CN210594756U

CN210594756U - Intelligent ship shore power cable drum

Info

Publication number: CN210594756U
Application number: CN201920626575.2U
Authority: CN
Inventors: 黄红生; 宋健; 蒋玲; 庞玲玉; 沙翔; 申新秀
Original assignee: Jiangsu Zhenan Power Equipment Co Ltd
Current assignee: Jiangsu Zhenan Power Equipment Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-05-22
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses an intelligence boats and ships shore connection cable reel. It includes can be by the rotatory first reel of first drive arrangement drive and can be by the rotatory second reel of second drive arrangement drive, and the medial extremity of first reel has a plurality of spouts of arranging along the circumference, and the medial extremity fixedly connected with of second reel is many be used for with each spout complex bracing piece, each the bracing piece stretches into and spacing realization flexible swing joint in each spout. It has the following beneficial effects: (1) the first winding drum, the second winding drum, the sliding groove and the support rod are matched, so that the total length of the cable winding drum can be conveniently adjusted, the cable winding drum is suitable for ship shore power with various cables and different lengths, the multifunctional effect is achieved, and the convenience is improved; (2) through the cooperation setting between rack, fixed axle, servo motor and the change gear, for the receiving and dispatching operation of cable drum has improved power, sets up servo motor in the inside of reel, has reduced area.

Description

Intelligent ship shore power cable drum

Technical Field

The invention relates to an intelligent ship shore power cable drum, and belongs to the technical field of ship shore power.

Background

The cable reel is a cable winding device for providing a power supply, a control power supply or a control signal for large-scale mobile equipment. The device is widely applied to heavy mechanical equipment under similar working conditions such as port portal cranes, container cranes, ship loaders and tower cranes.

Among the prior art, the cable drum for among the boats and ships shore power is inconvenient adjusts the total length of reel according to the total length of cable, can not play the effect of mutual collocation, and different lengths need process out the cable drum of different models, and it is inconvenient to use, and in addition, area is big, influences the result of use.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an intelligent ship shore power cable reel, which solves the problems that the existing cable reel is inconvenient to adjust the total length of the reel according to the total length of a cable and the occupied area is large.

In order to solve the technical problem, the intelligent ship shore power cable drum comprises a first drum and a second drum, wherein the first drum can be driven by a first driving device to rotate, the second drum can be driven by a second driving device to rotate, a plurality of sliding grooves are formed in the end portion of the inner side of the first drum and are distributed along the circumference, a plurality of supporting rods matched with the sliding grooves are fixedly connected to the end portion of the inner side of the second drum, and the supporting rods stretch into the sliding grooves and are limited in the sliding grooves to achieve telescopic movable connection.

The center of first reel is provided with first fixed axle, center in the second reel is provided with the second fixed axle, first drive arrangement installs in first fixed axle, second drive arrangement installs in the second fixed axle, it has first rack to go back fixed mounting in the first reel, the first transmission gear of fixedly connected with on first drive arrangement's the output shaft, power transmission is realized through a first change gear and first rack to first transmission gear, it has the second rack to go back fixed mounting in the second reel, fixedly connected with second transmission gear on second drive arrangement's the output shaft, power transmission is realized through a second change gear and second rack to second transmission gear.

The outer side end of the first winding drum is fixedly connected with a first wire retaining ring, and the outer side end of the second winding drum is fixedly connected with a second wire retaining ring.

Eight or more than eight chutes are arranged along the circumference of the first winding drum, the chutes are cylindrical structures, and the support rods are cylindrical structures.

Each limiting groove is symmetrically arranged in each sliding groove, a limiting sliding block is movably connected in each limiting groove, and each limiting sliding block is fixedly connected with the corresponding supporting rod.

And bearings are arranged between the first winding drum and the first fixed shaft and between the second winding drum and the second fixed shaft.

One end of the outer side of the first fixing shaft is fixedly connected with a first flange plate, and one end of the outer side of the second fixing shaft is fixedly connected with a second flange plate.

The diameters of the first winding drum and the second winding drum are equal, and the diameters of the first winding drum and the second winding drum are smaller than the diameters of the first wire blocking ring and the second wire blocking ring.

