CN213770838U

CN213770838U - Communication cable winding and unwinding devices for communication engineering

Info

Publication number: CN213770838U
Application number: CN202022943863.6U
Authority: CN
Inventors: 张常青
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-07-23
Anticipated expiration: 2030-12-10

Abstract

A communication cable winding and unwinding device for communication engineering comprises a base, a box body and two groups of push rods; the lower end surface of the base is provided with a traveling mechanism for driving the base to move; the box body is connected with the upper end face of the base, and a controller and a power supply module are arranged in the box body; the two groups of push rods are connected with the side end surface of the box body; the cable guide device further comprises a first fixing plate, a first driving device, a moving plate and a guide mechanism for guiding the cable in a reciprocating manner; the first fixing plate is connected with the base; the moving plate is connected with the base in a sliding manner; two groups of clamping mechanisms which are respectively used for clamping and fixing the end part of the cable roller are respectively and rotatably arranged on the first fixed plate and the movable plate; the first driving device is connected with the first fixing plate and is in transmission connection with a clamping mechanism arranged on the first fixing plate; the guide mechanism is connected with the base; the guide mechanism, the first driving device, the controller and the power module are electrically connected. The utility model discloses the convenience is carried out the dismouting to the cable roller, can be high-efficient orderly receive and releases the line operation to the communication cable.

Description

Communication cable winding and unwinding devices for communication engineering

Technical Field

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

Background

The electric power communication network is developed for ensuring the safe and stable operation of the electric power system, and is commonly called as three main pillars of the safe and stable operation of the electric power system together with a safe and stable control system and a dispatching automation system of the electric power system by people; when the power equipment or the communication equipment is installed, cables or communication lines need to be laid; a communication cable is a generic term for various wires that transmit electrical or optical signals; after the communication cable is produced, the communication cable is wound on a cable roller, in the construction process of a communication project, the communication cable on the cable roller needs to be unfolded for cable laying and then can be laid, and the old communication cable needs to be wound on the cable roller for collection; however, the existing cable winding and unwinding device is inconvenient to disassemble and assemble the cable roller, and the communication cable after being wound is easy to scatter.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a communication cable winding and unwinding devices for communication engineering, the utility model is simple in operation convenient to use, can high-efficient orderly receive and release the line operation to the communication cable, and conveniently carry out the dismouting to the cable roller.

(II) technical scheme

In order to solve the problems, the utility model provides a communication cable winding and unwinding device for communication engineering, which comprises a base, a box body and two groups of push rods; the lower end surface of the base is provided with a traveling mechanism for driving the base to move; the box body is connected with the upper end face of the base, the button module is arranged on the box body, and the controller and the power supply module are arranged in the box body; the two groups of push rods are distributed side by side and are connected with the side end face of the box body; the communication cable winding and unwinding device for the communication engineering further comprises a first fixing plate, a first driving device, a moving plate and a guide mechanism for guiding the cable in a reciprocating manner;

the first fixing plate is connected with the base; the moving plate is connected with the base in a sliding manner; the first fixed plate and the movable plate are distributed side by side, and two groups of clamping mechanisms for clamping and fixing the end part of the cable roller are respectively arranged on the first fixed plate and the movable plate in a rotating manner; the first driving device is connected with the first fixing plate and is in transmission connection with a clamping mechanism arranged on the first fixing plate;

the guide mechanism is connected with the base, and the guide end of the guide mechanism moves along the central axis direction of the two groups of clamping mechanisms; the guide mechanism, the first driving device, the key module, the controller and the power module are electrically connected.

