A new type of pile driver for civil engineering

Abstract

The utility model discloses a novel pile driver for civil engineering, including fixed base, the fixed base upper end front and upper end rear all have the sliding slot of opening, two the sliding slot upper end jointly installed with support device, support device left end fixed mounting has the support frame, the support frame upper end inserts fixed mounting is no.

Description

Technical Field

[0001] This utility model relates to the field of pile driver technology, and in particular to a new type of pile driver for civil engineering. Background Technology

[0002] In civil engineering, piling is an important construction technique, mainly used to increase the bearing capacity and stability of the foundation, prevent foundation settlement, or improve the bearing capacity of the foundation. Therefore, piling machines play a vital role in civil engineering construction, mainly used in pile foundation engineering. By using impact force to drive piles into the strata, it can significantly improve piling efficiency and reduce the burden of manual operation. It not only improves construction efficiency and ensures building safety, but also adapts to diverse construction needs.

[0003] There are various types of existing pile drivers, such as those powered by hydraulic hammers or diesel hammers, and those that drive piles by drilling holes with drill rods. However, regardless of the type of pile driver, some gravel and soil will inevitably be splashed during operation. In particular, some gravel will fly upwards, which can easily cause harm to nearby workers. In addition, when drilling holes, especially on relatively hard ground, the drill rod is prone to shaking and shifting, which will affect the quality of pile driving.

[0004] The information disclosed in this background section is only intended to enhance the understanding of the background technology of this application, and therefore may include prior art that is not known to those skilled in the art. Summary of the Invention

[0005] The main objective of this invention is to provide a new type of pile driver for civil engineering, which can effectively solve the problems in the background technology.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A novel pile driver for civil engineering includes a fixed base. The fixed base has grooves at its upper front and upper rear. A support device is mounted on the upper ends of both grooves. A support frame is fixedly mounted on the left end of the support device. A hydraulic cylinder is fixedly mounted through the upper end of the support frame. A drilling device is fixedly mounted on the output end of the hydraulic cylinder. A protective device is fixedly mounted on the lower left end of the support frame. A controller is fixedly mounted on the upper rear end of the fixed base.

[0007] Preferably, the drilling device includes a connecting seat, a servo motor is fixedly mounted on the lower end of the connecting seat, a drill rod is fixedly mounted on the output end of the servo motor, the connecting seat is fixedly connected to the output end of the first hydraulic cylinder, and the right end of the connecting seat is slidably mounted in the support frame. A positioning frame is fixedly mounted on the lower left end of the support frame, and a limit groove is opened on the upper end of the positioning frame. The drill rod is vertically aligned with the position of the limit groove. The servo motor drives the drill rod to rotate, and the first hydraulic cylinder pushes the connecting seat downward. The connecting seat then drives the servo motor to move downward on the support frame, thereby causing the drill rod to drill downward. Moreover, during drilling, the drill rod is limited by the limit groove on the positioning frame to prevent the drill rod from shaking or deviating during drilling.

[0008] Preferably, the support device includes a weighted base and a second hydraulic cylinder. Two sliders are fixedly mounted on the lower end of the weighted base, and a placement groove is formed on the upper end of the weighted base. The output end of the second hydraulic cylinder is fixedly connected to the weighted base, and the second hydraulic cylinder is fixedly mounted on the upper right side of the fixed base. The weighted base is slidably mounted on two sliding grooves via the two sliders, and its left end is fixedly connected to the support frame. By pushing the weighted base with the second hydraulic cylinder, the weighted base drives the support frame to adjust left and right on the sliding grooves. This allows the device, after being fixed, to adjust the drilling position or perform multiple drilling operations.

[0009] Preferably, the protective device includes a protective plate with a mounting screw installed at its left end. Handles are fixedly installed at both the front and rear upper ends of the protective plate. The mounting screw is screwed into the positioning frame through the protective plate to secure it. When the drill rod is drilling downwards, the protective plate can, to some extent, shield against upward-splashing gravel and soil, reducing the risk of harm to nearby workers.

[0010] Preferably, the position of the first hydraulic cylinder corresponds vertically to that of the servo motor.

[0011] Preferably, the positioning frame has a screw hole at its left end, and the protective plate is fixedly installed on the outer surface of the positioning frame by inserting and inserting mounting screws.

