CN216335849U

CN216335849U - Communication optical cable is with winding and unwinding devices

Info

Publication number: CN216335849U
Application number: CN202122552965.XU
Authority: CN
Inventors: 林晓钦; 罗三民; 梁火勇
Original assignee: Zhuhai Jinde Communication Equipment Co ltd
Current assignee: Zhuhai Jinde Communication Equipment Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-04-19
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses a winding and unwinding device for a communication optical cable, which relates to the field of communication engineering and comprises a bottom plate, wherein universal wheels are arranged at four corners of the bottom plate, an adjusting mechanism and a winding mechanism are respectively arranged at the top of the bottom plate, and the winding mechanism comprises support columns symmetrically fixed at the top of the bottom plate and first servo motors fixed on the outer walls of one sides of the support columns. According to the utility model, the threaded rod is driven to rotate by the micro motor to drive the rubber disc to slide, so that the first servo motor drives the rotating shaft to rotate and drives the winding drum to rotate and wind, the optical cable can be orderly and sequentially wound on the surface of the winding drum, the winding efficiency is improved, and the optical cable is prevented from being flattened due to disordered winding of the optical cable; pass through the assembly pulley with the optical cable, recycle second servo motor drive screw, drive the slider and slide for the optical cable can follow the adjustment when the winding barrel surface is around rolling up and remove, buckles when preventing the optical cable rolling, avoids the optical cable damage to appear.

Description

Communication optical cable is with winding and unwinding devices

Technical Field

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

Background

The optical communication cable is an optical communication fiber cable. Formal definition, a certain number of optical fibers form a cable core according to a certain mode, the outer layer of the cable core is coated with a sheath, and the outer layer of the cable core is also coated with an outer protective layer to realize a communication line for optical signal transmission; the attenuation is less; the transmission distance is long; the volume is small; the weight is light; no electromagnetic interference exists; low cost and is currently the most promising communication transmission medium.

When the existing communication optical cable is wound and unwound, the communication optical cable is usually wound on the winding roller for winding and unwinding, but when the communication optical cable is wound, the optical cable is easy to be bent and damaged, and the winding roller is easy to wind irregularly, so that the winding efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a winding and unwinding device for a communication optical cable.

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

a winding and unwinding device for communication optical cables comprises a bottom plate, universal wheels are mounted at four corners of the bottom plate, an adjusting mechanism and a winding mechanism are respectively arranged at the top of the bottom plate, the winding mechanism comprises support columns symmetrically fixed at the top of the bottom plate, a first servo motor fixed on the outer wall of one side of each support column, a rotating shaft fixed at one end of an output shaft of the first servo motor through a coupler, a winding drum sleeved on the outer wall of the rotating shaft, a micro motor fixed on the outer wall of one side of the winding drum, a threaded rod fixed at one end of the output shaft of the micro motor through the coupler and a rubber disc in threaded fit with the threaded rod;

the adjusting mechanism comprises a mounting frame fixed at the top of the bottom plate, a second servo motor fixed on the outer wall of one side of the mounting frame, a screw rod fixed at one end of an output shaft of the second servo motor through a coupler, a sliding block in threaded connection with the screw rod, and a pulley block fixed at the top of the sliding block.

Preferably, the brackets which are symmetrically distributed are fixed on one side of the pulley block, and the opposite sides of one ends of the two brackets are fixed with the brush roller through the bearings.

Preferably, the winding drum is provided with uniformly distributed mounting grooves, and two ends of the threaded rod are fixed on the inner wall of the mounting grooves through bearings.

Preferably, both ends of the screw rod are fixed on the inner wall of the mounting frame through bearings, and the sliding block is in sliding fit with the inner wall of the mounting frame.

Preferably, the rotating shaft is mounted on the top of the support column through a bearing.

Preferably, the pulley block comprises a first pulley and a second pulley, and the first pulley and the second pulley are fixed to the top of the sliding block through the mounting frame.

The utility model has the beneficial effects that:

1. the threaded rod is driven to rotate by the micro motor to drive the rubber disc to slide, so that the first servo motor drives the rotating shaft to rotate and drive the winding drum to rotate and wind, the optical cable can be orderly wound on the surface of the winding drum, the winding efficiency is improved, and the optical cable is prevented from being flattened due to disordered winding of the optical cable;

2. pass through the assembly pulley with the optical cable, recycle second servo motor drive screw, drive the slider and slide for the optical cable can follow the adjustment when the winding barrel surface is around rolling up and remove, buckles when preventing the optical cable rolling, avoids the optical cable damage to appear.

Drawings

Fig. 1 is a schematic perspective view of a retractable device for a communication optical cable according to the present invention.

Fig. 2 is a schematic perspective view of a winding mechanism of a retractable device for a communication optical cable according to the present invention.

Fig. 3 is a schematic perspective view of an adjusting mechanism of the retractable device for the communication optical cable according to the present invention.

In the figure: the device comprises a base plate 1, an adjusting mechanism 2, a winding mechanism 3, a support column 4, a first servo motor 5, a rotating shaft 6, a winding drum 7, a micro motor 8, a threaded rod 9, a rubber disc 10, an installation frame 11, a second servo motor 12, a screw rod 13, a sliding block 14, a pulley block 15 and a brush roller 16.

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.

