A large diameter hdpe pipe stacking device

Abstract

The utility model discloses a big diameter HDPE tubular product stacking device, including base, the upper end of base is currently provided with the rotary column, and the inside of base is provided with the power equipment of drive rotary column gyration, the bottom of base is provided with the wheel, the upper end of rotary column is fixed with the horizontal crossbeam, the one end of crossbeam is vertically penetrated and has the lifting plate, the lower extreme of lifting plate is provided with the frame, the both sides of frame are provided with the plug -in device to carry out the plug -in of the both ends of tubular product and lift, be provided with the lifting device on crossbeam and lifting plate, the lower extreme of lifting plate is provided with the steering adjustment device to carry out the rotation of frame and adjust direction, the utility model belongs to the tubular product stacking technical field, and specifically refers to a big diameter HDPE tubular product stacking device.

Description

Technical Field

[0001] This utility model belongs to the field of pipe stacking technology, specifically referring to a large-diameter HDPE pipe stacking device. Background Technology

[0002] HDPE pipes are a commonly used type of plastic pipe, characterized by corrosion resistance, high strength, and good flexibility. They are widely used in water supply and drainage, gas transmission, and industrial fluid transportation. In production, warehousing, and transportation, these pipes need to be stacked in an orderly manner to save space and facilitate management and handling; this process is called palletizing.

[0003] In the existing technology, when stacking large-diameter pipes, forklifts are generally needed to lift and stack them. However, there are shortcomings in this method: since the pipes may be long and heavy, multiple layers need to be stacked. When stacking the upper layer of pipes, the forklift has a limited range of extension and it is not convenient to unload and roll the pipes off. Therefore, improvements are needed. Utility Model Content

[0004] The technical problem to be solved by this utility model is that, in the prior art, when stacking large-diameter pipes, it is not convenient for forklifts to stack them because the pipes are relatively long, and it is not convenient to unload the pipes when stacking multiple layers.

[0005] To solve the above problems, the technical solution adopted by this utility model is as follows: A large-diameter HDPE pipe stacking device includes a base, a rotating column rotatably mounted on the upper end of the base, and a power device for driving the rotating column to rotate inside the base. Wheels are mounted on the bottom of the base. A horizontal beam is fixedly connected to the upper end of the rotating column. A lifting plate is vertically inserted through one end of the beam. A frame is mounted on the lower end of the lifting plate. Insertion devices are mounted on both sides of the frame to insert and lift the two ends of the pipe. Lifting devices are mounted on the beam and the lifting plate. A steering adjustment device is mounted on the lower end of the lifting plate to rotate and adjust the direction of the frame.

[0006] Furthermore, the steering adjustment device includes a fixed plate, which is horizontally fixed to the side wall of the lifting plate. A second motor is fixed to the lower end of the fixed plate, and a first gear is provided at the output end of the second motor. A rotating shaft is rotatably provided on the lower end face of the lifting plate through a bearing. A fixed cylinder is fixed to the lower end of the rotating shaft. The fixed cylinder is fixed to the frame, and a second gear is fixed to the circumference of the fixed cylinder and meshes with the first gear.

[0007] Furthermore, the insertion device includes an insertion rod that extends horizontally through the side wall of the frame. An electric push rod is fixedly connected horizontally to the side wall of the frame, and the output end of the electric push rod is connected to a connecting plate and fixedly connected to the insertion rod.

[0008] Furthermore, the lifting device includes a motor, which is fixed to the upper end of the fixed plate. The output end of the motor is vertically connected to a lead screw. An inverted L-shaped bracket is fixed to the upper end of the crossbeam. The lead screw passes through the crossbeam and is threadedly connected to the bracket.

[0009] Furthermore, a counterweight is provided at the end of the crossbeam away from the lifting plate.

[0010] Furthermore, the wheels are omnidirectional adjustable wheels and are driven by electronic control.

[0011] The beneficial effects achieved by adopting the above-described structure are as follows:

[0012] 1. This utility model, by setting a steering adjustment device, drives the fixed cylinder to rotate through the meshing of gear one and gear two, and the frame can drive the pipe to adjust its position, so as to stack the pipe in different positions.

