Cable distributor plate

Abstract

The utility model discloses a cable branching plate, comprising a spacing inner ring, a spacing outer ring and a plurality of mobile branching members, the spacing inner ring and the spacing outer ring are concentrically arranged, the spacing inner ring is arranged at the inner side of the spacing outer ring, and the plurality of mobile branching members are detachably connected between the spacing inner ring and the spacing outer ring. The movable branching piece is provided with a branching hole for a cable core wire to penetrate through, the branching hole is formed between the limiting inner ring and the limiting outer ring, the end, close to the limiting inner ring, of the movable branching piece is provided with an inner ring connecting rod, the end, close to the limiting outer ring, of the movable branching piece is provided with an outer ring connecting rod, and the inner ring connecting rod is movably connected to the limiting inner ring. The outer ring connecting rod is movably connected to the limiting outer ring. The utility model provides the branching plate for the cable, which can adjust the positions and the number of the branching holes so as to improve the use adaptability of the branching plate and reduce the types of the branching plates.

Description

Technical Field

[0001] The utility model relates to the field of cable processing, in particular to a distribution board for cables. Background Art

[0002] During the twisting process of the cable cores, in order to ensure the consistency and stability of the twisting, each core will pass through its own branching hole before being twisted, so as to ensure that the twisting angle of each core is consistent and the roundness of the cable after cabling is guaranteed.

[0003] However, the number of twisted cores of different cables may vary. For example, when producing a 4-core cable, if a distribution board with 5 distribution holes is used, it will easily lead to different twisting angles of each core, unequal gaps between each core, and poor roundness of the cable molding. As a result, cables with different core numbers require distribution boards with a corresponding number of distribution holes for auxiliary twisting, which results in a variety of distribution boards and occupies a large amount of storage space. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a cable distribution board which can adjust the position and number of distribution holes, thereby improving the use adaptability of the distribution board and reducing the types of distribution boards.

[0005] The technical solution adopted by the utility model to solve the above-mentioned problems is: a cable junction plate, comprising a limiting inner ring, a limiting outer ring and a plurality of movable junction parts, the limiting inner ring is concentrically arranged with the limiting outer ring, the limiting inner ring is arranged on the inner side of the limiting outer ring, a plurality of movable junction parts are detachably connected between the limiting inner ring and the limiting outer ring, the movable junction part is provided with a junction hole for the cable core wire to pass through, the junction hole is arranged between the limiting inner ring and the limiting outer ring, an inner ring connecting rod is provided at one end of the movable junction part close to the limiting inner ring, an outer ring connecting rod is provided at one end of the movable junction part close to the limiting outer ring, the inner ring connecting rod is movably connected to the limiting inner ring, and the outer ring connecting rod is movably connected to the limiting outer ring.

[0006] Compared with the prior art, the advantages of the utility model are: through the design that the mobile branching piece can be detachably connected between the limiting inner ring and the limiting outer ring, the corresponding number of mobile branching pieces can be installed according to the number of cable cores, so that the branching board has better adaptability, and the design that the inner ring connecting rod can be movably connected to the limiting inner ring and the outer ring connecting rod can be movably connected to the limiting outer ring can make the installation position of the mobile branching piece adjustable, and according to the number of mobile branching pieces used, the purpose of uniform array along the circumferential direction can be achieved, so that the twisting angles of each core passing through the branching hole during the twisting process are consistent, and the gaps between each core are consistent, so as to ensure the roundness of the cable forming, so that without exceeding the limit of the number of mobile branching pieces installed on one branching board, only one branching board is needed to meet the needs of twisting cables with multiple numbers of cores, thereby reducing the types of branching boards.

[0007] As an improvement of the utility model, an inner ring groove in an annular shape is provided on the circumference of the limiting inner ring for the inner ring connecting rod to move. The cross-section of the inner ring groove is circular. A connecting ball is provided at the connection between the inner ring connecting rod and the inner ring groove. The connecting ball is movably connected in the inner ring groove. Through the improvement, the movable connection of the inner ring connecting rod around the circumference of the limiting inner ring is realized. At the same time, through the design of the inner ring groove and the connecting ball, the stability of the movable connection between the inner ring connecting rod and the limiting inner ring is ensured, and the problem of the inner ring connecting rod detaching when installed on the limiting inner ring is avoided.

