Ship power fault diagnosis and elimination equipment

Abstract

The invention belongs to the technical field of electric power diagnosis, and particularly relates to ship electric power fault diagnosis and elimination equipment which comprises a monitoring box, a control part is arranged in the monitoring box, the control part is connected with electric power equipment on a ship through a conductive cable, and a supporting part is arranged on the outer edge of the conductive cable. The supporting part can store and fix the conductive cable; a driving part is arranged at the upper part of the conductive cable, the driving part comprises two groups of mounting seats, a driving motor and a driving wheel, the lower ends of the two groups of mounting seats are matched with the outer edge of the conductive cable, the driving motor is fixedly connected with the interiors of the mounting seats, and the axis of the driving wheel is fixedly connected with the output end of the driving motor; a detection part is arranged in the mounting seat, and the detection part is in contact with the outer edge of the conductive cable and performs fault detection on the conductive cable. According to the invention, troubleshooting and diagnosis can be carried out in a narrow space through the moving part according to the arrangement of cable lines in the supporting part.

Description

Technical Field

[0001] The present invention belongs to the technical field of electric power diagnosis, and in particular relates to a ship electric power fault diagnosis and elimination device and a use method thereof. Background Art

[0002] Human society is developing marine energy more and more extensively, and the utilization rate of marine new energy is getting higher and higher. At the same time, the demand for ship power systems is increasing. The ship power system is an important part of the ship and an important symbol of ship technology. The ship power system has a special working environment and is relatively independent. When a failure occurs, it will cause great harm to the safety of the ship's navigation. It is of great significance to ensure the safe and stable operation of the ship.

[0003] Power system fault diagnosis for ships with electric propulsion systems has become an important task in daily ship maintenance. The demand for ship power systems is rapidly expanding, and reducing the operating costs of ship power system equipment, timely fault detection and troubleshooting play a very important role. The existing power fault diagnosis requires staff to check the lines one by one, and most of the lines are in a small space, which wastes a lot of time, is inefficient, and has a low accuracy rate. Summary of the invention

[0004] The object of the present invention is to provide a ship power fault diagnosis and troubleshooting device and a method of using the device, which can perform troubleshooting and diagnosis in a narrow space according to the arrangement of cable lines inside a supporting part through a mobile part.

[0005] The technical solution adopted by the present invention is as follows:

[0006] A ship power fault diagnosis and troubleshooting device comprises a monitoring box, wherein a control unit is arranged inside the monitoring box, wherein the control unit is connected to the power equipment on the ship through a conductive cable, wherein a support unit is arranged at the outer edge of the conductive cable, wherein the support unit can store and fix the conductive cable;

[0007] A driving part is arranged on the upper part of the conductive cable, and the driving part comprises a mounting seat, a driving motor and a driving wheel. Two groups of mounting seats are arranged, and the lower ends of the two groups of mounting seats match the outer edges of the conductive cables. The driving motor is fixedly connected to the inside of the mounting seat, and the axis of the driving wheel is fixedly connected to the output end of the driving motor.

[0008] A detection part is arranged inside the mounting seat, and the detection part contacts the outer edge of the conductive cable and performs fault detection on the conductive cable;

[0009] A compensation part is provided between the two groups of mounting seats, and the two ends of the compensation part are connected to the inside of the mounting seat for rotation. The compensation part itself has a telescopic function. The moving width of the mounting seat can be adjusted through the telescopic function of the compensation part, and the detection area can be adjusted. At the same time, the compensation part can also be extended when the mounting seat moves and turns, so as to compensate for the distance between the mounting seats at both ends and ensure the mobile connection of the mounting seat;

[0010] The driving part further includes a clamping seat, a sliding seat, an elastic extrusion piece, a rotating wheel, a control module and an energy storage part. The upper end of the clamping seat is rotatably connected to one side of the mounting seat, one side of the sliding seat is slidably connected to the inside of the lower end of the clamping seat, the elastic extrusion piece is arranged between the clamping seat and the sliding seat, the axis of the rotating wheel is rotatably connected to the other side of the sliding seat, the control module is fixedly arranged inside the mounting seat, the control module is electrically connected to the driving motor, the energy storage part is fixedly connected to the mounting seat, and the energy storage part is electrically connected to the control module.

