Foundation bearing capacity reinforcing device

Abstract

The utility model relates to the technical field of foundation reinforcement, in particular to a foundation bearing capacity reinforcing device which comprises a rectangular hollow pile body, a supporting bottom plate and a horizontal supporting plate, an integrally-formed connecting pile cap is arranged at the bottom of the supporting bottom plate, and the rectangular hollow pile body is arranged in the connecting pile cap in a sleeved mode. A horizontal supporting plate is mounted on one side of the top of the supporting bottom plate through L-shaped assembling plates and assembling bolts, and L-shaped end plates are welded to the two ends of the top of the supporting bottom plate. An adjusting screw rod is mounted on each L-shaped end plate through a screw hole, one end of each adjusting screw rod is connected with a connecting block through a bearing, and the top of each connecting block is connected with a limiting sliding plate through a sliding rod; according to the foundation bearing capacity reinforcing device, accessories can be conveniently transported, rapid splicing can be conveniently conducted on a construction site, the contact area with a ground structure foundation is enlarged, and the bearing capacity and stability of the foundation bearing capacity reinforcing device are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of foundation reinforcement, in particular to a foundation bearing capacity reinforcement device. Background Technique

[0002] The foundation refers to the soil mass or rock mass that supports the foundation under a building. It is not a part of the building, but plays a very important role in ensuring the firmness and durability of the building. When constructing a ground structure, it is necessary to excavate a foundation pit to pour the foundation part. When the bearing capacity of the foundation at the bottom of the foundation part does not meet the requirements, a foundation bearing capacity reinforcement device needs to be used for reinforcement.

[0003] Most of the existing foundation bearing capacity reinforcement devices are of an integral structure, which is not convenient for transporting accessories, not easy for rapid assembly at the construction site, and cannot expand the contact area with the foundation of the ground structure, thus effectively improving its bearing capacity and stability. Content of the Utility Model

[0004] Aiming at the problems in the prior art, the utility model provides a foundation bearing capacity reinforcement device, which is convenient for transporting accessories, easy for rapid assembly at the construction site, expands the contact area with the foundation of the ground structure, and effectively improves its bearing capacity and stability.

[0005] The technical solution adopted by the utility model to solve its technical problems is a foundation bearing capacity reinforcement device, including a rectangular hollow pile body, a support bottom plate and a horizontal support plate. A connection pile cap is integrally formed at the bottom of the support bottom plate, and the rectangular hollow pile body is sleeved in the connection pile cap. One side of the top of the support bottom plate is provided with a horizontal support plate through an L-shaped assembly plate and assembly bolts, and L-shaped end plates are welded at both ends of the top of the support bottom plate;

[0006] Adjusting screws are installed on the L-shaped end plates through screw holes, and one end of each adjusting screw is connected with a connection block through a bearing. The top of the connection block is connected with a limit sliding plate through a sliding rod. Force platforms A and B are respectively arranged at the top of the limit sliding plate. Insertion grooves and insertion blocks are respectively arranged at the splicing positions of the force platforms A and B.

[0007] By adopting the above technical solution, the foundation bearing capacity reinforcement device is convenient for transporting accessories, easy for rapid assembly at the construction site, expands the contact area with the foundation of the ground structure, and effectively improves its bearing capacity and stability.

[0008] Specifically, water inlet holes are evenly distributed on both sides of the rectangular hollow pile body, and filter screen covers are clamped outside the water inlet holes.

[0009] Specifically, pile cap fixing bolts are installed on both sides of the connection pile cap through screw holes.

[0010] By adopting the above technical solution, the connecting pile cap at the bottom of the supporting bottom plate facilitates the socketing of the pile head, and the pile cap fixing bolt is tightened to achieve quick fixation.

[0011] Specifically, a sliding hole is formed in the horizontal support plate, and the sliding rod penetrates through the sliding hole.

[0012] By adopting the above technical solution, the sliding of the sliding rod in the sliding hole is utilized to improve the stability of the force-receiving platform A and the force-receiving platform B during movement and reduce the shaking.

[0013] Specifically, the rectangular hollow pile body, the horizontal support plate, the force-receiving platform A and the force-receiving platform B are all made of reinforced concrete materials.

[0014] Specifically, the connecting pile cap, the supporting bottom plate and the L-shaped assembling plate are specifically made of stainless steel materials.

