Plastic pipe stacking truck
By designing a plastic pipe stacking vehicle, the problems of low efficiency and safety hazards in the plastic pipe transportation process were solved by using a flipping frame and fixing device, thus achieving efficient and safe pipe transportation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG HENGCHANG PLASTIC PIPE CO LTD
- Filing Date
- 2025-08-29
- Publication Date
- 2026-07-03
AI Technical Summary
In existing technologies, plastic pipes are inefficient and pose safety hazards during transportation. The binding and fixing are unstable, and the pipes are prone to slipping and damaging. Specialized transport vehicles are also expensive.
Design a plastic pipe stacking vehicle, including a frame, a flipping frame, and a fixing device. The efficient and safe transfer of pipes can be achieved through the flipping of the flipping frame and the snapping of the fixing device.
This enables efficient and safe transport of pipes, reduces the risk of pipe damage, and lowers transportation costs.
Smart Images
Figure CN224447830U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of plastic pipe production technology, and in particular to a plastic pipe stacking vehicle. Background Technology
[0002] During production, plastic pipes are typically stacked in large quantities, and due to their considerable length, transferring them onto trucks is quite cumbersome. Loading each pipe individually is inefficient. Therefore, the pipes are usually stacked inside the truck bed, secured with ropes, and then loaded onto the truck together. However, in practice, these bundled pipes are prone to slipping during loading, potentially damaging the pipes and increasing safety hazards. Furthermore, using specialized transport vehicles for handling these types of pipes is expensive. Utility Model Content
[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a plastic pipe stacking cart.
[0004] The plastic pipe stacking cart according to this utility model includes: a frame, with wheels provided on the lower side of the frame, side frames provided on the left and right sides of the frame, and a loading cavity formed between the side frames on the left and right sides; a flipping frame located on the frame, with a flipping shaft provided on the front side of the flipping frame, the flipping frame being connected to the front side of the frame through the flipping shaft, the flipping frame being able to flip up and down around the flipping shaft, the flipping frame being able to place pipes when it is in a flat state, and the flipping frame being fixed to the frame by a fixing device when it is flipped up to a flipped state.
[0005] According to some embodiments of the present invention, the frame includes a front beam and a rear beam, and a frame cavity is formed between the front beam, the rear beam and the side frames on the left and right sides; when the tilting frame is in a flat position, the tilting frame is located inside the frame cavity.
[0006] According to some embodiments of the present invention, a handle is provided on the rear side of the frame. The handle includes a handle rod and a grip portion. The handle rod is connected to the tilting frame. When the tilting frame is in a flat position, the lower side of the handle rod abuts against the upper side of the rear beam.
[0007] According to some embodiments of this utility model, the fixing device is a pin structure, and side pin holes are distributed from top to bottom on the side wall of the rear part of the side frame; when the flip frame is in the flipped state, the fixing device is inserted into the side pin holes, and the upper side of the fixing device abuts against the lower side of the handle.
[0008] According to some embodiments of the present utility model, the fixing device is a pin structure, a support connecting rod is provided on the lower side of the rear of the flipping frame, one end of the support connecting rod is connected to the flipping frame through a connecting rod shaft, and a connecting rod insertion hole is provided on the other end of the support connecting rod. Lower pin holes are distributed from front to back on the cavity wall of the frame cavity.
[0009] When the flipping frame is in the flipped state, the fixing device passes through the connecting rod insertion hole and is inserted into the lower pin hole.
[0010] According to some embodiments of the present invention, rotating rollers are distributed on the flipping frame, and the axis of the rotating rollers extends in the left-right direction.
[0011] According to some embodiments of the present invention, a fork sleeve is provided on the lower side of the frame, the fork sleeve has a fork insertion hole, and the fork sleeve and the fork insertion hole extend in the left-right direction.
[0012] According to some embodiments of this utility model, the fork sleeve is fixedly connected to the left and right sides of the vehicle frame, and when the tilting frame is in a flat position, the upper side of the fork sleeve abuts against the lower side of the tilting frame.
[0013] According to some embodiments of the present invention, a side frame upper beam is provided on the upper side of the side frame, and a binding rope is tied to the side frame upper beam.