Preferably, the clamping mechanisms rotatably connected with the first fixing plate respectively comprise a first handle, a first rotating shaft, a supporting cylinder, a plurality of groups of first clamping plates, a plurality of groups of sliding rods, a plurality of groups of fixing cylinders and a plurality of groups of transmission rods;

one end of the supporting cylinder is rotatably connected with the first fixing plate;

one end of each of the multiple groups of fixed cylinders is connected with the supporting cylinder, the multiple groups of fixed cylinders are uniformly distributed in a circumferential manner by taking the central axis of the supporting cylinder as the center, and the other ends of the multiple groups of fixed cylinders are provided with first through holes;

one end of each of the plurality of groups of sliding rods is connected with the plurality of groups of first clamping plates, the other end of each of the plurality of groups of sliding rods penetrates through the plurality of groups of first through holes and extends into the plurality of groups of fixed cylinders, the plurality of groups of sliding rods are respectively connected with the inner walls of the plurality of groups of fixed cylinders in a sliding manner, and the plurality of groups of sliding rods are respectively connected with the plurality of groups of transmission rods in a threaded fit manner; the central axes of the plurality of groups of transmission rods are respectively superposed with the central axes of the plurality of groups of sliding rods, the plurality of groups of transmission rods are respectively rotatably connected with the supporting cylinder, one end of each group of transmission rods penetrates into the supporting cylinder, and the plurality of groups of transmission rods are respectively connected with the first rotating shaft in a transmission manner; the central axis of the first rotating shaft coincides with the central axis of the supporting barrel, the first rotating shaft is rotatably connected with the supporting barrel, one end of the first rotating shaft penetrates through the first fixing plate and is connected with the first handle, and the first rotating shaft is in transmission connection with the first driving device.

Preferably, each group of first through holes is internally provided with a guide sleeve; the guide sleeves are respectively sleeved on the outer sides of the slide rods in an interference manner.

Preferably, the projection shape of the first clamping plate is a fan ring.

Preferably, the device further comprises a plurality of groups of sliding parts and a plurality of groups of first fastening parts; wherein, the end surface of the base is provided with a plurality of groups of sliding chutes;

the sliding pieces are connected with the moving plate, the sliding pieces are respectively connected with the sliding grooves in a sliding manner, and each sliding piece is provided with a first threaded hole; the first tight fixed piece of multiunit is the first screw hole of multiunit of screw-thread fit connection respectively, and the terminal surface of the first tight fixed piece of multiunit compresses tightly the inner wall of multiunit spout respectively.

Preferably, the guide mechanism comprises two groups of second fixing plates, a guide part, a second driving device, a threaded rod, a moving block and a guide rod;

the guide rod and the threaded rod are distributed side by side; two ends of the guide rod are respectively connected with two groups of second fixing plates; the two groups of second fixing plates are connected with the base; two ends of the threaded rod are respectively and rotatably connected with two groups of second fixing plates, and the threaded rod is in transmission connection with a second driving device; the second driving device is connected with the second fixing plate, is in control connection with the controller and is electrically connected with the power supply module;

the moving block is in threaded fit with the threaded rod and is connected with the guide rod in a sliding manner;

the guide part is connected with the moving block through a connecting piece, and a guide hole for the cable to pass through is formed in the guide part.

Preferably, the device further comprises a second clamping plate, a rotating rod and a second handle; wherein, a second threaded hole is arranged on the guide part; the central axis of the second threaded hole is vertical to the central axis of the guide hole, and the second threaded hole is communicated with the guide hole;

one end of the rotating rod is connected with the second handle, and the other end of the rotating rod is in threaded fit with the second threaded hole and is rotatably connected with the second clamping plate.

Preferably, the inner wall of the guide hole is in arc transition connection with the end face of the guide part, and an arc-shaped groove is formed in the inner wall of the guide hole along the inner circumferential direction of the guide hole; the arc-shaped groove is internally provided with a ball.

Preferably, the device also comprises two groups of limiting blocks, two groups of pressure sensors and two groups of second fastening pieces;

the two groups of limiting blocks are provided with second through holes for the guide rods to pass through; the hole shape of the second through hole is in a regular polygon shape with the cross section shape of the guide rod; each group of limiting blocks is provided with a third threaded hole; the third central axis is vertical to the central axis of the second through hole, and the third threaded hole is communicated with the second through hole; the two groups of pressure sensors are respectively connected to the end faces, close to each other, of the two groups of limiting blocks, and are in communication connection with the controller and electrically connected with the power supply module;

the second tightly decides a screw-thread fit connection third screw hole, and the guide bar is compressed tightly towards the terminal surface of guide bar to the tight piece of second.

