Combined wire shunt device

Abstract

The utility model provides a combined wire shunt device relates to wire shunt technical field. It includes core shaft, separates fan piece and conducting base, and core shaft is provided with a plurality of connecting parts along its circumference, every connecting part can be detachably connected with a separate fan piece, and conducting base is connected with main cable and branch cable respectively, all conducting bases are distributed along the circumference of core shaft, and every two adjacent conducting bases are separated by a separate fan piece. The detachable connection form makes every connecting part can select to connect the separate fan piece, also can select not to connect the separate fan piece, the separate fan piece can achieve flexible disassembly, therefore can customize the shunt quantity, can select flexibly according to the actual shunt quantity of cable, uses the corresponding number of conducting base and separate fan piece, has the advantages such as customizing shunt, flexible assembly, the whole installation process is more convenient, is more time -saving, also saves manpower.

Description

Technical Field

[0001] This utility model relates to the field of conductor shunt technology, and in particular to a combined conductor shunt device. Background Technology

[0002] A conductor shunt is an electrical connector that typically includes an insulating housing and a shunt structure housed within the housing. The shunt structure converts a single main cable into multiple branch cables.

[0003] The applicant has discovered at least the following technical problems in the prior art: the existing splitters are usually of a single-piece structure, which results in a relatively fixed number of splitters, an inconvenient wire clamping process, and a cumbersome, time-consuming and labor-intensive operation. Utility Model Content

[0004] The purpose of this invention is to provide a combined conductor shunt device to solve the technical problems existing in the prior art. The preferred technical solutions among the various technical solutions provided by this invention and their numerous technical effects are detailed below.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A combined conductor shunt device includes a spindle, a separator fan, and a conductive base. The spindle has several connecting parts arranged along its circumference, and each connecting part can be detachably connected to one of the separator fan. The conductive bases are respectively connected to the main cable and the branch cable. All the conductive bases are distributed along the circumference of the spindle, and each pair of adjacent conductive bases is separated by a separator fan.

[0006] Preferably, the number of connecting parts is five, and the five connecting parts are evenly distributed circumferentially.

[0007] Preferably, the connecting part has a snap-fit ​​groove along its length, and the end of the partition fan blade connected to the spindle has a snap-fit ​​connector along its length, and the snap-fit ​​connector and the snap-fit ​​groove form a snap-fit ​​connection.

[0008] Preferably, limit blocks are provided at both ends of the connector along its length, and when the separator is connected to the spindle, the two limit blocks at both ends are located on the outer side of the end faces of the spindle.

[0009] Preferably, the dividing fan blade further includes a straight segment and an arc-shaped segment connected together, wherein a section of the straight segment away from the arc-shaped segment is connected to the snap-fit ​​connector.

[0010] Preferably, the conductive base includes a base body, a main wire clamping component, a main wire bolt, a branch wire clamping component, and a branch wire bolt. The base body is provided with main wire grooves and branch wire grooves parallel to and spaced apart along the length direction of the mandrel. The main line bolt is threadedly connected to the base body, and the main line clamping member is movably connected to the base body. The main line bolt can drive the main line clamping member to compress and fix the main cable located in the main line groove. The branch bolt is threadedly connected to the base body, and the branch clamp is movably connected to the base body. The branch bolt can drive the branch clamp to compress and fix the branch cable located in the branch groove.

[0011] Preferably, it further includes an insulating shell, which covers the outside of the spindle, the partition fan, and the conductive base. The main cable passes through one end of the insulating shell, and the main cable and the branch cable pass through the other end of the insulating shell.

[0012] Preferably, the insulating housing includes a first housing and a second housing located on both sides, and the first housing and the second housing are detachably connected by bolts.

[0013] The beneficial effects of this utility model are as follows: In actual use, all main cables and branch cables can be connected first using conductive bases, then the mandrel can be placed in the center, and then partition plates can be inserted between adjacent conductive bases to connect the partition plates with the mandrel. The whole installation process is more convenient, the installation steps are simpler, and it is more convenient to crimp the wires. Compared with the existing technology, it is more time-saving and saves manpower.

