Foundation reinforcing structure for building foundation in soft soil area

Abstract

The utility model discloses a soft soil area building foundation reinforcing structure which comprises a foundation body, a reinforcing frame is fixedly connected to the center of the top of the foundation body, supporting plates are fixedly connected to the positions, close to the top and the bottom, in the reinforcing frame, a reinforcing seat is fixedly connected to the top of the supporting plate arranged close to the top, and the reinforcing seat is fixedly connected to the bottom of the reinforcing frame. Side plates are arranged at the positions, close to the two sides, between the two supporting plates, and four side end reinforcing rods are fixedly connected to the sides, opposite to each other, of the two side plates. According to the foundation reinforcing structure for the building foundation in the soft soil area, by designing the reinforcing structure comprising the foundation body, the reinforcing frame, the supporting plate, the reinforcing base, the side plates and the top end plate, the overall structure is effectively simplified, and the complex connection and matching requirements among components are reduced; assembly can be completed more quickly and accurately, dependence on the construction technology level is reduced, and therefore the construction efficiency and the stability of a reinforcing structure are effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of foundation technology, specifically to a foundation reinforcement structure for buildings in soft soil areas. Background Technology

[0002] When reinforcing building foundations in soft soil areas, engineers often face numerous challenges. Soft soil regions have complex geological conditions, characterized by low bearing capacity, high compressibility, and poor permeability. These properties easily lead to uneven foundation settlement and insufficient bearing capacity, thus affecting the stability and safety of buildings. Therefore, designing an efficient, stable, and easy-to-construct foundation reinforcement structure is particularly important.

[0003] Existing foundation reinforcement structures typically consist of multiple interconnected components. The connection methods and fitting precision requirements between these components are high. In actual construction, due to complex site conditions and difficulty in controlling construction precision, it is often difficult to ensure the stability and reliability of the reinforcement structure. In addition, some reinforcement structures require large-scale excavation of the foundation during the reinforcement process, which not only increases the construction difficulty and cost, but may also cause damage to the surrounding environment. Utility Model Content

[0004] The purpose of this utility model is to provide a foundation reinforcement structure for buildings in soft soil areas, in order to solve the problems mentioned in the background art. Existing foundation reinforcement structures usually contain multiple interconnected components. The connection methods and fitting precision requirements between these components are high. In actual construction, due to complex site conditions and difficulty in controlling construction precision, it is often difficult to ensure the stability and reliability of the reinforcement structure. In addition, some reinforcement structures require large-area excavation of the foundation during the reinforcement process, which not only increases the construction difficulty and cost, but may also cause damage to the surrounding environment.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a foundation reinforcement structure for buildings in soft soil areas, comprising a foundation body, a reinforcement frame fixedly connected to the center of the top of the foundation body, support plates fixedly connected to the top and bottom of the reinforcement frame, a reinforcing seat fixedly connected to the top of the support plate located at the top, side plates provided on both sides between the two support plates, four side end reinforcing rods fixedly connected to the opposite side of the two side plates, the side end reinforcing rods extending into the interior of the foundation body on the side away from the side plates, arc-shaped abutments fixedly connected to the top and bottom of the opposite side of the two side plates, a top plate provided on the top of the foundation body, a conical abutment fixedly connected to the center of the bottom of the top plate, the bottom of the conical abutment extending into the interior of the reinforcement frame through the reinforcing seat, the two support plates and the reinforcement frame in sequence, and the opposite sides of the two arc-shaped abutments on the left and right respectively contacting the two sides of the conical abutment.

