Building construction pile foundation reinforcing structure
By using a reinforced structure with rotating reinforcing plates and bolted connections, combined with soil stabilization netting and anti-collision bars, the problems of fixed position of pile foundation reinforcement structure and soil erosion were solved, thereby improving the stability and bearing capacity of the pile foundation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 山东金呈阳建设工程有限公司
- Filing Date
- 2025-05-19
- Publication Date
- 2026-04-24
AI Technical Summary
Common pile foundation reinforcement structures have fixed contact points, making it difficult to adjust them according to the terrain and environment. Furthermore, the surface soil is easily eroded by rainwater, affecting the stability of the pile foundation.
The system employs rotatable reinforcing plates and fixing components, and uses bolted connections to adjust the position of the reinforcing piles. It also combines soil stabilization netting to enhance soil stability and utilizes anti-collision bars and carrier plates to provide protection.
It achieves stable adjustment of the contact point of the reinforcement pile, enhances the bearing capacity of the pile foundation, reduces soil loss rate, and ensures the stability and safety of the pile foundation.
Smart Images
Figure CN224161112U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of pile foundation reinforcement technology, and in particular to a pile foundation reinforcement structure for building construction. Background Technology
[0002] A deep foundation consisting of piles and a pile cap connecting the pile tops, or a single-pile foundation connecting a column and piles, is simply called a pile foundation. If the entire pile is embedded in the soil and the bottom of the pile cap is in contact with the soil, it is called a low-pile-cap pile foundation; if the upper part of the pile is exposed above the ground and the bottom of the pile cap is above the ground, it is called a high-pile-cap pile foundation. To reduce pile settlement and improve the stability of the pile foundation during use, high-pile-cap pile foundations are generally reinforced with external structures.
[0003] In common pile foundation reinforcement structures, the contact point is usually fixed during use, making it difficult to adjust appropriately according to the terrain environment of the pile foundation location. This is not conducive to actual installation and use. Furthermore, the surface soil around the pile foundation is easily eroded by rainwater, causing the exposed length of the pile foundation to increase continuously, which to some extent affects the stability of the pile foundation. Utility Model Content
[0004] The purpose of this application is to provide a pile foundation reinforcement structure for building construction, in order to solve the problems mentioned in the background art. In general, the contact point of the common pile foundation reinforcement structure is fixed during use, which makes it difficult to adjust it appropriately according to the terrain environment of the pile foundation location. This is not conducive to actual installation and use. In addition, the surface soil around the pile foundation is easily washed away by rainwater, resulting in the continuous increase of the exposed length of the pile foundation, which to some extent affects the stability of the pile foundation.
[0005] To achieve the above objectives, this application provides the following technical solution: a building construction pile foundation reinforcement structure, comprising four U-shaped seats, with fixing components installed on the four U-shaped seats for fixing the four U-shaped seats on the pile foundation. A carrier pipe is rotatably connected between the upper and lower inner walls of the U-shaped seats via a pin. A reinforcement plate is fixed to the outer wall of the carrier pipe. Several reserved holes are provided on the upper and lower sides of the U-shaped seats, and the reserved holes are arranged in a circular array. A through hole is provided on the reinforcement plate, and a first bolt is inserted into the through hole. After the first bolt passes through the corresponding reserved hole, it can lock the U-shaped seat and the reinforcement plate. A second bolt is inserted into the bottom of the reinforcement plate, and the reinforcement plate and the second bolt are threadedly connected. A fixing pipe is sleeved on the outside of the bottom end of the second bolt, and the second bolt is threadedly connected to the fixing pipe. A reinforcement pile is fixedly sleeved on the outside of the fixing pipe. A pressure plate is fixedly sleeved on the outside of the second bolt, and the pressure plate is located above the fixing pipe.
[0006] Furthermore, two carrier plates are slidably connected to the outside of the second bolt. Both carrier plates are located between the reinforcing pile and the pressure plate. Several anti-collision bars arranged in a linear pattern are fixed on the upper surface of the carrier plates.
