CN213085082U

CN213085082U - Communication cable winding and unwinding devices for communication engineering

Info

Publication number: CN213085082U
Application number: CN202021436485.6U
Authority: CN
Inventors: 强龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-18
Filing date: 2020-07-18
Publication date: 2021-04-30
Anticipated expiration: 2030-07-18

Abstract

The utility model provides a communication cable winding and unwinding devices for communication engineering, which comprises a frame, the frame is detachably provided with a winding reel along the horizontal direction, the frame is provided with a rotary supporting and positioning assembly matched with the winding reel, the winding reel is provided with an inner hexagonal positioning cylinder along the axis, the frame corresponding to one end of the inner hexagonal positioning cylinder is rotatably connected with a first inner hexagonal rotary sleeve through a bearing, and the frame corresponding to the other end of the inner hexagonal positioning cylinder is rotatably connected with a second inner hexagonal rotary sleeve through a bearing; an outer hexagonal positioning column is correspondingly arranged among the second inner hexagonal rotary sleeve, the inner hexagonal positioning cylinder and the first inner hexagonal rotary sleeve along the horizontal direction in a penetrating manner, and a limiting and fixing component matched with the outer hexagonal positioning column is arranged on the second inner hexagonal rotary sleeve; the utility model discloses can carry out the dismouting to the spool fast and change, simple to use, the normal progress of engineering is guaranteed in easily operation, and the result of use is better.

Description

Communication cable winding and unwinding devices for communication engineering

Technical Field

The utility model relates to a cable winding and unwinding devices specifically is a communication cable winding and unwinding devices for communication engineering.

Background

In the construction process of communication engineering, a cable winding and unwinding device is often needed. However, the existing cable winding and unwinding device is inconvenient to replace a winding reel after the cable is wound up and unwound, so that the winding reel is not beneficial to continuously unwinding or winding up, the progress of the project is easily influenced, the time is delayed, and the use is inconvenient.

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 problem that proposes among the above-mentioned background art.

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 rack, wherein a winding reel is detachably arranged on the rack along the horizontal direction, a rotary supporting and positioning assembly matched with the winding reel is arranged on the rack, an inner hexagonal positioning drum is arranged on the winding reel along the axis, a first inner hexagonal rotary sleeve is rotatably connected to the rack corresponding to one end of the inner hexagonal positioning drum through a bearing, and a driving assembly in linkage connection with the first inner hexagonal rotary sleeve is arranged on the rack;

a second inner hexagonal rotary sleeve is rotatably connected to the rack corresponding to the other end of the inner hexagonal positioning cylinder through a bearing; an outer hexagonal positioning column is correspondingly arranged among the second inner hexagonal rotary sleeve, the inner hexagonal positioning cylinder and the first inner hexagonal rotary sleeve along the horizontal direction in a penetrating manner, and a limiting and fixing component matched with the outer hexagonal positioning column is arranged on the second inner hexagonal rotary sleeve;

the winding reel is detachably connected with the rack through mutual matching of the inner hexagonal positioning cylinder, the first inner hexagonal rotary sleeve, the second inner hexagonal rotary sleeve outer hexagonal positioning column, the rotary supporting and positioning assembly and the limiting and fixing assembly.

As a further aspect of the present invention: the rotary supporting and positioning assembly comprises positioning rings arranged at two ends of the winding reel, and annular positioning grooves are formed in each positioning ring along the circumferential direction;

the machine frame is provided with supporting plates which are in one-to-one correspondence with the positioning rings, the upper ends of the supporting plates are of arc structures, and the arc structures are rotatably connected with a plurality of supporting and positioning wheels which are matched with the annular positioning grooves through rotating shafts.

As a further aspect of the present invention: the driving assembly is composed of a servo motor arranged on the rack, a first belt wheel arranged at the power output end of the servo motor and a second belt wheel arranged on a first inner hexagonal rotary sleeve and connected with the first belt wheel in a linkage mode through a belt.

