Voltage-stabilizing power supply voltage regulating device for ship

Abstract

The utility model relates to the technical field of marine electrical equipment, in particular to marine voltage-stabilized power supply voltage-regulating equipment, which comprises a base and a voltage-stabilized power supply voltage-regulating equipment main body, a plurality of groups of fixed lugs are fixedly arranged on the side wall of the voltage-stabilized power supply voltage-regulating equipment main body close to the bottom, the fixed lugs are screwed on the base through screws, and the base is provided with a wire hole. A sealing ring is arranged in the wire hole, a sealing assembly is arranged on the top wall of the base, a signal is connected through the signal assembly, the power assembly controls the driving assembly to drive the sealing assembly to move downwards, and after the sealing box makes close contact with the base, sealing protection can be conducted on the voltage-stabilized power supply voltage regulating equipment body in time. A short-circuit fault of the voltage-stabilized power supply voltage-regulating device main body caused by water entering the ship is prevented, and the situation that equipment in the ship cannot be used is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of marine electrical equipment, in particular to a marine voltage-stabilizing power supply voltage-regulating device. Background Art

[0002] The marine voltage regulator is the core control device of marine electrical equipment. However, the current marine voltage regulator lacks protection. If water enters the cabin, it is easy to cause a short circuit, which directly affects the electrical equipment on board and easily causes accidents.

[0003] At present, the marine voltage-stabilizing power supply and voltage-regulating equipment are mostly installed in electrical cabinets, which have poor waterproof performance and therefore need to be improved. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a ship-used voltage-stabilizing power supply voltage-regulating device.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a marine voltage-stabilizing power supply and voltage-regulating equipment, comprising a base and a voltage-stabilizing power supply and voltage-regulating equipment body, the voltage-stabilizing power supply and voltage-regulating equipment body is fixedly provided with a plurality of groups of fixed ears near the bottom side wall, the fixed ears are screwed on the base by screws, a wire hole is provided on the base, a sealing ring is provided in the wire hole, a sealing assembly is provided on the top wall of the base, the sealing assembly comprises a sealing box, a sleeve and a column, a plurality of groups of columns are fixedly provided on the top wall of the base at the peripheral side of the voltage-stabilizing power supply and voltage-regulating equipment body, a sleeve is fixedly provided at the outer wall of the sealing box at the corresponding position of the column, the sleeve is slidably connected to the column, a driving assembly is provided on the top wall of the base at both sides of the sealing box, a power assembly is provided on the top wall of the base at the rear side of the sealing box, a signal assembly is also provided on the bottom wall of the base, a convex edge is fixedly provided at the corresponding position of the top wall of the base and the sealing box, and a groove corresponding to the convex edge is provided on the bottom wall of the sealing box.

[0008] In order to facilitate the movement of the driving sealing assembly to seal the main body of the voltage-stabilizing power supply and voltage-regulating equipment, the utility model has the following improvements: the driving assembly includes a side frame, a gear and a rack; side frames are fixedly provided on both sides of the top wall of the base; grooves are provided on the side frames; gears are rotatably provided in the grooves; racks are fixedly provided on the left and right outer walls of the sealing box; the racks and the gears are meshed with each other.

[0009] Preferably, the improvement of the utility model further includes a protective cover, and the protective cover is fixedly provided at the outer wall of the side frame and the corresponding position of the gear.

[0010] In order to facilitate the provision of power to the drive assembly, the improvements of the utility model are that the power assembly includes a casing, a rotating shaft, a worm wheel, a worm, a driving motor, a main gear 2, a bevel gear 1 and a connecting shaft. A connecting shaft is rotatably provided on the rear side wall of the side frame and the corresponding position of the gear, and the connecting shaft is connected to the gear. A rotating hole is provided on the outer wall of one side of the casing, and the connecting shafts on both sides are rotatably connected to the rotating holes and extend into the casing. A bevel gear 1 is fixedly provided at one end of the connecting shaft located in the casing, a rotating shaft is rotatably provided in the casing, main gear 2 is fixedly provided at both ends of the rotating shaft, the main gear 2 and the bevel gear 1 are meshed with each other, a worm wheel is fixedly provided in the middle position of the rotating shaft, a worm is rotatably provided on the inner wall of the casing and the corresponding position of the worm wheel, the worm is meshed with the worm wheel, a driving motor is fixedly provided on the bottom wall of the casing and the corresponding position of the worm, and the output end of the driving motor is meshed with the worm wheel.