The above technical scheme of the utility model has following profitable technological effect:

in the utility model, the cable roller wound with communication cables or the cable roller without communication cables is clamped and installed between the movable plate and the first fixed plate through two groups of clamping mechanisms so as to pay off the communication cables on the cable roller or wind the communication cables on the cable roller; when the cable roller is used, the communication cable is guided by the guide mechanism, and the first driving device is started to drive the clamped cable roller to rotate, so that the communication cable is uniformly paid off or wound on the cable roller uniformly, and the cable roller is simple to operate and convenient to use; the device can be controlled to move by holding the push rod and starting the travelling mechanism, so that the device is convenient to move and saves more labor.

Drawings

Fig. 1 is the utility model provides a communication cable winding and unwinding devices for communication engineering's structural schematic.

Fig. 2 is a top view of the utility model provides a communication cable winding and unwinding devices for communication engineering.

Fig. 3 is the utility model provides a communication cable coiling and uncoiling device for communication engineering in a local enlarged structure sketch map of department.

Fig. 4 is the utility model provides a structure schematic diagram after movable block and stopper cooperation among communication cable winding and unwinding devices for communication engineering.

Fig. 5 is a schematic frame of the communication cable winding and unwinding device for communication engineering of the present invention.

Reference numerals: 1. a base; 2. a rear bracket; 3. a drive wheel; 4. a front bracket; 5. a universal wheel; 6. a box body; 7. a push rod; 8. a first fixing plate; 9. a second fixing plate; 10. a guide portion; 11. a guide hole; 12. a first driving device; 13. moving the plate; 14. a slider; 15. a first fastening member; 16. a first handle; 17. a first rotating shaft; 18. a support cylinder; 19. a first clamping plate; 20. a second driving device; 21. a threaded rod; 22. a moving block; 23. a guide bar; 24. a second clamping plate; 25. rotating the rod; 26. a limiting block; 27. a pressure sensor; 28. a second fastening member; 29. a slide bar; 31. a fixed cylinder; 32. a transmission rod; 33. a controller; 34. and a power supply module.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-5, the utility model provides a communication cable winding and unwinding device for communication engineering, which comprises a base 1, a box body 6 and two groups of push rods 7; the lower end surface of the base 1 is provided with a traveling mechanism for driving the base 1 to move;

further, the travelling mechanism comprises two groups of rear supports 2, two groups of driving wheels 3, a second rotating shaft, two groups of front supports 4, two groups of universal wheels 5, a third rotating shaft and a third driving device;

two ends of a second rotating shaft are respectively connected with the two groups of rear brackets 2, and the second rotating shaft is rotatably connected with the two groups of rear brackets 2; the two groups of rear brackets 2 are connected with the lower end surface of the base 1;

two ends of a third rotating shaft are respectively connected with the two groups of front brackets 4, and the third rotating shaft is rotatably connected with the two groups of front brackets 4; the two groups of front brackets 4 are connected with the lower end surface of the base 1;

the third driving device is connected with the lower end face of the base 1, is electrically connected with the power supply module 34 and is in control connection with the controller 33; the third driving device is a variable frequency motor, and the third driving device operates to drive the second rotating shaft and the two groups of driving wheels 3 to rotate and drive the two groups of universal wheels 5 to move so as to conveniently drive the device;

the box body 6 is connected with the upper end surface of the base 1, the box body 6 is provided with a key module, and the box body 6 is internally provided with a controller 33 and a power supply module 34; the two groups of push rods 7 are distributed side by side, and the two groups of push rods 7 are connected with the side end face of the box body 6; the communication cable winding and unwinding device for the communication engineering further comprises a first fixing plate 8, a first driving device 12, a moving plate 13 and a guide mechanism for guiding the cable in a reciprocating manner;

the first fixing plate 8 is connected with the base 1; the moving plate 13 is connected with the base 1 in a sliding way; the first fixed plate 8 and the moving plate 13 are distributed side by side, and two groups of clamping mechanisms for clamping the end parts of the fixed cable rollers are respectively arranged on the first fixed plate 8 and the moving plate 13 in a rotating manner; the first driving device 12 is connected with the first fixing plate 8, the first driving device 12 is in transmission connection with a clamping mechanism arranged on the first fixing plate 8, and the first driving device 12 is a variable frequency motor; in addition, the first driving device 12 may be disposed on the moving plate 13, and since the moving plate 13 needs to be moved, it is preferable that the first driving device 12 is mounted on the first fixing plate 8;

