Foundation reinforcing structure

Abstract

The utility model relates to the technical field of foundation reinforcement, and discloses a foundation reinforcement structure which comprises a foundation soil layer, two sets of steel pipe piles are inserted into the side wall of an inner cavity of the foundation soil layer, a lead screw is fixedly connected to one side of a second handle through bolts, and a supporting piece is arranged on the surface of the lead screw. Fixing pieces are arranged on the surfaces of the support frame and the two groups of steel pipe piles; through cooperative use of the supporting frame, the fixing piece and other related assemblies, the overall use and operation are easy and convenient, good practicability and flexibility are achieved, the fixing piece can be installed and fixed manually or through related equipment according to the current actual construction environment and requirements, the supporting piece does not need to be disassembled and installed again, and the construction efficiency is improved. The distance between the supporting pieces can be adjusted according to the distance between the steel pipe piles used for reinforcing the foundation, so that the steel pipe piles are stably supported and reinforced, and the actual working efficiency can be correspondingly and effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of foundation reinforcement, and in particular to a foundation reinforcement structure. Background Art

[0002] Ground reinforcement usually refers to an engineering measure to strengthen and reinforce the foundation and base of a building or other structure to increase its bearing capacity or improve its stability;

[0003] In the utility model with the Chinese patent authorization announcement number "CN217174743U", "a steel pipe pile foundation reinforcement structure is disclosed, including a steel pipe pile body and a reinforcement seat, the surface of the steel pipe pile body is provided with a first fixing frame and a second fixing frame, the side of the first fixing frame is welded with a first mounting plate, the side of the second fixing frame is welded with a second mounting plate... The other end of the connecting rod is provided with a first connecting plate, the side of the first connecting plate is welded with the second fixing frame, so that the reinforcement structure can be applied to the reinforcement of foundations in different situations and the reinforcement effect of the reinforcement structure is enhanced." The connecting rod is arranged in different limiting holes, so that it is convenient to use the connecting rod to support and reinforce the steel pipe piles with different spacings;

[0004] With respect to the above-mentioned related technologies, the inventor believes that in the above-mentioned utility model, the position spacing of the connecting rod can be adjusted by using the limiting holes, so that it is convenient to adjust and use according to the spacing between the steel pipe piles, so as to support and reinforce the steel pipe piles. When using steel pipe piles with different spacings, it is necessary to remove the connecting rod from the limiting hole and then reinstall it according to the spacing requirements. The overall operation is relatively inconvenient, which affects the overall work efficiency.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem that when supporting and reinforcing steel pipe piles with different spacings, the connecting rods need to be dismantled and then reinstalled, which makes the overall operation inconvenient and affects work efficiency, the present application provides a foundation reinforcement structure.

[0007] The present application provides a foundation reinforcement structure that adopts the following technical solution:

[0008] A foundation reinforcement structure comprises a foundation soil layer, wherein two groups of steel pipe piles are inserted into the inner cavity side wall of the foundation soil layer, and the surfaces of the two groups of steel pipe piles are fixedly connected to an upper fixing sleeve by bolts, a support frame is provided on the top of the foundation soil layer, a second handle is provided on one side of the support frame, and a screw rod is fixedly connected to one side of the second handle by bolts, and the end of the screw rod away from the second handle rotates through the support frame, and the end of the screw rod passing through the support frame is rotatably connected to the inner cavity side wall of the support frame by a rotating shaft, a support member is provided on the surface of the screw rod, and the support member is arranged on the surface of the upper fixing sleeve, and the surfaces of the support frame and the two groups of steel pipe piles are provided with fixing members, and the fixing members are arranged inside the foundation soil layer.

[0009] Preferably, the support member includes a threaded sleeve and a support rod, the surface of the screw rod is threadedly connected with two groups of threaded sleeves, the tops of the two groups of threaded sleeves are rotatably connected to the support rods via a rotating shaft, and the ends of the two groups of support rods away from the threaded sleeves are rotatably connected to the surface of the upper fixed sleeve via a rotating shaft.

[0010] Preferably, the fixing member includes a reinforcement seat, a fixing seat, a threaded rod, a first handle, a hexagonal connector and a fixing tip; the surfaces of the two groups of steel pipe piles are fixedly connected to the reinforcement seat by bolts, and the two sides of the support frame are fixedly connected to the fixing seat by bolts.

[0011] Preferably, the inner cavity side walls of the two groups of the fixing seats and the two groups of the reinforcement seats are threadedly connected with threaded rods, the tops of several groups of the threaded rods are fixedly connected with first handles, and the tops of several groups of the first handles are fixedly connected with hexagonal connectors.