[0006] Compared with the prior art, the beneficial effects of this utility model are:

[0007] The foundation reinforcement structure in this soft soil area simplifies the overall structure by designing a structure comprising a foundation body, reinforcement frame, support plate, reinforcing base, side plates, and top plate. This reduces the complexity of connections and fits between components, allowing construction workers to assemble the structure more quickly and accurately on-site, reducing reliance on construction skills and thus improving construction efficiency and the stability of the reinforcement structure. By installing side-end reinforcing rods on the side plates and embedding them deep into the foundation body, the connection strength between the reinforcement structure and the foundation is effectively enhanced. Simultaneously, the bottom reinforcement cone further stabilizes the foundation, preventing structural failure due to foundation settlement. Furthermore, the combined use of arc-shaped abutments and conical abutments not only increases the overall rigidity of the structure but also effectively disperses and resists external loads, improving the reliability of the reinforcement structure. The use of the reinforcement frame and support plate further enhances the overall structural integrity. The ingenious combination of these elements enables effective foundation reinforcement without extensive excavation. This design not only reduces construction costs but also minimizes environmental damage, contributing to environmental protection and sustainable development. By creating movable slots on the support plate and establishing sliding connections between the support rods and the movable blocks, this invention achieves precise adjustment and positioning of the side plates during the reinforcement process. Simultaneously, the bidirectional damping rods increase the connection stability between the side plates, preventing structural deformation caused by external forces. These design features collectively improve construction accuracy, ensuring the stability and effectiveness of the reinforced structure. Reinforcing rods and nails are installed at the bottom of the top plate. These components not only increase the connection strength between the top plate and the foundation but also enhance the overall load-bearing capacity of the reinforced structure. Furthermore, the top plate is tightly connected to the reinforcing seat using fixing bolts, further strengthening the overall stability and safety of the structure. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the structure of this utility model;

[0009] Figure 2 This utility model Figure 1 A magnified view of part A in the diagram;

[0010] Figure 3 This utility model Figure 1 A magnified view of part B in the diagram;

[0011] Figure 4 This is a three-dimensional structural view of the side plate of this utility model.

[0012] In the diagram: 1. Foundation; 2. Reinforcement frame; 3. Support plate; 4. Reinforcing seat; 5. Top plate; 6. Reinforcing rod; 7. Reinforcing nail; 8. Fixing bolt; 9. Side plate; 10. Conical abutment; 11. Arc-shaped abutment block; 12. Moving groove; 13. Moving block; 14. Support rod; 15. Two-way damping rod; 16. Bottom end reinforcing cone; 17. Groove; 18. Fixing plate; 19. Limiting spring; 20. Side end reinforcing rod. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Please see Figure 1-4 This utility model provides a technical solution: a foundation reinforcement structure for buildings in soft soil areas, including a foundation body 1. A reinforcement frame 2 is fixedly connected to the center of the top of the foundation body 1. Support plates 3 are fixedly connected to the top and bottom of the reinforcement frame 2. A reinforcing seat 4 is fixedly connected to the top of the support plate 3 located at the top position. Side plates 9 are provided on both sides between the two support plates 3. Four side end reinforcing rods 20 are fixedly connected to the opposite side of the two side plates 9. The side end reinforcing rods 20 away from the side plates 9 penetrate into the interior of the foundation body 1. Arc-shaped abutments 11 are fixedly connected to the top and bottom positions of the opposite side of the two side plates 9. A top plate 5 is provided on the top of the foundation body 1. A conical abutment 10 is fixedly connected to the center of the bottom of the top plate 5. The bottom of the conical abutment 10 passes through the reinforcing seat 4, the two support plates 3 and the reinforcement frame 2 in sequence and extends into the interior of the reinforcement frame 2. The opposite sides of the two arc-shaped abutments 11 located on the left and right respectively contact the two sides of the conical abutment 10.

[0015] The bottom of the reinforcing frame 2 is fixedly connected with several bottom reinforcing cones 16, and the bottom of the bottom reinforcing cones 16 penetrates into the interior of the ground body 1.

[0016] Two support plates 3 are set at the top and bottom, and each side of the opposite side is provided with a moving groove 12. The top and bottom of the side plate 9 are fixedly connected to a moving block 13. The side of the moving block 13 away from the side plate 9 extends into the interior of the moving groove 12 and is slidably connected to the moving groove 12. A support rod 14 is fixedly connected inside the moving groove 12. The support rod 14 is sleeved with the moving block 13 and slidably connected.

[0017] On the opposite side of the two side plates 9, a groove 17 is provided between the two side end reinforcing rods 20. On both sides of the inner wall of the reinforcing frame 2, a fixing plate 18 is fixedly connected between the two side end reinforcing rods 20 and the inner wall of the groove 17. A limit spring 19 is fixedly connected between the two fixing plates 18 on the left and right.

