Rail slip type pile driver and construction method thereof

Abstract

The application discloses a track sliding type pile driver and a construction method thereof and belongs to the technical field of pile drivers. The pile driver comprises an adjusting mechanism, a driving mechanism, a supporting mechanism and a pile driver body. The adjusting mechanism comprises a center frame. A center shaft is arranged at the center position of the upper surface of the center frame. The second supporting frame is driven to move through the extension operation of the air cylinder. The sliding block is driven to slide in the inner side of the sliding groove through the movement of the second supporting frame. The linkage frame is rotated along the center shaft. Another group of sliding blocks are driven to slide in the inner side of the sliding groove. The driving effect of the first supporting frame is achieved. The extension rod is matched with the sliding in the inner side of the sleeve. The first supporting frame is driven to move. The crawler belt is moved to the corresponding position of the sliding rail. The outer frame is rotated on the surface of the stand through the extension of the first electric telescopic rod. The angle of the inclined frame is adjusted. In this way, the pile driver body and the supporting mechanism can be more conveniently calibrated. The processing position is more controllable.

Description

Technical Field

[0001] This invention belongs to the field of pile driver technology, specifically, it relates to a track-sliding pile driver. Background Technology

[0002] A pile driver is a specialized piece of equipment used for pile driving. Among them, the track-sliding pile driver is a special-environment pile driver that limits the movement trajectory of the pile driver body. In the actual use of pile drivers, conventional track-sliding pile drivers require complex position calibration work between the pile driver body and the support structure during the construction process. Depending on the environment, the distance between the slide rails is different, and different connection structures need to be matched. The process is very cumbersome and needs to be improved.

[0003] In view of this, the present invention is proposed. Summary of the Invention

[0004] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by the present invention is as follows:

[0005] A track-sliding pile driver includes an adjustment mechanism, a drive mechanism, a support mechanism, and a pile driver body. The adjustment mechanism includes a central frame, with a central shaft mounted at the center of the upper surface of the central frame. A linkage frame is rotatably connected to the outer surface of the central shaft. Slider blocks are rotatably connected to both ends of the linkage frame. A first support frame and a second support frame are provided on the outer surface of the sliders. A cylinder is mounted on one side of the central frame, and a sleeve is mounted on the other end of the central frame. An extension rod is slidably connected to the inner side of the sleeve. Connecting frames are mounted on the side surfaces of the first and second support frames. A column is mounted on one end of the connecting frame, and a first electric telescopic rod is mounted on the inner side of the column. An outer frame is rotatably connected to the output end of the first electric telescopic rod.

[0006] As a further embodiment of the present invention: the rear end of the upper surface of the first support frame and the front end of the upper surface of the second support frame are both provided with sliding grooves, the slider is slidably connected to the inner side of the sliding groove, the output end of the cylinder is fixedly connected to the second support frame, one end of the extension rod is fixedly connected to the first support frame, and the outer frame is rotatably connected to the bottom end of the side surface of the column.

[0007] As a further embodiment of the present invention: the driving mechanism is installed on the inner side of the outer frame, the driving mechanism includes an electric roller, the electric roller is rotatably connected to the front and rear ends of the inner side of the outer frame, the outer surface of the electric roller is fitted with a track, the bottom end of the outer frame is fitted with an inclined frame, the bottom end of the side surface of the inclined frame is fitted with a support rod, one end of the support rod is provided with an outward expansion groove, and the outer surface of the support rod is fitted with a fixing sleeve.

[0008] As a further embodiment of the present invention: the support mechanism is located on both sides of the adjustment mechanism, the support mechanism includes a slide rail, the slide rail is sleeved on the outer surface of the track, the slide rail is in contact with the outer frame and the inclined frame, and the slide rail is located above the fixed sleeve.

[0009] As a further embodiment of the present invention: a slot is provided on the side surface of the slide rail, an insert plate is slidably connected to the inner side of the slot, a limit plate is installed on both sides of the insert plate, and a limit groove is provided on both sides of the inner wall of the slot.

