A combined cable reel sheet and reel

Abstract

The utility model discloses a combined cable reel piece and reel thereof for assembling reel, including first layer body and second layer body, first layer body and second layer body mutually superimposed assembly reel's tray body along the axial direction, wherein, first layer body and second layer body are formed by at least two pieces of combination piece respectively, at least two pieces of combination piece mutually splice and form first layer body and second layer body along the radial direction, and the connecting place of two adjacent combination pieces on first layer body forms first butt joint surface, and the connecting place of two adjacent combination pieces on second layer body forms second butt joint surface, first butt joint surface and second butt joint surface staggered setting along the axial direction. The utility model discloses splicing type structure, has realized reel tray body's detachable installation, has reduced the space occupancy in storage and transportation process, has reduced storage and transportation cost.

Description

Technical Field

[0001] This utility model relates to the field of winding reel molds, and specifically to a combined cable reel and its winding reel. Background Technology

[0002] Cables are a fundamental raw material in fields such as power and communications. During the production process, manufactured cables need to be wound onto cable reels for storage and transportation. Cable reels are a common tool used for winding cables. Cable reels are generally made of plastic and are typically manufactured using injection molding. A cable reel consists of an upper reel and a lower reel spaced apart, connected by a cylindrical structure. The upper and lower reels, along with the external space of the cylindrical structure, form a winding space for winding cables. The middle of the cylindrical structure is open from top to bottom.

[0003] The existing winding reel uses an integral injection molding structure, and the injection-molded reel is an integral disc-shaped structure. In modern production processes, it is often necessary to mass-produce, store and transport winding reels. However, the integral, non-removable reel often occupies a large storage space, leading to increased storage and transportation costs. Therefore, it is necessary to design a detachable reel structure to reduce the storage and transportation costs of winding reels. Utility Model Content

[0004] The technical problem to be solved by this utility model is to address the shortcomings of the prior art by providing a combined cable reel and its winding reel with a splicing structure, which enables detachable installation of the winding reel body, reduces space occupancy during storage and transportation, and lowers storage and transportation costs.

[0005] The technical solution adopted by this utility model is as follows: A combined cable reel for assembling a winding reel, comprising a first layer and a second layer, the first layer and the second layer being stacked together along the axial direction to form the reel body, wherein the first layer and the second layer are each assembled from at least two composite pieces; the at least two composite pieces are spliced ​​together along the radial direction to form the first layer and the second layer, the connection between adjacent composite pieces on the first layer forms a first mating surface, and the connection between adjacent composite pieces on the second layer forms a second mating surface; the first mating surface and the second mating surface are staggered along the axial direction.

[0006] Preferably, the combined piece is a fan-shaped sheet structure, one side of the combined piece is a smooth structure, and the other side of the combined piece is provided with a support component, a fastening component and a guide component; the other sides of the combined pieces of the first layer and the second layer are connected to each other by the fastening component, and are guided and limited by the guide component during the assembly process.

[0007] Preferably, the support assembly includes a first stiffener and a second stiffener, wherein the first stiffener includes at least two pieces and extends in the radial direction; the second stiffener is an arc-shaped plate structure and extends in the circumferential direction of the disc, and combines with the first stiffener to form a mesh support structure for support and reinforcement.

[0008] Preferably, the fastening assembly includes at least two sets, and the at least two sets of fastening assemblies are respectively spaced apart on the first stiffener; the fastening assembly includes at least two fastening blocks, and the at least two fastening blocks are spaced apart on the first stiffener in the radial direction; the fastening blocks are L-shaped blocks, and the fastening blocks on the first layer and the second layer are fastened together by sliding in in the radial direction.

[0009] Preferably, the inner sidewall of the buckle is provided with a protrusion or a groove. During the assembly process, the buckles on the first layer and the second layer are respectively provided with protrusions and grooves. During the mutual fastening of the two sets of buckles, the protrusion is embedded in the groove to stabilize the connection of the two sets of buckles and prevent them from sliding out and retracting.

