Reinforcing structure applied to large deviation of steel pipe pile
By setting up reinforcement frames on the inner and outer walls of steel pipe piles, the problem of the inability to place the Bere beam caused by the deviation of steel pipe piles is solved, and the effect of uniform stress, high safety and saving construction process is achieved.
Patent Information
- Application Number
- CN202422121029.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-08-30
AI Technical Summary
During the construction of the project, the Bere beam cannot be placed normally due to the deviation of the steel pipe piles, which creates safety hazards and requires re-construction, which wastes manpower and material resources.
Reinforcement frames are installed on the inner and outer walls of steel pipe piles, including intermediate vertical plates, outer vertical plates and horizontal partitions, forming a stable bull leg structure, and the upper load is transmitted through the vertical plates and steel panels to adapt to different deviation distances.
It achieves uniform stress and high safety, saves re-construction processes, and uses less steel, strong adaptability, and has great promotional value.
Smart Images
Figure CN223214555U_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of engineering construction, and in particular relates to a reinforcement structure applied to large-displacement steel pipe piles. Background Art
[0002] During the construction of major structures in engineering projects, temporary supports, temporary bridges, and platforms are widely used to assist with the main structure. As the primary load-bearing components commonly used in temporary structures, "Type 321" Bailey beams and steel pipe piles are essential. To ensure structural safety and streamlined force transmission, when designing Bailey beams as the load-transmitting elements of the superstructure, the spacing of the steel pipe piles must be an integer multiple of 3 meters due to the Bailey beam's "3m module." However, during actual construction, due to human error by the construction team and equipment errors, the actual position of the steel pipe piles often deviates from the designed position. This is especially true when working underwater, where pile misalignment is more likely. If the pile misalignment is minor, the Bailey beam can still be placed on the distribution beam above the piles. However, if the pile misalignment is significant, the Bailey beam can only partially or completely fit onto the Bailey beam above the piles, necessitating re-installation of the piles, resulting in a waste of manpower and material resources. If left unaddressed, this can pose a significant safety hazard. Summary of the Invention
[0003] In view of this, the present invention aims to overcome the defects in the prior art and proposes a reinforcement structure for large deviations of steel pipe piles.
[0004] To achieve the above object, the technical solution created by the present invention is implemented as follows:
[0005] A reinforcement structure for large deviation of steel pipe piles includes reinforcement frames arranged correspondingly on the inner and outer walls of the steel pipe piles. The reinforcement frame includes a middle vertical plate, and outer vertical plates are symmetrically arranged on both sides of the middle vertical plate. The tops of the middle vertical plate and the two outer vertical plates are fixed to steel panels. The upper surface of the steel panel is flush with the top of the steel pipe column, and several horizontal partitions are arranged between the middle vertical plate and the outer vertical plates.
[0006] Furthermore, an upper and a lower transverse partition are provided between the middle vertical plate and the outer vertical plates, and the transverse partitions on both sides of the middle vertical plate are symmetrically arranged.
[0007] Furthermore, the lower ends of the middle vertical plate and the two outer vertical plates are provided with beveled corner structures.
[0008] Furthermore, the middle vertical plate has the same shape as the two outer vertical plates.
[0009] Furthermore, the middle vertical board is the same size as the two outer vertical boards.
[0010] Furthermore, outer vertical plates extend outwards from both sides of the steel panel.
[0011] Furthermore, the middle vertical plate and the two outer vertical plates are all welded and fixed to the steel pipe piles.
[0012] Furthermore, the middle vertical plate and the two outer vertical plates are all welded and fixed to the steel panel.
[0013] Compared with the prior art, the present invention has the following advantages:
[0014] This reinforcement structure has clear force, uses less steel, and is easy to process, eliminating the complex process of resetting steel pipes. By setting vertical plates and transverse partitions on the inner and outer walls of the steel pipe piles, a stable corbel structure is formed, transferring the upper load to the steel pipes; steel panels are placed above each vertical plate as a fixed platform for the pile top distribution beam, and at the same time, the upper load can be evenly distributed to the three vertical plates, ensuring uniform force and safety of the structure. In addition, the structure is scalable and the size of the vertical plates can be adjusted according to the size of the deviation to adapt to the different deviation distances of the steel pipes. It has great promotion value and good social benefits. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The accompanying drawings, which constitute part of the present invention, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an undue limitation of the present invention. In the accompanying drawings:
[0016] Figure 1 A schematic diagram of the structure created by the present invention;
[0017] Figure 2 for Figure 1 A top view of
[0018] Figure 3 for Figure 1 Right view of;
[0019] Figure 4 This is a schematic diagram of an embodiment of the present invention in which the outer vertical plate is provided with connection holes. DETAILED DESCRIPTION
[0020] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, features defined as "first", "second" and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.
[0022] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art can understand the specific meanings of the above terms in the present invention based on specific circumstances.
[0023] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.
