A pile driver inclination adjustment device

Abstract

The utility model relates to the technical field of piling operation discloses a piling machine inclination adjusting device, including base, is provided with the adjusting seat that guides the pile of piling assembly to go down on the base, the adjusting groove is set up in the corresponding position of base upper surface and adjusting seat, and the inclination of piling assembly can be rotatably adjusted by adjusting seat. The utility model has the following advantages and effects, when adjusting the perpendicularity with the horizontal plane on the inclined ground, the plumb rod is rotated first, the plumb rod is stationary after natural swing through the counterweight, the perpendicularity with the horizontal plane is maintained through the gravity factor, then the alignment plate can move to the outside of adjusting seat, the plate can be attached to the surface of adjusting seat during the subsequent rotation of adjusting seat, the whole adjusting seat can be kept perpendicular to the horizontal plane, the piling operation of pipe pile perpendicular to the horizontal plane is facilitated, the precision of multiple different vertical piling operations of pipe pile is ensured, and the use convenience and construction efficiency are improved.

Description

Technical Field

[0001] This utility model relates to the field of pile driving operation technology, and in particular to a pile driver tilt adjustment device. Background Technology

[0002] During construction, pile drivers are used to drive pipe piles into the foundation soil to enhance foundation stability, control foundation settlement, and ensure the safety and reliability of subsequent structural construction.

[0003] A Chinese patent with publication number CN219862791U discloses a piling machine tilt adjustment device, which includes a mounting base. The outer side of the mounting base is provided with a support mechanism, an adjustment mechanism, and a control mechanism. It can ensure that the piling support is in a vertical state when the device is used in complex terrain. When the tilt adjustment of the piling support is completed, multiple hydraulic rods B are activated. The multiple hydraulic rods B work together to lock the piling support, preventing the piling support from shaking during the piling operation and improving the piling operation effect of the device.

[0004] Based on the above situation, the inventor believes that when performing pile driving operations on steep sloping ground, the pipe pile is perpendicular to the ground but inclined to the horizontal plane. Although the pipe pile can be driven directly perpendicular to the inclined plane, it is difficult to make quick adjustments when it is necessary to drive the pile perpendicular to the horizontal plane, which can easily cause inconvenience in construction. Utility Model Content

[0005] The purpose of this invention is to provide a tilt adjustment device for a pile driver, which can quickly adjust the tilt angle and switch between vertical pile driving operations on a horizontal plane when driving piles on a tilted surface.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a pile driver tilt adjustment device, including a base, an adjustment seat for guiding the pile driver assembly to drive the pile on the base, and an adjustment groove is opened on the upper surface of the base corresponding to the adjustment seat. The adjustment seat can be rotated to adjust the tilt of the pile driver assembly.

[0007] The adjustment device also includes a horizontal component to help control the pile driving sag of the pile driving assembly. The horizontal component includes a shaft and a mounting bracket rotatably connected to both ends of the shaft. A horizontal component and an alignment component are respectively installed at the bottom and top of the shaft. The pile driving sag of the pile driving assembly is controlled by the alignment component. A positioning component is coaxially provided on the shaft to help lock its rotation. The distance between the mounting bracket and the adjustment seat is adjusted by a moving component.

[0008] A further feature of this invention is that the horizontal component includes a plumb line whose top end is fixedly connected to the shaft and a counterweight block fixedly installed at the bottom of the plumb line.

[0009] By adopting the above technical solution, the plumb bob will rotate due to the gravity of the counterweight.

[0010] A further feature of this invention is that the alignment component includes a mounting block whose bottom is fixed to the shaft, and an alignment plate is detachably mounted on the mounting block, with the alignment plate and the vertical rod forming an angle of 90°.

[0011] By adopting the above technical solution, once the plumb bob is perpendicular to the ground, the alignment plate can be kept parallel to the ground.

[0012] A further feature of this invention is that the adjusting seat is a rectangular parallelepiped structure, and a mounting plate for bonding with the surface of the adjusting seat is fixedly provided at one end of the alignment plate near the piling assembly.

[0013] By adopting the above technical solution, the mounting plate and the plumb line are kept in a parallel position.

[0014] A further feature of this invention is that a slot is provided on the upper surface of the mounting block, and an insertion block for insertion into the slot is fixedly provided on the outer side of the alignment plate.

[0015] By adopting the above technical solution, the alignment plate is inserted into the slot via a plug.

[0016] A further feature of this invention is that the positioning element includes a cylinder coaxially sleeved on the outside of the shaft and a fastening bolt threadedly connected to the cylinder, with the bottom end of the fastening bolt abutting against the shaft.

