A stacking device for pipe pile moulds

Abstract

The present invention belongs to the technical field of stacking equipment, and provides a stacking device for pipe pile moulds, comprising a base, a plurality of groups of spaced side panels are fixedly installed on both sides of the base, a plurality of groups of symmetrically distributed mounting plates are fixedly installed on the side panels on the same side, a placement rack with a frame structure is commonly arranged on the plurality of groups of mounting plates distributed at the same height, placement plates are fixedly installed on a plurality of areas within the placement rack, and intervals are arranged between each area, so as to solve the technical problems in the prior art that the pipe pile moulds need to be stacked and removed in sequence, which increases the workload and restrictions on equipment use. The present invention can flexibly adjust the position of the pipe pile mould through a transfer component, and flexibly adjust the placement rack through a power component, so that the pipe pile mould can be placed at any position on any placement rack. The present invention can be widely used in the placement scenario of tubular materials.

Description

Technical Field

[0001] The invention belongs to the technical field of stacking equipment, and in particular relates to a stacking device for pipe pile moulds. Background Art

[0002] Prestressed pipe piles are hollow cylindrical slender concrete precast components made by prestressing technology and centrifugal forming. Pipe pile molds are needed during the centrifugal process. Pipe pile molds are one of the main equipment in the pipe pile production process.

[0003] When the molds are idle and stacked, the molds are easily damaged due to the uneven ground. The molds are stacked in many layers, with inconsistent specifications and placed randomly, which causes great damage to the lower molds. It was found that many mold reinforcing ribs were bent. In response to the above technical problems, the applicant has retrieved some prior arts, such as the Chinese patent with patent announcement number CN112894742A. When in use, the pipe pile mold needs to be placed on an auxiliary placement plate, and then the pipe pile mold on the auxiliary placement plate needs to be moved in sequence by a transfer device to complete the placement of the pipe pile mold. When the pipe pile mold needs to be removed later, the reverse operation is required. Therefore, the pipe pile mold needs to be placed and removed in a certain order, which increases the workload and restrictions when the equipment is used. Summary of the invention

[0004] The object of the present invention is to provide a stacking device for pipe pile moulds, aiming to solve the technical problems in the prior art that the pipe pile moulds need to be stacked and removed in sequence, which increases the workload and limitations of equipment use.

[0005] The present invention is implemented as follows: a stacking device for pipe pile molds comprises a base, multiple groups of spaced side panels are fixedly installed on both sides of the base, multiple groups of symmetrically distributed mounting plates are fixedly installed on the side panels on the same side, multiple groups of mounting plates distributed at the same height are commonly provided with a placing rack with a frame structure, placing plates are fixedly installed in multiple areas within the placing rack, intervals are provided between each area, multiple groups of placing plates are provided in each area and the multiple groups of placing plates are evenly distributed, the cross-section of the placing plates is an isosceles trapezoidal structure, a transfer assembly for placing and removing pipe pile molds is provided on the top of the side panel, and a power assembly for driving different placing racks to move is provided on the base.

[0006] Further technical solution: multiple groups of mounting plates on the side panel on the same side are evenly spaced along the length direction of the side panel and spacing is provided between the mounting plates at the same height on the side panel on the same side, the mounting plate cross-section is a U-shaped structure and the opening of the mounting plate faces away from the side panel on which it is installed, multiple groups of supporting rollers are rotatably installed in the mounting plate parallel to the bottom surface of the side panel, the multiple groups of supporting rollers are linearly spaced along the length direction of the mounting plate, the side wall of the placement rack extends into the mounting plate and the bottom surface of the placement rack is in rolling contact with the supporting rollers.

[0007] Further technical solution: Multiple sets of limiting rollers are rotatably installed in the mounting plate parallel to the bottom surface of the side plate, the multiple sets of limiting rollers are linearly spaced along the length direction of the mounting plate, and the limiting rollers are in rolling contact with the upper surface of the placement rack.

