CN113871925A

CN113871925A - Embedded shore power socket box

Info

Publication number: CN113871925A
Application number: CN202111279982.9A
Authority: CN
Inventors: 胡成; 王春燕; 侯锦福; 曾书俐; 许仲瑜; 韦林毅; 王月; 张鹏
Original assignee: CSSC Huangpu Wenchong Shipbuilding Co Ltd
Current assignee: CSSC Huangpu Wenchong Shipbuilding Co Ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2021-12-31
Anticipated expiration: 2041-10-29
Also published as: CN113871925B

Abstract

The invention relates to the technical field of ship shore power boxes, and discloses an embedded shore power socket box which comprises a box body embedded on a cabin wall, wherein the front end and the rear end of the box body are provided with openings, the front end of the box body is provided with a cover plate capable of being opened and closed, the rear end of the box body is provided with a back plate capable of being opened and closed, a separation clamping plate is arranged in the box body, a connecting cavity is formed between the separation clamping plate and the cover plate, a sealing cavity is formed between the separation clamping plate and the back plate, a power socket fixed on the separation clamping plate is arranged in the connecting cavity, the power socket comprises a socket part and a connecting part which are in conductive connection, the connecting part penetrates through the separation clamping plate and extends into the sealing cavity, a power cable which is in conductive connection with the connecting part and is used for supplying power to equipment on a ship is arranged in the sealing cavity, and a stuffing box for extending the power cable out of the sealing cavity is arranged at the bottom of the box body. The invention is convenient to use and occupies small space.

Description

Embedded shore power socket box

Technical Field

The invention relates to the technical field of ship shore power boxes, in particular to an embedded shore power socket box.

Background

When a ship is moored at a wharf, in order to save cost and also based on environmental protection consideration, a shore power box on the shore needs to be connected with a shore power box on the ship in order to supply power to the ship on the shore. Generally, a shore power box on a ship generally adopts a shore power box comprising three connecting columns, and the connecting columns are connected with a shore power cable in a stud connection mode. During connection operation, the operator need draw from the bank electronic box on the bank and apply many cables to the bank electronic box on the ship, then carry out the wiring step of "screwing screw wiring ear" to the cable by the manual work one by one and pass through the cable and be connected with the bank electronic box on the bank in order to realize the bank electronic box on the ship, complex operation and time consuming are longer, in addition, the operator easily the mistake electric shock when dismouting line ear, certain danger has, the bank electronic box on the ship generally hangs on the bulkhead in addition, occupy the space of boats and ships, based on above factor, need a quick nimble operation and compromise the bank electronic box that the bank electronic box on the ship and the bank on the bank that occupation space is little and be used for connecting.

Disclosure of Invention

The invention aims to provide an embedded shore electric socket box which is convenient to use and small in occupied space.

In order to achieve the above object, the present invention provides an embedded shore electrical receptacle box, comprising a box body embedded on a bulkhead of a ship, the front end and the rear end of the box body are provided with openings, the front end of the box body is provided with a cover plate which can be opened and closed, the rear end of the box body is provided with a back plate which can be opened and closed, a separation clamping plate is arranged in the box body, a connecting cavity is formed between the separation clamping plate and the cover plate, a sealing cavity is formed between the separation clamping plate and the back plate, a power socket fixed on the separation clamping plate is arranged in the connecting cavity, the power socket comprises a socket part and a connecting part which are in conductive connection, the connecting part penetrates through the separation clamping plate and extends into the sealing cavity, the sealed intracavity be equipped with the power consumption cable that is used for shipboard equipment power supply of connecting portion electrically conductive connection, the bottom of box is equipped with the confession the power consumption cable stretches out the stuffing box outside the sealed chamber.

As a preferable scheme of the invention, an electric connecting column is arranged in the sealing cavity, the electric connecting column is in conductive connection with the power cable, and a connecting pipe for communicating the sealing cavity and the connecting cavity is arranged on the separating splint.

As a preferable scheme of the invention, a power plug and a connecting cable are arranged in the connecting cavity, the power plug is connected with one end of the connecting cable, and the other end of the connecting cable penetrates through the connecting pipe to be in conductive connection with the power connecting column.

As a preferable scheme of the invention, the socket further comprises a pressing buckle, two sides of the pressing buckle are respectively and rotationally connected with the separation clamping plate through torsion springs, and the pressing buckle presses the socket part.

As a preferable aspect of the present invention, a circuit breaker is provided in the sealed chamber, and the connection portion is connected to the power cable through the circuit breaker.

As a preferable scheme of the present invention, an indicator light for prompting the power socket to be powered on is disposed in the connection cavity

In a preferred embodiment of the present invention, a damping spring or a damping pad is provided between each of both sides of the tank and the bulkhead.

In a preferred embodiment of the present invention, a front end surface of the tank is flush with a front end surface of the bulkhead, and a rear end surface of the tank is flush with a rear end surface of the bulkhead.

