A marine electrical component maintenance device

Abstract

The utility model relates to electrical component maintenance device technical field discloses a kind of ship electrical component maintenance devices, including maintenance platform, the upper surface of maintenance platform is fixedly connected with anti-falling frame, the inside bottom surface of anti-falling frame is fixedly connected with classification frame, the upper surface rear side of maintenance platform is fixedly connected with fixed frame, the inside sliding connection of fixed frame has moving plate, the upper surface of moving plate is fixedly connected with electromagnet in left and right sides both sides. In the utility model, the cooperation of the classification frame, fixed frame, moving plate and limiting component set provided in the utility model can complete flexible contact and limiting with electrical components of different heights classified inside the classification frame when the ship shakes seriously, stably fix components of different heights, reduce the mixing or falling of classified components in the case of ship shaking, reduce the risk of falling and sorting time-consuming.

Description

Technical Field

[0001] This utility model relates to the technical field of electrical component maintenance devices, and in particular to a marine electrical component maintenance device. Background Technology

[0002] During ship navigation, the electrical system is crucial to ensuring the stable operation of the ship's core functions such as power, communication, and navigation. As the basic components of the electrical system, the daily inspection and maintenance of electrical components directly affect the ship's navigation safety. Since ships are in the marine environment for a long time, they not only face the corrosive effects of high humidity and high salt spray, but also are constantly in a state of turbulence and rocking due to factors such as waves and ocean currents. This places special requirements on the maintenance of ship electrical components.

[0003] A search revealed that Chinese Patent Publication No. CN221953257U discloses a device for repairing marine electrical components. The device includes an adjustment component. By rotating a threaded rod, the threaded rod is threaded onto the support plate, causing the worktable to be raised. This allows workers to easily adjust the height of the worktable, thereby improving the efficiency of repairing marine electrical components.

[0004] However, in actual use, when the ship encounters severe sea conditions and experiences severe rolling, the electrical components that were originally sorted and placed on the maintenance platform are prone to collision, mixing, or even falling off the maintenance platform due to the lack of an adaptive flexible limiting structure. This not only increases the risk of component damage, but also requires staff to re-sort the components after the rolling stops, which significantly prolongs the maintenance time. Therefore, a ship electrical component maintenance device is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a marine electrical component maintenance device, which aims to solve the problem that existing maintenance devices lack a structure for flexibly limiting electrical components when the ship experiences severe rolling.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a marine electrical component maintenance device, comprising a maintenance platform, an anti-fall frame fixedly connected to the upper surface of the maintenance platform, a sorting frame fixedly connected to the inner bottom surface of the anti-fall frame, a fixed frame fixedly connected to the rear side of the upper surface of the maintenance platform, a movable plate slidably connected inside the fixed frame, a positioning component provided above the fixed frame for limiting the movable plate, electromagnets fixedly connected to both the left and right sides of the upper surface of the movable plate, and a limit component provided below the fixed frame for limiting the electrical components placed inside the sorting frame; The limiting component includes a limiting plate, which is disposed below the movable plate. A connecting rod is fixedly connected to the upper surface of the limiting plate, and the top end of the connecting rod penetrates the movable plate. An anti-detachment block is fixedly connected to the top end of the connecting rod. A lighting lamp is fixedly connected to the center of the bottom surface of the limiting plate, and clamping sponges are fixedly connected to the front and rear sides of the bottom surface of the limiting plate.

[0007] As a further description of the above technical solution: The size of the anti-detachment block is larger than the size of the upper surface of the connecting rod.

[0008] As a further description of the above technical solution: A gripping groove is provided on the front side of the upper surface of the movable plate.

[0009] As a further description of the above technical solution: The classification box consists of a horizontal bar and several vertical bars, with the vertical bars fixedly connected to the outside of the horizontal bar in a left-right linear array.

[0010] As a further description of the above technical solution: The classification box divides the internal space of the anti-fall frame into several placement spaces, which are arranged in two rows in a left-right linear array inside the anti-fall frame.

[0011] As a further description of the above technical solution: The number of limiting plates is several, and the limiting plates are arranged in a left-right linear array below the moving plate. The number of limiting plates is adapted to the number of placement spaces, and the number and position of the clamping sponge correspond to the number of placement spaces.

[0012] As a further description of the above technical solution: The positioning component includes a knob, which is positioned above the fixed frame. Side plates are fixedly connected to both the front and rear sides of the knob. A screw is fixedly connected to the bottom surface of the knob, with the bottom end of the screw penetrating the fixed frame. A positioning plate is fixedly connected to the bottom end of the screw. A limit rod is provided on the outer side of the knob, and a positioning hole is provided on the upper surface of the movable plate.