[0007] Furthermore, a first fixing pin is slidably inserted into the carrier plate.
[0008] Furthermore, the fixing assembly includes two symmetrically arranged U-shaped plates, each with a fixing block fixed to its front and rear sides. A set of third bolts is installed on the two fixing blocks located on the same side of the U-shaped plates, and the two sets of third bolts are used to fix the two U-shaped plates on the pile foundation.
[0009] Furthermore, a gasket is fixed to the inner side of the U-shaped plate.
[0010] Furthermore, the four reinforced piles are externally fitted with a soil stabilizing mesh, and a number of second fixing nails are inserted into the soil stabilizing mesh.
[0011] In summary, the technical effects and advantages of this utility model are as follows:
[0012] 1. In this utility model, by rotating the reinforcing plate, the contact position of the reinforcing pile can be changed, so that the burial position of the reinforcing pile in the stratum can be appropriately adjusted according to the different terrain environment of the pile foundation. The first bolt passes through the corresponding reserved hole and through hole, so that the first bolt locks the position of the U-shaped seat and the reinforcing plate. In this way, the stability of the contact point of the reinforcing pile can be ensured, so that the reinforcing structure can better reinforce the pile foundation, enhance the bearing capacity of the pile foundation, and reduce settlement.
[0013] 2. In this utility model, the use of four reinforcing piles in conjunction with the soil stabilization net can enhance the stability of the soil layer at the location of the pile foundation, reduce the soil loss rate, and ensure the stability of the pile foundation. The second fixing nail can help the soil stabilization net be better fixed to the soil layer, ensuring the stability of the position of the soil stabilization net during use. By using a wrench to tighten the second bolt, the connection or separation of the second bolt and the fixing pipe can be controlled, which facilitates the installation of the carrier plate. With the help of several anti-collision bars on the carrier plate, the pile foundation can be provided with anti-collision protection, which can protect the safety of the pile foundation to a certain extent. Attached Figure Description
[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the embodiments or the prior art will be briefly introduced below.
[0015] Figure 1 This is a three-dimensional structural diagram of a building construction pile foundation reinforcement structure according to an embodiment of this application;
[0016] Figure 2 This is a schematic diagram of the installation of the reinforcement structure on the pile foundation in the embodiments of this application;
[0017] Figure 3 This is a diagram showing the positional relationship between the U-shaped seat, the reinforcing plate, the first bolt, and the reinforcing pile in the embodiments of this application.
[0018] Figure 4 This is a diagram showing the positional relationship between the carrier pipe, reinforcing plate, second bolt, and fixing pipe in the embodiments of this application.
[0019] Figure 5 This is a schematic diagram of the structure of the fixing component in an embodiment of this application.
[0020] In the diagram: 1. U-shaped seat; 2. Carrier pipe; 3. Reinforcing plate; 4. Reserved hole; 5. First bolt; 6. Second bolt; 7. Reinforcing pile; 8. Fixing pipe; 9. Pressure plate; 10. Carrier plate; 11. Anti-collision bar; 12. First fixing nail; 13. U-shaped plate; 14. Fixing block; 15. Third bolt; 16. Washer; 17. Soil stabilizing mesh; 18. Second fixing nail. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0022] Example: Reference Figure 1-5 The illustrated pile foundation reinforcement structure includes four U-shaped seats 1, with fixing components installed on the four U-shaped seats 1 for fixing the four U-shaped seats 1 on the pile foundation. A carrier pipe 2 is rotatably connected between the upper and lower inner walls of the U-shaped seats 1 via a pin. A reinforcement plate 3 is fixed to the outer wall of the carrier pipe 2. Multiple reserved holes 4 are opened on the upper and lower sides of the U-shaped seats 1, and the multiple reserved holes 4 are distributed in a circular array. A through hole is opened on the reinforcement plate 3, and a first bolt 5 is inserted into the through hole. After the first bolt 5 passes through the corresponding reserved hole 4, it can lock the U-shaped seat 1 and the reinforcement plate 3. A second bolt 6 is inserted into the bottom of the reinforcement plate 3, and the reinforcement plate 3 and the second bolt 6 are threadedly connected. A fixing pipe 8 is sleeved on the bottom end of the second bolt 6, and the second bolt 6 and the fixing pipe 8 are threadedly connected. A reinforcement pile 7 is fixedly sleeved on the outside of the fixing pipe 8. A pressure plate 9 is fixedly sleeved on the outside of the second bolt 6, and the pressure plate 9 is located above the fixing pipe 8.