[0014] According to some embodiments of this utility model, the roller is a universal wheel structure.
[0015] The plastic pipe stacking vehicle according to the embodiments of this utility model has at least the following technical effects:
[0016] 1. When it is necessary to transfer pipes to trucks, the forklift can be used to lift the frame and lift the pipes together. Then, the pipes can be easily moved onto the truck by tilting the tilting frame on the frame. This allows for the efficient loading of large quantities of pipes onto trucks. The whole process is safe and reliable, and only a general-purpose forklift is needed to complete the handling operation.
[0017] 2. The fixing device can hold the tilting frame in place, so even if there are pipes stacked on the tilting frame, the tilting frame can be easily and conveniently fixed at a predetermined angle, which facilitates the subsequent unloading of pipes;
[0018] 3. When a forklift is needed to lift the stacking vehicle of this utility model, the forks can be inserted into the fork sockets. This ensures that the forks and the frame are fixed and do not shift during the lifting process, so as to ensure that the lifting process is stable and safe.
[0019] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description
[0020] Additional aspects and advantages of this invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:
[0021] Figure 1 This is a perspective view of the plastic pipe stacking cart of this utility model;
[0022] Figure 2 This is a top view of the frame of this utility model;
[0023] Figure 3 This is a structural schematic diagram of one embodiment of the flipping frame of this utility model;
[0024] Figure 4 This is a structural schematic diagram of another embodiment of the flipping frame of this utility model;
[0025] Figure 5 This is a schematic diagram of the operation of the plastic pipe stacking vehicle of this utility model.
[0026] Figure label:
[0027] Frame 100, rollers 110, side frame 120, side pin hole 121, side frame upper beam 122, binding rope 123, loading cavity 130, frame cavity 140, front beam 141, rear beam 142, lower pin hole 143, fork sleeve 150, fork insertion hole 151; tilting frame 200, tilting shaft 210, handle 220, handle bar 221, grip 222, support link 230, link shaft 231, link insertion hole 232, rotating roller 240; fixing device 300; tubing 400; forklift 500, forks 510; truck 600. Detailed Implementation
[0028] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.
[0029] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0030] In the description of this utility model, "multiple" means two or more, and "greater than," "less than," "exceeding," etc., are understood to exclude the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly specifying the number of indicated technical features or their sequential relationship.
[0031] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.
[0032] The following is for reference. Figure 1 and Figure 2 Description of a plastic pipe stacking vehicle according to an embodiment of the present invention.
[0033] like Figure 1 and Figure 2 As shown, the plastic pipe stacking vehicle according to an embodiment of the present invention includes a frame 100 and a flipping frame 200.
[0034] The frame 100 is provided with a roller 110 on the lower side, and side frames 120 are provided on the left and right sides of the frame 100. A loading cavity 130 is formed between the side frames 120 on the left and right sides. The tilting frame 200 is located on the frame 100. The tilting frame 200 is provided with a tilting shaft 210 on the front side. The tilting frame 200 is connected to the front side of the frame 100 through the tilting shaft 210. The tilting frame 200 can tilt up and down around the tilting shaft 210. When the tilting frame 200 is in a flat state, it can hold pipes. When the tilting frame 200 is tilted upwards to the tilting state, the tilting frame 200 is fixed to the frame 100 by a fixing device 300.
[0035] For example, such as Figure 1 and Figure 2 As shown, the frame 100 has wheels 110 on its underside for easy movement. Side frames 120 are provided on both sides of the frame 100, and are fixed relatively to the frame 100. A loading cavity 130 is formed between the side frames 120. Pipes 400 can be stacked in the loading cavity 130. A tilting frame 200 is located on the frame 100, and a tilting shaft 210 is provided on its front side, connecting the tilting frame 200 to the front of the frame 100. The tilting frame 200 can tilt up and down around the tilting shaft 210. When the tilting frame 200 is in a flat position, it can hold pipes. When the tilting frame 200 is tilted upwards, it is fixed to the frame 100 by a fixing device 300, thus maintaining the tilted tilting state.
