CN216686979U

CN216686979U - Communication cable winding and unwinding devices for communication engineering

Info

Publication number: CN216686979U
Application number: CN202123142748.XU
Authority: CN
Inventors: 李宝文; 孙波; 张燕
Original assignee: Shandong Honghua Construction And Installation Engineering Co ltd
Current assignee: Shandong Honghua Construction And Installation Engineering Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-06-07
Anticipated expiration: 2031-12-14

Abstract

The utility model relates to the technical field of cable installation, in particular to a communication cable winding and unwinding device for communication engineering, which comprises a base, wherein a supporting plate is fixedly connected to the left side of the top surface of the base, a motor is fixedly connected to the left side of the top surface of the base, a worm is fixedly connected to the top end of a rotating shaft of the motor, a driving bevel gear is fixedly connected to the top end of the worm, a long plate is fixedly connected to the right side of the top surface of the base, a round rod is rotatably connected to the lower side of one side, opposite to the supporting plate, of the long plate, and the left end of the round rod extends to the left side of the supporting plate and is fixedly connected with a worm wheel. According to the cable winding and unwinding device, the two F-shaped strips are extruded towards the middle through the pressure spring, the worm is driven to rotate through the motor through the matching among the structures such as the pressure spring, the F-shaped strips and the sliding groove, the driven bevel gear and the cylinder are driven to rotate through the worm and the driving bevel gear, the cable cylinder cannot rotate in the rotating process, and the cable winding and unwinding device is high in practicability.

Description

Communication cable winding and unwinding devices for communication engineering

Technical Field

The utility model relates to the technical field of cable installation, in particular to a communication cable winding and unwinding device for communication engineering.

Background

The electric power optical fiber communication network is the basis of information transmission of power grid dispatching, information, automation and the like, and is an important means for ensuring safe, stable and economic operation of the power grid. In recent years, with the development of cities, electric power communication optical cables are more and more transformed into the ground.

When existing upper-part separated-wire cable winding and unwinding devices wind and unwind cables, due to the fact that the diameters of inner rings of cable drums are different, the cable winding and unwinding devices can rotate and wind the cable drums, the cable drums can rotate, the cable winding and unwinding devices are difficult to wind and unwind cables, the practicability of the cable winding and unwinding devices is low, the cables are wound in an annular mode, the cables can be loosened when the cables are wound and unwound, the cables are easy to wind and knot, the protective covers of the cables are easy to damage, and the cables are difficult to release next time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a communication cable winding and unwinding device for communication engineering, which aims to solve the problems that the practicability of the cable winding and unwinding device provided in the background art is low, the protective skin of a cable is easy to damage, and the next release of the cable is difficult.

In order to achieve the purpose, the utility model provides the following technical scheme: a communication cable winding and unwinding device for communication engineering comprises a base, wherein a supporting plate is fixedly connected to the left side of the top surface of the base, a motor is fixedly connected to the left side of the top surface of the base, a worm is fixedly connected to the top end of a rotating shaft of the motor, and a driving bevel gear is fixedly connected to the top end of the worm;

a long plate is fixedly connected to the right side of the top surface of the base, a round rod is rotatably connected to the lower side of the side, opposite to the support plate, of the long plate, the left end of the round rod extends to the left side of the support plate and is fixedly connected with a worm wheel, and the worm wheel is meshed with a worm;

the top surface of the long plate is rotatably connected with a concave plate, the side surface of the inner wall of the concave plate is rotatably connected with a cylinder, the left end of the cylinder extends to the left side of the supporting plate and is fixedly connected with a driven bevel gear, and the driven bevel gear is meshed with the driving bevel gear;

the upper and lower both sides of drum inner wall left and right sides all begin to be equipped with the sliding tray, four the equal sliding connection in side of two sliding tray for a set of inner wall has two F shape strip the equal fixedly connected with pressure spring in left and right sides of the relative one side of F shape strip horizontal bar.

Preferably, the side surface of the cylinder is fixedly sleeved with a cable cylinder, the upper side and the lower side of the left side and the right side of the inner ring of the cable cylinder are both provided with an elongated slot, and the side surface of the F-shaped vertical bar is in sliding connection with the side surface of the inner wall of the elongated slot.

Preferably, the arc-shaped grooves are formed in the left side and the right side of the middle of the round rod, and the side faces of the inner wall of each arc-shaped groove are connected with the side faces of the two stop blocks of the cable drum in a sliding mode.

Preferably, the number of the elongated slots is four, the front side and the rear side of the inner wall of each group of the four elongated slots are fixedly connected with springs, and the front side and the rear side of the vertical strip of the F-shaped strip are fixedly connected with the opposite ends of the group of the eight springs.