[0011] In order to increase the stability of the box, the utility model is improved to further include a support frame, and a plurality of groups of support frames are fixedly arranged between the bottom wall of the box and the top wall of the base.

[0012] In order to facilitate the control of the drive motor, the utility model has improvements that the signal component includes a bottom rod, a water immersion sensor and an electrical signal control module; the bottom wall of the base is fixedly provided with a bottom rod on one side of the wire hole, the bottom wall of the bottom rod is fixedly provided with a water immersion sensor, the electrical signal control module is fixedly provided on the rear side of the top wall of the base, the electrical signal control module, the water immersion sensor and the drive motor are electrically connected, a warning light is fixedly provided on the top wall of the sealed box, a warning horn is fixedly provided on the front outer wall of the sealed box, and the warning light and the warning horn are electrically connected to the electrical signal control module respectively.

[0013] Preferably, the present invention is improved in that support columns are fixedly provided at the four corners of the bottom wall of the base, and base feet are fixedly provided on the bottom wall of the support columns.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a ship-used voltage-stabilizing power supply voltage-regulating device, which has the following beneficial effects:

[0016] The ship-borne voltage-stabilizing power supply and voltage-regulating equipment connects the signal through the signal component, so that the power component controls the driving component to drive the sealing component to move downward. After the sealing box is in close contact with the base, the main body of the voltage-stabilizing power supply and voltage-regulating equipment can be sealed and protected in time to prevent water from entering the ship and causing a short circuit failure in the main body of the voltage-stabilizing power supply and voltage-regulating equipment, thereby preventing the equipment in the ship from being unusable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 Schematic diagram of the structure from another perspective;

[0019] Figure 3 For this utility model Figure 2 Schematic diagram of the structure from another perspective;

[0020] Figure 4 It is a structural schematic diagram of the power component of the utility model.

[0021] In the figure: 1. base; 2. main body of the voltage-stabilizing power supply and voltage-regulating equipment; 3. fixing ear piece; 4. sealing box; 5. sleeve; 6. column; 7. flange; 8. support column; 9. foot; 10. rack; 11. side frame; 12. protective cover; 13. box body; 14. support frame; 15. driving motor; 16. gear; 17. connecting shaft; 18. bevel gear one; 19. main gear two; 20. rotating shaft; 21. worm wheel; 22. worm; 23. bottom rod; 24. water immersion sensor; 25. electrical signal control module; 26. warning light; 27. warning horn. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4A ship-used voltage-stabilizing power supply and voltage-regulating device comprises a base 1 and a voltage-stabilizing power supply and voltage-regulating device body 2. The voltage-stabilizing power supply and voltage-regulating device body 2 is fixedly provided with a plurality of fixed ear pieces 3 near the bottom side wall. The fixed ear pieces 3 are screwed on the base 1 by screws. A wire hole is provided on the base 1. A sealing ring is provided in the wire hole. A sealing component is provided on the top wall of the base 1. The sealing component comprises a sealing box 4, a sleeve 5 and a column 6. A plurality of columns 6 are fixedly provided on the top wall of the base 1 at the peripheral side of the voltage-stabilizing power supply and voltage-regulating device body 2. A sleeve 5 is fixedly provided at a position corresponding to the outer wall of the sealing box 4 and the column 6. The sleeve 5 is slidably connected to the column 6. A driving component is provided on the top wall of the base 1 at both sides of the sealing box 4. A power group is provided on the top wall of the base 1 at the rear side of the sealing box 4. The bottom wall of the base 1 is also provided with a signal component, and a convex edge 7 is fixedly provided at the corresponding position of the top wall of the base 1 and the sealing box 4, and a groove corresponding to the convex edge 7 is provided on the bottom wall of the sealing box 4. The signal is connected by the signal component to make the power component control the driving component to drive the sealing component to move downward, and the sealing box 4 moves downward on the column 6 through the sleeve 5, and the groove on the bottom wall of the sealing box 4 corresponds to the convex edge 7, so that the main body 2 of the voltage-stabilized power supply and voltage-regulating device is sealed, so that the main body 2 of the voltage-stabilized power supply and voltage-regulating device can be sealed and protected in time to prevent short-circuit failure caused by immersion in water, so as to avoid the inability to use the equipment in the ship. The wiring of the main body 2 of the voltage-stabilized power supply and voltage-regulating device is routed through the wire hole, and the wiring and the wire hole can be sealed by adding a sealing ring.

