Optical cable convenient to pull

Abstract

The utility model discloses an optical cable convenient to pull, which relates to the technical field of optical cables and comprises an optical cable main body and a fixing mechanism arranged on the optical cable main body. The traction mechanism is arranged on the fixing mechanism, and the traction mechanism comprises a connecting sleeve arranged on the fixing mechanism; the first damping spring is arranged in the connecting sleeve; the sliding plate is arranged on the first damping spring; the second damping spring is arranged on the sliding plate; the traction column is arranged on the sliding plate; the fixed cover plate is arranged on the connecting sleeve; the traction block is arranged on the traction column; and the traction ring is arranged on the traction block. According to the device, the traction mechanism is arranged, so that the optical cable main body can be conveniently pulled when the optical cable main body needs to be pulled, the pulling force and vibration caused to the optical cable main body in the traction work can be effectively relieved during traction, and the optical cable main body is effectively protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of optical cable, especially to a convenient optical cable of traction. BACKGROUND

[0002] Optical cable is a kind of communication line, and a certain number of optical fibers are composed into cable core according to a certain mode, and sheath is wrapped outside, and some are also covered with outer sheath, to realize optical signal transmission. Optical cable is mainly composed of optical fiber, plastic protective sleeve and plastic outer skin. Its basic structure generally includes cable core, reinforcing steel wire, filler and sheath, and according to needs, waterproof layer, buffer layer, insulated metal wire and other components can also be provided. Optical cable is widely used in signal transmission of telecommunication, electric power, broadcasting and other departments, and has the advantages of large transmission capacity, less attenuation, long transmission distance, small volume, light weight, no electromagnetic interference and low cost, and is the most promising communication transmission medium at present. Optical cable is widely used, and it is necessary to pull the optical cable when installing the optical cable, and move the optical cable to the required position. At present, the optical cable will cause great tension and vibration to the optical cable during traction, which will cause damage to the optical cable, so it needs to be improved. SUMMARY

[0003] In view of the defects in the prior art, the utility model aims at providing a convenient optical cable of traction, to solve the technical problem that the optical cable is damaged when the optical cable is pulled.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A kind of convenient optical cable of traction, including optical cable main body, still include:

[0006] Fixed mechanism is set up in the optical cable main body, for connecting optical cable main body;

[0007] Traction mechanism is set up in the fixed mechanism, for facilitating optical cable being pulled, the traction mechanism includes:

[0008] Connecting sleeve is set up in the fixed mechanism, for the installation of component;

[0009] First damping spring is set up in the connecting sleeve, and is fixedly connected with the connecting sleeve;

[0010] Sliding plate is set up on the first damping spring, and is fixedly connected with the first damping spring;

[0011] Second damping spring is set up on the sliding plate, and is fixedly connected with the sliding plate;

[0012] Traction column is set up on the sliding plate, and is fixedly connected with the sliding plate;

[0013] A fixed cover plate is arranged on the connecting sleeve and fixedly connected with the connecting sleeve.

[0014] A traction block is arranged on the traction column and fixedly connected with the traction column.

[0015] A traction ring is arranged on the traction block and rotatably connected with the traction block.

[0016] Preferably, the fixing mechanism comprises:

[0017] An installation part is arranged on the connecting sleeve and used for installing components.

[0018] A fixing part is arranged on the installation part and used for fixing the optical cable body.

[0019] Preferably, the installation part comprises:

[0020] An installation sleeve is arranged on the connecting sleeve and fixedly connected with the connecting sleeve.

[0021] A plurality of installation grooves are arranged in the installation sleeve and used for placing components.

[0022] Preferably, the fixing part comprises:

[0023] A fixing ring is arranged on the installation sleeve and fixedly connected with the installation sleeve.

[0024] A fixing bolt is arranged on the fixing ring and threadedly connected with the fixing ring.

[0025] A fixing piece is arranged on the fixing bolt and rotatably connected with the fixing bolt.

[0026] Preferably, the fixing piece is made of iron and designed as an arc shape.

[0027] Preferably, the connecting sleeve is made of iron and provided with a sliding groove.

[0028] Preferably, the first and second damping springs are made of high-carbon steel, and one end of the second damping spring is fixedly connected with the fixed cover plate.

[0029] As described above, the present application has the following advantages:

[0030] 1. The fixing mechanism can fix the device on the surface of the optical cable when the optical cable needs to be pulled, and the fixing is stable and effective to prevent the optical cable body from being separated from the device, and the fixing method is simple and reliable.

