CN204124936U - A kind of line winder - Google Patents

Abstract

The utility model discloses a coiling device. The coiling device of the present utility model specifically includes: a centrifugal turntable and a base; the centrifugal turntable includes: a rotating structure, a tray, two winding posts and a cover plate; the winding posts are located on the cover plate and the tray Between, one end of the winding post is connected to the cover plate, and the other end is connected to the tray, and the two winding posts are distributed on both sides of the center of the rotating shaft of the centrifugal turntable; one end of the rotating structure It is connected with the tray, and the other end is connected with the base; when the wire is coiled, the rotating structure drives the centrifugal turntable to rotate. The wire coiling device of the utility model improves the fiber coiling efficiency.

Description

a coiling device

technical field

The utility model relates to the technical field of communication equipment, in particular to a coiling device.

Background technique

With the rapid development of the communication industry, the performance of equipment is continuously improved, and the business volume of data transmission is also increasing. A large number of cables are used in the communication room. Usually the cables, especially the optical fibers, are of fixed length. In actual use, there will be A large number of redundant cables need to be managed centrally, and fiber optic boxes are generally used in the industry to coil redundant cables. In the traditional fiber optic box, some winding columns are usually installed inside the box, and the user coils the redundant cables around these columns. This method is more complicated to operate, and the efficiency of the fiber is particularly low; It is not conducive to centralized disk fiber operation in large quantities.

Utility model content

The main technical problem to be solved by the utility model is to provide a coiling device to solve the current technical problem of low coiling efficiency.

In order to solve the above technical problems, the utility model provides a coiling device, which includes a centrifugal turntable and a base; the centrifugal turntable includes: a rotating structure, a tray, two winding columns and a cover plate; the winding column is located at the Between the cover plate and the tray, one end of the winding column is connected to the cover plate, and the other end is connected to the tray, and the two winding columns are distributed on both sides of the center of the rotating shaft of the centrifugal turntable. ; One end of the rotating structure is connected to the tray, and the other end is connected to the base; when coiling, the rotating structure drives the centrifugal turntable to rotate.

Further, the two winding posts are symmetrical to the center of the rotation axis of the centrifugal turntable.

Further, the rotating structure includes a stator and a rotor, the stator is fixed on the base, one end of the rotor is connected to the tray, and the other end is connected to the stator, and the rotor rotates around the The stator rotates and drives the centrifugal turntable to rotate.

Further, the rotor is axially matched with the positioning hole so that the rotor can rotate around the stator.

Further, the coiling device further includes at least one locking structure, the locking structure is arranged on the centrifugal turntable; after the locking structure is opened, the centrifugal turntable is locked so that it cannot rotate freely.

Further, the locking structure is arranged on the tray, and the locking structure specifically includes: a stud, a base, a baffle and a rubber pad; the rod of the stud is provided with threads; the inside of the base is provided with There are threaded holes; the studs are connected to the baffle through the threaded holes and the tray; the rubber pad is arranged on the bottom surface of the baffle;

When the centrifugal turntable is locked, the head of the stud is rotated, the thread of the shank of the stud cooperates with the internal threaded hole of the base to move the stud downward, and the downward movement of the stud drives the The baffle plate and the rubber pad move downward until the rubber pad contacts the surface of the base, and the centrifugal turntable is locked by using the friction force between the rubber pad and the base.

Further, the locking structure also includes a spring; the inside of the bottom is a stepped hole, the upper large hole is a smooth hole, and the lower small hole is a threaded hole; the middle section of the stud rod is provided with threads; the rod of the stud The part is sleeved in the spring, and one end of the spring is pressed under the head of the stud, and the other end is pressed above the light hole;

When locking the centrifugal turntable, rotate the head of the stud, the thread in the middle of the stud cooperates with the threaded hole in the lower part of the base to move the stud downward and compress the spring, and the stud goes downward The movement drives the baffle plate and the rubber pad to move downward until the rubber pad contacts the surface of the base, and the friction force between the rubber pad and the base is used to lock the centrifugal turntable.

Further, the coiling device includes two locking structures; the winding post is a cylinder with a through groove inside, and the two locking structures are respectively located in the through grooves of the two winding posts , the cover plate is provided with two openings corresponding to the slots of the through groove.