[0013] 2. This utility model, by setting up a plug-in device, uses an electric push rod to pull the connecting plate, and the connecting plate pushes the plug rod to slide in the frame. The plug rod can be inserted into the holes on both sides of the pipe to fix the pipe. Then, by starting the motor, the lead screw will be screwed into the support to realize the lifting plate lifting, thereby realizing the height adjustment of the pipe and realizing the stacking of pipes at different heights. Attached Figure Description

[0014] Figure 1 This utility model describes the overall structure of a large-diameter HDPE pipe stacking device. Figure 1 ;

[0015] Figure 2 This utility model describes the overall structure of a large-diameter HDPE pipe stacking device. Figure 2 ;

[0016] Figure 3 This utility model describes the overall structure of a large-diameter HDPE pipe stacking device. Figure 3 ;

[0017] Figure 4 for Figure 2 Enlarged view of a portion of point A in the middle.

[0018] The components are as follows: 1. Base, 2. Rotating column, 3. Crossbeam, 4. Wheel, 5. Lifting plate, 6. Frame, 7. Plug-in device, 8. Steering adjustment device, 9. Lifting device, 10. Fixing plate, 11. Motor II, 12. Gear I, 13. Rotating shaft, 14. Fixing cylinder, 15. Gear II, 16. Electric push rod, 17. Connecting plate, 18. Motor I, 19. Lead screw, 20. Bracket, 21. Counterweight. Detailed Implementation

[0019] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0021] like Figures 1-4 This utility model discloses a large-diameter HDPE pipe stacking device, including a base 1, a rotating column 2 rotatably mounted on the upper end of the base 1, and a power device for driving the rotating column 2 to rotate inside the base 1. Wheels 4 are mounted on the bottom of the base 1; the wheels 4 are universal adjustable wheels and are electrically driven. A horizontal beam 3 is fixedly connected to the upper end of the rotating column 2. A lifting plate 5 is vertically inserted through one end of the beam 3. A counterweight 21 is mounted on the end of the beam 3 away from the lifting plate 5. A frame 6 is mounted on the lower end of the lifting plate 5. Insertion devices 7 are mounted on both sides of the frame 6 to insert and lift the two ends of the pipe. Lifting devices 9 are mounted on the beam 3 and the lifting plate 5. A steering adjustment device 8 is mounted on the lower end of the lifting plate 5 to rotate and adjust the direction of the frame 6.

[0022] like Figures 1-4 The steering adjustment device 8 includes a fixed plate 10, which is horizontally fixed to the side wall of the lifting plate 5. A second motor 11 is fixed to the lower end of the fixed plate 10. A gear 12 is provided at the output end of the second motor 11. A rotating shaft 13 is rotatably provided on the lower end face of the lifting plate 5 through a bearing. A fixed cylinder 14 is fixed to the lower end of the rotating shaft 13. The fixed cylinder 14 is fixed to the frame 6. A second gear 15 is fixed to the circumference of the fixed cylinder 14 and meshes with the first gear 12. By the meshing of the first gear 12 with the second gear 15, the rotating shaft 13 can rotate in the lower end face of the lifting plate 5, so that the frame 6 can be turned to facilitate stacking the pipes in different orientations.

[0023] like Figures 1-3The insertion device 7 includes an insertion rod that extends horizontally through the side wall of the frame 6. An electric push rod 16 is fixedly connected horizontally to the side wall of the frame 6. The output end of the electric push rod 16 is connected to a connecting plate 17 and fixedly connected to the insertion rod. By pulling the insertion rod with the electric push rod 16, the insertion rod can be inserted into both ends of the pipe to clamp and fix the pipe so as to facilitate lifting and stacking.

[0024] like Figures 1-3 The lifting device 9 includes a motor 18, which is fixed to the upper end of the fixed plate 10. The output end of the motor 18 is vertically connected to a lead screw 19. The upper end of the crossbeam 3 is fixed to an inverted L-shaped bracket 20. The lead screw 19 passes through the crossbeam 3 and is threadedly connected to the bracket 20. By rotating the lead screw 19, the lifting plate 5 can be lifted and lowered, thereby adjusting the height of the clamped pipes for stacking.