[0011] In a preferred solution, a guide plate is provided on one side of the rotating wheel, and the outer edge of the guide plate is provided as an inclined surface, and the inclined surface matches the outer edge of the fixed steel cable.

[0012] In a preferred embodiment, the axes of the rotating wheel and the driving wheel correspond vertically.

[0013] In a preferred embodiment, the outer edges of the rotating wheel and the driving wheel are both provided with rubber rings, and the outer edges of the rubber rings are provided with limiting grooves that match the outer edges of the fixed steel cables.

[0014] In a preferred embodiment, the control unit includes a microprocessor, an electromagnetic transmitter and an intelligent circuit breaker, the microprocessor, the electromagnetic transmitter and the intelligent circuit breaker are electrically connected, and the intelligent circuit breaker is fixedly connected to the end of the conductive cable.

[0015] In a preferred embodiment, the support part includes a support frame, a guide seat, a fixed seat and a fixed steel cable, one end of the support frame is fixedly connected to the interior of the ship, and a limiting groove matching the conductive cable is opened inside the support frame, the guide seat is fixedly arranged on both sides of the upper end of the support frame, a plurality of fixed seats are provided, and the fixed seats are fixedly connected to the interior of the support frame, a plurality of fixed steel cables are provided, the fixed steel cables pass through the corresponding guide seats and the interior of the fixed seats, and the fixed steel cables are fixed by rotating the bolts at both ends of the fixed seats.

[0016] In a preferred embodiment, the detection part includes a fixed frame, a detection probe, an elastic return member and a protection wheel. The fixed frame is provided with multiple ones, and the upper end of the fixed frame is slidably connected to the inside of the mounting seat. The detection probe is fixedly arranged inside the lower end of the fixed frame, and the detection probe is electrically connected to the control module. The elastic return member is arranged between the mounting seat and the fixed frame. The protection wheel is rotatably arranged on the outer edge of the lower end of the fixed frame, and the inner side of the protection wheel cooperates with the detection probe.

[0017] In a preferred solution, limit blocks are formed on both sides of the fixing frame, and a guide groove cooperating with the limit blocks is provided inside the mounting seat.

[0018] In a preferred embodiment, the compensation part includes a guide cylinder, a sliding cylinder, a limit plate and an elastic reset member, one end of the guide cylinder is rotatably connected to the inside of the corresponding mounting seat, the outer edge of one end of the sliding cylinder is slidably arranged inside the other end of the guide cylinder, and the other end of the sliding cylinder is rotatably connected to the inside of another mounting seat, the limit plate is slidably arranged inside the other end of the guide cylinder, and the inside of the limit plate is fixedly connected to one end of the limit plate, the elastic reset member is arranged inside the other end of the guide cylinder, and the elastic reset member is arranged between the limit plate and the guide cylinder.

[0019] Another object of the present invention is to provide a method for using a ship power fault diagnosis and troubleshooting device, which is applied to the above-mentioned ship power fault diagnosis and troubleshooting device, and comprises the following steps:

[0020] Step 1: Fix the driving part on the upper part of the supporting part;

[0021] Step 2: Start the driving motor to move the driving part along the supporting part;

[0022] Step 3: Detect the conductive cables inside the support part through the detection part.

[0023] The technical effects achieved by the present invention are:

[0024] The present invention adopts the design of the moving part, the driving part is placed on the upper part of the supporting part, the driving wheel is connected to the upper part of the fixed steel cable inside the supporting part, and then the clamping seat is rotated downward, so that the rotating wheel at the lower end of the clamping seat is clamped into the lower part of the fixed steel cable, and through the elastic extrusion of the elastic extrusion piece, the sliding seat always drives the rotating wheel to squeeze the lower part of the fixed steel cable, thereby increasing the friction force of the driving wheel and the rotating wheel on the fixed steel cable, avoiding the driving wheel from slipping when rotating, and ensuring the movement of the driving part;

[0025] The present invention adopts the design of the detection part. When the mounting seat is placed on the upper part of the conductive cable, the protection wheel contacts the conductive cable. Since the elastic restoring member always presses the fixing frame, the fixing frame drives the detection probe and the protection wheel to always extend out of the inside of the mounting seat. When the protection wheel encounters an uneven conductive cable, it can also contact the conductive cable, thereby improving the detection accuracy of the detection probe.

