CN212832176U

CN212832176U - Communication cable winding and unwinding devices for communication engineering

Info

Publication number: CN212832176U
Application number: CN202021012280.5U
Authority: CN
Inventors: 唐飞
Original assignee: Jiangsu Printe Information Technology Co ltd
Current assignee: Jiangsu Printe Information Technology Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-03-30
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a belong to communication cable receive and release technical field, specifically be a communication cable winding and unwinding devices for communication engineering, comprising a base plate, the upper surface left side fixedly connected with handle of bottom plate, the upper surface middle part of bottom plate is provided with two wind-up roll mounting brackets that correspond around and, and two upside between the wind-up roll mounting bracket is connected with the wind-up roll through the pivot, the pivot front end of wind-up roll is installed from the driven pulleys, the upper surface front side of bottom plate is provided with driving motor, be connected with driving pulley on driving motor's the output shaft, through the mating reaction of sleeve pipe, first pillar, spring, crotch, pinch-roller, can elastically press on the wind-up roll to compress tightly the communication cable on the wind-up roll, avoid the condition of pine taking off; through the cooperation of second pillar, direction regulation pole, uide bushing, can adjust the effect to the wraparound position of communication cable to make the wraparound that communication cable can be even connect on the outer wall of wind-up roll.

Description

Communication cable winding and unwinding devices for communication engineering

Technical Field

The utility model relates to a communication cable receive and releases technical field, specifically is a communication cable winding and unwinding devices for communication engineering.

Background

A communication cable is a cable that transmits telephone, telegraph, facsimile documents, television and radio programs, data and other electrical signals. Is formed by twisting more than one pair of mutually insulated wires. Compared with an overhead open wire, the communication cable has the advantages of large communication capacity, high transmission stability, good confidentiality, less influence of natural conditions and external interference and the like.

When the communication cable is wound, the cable is usually wound around a roller, and when the communication cable is used, the communication cable is released and wound around the roller again after use or when necessary.

The communication cable is easy to loosen when being released or rolled up, so that the tightness of the communication cable is poor, and when the communication cable is rolled up, the communication cable is easy to concentrate on the same area for rolling up, so that the area is accumulated too much, the surrounding communication cable is good, and the rolling up is not uniform.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a communication cable winding and unwinding devices for communication engineering to solve the condition that the pine takes off appears easily when releasing or rolling communication cable that proposes among the above-mentioned background art, make communication cable fastening nature not good, and when convoluteing communication cable, communication cable concentrates on same regional rolling easily, thereby leads to this region to accumulate too much and around but fine communication cable, makes the inhomogeneous problem of convoluteing.

In order to achieve the above object, the utility model provides a following technical scheme: a communication cable winding and unwinding device for communication engineering comprises a base plate, wherein a handle is fixedly connected to the left side of the upper surface of the base plate, two winding roller mounting frames which correspond to each other in the front-back direction are arranged in the middle of the upper surface of the base plate, a winding roller is connected to the upper side between the two winding roller mounting frames through a rotating shaft, a driven belt wheel is mounted at the front end of the rotating shaft of the winding roller, a driving motor is arranged on the front side of the upper surface of the base plate, a driving belt wheel is connected to an output shaft of the driving motor, the driven belt wheel is connected with the driving belt wheel through a belt, a sleeve is fixedly connected to the right side wall of the handle, a first support column is arranged on the right side wall of the sleeve, penetrates through the right side wall of the sleeve and extends to the right side of the sleeve, a spring is supported between the left end of the, the inner part of the fork frame is connected with a compression roller through a support shaft, the compression roller is supported on the left side wall of the winding roller, the right side of the upper surface of the bottom plate is connected with a second support through a pin shaft, and the top end of the second support is connected with a guide sleeve through a pin shaft.

Preferably, the left side and the right side of the lower surface of the bottom plate are both provided with idler wheels, and the idler wheels on the right side are universal idler wheels.

Preferably, a sliding strip is arranged on the outer wall of the first support column along the axis of the first support column, and a sliding groove matched with the sliding strip is formed in the right side wall of the sleeve.

Preferably, a ceramic inner bushing is embedded in the guide sleeve.

Preferably, a guide adjusting rod is connected to the outer wall of the second support.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the sleeve, the first support, the spring, the fork frame and the pressing roller are matched to elastically press the winding roller, so that the communication cable on the winding roller is pressed, and the loosening condition is avoided;

2) through the cooperation of second pillar, direction regulation pole, uide bushing, can adjust the effect to the wraparound position of communication cable to make the wraparound that communication cable can be even connect on the outer wall of wind-up roll.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the pressing roller of the present invention;

fig. 3 is a right-side view structural diagram of the second support column of the present invention.

In the figure: the device comprises a base plate 1, rollers 2, a handle 3, a take-up roll mounting frame 4, a take-up roll 5, a driven belt wheel 6, a driving motor 7, a driving belt wheel 8, a sleeve 9, a first support 10, a spring 11, a fork frame 12, a pressure roller 13, a second support 14, a guide adjusting rod 15 and a guide sleeve 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-3, the present invention provides a technical solution: a communication cable winding and unwinding device for communication engineering comprises a bottom plate 1, wherein a handle 3 is fixedly connected to the left side of the upper surface of the bottom plate 1;

the handle 3 is convenient for regulating and controlling the bottom plate 1, such as moving;

the middle part of the upper surface of the bottom plate 1 is provided with two corresponding wind-up roll mounting frames 4, the front part and the back part of the upper surface of the bottom plate 1 are corresponding to each other, the upper side between the two wind-up roll mounting frames 4 is connected with a wind-up roll 5 through a rotating shaft, the front end of the rotating shaft of the wind-up roll 5 is provided with a driven belt wheel 6, the front side of the upper surface of the bottom plate 1 is provided with a driving motor 7, an output shaft of the driving motor 7 is connected with a driving belt wheel 8, and the;