[0010] Preferably, the guiding assembly includes a guide plate and a guide groove, wherein the guide plate protrudes from the first rib and extends along the direction of the first rib; the guide groove is disposed on the second rib and is recessed inward; during assembly, the guide plate on the first layer is embedded in the guide groove on the second layer for guiding and limiting.

[0011] Preferably, it further includes a connecting component; the connecting component includes a connecting seat and screws, wherein the connecting seat includes at least two, and at least two connecting seats are disposed on the first stiffener, and have screw holes therein; during the assembly process, the connecting seats of the first layer and the second layer overlap each other in the axial direction and are locked and fixed by inserting screws.

[0012] A winding reel comprising a combined cable spool.

[0013] The beneficial effects of this utility model are as follows: This utility model addresses the shortcomings and deficiencies of existing technologies by independently developing and designing a combined cable reel and its winding reel with a splicing structure, which enables detachable installation of the winding reel body, reduces space occupancy during storage and transportation, and lowers storage and transportation costs.

[0014] This invention addresses the storage and transportation problems of winding reels, aiming to provide a modular structure for the reel body during actual production and transportation. This structure effectively reduces the space occupancy of the winding reel during storage and transportation, thereby lowering storage and transportation costs. Specifically, this invention uses fan-shaped composite pieces as assembly units. Multiple composite pieces are spliced ​​together to form a first and second circular layer. The first and second layers are then stacked along the axial direction of the winding reel to form its body structure. During the assembly process, the first mating surfaces between adjacent composite pieces in the first layer and the second mating surfaces of the second layer are staggered along the axial direction to improve assembly stability. One side of the composite piece is smooth, while the other side is provided with staggered first and second ribs. After assembly, the outer wall of the reel body is formed by the smooth surface of one side of the composite piece, with the other sides of corresponding composite pieces in the first and second layers connected together. Furthermore, the other side of the assembly piece of this utility model is provided with a fastening component and a guiding component. The fastening component includes multiple sets of L-shaped fastening blocks, which are spaced apart along the circumference of the disc body. Multiple fastening blocks of the same set are spaced apart along the radial direction of the disc body. During assembly, when the assembly piece slides into the disc body radially, the fastening blocks in the first and second layers engage with each other. In addition, the inner sidewalls of the engaging fastening blocks are respectively provided with anti-slip protrusions and grooves. When two fastening blocks engage with each other, the protrusions are embedded in the grooves, which plays a role in stabilizing the fastening and preventing loosening and slippage. In addition, the assembly piece of this utility model is also provided with a guiding component, which includes a guide plate on the first rib and a guide groove on the second rib. During the radial sliding installation of the assembly piece, the guide plate slides in the guide groove, which plays a guiding and limiting role, realizing precise splicing and sliding assembly. Furthermore, the assembly piece of this utility model is also provided with multiple connecting seats. After the first layer and the second layer are spliced ​​together, the connecting seats of the two are connected to each other, and axial locking and fixing are achieved by inserting screws into the connecting seats of the two. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is one of the component disassembly diagrams of this utility model.

[0017] Figure 3 for Figure 2 Enlarged structural diagram at point I.

[0018] Figure 4 This is the second schematic diagram of the component disassembly structure of this utility model.

[0019] Figure 5This is the third schematic diagram of the component disassembly structure of this utility model.

[0020] Figure 6 This is one of the three-dimensional structural schematic diagrams of the composite sheet of this utility model.

[0021] Figure 7 This is the second three-dimensional structural schematic diagram of the composite piece of this utility model.

[0022] Figure 8 This is a three-dimensional structural diagram of the winding reel in Embodiment 2 of this utility model.

[0023] Figure 9 This is a schematic diagram showing the component disassembly structure of the winding reel in Embodiment 2 of this utility model.