[0008] Further technical solution: pads are fixedly installed at both ends of the base, and the cross-section of the pads is a V-shaped structure.

[0009] Further technical solution: The transfer assembly includes a top plate, which is provided with two groups and fixedly installed on the top of the side plate, a movable plate is slidably installed on the top plate, a screw rod for driving the movable plate to move is rotatably installed on the top plate, a first rotating power component for driving the screw rod to rotate is fixedly installed on the top plate, a lifting plate is provided on the movable plate, sliders are slidably installed at both ends of the lifting plate, two groups of lifting rods are fixedly installed on the slider, telescopic parts are fixedly installed at both ends of the lifting plate, and the telescopic parts are fixedly connected to the corresponding sliders.

[0010] Further technical solution: A winding shaft is rotatably installed on the movable plate, two sets of steel wire ropes are wound around the winding shaft, the steel wire ropes pass through the movable plate and the movable ends of the steel wire ropes are fixedly connected to the lifting plate, and a second rotating power component that drives the winding shaft to rotate is fixedly installed on the movable plate.

[0011] Further technical solution: the power assembly includes a third rotating power component, which is fixedly mounted on the base and drives the drive shaft to rotate. The drive shaft is perpendicular to the base and is rotationally connected to the multiple sets of placement racks.

[0012] Further technical solution: Multiple sets of gears are rotatably installed on the driving shaft, the gears are distributed correspondingly to the positions of the placement racks, the gears are meshed with racks fixedly installed on the side of the placement rack, the side of the placement rack is provided with installation grooves for the racks to be installed, multiple sets of annular electromagnets are fixedly installed on the driving shaft, the electromagnets are distributed correspondingly to the gears, one side surface of the electromagnets is in sliding contact with the corresponding gears, and the electromagnets adsorb and fix the gears when energized, and the gears are made of magnetic material.

[0013] Further technical solution: multiple groups of support plates are fixedly installed on the side plates close to the driving shaft, the support plates are distributed corresponding to the positions of the placement racks, a pressure plate that moves along the length direction of the driving shaft is slidably installed on the support plates, and the pressure plate contacts the corresponding placement rack when it moves downward, an elastic part is fixedly installed on the support plate, and one end of the elastic part away from the support plate is fixedly connected to the pressure plate, and a permanent magnet with an annular structure is fixedly installed on the surface of the pressure plate away from the support plate, and the electromagnet is opposite to the same magnetic pole of the permanent magnet when energized.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The position of the pipe pile mold can be flexibly adjusted through the transfer component, and the placement rack can be flexibly adjusted through the power component according to the position of the pipe pile mold, so that the pipe pile mold can be placed at any position on any placement rack. The placement of the pipe pile mold will not affect other pipe pile molds, which improves the flexibility of the placement and stacking of the pipe pile mold. At the same time, the pipe pile mold also has the above-mentioned flexible characteristics when it is removed, so that a specific pipe pile mold can be removed from any position on the placement rack, avoiding the need to remove all the pipe pile molds during the process of taking the pipe pile mold, reducing the difficulty of removing the pipe pile mold, realizing the disordered placement and removal of the pipe pile mold, and improving the flexibility and practicality of the equipment when used.

[0016] 2. When the rack is ready to move, the electromagnet will synchronously move the pressure plate away from the rack. When the rack stops moving, the elastic member will synchronously press the pressure plate against the rack to fix the rack. The rack can be locked and unlocked in real time according to its moving state, ensuring that the rack is completely fixed after it stops and that it is in the set position, thereby improving the accuracy of the position when the pile mold is placed and removed, and improving the practicality of the device.

[0017] 3. When the electromagnet is powered off, a magnetic force of mutual attraction is generated between the permanent magnet and the electromagnet, and then the electromagnet can exert a downward pulling force on the pressure plate, further increasing the pressure of the pressure plate on the placement rack, and further improving the fixing effect of the placement rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a structural schematic diagram of the placement rack in the present invention.

