CN213864864U

CN213864864U - Cable winding and unwinding devices for communication engineering

Info

Publication number: CN213864864U
Application number: CN202022113085.8U
Authority: CN
Inventors: 王子健
Original assignee: Beijing Jiaotong University
Current assignee: Beijing Jiaotong University
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-08-03
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a cable winding and unwinding devices for communication engineering, including bottom plate, first device shell and first fixture block, the four corners position department of bottom plate bottom all installs the universal wheel, first device shell is installed on the top of bottom plate, and the one end of first device shell installs the second device shell, the second device shell is kept away from one side of first device shell one end bottom and is installed driving motor, and the driving motor output installs through the bearing and run through to the inside first bull stick of first device shell, line collection wheel is installed in the outside of the inside first bull stick of first device shell. This cable winding and unwinding devices for communication engineering rotates through the first bull stick of driving motor drive, drives line concentration wheel pair cable when first bull stick is in the pivoted and collects for can be better collect the cable when using, prevent the phenomenon that the winding is lax.

Description

Cable winding and unwinding devices for communication engineering

Technical Field

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

Background

With the development of society, the continuous progress of science and technology, in the middle of the construction of the communication engineering of our country, according to communication equipment's installation demand, need carry out laying of circuit, or collect the cable that finishes using, traditional cable winding and unwinding devices for communication engineering can satisfy people's user demand basically, but still has certain problem, and specific problem is as follows:

1. when most of cable winding and unwinding devices for communication engineering in the market are used, the phenomenon of rollback can often occur in the using process of a common cable collecting roller, so that cables cannot be wound on the roller well, and the working efficiency is reduced;

2. most of cable winding and unwinding devices for communication engineering in the existing market are used, and the existing device can not neatly put cables when the cables are wound and unwound in use, so that the phenomenon of winding and knotting of the cables can be caused when the cables are required to be used subsequently, and the device is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable winding and unwinding devices for communication engineering to the problem that the cable winding awkward appears when rolling back phenomenon reduces work efficiency and receive and release that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cable winding and unwinding device for communication engineering comprises a bottom plate, a first device shell and a first clamping block, universal wheels are mounted at four corners of the bottom end of the bottom plate, the first device shell is mounted at the top end of the bottom plate, a second device shell is mounted at one end of the first device shell, a driving motor is mounted at one side, away from the bottom end of one end of the first device shell, of the second device shell, a first rotating rod penetrating into the first device shell is mounted at the output end of the driving motor through a bearing, a wire collecting wheel is mounted at the outer side of the first rotating rod in the first device shell, a second gear is mounted at the outer side of the first rotating rod in the second device shell, reciprocating lead screws penetrating into the first device shell are mounted at one side, away from the top end of the first device shell, of the second device shell, and first lead screw nuts are arranged at the outer side of the reciprocating lead screws, the inside reciprocal lead screw outside of second device shell is installed and is had first gear with second gear intermeshing, the spout has evenly been seted up to one side of first screw-nut, first screw-nut one end is installed through the bearing and is run through to the inside positive and negative lead screw of spout, and evenly is provided with the second screw-nut that runs through the spout outside positive and negative lead screw, the one end that first gear was kept away from to second screw-nut all articulates there is the snap ring, and the inboard intermediate position department of snap ring has all seted up the second slot, the inside second fixture block that runs through to the snap ring inboard that all sets up of second slot, and the one end that the snap ring was kept away from to the second fixture block all installs the collar, the inboard of collar has all been pasted and has the cloth.

Preferably, the four corners of the top of the bottom plate are provided with threaded holes penetrating through the bottom plate, the top of each threaded hole is provided with a fixing bolt penetrating through the threaded hole, and the bottom of the outer side of each fixing bolt is provided with a fixing insert in a sleeved mode.

Preferably, the end of the reciprocating screw rod, which is far away from the first device shell, is provided with a rotary table, and the end of the rotary table, which is far away from the first device shell, is provided with a second rotating rod.

Preferably, first slots are formed in two sides of the inner wall of the clamping ring, and first fixing rods connected with the mounting ring are arranged inside the first slots.

Preferably, the inside both sides of second slot all seted up the recess, and the inside one side of keeping away from the second slot of recess all installs the spring, the spring is close to second fixture block one end and all installs the first fixture block with the mutual block of second fixture block.

Preferably, the first clamping block and the second clamping block are clamped with each other, and the first clamping block and the second clamping block form a detachable structure.