As a preferable aspect of the present invention, one side of the cover is hinged to the case by a hinge.

Compared with the prior art, the embedded shore electric socket box has the beneficial effects that: firstly, a plug matched with the power socket is conductively connected with a shore power box on the shore, after the ship is berthed to the shore, the cover plate is opened, the plug conductively connected with the shore power box on the shore is directly connected with the power socket, so that the embedded shore power socket box is connected with the shore power box on the shore, and the embedded shore power socket box is simple, convenient and quick; the box body is embedded on the cabin wall, so that the use space of the ship is not occupied, and the box body has good windproof performance; the back of the box body is divided into the connecting cavity and the sealing cavity by the arrangement of the separating clamping plate, so that the sealing performance of the power utilization cable in the sealing cavity is ensured, and the waterproof performance is good.

Drawings

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

FIG. 2 is a front view of the interior of the case of the present invention;

FIG. 3 is a side view of the interior of the case of the present invention;

in the figure, 1, the cabin wall; 2. a box body; 21. a separation splint; 211. a connecting pipe; 22. a connecting cavity; 23. sealing the cavity; 231. a circuit breaker; 24. a power receptacle; 241. a socket portion; 242. a connecting portion; 25. a stuffing box; 26. a power connection column; 27. a power plug; 28. connecting a cable; 3. a cover plate; 4. a back plate; 5. pressing and buckling; 6. an indicator light; 7. a vibration damping pad.

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.

In the description of the present invention, it should be understood that the present invention adopts the orientations or positional relationships indicated by the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. based on the orientations or positional relationships shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 3, the invention according to a preferred embodiment of the present invention provides an embedded shore power receptacle box, which includes a box body 2 embedded in a bulkhead 1 of a ship, the front end and the rear end of the box body 2 are open, the front end of the box body 2 is provided with a cover plate 3 capable of opening and closing, the rear end of the box body 2 is provided with a back plate 4 capable of opening and closing, a separation clamp plate 21 is arranged in the box body 2, a connection cavity 22 is formed between the separation clamp plate 21 and the cover plate 3, a sealed cavity 23 is formed between the separation clamp plate 21 and the back plate 4, a power receptacle 24 fixed on the separation clamp plate 21 is arranged in the connection cavity 22, the power receptacle 24 includes a receptacle portion 241 and a connection portion 242 which are electrically connected, the connection portion 242 penetrates through the separation clamp plate 21 and extends into the sealed cavity 23, a power cable (not shown in the figures) which is electrically connected with the connection portion 242 and is used for supplying power to equipment on the ship is arranged in the sealed cavity 23, and a stuffing box 25 for the cable extending out of the sealed cavity 23 is arranged at the bottom of the box body 2.

The working principle of the embodiment is as follows: firstly, a plug matched with the power socket 24 is conductively connected with a shore power box on the shore, after the ship is berthed to the shore, the cover plate 3 is opened, and the plug conductively connected with the shore power box on the shore is directly connected with the power socket 24 to realize the connection of the embedded shore power socket box and the shore power box on the shore, so that the embedded shore power socket box is simple, convenient and quick; the box body 2 is embedded on the cabin wall 1, does not occupy the use space of the ship and has good windproof performance; the arrangement of the partition clamping plate 21 divides the back of the box body 2 into the connecting cavity 22 and the sealing cavity 23, so that the sealing performance of the power utilization cable in the sealing cavity 23 is ensured, and the waterproof performance is good.

Exemplarily, be equipped with power connection post 26 in the seal chamber 23, power connection post 26 is connected with the power cable is electrically conducted, be equipped with the connecting pipe 211 that communicates seal chamber 23 and connection chamber 22 on separating splint 21, when power socket 24 can't be connected with shore power box adaptation on the bank, can use the cable to pass connecting pipe 211 and be connected with the spliced pole in the seal chamber 23, again with the cable be connected with shore power box on the bank, realize this embedded shore power socket case and shore power box's electrically conductive connection on the bank, improve the suitability.

Exemplarily, be equipped with power plug 27 and connecting cable 28 in connection cavity 22, power plug 27 is connected with the one end of connecting cable 28, the other end of connecting cable 28 passes connecting pipe 211 and is connected with power connection post 26 electrically conductive, when the power source of the bank electronic box on the bank is the socket with power plug 27 looks adaptation, can directly use power plug 27 to be connected with the bank electronic box on the bank, convenient and fast, in order to facilitate the accomodating of connecting cable 28, can set up the drum in connection cavity 22, with connecting cable 28 winding on the drum.