[0036] Reference Figure 5 In actual operation, when it is necessary to stack the pipes 400, the tilting frame 200 is laid flat. The pipes 400 can then be placed on the tilting frame 200 and stacked in the loading cavity 130. The side frames 120 block the pipes 400 on both sides. As long as the height of the side frames 120 is sufficient, the pipes 400 can be stacked to a sufficient height, ensuring that this stacking vehicle can store a sufficient number of pipes 400.
[0037] When it is necessary to transfer the pipe 400 to the truck 600, the forks 510 of the forklift 500 can be used to lift the underside of the frame 100, raising the stacking cart of this utility model together with the pipe 400, and aligning the front of the tilting frame 200 with the truck 600. At this time, the forklift is in the lifting state. Then, the tilting frame 200 of this utility model can be tilted, making it easy for the pipe 400 on the tilting frame 200 to be moved onto the truck 600.
[0038] The above method can efficiently load a large number of pipes 400 onto trucks 600, and the whole process is safe and reliable, requiring only a general-purpose forklift 500 to complete the handling operation.
[0039] In some embodiments of this utility model, reference is made to Figure 1 The frame 100 includes a front beam 141 and a rear beam 142, forming a frame cavity 140 between the front beam 141, the rear beam 142, and the side frames 120 on both sides. When the tilting frame 200 is in a flat position, it is located within the frame cavity 140. This ensures that when the tilting frame 200 is in a flat position, its upper surface will not protrude and will remain approximately flush with the upper surfaces of the front beam 141 and the rear beam 142. This prevents the tubing 400 from bending or deforming locally due to the height difference between the upper surfaces of the tilting frame 200, the front beam 141, and the rear beam 142, thus affecting the quality of the tubing 400.
[0040] In a further embodiment of this utility model, a pad is provided on the upper side of the front beam 141 and the upper side of the rear beam 142 to reduce wear between the pipe 400 and the front beam 141 and the rear beam 142.
[0041] In some embodiments of this utility model, a handle 220 is provided on the rear side of the frame 100. The handle 220 includes a handle bar 221 and a grip portion 222, and the handle bar 221 is connected to the tilting frame 200. When the tilting frame 200 is in a flat position, the lower side of the handle bar 221 abuts against the upper side of the rear beam 142. The user can grasp the grip portion 222 of the handle bar 220 and lift the tilting frame 200 to tilt upwards. In this way, even if there are pipes 400 stacked on the tilting frame 200, the tilting frame 200 can be easily lifted and tilted upwards.
[0042] In a further embodiment of the present invention, the handle portion 222 extends out of the frame 100, so that the user can also hold the handle portion 222 when the tubing 400 is stacked on the flip frame 200.
[0043] In some embodiments of this utility model, reference is made to Figure 3 The fixing device 300 is a pin structure, and side pin holes 121 are distributed from top to bottom on the side wall of the rear part of the side frame 120. When the flip frame 200 is in the flipped state, the fixing device 300 is inserted into the side pin holes 121, and the upper side of the fixing device 300 abuts against the lower side of the handle 221. In this way, after the user holds the handle 220 by the grip 222 and lifts the flip frame 200 upward to a suitable height, the fixing device 300 can be inserted into the side pin holes 121 to lock the flip frame 200. In this way, even if the flip frame 200 is stacked with pipes 400, the flip frame 200 can be easily and conveniently fixed at a predetermined angle, facilitating the removal of pipes 400.
[0044] In some embodiments of this utility model, reference is made to Figure 4 The fixing device 300 is a pin structure. A support rod 230 is provided on the lower rear side of the tilting frame 200. One end of the support rod 230 is connected to the tilting frame 200 through a connecting rod pivot 231, and the other end of the support rod 230 has a connecting rod insertion hole 232. Lower pin holes 143 are distributed from front to back on the cavity wall of the frame cavity 140. When the tilting frame 200 is in the tilted state, the fixing device 300 passes through the connecting rod insertion hole 232 and is inserted into the lower pin hole 143. In this way, after the user raises the tilting frame 200 and tilts it upward to a suitable height, the fixing device 300 can be inserted into the lower pin hole 143 to fix the support rod 230 and support the tilting frame 200. In this way, even if the pipes 400 are stacked on the tilting frame 200, the tilting frame 200 can be fixed at a predetermined angle and provide sufficient and reliable support force for the tilting frame 200, facilitating the removal of the pipes 400.