[0024] See also Figure 4 The above-mentioned driving assembly can be any one of them. The present application provides an embodiment, in which the driving assembly includes a side frame 11, a gear 16 and a rack 10. The side frames 11 are fixedly provided on both sides of the top wall of the base 1, and a groove is provided on the side frame 11. The gear 16 is rotatably provided in the groove. The racks 10 are fixedly provided on the left and right outer walls of the sealing box 4. The rack 10 and the gear 16 are meshed. The rotation of the gears 16 on both sides drives the rack 10 to control the sealing box 4 to stably move on the column 6 through the sleeve 5.

[0025] See also Figure 1-2 Furthermore, it also includes a protective cover 12. The protective cover 12 is fixedly provided at the outer wall of the side frame 11 and the corresponding position of the gear 16. By adding the protective cover 12, the structure at the gear 16 can be protected.

[0026] See also Figure 4The above-mentioned power assembly can be any one. The present application provides an embodiment, in which the power assembly includes a box body 13, a rotating shaft 20, a worm wheel 21, a worm 22, a driving motor 15, a main gear 16 2, a bevel gear 16 1 and a connecting shaft 17. The rear side wall of the side frame 11 is rotatably provided with a connecting shaft 17 at a position corresponding to the gear 16. The connecting shaft 17 is connected to the gear 16. A rotating hole is provided on an outer wall of one side of the box body 13. The connecting shafts 17 on both sides are rotatably connected to the rotating holes and extend into the box body 13. The connecting shaft 17 is located in the box body 13 and a bevel gear 16 1 is fixedly provided at one end. A rotating shaft 20 is rotatably provided in the box body 13, and main gears are fixedly provided at both ends of the rotating shaft 20. The wheel 162, the main gear 162 and the bevel gear 161 are meshed, a worm gear 21 is fixedly arranged in the middle position of the rotating shaft 20, a worm 22 is rotatably arranged on the inner wall of the box body 13 corresponding to the worm gear 21, the worm 22 is meshed with the worm wheel 21, a driving motor 15 is fixedly arranged on the bottom wall of the box body 13 corresponding to the worm 22, the output end of the driving motor 15 is meshed with the worm gear 21, the driving motor 15 drives the worm 22 to rotate, the worm 22 drives the worm wheel 21 and the rotating shaft 20 to rotate in the box body 13, and further the main gears 162 on both sides simultaneously drive the bevel gear 161 to rotate, so that the gears 16 on both sides can be controlled to rotate synchronously towards each other.

[0027] See also Figure 1-2 Furthermore, it also includes a support frame 14. A plurality of support frames 14 are fixedly arranged between the bottom wall of the box body 13 and the top wall of the base 1. By adding the support frames 14, the stability of the box body 13 is improved.

[0028] See also Figure 3-4 The above-mentioned signal components can be any one of them. The present application provides an embodiment, in which the signal component includes a bottom rod 23, a water immersion sensor 24 and an electric signal control module 25. The bottom wall of the base 1 is fixedly provided with a bottom rod 23 on one side of the wire hole, and the bottom wall of the bottom rod 23 is fixedly provided with a water immersion sensor 24. The electric signal control module 25 is fixedly provided on the rear side of the top wall of the base 1. The electric signal control module 25, the water immersion sensor 24 and the drive motor 15 are electrically connected. A warning light 26 is fixedly provided on the top wall of the sealed box 4, and a warning horn 27 is fixedly provided on the front outer wall of the sealed box 4. The indicator light 26 and the warning horn 27 are electrically connected to the electric signal control module 25 respectively. The electric signal control module 25 is an existing public technology in the electrical field and is well known to those skilled in the art, so a specific description is not given. If water enters the ship, the water immersion sensor 24 first comes into contact with the water and transmits the electric signal to the electric signal control module 25. The electric signal control module 25 starts the drive motor 15, so that the power component controls the drive component to drive the sealing component. At the same time, the warning light 26 emits a warning light and the warning horn 27 emits an alarm sound, thereby warning the people on the ship.

