Fiber core assembly of fiber core exchange equipment

Abstract

The invention discloses a fiber core component of fiber core exchange equipment, which comprises two mounting parts arranged in a cabinet, each mounting part is provided with four fixed pulleys, a fiber core penetrates through the two fixed pulleys on one side, and an inhaul cable penetrates through the two fixed pulleys on the other side. The inhaul cable and one end of the fiber core are fixedly connected to a butt joint device, the other end of the inhaul cable and the other end of the fiber core respectively penetrate through a movable pulley and are fixed, the two movable pulleys are fixedly connected through a connecting piece, one end of the inhaul cable penetrates through one movable pulley and is fixedly connected to the mounting part, and the other end of the inhaul cable penetrates through the other movable pulley and is fixedly connected to the butt joint device. One end of the fiber core penetrates through one of the movable pulleys and is fixedly connected to the mounting part, through the structure of the simplified fiber core assembly, the overall thickness of the fiber core assembly is reduced while it is guaranteed that the fiber core is tensioned orderly all the time, and therefore more fiber core assemblies can be mounted in the unit volume, and the cabinet capacity is improved.

Description

Technical Field

[0001] The invention relates to the field of fiber core components, and in particular to a fiber core component of a fiber core switching device. Background Art

[0002] There are many fiber core components tightly arranged in the core switching device, and the core components are used to ensure that the core is in a taut state when the core connector moves, so that the core can always be used in an orderly manner without confusion. At the same time, the core components in the current core switching equipment have a large thickness, and the size of the cabinet often has an upper limit, resulting in the number of core components being difficult to increase within a limited installation volume. The only way to increase the number of core components installed in the chassis is to reduce the thickness of the core components. Accordingly, the present invention proposes a core component of a core switching device with a lower thickness, so as to facilitate the installation of more core components in a chassis of limited volume. Summary of the invention

[0003] In order to overcome the defects in the above-mentioned prior art, the present invention provides a core assembly of a core switching device, which simplifies the structure of the core assembly, while ensuring that the core is always tightened in an orderly manner, reduces the overall thickness of the core assembly, so that more core assemblies can be installed in a unit volume, thereby increasing the cabinet capacity.

[0004] Technical Solution

[0005] A core assembly of a core switching device comprises two mounting parts arranged inside a cabinet, four fixed pulleys are arranged on the mounting parts, a core is passed through two of the fixed pulleys on one side, a cable is passed through two of the fixed pulleys on the other side, one end of the cable and the core are fixedly connected to a docking device, and the other end of the cable and the core passes through a movable pulley respectively and is fixed.

[0006] Furthermore, the two movable pulleys are fixedly connected via a connecting piece.

[0007] Furthermore, one end of the cable passes through one of the movable pulleys and is fixedly connected to the mounting portion.

[0008] Furthermore, one end of the fiber core passes through one of the movable pulleys and is fixedly connected to the mounting portion.

[0009] Furthermore, the fiber core and the cable are always in a tensioned state.

[0010] Furthermore, the cross section of the mounting portion is U-shaped, and the fixed pulley is rotatably connected to the inside of the U-shaped groove of the mounting portion.

[0011] Furthermore, a slide rail is provided between the mounting parts, and the slide rail passes through and is slidably connected to the docking device. A grabbing end is provided at the upper end of the docking device, and the grabbing end can be grabbed by a robot and drive the docking device to reciprocate along the slide rail.

[0012] Beneficial Effects

[0013] Compared with the prior art, the present invention has the following beneficial effects: by simplifying the structure of the fiber core assembly, while ensuring that the fiber core is always tightened in an orderly manner, the overall thickness of the fiber core assembly is reduced, so that more fiber core assemblies can be installed in a unit volume, thereby increasing the cabinet capacity. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a core assembly of a core switching device of the present invention;

[0015] Figure 2 It is a schematic diagram of the structure when the mounting portion is removed according to the present invention.

[0016] Reference Numbers

[0017] Docking device 1, manipulator 2, grabbing end 3, slide rail 4, connecting piece 5, movable pulley 6, fiber core 7, fixed pulley 8, mounting part 9, and cable 10. DETAILED DESCRIPTION

[0018] In order to better illustrate the content of the present invention, the following is a detailed description with reference to the accompanying drawings and implementation examples:

[0019] have Figure 1-2 As shown, the present invention discloses a core assembly of a core switching device, including two mounting parts 9 arranged inside a cabinet, four fixed pulleys 8 are arranged on the mounting parts 9, a core 7 passes through two of the fixed pulleys 8 on one side, and a cable 10 passes through two of the fixed pulleys 8 on the other side, the cable 10 and one end of the core 7 are fixedly connected to a docking device 1, and the other end of the cable 10 and the core 7 pass through a movable pulley 6 respectively and are fixed.

