Universal cable reel supporting shaft

Abstract

The utility model discloses a universal cable reel supporting shaft, which comprises an adjustable mounting rack and a split type supporting shaft arranged on the adjustable mounting rack, the adjustable mounting rack comprises two groups of bottom plates which are symmetrically arranged and hydraulic cylinders which are obliquely arranged on the bottom plates, the tail ends of the bottom plates are rotatably provided with supporting plates, and the supporting plates are fixedly arranged on the bottom plates. The power output end of the hydraulic cylinder is rotationally connected with the supporting plates, guide sleeves are fixed to the tops of the two sets of supporting plates, the two ends of the split type supporting shaft are inserted into the two sets of guide sleeves in a penetrating mode, penetrating openings are formed in the guide sleeves, limiting bolts are inserted into the penetrating openings in a penetrating mode, and the split type supporting shaft comprises a first shaft body, a second shaft body, a butt joint column and a rotating ring. The first shaft body is movably inserted into one set of guide sleeves, and a butt joint opening is formed in the inner end of the first shaft body. According to the split type cable reel supporting shaft, separation and butt joint adjustment can be conveniently carried out, cable reels can be conveniently installed, adjustment can be carried out according to the widths of the cable reels, and the rotating smoothness of the cable reels in the using process is also improved.

Description

Technical Field

[0001] This utility model relates to the field of cable reel technology, specifically a universal cable reel support shaft. Background Technology

[0002] Cable reels are specialized reels for wires and cables, and they come in two sizes: large and small. Large cable reels have a diameter exceeding 1 meter, and some even reach over 5 meters. Typical examples are large wooden transport and logistics reels. Small cable reels have a diameter of only 30cm-100cm, and are typically made of ABS flame-retardant or high-temperature resistant materials. To facilitate the support, traction, and rotation adjustment of large cable reels, they are usually fitted onto a special support frame. The support frame provides suspended support for the cable reel, facilitating subsequent traction and rotation.

[0003] However, existing cable reel support shafts have the following problems during use: Their structure is relatively simple, generally a simple rod-like structure passing through a central hole in the cable reel to provide support. Because the support shaft is a one-piece rod structure, when support is needed, workers often need to disassemble the shaft beforehand, insert it into the cable reel, and then mount the support shaft along with the cable reel on a mounting frame. This operation is cumbersome. Furthermore, over time, dirt or rust may accumulate on the surface of existing cable reel support shafts, affecting the smoothness of cable reel rotation. In addition, the length of existing cable reel support shafts is relatively fixed; different lengths of support shafts are usually required for cable reels of different sizes, resulting in poor versatility. Therefore, a corresponding technical solution is needed to address these problems. Utility Model Content

[0004] The purpose of this utility model is to provide a universal cable reel support shaft, which solves the problem that the existing cable reel support shafts are relatively simple in structure, generally a simple rod-shaped structure that passes through the center hole of the cable reel to achieve the purpose of supporting the cable reel. Since the support shaft is an integral rod-shaped structure, when it is necessary to support the cable reel as needed, the operator often needs to disassemble the support shaft in advance and insert it into the cable reel, and then set up the support shaft together with the cable reel on the mounting frame. The operation is relatively cumbersome. In addition, the surface of the existing cable reel support shaft may accumulate dirt or rust during long-term use, which will affect the smoothness of the cable reel rotation. Furthermore, the length of the existing cable reel support shaft is relatively fixed. Different lengths of support shafts are usually required for different sizes of cable reels, resulting in poor versatility.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a universal cable reel support shaft, comprising an adjustable mounting bracket and a split support shaft mounted on the adjustable mounting bracket. The adjustable mounting bracket includes two symmetrically arranged base plates and a hydraulic cylinder mounted inclined on the base plates. A support plate is rotatably mounted at the end of each base plate. The power output end of the hydraulic cylinder is rotatably connected to the support plate. Guide sleeves are fixed to the top of both sets of support plates. The two ends of the split support shaft are respectively inserted into the two sets of guide sleeves. The tube has an opening, and a limit bolt is inserted into the opening. The split support shaft includes shaft body one, shaft body two, a docking post, and a rotating ring. Shaft body one is movably inserted into one set of guide sleeves and has a docking interface at its inner end. The docking post is fixed to the inner end of shaft body two and is used in conjunction with the docking interface. Shaft body two is movably inserted into another set of guide sleeves. Several sets of limit holes are opened on the surfaces of shaft body one and shaft body two. The limit holes are used in conjunction with the limit bolt. The rotating ring is divided into several sets and is evenly fitted onto shaft body one and shaft body two.

