A pile beam integrated machine pile erecting sliding tail device, system and pile beam integrated machine

Abstract

The utility model relates to bridge construction equipment technical field, concretely relates to a pile beam integrated machine's pile setting sliding tail device, system and pile beam integrated machine, and pile setting sliding tail device includes first crane, winch and guide wheel subassembly, the first crane installs on the main beam of integrated machine, the first crane below is equipped with first lifting appliance, the first lifting appliance can be connected with the one end of tubular pile, the winch installs on the front support leg of integrated machine, the guide wheel subassembly installs under winch, the steel wire rope that winch releases can pass guide wheel subassembly and be connected to the other end of tubular pile. The utility model can release steel wire rope connection to the tail end of tubular pile through the winch set up on the front support leg of pile beam integrated machine, can exert horizontal tension to the tail end of tubular pile, makes the tail end of tubular pile be pulled away from the ground to certain height in the process of pile setting, avoids the bottom of tubular pile to drag on the ground when pile setting and causes the damage of ground vegetation.

Description

Technical Field

[0001] This utility model relates to the field of bridge construction equipment technology, and in particular to a pile-beam integrated machine with a pile-slip tail device, system, and integrated pile-beam machine. Background Technology

[0002] In bridge construction, the integrated pile-beam machine first needs to perform pile driving, vertically driving precast pipe piles into the ground to form bridge piles. Then, the cap beam and other beam structures are constructed on top of the bridge piles. Before pile driving, the precast pipe piles, which have been transported horizontally to the construction site, need to be erected. Traditional pile erection methods simply use the cranes and other lifting equipment on the integrated pile-beam machine to lift one end of the precast pipe pile. However, this traditional method causes the bottom of the precast pipe pile to drag on the ground during the lifting process. However, in certain special construction scenarios, such as bridge construction sites located in vegetated areas, dragging pipe piles on the ground using existing pile-erecting methods can damage the vegetation to some extent, which is detrimental to ecological environment protection and environmentally friendly construction requirements. Furthermore, suspending only one end of the pipe pile, i.e., a single suspension point, can cause the lower end of the pipe pile to swing, posing a collision risk to personnel and equipment around the pile. Therefore, it is necessary to improve the existing integrated pile-beam machine structure and pile-erecting method to protect the ground vegetation from the impact of the pile-erecting process. Utility Model Content

[0003] The purpose of this utility model is to overcome the technical problems of existing pile-beam integrated machines causing the bottom of the pipe pile to drag on the ground during the pile erection process, resulting in damage to ground vegetation, and the lower end of the pipe pile swinging after erection, posing safety risks to surrounding personnel and equipment. The present invention provides a pile erection sliding tail device, system, and pile-beam integrated machine.

[0004] In a first aspect, this utility model provides a pile-raising sliding tail device for an integrated pile-beam machine, including a first crane, a winch, and a guide wheel assembly. The first crane is installed on the main beam of the integrated machine, and a first lifting device is provided below the first crane. The first lifting device can be connected to one end of the pipe pile. The winch is installed on the front support leg of the integrated machine, and the guide wheel assembly is installed below the winch. The wire rope released by the winch can pass through the guide wheel assembly and be connected to the other end of the pipe pile.

[0005] This invention utilizes a winch mounted on the front outrigger of the integrated pile-beam machine to release a wire rope connected to the tail end of the pipe pile (i.e., the other end of the pipe pile relative to the lifting end). This allows a horizontal tension to be applied to the tail end of the pipe pile, lifting it off the ground to a certain height during the pile erection process. This prevents the bottom of the pipe pile from dragging on the ground and damaging vegetation. Since the front outrigger of the integrated pile-beam machine rests on the already driven bridge piles, the winch mounted on the front outrigger is at a considerable height above the ground. To ensure the winch applies a horizontal or near-horizontal tension to the tail end of the pipe pile, a guide wheel assembly needs to be installed below the winch. The winch's wire rope, guided by the guide wheel assembly, connects to the tail end of the pipe pile. This allows the pipe pile to move horizontally after its tail end is pulled off the ground during pile erection, guided by the wire rope. When the lifting end of the pipe pile is raised, the tail end is also held in place by the wire rope, allowing it to move horizontally forward until the entire pipe pile is vertical. During pile erection, the first crane and the winch work together to control the process, ensuring that the pipe pile is lifted above the ground vegetation, minimizing damage to the vegetation. Simultaneously, the winch's wire rope holding the lower end of the pipe pile prevents it from swaying after erection, thus avoiding safety hazards to surrounding personnel and equipment and improving the stability of the pipe pile.