[0020] Furthermore, the two movable pulleys 6 are fixedly connected via a connecting piece 5 .

[0021] Furthermore, one end of the cable 10 passes through one of the movable pulleys 6 and is fixedly connected to the mounting portion 9 .

[0022] Furthermore, one end of the fiber core 7 passes through one of the movable pulleys 6 and is fixedly connected to the mounting portion 9 .

[0023] Furthermore, the fiber core 7 and the cable 10 are always in a tensioned state.

[0024] Furthermore, the cross section of the mounting portion 9 is U-shaped, and the fixed pulley 8 is rotatably connected to the inside of the U-shaped groove of the mounting portion 9.

[0025] Furthermore, a slide rail 4 is provided between the mounting parts 9, and the slide rail 4 passes through and is slidably connected to the docking device 1. A grabbing end 3 is provided at the upper end of the docking device 1, and the grabbing end 3 can be grabbed by the manipulator 2 and drive the docking device 1 to reciprocate along the slide rail 4.

[0026] Specifically, when in use, the gripping end 3 is grasped by the manipulator 2, thereby driving the docking device 1 to move left and right. When the docking device 1 moves to the left, the cable 10 on the right is tightened, thereby pulling the movable pulley 6 and the connecting piece 5 to move right, and then pulling the lower fiber core 7, so that the upper fiber core 7 that is loosened due to the movement of the docking device 1 is tightened, thereby ensuring that the fiber core 7 is always in a tightened state, and when pulling to the right, the lower movable pulley 6 can pull the lower cable 10, so that the upper cable 10 is tightened, so that the docking device 1 can always ensure that the fiber core 7 and the cable 10 are in an orderly tightened state when moving left and right, avoiding tangled lines;

[0027] At the same time, since the main thickness of the core assembly of the present invention comes from the fixed pulley 8, the mounting portion 9, the movable pulley 6, and the connecting plate 5, the overall thickness can be made very low, which can be significantly smaller than the currently available core assemblies. Therefore, when the core assemblies are closely arranged inside the cabinet, the overall thickness of the core assembly array formed is smaller, thereby greatly increasing the number of installed core assemblies in the cabinet.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the technical solutions of the present invention have been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A core assembly of a core switching device, characterized in that: The invention comprises two mounting parts (9) arranged inside the cabinet, and four fixed pulleys (8) are arranged on the mounting parts (9), and a fiber core (7) is passed through two of the fixed pulleys (8) on one side, and a cable (10) is passed through two of the fixed pulleys (8) on the other side, and one end of the cable (10) and the fiber core (7) are fixedly connected to a docking device (1), and the other end of the cable (10) and the fiber core (7) respectively passes through a movable pulley (6) and is fixed.

2. A core assembly for a core switching device according to claim 1, characterized in that: The two movable pulleys (6) are fixedly connected via a connecting piece (5).

3. A core assembly for a core switching device according to claim 2, characterized in that: One end of the pull cable (10) passes through one of the movable pulleys (6) and is fixedly connected to the mounting portion (9).

4. A core assembly for a core switching device according to claim 3, characterized in that: One end of the fiber core (7) passes through one of the movable pulleys (6) and is fixedly connected to the mounting portion (9).

5. A core assembly for a core switching device according to claim 4, characterized in that: The fiber core (7) and the cable (10) are always in a tensioned state.

6. A core assembly for a core switching device according to claim 5, characterized in that: The cross section of the mounting portion (9) is U-shaped, and the fixed pulley (8) is rotatably connected to the inside of the U-shaped groove of the mounting portion (9).

7. A core assembly for a core switching device according to claim 6, characterized in that: A slide rail (4) is also provided between the mounting parts (9), and the slide rail (4) penetrates through and is slidably connected to the docking device (1). A gripping end (3) is provided at the upper end of the docking device (1), and the gripping end (3) can be gripped by a robot (2) and drive the docking device (1) to move back and forth along the slide rail (4).

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