[0020] Figure 3 for Figure 2 A magnified schematic diagram of the A2 region in the middle.

[0021] Figure 4 It is a schematic diagram of the structure of the transfer component in the present invention.

[0022] Figure 5 for Figure 1 A magnified schematic diagram of the A1 region in the middle.

[0023] Figure 6 It is a structural schematic diagram of the support plate in the present invention.

[0024] In the attached drawings: 1. base; 2. side plate; 3. mounting plate; 4. supporting roller; 5. limiting roller; 6. placing frame; 7. placing plate; 8. top plate; 9. first rotating power part; 10. screw rod; 11. moving plate; 12. winding shaft; 13. second rotating power part; 14. wire rope; 15. lifting plate; 16. slider; 17. telescopic part; 18. lifting rod; 19. pad; 20. third rotating power part; 21. driving shaft; 22. gear; 23. electromagnet; 24. mounting groove; 25. rack; 26. support plate; 27. elastic part; 28. pressure plate; 29. ​​permanent magnet; 30. transfer assembly; 31. power assembly. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0026] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0027] like Figure 1-Figure 6 As shown, a stacking device for pipe pile moulds provided by the present invention comprises a base 1, both ends of the base 1 are fixedly installed with pads 19, the cross section of the pads 19 is a V-shaped structure, a plurality of groups of spaced side panels 2 are fixedly installed on both sides of the base 1, a plurality of groups of symmetrically distributed mounting plates 3 are fixedly installed on the side panels 2 on the same side, a frame-type placement rack 6 is commonly arranged on the plurality of mounting plates 3 distributed at the same height, a placement rack 6 is fixedly installed with placement plates 7 in a plurality of areas within the placement rack 6, a spacing is arranged between each area, a plurality of groups of placement plates 7 are arranged in each area and the plurality of groups of placement plates 7 are evenly distributed, the cross section of the placement plates 7 is an isosceles trapezoidal structure, a transfer assembly 30 for placing and removing pipe pile moulds is arranged on the top of the side panel 2, and a power assembly 31 for driving different placement racks 6 to move is arranged on the base 1.

[0028] In actual application of this embodiment, the base 1 is placed at a set position. When the pipe pile mold needs to be stacked, the pipe pile mold is placed on the pad 19, and the pipe pile mold is lifted to a high place by the transfer assembly 30. If the pipe pile mold is stored on the uppermost placement rack 6, the pipe pile mold is directly driven by the transfer assembly 30 to move above the placement position, and then the pipe pile mold is lowered onto the placement plate 7, and supported by two sets of adjacent placement plates 7;

[0029] If the pipe pile mold is placed on the placement rack 6 of the lower layer, the pipe pile mold is adjusted by the transfer component 30 according to the placement position of the pipe pile mold to be just above the interval between the two pipe pile mold placement areas on the placement rack 6, and the interval is close to the placement plate 7 where the pipe pile mold is placed, and then the corresponding placement rack 6 is pushed to move by the power component 31, so that the two groups of placement plates 7 supporting the group of pipe pile molds are moved to just below the group of pipe pile molds. At this time, the pipe pile mold is lowered to the placement plate 7 below. After the pipe pile mold is placed, the placement rack 6 can be reset. If the position where the pipe pile mold is placed is at the end position of the placement rack 6, the power component 31 is directly used to drive the group of placement racks 6 to move so that the group of placement racks 6 is outward. When the pipe pile mould is removed from the placement rack 6, the above operation steps can be reversed to remove the pipe pile mould from the placement rack 6, so that the position of the pipe pile mould can be flexibly adjusted, and the placement rack 6 can be flexibly adjusted according to the position where the pipe pile mould is placed, so that the pipe pile mould can be placed or removed at any placement position on the placement rack 6, avoiding the need to remove other pipe pile moulds during the placement or removal of the pipe pile mould, and there is no need to adjust the position of other pipe pile moulds through other structures or manpower, reducing the workload and difficulty of placing and removing the pipe pile mould, realizing the disordered placement and removal of the pipe pile mould, and improving the flexibility and practicality of the equipment when using it.