[0018] Two-way damping rods 15 are fixedly connected to the top, center and bottom positions of the front and rear sides between the two side plates 9.

[0019] Several reinforcing rods 6 are fixedly connected to the bottom of the top plate 5 corresponding to the outer side of the conical abutment 10. The bottom of the reinforcing rods 6 penetrates into the interior of the reinforcing seat 4. Several reinforcing nails 7 are fixedly connected to the outer side of the bottom of the top plate 5. The bottom of the reinforcing nails 7 penetrates into the interior of the ground base 1.

[0020] Six fixing bolts 8 are threadedly connected to the outer side of the top of the top plate 5. The bottom of the fixing bolts 8 penetrates into the interior of the reinforcing seat 4 and is threadedly connected to the reinforcing seat 4.

[0021] Working principle: When foundation reinforcement is required, external force is used to press the top plate 5 and its bottom conical abutment 10 downwards. The bottom of the conical abutment 10 gradually penetrates the reinforcing seat 4 and the two support plates 3, and finally enters the interior of the reinforcement frame 2. As the conical abutment 10 is pressed down, its two sides gradually contact the two arc-shaped abutment blocks 11 and generate thrust. After being pushed, the arc-shaped abutment blocks 11 drive the two side plates 9 to move to the sides respectively. Since the side plates 9 and the support plates 3 are slidably connected by the moving block 13 and the moving groove 12, the side plates 9 can unfold to the sides smoothly and in a controlled manner. While the side plates 9 move to the sides, the side end reinforcing rods 20 fixed on their outer sides also move and gradually penetrate into the interior of the foundation body 1. The penetration of the side end reinforcing rods 20 strengthens the connection between the foundation and the reinforcement structure, improving the stability and load-bearing capacity of the overall structure. During the movement of the side plates 9, the limiting springs 19 fixed between the inner wall of the reinforcement frame 2 and the fixed plate 18 in the groove 17 of the side plates 9 are stretched, limiting the movement of the side plates 9. The tension of spring 19 provides a certain damping and buffer for the movement of side plate 9, preventing impact and damage caused by excessively fast movement of side plate 9. The reinforcing rod 6 at the bottom of top plate 5 penetrates into the interior of reinforcing seat 4, forming an additional connection point with reinforcing seat 4, which enhances the connection strength between top plate 5 and reinforcing structure. The reinforcing nail 7 at the bottom of top plate 5 also penetrates into the interior of base body 1, further fixing top plate 5 to base body 1. Finally, top plate 5 and reinforcing seat 4 are threaded together by fixing bolt 8, realizing the final fixation of top plate 5 and reinforcing structure.

[0022] In summary, the foundation reinforcement structure for buildings in soft soil areas, through the design of a reinforcement structure comprising a foundation body 1, a reinforcement frame 2, a support plate 3, a reinforcing seat 4, side plates 9, and a top plate 5, effectively simplifies the overall structure and reduces the complex connections and fit requirements between components. This design allows construction workers to complete assembly more quickly and accurately on-site, reducing reliance on construction skills and thus effectively improving construction efficiency and the stability of the reinforcement structure. By setting side-end reinforcing rods 20 on the side plates 9 and embedding them deep into the foundation body 1, the connection strength between the reinforcement structure and the foundation is effectively enhanced. Simultaneously, the bottom-end reinforcing cone 16 further stabilizes the foundation of the reinforcement structure, preventing structural failure due to foundation settlement. Furthermore, the combined use of the arc-shaped abutment block 11 and the conical abutment column 10 not only increases the overall rigidity of the structure but also effectively disperses and resists external loads, improving the reliability of the reinforcement structure. By utilizing the reinforcement frame 2 and the support... The ingenious combination of plates 3 enables effective foundation reinforcement without large-scale excavation. This design not only reduces construction costs but also minimizes damage to the surrounding environment, contributing to environmental protection and sustainable development. By creating a movable groove 12 on the support plate 3 and setting a sliding connection between the support rod 14 and the movable block 13, this invention achieves precise adjustment and positioning of the side plates 9 during the reinforcement process. Simultaneously, the bidirectional damping rod 15 increases the connection stability between the side plates 9, preventing structural deformation caused by external forces. These designs collectively improve construction accuracy, ensuring the stability and reinforcement effect of the reinforced structure. Reinforcing rods 6 and reinforcing nails 7 are set at the bottom of the top plate 5. These components not only increase the connection strength between the top plate 5 and the foundation body 1 but also enhance the overall load-bearing capacity of the reinforced structure. Furthermore, the top plate 5 is tightly connected to the reinforcing seat 4 by fixing bolts 8, further enhancing the overall stability and safety of the structure.