[0017] By adopting the above technical solution, the shaft locking cannot rotate circumferentially.

[0018] A further feature of this invention is that a through groove is provided on the base, and two spaced partitions are fixedly installed in the through groove.

[0019] A further feature of this invention is that the movable component includes a slide rod whose two ends are fixedly connected to the partition plate and a slider that slides linearly along the slide rod, with the bottom end of the mounting frame fixedly connected to the slider.

[0020] By adopting the above technical solution, when the slider slides along the rail, it will drive the mounting bracket to move.

[0021] A further feature of this invention is that the slider is driven to move by an electric push rod.

[0022] By adopting the above technical solution, the slider is moved by an electric push rod, so that when the adjustment seat needs to be adjusted to be perpendicular to the horizontal plane.

[0023] The beneficial effects of this utility model are:

[0024] When adjusting the perpendicularity to the horizontal plane on an inclined surface, the plumb bob is first rotated, allowing it to swing naturally and then come to rest via the counterweight. Gravity keeps it perpendicular to the horizontal plane. Then, the alignment plate is moved outward from the adjusting seat, allowing the mounting plate to fit against the surface of the adjusting seat during subsequent rotation. This ensures that the adjusting seat is quickly and accurately perpendicular to the horizontal plane, facilitating pipe pile driving operations perpendicular to the horizontal plane. This ensures that the pipe pile can achieve multiple different vertical driving accuracy operations, improving ease of use and construction efficiency. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 A schematic diagram of the structure of a pile driver tilt adjustment device provided in an embodiment of this utility model;

[0027] Figure 2 This is a schematic diagram of the structure of the horizontal component in an embodiment of this utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the horizontal component in an embodiment of this utility model;

[0029] Figure 4 This is a schematic diagram of the structure of the movable component in an embodiment of this utility model.

[0030] Figure 5 This is a schematic diagram of the construction simulation of the device in the embodiment of this utility model.

[0031] In the diagram, 1. Base; 2. Adjustment seat; 3. Horizontal assembly; 4. Piling assembly; 11. Adjustment groove; 12. Through groove; 13. Support leg; 121. Partition plate; 21. Rotating rod; 22. Support; 23. Motor; 24. Motor frame; 31. Shaft; 5. Mounting bracket; 6. Horizontal component; 7. Alignment component; 8. Positioning component; 9. Moving component; 61. Vertical rod; 62. Counterweight; 71. Mounting block; 72. Alignment plate; 73. Plate; 74. Slot; 75. Insert block; 81. Cylinder; 82. Fastening bolt; 91. Sliding rod; 92. Sliding block; 93. Electric push rod. Detailed Implementation

[0032] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0033] This utility model embodiment specifically provides a pile driver tilt adjustment device; please refer to... Figures 1-5 The system includes a base 1, with a support leg 13 fixedly installed at the bottom of the base 1 for placing on the piling ground. An adjustment seat 2 is provided on the base 1 to guide the piling assembly 4 to the pile. An adjustment groove 11 is provided on the upper surface of the base 1 at a position corresponding to the adjustment seat 2. The adjustment seat 2 can be rotated to adjust the inclination of the piling assembly 4.

[0034] Specifically, in one existing embodiment of the adjusting seat 2, rotating rods 21 are vertically fixed on the front and rear sides of the adjusting seat 2. The outer side of the rotating rods 21 is rotatably connected to the support 22. The bottom end of the support 22 is fixed to the base 1. One of the rotating rods 21 is fixedly connected to the rotor of the motor 23. The outer side of the motor 23 is fixed to the motor frame 24. The bottom of the motor frame 24 is fixedly connected to the base 1. This allows the adjusting seat 2 to rotate circumferentially in the left and right directions under the drive of the motor 23, thereby adjusting the tilt state of the piling assembly 4 and controlling the piling sag.

[0035] In practice, the type of piling component 4 can be the existing pipe pile for piling machine. Under the control of the piling equipment, it can move downward along the inner hole of the adjusting seat 2. Since the structure and process of the existing piling equipment are common knowledge of professionals, they will not be described in detail here.

[0036] Furthermore, the adjustment device also includes a horizontal component 3 for helping the piling assembly 4 control the piling verticality, so that when working on a steep construction surface, the horizontal component 3 can assist the adjustment seat 2 in angle adjustment, so that the piling assembly 4 can be flexibly adjusted to be perpendicular to the horizontal plane on a steep placement surface, thereby facilitating horizontal and vertical piling.