[0012] Compared with the prior art, the present invention has the following beneficial effects: When drilling is required at a specific location during civil engineering construction, the device is first moved to the corresponding drilling position and fixed. Then, the drill rod is rotated by a servo motor. At this time, the No. 1 hydraulic cylinder pushes the connecting seat downward, which in turn drives the servo motor to move downward on the support frame, thereby causing the drill rod to drill downward. During drilling, the drill rod is limited by the limiting groove on the positioning frame to prevent it from shaking or shifting. Finally, after drilling is completed, the pile is placed into the drilled hole. The protective plate is initially inserted into the positioning frame. Then, the mounting screws are screwed into the positioning frame through the protective plate to fix the protective plate. When the drill rod is drilling downwards, the protective plate can block the flying debris and soil to a certain extent, reducing the harm to nearby workers. Moreover, when not in use, the protective plate can be removed by loosening the mounting screws and placed in the storage slot for storage. The second hydraulic cylinder pushes the weighted seat, which in turn drives the support frame to adjust left and right on the slide. This allows the device to adjust the drilling position or perform multiple drilling operations after it is fixed, thereby improving the device's practicality. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of a new type of pile driver for civil engineering according to this utility model; Figure 2 This is a schematic diagram of the overall structure of the drilling device of a new type of pile driver for civil engineering according to this utility model; Figure 3 This is a schematic diagram of the overall structure of a support device for a new type of pile driver for civil engineering according to this utility model. Figure 4 This is a schematic diagram of the overall structure of a protective device for a new type of pile driver used in civil engineering, according to this utility model.

[0014] In the diagram: 1. Fixed base; 2. Drilling device; 3. Support device; 4. Protective device; 5. Support frame; 6. No. 1 hydraulic cylinder; 7. Slide groove; 8. Controller; 20. Connecting seat; 21. Servo motor; 22. Drill rod; 23. Positioning frame; 24. Limiting groove; 30. Weight seat; 31. Placement groove; 32. Slider; 33. No. 2 hydraulic cylinder; 40. Protective plate; 41. Handle; 42. Mounting screw. Detailed Implementation

[0015] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0016] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] like Figures 1-4 As shown, a new type of pile driver for civil engineering includes a fixed base 1. The fixed base 1 has grooves 7 at both the front and rear of its upper end. A support device 3 is installed on the upper end of both grooves 7. A support frame 5 is fixedly installed on the left end of the support device 3. A hydraulic cylinder 6 is fixedly installed through the upper end of the support frame 5. A drilling device 2 is fixedly installed at the output end of the hydraulic cylinder 6. A protective device 4 is fixedly installed on the lower left end of the support frame 5. A controller 8 is fixedly installed on the rear of the upper end of the fixed base 1.

[0019] The drilling device 2 includes a connecting seat 20, a servo motor 21 fixedly mounted on the lower end of the connecting seat 20, and a drill rod 22 fixedly mounted on the output end of the servo motor 21. The connecting seat 20 is fixedly connected to the output end of the first hydraulic cylinder 6, and the right end of the connecting seat 20 is slidably mounted in the support frame 5. A positioning frame 23 is fixedly mounted on the lower left end of the support frame 5. A limit groove 24 is opened on the upper end of the positioning frame 23, and the drill rod 22 is vertically aligned with the limit groove 24. The first hydraulic cylinder 6 is vertically aligned with the servo motor 21. The servo motor 21 drives the drill rod 22 to rotate, and the first hydraulic cylinder 6 pushes the connecting seat 20 downward. The connecting seat 20 then drives the servo motor 21 to move downward on the support frame 5, thereby causing the drill rod 22 to drill downward. During drilling, the drill rod 22 is limited by the limit groove 24 on the positioning frame 23 to prevent the drill rod 22 from shaking or deviating during drilling.

[0020] The support device 3 includes a weighted base 30 and a second hydraulic cylinder 33. Two sliders 32 are fixedly mounted on the lower end of the weighted base 30, and a placement groove 31 is formed on the upper end of the weighted base 30. The output end of the second hydraulic cylinder 33 is fixedly connected to the weighted base 30. The second hydraulic cylinder 33 is fixedly mounted on the upper right side of the fixed base 1. The weighted base 30 is slidably mounted on two sliding grooves 7 via the two sliders 32, and its left end is fixedly connected to the support frame 5. By pushing the weighted base 30 with the second hydraulic cylinder 33, the weighted base 30 in turn drives the support frame 5 to adjust left and right on the sliding grooves 7. This allows the device, after being fixed, to adjust the drilling position or perform multiple drilling operations.

