Pile splicing structure of foundation pile

Abstract

The utility model relates to the technical field of foundation piles, and discloses a pile splicing structure of a foundation pile, which comprises a fixing frame, the top of the fixing frame is movably provided with a limiting frame, the limiting frame is internally provided with a sliding chute II, the sliding chute II is internally and movably provided with a sleeve block I, and the inside of the sleeve block I is in threaded sleeve connection with a bidirectional screw rod. Compared with a traditional structure, the clamping block is conveniently driven to clamp and fix a foundation pile through cooperation of the first sleeve block and the two-way lead screw, the pile body is located and fixed more rapidly and accurately, the construction efficiency is greatly improved, meanwhile, the accurate position of the pile body is guaranteed through clamping and fixing, deviation or inclination is prevented, and the construction quality is improved. In addition, by means of the fixing mode, tight combination of the foundation pile and the surrounding environment is enhanced, the stability of the whole structure is improved, the foundation pile is more important especially under the complex geological condition, and the risk of moving and damaging the pile body is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of foundation piles, and more specifically, to a pile connection structure of foundation piles. Background Art

[0002] The connection structure of foundation piles is to connect two or more piles to ensure that the pile foundation reaches the designed depth and stability. When the length of a single pile is insufficient, the prefabricated piles need to be connected one by one to the designed depth. This is intended to strengthen the integrity and stability of the pile foundation, adapt to foundation conditions, enhance bearing capacity, and ensure building safety. In the process of pile connection in the existing technology, the use of fixing equipment is crucial. It ensures the stability of the foundation and provides the necessary conditions for the welding work of the staff. However, traditional fixing equipment relies on multiple bolts to connect the fixing plates, which is cumbersome to operate, not only prolonging the working time, but also increasing the workload of the workers. Although this method has a good fixing effect, it is inefficient and is not conducive to the rapid advancement of the project. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a foundation pile connection structure, which has the advantage of being convenient for clamping and fixing the foundation piles.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pile connection structure for foundation piles, comprising a fixed frame, a limit frame is movably installed on the top of the fixed frame, a slide groove 2 is provided inside the limit frame, a sleeve block 1 is movably installed inside the slide groove 2, a bidirectional screw rod is sleeved with an internal thread of the sleeve block 1, and both ends of the bidirectional screw rod completely penetrate the interior of the limit frame, and a manual rocker is fixedly installed on one end of the bidirectional screw rod;

[0005] A fixing plate is fixedly installed at one end of the sleeve block, a telescopic rod is fixedly installed on the inner side of the fixing plate, a clamping block is fixedly installed at one end of the telescopic rod, and a spring is fixedly installed between the clamping block and the fixing plate.

[0006] As a preferred technical solution of the utility model, a slide groove 1 is provided inside the fixing frame, a sleeve block 2 is slidably installed inside the slide groove 1, and the sleeve block 2 is fixedly connected to the outer side of the connecting plate;

[0007] The internal thread of the sleeve block 2 is sleeved with a threaded rod, and both ends of the threaded rod completely penetrate the interior of the fixing frame, one end of the threaded rod is fixedly installed with a gear 1, the front side of the fixing frame is fixedly installed with a motor, one end of the motor is fixedly installed with a gear 2, and the teeth of the gear 2 and the gear 1 are meshed.

[0008] As a preferred technical solution of the utility model, a cylinder is fixedly installed on the bottom of the fixing frame, and the cylinder presents four shapes of the same size, and a support plate is fixedly installed on the bottom of the cylinder.

[0009] As a preferred technical solution of the utility model, a column is fixedly installed at the bottom of the support plate, a universal wheel is hinged at the bottom of the column, and a handrail is fixedly installed at the top of the support plate.

[0010] As a preferred technical solution of the utility model, an anti-skid pad is fixedly installed inside the clamping block, and the anti-skid pad is made of rubber material.

[0011] As a preferred technical solution of the utility model, a support seat is fixedly installed on the right side of the fixing frame, and the interior of the support seat presents a U-shape.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. Compared with the traditional structure, the utility model facilitates the clamping block to clamp and fix the foundation pile through the cooperation between the sleeve block and the bidirectional screw rod, so that the positioning and fixation of the pile body are faster and more accurate, which greatly improves the construction efficiency. At the same time, the clamping and fixation ensures the precise position of the pile body, prevents displacement or tilt, and ensures the construction accuracy. In addition, this fixing method enhances the close integration of the foundation pile with the surrounding environment and improves the stability of the overall structure, which is especially important under complex geological conditions. By reducing the risk of pile movement and damage, the clamping and fixing device reduces the later maintenance cost and brings significant economic benefits to the construction.