[0015] The beneficial effects of the present utility model:

[0016] (1) For a foundation bearing capacity reinforcement device of the present utility model, the rectangular hollow pile body plays a role in vertically supporting the force-receiving platform A and the force-receiving platform B. The foundation part of the ground structure is laid on the force-receiving platform A and the force-receiving platform B, expanding the contact area with the foundation, and effectively improving its bearing capacity and stability.

[0017] (2) For a foundation bearing capacity reinforcement device of the present utility model, the foundation bearing capacity reinforcement device facilitates the transportation of accessories, is convenient for quick assembly at the construction site, expands the contact area with the foundation of the ground structure, and effectively improves its bearing capacity and stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present utility model will be further described below with reference to the drawings and embodiments.

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is a bottom view of the present utility model;

[0021] Figure 3 is a schematic diagram of the water inlet hole structure of the present utility model;

[0022] Figure 4 is for the present utility model Figure 2 Schematic diagram of the structure at A.

[0023] In the figure: 1, filter screen cover; 2, rectangular hollow pile body; 3, connecting pile cap; 4, pile cap fixing bolt; 5, L-shaped assembly plate; 6, connecting block; 7, sliding hole; 8, limit sliding plate; 9, stress platform A; 10, insertion slot; 11, insertion block; 12, stress platform B; 13, horizontal support plate; 14, assembly bolt; 15, adjusting screw; 16, L-shaped end plate; 17, support bottom plate; 18, sliding rod; 19, water inlet hole. Detailed implementation mode

[0024] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation modes.

[0025] For a foundation bearing capacity reinforcement device, it is convenient to transport accessories, easy to quickly assemble on the construction site, expand the contact area with the foundation of ground structures, and effectively improve its bearing capacity and stability. As Figures 1-4 shown, a foundation bearing capacity reinforcement device described in the present utility model includes a rectangular hollow pile body 2, a support bottom plate 17 and a horizontal support plate 13. A connecting pile cap 3 is integrally formed at the bottom of the support bottom plate 17, and the rectangular hollow pile body 2 is sleeved in the connecting pile cap 3. One side of the top of the support bottom plate 17 is provided with a horizontal support plate 13 through an L-shaped assembly plate 5 and an assembly bolt 14. L-shaped end plates 16 are welded at both ends of the top of the support bottom plate 17;

[0026] Adjusting screws 15 are installed on the L-shaped end plates 16 through screw holes, and one end of each adjusting screw 15 is connected to a connecting block 6 through a bearing. The top of the connecting block 6 is connected to a limit sliding plate 8 through a sliding rod 18. Stress platforms A9 and stress platforms B12 are respectively arranged at the top of the limit sliding plate 8. Insertion slots 10 and insertion blocks 11 are respectively arranged at the splicing positions of the stress platform A9 and the stress platform B12.

[0027] During use, the foundation bearing capacity reinforcement device is convenient for transporting accessories, easy to quickly assemble on the construction site, expands the contact area with the foundation of ground structures, and effectively improves its bearing capacity and stability.

[0028] Exemplarily, as Figure 1 、 3 shown, the present utility model further includes that water inlet holes 19 are uniformly distributed on both sides of the rectangular hollow pile body 2, and a filter screen cover 1 is clamped outside the water inlet holes 19.

[0029] During use, the filter screen cover 1 is used to facilitate filtering of the soil body, and groundwater enters the rectangular hollow pile body 2 through the water inlet holes 19.

[0030] Exemplarily, as Figure 1As shown, the utility model further includes that the two sides of the connecting pile cap 3 are installed with pile cap fixing bolts 4 through screw holes.

[0031] During use, the connecting pile cap 3 at the bottom of the support base plate 17 facilitates sleeving the pile head, and tightening the pile cap fixing bolts 4 realizes quick fixation.

[0032] Exemplarily, such as Figure 1 , 4 As shown, the utility model further includes that the horizontal support plate 13 is provided with a sliding hole 7 and a sliding rod 18 penetrates through the sliding hole 7.

[0033] During use, the sliding of the sliding rod 18 in the sliding hole 7 is utilized to improve the stability of the force-receiving platform A9 and the force-receiving platform B12 during movement and reduce shaking.

[0034] Exemplarily, such as Figure 1 As shown, the utility model further includes that the rectangular hollow pile body 2, the horizontal support plate 13, the force-receiving platform A9 and the force-receiving platform B12 are all made of reinforced concrete materials.