[0021] The protective device 4 includes a protective plate 40, with a mounting screw 42 installed on the left end of the protective plate 40. Handles 41 are fixedly installed on both the front and rear upper parts of the protective plate 40. A screw hole is opened on the left end of the positioning frame 23, and the protective plate 40 is fixedly installed on the outer surface of the positioning frame 23 by inserting the mounting screw 42 through it. The mounting screw 42 is screwed into the positioning frame 23 through the protective plate 40 to fix the protective plate 40. When the drill rod 22 drills downwards, the protective plate 40 can, to a certain extent, shield against upward-splashing gravel and soil, reducing harm to nearby workers. All electrical equipment in this utility model is existing technology, and all electrical equipment can operate normally during trial operation. The controller 8 has its own power supply, and the controller 8 is electrically connected to the electrical equipment in this utility model.

[0022] It should be noted that this utility model is a new type of pile driver for civil engineering. When drilling is required at a corresponding location during civil engineering construction, the device is first moved to the corresponding drilling position and fixed. Then, the protective plate 40 is initially inserted into the positioning frame 23. Next, the mounting screws 42 are screwed into the positioning frame 23 through the protective plate 40 to fix the protective plate 40. When the drill rod 22 drills downward, the protective plate 40 can, to a certain extent, shield the upward-splashing gravel and soil, reducing the harm to nearby workers. Moreover, when not in use, the protective plate 40 can be removed by loosening the mounting screws 42 and stored in the storage slot 31. Then, the servo motor 21 is started by the controller 8. 1. The drill rod 22 is rotated. At this time, the controller 8 starts the first hydraulic cylinder 6. The first hydraulic cylinder 6 then pushes the connecting seat 20 downward. The connecting seat 20 then drives the servo motor 21 to move downward on the support frame 5, so that the drill rod 22 drills downward. During drilling, the drill rod 22 is limited by the limiting groove 24 on the positioning frame 23 to prevent the drill rod 22 from shaking or deviating. Finally, after drilling is completed, the pile is placed into the drilled hole. The controller 8 controls the second hydraulic cylinder 33 to push the weight seat 30. The weight seat 30 then drives the support frame 5 to adjust left and right on the sliding groove 7. So that after the device is fixed, the drilling position can be adjusted or multiple drilling operations can be performed, thereby improving the practicality of the device.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A new type of pile driver for civil engineering, comprising a fixed base (1), characterized in that: The upper front and upper rear of the fixed base (1) are provided with sliding grooves (7), and the upper ends of the two sliding grooves (7) are jointly equipped with a support device (3). The left end of the support device (3) is fixedly equipped with a support frame (5). The upper end of the support frame (5) is fixedly installed with a hydraulic cylinder (6). The output end of the hydraulic cylinder (6) is fixedly equipped with a drilling device (2). The lower left end of the support frame (5) is fixedly equipped with a protective device (4). The upper rear of the fixed base (1) is fixedly equipped with a controller (8).

2. A new type of pile driver for civil engineering according to claim 1 characterized by: The drilling device (2) includes a connecting seat (20), a servo motor (21) is fixedly installed at the lower end of the connecting seat (20), a drill rod (22) is fixedly installed at the output end of the servo motor (21), the connecting seat (20) is fixedly connected to the output end of the first hydraulic cylinder (6), and the right end of the connecting seat (20) is slidably installed in the support frame (5). A positioning frame (23) is fixedly installed at the lower left end of the support frame (5), and a limit groove (24) is opened at the upper end of the positioning frame (23). The drill rod (22) and the limit groove (24) are vertically corresponding.

3. A new type of pile driver for civil engineering as claimed in claim 1, characterized in that: The support device (3) includes a weighted seat (30) and a second hydraulic cylinder (33). Two sliders (32) are fixedly installed at the lower end of the weighted seat (30). A placement groove (31) is opened at the upper end of the weighted seat (30). The output end of the second hydraulic cylinder (33) is fixedly connected to the weighted seat (30). The second hydraulic cylinder (33) is fixedly installed on the upper right side of the fixed seat (1). The weighted seat (30) is slidably installed on two sliding grooves (7) through two sliders (32), and the left end of the weighted seat (30) is fixedly connected to the support frame (5).

4. A new type of pile driver for civil engineering as claimed in claim 2, characterized in that: The protective device (4) includes a protective plate (40), with a mounting screw (42) installed on the left end of the protective plate (40), and a handle (41) fixedly installed on the front and rear ends of the upper end of the protective plate (40).

5. A new type of pile driver for civil engineering as claimed in claim 2, characterized in that: The first hydraulic cylinder (6) and the servo motor (21) are positioned vertically.

6. A new type of pile driver for civil engineering as claimed in claim 4, characterized in that: The positioning frame (23) has a screw hole at the left end, and the protective plate (40) is fixedly installed on the outer surface of the positioning frame (23) by means of mounting screws (42).

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