[0023] Rotating the reinforcing plate 3 can change the contact position of the reinforcing pile 7, allowing the burial position of the reinforcing pile 7 in the stratum to be appropriately adjusted according to the different terrain environment of the pile foundation. Passing the first bolt 5 through the corresponding reserved hole 4 and through hole, the first bolt 5 locks the position of the U-shaped seat 1 and the reinforcing plate 3. In this way, the stability of the contact point of the reinforcing pile 7 can be ensured, so that the reinforcement structure can better reinforce the pile foundation.
[0024] Among them, the second bolt 6 is externally slidably sleeved with two carrier plates 10, both carrier plates 10 are located between the reinforcing pile 7 and the pressure plate 9, and multiple anti-collision rods 11 arranged in a linear pattern are fixed on the upper surface of the carrier plate 10, and the first fixing nail 12 is slidably inserted into the carrier plate 10.
[0025] By using a wrench to tighten the second bolt 6, the connection or separation between the second bolt 6 and the fixing pipe 8 can be controlled, which facilitates the installation of the carrier plate 10. The multiple anti-collision bars 11 on the carrier plate 10 can provide anti-collision protection for the pile foundation, which can protect the safety of the pile foundation to a certain extent. Inserting the first fixing nail 12 into the soil layer can further help fix the position of the carrier plate 10, so that the carrier plate 10 and the anti-collision bars 11 on it can be used better. The pressure plate 9, together with the reinforcing pile 7, can firmly clamp the carrier plate 10 sleeved on the second bolt 6.
[0026] The fixing component includes two symmetrically arranged U-shaped plates 13, four U-shaped seats 1 welded to the two U-shaped plates 13 respectively, two U-shaped seats 1 on each U-shaped plate 13, fixing blocks 14 fixed on the front and rear sides of the U-shaped plates 13, a set of third bolts 15 installed on the two fixing blocks 14 on the same side of the U-shaped plates 13, the two sets of third bolts 15 are used to fix the two U-shaped plates 13 on the pile foundation, and a gasket 16 is fixed on the inner side of the U-shaped plates 13.
[0027] Two sets of third bolts 15 are used to fix the two U-shaped plates 13 to the pile foundation, making the installation of the reinforcement structure on the pile foundation more convenient. The use of gaskets 16 can improve the tightness of the connection between the U-shaped plates 13 and the pile foundation and prevent the U-shaped plates 13 from scratching the pile foundation.
[0028] Among them, the four reinforcing piles 7 are fitted with soil stabilizing nets 17, and multiple second fixing nails 18 are inserted into the soil stabilizing nets 17. The four reinforcing piles 7, together with the soil stabilizing nets 17, can enhance the stability of the soil layer at the location of the pile foundation, reduce the soil loss rate, and ensure the stability of the pile foundation. The second fixing nails 18 can help the soil stabilizing nets 17 to be better fixed on the soil layer, ensuring the stability of the position of the soil stabilizing nets 17 during use.
