Iron-wood combined cable drum and connecting mechanism

Abstract

The utility model discloses an iron and wood combined cable drum and a connecting mechanism, and relates to the technical field of cable drums, the iron and wood combined cable drum comprises an inner cylinder, the outer part of the inner cylinder is fixedly connected with two side discs, one surfaces, far away from each other, of the two side discs are fixedly connected with square boxes, and the square boxes are close to the edges of the side discs. And sliding columns are slidably arranged in the square boxes, the sliding columns penetrate through the ends, away from the axis of the side disc, of the square boxes, rotating rings are rotationally connected to the two ends of the inner barrel correspondingly, the rotating rings drive the corresponding sliding columns to move in a telescopic mode through linkage assemblies, and the ends, located outside the square boxes, of the sliding columns are fixedly connected with extension plates. According to the iron-wood combined cable drum and the connecting mechanism, by arranging the square box, the sliding columns and other structures, the radius of the surrounding structure on the side portion of the cable drum can be conveniently adjusted, the use flexibility is improved, the multiple sliding columns are synchronously controlled through the linkage assembly, and the use efficiency of the cable drum is improved.

Description

Technical Field

[0001] This utility model relates to the field of cable reel technology, and in particular to a cable reel and connecting mechanism that combines iron and wood. Background Technology

[0002] Cables are crucial to public safety and require quality measurements during manufacturing, delivery, and installation. Electrical performance testing, in particular, is essential and often needs to be performed between the two ends of the cable. Cable reels are vital equipment in the manufacturing, storage, transportation, and installation of cables.

[0003] In the existing technology, the side reels used to contain the cable on both sides of the cable reel are usually fixed in size, which limits the cable winding length and the efficiency of use needs to be improved.

[0004] Therefore, it is necessary to propose a cable reel and connection mechanism that combines iron and wood to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a cable reel and connection mechanism that combines iron and wood to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cable reel combining iron and wood, comprising an inner cylinder, with two side plates fixedly connected to the outside of the inner cylinder. A square box is fixedly connected to the side of each side plate that is far from each other, and the square box is close to the edge of the side plate. A sliding column is slidably arranged inside the square box, and the sliding column passes through the end of the square box that is far from the axis of the side plate. Both ends of the inner cylinder are rotatably connected to a rotating ring, and the rotating ring drives the corresponding sliding column to extend and retract using a linkage component.

[0007] Preferably, an extension plate is fixedly connected to one end of the sliding column located outside the square box.

[0008] Preferably, multiple square boxes are provided, and the multiple square boxes are evenly distributed around the axis of the side plate.

[0009] Preferably, the linkage component includes a first sliding channel, a slider, a fixed plate, and a second sliding channel. The first sliding channel is opened on the side of the square box facing away from the side plate. The fixed plate is fixedly connected to the outer ring of the rotating ring. The second sliding channel is opened on the fixed plate and is inclined. One end of the slider passes through the first sliding channel and is fixedly connected to the sliding column. The other end of the slider is slidably disposed inside the second sliding channel.

[0010] Preferably, a positioning assembly is provided between the inner cylinder and the rotating ring. The positioning assembly includes a support block, a circular hole, a circular rod, a circular block, a spring, and a insertion hole. The support block is fixedly connected to the outer ring of the inner cylinder. The circular hole is opened on the support block. The circular rod is slidably disposed inside the circular hole. The insertion hole is opened on the rotating ring and the circular rod cooperates with the insertion hole. The circular block is fixedly connected to the end of the circular rod away from the insertion hole. The spring is sleeved on the outside of the circular rod. One end of the spring is fixedly connected to the support block, and the other end of the spring is fixedly connected to the circular block.

[0011] This utility model also discloses a connecting mechanism applied to the above-mentioned iron-wood combined cable reel, including a through groove and a connecting frame. There are two through grooves, which are respectively opened at both ends of the inner cylinder. The connecting frame passes through the two through grooves, and two rotating rings are respectively fixedly connected to both ends of the connecting frame.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] 1. This utility model, by setting up structures such as square boxes and sliding columns, facilitates the adjustment of the radius of the side enclosure structure of the cable reel, increasing the flexibility of use, and by using linkage components to synchronously control multiple sliding columns, it improves the efficiency of cable reel use.

