Safety monitoring alarm system based on intelligent marine engine room and monitoring method thereof

Abstract

The invention relates to the technical field of marine engine rooms, in particular to a safety monitoring alarm system based on an intelligent marine engine room and a monitoring method thereof.The safety monitoring alarm system comprises an indoor alarm, connecting plates are fixedly connected to the two sides of the indoor alarm, a light shielding plate is installed between the front ends of the two connecting plates, and a climbing mechanism is installed in the light shielding plate; the climbing mechanism comprises a climbing block, moving rods are fixedly connected to the end, close to the center point of the shading plate, of the climbing block, the moving rods are connected through a rotating rod, a column sleeve is welded and fixed to the middle of the rotating rod, and the interior of the column sleeve is connected with the center shaft through a clockwork spring. The light shielding plate is arranged on the indoor alarm, indication light of the indoor alarm is shielded, then the indication light of the indoor alarm can be effectively prevented from influencing rest of management personnel, after an alarm occurs, the light shielding plate automatically falls by means of the gravity of the light shielding plate, workers who have a rest indoors can be reminded to pay attention, and alarm information can be conveniently processed in time.

Description

Technical Field

[0001] The present invention relates to the technical field of ship engine rooms, and in particular to a safety monitoring alarm system based on an intelligent ship engine room and a monitoring method thereof. Background Art

[0002] The safety monitoring and alarm system based on intelligent ship engine room is a high-tech device that integrates multiple sensors and intelligent control units. It can monitor various key parameters in the ship engine room in real time, such as temperature, pressure, vibration, etc. When an abnormal situation is detected, the system will automatically sound an alarm and, through intelligent diagnosis functions, warn and analyze potential faults to ensure the safe operation of the ship. This system usually includes components such as data acquisition modules, monitoring workstations, and extended alarm units, and can achieve data interaction and remote monitoring with other ship systems. Through these intelligent functions, the safety monitoring and alarm system of the ship's engine room has greatly improved the automation level and safety of the ship; The indoor alarm installed inside the manager's lounge can notify the manager immediately when a ship fails. However, the indicator light of the indoor alarm installed inside the lounge remains on when the ship has no faults, and after turning off the light, it will emit a strong light, affecting the normal rest of the manager. Therefore, in order to solve the above problems, a safety monitoring alarm system based on an intelligent ship engine room and a monitoring method thereof are proposed. Summary of the invention

[0003] The purpose of the present invention is to provide a safety monitoring alarm system based on an intelligent ship engine room and a monitoring method thereof, so as to solve the problem that the indoor alarm installed inside the manager's lounge can notify the manager at the first time when a fault occurs in the ship, but the indoor alarm installed inside the lounge, when there is no fault in the ship, the indicator light on it also remains on, and after the light is turned off, it will emit a strong light, affecting the normal rest of the manager.

[0004] To achieve the above object, the present invention provides the following technical solutions: The safety monitoring alarm system based on the intelligent ship engine room and the monitoring method thereof include an indoor alarm, both sides of the indoor alarm are fixedly connected with connecting plates, a sunshade is installed between the front ends of the two connecting plates, and a climbing mechanism is installed inside the sunshade; the climbing mechanism includes a climbing block, one end of the climbing block close to the center point of the sunshade is fixedly connected with a moving rod, the moving rods are connected by a rotating rod, a column sleeve is welded and fixed in the middle of the rotating rod, the column sleeve is connected to the central axis through a clockwork spring, a micro-electric push rod is installed on one side of the rotating rod, and a threaded groove is provided at one end of the climbing block away from the center point of the sunshade; a threaded rod is provided on the side of the climbing block away from the center point of the sunshade, the top of the threaded rod is fixedly connected to the main shaft of the driving motor, both sides of the bottom end of the sunshade are fixedly connected with connecting pieces by bolts, a guide column is welded and fixed on the upper side of the other end of any of the connecting pieces, and two guide balls are welded and fixed on the top of any of the guide columns, and side grooves are equidistantly provided in a circular shape around the guide balls.

[0005] As a further optimization of the present invention, the connecting plate includes a plate body, a through hole is opened inside the plate body, the vertical section of the through hole is a "cross" shape, the upper end of the guide column and the guide ball are both arranged inside the through hole, and the guide ball is slidably connected to the plate body through the through hole.

[0006] As a further optimization of the present invention, the shading plate includes a vertical plate, an internal groove is opened inside the vertical plate, and one-third of the climbing block, the moving rod, the micro electric push rod, the rotating rod, the column sleeve, the clockwork spring and the center axis are all installed inside the internal groove.

[0007] As a further optimization of the present invention, there are two drive motors, the drive motors correspond to the threaded rods one by one, the lower side of the drive motor housing is fixedly connected to the upper end of the plate body by bolts, and the drive motor main shaft is rotatably connected to the plate body.

