PE pipe placing rack

Abstract

The utility model discloses a PE (Poly Ethylene) pipe placing rack, which relates to the technical field of PE pipe storage and comprises a bottom frame, two rotating frames are arranged on the bottom frame in parallel, a rotating shaft is arranged between the two rotating frames, and a first placing tray and a second placing tray are arranged on the rotating shaft. Wherein a plurality of first placing holes and second placing holes are circumferentially formed in the first placing disc and located on two virtual circles with different radiuses, a plurality of third placing holes and fourth placing holes are circumferentially formed in the second placing disc, the first placing holes and the third placing holes are equal in diameter and concentric, and the third placing holes and the fourth placing holes are equal in diameter and concentric; a linkage gear is arranged at one end of the rotating shaft, a driving gear is meshed with the linkage gear, and a driving motor is arranged on the driving gear; according to the PE pipe placing device, the first placing disc and the second placing disc are driven by the driving motor to rotate so that the placing position of the PE pipe can be rotated to the lowest position, a worker does not need to climb to work, the labor intensity is low, and the efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of PE pipe storage, in particular to a PE pipe placement rack. Background Art

[0002] After being produced, PE pipes need to be placed on a rack for classified storage. The existing placement racks simply place the PE pipes on them.

[0003] The utility model patent with the publication number of CN 218199336 U and the publication date of January 3, 2023 discloses a pipe placement rack, which includes a support frame and a number of support rods. The support frame includes a bottom plate, a cross beam, and a number of parallel columns. The two ends of the number of columns are respectively welded to the bottom plate and the cross beam. The middle parts of the number of support rods are distributively welded to the number of columns. The support rods are perpendicular to the columns. The support rods are distributed in a layered manner on the columns. The width of the support rod on the bottommost layer to the width of the support rod on the topmost layer gradually decreases. The widths of the support rods in each layer are the same and are all on the same horizontal plane. A stop block is welded to the end of each support rod. The stop block is perpendicular to the support rod.

[0004] This utility model has a simple structure and good stability. However, this patent also has the following problems: When placing pipes, since the height of the columns cannot be raised or lowered along the support rods, when placing pipes on the columns at a high position, two staff members are required to lift the two ends of the pipe respectively and climb a ladder to place it. Obviously, this method is very cumbersome to implement, the labor intensity of the staff is large, the placement efficiency is low, and it is very dangerous for high-altitude operations.

[0005] Therefore, there is an urgent need for a PE pipe placement rack to improve the placement efficiency of PE pipes, reduce the labor intensity, and avoid high-altitude operations. Summary of the Utility Model

[0006] In view of the above technical problems, the utility model provides a PE pipe placement rack to solve the problems that the existing pipe placement rack is very dangerous for high-altitude operations when placing pipes at a high position, and the labor intensity of the staff is large and the placement efficiency is low.

[0007] The above technical purpose of the utility model is achieved through the following technical solutions:

[0008] A PE pipe placement rack, comprising a bottom frame, on which two rotating frames are arranged in parallel. The rotating frames are of an inverted U-shaped structure. A rotating shaft is rotatably arranged between the two rotating frames. A first placement disc and a second placement disc are arranged in parallel on the rotating shaft. Among them, the first placement disc is provided with a number of first placement holes and second placement holes circumferentially on two virtual circles with different radii. The second placement disc is provided with a number of third placement holes and fourth placement holes circumferentially. And the first placement holes and the third placement holes are of the same diameter and concentric, and the second placement holes and the fourth placement holes are of the same diameter and concentric;

[0009] One end of the rotating shaft is provided with a linkage gear, which is engaged with a driving gear, and the driving gear is equipped with a driving motor;

[0010] One end of the bottom frame is provided with a guiding mechanism for threading PE pipes into the first placement disc and the second placement disc.

[0011] Furthermore, equal-diameter protective barrels are arranged between the first placement holes and the third placement holes and between the second placement holes and the fourth placement holes.

[0012] Furthermore, the guiding mechanism includes a guiding seat, and the guiding seat is provided with a first guiding groove and a second guiding groove for threading PE pipes into the first placement holes and the second placement holes.

[0013] Furthermore, the bottom of the guiding seat is provided with a slide rail perpendicular to the axis direction of the first guiding groove.

[0014] Furthermore, a baffle is provided at each end of the slide rail, and magnetic blocks are embedded at both ends of the guiding seat corresponding to the baffles.