[0006] Preferably, it further includes a first clamp, which can be clamped to the outer wall of the pipe pile and located at one end of the pipe pile to which the wire rope of the winch is connected; the first clamp is provided with a hook, and the wire rope of the winch can be connected to the first clamp through the hook.

[0007] Preferably, the guide wheel assembly includes a guide wheel and a lifting mechanism, the guide wheel is mounted on a wheel frame at the top of the lifting mechanism, and the wire rope of the winch can pass around the guide wheel.

[0008] Preferably, the lifting mechanism includes a hydraulic cylinder, which includes a piston and a cylinder sleeve fitted on the piston. The piston is positioned upwards, and the wheel frame and the guide wheel are mounted on top of the piston.

[0009] Preferably, the bottom of the hydraulic cylinder is fixedly connected to a connecting frame mounted on the front outrigger or to the ground.

[0010] Preferably, it further includes a second clamp, which can be clamped to the outer wall of the pipe pile and is located at the end where the first lifting device is connected to the pipe pile; the second clamp is provided with a hook, and the first lifting device can be connected to the second clamp through a wire rope connected to the hook.

[0011] Preferably, it also includes a second crane and a second lifting device connected below the second crane, the second lifting device being able to be connected to a third clamp tightly held in the middle of the pipe pile via a wire rope.

[0012] Preferably, the distance between the third clamp and one end of the pipe pile connected to the first lifting device is less than the distance between the third clamp and one end of the pipe pile connected to the wire rope of the winch.

[0013] In a second aspect, this utility model provides a pile-raising sliding tail system for an integrated pile-beam machine, including a main beam, a front support leg, and a pile-raising sliding tail device for the integrated pile-beam machine as described above; the front support leg is installed below the main beam, and the pile-raising sliding tail device is installed on the main beam and the front support leg.

[0014] In a third aspect, this utility model provides a pile-beam integrated machine, including a pile frame and a pile-raising sliding tail system of the pile-beam integrated machine as described above, wherein the pile frame is vertically installed on the main beam.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model provides a pile-lifting tailing device, system, and integrated pile-beam machine. A winch mounted on the front outrigger of the integrated pile-beam machine releases a steel wire rope connected to the tail end of the pipe pile (i.e., the other end of the pipe pile relative to the lifting end). This allows a horizontal tension to be applied to the tail end of the pipe pile, pulling it off the ground to a certain height during pile erection. This prevents the bottom of the pipe pile from dragging on the ground and damaging vegetation. Because the front outrigger of the integrated pile-beam machine is placed on the already driven bridge piles, the winch mounted on the front outrigger is at a relatively high height above the ground. To ensure the smooth operation of the winch... The winch applies a horizontal or near-horizontal pulling force to the tail end of the pipe pile. A guide wheel assembly needs to be installed below the winch so that the winch's wire rope is guided by the guide wheel assembly before connecting to the tail end of the pipe pile. This ensures that when the tail end of the pipe pile is pulled off the ground during pile erection, the wire rope, guided by the guide wheel assembly, tends to be horizontal. As the lifting end of the pipe pile is raised, the tail end is also held by the wire rope, allowing it to move horizontally forward until the entire pipe pile is in a vertical position. During pile erection, the first crane and the winch need to work together to control the process, ensuring that the pipe pile is raised above the ground vegetation height, thus reducing damage to the vegetation. Simultaneously, the lower end of the pipe pile being held by the winch's wire rope prevents the pile from swaying after erection, avoiding safety hazards to surrounding personnel and equipment and improving the stability of the pipe pile. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the pile-raising sliding tail device of this utility model.