[0014] 2. Compared with the traditional structure, the utility model facilitates the movement of the foundation piles after clamping and fixing to overlap with the foundation piles in the ground through the cooperation between the sleeve block 2, the threaded rod and the connecting plate, which significantly improves the construction efficiency of the foundation pile connection and reduces the time of multiple movements and adjustments. This precise overlap and welding ensures the tight and stable connection of the pile body, improves the stability and bearing capacity of the foundation structure. At the same time, this method reduces construction costs, reduces subsequent maintenance costs, and significantly reduces the impact of noise and vibration on the surrounding environment. It is particularly suitable for construction projects near residential areas, bringing more efficient and environmentally friendly solutions to construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front three-dimensional appearance structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional appearance structure of the utility model from the side;

[0017] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0018] Figure 4This is a schematic diagram of the cross-sectional structure of the threaded rod of the utility model;

[0019] Figure 5 This is a schematic diagram of the cross-sectional structure of the fixing frame of the utility model;

[0020] Figure 6 For this utility model Figure 5 Enlarged structural diagram at B in the middle.

[0021] In the figure: 1. fixed frame; 2. cylinder; 3. gear 1; 4. motor; 5. limit frame; 6. bidirectional screw rod; 7. manual rocker; 8. clamping block; 9. fixed plate; 10. connecting plate; 11. support plate; 12. column; 13. universal wheel; 14. support seat; 15. handrail; 16. sleeve block 1; 17. sleeve block 2; 18. threaded rod; 19. slide 1; 20. anti-slip pad; 21. telescopic rod; 22. spring; 23. gear 2; 24. slide 2. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 6 As shown, the utility model provides a foundation pile connection structure, including a fixing frame 1, a limit frame 5 is movably installed on the top of the fixing frame 1, a second slide groove 24 is provided inside the limit frame 5, a sleeve block 16 is movably installed inside the second slide groove 24, a bidirectional screw rod 6 is sleeved with an internal thread of the sleeve block 16, and both ends of the bidirectional screw rod 6 completely penetrate the interior of the limit frame 5, and a manual rocker 7 is fixedly installed on one end of the bidirectional screw rod 6;

[0024] A fixing plate 9 is fixedly installed at one end of the sleeve block 16, a telescopic rod 21 is fixedly installed on the inner side of the fixing plate 9, a clamping block 8 is fixedly installed on one end of the telescopic rod 21, and a spring 22 is fixedly installed between the clamping block 8 and the fixing plate 9.

[0025] Before welding the foundation piles, the staff needs to clamp and fix the foundation piles by placing the foundation piles between the two clamping blocks 8 and rotating the rocker 7 by hand. The manual rocker 7 drives the bidirectional screw 6 to rotate inside the sleeve block 16, so that the sleeve block 16 moves inside the limit frame 5, and the sleeve block 16 drives the fixing plate 9 to slowly approach the foundation pile. The telescopic rod 21 and the spring 22 are squeezed by the fixing plate 9 at the same time, and the spring 22 and the telescopic rod 21 are used to clamp and fix the foundation piles inside the two clamping blocks 8, thereby completing the clamping and fixation of the two foundation piles.

[0026] Before welding the foundation pile, it is necessary to clamp and fix the foundation pile. The foundation pile is placed between the two clamping blocks 8 and rotated by hand by holding the rocker 7. The manual rocker 7 drives the bidirectional screw rod 6 to rotate inside the sleeve block 16, so that the sleeve block 16 moves inside the limit frame 5. The sleeve block 16 drives the fixing plate 9 to slowly approach the foundation pile. The telescopic rod 21 and the spring 22 are squeezed by the fixing plate 9 at the same time. The spring 22 and the telescopic rod 21 are used to squeeze the inside of the two clamping blocks 8. The foundation pile is clamped and fixed by the two clamping blocks 8, which is different from the traditional structure. By comparison, the structure facilitates the clamping block 8 to clamp and fix the foundation pile through the cooperation between the sleeve block 16 and the bidirectional screw rod 6, so that the positioning and fixation of the pile body are faster and more accurate, which greatly improves the construction efficiency. At the same time, the clamping fixation ensures the precise position of the pile body, prevents displacement or tilt, and ensures the construction accuracy. In addition, this fixing method enhances the close integration of the foundation pile with the surrounding environment and improves the stability of the overall structure, which is especially important under complex geological conditions. By reducing the risk of pile movement and damage, the clamping and fixing device reduces the later maintenance cost and brings significant economic benefits to the construction.

