Polyethylene pipe processing post-processing storage device

Abstract

The utility model discloses a polyethylene pipe processing post-processing storage device, and relates to the technical field of polyethylene pipes. The folding type folding trolley comprises a bottom frame, vertical rods distributed side by side are fixedly arranged on the upper surface of the bottom frame, foot brake universal wheels distributed in a rectangular array are fixedly arranged on the upper surface of the bottom frame, supporting assemblies distributed side by side are arranged on the vertical rods, and folding assemblies distributed symmetrically are arranged on the upper surface of the bottom frame. The supporting assembly is turned downwards by 90 degrees to be used for stacking small-caliber polyethylene pipes, and then the supporting assembly is turned upwards to be matched with the folding assembly to be used for stacking large-caliber polyethylene pipes, so that the supporting assembly can be used for the polyethylene pipes with different calibers, and the purpose of improving adaptability is achieved; the blocking rods are turned upwards by 90 degrees along the rotating shafts, the locating pins are inserted into the inserting holes to fix the blocking rods, the blocking rods limit the large-pipe-diameter polyethylene pipes, in this way, the polyethylene pipes on the bottom frame can be limited, and therefore the purpose of convenient stacking is achieved.

Description

Technical Field

[0001] This utility model relates to the field of polyethylene pipe technology, specifically to a polyethylene pipe post-processing and storage device. Background Technology

[0002] Polyethylene pipe is a type of plastic pipe characterized by its corrosion resistance, impact resistance, and long service life. It is mainly used for water supply and gas pipelines. The production and processing of polyethylene pipe generally involves raw material preparation, extrusion molding, cooling and shaping, and traction cutting.

[0003] After polyethylene pipes are produced and processed, they generally need to be temporarily stored using storage racks. Different storage racks are required when storing large-diameter and small-diameter polyethylene pipes, which not only increases the cost of use but also reduces the adaptability of the storage racks. Utility Model Content

[0004] To address the issues of increased costs and reduced adaptability associated with using different storage racks, the purpose of this invention is to provide a storage device for the post-processing of polyethylene pipes.

[0005] To solve the above technical problems, this utility model adopts the following technical solution: a polyethylene pipe post-processing storage device, including a base frame, with parallel vertical rods fixedly arranged on the upper surface of the base frame, and foot brake casters arranged in a rectangular array fixedly arranged on the upper surface of the base frame. Parallel support components are arranged on the vertical rods, and symmetrically distributed folding components are arranged on the upper surface of the base frame. The support components include a rotating rod and a support plate. The rotating rod is rotatably mounted on the vertical rod, and the support plate is arranged in parallel and fixedly mounted on the rotating rod. A disc is movably fitted onto one end of the rotating rod extending outside the vertical rod. One side of the disc is fixedly mounted on one side of the vertical rod, and an arc-shaped groove is formed on the side of the disc away from the vertical rod. A connecting plate is fixedly arranged at one end of the rotating rod, and an insert rod is fixedly arranged at one end of the connecting plate. One end of the insert rod is slidably inserted into the arc-shaped groove. The support plate drives the rotating rod to rotate, and the rotating rod drives the connecting plate to rotate, connecting... The plate moves the insert rod within the arc-shaped groove. By limiting the position of the insert rod, the tray is positioned, facilitating the unfolding and retraction of the tray. One end of the insert rod has a groove, and a steel ball is slidably engaged at one end of the groove. The inner wall of the arc-shaped groove has symmetrically distributed positioning grooves, and one side of the steel ball is engaged in one of the positioning grooves. The steel ball being engaged in the positioning groove positions the insert rod. A second spring is fixed inside the groove, with one end of the second spring abutting against the outer side of the steel ball. The spring force of the second spring allows the steel ball to be engaged in the positioning groove. Support rods are fixedly arranged side by side between the vertical rods. The upper surface of the support rods abuts against the upper surface of the tray, providing support for the tray and facilitating the placement of the polyethylene pipe. Protective sponges are fixedly installed on the upper surface of the base frame, one side of the vertical rods, and the upper surface of the tray to protect the placed polyethylene pipe.

