Optical fiber cable

Abstract

The utility model discloses an optical fiber cable, relates to the optical fiber cable field, including laying frame and cable roll, laying frame includes moving seat and mounting rack, mounting rack is provided on one side of moving seat upper end face, mounting rack and moving seat fixed connection, the other side of moving seat upper end face is fixed with the bracket, the cable roll is fixed with the bracket. And a wire wheel frame is mounted in the bracket and is rotationally connected with the bracket. According to the utility model, the mounting rack is arranged on the moving seat, and the positioning rod is mounted on the mounting rack, so that the optical fiber cable can be flexibly driven to be laid at different positions through the laying frame during construction, and the cable coil can be rotationally mounted through the positioning rod during laying, thereby being convenient and easier to draw and pull; and the optical fiber cable can be stably supported by the wire wheel frame in the pulling process.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber cables, in particular to an optical fiber cable. Background Art

[0002] Currently, fiber optic cables are used as the transmission medium for communication signals, including optical fibers that can transmit voice, video, and data signals.

[0003] The existing Chinese patent with publication number CN219708773U discloses a cable reel, which belongs to the technical field of cable reels. A first reel body; a second reel body, arranged above the first reel body; a first fixed block, fixedly connected to the first reel body; a first rotating shaft, rotatably connected to the first fixed block; a first connecting block, rotatably connected to the first rotating shaft; a first torsion spring, with both ends fixedly connected to the first fixed block and the first connecting block respectively; a first winding plate, fixedly connected to the first connecting block; a second fixed block, fixedly connected to the second reel body; a second rotating shaft, rotatably connected to the second fixed block; a second connecting block, rotatably connected to the second rotating shaft; a second torsion spring, with both ends fixedly connected to the second fixed block and the second connecting block respectively.

[0004] With regard to the above-mentioned related technologies, it is found that existing optical fiber cables are generally wound on cable reels when in use. However, during actual laying, since the cable reels are heavy as a whole, most of them are laid by manually pulling the cables. In this way, laying multiple optical fiber cables is not only time-consuming and laborious, but also easily causes wear on the outer surface of the optical fiber cables. Utility Model Content

[0005] The present application provides an optical fiber cable for solving the problems raised in the background technology.

[0006] The utility model is achieved in this way:

[0007] A fiber optic cable comprises a laying frame and a cable reel, wherein the laying frame comprises a movable seat and a mounting frame, wherein the mounting frame is arranged on one side of an upper end surface of the movable seat and is fixedly connected to the movable seat, wherein a bracket is fixedly installed on the other side of the upper end surface of the movable seat, wherein a wire reel frame is installed in the bracket, wherein the wire reel frame is rotatably connected to the bracket, wherein a plurality of positioning rods for installing the cable reel are installed on the mounting frame, and wherein the positioning rods are detachably connected to the mounting frame.

[0008] Furthermore, the cable reel includes a reel and an optical fiber cable wound on the reel, and the reel is sleeved on the positioning rod.

[0009] Furthermore, a moving wheel set and a fixed bracket are fixed to the lower end surface of the moving seat, and the moving wheel set and the fixed bracket are respectively arranged on both sides of the lower end surface of the moving seat, and an arc-shaped support plate is fixedly installed on the lower end surface of the fixed bracket.

[0010] Furthermore, the mounting frame includes a vertical plate and a towing frame, the vertical plate is arranged at the lower end of the towing frame, and the vertical plate is fixedly connected to the towing frame.

[0011] Furthermore, a right-angle groove for installing a positioning rod is formed on the vertical plate, and limiting rings are fixedly installed at both ends of the positioning rod.

[0012] Furthermore, the bracket includes a support rod and a concave seat, the support rod is fixedly mounted on the upper end surface of the movable seat, the concave seat is fixedly mounted on the upper end surface of the support rod, and side grooves for installing the wire reel frame are opened on both sides of the concave seat.