[0030] like Figure 1-Figure 3 As shown, a stacking device for pipe pile molds provided by the present invention is provided, wherein multiple groups of mounting plates 3 on the same side panel 2 are evenly spaced along the length direction of the side panel 2 and spacing is provided between the mounting plates 3 at the same height on the same side panel 2, the mounting plate 3 has a U-shaped cross-section and the opening of the mounting plate 3 faces away from the side panel 2 on which it is mounted, multiple groups of supporting rollers 4 are rotatably mounted in the mounting plate 3 parallel to the bottom surface of the side panel 2, the multiple groups of supporting rollers 4 are linearly spaced along the length direction of the mounting plate 3, the side wall of the placement rack 6 extends into the mounting plate 3 and the bottom surface of the placement rack 6 is in rolling contact with the supporting rollers 4.

[0031] Specifically, multiple groups of limiting rollers 5 are rotatably installed in the mounting plate 3 parallel to the bottom surface of the side plate 2 . The multiple groups of limiting rollers 5 are linearly spaced along the length direction of the mounting plate 3 , and the limiting rollers 5 are in rolling contact with the upper surface of the placement rack 6 .

[0032] In actual application of this embodiment, the placement rack 6 is installed on the side plate 2 through the mounting plate 3, and the placement rack 6 is supported by the supporting roller 4 in the mounting plate 3, thereby reducing the friction force of the mounting plate 3 on the placement rack 6, so that the placement rack 6 can move more smoothly in the mounting plate 3, and the upper surface of the placement rack 6 is restricted by the upper limiting roller 5, so that the placement rack 6 can only move in the horizontal plane, thereby ensuring the stability of the placement rack 6 when moving and improving the stability of the pipe pile mold when placing.

[0033] like Figure 1-Figure 6 As shown, a stacking device for pipe pile molds provided by the present invention is provided. The transfer component 30 includes a top plate 8, which is provided with two groups and fixedly installed on the top of the side plate 2. A moving plate 11 is slidably installed on the top plate 8, and a screw rod 10 for driving the moving plate 11 to move is rotatably installed on the top plate 8. A first rotating power member 9 for driving the screw rod 10 to rotate is fixedly installed on the top plate 8. A lifting plate 15 is provided on the moving plate 11, and sliders 16 are slidably installed at both ends of the lifting plate 15. Two groups of lifting rods 18 are fixedly installed on the slider 16. Telescopic members 17 are fixedly installed at both ends of the lifting plate 15, and the telescopic members 17 are fixedly connected to the corresponding sliders 16.

[0034] Specifically, a winding shaft 12 is rotatably installed on the movable plate 11, and two groups of steel wire ropes 14 are wound around the winding shaft 12. The steel wire ropes 14 pass through the movable plate 11 and the movable ends of the steel wire ropes 14 are fixedly connected to the lifting plate 15. A second rotating power component 13 that drives the winding shaft 12 to rotate is fixedly installed on the movable plate 11.

[0035] In actual application of this embodiment, the pipe pile mold is placed on the pad 19, and the first rotating power member 9 and the screw 10 drive the moving plate 11 to move to the top of the pad 19, and then the second rotating power member 13 drives the winding shaft 12 to rotate to release the wire rope 14, and when the lifting rod 18 drops below the upper side wall of the pipe pile mold, the release of the wire rope 14 is stopped, and then the sliding block 16 is driven to move by the telescopic member 17, so that the lifting rod 18 is inserted into the pipe pile mold, and then the wire rope 14 is wound up to lift the pipe pile mold to a high place through the lifting plate 15 and the lifting rod 18;