The invention has the following beneficial effects:

(1) the first winding drum, the second winding drum, the sliding groove and the support rod are matched, so that the total length of the cable winding drum can be conveniently adjusted, the cable winding drum is suitable for ship shore power with various cables and different lengths, the multifunctional effect is achieved, and the convenience is improved;

(2) through the cooperation setting between rack, fixed axle, servo motor and the change gear, for cable drum's receiving and dispatching operation has improved power, sets up servo motor in the inside of reel, has reduced the area of device, low in manufacturing cost, economical and practical and range of application extensively.

Drawings

FIG. 1 is a schematic front view of a marine shore power cable reel according to the present invention;

FIG. 2 is a side view of the first reel;

FIG. 3 is a schematic cross-sectional view of the marine shore power cable reel of the present invention;

FIG. 4 is a schematic view showing the arrangement of the chutes in the present invention;

fig. 5 is a partial sectional view of the chute structure of the present invention.

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.

As shown in the figure, the ship shore power cable reel comprises a first reel 2 and a second reel 4, wherein one end of the outer side of the first reel 2 is fixedly connected with a first wire retaining ring 15, one end of the outer side of the second reel 4 is fixedly connected with a second wire retaining ring 16, the first reel 2 and the second reel 4 are symmetrically arranged, a first fixed shaft 7 is arranged at the center of the first reel 2, one end of the inner part of the first fixed shaft 7 is provided with a mounting groove, a first driving device 1 is mounted in the mounting groove of the first fixed shaft 7, a first rack 9 is further fixedly mounted in the first reel 2, a first transmission gear 10 is fixedly connected to an output shaft of the first driving device 1, one side of the first transmission gear 10 is provided with a first speed change gear 11, the first speed change gear 11 is movably mounted in the mounting groove of the first fixed shaft 7 through a rotating shaft connected in series at the middle part, specifically, one end of the first speed change gear 11 is meshed with the, the other end of the first speed change gear 11 extends out of the mounting groove of the first fixed shaft 7 and is engaged with the first rack 9, the first transmission gear 10 realizes power transmission through the first speed change gear 11 and the first rack 9, so that the first driving device 1 drives the first reel 2 to rotate, the center in the second reel 4 is provided with the second fixed shaft 8, one end in the second fixed shaft 8 is also provided with the mounting groove, the second driving device 2 is mounted in the mounting groove of the second fixed shaft 8, the first driving device 1 and the second driving device 2 are preferably servo motors, the second rack 12 is also fixedly mounted in the second reel 4, the output shaft of the second driving device 3 is fixedly connected with the second transmission gear 13, one side of the second transmission gear 13 is provided with the second speed change gear 14, the second speed change gear 14 is movably mounted in the mounting groove of the second fixed shaft 8 through a rotating shaft connected in series in the middle part, specifically, one end of a second speed change gear 14 is meshed with a second transmission gear 13, the other end of the second speed change gear 14 extends out of a mounting groove of a second fixed shaft 8 and is meshed with a second rack 12, the second transmission gear 13 and the second rack 12 achieve power transmission through the second speed change gear 14, so that a second driving device 2 can drive a second winding drum 4 to rotate, eight sliding chutes 5 are uniformly distributed (distributed in an annular array) along the circumference at the inner side end of the first winding drum 2, the sliding chutes 5 are in a cylindrical structure, eight supporting rods 6 matched with the sliding chutes are fixedly connected to the inner side end of the second winding drum 4, the supporting rods 6 are in a cylindrical structure, and by means of the arrangement, the stability of the device is guaranteed, and the supporting rods 6 extend into and are limited in the sliding chutes to achieve telescopic movable connection.