the driving motor 7 adopts a servo motor, the driving motor 7 can drive the driving belt wheel 8 to rotate clockwise or anticlockwise, and the driving belt wheel 8 drives the driven belt wheel 6 and the winding roller 5 to rotate through a belt, so that the communication cable on the winding roller 5 is wound or released;

a sleeve 9 is fixedly connected to the right side wall of the handle 3, a first support column 10 is arranged on the right side wall of the sleeve 9, the first support column 10 penetrates through the right side wall of the sleeve 9 and extends to the right side of the sleeve 9, a spring 11 is supported between the left end of the first support column 10 and the left side of the inner cavity of the sleeve 9, a fork 12 is arranged at the right end of the first support column 10, a pressing roller 13 is connected to the interior of the fork 12 through a support shaft, and the pressing roller 13 is supported on the left side wall of the winding roller 5;

the compression roller 13 presses the communication cable on the winding roller 5, the sleeve 9 and the first support column 10 can move relatively, and the compression roller 13 can be kept pressed on the outer wall of the winding roller 5 through elastic support of the spring 11.

The right side of the upper surface of the bottom plate 1 is connected with a second support column 14 through a pin shaft, the top end of the second support column 14 is connected with a guide sleeve 16 through a pin shaft, and a communication cable is inserted in the guide sleeve 16.

Further, the left side and the right side of the lower surface of the bottom plate 1 are both provided with idler wheels 2, and the idler wheels 2 on the right side are universal idler wheels, so that the device can be conveniently moved.

Further, a sliding strip is arranged on the outer wall of the first support column 10 along the axis of the first support column 10, a sliding groove matched with the sliding strip is formed in the right side wall of the sleeve 9, and the first support column 10 can only axially move relative to the sleeve 9 and cannot rotate under the matching action of the sliding strip and the sliding groove.

Furthermore, a ceramic inner bushing is embedded in the guide sleeve 16, so that the moving friction force of the communication cable in the guide sleeve 16 is small, and the abrasion to the communication cable is reduced.

Furthermore, the outer wall of the second support post 14 is connected with a guiding adjusting rod 15, so that the swinging of the second support post 14 can be adjusted manually.

The working principle is as follows:

winding: the driving motor 7 drives the winding roller 5 to rotate forward through the matching of the driving belt wheel 8 and the driven belt wheel 6, the communication cables start to penetrate through the guide sleeve 16 and wind on the outer wall of the winding roller 5, and as the number of the communication cables on the winding roller 5 increases, the compression roller 13 is supported by the communication cables to drive the first support column 10 to contract towards the inside of the sleeve 9, so that the compression roller 13 is kept pressed on the winding roller 5, and the compression roller 13 is set to be parallel to the axis of the winding roller 5;

during winding, the handheld guide adjusting rod 15 pulls the second support column 14 to swing back and forth relative to the pin shaft at the bottom, so that the communication cables can be wound on different positions of the outer wall of the winding roller 5, and the communication cables are uniformly wound on the outer wall of the winding roller 5 through regulation and control;

releasing: the driving motor 7 drives the winding roller 5 to rotate reversely through the matching of the driving belt wheel 8 and the driven belt wheel 6, and the end of the communication cable is pulled outwards by a worker.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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

Claims

1. The utility model provides a communication cable winding and unwinding devices for communication engineering, includes bottom plate (1), its characterized in that: the winding device is characterized in that a handle (3) is fixedly connected to the left side of the upper surface of the bottom plate (1), two winding roller mounting frames (4) corresponding to each other are arranged in the middle of the upper surface of the bottom plate (1), a winding roller (5) is connected to the upper side between the two winding roller mounting frames (4) through a rotating shaft, a driven pulley (6) is installed at the front end of the rotating shaft of the winding roller (5), a driving motor (7) is arranged on the front side of the upper surface of the bottom plate (1), a driving pulley (8) is connected to an output shaft of the driving motor (7), the driven pulley (6) is connected with the driving pulley (8) through a belt, a sleeve (9) is fixedly connected to the right side wall of the handle (3), a first support column (10) is arranged on the right side wall of the sleeve (9), and the first support column (10) penetrates through the right side wall of the sleeve (9, a spring (11) is supported between the left end of the first support (10) and the left side of the inner cavity of the sleeve (9), a fork frame (12) is arranged at the right end of the first support (10), a pressing roller (13) is connected inside the fork frame (12) through a supporting shaft, the pressing roller (13) is supported on the left side wall of the winding roller (5), a second support (14) is connected to the right side of the upper surface of the base plate (1) through a pin shaft, and a guide sleeve (16) is connected to the top end of the second support (14) through a pin shaft.

2. The communication cable reel for communication engineering according to claim 1, characterized in that: the left side and the right side of the lower surface of the bottom plate (1) are provided with idler wheels (2), and the idler wheels (2) on the right side are universal idler wheels.

3. The communication cable reel for communication engineering according to claim 1, characterized in that: a sliding strip is arranged on the outer wall of the first support column (10) along the axis of the first support column (10), and a sliding groove matched with the sliding strip is formed in the right side wall of the sleeve (9).

4. The communication cable reel for communication engineering according to claim 1, characterized in that: and a ceramic inner bushing is embedded in the guide sleeve (16).

5. The communication cable reel for communication engineering according to claim 1, characterized in that: and the outer wall of the second support column (14) is connected with a guide adjusting rod (15).