A marine dual-electric shore power box

Abstract

This utility model provides a marine dual-power shore power box, relating to the field of shore power box technology. It includes a door, the left side of which is rotatably connected to the front left end of the box shell. A top cover is rotatably connected to the rear top of the box shell. A mounting plate is fixedly connected to the bottom inner side of the box shell. Multiple adjustment holes are provided on the front top of the mounting plate. An adjustment plate is slidably connected to the top of the mounting plate. A positioning post is slidably connected to the front of the adjustment plate. The bottom of the positioning post engages with the inner wall of the corresponding adjustment hole. A partition plate is installed on the inner side of the box shell. In this utility model, the sliding adjustment plate is adjusted, and the positioning post fixes its position. The top cover is then opened to place the partition plate, completing the initial protection of the internal installation structure. Simultaneously, connecting wires can be wound onto the outer wall of a storage roll for organized storage. This facilitates installation and maintenance while extending the service life of the box.

Description

Technical Field

[0001] This utility model relates to the field of shore power box technology, and in particular to a marine dual-power shore power box. Background Technology

[0002] Dual-electric shore boxes, with their unified interface design, not only meet the diverse power needs of existing ships, but also reserve space for future upgrades to the port's power system, avoiding redundant construction and waste of resources. This helps ports enhance their competitiveness and better serve the global shipping industry.

[0003] The structure of a marine dual-power shore power box includes a protective enclosure, a dual-power supply system, safety protection devices, and cable connection and interface devices. When a ship arrives at a port with an incompatible power system, it is either forced to change berths or has to rely on its own diesel generators for power generation. This not only reduces operational efficiency but also increases costs and complexity. Therefore, shore boxes that can adapt to multiple power systems have become an urgent need in the shipping industry. Dual-power shore boxes can provide stable shore power access for ships in ports with different power systems, helping ships meet environmental protection requirements and achieve green berthing. However, an unreasonable internal structural design of the box can lead to a lot of time spent finding corresponding parts and lines when installing components and inspecting lines. It can also cause operational difficulties due to limited space and chaotic layout, increasing installation and maintenance costs and time. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a marine dual-electric shore power box, which solves the problems mentioned in the background art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a marine dual-electric shore power box, comprising a box shell, characterized in that: an adjustment mechanism is provided at the bottom inner side of the box shell, the adjustment mechanism being used to adjust the storage space inside the shore power box; and a protective mechanism is provided on the inner side of the box shell, the protective mechanism being used to protect the devices installed inside the box.

[0008] The adjustment mechanism includes a door, the left side of which is rotatably connected to the front left end of the shell, a top cover rotatably connected to the top rear side of the shell, a mounting plate fixedly connected to the bottom inner side of the shell, multiple adjustment holes opened on the top front side of the mounting plate, an adjustment plate slidably connected to the top of the mounting plate, a positioning post slidably connected to the front side of the adjustment plate, the bottom of the positioning post engaging with the inner wall of the corresponding adjustment hole, a partition plate installed on the inner side of the shell, a storage component provided at the rear end of the inner side of the shell, and an installation component provided at the middle of the inner side of the shell.

[0009] Preferably, the protective mechanism includes a mounting base, the top of which has a groove, a moisture-proof box is installed inside the groove, the top left and right sides of the mounting base are rotatably connected to a rotating shaft, the bottom of the rotating shaft is fixedly connected to a short plate, the outer wall of the shell is provided with a sealing mechanism, and the bottom of the shell is provided with a support component.

[0010] Preferably, the storage assembly includes two support rods, the rear sides of which are fixedly connected to the middle of the inner rear end of the box shell, and storage rolls are fixedly connected to the outer walls of the support rods, with storage grooves formed on the outer walls of the storage rolls.

[0011] Preferably, the installation assembly includes two support frames, the bottom of which is fixedly connected to the top of the mounting plate, and the top of which is fixedly connected to a positioning post. The bottom of the partition plate has multiple positioning holes, and the top of each positioning post engages with the inner wall of the corresponding positioning hole.

[0012] Preferably, the sealing mechanism includes a first sealing gasket, which is fixedly connected to the top of the outer wall of the housing, and a second sealing gasket is fixedly connected to the front side of the housing.

[0013] Preferably, the support assembly includes multiple support plates, all of which are fixedly connected to the bottom of the housing, and a support pad is fixedly connected to the bottom of each support plate.

[0014] Preferably, a heat dissipation plate is fixedly connected to the left side of the housing, and the top of the adjustment plate is slidably connected to the bottom of the partition plate.

