Sludge soft soil foundation piling auxiliary fixing device

Abstract

The utility model discloses a muddy soft soil foundation piling auxiliary fixing device, which relates to the technical field of constructional engineering equipment, and comprises a top plate, the upper end of the top plate is provided with a groove, the upper end of the top plate is provided with a pile hole, the lower end of the top plate is provided with a framework, and the upper end of the top plate is provided with an external piling device. The pile hole provides auxiliary pile driving positioning for the pile driving device, the pile driving auxiliary fixing device and the muddy soft soil foundation are fixed through the arranged fixing assemblies and the three fixing assemblies, a plane is formed by the three points, and the pile driving auxiliary fixing device can be kept horizontal by adjusting the drilling depth of the three fixing assemblies and the foundation; during fixing, the second motor is started to drive the reinforcing device to rotate, the first motor is started to drive the lead screw to rotate, the lead screw rotates to drive the movable base in threaded connection to move downwards along the shaft base, the reinforcing device makes contact with the silt soft soil foundation in the downward rotating process, the piling auxiliary fixing device is anchored to the foundation, and the fixing effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering equipment, in particular to a silty soft soil foundation piling auxiliary fixing device. Background Art

[0002] Pile driving refers to the process of embedding piles into the ground using special equipment. This process is usually used in construction projects, infrastructure construction, riverbank protection and other fields. It aims to increase the bearing capacity, stability or support structure of the foundation. When piling on silt soft soil foundations, it is necessary to ensure the verticality of the piles, so a pile driving auxiliary fixing device is required.

[0003] Chinese utility model patent publication number: CN 212223880 U, discloses: a piling auxiliary fixing device for construction projects. The piling auxiliary fixing device for construction projects has a simple structure, a reasonable construction, and is easy to operate. It can be adjusted according to the height of the wooden pile, has a wide range of usable sizes, and can be adjusted to an angle. It is not restricted by the use environment and does not require multiple people to operate, which saves manpower and reduces the difficulty and intensity of the workers' work. However, the piling auxiliary fixing device for construction projects cannot ensure the horizontality during piling. When the piling auxiliary fixing device is tilted, it cannot be adjusted, which is inconvenient to use. Utility Model Content

[0004] The purpose of the utility model is to provide a piling auxiliary fixing device for a silty soft soil foundation, which can solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a silt soft soil foundation piling auxiliary fixing device, comprising a top plate, a groove is provided at the upper end of the top plate, a pile hole is provided at the upper end of the top plate, a frame is provided at the lower end of the top plate, a fixing component is fixedly installed at the upper end of the top plate, a reinforcement component is provided on the outer side of the top plate, and a limiting component is provided at the upper end of the top plate.

[0006] Preferably, the top plate has a hexagonal structure, and the reinforcement components and the fixing components are both provided with three identical ones.

[0007] Preferably, the fixed assembly includes a shaft seat, a screw rod, motor 1, a movable seat, motor 2, a reinforcer and a spirit level. The shaft seat center rotates and connects the screw rod. Motor 1 is fixedly installed on the upper end of the shaft seat. A movable seat is provided in the center of the shaft seat. Motor 2 is fixedly installed on the upper end of the movable seat. A reinforcer is fixedly installed on the output end of motor 2. A spirit level is fixedly installed on the inner side of the shaft seat.

[0008] Preferably, the movable seat is threadedly connected to the screw rod, the movable seat is slidingly connected to the shaft seat, and a spiral shovel is provided on the outside of the reinforcer.

[0009] Preferably, the reinforcement assembly includes a reinforcement plate, a claw nail, a limiting groove and a handle, the upper end of the reinforcement plate is provided with a claw nail, the lower end of the claw nail is provided with a limiting groove, and the handle is fixedly installed on the inner side of the reinforcement plate.

[0010] Preferably, the limiting assembly includes a slide post, a spring, a limiting plate and a handle. The spring is sleeved on the outer side of the slide post. The outer side of the slide post is slidably connected to the limiting plate. The upper end of the limiting plate is fixedly connected to the handle.

[0011] Preferably, the reinforcing plate is rotatably connected to the top plate, the limiting plate is adapted to the groove and the limiting slot, and the upper and lower ends of the spring are fixedly connected to the sliding column and the limiting plate respectively.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model is provided with a top plate, an external pile driving device is installed on the upper end of the top plate, and the pile hole provides auxiliary pile positioning for the pile driving device, and the pile driving auxiliary fixing device is fixed to the silt soft soil foundation through the provided fixing component and the three fixing components, and the three points form a plane, and the drilling depth of the three fixing components and the foundation can be adjusted to keep the pile driving auxiliary fixing device level. Through the provided moving seat, when fixing, the second motor is started to drive the reinforcement to rotate, and the first motor is started to drive the screw rod to rotate, and the rotation of the screw rod drives the threaded moving seat to move downward along the shaft seat, and the reinforcement contacts the silt soft soil foundation during the process of rotating downward, and the pile driving auxiliary fixing device is anchored on the foundation, so that the fixing effect is good;