[0008] As a further optimization of the present invention, there are two climbing blocks, the climbing blocks correspond to the moving rods one by one, the climbing blocks and the moving rods are slidably connected to the vertical plate through internal grooves, the angle between the climbing blocks and the moving rods is 90°, and the two moving rods are staggered.

[0009] As a further optimization of the present invention, the micro electric push rod is fixedly connected to the inner wall of the internal groove by a clamp, and the moving end of the micro electric push rod is in close contact with the lower end of the rotating rod.

[0010] As a further optimization of the present invention, the column sleeve and the central axis are coaxially arranged, the column sleeve and the central axis are both rotatably connected to the vertical plate, and the lateral projection of the central axis and the rotating rod is a "cross" shape.

[0011] As a further optimization of the present invention, there are two threaded rods, the upper and lower ends of the threaded rods are both smooth rod settings, the parts of the upper and lower ends of the threaded rods that are set as smooth rods are rotatably connected to the plate body, and the threaded rods are set inside the plate body.

[0012] As a further optimization of the present invention, the angle between the guide column and the connecting piece is 90°, the guide column and the through hole have the same axis, and there is no contact between the guide column and the inner wall of the through hole.

[0013] As further optimized content of the present invention, the following steps are included: Step I: Overall operation of the equipment: the machine control console inside the ship's centralized control room monitors the operation status inside the ship in real time. When the data monitoring is normal, only normal data is transmitted without any alarm signal. When the data monitoring is abnormal, an alarm signal is issued and the signal is transmitted to the sound and light alarm inside the centralized control room, the indoor alarms at various locations, and the alarm printer; Step II: Indoor alarm controls the drive motor and micro electric push rod: The indoor alarm is used to receive normal data and alarm signals from the machine control console inside the control room. At the same time, the indoor alarm controls the operation of the drive motor and micro electric push rod in real time according to the internal photosensitive sensor and main control module; Step III: The shielding plate shields the indoor alarm: When the lights inside the lounge are turned off and there is no alarm signal, the photosensitive sensor installed inside the indoor alarm receives the signal and controls the drive motor to work. The drive motor can stably drive the threaded rod to rotate and control the climbing block to rise to the specified height. When the climbing block rises to the specified height, it completely shields the front end of the indoor alarm to prevent the indicator light at the front end of the indoor alarm from affecting the rest of the staff; Step IV: The shielding plate automatically descends: When the indoor alarm receives the alarm signal, the indoor alarm controls the micro-electric push rod to work. When the micro-electric push rod is working, it will push the rotating rod to rotate. During the rotation of the rotating rod, the moving rod and the climbing block are driven to move toward the center point of the vertical plate. At this time, the climbing block is separated from the threaded rod, and the shielding plate as a whole falls downward under the action of its own gravity. During the falling process, the guide column and the guide ball have the function of positioning and buffering. At this time, the front end of the indoor alarm is completely exposed, which is used to remind the staff who are resting indoors to pay attention and facilitate timely processing of the alarm information.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, by means of the shading plate, driving motor, threaded rod and climbing mechanism, when the lights inside the lounge are turned off, the indicator light of the indoor alarm can be shielded by mechanical means, thereby effectively preventing the indicator light of the indoor alarm from affecting the rest of the management personnel, and after the alarm occurs, the shading plate can be automatically dropped by its own gravity to remind the resting staff indoors and facilitate timely processing of the alarm information; 2. In the present invention, the guide column and the guide ball can ensure the stability of the sunshade during the falling process, and can provide buffering when the sunshade falls to the bottom. At the same time, the side groove can reduce the problem of the sunshade falling speed being affected by the airflow inside the through hole during the falling process of the guide ball. 3. In the present invention, the climbing mechanism is provided to improve the stability of the sunshade during the rising process, and the internal multi-link structure can control the movement and resetting of the climbing block through the cooperation of the clockwork spring and the micro electric push rod. The overall structure is simple and flexible, which reduces the production cost and facilitates later maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is an overall exploded view of the present invention; Figure 3 This is a schematic diagram of the internal structure of the connecting plate of the present invention; Figure 4 For the present invention Figure 3 Schematic diagram of the structure at A in the middle; Figure 5 This is a schematic diagram of the climbing mechanism structure of the present invention; Figure 6 For the present invention Figure 5 Schematic diagram of the structure at B in the middle; Figure 7 For the present invention Figure 5 Schematic diagram of the structure at point C in the middle.

