Steel pipe pile foundation base reinforcing device

Abstract

The utility model discloses a steel pipe pile foundation reinforcing device, including two symmetrical main hoop, and the end face of two main hoop is through bolt penetration, the inclined support is top rotation and is installed in the outside of main hoop, be provided with reinforcing subassembly on main hoop, and this reinforcing subassembly includes: connecting piece, vertical penetration main hoop to be arranged on main hoop equally, reinforcing part, install on connecting piece, and the vertical projection of reinforcing part coincides with the vertical projection of main hoop, in the utility model, the reinforcing subassembly of additional not only has promoted the contact area with steel pipe pile foundation greatly to the effectual enhancement of the support performance of whole, still through more extensive distribution, make the load can be more evenly transmitted, reduced the risk of local stress concentration, and on the inclined support structure, added auxiliary support subassembly, this design not only strengthened the bearing capacity of inclined support itself, more on the whole, promoted the stability of support structure.

Description

Technical Field

[0001] This utility model belongs to the field of building engineering technology, specifically relating to a steel pipe pile foundation reinforcement device. Background Technology

[0002] The foundation refers to the load-bearing components at the bottom of a building that contact the ground, transferring the load from the upper structure to the ground. It is the structural component below ground level used to transfer the load from the superstructure to the ground, and is an important part of houses, bridges, docks, and other structures. Modern foundations have high compressive and tensile strength, uniform material, and high reliability. In practical use, to prevent the steel pipe piles from loosening and causing displacement, additional reinforcement devices are added to improve the stability of the steel pipe pile foundation.

[0003] Currently, the reinforcement methods for steel pipe pile foundations are relatively limited, mainly relying on traditional clamps and diagonal bracing structures to enhance stability. While this reinforcement method can meet basic support requirements to some extent, its overall effectiveness is unsatisfactory. Although clamps can effectively encircle the steel pipe pile and prevent lateral displacement, and diagonal bracing can also distribute and resist vertical and horizontal loads to some extent, relying solely on the combination of these two components is insufficient to comprehensively address complex and variable foundation conditions and load situations. Furthermore, due to the relatively high overall height of steel pipe pile foundations, the reinforcement effect at a single location is also inadequate. Therefore, in practical applications, it is often found that the reinforcement effect fails to meet expectations, and the stability and safety of the foundation remain compromised. Utility Model Content

[0004] The purpose of this utility model is to provide a steel pipe pile foundation reinforcement device to solve the problem of the limited reinforcement methods for steel pipe pile foundations mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a steel pipe pile foundation reinforcement device, comprising two symmetrically arranged main clamps, the end faces of which are connected by bolts, and the two main clamps are fixedly connected by nuts at both ends of the bolts; a diagonal brace, the top of which is rotatably installed on the outside of the main clamps; a reinforcement component is provided on the main clamps, the reinforcement component comprising: a connector, which vertically penetrates the main clamps and is evenly distributed on the main clamps; a reinforcement member, which is installed on the connector, the vertical projection of which coincides with the vertical projection of the main clamp, thereby achieving large-area wrapping support for the steel pipe pile foundation through the reinforcement member, which is more effective than support at a single location; an auxiliary support component is also provided on the inner side of the diagonal brace, the bottom of which is on the same plane as the bottom end face of the diagonal brace, and the auxiliary support component and the diagonal brace form a "V" structure, thereby achieving a stable support effect.

[0006] Preferably, the connector is a connecting column that penetrates the main clamp, and multiple reinforcing members are provided and installed on the connecting column.

[0007] Preferably, the reinforcing components include an upper clamp and a lower clamp located at the upper and lower ends of the connecting column. Nuts are provided on the upper and lower end faces of the main clamp, the upper clamp, and the lower clamp. These nuts are threadedly connected to the connecting column, thereby achieving the connection and fixation between the connecting column and the main clamp, as well as the connection and fixation between the connecting column and the upper and lower clamps. In the reinforcement of the steel pipe pile foundation, multiple support and fixation can be achieved through the main clamp, the upper clamp, and the lower clamp, improving the reinforcement effect of the steel pipe pile foundation. The connection method of the upper clamp and the lower clamp is the same as the connection method of the two main clamps.

