Reinforcing structure for foundation construction

Abstract

The utility model relates to the technical field of foundation construction, and discloses a reinforcing structure for foundation construction, which comprises a foundation pit, a fixing plate is arranged on the foundation pit, first connecting plates are symmetrically and fixedly connected to the right side of the upper surface of the fixing plate, and second connecting plates are symmetrically and fixedly connected to the left side of the upper surface of the fixing plate. A connecting cylinder is rotationally arranged on one side of the first connecting plate, a screw rod is arranged in the connecting cylinder through a limiting assembly, one end of the screw rod penetrates through the second connecting plate and then is in threaded connection with the second connecting plate, and mounting plates are symmetrically and fixedly connected to the upper surface of the fixing plate. A user can drive the two screw rods to rotate at the same time only by rotating the connecting shaft, then the supporting assembly is driven to move to be tightly attached to the side wall of the foundation pit, the installation work of the reinforcing structure is completed, the situation that the supporting assembly is unstable in the moving process is avoided, and the practicability of the device is improved.

Description

Technical Field

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

[0002] Foundation pit support is a measure of support, reinforcement and protection for the side walls of the foundation pit and the surrounding environment to ensure the safety of underground structure construction and the surrounding environment of the foundation pit.

[0003] For example, the Chinese utility model patent with announcement number CN220565240U discloses a reinforcement structure for foundation construction, which involves the technical field of civil construction. It includes a support panel, fixed anchor rods arranged on both sides of the support panel, and a tensioning mechanism connected to the surface of one side of the support panel. The support panel abuts against the side wall of the foundation pit, the fixed anchor rod is connected to the support panel and applies a downward force to the support panel, the lower end of the fixed anchor rod is buried in the ground at the bottom of the foundation pit, and the tensioning mechanism is arranged on the top ground of the side wall of the foundation pit, and applies a force away from the direction of the foundation pit to the support panel. The foundation construction reinforcement structure of this application reduces the occupation of the internal space of the foundation pit, plays a good role in reinforcing the foundation pit, and is convenient for disassembly and installation.

[0004] Regarding the above-mentioned related technologies, the inventor believes that when the reinforcement structure is in use, the staff is required to rotate the two traction screws at the same time to drive the traction ring to move so that the support panel is close to the side wall of the foundation pit. However, since the staff needs to rotate the two traction screws with both hands respectively, it is difficult to ensure the synchronization of the two hands during operation, which can easily cause the moving direction of the dynamic traction ring to be unstable or difficult to control.

[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 workers need to use both hands to rotate two traction screws respectively, it is difficult to ensure the synchronization of the two hands during operation, which easily leads to unstable or difficult to control the moving direction of the dynamic traction ring, the present application provides a reinforcement structure for foundation construction.

[0007] The reinforcement structure for foundation construction provided in this application adopts the following technical solution:

[0008] A reinforcement structure for foundation construction, comprising a foundation pit, wherein a fixing plate is arranged on the foundation pit, a first connecting plate is symmetrically fixedly connected to the right side of the upper surface of the fixing plate, and a second connecting plate is symmetrically fixedly connected to the left side of the upper surface of the fixing plate, a connecting cylinder is rotatably arranged on one side of the first connecting plate, a screw is arranged inside the connecting cylinder through a limiting assembly, one end of the screw passes through the second connecting plate and is threadedly connected thereto, a mounting plate is symmetrically fixedly connected to the upper surface of the fixing plate, a connecting shaft is rotatably arranged between the two mounting plates, two worms are sleeved on the side walls of the connecting shaft, worm wheels are sleeved on the side walls of the two connecting cylinders, the two worm wheels are respectively meshed with the two worms, a supporting assembly is arranged on one side of the foundation pit, and the screw is connected to the supporting assembly through the connecting assembly.

[0009] Preferably, the connecting assembly includes a connecting ring and two connecting parts, the two connecting rings are respectively connected to one end of the two screw rods, the connecting ring is arranged on the supporting assembly, two U-shaped grooves are opened on the side wall of the connecting ring, and the screw rods are located in the U-shaped grooves.

[0010] Preferably, the limiting assembly comprises a limiting block, the limiting block is fixedly connected to the side wall of the screw rod, a limiting groove is provided in the connecting cylinder, and the limiting block is slidably installed in the limiting groove.

