CN220811472U

CN220811472U - Automatic cable winding and unwinding device

Info

Publication number: CN220811472U
Application number: CN202322320460.XU
Authority: CN
Inventors: 段兴中
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-25
Filing date: 2023-08-25
Publication date: 2024-04-19
Anticipated expiration: 2033-08-25

Abstract

The utility model relates to the technical field of communication engineering, in particular to an automatic cable winding and unwinding device, which comprises: the cable winding and unwinding device comprises a bottom plate, wherein baffles are arranged on two sides of one end of the top of the bottom plate, hollow shafts are rotatably arranged on the baffles, cable winding and unwinding rollers are movably arranged between the two hollow shafts through connecting mechanisms, a uniform storage mechanism capable of uniformly storing cables on the cable winding and unwinding rollers is arranged in the middle of the top of the bottom plate, and a labor-saving mechanism which does not need workers to manually pull the cables when the cables are unwound is arranged at the other end of the top of the bottom plate. According to the utility model, through the arrangement of the labor-saving mechanism, when the cable is laid, the electric push rod drives the lifting block to descend, so that the second conveying roller descends, the cable is contacted with the first conveying roller and the second conveying roller, the first conveying roller rotates, the cable can be laid automatically, the labor is saved, and cables with different diameters can be laid through the telescopic distance of the electric push rod, and the practicability is provided.

Description

Automatic cable winding and unwinding device

Technical Field

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

Background

Communication cables are cables that transmit telephone, telegram, facsimile documents, television and radio programs, data and other electrical signals. Is formed by twisting more than one pair of mutually insulated wires. Compared with overhead open wires, the communication cable has the advantages of large communication capacity, high transmission stability, good confidentiality, less influence of natural conditions and external interference, and the like.

The prior art discloses a cable winding and unwinding device, including bottom plate, baffle, cable dish, cable and slewing mechanism, slewing mechanism is including first axis of rotation and second axis of rotation, the one end fixedly connected with driving motor that the second axis of rotation is located the outside of baffle, two it is connected with reciprocating screw to rotate between the baffle, just reciprocating screw's one end extends to the outside of baffle, the second axis of rotation passes through drive belt transmission with reciprocating screw and is connected, reciprocating screw's lateral wall fixedly connected with a plurality of limiting plates, two reciprocating thread groove has been seted up between the limiting plate. According to the utility model, the cable is driven to reciprocate left and right by the threaded block under the action of the rotating mechanism, and the rotating action of the cable tray is matched, so that the working difficulty of a worker in laying down the cable is reduced, and the working efficiency of the worker in winding and unwinding the cable is improved.

Applicants have found that there are some disadvantages in use: this receive and releases device needs the manual work to pull out the cable from the device when the cable is released, and is comparatively laborious, and it is laborsaving consuming time and inefficiency to release the cable, fixes the cable dish through the mode of flange moreover, because the flange is in the same place through a plurality of bolted connection, so need unscrew a plurality of bolts of both sides one by one during the dismouting, comparatively delay time, when accomodating the cable simultaneously, need with the rope with the cable tie on the rings at screw thread piece top, just can make the cable evenly accomodate on the cable dish, it is comparatively troublesome.

Therefore, the utility model designs an automatic cable winding and unwinding device to solve the problems in the prior art.

Disclosure of utility model

The utility model aims to provide an automatic cable winding and unwinding device for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an automated cable pay-off and take-up device, comprising: the cable winding and unwinding device comprises a bottom plate, wherein baffles are arranged on two sides of one end of the top of the bottom plate, hollow shafts are rotatably arranged on the baffles, cable winding and unwinding rollers are movably arranged between the two hollow shafts through connecting mechanisms, a uniform storage mechanism capable of uniformly storing cables on the cable winding and unwinding rollers is arranged in the middle of the top of the bottom plate, and a labor-saving mechanism which does not need workers to manually pull the cables when the cables are unwound is arranged at the other end of the top of the bottom plate.

Preferably, the connecting mechanism comprises two screw rods, the two screw rods are respectively rotatably arranged between two side walls of the two hollow shafts, screw blocks are arranged on the outer side walls of the screw rods through screw threads in a sliding mode, connecting rods are hinged to the four sides of the screw blocks, connecting columns which are in sliding connection with the hollow shafts are hinged to one sides of the connecting rods, connecting cylinders are arranged at circle centers of two side walls of the cable winding and unwinding rollers, the two connecting cylinders are respectively sleeved with the two hollow shafts, connecting grooves which are in sliding connection with the connecting columns are formed in the connecting cylinders, a rotating shaft is rotatably arranged at the top of the hollow shafts, umbrella teeth are arranged at the bottoms of the rotating shafts and the outer side walls of the screw rods, and the two umbrella teeth are meshed with each other.

Preferably, the even containing mechanism comprises two brackets, the brackets are arranged at the top of the bottom plate, a screw rod is rotatably arranged between the two brackets, and a U-shaped screw block is slidably arranged on the outer side wall of the screw rod through threads.

