PHC pipe pile core butt joint reinforcing structure
By designing the docking structure of docking parts, support rods, barrier plates, steel bars and support mechanisms on PHC pipe piles, the problem of poor production accuracy of steel cages in the existing reinforcement methods is solved, and a more efficient reinforcement effect is achieved.
Patent Information
- Application Number
- CN202420534687.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-19
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-03-19
AI Technical Summary
The existing PHC pipe pile reinforcement method has poor reinforcement effect due to the poor production accuracy of the steel cage.
A PHC pipe pile core docking and reinforcement structure is designed. By installing docking parts, support rods, barrier plates, steel bars and support mechanisms on the main body of the pipe column, and fixing the support mechanism through screws, the correct position and fixability of the steel bars are ensured.
Through this structure, it is possible to quickly install the support ring, ensure the uniform distance between the support rings, avoid the deviation of the steel bars, and improve the reinforcement effect.
Smart Images
Figure CN222796393U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of a PHC pipe pile core butt joint reinforcement structure, in particular to a PHC pipe pile core butt joint reinforcement structure. Background Art
[0002] PHC pipe piles, the full name of which is prestressed concrete pipe piles, are a commonly used foundation engineering material in construction projects. They are mainly made of high-strength prestressed concrete and have high bearing capacity and shear resistance. PHC pipe piles are generally used in projects such as bored piles, bored piles and caissons to bear the loads of buildings or other structures and transfer the loads to the foundation soil, thereby strengthening the foundation and stabilizing the structure. In construction projects, PHC pipe piles are widely used in foundation projects under various complex geological conditions, such as high-rise buildings, bridges, docks, dams and other projects.
[0003] After the pipe column is embedded, it needs to be reinforced. Most of the existing reinforcement methods are to fill the core of the pipe pile for reinforcement. The core filling uses C35 slightly expansive fine stone concrete according to the design requirements, and the filling requires the use of steel cages. However, some steel cages are handmade by workers with poor production accuracy, resulting in poor reinforcement effect.
[0004] Therefore, we made improvements and proposed a PHC pipe pile core butt reinforcement structure. Utility Model Content
[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:
[0006] The utility model discloses a PHC pipe pile core butt joint reinforcement structure, comprising a pipe column main body, a butt joint piece is installed on the surface of the pipe column main body, a mounting hole is installed on the surface of the butt joint piece, a support rod is installed in the mounting hole, the support rod passes through the mounting rod, a baffle plate is installed on the bottom of the mounting rod, a plurality of steel bars are installed on the surface of the baffle plate, a plurality of groups of support mechanisms are sleeved on the surface of the steel bars, and the uppermost support mechanism is fixed to the inner wall of the pipe column main body by screws.
[0007] As a preferred technical solution of the utility model, the support mechanism includes a plurality of sleeves, support rings are installed on the surface of the sleeves, and the sleeves correspond to the steel bars one by one.
[0008] As a preferred technical solution of the utility model, the surface of the blocking plate is provided with a first threaded hole and a second threaded hole, the surface of the mounting rod is provided with a thread matching the first threaded hole, the surface of the steel bar is provided with a thread matching the second threaded hole, the surface of the docking piece is provided with a third threaded hole, and the surface of the support rod is provided with a thread matching the third threaded hole.
[0009] As a preferred technical solution of the present utility model, the second threaded holes are evenly distributed on the surface of the blocking plate.
[0010] As a preferred technical solution of the utility model, a docking hole is provided on the surface of the docking piece.
[0011] As a preferred technical solution of the utility model, the surface of the support ring is provided with openings matching with the screws.
[0012] The beneficial effects of the utility model are:
[0013] 1. The support mechanism can be fixed by using screws to prevent it from moving up and down;
[0014] 2. Through the coordinated use of the sleeve and the support ring, the sleeve can ensure that the distance between each support ring is equal, and the support ring can limit the steel bar to prevent it from shifting. Through the above design, the support ring can be installed conveniently and quickly, and the distance between the support rings can also be equal, thereby improving the reinforcement effect;
[0015] 3. The first threaded hole can facilitate the installation of the mounting rod, the second threaded hole can facilitate the installation of the steel bar, and the third threaded hole can facilitate the installation of the support rod. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The above and other objects, features and advantages of the present disclosure will become more apparent through a more detailed description of exemplary embodiments of the present disclosure in conjunction with the accompanying drawings, wherein like reference numerals generally represent like components in the exemplary embodiments of the present disclosure.
[0017] Figure 1 This is an overall diagram of a PHC pipe pile core butt reinforcement structure of the utility model;
[0018] Figure 2 This is a partial diagram of a PHC pipe pile core butt reinforcement structure of the utility model;
[0019] Figure 3 It is an internal diagram of a PHC pipe pile core butt reinforcement structure of the utility model.
[0020] Figure 4 It is an internal division diagram of a PHC pipe pile core butt reinforcement structure of the utility model.
[0021] Figure 5 The utility model discloses a barrier plate diagram of a PHC pipe pile core butt reinforcement structure.
[0022] In the figure: 1. pipe column body; 2. docking part; 3. mounting hole; 4. support rod; 5. mounting rod; 6. baffle plate; 7. steel bar; 8. screw; 9. sleeve; 10. support ring; 11. first threaded hole; 12. second threaded hole; 13. third threaded hole; 14. docking hole; 15. opening. DETAILED DESCRIPTION
[0023] The preferred embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present disclosure more thorough and complete, and to fully convey the scope of the present disclosure to those skilled in the art.
