CN107085271A - A portable optical fiber unwinding device - Google Patents

Abstract

The invention provides a kind of portable fiber-optic reeling-up reeling-out device, including base, sleeve is provided with the base, movable disk is arranged with the sleeve, the movable disk can freely be rotated relative to the sleeve, wherein, the sleeve is used for the centre bore for being arranged in fiber reel, fiber reel is set to be placed on the movable disk of the base, the movable disk is used to drive the fiber reel to make it rotate relative to the sleeve.Using the device can very easily folding and unfolding optical fiber, effectively solve volume put whole disk optical fiber need the equipment such as support, the difficulty such as not portable, reduce volume and give out light the work difficulty of fibre, given out light the operating efficiency of fibre so that volume has been significantly increased.

Description

A portable optical fiber unwinding device

technical field

The invention relates to the technical field of mechanical equipment manufacturing, in particular to a portable optical fiber winding and unwinding device.

Background technique

Optical fiber is very important in the era of the Internet. It has excellent characteristics such as good conductivity and large amount of transmitted information, and it has a wide range of uses. It can be used in communication calls, information sharing transmission, medical image transmission, industrial light guides and other fields. , the optical fiber plays a crucial role.

Optical fiber is the abbreviation of optical fiber. It can be seen that the optical fiber is easy to break, so the storage of thousands of meters of optical fiber should be wound on the optical fiber reel. The optical fiber reel is a kind of roulette with optical cables pre-wound. In the actual use of the installation and maintenance process, the lineman needs to carry out the work of retracting and unwinding the fiber optic cables.

At present, in most cases, in the daily work of reeling and unwinding optical fibers, it is necessary to use a special optical fiber reel to unwind the optical fiber. However, the optical fiber reel is bulky and not easy to carry. Not easy.

Contents of the invention

The purpose of the present invention is to provide a portable optical fiber rewinding device to solve the problem that the existing optical fiber charging depends on the special optical fiber reel, which is difficult to reel the optical fiber, and the optical fiber reel is not easy to carry, which is very inconvenient. question.

In order to achieve the above object, the present invention provides a portable optical fiber unwinding device, which includes a base, a sleeve is arranged on the base, and a movable turntable is set on the sleeve, and the movable turntable can be opposite to the sleeve. Free rotation, wherein, the sleeve is used to pass through the central hole of the fiber optic disk, so that the fiber optic disk is placed on the movable turntable of the base, and the movable turntable is used to drive the fiber optic disk to make it relatively to the sleeve Drum turns.

Preferably, the base is circular with a diameter of 35 cm and a thickness of 1 cm.

Preferably, the sleeve is a galvanized sleeve with a diameter of 80 mm and a length of 50 cm.

Preferably, the movable turntable includes two identical circular steel plates with a hole in the middle for being set on the sleeve, steel balls are sandwiched between the two circular steel plates, so that the two circular steel plates The steel plates can rotate relative to each other.

Preferably, the inner diameter of the circular steel plate is 85 mm, the outer diameter is 100 mm, and the thickness is 1 cm.

The present invention has the following beneficial effects:

The optical fiber winding and unwinding device provided by the invention has a simple structure and is very convenient to carry. The optical fiber can be easily retracted and unwrapped by using this device, which effectively solves the difficulties of reeling and reeling the optical fiber that require equipment such as brackets and is not easy to carry. efficiency.

Description of drawings

Fig. 1 is a schematic diagram of the composition and structure of the device provided by the present invention.

Label description:

1 - base;

2-movable turntable; 21-the first circular steel plate; 22-the second circular steel plate; 23-steel ball;

3-sleeve.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described and discussed below in conjunction with the accompanying drawings of the present invention. Obviously, what is described here is only a part of the examples of the present invention, not all examples. Based on the present invention All other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

In order to facilitate the understanding of the embodiments of the present invention, specific embodiments will be taken as examples for further explanation below in conjunction with the accompanying drawings, and each embodiment does not constitute a limitation to the embodiments of the present invention.

As shown in FIG. 1 , this embodiment provides a portable optical fiber unwinding device, which includes a base 1 , a movable turntable 2 and a sleeve 3 . Wherein, the above-mentioned sleeve 3 is fixedly arranged on the base 1 . The above-mentioned movable turntable 2 is sheathed on the sleeve 3 , and the movable turntable 2 can rotate freely relative to the sleeve 3 .