[0037] The horizontal component 3 includes a shaft 31 and a mounting bracket 5 rotatably connected to both ends of the shaft 31. The shaft 31 can rotate flexibly on the mounting bracket 5. A horizontal component 6 and an alignment component 7 are respectively installed at the bottom and top of the shaft 31. The alignment component 7 controls the sag of the piling component 4. A positioning component 8 is coaxially provided on the shaft 31 to help lock its rotation. The mounting bracket 5 adjusts the distance between itself and the adjusting seat 2 through a moving component 9 so that when the adjusting seat 2 needs to be rotated, the mounting bracket 5 can be moved through the moving component 9 so that the alignment component 7 can contact and cooperate with the adjusting seat 2.

[0038] Specifically, the horizontal component 6 includes a vertical rod 61 whose top end is fixedly connected to the shaft 31 and a counterweight 62 fixedly installed at the bottom of the vertical rod 61. The counterweight 62 can be made of solid metal, preferably cast iron, and has a conical shape. When the entire device is located on a steep inclined ground, the vertical rod 61 will drive the shaft 31 to rotate due to the gravity of the counterweight 62, so that the vertical rod 61 always remains perpendicular to the ground.

[0039] The alignment component 7 includes a mounting block 71 whose bottom is fixed to the shaft 31. An alignment plate 72 is detachably mounted on the mounting block 71. The alignment plate 72 is set at an angle of 90° with the vertical rod 61, so that when the vertical rod 61 is perpendicular to the ground, the alignment plate 72 can be kept parallel to the ground. At the same time, the alignment plate 72 is detachable, which also makes it easy to flexibly install and remove the alignment plate 72, facilitates replacement and flexible assembly and use with other similar equipment, and improves utilization.

[0040] In practice, the adjusting seat 2 has a rectangular structure. The alignment plate 72 is fixedly provided with a plate 73 for engaging with the surface of the adjusting seat 2 at one end near the piling assembly 4. The plate 73 is perpendicular to the alignment plate 72, so that the plate 73 and the plumb rod 61 are parallel to each other. When the adjusting seat 2 needs to adjust the piling assembly 4 to be perpendicular to the horizontal plane, the adjusting seat 2 only needs to be rotated to the right, so that the right side of the adjusting seat 2 gradually engages with the plate 73. At this time, when the plumb rod 61 is perpendicular to the ground, the adjusting seat 2 and the piling assembly 4 are perpendicular to the ground.

[0041] In one possible implementation of assembling and disassembling the alignment plate 72, a slot 74 is provided on the upper surface of the mounting block 71, and a plug 75 for inserting into the slot 74 is fixedly provided on the outer side of the alignment plate 72. The alignment plate 72 is inserted into the slot 74 through the plug 75, so that it can be easily placed on the mounting block 71 and can also be easily and flexibly removed.

[0042] Furthermore, the positioning component 8 includes a cylinder 81 coaxially sleeved on the outside of the shaft 31 and a fastening bolt 82 threadedly connected to the cylinder 81. The cylinder 81 is fixedly connected to the outside of the mounting bracket 5. The bottom end of the fastening bolt 82 abuts against the shaft 31. During implementation, the outside of the shaft 31 rotates and fits against the inner wall of the cylinder 81. The screw part of the fastening bolt 82 is threadedly connected to the inside of the cylinder 81. After the inner end of the screw is screwed out of the cylinder 81, it will abut against the shaft 31, thereby applying a fastening force to the shaft 31 through the screw, so that the shaft 31 is locked and cannot rotate circumferentially.

[0043] Before use, first unscrew the fastening bolt 82 to separate the screw part from the outside of the shaft 31. When adjusting the plumb on an inclined ground, first remove the alignment plate 72 to facilitate the rotation of the plumb rod 61. Then, let the plumb rod 61 rotate the shaft 31 by gravity and eventually keep it stationary. After it is perpendicular to the ground, the fastening bolt 82 can be reset to fix the shaft 31. Subsequently, when the alignment plate 72 abuts against the adjusting seat 2, it will not cause the shaft 31 to rotate. Then, reset and install the alignment plate 72 to perform the alignment operation.

[0044] Furthermore, under normal conditions, there is a gap between the plate 73 and the adjusting seat 2 to avoid obstructing the rotation of the adjusting seat 2. In order to achieve close contact between the plate 73 and the adjusting seat 2, a through groove 12 is provided on the base 1, and two spaced partitions 121 are fixed in the through groove 12.