[0017] Figure 2 This is a schematic diagram of the first structure of the guide wheel assembly.

[0018] Figure 3 This is a schematic diagram of the second structure of the guide wheel assembly.

[0019] Figure 4 for Figure 1 View from A in the middle.

[0020] Figure 5 This is a schematic diagram of the clamp structure.

[0021] Marked in the image: 1. Main beam, 2. Front outrigger, 3. Bridge pile, 4. Pipe pile, 5. First crane, 51. First lifting device, 6. Winch, 7. Guide wheel assembly, 71. Guide wheel, 72. Hydraulic cylinder, 721. Piston, 722. Cylinder liner, 73. Wheel frame, 74. Telescopic cylinder, 741. Outer cylinder, 742. Inner cylinder, 743. Positioning hole, 744. Positioning pin, 75. Axle, 8. Wire rope, 9. First clamp, 91. Hinge, 92. Bolt, 93. Buffer pad, 10. Hook, 11. Connecting frame, 12. Second clamp, 13. Second crane, 14. Second lifting device, 15. Third clamp. Detailed Implementation

[0022] The present invention will be further described in detail below with reference to specific embodiments. However, it should not be construed as limiting the scope of the present invention to the following embodiments; all technologies implemented based on the content of the present invention fall within the scope of the present invention.

[0023] Unless otherwise specified, the use of terms such as "upper," "lower," "left," "right," "center," "inner," and "outer" to indicate orientation or positional relationships in the description of specific embodiments of this utility model is based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product / equipment / device is typically placed during use. These terms are merely for the purpose of facilitating the description of the utility model solution or simplifying the description in specific embodiments, enabling those skilled in the art to quickly understand the solution, and do not indicate or imply that a specific device / component / element must have a specific orientation, or be constructed and operated in a specific positional relationship. Therefore, they should not be construed as limitations on this utility model.

[0024] Furthermore, the use of terms such as "horizontal," "vertical," "suspended," and "parallel" does not imply that the corresponding device / component / element must be absolutely horizontal, vertical, suspended, or parallel, but rather that it can be slightly tilted or have a deviation. For example, "horizontal" merely means that its direction is more horizontal relative to "vertical," not that the structure must be completely horizontal, but can be slightly tilted. Alternatively, it can be simplified to mean that the corresponding device / component / element, when set in a "horizontal," "vertical," "suspended," or "parallel" direction, can have an error / deviation of ±10% relative to the corresponding direction, more preferably within ±8%, more preferably within ±6%, more preferably within ±5%, and more preferably within ±4%. As long as the corresponding device / component / element is within the error / deviation range, it can still achieve its function in the present invention.

[0025] Furthermore, the use of terms such as "first," "second," and "third" in terminology is merely for distinguishing descriptions of identical or similar components and should not be interpreted as emphasizing or implying the relative importance of a particular component.

[0026] Furthermore, in the description of the embodiments of this utility model, "several", "multiple", and "several" represent at least two. The number can be any number, such as two, three, four, five, six, seven, eight, or nine, and can even exceed nine.

[0027] Furthermore, in the description of the technical solution of this utility model, unless otherwise explicitly specified / limited / restricted, the terms "set up," "install," "connect," "link," "equipped with," "laid out," and "arranged" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to common connection methods in the art, such as welding, riveting, bolting, and threaded connections. Such connections can be mechanical, electrical, or communication connections; they can be direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components.

[0028] Example 1 This embodiment provides a pile-raising sliding tail device for an integrated pile-beam machine.