[0011] Preferably, fixing anchor rods are provided through the four corners of the upper surface of the fixing plate.

[0012] Preferably, one end of the connecting shaft passes through one of the mounting plates and is fixedly connected to a turntable.

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

[0014] The worm on it can be driven to rotate by rotating the connecting shaft, and the worm can drive the connecting tube to rotate through the worm gear. The connecting tube can drive the screw to rotate through the limit assembly, and the two screws can rotate at the same time, thereby driving the support assembly to move. Compared with the prior art, the user only needs to rotate the connecting shaft to drive the two screws to rotate at the same time, thereby driving the support assembly to move, so that it is close to the side wall of the foundation pit, completing the installation of the reinforcement structure, avoiding instability of the support assembly during movement, and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 is a schematic diagram of the structure of the connection assembly of the application embodiment;

[0017] Figure 3 is a schematic structural diagram of a fixed anchor rod according to an embodiment of the application;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the limiting component of the embodiment of the application.

[0019] Explanation of the accompanying drawings: 1. foundation pit; 2. fixing plate; 3. connecting tube; 4. screw; 5. connecting ring; 6. support assembly; 7. turntable; 8. mounting plate; 9. worm; 10. first connecting plate; 11. connecting shaft; 12. worm gear; 13. second connecting plate; 14. U-shaped groove; 15. connecting piece; 16. fixed anchor rod; 17. limit block; 18. limit groove. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-4 This application is described in further detail.

[0021] The present application embodiment discloses a reinforcement structure for foundation construction. Figure 1-4 A reinforcement structure for foundation construction includes a foundation pit 1, a fixing plate 2 is arranged on the foundation pit 1, a first connecting plate 10 is symmetrically fixedly connected to the right side of the upper surface of the fixing plate 2, and a second connecting plate 13 is symmetrically fixedly connected to the left side of the upper surface of the fixing plate 2. A connecting tube 3 is rotatably arranged on one side of the first connecting plate 10, a screw 4 is arranged inside the connecting tube 3 through a limiting assembly, one end of the screw 4 passes through the second connecting plate 13 and is threadedly connected thereto, a mounting plate 8 is symmetrically fixedly connected to the upper surface of the fixing plate 2, a connecting shaft 11 is rotatably arranged between the two mounting plates 8, two worms 9 are sleeved on the side walls of the connecting shaft 11, worm wheels 12 are sleeved on the side walls of the two connecting tubes 3, and the two worm wheels 12 are respectively meshed with the two worms 9, a supporting assembly 6 is arranged on one side of the foundation pit 1, the screw 4 is connected to the supporting assembly 6 through the connecting assembly, and the supporting assembly 6 includes a supporting panel and a supporting column, etc., which is a prior art and is widely used in society When in use, the fixing plate 2 is placed on the foundation pit 1, and then the supporting assembly 6 is placed on one side of the foundation pit 1, and the fixing plate 2 can be connected to the supporting assembly 6 through the connecting assembly, and the worm 9 thereon can be driven to rotate by rotating the connecting shaft 11, and the worm 9 can drive the connecting cylinder 3 to rotate through the worm gear 12, and the connecting cylinder 3 can drive the screw 4 to rotate through the limiting assembly, and the two screws 4 can rotate at the same time. Since the screw 4 is threadedly arranged on the second connecting plate 13, the supporting assembly 6 can be driven to move, so that the supporting assembly 6 is close to the side wall of the foundation pit 1, thereby completing the installation of the reinforcement structure. In this process, the user only needs to rotate the connecting shaft 11 to drive the two screws 4 to rotate at the same time, thereby driving the supporting assembly 6 to move, so that it is close to the side wall of the foundation pit 1, completing the installation of the reinforcement structure, avoiding instability of the supporting assembly 6 during movement, and improving the practicability of the device.

[0022] Reference Figure 1 and Figure 2 The connecting assembly includes a connecting ring 5 and two connecting pieces 15. The two connecting rings 5 ​​are respectively connected to one end of the two screw rods 4. The connecting ring 5 is arranged on the supporting assembly 6. Two U-shaped grooves 14 are provided on the side wall of the connecting ring 5. The screw rods 4 are located in the U-shaped grooves 14. The supporting assembly 6 can be placed on the two screw rods 4 through the connecting ring 5, and the screw rods 4 are located in the U-shaped grooves 14. The connecting ring 5 can be tightened by the connecting piece 15.