[0014] 2. A through slot and connecting frame are provided so that the rotating rings on both sides form a whole and can be controlled synchronously. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the iron-wood combined cable reel structure of this utility model.

[0016] Figure 2 This utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle.

[0017] Figure 3 This utility model Figure 1 Enlarged schematic diagram of the structure at point B.

[0018] Figure 4 This is a cross-sectional view of the iron-wood combined cable reel of this utility model.

[0019] Figure 5 This utility model Figure 4 Enlarged schematic diagram of the structure at point C.

[0020] In the diagram: 1. Inner cylinder; 2. Side plate; 3. Square box; 4. Sliding column; 5. Extension plate; 6. First sliding channel; 7. Sliding block; 8. Rotary ring; 9. Fixing plate; 10. Second sliding channel; 11. Support block; 12. Round hole; 13. Round rod; 14. Round block; 15. Spring; 16. Insertion hole; 17. Through groove; 18. Connecting frame. Detailed Implementation

[0021] This utility model provides, for example Figures 1-5 The cable reel shown includes an inner cylinder 1 and two side plates 2 fixedly connected to the outside of the inner cylinder 1. The two side plates 2 are located at both ends of the inner cylinder 1 to enclose the cable. The inner cylinder 1 is made of iron, and the side plates 2 are made of iron-wood composite material. The design can be adjusted according to the specific use to reduce the overall weight while ensuring sufficient strength.

[0022] Two side plates 2 are each fixedly connected to a square box 3 on the side that is far apart from each other. Multiple square boxes 3 are provided and are evenly distributed around the axis of the side plate 2. The square boxes 3 are close to the edge of the side plate 2. A sliding column 4 is slidably arranged inside the square box 3. The sliding column 4 passes through the end of the square box 3 that is far away from the axis of the side plate 2. An extension plate 5 is fixedly connected to the end of the sliding column 4 that is outside the square box 3. The extension plate 5 is arc-shaped and the side near the sliding column 4 is a concave side. The side plate 2, the sliding column 4 and the extension plate 5 form a enclosure structure.

[0023] When the sliding column 4 slides outward from the inside of the box 3, it will drive the extension plate 5 to move outward in sync, expanding the radius of the side enclosure structure, making it easier to wind more cables; when the sliding column 4 retracts into the inside of the box 3, it reduces the radius of the side enclosure structure, so that when the cable reel is winding a smaller amount of cable, it will not affect the operator's use due to the side enclosure structure being too large, thereby increasing the flexibility of use.

[0024] To synchronize the control of multiple sliding columns 4, both ends of the inner cylinder 1 are rotatably connected to a rotating ring 8. The rotating ring 8 uses a linkage component to drive the corresponding sliding column 4 to extend and retract. The linkage component includes a first sliding channel 6, a slider 7, a fixing plate 9, and a second sliding channel 10. The first sliding channel 6 is opened on the side of the square box 3 facing away from the side plate 2. The fixing plate 9 is fixedly connected to the outer ring of the rotating ring 8. The second sliding channel 10 is opened on the fixing plate 9 and is inclined. One end of the slider 7 passes through the first sliding channel 6 and is fixedly connected to the sliding column 4. The other end of the slider 7 is slidably disposed inside the second sliding channel 10.

[0025] In actual use, refer to Figure 1 , Figure 2 The operator controls the rotating ring 8 to rotate clockwise, which drives the fixed plate 9 to rotate synchronously. Under the guidance of the inclined second sliding channel 10, the slider 7 drives the sliding column 4 to slide out from the inside of the square box 3, expanding the radius of the side enclosure structure. Meanwhile, the operator controls the rotating ring 8 to rotate counterclockwise, which retracts the sliding column 4 into the inside of the square box 3, thereby synchronously controlling multiple sliding columns 4.

[0026] To position the rotating ring 8, a positioning assembly is provided between the inner cylinder 1 and the rotating ring 8. The positioning assembly includes a support block 11, a circular hole 12, a circular rod 13, a circular block 14, a spring 15, and an insertion hole 16. The support block 11 is fixedly connected to the outer ring of the inner cylinder 1. The circular hole 12 is opened on the support block 11. The circular rod 13 is slidably disposed inside the circular hole 12. The insertion hole 16 is opened on the rotating ring 8. Multiple insertion holes 16 are provided and are distributed in an arc shape. The circular rod 13 cooperates with the insertion hole 16. The circular block 14 is fixedly connected to the end of the circular rod 13 away from the insertion hole 16. The spring 15 is fitted on the outside of the circular rod 13. One end of the spring 15 is fixedly connected to the support block 11, and the other end of the spring 15 is fixedly connected to the circular block 14.