[0036] If the pipe pile mold is stored on the topmost placement rack 6, the pipe pile mold is directly driven to move to the top of the placement position by the movable plate 11, and then the pipe pile mold is lowered and supported by the placement plate 7;

[0037] If the pipe pile mold is placed on the lower placement rack 6, the movable plate 11 is adjusted according to the placement position of the pipe pile mold and moved to the upper part of the gap between the two pipe pile mold placement areas on the placement rack 6, and then the corresponding placement rack 6 is pushed to move by the power assembly 31, so that the placement plate 7 supporting the group of pipe pile molds moves to the bottom of the movable plate 11, and the pipe pile mold is lowered to the placement plate 7 below. After the pipe pile mold is placed, the placement rack 6 can be reset. When removing the pipe pile mold from the placement rack 6, the above-mentioned operation steps can be reversed to remove the pipe pile mold from the placement rack 6, so that it can be flexibly adjusted. The position of the pipe pile mould can be adjusted flexibly on the placement rack 6 according to the position of the pipe pile mould, so that the pipe pile mould can be placed at any position on any placement rack 6, and other pipe pile moulds will not be affected during the placement of the pipe pile mould, thereby improving the flexibility of the placement and stacking of the pipe pile mould. At the same time, the pipe pile mould also has the above-mentioned flexible characteristics when being removed, so that a specific pipe pile mould can be removed from any position on the placement rack 6, avoiding the need to remove all the pipe pile moulds during the process of taking the pipe pile mould, reducing the difficulty of removing the pipe pile mould, and improving the flexibility and practicality of the equipment when in use.

[0038] In one embodiment of the present invention, the first rotating power member 9 and the second rotating power member 13 are respectively the first motor and the second motor, and of course they can also be other components that can output rotational power, such as hydraulic motors. The first motor drives the screw 10 to rotate, thereby driving the movable plate 11 to move, and the second motor drives the winding shaft 12 to rotate, thereby controlling the position of the lifting plate 15. The telescopic member 17 is an electric telescopic rod, and of course it can also be other components that can actively change the length, such as hydraulic cylinders. The electric telescopic rod drives the slider 16 to move to complete the grabbing and releasing of the pipe pile mold.

[0039] like Figure 1-Figure 3 As shown, a stacking device for pipe pile molds provided by the present invention is provided. The power assembly 31 includes a third rotating power component 20. The third rotating power component 20 is fixedly mounted on the base 1 and drives the driving shaft 21 to rotate. The driving shaft 21 is perpendicular to the base 1 and the driving shaft 21 is rotationally connected to multiple groups of placement racks 6.

[0040] Specifically, a plurality of sets of gears 22 are rotatably installed on the driving shaft 21, and the positions of the gears 22 and the placement rack 6 are correspondingly distributed. The gears 22 are meshed with a rack 25 fixedly installed on the side of the placement rack 6. The side of the placement rack 6 is provided with a mounting groove 24 for installing the rack 25. A plurality of sets of annular electromagnets 23 are fixedly installed on the driving shaft 21, and the electromagnets 23 and the gears 22 are correspondingly distributed. One side surface of the electromagnet 23 is in sliding contact with the corresponding gear 22. When the electromagnet 23 is energized, it adsorbs and fixes the gear 22, and the gear 22 is a magnetic material.

[0041] Specifically, a plurality of groups of support plates 26 are fixedly installed on the side plate 2 close to the driving shaft 21, and the support plates 26 are distributed correspondingly to the positions of the placement racks 6. A pressure plate 28 that moves along the length direction of the driving shaft 21 is slidably installed on the support plate 26, and the pressure plate 28 contacts the corresponding placement rack 6 when moving downward. An elastic member 27 is fixedly installed on the support plate 26, and one end of the elastic member 27 away from the support plate 26 is fixedly connected to the pressure plate 28. A permanent magnet 29 of an annular structure is fixedly installed on the surface of the pressure plate 28 away from the support plate 26, and the electromagnet 23 is opposite to the same magnetic pole as the permanent magnet 29 after being energized.

