Optical fiber erection traction device

Abstract

The utility model relates to the technical field of communication engineering, and discloses an optical fiber erection traction device, which is characterized in that a motor I is arranged on a cart, a belt pulley I is arranged on the motor I, a belt pulley II is arranged on an optical fiber disc, and the belt pulley I and the belt pulley II are in transmission connection through a belt; the traction frame is arranged on the cart, a screw rod is rotationally arranged on the traction frame, a second motor is arranged on the traction frame, the second motor is rotationally connected with the screw rod, and a sliding block is arranged on the screw rod in a threaded mode; a box body is arranged at the bottom of the sliding block, a third motor is arranged on the box body, a first bevel gear and a second bevel gear are arranged in the box body, the third motor is fixedly connected with the first bevel gear, a rotating disc is rotationally arranged on the box body, and the rotating disc is fixedly connected with the second bevel gear; the electric telescopic rod is arranged at the bottom of the turntable; the limiting frame is arranged at the bottom of the electric telescopic rod. And the adjustment range during optical fiber erection is improved through cooperation of all the components.

Description

Technical Field

[0001] This utility model relates to the field of communication engineering technology, specifically to an optical fiber erection and traction device. Background Technology

[0002] Optical fiber is a cable used to transmit telephone, telegram, fax, television and radio programs, data, and other electrical signals. During communication engineering construction, optical fiber lines need to be laid, and a traction device is required during this process. The traction device consists of pulleys, a drum, and a support plate. The optical fiber line is wound on the drum, which is mounted on the support plate. Pulleys are installed on a base at the bottom of the support plate. During the laying of the optical fiber line, the base is pushed, causing the pulleys on the base to roll on the ground. As the base moves, the drum releases the optical fiber line, thus achieving the traction of the optical fiber.

[0003] During fiber optic cable installation, due to the long length of the fiber, tangling can easily occur if it is not wound or stretched along a fixed path, affecting the efficiency of fiber optic cable laying. Moreover, when pulling the fiber during installation, the fiber sometimes needs to be laid in a different direction, but existing pulling devices cannot follow the fiber's multi-angle rotation, requiring manual adjustment of the angle, resulting in low construction efficiency, cumbersome operation, and limited usability. To solve the above problems, we propose a fiber optic cable laying pulling device. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides an optical fiber erection traction device that has the advantage of multi-angle adjustment of the traction direction of optical fiber erection, thus solving the problem of low construction efficiency caused by the need for users to manually adjust the optical fiber erection angle in the original device.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a fiber optic cable erection traction device, comprising a moving device; the moving device includes: a fixed frame mounted on the top of a trolley, on which a fiber optic disc is rotatably mounted; an adjusting device is provided on the moving device, the adjusting device including: a motor mounted on the trolley, a pulley at the output end of the motor, and a pulley at the rotatable connection between the fiber optic disc and the fixed frame, the pulley being connected by a belt drive; a traction frame is mounted on the trolley. Above, a screw is rotatably mounted on the traction frame, and a second motor is mounted on the traction frame, with the second motor rotatably connected to the screw. A slider is threaded onto the screw. A housing is located at the bottom of the slider, and a third motor is mounted on the housing. Inside the housing are meshing bevel gears one and two, with the output end of the third motor fixedly connected to the first bevel gear. A turntable is rotatably mounted on the housing, and the turntable is fixedly connected to the second bevel gear. An electric telescopic rod is located at the bottom of the turntable. A limiting frame is located at the bottom of the electric telescopic rod.

[0008] In some embodiments, a movable rod is symmetrically arranged through the limiting frame, a clamping arm is provided on the movable rod, and a spring is sleeved on the movable rod.

[0009] In some embodiments, a limit block is provided on the movable rod.

[0010] In some embodiments, the number of clamping arms is four.

[0011] In some embodiments, a plate is provided on the movable rod, a column is provided on the plate, the clamping arm is rotatably connected to the column, and a spring is provided on the plate and fixedly connected to the clamping arm.

[0012] In some embodiments, a rubber plate is provided on the clamping arm.

[0013] In some embodiments, the trolley is equipped with casters at the bottom.