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

1. the first rotating rod, the line concentration wheel and the driving motor are arranged, the driving motor drives the first rotating rod to rotate, and the line concentration wheel is driven to collect the cables when the first rotating rod rotates, so that the cables can be better collected when the cable collecting device is used, and the phenomenon of loose winding is prevented;

2. meanwhile, the device is provided with a reciprocating screw rod, a first screw rod nut and a first gear, a driving motor drives a first rotating rod to drive a second gear to rotate, the second gear drives a first gear which is meshed with the second gear to rotate when rotating, and then the first gear drives the reciprocating screw rod to drive the first screw rod nut to reciprocate when rotating, so that cables can be better collected when the device is used;

3. meanwhile, the device drives the second screw rod nut to drive the clamping ring to move through the positive and negative screw rods, the clamping ring and the mounting ring, and meanwhile, the mounting ring on the clamping ring drives the cloth piece to be in mutual contact with the cable, so that the surface of the cable can be better cleaned when the device is used, and the cleanliness of the cable is improved.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic top sectional view of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 2 according to the present invention;

fig. 5 is an enlarged schematic view of a portion B in fig. 2 according to the present invention.

In the figure: 1. a base plate; 2. a first device housing; 3. a first rotating lever; 4. a wire collecting wheel; 5. a reciprocating screw rod; 6. a chute; 7. a first lead screw nut; 8. a second device housing; 9. a first gear; 10. a turntable; 11. a second rotating rod; 12. a positive and negative screw rod; 13. a second gear; 14. a drive motor; 15. fixing the bolt; 16. a threaded hole; 17. fixing the insert block; 18. a universal wheel; 19. a snap ring; 20. a mounting ring; 21. cloth blocks; 22. A first fixing lever; 23. a first slot; 24. a groove; 25. a spring; 26. a second slot; 27. a first clamping block; 28. a second fixture block; 29. and a second lead screw nut.

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.

Referring to fig. 1-5, the present invention provides an embodiment: a cable winding and unwinding device for communication engineering comprises a bottom plate 1, a first device shell 2 and a first clamping block 27, universal wheels 18 are mounted at four corners of the bottom end of the bottom plate 1, threaded holes 16 penetrating through the bottom plate 1 are formed in four corners of the top end of the bottom plate 1, fixing bolts 15 penetrating through the threaded holes 16 are arranged at the top ends of the threaded holes 16, fixing insertion blocks 17 are sleeved at the bottom ends of the outer sides of the fixing bolts 15, the fixing insertion blocks can better rotate inside the threaded holes 16 through the fixing bolts 15 when in use, and the fixing insertion blocks 17 are driven to be in mutual contact with the ground when the threaded holes 16 rotate, so that the device can better support the device when in use, and the phenomenon of sliding of the device is prevented;

a first device shell 2 is installed at the top end of the bottom plate 1, a second device shell 8 is installed at one end of the first device shell 2, a driving motor 14 is installed at one side, away from the bottom end of one end of the first device shell 2, of the second device shell 8, a first rotating rod 3 penetrating into the first device shell 2 is installed at the output end of the driving motor 14 through a bearing, a wire collecting wheel 4 is installed at the outer side of the first rotating rod 3 inside the first device shell 2, a second gear 13 is installed at the outer side of the first rotating rod 3 inside the second device shell 8, and a reciprocating screw rod 5 penetrating into the first device shell 2 is installed at one side, away from the top end of one end of the first device shell 2, of the second device shell 8;

a turntable 10 is arranged at one end of the reciprocating screw rod 5, which is far away from the first device shell 2, and a second rotating rod 11 is arranged at one end of the turntable 10, which is far away from the first device shell 2, so that the turntable 10 can be better driven to rotate through the second rotating rod 11 when the device is used, and the practicability of the device can be better improved when the device is used;

a first screw rod nut 7 is arranged on the outer side of the reciprocating screw rod 5, a first gear 9 meshed with a second gear 13 is arranged on the outer side of the reciprocating screw rod 5 in the second device shell 8, a chute 6 is uniformly formed in one side of the first screw rod nut 7, a positive and negative screw rod 12 penetrating into the chute 6 is mounted at one end of the first screw rod nut 7 through a bearing, a second screw rod nut 29 penetrating through the chute 6 is uniformly arranged on the outer side of the positive and negative screw rod 12, and a snap ring 19 is hinged to one end, away from the first gear 9, of the second screw rod nut 29;

the two sides of the inner wall of the snap ring 19 are both provided with first slots 23, and first fixing rods 22 connected with the mounting ring 20 are arranged in the first slots 23, so that the device can be better inserted into the first slots 23 through the first fixing rods 22 when in use, and the mounting ring 20 can be better mounted and dismounted when in use;

a second slot 26 is formed in the middle position of the inner side of the snap ring 19, grooves 24 are formed in two sides of the inner side of the second slot 26, a spring 25 is mounted on one side of the inner side of each groove 24, which is far away from the second slot 26, a first clamping block 27 which is clamped with the second clamping block 28 is mounted at one end of each spring 25, which is close to the second clamping block 28, and the first clamping block 27 can be pushed to clamp the second clamping block 28 through the spring 25 in the inner side of each groove 24 better when the clamping device is used;

the first fixture block 27 and the second fixture block 28 are clamped with each other, and the first fixture block 27 and the second fixture block 28 form a detachable structure, so that the first fixture block 27 can be pushed by the spring 25 to clamp the second fixture block 28 better when in use, and the mounting ring 20 can be mounted and detached better;

the second slots 26 are all provided with second blocks 28 penetrating to the inner side of the snap ring 19, and the mounting rings 20 are all mounted at the ends of the second blocks 28 far away from the snap ring 19, and the inner sides of the mounting rings 20 are all adhered with the cloth pieces 21.