[0006] Preferably, the folding assembly includes a stop bar, and the upper surface of the base frame has symmetrically distributed storage slots. The stop bar is movably disposed in the storage slots. One end of the stop bar is fixedly provided with a rotating shaft, which is rotatably mounted on one end of the storage slot. Symmetrically distributed positioning pins are slidably inserted into the outer side of the base frame. One end of the stop bar has an insertion hole. The positioning pin and the insertion hole work together. By rotating the stop bar upwards by 90 degrees along the rotating shaft, the stop bar is fixed by inserting the positioning pin into the insertion hole. This allows the stop bar to cooperate with the vertical bar to stack large-diameter polyethylene pipes on the base frame, which facilitates the stacking of large-diameter polyethylene pipes. One end of the positioning pin is fixedly provided with a limiting plate, and the outer side of the positioning pin is movably sleeved with a first spring. The two ends of the first spring are respectively fixedly connected to one side of the limiting plate and the outer side of the base frame. The positioning pin can be easily moved by the limiting plate, and the positioning pin is reset by the elastic force of the first spring. A handle is fixedly provided at the opposite end of the stop bar, which allows the stop bar to be easily lifted.

[0007] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0008] 1. By flipping the support component downwards by 90 degrees, it can be used to stack small-diameter polyethylene pipes. By flipping the support component upwards and cooperating with the folding component, it can be used to stack large-diameter polyethylene pipes. This allows it to be used for polyethylene pipes of different diameters, thereby increasing its adaptability.

[0009] 2. By rotating the stop bar upwards by 90 degrees along the pivot axis and fixing the stop bar with the locating pin inserted into the insertion hole, the stop bar is limited to the large-diameter polyethylene pipe. This limits the polyethylene pipe on the base frame, thereby facilitating stacking. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0011] Figure 1 This is a schematic diagram of the structure of this utility model.

[0012] Figure 2 This is a cross-sectional schematic diagram of the vertical rod and the supporting component structure of this utility model.

[0013] Figure 3 This is a cross-sectional schematic diagram of the turntable and its connecting structure of this utility model.

[0014] Figure 4 This is a schematic diagram of the folding component structure of this utility model.

[0015] In the diagram: 1. Base frame; 2. Carrying assembly; 21. Rotating rod; 22. Support plate; 23. Disc; 24. Connecting plate; 25. Insert rod; 26. Arc groove; 27. Groove; 28. Steel ball; 29. ​​Positioning groove; 210. Second spring; 3. Folding assembly; 31. Stop bar; 32. Storage slot; 33. Rotating shaft; 34. Positioning pin; 35. Insertion hole; 36. Limiting plate; 37. First spring; 38. Handle; 4. Vertical rod; 5. Foot brake caster; 6. Support rod; 7. Protective sponge. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Example: Figure 1-4 As shown, this utility model provides a polyethylene pipe post-processing storage device, including a base frame 1. The upper surface of the base frame 1 is fixedly provided with parallel vertical rods 4. The upper surface of the base frame 1 is fixedly provided with casters 5 arranged in a rectangular array. Parallel support components 2 are arranged on the vertical rods 4. The upper surface of the base frame 1 is provided with symmetrically distributed folding components 3. The support components 2 include a rotating rod 21 and a tray 22. The rotating rod 21 is rotatably mounted on the vertical rods 4, and the tray 22 is arranged in parallel and fixedly mounted on the rotating rod. On the rotating rod 21, a disc 23 is movably fitted onto one end of the rotating rod 21 extending outside the vertical rod 4. One side of the disc 23 is fixedly installed on one side of the vertical rod 4. An arc-shaped groove 26 is formed on the side of the disc 23 away from the vertical rod 4. A connecting plate 24 is fixedly installed on one end of the rotating rod 21, and an insert rod 25 is fixedly installed on one end of the connecting plate 24. One end of the insert rod 25 is slidably inserted into the arc-shaped groove 26. The rotating rod 21 is driven to rotate by the support plate 22, which in turn drives the connecting plate 24 to rotate. The connecting plate 24 then drives the insert rod 25 to rotate within the arc-shaped groove 26. The insertion rod 25 is limited within the 6-axis, thereby positioning the tray 22. This facilitates the retraction and expansion of the tray 22. One end of the insertion rod 25 has a groove 27, and a steel ball 28 is slidably engaged at one end of the groove 27. The inner wall of the arc-shaped groove 26 has symmetrically distributed positioning grooves 29. One side of the steel ball 28 is engaged in one of the positioning grooves 29. The insertion rod 25 can be positioned by the steel ball 28 being engaged in the positioning groove 29. A second spring 210 is fixedly installed inside the groove 27. One end of the spring 210 is attached to the outside of the steel ball 28. The spring force of the second spring 210 can make the steel ball 28 stuck in the positioning groove 29. Support rods 6 are fixedly arranged side by side between the vertical rods 4. The upper surface of the support rod 6 is attached to the upper surface of the tray 22. The support rod 6 can provide support for the tray 22 to facilitate the placement of polyethylene pipes. Protective sponge 7 is fixedly provided on the upper surface of the base frame 1, one side of the vertical rod 4 and the upper surface of the tray 22. The protective sponge 7 can protect the placed polyethylene pipes.