[0026] The present invention adopts the design of the compensation part. When the mounting seat moves to the turning point, the distance between the mounting seats becomes larger, so that the sliding cylinder pulls the limit plate to squeeze the elastic reset part inside the guide cylinder, thereby realizing the extension of the compensation part; ensuring the mobile connection between the two mounting seats and improving the use range of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is an overall schematic diagram of an embodiment of the present invention;

[0028] Figure 2 is a schematic diagram of a support portion of an embodiment of the present invention;

[0029] Figure 3 is a side sectional view of a driving portion of an embodiment of the present invention;

[0030] Figure 4 is a schematic diagram of a driving part and a supporting part of an embodiment of the present invention;

[0031] Figure 5 is an exploded view of a driving portion of an embodiment of the present invention;

[0032] Figure 6 is an exploded view of a rotating wheel according to an embodiment of the present invention;

[0033] Figure 7 is a schematic diagram of a compensation part of an embodiment of the present invention;

[0034] Figure 8 It is a schematic diagram of a detection unit according to an embodiment of the present invention.

[0035] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0036] 1. Monitoring box; 2. Control unit; 3. Conductive cable; 4. Support unit; 401. Support frame; 402. Guide seat; 403. Fixed seat; 404. Fixed steel cable; 5. Driving unit; 501. Mounting seat; 502. Driving motor; 503. Driving wheel; 504. Clamping seat; 505. Sliding seat; 506. Elastic extrusion member; 507. Rotating wheel; 508. Control module; 509. Energy storage unit; 6. Detection unit; 601. Fixed frame; 602. Detection probe; 603. Elastic recovery member; 604. Protection wheel; 7. Compensation unit; 701. Guide cylinder; 702. Sliding cylinder; 703. Limiting plate; 704. Elastic reset member. DETAILED DESCRIPTION

[0037] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0038] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0039] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The phrase "in a preferred embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0040] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0041] Please refer to Figure 1 to Figure 8 As shown, the present invention provides a ship power fault diagnosis and elimination device, including a monitoring box 1, a control unit 2 is arranged inside the monitoring box 1, the control unit 2 is connected to the power equipment on the ship through a conductive cable 3, and a support unit 4 is arranged on the outer edge of the conductive cable 3, and the support unit 4 can store and fix the conductive cable 3;

[0042] A driving part 5 is provided on the upper part of the conductive cable 3, and the driving part 5 includes a mounting seat 501, a driving motor 502 and a driving wheel 503. Two groups of mounting seats 501 are provided, and the lower ends of the two groups of mounting seats 501 are matched with the outer edge of the conductive cable 3. The driving motor 502 is fixedly connected to the inside of the mounting seat 501, and the axis of the driving wheel 503 is fixedly connected to the output end of the driving motor 502.

[0043] A detection part 6 is disposed inside the mounting seat 501, and the detection part 6 contacts the outer edge of the conductive cable 3 and performs fault detection on the conductive cable 3;

[0044] A compensation part 7 is provided between the two groups of mounting seats 501, and the two ends of the compensation part 7 are connected to the inside of the mounting seats 501 for rotation. The compensation part 7 itself has a telescopic function. The moving width of the mounting seats 501 can be adjusted through the telescopic function of the compensation part 7, and the detection area can be adjusted. At the same time, the compensation part 7 can also be extended when the mounting seats 501 move and turn, so as to compensate for the distance between the mounting seats 501 at both ends and ensure the mobile connection of the mounting seats 501;

[0045] The driving unit 5 further includes a clamping seat 504, a sliding seat 505, an elastic extrusion piece 506, a rotating wheel 507, a control module 508 and an energy storage unit 509. The upper end of the clamping seat 504 is rotatably connected to one side of the mounting seat 501, one side of the sliding seat 505 is slidably connected to the inside of the lower end of the clamping seat 504, the elastic extrusion piece 506 is arranged between the clamping seat 504 and the sliding seat 505, the axis of the rotating wheel 507 is rotatably connected to the other side of the sliding seat 505, the control module 508 is fixedly arranged inside the mounting seat 501, the control module 508 is electrically connected to the driving motor 502, the energy storage unit 509 is fixedly connected to the mounting seat 501, and the energy storage unit 509 is electrically connected to the control module 508.

