CN212174073U - Pay-off is used in optical fiber cable wiring - Google Patents

Abstract

The utility model discloses a pay-off device for optical fiber cable wiring. The passing part of the first support plate is connected in rotation, the part of the rotating shaft corresponding to one side of the first support plate is sleeved with a runner, and the part of the rotating shaft corresponding to the other side of the first support plate is coaxially fixed with an unwinding roller. The first support plate has the function of automatic pay-off drive, the motor is turned on and the first support frame is driven to rotate, the reel installed on the first support frame releases the cable, and the toughness of the cable itself keeps the cable continuously passing through the wiring. Because the router has the function of straightening and fine-tuning the cable, the cable is automatically released, reducing the power of artificial traction, better protecting the cable from being pulled and causing the sheath layer to crack, and preventing the internal structure of the cable. damage.

Description

A pay-off device for optical fiber cable wiring

technical field

The utility model belongs to the technical field of communication construction, in particular to a pay-off device for optical fiber cable wiring.

Background technique

Communication engineering (also known as telecommunications engineering, formerly known as long-distance communication engineering, weak current engineering) is an important branch of electronic engineering, a sub-specialty of electronic information, and one of the basic disciplines. The discipline is concerned with the principles and applications of information transmission and signal processing in communications. This major learns the knowledge of communication technology, communication system and communication network, and can be engaged in research, design, manufacture, operation in the field of communication, and development and application of communication technology and equipment in various sectors of the national economy and the national defense industry.

The inside of the optical fiber cable is plastic or glass fiber. When the optical cable is laid, it is necessary to pull the optical cable to move forward. In the process of pulling the optical cable, the internal structure of the optical cable is easily damaged due to the action of the traction force. Therefore, the utility model mainly solves the problem that the internal structure of the optical cable is easily damaged due to the traction effect of the optical cable during the laying process.

Utility model content

The purpose of the utility model is to provide a pay-off device for optical fiber cable wiring, which mainly solves the problem that the internal structure of the optical fiber cable is easily damaged due to the pulling action of the optical fiber cable during the laying process.

In order to solve the above-mentioned technical problems, the utility model is realized through the following technical solutions:

A pay-off device for optical fiber cable wiring

It includes a bottom plate, the upper side of the bottom plate is provided with a first supporting plate, the center of the first supporting plate is provided with a rotating shaft, the rotating shaft passes through the center of the first supporting plate and rotates with the passing part of the first supporting plate The part of the rotating shaft corresponding to one side of the first support plate is sleeved with a runner, and the part of the rotating shaft corresponding to the other side of the first support plate is coaxially fixed with an unwinding roller;

A motor is provided on one side of the bottom plate corresponding to the first supporting plate, and a wiring device is provided on the other side of the bottom plate corresponding to the first supporting plate;

The output end of the motor is matched with the runner through a belt drive, and the router includes a wide opening and a narrow opening, and the wide opening and the narrow opening are arc-shaped.

Further, a pay-off device for optical fiber cable wiring, the narrow opening of the router is provided with two rollers, the two rollers are arranged oppositely, and the side walls of the rollers are provided with grooves for cables to pass through .

Further, a pay-off device for optical fiber cable wiring, the other side of the first support plate is also provided with a second support plate, the rotating shaft passes through the second support plate and is connected with the passing part of the second support plate. Swivel connection.

Further, a pay-off device for optical fiber cable wiring, the unwinding roller is also provided with a tightening sleeve, the tightening sleeve is threaded with the unwinding roller, and the connection between the rotating shaft and the unwinding roller is also provided with a turntable.

Further, in a pay-off device for optical fiber cable wiring, a rubber layer is adhered to one side of the turntable corresponding to the pay-off roller.

The utility model has the following beneficial effects:

The first support plate has an automatic pay-off driving function, it rotates under the drive of the motor, passes the end of the cable through the wiring device, turns on the motor and drives the first support frame to rotate, and the reel installed on the first support frame will The cable is released, and the toughness of the cable itself keeps the cable continuously passing through the router. Because the router has the function of straightening and fine-tuning the cable, the cable is automatically released, reducing the power of artificial traction and providing better protection. The cable is not affected by pulling, which causes the sheath to crack, preventing damage to the internal structure of the cable.

Of course, any product implementing the present invention does not necessarily need to simultaneously achieve all of the above-mentioned advantages.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1: The top view of the structure schematic diagram of the present utility model.

Figure 2: The front view of the structural schematic diagram of the present utility model.

Figure 3: Structure diagram of the utility model wiring device.

Figure 4: Structure diagram of the utility model wiring device.

In the accompanying drawings, the list of components represented by each number is as follows:

Bottom plate 1, first supporting plate 11, rotating shaft 2, runner 21, unwinding roller 3, motor 4, wiring device 5, belt 41, roller 51, groove 52, second supporting plate 12, fastening sleeve 31, turntable 32. Rubber layer 33.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "surrounding" It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, are constructed and operated in a specific orientation, and therefore cannot be understood as a reference to the present utility model. New type of restriction.