[0042] In actual application of this embodiment, according to the position where the pipe pile mold is placed, when it is necessary to move the placement rack 6, the electromagnet 23 corresponding to the placement rack 6 is energized, and the electromagnet 23 is energized to attract the gear 22, and the third rotating power member 20 drives the driving shaft 21 to rotate. At this time, the gear 22 can rotate synchronously with the driving shaft 21, and the placement rack 6 is moved laterally under the action of the meshing gear 22 and the rack 25, so that the placement rack 6 can be moved to the set position, and then the third rotating power member 20 is reversed to reset the placement rack 6, and the above operation can be repeated when the pipe pile mold is removed;

[0043] When the electromagnet 23 is energized, the electromagnet 23 will exert a thrust on the permanent magnet 29 because the same magnetic pole as the permanent magnet 29 is opposite to the electromagnet 29 after being energized and the position of the electromagnet 23 is fixed. Under the action of the magnetic force, the pressing plate 28 will move upward and further compress the elastic member 27, so that the pressing plate 28 is out of contact with the placement rack 6, thereby releasing the pressing and fixing of the pressing plate 28 on the placement rack 6. At this time, the placement rack 6 can move under the drive of the driving shaft 21.

[0044] When the electromagnet 23 is powered off, the electromagnet 23 no longer applies thrust to the permanent magnet 29. At this time, under the action of the elastic member 27, the pressure plate 28 is pressed against the placement rack 6 again, thereby completing the fixation of the placement rack 6. The placement rack 6 can be locked and unlocked in real time according to its moving state, thereby ensuring that the placement rack 6 can be completely fixed after stopping, ensuring that the placement rack 6 is in the set position, improving the accuracy of the position when the pipe pile mold is placed and removed, and improving the practicality of the device. In the power-off state of the electromagnet 23, a magnetic force of mutual attraction is generated between the permanent magnet 29 and the electromagnet 23, and then the electromagnet 23 can apply a downward pulling force to the pressure plate 28, further increasing the pressure of the pressure plate 28 on the placement rack 6, and further improving the fixing effect of the placement rack 6.

[0045] In one example of the present invention, the third rotating power component 20 is a third motor, and of course it can also be other components that can output rotational power, such as a hydraulic motor. The corresponding placement rack 6 is driven to move by the third motor. The elastic component 27 is a spring, and of course it can also be other elastic components such as an elastic ball. The spring compression applies downward pressure to the pressure plate 28, thereby completing the fixation of the placement rack 6.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0047] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A stacking device for pipe pile moulds, comprising a base (1), characterized in that: Multiple groups of spaced side panels (2) are fixedly mounted on both sides of the base (1); multiple groups of symmetrically distributed mounting plates (3) are fixedly mounted on the side panels (2) on the same side; multiple groups of mounting plates (3) distributed at the same height are commonly provided with a frame-type placement rack (6); multiple areas within the placement rack (6) are fixedly mounted with placement plates (7); intervals are provided between each area; multiple groups of placement plates (7) are provided in each area and the multiple groups of placement plates (7) are evenly distributed; the placement plates (7) have an isosceles trapezoidal structure in cross section; a transfer assembly (30) for placing and removing a pipe pile mold is provided on the top of the side panel (2); and a power assembly (31) for driving different placement racks (6) to move is provided on the base (1); The power assembly (31) includes a third rotating power member (20), the third rotating power member (20) is fixedly mounted on the base (1) and drives the drive shaft (21) to rotate, the drive shaft (21) is perpendicular to the base (1) and the drive shaft (21) is rotatably connected to the plurality of placement racks (6); The driving shaft (21) is rotatably mounted with a plurality of gears (22), the gears (22) and the placement rack (6) are arranged in a corresponding position, the gears (22) are meshed with a rack (25) fixedly mounted on the side of the placement rack (6), and the side of the placement rack (6) is provided with a mounting groove (24) for mounting the rack (25), and the driving shaft (21) is fixedly mounted with a plurality of electromagnets (23) of annular structure, the electromagnets (23) and the gears (22) are arranged in a corresponding position, one side surface of the electromagnets (23) is in sliding contact with the corresponding gears (22), and the electromagnets (23) adsorb and fix the gears (22) after being energized, and the gears (22) are made of magnetic material; A plurality of support plates (26) are fixedly mounted on the side plate (2) near the driving shaft (21). The support plates (26) are arranged correspondingly to the positions of the placement racks (6). A pressing plate (28) is slidably mounted on the support plate (26) and moves along the length direction of the driving shaft (21). When the pressing plate (28) moves downward, it contacts the corresponding placement rack (6). An elastic member (27) is fixedly mounted on the support plate (26). One end of the elastic member (27) away from the support plate (26) is fixedly connected to the pressing plate (28). A permanent magnet (29) of an annular structure is fixedly mounted on the surface of the pressing plate (28) away from the support plate (26). When the electromagnet (23) is energized, the same magnetic pole of the permanent magnet (29) is opposite.