[0024] Figure 10 This is a three-dimensional structural diagram of the winding reel in Embodiment 3 of this utility model.

[0025] Figure 11 This is a schematic diagram showing the component disassembly structure of the winding reel in Embodiment 3 of this utility model.

[0026] In the diagram: A, first layer; B, second layer; C, first mating surface; D, second mating surface; E, annular groove; 1. Assembly plate; 2. First stiffening plate; 3. Second stiffening plate; 4. Guide plate; 5. Guide groove; 6. Fastening block; 7. Connecting seat; 8. Screw; 01. Cylinder body; 02. First tray body; 03. Second tray body; 04. Third tray body; F. Threading groove. Detailed Implementation

[0027] The present invention will now be further described with reference to the accompanying drawings: Example 1

[0028] like Figures 1 to 7 As shown, the technical solution adopted in this embodiment is as follows: A combined cable reel for assembling a winding reel includes a first layer A and a second layer B. The first layer A and the second layer B are stacked together along the axial direction to form the reel body. The first layer A and the second layer B are each assembled from at least two composite pieces 1. The at least two composite pieces 1 are spliced ​​together along the radial direction to form the first layer A and the second layer B. The connection between two adjacent composite pieces 1 on the first layer A forms a first mating surface C, and the connection between two adjacent composite pieces 1 on the second layer B forms a second mating surface D. The first mating surface C and the second mating surface D are staggered along the axial direction.

[0029] The assembly piece 1 is a fan-shaped sheet structure. One side of the assembly piece 1 is a smooth structure, and the other side of the assembly piece 1 is provided with a support component, a fastening component, and a guide component. The other sides of the assembly piece 1 of the first layer body A and the second layer body B are connected to each other through the fastening component, and are guided and limited by the guide component during the assembly process.

[0030] The support assembly includes a first stiffener 2 and a second stiffener 3. The first stiffener 2 includes at least two pieces and extends in the radial direction. The second stiffener 3 is an arc-shaped plate structure that extends in the circumferential direction of the disc and combines with the first stiffener 2 to form a mesh support structure for support and reinforcement.

[0031] The fastening assembly includes at least two sets, and the at least two sets of fastening assemblies are respectively spaced apart on the first stiffening plate 2; the fastening assembly includes at least two fastening blocks 6, and the at least two fastening blocks 6 are spaced apart on the first stiffening plate 2 in the radial direction; the fastening blocks 6 are L-shaped blocks, and the fastening blocks 6 on the first layer A and the second layer B are fastened together by sliding in in the radial direction.

[0032] The inner wall of the fastener 6 is provided with a protrusion or a groove. During the assembly process, the fasteners 6 on the first layer A and the second layer B are respectively provided with a protrusion and a groove. During the interlocking process of the two sets of fasteners 6, the protrusion is embedded in the groove to stabilize the connection of the two sets of fasteners 6 and prevent them from sliding out and retracting.

[0033] The guiding assembly includes a guide plate 4 and a guide groove 5. The guide plate 4 protrudes from the first stiffener 2 and extends along the direction of the first stiffener 2. The guide groove 5 is disposed on the second stiffener 3 and is recessed inward. During assembly, the guide plate 4 on the first layer A is embedded in the guide groove 5 on the second layer B for guiding and limiting.

[0034] It also includes a connecting component; the connecting component includes a connecting seat 7 and a screw 8, wherein the connecting seat 7 includes at least two, and at least two connecting seats 7 are disposed on the first stiffener 2, and have screw holes therein; during the assembly process, the connecting seats 7 of the first layer body A and the second layer body B overlap each other in the axial direction and are locked and fixed by inserting screws 8.