[0015] In summary, the beneficial technical effects of the present utility model are as follows:

[0016] (1) The driving motor is used to drive the first placement disc and the second placement disc to rotate synchronously. When placing PE pipes, the first placement holes and the second placement holes are rotated to the lowest positions one by one through the rotation of the first placement disc and the second placement disc. Then, the staff can easily place the pipes. In this process, the staff does not need to set up a ladder for high-altitude operation, reducing the safety risk and labor intensity, and at the same time improving the placement efficiency.

[0017] (2) The protective barrel can provide a guiding function for the PE pipes during threading, and at the same time can protect the PE pipes to avoid the sun exposure of the PE pipes during long-term outdoor placement.

[0018] (3) The guiding seat can facilitate the guiding of the PE pipes when threading them into the first placement holes and the second placement holes, replacing the operation of manual alignment.

[0019] (4) The flexible switching between the first guiding groove and the second guiding groove is realized by using the slide rail. Meanwhile, the position of the guiding seat can be fixed by using the magnetic block to prevent the displacement of the guiding seat when threading the PE pipe. Brief Description of the Drawings

[0020] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 is Figure 1 a schematic diagram from another angle;

[0022] Figure 3 is a schematic diagram of the structure of the guiding seat.

[0023] Reference Numerals: 1, chassis; 2, rotating frame; 3, first placing tray; 4, second placing tray; 5, first placing hole; 6, second placing hole; 7, third placing hole; 8, fourth placing hole; 9, protective barrel; 10, driving motor; 11, driving gear; 12, linkage gear; 13, guiding seat; 14, slide rail; 15, first guiding groove; 16, second guiding groove; 17, magnetic block; 18, baffle; 19, reference line; 20, first alignment line; 21, second alignment line. Detailed Embodiment

[0024] The present utility model will be clearly and completely described below in conjunction with the embodiments.

[0025] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0026] In the description of the embodiments, unless otherwise clearly defined and limited, terms such as "set" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or connected through an intermediate medium, and it can also be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0027] See the attached Figures 1-3, as shown is a PE pipe rack, including a bottom frame 1. Two rotating frames 2 with an inverted U-shaped structure are arranged in parallel on the bottom frame 1. A bearing is installed in the middle of the rotating frame 2. The two rotating frames 2 are rotatably provided with a rotating shaft through the bearing. A first placement plate 3 and a second placement plate 4 are arranged in parallel on the rotating shaft. A driving motor 10 is installed at one end of the bottom frame 1 where the rotating shaft is located. A driving gear 11 is provided at the output end of the driving motor 10. A linkage gear 12 is engaged with the driving gear 11. The linkage gear 12 is installed at one end of the rotating shaft. When in use, the driving motor 10 drives the first placement plate 3 and the second placement plate 4 on the rotating shaft to rotate by means of the driving gear 11;

[0028] A plurality of first placement holes 5 and second placement holes 6 are circumferentially opened on the first placement plate 3. Among them, the first placement holes 5 and the second placement holes 6 are respectively located on two virtual circles, and the diameter of the virtual circle where the first placement holes 5 are located is larger than the diameter of the virtual circle where the second placement holes 6 are located;

[0029] On the second placement plate 4, third placement holes 7 and fourth placement holes 8 with the same diameter as the first placement holes 5 and the second placement holes 6 are respectively opened. Among them, the first placement hole 5 is concentric with the third placement hole 7, and the second placement hole 6 is concentric with the fourth placement hole 8. When placing the PE pipe, the driving motor 10 drives the first placement plate 3 and the second placement plate 4 to rotate, so that the positions of the first placement holes 5 and the second placement holes 6 for pre-placing the PE pipe are at the lowest positions, and the PE pipe is inserted into the first placement hole 5 or the second placement hole 6. Then, the driving motor 10 rotates by the same angle to place the other first placement holes 5 and second placement holes 6 at the lowest positions one by one for placing the rubber. In this way, the placement position of the PE pipe can be flexibly changed. When the staff places the PE pipe, there is no need to set up a ladder to climb high, thereby reducing the probability of safety accidents. In addition, the staff does not need to work at heights, reducing the consumption of physical strength, thereby reducing the labor intensity and improving the work efficiency;

[0030] At the same time, in order to further improve the placement speed of the PE pipe, a protective barrel 9 is provided between the first placement plate 3 and the second placement plate 4 at the positions between the first placement hole 5 and the third placement hole 7 and between the second placement hole 6 and the fourth placement hole 8. Through the protective barrel 9, not only the guiding property of the PE pipe during placement is increased, but also by placing the PE pipe in the protective barrel 9, the direct contact between the PE pipe and sunlight can be blocked, preventing the PE pipe from aging due to exposure to the sun;