[0015] Preferably, a limiting sleeve is fixedly connected to the outer wall of the positioning post, and the outer wall of the limiting sleeve is slidably connected to the bottom front side of the adjusting plate.

[0016] (III) Beneficial Effects

[0017] This utility model provides a marine dual-electric shore power box. It has the following beneficial effects:

[0018] 1. In this utility model, the sliding adjustment plate is fixed in position by engaging with the corresponding adjustment hole through the positioning post, which facilitates the adjustment of the installation space. Then, the top cover is opened, and the partition plate is placed from the top of the box shell to complete the initial protection of the internal installation structure. At the same time, the connecting wires of the structure can be wound around the outer wall of the storage roll through the gap of the partition plate to achieve the storage and organization effect, which facilitates the use and treatment of the internal space of the box. The installation and maintenance are convenient, while improving the service life of the box.

[0019] 2. In this utility model, a moisture-proof box is installed inside the mounting base of the partition plate, and the moisture-proof box is fixed by rotating the shaft through the short plate. The moisture-proof box is filled with color-changing silica gel. When the desiccant absorbs moisture and changes color, it can be removed and replaced, which facilitates the maintenance of internal humidity. The support plate further enhances the moisture-proof effect, and the sealing effect inside the box is achieved through sealing gasket one and sealing gasket two, thus protecting the internal structural components of the box. Attached Figure Description

[0020] Figure 1 This is a perspective view of the front side of the box door of this utility model;

[0021] Figure 2 This is a diagram illustrating the heat sink of this utility model.

[0022] Figure 3 This is a schematic diagram of the support rod of this utility model;

[0023] Figure 4 This is an exploded view of the partition plate of this utility model;

[0024] Figure 5 This is an exploded view of the mounting plate of this utility model;

[0025] Figure 6 This is an exploded view of the positioning post of this utility model.

[0026] In the diagram: 1. Box shell; 2. Adjustment mechanism; 201. Box door; 202. Top cover; 203. Mounting plate; 204. Adjustment hole; 205. Adjustment plate; 206. Positioning post one; 207. Divider plate; 208. Storage component; 2081. Support rod; 2082. Storage roll; 2083. Storage slot; 209. Mounting component; 2091. Support frame; 2092. Positioning post two; 2093. Positioning hole; 3. Protective mechanism; 301. Mounting base; 302. Groove; 303. Moisture-proof box; 304. Rotating shaft; 305. Short plate; 306. Sealing mechanism; 3061. Sealing gasket one; 3062. Sealing gasket two; 307. Support component; 3071. Support plate; 3072. Support pad; 4. Heat dissipation plate; 5. Limiting sleeve. Detailed Implementation

[0027] This utility model embodiment provides a marine dual-electric shore power box, as shown in the attached figure. Figure 3 Appendix Figure 4 and attached Figure 6The device includes a housing 1, an adjustment mechanism 2 at the bottom inner side of the housing 1 for adjusting the storage space inside the shore power box, a protective mechanism 3 at the inner side of the housing 1 for protecting the devices installed inside the box, and an adjustment mechanism 2 including a door 201. The left side of the door 201 is rotatably connected to the left front end of the housing 1. A top cover 202 is rotatably connected to the rear top of the housing 1. An installation plate 203 is fixedly connected to the bottom inner side of the housing 1. Multiple adjustment holes 204 are opened at the front top of the installation plate 203. An adjustment plate 205 is slidably connected to the top of the installation plate 203. A positioning post 206 is slidably connected to the front of the adjustment plate 205. The bottom of the positioning post 206 engages with the inner wall of the corresponding adjustment hole 204. A partition plate 207 is installed inside the housing 1. A storage component 208 is provided at the rear inner side of the housing 1. An installation component 209 is provided in the middle inner side of the housing 1.

[0028] Specifically, the adjustment mechanism 2 is used to adjust the internal storage space of the shore power box to accommodate electrical equipment of different sizes and quantities, ensuring that various equipment can be stored in an orderly manner and easily accessed. The inner side of the box shell 1 is also equipped with a protective mechanism 3. The main function of the protective mechanism 3 is to provide effective protection for various components installed inside the box, ensuring that they are not subjected to external impacts and damage during transportation, installation and use, thereby extending the service life of the equipment. The left side of the box door 201 is rotatably connected to the left front end of the box shell 1, allowing the box door 201 to be opened and closed, facilitating quick opening of the box for equipment inspection and maintenance. The top rear side of the box shell 1 is also equipped with a top cover 202 by a rotatable connection. The top cover 202 facilitates the installation and maintenance of equipment from the top, and can also effectively prevent rainwater and dust from entering the box, ensuring a dry and clean internal environment. Multiple adjustment holes 204 are opened on the top front side of the mounting plate 203. These adjustment holes 204 are used to cooperate with the sliding positioning of the adjustment plate 205, ensuring that the adjustment plate 205 can remain stable in different positions.