[0025] In practical use, when stacking large-diameter HDPE pipes, the pipes are first lifted, and the connecting plate 17 is pulled by the electric push rod 16. The connecting plate 17 pushes the insert rod to slide in the frame 6, and the insert rod is inserted into both sides of the pipe to complete the clamping and fixing of the pipe.

[0026] Then, by starting motor 18, the lead screw 19 rotates and screws into the support 20. This causes the lead screw 19 to lift the lifting plate 5 in the crossbeam 3, which in turn adjusts the height of the pipes and the stacking height. By starting motor 11, gear 12 meshes with gear 15 and rotates. Gear 15 drives the fixed cylinder 14 to rotate, and the rotating shaft 13 rotates in the lower end face of the lifting plate 5. This causes the frame 6 to rotate the pipes at different angles, which can adjust the stacking direction. During stacking, the rotating column 2 can also rotate in the base 1. The base 1 has a power device that drives the rotating column 2 to rotate. Rotation can be achieved by the motor driving the gear, which meshes with the rotating gear ring.

[0027] It should be noted that the power drive rotating devices of motor 18, motor 21, electric push rod 16, wheel 4 and rotating column 2 involved in the solution all need to be connected to the power supply via cables. A power module is set on the base 1 and the start and stop are controlled by the control panel. This is existing technology, and those skilled in the art can clearly understand its principle and use it, so it will not be described in detail here.

[0028] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A large-diameter HDPE pipe stacking device, characterized in that: The system includes a base (1), a rotating column (2) is rotatably mounted on the upper end of the base (1), and a power device for driving the rotating column (2) to rotate is installed inside the base (1). A wheel (4) is installed at the bottom of the base (1). A horizontal beam (3) is fixedly connected to the upper end of the rotating column (2). A lifting plate (5) is vertically inserted through one end of the beam (3). A frame (6) is installed at the lower end of the lifting plate (5). Insertion devices (7) are installed on both sides of the frame (6) to insert and lift the two ends of the pipe. Lifting devices (9) are installed on the beam (3) and the lifting plate (5). A steering adjustment device (8) is installed at the lower end of the lifting plate (5) to rotate and adjust the frame (6).

2. The large-diameter HDPE pipe stacking device according to claim 1, characterized in that: The steering adjustment device (8) includes a fixed plate (10), which is horizontally fixed to the side wall of the lifting plate (5). A motor (11) is fixed to the lower end of the fixed plate (10). A gear (12) is provided at the output end of the motor (11). A rotating shaft (13) is rotatably provided on the lower end face of the lifting plate (5). A fixed cylinder (14) is fixed to the lower end of the rotating shaft (13). The fixed cylinder (14) is fixed to the frame (6). A gear (15) is fixed to the circumference of the fixed cylinder (14) and meshes with the gear (12).

3. The large-diameter HDPE pipe stacking device according to claim 2, characterized in that: The plug-in device (7) includes a plug rod that extends horizontally through the side wall of the frame (6). An electric push rod (16) is fixedly connected horizontally to the side wall of the frame (6). The output end of the electric push rod (16) is connected to a connecting plate (17) and fixedly connected to the plug rod.

4. The large-diameter HDPE pipe stacking device according to claim 3, characterized in that: The lifting device (9) includes a motor (18), which is fixed to the upper end of the fixed plate (10). The output end of the motor (18) is vertically connected to a lead screw (19). The upper end of the crossbeam (3) is fixed to an inverted L-shaped bracket (20). The lead screw (19) passes through the crossbeam (3) and is threadedly connected to the bracket (20).

5. The large-diameter HDPE pipe stacking device according to claim 1, characterized in that: The wheel (4) is a universal adjustable wheel and is driven by electronic control.

6. The large-diameter HDPE pipe stacking device according to claim 1, characterized in that: A counterweight (21) is provided at the end of the crossbeam (3) away from the lifting plate (5).

7. A large-diameter HDPE pipe stacking device according to claim 2, characterized in that: The rotating shaft (13) is rotatably mounted on the lower end face of the lifting plate (5) via a bearing.

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