the cable roller is in the prior art, and the projection shape of the cable roller is I-shaped and is of a hollow structure; during installation, the two groups of clamping mechanisms are inserted into the hollow bin of the cable roller so as to clamp and fix the cable roller;

the guide mechanism is connected with the base 1, and the guide end of the guide mechanism moves along the central axis direction of the two groups of clamping mechanisms; the guiding mechanism, the first driving device 12, the key module, the controller 33 and the power module 34 are electrically connected, wherein the key module and the two sets of push rods 7 are located on the same end surface.

In one embodiment of the present invention, the cable roll wound with the communication cable or the cable roll without the communication cable is clamped and installed between the moving plate 13 and the first fixing plate 8 by two sets of clamping mechanisms to pay off the communication cable on the cable roll or wind the communication cable on the cable roll; when the device is used, the communication cable is guided by the guide mechanism, and the first driving device 12 is started to drive the clamped cable roller to rotate, so that the communication cable is uniformly paid off or wound on the cable roller, and the device is simple to operate and convenient to use; the device can be controlled to move by holding the push rod 7 by hand and starting the travelling mechanism, so that the device is convenient to move and saves more labor.

In an alternative embodiment, the clamping mechanisms rotatably connected to the first fixing plate 8 each include a first handle 16, a first rotating shaft 17, a support cylinder 18, a plurality of sets of first clamping plates 19, a plurality of sets of slide bars 29, a plurality of sets of fixing cylinders 31, and a plurality of sets of transmission rods 32;

one end of the supporting cylinder 18 is rotatably connected with the first fixing plate 8;

one end of each of the plurality of groups of fixed cylinders 31 is connected with the support cylinder 18, the plurality of groups of fixed cylinders 31 are uniformly distributed in a circumference manner by taking the central axis of the support cylinder 18 as the center, and the other end of each of the plurality of groups of fixed cylinders 31 is provided with a first through hole;

one end of each of the plurality of groups of sliding rods 29 is connected with the plurality of groups of first clamping plates 19, the other end of each of the plurality of groups of sliding rods 29 penetrates through the plurality of groups of first through holes and extends into the plurality of groups of fixed cylinders 31, the plurality of groups of sliding rods 29 are connected with the inner walls of the plurality of groups of fixed cylinders 31 in a sliding manner, and the plurality of groups of sliding rods 29 are connected with the plurality of groups of transmission rods 32 in a threaded fit manner; the central axes of the plurality of groups of transmission rods 32 are respectively superposed with the central axes of the plurality of groups of sliding rods 29, the plurality of groups of transmission rods 32 are respectively rotatably connected with the support cylinder 18, one end of each group of transmission rods 32 penetrates into the support cylinder 18, and the plurality of groups of transmission rods 32 are respectively connected with the first rotating shaft 17 through the bevel gear group in a transmission manner;

the central axis of the first rotating shaft 17 coincides with the central axis of the supporting cylinder 18, the first rotating shaft 17 is rotatably connected with the supporting cylinder 18, one end of the first rotating shaft 17 penetrates through the first fixing plate 8 and is connected with the first handle 16, and the first rotating shaft 17 is in transmission connection with the first driving device 12; the clamping mechanism rotationally connected with the moving plate 13 in the same way as the arrangement mode is the same, but is not in transmission connection with the first driving device 12;

when the cable roller is used, the cable roller is placed between the moving plate 13 and the first fixing plate 8, the moving plate 13 is pushed towards the first fixing plate 8 to insert the supporting cylinder 18 into the hollow bin of the cable roller, and the first rotating shaft 17 is driven to rotate by rotating the first handle 16; the first rotating shaft 17 drives the plurality of groups of transmission rods 32 to rotate; the groups of transmission rods 32 are in threaded fit connection with the groups of sliding rods 29 so as to drive the groups of sliding rods 29 to move towards one side far away from the supporting cylinder 18 along the central axis direction thereof until the groups of first clamping plates 19 tightly press the inner wall of the hollow bin of the cable roller, so that the cable roller is clamped and fixed on the supporting cylinder 18; when the cable roller needs to be taken down, the first handle 16 is rotated reversely, and then the moving plate 13 is pushed reversely.