[0029] like Figures 1 to 5As shown, the pile-raising sliding tail device of the integrated pile-beam machine in this embodiment includes a first crane 5, a winch 6, and a guide wheel assembly 7. The first crane 5 is installed on the main beam 1 of the integrated machine, and a first lifting device 51 is provided below the first crane 5. The first lifting device 51 can be connected to one end of the pipe pile 4. The winch 6 is installed on the front support leg 2 of the integrated machine, and the guide wheel assembly 7 is installed below the winch 6. The wire rope 8 released by the winch 6 can pass through the guide wheel assembly 7 and be connected to the other end of the pipe pile 4. Here, the end of the pipe pile 4 lifted by the first crane 5 and the first lifting device 51 becomes the upper end of the pipe pile 4 after the pipe pile 4 is erected, and the end of the pipe pile 4 connected by the wire rope 8 of the winch 6 becomes the lower end of the pipe pile 4 after the pipe pile 4 is erected.

[0030] This invention utilizes a winch 6 mounted on the front support leg 2 of the integrated pile-beam machine to release a wire rope 8 connected to the tail end of the pipe pile 4 (i.e., the other end of the pipe pile 4 relative to the lifting end). This allows a horizontal tension to be applied to the tail end of the pipe pile 4, lifting it off the ground to a certain height during the pile erection process. This prevents the bottom of the pipe pile 4 from dragging on the ground and damaging vegetation. Since the front support leg 2 of the integrated pile-beam machine is placed on the already driven bridge pile 3, the winch 6 mounted on the front support leg 2 is at a relatively high height above the ground. To enable the winch 6 to apply a horizontal or connecting force to the tail end of the pipe pile 4... To achieve near-horizontal tension, a guide wheel assembly 7 needs to be installed below the winch 6. This guide wheel assembly 7 guides the wire rope 8 of the winch 6 before connecting it to the tail end of the pipe pile 4. This ensures that when the tail end of the pipe pile 4 is pulled off the ground during pile erection, it tends to be horizontal after being guided by the wire rope 8 of the guide wheel assembly 7. When the lifting end of the pipe pile 4 is raised, the tail end is also held by the wire rope 8, allowing it to move horizontally forward until the entire pipe pile 4 is vertical. During pile erection, the first crane 5 and the winch 6 need to work together to control the process, ensuring that the pipe pile 4 is raised above the ground vegetation height, thus reducing damage to the vegetation. Simultaneously, the lower end of the pipe pile 4 being held by the wire rope 8 of the winch 6 prevents the pipe pile 4 from swaying after erection, thus avoiding safety hazards to surrounding personnel and equipment and improving the stability of the pipe pile 4.

[0031] In this embodiment, the pile-raising sliding device also includes a first clamp 9, which can be tightly clamped to the outer wall of the pipe pile 4 and located at one end of the pipe pile 4 connected to the wire rope 8 of the winch 6; the first clamp 9 is provided with a hook 10, and the wire rope 8 of the winch 6 can be connected to the first clamp 9 through the hook 10; here, the inner diameter of the first clamp 9 can match the outer diameter of the pipe pile 4, so that when the first clamp 9 is clamped to the pipe pile 4, the inner wall of the first clamp 9 can fit against the outer wall of the pipe pile 4, and the first clamp 9 can apply a certain positive pressure to the outer wall of the pipe pile 4. When the first clamp 9 is subjected to the tension applied by the wire rope 8 of the winch 6, sufficient static friction can be generated between the first clamp 9 and the pipe pile 4, and the first clamp 9 will not detach from the pipe pile 4 after being pulled, thereby applying the tension of the wire rope 8 to the pipe pile 4, which is sufficient to pull the tail end of the pipe pile 4 (i.e., the end where the first clamp 9 is located on the pipe pile 4) off the ground.