Preferably, three torsional springs of the right side fixedly connected with of long board and three torsional spring all are the equidistance and distribute, three the upper end of torsional spring all with the right side fixed connection of notch plate.

Preferably, a round concave hole is formed in the left side of the top surface of the base, and the side surface of the motor is fixedly connected with the side surface of the round concave hole.

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

according to the cable winding and unwinding device, the two F-shaped strips are extruded towards the middle through the pressure spring, the worm is driven to rotate through the motor through the matching among the structures such as the pressure spring, the F-shaped strips and the sliding groove, the driven bevel gear and the cylinder are driven to rotate through the worm and the driving bevel gear, the cable cylinder cannot rotate in the rotating process, and the cable winding and unwinding device is high in practicability.

According to the utility model, the worm is driven to rotate by the motor, the worm drives the driven bevel gear to rotate with the cylinder by the driving bevel gear, and the round rod rotates while the cable cylinder rotates by the cooperation of the worm, the worm gear, the round rod and the like, so that cables can be kept in a compact state, the cables cannot be wound and knotted, the cable protection skin cannot be damaged, and the lower side of the cable is conveniently released.

Drawings

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

FIG. 2 is a partial perspective sectional view of the present invention;

fig. 3 is a sectional view of a partial three-dimensional structure of the present invention.

In the figure: 1. a base; 2. a support plate; 3. a motor; 4. a worm; 5. a drive bevel gear; 6. a long plate; 7. a round bar; 8. a worm gear; 9. a concave plate; 10. a cylinder; 11. a driven bevel gear; 12. a sliding groove; 13. f-shaped strips; 14. and (5) pressing a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a communication cable winding and unwinding device for communication engineering comprises a base 1, wherein a supporting plate 2 is fixedly connected to the left side of the top surface of the base 1, a motor 3 is fixedly connected to the left side of the top surface of the base 1, a worm 4 is fixedly connected to the top end of a rotating shaft of the motor 3, and a driving bevel gear 5 is fixedly connected to the top end of the worm 4;

a long plate 6 is fixedly connected to the right side of the top surface of the base 1, a round rod 7 is rotatably connected to the lower side of one side, opposite to the support plate 2, of the long plate 6, the left end of the round rod 7 extends to the left side of the support plate 2 and is fixedly connected with a worm wheel 8, and the worm wheel 8 is meshed with the worm 4;

the top surface of the long plate 6 is rotatably connected with a concave plate 9, the side surface of the inner wall of the concave plate 9 is rotatably connected with a cylinder 10, the left end of the cylinder 10 extends to the left side of the support plate 2 and is fixedly connected with a driven bevel gear 11, and the driven bevel gear 11 is meshed with the driving bevel gear 5;

sliding grooves 12 are formed in the upper side and the lower side of the left side and the lower side of the inner wall of the cylinder 10, and the left side and the right side of one side, opposite to the transverse strips of the two F-shaped strips 13, of the group of the four sliding grooves 12 are connected with the pressure springs 14 in a sliding mode.

In this embodiment, as shown in fig. 1, 2, and 3, a cable cylinder is fixedly sleeved on a side surface of the cylinder 10, elongated slots are respectively formed in upper and lower sides of left and right sides of an inner ring of the cable cylinder, side surfaces of vertical strips of the F-shaped strips 13 are slidably connected with side surfaces of inner walls of the elongated slots, and the elongated slots enable the cylinder 10 to drive the cable cylinder to rotate.

In this embodiment, as shown in fig. 1, the arc-shaped grooves have been all opened to the left and right sides in the middle of round bar 7, and the side of arc-shaped groove inner wall and the side sliding connection arc-shaped grooves of two dogs of cable drum make the stability when cable drum rotates better, can not the off tracking.

In this embodiment, as shown in fig. 1, 2 and 3, the number of the elongated slots is four, the front and rear sides of the inner wall of the group of four elongated slots are fixedly connected with springs, the opposite ends of the group of eight springs are fixedly connected with the front and rear sides of the vertical strip of the F-shaped strip 13, respectively, and the springs make the cable reel 10 generate large inertia during the process of driving the cable reel to rotate, so that the cable reel may be tilted integrally

In this embodiment, as shown in fig. 1 and 2, three torsional springs of the three torsional springs of right side fixedly connected with of long board 6 and three torsional spring all are the equidistance and distribute, and the upper end of three torsional spring all makes the notch plate 9 can rotate downwards with the right side fixedly connected torsional spring of notch plate 9, conveniently installs the cable drum.