As shown in Figure 1-4: A pay-off device for optical fiber cable wiring

It includes a bottom plate 1, the upper side of the bottom plate 1 is provided with a first supporting plate 11, the center of the first supporting plate 11 is provided with a rotating shaft 2, the rotating shaft 2 passes through the center of the first supporting plate 11 and is connected with the first supporting plate 11. The passing part of the support plate 11 is connected in rotation, the part of the rotating shaft 2 corresponding to one side of the first support plate 11 is sleeved with a runner 21 , and the part of the rotating shaft 2 corresponding to the other side of the first support plate 11 is coaxially fixed. With unwinding roller 3;

A motor 4 is provided on one side of the bottom plate 1 corresponding to the first supporting plate 11 , and a wiring device 5 is provided on the other side of the bottom plate 1 corresponding to the first supporting plate 11 ;

The output end of the motor 4 and the runner 21 are driven and matched by a belt 41, and the wiring device 5 includes a wide opening and a narrow opening, and the wide opening and the narrow opening are arc-shaped.

In the utility model, the wide mouth corresponds to the unwinding roller, the unwinding roller is used to install the reel of the optical cable, the width of the reel is equal to the width of the wide mouth, and is used to receive the optical cable unrolled at different angles, and the cable enters In the process of moving to the narrow mouth after the router, it will continue to gather towards the center and unify the line.

In addition, the first support plate has an automatic pay-off driving function, which rotates under the drive of the motor. The complete working process is: pass the end of the cable through the router, turn on the motor and drive the first support frame to rotate, and install it on the The reel on the first support frame releases the cable, and the toughness of the cable itself keeps the cable continuously passing through the router. Because the router has the function of straightening and fine-tuning the cable, the cable is automatically released, reducing the size of the cable. The power of artificial traction can better protect the cable from being pulled and cause the sheath to crack and prevent the internal structure of the cable from being damaged.

As shown in Figures 3-4: two rollers 51 are provided at the narrow opening of the router 5, and the two rollers 51 are arranged opposite each other. The side walls of the rollers 51 are provided with grooves 52 for cables to pass through. . The side walls of the two rollers are pressed against each other, and the two grooves are pieced together to form a through hole for the cable. When the cable passes through, the roller has the function of improving the smoothness.

As shown in FIG. 1 : the other side of the first support plate 11 is also provided with a second support plate 12 , and the rotating shaft 2 passes through the second support plate 12 and is rotatably connected with the passing part of the second support plate 12 . The second support plate cooperates with the first support plate to improve the stability of the rotating shaft, wherein bearings are provided between the rotating shaft and the passing parts of the first support plate and the second support plate.

As shown in Figure 1: the unwinding roller 3 is also provided with a fastening sleeve 31, the fastening sleeve 31 is threaded with the unwinding roller 3, and the connection between the rotating shaft 2 and the unwinding roller 3 is also provided with a turntable 32.

As shown in FIG. 1 , a rubber layer 33 is adhered to one side of the turntable 32 corresponding to the unwinding roller 3 . The rubber layer is used to improve the friction force between the first support plate and the drum.

In the description of this specification, description with reference to the terms "one embodiment", "example", "specific example", etc. means that a specific feature, structure, material or characteristic described in connection with the embodiment or example is included in the present invention. in at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the content of this specification. This specification selects and describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. A kind of optical fiber cable lays and uses the pay-off, characterized by that:

the winding device comprises a bottom plate (1), wherein a first supporting plate (11) is arranged on the upper side of the bottom plate (1), a rotating shaft (2) is arranged in the center of the first supporting plate (11), the rotating shaft (2) penetrates through the center of the first supporting plate (11) and is rotatably connected with the penetrating part of the first supporting plate (11), a rotating wheel (21) is sleeved on the part, corresponding to one side of the first supporting plate (11), of the rotating shaft (2), and a unwinding roller (3) is coaxially and fixedly connected with the part, corresponding to the other side of the first supporting plate (11), of the rotating shaft (2);

a motor (4) is arranged on one side of the bottom plate (1) corresponding to the first supporting plate (11), and a wiring device (5) is arranged on the other side of the bottom plate (1) corresponding to the first supporting plate (11);

the output end of the motor (4) is in transmission fit with the rotating wheel (21) through a belt (41), and the wiring unit (5) comprises a wide opening and a narrow opening which are in arc transition.

2. The optical fiber cable routing pay-off device of claim 1, wherein: two rollers (51) are arranged at the narrow opening of the wiring device (5), the two rollers (51) are arranged oppositely, and grooves (52) for cables to pass through are formed in the side walls of the rollers (51).

3. The optical fiber cable routing pay-off device of claim 1, wherein: the other side of the first supporting plate (11) is also provided with a second supporting plate (12), and the rotating shaft (2) penetrates through the second supporting plate (12) and is rotatably connected with the penetrating part of the second supporting plate (12).

4. The optical fiber cable routing pay-off device of claim 1, wherein: unreel roller (3) and still be provided with adapter sleeve (31), adapter sleeve (31) and unreel roller (3) screw-thread fit, pivot (2) and the junction of unreeling roller (3) still are provided with carousel (32).

5. The optical fiber cable routing pay-off device of claim 4, wherein: a rubber layer (33) is adhered to one side of the rotary disc (32) corresponding to the unwinding roller (3).

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