Preferably, both sides of the top of the U-shaped screw block are rotatably provided with rotary rods.

Preferably, the labor-saving mechanism comprises two support plates, the support plates are fixedly arranged at the top of the bottom plate, the first conveying rollers are rotatably arranged below the two support plates, the limit grooves are formed in the upper portions of one ends of the two support plates, which are close to each other, electric pushing rods fixedly connected with the support plates are arranged in the limit grooves, the output ends of the electric pushing rods are connected with lifting blocks, and the second conveying rollers are rotatably arranged between the two lifting blocks.

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

1. According to the utility model, through the arrangement of the labor-saving mechanism, when the cable is laid, the electric push rod drives the lifting block to descend, so that the second conveying roller descends, the cable is contacted with the first conveying roller and the second conveying roller, the first conveying roller rotates, so that the cable can be laid automatically, the labor is saved, and the cables with different diameters can be laid through the telescopic distance of the electric push rod, thereby providing practicability;

2. According to the utility model, through the arrangement of the connecting mechanism, when the cable winding and unwinding roller is disassembled, only the rotating shafts at two sides are required to rotate, the screw rod is rotated through the engagement of the two bevel gears to drive the sliding block to slide left and right, and the connecting column is separated from the connecting groove and enters the connecting groove through the connecting rod, so that the cable winding and unwinding roller can be disassembled and installed, and compared with the mode of screwing a plurality of bolts one by one, the time is saved;

3. According to the utility model, through the arrangement of the uniform storage mechanism, the U-shaped screw block is higher, and when the cable is stored in the U-shaped screw block, the U-shaped screw block can automatically drive the cable to move, and the friction force of the cable can be reduced through the rotary rod, so that the cable is more convenient and faster than the mode that the cable is tied on the hanging ring through the rope.

Drawings

FIG. 1 is a schematic view in front cross-section of the present utility model;

FIG. 2 is a schematic cross-sectional view of the structure of the connecting mechanism of the present utility model;

FIG. 3 is a schematic side cross-sectional view of the effort-saving mechanism of the present utility model.

In the figure: 1. a bottom plate; 2. a baffle; 3. a hollow shaft; 4. a cable take-up and pay-off roller; 5. a connecting mechanism; 6. a uniform storage mechanism; 7. a labor-saving mechanism; 501. a screw rod; 502. a silk block; 503. a connecting rod; 504. a connecting column; 505. a connecting cylinder; 506. a connecting groove; 507. a rotating shaft; 508. umbrella teeth; 601. a bracket; 602. a screw; 603. u-shaped screw blocks; 604. a rotary stick; 701. a support plate; 702. a first conveying roller; 703. a limit groove; 704. an electric push rod; 705. a lifting block; 706. and a second conveying roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an embodiment of the present utility model is provided: an automated cable pay-off and take-up device, comprising: the baffle 2 is all installed to the both sides of bottom plate 1 top one end, rotates on the baffle 2 and installs hollow shaft 3, through coupling mechanism 5 movable mounting cable receive and release roller 4 between two hollow shafts 3, and the centre department at bottom plate 1 top is equipped with the even receiving mechanism 6 that can evenly receive the cable on cable receive and release roller 4, and the other end at bottom plate 1 top is equipped with the laborsaving mechanism 7 that does not need the manual cable of pulling of staff when the cable of blowing.

Referring to fig. 1, in this embodiment: the connecting mechanism 5 comprises two screw rods 501, the two screw rods 501 are respectively and rotatably arranged between the side walls of the two hollow shafts 3, a screw block 502 is slidably arranged on the outer side wall of the screw rods 501 through threads, connecting rods 503 are hinged to the four sides of the screw block 502, connecting columns 504 which are slidably connected with the hollow shafts 3 are hinged to one side of the connecting rods 503, connecting cylinders 505 are respectively arranged at the circle centers of the side walls of the two cable receiving rollers 4, the two connecting cylinders 505 are respectively sleeved on the two hollow shafts 3, connecting grooves 506 which are slidably arranged with the connecting columns 504 are formed in the connecting cylinders 505, a rotating shaft 507 is rotatably arranged at the top of the hollow shafts 3, umbrella teeth 508 are respectively arranged at the bottom of the rotating shaft 507 and the outer side wall of the screw rods 501, two umbrella teeth 508 are meshed with each other, one hollow shaft 3 is rotatably arranged with the output end of an electric cylinder, the other hollow shaft 3 is connected with the output end of the motor, when the cable receiving roller 4 is arranged, the electric cylinder is firstly contracted to drive the hollow shaft 3 which is rotatably connected, the connecting cylinders 505 on one side of the cable receiving roller 4 are sleeved on the other hollow shaft 3, then the electric hollow shafts 505 are electrically extend out of the hollow shafts 3, the connecting cylinders 505 are rotatably connected with the connecting cylinders 505, and then the hollow shafts 505 are rotatably connected with the connecting columns 506 through the rotating shafts 506, and the connecting columns 506 are rotatably connected with the hollow shafts 4 through the rotating shafts, and the connecting rods 506.