[0027] Among them, a slide groove 19 is opened inside the fixed frame 1, and a sleeve block 2 17 is slidably installed inside the slide groove 19, and the sleeve block 2 17 is fixedly connected to the outer side of the connecting plate 10, and the internal thread of the sleeve block 2 17 is sleeved with a threaded rod 18, and both ends of the threaded rod 18 completely penetrate the interior of the fixed frame 1, and a gear 3 is fixedly installed at one end of the threaded rod 18, and a motor 4 is fixedly installed on the front side of the fixed frame 1, and a gear 2 23 is fixedly installed at one end of the motor 4, and the gear 2 23 is meshed with the gear 1 3.

[0028] After the foundation piles are supported and fixed, the staff needs to adjust the two foundation piles to the overlapping position before welding can be carried out. By turning on the motor 4, the motor 4 drives the gear 2 23 to rotate, and the gear 2 23 cooperates with the gear 1 3 to drive the gear 1 3 to rotate. The threaded rod 18 is driven by the gear 1 3 to rotate inside the sleeve block 2 17, so that the sleeve block 17 slides inside the slide groove 19 and drives the connecting plate 10 to slowly approach the foundation piles in the ground until the two foundation piles completely overlap and stop rotating, thereby completing the adjustment of the two foundation piles to the position of complete overlap.

[0029] After the foundation piles are fixed, the two foundation piles need to be adjusted to the overlapped position before welding can be carried out. The motor 4 is turned on to drive the gear 2 23 to rotate. The gear 2 23 cooperates with the gear 1 3 to drive the gear 1 3 to rotate. The gear 1 3 drives the threaded rod 18 to rotate inside the sleeve block 2 17, so that the sleeve block 17 slides inside the slide groove 19 to drive the connecting plate 10 to slowly approach the foundation piles in the ground until the two foundation piles completely overlap and stop rotating. Compared with the traditional structure, the structure is realized by the sleeve block 1 7. The cooperation between the threaded rod 18 and the connecting plate 10 facilitates the movement of the foundation pile after clamping and fixing to overlap with the foundation pile in the ground, which significantly improves the construction efficiency of the foundation pile connection and reduces the time for multiple movements and adjustments. This precise overlap and welding ensures the tight and stable connection of the pile body, improves the stability and bearing capacity of the foundation structure. At the same time, this method reduces construction costs, reduces subsequent maintenance costs, and significantly reduces the impact of noise and vibration on the surrounding environment. It is especially suitable for construction projects near residential areas, bringing more efficient and environmentally friendly solutions to construction.

[0030] The bottom of the fixing frame 1 is fixedly mounted with a cylinder 2 , and the cylinder 2 presents four shapes of the same size, and the bottom of the cylinder 2 is fixedly mounted with a support plate 11 .

[0031] The cylinder 2 presents four identical shapes at the bottom of the fixing frame 1, and a support plate 11 is fixedly installed at the bottom of the cylinder 2. The cooperation between the support plates 11 facilitates the support of the fixing frame 1. By opening the cylinder 2 and adjusting the height of the fixing frame 1 through the cylinder 2, the perfect docking of the two foundation piles is ensured, thereby improving the welding efficiency of the foundation piles.

[0032] A column 12 is fixedly installed at the bottom of the support plate 11 , a universal wheel 13 is hinged at the bottom of the column 12 , and a handrail 15 is fixedly installed at the top of the support plate 11 .

[0033] The staff holds the handrail 15 and pushes the support plate 11 to move. The support plate 11 drives the column 12 and the universal wheel 13 to move synchronously, so that the support plate 11 drives the clamped foundation pile to move, reducing the intensity of labor and improving the welding efficiency of the foundation pile.

[0034] An anti-skid pad 20 is fixedly installed inside the clamping block 8, and the anti-skid pad 20 is made of rubber material.

[0035] Since the anti-skid pad 20 is made of rubber material and is inside the clamping block 8, the anti-skid pad 20 is made of rubber material, has excellent anti-skid effect, is aging-resistant and durable, is soft and close to the foundation pile wall, effectively preventing objects from sliding and ensuring safety and stability.