[0008] As an improvement of the present invention, the limiting inner ring includes an inner ring upper plate and an inner ring lower plate, the inner ring groove is formed by splicing the inner ring upper plate and the inner ring lower plate, an axis hole is provided on the axis of the limiting inner ring, an external threaded column is provided at one end of the inner ring upper plate close to the inner ring lower plate, the axis hole is arranged in the external threaded column, and an internal threaded hole threadedly connected to the external threaded column is provided on the inner ring lower plate. Through the improvement, through the design of the internal threaded hole and the external threaded column, the fixing and disassembly between the inner ring upper plate and the inner ring lower plate can be realized, and when the inner ring upper plate is separated from the inner ring lower plate, the installation connection between the movable branching piece and the limiting inner ring can be carried out, thereby realizing the detachable connection between the movable branching piece and the limiting inner ring.

[0009] As an improvement of the present invention, the limiting outer ring includes an outer ring upper plate and an outer ring lower plate, an outer ring interlayer for movably connecting the outer ring connecting rod is formed between the outer ring upper plate and the outer ring lower plate, and the thickness of the movable branching piece is greater than the thickness of the outer ring interlayer. Through the improvement, it is prevented that the branching hole directly enters the outer ring interlayer during the installation process of the movable branching piece and the limiting outer ring, which is not conducive to the use of the branching hole. At the same time, because there is no concentrically connected limiting structure between the limiting outer ring and the limiting inner ring, the concentric setting between the limiting outer ring and the limiting inner ring is difficult to achieve. Through the technical feature that the branching hole is arranged between the limiting inner ring and the limiting outer ring, the thickness of the movable branching piece is thickened, and the movable branching piece can be used to increase the limiting setting between the limiting inner ring and the limiting outer ring, which makes it easier to achieve the concentric setting between the limiting inner ring and the limiting outer ring.

[0010] As an improvement of the utility model, the outer ring upper plate has a plurality of upper plate connecting holes arranged evenly in the circumferential direction, and the outer ring lower plate has a plurality of lower plate connecting holes arranged evenly in the circumferential direction corresponding to the upper plate connecting holes. The upper plate connecting holes and the lower plate connecting holes are fixedly connected with each other by fasteners to clamp the outer ring upper plate, the outer ring connecting rod and the outer ring lower plate. Through the improvement, the fixing and disassembly between the outer ring upper plate and the inner and outer ring lower plates can be realized. When the outer ring upper plate is separated from the inner and outer ring lower plates, the installation connection between the movable branching piece and the limiting outer ring can be carried out, thereby realizing the detachable connection between the movable branching piece and the limiting outer ring.

[0011] As an improvement of the utility model, a gasket is sleeved on the outer ring connecting rod, and the gasket is arranged between the outer ring upper plate and the outer ring lower plate. Through the improvement, when the outer ring upper plate and the outer ring lower plate clamp and fix the outer ring connecting rod, it can be fixed by clamping the gasket. Through the design of the gasket, the clamping area can be increased, thereby improving the clamping stability.

[0012] As an improvement of the utility model, a rubber anti-slip layer is provided on the side of the gasket that abuts against the outer ring upper plate, and a rubber anti-slip layer is also provided on the side of the gasket that abuts against the outer ring lower plate. Through the improvement, the branching hole will be continuously subjected to force during the twisting of the wire core, which may cause the displacement of the mobile branching component. Through the design of the rubber anti-slip layer, the clamping stability of the outer ring upper plate and the outer ring lower plate on the gasket is improved, thereby effectively reducing the probability of the mobile branching component being offset.

[0013] As an improvement of the utility model, a hollow groove is provided on the side of the gasket close to the inner ring. Through the improvement, the design of the hollow groove can reduce the processing depth of the sleeve hole between the gasket and the outer ring connecting rod, thereby reducing the processing difficulty of the gasket while ensuring the connection stability between the gasket and the outer ring connecting rod.