[0032] In this embodiment, the guide wheel assembly 7 includes a guide wheel 71 and a lifting mechanism. The guide wheel 71 is mounted on a wheel frame 73 at the top of the lifting mechanism. The wire rope 8 of the winch 6 can pass over the guide wheel 71. The guide wheel 71 can be connected to the wheel frame 73 via a wheel axle 75, allowing the guide wheel 71 to rotate relative to the wheel frame 73. A groove is formed on the surface of the guide wheel 71 to accommodate the wire rope 8. The wire rope 8 can be placed in the groove and pass over the guide wheel 71, thereby changing the direction of the wire rope 8. For example, the wire rope 8 released by the winch 6 is inclined downwards before passing over the guide wheel 71. After the wire rope 8 passes over the guide wheel 71 and is connected to the first clamp 9, its direction can approach or become horizontal. That is, as the tension of the wire rope 8 is applied, the tail end of the pipe pile 4 is continuously pulled away from the ground, and the wire rope 8 passing over the guide wheel 71 will gradually tend to a horizontal state. The mechanism can change the height of the guide wheel 71 from the ground. The height of the guide wheel 71 from the ground can be determined by the height at which the tail end of the pipe pile 4 needs to be pulled off the ground. The height at which the tail end of the pipe pile 4 needs to be pulled off the ground can be determined by the height of the ground cover vegetation. In other words, as long as the height at which the tail end of the pipe pile 4 is pulled off the ground is higher than the height of the ground cover vegetation, the pipe pile 4 will not affect the ground vegetation. For example, if the height of the ground cover vegetation is low, the height of the guide wheel 71 can be adjusted by adjusting the lifting mechanism so that the bottom of the pipe pile 4, which passes around the guide wheel 71, is just higher than the height of the ground vegetation when it is pulled to a horizontal state. If the height of the ground cover vegetation is high, the lifting mechanism can be adjusted to raise the guide wheel 71, thereby raising the height of the steel wire rope 8 that passes around the guide wheel 71, so that the bottom of the pipe pile 4 is pulled higher than the ground vegetation.

[0033] Optionally, the lifting mechanism includes a hydraulic cylinder 72, which includes a piston 721 and a cylinder liner 722 sleeved on the piston 721. The piston 721 is positioned upwards, and a wheel frame 73 and a guide wheel 71 are installed on the top of the piston 721. The wheel frame 73 can be fixed to the upper end of the piston 721 by welding, bolts 92, or other means. The part of the cylinder liner 722 where the piston 721 is located is the rod chamber, and the part of the cylinder liner 722 without the piston 721 is the rodless chamber. A hydraulic line (not shown in the figure) can be connected to the cylinder liner 722 and connected to a hydraulic station (not shown in the figure). The hydraulic station can control the pressure changes in the rod chamber and the rodless chamber of the cylinder liner 722 to control the extension and retraction of the hydraulic cylinder 72, thereby controlling the lifting and lowering of the guide wheel 71.

[0034] In this embodiment, the bottom of the hydraulic cylinder 72 is fixedly connected to the connecting frame 11 mounted on the front support leg 2 or to the ground. Here, the hydraulic cylinder 72 is vertically arranged with the piston 721 facing upward and the cylinder sleeve 722 facing downward. The cylinder sleeve 722 can be fixedly connected to the connecting frame 11 or the ground. The connecting frame 11 is mounted on the front support leg 2 and is higher than the ground by a certain height. The hydraulic cylinder 72 is mounted on the connecting frame 11 to avoid damaging the ground vegetation. If the hydraulic cylinder 72 is directly installed and anchored to the ground, it is inevitable that a portion of the ground vegetation will need to be dug up in advance to reserve the installation space for the hydraulic cylinder 72.

[0035] Alternatively, the lifting mechanism can also be a telescopic cylinder 74, which includes an inner cylinder 742 and an outer cylinder 741. The inner cylinder 742 passes through the outer cylinder 741. Here, the telescopic cylinder 74 is vertically arranged, with the inner cylinder 742 passing through the outer cylinder 741, the inner cylinder 742 facing upwards and the outer cylinder 741 facing downwards. Both the inner cylinder 742 and the outer cylinder 741 have multiple positioning holes 743, which are arranged along the length of the inner cylinder 742 and the outer cylinder 741. The inner cylinder 742 and the outer cylinder 741 can move relative to each other so that the positioning holes 743 on the inner cylinder 742 correspond to the positioning holes 743 on the outer cylinder 741. Positioning pins 744 can pass through the positioning holes 743 to connect the inner cylinder 742 and the outer cylinder 741. The wheel frame 73 and the guide wheel 71 can be fixed by welding, bolts 92, or other methods. The height of the wheel frame 73 and guide wheel 71, which are fixedly connected to the upper end of the inner cylinder 742, can also be controlled by adjusting the telescopic drum 74. Specifically, it can be adjusted manually. For example, the operator can first support the wheel frame 73, then pull out the positioning pin 744 in the positioning hole 743, then adjust the height of the wheel frame 73 to the specified height, and make the positioning hole 743 on the inner cylinder 742 correspond to the positioning hole 743 on the outer cylinder 741. Finally, the positioning pin 744 is passed through the positioning hole 743 on the inner cylinder 742 and the positioning hole 743 on the outer cylinder 741 to fix the inner cylinder 742 and the outer cylinder 741. It should be noted that the adjustment of the telescopic drum 74 is best carried out when the wire rope 8 of the winch 6 is not under tension, so as to avoid safety hazards for the operator during operation.