[0031] Meanwhile, to facilitate the threading of the PE pipe through the first placement hole 5 and the second placement hole 6, a guide seat 13 is provided at one end of the chassis 1 away from the drive motor 10. A slide rail 14 is provided along the width direction of the base, and the slide rail 14 is slidably engaged with the guide seat 13. The guide seat 13 is respectively provided with a first guide groove 15 and a second guide groove 16 at the lowest positions of the first placement hole 5 and the second placement hole 6. To prevent the interference of the first guide groove 15 with the second guide groove 16, the first guide groove 15 and the second guide groove 16 are arranged at both ends of the guide seat 13, and their flexible switching is achieved through the slide rail 14 during use;

[0032] Meanwhile, to prevent the guide seat 13 from falling off the slide rail 14, baffles 18 are respectively provided at both ends of the slide rail 14. The baffles 18 are made of carbon steel Q235, and magnets 17 are embedded at both ends of the guide seat 13. When the first guide groove 15 and the second guide groove 16 are switched, fixation is achieved through the adsorption of the magnets 17 and the baffles 18, preventing the misalignment of the first guide groove 15 and the first placement hole 5;

[0033] Meanwhile, a reference line 19 is provided at the axis position of the rotating shaft on the chassis 1. The guide seat 13 is provided with a first alignment line 20 at the center position of the first guide groove 15, and the guide seat 13 is provided with a second alignment line 21 at the center position of the second guide groove 16. When placing the PE pipe, when the first alignment line 20 is aligned with the reference line 19, it indicates that the first guide groove 15 and the first placement hole 5 are in a concentric state. At this time, the PE pipe can be conveniently placed into the first placement hole 5 and the third placement hole 7.

[0034] During use, when threading the PE pipe into the first placement hole 5 and the third placement hole 7, slide the guide seat 13 to the right along the slide rail 14 and make the magnet 17 adsorb and fix with the baffle 18. At this time, the first alignment line 20 and the reference line 19 are in an aligned state. Then, drive the first placement disk 3 and the second placement disk 4 to rotate through the drive motor 10, so that one of the first placement holes 5 is rotated to the lowest position and reaches a position concentric with the first guide groove 15. Then, insert the PE pipe along the first guide groove 15 into the first placement hole 5 and the third placement hole 7. Then, rotate the other first placement holes 5 to the lowest position one by one according to a corresponding rotation angle for placement. After all the first placement holes 5 are saturated, slide the guide seat 13 to the left to make the second placement hole 6 concentric with the second guide groove 16 and then place the PE pipe. In this way, the positions for placing the PE pipe are all the same position, and the staff does not need to work at heights anymore.

[0035] The above is only the preferred specific embodiment of the present invention, and does not limit the protection scope of the present invention accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A PE pipe placement rack, comprising a base frame (1), two rotating frames (2) are arranged in parallel on the base frame (1), and the rotating frames (2) are inverted U-shaped structures, characterized in that: A rotating shaft is rotatably arranged between the two rotating frames (2), and a first placement plate (3) and a second placement plate (4) are arranged in parallel on the rotating shaft, wherein the first placement plate (3) is located on two virtual circles with different radii and has a plurality of first placement holes (5) and second placement holes (6) opened on its circumference, and the second placement plate (4) has a plurality of third placement holes (7) and fourth placement holes (8) opened on its circumference, and the first placement holes (5) and the third placement holes (7) are of equal diameter and concentric, and the second placement holes (6) and the fourth placement holes (8) are of equal diameter and concentric; A linkage gear (12) is provided at one end of the rotating shaft, a driving gear (11) is meshed on the linkage gear (12), and a driving motor (10) is provided on the driving gear (11); One end of the base frame (1) is provided with a guide mechanism for inserting a PE pipe into the first placement tray (3) and the second placement tray (4).

2. A PE pipe placement rack according to claim 1, characterized in that: Protective barrels (9) of equal diameter are provided between the first placement hole (5) and the third placement hole (7) and between the second placement hole (6) and the fourth placement hole (8).

3. A PE pipe placement rack according to claim 1, characterized in that: The guide mechanism comprises a guide seat (13), and the guide seat (13) is provided with a first guide groove (15) and a second guide groove (16) for inserting the PE pipe into the first placement hole (5) and the second placement hole (6).

4. A PE pipe placement rack according to claim 3, characterized in that: The bottom of the guide seat (13) is provided with a slide rail (14) perpendicular to the axial direction of the first guide groove (15).

5. A PE pipe placement rack according to claim 4, characterized in that: A baffle (18) is respectively provided at both ends of the slide rail (14), and magnetic blocks (17) are embedded at both ends of the guide seat (13) corresponding to the baffle (18).

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