[0006] In a preferred embodiment of this utility model, the front ends of both sets of base plates are provided with slots, and a connecting column is inserted between the two sets of slots.

[0007] In a preferred embodiment of this utility model, the interface includes a main groove and four sets of limiting grooves evenly distributed within the main groove, the four sets of limiting grooves being arranged in a cross shape around the periphery of the main groove.

[0008] In a preferred embodiment of this utility model, the docking column includes a main rod and four sets of limiting rods formed on the main rod. The four sets of limiting rods are distributed in a cross shape. The main rod is inserted into the main groove, and the limiting rods are inserted into the limiting groove.

[0009] In a preferred embodiment of the present invention, the rotating ring includes a ring body and several sets of inset openings evenly distributed inside the ring body. The several sets of inset openings are distributed in a ring shape, and ball bearings are embedded in the inset openings. The surface of the ring body is also processed with several sets of anti-slip protrusions, and the anti-slip protrusions have a raised structure.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. This utility model improves the existing cable reel support shaft structure by designing the cable reel support shaft as a split structure, which can be adaptively adjusted according to the width of the cable reel to be installed, while ensuring the support strength of the support shaft and improving the versatility of the support shaft. The cable reel support shaft is equipped with a rotating ring, which can effectively improve the smoothness of the cable reel during rotation. In addition, the split structure of the support shaft facilitates the installation of the cable reel.

[0012] 2. The split cable reel support shaft designed in this utility model is easy to separate and adjust, facilitates the installation of the cable reel, and can be adjusted according to the width of the cable reel, which also improves the smoothness of the cable reel's rotation during use. Attached Figure Description

[0013] Figure 1 This is an overall structural diagram of the present invention;

[0014] Figure 2 This is a structural diagram showing the distribution of the interface and docking posts described in this utility model;

[0015] Figure 3 This is a structural diagram of the rotating ring described in this utility model.

[0016] In the diagram: 1. Base plate; 2. Hydraulic cylinder; 3. Support plate; 4. Guide sleeve; 5. Through hole; 6. Limiting bolt; 7. Shaft body one; 8. Shaft body two; 9. Connecting post; 10. Rotating ring; 11. Connecting interface; 12. Limiting hole; 13. Groove; 14. Connecting post; 15. Main groove; 16. Limiting groove; 17. Main rod; 18. Limiting rod; 19. Ring body; 20. Inner groove; 21. Ball bearing; 22. Anti-slip protrusion. Detailed Implementation

[0017] 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.

[0018] Please see Figure 1-3This utility model provides a technical solution: a universal cable reel support shaft, including an adjustable mounting bracket and a split support shaft mounted on the adjustable mounting bracket. The adjustable mounting bracket includes two symmetrically arranged base plates 1 and a hydraulic cylinder 2 mounted inclined on the base plates 1. A support plate 3 is rotatably mounted at the end of the base plate 1. The power output end of the hydraulic cylinder 2 is rotatably connected to the support plate 3. Guide sleeves 4 are fixed to the top of both sets of support plates 3. The two ends of the split support shaft are respectively inserted into the two sets of guide sleeves 4. The guide sleeves 4 have through holes 5 for inserting... A limit bolt 6 is inserted inside the opening 5. The split support shaft includes shaft body 1 7, shaft body 2 8, docking post 9 and rotating ring 10. Shaft body 1 7 is movably inserted into one set of guide sleeves 4 and has a docking interface 11 at its inner end. The docking post 9 is fixed to the inner end of shaft body 2 8 and is used in conjunction with the docking interface 11. Shaft body 2 8 is movably inserted into another set of guide sleeves 4. Several sets of limit holes 12 are opened on the surface of shaft body 1 7 and shaft body 2 8. The limit holes 12 are used in conjunction with the limit bolt 6. The rotating ring 10 is divided into several sets and is evenly fitted onto shaft body 1 7 and shaft body 2 8.

[0019] Further improvements, such as Figure 1 As shown, each of the two sets of base plates 1 has a slot 13 at its front end, and a connecting column 14 is inserted between the two sets of slots 13 to improve the overall integrity of the device.

[0020] Further improvements, such as Figure 2 As shown, the interface 11 includes a main groove 15 and four sets of limiting grooves 16 evenly opened in the main groove 15. The four sets of limiting grooves 16 are distributed in a cross shape on the periphery of the main groove 15, which can effectively improve the stability and strength of the docking state of shaft 1 7 and shaft 2 8.