[0046] Specifically, when it is necessary to diagnose the location where the power failure occurs on the ship, it is necessary to send a specific electromagnetic frequency to the fault line through the control unit 2, and then place the driving unit 5 on the upper part of the support unit 4, align the driving wheel 503 with the upper part of the fixed steel cable 404 inside the support unit 4, and then rotate the clamping seat 504 downward, so that the rotating wheel 507 at the lower end of the clamping seat 504 is clamped into the lower part of the fixed steel cable 404, and through the elastic extrusion of the elastic extrusion member 506, the sliding seat 505 always drives the rotating wheel 507 to squeeze the lower part of the fixed steel cable 404, so as to increase the friction between the driving wheel 503 and the rotating wheel 507 on the fixed steel cable 404, and avoid the driving wheel 503 from slipping when rotating, and the fixed installation of the driving unit 5 on the upper part of the support unit 4 is completed;

[0047] The driving motor 502 is controlled to rotate by the control module 508, so that the driving wheel 503 rotates, and the driving part 5 moves along the fixed steel cable 404. The conductive cable 3 stored in the supporting part 4 is detected by the detection part 6 inside the mounting seat 501. When the electromagnetic frequency emitted by the damaged part is received, the fault location signal is transmitted to the staff for maintenance, thereby completing the fault diagnosis of the conductive cable 3.

[0048] See also Figure 6A guide plate is provided on one side of the rotating wheel 507, and the outer edge of the guide plate is provided with an inclined surface, which cooperates with the outer edge of the fixed steel cable 404. When the rotating wheel 507 rotates to the fixed steel cable 404 with the clamping seat 504, the inclined surface of the guide plate contacts the lower part of the fixed steel cable 404. As the clamping seat 504 continues to rotate, the guide plate drives the rotating wheel 507 and the sliding seat 505 to move downward to extrude the elastic extrusion piece 506 until the rotating wheel 507 moves to a vertical state. At this time, the fixed steel cable 404 is at the outer edge of the rotating wheel 507, and the elastic extrusion piece 506 squeezes the sliding seat 505, so that the rotating wheel 507 squeezes the fixed steel cable 404, thereby increasing the friction between the rotating wheel 507 and the fixed steel cable 404. At this point, the rotating wheel 507 can be conveniently installed at the fixed steel cable 404 through the guide plate.

[0049] See also Figure 3 The axes of the rotating wheel 507, the driving wheel 503 and the elastic extrusion member 506 correspond vertically. Through the vertical arrangement of the three, the elastic force of the elastic extrusion member 506 can just act on the extrusion sliding seat 505, so that the rotating wheel 507 squeezes the fixed steel cable 404, thereby further increasing the friction between the rotating wheel 507 and the fixed steel cable 404, ensuring the dynamic transmission when the driving wheel 503 rotates.

[0050] See also Figure 3 and Figure 6 The outer edges of the rotating wheel 507 and the driving wheel 503 are both provided with rubber rings. The rubber itself has good elasticity and will produce a certain amount of deformation under pressure. When the surface of an object contacts it and deforms, relative movement will occur. The resistance generated by this relative movement allows the characteristics of the rubber ring itself to increase the friction between the outer edges of the rotating wheel 507 and the driving wheel 503 and the contact surface of the fixed steel cable 404; the outer edge of the rubber ring is provided with a limit groove that matches the outer edge of the fixed steel cable 404, further increasing the contact area between the rubber ring and the outer edge of the fixed steel cable 404.