[0014] In some embodiments, the length of the box body is not greater than the length of the limiting frame.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the present invention provides an optical fiber erection and traction device, which has the following beneficial effects:

[0017] 1. This fiber optic installation traction device uses a motor, pulley, and belt to control the rotation of the fiber optic disc, pulling the fiber optic cable out and through the clamping assembly on the limiting frame. The user controls the horizontal position of the clamping assembly through the motor, changing the horizontal position of the limited fiber optic cable to meet the needs of fiber optic installation in different scenarios.

[0018] 2. The fiber optic traction device uses an angle adjustment component on a limit frame. Motor 3 controls the rotation of bevel gear 1, which in turn rotates bevel gear 2, which meshes with bevel gear 1, causing the turntable to rotate. The turntable then rotates the electric telescopic rod and the bottom clamping component. The electric telescopic rod can adjust the traction height. The cooperation of these components improves the practicality of the entire device. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the limiting frame assembly in this utility model;

[0021] Figure 3 This is a schematic diagram of the rotating assembly in this utility model;

[0022] Figure 4 This is a schematic diagram of the clamping component in this utility model.

[0023] In the picture:

[0024] 1. Mobile device; 11. Trolley; 12. Fixed frame; 13. Fiber optic tray;

[0025] 2. Adjustment device; 21. Motor 1; 211. Pulley 1; 212. Pulley 2; 213. Belt; 22. Traction frame; 221. Motor 2; 222. Screw; 223. Slider; 23. Box body; 231. Motor 3; 232. Bevel gear 1; 233. Bevel gear 2; 234. Turntable; 24. Electric telescopic rod; 25. Limiting frame; 26. Moving rod; 261. Spring 1; 262. Clamping arm; 263. Limiting block; 27. Plate; 271. Column; 272. Spring 2; 28. Rubber plate. Detailed Implementation

[0026] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0027] It should be noted that all directional indications in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0028] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0029] The traction device consists of pulleys, a drum, and a support plate. An optical fiber is wound on the drum, which is mounted on the support plate. A pulley is installed on the base at the bottom of the support plate. During the installation of the optical fiber, the base is pushed, and the pulley on the base rolls on the ground. As the base moves, the drum releases the optical fiber, thus achieving the traction of the optical fiber.

[0030] In related technologies, during the installation of optical fibers, due to their long length, tangling can easily occur if they are not wound or stretched along a fixed path, affecting the construction efficiency of fiber laying. Moreover, when pulling the fiber during installation, the fiber sometimes needs to be laid in a different direction, but existing pulling devices cannot follow the fiber's multi-angle rotation, requiring manual adjustment of the angle, resulting in low construction efficiency, cumbersome operation, and limitations.

[0031] To address some of the problems in related technologies, this application provides an optical fiber installation traction device. The user turns on motor 21, which drives pulley 211 to rotate. Pulley 211, through belt 213, drives pulley 212 to rotate. Pulley 212 then drives the shaft on the fixed frame 12 that controls the rotation of the optical fiber reel 13. Therefore, turning on motor 21 controls the rotation of the optical fiber reel 13, thus controlling the fiber deployment and retraction. Depending on the specific installation scenario, the user can turn on motor 221, which controls the screw 222 to rotate. As the screw 222 rotates, the slider 223 moves horizontally along the groove on the limiting frame 25, synchronously driving the housing 23. The movement adjusts the horizontal position of the optical fiber on the limiting frame 25. When the optical fiber needs to be bent during installation, the user turns on motor 3 231. Motor 3 231 controls bevel gear 1 232 to rotate. Bevel gear 1 232 and bevel gear 233 mesh and connect, so motor 3 231 drives bevel gear 233 to rotate. At the same time, bevel gear 233 controls turntable 234 to rotate. Therefore, motor 3 231 controls turntable 234 to rotate, causing electric telescopic rod 24 to rotate. Electric telescopic rod 24 can adjust the height of clamping arm 262 and the clamped arm 262 holding and limiting the optical fiber, so that the optical fiber can be adjusted at multiple angles during installation. The cooperation of various components enables multi-angle adjustment during optical fiber installation, improving the practicality of the entire device.