Illustratively, the present example further includes a pressing buckle 5, two sides of the pressing buckle 5 are rotatably connected with the separation clamping plate 21 through a torsion spring respectively, that is, one end of the pressing buckle 5 is connected with one end of the torsion spring, the other end of the torsion spring is fixedly connected with the cabin wall 1, the pressing buckle 5 presses the socket portion 241 under the elastic force of the torsion spring, when the plug electrically connected with the shore power box on the shore is connected with the power socket 24, the pressing buckle 5 is lifted up and then the plug is connected with the power socket 24, and then the pressing buckle 5 presses the plug under the action of the torsion spring, so that the plug connected with the power socket 24 is prevented from swinging and deviating due to the ship bump, and even is separated from the power socket 24.

Illustratively, be equipped with circuit breaker 231 in the seal chamber 23, connecting portion 242 is connected with the power consumption cable through circuit breaker 231, and when power socket 24 and the bank electronic box on the bank electrically conductive connection, circuit breaker 231 can control the electrically conductive connection or the disconnection of power consumption cable and the bank electronic box on the bank, is equivalent to control switch's effect, plays the effect of safety protection.

Illustratively, the connection cavity 22 is provided with an indicator light 6 for prompting the power socket 24 to be powered on, so that an operator can intuitively know whether the power socket 24 is powered on or not.

Illustratively, a vibration damping spring or a vibration damping cushion 7 is arranged between each of two sides of the box body 2 and the cabin wall 1, when the ship is berthed on the shore, the ship can jolt by the fluctuation of sea waves to generate vibration, and the vibration damping spring or the vibration damping cushion 7 can damp the vibration transmitted from the cabin wall 1 to the box body 2, so that the components of the box body 2 are prevented from falling due to the influence of the vibration.

Illustratively, the front end face of the box body 2 is flush with the front end face of the cabin wall 1, and the rear end face of the box body 2 is flush with the rear end face of the cabin wall 1, so that the components in the connecting cavity 22 and the closed cavity can be conveniently operated by an operator on the premise of not occupying the space of the ship.

Exemplarily, one side of the cover plate 3 is hinged with the box body 2 through a hinge, the cover plate 3 is opened and closed through rotation, when the cover plate 3 is in a closed state, the cover plate 3 does not occupy the space of a ship, in addition, the cover plate 3 can adopt a structure which is pushed upwards to open, for example, a guide rail is arranged on the cabin wall 1, then a guide groove matched with the guide rail is arranged on the cover plate 3, the cover plate 3 is opened through pushing, after the cover plate 3 is opened, the cover plate 3 is fixed on the cabin wall 1 through a connecting piece (such as a bolt), and the space of the ship can be avoided being occupied when the cover plate 3 is opened.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. An embedded shore electrical receptacle box, comprising: including inlaying the box on the cabin wall, the front end and the rear end of box are the opening, the front end of box is equipped with the apron that can open and shut, the rear end of box is equipped with the backplate that can open and shut, be equipped with in the box and separate splint, separate splint with form between the apron and connect the chamber, separate splint with form sealed chamber between the backplate, it is fixed to connect the intracavity be equipped with separate the power socket on the splint, power socket is including the socket portion and the connecting portion of electrically conductive connection, connecting portion pass separate splint stretch into sealed intracavity, sealed intracavity be equipped with the power consumption cable that is used for the shipboard equipment power supply that connecting portion electrically conductive connection, the bottom of box is equipped with the confession the power consumption cable stretches out the outer stuffing box of sealed chamber.

2. The embedded shore electrical receptacle box of claim 1, wherein: the sealed intracavity is equipped with the electric power spliced pole, the electric power spliced pole with cable conductive connection, be equipped with the intercommunication on the partition splint the sealed chamber with the connecting pipe in connection chamber.

3. The embedded shore electrical receptacle box of claim 2, wherein: the connecting cavity is internally provided with a power plug and a connecting cable, the power plug is connected with one end of the connecting cable, and the other end of the connecting cable penetrates through the connecting pipe to be in conductive connection with the power connecting column.

4. The embedded shore electrical receptacle box of claim 1, wherein: the socket is characterized by further comprising a pressing buckle, wherein two sides of the pressing buckle are respectively in rotating connection with the separating clamping plate through torsion springs, and the pressing buckle compresses the socket part.

5. The embedded shore electrical receptacle box of claim 1, wherein: the sealed intracavity is equipped with the circuit breaker, connecting portion pass through the circuit breaker with power consumption cable junction.

6. The embedded shore electrical receptacle box of claim 1, wherein: and an indicator light for prompting the power socket to be electrified is arranged in the connecting cavity.

7. The embedded shore electrical receptacle box of claim 1, wherein: and a vibration damping spring or a vibration damping pad is arranged between each of two sides of the box body and the cabin wall.

8. The embedded shore electrical receptacle box of claim 1, wherein: the front end face of the box body is flush with the front end face of the cabin wall, and the rear end face of the box body is flush with the rear end face of the cabin wall.

9. The embedded shore electrical receptacle box of claim 1, wherein: one side of the cover plate is hinged with the box body through a hinge.