[0013] As a further description of the above technical solution: The size of the positioning hole is the same as the size of the positioning plate, and there are two limiting rods, the bottom ends of which are fixedly connected to the upper surface of the fixing frame.

[0014] This utility model has the following beneficial effects: 1. In this utility model, by combining the classification frame, the fixing frame, the moving plate and the limiting component, the electrical components of different heights that have been classified inside the classification frame can be quickly and flexibly contacted and limited when the ship is in severe rolling. This stabilizes and fixes the components of different heights, reduces the possibility of the classified components being mixed or falling when the ship is rolling, reduces the risk of falling and the time spent on sorting, and meets the stability requirements of the ship in a turbulent environment.

[0015] 2. In this utility model, the knob, side plate, screw, positioning plate and positioning hole can quickly control the locking and unlocking of the moving plate through threaded transmission and 90° rotation positioning. The limit rod can ensure accurate rotation angle and prevent misoperation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a marine electrical component maintenance device proposed in this utility model; Figure 2 This is a schematic diagram of the movable plate of the ship electrical component maintenance device proposed in this utility model after it has been moved down; Figure 3 This is a schematic diagram of the movable plate of a marine electrical component maintenance device proposed in this utility model; Figure 4 This is a schematic diagram of the bottom of the limiting assembly of a marine electrical component maintenance device proposed in this utility model; Figure 5 This utility model proposes a device for the maintenance of marine electrical components. Figure 1 A partial diagram of point A; Figure 6 This is a schematic diagram of the screw section of a marine electrical component maintenance device proposed in this utility model.

[0017] Legend: 1. Inspection table; 2. Anti-fall frame; 3. Sorting box; 4. Fixing frame; 5. Moving plate; 6. Positioning assembly; 61. Knob; 62. Side plate; 63. Screw; 64. Positioning plate; 65. Limiting rod; 66. Positioning hole; 7. Electromagnet; 8. Limiting assembly; 81. Limiting plate; 82. Connecting rod; 83. Anti-detachment block; 84. Lighting lamp; 85. Clamping sponge. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Reference Figures 1-2 This utility model provides an embodiment of a marine electrical component maintenance device, including a maintenance platform 1. An anti-fall frame 2 is fixedly connected to the upper surface of the maintenance platform 1. The anti-fall frame 2 is made of iron and can limit the electrical components placed on the maintenance platform 1, reducing the risk of components falling off the platform. A classification frame 3 is fixedly connected to the inner bottom surface of the anti-fall frame 2. The classification frame 3 consists of a horizontal bar and several vertical bars. The vertical bars are fixedly connected to the outside of the horizontal bar in a left-right linear array. The classification frame 3 divides the internal space of the anti-fall frame 2 into several placement spaces. These placement spaces are arranged in two rows, front and back, in a left-right linear array inside the anti-fall frame 2. The two placement spaces in each row form a group. Users can place components of different sizes into the corresponding group of placement spaces according to their size, achieving classified placement. The classification frame 3 can separate components of different sizes, avoiding mixing and subsequent separation.

[0020] A fixed frame 4 is fixedly connected to the rear side of the upper surface of the inspection platform 1. A movable plate 5 is installed inside the fixed frame 4. The movable plate 5 is made of iron material. A sliding groove is opened on the inner rear wall surface of the fixed frame 4. A slider is fixedly connected to the back of the movable plate 5. The slider is slidably connected to the inside of the sliding groove. Through the cooperation of the slider and the sliding groove, the movable plate 5 is slidably connected to the inside of the fixed frame 4. The height of the sliding groove is the movable distance of the movable plate 5. When the movable plate 5 moves the slider down to the bottom of the sliding groove, the bottom surface of the movable plate 5 is in contact with the upper surface of the anti-fall frame 2.

[0021] The upper surface of the movable plate 5 has a gripping groove on the front side, which allows the user to easily move the movable plate 5 up and down. A positioning component 6 is provided above the fixing frame 4 to limit the movement of the movable plate 5. Electromagnets 7 are fixedly connected to the left and right sides of the upper surface of the movable plate 5. The electromagnets 7 are DC electromagnets (model MFZ1-5.5) with a rated voltage of 24V to adapt to the low-voltage power supply system of the ship, a rated current of 1.2A, and a rated suction force of 50N. Within a working stroke of 5mm, the suction force is ≥40N to meet the fixing requirements under the swaying conditions of the ship. When the electromagnet 7 is energized and generates magnetic force, the movable plate 5 will be immediately magnetized and carry the magnetic force. A limit component 8 is provided below the fixing frame 4 to limit the electrical components placed inside the sorting box 3.