Referring to fig. 1-3, a take-up and pay-off device for communication optical cables comprises a bottom plate 1 with universal wheels mounted at four corners of the bottom, an adjusting mechanism 2 and a winding mechanism 3 are respectively arranged at the top of the bottom plate 1, the winding mechanism 3 comprises a support column 4, a first servo motor 5, a rotating shaft 6, a winding drum 7, a micro motor 8, a threaded rod 9 and a rubber disc 10, the support column 4 is symmetrically fixed at the top of the bottom plate 1, the first servo motor 5 is fixed at the outer wall of one side of the support column 4, the rotating shaft 6 is fixed at one end of an output shaft of the first servo motor 5 through a coupler, the winding drum 7 is sleeved at the outer wall of the rotating shaft 6, the micro motor 8 is fixed at the outer wall of one side of the winding drum 7, the threaded rod 9 is fixed at one end of the output shaft of the micro motor 8 through a coupler, the rubber disc 10 and the threaded rod 9 form a screwed fit, the winding drum 7 is provided with uniformly distributed mounting grooves, and two ends of the threaded rod 9 are fixed at the inner wall of the mounting grooves through bearings, the rotating shaft 6 is mounted at the top of the supporting column 4 through a bearing, the threaded rod 9 is driven to rotate through the micro motor 8, the rubber disc 10 is driven to slide, the first servo motor 5 drives the rotating shaft 6 to rotate, and when the winding drum 7 is driven to rotate and wind, the optical cables can be orderly wound on the surface of the winding drum 7, so that the winding efficiency is improved, and the optical cables are prevented from being flattened due to disordered winding of the optical cables;

the adjusting mechanism 2 comprises a mounting frame 11 fixed on the top of the bottom plate 1, a second servo motor 12 fixed on the outer wall of one side of the mounting frame 11, a screw 13 fixed on one end of an output shaft of the second servo motor 12 through a coupler, a slide block 14 in threaded fit with the screw 13 and a pulley block 15 fixed on the top of the slide block 14, the mounting frame 11 is fixed on the top of the bottom plate 1, the second servo motor 12 is fixed on the outer wall of one side of the mounting frame 11, the screw 13 is fixed on one end of the output shaft of the second servo motor 12 through a coupler, the slide block 14 and the screw 13 are in threaded fit, the pulley block 15 comprises a first pulley and a second pulley, the first pulley and the second pulley are fixed on the top of the slide block 14 through mounting frames, two ends of the screw 13 are fixed on the inner wall of the mounting frame 11 through bearings, the slide block 14 and the inner wall of the mounting frame 11 form sliding fit, and symmetrically distributed brackets are fixed on one side of the pulley block 15, and one side opposite to one end of each of the two supports is fixedly provided with a brush roller 16 through a bearing, the optical cable passes through a pulley block 15, the second servo motor 12 is recycled to drive the screw rod 13, and the sliding block 14 is driven to slide, so that the optical cable can be adjusted and moved when being wound on the surface of the winding drum 7, the optical cable is prevented from being bent when being wound, and the optical cable is prevented from being damaged.

The working principle is as follows: the threaded rod 9 is driven to rotate by the micro motor 8 to drive the rubber disc 10 to slide, so that the first servo motor 5 drives the rotating shaft 6 to rotate and drive the winding drum 7 to rotate and wind, optical cables can be orderly wound on the surface of the winding drum 7, winding efficiency is improved, and the optical cables are prevented from being flattened due to disordered winding of the optical cables; pass through assembly pulley 15 with the optical cable, recycle second servo motor 12 drive screw 13, drive slider 14 and slide for the optical cable can follow the adjustment when rolling up 7 surfaces of winding drum and remove, buckle when preventing the optical cable rolling, avoid the optical cable damage to appear, recycle brush cylinder 16 and clean the optical cable surface.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A winding and unwinding device for communication optical cables comprises a bottom plate (1) with universal wheels arranged at four corners of the bottom, and is characterized in that an adjusting mechanism (2) and a winding mechanism (3) are arranged at the top of the bottom plate (1) respectively, the winding mechanism (3) comprises support columns (4) symmetrically fixed at the top of the bottom plate (1), a first servo motor (5) fixed on the outer wall of one side of each support column (4), a rotating shaft (6) fixed at one end of an output shaft of the first servo motor (5) through a coupler, a winding drum (7) sleeved on the outer wall of the rotating shaft (6), a micro motor (8) fixed on the outer wall of one side of the winding drum (7), a threaded rod (9) fixed at one end of the output shaft of the micro motor (8) through a coupler, and a rubber disc (10) in threaded connection with the threaded rod (9);

the adjusting mechanism (2) comprises a mounting frame (11) fixed to the top of the bottom plate (1), a second servo motor (12) fixed to the outer wall of one side of the mounting frame (11), a screw rod (13) fixed to one end of an output shaft of the second servo motor (12) through a coupler, a sliding block (14) in threaded connection with the screw rod (13) and a pulley block (15) fixed to the top of the sliding block (14).

2. The retractable device for communication optical cable according to claim 1, wherein the brackets are symmetrically arranged on one side of the pulley block (15), and the brush roller (16) is fixed on the opposite side of one end of each bracket through a bearing.

3. The retractable device for the communication optical cable according to claim 1, wherein the retractable tube (7) is provided with uniformly distributed mounting grooves, and two ends of the threaded rod (9) are fixed on the inner wall of the mounting grooves through bearings.

4. The retractable device for the communication optical cable according to claim 1, wherein both ends of the screw rod (13) are fixed on the inner wall of the mounting frame (11) through bearings, and the sliding block (14) is in sliding fit with the inner wall of the mounting frame (11).

5. A cable takeup and release device for optical communication cables as claimed in claim 1, wherein the shaft (6) is mounted on top of the support post (4) by means of a bearing.

6. A retractable device for optical communication cables, according to claim 1, characterized in that said set of pulleys (15) comprises a first pulley and a second pulley, and both the first pulley and the second pulley are fixed on top of the slider (14) by means of a mounting frame.