In an optional embodiment, each group of first through holes is internally provided with a guide sleeve; the guide sleeves are respectively sleeved on the outer sides of the slide rods 29 in an interference manner so as to improve the up-and-down movement stability of the slide rods 29.

In an alternative embodiment, the first clamping plate 19 has a projected shape of a fan ring, so that the plurality of sets of first clamping plates 19 better clamp the cable roll.

In an alternative embodiment, it further comprises a plurality of sets of sliding members 14 and a plurality of sets of first tightening members 15; wherein, the end surface of the base 1 is provided with a plurality of groups of sliding chutes;

the plurality of groups of sliding parts 14 are connected with the moving plate 13, the plurality of groups of sliding parts 14 are respectively connected with the plurality of groups of sliding grooves in a sliding manner, and each group of sliding parts 14 is provided with a first threaded hole; the plurality of groups of first fastening pieces 15 are respectively in threaded fit with the plurality of groups of first threaded holes, the end faces of the plurality of groups of first fastening pieces 15 are respectively pressed against the inner walls of the plurality of groups of sliding grooves, the sliding piece 14 and the base 1 are fastened through the plurality of groups of first fastening pieces 15, and then the moving plate 13 is fastened on the base 1, so that the stability of the device is improved;

further, the projection shape of the sliding member 14 and the notch shape of the sliding groove are both T-shaped.

In an alternative embodiment, the guide mechanism includes two sets of the second fixing plate 9, the guide portion 10, the second driving device 20, the threaded rod 21, the moving block 22, and the guide rod 23;

the guide rod 23 and the threaded rod 21 are distributed side by side; two ends of the guide rod 23 are respectively connected with two groups of second fixing plates 9; the two groups of second fixing plates 9 are connected with the base 1; two ends of the threaded rod 21 are respectively and rotatably connected with two groups of second fixing plates 9, and the threaded rod 21 is in transmission connection with a second driving device 20; the second driving device 20 is connected with the second fixing plate 9, the second driving device 20 is in control connection with the controller 33, and is electrically connected with the power module 34; the second driving device 20 is a variable frequency motor;

the moving block 22 is in threaded fit with the threaded rod 21, and the moving block 22 is in sliding connection with the guide rod 23;

the guide part 10 is connected with a moving block 22 through a connecting piece, and a guide hole 11 for a cable to pass through is arranged on the guide part 10;

passing the communication cable through the guide hole 11; the second driving device 20 operates to drive the threaded rod 21 to rotate, and then drives the moving block 22 to reciprocate along the central axis direction of the guide rod 23, and then drives the guide part 10 to reciprocate so as to uniformly wind the communication cable on the cable roller or uniformly separate the communication cable on the cable roller.

In an alternative embodiment, a second clamping plate 24, a rotating rod 25 and a second handle are further included; wherein, a second threaded hole is arranged on the guide part 10; the central axis of the second threaded hole is perpendicular to the central axis of the guide hole 11, and the second threaded hole is communicated with the guide hole 11;

one end of the rotating rod 25 is connected with the second handle, and the other end of the rotating rod 25 is in threaded fit with the second threaded hole and is in rotating connection with the second clamping plate 24;

wherein, the rotating rod 25 is positioned right below the guide part 10; the guide part 10 is in a square structure;

the end of the communication cable after being wound is clamped on the guide part 10 by the second clamping plate 24, and the communication cable after being wound is prevented from loosening.

In an alternative embodiment, the inner wall of the guide hole 11 and the end surface of the guide part 10 are in arc transition connection, and the inner wall of the guide hole 11 is provided with an arc-shaped groove along the inner circumferential direction thereof; be equipped with the ball in the arc wall to reduce the friction between communication cable and the 11 inner walls of guiding hole, avoid causing the damage to communication cable.