2. A stacking device for pipe pile molds according to claim 1, characterized in that: The plurality of mounting plates (3) on the side plate (2) on the same side are evenly spaced along the length direction of the side plate (2), and a spacing is provided between the mounting plates (3) at the same height on the side plate (2) on the same side, the mounting plate (3) has a U-shaped cross-section, and the opening of the mounting plate (3) faces away from the side plate (2) on which it is mounted, and the mounting plate (3) has a plurality of supporting rollers (4) rotatably mounted parallel to the bottom surface of the side plate (2), and the plurality of supporting rollers (4) are linearly spaced along the length direction of the mounting plate (3), and the side wall of the placement frame (6) extends into the mounting plate (3), and the bottom surface of the placement frame (6) is in rolling contact with the supporting rollers (4).

3. A stacking device for pipe pile molds according to claim 2, characterized in that: A plurality of groups of limiting rollers (5) are rotatably mounted in the mounting plate (3) parallel to the bottom surface of the side plate (2); the plurality of groups of limiting rollers (5) are linearly spaced along the length direction of the mounting plate (3); and the limiting rollers (5) are in rolling contact with the upper surface of the placement frame (6).

4. A stacking device for pipe pile moulds according to claim 1, characterized in that: Pads (19) are fixedly mounted on both ends of the base (1), and the pads (19) have a V-shaped cross-section.

5. A stacking device for pipe pile moulds according to claim 1, characterized in that: The transfer assembly (30) comprises a top plate (8), the top plate (8) being provided with two groups and being fixedly mounted on the top of the side plate (2), a moving plate (11) being slidably mounted on the top plate (8), a screw rod (10) for driving the moving plate (11) to move being rotatably mounted on the top plate (8), a first rotating power member (9) for driving the screw rod (10) to rotate being fixedly mounted on the top plate (8), a lifting plate (15) being provided on the moving plate (11), sliders (16) being slidably mounted on both ends of the lifting plate (15), two groups of lifting rods (18) being fixedly mounted on the sliders (16), telescopic members (17) being fixedly mounted on both ends of the lifting plate (15), and the telescopic members (17) being fixedly connected to the corresponding sliders (16).

6. A stacking device for pipe pile moulds according to claim 5, characterized in that: A winding shaft (12) is rotatably mounted on the movable plate (11), two sets of steel wire ropes (14) are wound around the winding shaft (12), the steel wire ropes (14) penetrate the movable plate (11), and the movable ends of the steel wire ropes (14) are fixedly connected to the lifting plate (15), and a second rotating power member (13) for driving the winding shaft (12) to rotate is fixedly mounted on the movable plate (11).

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