When in use, place the entire base device vertically on the ground, the movable turntable 2 will naturally cling to the base 1, place the entire optical fiber roulette on the base device, and make the sleeve of the base pass through the center of the optical fiber disc Location. Specifically, the sleeve 1 in the portable optical fiber unwinding device is used to pass through the central hole of the optical fiber reel, so that the optical fiber reel can be placed on the movable turntable 2 of the base. On the tube 3, the movable turntable 2 can rotate freely relative to the sleeve, so as to drive the optical fiber disc to rotate relative to the sleeve 3. In this way, when rotating the optical fiber reel, the optical fiber reel can rotate freely relative to the base through the movable turntable 2, and then the optical fiber can be easily lengthened or rolled up to complete the winding and unwinding of the optical fiber.

In a preferred embodiment of the present invention, the base 1 is circular, made of steel plate, with a diameter of 35 cm and a thickness of 1 cm. As a base, the optical fiber tray can be relatively fixed, and it is also convenient to use in accordance with the shape of the optical fiber tray.

In another preferred embodiment of the present invention, the sleeve 3 is a galvanized sleeve with a diameter of 80 mm and a length of 50 cm, wherein the sleeve is in the form of a hollow cylinder, which can be specifically formed by crimping a galvanized steel sheet to realize The optical fiber disc serves as a rotatable shaft, and the hollow material is relatively light, so the device as a whole is easy to use and move.

In another preferred embodiment of the present invention, referring again to FIG. 1 , the movable turntable 2 in this embodiment specifically includes two identical circular circular rings with a hole for being sleeved on the sleeve 3 in the middle. The steel plates are respectively a first circular steel plate 21 and a second circular steel plate 22, steel balls 23 are sandwiched between the two circular steel plates 21, 22, and the steel balls 23 enable the two circular steel plates 21, 22 to rotate relatively. Wherein, the inner diameters of the two circular steel plates 21 and 22 are both 85 mm, the outer diameters are both 100 mm, and the thickness is 1 cm. The round steel plate set in this size is strong and durable, and can be matched with the base and the optical fiber tray as much as possible under the condition of meeting the requirements of use, so as to realize the good rotation of the optical fiber tray relative to the sleeve and the base, so as to better Complete the retracting and unwinding of the optical fiber. Of course, in other preferred embodiments, the size of the two circular steel plates can also be set to other values.

In a specific application example, a steel ball groove is provided between the two steel plates, so that the steel ball can be located in the steel ball groove, and the two steel plates cooperate with each other through the connection mode of the slide groove and the buckle, so that both A fixed distance can be maintained to prevent the steel ball from falling out of the ball groove, and the buckle can be slid relative to the chute to prevent the two steel plates from separating from each other or changing the distance between them. Of course, the structure for accommodating steel balls between the two steel plates and the flexible connection structure of the two steel plates can be set in other forms as required by those skilled in the art.

When making the portable optical fiber unwinding device, first make a base, then weld a sleeve (DN80 galvanized pipe) on the prepared base, and finally put the manufactured movable turntable on the sleeve, the whole device will be ready manufacture complete. The device can be used for winding and unwinding of optical fibers, and the manufacturing process is very simple and convenient.

When in use, place the whole device vertically on the ground. At this time, the sleeve is perpendicular to the ground, and the movable turntable will be close to the upper surface of the base. Pass through the center of the fiber optic reel; rotate the fiber reel to easily lengthen the fiber, or roll up the fiber to complete the winding and unwinding of the fiber. The device can easily retract and unwind the optical fiber, which effectively solves the difficulties of requiring support and other equipment for winding and unwinding the entire optical fiber, and is not easy to carry, which reduces the difficulty of work and improves work efficiency.

The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any deformation or replacement made by those skilled in the art within the technical scope disclosed in the present invention shall be Should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims (5)

1. a kind of portable fiber-optic reeling-up reeling-out device, it is characterised in that including base, is provided with sleeve, the set on the base Movable disk is arranged with cylinder, the movable disk can freely be rotated relative to the sleeve, wherein, the sleeve is used to be arranged in The centre bore of fiber reel, makes fiber reel be placed on the movable disk of the base, and the movable disk is used to drive the optical fiber Disk makes it be rotated relative to the sleeve.

2. portable fiber-optic reeling-up reeling-out device according to claim 1, it is characterised in that the base is circle, a diameter of 35cm, thickness is 1cm.

3. portable fiber-optic reeling-up reeling-out device according to claim 1, it is characterised in that the sleeve is diameter 80mm, long For 50cm zinc-plated sleeve.

4. portable fiber-optic reeling-up reeling-out device according to claim 1, it is characterised in that the movable disk includes two phases Steel ball is accompanied between the same and middle circular steel plate for being provided with the hole for being used for being set on the sleeve, two circular steel plates, with Two circular steel plates are made to relatively rotate.

5. portable fiber-optic reeling-up reeling-out device according to claim 4, it is characterised in that the internal diameter of the circular steel plate is 85mm, external diameter is 100mm, and thickness is 1cm.