The working principle is as follows: when the cable winding and unwinding device for the communication engineering is used, an external power supply is connected to the device, the device is driven to move through the universal wheel 18, the fixed inserting block 17 is driven to fix the position of the device through the fixed bolt 15 in the rotary threaded hole 16 after the device is moved to a preset position, the device is driven to rotate through the driving motor 14 after the device is fixed, the first rotary rod 3 is driven to rotate through the driving motor 14, the cable is collected by the wire collecting wheel 4 when the first rotary rod 3 rotates, meanwhile, the second gear 13 is driven to rotate through the first rotary rod 3, the first gear 9 is driven to drive the reciprocating screw rod 5 to rotate when the second gear 13 rotates, the first screw rod nut 7 is driven to move when the reciprocating screw rod 5 rotates, so that the cable can be better collected and stored when the device is used,

simultaneously drive second fixture block 28 through collar 20 and insert the inside back of second slot 26, rethread 24 inside spring 25 top moves first fixture block 27 and carries out the block to second fixture block 28, make the device use to carry out the contaction each other through cloth 21 and cable, drive second screw-nut 29 through positive and negative lead screw 12 simultaneously and remove, drive collar 20 and cloth 21 and cable contaction each other through snap ring 19 when second screw-nut 29 removes, make the device can be better when using clear up the surface of cable, do above the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a cable winding and unwinding devices for communication engineering, includes bottom plate (1), first device shell (2) and first fixture block (27), its characterized in that: universal wheels (18) are mounted at four corners of the bottom end of the bottom plate (1), a first device shell (2) is mounted at the top end of the bottom plate (1), a second device shell (8) is mounted at one end of the first device shell (2), a driving motor (14) is mounted at one side, away from the bottom end of the first device shell (2), of the second device shell (8), a first rotating rod (3) penetrating into the first device shell (2) is mounted at the output end of the driving motor (14) through a bearing, a line collecting wheel (4) is mounted at the outer side of the first rotating rod (3) inside the first device shell (2), a second gear (13) is mounted at the outer side of the first rotating rod (3) inside the second device shell (8), and a reciprocating screw rod (5) penetrating into the first device shell (2) is mounted at one side, away from the top end of the first device shell (2), of the second device shell (8), a first screw rod nut (7) is arranged on the outer side of the reciprocating screw rod (5), a first gear (9) meshed with a second gear (13) is installed on the outer side of the reciprocating screw rod (5) in the second device shell (8), a sliding groove (6) is uniformly formed in one side of the first screw rod nut (7), a positive screw rod (12) penetrating into the sliding groove (6) is installed at one end of the first screw rod nut (7) through a bearing, a second screw rod nut (29) penetrating through the sliding groove (6) is uniformly arranged on the outer side of the positive screw rod (12), a clamping ring (19) is hinged to one end, far away from the first gear (9), of the second screw rod nut (29), a second slot (26) is formed in the middle position of the inner side of the clamping ring (19), and a second clamping block (28) penetrating into the inner side of the clamping ring (19) is arranged in the second slot (26), and the mounting ring (20) is installed at one end of the second fixture block (28) far away from the clamping ring (19), and the cloth blocks (21) are adhered to the inner side of the mounting ring (20).

2. The cable reel device for communication engineering according to claim 1, characterized in that: threaded holes (16) penetrating through the bottom plate (1) are formed in the positions of four corners of the top end of the bottom plate (1), fixing bolts (15) penetrating through the threaded holes (16) are arranged on the top ends of the threaded holes (16), and fixing insertion blocks (17) are sleeved at the bottom ends of the outer sides of the fixing bolts (15).

3. The cable reel device for communication engineering according to claim 1, characterized in that: and a turntable (10) is installed at one end, away from the first device shell (2), of the reciprocating screw rod (5), and a second rotating rod (11) is installed at one end, away from the first device shell (2), of the turntable (10).

4. The cable reel device for communication engineering according to claim 1, characterized in that: first slots (23) are formed in two sides of the inner wall of the clamping ring (19), and first fixing rods (22) connected with the mounting ring (20) are arranged inside the first slots (23).

5. The cable reel device for communication engineering according to claim 1, characterized in that: grooves (24) are formed in two sides of the interior of the second slot (26), a spring (25) is mounted on one side, far away from the second slot (26), of the interior of each groove (24), and a first clamping block (27) clamped with the second clamping block (28) is mounted at one end, close to the second clamping block (28), of the spring (25).

6. The cable reel device for communication engineering according to claim 5, wherein: the first clamping block (27) and the second clamping block (28) are clamped with each other, and the first clamping block (27) and the second clamping block (28) form a detachable structure.