[0008] Preferably, the main clamp has a through hole for the connecting column to pass through, and the upper clamp and lower clamp also have holes for the connecting column to pass through.

[0009] Preferably, two symmetrical plates are fixed on the outer side of the main clamp, and the top of the diagonal brace is installed on the inner side of the plate through bolts. Nuts that abut against the outer surface of the plate are screwed into both ends of the bolts, so as to realize the rotational connection between the diagonal brace and the main clamp and to complete the fixation after the diagonal brace is opened to any angle. A horizontal base plate is also fixed on the bottom end of the diagonal brace.

[0010] Preferably, the auxiliary support assembly includes an inner support plate with an end groove at its top. The end groove is fitted onto the bottom outer side of the diagonal brace, and a bolt passes through the connection between the two. Nuts are fitted onto both ends of the bolt, which abut against the two sides of the inner support plate. This allows for the rotation angle of the inner support plate, ensuring that the bottom surface of the inner support plate and the bottom plate are on the same horizontal plane, thus guaranteeing that the normal support effect is not affected.

[0011] Preferably, both the bottom end face of the inner support plate and the surface of the base plate are provided with through holes, and a connector passes through the through holes and is embedded in the foundation.

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

[0013] In this invention, the added reinforcing components not only significantly increase the contact area with the steel pipe pile foundation, thereby effectively enhancing the overall support performance, but also, through wider distribution, allow the load to be transferred more evenly, reducing the risk of local stress concentration. At the same time, auxiliary support components are added to the diagonal brace structure. This design not only strengthens the load-bearing capacity of the diagonal brace itself, but also improves the overall stability of the support structure. The auxiliary support components work together with the diagonal brace to ensure the safety and stability of the foundation under various working conditions. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a bottom view of the present invention;

[0016] Figure 3 This is a schematic diagram of the structure of the reinforcement component of this utility model;

[0017] Figure 4 This is a schematic diagram of the auxiliary support component of this utility model.

[0018] In the picture:

[0019] 100. Main clamp; 101. Diagonal brace; 102. Base plate; 103. Through hole;

[0020] 200. Connecting column; 201. Upper clamp; 202. Lower clamp;

[0021] 300, Inner support plate; 301, End groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1 to 4 This utility model provides a technical solution: a steel pipe pile foundation reinforcement device, comprising...

[0024] Two symmetrically arranged main clamps 100 are connected by bolts through their end faces and by nuts at both ends of the bolts.

[0025] The diagonal brace 101 is rotatably mounted on the outside of the main clamp 100 at the top;

[0026] A reinforcing component is provided on the main clamp 100, the reinforcing component including:

[0027] The connectors are vertically inserted through the main clamp 100 and are evenly distributed on the main clamp 100.

[0028] The reinforcement component is installed on the connector. The vertical projection of the reinforcement component coincides with the vertical projection of the main clamp 100. The reinforcement component provides large-area wrapping support for the steel pipe pile foundation, which is more effective than support at a single location.

[0029] An auxiliary support component is also provided on the inner side of the diagonal brace 101. The bottom of the auxiliary support component is on the same plane as the bottom surface of the diagonal brace 101, and the auxiliary support component and the diagonal brace 101 form a "V" structure to achieve a stable support effect.

[0030] In this embodiment, preferably, the connector is a connecting post 200 that penetrates the main clamp 100, and multiple reinforcing parts are provided and installed on the connecting post 200.

[0031] In this embodiment, preferably, the reinforcement components include an upper clamp 201 and a lower clamp 202 disposed at the upper and lower ends of the connecting column 200. Nuts are provided on the upper and lower end faces of the main clamp 100, the upper clamp 201, and the lower clamp 202. The nuts are threadedly connected to the connecting column 200, thereby realizing the connection and fixation between the connecting column 200 and the main clamp 100, as well as the connection and fixation between the connecting column 200 and the upper clamp 201 and the lower clamp 202. In the reinforcement of the steel pipe pile foundation, multiple support and fixation can be achieved through the main clamp 100, the upper clamp 201, and the lower clamp 202, thereby improving the reinforcement effect of the steel pipe pile foundation. The connection method of the upper clamp 201 and the lower clamp 202 is the same as the connection method of the two main clamps 100.