[0010] As a further embodiment of the present invention: the limiting plate is inserted into the inner side of the limiting groove, and the side surface of the insert plate is equipped with a folding bracket, and the top of the folding bracket and the lower surface of the insert plate are both provided with fixing holes.

[0011] As a further aspect of the present invention: connecting grooves are provided on both sides of the front end of the slide rail, and connecting blocks are installed on both sides of the rear end of the slide rail. The connecting grooves and connecting blocks are both T-shaped. The connecting blocks are inserted into the inner side of the connecting grooves, and the slide rails fit together.

[0012] As a further embodiment of the present invention: the pile driver body is mounted on the lower surface of the central frame, the pile driver body includes a body, the body is fixedly connected to the central frame, the output end of the body is equipped with a drive rod, the bottom end of the drive rod is provided with a processing head, the top end of the processing head is equipped with a connecting shaft, the connecting shaft is inserted into the inner side of the drive rod, the side surface of the connecting shaft is provided with a through hole, the through hole extends to the outer surface of the drive rod, and a fixed shaft is inserted into the inner side of the through hole.

[0013] As a further embodiment of the present invention: a buffer block is installed at one end of the fixed shaft, a second electric telescopic rod is provided on the side surface of the buffer block, the output end of the second electric telescopic rod is fixedly connected to the buffer block, a hollow cylinder is installed on the side surface of the machine body, a slide rod is slidably connected to the inner side of the hollow cylinder, and the bottom end of the slide rod is fixedly connected to the second electric telescopic rod.

[0014] A construction method for a track-mounted sliding pile driver includes the following steps:

[0015] S1: During the assembly process, the insert plate is inserted into the slot by calibrating the limiting groove and limiting block until the corner frame is in contact with the slide rail. Bolts are driven into the fixing hole to connect with the fixing surface and the slide rail respectively, and the first section of the slide rail is fixed. The connecting groove of the second section of the slide rail is fitted onto the outer surface of the connecting block of the first section of the slide rail to complete the position calibration. The insert plate is then inserted into the slot to fix the corner frame in sequence. The segmented assembly method facilitates the assembly of the support structure. At the same time, if a certain part is damaged, it can be replaced independently.

[0016] S2: The extension and retraction of the cylinder drives the second support frame to move, and the movement of the second support frame drives the slider to slide inside the slide groove, causing the linkage frame to rotate along the central axis, which in turn drives another set of sliders to slide inside the slide groove, achieving the driving effect on the first support frame. With the extension rod sliding inside the sleeve, the first support frame is moved, causing the track to move to the corresponding position on the slide rail. Then, through the extension and retraction of the first electric telescopic rod, the outer frame is driven to rotate on the column surface, thereby adjusting the angle of the inclined frame and driving the fixed sleeve to move to the position that fits with the slide rail, making the operation of the track more stable.

[0017] S3: Before the piling machine body is operated, the operation of the electric roller drives the track to adjust the processing position of the piling machine body. During processing, the extension and retraction of the first electric telescopic rod makes the fixed sleeve abut against the slide rail, making the processing process more stable. The operation of the machine body drives the drive rod and the processing head to operate, and processing can be carried out. During the processing, the sliding of the slide rod inside the hollow cylinder provides support for the movement of the second electric telescopic rod, preventing the structure from jamming. The buffer block is used for buffering to ensure the perfection of the processing work.

[0018] S4: When the machining head needs to be replaced, the retraction of the second electric telescopic rod will move the buffer block and the fixed shaft, causing the fixed shaft to disengage from the through hole. The connecting shaft will lose its support and fall off naturally. The connecting shaft of the machining head to be replaced will be inserted into the inside of the drive rod. Then, the extension of the second electric telescopic rod will drive the fixed shaft to be inserted into the inside of the through hole to form support, thus completing the replacement.

