top of the steel bar 8 is provided with a first anchoring steel bar 9 which is firmly connected, and a stirrup 7 is welded between the first steel bar 5 and the second steel bar 6, so that the first steel bar 5 and the second steel bar 6 are firmly connected, the first anchoring steel bar 9 is turned outwards, the connection firmness between the pile cap body 1 and the tubular pile body 3 is enhanced, and simultaneously, core filling concrete 16 is poured inside a steel reinforcement cage consisting of the first steel bar 5, the second steel bar 6 and the stirrup 7, so that the connection firmness and stability between the tubular pile body 3 and the steel reinforcement cage are enhanced, and the whole connection structure is firmer and more stable, and the connection firmness between the tubular pile body 3 and the pile cap body 1 is further enhanced by welding a second anchoring steel bar 17 on the top of the first anchoring steel bar 9, thereby the connection of the whole device is firmer and more stable.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a resistance to plucking tubular pile and cushion cap connection structure, includes cushion cap body (1), its characterized in that: a concrete cushion layer (2) is arranged at the bottom of the inner cavity of the bearing platform body (1), a tubular pile body (3) is arranged in the inner cavity of the bearing platform body (1), the inner wall of the tubular pile body (3) is fixedly connected with a supporting plate (4), the top of the supporting plate (4) is respectively and fixedly connected with a first reinforcing steel bar (5) and a second reinforcing steel bar (6), one side of the first steel bar (5) is fixedly connected with the inner wall of the tubular pile body (3), a stirrup (7) is welded between the first reinforcing steel bar (5) and the second reinforcing steel bar (6), the inner wall of the tubular pile body (3) is fixedly connected with a steel bar (8), the top of the steel bar (8) is fixedly connected with a first anchoring reinforcing steel bar (9), the inner wall fixedly connected with end plate (10) of tubular pile body (3), the inside of tubular pile body (3) is provided with fills out core concrete (16).

2. The connecting structure of the uplift pipe pile and the bearing platform as claimed in claim 1, wherein: the outside cover of rod iron (8) is equipped with first waterproof circle (18), the first fastening bolt (11) of top fixedly connected with of first waterproof circle (18), the inner circle of first fastening bolt (11) and the outside fixed connection of rod iron (8).

3. The connecting structure of the uplift pipe pile and the bearing platform as claimed in claim 1, wherein: the top welding of rod iron (8) has connecting plate (12), the top welding of connecting plate (12) has first anchor reinforcing bar (9).

4. The connecting structure of the uplift pipe pile and the bearing platform as claimed in claim 1, wherein: the top fixedly connected with waterproof steel sheet (13) of first reinforcing bar (5), the bottom fixed connection of the top of waterproof steel sheet (13) and first waterproof circle (18).

5. The connecting structure of the uplift pipe pile and the bearing platform as claimed in claim 4, wherein: the top fixedly connected with second waterproof circle (14) of waterproof steel sheet (13), the inner circle of waterproof circle of second (14) and the outside fixed connection of second reinforcing bar (6), the top fixedly connected with second fastening bolt (15) of waterproof circle of second (14), the inner circle of second fastening bolt (15) and the outside fixed connection of second reinforcing bar (6).

6. The connecting structure of the uplift pipe pile and the bearing platform as claimed in claim 1, wherein: the top fixedly connected with second anchor reinforcing bar (17) of first anchor reinforcing bar (9), the one end that first anchor reinforcing bar (9) are kept away from in second anchor reinforcing bar (17) is connected with the inner wall fixed connection of cushion cap body (1).