阅读说明：本技术 一种船用岸电系统 (Marine bank electric system ) 是由 蒋丹军 于 2021-09-23 设计创作，主要内容包括：本发明涉及一种船用岸电系统,用于对电缆进行收放,其特征在于,包括：框架(100),转动设置在所述框架(1)内的绞车轴(1),所述绞车轴(1)上设置有导电滑环(3),所述绞车轴(1)外部还连接有绞车(2)；所述框架(100)上部设置有减速机电机(5),所述减速机电机(5)驱动端连接电磁限速器(6),所述电磁限速器(6)驱动端连接有送线链轮(601)；所述框架(100)内还设置有往复丝杆排线器(4),其上设置有排线链轮(401)；所述送线链轮(601)还通过链条连接驱动所述排线链轮(401)和绞车轴(1)的驱动轮(101)。本装置能够实现船用电缆的自动放线。(The invention relates to a marine shore power system, which is used for collecting and releasing cables and is characterized by comprising the following components: the winch comprises a frame (100), a winch shaft (1) rotatably arranged in the frame (1), a conductive sliding ring (3) is arranged on the winch shaft (1), and a winch (2) is connected to the outside of the winch shaft (1); a speed reducer motor (5) is arranged at the upper part of the frame (100), the driving end of the speed reducer motor (5) is connected with an electromagnetic speed limiter (6), and the driving end of the electromagnetic speed limiter (6) is connected with a wire feeding chain wheel (601); a reciprocating screw rod wire arranging device (4) is also arranged in the frame (100), and a wire arranging chain wheel (401) is arranged on the reciprocating screw rod wire arranging device; the wire feeding chain wheel (601) is also connected with and drives the wire arranging chain wheel (401) and a driving wheel (101) of the winch shaft (1) through a chain. The device can realize automatic paying-off of the marine cable.)

1. A marine shore power system for reeling and unreeling a cable, comprising:

the winch comprises a frame (100), a winch shaft (1) rotatably arranged in the frame (1), a conductive sliding ring (3) is arranged on the winch shaft (1), and a winch (2) is connected to the outside of the winch shaft (1);

a speed reducer motor (5) is arranged at the upper part of the frame (100), the driving end of the speed reducer motor (5) is connected with an electromagnetic speed limiter (6), and the driving end of the electromagnetic speed limiter (6) is connected with a wire feeding chain wheel (601);

a reciprocating screw rod wire arranging device (4) is also arranged in the frame (100), and a wire arranging chain wheel (401) is arranged on the reciprocating screw rod wire arranging device;

the wire feeding chain wheel (601) is also connected with and drives the wire arranging chain wheel (401) and a driving wheel (101) of the winch shaft (1) through a chain.

2. A marine shore power system according to claim 1, wherein: an electric cabinet (7) and a junction box (8) are further arranged on one side of the frame (100).

3. A marine shore power system according to claim 2, wherein: the electric control box (7) is internally provided with a control mainboard, the control mainboard is connected with a wireless transceiver, and the wireless transceiver can be connected with external mobile equipment to receive external commands.

4. A marine shore power system according to claim 3, wherein: the cable is characterized in that a visual detection device is further arranged in the frame (100), a mark is printed on the outer portion of the cable, the visual detection device is used for detecting the mark and sending mark information to the control main board, and the control main board controls the running of the speed reducer motor (5) according to an external command.

5. A marine shore power system according to claim 1, wherein: the cable is provided with a mark.

6. A marine shore power system according to claim 6, wherein: the indicia corresponds to a length of the cable.

Technical Field

The invention relates to a pay-off device, in particular to a marine shore power system.

Background

Boats and ships need use the commercial power when berthing the bank, and the cable is generally unwrapped wire to the bank through the manual work to current device and is connected the commercial power, but to great boats and ships, the weight of cable is too big, and the manual work is difficult to the pulling, and current cable stirring dish can lead to the cable to loosen on the stirring because rocking of ship itself when on the ship simultaneously.