[0022] Reference Figures 2-4The limiting component 8 includes a limiting plate 81, which is located below the moving plate 5. A connecting rod 82 is fixedly connected to the upper surface of the limiting plate 81. The connecting rod 82 is made of iron. When the electromagnet 7 is energized and generates magnetic force, causing the moving plate 5 to be quickly magnetized, the connecting rod 82 can be magnetically attracted and limited simultaneously. The top of the connecting rod 82 passes through the moving plate 5. An anti-detachment block 83 is fixedly connected to the top of the connecting rod 82. The size of the anti-detachment block 83 is larger than the size of the upper surface of the connecting rod 82, which can prevent the connecting rod 82 from detaching from the moving plate 5. A lighting lamp 84 is fixedly connected to the center of the bottom surface of the limiting plate 81. Clamping sponges 85 are fixedly connected to the front and rear sides of the bottom surface of the limiting plate 81. When the limiting plate 81 moves, it can drive the lighting lamp 84 and the clamping sponges 85 to move synchronously. The lighting lamp 84 can illuminate the top of the inspection platform 1, providing a bright inspection environment.

[0023] There are several limiting plates 81 arranged in a left-right linear array below the movable plate 5. The number of limiting plates 81 is adapted to the number of placement spaces. The number and position of the clamping sponges 85 correspond to the number and position of the placement spaces. When the ship experiences severe rocking, the user can pull down the movable plate 5. The limiting plates 81 and clamping sponges 85 will move down quickly through the anti-detachment block 83 and the connecting rod 82. The connecting rod 82 can move up and down linearly relative to the movable plate 5. When the movable plate 5 moves down to fit against the upper surface of the anti-fall frame 2, the limiting plates 81 can automatically stop according to the height of the components in different placement spaces. At this time, the components can be partially embedded in the clamping sponges 85 for limiting. At this time, the electromagnet 7 is energized to generate magnetic force. After the movable plate 5 is quickly magnetized, it can be quickly magnetically attracted to the connecting rod 82 and the limiting plates 81, thereby realizing the rapid fixation of the position of the movable plate 5 and the limiting plates 81.

[0024] Reference Figure 2 , Figure 5 and Figure 6The positioning component 6 includes a knob 61, which is positioned above the fixed frame 4. Side plates 62 are fixedly connected to both the front and rear sides of the knob 61, allowing the user to quickly rotate the knob 61 via the side plates 62. A screw 63 is fixedly connected to the bottom surface of the knob 61, with its bottom end penetrating the fixed frame 4. The screw 63 is threadedly connected to the fixed frame 4, allowing it to move up and down relative to the fixed frame 4 when rotated. A positioning plate 64 is fixedly connected to the bottom end of the screw 63, causing the positioning plate 64 to move synchronously when the screw 63 moves. A limit rod 65 is provided on the outer side of the knob 61. A positioning hole 66 is provided on the upper surface of the moving plate 5, the size of which is... The positioning plates 64 are the same size. In the initial state, the upper surface of the positioning plate 64 is in contact with the bottom surface of the moving plate 5, and the positioning plate 64 is intersected with the positioning hole 66. At this time, the positioning plate 64 can limit the moving plate 5 to prevent the moving plate 5 from falling. When the moving plate 5 needs to be moved down, the user holds the moving plate 5 and turns the knob 61 to drive the positioning plate 64 down and rotate it 90° through the screw 63. The positioning plate 64 will be aligned with the positioning hole 66. Then the user can directly move the moving plate 5 down for operation. There are two limiting rods 65. The bottom ends of the two limiting rods 65 are fixedly connected to the upper surface of the fixing frame 4.

[0025] The limiting rods 65 are staggered vertically. In the initial state, the upper limiting rod 65 is in contact with the right side surface of the upper side plate 62. Then, after the user turns the knob 61 counterclockwise by 90° through the side plate 62, the side plate 62, which was originally located below, will be in contact with the lower limiting rod 65, ensuring that the knob 61 can only drive the positioning plate 64 to rotate 90°, and ensuring that the positioning plate 64 can be quickly aligned with the positioning hole 66.

[0026] Working principle: The anti-fall frame 2 on the inspection bench 1 forms the basic placement boundary. The classification frame 3 divides its interior into multiple sets of corresponding placement spaces. According to the specifications of electrical components, the user classifies and places components of different sizes into the corresponding placement spaces. At this time, the moving plate 5 is above the fixed frame 4. The positioning plate 64 of the positioning component 6 cross-fits with the bottom surface of the moving plate 5, restricting the downward movement of the moving plate 5. The limiting plate 81 of the limiting component 8 is suspended above the component, and the electromagnet 7 is in the de-energized state.

[0027] If the vessel is stable, the user can directly inspect the components that are categorized and placed. If lighting is needed, the lighting lamp 84 at the bottom of the limit plate 81 can be turned on to provide a localized bright environment.