[0051] See also Figure 1 The control unit 2 includes a microprocessor, an electromagnetic transmitter and an intelligent circuit breaker. The microprocessor, the electromagnetic transmitter and the intelligent circuit breaker are electrically connected. The intelligent circuit breaker is fixedly connected to the end of the conductive cable 3. The intelligent circuit breaker can be used to determine which conductive cable 3 has a fault. The electromagnetic transmitter is controlled by the microprocessor to transmit an electromagnetic signal inside the conductive cable 3, so that the electromagnetic signal at the fault location of the conductive cable 3 is larger and easier to be captured by the detection probe 602.

[0052] See also Figure 2 and Figure 4The support part 4 includes a support frame 401, a guide seat 402, a fixed seat 403 and a fixed steel cable 404. One end of the support frame 401 is fixedly connected to the inside of the ship, and a limiting groove matching the conductive cable 3 is opened inside the support frame 401, and the conductive cable 3 is limited and fixed by the limiting groove. The guide seat 402 is fixedly arranged on both sides of the upper end of the support frame 401. There are multiple fixed seats 403, and the fixed seats 403 are fixedly connected to the inside of the support frame 401. There are multiple fixed steel cables 404, which pass through the corresponding guide seats 402 and fixed seats 403, and are fixed by rotating the fixed seats 403, so as to increase the support strength between the support frames 401, and also provide fixed support for the conductive cable 3 when it is bound.

[0053] See also Figure 8 The detection part 6 includes a fixed frame 601, a detection probe 602, an elastic return member 603 and a protection wheel 604. The fixed frame 601 is provided with multiple ones, and the upper end of the fixed frame 601 is slidably connected to the inside of the mounting seat 501. The detection probe 602 is fixedly arranged inside the lower end of the fixed frame 601, and the detection probe 602 is electrically connected to the control module 508. The elastic return member 603 is arranged between the mounting seat 501 and the fixed frame 601. The protection wheel 604 is rotatably arranged on the outer edge of the lower end of the fixed frame 601, and the inner side of the protection wheel 604 cooperates with the detection probe 602. The detection probe 602 is protected by the protection wheel 604 to prevent the detection probe 602 from being damaged by collision.

[0054] When the mounting seat 501 is placed on the upper part of the conductive cable 3, the protective wheel 604 is in contact with the conductive cable 3. Since the elastic return member 603 always presses the fixing frame 601, the fixing frame 601 drives the detection probe 602 and the protective wheel 604 to always extend out of the mounting seat 501. When encountering an uneven conductive cable 3, the protective wheel 604 can also contact the conductive cable 3, thereby improving the detection accuracy of the detection probe 602.

[0055] See also Figure 8 The two sides of the fixing frame 601 are formed with limit blocks, and the interior of the mounting seat 501 is provided with guide grooves that match the limit blocks, and the guide grooves provide limit and guidance for the vertical sliding of the fixing frame 601.

[0056] See also Figure 3 , Figure 5 and Figure 7The compensation part 7 includes a guide cylinder 701, a sliding cylinder 702, a limit plate 703 and an elastic reset member 704. One end of the guide cylinder 701 is rotatably connected to the inside of the corresponding mounting seat 501. The outer edge of one end of the sliding cylinder 702 is slidably arranged inside the other end of the guide cylinder 701, and the other end of the sliding cylinder 702 is rotatably connected to the inside of another mounting seat 501. The limit plate 703 is slidably arranged inside the other end of the guide cylinder 701, and the inside of the limit plate 703 is fixedly connected to one end of the limit plate 703. The elastic reset member 704 is arranged inside the other end of the guide cylinder 701, and the elastic reset member 704 is arranged between the limit plate 703 and the guide cylinder 701.