In view of the above-mentioned drawbacks, the present designer is actively making research and innovation to create a new type of cable pay-off device for ships, so that the cable pay-off device has more industrial utility value.

Disclosure of Invention

In order to solve the technical problems, the invention aims to provide a marine shore power cable retracting and releasing device which can facilitate wire feeding and can be kept fixed when not in use.

The technical scheme of the invention is as follows:

a marine shore power system for reeling and unreeling a cable, comprising:

the winch comprises a frame (100), a winch shaft (1) rotatably arranged in the frame (1), a conductive sliding ring (3) is arranged on the winch shaft (1), and a winch (2) is connected to the outside of the winch shaft (1);

a speed reducer motor (5) is arranged at the upper part of the frame (100), the driving end of the speed reducer motor (5) is connected with an electromagnetic speed limiter (6), and the driving end of the electromagnetic speed limiter (6) is connected with a wire feeding chain wheel (601);

a reciprocating screw rod wire arranging device (4) is also arranged in the frame (100), and a wire arranging chain wheel (401) is arranged on the reciprocating screw rod wire arranging device;

the wire feeding chain wheel (601) is also connected with and drives the wire arranging chain wheel (401) and a driving wheel (101) of the winch shaft (1) through a chain.

Furthermore, an electric cabinet (7) and a junction box (8) are arranged on one side of the frame (100).

Furthermore, a control mainboard is arranged in the electric cabinet (7), the control mainboard is connected with a wireless transceiver, and the wireless transceiver can be connected with external mobile equipment to receive external commands.

Furthermore, a visual detection device is further arranged in the frame (100), a mark is printed on the outside of the cable, the visual detection device is used for detecting the mark and sending mark information to the control main board, and the control main board controls the running of the speed reducer motor (5) according to an external command.

Further, a mark is arranged on the cable.

Further, the mark corresponds to a length of the cable.

By the scheme, the invention at least has the following advantages:

(1) an electromagnetic speed limiter is arranged between the power device and the winch shaft, so that the rotation of the winch shaft is limited under the condition of power failure, and the cable can be prevented from loosening;

(2) the device drives the winch shaft and the reciprocating screw rod wire arrangement device to operate through a power device, so that the number of driving devices is reduced, and the efficiency is high;

(3) the device is arranged on the control main board, and a wireless transceiver is added, so that the wireless control of the whole device can be realized;

(4) the device is provided with the camera, so that the mark on the cable can be identified, and the accurate control of the cable releasing length is realized. The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate a certain embodiment of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

FIG. 2 is a schematic view of another embodiment of the present invention;

in the figure: 100-a frame;

1-a winch shaft; 101-a drive wheel;

2, a winch;

3-a conductive slip ring;

4-reciprocating screw mandrel wire arrangement device; 401-flat cable sprocket;

5-a reducer motor;

6-electromagnetic speed limiter; 601-wire feeding chain wheel;

7-an electric cabinet;

8-junction box.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

Referring to fig. 1 and 2, a marine shore power system according to a preferred embodiment of the present invention is used for reeling and unreeling a cable, and includes:

the winch comprises a frame 100, a winch shaft 1, a conductive sliding ring 3, a winch 2 and a driving device, wherein the winch shaft 1 is rotatably arranged in the frame 1, the conductive sliding ring 3 is arranged on the winch shaft 1, and the winch shaft 1 is also connected with the outside; the frame 100 is a steel frame, made of stainless steel, and generally coated with an anti-corrosion paint on the outside to prevent corrosion. A partition is provided in the frame 100, one side of the partition being a working area and the other side being a controller and cable installation area.

