A cable strand separation device

Abstract

The utility model discloses a cable strand separating device, including the bottom strip, and the bottom strip's last end has the adjusting plate through the elastic connecting piece, the front end of adjusting plate is equipped with the duckbill separating plate, the front end of duckbill separating plate is closed with the bottom strip under the natural state, be provided with the adjusting mechanism for adjusting the duckbill separating plate and the bottom strip between the open mouth size of opening between the bottom strip and adjusting plate, the end of separating screw and the bottom strip rub against, and with separating screw further screw into duckbill separating plate and the bottom strip and open, like this separate cable strand to can according to the different of cable, and screw the separating screw and adjust the open mouth size of opening between duckbill separating plate and the bottom strip, have stronger versatility, and simple structure is easy to operate.

Description

Technical Field

[0001] This utility model relates to the technical field of cable strand separation, specifically a cable strand separation device. Background Technology

[0002] In cable repair, strand separation is a crucial step, serving several key purposes: Firstly, separating multiple strands allows for individual inspection of fault locations such as breaks, short circuits, or oxidation, preventing misdiagnosis of the entire cable. For instance, when a conductor in a power cable breaks, separation quickly pinpoints the damaged section. Secondly, after separation, only the damaged single strand needs repair or replacement, eliminating the need to replace the entire cable, saving costs and time. This is particularly important in communication cables or complex multi-core cables. Thirdly, during rewiring or splicing, separated strands enable more precise welding, crimping, or terminal fixing, improving conductivity stability. For example, high-voltage cable joint repair often requires processing each strand individually to ensure good contact. Currently, there are no specialized strand separation devices for cable repair; most repairs rely on simple tools based on workers' habits, which presents inconvenience. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a cable strand separation device.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0005] This utility model discloses a cable strand separation device, including a bottom strip, and an adjustment plate is connected to the end of the bottom strip via an elastic connecting piece. The front end of the adjustment plate is provided with a duckbill separation plate. In a natural state, the front end of the duckbill separation plate is in a closed state with the bottom strip. An adjustment mechanism is provided between the bottom strip and the adjustment plate for adjusting the size of the opening between the duckbill separation plate and the bottom strip.

[0006] As a preferred embodiment of the present invention, the adjustment mechanism includes a first threaded hole provided on the adjustment plate, a separation screw is screwed into the first threaded hole, and the front end of the separation screw abuts against the bottom strip.

[0007] As a preferred embodiment of this utility model, the end of the separating screw is provided with a circular operating handle.

[0008] As a preferred embodiment of this utility model, the front end of the duckbill separation plate is provided with a guide portion.

[0009] As a preferred technical solution of this utility model, the elastic connecting piece has a U-shaped structure, and both ends of the elastic connecting piece are provided with through holes. The ends of the bottom strip and the adjustment plate are provided with second threaded holes corresponding to the through holes. Positioning bolts are installed between the through holes and the second threaded holes, so that the elastic connecting piece is fixed to the bottom strip and the adjustment plate by the positioning bolts.

[0010] As a preferred embodiment of this utility model, the bottom strip, adjusting plate, and duckbill separation plate are all made of high-strength steel.

[0011] As a preferred technical solution of this utility model, the duckbill separation plate and the adjustment plate are integrally stamped.

[0012] As a preferred technical solution of this utility model, the surface of the bottom strip is provided with a limiting groove for limiting the left and right front end of the sliding separation screw.

[0013] The beneficial effects of this utility model are:

[0014] When using this type of cable strand separation device, the separating screw is first pushed out so that it does not contact the bottom strip. This closes the front end of the duckbill separating plate with the bottom strip. The closed duckbill separating plate and the front end of the bottom strip are then inserted into the cable strand. The separating screw is then screwed inward, and the end of the separating screw contacts the bottom strip. As the separating screw is screwed in further, the duckbill separating plate and the bottom strip open, thus separating the cable strand. The size of the opening between the duckbill separating plate and the bottom strip can be adjusted by turning the separating screw according to the different cables. It has strong versatility and is simple in structure and easy to operate. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the structure of a cable strand separation device according to Embodiment 1 of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the elastic connecting piece of a cable strand separation device in Embodiment 1 of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of a cable strand separation device in Embodiment 2 of this utility model.

[0019] In the diagram: 1. Bottom strip; 2. Elastic connecting piece; 3. Adjusting plate; 4. Duckbill separating plate; 5. Adjusting mechanism; 6. First threaded hole; 7. Separating screw; 8. Operating handle; 9. Guide part; 10. Through hole; 11. Second threaded hole; 12. Positioning bolt; 13. Limiting groove; 14. Arched connecting strip. Detailed Implementation

[0020] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0021] Example: Figure 1 , Figure 2 As shown, this utility model discloses a cable strand separation device, including a base strip 1, with an adjusting plate 3 connected to the end of the base strip 1 via an elastic connecting piece 2. The front end of the adjusting plate 3 is provided with a duckbill separation plate 4. In its natural state, the front end of the duckbill separation plate 4 is in a closed state with the base strip 1. An adjusting mechanism 5 is provided between the base strip 1 and the adjusting plate 3 to adjust the opening size between the duckbill separation plate 4 and the base strip 1. The adjusting mechanism includes a first threaded hole 6 on the adjusting plate 3, with a separation screw 7 threaded into the first threaded hole 6, and the front end of the separation screw 7 abutting against the base strip 1. In use, first push out the separating screw 7 so that it does not contact the bottom strip 1, so that the front end of the duckbill separating plate 4 and the bottom strip 1 are in a closed state. Insert the closed duckbill separating plate and the front end of the bottom strip into the cable strand. Then, screw the separating screw 7 inward, so that the end of the separating screw 7 contacts the bottom strip 1. As the separating screw 7 is screwed in further, the duckbill separating plate 4 and the bottom strip 1 open, thus separating the cable strand. The size of the opening between the duckbill separating plate 4 and the bottom strip 1 can be adjusted by turning the separating screw 7 according to the different cables. It has strong versatility and a simple structure that is easy to operate.