[0057] When the mounting seats 501 move to the turning point, the distance between the mounting seats 501 increases, so that the sliding cylinder 702 pulls the limiting plate 703 to squeeze the elastic reset member 704 inside the guide cylinder 701, thereby extending the compensation part 7; ensuring the mobile connection between the two mounting seats 501 and improving the use range of the device;

[0058] The working principle of the present invention is as follows: when it is necessary to diagnose the location where the power failure occurs on the ship, it is necessary to send a specific electromagnetic frequency to the fault line through the control unit 2, and then place the driving unit 5 on the upper part of the support unit 4, align the driving wheel 503 with the upper part of the fixed steel cable 404 inside the support unit 4, and then rotate the clamping seat 504 downward, so that the rotating wheel 507 at the lower end of the clamping seat 504 is clamped into the lower part of the fixed steel cable 404, and through the elastic extrusion of the elastic extrusion piece 506, the sliding seat 505 always drives the rotating wheel 507 to squeeze the lower part of the fixed steel cable 404, thereby increasing the friction between the driving wheel 503 and the rotating wheel 507 on the fixed steel cable 404, avoiding the driving wheel 503 from slipping when rotating, and thus completing the fixed installation of the driving unit 5 on the upper part of the support unit 4;

[0059] The driving motor 502 is controlled to rotate by the control module 508, so that the driving wheel 503 rotates, and the driving part 5 moves along the fixed steel cable 404. The conductive cable 3 stored in the supporting part 4 is detected by the detection part 6 inside the mounting seat 501. When the electromagnetic frequency emitted by the damaged part is received, the fault location signal is transmitted to the staff for maintenance, thereby completing the fault diagnosis of the conductive cable 3.

[0060] Based on the above-mentioned ship power fault diagnosis and troubleshooting equipment, its use method includes the following steps:

[0061] Step 1: Fix the driving part 5 on the upper part of the supporting part 4;

[0062] Step 2: Start the driving motor 502 to move the driving part 5 along the supporting part 4;

[0063] Step three: detect the conductive cable 3 inside the support part 4 through the detection part 6.

[0064] The above is only a preferred embodiment of the present invention. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principles of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the art unless otherwise specified and limited.

Claims

1. A ship power fault diagnosis and troubleshooting device, characterized in that: The monitoring box (1) comprises a control unit (2) disposed inside the monitoring box (1), the control unit (2) being connected to the power equipment on the ship via a conductive cable (3), the outer edge of the conductive cable (3) being provided with a support unit (4), the support unit (4) being capable of storing and fixing the conductive cable (3); A driving part (5) is arranged on the upper part of the conductive cable (3), and the driving part (5) comprises a mounting seat (501), a driving motor (502) and a driving wheel (503); two groups of the mounting seats (501) are arranged, and the lower ends of the two groups of the mounting seats (501) are matched with the outer edges of the conductive cable (3); the driving motor (502) is fixedly connected to the inside of the mounting seat (501); and the axis of the driving wheel (503) is fixedly connected to the output end of the driving motor (502); A detection portion (6) is provided inside the mounting seat (501), and the detection portion (6) contacts the outer edge of the conductive cable (3) and performs fault detection on the conductive cable (3); A compensation part (7) is arranged between the two groups of mounting seats (501), and the two ends of the compensation part (7) are rotatably connected to the inside of the mounting seat (501). The compensation part (7) itself has a telescopic function. Through the telescopic movement of the compensation part (7), the moving width of the mounting seat (501) can be adjusted, and the detection area can be adjusted. At the same time, when the mounting seat (501) moves and turns, the compensation part (7) can be extended to compensate for the distance between the mounting seats (501) at the two ends, thereby ensuring the mobile connection of the mounting seats (501); The driving part (5) further comprises a clamping seat (504), a sliding seat (505), an elastic extrusion member (506), a rotating wheel (507), a control module (508) and an energy storage part (509); the upper end of the clamping seat (504) is rotatably connected to one side of the mounting seat (501); one side of the sliding seat (505) is slidably connected to the inside of the lower end of the clamping seat (504); the elastic extrusion member (506) is arranged between the clamping seat (504) and the sliding seat (505); the axis of the rotating wheel (507) is located at the other side of the sliding seat (505) and is rotatably connected; the control module (508) is fixedly arranged inside the mounting seat (501); the control module (508) is electrically connected to the driving motor (502); the energy storage part (509) is fixedly connected to the mounting seat (501); and the energy storage part (509) is electrically connected to the control module (508).