[0019] Beneficial effects:

[0020] 1. The movement of the cylinder drives the second support frame to move, which in turn causes the slider to slide inside the groove, rotating the linkage frame along the central axis. This, in turn, drives another set of sliders to slide inside the groove, achieving the driving effect on the first support frame. Combined with the sliding of the extension rod inside the sleeve, the first support frame moves, causing the track to move to the corresponding position on the slide rail. Then, the extension and retraction of the first electric telescopic rod causes the outer frame to rotate on the column surface, adjusting the angle of the inclined frame and moving the fixed sleeve to a position where it engages with the slide rail, making the track operation more stable. The operation of the electric roller drives the track, thereby adjusting the processing position of the piling machine body. During processing, further extension and retraction of the first electric telescopic rod causes the fixed sleeve to press against the slide rail, making the processing process more stable. This method allows for easier calibration of the piling machine body and support structure, and makes the processing position more controllable.

[0021] 2. By calibrating the limiting groove and limiting block, insert the insert plate into the slot until the corner bracket and slide rail are in contact. Then, drive bolts into the fixing holes to connect with the fixing surface and slide rail respectively, and fix the first section of slide rail. Fit the connecting groove of the second section of slide rail onto the outer surface of the connecting block of the first section of slide rail to complete the position calibration. Insert the insert plate into the slot and fix the corner bracket in sequence. The segmented assembly method facilitates the construction of the support structure. At the same time, if a certain part is damaged, it can be replaced independently.

[0022] 3. By retracting the second electric telescopic rod, the buffer block and the fixed shaft move, causing the fixed shaft to disengage from the through hole. The connecting shaft loses its support and falls naturally. The connecting shaft of the processing head to be replaced is inserted into the inside of the drive rod. Then, by extending the second electric telescopic rod, the fixed shaft is inserted into the inside of the through hole to form support, thus completing the replacement and facilitating the replacement of the processing head.

[0023] The specific embodiments of the present invention will now be described in further detail with reference to the accompanying drawings. Attached Figure Description

[0024] In the attached diagram:

[0025] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0026] Figure 2 This is a schematic diagram of the adjustment mechanism of the present invention;

[0027] Figure 3 This is an exploded view of part of the adjusting mechanism of the present invention;

[0028] Figure 4 For the present invention Figure 3 Partial structural diagram;

[0029] Figure 5 This is a schematic diagram of the support mechanism of the present invention;

[0030] Figure 6 This is a schematic diagram of the piling machine body of the present invention;

[0031] Figure 7 This is an exploded view of the pile driver body of the present invention;

[0032] Figure 8 This is a flowchart of the construction steps of the present invention.

[0033] In the diagram: 1. Center frame; 2. Center shaft; 3. Linkage frame; 4. Slider; 5. Support frame 1; 6. Support frame 2; 7. Cylinder; 8. Sleeve; 9. Extension rod; 10. Connecting frame; 11. Column; 12. Electric telescopic rod 1; 13. Outer frame; 14. Electric roller; 15. Track; 16. Angled frame; 17. Support rod; 18. Fixing sleeve; 19. Slide rail; 20. Slot; 21. Insert plate; 22. Angle frame; 23. Connecting groove; 24. Connecting block; 25. Machine body; 26. Drive rod; 27. Processing head; 28. Connecting shaft; 29. ​​Electric telescopic rod 2; 30. Fixed shaft; 31. Buffer block; 32. Hollow cylinder; 33. Slide rod. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate the present invention.

[0035] like Figures 1 to 4 As shown, a track-sliding pile driver includes a central frame 1. A central shaft 2 is mounted at the center of the upper surface of the central frame 1. A linkage frame 3 is rotatably connected to the outer surface of the central shaft 2. Slider 4 is rotatably connected to both ends of the linkage frame 3. A first support frame 5 and a second support frame 6 are provided on the outer surface of the slider 4. A cylinder 7 is mounted on one side of the central frame 1, and a sleeve 8 is mounted on the other end of the central frame 1. An extension rod 9 is slidably connected to the inner side of the sleeve 8. A connecting frame 10 is mounted on the side surfaces of the first support frame 5 and the second support frame 6. A column 11 is mounted on one end of the connecting frame 10. A first electric telescopic rod 12 is mounted on the inner side of the column 11. An outer frame 13 is rotatably connected to the output end of the first electric telescopic rod 12.

