CN214455927U

CN214455927U - Multifunctional cable winding and unwinding device for communication engineering

Info

Publication number: CN214455927U
Application number: CN202120229326.7U
Authority: CN
Inventors: 余彤; 江稳楹; 刘凌佳; 张永敏
Original assignee: Fujian Normal University
Current assignee: Fujian Normal University
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-10-22
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses a multifunctional cable winding and unwinding device for communication engineering, which comprises a base, wherein the bottom of the base is connected with a grounding plate in a sliding way, a first mounting cavity is arranged in the base, a lifting component for lifting the grounding plate is arranged on the inner wall of the top of the first mounting cavity, the top of the base is fixedly provided with a mounting seat, two sides of the top of the mounting seat are rotatably connected with two clamping blocks, a third mounting cavity is arranged in the base, a driving component for driving the two clamping blocks is arranged on the inner wall of one side of the third mounting cavity, base top bilateral symmetry is provided with two cable rollers, the utility model discloses simple structure promotes the base to work area, starts first motor and fixes the base, puts into the ring channel of clamp splice with the cable in, starts the second motor and fixes the cable, and easy operation has improved the practicality.

Description

Multifunctional cable winding and unwinding device for communication engineering

Technical Field

The utility model relates to a communication engineering technical field especially relates to a communication engineering uses multi-functional cable winding and unwinding devices.

Background

Communication technology, also known asCommunication engineering(also doInformation engineeringTelecommunications engineering, old-called telecommunications engineering,Weak electrician Program for programming) Is thatElectronic engineeringIs also one of the basic disciplines concerned about the communication processLetter Information transmissionAnd the principle and application of signal processing, the research of communication engineering is that information is transmitted from a transmitting end (information source) to one or more receiving ends (information sinks) through electric pulses in the form of electromagnetic waves, sound waves or light waves, whether the receiving ends can correctly identify the information depends on the loss power in transmission,signal processingIs an important link in communication engineering, including filtering, encoding and decoding, etc., and professional courses including computer network foundation,Circuit foundation、Principle of communication system、Switching technique、Wireless technology、Meter Computer communication network、Communication electronics、Digital electronics、Optical fiber communicationAnd the like.

The existing cable winding and unwinding device for communication engineering has single function and has the following problems, for example: 1. the cable can not be fixed when the cable is not paid off, the cable is not convenient to continue to be used next time, and 2, the cable is not firmly attached to the ground enough, so that the base is not stable enough, and construction operation is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the multi-functional cable winding and unwinding devices for communication engineering who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a communication engineering uses multi-functional cable winding and unwinding devices, includes the base, base bottom sliding connection has the ground plate, the inside first installation cavity of having seted up of base, first installation cavity top inner wall is provided with the lifting unit who is used for the ground plate that goes up and down, base top fixed mounting has the mount pad, mount pad top both sides are rotated and are connected with two clamp splices, the inside third installation cavity of having seted up of base, third installation cavity one side inner wall is provided with the drive assembly who is used for driving two clamp splices, base top bilateral symmetry is provided with two cable rollers.

Preferably, four universal wheels are arranged at the bottom of the base in a rectangular mode, and the tops of the universal wheels are fixedly connected with the bottom of the base.

Preferably, lifting unit includes first motor, first motor top and first installation cavity top inner wall fixed connection, the first drive wheel of first motor output shaft fixedly connected with, first installation cavity top inner wall rotates and is connected with the threaded rod, threaded rod bottom and first installation cavity bottom inner wall rotate and connect, the fixed cover of threaded rod outer wall is equipped with second drive wheel and limiting plate, second drive wheel and first drive wheel cover are equipped with same drive belt, the ground plate top extend to first installation cavity inside and with threaded rod threaded connection.

Preferably, drive assembly includes the second motor, second motor one side and third installation cavity one side inner wall fixed connection, second motor output shaft fixedly connected with connecting rod, connecting rod one end is rotated and is connected with the rotary rod, rotary rod one side is rotated and is connected with the bevel piece, bevel piece top inclined plane laminating has the rack, the top of rack extends to inside the second installation cavity, second installation cavity both sides inner wall rotates and is connected with two gears, two gear and rack mesh mutually, two the clamp splice bottom extend to inside the second installation cavity and with corresponding gear one side fixed connection, two the same spring of clamp splice one side fixedly connected with, two the ring channel has all been seted up to one side that the clamp splice is close to each other.

Preferably, a first sliding block is fixedly connected to one side of the grounding plate, a first guide rail is slidably connected to one side of the first sliding block, the inner walls of one side of the first guide rail and one side of the first installation cavity are fixedly connected, and two first limiting blocks are symmetrically arranged at the top and the bottom of the first guide rail.