[0029] As attached Figure 1 Appendix Figure 2 and attached Figure 5 The protective mechanism 3 includes a mounting base 301, a groove 302 is provided on the top of the mounting base 301, a moisture-proof box 303 is installed inside the groove 302, a rotating shaft 304 is rotatably connected to the left and right sides of the top of the mounting base 301, a short plate 305 is fixedly connected to the bottom of the rotating shaft 304, a sealing mechanism 306 is provided on the outer wall of the box shell 1, and a support component 307 is provided on the bottom of the box shell 1.

[0030] Specifically, the protective mechanism 3 includes a mounting base 301, with a groove 302 on the top of the mounting base 301. A moisture-proof box 303 is installed inside the groove 302 to ensure that the internal equipment is protected from the humid environment. The top left and right sides of the mounting base 301 are provided with pivots 304. The rotation of these pivots 304, along with the short plate 305, fixes the moisture-proof box 303. The sealing mechanism 306 can effectively prevent dust and moisture from the external environment from entering the shell 1, thereby ensuring the normal operation of the internal equipment. The bottom of the shell 1 is equipped with a support component 307, which not only provides stable support but also ensures the stability and moisture resistance of the entire protective mechanism 3.

[0031] As attached Figure 1 Appendix Figure 2 and attached Figure 4 The mounting assembly 209 includes two support frames 2091. The bottom of each support frame 2091 is fixedly connected to the top of the mounting plate 203. The top of each support frame 2091 is fixedly connected to a second positioning post 2092. The bottom of the partition plate 207 has multiple positioning holes 2093. The top of each second positioning post 2092 engages with the inner wall of the corresponding positioning hole 2093. The outer wall of the first positioning post 206 is fixedly connected to a limit sleeve 5. The outer wall of the limit sleeve 5 is slidably connected to the bottom front side of the adjusting plate 205. The sealing mechanism 306 includes a first sealing gasket 3061. The first sealing gasket 3061 is fixedly connected to the top of the outer wall of the housing 1. The second sealing gasket 3062 is fixedly connected to the front side of the housing 1.

[0032] Specifically, the bottom of the support frame 2091 is fixedly connected to the top of the mounting plate 203, ensuring the stability of the entire assembly. The top of the support frame 2091 is fixedly connected to positioning posts 2092. These positioning posts 2092 engage with the positioning holes 2093 to ensure the stable installation of the partition plate 207. The outer wall of the limiting sleeve 5 is connected to the front bottom of the adjusting plate 205 by a sliding connection, so that the adjustment and movement of the positioning post 206 will not fall out of the adjusting plate 205. The sealing gaskets 3061 and 3062 further enhance the sealing performance of the entire assembly, ensuring the integrity and safety of the internal structure.

[0033] As attached Figure 1 Appendix Figure 3 and attached Figure 4The support assembly 307 includes multiple support plates 3071, all of which are fixedly connected to the bottom of the housing 1. Support pads 3072 are fixedly connected to the bottom of the support plates 3071. The storage assembly 208 includes two support rods 2081, the rear sides of which are fixedly connected to the middle of the inner rear end of the housing 1. Storage rolls 2082 are fixedly connected to the outer walls of the support rods 2081. Storage grooves 2083 are opened on the outer walls of the storage rolls 2082. A heat dissipation plate 4 is fixedly connected to the left side of the housing 1. The top of the adjustment plate 205 is slidably connected to the bottom of the partition plate 207.

[0034] Specifically, the support plate 3071 is fixedly connected to the bottom of the housing 1 to ensure the stability and durability of the entire structure. The bottom of the support plate 3071 is also fixedly connected to the support pad 3072, which increases the contact area and improves the support effect. The outer wall of the support rod 2081 is fixedly connected to the storage roll 2082. The outer wall of these storage rolls 2082 is provided with storage grooves 2083 to facilitate the collection of the wires, improve storage efficiency and convenience. The heat dissipation plate 4 can effectively dissipate the heat generated during the operation of the equipment, extend the service life of the equipment, and ensure that it maintains stable performance during long-term operation.