[0013] Furthermore, the wire reel frame includes a main roller and side rods, the main roller is evenly provided with a plurality of annular grooves, and the side rods are fixedly mounted on both ends of the main roller.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the utility model arranges a mounting frame on the movable seat, and then installs a positioning rod on the mounting frame, so that during construction, the laying frame can be used to flexibly drive the optical fiber cable to be laid in different positions, and the cable reel can be rotated by the positioning rod during laying, which is convenient and easy to pull. During the pulling process, the optical fiber cable can be stably supported by the reel frame, and a number of annular grooves are arranged on the main roller, so that the operator can drag multiple optical cables at the same time, which has the advantages of easy use and labor-saving operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure in an embodiment of the utility model;

[0017] Figure 2 yes Figure 1 A perspective view of the device shown without the cable reel installed;

[0018] Figure 3 yes Figure 2 A partial enlarged view of the device A shown;

[0019] Figure 4 yes Figure 2 a front view of the device shown;

[0020] Figure 5 yes Figure 2Right side view of the device shown.

[0021] In the figure: 1. laying frame; 11. moving seat; 111. moving wheel group; 112. fixed bracket; 113. arc-shaped support plate; 12. mounting frame; 121. vertical plate; 122. drag frame; 123. right-angle groove; 2. cable reel; 21. winding wheel; 22. optical fiber cable; 3. bracket; 31. support rod; 32. concave seat; 321. side groove; 4. wire wheel frame; 41. main roller; 411. annular groove; 42. side rod; 5. positioning rod; 51. limit ring. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0023] Reference Figure 1 , Figure 2 and Figure 3As shown, a fiber optic cable comprises a laying frame 1 and a cable reel 2. The laying frame 1 comprises a moving seat 11 and a mounting frame 12. The mounting frame 12 is arranged on one side of the upper end surface of the moving seat 11, and the mounting frame 12 is fixedly connected to the moving seat 11. A bracket 3 is fixedly installed on the other side of the upper end surface of the moving seat 11. A wire reel frame 4 is installed in the bracket 3. The wire reel frame 4 is rotatably connected to the bracket 3. A plurality of positioning rods 5 for installing the cable reel 2 are installed on the mounting frame 12. The positioning rods 5 are detachably connected to the mounting frame 12. The cable reel 2 comprises a winding wheel 21 and a fiber optic cable 22 wound on the winding wheel 21. The winding wheel 21 is sleeved on the positioning rod 5. The structure of the laying frame 1 is set to ensure that the fixed mounting frame 12 is supported by the movable seat 11, so that the cable reel 2 can be installed through the mounting frame 12 when it is convenient to use, and the cable reel 2 can be driven to move to different positions through the movable seat 11 when it is convenient to lay. At the same time, the mounting bracket 3 is fixed on the upper end face of the movable seat 11, so that the wire reel frame 4 can be installed through the bracket 3, and the optical fiber cable 22 on the cable reel 2 can be stably supported by the wire reel frame 4, and the wire reel frame 4 can support multiple optical fiber cables 22 at the same time when in use, which is very convenient to use. By arranging a positioning rod 5 on the mounting frame 12, it is convenient to install the winding wheel 21 through the positioning rod 5, so that the winding wheel 21 can be stably rotated on the positioning rod 5, and it is convenient to drag the optical fiber cable 22 when laying.

[0024] Reference Figure 4 As shown, a moving wheel set 111 and a fixed bracket 112 are fixed to the lower end surface of the moving seat 11. The moving wheel set 111 and the fixed bracket 112 are respectively arranged on both sides of the lower end surface of the moving seat 11, and an arc-shaped support plate 113 is fixedly installed on the lower end surface of the fixed bracket 112. By fixing the moving wheel set 111 and the fixed bracket 112 on the lower end surface of the moving seat 11, the fixed bracket 112 can be turned over when needed, so that the moving seat 11 can be flexibly moved by the moving wheel set 111, and the fixed bracket 112 can be placed on the ground when it is needed to be laid, so as to ensure that the moving seat 11 can be stably fixed on the ground.

[0025] Reference Figure 3 , Figure 4 and Figure 5As shown, the mounting frame 12 includes a vertical plate 121 and a drag frame 122, wherein the vertical plate 121 is arranged at the lower end of the drag frame 122, and the vertical plate 121 is fixedly connected to the drag frame 122. A right-angle groove 123 for mounting the positioning rod 5 is provided on the vertical plate 121, and a limiting ring 51 is fixedly installed at both ends of the positioning rod 5. The structural setting of the mounting frame 12 ensures that the vertical plates 121 at both ends can be connected to each other through the drag frame 122, and ensures that the vertical plates 121 can be stably mounted on the moving seat 11. At the same time, by providing the right-angle groove 123 on the vertical plate 121, it is easy to stably install and disassemble the positioning rod 5, and the limiting ring 51 is fixedly installed on the positioning rod 5, so that the positioning rod 5 will not slide after being installed in the right-angle groove 123, and the outer diameter of the limiting ring 51 is smaller than the mounting hole of the winding wheel 21, so that the winding wheel 21 can be better sleeved on the positioning rod 5.