Preferably, the inclined plane piece bottom fixedly connected with second slider, second slider bottom sliding connection has the second guide rail, second guide rail bottom and third installation cavity bottom inner wall fixed connection, second guide rail both ends symmetry is provided with two second stoppers.

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

1. the utility model discloses in, promote the base to work area, start first motor, first motor drives first drive wheel and rotates, and first drive wheel passes through the drive belt and drives the second drive wheel and rotate, and the second drive wheel drives the threaded rod and rotates, and the threaded rod drives the ground plate and goes up and down to fix the base with the ground laminating.

2. The utility model discloses in, when the cable roller emits the cable and does not use, put into the ring channel of clamp splice with the cable, start the second motor, the second motor reversal drives the connecting rod and rotates, the connecting rod drives the one end rotation of rotary rod, the rotary rod pulling bevel piece slides and makes the rack descend, the rack drives two gear revolve, the gear drives two clamp splices and is close to each other and cliies the cable and fix the cable, convenient continuation use next time, the clamping-force has been strengthened to the spring makes it more firm, otherwise, second motor corotation, then loosen and press from both sides tightly.

The utility model discloses simple structure promotes the base to work area, starts first motor and fixes the base, puts into the ring channel of clamp splice with the cable in, starts the second motor and fixes the cable, and easy operation has improved the practicality.

Drawings

Fig. 1 is a side sectional view of the multifunctional cable winding and unwinding device for communication engineering provided by the present invention;

fig. 2 is a front view of the multifunctional cable winding and unwinding device for communication engineering of the present invention;

fig. 3 is the utility model provides a communication engineering uses multi-functional cable winding and unwinding devices's a part enlarger.

In the figure: 1. a base; 2. a first mounting cavity; 3. a first drive pulley; 4. a first motor; 5. a transmission belt; 6. a ground plate; 7. a second transmission wheel; 8. a threaded rod; 9. a second motor; 10. a connecting rod; 11. a cable roller; 12. a clamping block; 13. a spring; 14. a rack; 15. a second mounting cavity; 16. a mounting seat; 17. a gear; 18. rotating the rod; 19. a bevel block; 20. and a third mounting cavity.

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.

Example one

Referring to fig. 1-3, a multifunctional cable winding and unwinding device for communication engineering, including base 1, base 1 bottom sliding connection has ground plate 6, base 1 is inside to have seted up

first installation cavity

2, 2 top inner walls of first installation cavity are provided with the lifting unit who is used for going up and down ground plate 6, 1 top fixed mounting of base has

mount pad

16, 16 top both sides of mount pad rotate and are connected with two clamp splice 12, base 1 is inside to have seted up

third installation cavity

20, 20 one side inner walls of third installation cavity are provided with the drive assembly who is used for driving two clamp splice 12, 1 top bilateral symmetry of base is provided with two cable rollers 11.

Example two

The embodiment is improved on the basis of the first embodiment: four universal wheels are arranged at the bottom of a base 1 in a rectangular mode, the tops of the universal wheels are fixedly connected with the bottom of the base 1, a lifting assembly comprises a first motor 4, the top of the first motor 4 is fixedly connected with the inner wall of the top of a first installation cavity 2, an output shaft of the first motor 4 is fixedly connected with a first driving wheel 3, the inner wall of the top of the first installation cavity 2 is rotatably connected with a threaded rod 8, the bottom of the threaded rod 8 is rotatably connected with the inner wall of the bottom of the first installation cavity 2, a second driving wheel 7 and a limiting plate are fixedly sleeved on the outer wall of the threaded rod 8, the second driving wheel 7 and the first driving wheel 3 are sleeved with the same driving belt 5, the top of a grounding plate 6 extends into the first installation cavity 2 and is in threaded connection with the threaded rod 8, the driving assembly comprises a second motor 9, one side of the second motor 9 is fixedly connected with the inner wall of one side of a third installation cavity 20, a connecting rod 10 is fixedly connected with an output shaft of the second motor 9, one end of the connecting rod 10 is rotatably connected with a rotating rod 18, one side of a rotating rod 18 is rotatably connected with an inclined plane block 19, a rack 14 is attached to the inclined plane at the top of the inclined plane block 19, the top of the rack 14 extends into a second installation cavity 15, the inner walls at the two sides of the second installation cavity 15 are rotatably connected with two gears 17, the two gears 17 are meshed with the rack 14, the bottoms of two clamping blocks 12 extend into the second installation cavity 15 and are fixedly connected with one side of the corresponding gear 17, one side of each clamping block 12 is fixedly connected with the same spring 13, one side, close to each other, of each clamping block 12 is provided with an annular groove, one side of a ground plate 6 is fixedly connected with a first sliding block, one side of the first sliding block is slidably connected with a first guide rail, one side of the first guide rail is fixedly connected with the inner wall at one side of a first installation cavity 2, the top and the bottom of the first guide rail are symmetrically provided with two first limiting blocks, the bottom of the inclined plane block 19 is fixedly connected with a second sliding block, and the bottom of the second sliding block is slidably connected with a second guide rail, the bottom of the second guide rail is fixedly connected with the inner wall of the bottom of the third mounting cavity 20, and two second limiting blocks are symmetrically arranged at two ends of the second guide rail.