[0023] Reference Figure 2 and Figure 4 The limit assembly includes a limit block 17, which is fixedly connected to the side wall of the screw 4. A limit groove 18 is provided in the connecting tube 3, and the limit block 17 is slidably installed in the limit groove 18; through the limit block 17, the screw 4 can slide in the connecting tube 3 and rotate with it.

[0024] Reference Figure 1 and Figure 3 The four corners of the upper surface of the fixing plate 2 are all penetrated by fixing anchor rods 16 ; the fixing anchor rods 16 facilitate the user to fix the fixing plate 2 on the foundation pit 1 .

[0025] Reference Figure 2 One end of the connecting shaft 11 passes through one of the mounting plates 8 and is fixedly connected to the turntable 7; the turntable 7 facilitates the user to rotate the connecting shaft 11.

[0026] The implementation principle of a reinforcement structure for foundation construction in an embodiment of the present application is as follows: when in use, the fixing plate 2 is placed on the foundation pit 1, and then the support assembly 6 is placed on one side of the foundation pit 1, and the fixing plate 2 can be connected to the support assembly 6 through the connecting assembly, and the worm 9 on it can be driven to rotate by rotating the connecting shaft 11, and the worm 9 can drive the connecting cylinder 3 to rotate through the worm gear 12, and the connecting cylinder 3 can drive the screw 4 to rotate through the limiting assembly, and the two screws 4 can rotate at the same time. Since the screw 4 is threadedly arranged on the second connecting plate 13, it can drive the support assembly 6 to move, so that the support assembly 6 is close to the side wall of the foundation pit 1, thereby completing the installation of the reinforcement structure.

[0027] 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;

[0028] 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;

[0029] 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.

[0030] 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 reinforcement structure for foundation construction, comprising a foundation pit (1), characterized in that: The foundation pit (1) is provided with a fixing plate (2), the right side of the upper surface of the fixing plate (2) is symmetrically fixedly connected with a first connecting plate (10), the left side of the upper surface of the fixing plate (2) is symmetrically fixedly connected with a second connecting plate (13), one side of the first connecting plate (10) is rotatably provided with a connecting cylinder (3), the interior of the connecting cylinder (3) is provided with a screw rod (4) through a limiting assembly, one end of the screw rod (4) passes through the second connecting plate (13) and is threadedly connected thereto, the fixing plate The upper surface of the foundation pit (2) is symmetrically fixedly connected with a mounting plate (8), a connecting shaft (11) is rotatably arranged between the two mounting plates (8), two worms (9) are sleeved on the side wall of the connecting shaft (11), and worm wheels (12) are sleeved on the side walls of the two connecting cylinders (3), and the two worm wheels (12) are respectively meshed with the two worms (9), and a support assembly (6) is arranged on one side of the foundation pit (1), and the screw rod (4) is connected to the support assembly (6) through a connecting assembly.

2. A reinforcement structure for foundation construction according to claim 1, characterized in that: The connecting assembly comprises a connecting ring (5) and two connecting pieces (15), the two connecting rings (5) being respectively connected to one end of the two screw rods (4), the connecting ring (5) being arranged on the supporting assembly (6), the side wall of the connecting ring (5) being provided with two U-shaped grooves (14), and the screw rods (4) being located in the U-shaped grooves (14).

3. A reinforcement structure for foundation construction according to claim 1, characterized in that: The limiting assembly comprises a limiting block (17), the limiting block (17) is fixedly connected to the side wall of the screw rod (4), a limiting groove (18) is provided in the connecting cylinder (3), and the limiting block (17) is slidably installed in the limiting groove (18).

4. A reinforcement structure for foundation construction according to claim 1, characterized in that: The four corners of the upper surface of the fixing plate (2) are all penetrated by fixing anchor rods (16).

5. A reinforcement structure for foundation construction according to claim 1, characterized in that: One end of the connecting shaft (11) passes through one of the mounting plates (8) and is fixedly connected to a rotating disk (7).

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