Foundation pile supporting structure

Abstract

The utility model provides a foundation pile supporting structure, and relates to the technical field of foundation pile supporting, the foundation pile supporting structure comprises a supporting plate, the top and the bottom of the supporting plate are both provided with mounting grooves, the inner surfaces of the two mounting grooves are both provided with lengthening plates in an inserted mode, and the left surface of the supporting plate is symmetrically and fixedly connected with fixing blocks; and a two-way screw rod movably penetrates through the top plate of one fixing block. According to the supporting device, the size of the supporting plate can be adjusted under the cooperation of the sliding groove, the bidirectional lead screw, the fixing block, the mounting groove, the sliding groove and the lengthening plate, the length of the supporting rod can be adjusted under the cooperation of the sleeve rod, the positioning hole, the connecting block, the spring, the positioning rod and the sliding hole, and the flexibility is high by adjusting the sizes and the lengths of the supporting plate and the supporting rod; the device is suitable for construction of foundation piles with different depths, and effectively supports and protects the foundation piles from being influenced by external pressure or deformation in the construction process.

Description

Technical Field

[0001] The utility model relates to the technical field of pile foundation support, in particular to a pile foundation support structure. Background Art

[0002] In foundation engineering, the piles mainly bear the weight of the building and transfer it to the foundation, while the pile support structure is mainly used to ensure stability and safety during the foundation pit excavation process.

[0003] In the prior art, pile support structures usually use support plates for quick support, but the support plate structure usually has a fixed height, and the support plates with fixed heights have poor adaptability to changes in the depth of the foundation pit. In the construction of foundation pits at different depths, they cannot provide the required support and stability, reducing the flexibility of the device. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that pile support structures usually use support plates for quick support, but the support plate structure usually has a fixed height, and the support plates with fixed heights have poor adaptability to changes in the depth of the foundation pit. In the construction of foundation pits at different depths, the required supporting force and stability cannot be provided, which reduces the flexibility of the device, and a pile support structure is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a foundation pile support structure, comprising: a support plate, the top and bottom of the support plate are provided with installation grooves, the inner surfaces of the two installation grooves are inserted with extension plates, the left surface of the support plate is symmetrically fixedly connected with a fixed block, the top plate of one of the fixed blocks is movably penetrated by a two-way screw rod, the outer surface of the two-way screw rod is symmetrically threaded with a moving block, the left surface of the support plate near both sides is fixedly connected with a rotating block, the inner surfaces of the two rotating blocks are rotatably connected with support rods, the outer surfaces of the two support rods are sleeved with sleeve rods, the outer surfaces of the two sleeve rods are rotatably connected with a rotating seat near the bottom, the bottoms of the two rotating seats are fixedly connected with a base, and the top thread of the base is penetrated by a plurality of fixed anchor rods.

[0006] Preferably, a slide groove is provided near the center of the left surface of the support plate, the slide groove is connected to the two mounting grooves, and the two moving blocks are respectively located inside the two slide grooves.

[0007] Preferably, the bottom of the bidirectional screw is rotatably connected to the top of another fixed block, and the left surfaces of the two moving blocks are fixedly connected to the right surfaces of the two extension plates respectively.

[0008] Preferably, a plurality of positioning holes are equidistantly formed on one side outer surface of the two support rods, sliding holes are symmetrically formed on one side outer surface of the two sleeve rods, and a telescopic rod is fixedly connected to one side outer surface of the two sleeve rods.

[0009] Preferably, the outer surfaces of the two telescopic rods are sleeved with springs, one ends of the two telescopic rods are fixedly connected to a connecting block, and the inner surfaces of the plurality of sliding holes are movably connected to a positioning rod.

[0010] Preferably, one end of the plurality of positioning rods is respectively fixedly connected to the outer surface of one side of the two connecting blocks, and the plurality of positioning rods are respectively matched with the plurality of positioning holes.

[0011] Preferably, one end of the two springs is fixedly connected to one side outer surface of the two sleeve rods, respectively, and the other end of the two springs is fixedly connected to one side outer surface of the two connection blocks, respectively.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the size of the support plate can be adjusted through the cooperation of the sliding groove, the two-way screw rod, the fixed block, the installation groove, the sliding groove and the extension plate. The length of the support rod can be adjusted through the cooperation of the sleeve rod, the positioning hole, the connecting block, the spring, the positioning rod and the sliding hole. By adjusting the size and length of the support plate and the support rod, the flexibility is high, which can adapt to the construction of foundation piles of different depths and effectively support and protect the foundation piles from external pressure or deformation during the construction process.