[0035] During use, the reinforced concrete materials are convenient for prefabrication and are easy to transport to the construction site for assembly.

[0036] Exemplarily, such as Figure 1 As shown, the utility model further includes that the connecting pile cap 3, the support base plate 17 and the L-shaped assembly plate 5 are specifically made of stainless steel materials.

[0037] During use, the stainless steel materials are not easy to corrode and rust, have high strength, good anti-deformation effect, are not easy to be damaged, and are durable.

[0038] When the utility model is in use, the rectangular hollow pile body 2 is driven into the foundation to be reinforced and the pile head is left. The connecting pile cap 3 at the bottom of the support base plate 17 facilitates sleeving the pile head, and tightening the pile cap fixing bolts 4 realizes quick fixation;

[0039] The L-shaped assembly plate 5 and the assembly bolts 14 are used to facilitate fixing the horizontal support plate 13 on the support base plate 17. The adjusting screws 15 are tightened inward respectively to make the force-receiving platform A9 and the force-receiving platform B12 move towards each other, so that the inserting block 11 is inserted into the inserting slot 10, realizing the quick docking and assembly of the force-receiving platform A9 and the force-receiving platform B12;

[0040] The rectangular hollow pile body 2 is used to play a role in vertically supporting the force-receiving platform A9 and the force-receiving platform B12. The foundation part of the ground structure is laid on the force-receiving platform A9 and the force-receiving platform B12, expanding the contact area with the foundation, and effectively improving its bearing capacity and stability;

[0041] Quicklime is stored in the rectangular hollow pile body 2. The filter screen cover 1 facilitates the filtration of soil, and groundwater enters the rectangular hollow pile body 2 through the water inlet hole 19. Since quicklime has the function of absorbing water, the soil is consolidated, the lateral resistance of the soil beside the pile is increased, and thus the bearing capacity is improved. It is a ground bearing capacity reinforcement device;

[0042] It is convenient to transport the accessories, facilitate rapid assembly at the construction site, expand the contact area with the foundation of the ground structure, and effectively improve its bearing capacity and stability.

[0043] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of protection required by the present invention. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A foundation bearing capacity reinforcement device, characterized in that: The invention comprises a rectangular hollow pile body (2), a supporting base plate (17) and a horizontal supporting plate (13); the bottom of the supporting base plate (17) is provided with an integrally formed connecting pile cap (3) and the connecting pile cap (3) is sleeved with the rectangular hollow pile body (2); the top side of the supporting base plate (17) is provided with a horizontal supporting plate (13) via an L-shaped assembling plate (5) and assembling bolts (14); and L-shaped end plates (16) are welded to both ends of the top of the supporting base plate (17); The L-shaped end plates (16) are all provided with adjusting screws (15) through screw holes, and one end of the adjusting screws (15) is connected to a connecting block (6) through a bearing, the top of the connecting block (6) is connected to a limited sliding plate (8) through a sliding rod (18), the top of the limited sliding plate (8) is respectively provided with a force-bearing platform A (9) and a force-bearing platform B (12), and the joints of the force-bearing platform A (9) and the force-bearing platform B (12) are respectively provided with a plug-in groove (10) and a plug-in block (11).

2. A foundation bearing capacity reinforcement device according to claim 1, characterized in that: Water inlet holes (19) are evenly distributed on both sides of the rectangular hollow pile body (2), and a filter cover (1) is clamped on the outer side of the water inlet hole (19).

3. A foundation bearing capacity reinforcement device according to claim 1, characterized in that: Pile cap fixing bolts (4) are installed on both sides of the connecting pile cap (3) through screw holes.

4. A foundation bearing capacity reinforcement device according to claim 1, characterized in that: The horizontal support plate (13) is provided with a sliding hole (7) and the sliding rod (18) passes through the sliding hole (7).

5. A foundation bearing capacity reinforcement device according to claim 1, characterized in that: The rectangular hollow pile body (2), the horizontal support plate (13), the force-bearing platform A (9) and the force-bearing platform B (12) are all made of reinforced concrete materials.

6. A foundation bearing capacity reinforcement device according to claim 1, characterized in that: The connecting pile cap (3), the supporting base plate (17) and the L-shaped assembly plate (5) are specifically made of stainless steel.

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