[0021] Further improvements, such as Figure 2 As shown, the docking post 9 includes a main rod 17 and four sets of limiting rods 18 formed on the main rod 17. The four sets of limiting rods 18 are distributed in a cross shape. The main rod 17 is inserted into the main groove 15, and the limiting rods 18 are inserted into the limiting grooves 16, so as to perform insertion docking installation on the interface 11.

[0022] Specifically, the rotating ring 10 includes a ring body 19 and several sets of recessed openings 20 evenly distributed inside the ring body 19. The several sets of recessed openings 20 are distributed in a ring shape, and ball bearings 21 are embedded in the recessed openings 20. The surface of the ring body 19 is also machined with several sets of anti-slip protrusions 22. The anti-slip protrusions 22 have a raised structure. This design facilitates the rotation adjustment of the cable reel mounted on the rotating ring 10, and improves the stability of the contact between the ring body 19 and the cable reel through the anti-slip protrusions 22.

[0023] In use: When installing the cable reel, the operator first separates and pulls out the shaft 7 and shaft 8, creating an installation space between them. Then, the cable reel is suspended and placed on the adjustable mounting bracket using a lifting device, and moved to the installation space so that the through hole at the center of the cable reel is aligned with shaft 7 and shaft 8. At this point, the operator moves shaft 7 and shaft 8 inward and inserts them into the mating interface 11 through the mating post 9, achieving the mating installation of shaft 7 and shaft 8. The overall length of shaft 7 and shaft 8 is adjusted according to the width of the cable reel to meet the length requirements. After adjustment, the limit bolt 6 is inserted into the corresponding limit hole 12 to achieve the purpose of positioning and installing the split support shaft. When the height of the cable reel needs to be adjusted, the support plate 3 can be rotated by the hydraulic cylinder 2 to adjust the height of the cable reel. This installation method greatly simplifies the installation steps of the cable reel and facilitates height adjustment as needed, improving the versatility of the device.

[0024] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the 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.

[0025] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A universal cable reel support shaft, characterized in that: The device includes an adjustable mounting bracket and a split support shaft mounted on the adjustable mounting bracket. The adjustable mounting bracket includes two symmetrically arranged base plates (1) and a hydraulic cylinder (2) mounted on the base plates (1) at an incline. A support plate (3) is rotatably mounted at the end of the base plate (1). The power output end of the hydraulic cylinder (2) is rotatably connected to the support plate (3). Guide sleeves (4) are fixed to the top of both sets of support plates (3). The two ends of the split support shaft are respectively inserted into the two sets of guide sleeves (4). The guide sleeves (4) have openings (5). Limit bolts (6) are inserted into the openings (5). The split support shaft includes... The assembly includes a shaft body 1 (7), a shaft body 2 (8), a docking post (9), and a rotating ring (10). The shaft body 1 (7) is movably inserted into one of the guide sleeves (4) and has a docking interface (11) at its inner end. The docking post (9) is fixed to the inner end of the shaft body 2 (8) and is used in conjunction with the docking interface (11). The shaft body 2 (8) is movably inserted into another set of guide sleeves (4). The surfaces of the shaft body 1 (7) and the shaft body 2 (8) are provided with several sets of limiting holes (12). The limiting holes (12) are used in conjunction with limiting bolts (6). The rotating ring (10) is provided with several sets and is evenly fitted onto the shaft body 1 (7) and the shaft body 2 (8).

2. The universal cable reel support shaft according to claim 1, characterized in that: Both sets of base plates (1) have slots (13) at their front ends, and connecting posts (14) are inserted between the two sets of slots (13).

3. The universal cable reel support shaft according to claim 1, characterized in that: The interface (11) includes a main groove (15) and four sets of limiting grooves (16) evenly opened in the main groove (15). The four sets of limiting grooves (16) are distributed in a cross shape around the main groove (15).

4. A universal cable reel support shaft according to claim 3, characterized in that: The docking column (9) includes a main rod (17) and four sets of limiting rods (18) formed on the main rod (17). The four sets of limiting rods (18) are distributed in a cross shape. The main rod (17) is inserted into the main groove (15), and the limiting rods (18) are inserted into the limiting grooves (16).

5. A universal cable reel support shaft according to claim 1, characterized in that: The rotating ring (10) includes a ring body (19) and several sets of inset openings (20) evenly distributed inside the ring body (19). The several sets of inset openings (20) are distributed in a ring shape. The inset openings (20) are embedded with balls (21). The surface of the ring body (19) is also processed with several sets of anti-slip protrusions (22). The anti-slip protrusions (22) have a raised structure.

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