In an alternative embodiment, the device further comprises two sets of limit blocks 26, two sets of pressure sensors 27 and two sets of second tightening pieces 28;

the two groups of limiting blocks 26 are provided with second through holes for the guide rods 23 to pass through; the hole shape of the second through hole is a regular polygon together with the cross section shape of the guide rod 23; each group of limiting blocks 26 is provided with a third threaded hole; the third central axis is vertical to the central axis of the second through hole, and the third threaded hole is communicated with the second through hole; the two groups of pressure sensors 27 are respectively connected to the mutually close end faces of the two groups of limiting blocks 26, and the two groups of pressure sensors 27 are both in communication connection with the controller 33 and are electrically connected with the power supply module 34;

the second fastening piece 28 is in threaded fit connection with the third threaded hole, and the second fastening piece 28 presses the guide rod 23 towards the end face of the guide rod 23;

according to the length of the installed cable roller, the distance between the two sets of limiting blocks 26 is reasonably adjusted on the guide rod 23, and when the moving block 22 is tightly pressed with one set of pressure sensors 27, the controller 33 controls the second driving device 20 to rotate reversely so as to drive the moving block 22 to move on the guide rod 23 in a reciprocating mode.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A communication cable winding and unwinding device for communication engineering comprises a base (1), a box body (6) and two groups of push rods (7); the lower end surface of the base (1) is provided with a traveling mechanism for driving the base (1) to move; the box body (6) is connected with the upper end face of the base (1), the box body (6) is provided with a key module, and the box body (6) is internally provided with a controller (33) and a power module (34); the two groups of push rods (7) are distributed side by side, and the two groups of push rods (7) are connected with the side end surface of the box body (6); the communication cable winding and unwinding device for the communication engineering is characterized by further comprising a first fixing plate (8), a first driving device (12), a moving plate (13) and a guide mechanism for guiding the cable in a reciprocating manner;

the first fixing plate (8) is connected with the base (1); the moving plate (13) is connected with the base (1) in a sliding way; the first fixed plate (8) and the movable plate (13) are distributed side by side, and two groups of clamping mechanisms which are respectively used for clamping and fixing the end part of the cable roller are respectively arranged on the first fixed plate (8) and the movable plate (13) in a rotating way; the first driving device (12) is connected with the first fixing plate (8), and the first driving device (12) is in transmission connection with a clamping mechanism arranged on the first fixing plate (8); the guide mechanism is connected with the base (1), and the guide end of the guide mechanism moves along the central axis direction of the two groups of clamping mechanisms; the guide mechanism, the first driving device (12), the key module, the controller (33) and the power module (34) are electrically connected.

2. The communication cable winding and unwinding device for communication engineering according to claim 1, wherein the clamping mechanisms rotatably connected with the first fixing plate (8) each comprise a first handle (16), a first rotating shaft (17), a support cylinder (18), a plurality of groups of first clamping plates (19), a plurality of groups of sliding rods (29), a plurality of groups of fixing cylinders (31) and a plurality of groups of transmission rods (32);

one end of the supporting cylinder (18) is rotatably connected with the first fixing plate (8); one end of each group of fixed cylinders (31) is connected with the supporting cylinder (18), the groups of fixed cylinders (31) are uniformly distributed in a circumference manner by taking the central axis of the supporting cylinder (18) as the center, and the other ends of the groups of fixed cylinders (31) are provided with first through holes;

one end of each of the plurality of groups of sliding rods (29) is connected with the plurality of groups of first clamping plates (19), the other end of each of the plurality of groups of sliding rods (29) penetrates through the plurality of groups of first through holes and extends into the plurality of groups of fixed cylinders (31), the plurality of groups of sliding rods (29) are connected with the inner walls of the plurality of groups of fixed cylinders (31) in a sliding mode, and the plurality of groups of sliding rods (29) are connected with the plurality of groups of transmission rods (32) in a threaded fit mode; the central axes of the plurality of groups of transmission rods (32) are respectively superposed with the central axes of the plurality of groups of sliding rods (29), the plurality of groups of transmission rods (32) are respectively rotatably connected with the support cylinder (18), one end of each group of transmission rod (32) penetrates into the support cylinder (18), and the plurality of groups of transmission rods (32) are respectively connected with the first rotating shaft (17) in a transmission manner; the central axis of the first rotating shaft (17) coincides with the central axis of the supporting cylinder (18), the first rotating shaft (17) is rotatably connected with the supporting cylinder (18), one end of the first rotating shaft (17) penetrates through the first fixing plate (8) and is connected with the first handle (16), and the first rotating shaft (17) is in transmission connection with the first driving device (12).