[0014] As an improvement of the present invention, the outer ring connecting rod is cylindrical, and the end of the outer ring connecting rod away from the limiting inner ring is arranged on the outside of the limiting outer ring. The end of the outer ring connecting rod away from the limiting inner ring is provided with a connecting thread for connecting a nut. Through the improvement, through the connection between the nut and the outer ring connecting rod, the movable wire dividing piece can be further fixed when the nut is tightened. Because the thickness of the movable wire dividing piece is greater than the thickness of the outer ring interlayer, when the nut is tightened, the tightening effect between the movable wire dividing piece and the limiting outer ring can be better, thereby achieving a further fixing effect, thereby avoiding the probability of the movable wire dividing piece being offset during the stranding process of the wire core. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model from top view.

[0016] Figure 2 This utility model is a Figure 1 Schematic diagram of the AA section structure.

[0017] Figure 3 It is a structural schematic diagram of the mobile line splitter of the utility model.

[0018] Figure 4 It is a schematic diagram of the gasket structure of the utility model.

[0019] As shown in the figure: 1. Limit inner ring, 1.1. Inner ring groove, 1.2. Inner ring upper plate, 1.3. Inner ring lower plate, 1.4. Axis hole, 1.5. External threaded column, 2. Limit outer ring, 2.1. Outer ring upper plate, 2.2. Outer ring lower plate, 2.3. Outer ring interlayer, 2.4. Upper plate connecting hole, 3. Movable branching piece, 3.1. Branching hole, 3.2. Inner ring connecting rod, 3.3. Outer ring connecting rod, 3.4. Connecting ball, 4. Gasket, 4.1. Rubber anti-slip layer, 4.2. Hollow groove. DETAILED DESCRIPTION

[0020] The embodiments of the present utility model are further described below in conjunction with the accompanying drawings.

[0021] like Figure 1-3As shown, a cable junction board comprises a limiting inner ring 1, a limiting outer ring 2 and a plurality of movable junction components 3, wherein the limiting inner ring 1 is concentrically arranged with the limiting outer ring 2, the limiting inner ring 1 is arranged on the inner side of the limiting outer ring 2, and the plurality of movable junction components 3 are detachably connected between the limiting inner ring 1 and the limiting outer ring 2, the movable junction component 3 is provided with a junction hole 3.1 for the cable core wire to pass through, the junction hole 3.1 is arranged between the limiting inner ring 1 and the limiting outer ring 2, the movable junction component 3 is provided with an inner ring connecting rod 3.2 at one end close to the limiting inner ring 1, and the movable junction component 3 is provided with an outer ring connecting rod 3.3 at one end close to the limiting outer ring 2, the inner ring connecting rod 3.2 is movably connected to the limiting inner ring 1, and the outer ring connecting rod 3.3 is movably connected to the limiting outer ring 2.

[0022] like Figure 2 As shown, the inner ring groove 1.1 which is annular and for the inner ring connecting rod 3.2 to move is provided on the circumference of the limiting inner ring 1, the cross-section of the inner ring groove 1.1 is circular, and a connecting ball 3.4 is provided at the connection between the inner ring connecting rod 3.2 and the inner ring groove 1.1, and the connecting ball 3.4 is movably connected in the inner ring groove 1.1, the limiting inner ring 1 comprises an inner ring upper plate 1.2 and an inner ring lower plate 1.3, the inner ring groove 1.1 is formed by splicing the inner ring upper plate 1.2 and the inner ring lower plate 1.3, an axis hole 1.4 is provided on the axis of the limiting inner ring 1, an external threaded column 1.5 is provided at one end of the inner ring upper plate 1.2 close to the inner ring lower plate 1.3, the axis hole 1.4 is arranged in the external threaded column 1.5, and an internal threaded hole which is threadedly connected to the external threaded column 1.5 is provided on the inner ring lower plate 1.3.

[0023] like Figure 2 As shown, the limiting outer ring 2 includes an outer ring upper plate 2.1 and an outer ring lower plate 2.2, an outer ring interlayer 2.3 for movably connecting the outer ring connecting rod 3.3 is formed between the outer ring upper plate 2.1 and the outer ring lower plate 2.2, and the thickness of the movable branching member 3 is greater than the thickness of the outer ring interlayer 2.3.