[0036] The extension and retraction of cylinder 7 drives the second support frame 6 to move, and the movement of the second support frame 6 drives the slider 4 to slide inside the groove, causing the linkage frame 3 to rotate along the central axis 2, which in turn drives another set of sliders 4 to slide inside the groove, achieving the driving effect on the first support frame 5. In conjunction with the sliding of the extension rod 9 inside the sleeve 8, the first support frame 5 is moved, causing the track 15 to move to the corresponding position of the slide rail 19.

[0037] Specifically, such as Figure 2 As shown, the rear end of the upper surface of the first support frame 5 and the front end of the upper surface of the second support frame 6 are both provided with sliding grooves. The slider 4 is slidably connected to the inner side of the sliding groove. The output end of the cylinder 7 is fixedly connected to the second support frame 6. One end of the extension rod 9 is fixedly connected to the first support frame 5. The outer frame 13 is rotatably connected to the bottom end of the side surface of the column 11.

[0038] The sliding groove can limit the movement trajectory of the slider 4, the operation of the cylinder 7 can adjust the position of the second support frame 6, the sliding of the extension rod 9 inside the sleeve 8 can limit the movement trajectory of the first support frame 5, and the column 11 can limit the angle adjustment trajectory of the outer frame 13.

[0039] Specifically, such as Figure 4 As shown, the drive mechanism is installed inside the outer frame 13. The drive mechanism includes an electric roller 14, which is rotatably connected to the front and rear ends of the inner side of the outer frame 13. The outer surface of the electric roller 14 is fitted with a track 15. The bottom end of the outer frame 13 is fitted with a diagonal frame 16. The bottom end of the side surface of the diagonal frame 16 is fitted with a support rod 17. One end of the support rod 17 is provided with an outward expansion groove. The outer surface of the support rod 17 is fitted with a fixing sleeve 18.

[0040] The operation of the electric roller 14 drives the track 15 to adjust the processing position of the pile driver body. The extension and retraction of the first electric telescopic rod 12 causes the outer frame 13 to rotate on the surface of the column 11, thereby adjusting the angle of the inclined frame 16 and moving the fixed sleeve 18 to a position that fits against the slide rail 19, making the operation of the track 15 more stable. During processing, the further extension and retraction of the first electric telescopic rod 12 causes the fixed sleeve 18 to abut against the slide rail 19, making the processing process more stable.

[0041] Specifically, such as Figure 5 As shown, the support mechanism is located on both sides of the adjustment mechanism. The support mechanism includes a slide rail 19, which is sleeved on the outer surface of the track 15. The slide rail 19 is in contact with the outer frame 13 and the inclined frame 16. The slide rail 19 is located above the fixed sleeve 18.

[0042] The slide rail 19 provides support for the operation of the track 15. By further defining the position of the slide rail 19, the structure of the slide rail 19 can be adapted to the fixed sleeve 18 and the outer frame 13.

[0043] Specifically, such as Figure 5 As shown, a slot 20 is provided on the side surface of the slide rail 19, and an insert plate 21 is slidably connected to the inner side of the slot 20. Limiting plates are installed on both sides of the insert plate 21, and limiting grooves are provided on both sides of the inner wall of the slot 20.

[0044] Inserting the insert plate 21 into the inside of the slot 20 until the angle bracket 22 is in contact with the slide rail 19 enables the initial connection between the slot 20 and the insert plate 21, and provides the preconditions for calibration work through the limiting plate and the limiting groove.