[0014] The utility model provides a reinforcement component. After the top plate is placed in the piling area, the handle is pulled to flip the reinforcement plate out and make it parallel to the top plate, and the claw nails are inserted into the foundation, thereby increasing the contact area between the piling auxiliary fixing device and the ground and improving the stability of piling. Through the provided limit assembly, the limit plate is placed in the groove when the reinforcement component is not in use. Through the provided reinforcement component, after the reinforcement component is flipped and deployed, the handle is pulled to pull the limit plate out of the groove, the spring is compressed, and the limit plate is rotated with the sliding column as the axis to align the limit plate with the limit groove. The handle is released, and the spring is reset to drive the limit plate to be inserted into the limit groove, thereby limiting the reinforcement component and the top plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 ;

[0017] Figure 3 This is a schematic diagram of the structure of the reinforcement component of the utility model in the expanded state Figure 1 ;

[0018] Figure 4 This is a schematic diagram of the structure of the reinforcement component of the utility model in the expanded state Figure 2 ;

[0019] Figure 5 It is an enlarged structural diagram of the reinforcement component and the limiting component of the utility model.

[0020] Among them: 1. Top plate; 2. Groove; 3. Pile hole; 4. Skeleton; 5. Fixed assembly; 501. Shaft seat; 502. Screw; 503. Motor 1; 504. Moving seat; 505. Motor 2; 506. Reinforcer; 507. Level; 6. Reinforcement assembly; 601. Reinforcement plate; 602. Claw; 603. Limiting groove; 604. Handle; 7. Limiting assembly; 701. Sliding column; 702. Spring; 703. Limiting plate; 704. Handle. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example 1

[0023] See also Figure 1-5 The figure shows an auxiliary fixing device for piling in a silt soft soil foundation, comprising a top plate 1, a groove 2 being provided at the upper end of the top plate 1, a pile hole 3 being provided at the upper end of the top plate 1, a frame 4 being provided at the lower end of the top plate 1, a fixing component 5 being fixedly installed at the upper end of the top plate 1, a reinforcement component 6 being provided on the outer side of the top plate 1, and a limiting component 7 being provided at the upper end of the top plate 1.

[0024] See also Figure 1-5 In the figure, the top plate 1 is a hexagonal structure, and the reinforcement components 6 and the fixing components 5 are both provided with three identical ones.

[0025] In this embodiment, a top plate 1 is provided, an external piling device is installed on the upper end of the top plate 1, and the pile holes 3 provide auxiliary piling positioning for the piling device.

[0026] Working principle: When in use, place the top plate 1 in the piling area, pull the handle 604 to turn the reinforcement plate 601 out and parallel to the top plate 1, insert the claw nail 602 into the foundation, increase the contact area between the piling auxiliary fixing device and the ground, and improve the stability of piling, pull the grip 704 to pull the limit plate 703 out of the groove 2, compress the spring 702, rotate the limit plate 703 with the sliding column 701 as the axis, align the limit plate 703 with the limit groove 603, release the grip 704, and the spring 702 resets to drive the limit plate 703 to insert into the limit groove 603, and the reinforcement component 6 When the reinforcer 506 is limited with the top plate 1, the starting motor 2 505 drives the reinforcement 506 to rotate, the starting motor 1 503 drives the screw rod 502 to rotate, and the rotation of the screw rod 502 drives the threaded movable seat 504 to move downward along the shaft seat 501. During the downward rotation of the reinforcer 506, it contacts the silt soft soil foundation, anchoring the pile driving auxiliary fixing device to the foundation, with good fixing effect. The three points form a plane, observe the spirit level 507, and adjust the drilling depth of the three fixing components 5 and the foundation to keep the pile driving auxiliary fixing device level and maintain the stability of the pile driving.

[0027] Example 2

[0028] See also Figure 1-5 This embodiment further explains Example 1. In the figure, the fixed component 5 includes a shaft seat 501, a screw rod 502, a motor 1 503, a movable seat 504, a motor 2 505, a reinforcer 506 and a spirit level 507. The center of the shaft seat 501 rotates to connect the screw rod 502. The upper end of the shaft seat 501 is fixedly installed with the motor 1 503. The center of the shaft seat 501 is provided with a movable seat 504. The upper end of the movable seat 504 is fixedly installed with the motor 2 505. The output end of the motor 2 505 is fixedly installed with a reinforcer 506. The inner side of the shaft seat 501 is fixedly installed with a spirit level 507.

[0029] In this embodiment, the piling auxiliary fixing device is fixed to the silty soft soil foundation through three fixing components 5, and the three points form a plane. The piling auxiliary fixing device can be kept horizontal by adjusting the drilling depth of the three fixing components 5 and the foundation.

[0030] See also Figure 3-5 In the figure, the movable seat 504 is threadedly connected to the screw rod 502, the movable seat 504 is slidingly connected to the shaft seat 501, and a spiral shovel is provided on the outside of the reinforcer 506.