[0036] In this embodiment, the pile-raising sliding device also includes a second clamp 12, which can be tightly clamped to the outer wall of the pipe pile 4 and is located at the end where the first lifting device 51 is connected to the pipe pile 4; the second clamp 12 is provided with a hook 10, and the first lifting device 51 can be connected to the second clamp 12 through a steel wire rope 8 connected to the hook 10; here, the first crane 5, the first lifting device 51 and the second clamp 12 are connected, which can lift the lifting end of the pipe pile 4, and after the pipe pile 4 is vertical, the end where the second clamp 12 is located is the upper end of the pipe pile 4; here, the first crane 5 can be a traveling crane on the main beam 1 of the integrated machine, or a pipe pile 4 lifting device on the pile driving platform of the integrated machine, etc., and the first lifting device 51 can be a hook connected to the traveling crane or lifting device below through a steel wire rope 8.

[0037] Optionally, the pile-erecting slip device also includes a second crane 13 and a second lifting device 14 connected below the second crane 13. The second lifting device 14 can be connected to a third clamp 15 clamped in the middle of the pipe pile 4 via a wire rope 8. Here, setting the third clamp 15 in the middle of the pipe pile 4 and connecting the second crane 13 and the second lifting device 14 to the third clamp 15 can add a lifting point during the pile-erecting process of the pipe pile 4, which can improve the stability of the pile-erecting process. Specifically, during pile-erecting, the first crane 5, the second crane 13, and the winch 6 need to cooperate with each other. For example, before pile-erecting, the pipe pile 4 is transported to the bottom of the main beam 1 by a transport flatbed truck, and the clamps on the pipe pile 4 can be pre-installed. At the construction site, the wire rope 8 is connected to each clamp. When the pile erection begins, the first crane 5 applies tension to lift the lifting end of the pipe pile 4. At this time, the second crane 13 and winch 6 can be controlled to tighten the wire rope 8 to help stabilize the pipe pile 4. When the lifting end of the pipe pile 4 is lifted a certain distance, and the tail end of the pipe pile 4 is about to be dragged on the transport flatbed truck, the tension of the winch 6 and the second crane 13 can be increased to pull the tail end of the pipe pile 4 away from the transport flatbed truck. The conveyor trolley can then be driven away. As the lifting end of the pipe pile 4 continues to rise, the second crane 13 can be controlled to gradually move towards the first crane 5 while continuing to pull up the second lifting device 14. At the same time, the winch 6 is controlled to slowly release the wire rope 8 while maintaining its tension, so that the tail end of the pipe pile 4 moves horizontally towards the first crane 5, ensuring that the tail end of the pipe pile 4 remains at a certain height from the ground and that the pipe pile 4 always avoids ground vegetation. When the pipe pile 4 approaches a vertical position, the second lifting device 14 will contact the outer wall of the pipe pile 4. At this point, workers need to be arranged to ride an aerial work platform to the position of the third clamp 15, and the wire rope 8 connected to the third clamp 15 is released, so that the third clamp 15 is detached from the second lifting device 14 and the second crane 13. Then, the second crane 13 is controlled to move away from the pipe pile 4. The wire rope 8 of the winch 6 is then slowly released until the pipe pile 4 is completely vertical and the lower end of the pipe pile 4 is prevented from swaying, thus completing the pile erection operation.