[0012] Preferably, the bottoms of several groups of the threaded rods are fixedly connected with fixed tips, and the surfaces of several groups of fixed tips of several groups of the threaded rods are inserted into the side walls of the inner cavity of the foundation soil layer.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] Through the coordinated use of the support frame, the fixing parts and other related components, by turning the second handle, the positions of the two groups of support rods can be directly adjusted through components such as the screw rod, and the fixing sleeve on it can be used to support and fix the steel pipe piles at different spacing positions. At the same time, the threaded rod and the fixed tip can be manually rotated into the foundation soil layer by the first handle, and it is convenient to connect with the pile driver and related equipment through the hexagonal connector, so that the threaded rod and the fixed tip can be quickly inserted into the foundation soil layer, so as to fix and reinforce the whole. Compared with the existing technology, the overall use is simple and easy to operate, with good practicality and flexibility. The fixing parts can be installed and fixed manually or using related equipment according to the current actual construction environment and needs, and there is no need to disassemble and reinstall the supporting parts. The distance of the supporting parts can be adjusted according to the spacing between the steel pipe piles used for foundation reinforcement, so as to stably support and reinforce the steel pipe piles, which can effectively improve the actual work efficiency accordingly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of a three-dimensional structure from a first-view perspective of an embodiment of the application;

[0016] Figure 2 is a schematic diagram of the partial structure of the support frame, the second handle and related components of the embodiment of the application;

[0017] Figure 3 It is a schematic diagram of the partial structure of the threaded rod, fixed tip and related components of an embodiment of the application.

[0018] Explanation of the accompanying reference numerals: 1. foundation soil layer; 2. steel pipe pile; 3. reinforcement seat; 4. threaded rod; 5. first handle; 6. hexagonal connector; 7. support frame; 8. threaded sleeve; 9. support rod; 10. upper fixing sleeve; 11. fixing seat; 12. second handle; 13. screw rod; 14. fixing tip. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-3 This application is described in further detail.

[0020] The present application embodiment discloses a foundation reinforcement structure. Figure 1-3A foundation reinforcement structure comprises a foundation soil layer 1, two groups of steel pipe piles 2 are inserted into the inner cavity side wall of the foundation soil layer 1, the surfaces of the two groups of steel pipe piles 2 are fixedly connected with upper fixing sleeves 10 by bolts, a support frame 7 is provided on the top of the foundation soil layer 1, a second handle 12 is provided on one side of the support frame 7, a screw rod 13 is fixedly connected to one side of the second handle 12 by bolts, an end of the screw rod 13 away from the second handle 12 rotates through the support frame 7, and an end of the screw rod 13 that passes through the support frame 7 is rotatably connected to the support frame 7 through a rotating shaft. The inner cavity side wall of the frame 7, the surface of the screw rod 13 is provided with a support member, and the support member is arranged on the surface of the upper fixed sleeve 10, the surfaces of the support frame 7 and the two groups of steel pipe piles 2 are provided with fixing members, and the fixing members are arranged inside the foundation soil layer 1, the support member includes a threaded sleeve 8 and a support rod 9, the surface of the screw rod 13 is threadedly connected with two groups of threaded sleeves 8, the tops of the two groups of threaded sleeves 8 are rotatably connected to the support rod 9 through a rotating shaft, and the ends of the two groups of support rods 9 away from the threaded sleeves 8 are rotatably connected to the surface of the upper fixed sleeve 10 through a rotating shaft;

[0021] By adopting the above-mentioned technical scheme, by inserting the steel pipe pile 2 into the foundation soil layer 1, its foundation can be reinforced, and the bearing stability of the foundation can be improved, and the support rod 9 and the upper fixed sleeve 10 can be used to support the steel pipe pile 2, thereby improving the stability of the steel pipe pile 2 and the reinforcement stability of the foundation, and by rotating the second handle 12, the screw rod 13 connected to the inner cavity side wall of the support frame 7 can be adjusted to rotate. Since two groups of opposite thread patterns are provided on the surface of the screw rod 13, the two groups of threaded sleeves 8 on the surface can be driven to move in different directions, so that the distance between the support rods 9 at the top of the two groups of threaded sleeves 8 can be adjusted, which is convenient for supporting and using the steel pipe piles 2 with different spacings.

[0022] Reference Figure 1 , Figure 2 and Figure 3 The fixing parts include a reinforcement seat 3, a fixing seat 11, a threaded rod 4, a first handle 5, a hexagonal connector 6 and a fixing tip 14. The surfaces of the two groups of steel pipe piles 2 are fixedly connected to the reinforcement seat 3 by bolts, and the two sides of the support frame 7 are fixedly connected to the fixing seat 11 by bolts. The inner cavity side walls of the two groups of fixing seats 11 and the two groups of reinforcement seats 3 are threadedly connected with the threaded rod 4, and the tops of several groups of threaded rods 4 are fixedly connected to the first handles 5, and the tops of several groups of first handles 5 are fixedly connected to the hexagonal connectors 6. The bottoms of several groups of threaded rods 4 are fixedly connected to the fixing tips 14, and the surfaces of several groups of fixing tips 14 of several groups of threaded rods 4 are plugged into the inner cavity side walls of the foundation soil layer 1;

[0023] By adopting the above technical solution, the first handle 5 can be manually rotated to drive the fixing seat 11 and the threaded rod 4 in the reinforcement seat 3 to rotate, so that the fixing tip 14 at the bottom can be used to insert the whole into the foundation soil layer 1 to fix it as a whole, and the hexagonal connector 6 provided on the top of the first handle 5 can be conveniently connected to the pile driver and other related electrical equipment, so that the threaded rod 4 and the fixing tip 14 can be quickly rotated and inserted into the foundation soil layer 1 for fixation.