[0031] 2、The device can conveniently pull the optical cable main body when the optical cable main body needs to be pulled, and can effectively relieve the tension and vibration of the optical cable main body during pulling, and effectively protect the optical cable main body. BRIEF DESCRIPTION OF DRAWINGS

[0032] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced as follows. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0033] Figure 1 A perspective structural schematic diagram of the optical cable convenient to pull is shown.

[0034] Figure 2 A front view structural schematic diagram of the optical cable convenient to pull is shown.

[0035] Figure 3 A sectional view structural schematic diagram of A-A in the optical cable convenient to pull is shown. Figure 2

[0036] Figure 4 A perspective exploded structural schematic diagram of the fixing mechanism of the optical cable convenient to pull is shown.

[0037] Figure 5 A perspective exploded structural schematic diagram of the pulling mechanism of the optical cable convenient to pull is shown.

[0038] Legend:

[0039] 1, optical cable main body; 2, connecting sleeve; 3, first damping spring; 4, sliding plate; 5, second damping spring; 6, pulling column; 7, fixed cover plate; 8, pulling block; 9, pulling ring; 10, mounting sleeve; 11, mounting groove; 12, fixing ring; 13, fixing bolt; 14, fixing piece; 15, sliding groove. DETAILED DESCRIPTION

[0040] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0041] ​In the description of the utility model, it is necessary to understand that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relationship shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model.

[0042] It should be noted that when a component is referred to as "fixed to" another component, it can be directly on the other component or there can be a middle component. When a component is referred to as "connected to" another component, it can be directly connected to the other component or there can be a middle component. When a component is referred to as "provided on" another component, it can be directly provided on the other component or there can be a middle component. The terms "vertical", "horizontal", "left", "right" and the like used in this document are only for illustrative purposes.

[0043] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise explicitly specified.

[0044] Reference Figures 1 to 5 The utility model discloses a kind of optical cable of convenient traction embodiment is further described.

[0045] A kind of optical cable of convenient traction, including optical cable main body 1, further including fixed mechanism, be provided on the optical cable main body 1, for connecting optical cable main body 1;Traction mechanism, be provided on the fixed mechanism, for facilitating optical cable is pulled, the traction mechanism includes: connecting sleeve 2, be provided on the fixed mechanism, for the installation of component;First shock absorbing spring 3, be provided in the connecting sleeve 2, and with the fixed connection of connecting sleeve 2;Sliding plate 4, be provided on the first shock absorbing spring 3, and with the fixed connection of first shock absorbing spring 3;Second shock absorbing spring 5, be provided on the sliding plate 4, and with the fixed connection of sliding plate 4;Traction column 6, be provided on the sliding plate 4, and with the fixed connection of sliding plate 4;Fixed cover plate 7, be provided on the connecting sleeve 2, and with the fixed connection of connecting sleeve 2;Traction block 8, be provided on the traction column 6, and with the fixed connection of traction column 6;Traction ring 9, be provided on the traction block 8, and with the rotary connection of traction block 8.

[0046] In this configuration, the connecting sleeve 2 is made of iron, which is strong and inexpensive. The connecting sleeve 2 is provided with a sliding groove 15, which allows the sliding plate 4 to slide within the connecting sleeve 2. The first damping spring 3 and the second damping spring 5 are both made of high carbon steel, which has high spring hardness and strong elasticity. One end of the second damping spring 5 is fixedly connected to the fixed cover plate 7.

[0047] refer to Figure 1 and Figure 5 In a preferred embodiment, the fixing mechanism includes: an installation part disposed on the connecting sleeve 2 for mounting the component; and a fixing part disposed on the installation part for fixing the optical cable body 1.

[0048] refer to Figure 2 and Figure 3 as well as Figure 4 In a preferred embodiment, the mounting part includes: a mounting sleeve 10, which is disposed on the connecting sleeve 2 and fixedly connected to the connecting sleeve 2; and multiple mounting grooves 11, which are disposed within the mounting sleeve 10 for placing components.

[0049] refer to Figure 2 and Figure 3 as well as Figure 4 In a preferred embodiment, the fixing part includes: a fixing ring 12, which is disposed on the mounting sleeve 10 and fixedly connected to the mounting sleeve 10; a fixing bolt 13, which is disposed on the fixing ring 12 and threadedly connected to the fixing ring 12; and a fixing member 14, which is disposed on the fixing bolt 13 and rotatably connected to the fixing bolt 13.