[0035] Working principle: Open the door 201, slide the adjustment plate 205 to the appropriate position, and fix the position of the adjustment plate 205 by engaging the positioning post 206 with the corresponding adjustment hole 204, which facilitates the adjustment of the installation space. Then open the top cover 202 and place the partition plate 207 from the top of the shell 1, so that the positioning post 2092 engages with the positioning hole 2093, which achieves the purpose of initial protection of the internal installation structure. At the same time, the connecting wires of the structure can be wound around the outer wall of the storage roll 2082 through the gap of the partition plate 207 to achieve the effect of storage and organization, which facilitates the use and treatment of the internal space of the box, and improves the service life of the box while making installation and maintenance convenient.

[0036] A moisture-proof box 303 is installed in the mounting base 301 of the partition plate 207, and the rotating shaft 304 is rotated to fix the moisture-proof box 303 through the short plate 305. The moisture-proof box 303 is filled with color-changing silica gel. When the desiccant absorbs moisture and changes color, it can be removed and replaced to maintain the internal humidity. The support plate 3071 is used to further achieve the moisture-proof effect. At the same time, the sealing effect of the box is achieved by the sealing gasket 3061 and the sealing gasket 3062, which achieves the protection effect of the internal structural components.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A marine dual-electric shore power box, comprising a box shell (1), characterized in that: An adjustment mechanism (2) is provided on the bottom inner side of the enclosure (1). The adjustment mechanism (2) is used to adjust the storage space inside the shore power box. A protective mechanism (3) is provided on the inner side of the enclosure (1). The protective mechanism (3) is used to protect the devices installed inside the box. The adjustment mechanism (2) includes a door (201), the left side of which is rotatably connected to the front left end of the shell (1), a top cover (202) is rotatably connected to the top rear side of the shell (1), an installation plate (203) is fixedly connected to the bottom inner side of the shell (1), a plurality of adjustment holes (204) are opened on the front top side of the installation plate (203), an adjustment plate (205) is slidably connected to the top of the installation plate (203), a positioning post (206) is slidably connected to the front side of the adjustment plate (205), the bottom of the positioning post (206) engages with the inner wall of the corresponding adjustment hole (204), a partition plate (207) is installed on the inner side of the shell (1), a storage component (208) is provided at the rear inner side of the shell (1), and an installation component (209) is provided in the middle inner side of the shell (1).

2. A marine dual-electric shore power box according to claim 1, characterized in that: The protective mechanism (3) includes a mounting base (301), the top of the mounting base (301) is provided with a groove (302), a moisture-proof box (303) is installed inside the groove (302), the top left and right sides of the mounting base (301) are rotatably connected with a rotating shaft (304), the bottom of the rotating shaft (304) is fixedly connected with a short plate (305), the outer wall of the box shell (1) is provided with a sealing mechanism (306), and the bottom of the box shell (1) is provided with a support component (307).

3. A marine dual-electric shore power box according to claim 1, characterized in that: The storage component (208) includes two support rods (2081). The rear side of each support rod (2081) is fixedly connected to the middle of the inner rear end of the box shell (1). The outer wall of each support rod (2081) is fixedly connected to a storage roll (2082). The outer wall of each storage roll (2082) is provided with a storage groove (2083).

4. A marine dual-electric shore power box according to claim 1, characterized in that: The mounting assembly (209) includes two support frames (2091), the bottom of which is fixedly connected to the top of the mounting plate (203). The top of each support frame (2091) is fixedly connected to a positioning post (2092). The bottom of the partition plate (207) is provided with multiple positioning holes (2093), and the top of each positioning post (2092) engages with the inner wall of the corresponding positioning hole (2093).

5. A marine dual-electric shore power box according to claim 2, characterized in that: The sealing mechanism (306) includes a first sealing gasket (3061), which is fixedly connected to the top of the outer wall of the housing (1), and a second sealing gasket (3062) is fixedly connected to the front side of the housing (1).

6. A marine dual-electric shore power box according to claim 2, characterized in that: The support assembly (307) includes multiple support plates (3071), all of which are fixedly connected to the bottom of the housing (1), and a support pad (3072) is fixedly connected to the bottom of each support plate (3071).

7. A marine dual-electric shore power box according to claim 1, characterized in that: A heat dissipation plate (4) is fixedly connected to the left side of the housing (1), and the top of the adjustment plate (205) is slidably connected to the bottom of the partition plate (207).

8. A marine dual-electric shore power box according to claim 1, characterized in that: The outer wall of the positioning post (206) is fixedly connected to the limiting sleeve (5), and the outer wall of the limiting sleeve (5) is slidably connected to the bottom front side of the adjusting plate (205).

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