Further, the coiling device further includes at least one coiling member for coiling redundant cables after the coiling by the centrifugal turntable is completed, and the coiling member is arranged on the base.

Further, the coiling device further includes a limiting structure for axially limiting the centrifugal turntable; the limiting structure is arranged on the top of the stator.

The beneficial effects of the utility model are:

The utility model provides a coiling device which can realize high-efficiency and convenient fiber coiling; the coiling device of the utility model specifically includes: a centrifugal turntable and a base; the centrifugal turntable includes: a rotating structure, a tray, two winding A wire post and a cover plate; the winding post is located between the cover plate and the tray, one end of the winding post is connected to the cover plate, and the other end is connected to the tray, and the two winding posts Columns are distributed on both sides of the center of the rotating shaft of the centrifugal turntable; one end of the rotating structure is connected to the tray, and the other end is connected to the base; when spinning, the rotating structure drives the centrifugal turntable to rotate ; The utility model realizes the winding of the "8" in the initial static state through the offline turntable. When the turntable is turned, the cables at the inlet and outlet can be shortened or lengthened at the same time, which greatly improves the efficiency of the wire. It can be seen that the application of this embodiment Coiling the optical fiber with the coiling device can improve the efficiency of the fiber coiling; at the same time, the "8" winding of the initial path ensures the winding radius of the optical fiber and avoids damage to the optical fiber; compared with the existing technology, it has high fiber coiling efficiency and high reliability. Easy to operate and so on.

Description of drawings

Fig. 1 is a perspective view of a coiling device provided by an embodiment of the present invention;

Fig. 2 is a three-dimensional exploded view of the coiling device shown in Fig. 1;

Fig. 3 is a sectional view of the coiling device shown in Fig. 1 cut along the section line AA;

Fig. 4 is the enlarged schematic diagram of I in Fig. 3;

FIG. 5 is a schematic diagram of fiber coiling using the cable coiling device shown in FIG. 1 .

Detailed ways

The utility model will be described in further detail below through specific embodiments in conjunction with the accompanying drawings.

Considering the problems of complex operation and low efficiency of fiber coiling in the traditional fiber coil box, this embodiment provides a cable coiling device, which can be used by the user to rotate the fiber coil in the initial state of the coil, and use the turntable to rotate the fiber coil. Greatly improved disk fiber efficiency. Specifically, the coiling device in this embodiment includes: a centrifugal turntable and a base; the centrifugal turntable includes: a rotating structure, a tray, two winding posts and a cover plate; the winding posts are located between the cover plate and the Between the trays, one end of the winding post is connected to the cover plate, and the other end is connected to the tray, and the two winding posts are distributed on both sides of the center of the rotating shaft of the centrifugal turntable; the rotating structure One end is connected to the tray, and the other end is connected to the base; when spinning fibers, the rotating structure drives the centrifugal turntable to rotate.

The cable coiling device improved in this embodiment can be adapted to coil various cables, such as coiling optical fibers, or cables, wires, and the like. In the following, the coiling device of this embodiment will be described by coiling an optical fiber.

The coiling device of this embodiment adopts a centrifugal turntable to coil the fiber. In the initial state of the fiber coil, the user can coil the optical fiber around the "8" pattern; when the turntable is turned, the cables at the entrance and exit can be shortened or lengthened at the same time. , which greatly improves the efficiency of the fiber coil; at the same time, the "8" winding of the initial path ensures the winding radius of the optical fiber and avoids the damage of the optical fiber.

The shapes of the cover plate and the tray in this embodiment can be set according to actual needs, and are preferably circular.

In this embodiment, the winding post is a columnar structure for coiling optical fibers, and its cross section can be circular, rectangular, triangular and other plane geometric shapes.

In this embodiment, two winding posts are respectively distributed on both sides of the center of the rotating shaft of the centrifugal turntable. Preferably, the two winding posts are symmetrical to the center of the rotating shaft of the centrifugal turntable.