[0035] Furthermore, this utility model designs a modular cable reel and its winding reel with a splicing structure, enabling detachable installation of the winding reel body, reducing space occupancy during storage and transportation, and lowering storage and transportation costs. This utility model addresses the storage and transportation problems of winding reels, aiming to provide a modular structure for the winding reel body in actual production and transportation processes, effectively reducing the space occupancy of the winding reel during storage and transportation, and lowering storage and transportation costs. Specifically, this utility model uses fan-shaped composite pieces as assembly units. Multiple composite pieces are spliced ​​together to form a first layer and a second layer of circular structure. The first layer and the second layer are then stacked together along the axial direction of the winding disc to form the disc structure. During the assembly process, the first mating surface between two adjacent composite pieces in the first layer and the second mating surface of the second layer are staggered along the axial direction to improve the stability of the assembly. One side of the composite piece is a smooth structure, and the other side is provided with staggered first and second stiffeners. After the assembly is completed, the outer wall of the disc is formed by the smooth structure on one side of the composite piece, and the other sides of the corresponding composite pieces in the first and second layers are connected to each other. Furthermore, the other side of the assembly piece of this utility model is provided with a fastening component and a guiding component. The fastening component includes multiple sets of L-shaped fastening blocks, which are spaced apart along the circumference of the disc body. Multiple fastening blocks of the same set are spaced apart along the radial direction of the disc body. During assembly, when the assembly piece slides into the disc body radially, the fastening blocks in the first and second layers engage with each other. In addition, the inner sidewalls of the engaging fastening blocks are respectively provided with anti-slip protrusions and grooves. When two fastening blocks engage with each other, the protrusions are embedded in the grooves, which plays a role in stabilizing the fastening and preventing loosening and slippage. In addition, the assembly piece of this utility model is also provided with a guiding component, which includes a guide plate on the first rib and a guide groove on the second rib. During the radial sliding installation of the assembly piece, the guide plate slides in the guide groove, which plays a guiding and limiting role, realizing precise splicing and sliding assembly. Furthermore, the assembly piece of this utility model is also provided with multiple connecting seats. After the first layer and the second layer are spliced ​​together, the connecting seats of the two are connected to each other, and axial locking and fixing are achieved by inserting screws into the connecting seats of the two. Example 2

[0036] like Figures 8 to 9 As shown in the figure, as an embodiment of the present invention, this embodiment discloses a winding reel including a combined cable reel.

[0037] The winding reel in this embodiment includes a cylindrical body 01, a first reel body 02, and a second reel body 03. The cylindrical body 01 is a cylindrical structure, and the first reel body 02 and the second reel body 03 are disc-shaped structures, respectively connected to the two ends of the cylindrical body 01 to form an I-shaped winding reel. A winding space is formed between the first reel body 02 and the second reel body 03 for winding.

[0038] Furthermore, the first disc body 02 and the third disc body 03 are assembled from the combined piece 1 in Embodiment 1, and each includes a first layer body A and a second layer body B that are stacked and connected along the axial direction.

[0039] Furthermore, the first disc 02 and the third disc 03 can be connected and fixed to the end of the cylinder 01 by screws 8. Example 3

[0040] like Figures 10 to 11 As shown in the figure, as an embodiment of the present invention, this embodiment discloses a winding reel including a combined cable reel.

[0041] The winding reel in this embodiment includes a cylindrical body 01, a first reel 02, a second reel 03, and a third reel 04. The cylindrical body 01 is a cylindrical structure, and the first reel 02, the second reel 03, and the third reel 04 are disc-shaped structures. The first reel 02 and the second reel 03 are respectively connected to the two ends of the cylindrical body 01, and the third reel 04 is located in the middle of the cylindrical body 01. A winding space is formed between the first reel 02 and the second reel 03 for winding. This winding space is divided into two independent sub-winding spaces by the third reel 04. The two sub-winding spaces are connected by a wire-passing groove F opened on the third reel 04 so that the cable can pass through.

[0042] Furthermore, the first disc body 02 and the third disc body 03 are assembled from the combined piece 1 in Embodiment 1, and each includes a first layer body A and a second layer body B that are stacked and connected along the axial direction.