The working principle is as follows: the base 1 is pushed to a working area, a first motor 4 is started, the first motor 4 drives a first driving wheel 3 to rotate, the first driving wheel 3 drives a second driving wheel 7 to rotate through a driving belt 5, the second driving wheel 7 drives a threaded rod 8 to rotate, the threaded rod 8 drives a ground plate 6 to lift and adhere to the ground to fix the base 1, when a cable roller 11 emits the cable and is not used, the cable is placed into an annular groove of a clamping block 12, a second motor 9 is started, the second motor 9 rotates reversely to drive a connecting rod 10 to rotate, the connecting rod 10 drives one end of a rotating rod 18 to rotate, the rotating rod 18 pulls an inclined surface block 19 to slide to enable a rack 14 to descend, the rack 14 drives two gears 17 to rotate, the two clamping blocks 12 are driven by the gears 17 to mutually approach to clamp the cable to fix the cable, the cable is convenient to continue to use next time, the clamping force is strengthened by a spring 13 to enable the cable to be firmer, otherwise, the second motor 9 rotates positively, the clamping is released.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a communication engineering uses multi-functional cable winding and unwinding devices, includes base (1), its characterized in that, base (1) bottom sliding connection has ground plate (6), base (1) is inside has seted up first installation cavity (2), first installation cavity (2) top inner wall is provided with the lifting unit who is used for going up and down ground plate (6), base (1) top fixed mounting has mount pad (16), mount pad (16) top both sides are rotated and are connected with two clamp splices (12), base (1) is inside has seted up third installation cavity (20), third installation cavity (20) one side inner wall is provided with the drive assembly who is used for driving two clamp splices (12), base (1) top bilateral symmetry is provided with two cable rollers (11).

2. The multifunctional cable pay-off and take-up device for communication engineering as claimed in claim 1, wherein four universal wheels are arranged at the bottom of the base (1) in a rectangular shape, and the tops of the universal wheels are fixedly connected with the bottom of the base (1).

3. The multifunctional cable reel for communication engineering as claimed in claim 1, the lifting component comprises a first motor (4), the top of the first motor (4) is fixedly connected with the inner wall of the top of the first mounting cavity (2), the output shaft of the first motor (4) is fixedly connected with a first driving wheel (3), the inner wall of the top of the first mounting cavity (2) is rotatably connected with a threaded rod (8), the bottom of the threaded rod (8) is rotationally connected with the inner wall of the bottom of the first mounting cavity (2), a second driving wheel (7) and a limiting plate are fixedly sleeved on the outer wall of the threaded rod (8), the second transmission wheel (7) and the first transmission wheel (3) are sleeved with the same transmission belt (5), the top of the grounding plate (6) extends into the first mounting cavity (2) and is in threaded connection with the threaded rod (8).

4. The multifunctional cable pay-off and take-up device for communication engineering as claimed in claim 1, wherein the driving assembly comprises a second motor (9), one side of the second motor (9) is fixedly connected with the inner wall of one side of a third installation cavity (20), an output shaft of the second motor (9) is fixedly connected with a connecting rod (10), one end of the connecting rod (10) is rotatably connected with a rotating rod (18), one side of the rotating rod (18) is rotatably connected with a bevel block (19), a rack (14) is attached to the top bevel of the bevel block (19), the top of the rack (14) extends into the second installation cavity (15), the inner walls of the two sides of the second installation cavity (15) are rotatably connected with two gears (17), the two gears (17) are meshed with the rack (14), the bottoms of the two clamping blocks (12) extend into the second installation cavity (15) and are fixedly connected with one side of the corresponding gears (17), two same spring (13) of clamp splice (12) one side fixedly connected with, two the ring channel has all been seted up to the one side that clamp splice (12) are close to each other.

5. The multifunctional cable pay-off and take-up device for communication engineering as claimed in claim 3, wherein a first slider is fixedly connected to one side of the ground plate (6), a first guide rail is slidably connected to one side of the first slider, one side of the first guide rail is fixedly connected to the inner wall of one side of the first mounting cavity (2), and two first limiting blocks are symmetrically arranged at the top and the bottom of the first guide rail.

6. The multifunctional cable pay-off and take-up device for communication engineering as claimed in claim 4, wherein a second slider is fixedly connected to the bottom of the inclined plane block (19), a second guide rail is slidably connected to the bottom of the second slider, the bottom of the second guide rail is fixedly connected to the inner wall of the bottom of the third installation cavity (20), and two second limiting blocks are symmetrically arranged at two ends of the second guide rail.