[0045] In some embodiments of this utility model, reference is made to Figure 1 Rotating rollers 240 are distributed on the tilting frame 200, and the axis of the rotating rollers 240 extends in the left and right direction. In this way, the pipe 400 can slide along the rotating rollers 240 on the tilting frame 200. Thus, when the pipe 400 is unloaded, it can be easily unloaded by sliding along the rotating rollers 240, which also reduces the wear of the pipe 400.
[0046] In some embodiments of this utility model, a fork sleeve 150 is provided on the lower side of the frame 100. The fork sleeve 150 has a fork insertion hole 151, and the fork sleeve 150 and the fork insertion hole 151 extend in the left-right direction. The forks 510 of the forklift 500 can be inserted into the fork insertion hole 151. In this way, when the forks 510 are lifted, it can be ensured that the forks 510 are fixed to the frame 100 and do not shift, so as to ensure that the lifting process is sufficiently stable and safe.
[0047] In some embodiments of this utility model, the fork sleeve 150 is fixedly connected to the left and right sides of the frame 100. When the tilting frame 200 is in a flat position, the upper side of the fork sleeve 150 abuts against the lower side of the tilting frame 200. In this way, the fork sleeve 150 can provide upward support for the tilting frame 200 in the flat position, ensuring that the tilting frame 200 is sufficiently stable when the pipes 400 are stacked.
[0048] In a further embodiment of this utility model, when the tilting frame 200 is in a flat position, the upper side of the fork sleeve 150 abuts against the lower side of the rotating roller 240. In this way, the fork sleeve 150 provides upward support for the tilting frame 200 and the rotating roller 240 in the flat position, ensuring that the tilting frame 200 is sufficiently stable even when stacked with pipes 400. In particular, it prevents the pipes 400 from slipping out of the tilting frame 200 when the rotating roller 240 rotates in the flat position.
[0049] In some embodiments of this utility model, a side frame upper beam 122 is provided on the upper side of the side frame 120, and a binding rope 123 is tied to the side frame upper beam 122. The side frame upper beam 122 can make the side frame 120 more stable. The user can also hold the side frame upper beam 122 to push the stacking cart of this utility model. After the pipes 400 are stacked in the stacking cart of this utility model, the binding rope 123 can be tied to the side frame upper beams 122 on the left and right sides to secure the stacked pipes 400.
[0050] In some embodiments of this utility model, the wheel 110 is a universal wheel structure, which facilitates the flexible movement of the frame 100 to transport the pipe 400.
[0051] In some embodiments of this utility model, the frame 100 is assembled by welding square tubes together.
[0052] In a further embodiment of this utility model, an iron core or cement is provided inside the square tube.
[0053] Other configurations and operations of the stacking device according to embodiments of the present invention are known to those skilled in the art and will not be described in detail here.
[0054] The following is for reference. Figure 1 and Figure 2The following describes in detail a plastic pipe stacking vehicle according to an embodiment of the present invention, using a specific example. It is to be understood that the following description is merely illustrative and not intended to limit the scope of the invention.
[0055] like Figure 1 and Figure 2 As shown, the plastic pipe stacking vehicle according to an embodiment of the present invention includes a frame 100, a flipping frame 200, and a fixing device 300.
[0056] The frame 100 has a loading cavity 130 and a frame cavity 140. The frame 100 is equipped with wheels 110, side frames 120, a front beam 141, a rear beam 142, and fork sleeves 150. The side frame 120 has side pin holes 121, a side frame upper beam 122, and binding ropes 123. The frame 100 has lower pin holes 143. The fork sleeves 150 have fork insertion holes 151.
[0057] The tilting frame 200 is equipped with a tilting shaft 210, a handle 220, a support link 230, and a rotating roller 240. The handle 220 includes a handle bar 221 and a grip part 222. The support link 230 is equipped with a link shaft 231 and a link insertion hole 232. The fixing device 300 is used to fix the tilting frame 200.
[0058] According to the embodiment of the present invention, the plastic pipe stacking cart, by its configuration, achieves at least the following effects: when stacking pipes 400, the flipping frame 200 is in a flat position. Thus, the pipes 400 can be placed on the flipping frame 200 and stacked in the loading cavity 130. The side frames 120 block the pipes 400 on both sides; as long as the height of the side frames 120 is sufficient, the pipes 400 can be stacked to a sufficient height, ensuring that the stacking cart of the present invention can store a sufficient number of pipes 400.