[0032] This application is described below with reference to the accompanying drawings and specific embodiments:

[0033] Combination Figures 1-4 This application provides an optical fiber erection traction device, including a moving device 1; the moving device 1 includes: a fixed frame 12 on the top of a trolley 11, on which an optical fiber disk 13 is rotatably mounted; an adjusting device 2 is provided on the moving device 1, the adjusting device 2 including: a motor 21 mounted on the trolley 11, a pulley 211 at the output end of the motor 21, a pulley 212 at the rotatable connection between the optical fiber disk 13 and the fixed frame 12, the pulley 211 and the pulley 212 being connected by a belt 213; a traction frame 22 mounted on the trolley 11, on which a screw 2 is rotatably mounted. 22. A second motor 221 is installed on the traction frame 22, and the second motor 221 is rotatably connected to the screw 222. A slider 223 is threaded on the screw 222. A box body 23 is installed at the bottom of the slider 223. A third motor 231 is installed on the box body 23. A first bevel gear 232 and a second bevel gear 233 are meshed inside the box body 23. The output end of the third motor 231 is fixedly connected to the first bevel gear 232. A turntable 234 is rotatably installed on the box body 23, and the turntable 234 is fixedly connected to the second bevel gear 233. An electric telescopic rod 24 is installed at the bottom of the turntable 234. A limiting frame 25 is installed at the bottom of the electric telescopic rod 24.

[0034] When the user pulls the optical fiber, the fiber is first guided and wound onto the fiber reel 13. During the winding process, the construction worker pulls the moving rod 26 through the limiting block 263. The moving rod 26 drives the clamping arm 262 to move in the opposite direction, compressing the spring 261. After the clamping arm 262 exposes the middle space, the user then passes one end of the optical fiber through the clamping arms 262, extending it to the edge of the trolley 11. The user then releases the limiting block 263, and the moving rod 26 returns to its original position under the elastic force of the spring 261. The clamping arm 262 clamps and limits the optical fiber. The construction worker then pushes the trolley 11 to the designated location. The construction worker lays the optical fiber according to the preset laying route. The motor 21 is turned on, which drives the pulley 211 to rotate. The pulley 211 drives the pulley 212 to rotate through the belt 213. The pulley 212 drives the shaft on the fixed frame 12 that controls the rotation of the fiber reel 13 to rotate. Therefore, turning on the motor 21 controls the rotation of the fiber reel 13. This controls the deployment and retraction of the optical fiber. Depending on the specific installation scenario, the user can turn on motor 221, which controls screw 222 to rotate. As screw 222 rotates, slider 223 moves horizontally along the groove on limit frame 25, causing box 23 to move synchronously, thereby adjusting the horizontal position of the optical fiber on limit frame 25. When the optical fiber needs to be bent during installation, the user turns on motor 331, which controls bevel gear 1 to rotate. Bevel gear 1 and bevel gear 233 mesh, so motor 331 drives bevel gear 233 to rotate. At the same time, bevel gear 233 controls turntable 234 to rotate, so motor 331 controls turntable 234 to rotate, causing electric telescopic rod 24 to rotate. Electric telescopic rod 24 can adjust the height of clamping arm 262 and the clamped arm 262 holding and limiting the optical fiber, enabling multi-angle adjustment during the installation of the optical fiber. The cooperation of various components enables multi-angle adjustment during the installation of the optical fiber, improving the practicality of the entire device.

[0035] In some embodiments, a movable rod 26 is symmetrically arranged through the limiting frame 25, and a clamping arm 262 is provided on the movable rod 26, with a spring 261 sleeved on the movable rod 26. The construction worker pulls the movable rod 26 through the limiting block 263, causing the clamping arm 262 to move in the opposite direction. The clamping arm 262 compresses the spring 261, exposing the middle space. The user then passes one end of the optical fiber through the clamping arms 262, extending it to the edge of the trolley 11. The user then releases the limiting block 263, and the movable rod 26 returns to its original position under the elastic force of the spring 261, thus clamping and limiting the optical fiber with the clamping arm 262.

[0036] In some embodiments, a limit block 263 is provided on the movable rod 26. The limit block 263 is configured to provide a force application point for the user to control the movable rod 26, facilitating the user to control the movement of the clamping arm 262 to limit the clamping of the optical fiber.