[0045] Specifically, such as Figure 5 As shown, the limiting plate is inserted into the inner side of the limiting groove, and the side surface of the insert plate 21 is equipped with a folding bracket 22. The top of the folding bracket 22 and the lower surface of the insert plate 21 are both provided with fixing holes.

[0046] By calibrating the limiting groove and the limiting block, insert the insert plate 21 into the inside of the slot 20 until the angle bracket 22 fits against the slide rail 19, and drive bolts into the inside of the fixing hole to connect with the fixing surface and the slide rail 19 respectively, so that the slide rail 19 can be fixed.

[0047] Specifically, such as Figure 5 As shown, connecting grooves 23 are provided on both sides of the front end of the slide rail 19, and connecting blocks 24 are provided on both sides of the rear end of the slide rail 19. The connecting grooves 23 and connecting blocks 24 are both T-shaped. The connecting blocks 24 are inserted into the inner side of the connecting grooves 23, and the slide rails 19 fit together.

[0048] The position calibration is completed by fitting the connecting groove 23 of the second slide rail 19 onto the outer surface of the connecting block 24 of the first slide rail 19. The insert plate 21 is inserted into the inside of the slot 20, and the folding bracket 22 is fixed in sequence. The segmented assembly method facilitates the construction of the support structure. At the same time, if a certain part is damaged, it can be replaced independently.

[0049] Specifically, such as Figures 6 to 7 As shown, the piling machine body is mounted on the lower surface of the central frame 1. The piling machine body includes a body 25, which is fixedly connected to the central frame 1. A drive rod 26 is mounted on the output end of the body 25. A processing head 27 is provided at the bottom end of the drive rod 26. A connecting shaft 28 is mounted on the top end of the processing head 27. The connecting shaft 28 is inserted into the inner side of the drive rod 26. A through hole is opened on the side surface of the connecting shaft 28, which extends through to the outer surface of the drive rod 26. A fixing shaft 30 is inserted into the inner side of the through hole.

[0050] This design is intended to limit the assembly position of the machine body 25. The operation of the machine body 25 drives the drive rod 26 and the processing head 27 to operate, thus enabling processing. By inserting the connecting shaft 28 into the inside of the drive rod 26, the positional calibration function of the processing head 27 and the drive rod 26 can be achieved. Inserting the fixed shaft 30 into the inside of the through hole forms a support, ensuring the stability of processing.

[0051] Specifically, such as Figure 7 As shown, a buffer block 31 is installed at one end of the fixed shaft 30, and a second electric telescopic rod 29 is provided on the side surface of the buffer block 31. The output end of the second electric telescopic rod 29 is fixedly connected to the buffer block 31. A hollow cylinder 32 is installed on the side surface of the machine body 25. A slide rod 33 is slidably connected to the inner side of the hollow cylinder 32, and the bottom end of the slide rod 33 is fixedly connected to the second electric telescopic rod 29.

[0052] The retraction of the second electric telescopic rod 29 can drive the buffer block 31 and the fixed shaft 30 to move, causing the fixed shaft 30 to disengage from the through hole and the connecting shaft 28 to fall off naturally without support, making replacement convenient. During the processing, the sliding rod 33 provides support for the movement of the second electric telescopic rod 29 by sliding inside the hollow cylinder 32, preventing the structure from jamming, and the buffer block 31 provides cushioning to ensure the perfection of the processing work.

[0053] A construction method for a track-mounted sliding pile driver includes the following steps:

[0054] S1: During the assembly process, by calibrating the limiting groove and limiting block, insert plate 21 is inserted into the inside of slot 20 until the angle bracket 22 is in contact with slide rail 19, and bolts are driven into the inside of the fixing hole to connect with the fixing surface and slide rail 19 respectively, thus fixing the first section of slide rail 19. The connecting groove 23 of the second section of slide rail 19 is fitted onto the outer surface of the connecting block 24 of the first section of slide rail 19 to complete the position calibration work. Insert plate 21 is inserted into the inside of slot 20 to fix the angle bracket 22 in sequence. The segmented assembly method facilitates the assembly of the support structure, and can also be used for independent replacement when a certain part is damaged.