[0024] The implementation principle of a foundation reinforcement structure in the embodiment of the present application is as follows: by inserting the steel pipe pile 2 into the foundation soil layer 1, the foundation can be reinforced to improve the bearing stability of the foundation, and the steel pipe pile 2 can be supported by the support rod 9 and the upper fixing sleeve 10, so as to improve the stability of the steel pipe pile 2 and the reinforcement stability of the foundation, and the screw rod 13 connected to the inner cavity side wall of the support frame 7 can be adjusted to rotate by rotating the second handle 12. Since the surface of the screw rod 13 is provided with two groups of opposite thread patterns, the two groups of threaded sleeves 8 on the surface can be driven to move in different directions, so that the distance between the support rods 9 at the top of the two groups of threaded sleeves 8 can be adjusted, so as to facilitate the support and use of the steel pipe piles 2 with different spacings, and the fixed seat 11 and the screw rod 13 can be driven by manually rotating the first handle 5. The threaded rod 4 in the reinforcement seat 3 is rotated, so that the fixed tip 14 at the bottom can be used to insert it as a whole into the foundation soil layer 1 to fix it as a whole, and the hexagonal connector 6 provided on the top of the first handle 5 is convenient for connecting with the pile driver and other related electrical equipment, so that the threaded rod 4 and the fixed tip 14 can be quickly rotated and inserted into the foundation soil layer 1 for fixation. The overall operation is simple and easy, with good practicality and flexibility. The fixing parts can be installed and fixed manually or using related equipment according to the current actual construction environment and needs, and there is no need to disassemble and reinstall the supporting parts. The distance of the supporting parts can be adjusted according to the spacing between the steel pipe piles 2 used for foundation reinforcement, so that the steel pipe piles 2 can be stably supported and reinforced, which can effectively improve the actual work efficiency.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A foundation reinforcement structure, comprising a foundation soil layer (1), characterized in that: Two groups of steel pipe piles (2) are inserted into the inner cavity side wall of the foundation soil layer (1), and the surfaces of the two groups of steel pipe piles (2) are fixedly connected to an upper fixing sleeve (10) by bolts. A support frame (7) is provided on the top of the foundation soil layer (1), and a second handle (12) is provided on one side of the support frame (7), and a screw rod (13) is fixedly connected to one side of the second handle (12) by bolts. The end of the screw rod (13) away from the second handle (12) rotates through the support frame (7), and the end of the screw rod (13) passing through the support frame (7) is rotatably connected to the inner cavity side wall of the support frame (7) through a rotating shaft. A support member is provided on the surface of the screw rod (13), and the support member is arranged on the surface of the upper fixing sleeve (10). The surfaces of the support frame (7) and the two groups of steel pipe piles (2) are both provided with fixing members, and the fixing members are arranged inside the foundation soil layer (1).

2. A foundation reinforcement structure according to claim 1, characterized in that: The support member comprises a threaded sleeve (8) and a support rod (9); the surface of the screw rod (13) is threadedly connected with two groups of threaded sleeves (8); the tops of the two groups of threaded sleeves (8) are rotatably connected to the support rod (9) via a rotating shaft; and the ends of the two groups of support rods (9) away from the threaded sleeves (8) are rotatably connected to the surface of the upper fixed sleeve (10) via a rotating shaft.

3. A foundation reinforcement structure according to claim 1, characterized in that: The fixing member comprises a reinforcing seat (3), a fixing seat (11), a threaded rod (4), a first handle (5), a hexagonal connector (6) and a fixing tip (14); the surfaces of the two groups of steel pipe piles (2) are fixedly connected to the reinforcing seat (3) by bolts, and the two sides of the support frame (7) are fixedly connected to the fixing seat (11) by bolts.

4. A foundation reinforcement structure according to claim 3, characterized in that: The inner cavity side walls of the two groups of the fixing seats (11) and the two groups of the reinforcement seats (3) are threadedly connected with threaded rods (4), the tops of several groups of the threaded rods (4) are fixedly connected with first handles (5), and the tops of several groups of the first handles (5) are fixedly connected with hexagonal connectors (6).

5. A foundation reinforcement structure according to claim 4, characterized in that: The bottoms of the plurality of groups of threaded rods (4) are all fixedly connected with fixed tips (14), and the surfaces of the plurality of groups of fixed tips (14) of the plurality of groups of threaded rods (4) are all inserted into the inner cavity side wall of the foundation soil layer (1).

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