[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A soft soil area building ground foundation reinforcement structure comprising a ground base body (1), characterized in that: The top of the basic body (1) is fixedly connected with a reinforcing frame (2), the top and bottom of the reinforcing frame (2) are fixedly connected with support plates (3), the top of the support plate (3) arranged at the top is fixedly connected with a reinforcing seat (4), the two sides of the two support plates (3) are provided with side plates (9), the side away from the side plate (9) of the four side end reinforcing rods (20) fixedly connected with the opposite sides of the two side plates (9) is penetrated into the inside of the basic body (1), the top and bottom of the opposite side of the two side plates (9) are fixedly connected with arc-shaped abutting blocks (11), the top of the basic body (1) is provided with a top end plate (5), the bottom of the top end plate (5) is fixedly connected with a conical abutting column (10), the bottom of the conical abutting column (10) is sequentially penetrated through the reinforcing seat (4), the two support plates (3) and the reinforcing frame (2) and extends to the inside of the reinforcing frame (2), and the opposite sides of the two arc-shaped abutting blocks (11) arranged left and right are respectively in contact with the two sides of the conical abutting column (10).

2. The building foundation reinforcement structure in soft soil area according to claim 1, characterized in that: The bottom of the reinforcing frame (2) is fixedly connected with a plurality of bottom end reinforcing cones (16), and the bottom of the bottom end reinforcing cone (16) is penetrated into the inside of the basic body (1).

3. The building foundation reinforcement structure in soft soil area according to claim 1, characterized in that: The two sides of the opposite side of the two support plates (3) arranged up and down are provided with moving grooves (12), the top and bottom of the side plate (9) are fixedly connected with moving blocks (13), the side away from the side plate (9) of the moving block (13) is penetrated into the inside of the moving groove (12) and is in sliding connection with the moving groove (12), the inside of the moving groove (12) is fixedly connected with a support rod (14), and the support rod (14) is sleeved with the moving block (13) and is in sliding connection.

4. The building foundation reinforcement structure in soft soil area according to claim 1, characterized in that: The opposite side of the two side plates (9) is provided with a groove (17) corresponding to the two side end reinforcing rods (20) between the two side end reinforcing rods (20), and the inner wall of the reinforcing frame (2) is fixedly connected with a fixed plate (18) corresponding to the inner wall of the groove (17) between the two side end reinforcing rods (20).

5. The building foundation reinforcement structure in soft soil area according to claim 1, characterized in that: The top, center and bottom of the front side and rear side between the two side plates (9) are fixedly connected with bidirectional damping rods (15).

6. The building foundation reinforcement structure in soft soil area according to claim 1, characterized in that: The bottom of the top end plate (5) is fixedly connected with a plurality of reinforcing rods (6) corresponding to the outer side of the conical abutting column (10), the bottom of the reinforcing rod (6) is penetrated into the inside of the reinforcing seat (4), the outer side of the bottom of the top end plate (5) is fixedly connected with a plurality of reinforcing nails (7), and the bottom of the reinforcing nail (7) is penetrated into the inside of the basic body (1).

7. The building foundation reinforcement structure in soft soil area according to claim 1, characterized in that: The outer side of the top of the top end plate (5) is threadedly connected with six fixed bolts (8), and the bottom of the fixed bolt (8) is penetrated into the inside of the reinforcing seat (4) and is in threaded connection with the reinforcing seat (4).

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