A speed reducer motor 5 is arranged at the upper part of the frame 100, the driving end of the speed reducer motor 5 is connected with an electromagnetic speed limiter 6, and two ends of the electromagnetic speed limiter 6 are respectively connected with a wire feeding chain wheel 601; the reduction gear motor 5 is a main driving device, and the electromagnetic governor 6 is a mechanism that can be quickly locked when power is off, and can be driven by the reduction gear motor 5 when power is on. The purpose of this is to ensure that the cable can be kept laid out and fixed under the condition of no power supply.

The frame 100 is also provided with a reciprocating screw wire arranging device 4, a wire arranging chain wheel 401 is arranged on the reciprocating screw wire arranging device 4, the reciprocating screw wire arranging device 4 is an existing mature mechanism, and the wire arranging chain wheel 401 is used as a driving wheel of the reciprocating screw wire arranging device 4.

The wire feeding sprocket 601 is also connected to the driving wheel 101 for driving the wire arranging sprocket 401 and the winch shaft 1 via a chain, and the wire arranging sprocket 401 and the winch shaft 1 can be driven to rotate simultaneously by the wire feeding sprocket 601.

One side of the frame 100 is also provided with an electric control box 7 and a connection box 8, the connection box 8 being connected to the electrical equipment on the ship at the same time, enabling the normal transmission of the power supply of the cable.

A control mainboard is arranged in the electric cabinet 7, the control mainboard is connected with a wireless transceiver, the wireless transceiver can be connected with an external mobile device for receiving an external command, the control mainboard is mainly used for controlling the operation of the reducer motor 5, the external handheld mobile device can initiate a command to the wireless transceiver through a network, and the control mainboard can realize the work of controlling the reducer motor 5 after receiving the command.

Also arranged in the frame 100 are visual detection means, printed with markings on the outside of the cable, for detecting the markings and sending the marking information to the control board, which controls the operation of the reducer motor 5 according to external commands, typically a camera, which integrates a visual recognition mechanism, and which is connected to the control board. Because the outside of cable is provided with the mark, this mark corresponds the distance that the cable receive and releases, can discern the mark through this camera to know the length of cable unwrapping wire, thereby the control mainboard can know the concrete length of cable unwrapping wire, if the order of unwrapping wire distance has been input in advance, then the control mainboard can realize accurate unwrapping wire.

The working principle of the invention is as follows:

the cable normally twines on winch 2, and winch 2's inside has set up conductive sliding ring 3, and conductive sliding ring 3's carbon brush has connected the cable, and the electrical apparatus switch board of wearing is connected to conductive sliding ring 3 main part, can realize the normal power transmission of cable.

Winch axle 1 is through sending line sprocket 601 drive, and winding displacement sprocket 401 is also driven in step simultaneously, and the rotation of cable winch axle 1 is gone down to cooperate winding displacement sprocket 401 to realize the unwrapping wire, has realized the unwrapping wire through the one end of artifical cable of drawing.

Electromagnetic speed limiter 6 provides power for feeding line sprocket 601, and in this device, adopt electromagnetic speed limiter 6 to connect speed reducer motor 5 because speed reducer motor 5 is when the outage, the cable is probably loosened under the condition of rocking, and after having added electromagnetic speed limiter 6, when the outage, electromagnetic speed limiter 6 is itself locked, can prevent that the cable from rocking two loosening problems that lead to.

The mark is arranged on the cable of the device, and the mark can be identified through the camera, so that the accurate control of the pull-out length of the cable is realized.

The invention has the following advantages:

(1) an electromagnetic speed limiter is arranged between the power device and the winch shaft, so that the rotation of the winch shaft is limited under the condition of power failure, and the cable can be prevented from loosening;

(2) the device drives the winch shaft and the reciprocating screw rod wire arrangement device to operate through a power device, so that the number of driving devices is reduced, and the efficiency is high;

(3) the device is arranged on the control main board, and a wireless transceiver is added, so that the wireless control of the whole device can be realized;

(4) the device is provided with the camera, so that the mark on the cable can be identified, and the accurate control of the cable releasing length is realized.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.