[0038] Optionally, the distance between the third clamp 15 and one end of the pipe pile 4 connected to the first lifting device 51 is less than the distance between the third clamp 15 and one end of the pipe pile 4 connected to the wire rope 8 of the winch 6. In other words, the installation position of the third clamp 15 on the pipe pile 4 can be closer to the second clamp 12, which makes it easier for the second crane 13 to cooperate with the first crane 5 for lifting operations. During the pile erection process, the pipe pile 4 can use the second clamp 12 as a pivot to rotate. The overall lifting height of the pipe pile 4 can be controlled by the second crane 13, the second lifting device 14 and the third clamp 15, which improves the stability of the pile erection process. Compared with controlling the pile by only "one end and one end", that is, the first crane 5 and the winch 6, it is easier for deviations to occur during the pile erection. The third clamp 15 can add a lifting point on the pipe pile 4, which can reduce the deviation of the pipe pile 4 during the pile erection process and enhance the controllability of the pile erection operation.

[0039] In this embodiment, the structures of the first clamp 9, the second clamp 12, and the third clamp 15 are all similar to... Figure 5 The clamp structure shown is the same. Figure 5 Taking the first clamp 9 as an example, the clamp can be formed by the joint of two semi-circular rings. One end of the joint of the two semi-circular rings can be connected by a hinge 91. The two semi-circular rings can rotate around the hinge 91 to open and close. The other end of the joint of the two semi-circular rings can be fixedly connected by a bolt 92. When the clamp is open, the pipe pile 4 can be placed inside it. Then the clamp is closed, and the bolt 92 is installed to fix and clamp the pipe pile 4 inside the clamp. The inner wall of the clamp is also provided with a buffer pad 93. The buffer pad 93 can be made of elastic materials such as rubber. The buffer pad 93 can be compressed between the clamp and the pipe pile 4. The buffer pad 93 can increase the friction between the clamp and the pipe pile 4, thereby preventing the clamp from detaching from the pipe pile 4 when under tension. The main body structure of the clamp can be made of rigid materials such as steel.

[0040] It should be noted that, Figure 4 The main beam 1, the first crane 5, the second crane 13, and the first clamp 9 have been omitted from the view.

[0041] Example 2 This embodiment provides a pile-raising slip tail system for an integrated pile-beam machine.

[0042] The pile-beam integrated machine of this embodiment has a pile-raising sliding tail system including a main beam 1, a front support leg 2, and a pile-raising sliding tail device as in embodiment 1; the front support leg 2 is installed below the main beam 1, and the pile-raising sliding tail device is installed on the main beam 1 and the front support leg 2.

[0043] Example 3 This embodiment provides a pile-beam integrated machine.

[0044] The integrated pile-beam machine of this embodiment includes a pile frame (not shown in the figure) and a pile-raising sliding tail system as in embodiment 2. The pile frame is vertically installed on the main beam 1.

[0045] In summary, this utility model provides a pile-lifting machine with a sliding tail device, system, and the machine itself. A winch mounted on the front outrigger of the machine releases a wire rope connected to the tail end of the pipe pile (i.e., the other end of the pipe pile relative to the lifting end), thereby applying a horizontal tension to the tail end of the pipe pile. This pulls the tail end of the pipe pile off the ground to a certain height during the pile-lifting process, preventing the bottom of the pipe pile from dragging on the ground and damaging vegetation. Because the front outrigger of the pile-lifting machine is placed on the already driven bridge pile, the winch mounted on the front outrigger is at a relatively high height above the ground. To apply a horizontal or near-horizontal pulling force to the tail end of the pipe pile using the winch, a guide wheel assembly needs to be installed below the winch. This guide wheel assembly directs the winch's wire rope to the tail end of the pipe pile, ensuring that when the pile is lifted off the ground, the wire rope remains horizontal thanks to the guide wheel assembly. As the lifting end of the pile is raised, the tail end is also held in place by the wire rope, allowing it to move horizontally forward until the entire pipe pile is vertical. During pile erection, the first crane and the winch must work together to control the process, ensuring that the pipe pile is lifted above the ground vegetation, minimizing damage to the vegetation. Simultaneously, the winch's wire rope holding the lower end of the pipe pile prevents it from swaying after erection, thus avoiding safety hazards to surrounding personnel and equipment and improving the pile's stability.