[0024] like Figure 1 , Figure 2 , Figure 4As shown, the outer ring upper plate 2.1 has a plurality of upper plate connecting holes 2.4 arranged uniformly in the circumferential direction, the outer ring lower plate 2.2 has a plurality of lower plate connecting holes arranged uniformly in the circumferential direction corresponding to the upper plate connecting holes 2.4, the upper plate connecting holes 2.4 are fixedly connected with the lower plate connecting holes by fasteners to clamp the outer ring upper plate 2.1, the outer ring connecting rod 3.3 and the outer ring lower plate 2.2, a gasket 4 is sleeved on the outer ring connecting rod 3.3, the gasket 4 is arranged between the outer ring upper plate 2.1 and the outer ring lower plate 2.2, a rubber anti-skid layer 4.1 is arranged on the side of the gasket 4 abutting against the outer ring upper plate 2.1, a rubber anti-skid layer 4.1 is also arranged on the side of the gasket 4 abutting against the outer ring lower plate 2.2, and a hollow groove 4.2 is arranged on the side of the gasket 4 close to the inner ring.

[0025] like Figure 3 As shown, the outer ring connecting rod 3.3 is cylindrical, and one end of the outer ring connecting rod 3.3 away from the limiting inner ring 1 is arranged on the outside of the limiting outer ring 2, and one end of the outer ring connecting rod 3.3 away from the limiting inner ring 1 is provided with a connecting thread for connecting a nut.

[0026] The installation steps are as follows:

[0027] S1: Select a corresponding number of movable wire splitters 3 according to the number of wire cores to be twisted;

[0028] S2: Arrange the inner ring lower plate 1.3 and the outer ring lower plate 2.2, and then evenly arrange multiple movable line dividing members 3 with gaskets 4 sleeved on the inner ring lower plate 1.3 and the outer ring lower plate 2.2 along the circumferential direction, wherein the connecting ball 3.4 is placed on the inner ring groove 1.1, and each movable line dividing member 3 is arranged along the radial direction;

[0029] S3: Take the inner ring upper plate 1.2, align the external thread column 1.5 with the internal thread and rotate it, fix the inner ring upper plate 1.2 and the inner ring lower plate 1.3, and limit the connecting ball 3.4 in the inner ring groove 1.1;

[0030] S4: Take the outer ring upper plate 2.1, align the upper plate connection holes 2.4 with the lower plate connection holes one by one, pass the bolts through the upper plate connection holes 2.4 and the lower plate connection holes, and the other end of the bolts is threadedly connected through butterfly nuts to fix the outer ring upper plate 2.1 and the outer ring lower plate 2.2, and slightly squeeze the rubber anti-slip layer 4.1 to ensure the firmness of the installation;

[0031] S5: Screw a nut onto the outer ring connecting rod 3.3, and make the nut abut against the outer side of the limiting outer ring 2, and at the same time make the movable line dividing member 3 abut against the inner side of the limiting outer ring 2 or the connecting ball 3.4 abut against the connecting groove;

[0032] S6: Complete the installation of the cable distribution board.

[0033] During the S4 process, if the gasket 4 or the external connecting rod interferes with the bolt, the installation of the interfering bolt can be cancelled without affecting the overall firmness. If multiple interference phenomena occur at the same time, it is necessary to adjust the angle of the mobile branching member 3 to avoid multiple interferences at the same time.

[0034] At the same time, in step S5, if it is found that the array of multiple movable line dividing parts 3 is uneven, the fixed connection between the bolts and the butterfly nuts can be slightly loosened, and then adjusted by pulling the outer ring connecting rod 3.3. After the adjustment is completed, tighten the bolts and butterfly nuts, the outer ring connecting rod 3.3 and the nuts.

[0035] The above description is only for the best embodiment of the utility model, but it cannot be understood as a limitation of the claims. The utility model is not limited to the above embodiments, and its specific structure is allowed to be changed. All changes made within the protection scope of the independent claims of the utility model are within the protection scope of the utility model.