The rotation of the centrifugal turntable in this embodiment is driven by the rotating structure. Preferably, the rotating structure in this embodiment may include a stator and a rotor, the stator is fixed on the base, and one end of the rotor is connected to the tray , the other end is connected with the stator, and when the fiber is coiled, the rotor rotates around the stator and drives the centrifugal turntable to rotate. Of course, the rotating structure in this embodiment is not limited to the stator and the rotor, and may also be other structures that can drive the centrifugal turntable to rotate.

Preferably, the rotor is axially matched with the positioning hole so that the rotor can rotate around the stator. Specifically, a hole can be provided on the rotor, and a shaft matching the hole can be provided on the stator, and the hole can rotate around the shaft; the rotor is connected with the tray, and the stator is fixed on the base , so that when the rotor rotates around the shaft body, it can drive the entire centrifugal disc to rotate so as to realize the rotation of the disc fiber. Certainly also can be provided with hole on the stator, set shaft body on the rotor, can realize rotation like this.

Considering that the centrifugal turntable may break away from the stator during rotation, this embodiment can also be provided with a limiting structure for axially limiting the centrifugal turntable on the basis of the above-mentioned device; the limiting structure set on top of the stator. For example, a baffle is set on the top of the locator.

Considering that the user rotates the centrifugal turntable in the opposite direction after the end of the fiber disk to make the fiber disk invalid, on the basis of the above device, this embodiment can also set a locking structure to lock the centrifugal turntable after the end of the fiber disk; Specifically, the locking structure is arranged on the centrifugal turntable; after the locking structure is opened, the centrifugal turntable is locked so that it cannot rotate freely.

A preferential locking structure of this embodiment is introduced below, which specifically includes: studs, bases, baffles and rubber pads; the rods of the studs are provided with threads; the inside of the base is provided with threaded holes; The column is connected to the baffle through the threaded hole and the tray; the rubber pad is arranged on the bottom surface of the baffle;

When the centrifugal turntable is locked, the head of the stud is rotated, the thread of the shank of the stud cooperates with the internal threaded hole of the base to move the stud downward, and the downward movement of the stud drives the The baffle plate and the rubber pad move downward until the rubber pad contacts the surface of the base, and the centrifugal turntable is locked by the friction between the rubber pad and the base;

When unlocking, reversely rotate the head of the stud so that the stud moves upwards, driving the rubber pad to move upwards away from the surface of the base.

Considering that the stud will shake and fall during use, this embodiment can solve this problem by connecting a spring to the stud; specifically, on the basis of the above locking structure, the locking structure of this embodiment also includes a spring The inside of the bottom is a stepped hole, the upper large hole is a light hole, and the lower small hole is a threaded hole; the middle section of the stud rod is provided with threads; the rod of the stud is sleeved in the spring, and the One end of the spring is pushed under the head of the stud, and the other end is pushed above the light hole;

When locking the centrifugal turntable, rotate the head of the stud, the thread in the middle of the stud cooperates with the threaded hole in the lower part of the base to move the stud downward and compress the spring, and the stud goes downward The movement drives the baffle plate and the rubber pad to move downward until the rubber pad contacts the surface of the base, and the friction force between the rubber pad and the base is used to lock the centrifugal turntable.

In this embodiment, the light hole in the stepped hole is used to place the spring, while the threaded hole is used to limit the position when the stud is tightened, which can control the rotation depth of the nut stud.

It should be understood that this embodiment is not limited to the two locking structures described above, and may also be other structures capable of locking the turntable. In addition, the number of locking structures in this implementation can be one or more, and the specific number can be set according to actual needs.

Preferably, the coiling device in this embodiment includes two locking structures; when the winding post in this embodiment is a cylinder with a through groove inside, the two locking structures can be respectively arranged on the two winding posts. In the through groove of the wire post, and two openings corresponding to the notches of the through groove are provided on the cover plate.

Considering that the remaining fiber lengths on both sides are usually slightly different after the fiber coiling is completed using the above-mentioned coiling device; on the basis of the above-mentioned device, this embodiment can also set at least one for A wire winding part for winding redundant optical fibers, the fiber winding part is arranged on the base; the redundant optical fibers can be coiled by using the winding part to realize fine adjustment.

Since the optical fiber has an input end and an output end when the optical fiber is coiled, preferably, two fiber winding members are provided in this embodiment for coiling redundant optical fibers at the input end and the output end respectively.