[0018] The folding assembly 3 includes a stop bar 31. Symmetrically distributed storage slots 32 are provided on the upper surface of the base frame 1. The stop bar 31 is movably disposed within the storage slots 32. A rotating shaft 33 is fixedly mounted at one end of the stop bar 31, and the rotating shaft 33 is rotatably mounted at one end of the storage slots 32. Symmetrically distributed positioning pins 34 are slidably inserted into the outer side of the base frame 1. An insertion hole 35 is provided at one end of the stop bar 31. The positioning pins 34 and the insertion hole 35 cooperate to fix the stop bar 31 by rotating it upwards ninety degrees along the rotating shaft 33 and inserting the positioning pins 34 into the insertion hole 35. The large-diameter polyethylene pipes are stacked on the base frame 1 in conjunction with the vertical rod 4, which facilitates the stacking of large-diameter polyethylene pipes. One end of the positioning pin 34 is fixedly provided with a limiting plate 36, and the outer side of the positioning pin 34 is movably sleeved with a first spring 37. The two ends of the first spring 37 are respectively fixedly connected to one side of the limiting plate 36 and the outer side of the base frame 1. The positioning pin 34 can be easily moved through the limiting plate 36, and the positioning pin 34 is reset by the elastic force of the first spring 37. The opposite end of the stop bar 31 is fixedly provided with a handle 38, which can be easily lifted by the handle 38.

[0019] Working principle: When a large-diameter polyethylene pipe needs to be placed, the support plate 22 is flipped upwards by 90 degrees. The support plate 22 drives the rotating rod 21 to rotate, which in turn drives the connecting plate 24 to rotate. The connecting plate 24 drives the insertion rod 25 to move within the arc-shaped groove 26. Simultaneously, the squeezing force of the inner wall of the positioning groove 29 on the steel ball 28 causes the steel ball 28 to move into the groove 27 and compress the second spring 210, causing the second spring 210 to generate elastic force. When the insertion rod 25 drives the steel ball 28 to align with the positioning groove 29, the elastic force of the second spring 210 drives the steel ball 28 to move within the groove 26. The bead 28 is inserted into the positioning groove 29 to limit the insertion rod 25, thereby positioning the tray 22. Then, the stop rod 31 is rotated upward 90 degrees along the rotating shaft 33 by the handle 38. The stop rod 31 drives the insertion hole 35 to align with the positioning pin 34. The first spring 37 drives the limiting plate 36 to move. The limiting plate 36 drives the positioning pin 34 to insert into the insertion hole 35 to fix the stop rod 31. The stop rod 31 cooperates with the vertical rod 4 to stack the large-diameter polyethylene pipes on the bottom frame 1. This makes it convenient to stack large-diameter polyethylene pipes.