3. The communication cable reeling and unreeling device for communication engineering as claimed in claim 2, wherein each group of the first through holes is internally provided with a guide sleeve; the guide sleeves are respectively sleeved on the outer sides of the slide rods (29) in an interference manner.

4. The communication cable reeling device for communication engineering as claimed in claim 2, wherein the projection shape of the first clamping plate (19) is a sector ring.

5. The communication cable reeling device for communication engineering according to claim 1, further comprising a plurality of sets of sliding members (14) and a plurality of sets of first tightening members (15); wherein, the end surface of the base (1) is provided with a plurality of groups of sliding chutes; the sliding pieces (14) are connected with the moving plate (13), the sliding pieces (14) are respectively connected with the sliding grooves in a sliding manner, and each sliding piece (14) is provided with a first threaded hole; the multiple groups of first fastening pieces (15) are respectively in threaded fit connection with the multiple groups of first threaded holes, and the end faces of the multiple groups of first fastening pieces (15) respectively press the inner walls of the multiple groups of sliding grooves.

6. The communication cable reeling and unreeling device for the communication engineering as claimed in claim 1, wherein the guide mechanism comprises two groups of second fixing plates (9), a guide part (10), a second driving device (20), a threaded rod (21), a moving block (22) and a guide rod (23);

the guide rod (23) and the threaded rod (21) are distributed side by side; two ends of the guide rod (23) are respectively connected with two groups of second fixing plates (9); the two groups of second fixing plates (9) are connected with the base (1); two ends of the threaded rod (21) are respectively and rotatably connected with two groups of second fixing plates (9), and the threaded rod (21) is in transmission connection with a second driving device (20); the second driving device (20) is connected with the second fixing plate (9), the second driving device (20) is in control connection with the controller (33) and is electrically connected with the power supply module (34); the moving block (22) is in threaded fit connection with the threaded rod (21), and the moving block (22) is in sliding connection with the guide rod (23); the guide part (10) is connected with the moving block (22) through a connecting piece, and a guide hole (11) for the cable to pass through is formed in the guide part (10).

7. The communication cable reeling and unreeling device for communication engineering according to claim 6, further comprising a second clamping plate (24), a rotating rod (25) and a second handle; wherein, a second threaded hole is arranged on the guide part (10); the central axis of the second threaded hole is vertical to the central axis of the guide hole (11), and the second threaded hole is communicated with the guide hole (11); one end of the rotating rod (25) is connected with the second handle, and the other end of the rotating rod (25) is in threaded fit connection with the second threaded hole and is rotatably connected with the second clamping plate (24).

8. The communication cable reeling and unreeling device for the communication engineering according to claim 6, wherein the inner wall of the guide hole (11) and the end surface of the guide part (10) are in arc transition connection, and the inner wall of the guide hole (11) is provided with an arc-shaped groove along the inner circumferential direction; the arc-shaped groove is internally provided with a ball.

9. The communication cable reeling and unreeling device for communication engineering according to claim 6, further comprising two sets of limit blocks (26), two sets of pressure sensors (27) and two sets of second fastening pieces (28);

the two groups of limiting blocks (26) are respectively provided with a second through hole for the guide rod (23) to pass through; the hole shape of the second through hole is in a regular polygon shape with the cross section shape of the guide rod (23); each group of limiting blocks (26) is provided with a third threaded hole; the third central axis is vertical to the central axis of the second through hole, and the third threaded hole is communicated with the second through hole; the two groups of pressure sensors (27) are respectively connected to the end faces, close to each other, of the two groups of limiting blocks (26), and the two groups of pressure sensors (27) are both in communication connection with the controller (33) and are electrically connected with the power supply module (34);

the second fastening piece (28) is in threaded fit connection with the third threaded hole, and the second fastening piece (28) presses the guide rod (23) towards the end face of the guide rod (23).