[0046] 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 and improvements 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 pile-raising sliding tail device for an integrated pile-beam machine, characterized in that, The system includes a first crane (5), a winch (6), and a guide wheel assembly (7). The first crane (5) is mounted on the main beam (1) of the integrated machine. A first lifting device (51) is provided below the first crane (5). The first lifting device (51) can be connected to one end of the pipe pile (4). The winch (6) is mounted on the front support leg (2) of the integrated machine. The guide wheel assembly (7) is mounted below the winch (6). The wire rope (8) released by the winch (6) can pass through the guide wheel assembly (7) and be connected to the other end of the pipe pile (4).

2. The pile-erecting sliding tail device of the integrated pile-beam machine according to claim 1, characterized in that, It also includes a first clamp (9), which can be clamped on the outer wall of the pipe pile (4) and located at one end of the pipe pile (4) connected to the wire rope (8) of the winch (6); the first clamp (9) is provided with a hook (10), and the wire rope (8) of the winch (6) can be connected to the first clamp (9) through the hook (10).

3. The pile-erecting sliding tail device of the integrated pile-beam machine according to claim 1, characterized in that, The guide wheel assembly (7) includes a guide wheel (71) and a lifting mechanism. The guide wheel (71) is mounted on a wheel frame (73) at the top of the lifting mechanism. The wire rope (8) of the winch (6) can pass around the guide wheel (71).

4. The pile-erecting sliding tail device of the integrated pile-beam machine according to claim 3, characterized in that, The lifting mechanism includes a hydraulic cylinder (72), which includes a piston (721) and a cylinder sleeve (722) fitted on the piston (721). The piston (721) is arranged facing upwards, and the wheel frame (73) and the guide wheel (71) are installed on the top of the piston (721).

5. The pile-raising sliding tail device of the integrated pile-beam machine according to claim 4, characterized in that, The bottom of the hydraulic cylinder (72) is fixedly connected to the connecting bracket (11) mounted on the front support leg (2) or to the ground.

6. The pile-erecting sliding tail device of the integrated pile-beam machine according to claim 1, characterized in that, It also includes a second clamp (12), which can be clamped on the outer wall of the pipe pile (4) and located at the end where the first lifting device (51) is connected to the pipe pile (4); the second clamp (12) is provided with a hook (10), and the first lifting device (51) can be connected to the second clamp (12) by a wire rope (8) connected to the hook (10).

7. The pile-erecting sliding tail device of the integrated pile-beam machine according to claim 1, characterized in that, It also includes a second crane (13) and a second lifting device (14) connected below the second crane (13), the second lifting device (14) being able to be connected to a third clamp (15) that is held in the middle of the pipe pile (4) by a wire rope (8).

8. The pile-erecting sliding tail device of the integrated pile-beam machine according to claim 7, characterized in that, The distance between the third clamp (15) and one end of the pipe pile (4) connected to the first lifting device (51) is less than the distance between the third clamp (15) and one end of the pipe pile (4) connected to the wire rope (8) of the winch (6).

9. A pile-raising sliding tail system for an integrated pile-beam machine, characterized in that, The device includes a main beam (1), a front support leg (2), and a pile-raising and sliding tail device for the integrated pile-beam machine as described in any one of claims 1 to 8; the front support leg (2) is installed below the main beam (1), and the pile-raising and sliding tail device is installed on the main beam (1) and the front support leg (2).

10. A pile-beam integrated machine, characterized in that, The system includes a pile frame and the pile-beam integrated machine as described in claim 9, wherein the pile frame is vertically installed on the main beam (1).

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