[0032] In this embodiment, preferably, the main clamp 100 is provided with a through hole 103 for the connecting column 200 to pass through, and the upper clamp 201 and the lower clamp 202 are also provided with holes for the connecting column 200 to pass through.

[0033] In this embodiment, preferably, two symmetrical plates are fixed on the outer side of the main clamp 100, and the top of the diagonal brace 101 is installed on the inner side of the plate through bolts. Nuts that abut against the outer surface of the plate are screwed into both ends of the bolts, so as to realize the rotational connection between the diagonal brace 101 and the main clamp 100, and to realize the fixation after the diagonal brace 101 is opened to any angle. A horizontal base plate 102 is also fixed on the bottom end face of the diagonal brace 101.

[0034] In this embodiment, preferably, the auxiliary support component includes an inner support plate 300. The top of the inner support plate 300 is provided with an end groove 301, which is sleeved on the bottom outer side of the diagonal brace 101. A bolt passes through the connection between the two. Nuts that abut against the two sides of the inner support plate 300 are also sleeved on both ends of the bolt, thereby realizing the rotation angle of the inner support plate 300 and making the bottom end face of the inner support plate 300 and the bottom plate 102 at the same level, ensuring that the normal support effect is not affected.

[0035] In this embodiment, preferably, the bottom end face of the inner support plate 300 and the surface of the base plate 102 are both provided with through holes, and a connector passes through the through hole and is embedded in the foundation.

[0036] Although embodiments of the present invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A steel pipe pile foundation reinforcement device, comprising: Two symmetrically arranged main clamps (100) are provided, and the end faces of the two main clamps (100) are penetrated by bolts; The diagonal brace (101) is rotatably mounted on the outside of the main clamp (100) at the top; Its features are: A reinforcing assembly is provided on the main clamp (100), the reinforcing assembly comprising: The connectors are vertically inserted through the main clamp (100) and are evenly distributed on the main clamp (100); The reinforcement component is installed on the connector, and the vertical projection of the reinforcement component coincides with the vertical projection of the main clamp (100); An auxiliary support component is also provided on the inner side of the diagonal brace (101). The bottom of the auxiliary support component is on the same plane as the bottom surface of the diagonal brace (101), and the auxiliary support component and the diagonal brace (101) form a "V" structure.

2. The steel pipe pile foundation reinforcement device according to claim 1, characterized in that: The connector is a connecting post (200) that penetrates the main clamp (100), and multiple reinforcing parts are provided and installed on the connecting post (200).

3. The steel pipe pile foundation reinforcement device according to claim 2, characterized in that: The reinforcement components include an upper clamp (201) and a lower clamp (202) located at the upper and lower ends of the connecting column (200). Nuts are provided on the upper and lower end faces of the main clamp (100), the upper clamp (201), and the lower clamp (202), and the nuts are threadedly connected to the connecting column (200).

4. The steel pipe pile foundation reinforcement device according to claim 3, characterized in that: The main clamp (100) has a through hole (103) for the connecting column (200) to pass through, and the upper clamp (201) and lower clamp (202) also have holes for the connecting column (200) to pass through.

5. The steel pipe pile foundation reinforcement device according to claim 1, characterized in that: Two symmetrical plates are fixed on the outer side of the main clamp (100). The top of the diagonal brace (101) is installed on the inner side of the plate by bolts. Nuts that abut against the outer surface of the plate are screwed into both ends of the bolts. A horizontal base plate (102) is fixed to the bottom end of the diagonal brace (101).

6. The steel pipe pile foundation reinforcement device according to claim 5, characterized in that: The auxiliary support assembly includes an inner support plate (300), the top of which has an end groove (301). The end groove (301) is sleeved on the bottom outer side of the diagonal brace (101), and a bolt passes through the connection between the two. Nuts that abut against the two sides of the inner support plate (300) are also sleeved on both ends of the bolt.

7. The steel pipe pile foundation reinforcement device according to claim 6, characterized in that: Both the bottom end face of the inner support plate (300) and the surface of the base plate (102) are provided with through holes, and a connector is inserted through the through hole and embedded in the foundation.

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