[0014] Multiple connecting parts distributed circumferentially along the mandrel provide convenient installation conditions for the separator blades. The detachable connection between the separator blades and the mandrel is easy to assemble and disassemble. More importantly, the detachable connection allows each connecting part to be connected to or not connected to the separator blades. The separator blades can be flexibly disassembled, thus allowing for customization of the current splitting quantity. It can be flexibly selected according to the actual current splitting quantity of the cable, and used with the corresponding number of conductive bases and separator blades. Compared with the existing integrated structure, it has the advantages of customizable current splitting and flexible assembly. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a diagram showing the internal structure of the present invention with the second housing concealed. Figure 2 This is a cross-sectional view of the mandrel, separator blades, and conductive base of this utility model after they are connected. Figure 3 This is a detailed structural diagram of the connection between the separator blades and the spindle of this utility model; Figure 4 This is a detailed structural diagram of the conductive base of this utility model; Figure 5 This is a diagram of the external structure of the present invention; In the diagram: 1. Mandrel; 11. Connecting part; 111. Snap-fit ​​groove; 2. Dividing fan blades; 21. Connector; 211. Limiting block; 22. Straight segment; 23. Arc segment; 3. Conductive base; 31. Base body; 311. Main line groove; 312. Branch line groove; 32. Main line clamping component; 33. Main line bolt; 34. Branch line clamping component; 35. Branch line bolt; 4. Insulating outer shell; 41. First shell; 42. Second shell. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. In the description of this utility model, it should be understood that the terms "center," "side," "length," "width," "height," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and "side," etc., indicate the orientation or positional relationship based on the appendix. Figure 1 The orientations or positional relationships shown are for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0018] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0019] Reference Figures 1 to 5 This utility model provides a combined conductor shunt device, including a spindle 1, a separator 2, and a conductive base 3. The spindle 1 has several connecting parts 11 arranged along its circumference. Each connecting part 11 can be detachably connected to a separator 2. The conductive base 3 is connected to the main cable and the branch cable respectively. All the conductive bases 3 are distributed along the circumference of the spindle 1. Each pair of adjacent conductive bases 3 is separated by a separator 2.

[0020] In practical use, the conductive base 3 can be used to connect all the main cables and branch cables first. Then, the spindle 1 is placed in the center, and the separator slab 2 is inserted between the adjacent conductive bases 3 to connect the separator slab 2 with the spindle 1. The whole installation process is more convenient, the installation steps are simpler, and it is more convenient to crimp the wires. Compared with the existing technology, it is more time-saving and saves manpower.

[0021] Multiple connecting parts 11 distributed circumferentially along the core shaft 1 provide convenient installation conditions for the separator blades 2. The detachable connection between the separator blades 2 and the core shaft 1 is easy to disassemble and assemble. More importantly, the detachable connection means that each connecting part 11 can be connected to the separator blades 2 or not. The separator blades 2 can be flexibly disassembled, so the number of current splits can be customized. It can be flexibly selected according to the actual number of current splits of the cables and used with the corresponding number of conductive bases 3 and separator blades 2. Compared with the existing integrated structure, it has the advantages of customized current splits and flexible assembly.

[0022] As an optional implementation, the combined conductor shunt device also includes an insulating housing 4, which covers the outside of the spindle 1, the dividing fan 2 and the conductive base 3. One end of the insulating housing 4 is through which the main cable passes, and the other end of the insulating housing 4 is through which the main cable and the branch cable pass.

[0023] In this embodiment, the insulating shell 4 preferably includes a first shell 41 and a second shell 42 located on both sides. The first shell 41 and the second shell 42 are detachably connected by bolts, which makes it easier to disassemble and assemble.

[0024] When used in conjunction with the insulating housing 4, the combined conductor shunt device can further solve the problem of installation space occupation. The combined conductor shunt device requires less installation space and saves materials. After installation, it is not easy to have loose connections or sparks. It has better conductor protection and is easier to realize various settings such as span, butt joint, soft and hard mixed connection, multi-strand parallel connection, and one-in-multiple-outlet connection.

[0025] As an optional implementation, there are five connecting parts 11, which are evenly distributed circumferentially. The five connecting parts 11 can just correspond to the combination of five wires that the mainstream splitter needs to handle. Based on this, the number of partition blades 2 actually connected to the connecting parts 11 can be flexibly selected according to the actual splitting requirements. That is, only four partition blades 2 can be connected to the five connecting parts 11, or only three partition blades 2 can be connected, which has a variety of options.

[0026] As an optional implementation, the connecting part 11 is provided with a snap-fit ​​groove 111 along the length direction, and the end of the partition fan 2 connected to the spindle 1 is provided with a snap-fit ​​connector 21 along the length direction. The structure of the snap-fit ​​connector 21 and the snap-fit ​​groove 111 is preferably matched to form a snap-fit ​​between them. With this arrangement, it is easy to disassemble and assemble, and the connection between the partition fan 2 and the spindle 1 is more secure and more stable.