As a further aspect of the present invention: the limiting fixing assembly comprises a limiting plate integrally formed at one end of the outer hexagonal positioning column, a abdicating through hole is formed in the second inner hexagonal rotating sleeve, an installation cylinder is arranged on the second inner hexagonal rotating sleeve at the periphery of the abdicating through hole, the lower end of the installation cylinder is arranged in an open manner, a connecting rod is movably arranged in the installation cylinder along the axis, the upper end of the connecting rod movably penetrates through the top of the installation cylinder, and a pull ring is arranged at the upper end of the connecting rod;

the lower end of the connecting rod is provided with a limiting column, the outer hexagonal positioning column is provided with a limiting groove matched with the limiting column, and the connecting rod in the mounting cylinder is provided with a return spring.

As a further aspect of the present invention: the inner diameter of the installation cylinder is the same as the diameter of the yielding through hole.

As a further aspect of the present invention: the lower end of the limiting column is of a semi-spherical structure.

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

after the structure is adopted by the utility model, the winding reel is detachably connected with the frame through the mutual matching of the inner hexagonal positioning cylinder, the first inner hexagonal rotary sleeve, the second inner hexagonal rotary sleeve outer hexagonal positioning column, the rotary supporting and positioning component and the limiting and fixing component; in the process of taking up or paying off, the winding reel can be driven to rotate to take up or pay off by the arranged hexagonal structure; after the winding or the paying-off is finished, the outer hexagonal positioning column is drawn out, the winding reel can be quickly disassembled, assembled and replaced, the use is simple, the operation is easy, the use effect is good, and the progress of the project is not influenced.

Furthermore, through the rotary supporting and positioning assembly, the winding reel can be supported in an auxiliary mode, so that the winding reel can rotate more stably, meanwhile, the winding reel can be positioned, the winding reel is prevented from moving axially, the structure is simple and compact, and the using effect is good. The utility model discloses can carry out the dismouting to the spool fast and change, simple to use, the normal progress of engineering is guaranteed in easily operation, and the result of use is better.

Drawings

Fig. 1 is a schematic structural view of a communication cable winding and unwinding device for communication engineering.

Fig. 2 is a sectional view taken along line a-a in fig. 1.

Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.

In the figure: 1. a frame; 2. a spool; 3. a rotary support positioning assembly; 301. a positioning ring; 302. an annular positioning groove; 303. A support plate; 304. supporting a positioning wheel; 4. an inner hexagonal positioning cylinder; 5. a first inner hexagonal rotary sleeve; 6. a drive assembly; 601. A servo motor; 602. a first pulley; 603. a second pulley; 7. a second inner hexagonal rotary sleeve; 8. an outer hexagonal positioning post; 9. a limiting and fixing component; 901. a limiting plate; 902. mounting the cylinder; 903. a connecting rod; 904. a pull ring; 905. a limiting column; 906. A limiting groove; 907. a return spring.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a communication cable winding and unwinding device for communication engineering comprises a frame 1, wherein a winding reel 2 is detachably arranged on the frame 1 along a horizontal direction, a rotary supporting and positioning assembly 3 matched with the winding reel 2 is arranged on the frame 1, an inner hexagonal positioning drum 4 is arranged on the winding reel 2 along an axis, a first inner hexagonal rotary sleeve 5 is rotatably connected to the frame 1 corresponding to one end of the inner hexagonal positioning drum 4 through a bearing, and a driving assembly 6 in linkage connection with the first inner hexagonal rotary sleeve 5 is arranged on the frame 1; a second inner hexagonal rotary sleeve 7 is rotatably connected to the rack 1 corresponding to the other end of the inner hexagonal positioning cylinder 4 through a bearing; an outer hexagonal positioning column 8 is correspondingly arranged among the second inner hexagonal rotary sleeve 7, the inner hexagonal positioning cylinder 4 and the first inner hexagonal rotary sleeve 5 along the horizontal direction, and a limiting and fixing component 9 matched with the outer hexagonal positioning column 8 is arranged on the second inner hexagonal rotary sleeve 7; the winding reel 2 is detachably connected with the rack 1 through mutual matching of the inner hexagonal positioning cylinder 4, the first inner hexagonal rotary sleeve 5, the second inner hexagonal rotary sleeve 7, the outer hexagonal positioning column 8, the rotary supporting and positioning assembly 3 and the limiting and fixing assembly 9. In the process of taking up or paying off, the winding reel 2 can be driven to rotate to take up or pay off by the arranged hexagonal structure; after the winding or the paying-off is finished, the outer hexagonal positioning column 8 is drawn out, the winding reel 2 can be quickly disassembled, assembled and replaced, the use is simple, the operation is easy, the use effect is good, and the progress of the project is not influenced.