[0055] S2: The extension and retraction of cylinder 7 drives the second support frame 6 to move, and the movement of the second support frame 6 drives the slider 4 to slide inside the groove, causing the linkage frame 3 to rotate along the central axis 2, thereby driving another set of sliders 4 to slide inside the groove, achieving the driving effect on the first support frame 5. With the extension rod 9 sliding inside the sleeve 8, the first support frame 5 is moved, causing the track 15 to move to the corresponding position of the slide rail 19. Then, through the extension and retraction of the first electric telescopic rod 12, the outer frame 13 is driven to rotate on the surface of the column 11, thereby adjusting the angle of the inclined frame 16 and driving the fixed sleeve 18 to move to the position that fits with the slide rail 19, making the operation of the track 15 more stable.

[0056] S3: Before the operation of the piling machine body, the operation of the electric roller 14 drives the track 15 to adjust the processing position of the piling machine body. During processing, the further extension and retraction of the first electric telescopic rod 12 causes the fixed sleeve 18 to abut against the slide rail 19, making the processing process more stable. The operation of the machine body 25 drives the drive rod 26 and the processing head 27 to operate, and processing can be carried out. During the processing, the sliding of the slide rod 33 inside the hollow cylinder 32 provides support for the movement of the second electric telescopic rod 29 to avoid structural jamming. The buffer block 31 provides buffering to ensure the perfection of the processing work.

[0057] S4: When the processing head 27 needs to be replaced, the retraction of the second electric telescopic rod 29 drives the buffer block 31 and the fixed shaft 30 to move, causing the fixed shaft 30 to disengage from the through hole. The connecting shaft 28 loses its support and falls naturally. The connecting shaft 28 of the processing head 27 to be replaced is inserted into the inside of the drive rod 26. Then, the extension of the second electric telescopic rod 29 drives the fixed shaft 30 to be inserted into the inside of the through hole to form support, thus completing the replacement.

[0058] Working principle:

[0059] During the assembly process, by calibrating the limiting groove and limiting block, the insert plate 21 is inserted into the inside of the slot 20 until the corner bracket 22 is in contact with the slide rail 19. Bolts are then driven into the fixing holes to connect with the fixing surface and the slide rail 19 respectively, thus fixing the first section of the slide rail 19. The connecting groove 23 of the second section of the slide rail 19 is then fitted onto the outer surface of the connecting block 24 of the first section of the slide rail 19 to complete the position calibration. The insert plate 21 is then inserted into the inside of the slot 20 to fix the corner bracket 22 in sequence. This segmented assembly method facilitates the assembly of the support structure and allows for independent replacement if any part is damaged. The extension and retraction of cylinder 7 drives the second support frame 6 to move, and the movement of the second support frame 6 drives the slider 4 to slide inside the groove, causing the linkage frame 3 to rotate along the central axis 2, which in turn drives another set of sliders 4 to slide inside the groove, achieving the driving effect on the first support frame 5. With the extension rod 9 sliding inside the sleeve 8, the first support frame 5 is moved, causing the track 15 to move to the corresponding position of the slide rail 19. Then, through the extension and retraction of the first electric telescopic rod 12, the outer frame 13 is driven to rotate on the surface of the column 11, thereby adjusting the angle of the inclined frame 16 and driving the fixed sleeve 18 to move to the position that fits with the slide rail 19, making the operation of the track 15 more stable. Before the piling machine body is operated, the operation of the electric roller 14 drives the track 15 to adjust the processing position of the piling machine body. During processing, the further extension and retraction of the first electric telescopic rod 12 causes the fixed sleeve 18 to abut against the slide rail 19, making the processing process more stable. The operation of the machine body 25 drives the drive rod 26 and the processing head 27 to operate, and processing can be carried out. During the processing, the sliding of the slide rod 33 inside the hollow cylinder 32 provides support for the movement of the second electric telescopic rod 29 to prevent the structure from jamming. The buffer block 31 provides buffering to ensure the perfection of the processing work. When the processing head 27 needs to be replaced, the retraction of the second electric telescopic rod 29 drives the buffer block 31 and the fixed shaft 30 to move, causing the fixed shaft 30 to disengage from the through hole. The connecting shaft 28 loses its support and falls naturally. The connecting shaft 28 of the processing head 27 to be replaced is inserted into the inside of the drive rod 26. Then, the extension of the second electric telescopic rod 29 drives the fixed shaft 30 to be inserted into the inside of the through hole to form support, thus completing the replacement.