[0029] See also Figure 1 and 4Furthermore, support columns 8 are fixedly provided at the four corners of the bottom wall of the base 1, and base feet 9 are fixedly provided on the bottom wall of the support columns 8. The base feet 9 are fixed in the ship's hold, and can be fixed by welding or screwing.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ship-mounted voltage-stabilizing power supply and voltage-regulating device, comprising a base (1) and a voltage-stabilizing power supply and voltage-regulating device body (2), characterized in that: A plurality of fixed ear pieces (3) are fixedly arranged near the bottom side wall of the voltage-stabilizing power supply voltage-regulating device body (2), and the fixed ear pieces (3) are screwed onto the base (1) by means of screws. A wire hole is arranged on the base (1), and a sealing ring is arranged in the wire hole. A sealing component is arranged on the top wall of the base (1), and the sealing component comprises a sealing box (4), a sleeve (5) and a column (6). A plurality of columns (6) are fixedly arranged on the top wall of the base (1) at the peripheral side of the voltage-stabilizing power supply voltage-regulating device body (2), a sleeve (5) is fixedly arranged at positions corresponding to the columns (6) on the outer wall of the sealing box (4), and the sleeve (5) is slidably connected to the column (6). A driving component is arranged on both sides of the top wall of the base (1), a power component is arranged on the top wall of the base (1) at the rear side of the sealing box (4), and a signal component is also arranged on the bottom wall of the base (1). A convex edge (7) is fixedly arranged at positions corresponding to the sealing box (4) on the top wall of the base (1), and a groove corresponding to the convex edge (7) is arranged on the bottom wall of the sealing box (4).

2. A marine voltage regulating device according to claim 1, characterized in that: The driving assembly comprises a side frame (11), a gear (16) and a rack (10); the side frames (11) are fixedly arranged on both sides of the top wall of the base (1); a groove is arranged on the side frame (11); a gear (16) is rotatably arranged in the groove; the racks (10) are fixedly arranged on the left and right outer walls of the sealing box (4); and the racks (10) and the gears (16) are meshed.

3. A marine voltage regulating device according to claim 2, characterized in that: It also includes a protective cover (12), and the protective cover (12) is fixedly arranged at positions corresponding to the outer wall of the side frame (11) and the gear (16).

4. The marine voltage regulating device according to claim 1, characterized in that: The power assembly comprises a housing (13), a rotating shaft (20), a worm wheel (21), a worm (22), a driving motor (15), two main gears (16), a bevel gear (16) and a connecting shaft (17). The connecting shaft (17) is rotatably arranged at a position corresponding to the gear (16) on the rear side wall of the side frame (11). The connecting shaft (17) is connected to the gear (16). A rotating hole is arranged on an outer wall of one side of the housing (13). The connecting shafts (17) on both sides are rotatably connected to the rotating holes and extend into the housing (13). The connecting shaft (17) is located in the housing (13) and one end thereof is fixedly provided with the bevel gear (16). First, a rotating shaft (20) is rotatably arranged in the housing (13), two main gears (16) are fixedly arranged at both ends of the rotating shaft (20), the two main gears (16) are meshed with the bevel gear (16), a worm gear (21) is fixedly arranged in the middle of the rotating shaft (20), a worm (22) is rotatably arranged at a position corresponding to the worm gear (21) on the inner wall of the housing (13), the worm gear (22) is meshed with the worm gear (21), a driving motor (15) is fixedly arranged at a position corresponding to the worm gear (22) on the bottom wall of the housing (13), and the output end of the driving motor (15) is meshed with the worm gear (21).

5. The marine voltage regulating device according to claim 4, characterized in that: It also includes a support frame (14), and a plurality of groups of support frames (14) are fixedly arranged between the bottom wall of the box body (13) and the top wall of the base (1).

6. The marine voltage regulating device according to claim 1, characterized in that: The signal component comprises a bottom rod (23), a water immersion sensor (24) and an electric signal control module (25); the bottom wall of the base (1) is fixedly provided with the bottom rod (23) at one side of the wire hole; the bottom wall of the bottom rod (23) is fixedly provided with the water immersion sensor (24); the electric signal control module (25) is fixedly provided at the rear side of the top wall of the base (1); the electric signal control module (25), the water immersion sensor (24) and the drive motor (15) are electrically connected; a warning light (26) is fixedly provided on the top wall of the sealed box (4); a warning horn (27) is fixedly provided on the front outer wall of the sealed box (4); and the warning light (26) and the warning horn (27) are respectively electrically connected to the electric signal control module (25).

7. The marine voltage regulating device according to claim 1, characterized in that: Support columns (8) are fixedly arranged at the four corners of the bottom wall of the base (1), and base feet (9) are fixedly arranged on the bottom wall of the support columns (8).

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