[0059] When it is necessary to transfer the pipe 400 to the truck 600, the forks 510 of the forklift 500 can be used to lift the underside of the frame 100, raising the stacking cart of this utility model together with the pipe 400, and aligning the front of the tilting frame 200 with the truck 600. At this time, the forklift is in the lifting state. Then, the tilting frame 200 of this utility model can be tilted, making it easy for the pipe 400 on the tilting frame 200 to be moved onto the truck 600.
[0060] The above method can efficiently load a large number of pipes 400 onto trucks 600, and the whole process is safe and reliable, requiring only a general-purpose forklift 500 to complete the handling operation.
[0061] In the description of this specification, references to terms such as "some embodiments" or "as one might imagine" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0062] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.
Claims
1. A plastic pipe stacker, characterized by, include: The vehicle frame (100) has a wheel (110) on its lower side and side frames (120) on its left and right sides. A loading cavity (130) is formed between the side frames (120) on the left and right sides. A flip frame (200) is located on the frame (100). A flip shaft (210) is provided on the front side of the flip frame (200). The flip frame (200) is connected to the front side of the frame (100) through the flip shaft (210). The flip frame (200) can flip up and down around the flip shaft (210). When the flip frame (200) is in a flat state, it can hold pipes. When the flip frame (200) is flipped up to a flipped state, the flip frame (200) and the frame (100) are fixed together by a fixing device (300).
2. The plastic pipe stacker of claim 1, wherein, The frame (100) includes a front beam (141) and a rear beam (142), and the front beam (141), the rear beam (142) and the side frames (120) on the left and right sides form a frame cavity (140). When the flipping frame (200) is in a flat position, the flipping frame (200) is located inside the frame cavity (140).
3. The plastic pipe stacker of claim 2, wherein, A handle (220) is provided on the rear side of the frame (100). The handle (220) includes a handle bar (221) and a grip part (222). The handle bar (221) is connected to the flip frame (200). When the tilting frame (200) is in a flat position, the lower side of the handle (221) abuts against the upper side of the rear beam (142).
4. The plastic pipe stacker of claim 3, wherein, The fixing device (300) is a pin structure, and the side wall of the rear part of the side frame (120) has side pin holes (121) distributed from top to bottom. When the flipping frame (200) is in the flipped state, the fixing device (300) is inserted into the side pin hole (121), and the upper side of the fixing device (300) abuts against the lower side of the handle (221).
5. The plastic pipe stacker of claim 2, wherein, The fixing device (300) is a pin structure. A support rod (230) is provided on the lower side of the rear of the tilting frame (200). One end of the support rod (230) is connected to the tilting frame (200) through a connecting rod shaft (231). The other end of the support rod (230) is provided with a connecting rod insertion hole (232). The cavity wall of the frame cavity (140) is provided with lower pin holes (143) distributed from front to back. When the flipping frame (200) is in the flipped state, the fixing device (300) passes through the connecting rod insertion hole (232) and is inserted into the lower pin hole (143).
6. The plastic pipe stacker of claim 1, wherein, The flipping frame (200) is provided with rotating rollers (240), the axis of which extends in the left-right direction.
7. The plastic pipe stacker of claim 1, wherein, A fork sleeve (150) is provided on the lower side of the frame (100). The fork sleeve (150) has a fork insertion hole (151). The fork sleeve (150) and the fork insertion hole (151) extend in the left-right direction.
8. The plastic pipe stacking vehicle according to claim 7, characterized in that, The fork sleeve (150) is fixedly connected to the left and right sides of the frame (100). When the tilting frame (200) is in a flat position, the upper side of the fork sleeve (150) presses against the lower side of the tilting frame (200).
9. The plastic pipe stacker of claim 1, wherein, The side frame (120) is provided with a side frame upper beam (122), and a binding rope (123) is tied to the side frame upper beam (122).
10. The plastic pipe stacker of claim 1, wherein, The vehicle roller (110) is a universal wheel structure.