[0060] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rail slip pile driver comprising an adjustment mechanism, a drive mechanism, a support mechanism and a driver body, characterised in that, The adjusting mechanism includes a center frame (1), the upper surface of the center frame (1) is provided with a central shaft (2) at the center position, the outer surface of the central shaft (2) is rotatably connected with a linkage frame (3), both ends of the linkage frame (3) are rotatably connected with a sliding block (4), the outer surface of the sliding block (4) is provided with a first support frame (5) and a second support frame (6), one side of the center frame (1) is provided with a cylinder (7), the other end of the center frame (1) is provided with a sleeve (8), the inner side of the sleeve (8) is slidably connected with an extension rod (9), the side surfaces of the first support frame (5) and the second support frame (6) are both provided with a connecting frame (10), one end of the connecting frame (10) is provided with a stand column (11), the inner side of the stand column (11) is provided with a first electric telescopic rod (12), the output end of the first electric telescopic rod (12) is rotatably connected with an outer frame (13); The driving mechanism is arranged in the inner side of the outer frame (13), the driving mechanism includes an electric roller (14), the electric roller (14) is rotatably connected to the inner side of the outer frame (13) at the front end and the rear end, the outer surface of the electric roller (14) is sleeved with a track (15), the bottom end of the outer frame (13) is provided with an inclined frame (16), the side surface of the inclined frame (16) is provided with a support rod (17) at the bottom end, one end of the support rod (17) is provided with an outwardly expanding groove, the outer surface of the support rod (17) is sleeved with a fixing sleeve (18); The supporting mechanism is located on both sides of the adjusting mechanism, the supporting mechanism includes a sliding rail (19), the sliding rail (19) is sleeved on the outer surface of the track (15), the sliding rail (19) is attached to the outer frame (13) and the inclined frame (16), and the sliding rail (19) is located above the fixing sleeve (18); The side surface of the sliding rail (19) is provided with a slot (20), the inner side of the slot (20) is slidably connected with an insertion plate (21), both sides of the insertion plate (21) are provided with a limiting plate, and both sides of the inner wall of the slot (20) are provided with a limiting groove; The limiting plate is inserted into the inner side of the limiting groove, the side surface of the insertion plate (21) is provided with a corner frame (22), and the top end of the corner frame (22) and the lower surface of the insertion plate (21) are both provided with a fixing hole; Both sides of the front end of the sliding rail (19) are provided with a connecting groove (23), both sides of the rear end of the sliding rail (19) are provided with a connecting block (24), the shapes of the connecting groove (23) and the connecting block (24) are both T-shaped, the connecting block (24) is inserted into the inner side of the connecting groove (23), and the sliding rails (19) are attached to each other; The pile machine body is arranged on the lower surface of the center frame (1), the pile machine body comprises a machine body (25), the machine body (25) is fixedly connected with the center frame (1), the output end of the machine body (25) is provided with a driving rod (26), the bottom end of the driving rod (26) is provided with a machining head (27), the top end of the machining head (27) is provided with a connecting shaft (28), the connecting shaft (28) is inserted in the inner side of the driving rod (26), the side surface of the connecting shaft (28) is provided with a through hole, the through hole penetrates to the outer surface of the driving rod (26), the inner side of the through hole is provided with a fixed shaft (30); One end of the fixed shaft (30) is provided with a buffer block (31), the side surface of the buffer block (31) is provided with a second electric telescopic rod (29), the output end of the second electric telescopic rod (29) is fixedly connected with the buffer block (31), the side surface of the machine body (25) is provided with a hollow cylinder (32), the inner side of the hollow cylinder (32) is slidably connected with a sliding rod (33), the bottom end of the sliding rod (33) is fixedly connected with the second electric telescopic rod (29).