Preferably, the rotary supporting and positioning assembly 3 comprises positioning rings 301 arranged at two ends of the winding reel 2, and each positioning ring 301 is provided with an annular positioning groove 302 along the circumferential direction; the machine frame 1 is provided with supporting plates 303 corresponding to the positioning rings 301 one by one, the upper ends of the supporting plates 303 are arc-shaped structures, and the arc-shaped structures are rotatably connected with a plurality of supporting positioning wheels 304 matched with the annular positioning grooves 302 through rotating shafts. Through the mutually supporting of holding ring 301, annular positioning groove 302, backup pad 303 and support positioning wheel 304, can carry out the auxiliary stay to spool 2, make spool 2 rotate more stably, simultaneously, can fix a position spool 2, prevent 2 axial displacement of spool, simple structure, compactness, the result of use is better.

In addition, the driving assembly 6 is composed of a servo motor 601 arranged on the frame 1, a first belt wheel 602 arranged at the power output end of the servo motor 601, and a second belt wheel 603 arranged on the first hexagonal socket head 5 and linked with the first belt wheel 602 through a belt, and can drive the first hexagonal socket head 5 to rotate, so as to drive the winding reel 2 to rotate for winding or unwinding.

Specifically, the limiting fixing component 9 comprises a limiting plate 901 integrally formed at one end of the outer hexagonal positioning column 8, the outer hexagonal positioning column 8 can be limited, a abdicating through hole is formed in the second inner hexagonal rotating sleeve 7, an installation cylinder 902 is arranged on the second inner hexagonal rotating sleeve 7 at the periphery of the abdicating through hole, the lower end of the installation cylinder 902 is arranged in an open manner, a connecting rod 903 is movably arranged in the installation cylinder 902 along the axis, the upper end of the connecting rod 903 movably penetrates through the top of the installation cylinder 902, and a pull ring 904 is arranged at the upper end of the connecting rod 903; a limiting column 905 is arranged at the lower end of the connecting rod 903, a limiting groove 906 matched with the limiting column 905 is arranged on the outer hexagonal positioning column 8, and a reset spring 907 is arranged on the connecting rod 903 in the installation cylinder 902. In the process of winding or unwinding, the limiting column 905 is inserted into the limiting groove 906 under the action of the return spring 907, so that the outer hexagonal positioning column 8 is fixed, and the outer hexagonal positioning column 8 can only rotate and cannot move axially; when the winding reel 2 needs to be replaced, the pull ring 904 is pulled outwards, the limiting column 905 is separated from the limiting groove 906, and the outer hexagonal positioning column 8 can be pulled out, so that the winding reel 2 can be replaced, and the winding reel replacement device is simple in structure, convenient to operate and convenient to use.

Further, the internal diameter of installation section of thick bamboo 902 is the same with the diameter of stepping down the through-hole, makes things convenient for spacing post 905 to slide along installation section of thick bamboo 902 and stepping down the through-hole.

Still further, the lower end of the limiting column 905 is of a semi-spherical structure, so that the limiting column 905 can be conveniently inserted into the limiting groove 906.

In this embodiment, it should be noted that the servo motor 601 adopted in the present application is a prior art, and therefore, the connection relationship and principle thereof are not described herein again.

The utility model discloses a theory of operation is: during the use, start drive assembly 6, through the cooperation of rotatory support positioning component 3, first interior hexagonal rotating sleeve 5, second interior hexagonal rotating sleeve 7, outer hexagonal reference column 8 and spacing fixed subassembly 9, drive the spool 2 and rotate, receive line or unwrapping wire.