[0027] As an optional implementation, limit blocks 211 are provided at both ends of the connector 21 along its length. Specifically, the ends of the connector 21 along its length protrude outward in a direction perpendicular to its length to form limit blocks 211. With this configuration, when the partition fan 2 is connected to the spindle 1, the two limit blocks 211 at both ends are located on the outer side of the end faces of the spindle 1, thereby limiting the displacement between the spindle 1 and the partition fan 2 along the length of the spindle 1 and preventing them from moving freely.

[0028] As an optional implementation, the separator slab 2 also includes a straight segment 22 and an arc segment 23 connected together. The section of the straight segment 22 away from the arc segment 23 is connected to the snap connector 21. The arc segment 23 has an arc shape and forms a hook shape, which can hook the conductive base 3 to a certain extent and play a certain limiting role.

[0029] As an optional implementation, the conductive base 3 includes a base body 31, a main wire clamping member 32, a main wire bolt 33, a branch wire clamping member 34 and a branch wire bolt 35. The base body 31 is provided with main wire grooves 311 and branch wire grooves 312 parallel to and spaced apart along the length direction of the spindle 1. The main line bolt 33 is threadedly connected to the base body 31, and the main line clamping component 32 is movably connected to the base body 31. The main line bolt 33 can drive the main line clamping component 32 to compress and fix the main cable located in the main line groove 311. The branch bolt 35 is threadedly connected to the base body 31, and the branch clamp 34 is movably connected to the base body 31. The branch bolt 35 can drive the branch clamp 34 to press and fix the branch cable located in the branch groove 312.

[0030] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A combined conductor current shunt device, characterized in that, The device includes a spindle (1), a partition fan (2), and a conductive base (3). The spindle (1) has several connecting parts (11) arranged along its circumference. Each connecting part (11) can be detachably connected to one of the partition fan (2). The conductive base (3) is connected to the main cable and the branch cable respectively. All the conductive bases (3) are distributed along the circumference of the spindle (1). Each pair of adjacent conductive bases (3) is separated by a partition fan (2).

2. The combined conductor shunt device according to claim 1, characterized in that, The number of the connecting parts (11) is five, and the five connecting parts (11) are evenly distributed in the circumferential direction.

3. The combined conductor shunt device according to claim 1, characterized in that, The connecting part (11) has a snap-fit ​​groove (111) along the length direction. The end of the partition fan (2) connected to the spindle (1) has a snap-fit ​​connector (21) along the length direction. The snap-fit ​​connector (21) and the snap-fit ​​groove (111) form a snap-fit ​​connection.

4. The combined conductor shunt device according to claim 3, characterized in that, Limiting blocks (211) are provided at both ends of the length direction of the card connector (21). When the separating fan (2) is connected to the spindle (1), the two limiting blocks (211) at both ends are located on the outer side of the end faces of the spindle (1).

5. The combined conductor shunt device according to claim 3, characterized in that, The dividing fan (2) also includes a straight segment (22) and an arc segment (23) connected together, and a section of the straight segment (22) away from the arc segment (23) is connected to the snap connector (21).

6. The combined conductor shunt device according to claim 1, characterized in that, The conductive base (3) includes a base body (31), a main wire clamp (32), a main wire bolt (33), a branch wire clamp (34) and a branch wire bolt (35). The base body (31) is provided with a main wire groove (311) and a branch wire groove (312) parallel to and spaced apart along the length direction of the spindle (1). The main line bolt (33) is threadedly connected to the base body (31), and the main line clamping member (32) is movably connected to the base body (31). The main line bolt (33) can drive the main line clamping member (32) to compress and fix the main cable located in the main line groove (311). The branch bolt (35) is threadedly connected to the base body (31), and the branch clamp (34) is movably connected to the base body (31). The branch bolt (35) can drive the branch clamp (34) to press and fix the branch cable located in the branch groove (312).

7. The combined conductor shunt device according to claim 1, characterized in that, It also includes an insulating shell (4), which covers the outside of the spindle (1), the partition fan (2) and the conductive base (3). The main cable is threaded through one end of the insulating shell (4), and the main cable and the branch cable are threaded through the other end of the insulating shell (4).

8. The combined conductor shunt device according to claim 7, characterized in that, The insulating shell (4) includes a first shell (41) and a second shell (42) located on both sides, and the first shell (41) and the second shell (42) are detachably connected by bolts.

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