[0027] Specifically, the operator pulls the round block 14 away from the socket 16, and the round rod 13 is pulled out from the inside of the socket 16, so that the rotating ring 8 can rotate. After the rotating ring 8 is adjusted, the round block 14 is released. Under the action of the spring 15's reset force, the round rod 13 is inserted into the inside of the corresponding socket 16 to position the rotating ring 8, thereby positioning the sliding column 4 and the extension plate 5.

[0028] To achieve synchronous control of the two rotating rings 8 and improve operational convenience, this utility model also proposes a connecting mechanism for the aforementioned iron-wood combined cable reel. The mechanism includes a through groove 17 and a connecting frame 18. The through groove 17 is arc-shaped, and two through grooves 17 are provided, each located at one end of the inner cylinder 1. The connecting frame 18 passes through the two through grooves 17, and the two rotating rings 8 are fixedly connected to both ends of the connecting frame 18. The through groove 17 and connecting frame 18 form a single unit on both sides, allowing for synchronous control. Furthermore, since the rotating rings 8 are integrated, a positioning component can be installed only on one side of the rotating ring 8, further improving operational convenience.

Claims

1. A cable reel combining iron and wood, comprising an inner cylinder (1), characterized in that: The inner cylinder (1) is fixedly connected to a side plate (2). There are two side plates (2). A square box (3) is fixedly connected to the side of the two side plates (2) that are far apart from each other. The square box (3) is close to the edge of the side plate (2). A sliding column (4) is slidably arranged inside the square box (3). The sliding column (4) passes through the end of the square box (3) that is away from the axis of the side plate (2). Both ends of the inner cylinder (1) are rotatably connected to a rotating ring (8). The rotating ring (8) drives the corresponding sliding column (4) to extend and retract using a linkage component.

2. The iron-wood combined cable reel according to claim 1, characterized in that: An extension plate (5) is fixedly connected to one end of the sliding column (4) located outside the square box (3).

3. The iron-wood combined cable reel according to claim 1, characterized in that: Multiple square boxes (3) are provided, and the multiple square boxes (3) are evenly distributed around the axis of the side plate (2).

4. The iron-wood combined cable reel according to claim 1, characterized in that: The linkage component includes a first sliding channel (6), a slider (7), a fixing plate (9), and a second sliding channel (10). The first sliding channel (6) is opened on the side of the square box (3) facing away from the side plate (2). The fixing plate (9) is fixedly connected to the outer ring of the rotating ring (8). The second sliding channel (10) is opened on the fixing plate (9) and is inclined. One end of the slider (7) passes through the first sliding channel (6) and is fixedly connected to the sliding column (4). The other end of the slider (7) is slidably disposed inside the second sliding channel (10).

5. A cable reel combining iron and wood according to claim 1, characterized in that: A positioning assembly is provided between the inner cylinder (1) and the rotating ring (8). The positioning assembly includes a support block (11), a round hole (12), a round rod (13), a round block (14), a spring (15), and a socket (16). The support block (11) is fixedly connected to the outer ring of the inner cylinder (1). The round hole (12) is opened on the support block (11). The round rod (13) is slidably disposed inside the round hole (12). The socket (16) is opened on the rotating ring (8). The round rod (13) cooperates with the socket (16). The round block (14) is fixedly connected to the end of the round rod (13) away from the socket (16). The spring (15) is fitted on the outside of the round rod (13). One end of the spring (15) is fixedly connected to the support block (11), and the other end of the spring (15) is fixedly connected to the round block (14).

6. A connecting mechanism, characterized in that: The cable reel made of iron and wood as described in any one of claims 1 to 5 includes a through groove (17) and a connecting frame (18). There are two through grooves (17), which are respectively opened at both ends of the inner cylinder (1). The connecting frame (18) passes through the two through grooves (17), and two rotating rings (8) are respectively fixedly connected to both ends of the connecting frame (18).

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