[0024] A reinforcement structure used for large deviation of steel pipe piles, such as Figures 1 to 3 As shown, the reinforcement frame is installed on the inner and outer walls of the steel pipe pile 1. The reinforcement frame includes a middle vertical plate 2, with outer vertical plates 3 symmetrically arranged on both sides of the middle vertical plate. The tops of the middle vertical plate and the two outer vertical plates are fixed to the steel panel 4, the upper surface of the steel panel is flush with the top of the steel pipe column, and several horizontal partitions 5 are installed between the middle and outer vertical plates. Typically, the middle vertical plate and the two outer vertical plates are welded to the steel pipe pile. The middle vertical plate and the two outer vertical plates are also welded to the steel panel.
[0025] This invention is applicable to all structures using Bailey beams and steel pipe piles as the primary load-bearing structure, where the actual position of the steel pipe piles deviates significantly from the original design position due to certain reasons. This reinforcement structure is simple and clear, easy to manufacture, requires minimal materials, is highly effective, and has a wide range of applications. It eliminates the complex steps of re-installing steel pipe piles and effectively solves construction problems.
[0026] For example, two horizontal partitions, upper and lower, are installed between the middle vertical plate and the outer vertical plates, and the partitions on both sides of the middle vertical plate are symmetrically arranged. The lower ends of the middle vertical plate and the two outer vertical plates are each provided with a chamfered corner structure 6. The middle vertical plate and the two outer vertical plates have the same shape and size. The outer vertical plates extend outward on either side of the steel panel.
[0027] The invention creates three vertical plates at corresponding positions on the inner and outer walls of the steel pipe piles, which are welded and fixed to the steel pipe piles to serve as support and force transmission structures. Horizontal transverse partitions are set between the vertical plates to enhance the stability of each vertical plate. Steel panels are set above each vertical plate and welded to the vertical plates. The steel panels are used as fixed platforms and force transmission plates for the pile top distribution beams. In an optional embodiment, Figure 4 As shown, connection holes 7 are provided on both outer vertical plates, and the connection holes on the two outer vertical plates are arranged in a corresponding manner. As needed, extension plates or connecting seats can be connected to the outer vertical plates to improve the expandability of the reinforcement structure. Preferably, the connection holes are arranged between the upper and lower transverse partitions, with three rows of connection holes, each row containing 3-5 holes. In another optional embodiment, the grooves between the transverse partitions and between the transverse partitions and the steel panels can be filled with cement or sand, which not only acts as a counterweight but also effectively improves the structural strength of the reinforcement frame.
[0028] This reinforcement structure has clear force, uses less steel, and is easy to process, eliminating the complex process of resetting steel pipes. By setting vertical plates and transverse partitions on the inner and outer walls of the steel pipe piles, a stable corbel structure is formed, transferring the upper load to the steel pipes; steel panels are placed above each vertical plate as a fixed platform for the pile top distribution beam, and at the same time, the upper load can be evenly distributed to the three vertical plates, ensuring uniform force and safety of the structure. In addition, the structure is scalable and the size of the vertical plates can be adjusted according to the size of the deviation to adapt to the different deviation distances of the steel pipes. It has great promotion value and good social benefits.
[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A reinforcement structure for large deviation of steel pipe piles, characterized by: It includes reinforcement frames arranged correspondingly on the inner and outer walls of the steel pipe piles. The reinforcement frames include a middle vertical plate, and outer vertical plates are symmetrically arranged on both sides of the middle vertical plate. The tops of the middle vertical plate and the two outer vertical plates are fixed to the steel panels. The upper surface of the steel panels is flush with the top of the steel pipe column, and several horizontal partitions are arranged between the middle vertical plate and the outer vertical plates.
2. The reinforcement structure for large displacement of steel pipe piles according to claim 1, characterized in that: There are upper and lower horizontal partitions between the middle vertical plate and the outer vertical plates, and the horizontal partitions on both sides of the middle vertical plate are arranged symmetrically.
3. The reinforcement structure for large displacement of steel pipe piles according to claim 1, characterized in that: The lower ends of the middle vertical plate and the two outer vertical plates are all provided with beveled corner structures.
4. The reinforcement structure for large displacement of steel pipe piles according to claim 1, characterized in that: The middle vertical plate has the same shape as the two outer vertical plates.
5. The reinforcement structure for large displacement of steel pipe piles according to claim 1, characterized in that: The middle vertical plate is the same size as the two outer vertical plates.
6. The reinforcement structure for large displacement of steel pipe piles according to claim 1, characterized in that: Outer vertical plates extend outward on both sides of the steel panel.
7. The reinforcement structure for large displacement of steel pipe piles according to claim 1, characterized in that: The middle vertical plate and the two outer vertical plates are all welded and fixed to the steel pipe piles.
8. The reinforcement structure for large-displacement steel pipe piles according to claim 1, characterized in that: The middle vertical plate and the two outer vertical plates are welded and fixed to the steel panel.