[0036] A support base 14 is fixedly installed on the right side of the fixing frame 1 , and the interior of the support base 14 is in a U-shape.

[0037] Since the support seat 14 is in a U-shape and is located on the right side of the fixing frame 1 , it is convenient to support the motor 4 , reduces the shaking of the support seat 14 during operation, ensures the stability of the support seat 14 during operation, and extends the service life of the support seat 14 .

[0038] The working principle and use process of this utility model:

[0039] Before welding the foundation piles, the staff needs to clamp and fix the foundation piles by placing the foundation piles between the two clamping blocks 8 and rotating the rocker 7 by hand. The manual rocker 7 drives the bidirectional screw 6 to rotate inside the sleeve block 16, so that the sleeve block 16 moves inside the limit frame 5, and the sleeve block 16 drives the fixing plate 9 to slowly approach the foundation pile. The telescopic rod 21 and the spring 22 are squeezed by the fixing plate 9 at the same time, and the spring 22 and the telescopic rod 21 are used to clamp and fix the foundation piles inside the two clamping blocks 8, thereby completing the clamping and fixation of the two foundation piles.

[0040] After the foundation piles are supported and fixed, the staff needs to adjust the two foundation piles to the overlapping position before welding can be carried out. By turning on the motor 4, the motor 4 drives the gear 2 23 to rotate, and the gear 2 23 cooperates with the gear 1 3 to drive the gear 1 3 to rotate. The threaded rod 18 is driven by the gear 1 3 to rotate inside the sleeve block 2 17, so that the sleeve block 17 slides inside the slide groove 19 and drives the connecting plate 10 to slowly approach the foundation piles in the ground until the two foundation piles completely overlap and stop rotating, thereby completing the adjustment of the two foundation piles to the position of complete overlap.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foundation pile connection structure, comprising a fixing frame (1), characterized in that: A limit frame (5) is movably mounted on the top of the fixed frame (1), a second slide groove (24) is provided inside the limit frame (5), a sleeve block (16) is movably mounted inside the second slide groove (24), a bidirectional screw rod (6) is sleeved on the internal thread of the sleeve block (16), and both ends of the bidirectional screw rod (6) completely penetrate the interior of the limit frame (5), and a manual rocker (7) is fixedly mounted on one end of the bidirectional screw rod (6); A fixing plate (9) is fixedly mounted on one end of the sleeve block (16), a telescopic rod (21) is fixedly mounted on the inner side of the fixing plate (9), a clamping block (8) is fixedly mounted on one end of the telescopic rod (21), and a spring (22) is fixedly mounted between the clamping block (8) and the fixing plate (9).

2. A foundation pile connection structure according to claim 1, characterized in that: A slide groove 1 (19) is provided inside the fixed frame (1), a sleeve block 2 (17) is slidably installed inside the slide groove 1 (19), and the sleeve block 2 (17) is fixedly connected to the outer side of the connecting plate (10); The internal thread of the sleeve block 2 (17) is sleeved with a threaded rod (18), and both ends of the threaded rod (18) completely penetrate the interior of the fixing frame (1), one end of the threaded rod (18) is fixedly mounted with a gear 1 (3), a motor (4) is fixedly mounted on the front of the fixing frame (1), one end of the motor (4) is fixedly mounted with a gear 2 (23), and the gear 2 (23) is meshed with the gear 1 (3).

3. The foundation pile connection structure according to claim 1, characterized in that: A cylinder (2) is fixedly mounted on the bottom of the fixed frame (1), and the cylinder (2) presents four shapes of the same size, and a support plate (11) is fixedly mounted on the bottom of the cylinder (2).

4. A foundation pile connection structure according to claim 3, characterized in that: A column (12) is fixedly mounted on the bottom of the support plate (11), a universal wheel (13) is hingedly mounted on the bottom of the column (12), and a handrail (15) is fixedly mounted on the top of the support plate (11).

5. The foundation pile connection structure according to claim 1, characterized in that: An anti-skid pad (20) is fixedly installed inside the clamping block (8), and the anti-skid pad (20) is made of rubber material.

6. The foundation pile connection structure according to claim 1, characterized in that: A support seat (14) is fixedly mounted on the right side of the fixing frame (1), and the interior of the support seat (14) is in a U-shape.

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