When the winding reel 2 needs to be replaced, the pull ring 904 is pulled outwards firstly, the limiting column 905 is separated from the limiting groove 906, and then the outer hexagonal positioning column 8 is directly pulled out, so that the winding reel 2 can be disassembled. Then, a new winding reel 2 is placed at a proper position, the supporting and positioning wheel 304 is positioned in the annular positioning groove 302, and the winding reel 2 is positioned; then, the outer hexagonal positioning column 8 sequentially passes through the second inner hexagonal rotary sleeve 7, the inner hexagonal positioning cylinder 4 and the first inner hexagonal rotary sleeve 5; finally, the limiting post 905 is inserted into the limiting groove 906 under the action of the return spring 907 to limit and fix the outer hexagonal positioning post 8.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A communication cable winding and unwinding device for communication engineering comprises a rack (1) and is characterized in that a winding reel (2) is detachably arranged on the rack (1) along the horizontal direction, a rotary supporting and positioning assembly (3) matched with the winding reel (2) is arranged on the rack (1), an inner hexagonal positioning drum (4) is arranged on the winding reel (2) along the axis, a first inner hexagonal rotary sleeve (5) is rotatably connected to the rack (1) corresponding to one end of the inner hexagonal positioning drum (4) through a bearing, and a driving assembly (6) in linkage connection with the first inner hexagonal rotary sleeve (5) is arranged on the rack (1);

a second inner hexagonal rotary sleeve (7) is rotatably connected to the rack (1) corresponding to the other end of the inner hexagonal positioning cylinder (4) through a bearing; an outer hexagonal positioning column (8) is correspondingly arranged among the second inner hexagonal rotary sleeve (7), the inner hexagonal positioning cylinder (4) and the first inner hexagonal rotary sleeve (5) in a penetrating manner along the horizontal direction, and a limiting and fixing component (9) matched with the outer hexagonal positioning column (8) is arranged on the second inner hexagonal rotary sleeve (7);

the winding reel (2) is detachably connected with the rack (1) through mutual matching of an inner hexagonal positioning cylinder (4), a first inner hexagonal rotary sleeve (5), a second inner hexagonal rotary sleeve (7), an outer hexagonal positioning column (8), a rotary supporting and positioning assembly (3) and a limiting and fixing assembly (9).

2. The communication cable reeling and unreeling device for communication engineering as claimed in claim 1, wherein the rotary supporting and positioning assembly (3) comprises positioning rings (301) arranged at two ends of the reeling drum (2), and each positioning ring (301) is provided with an annular positioning groove (302) along the circumferential direction;

the machine frame (1) is provided with supporting plates (303) which are in one-to-one correspondence with the positioning rings (301), the upper ends of the supporting plates (303) are of arc structures, and the arc structures are rotatably connected with a plurality of supporting positioning wheels (304) which are matched with the annular positioning grooves (302) through rotating shafts.

3. The communication cable winding and unwinding device for communication engineering according to claim 1, wherein the driving assembly (6) comprises a servo motor (601) arranged on the frame (1), a first belt wheel (602) arranged at a power output end of the servo motor (601), and a second belt wheel (603) arranged on the first hexagonal socket head (5) and linked with the first belt wheel (602) through a belt.

4. The communication cable winding and unwinding device for the communication engineering according to claim 1, wherein the limiting and fixing component (9) comprises a limiting plate (901) integrally formed at one end of an outer hexagonal positioning column (8), a abdicating through hole is formed in a second inner hexagonal rotating sleeve (7), an installation cylinder (902) is arranged on the second inner hexagonal rotating sleeve (7) at the periphery of the abdicating through hole, the lower end of the installation cylinder (902) is arranged in an open manner, a connecting rod (903) is movably arranged in the installation cylinder (902) along an axis, the upper end of the connecting rod (903) movably penetrates through the top of the installation cylinder (902), and a pull ring (904) is arranged at the upper end of the connecting rod;

the lower end of the connecting rod (903) is provided with a limiting column (905), the outer hexagonal positioning column (8) is provided with a limiting groove (906) matched with the limiting column (905), and the connecting rod (903) in the mounting cylinder (902) is provided with a return spring (907).

5. The communication cable reeling and unreeling device for communication engineering as claimed in claim 4, wherein the inner diameter of the mounting cylinder (902) is the same as the diameter of the abdicating through hole.

6. The communication cable winding and unwinding device for communication engineering according to claim 4, wherein the lower end of the limiting column (905) is in a semi-spherical structure.