In order to ensure a safe fiber coil space, the diameter of the fiber column in this embodiment is greater than twice the fiber winding radius.

The following describes the coiling device of this embodiment through specific drawings and structures:

As shown in Figure 1, it is a three-dimensional view of the coiling device of this embodiment. The coiling device of this embodiment mainly includes a centrifugal turntable 11, a box body 6 (corresponding to the above-mentioned base), a small fiber winding disc 7 (corresponding to the above-mentioned fiber winding parts) and a lock The tightening device 9; the centrifugal rotating disk 11 can freely rotate around the center of the rotating shaft, and is used for the smooth implementation of the fiber-disc process; after the fiber-disc is finished, the locking device 9 can be tightened so that the centrifugal rotating disk is in a locked state and cannot rotate freely. In addition, after the fiber coiling is completed, when the remaining fiber lengths on both sides are usually slightly different, the fiber on the side with more redundancy can be coiled on the small fiber coiling disc 7 to realize fine adjustment.

As shown in Figure 2, it is a three-dimensional exploded view of the coiling device of this embodiment. The centrifugal turntable 11 part includes an upper cover 1, a winding column 2, a tray 3, and a rotor 4; they are connected with each other by screws or rivets to form an integral body. Centrifugal turntable; the stator 5 is fixed on the bottom surface of the box body 6; the centrifugal turntable 11 can rotate around the center of the stator 5.

Figure 3 is a sectional view of the axis of the centrifugal turntable 11 of the device in this embodiment. The centrifugal turntable 11 includes a top cover 1, a winding post 2, a tray 3, and a rotor 4; the top cover 1 is riveted together with the winding post 2 and the tray 3, The rotor 4 and the tray 3 are connected by screws to form a part of the centrifugal turntable; the two fiber winding columns 2 in the centrifugal turntable are centrifugally symmetrically distributed on both sides of the center of the rotating shaft, and the diameter of the fiber winding columns is greater than twice the fiber winding radius, ensuring Safe disk fiber space. The rotor 4 of the centrifugal turntable 11 is matched with the stator 5 as a hole shaft, and the rotor 4 can rotate around the center to drive the rotation of the whole centrifugal turntable; while the baffle 10 is riveted on the end of the stator 5 to limit the centrifugal turntable axially and prevent The centrifugal turntable 11 breaks away from the stator 5 during rotation.

The locking device 9 is fixed on the tray 3 by screws. After the spinning process is completed, the head of the locking device can be turned right to lock the centrifugal turntable. After locking, the centrifugal turntable cannot rotate freely, which can avoid the reverse rotation after the spinning Misoperation of rotating the centrifugal disc makes the disc fiber invalid.

Figure 4 is an enlarged cross-sectional view of the locking structure in Figure 3. The locking device 9 mainly includes a stud 91, a spring 92, a base 93, a baffle 94, and a rubber pad 95; Part of the middle section is threaded; the base 93 is a rotating body, and the inside is a stepped hole, the upper large hole is a light hole, and the lower small hole is a threaded hole; the stud 91 passes through the hole in the center of the base 93, and the bottom is riveted with the baffle 94, and the rubber The pad 95 is pasted on the bottom surface of the baffle 94 . When the head of the stud is right-handed, the threaded part in the middle of the stud matches the threaded hole in the lower part of the base, and the stud drives the baffle and the rubber pad to move downward until the rubber pad contacts the surface of the box body 6, and the rubber pad and the box body The generated friction force realizes the locking function. Turn left to lock the head to release the locked state.

As shown in Figure 5, the schematic diagram of the fiber coiling device shown in Figure 1-4 of this embodiment is used; the entire fiber coiling process is divided into three steps, laying the initial state, coiling the fiber, and locking:

The initial state of deployment: first find the midpoint between the input end and the output end of the optical fiber, and wrap the optical fiber on a fiber winding column to wind the word "8" according to the diagram;

Disk fiber: when the centrifugal turntable is rotated, the input and output ends of the optical fiber will be tightened inside the centrifugal turntable at the same time, and finally the redundant optical fiber at the input or output end will be coiled on the small fiber winding disk 7;

Locking: After the disk fiber is completed, tighten the locking device 9, and the centrifugal turntable cannot rotate. The whole disk fiber process is over.