[0014] 2. In the utility model, when the connecting block is pulled, the maximum stroke of the connecting block can be limited with the assistance of the telescopic rod, thereby preventing the positioning rod from being separated from the sliding hole, and the utility model is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a pile support structure is proposed for the utility model;

[0016] Figure 2 The utility model proposes a support plate development diagram of a pile support structure;

[0017] Figure 3 A partial structural schematic diagram of a pile support structure is proposed for the utility model;

[0018] Figure 4 A partial structural development diagram of a pile support structure is proposed for the utility model;

[0019] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0020] Legend: 1. Support plate; 2. Extension plate; 3. Fixed block; 4. Moving block; 5. Bidirectional screw; 6. Rotating block; 7. Support rod; 8. Sleeve rod; 9. Rotating seat; 11. Base; 12. Fixed anchor rod; 13. Slide groove; 14. Mounting groove; 15. Positioning hole; 16. Connecting block; 17. Positioning rod; 18. Spring; 19. Slide hole; 20 Telescopic rod. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-Figure 5 As shown, the utility model provides a foundation pile supporting structure, including: a supporting plate 1, the top and bottom of the supporting plate 1 are provided with mounting grooves 14, the inner surfaces of the two mounting grooves 14 are inserted with extension plates 2, the left surface of the supporting plate 1 is symmetrically fixedly connected with fixed blocks 3, the top plate of one of the fixed blocks 3 is movably penetrated with a bidirectional screw rod 5, the outer surface of the bidirectional screw rod 5 is symmetrically threadedly connected with a moving block 4, the left surface of the supporting plate 1 near both sides is fixedly connected with a rotating block 6, the inner surfaces of the two rotating blocks 6 are rotatably connected with support rods 7, the outer surfaces of the two support rods 7 are sleeved with sleeve rods 8, the outer surfaces of the two sleeve rods 8 are rotatably connected with a rotating seat 9 near the bottom, the bottoms of the two rotating seats 9 are fixedly connected with a base 11, the top of the base 11 is threaded with a plurality of fixed anchor rods 12, the left surface of the supporting plate 1 is provided with a sliding groove 13 near the center, The groove 13 is connected to the two mounting grooves 14, the two moving blocks 4 are respectively located inside the two slide grooves 13, the bottom of the two-way screw rod 5 is rotatably connected to the top of the other fixed block 3, the left surfaces of the two moving blocks 4 are respectively fixedly connected to the right surfaces of the two extension plates 2, a plurality of positioning holes 15 are equidistantly provided on the outer surfaces of one side of the two support rods 7, sliding holes 19 are symmetrically provided on the outer surfaces of one side of the two sleeve rods 8, the outer surfaces of the two telescopic rods 20 are respectively sleeved with springs 18, the inner surfaces of the plurality of sliding holes 19 are movably connected with positioning rods 17, one ends of the plurality of positioning rods 17 are respectively fixedly connected to the outer surfaces of one side of the two connecting blocks 16, the plurality of positioning rods 17 are respectively matched with the plurality of positioning holes 15, one ends of the two springs 18 are respectively fixedly connected to the outer surfaces of one side of the two sleeve rods 8, and the other ends of the two springs 18 are respectively fixedly connected to the outer surfaces of one side of the two connecting blocks 16.

[0024] The effect achieved by the entire embodiment 1 is that, when the foundation pile is constructed, the supporting plate 1 is fitted with the pit wall, and then the bidirectional screw rod 5 is rotated so that the bidirectional screw rod 5 rotates on the two fixed blocks 3, so that the two moving blocks 4 can be synchronously driven to move relative to each other along the slide groove 13, and the extension plate 2 is driven to extend outward along the installation groove 14, and the size of the supporting plate 1 is adjusted to adapt to foundation pits of different depths, and then the connecting block 16 is pulled to the front side to stretch the spring 18 and drive the positioning rod 17 to move from the sliding hole 19 to disengage from the positioning hole 15, so that the support rod 7 can move in the sleeve rod 8, and when the length adjustment of the support rod 7 is completed, the connecting block 16 is released, and the spring 18 is released to return to the original position. The restoring torque of the elastic will drive the positioning rod 17 to move backward and insert it into the corresponding positioning hole 15. By inserting the positioning rod 17 into the positioning holes 15 at different positions, the length of the support rod 7 can be adjusted, so that the support rod 7 can adjust its length according to the depth of the foundation pit, thereby increasing the support effect. Through the cooperation of the rotating block 6 and the rotating seat 9, the support rod 7 and the base 11 can be rotated at a certain angle to adapt to different support requirements, and then the fixed anchor rod 12 is penetrated into the ground to provide a solid foundation for the entire support structure. By adjusting the size and length of the support plate 1 and the support rod 7, it has high flexibility and can adapt to the construction of foundation piles at different depths, effectively supporting and protecting the foundation piles from external pressure or deformation during the construction process.