In this embodiment, as shown in fig. 1, a circular recess is formed in the left side of the top surface of the base 1, and the side surface of the motor 3 and the side surface of the circular recess are fixedly connected to the circular recess, so that the motor 3 generates less vibration during operation.

The use method and the advantages of the utility model are as follows: when the communication cable winding and unwinding device for the communication engineering winds the cable, the working process is as follows:

as shown in fig. 1, 2 and 3, the concave plate 9 is rotated to be perpendicular to the long plate 6 through the torsion spring, the two F-shaped strips 13 are extruded towards the middle through the pressure spring 14, the cable drum is inserted into the side surface of the cylinder 10, the two F-shaped strips 13 are driven by the elastic potential energy of the pressure spring 14 to move through the side surface of the inner wall of the sliding groove 12 to the side surface of the inner wall of the middle elongated slot, the cable drum is limited, the motor 3 drives the worm 4 to rotate, the driven bevel gear 11 and the cylinder 10 are driven by the worm 4 and the driving bevel gear 5 to rotate, so that the cable drum cannot rotate in the rotating process, and the cable winding and unwinding device is high in practicability.

Drive worm 4 through starter motor 3 and rotate, make worm 4 drive driven bevel gear 11 and drum 10 through initiative bevel gear 5 and rotate, it rotates to drive the cable drum, worm 4 meshes with worm wheel 8 simultaneously, make worm wheel 8 drive round bar 7 and rotate, side sliding connection through two dogs and the arc wall inner wall of cable drum, make the middle part of cable body overlap joint 7 sides of round bar, thereby make the cable drum round bar 7 rotate when the pivoted, thereby make the cable can keep at compact state, thereby make the cable can not twine each other and tie a knot, thereby make cable sheath can not appear damaging, thereby it is comparatively convenient to make the release of cable downside.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a communication cable winding and unwinding devices for communication engineering, includes base (1), its characterized in that: a supporting plate (2) is fixedly connected to the left side of the top surface of the base (1), a motor (3) is fixedly connected to the left side of the top surface of the base (1), a worm (4) is fixedly connected to the top end of a rotating shaft of the motor (3), and a driving bevel gear (5) is fixedly connected to the top end of the worm (4);

a long plate (6) is fixedly connected to the right side of the top surface of the base (1), a round rod (7) is rotatably connected to the lower side of one side, opposite to the supporting plate (2), of the long plate (6), the left end of the round rod (7) extends to the left side of the supporting plate (2) and is fixedly connected with a worm wheel (8), and the worm wheel (8) is meshed with the worm (4);

the top surface of the long plate (6) is rotatably connected with a concave plate (9), the side surface of the inner wall of the concave plate (9) is rotatably connected with a cylinder (10), the left end of the cylinder (10) extends to the left side of the supporting plate (2) and is fixedly connected with a driven bevel gear (11), and the driven bevel gear (11) is meshed with the driving bevel gear (5);

the upper and lower both sides of drum (10) inner wall left and right sides all begin to be equipped with sliding tray (12), four sliding tray (12) are two equal sliding connection in side of a set of inner wall has two F shape strip (13) the equal fixedly connected with pressure spring (14) of left and right sides of one side that the F shape strip (13) horizontal bar is relative.

2. The communication cable reel for communication engineering according to claim 1, characterized in that: the cable drum is fixedly sleeved on the side face of the cylinder (10), elongated grooves are formed in the upper side and the lower side of the left side and the right side of the inner ring of the cable drum, and the side face of the vertical strip of the F-shaped strip (13) is in sliding connection with the side face of the inner wall of each elongated groove.

3. The communication cable reel for communication engineering according to claim 1, characterized in that: the left side and the right side in the middle of the round rod (7) are both provided with arc-shaped grooves, and the side surfaces of the inner walls of the arc-shaped grooves are connected with the side surfaces of the two check blocks of the cable drum in a sliding manner.

4. The communication cable reel for communication engineering according to claim 2, characterized in that: the number of the elongated slots is four, the front side and the rear side of the inner wall of each group of the four elongated slots are fixedly connected with springs, and one ends of the two springs, which are opposite to each other, of each group of the eight springs are fixedly connected with the front side and the rear side of the vertical strip of the F-shaped strip (13) respectively.

5. The communication cable reel for communication engineering according to claim 1, characterized in that: the three torsional springs of right side fixedly connected with of long board (6) and three torsional spring all are the equidistance and distribute, three the upper end of torsional spring all with the right side fixed connection of notch plate (9).

6. The communication cable reel for communication engineering according to claim 1, characterized in that: circular shrinkage pool has been seted up on the left side of base (1) top surface, the side of motor (3) and the side fixed connection of circular shrinkage pool.