[0026] Reference Figure 2 , Figure 4 and Figure 5 As shown, the bracket 3 includes a support rod 31 and a concave seat 32. The support rod 31 is fixedly mounted on the upper end surface of the movable seat 11, and the concave seat 32 is fixedly mounted on the upper end surface of the support rod 31. Side grooves 321 for installing the wire reel frame 4 are provided on both sides of the concave seat 32. The structural setting of the bracket 3 ensures that the concave seat 32 is supported and installed by the support rod 31, and it is easy to place the wire reel frame 4 through the concave seat 32. The wire reel frame 4 includes a main roller 41 and a side rod 42. The main roller 41 is evenly provided with a plurality of annular grooves 411, and the side rod 42 is fixedly mounted on both ends of the main roller 41. The structural setting of the wire reel frame 4 ensures that the main roller 41 can be stably installed in the side grooves 321 on both sides of the concave seat 32 through the side rods 42 at both ends.

[0027] Working principle: When the optical fiber cable is used for construction, the cable reel can be placed on the mobile seat, and the cable reel can be moved to the corresponding construction position by laying the frame. After the reel is set on the positioning rod, the positioning rod can be installed in the right-angle groove of the mounting frame. When dragging is required, the optical fiber cable is pulled out from the reel and passed through the annular groove on the reel frame, which is easy to pull and lay quickly.

[0028] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An optical fiber cable, comprising a laying frame (1) and a cable reel (2), characterized in that: The laying frame (1) comprises a movable seat (11) and a mounting frame (12); the mounting frame (12) is arranged on one side of the upper end surface of the movable seat (11), and the mounting frame (12) is fixedly connected to the movable seat (11); a bracket (3) is fixedly installed on the other side of the upper end surface of the movable seat (11); a wire wheel frame (4) is installed in the bracket (3); the wire wheel frame (4) is rotatably connected to the bracket (3); a plurality of positioning rods (5) for mounting a wire coil (2) are installed on the mounting frame (12); and the positioning rods (5) are detachably connected to the mounting frame (12).

2. The optical fiber cable according to claim 1, characterized in that: The cable reel (2) comprises a reel (21) and an optical fiber cable (22) wound on the reel (21); the reel (21) is sleeved on the positioning rod (5).

3. The optical fiber cable according to claim 2, characterized in that: A moving wheel group (111) and a fixed bracket (112) are fixed to the lower end surface of the moving seat (11); the moving wheel group (111) and the fixed bracket (112) are respectively arranged on both sides of the lower end surface of the moving seat (11); and an arc-shaped support plate (113) is fixedly mounted on the lower end surface of the fixed bracket (112).

4. The optical fiber cable according to claim 3, characterized in that: The mounting frame (12) comprises a vertical plate (121) and a drag frame (122); the vertical plate (121) is arranged at the lower end of the drag frame (122), and the vertical plate (121) is fixedly connected to the drag frame (122).

5. The optical fiber cable according to claim 4, characterized in that: The vertical plate (121) is provided with a right-angle groove (123) for installing the positioning rod (5), and limiting rings (51) are fixedly installed at both ends of the positioning rod (5).

6. The optical fiber cable according to claim 5, characterized in that: The bracket (3) comprises a support rod (31) and a concave seat (32), wherein the support rod (31) is fixedly mounted on the upper end surface of the movable seat (11), and the concave seat (32) is fixedly mounted on the upper end surface of the support rod (31), and side grooves (321) for mounting the wire reel frame (4) are provided on both sides of the concave seat (32).

7. The optical fiber cable according to claim 6, characterized in that: The wire wheel frame (4) comprises a main roller (41) and side rods (42); a plurality of annular grooves (411) are evenly formed on the main roller (41); and the side rods (42) are fixedly mounted on both ends of the main roller (41).

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