2. A rail slip pile driver according to claim 1 wherein, The upper surface rear end of the first support frame (5) and the upper surface front end of the second support frame (6) are provided with a sliding groove, the sliding block (4) is slidably connected in the inner side of the sliding groove, the output end of the air cylinder (7) is fixedly connected with the second support frame (6), one end of the extension rod (9) is fixedly connected with the first support frame (5), and the outer frame (13) is rotatably connected with the side surface bottom end of the stand column (11).

3. A method of construction of a rail-jacked pile driver using a rail-jacked pile driver according to any one of claims 1-2, characterized in that, Comprise the following steps: S1: in the process of building, by the way of calibrating the limiting groove and the limiting block, the plug-in board (21) is inserted into the inner side of the insertion slot (20), until the angle bracket (22) is attached with the sliding rail (19), and the bolt is driven into the fixed hole, which is connected with the fixed surface and the sliding rail (19) respectively, the first section of the sliding rail (19) is fixed, the connecting groove (23) of the second section of the sliding rail (19) is sleeved on the outer surface of the connecting block (24) of the first section of the sliding rail (19), the position calibration work is completed, the plug-in board (21) is inserted into the insertion slot (20), and the angle bracket (22) is fixed in sequence, the segmented building mode is provided for the building work of the support structure, and when some part is damaged, independent replacement work can be carried out. S2: through the telescopic operation of the cylinder (7) to drive the second support frame (6) to move, and through the movement of the second support frame (6), drive the sliding block (4) to slide in the sliding groove, so that the linkage frame (3) rotates along the center shaft (2), and then drive another group of sliding blocks (4) to slide in the sliding groove, achieve the driving effect of the first support frame (5), cooperate with the sliding of the extension rod (9) in the sleeve (8), drive the first support frame (5) to move, so that the track (15) moves to the corresponding position of the slide rail (19), and then through the telescopic operation of the first electric telescopic rod (12), drive the outer frame (13) to rotate on the surface of the stand (11), and then adjust the angle of the inclined frame (16), drive the fixed sleeve (18) to move to the position of being attached to the slide rail (19), so that the operation of the track (15) is more stable; S3: before the operation of the pile machine body, drive the track (15) to operate through the operation of the electric roller (14), so as to adjust the processing position of the pile machine body, and during processing, through the further telescopic operation of the first electric telescopic rod (12), make the fixed sleeve (18) abut against the slide rail (19), so that the processing process is more stable, drive the drive rod (26) and the processing head (27) to operate through the operation of the machine body (25), that is, the processing can be carried out, during the processing, through the sliding of the sliding rod (33) in the hollow cylinder (32), provide support for the movement of the second electric telescopic rod (29), avoid the structure from being stuck, and through the buffering of the buffer block (31), ensure the perfection of the processing work; S4: when it is necessary to replace the processing head (27), then through the contraction of the second electric telescopic rod (29), drive the buffer block (31) and the fixed shaft (30) to move, so that the fixed shaft (30) is separated from the through hole, the connecting shaft (28) loses support and naturally falls off, the connecting shaft (28) for replacing the processing head (27) is inserted into the inside of the drive rod (26), and then through the extension of the second electric telescopic rod (29), drive the fixed shaft (30) to be inserted into the inside of the through hole to form support, that is, the replacement can be completed.

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