[0037] In some embodiments, the number of clamping arms 262 is four. Having four clamping arms 262 allows for clamping and limiting of the optical fiber from different directions, increasing the fixing range of the optical fiber and making the optical fiber more stable during installation.

[0038] In some embodiments, a plate 27 is provided on the movable rod 26, and a column 271 is provided on the plate 27. The clamping arm 262 is rotatably connected to the column 271, and a spring 272 is provided on the plate 27 and fixedly connected to the clamping arm 262. The clamping arm 262 is rotatably connected to the column 271 through a bearing. Through the elastic force of the spring 272, the clamping arm 262 clamps and limits the optical fiber from four directions, enhancing the clamping stability of the clamping arm 262 and improving the stability of the clamping arm 262 when used with optical fibers of different sizes.

[0039] In some embodiments, a rubber plate 28 is provided on the clamping arm 262. The rubber plate 28 can protect the fiber sheath and prevent frictional damage to the fiber sheath during clamping and limiting.

[0040] In some embodiments, the trolley 11 is equipped with casters at the bottom. The casters allow the user to rotate the trolley 11 in any direction while pushing it, and the rotation angle of the trolley 11 can be adjusted in conjunction with the fiber optic adjustment bracket.

[0041] In some embodiments, the length of the box body 23 is not greater than the length of the limiting frame 25. The box body 23 being no longer than the limiting frame 25 ensures the maximum horizontal movement of the limiting frame 25 and prevents the box body 23 from obstructing the horizontal movement of the limiting frame 25.

[0042] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," and "some examples" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0043] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fiber optic cable erection and traction device, comprising a moving device (1); the moving device (1) comprising: A trolley (11) is provided with a fixed frame (12) on its top, and an optical fiber disk (13) is rotatably mounted on the fixed frame (12); The feature is that: the moving device (1) is provided with an adjusting device (2), the adjusting device (2) comprising: Motor 1 (21) is mounted on the trolley (11). The output end of Motor 1 (21) is provided with pulley 1 (211). The optical fiber disk (13) and the fixed frame (12) are connected by a pulley 2 (212). The pulley 1 (211) and the pulley 2 (212) are connected by a belt (213). A traction frame (22) is mounted on the trolley (11). A screw (222) is rotatably mounted on the traction frame (22). A second motor (221) is mounted on the traction frame (22). The second motor (221) and the screw (222) are rotatably connected. A slider (223) is threaded onto the screw (222). A box (23) is disposed at the bottom of the slider (223). A motor (231) is disposed on the box (23). A bevel gear (232) and a bevel gear (233) are meshed inside the box (23). The output end of the motor (231) is fixedly connected to the bevel gear (232). A turntable (234) is rotatably disposed on the box (23). The turntable (234) is fixedly connected to the bevel gear (233). An electric telescopic rod (24) is installed at the bottom of the turntable (234); A limiting bracket (25) is installed at the bottom of the electric telescopic rod (24).

2. The optical fiber erection and traction device according to claim 1, characterized in that: The limiting frame (25) is symmetrically provided with a moving rod (26), the moving rod (26) is provided with a clamping arm (262), and a spring (261) is sleeved on the moving rod (26).

3. The optical fiber erection and traction device according to claim 2, characterized in that: A limit block (263) is provided on the moving rod (26).

4. The optical fiber erection and traction device according to claim 2, characterized in that: The number of clamping arms (262) is four.

5. The optical fiber erection and traction device according to claim 4, characterized in that: The movable rod (26) is provided with a plate (27), the plate (27) is provided with a column (271), the clamping arm (262) and the column (271) are rotatably connected, and the plate (27) is provided with a spring (272) and the clamping arm (262) are fixedly connected.

6. The optical fiber erection and traction device according to claim 5, characterized in that: A rubber plate (28) is provided on the clamping arm (262).

7. The optical fiber erection and traction device according to claim 1, characterized in that: The trolley (11) is equipped with casters at the bottom.

8. The optical fiber erection and traction device according to claim 1, characterized in that: The length of the box (23) is not greater than the length of the limiting frame (25).

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