[0050] In this configuration, the fixing component 14 is made of iron, which is a high-strength and affordable material. The fixing component 14 is designed in an arc shape, which allows for better contact with the surface of the optical cable body 1. At the same time, a rubber pad is provided at the contact point between the fixing component 14 and the optical cable body 1 to protect the optical cable body 1.

[0051] This device, through its fixing mechanism, can be secured to the surface of the optical cable when traction is required. The fixation is stable and effectively prevents the optical cable body 1 from detaching from the device, while the fixing method is simple and reliable. The device also features a traction mechanism, which facilitates traction of the optical cable body 1 when needed. During traction, it effectively reduces the tension and vibration on the optical cable body 1, thus effectively protecting it.

[0052] Working principle: the device in use, will install sleeve 10 on the cable body 1, and manually rotate the fixing bolt 13, let the fixed bolt 13 drive the fixed part 14 moves, let fixed part 14 and the interval between the cable body 1 is reduced, until let fixed part 14 contact cable body 1, and extrude and fix the cable body 1. In traction, the traction rope is connected on the traction ring 9, in the traction work, the vibration and tension generated by the traction rope will act on the traction ring 9 and the traction block 8, the traction block 8 pull the traction column 6, the traction column 6 drive the sliding plate 4 to move, when the sliding plate 4 is pulled, the second damping spring 5 compression, the first damping spring 3 is lengthened, so that the first damping spring 3 and the second damping spring 5 to absorb tension and vibration, prevent the force directly on the cable body 1, cause greater tension on the cable body 1, so as to cause damage to the cable body 1.

[0053] The above description of the embodiments enables those skilled in the art to carry out or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will accord with the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A convenient optical cable for pulling, comprising an optical cable body (1), characterized in that, Also includes: A fixing mechanism is provided on the optical cable body (1) and is used to connect the optical cable body (1); A traction mechanism, mounted on the fixing mechanism, is used to facilitate the pulling of the optical cable. The traction mechanism includes: Connecting sleeve (2) is installed on the fixing mechanism for the installation of components; The first shock-absorbing spring (3) is disposed inside the connecting sleeve (2) and is fixedly connected to the connecting sleeve (2); A sliding plate (4) is disposed on the first damping spring (3) and is fixedly connected to the first damping spring (3); The second damping spring (5) is disposed on the sliding plate (4) and is fixedly connected to the sliding plate (4); A traction column (6) is disposed on the sliding plate (4) and fixedly connected to the sliding plate (4); A fixed cover plate (7) is disposed on the connecting sleeve (2) and fixedly connected to the connecting sleeve (2); A traction block (8) is disposed on the traction column (6) and fixedly connected to the traction column (6); A traction ring (9) is disposed on the traction block (8) and is rotatably connected to the traction block (8).

2. The optical cable for easy traction according to claim 1, characterized in that, The fixing mechanism includes: The mounting part is provided on the connecting sleeve (2) and is used for mounting the component; A fixing part is provided on the mounting part for fixing the optical cable body (1).

3. The optical cable for easy traction according to claim 2, characterized in that, The mounting unit includes: An installation sleeve (10) is provided on the connecting sleeve (2) and is fixedly connected to the connecting sleeve (2); The mounting slots (11) are multiple, and the multiple mounting slots (11) are disposed within the mounting sleeve (10) for placing the component.

4. The optical cable for easy traction according to claim 3, characterized in that, The fixing part includes: A fixing ring (12) is disposed on the mounting sleeve (10) and fixedly connected to the mounting sleeve (10); A fixing bolt (13) is provided on the fixing ring (12) and is threadedly connected to the fixing ring (12); The fastener (14) is disposed on the fixing bolt (13) and is rotatably connected to the fixing bolt (13).

5. The optical cable for easy traction according to claim 4, characterized in that, The fasteners (14) are all made of iron and are designed to be arc-shaped.

6. The optical cable for easy traction according to claim 5, characterized in that, The connecting sleeve (2) is made of iron, and a sliding groove (15) is provided inside the connecting sleeve (2).

7. The optical cable for easy traction according to claim 6, characterized in that, The first shock absorber spring (3) and the second shock absorber spring (5) are both made of high carbon steel, and one end of the second shock absorber spring (5) is fixedly connected to the fixed cover plate (7).

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