Using the coiling device of this embodiment to coil the fiber, the fast coiling device in which the inlet and outlet optical fibers can be retracted at the same time is aimed at realizing high-efficiency and convenient fiber coiling; it has the characteristics of high efficiency, high reliability, and convenient operation.

The above content is a further detailed description of the utility model in conjunction with specific implementation methods, and it cannot be determined that the specific implementation of the utility model is only limited to these descriptions. For a person of ordinary skill in the technical field to which the utility model belongs, without departing from the concept of the utility model, some simple deduction or substitutions can also be made, which should be regarded as belonging to the protection scope of the utility model.

Claims (10)

1. A wire coiling device, characterized in that it comprises a centrifugal turntable and a base; the centrifugal turntable includes: a rotating structure, a tray, two winding posts and a cover plate; the winding posts are located between the cover plate and the cover plate Between the trays, one end of the winding post is connected to the cover plate, and the other end is connected to the tray, and the two winding posts are distributed on both sides of the center of the rotating shaft of the centrifugal turntable; the rotating One end of the structure is connected to the tray, and the other end is connected to the base; when the wire is coiled, the rotating structure drives the centrifugal turntable to rotate. the 2 . The coiling device according to claim 1 , wherein the two winding posts are symmetrical to the center of the rotation axis of the centrifugal turntable. 3 . the 3. The coiling device according to claim 1 or 2, wherein the rotating structure includes a stator and a rotor, the stator is fixed on the base, one end of the rotor is connected to the tray, and the other end is connected to the tray. One end is connected with the stator, and when coiling the wire, the rotor rotates around the stator and drives the centrifugal turntable to rotate. the 4 . The coiling device according to claim 3 , wherein the rotor is pivotally matched with the positioning hole so that the rotor can rotate around the stator. the 5. The coiling device according to claim 1 or 2, further comprising at least one locking structure, the locking structure is arranged on the centrifugal turntable; the locking structure locks the The centrifugal turntable prevents it from turning freely. the 6. The cable coiling device according to claim 5, wherein the locking structure is arranged on the tray, and the locking structure specifically comprises: a stud, a base, a baffle and a rubber pad; The rod of the stud is provided with threads; the inside of the base is provided with a threaded hole; the stud passes through the threaded hole and the tray to connect with the baffle; the rubber pad is arranged on the baffle bottom surface; When the centrifugal turntable is locked, the head of the stud is rotated, the thread of the shank of the stud cooperates with the internal threaded hole of the base to move the stud downward, and the downward movement of the stud drives the The baffle plate and the rubber pad move downward until the rubber pad contacts the surface of the base, and the centrifugal turntable is locked by using the friction force between the rubber pad and the base. the 7. The coiling device as claimed in claim 6, wherein the locking structure also includes a spring; the inside of the bottom is a stepped hole, the large hole at the top is a light hole, and the small hole at the bottom is a threaded hole; the stud The middle section of the rod is provided with threads; the rod of the stud is sleeved in the spring, one end of the spring is under the head of the stud, and the other end is above the light hole; When locking the centrifugal turntable, rotate the head of the stud, the thread in the middle of the stud cooperates with the threaded hole in the lower part of the base to move the stud downward and compress the spring, and the stud goes downward The movement drives the baffle plate and the rubber pad to move downward until the rubber pad contacts the surface of the base, and the friction force between the rubber pad and the base is used to lock the centrifugal turntable. the 8. The coiling device according to claim 5, characterized in that, it comprises two locking structures; the winding column is a cylinder with a through groove inside, and the two locking structures are respectively located on the In the through grooves of the two winding posts, the cover plate is provided with two openings corresponding to the slots of the through grooves. the 9. The cable coiling device according to claim 1 or 2, further comprising at least one coiling member for coiling redundant cables after coiling with the centrifugal turntable is completed, said coiling member Set on the pedestal. the 10 . The coiling device according to claim 3 , further comprising a limiting structure for axially limiting the centrifugal turntable; the limiting structure is arranged on the top of the stator. 11 . the