[0025] Embodiment 2, as Figure 1-Figure 5 As shown, one end of the two telescopic rods 20 is fixedly connected to the connecting block 16, and the outer surface of one side of the two sleeve rods 8 is fixedly connected to the telescopic rod 20.

[0026] The effect achieved by the entire embodiment 2 is that when the connecting block 16 is pulled, the maximum stroke of the connecting block 16 can be limited with the assistance of the telescopic rod 20, thereby preventing the positioning rod 17 from being disengaged from the sliding hole 19, and the practicality is high.

[0027] Working principle: When constructing the foundation piles, fit the support plate 1 with the pit wall, and then rotate the bidirectional screw rod 5 so that the bidirectional screw rod 5 rotates on the two fixed blocks 3, so that the two moving blocks 4 can be synchronously driven to move relative to each other along the slide groove 13, and the extension plate 2 can be driven to extend outward along the installation groove 14, and the size of the support plate 1 can be adjusted to adapt to foundation pits of different depths. Then, the connecting block 16 is pulled to the front side, and with the assistance of the telescopic rod 20, the maximum stroke of the connecting block 16 can be limited, so that the spring 18 is stretched, and the positioning rod 17 is driven to move from the sliding hole 19 to disengage from the positioning hole 15. Therefore, the support rod 7 can move in the sleeve rod 8. When the length adjustment of the support rod 7 is completed, the connection is released. Block 16, under the restoring force of the spring 18, will drive the positioning rod 17 to move backward and insert it into the corresponding positioning hole 15. By inserting the positioning rod 17 into the positioning holes 15 at different positions, the length of the support rod 7 can be adjusted, so that the support rod 7 can adjust its length according to the depth of the foundation pit, thereby increasing the support effect. Through the cooperation of the rotating block 6 and the rotating seat 9, the support rod 7 and the base 11 can be rotated at a certain angle to adapt to different support requirements, and then the fixed anchor rod 12 is penetrated into the ground to provide a solid foundation for the entire support structure. By adjusting the size and length of the support plate 1 and the support rod 7, it has high flexibility and can adapt to the construction of foundation piles at different depths, effectively supporting and protecting the foundation piles from external pressure or deformation during the construction process.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A pile support structure, characterized in that: include: A support plate (1), wherein the top and bottom of the support plate (1) are provided with mounting grooves (14), the inner surfaces of the two mounting grooves (14) are inserted with extension plates (2), the left surface of the support plate (1) is symmetrically fixedly connected with a fixed block (3), the top plate of one of the fixed blocks (3) is movably penetrated by a bidirectional screw rod (5), the outer surface of the bidirectional screw rod (5) is symmetrically threadedly connected with a moving block (4), the left surface of the support plate (1) is fixedly connected with a rotating block (6) near both sides, the inner surfaces of the two rotating blocks (6) are rotatably connected with a support rod (7), the outer surfaces of the two support rods (7) are sleeved with a sleeve rod (8), the outer surfaces of the two sleeve rods (8) are rotatably connected with a rotating seat (9) near the bottom, the bottoms of the two rotating seats (9) are fixedly connected with a base (11), and the top of the base (11) is threadedly penetrated with a plurality of fixed anchor rods (12).

2. The pile support structure according to claim 1, characterized in that: A slide groove (13) is provided near the center of the left surface of the support plate (1), the slide groove (13) is connected to the two mounting grooves (14), and the two moving blocks (4) are respectively located inside the two slide grooves (13).

3. The pile support structure according to claim 2, characterized in that: The bottom of the bidirectional screw rod (5) is rotatably connected to the top of another fixed block (3), and the left surfaces of the two movable blocks (4) are respectively fixedly connected to the right surfaces of the two extension plates (2).

4. The pile support structure according to claim 3, characterized in that: The outer surfaces of one side of the two support rods (7) are both provided with a plurality of positioning holes (15) at equal intervals, the outer surfaces of one side of the two sleeve rods (8) are both provided with sliding holes (19) symmetrically, and the outer surfaces of one side of the two sleeve rods (8) are both fixedly connected with a telescopic rod (20).

5. The pile support structure according to claim 4, characterized in that: The outer surfaces of the two telescopic rods (20) are sleeved with springs (18), one end of the two telescopic rods (20) is fixedly connected to a connecting block (16), and the inner surfaces of the plurality of sliding holes (19) are movably connected to a positioning rod (17).

6. The pile support structure according to claim 5, characterized in that: One end of the plurality of positioning rods (17) is respectively fixedly connected to the outer surface of one side of the two connection blocks (16), and the plurality of positioning rods (17) are respectively matched with the plurality of positioning holes (15).

7. The pile support structure according to claim 6, characterized in that: One end of the two springs (18) is respectively fixedly connected to one side outer surface of the two sleeve rods (8), and the other end of the two springs (18) is respectively fixedly connected to one side outer surface of the two connection blocks (16).

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