[0043] Furthermore, the first disc 02, the second disc 03, and the third disc 04 can be connected and fixed to the end of the cylinder 01 by screws 8.

[0044] Furthermore, the cylinder 01 can be composed of two sub-cylinders, and the third disc 04 is set at the connection between the two sub-cylinders and is connected and fixed to the two sub-cylinders by screws respectively.

[0045] The embodiments of this utility model are merely illustrative of specific implementation methods and are not intended to limit its scope of protection. Those skilled in the art can make certain modifications based on the inspiration provided by these embodiments; therefore, all equivalent changes or modifications made in accordance with the scope of this utility model patent are within the scope of the claims of this utility model patent.

Claims

1. A modular cable reel for assembling winding reels, characterized in that: It includes a first layer (A) and a second layer (B), which are stacked and assembled along the axial direction to form a winding reel. The first layer (A) and the second layer (B) are each assembled from at least two composite sheets (1); The at least two composite pieces (1) are spliced ​​together in the radial direction to form a first layer (A) and a second layer (B). The connection between two adjacent composite pieces (1) on the first layer (A) forms a first mating surface (C), and the connection between two adjacent composite pieces (1) on the second layer (B) forms a second mating surface (D). The first mating surface (C) and the second mating surface (D) are staggered along the axial direction.

2. The combined cable reel according to claim 1, characterized in that: The combined piece (1) is a fan-shaped sheet structure. One side of the combined piece (1) is a smooth structure, and the other side of the combined piece (1) is provided with a support component, a fastening component and a guide component. The other sides of the combined piece (1) of the first layer (A) and the second layer (B) are connected to each other through the fastening component, and are guided and limited by the guide component during the assembly process.

3. The combined cable reel according to claim 2, characterized in that: The support assembly includes a first stiffener (2) and a second stiffener (3). The first stiffener (2) includes at least two pieces and extends in the radial direction. The second stiffener (3) is an arc-shaped plate structure and extends in the circumferential direction of the disc. It is combined with the first stiffener (2) to form a mesh support structure for support and reinforcement.

4. A combined cable reel according to claim 3, characterized in that: The fastening assembly includes at least two sets, and the at least two sets of fastening assemblies are respectively spaced apart on the first stiffening plate (2); the fastening assembly includes at least two fastening blocks (6), and the at least two fastening blocks (6) are spaced apart on the first stiffening plate (2) in the radial direction; the fastening block (6) is an L-shaped block, and the fastening blocks (6) on the first layer (A) and the second layer (B) are fastened together by sliding in in the radial direction.

5. A combined cable reel according to claim 4, characterized in that: The inner wall of the buckle (6) is provided with a protrusion or a groove. During the assembly process, the buckles (6) on the first layer (A) and the second layer (B) are respectively provided with a protrusion and a groove. During the process of the two sets of buckles (6) being fastened together, the protrusion is embedded in the groove to stabilize the connection of the two sets of buckles (6) and prevent them from sliding out and retracting.

6. A combined cable reel according to claim 3, characterized in that: The guiding component includes a guide plate (4) and a guide groove (5). The guide plate (4) protrudes from the first stiffener (2) and extends along the direction of the first stiffener (2). The guide groove (5) is disposed on the second stiffener (3) and is recessed inward. During assembly, the guide plate (4) on the first layer (A) is embedded in the guide groove (5) on the second layer (B) for guiding and limiting.

7. A combined cable reel according to claim 3, characterized in that: It also includes a connecting component; the connecting component includes a connecting seat (7) and a screw (8), wherein the connecting seat (7) includes at least two, and at least two connecting seats (7) are disposed on the first stiffener (2), and have screw holes therein; during the assembly process, the connecting seats (7) of the first layer (A) and the second layer (B) overlap each other in the axial direction and are locked and fixed by inserting screws (8).

8. A winding reel comprising the combined cable reel according to any one of claims 1 to 7.

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