[0028] When the ship experiences severe rocking, the user first holds the movable plate 5 by gripping the through slot, and simultaneously turns the knob 61 of the positioning component 6, causing the screw 63 to move the positioning plate 64 down and rotate 90° until the positioning plate 64 aligns with the positioning hole 66 on the movable plate 5. Then, the user pulls down the movable plate 5, and it slides down the slide groove of the fixing frame 4 through the slider until the bottom surface of the movable plate 5 is in contact with the upper surface of the anti-fall frame 2. During the downward movement of the movable plate 5, the anti-detachment block 83 and the connecting rod 82 drive the limiting plate 81 to move down synchronously. Since the connecting rod 82 can slide up and down relative to the movable plate 5, the limiting plate 81 will automatically stop according to the height of the component below, and the top of the component will be embedded with the clamping sponge 85 for limiting and to prevent hard release, so as to achieve adaptive limiting of components of different heights. At this time, the electromagnet 7 is turned on, the movable plate 5 is magnetized, and it generates magnetic attraction with the iron connecting rod 82, quickly fixing the position of the movable plate 5 and the limiting plate 81, preventing the component from shifting or falling during rocking.

[0029] After the maintenance is completed or the shaking stops, disconnect the power supply to the electromagnet 7, release the magnetic attraction, push the moving plate 5 up to the initial position, and turn the knob 61 in the opposite direction to rotate the positioning plate 64 90° to reset it and cross-fit it with the bottom surface of the moving plate 5, thereby re-restraining the moving plate 5 and completing the entire process.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A marine electrical component maintenance device, comprising a maintenance platform (1), characterized in that: An anti-fall frame (2) is fixedly connected to the upper surface of the inspection platform (1). A sorting frame (3) is fixedly connected to the bottom surface of the anti-fall frame (2). A fixing frame (4) is fixedly connected to the rear side of the upper surface of the inspection platform (1). A moving plate (5) is slidably connected inside the fixing frame (4). A positioning component (6) is provided above the fixing frame (4). The positioning component (6) is used to limit the moving plate (5). Electromagnets (7) are fixedly connected to both the left and right sides of the upper surface of the moving plate (5). A limiting component (8) is provided below the fixing frame (4). The limiting component (8) is used to limit the electrical components placed inside the sorting frame (3). The limiting component (8) includes a limiting plate (81), which is located below the moving plate (5). A connecting rod (82) is fixedly connected to the upper surface of the limiting plate (81). The top end of the connecting rod (82) passes through the moving plate (5). An anti-detachment block (83) is fixedly connected to the top end of the connecting rod (82). A lighting lamp (84) is fixedly connected to the center of the bottom surface of the limiting plate (81). Clamping sponges (85) are fixedly connected to the front and rear sides of the bottom surface of the limiting plate (81).

2. The marine electrical component maintenance device according to claim 1, characterized in that: The size of the anti-detachment block (83) is larger than the size of the upper surface of the connecting rod (82).

3. The marine electrical component maintenance device according to claim 1, characterized in that: The upper surface of the movable plate (5) is provided with a gripping groove on the front side.

4. A marine electrical component maintenance device according to claim 1, characterized in that: The classification box (3) consists of a horizontal bar and several vertical bars, with the vertical bars fixedly connected to the outside of the horizontal bar in a left-right straight array.

5. A marine electrical component maintenance device according to claim 4, characterized in that: The classification box (3) divides the internal space of the anti-fall box (2) into several placement spaces, and the several placement spaces are arranged in a straight line array in front and back rows inside the anti-fall box (2).

6. A marine electrical component maintenance device according to claim 5, characterized in that: The number of limiting plates (81) is several, and the several limiting plates (81) are arranged in a left-right linear array below the moving plate (5). The number of limiting plates (81) is adapted to the number of placement spaces, and the number and position of the clamping sponge (85) correspond to the number of placement spaces.

7. A marine electrical component maintenance device according to claim 1, characterized in that: The positioning component (6) includes a knob (61), which is located above the fixed frame (4). Side plates (62) are fixedly connected to both the front and rear sides of the knob (61). A screw (63) is fixedly connected to the bottom surface of the knob (61). The bottom end of the screw (63) passes through the fixed frame (4). A positioning plate (64) is fixedly connected to the bottom end of the screw (63). A limit rod (65) is provided on the outside of the knob (61). A positioning hole (66) is provided on the upper surface of the moving plate (5).

8. A marine electrical component maintenance device according to claim 7, characterized in that: The size of the positioning hole (66) is the same as that of the positioning plate (64), and there are two limiting rods (65). The bottom ends of the two limiting rods (65) are fixedly connected to the upper surface of the fixing frame (4).

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