[0045] Specifically, the movable component 9 includes a slide rod 91 fixedly connected to the partition plate 121 at both ends and a slider 92 that slides linearly along the slide rod 91. The bottom end of the mounting bracket 5 is fixedly connected to the slider 92. When the slider 92 slides along the slide rod 91, it will drive the mounting bracket 5 to move, so that the alignment plate 72 can move closer to or further away from the adjustment seat 2.

[0046] In practice, the slider 92 is driven by an electric push rod 93. The electric push rod 93 is fixedly connected to the outside of the partition 121, and the piston of the electric push rod 93 passes through the partition 121 and is fixed to the slider 92. The electric push rod 93 pushes the slider 92 to move, so that when the adjustment seat 2 needs to be adjusted to be perpendicular to the horizontal plane, the slider 92 moves and drives the plate 73 to move a certain distance in the direction of the adjustment seat 2. The actual distance is set according to the size of the equipment, so that the outside of the adjustment seat 2 can fit with the plate 73.

[0047] It is worth noting that since the equipment often operates outdoors, dust covers can be installed on the outside of mechanical structural components such as shaft 31 and slide bar 91 that need to move or provide moving operations, in order to avoid contact with mud and sand and cause mechanical jamming. Since this method is a commonly used technology in existing mechanical design, the arrangement methods related to dust prevention are also relatively mature. Those skilled in the art can also avoid the above problems through daily use and maintenance. Therefore, the specific arrangement and protection methods will not be described in detail here.

[0048] The above describes the basic principles, main features, and advantages of this utility model. The standard parts used in this utility model can all be purchased from the market, and the irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, which will not be described in detail here.

[0049] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0050] 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 within the protection scope of the present utility model.

Claims

1. A piling machine tilt adjustment device, comprising a base (1), an adjustment seat (2) for guiding the piling assembly (4) to drive the pile on the base (1), an adjustment groove (11) is provided on the upper surface of the base (1) at a position corresponding to the adjustment seat (2), and the adjustment seat (2) can be rotated to adjust the tilt of the piling assembly (4); Its features are: It also includes a horizontal component (3) for helping the piling assembly (4) control the piling verticality. The horizontal component (3) includes a shaft (31) and a mounting bracket (5) rotatably connected to both ends of the shaft (31). A horizontal component (6) and an alignment component (7) are respectively installed at the bottom and top of the shaft (31). The piling verticality of the piling assembly (4) is controlled by the alignment component (7). A positioning component (8) is coaxially provided on the shaft (31) to help lock its rotation. The mounting bracket (5) adjusts the distance between itself and the adjusting seat (2) by the moving component (9).

2. The tilt adjustment device for a pile driver according to claim 1, characterized in that: The horizontal component (6) includes a vertical rod (61) whose top end is fixedly connected to the shaft (31) and a counterweight (62) fixedly installed at the bottom of the vertical rod (61).

3. The tilt adjustment device for a pile driver according to claim 2, characterized in that: The alignment member (7) includes a mounting block (71) whose bottom is fixed to the shaft (31), and an alignment plate (72) is detachably mounted on the mounting block (71). The alignment plate (72) and the vertical rod (61) are set at an angle of 90°.

4. The tilt adjustment device for a pile driver according to claim 3, characterized in that: The adjustment seat (2) is a rectangular parallelepiped structure. A mounting plate (73) for bonding with the surface of the adjustment seat (2) is fixedly provided at one end of the alignment plate (72) near the piling assembly (4).

5. The tilt adjustment device for a pile driver according to claim 4, characterized in that: The mounting block (71) has a slot (74) on its upper surface, and an insertion block (75) for inserting into the slot (74) is fixedly installed on the outside of the alignment plate (72).

6. The tilt adjustment device for a pile driver according to claim 5, characterized in that: The positioning component (8) includes a cylinder (81) coaxially sleeved on the outside of the shaft (31) and a fastening bolt (82) threadedly connected to the cylinder (81), with the bottom end of the fastening bolt (82) abutting against the shaft (31).

7. A pile driver tilt adjustment device according to claim 5 or 6, characterized in that: The base (1) has a through groove (12), and two spaced partitions (121) are fixed in the through groove (12).

8. The tilt adjustment device for a pile driver according to claim 7, characterized in that: The movable component (9) includes a slide rod (91) whose two ends are fixedly connected to the partition plate (121) and a slider (92) that slides linearly along the slide rod (91). The bottom end of the mounting bracket (5) is fixedly connected to the slider (92).

9. A pile driver tilt adjustment device according to claim 8, characterized in that: The slider (92) is driven to move by an electric push rod (93).

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