[0022] In the actual manufacturing process, the top corners of the bottom strip 1, the adjusting plate 3, and the duckbill separation plate 4 are all designed with rounded corners to avoid scratching workers or the cable sheath.

[0023] The end of the separating screw 7 is provided with a circular operating handle 8, which provides a gripping fulcrum and facilitates manual operation.

[0024] The duckbill separating plate 4 has a guide part 9 at its front end, which makes it easy to insert into the strand.

[0025] The elastic connecting piece 2 has a U-shaped structure and is supported by high-strength steel, giving it a certain elastic deformation capability. Both ends of the elastic connecting piece 2 are provided with through holes 10, and the ends of the bottom strip 1 and the adjusting plate 3 are provided with second threaded holes 11 corresponding to the through holes 10. Positioning bolts 12 are installed between the through holes 10 and the second threaded holes 11, so that the elastic connecting piece 2 is fixed to the bottom strip 1 and the adjusting plate 3 by the positioning bolts 12. This has the advantage of being easy to assemble and disassemble.

[0026] The bottom strip 1, the adjusting plate 3, and the duckbill separation plate 4 are all made of high-strength steel, which makes the overall strength greater and less prone to deformation.

[0027] The duckbill separation plate 4 and the adjustment plate 3 are integrally stamped, which has the advantage of being easy to manufacture.

[0028] The bottom strip 1 has a limiting groove 13 on its surface to limit the left and right movement of the front end of the sliding separation screw 7.

[0029] During operation, this cable strand separation device first pushes out the separating screw 7 so that it does not contact the bottom strip 1, thus closing the front end of the duckbill separating plate 4 with the bottom strip 1. The closed duckbill separating plate and the front end of the bottom strip are then inserted into the cable strand. Next, the separating screw 7 is screwed inwards, causing its end to contact the bottom strip 1. As the separating screw 7 is further screwed in, the duckbill separating plate 4 and the bottom strip 1 open, thus separating the cable strand. The size of the opening between the duckbill separating plate 4 and the bottom strip 1 can be adjusted by turning the separating screw 7 according to the type of cable. It has strong versatility and a simple structure that is easy to operate.

[0030] Example 2: The technical features that distinguish this example from Example 1 are as follows: Figure 3 As shown, the front end of the bottom strip 1 is provided with an arched connecting strip 14, and the arched connecting strip 14 and the bottom strip 1 are formed by stamping. The duckbill separating plate 4 is also provided with an arched mechanism with the same structure as the arched connecting strip 14. This ensures that after the bottom strip is closed, the front end of the bottom strip and the duckbill separating plate 4 can be perfectly closed together, which facilitates insertion into the cable strands. As the separating screw 7 is further screwed into the duckbill separating plate 4 and the bottom strip 1, they are opened, thus separating the cable strands. The size of the opening between the duckbill separating plate 4 and the bottom strip 1 can be adjusted by turning the separating screw 7 according to the different cables. It has strong versatility and a simple structure that is easy to operate.

[0031] 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 cable strand separation device, characterized in that, It includes a bottom strip (1), and the end of the bottom strip (1) is connected to an adjustment plate (3) via an elastic connecting piece (2). The front end of the adjustment plate (3) is provided with a duckbill separation plate (4). In the natural state, the front end of the duckbill separation plate (4) is in a closed state with the bottom strip (1). An adjustment mechanism (5) is provided between the bottom strip (1) and the adjustment plate (3) for adjusting the size of the opening between the duckbill separation plate (4) and the bottom strip (1).

2. The cable strand separation device according to claim 1, characterized in that, The adjustment mechanism includes a first threaded hole (6) on the adjustment plate (3), a separation screw (7) is screwed into the first threaded hole (6), and the front end of the separation screw (7) abuts against the bottom strip (1).

3. The cable strand separation device according to claim 2, characterized in that, The end of the separating screw (7) is provided with a circular operating handle (8).

4. The cable strand separation device according to claim 1, characterized in that, The front end of the duckbill separation plate (4) is provided with a guide part (9).

5. A cable strand separation device according to claim 1, characterized in that, The elastic connecting piece (2) has a U-shaped structure, and both ends of the elastic connecting piece (2) are provided with through holes (10). The ends of the bottom strip (1) and the end of the adjusting plate (3) are provided with second threaded holes (11) corresponding to the through holes (10). A positioning bolt (12) is installed between the through hole (10) and the second threaded hole (11) so that the elastic connecting piece (2) is fixed to the bottom strip (1) and the adjusting plate (3) by the positioning bolt (12).

6. The cable strand separation device according to claim 1, characterized in that, The bottom strip (1), adjusting plate (3) and duckbill separation plate (4) are all made of high-strength steel.

7. A cable strand separation device according to claim 1, characterized in that, The duckbill separation plate (4) and the adjustment plate (3) are integrally stamped.

8. A cable strand separation device according to claim 2, characterized in that, The surface of the bottom strip (1) is provided with a limiting groove (13) for limiting the left and right front end of the sliding separation screw (7).

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