[0029] Working principle of this utility model:
[0030] In use, select two U-shaped plates 13 of suitable size according to the pile foundation size, and fix the two U-shaped plates 13 to the pile foundation using two sets of third bolts 15. The shims 16 are tightly attached to the pile foundation to prevent the U-shaped plates 13 from scratching the pile foundation. Depending on the terrain of the pile foundation location, the reinforcing plate 3 can be rotated to adjust the second bolt 6 to a suitable position. Take out the first bolt 5 and pass it through the corresponding reserved hole 4 and through hole. Use the first bolt 5 to lock the U-shaped seat 1 to the reinforcing plate 3. Bury the reinforcing pile 7 into the stratum at this location. Then take out the two carrier plates 10 and fit them onto the second bolt 6. After adjusting the angle, use a wrench to screw the second bolt 6 into the fixing pipe 8 until the pressure plate 9 and the reinforcing pile 7 firmly clamp the two carrier plates 10 connected to the second bolt 6. Then stop rotating the second bolt 6. At this time, the second bolt 6 is connected to the fixing pipe 8, which means that the second bolt 6 is connected to the reinforcing pile 7. This can strengthen the pile foundation, enhance the bearing capacity of the pile foundation, and reduce settlement. Take out the first fixing nail 12 and insert it into the soil layer to reinforce the position of the carrier plate 10. The multiple anti-collision rods 11 on the carrier plate 10 can provide anti-collision protection for the pile foundation.
[0031] Take out the soil stabilization net 17, cut it, and attach it to the outside of the pile foundation and the four reinforcing piles 7 so that the soil stabilization net 17 covers a certain range of soil around the pile foundation. Take out the second fixing nail 18 and fix the soil stabilization net 17 to the soil layer so that the soil stabilization net 17, multiple second fixing nails 18, four reinforcing piles 7, and eight first fixing nails 12 can better stabilize the soil layer, reduce the rate of soil erosion, and ensure the stability of the pile foundation.
[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A pile foundation reinforcement structure for building construction, comprising four U-shaped seats (1), characterized in that: A fixing assembly is installed on each of the four U-shaped seats (1). The fixing assembly is used to fix the four U-shaped seats (1) on the pile foundation. A carrier pipe (2) is rotatably connected between the upper and lower inner walls of the U-shaped seats (1) by a pin. A reinforcing plate (3) is fixed to the outer wall of the carrier pipe (2). Several reserved holes (4) are opened on the upper and lower sides of the U-shaped seats (1). The reserved holes (4) are arranged in a circular array. A through hole is opened on the reinforcing plate (3). A first bolt (5) is inserted into the through hole. The first bolt (5) is inserted from the corresponding... After passing through the reserved hole (4), the U-shaped seat (1) can be locked to the reinforcing plate (3). The bottom of the reinforcing plate (3) is inserted with a second bolt (6), and the reinforcing plate (3) and the second bolt (6) are threaded together. The bottom end of the second bolt (6) is sleeved with a fixing tube (8), and the second bolt (6) is threaded together with the fixing tube (8). The outside of the fixing tube (8) is fixedly sleeved with a reinforcing pile (7), and the outside of the second bolt (6) is fixedly sleeved with a pressure plate (9). The pressure plate (9) is located above the fixing tube (8).
2. The pile foundation reinforcement structure for building construction according to claim 1, characterized in that: The second bolt (6) is externally slidably fitted with two carrier plates (10), both of which are located between the reinforcing pile (7) and the pressure plate (9). The upper surface of the carrier plate (10) is fixed with a number of anti-collision bars (11) arranged in a linear pattern.
3. The pile foundation reinforcement structure for building construction according to claim 2, characterized in that: A first fixing nail (12) is slidably inserted into the carrier plate (10).
4. The pile foundation reinforcement structure for building construction according to claim 1, characterized in that: The fixing assembly includes two symmetrically arranged U-shaped plates (13), and fixing blocks (14) are fixed on the front and rear sides of the U-shaped plates (13). A set of third bolts (15) are installed on the two fixing blocks (14) located on the same side of the U-shaped plates (13). The two sets of third bolts (15) are used to fix the two U-shaped plates (13) on the pile foundation.
5. A building construction pile foundation reinforcement structure according to claim 4, characterized in that: A gasket (16) is fixed to the inside of the U-shaped plate (13).
6. The pile foundation reinforcement structure for building construction according to claim 1, characterized in that: The four reinforced piles (7) are fitted with a soil stabilizing net (17), and a number of second fixing nails (18) are inserted into the soil stabilizing net (17).