[0020] When it is necessary to place small-diameter polyethylene pipes, the tray 22 is flipped down 90 degrees. The second spring 210 causes the steel ball 28 to be inserted into the positioning groove 29 to limit the insertion rod 25, thereby positioning the tray 22. Then, the small-diameter polyethylene pipes are stacked on the tray 22, which makes it convenient to stack small-diameter polyethylene pipes.

[0021] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0022] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A polyethylene pipe post-processing storage device, comprising a base frame (1), characterized in that: The upper surface of the base frame (1) is fixed with parallel vertical rods (4), the upper surface of the base frame (1) is fixed with foot brake casters (5) arranged in a rectangular array, the vertical rods (4) are provided with parallel supporting components (2), and the upper surface of the base frame (1) is provided with symmetrically distributed folding components (3). The support assembly (2) includes a rotating rod (21) and a support plate (22). The rotating rod (21) is rotatably mounted on the vertical rod (4). The support plate (22) is arranged side by side and fixedly mounted on the rotating rod (21). A disc (23) is movably fitted at one end of the rotating rod (21) extending outside the vertical rod (4). One side of the disc (23) is fixedly mounted on one side of the vertical rod (4). An arc groove (26) is opened on the side of the disc (23) away from the vertical rod (4). A connecting plate (24) is fixedly provided at one end of the rotating rod (21). An insertion rod (25) is fixedly provided at one end of the connecting plate (24). One end of the insertion rod (25) is slidably inserted into the arc groove (26).

2. The polyethylene pipe post-processing and storage device as described in claim 1, characterized in that, The folding assembly (3) includes a stop bar (31). The upper surface of the base frame (1) is provided with symmetrically distributed storage slots (32). The stop bar (31) is movably disposed in the storage slots (32). One end of the stop bar (31) is fixedly provided with a rotating shaft (33). The rotating shaft (33) is rotatably installed at one end of the storage slots (32). The outer side of the base frame (1) is slidably provided with symmetrically distributed positioning pins (34). One end of the stop bar (31) is provided with an insertion hole (35). The positioning pins (34) and the insertion hole (35) are used in conjunction.

3. The polyethylene pipe post-processing and storage device as described in claim 1, characterized in that, One end of the insertion rod (25) is provided with a groove (27), and a steel ball (28) is slidably engaged at one end of the groove (27). The inner wall of the arc groove (26) is provided with symmetrically distributed positioning grooves (29), and one side of the steel ball (28) is engaged in one of the positioning grooves (29).

4. The polyethylene pipe post-processing and storage device as described in claim 2, characterized in that, One end of the positioning pin (34) is fixedly provided with a limiting plate (36), and a first spring (37) is movably sleeved on the outside of the positioning pin (34). The two ends of the first spring (37) are respectively fixedly connected to one side of the limiting plate (36) and the outside of the base frame (1).

5. The polyethylene pipe post-processing and storage device as described in claim 3, characterized in that, A second spring (210) is fixedly installed inside the groove (27), and one end of the second spring (210) is attached to the outside of the steel ball (28).

6. The polyethylene pipe post-processing and storage device as described in claim 1, characterized in that, Support rods (6) are fixedly arranged side by side between the vertical rods (4), and the upper surface of the support rods (6) is in contact with the upper surface of the tray (22).

7. The polyethylene pipe post-processing and storage device as described in claim 2, characterized in that, A handle (38) is fixedly provided at one end of the lever (31) opposite to the handle.

8. The polyethylene pipe post-processing and storage device as described in claim 1, characterized in that, Protective sponge (7) is fixedly provided on the upper surface of the base frame (1), one side of the vertical rod (4) and the upper surface of the support plate (22).

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