Furthermore, each sliding groove 5 is internally provided with a limiting groove 17 which is symmetrically arranged, specifically, the limiting grooves 17 are arranged on the side wall of the sliding groove 5 and have a phase angle of 180 degrees, a limiting slide block 18 is movably connected in the limiting groove 17, the limiting slide block can reciprocate in the limiting groove due to the long strip structure of the limiting groove 17, the limiting slide block 18 is fixedly connected with the supporting rod 6, a movable track is provided for the supporting rod 6 by arranging the limiting groove 17 and the limiting slide block 18, the supporting rod 6 is prevented from falling off, the reliability of the device is further ensured, bearings 19 are arranged between the first winding drum 2 and the first fixing shaft 7 and between the second winding drum 4 and the second fixing shaft 8, the bearings 19 are arranged, the supporting function is achieved, the first winding drum 2 and the second winding drum 4 can reliably rotate, one end of the outer side of the first fixing shaft 7 is fixedly connected with a first flange 20, outside one end fixedly connected with second ring flange 21 of second fixed axle 8 through setting up first ring flange 20 and second ring flange 21, can conveniently be used for with external equipment fixing, the diameter of first reel 2 and second reel 4 equals, the diameter of first reel 2 and second reel 4 all is less than the diameter of first fender wire loop 15 and second fender wire loop 16, in addition, the utility model discloses electrical components (servo motor) that appear in all are connected with external master controller and 220V commercial power electricity to the master controller can play the conventional known equipment of control for the computer etc..

During the use, at first, adjust the total length of cable drum according to the model of boats and ships shore power, when adjusting length, only need outwards or inwards push away first reel 2 and second reel 4 and just can accomplish the regulation, after length adjustment is good, with first flange plate 20, second flange plate 21 passes through the bolt fastening on boats and ships shore power, when receiving and dispatching the cable, start servo motor, servo motor drives change gear rotatory through transmission gear, change gear passes through the rack and drives first reel 2 and second reel 4 rotatory, reach the effect of receiving and dispatching.

Claims

1. The utility model provides an intelligent boats and ships shore connection cable reel which characterized in that: including can be by first reel (2) of first drive arrangement (1) drive rotation and can be by second reel (4) of second drive arrangement (3) drive rotation, the medial extremity of first reel (2) has a plurality of spouts (5) of arranging along the circumference, the medial extremity fixedly connected with of second reel (4) many be used for with each spout complex bracing piece (6), each bracing piece (6) stretch into and spacing realization flexible swing joint in each spout.

2. The intelligent ship shore power cable reel of claim 1, wherein: a first fixed shaft (7) is arranged at the center of the first winding drum (2), a second fixed shaft (8) is arranged at the center in the second winding drum (4), the first driving device (1) is arranged in a first fixed shaft (7), the second driving device (2) is arranged in a second fixed shaft (8), a first rack (9) is also fixedly arranged in the first winding drum (2), a first transmission gear (10) is fixedly connected to an output shaft of the first driving device (1), the first transmission gear (10) realizes power transmission with the first rack (9) through a first speed change gear (11), a second rack (12) is also fixedly arranged in the second winding drum (4), a second transmission gear (13) is fixedly connected on an output shaft of the second driving device (3), the second transmission gear (13) realizes power transmission with the second rack (12) through a second speed change gear (14).

3. The intelligent ship shore power cable reel of claim 1 or 2, wherein: the outer side end of the first winding drum (2) is fixedly connected with a first wire blocking ring (15), and the outer side end of the second winding drum (4) is fixedly connected with a second wire blocking ring (16).

4. The smart marine shore power cable reel of claim 3, wherein: eight or more than eight sliding chutes (5) are arranged along the circumference of the first winding drum (2), the sliding chutes (5) are of cylindrical structures, and the supporting rods (6) are of cylindrical structures.

5. The smart marine shore power cable reel of claim 1, 2 or 4, wherein: limiting grooves (17) which are symmetrically arranged are respectively formed in each sliding groove (5), a limiting sliding block (18) is movably connected in each limiting groove (17), and each limiting sliding block (18) is fixedly connected with the supporting rod (6).

6. The smart marine shore power cable reel of claim 5, wherein: and bearings (19) are arranged between the first winding drum (2) and the first fixed shaft (7) and between the second winding drum (4) and the second fixed shaft (8).

7. The smart marine shore power cable reel of claim 6, wherein: one end of the outer side of the first fixed shaft (7) is fixedly connected with a first flange plate (20), and one end of the outer side of the second fixed shaft (8) is fixedly connected with a second flange plate (21).

8. The smart marine shore power cable reel of claim 7, wherein: the diameters of the first winding drum (2) and the second winding drum (4) are equal, and the diameters of the first winding drum (2) and the second winding drum (4) are smaller than the diameters of the first stop ring (15) and the second stop ring (16).