Claims

1. A cable distribution board, Features: The invention comprises a limiting inner ring (1), a limiting outer ring (2) and a plurality of movable line splitting members (3), wherein the limiting inner ring (1) and the limiting outer ring (2) are arranged concentrically, the limiting inner ring (1) is arranged on the inner side of the limiting outer ring (2), and the plurality of movable line splitting members (3) are detachably connected between the limiting inner ring (1) and the limiting outer ring (2), and the movable line splitting members (3) are provided with line splitting holes (3.1) for the cable core wires to pass through, and the line splitting holes (3.1) are arranged on the movable line splitting members (3) so as to allow the cable core wires to pass through. 3.1) is arranged between the limiting inner ring (1) and the limiting outer ring (2); the end of the movable line dividing member (3) close to the limiting inner ring (1) is provided with an inner ring connecting rod (3.2); the end of the movable line dividing member (3) close to the limiting outer ring (2) is provided with an outer ring connecting rod (3.3); the inner ring connecting rod (3.2) is movably connected to the limiting inner ring (1), and the outer ring connecting rod (3.3) is movably connected to the limiting outer ring (2).

2. A cable distribution board according to claim 1, Features: An inner ring groove (1.1) in an annular shape and for the inner ring connecting rod (3.2) to move is provided on the circumference of the limiting inner ring (1); the cross section of the inner ring groove (1.1) is circular; a connecting ball (3.4) is provided at the connection between the inner ring connecting rod (3.2) and the inner ring groove (1.1); the connecting ball (3.4) is movably connected in the inner ring groove (1.1).

3. A cable distribution board according to claim 2, Features: The limiting inner ring (1) comprises an inner ring upper plate (1.2) and an inner ring lower plate (1.3); the inner ring groove (1.1) is formed by splicing the inner ring upper plate (1.2) and the inner ring lower plate (1.3); an axis hole (1.4) is provided on the axis of the limiting inner ring (1); an external thread column (1.5) is provided at one end of the inner ring upper plate (1.2) close to the inner ring lower plate (1.3); the axis hole (1.4) is arranged in the external thread column (1.5); and an internal thread hole threadedly connected to the external thread column (1.5) is provided on the inner ring lower plate (1.3).

4. A cable distribution board according to claim 1, Features: The limiting outer ring (2) comprises an outer ring upper plate (2.1) and an outer ring lower plate (2.2), an outer ring sandwich (2.3) for movably connecting an outer ring connecting rod (3.3) is formed between the outer ring upper plate (2.1) and the outer ring lower plate (2.2), and the thickness of the movable line dividing member (3) is greater than the thickness of the outer ring sandwich (2.3).

5. A cable distribution board according to claim 4, Features: The outer ring upper plate (2.1) has a plurality of upper plate connection holes (2.4) arranged in a uniform array along the circumferential direction, and the outer ring lower plate (2.2) has a plurality of lower plate connection holes arranged in a uniform array along the circumferential direction, corresponding one to one with the upper plate connection holes (2.4). The upper plate connection holes (2.4) and the lower plate connection holes are fixedly connected by fasteners to clamp the outer ring upper plate (2.1), the outer ring connection rod (3.3) and the outer ring lower plate (2.2).

6. A cable distribution board according to claim 5, Features: A gasket (4) is sleeved on the outer ring connecting rod (3.3), and the gasket (4) is arranged between the outer ring upper plate (2.1) and the outer ring lower plate (2.2).

7. A cable distribution board according to claim 6, Features: A rubber anti-slip layer (4.1) is provided on the side of the gasket (4) abutting against the outer ring upper plate (2.1), and a rubber anti-slip layer (4.1) is also provided on the side of the gasket (4) abutting against the outer ring lower plate (2.2).

8. A cable distribution board according to claim 6, Features: A hollow groove (4.2) is provided on one side of the gasket (4) close to the inner ring.

9. A cable distribution board according to claim 4, Features: The outer ring connecting rod (3.3) is cylindrical, one end of the outer ring connecting rod (3.3) away from the limiting inner ring (1) is arranged on the outside of the limiting outer ring (2), and one end of the outer ring connecting rod (3.3) away from the limiting inner ring (1) is provided with a connecting thread for connecting a nut.

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