2. A ship power fault diagnosis and troubleshooting device according to claim 1, characterized in that: A guide plate is provided on one side of the rotating wheel (507), and the outer edge of the guide plate is provided as an inclined surface, and the inclined surface matches the outer edge of the fixed steel cable (404).

3. A ship power fault diagnosis and troubleshooting device according to claim 1, characterized in that: The axes of the rotating wheel (507) and the driving wheel (503) correspond vertically.

4. A ship power fault diagnosis and troubleshooting device according to claim 1, characterized in that: The outer edges of the rotating wheel (507) and the driving wheel (503) are both provided with rubber rings, and the outer edges of the rubber rings are provided with limiting grooves that match the outer edges of the fixing steel cables (404).

5. A ship power fault diagnosis and troubleshooting device according to claim 1, characterized in that: The control unit (2) comprises a microprocessor, an electromagnetic transmitter and an intelligent circuit breaker, the microprocessor, the electromagnetic transmitter and the intelligent circuit breaker are electrically connected, and the intelligent circuit breaker is fixedly connected to the end of the conductive cable (3).

6. A ship power fault diagnosis and troubleshooting device according to claim 1, characterized in that: The support portion (4) comprises a support frame (401), a guide seat (402), a fixing seat (403) and a fixing steel cable (404); one end of the support frame (401) is fixedly connected to the interior of the ship, and a limiting groove matching the conductive cable (3) is provided inside the support frame (401); the guide seat (402) is fixedly arranged on both sides of the upper end of the support frame (401); a plurality of fixing seats (403) are provided, and the fixing seats (403) are fixedly connected to the interior of the support frame (401); a plurality of fixing steel cables (404) are provided, and the fixing steel cables (404) pass through the interior of the corresponding guide seats (402) and fixing seats (403), and the fixing steel cables (404) are fixed by rotating the bolts at both ends of the fixing seats (403).

7. A ship power fault diagnosis and troubleshooting device according to claim 1, characterized in that: The detection part (6) comprises a fixing frame (601), a detection probe (602), an elastic return member (603) and a protection wheel (604); the fixing frame (601) is provided with a plurality of members, and the upper end of the fixing frame (601) is slidably connected to the inside of the mounting seat (501); the detection probe (602) is fixedly arranged inside the lower end of the fixing frame (601), and the detection probe (602) is electrically connected to the control module (508); the elastic return member (603) is arranged between the mounting seat (501) and the fixing frame (601); the protection wheel (604) is rotatably arranged on the outer edge of the lower end of the fixing frame (601), and the inner side of the protection wheel (604) cooperates with the detection probe (602).

8. A ship power fault diagnosis and troubleshooting device according to claim 7, characterized in that: Limiting blocks are formed on both sides of the fixing frame (601), and a guide groove matching the limiting blocks is provided inside the mounting seat (501).

9. A ship power fault diagnosis and troubleshooting device according to claim 1, characterized in that: The compensation part (7) comprises a guide cylinder (701), a sliding cylinder (702), a limit plate (703) and an elastic reset member (704); one end of the guide cylinder (701) is rotatably connected to the inside of a corresponding mounting seat (501); the outer edge of one end of the sliding cylinder (702) is slidably arranged inside the other end of the guide cylinder (701), and the other end of the sliding cylinder (702) is rotatably connected to the inside of another mounting seat (501); the limit plate (703) is slidably arranged inside the other end of the guide cylinder 701, and the inside of the limit plate (703) is fixedly connected to one end of the limit plate (703); the elastic reset member (704) is arranged inside the other end of the guide cylinder (701), and the elastic reset member (704) is arranged between the limit plate (703) and the guide cylinder (701).

10. The method for using a ship power fault diagnosis and troubleshooting device according to claim 1, applied to a ship power fault diagnosis and troubleshooting device according to any one of claims 1 to 9, comprising the following steps: Step 1: fix the driving part (5) on the upper part of the supporting part (4); Step 2: starting the driving motor (502) to move the driving part (5) along the supporting part (4); Step three: Detect the conductive cable (3) inside the support part (4) through the detection part (6).

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