[0024] Example: Figure 1-5 As shown, the utility model is a PHC pipe pile core butt joint reinforcement structure, comprising a pipe column body 1, a butt joint piece 2 is installed on the surface of the pipe column body 1, a mounting hole 3 is installed on the surface of the butt joint piece 2, a support rod 4 is installed in the mounting hole 3, the support rod 4 penetrates the mounting rod 5, a baffle plate 6 is installed at the bottom of the mounting rod 5, a plurality of steel bars 7 are installed on the surface of the baffle plate 6, a plurality of support mechanisms are sleeved on the surface of the steel bars 7, and the uppermost support mechanism is fixed to the inner wall of the pipe column body 1 by screws 8. By using the screws 8, the support mechanism can be fixed to prevent the support mechanism from moving up and down.
[0025] The support mechanism includes a plurality of sleeves 9, and a support ring 10 is installed on the surface of the sleeve 9, and the sleeve 9 corresponds to the steel bar 7 one by one. Through the coordinated use of the sleeve 9 and the support ring 10, the sleeve 9 can ensure that the distance between each support ring 10 is equal, and the support ring 10 can limit the steel bar 7 to prevent it from deflecting. Through the above design, the support ring 10 can be installed conveniently and quickly, and the distance between the support rings 10 can also be equal, thereby improving the reinforcement effect.
[0026] The surface of the blocking plate 6 is provided with a first threaded hole 11 and a second threaded hole 12, the surface of the mounting rod 5 is provided with a thread matching the first threaded hole 11, the surface of the steel bar 7 is provided with a thread matching the second threaded hole 12, the surface of the docking member 2 is provided with a third threaded hole 13, and the surface of the support rod 4 is provided with a thread matching the third threaded hole 13. The first threaded hole 11 can facilitate the installation of the mounting rod 5, the second threaded hole 12 can facilitate the installation of the steel bar 7, and the third threaded hole 13 can facilitate the installation of the support rod 4.
[0027] The second threaded holes 12 are evenly distributed on the surface of the blocking plate 6 .
[0028] A docking hole 14 is formed on the surface of the docking member 2 .
[0029] The surface of the support ring 10 is provided with openings 15 matching the screws 8 .
[0030] Working principle: When using this type of PHC pipe pile core butt reinforcement structure, first pre-bury the pipe column body 1 in the ground, then install the mounting rod 5 in the first threaded hole 11 of the baffle plate 6, and then install the steel bar 7 in the second threaded hole 12 of the baffle plate 6, and then install the support mechanism on the steel bar 7, and then put it into the pipe column body 1, and then pass the support through the mounting hole 3 and the mounting rod 5 and put it into the third threaded hole 13, and then tighten the support rod 4, and then pass the screw 8 through the opening 15, and then fix it on the inner wall of the pipe column to complete the installation, and then pour concrete. Through the above design, the support ring 10 can be installed conveniently and quickly, and the distance between the support rings 10 can also be made equal, thereby improving the reinforcement effect.
[0031] To facilitate understanding of the scheme and effects of the embodiment of the utility model, a specific application example is given below. Those skilled in the art should understand that this example is only for facilitating understanding of the utility model, and any specific details thereof are not intended to limit the utility model in any way.
[0032] Those skilled in the art should understand that the purpose of the above description of the embodiments of the present invention is only to exemplarily illustrate the beneficial effects of the embodiments of the present invention, and is not intended to limit the embodiments of the present invention to any given examples.
[0033] The various embodiments of the utility model have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims
1. A PHC pile core butt reinforcement structure, comprising a pipe column body (1), characterized in that: A docking piece (2) is installed on the surface of the pipe column body (1), a mounting hole (3) is installed on the surface of the docking piece (2), a support rod (4) is installed in the mounting hole (3), the support rod (4) passes through the mounting rod (5), a baffle plate (6) is installed at the bottom of the mounting rod (5), a plurality of steel bars (7) are installed on the surface of the baffle plate (6), a plurality of support mechanisms are sleeved on the surface of the steel bars (7), and the uppermost support mechanism is fixed to the inner wall of the pipe column body (1) by screws (8).
2. A PHC pipe pile core butt reinforcement structure according to claim 1, characterized in that: The support mechanism comprises a plurality of sleeves (9), the surface of each sleeve (9) being provided with a support ring (10), and each sleeve (9) corresponds to a steel bar (7) in a one-to-one manner.
3. A PHC pipe pile core butt joint reinforcement structure according to claim 1, characterized in that: The surface of the baffle plate (6) is provided with a first threaded hole (11) and a second threaded hole (12); the surface of the mounting rod (5) is provided with a thread matching the first threaded hole (11); the surface of the steel bar (7) is provided with a thread matching the second threaded hole (12); the surface of the docking member (2) is provided with a third threaded hole (13); and the surface of the support rod (4) is provided with a thread matching the third threaded hole (13).
4. A PHC pipe pile core butt joint reinforcement structure according to claim 3, characterized in that: The second threaded holes (12) are evenly distributed on the surface of the blocking plate (6).
5. The PHC pipe pile core butt reinforcement structure according to claim 1 is characterized in that: A docking hole (14) is provided on the surface of the docking piece (2).
6. The PHC pipe pile core butt reinforcement structure according to claim 2 is characterized in that: The surface of the support ring (10) is provided with an opening (15) matching the screw (8).