[0031] In this embodiment: by setting up a movable seat 504, when fixed, starting motor 2 505 drives the reinforcer 506 to rotate, starting motor 1 503 drives the screw rod 502 to rotate, and the rotation of the screw rod 502 drives the threaded movable seat 504 to move downward along the shaft seat 501. During the process of rotating downward, the reinforcer 506 contacts the silt soft soil foundation, anchoring the pile driving auxiliary fixing device on the foundation, and the fixing effect is good.

[0032] See also Figure 3-5 In the figure, the reinforcement component 6 includes a reinforcement plate 601, a claw nail 602, a limiting groove 603 and a handle 604. The claw nail 602 is provided at the upper end of the reinforcement plate 601, and the limiting groove 603 is provided at the lower end of the claw nail 602. The handle 604 is fixedly installed on the inner side of the reinforcement plate 601.

[0033] In this embodiment: through the reinforcement component 6, after the top plate 1 is placed in the piling area, the handle 604 is pulled to flip the reinforcement plate 601 out and parallel to the top plate 1, and the claw nails 602 are inserted into the foundation, thereby increasing the contact area between the piling auxiliary fixing device and the ground and improving the stability of piling.

[0034] See also Figure 3-5 In the figure, the limiting assembly 7 includes a slide post 701, a spring 702, a limiting plate 703 and a handle 704. The spring 702 is sleeved on the outer side of the slide post 701, and the outer side of the slide post 701 is slidably connected to the limiting plate 703. The upper end of the limiting plate 703 is fixedly connected to the handle 704.

[0035] In this embodiment, by providing the limiting assembly 7 , the limiting plate 703 is placed in the groove 2 when the reinforcement assembly 6 is not in use.

[0036] See also Figure 3-5 In the figure, the reinforcing plate 601 is rotatably connected to the top plate 1, the limiting plate 703 is adapted to the groove 2 and the limiting groove 603, and the upper and lower ends of the spring 702 are fixedly connected to the sliding column 701 and the limiting plate 703 respectively.

[0037] In this embodiment: through the provided reinforcement component 6, after the reinforcement component 6 is flipped and deployed, the handle 704 is pulled to pull the limit plate 703 out of the groove 2, the spring 702 is compressed, and the limit plate 703 is rotated with the sliding column 701 as the axis, and the limit plate 703 is aligned with the limit groove 603, and the handle 704 is released. The spring 702 is reset to drive the limit plate 703 to be inserted into the limit groove 603, and the reinforcement component 6 is limited to the top plate 1.

[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include" or "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A piling auxiliary fixing device for a silty soft soil foundation, comprising a top plate (1), characterized in that: The top plate (1) has a groove (2) formed on its upper end, a pile hole (3) formed on its upper end, a frame (4) provided on its lower end, a fixing assembly (5) fixedly mounted on its upper end, a reinforcement assembly (6) provided on the outer side of its upper end, and a limiting assembly (7) provided on its upper end. The fixed assembly (5) includes a shaft seat (501), a screw rod (502), a motor 1 (503), a movable seat (504), a motor 2 (505), a reinforcer (506) and a level (507), wherein the shaft seat (501) is centrally connected to the screw rod (502), the upper end of the shaft seat (501) is fixedly mounted with the motor 1 (503), the center of the shaft seat (501) is provided with a movable seat (504), the upper end of the movable seat (504) is fixedly mounted with the motor 2 (505), the output end of the motor 2 (505) is fixedly mounted with the reinforcer (506), and the inner side of the shaft seat (501) is fixedly mounted with the level (507); The movable seat (504) is threadedly connected to the screw rod (502), the movable seat (504) is slidably connected to the shaft seat (501), and a spiral shovel is provided on the outside of the reinforcer (506); The reinforcement assembly (6) comprises a reinforcement plate (601), a claw nail (602), a limiting groove (603) and a handle (604); the claw nail (602) is provided at the upper end of the reinforcement plate (601); the limiting groove (603) is provided at the lower end of the claw nail (602); and the handle (604) is fixedly mounted on the inner side of the reinforcement plate (601); The limiting assembly (7) comprises a sliding column (701), a spring (702), a limiting plate (703) and a handle (704); the outer side of the sliding column (701) is sleeved with the spring (702); the outer side of the sliding column (701) is slidably connected to the limiting plate (703); and the upper end of the limiting plate (703) is fixedly connected to the handle (704).

2. The auxiliary fixing device for pile driving in muddy soft soil according to claim 1, characterized in that: The top plate (1) has a hexagonal structure, and the reinforcement components (6) and the fixing components (5) are both provided with three identical ones.

3. The auxiliary fixing device for pile driving in muddy soft soil according to claim 1, characterized in that: The reinforcing plate (601) is rotatably connected to the top plate (1), the limiting plate (703) is adapted to the groove (2) and the limiting groove (603), and the upper and lower ends of the spring (702) are fixedly connected to the sliding column (701) and the limiting plate (703), respectively.

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