Referring to fig. 1, in this embodiment: even receiving mechanism 6 includes two supports 601, and support 601 installs at the top of bottom plate 1, rotates between two supports 601 and installs screw 602, and screw 602's lateral wall passes through screw thread slidable mounting and has U type screw 603, and screw 602 one side is connected with actuating device, and the cable is in U type screw 603, and U type screw 603 can take the cable round trip movement, can make the even take-up of cable on cable receive and release roller 4 when accomodating.

Referring to fig. 1, in this embodiment: both sides of the top of the U-shaped screw 603 are rotatably provided with rotary rods 604, and the rotary rods 604 can reduce the abrasion of cables and the U-shaped screw 603.

Referring to fig. 3, in the present embodiment: the labor-saving mechanism 7 comprises two support plates 701, the support plates 701 are fixedly arranged at the top of the bottom plate 1, a first conveying roller 702 is rotatably arranged below the two support plates 701, a limit groove 703 is formed above one ends of the two support plates 701, which are close to each other, electric pushing rods 704 fixedly connected with the support plates 701 are arranged in the limit groove 703, the output ends of the electric pushing rods 704 are connected with lifting blocks 705, a second conveying roller 706 is rotatably arranged between the two lifting blocks 705, one side of the first conveying roller 702 is connected with driving equipment, the bottom of a cable is in contact with the first conveying roller 702, the top of the cable is in contact with the second conveying roller 706, the first conveying roller 702 rotates, cables can be pulled out through friction force, and the electric pushing rods 704 drive the second conveying roller 706 to lift, so that cables with different diameters can be pulled.

Working principle: the rotating shaft 507 is rotated positively and negatively, the screw rod 501 is rotated positively and negatively through the engagement of the umbrella teeth 508, the screw rod 501 drives the screw block 502 to slide left and right, the connecting columns 504 are close to each other and are far away from each other through the connecting rods 503, the cable receiving roller 4 can be fixed on the hollow shaft 3 by being inserted into the connecting grooves 506 when being far away from each other, and the cable receiving roller 4 can be detached when being close to each other;

When the cable is released, the cable passes through between the first conveying roller 702 and the second conveying roller 706, and the electric push rod 704 drives the second conveying roller 706 to descend, so that the cable is contacted with the first conveying roller 702 and the second conveying roller 706, and the first conveying roller 702 rotates to pull out the cable.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An automated cable pay-off and take-up device, comprising: bottom plate (1), its characterized in that: baffle (2) are all installed to both sides of bottom plate (1) top one end, rotate on baffle (2) and install hollow shaft (3), two through coupling mechanism (5) movable mounting cable receive and release roller (4) between hollow shaft (3), the centre department at bottom plate (1) top is equipped with even receiving mechanism (6) that can evenly receive the cable on cable receive and release roller (4), the other end at bottom plate (1) top is equipped with laborsaving mechanism (7) that do not need the manual cable of pulling of staff when the cable is put.

2. An automated cable pay-off and take-up device according to claim 1, wherein: the connecting mechanism (5) comprises two screw rods (501), the two screw rods (501) are respectively rotatably installed between two side walls of two hollow shafts (3), screw blocks (502) are slidably installed on the outer side walls of the screw rods (501) through threads, connecting rods (503) are hinged to all sides of the screw blocks (502), connecting columns (504) which are slidably connected with the hollow shafts (3) are hinged to one sides of the connecting rods (503), connecting cylinders (505) are all installed at circle centers of two side walls of the cable winding and unwinding rollers (4), the two connecting cylinders (505) are respectively sleeved with the two hollow shafts (3), connecting grooves (506) which are slidably installed with the connecting columns (504) are formed in the connecting cylinders (505), rotating shafts (507) are rotatably installed at the tops of the hollow shafts (3), umbrella teeth (508) are all installed on the bottoms of the rotating shafts (507) and the outer side walls of the screw rods (501), and the two umbrella teeth (508) are meshed with each other.

3. An automated cable pay-off and take-up device according to claim 1, wherein: the even containing mechanism (6) comprises two supports (601), the supports (601) are arranged at the top of the bottom plate (1), a screw (602) is rotatably arranged between the two supports (601), and a U-shaped screw block (603) is slidably arranged on the outer side wall of the screw (602) through threads.

4. An automated cable pay-off and take-up device according to claim 3, wherein: both sides of the top of the U-shaped screw block (603) are rotatably provided with rotary rods (604).

5. An automated cable pay-off and take-up device according to claim 1, wherein: the labor-saving mechanism (7) comprises two supporting plates (701), the supporting plates (701) are fixedly arranged at the top of the bottom plate (1), a first conveying roller (702) is rotatably arranged below the supporting plates (701), limiting grooves (703) are formed in the upper portions of one ends, close to each other, of the supporting plates (701), electric pushing rods (704) fixedly connected with the supporting plates (701) are arranged in the limiting grooves (703), lifting blocks (705) are connected to the output ends of the electric pushing rods (704), and a second conveying roller (706) is rotatably arranged between the lifting blocks (705).