[0016] In the figure: 1, connecting plate; 11, plate body; 12, through hole; 2. Indoor alarm; 3. Sunshade; 31. Vertical plate; 32. Internal groove; 4. Drive motor; 5. Climbing mechanism; 51. Climbing block; 52. Moving rod; 53. Micro electric push rod; 54. Rotating rod; 55. Threaded groove; 56. Column sleeve; 57. Spring; 58. Center axis; 6. Threaded rod; 7. Connector; 8. Guide column; 9. Guide ball; 10. Side groove. DETAILED DESCRIPTION

[0017] See also Figure 1-7 , the present invention provides a technical solution: The safety monitoring alarm system and monitoring method based on the intelligent ship engine room include an indoor alarm 2, both sides of the indoor alarm 2 are fixedly connected with connecting plates 1, a shading plate 3 is installed between the front ends of the two connecting plates 1, and a climbing mechanism 5 is installed inside the shading plate 3; the climbing mechanism 5 includes a climbing block 51, and the end of the climbing block 51 close to the center point of the shading plate 3 is fixedly connected with a moving rod 52, and the moving rods 52 are connected by a rotating rod 54, and a column sleeve 56 is welded and fixed in the middle of the rotating rod 54, and the column sleeve 56 is connected to the center axis through a clockwork spring 57. 58 is connected, a micro electric push rod 53 is installed on one side of the rotating rod 54, and a threaded groove 55 is provided at one end of the climbing block 51 away from the center point of the shading plate 3; a threaded rod 6 is provided on the side of the climbing block 51 away from the center point of the shading plate 3, and the top of the threaded rod 6 is fixedly connected to the main shaft of the driving motor 4, and both sides of the bottom end of the shading plate 3 are fixedly connected with connecting parts 7 by bolts, and a guide column 8 is welded and fixed on the upper side of the other end of any connecting part 7, and two guide balls 9 are welded and fixed on the top of any guide column 8, and side grooves 10 are equidistantly provided inside the guide balls 9 in a circular shape.

[0018] As a technical solution for further implementing the present invention, the connecting plate 1 includes a plate body 11, a through hole 12 is provided inside the plate body 11, the vertical section of the through hole 12 is a "cross" shape, the upper end of the guide column 8 and the guide ball 9 are both arranged inside the through hole 12, and the guide ball 9 is slidably connected to the plate body 11 through the through hole 12, so that the guide column 8 and the guide ball 9 can be positioned; As a technical solution for further implementation of this solution, the sunshade 3 includes a vertical plate 31, an internal groove 32 is opened inside the vertical plate 31, and one-third of the position of the climbing block 51, the moving rod 52, the micro electric push rod 53, the rotating rod 54, the column sleeve 56, the spring spring 57 and the central axis 58 are all installed inside the internal groove 32, so that the moving rod 52, the micro electric push rod 53, the rotating rod 54, the column sleeve 56, the spring spring 57 and the central axis 58 can be stably installed; As a technical solution for further implementation of this scheme, two drive motors 4 are provided, and the drive motors 4 correspond to the threaded rods 6 one by one. The lower side of the drive motor 4 housing is fixedly connected to the upper end of the plate body 11 by bolts, and the main shaft of the drive motor 4 is rotatably connected to the plate body 11. Through the above arrangement, it can be ensured that the drive motor 4 stably drives the threaded rod 6 to rotate; As a technical solution for further implementation of this scheme, two climbing blocks 51 are provided, and there is a one-to-one correspondence between the climbing blocks 51 and the moving rods 52. The climbing blocks 51 and the moving rods 52 are both slidably connected to the vertical plate 31 through the internal grooves 32. The angle formed between the climbing blocks 51 and the moving rods 52 is 90°. The two moving rods 52 are staggered. Through the above arrangement, the climbing blocks 51 can be driven to stably move toward the center point of the sunshade 3. As a further technical solution of this solution, the micro electric push rod 53 is fixedly connected to the inner wall of the internal groove 32 by a clamp, and the moving end of the micro electric push rod 53 is in close contact with the lower end of the rotating rod 54. Through the above arrangement, the micro electric push rod 53 can be stably limited; As a further technical solution of the present invention, the column sleeve 56 and the central shaft 58 are coaxially arranged, and both the column sleeve 56 and the central shaft 58 are rotatably connected to the vertical plate 31. The lateral projection of the central shaft 58 and the rotating rod 54 is a "cross" shape. Through the above arrangement, the stability of the rotating rod 54 during the rotation process can be improved; As a technical solution for further implementation of this scheme, two threaded rods 6 are provided, and the upper and lower ends of the threaded rods 6 are both light rod settings, and the parts of the upper and lower ends of the threaded rods 6 that are light rod settings are rotatably connected to the plate body 11, and the threaded rods 6 are arranged inside the plate body 11. Through the above arrangement, the stability of the climbing block 51 during the climbing process can be improved; As a further technical solution of the present invention, the angle between the guide post 8 and the connecting member 7 is 90°, the guide post 8 and the through hole 12 are coaxial, and there is no contact between the guide post 8 and the inner wall of the through hole 12. Through the above arrangement, the stability and smoothness of the falling of the sunshade 3 can be improved; As a technical solution for further implementation of this scheme, the following steps are included: Step I: Overall operation of equipment: The machine control console inside the ship's centralized control room monitors the operation status inside the ship in real time. When the data monitoring is normal, only normal data is transmitted without any alarm signal. When the data monitoring is abnormal, an alarm signal is issued and the signal is transmitted to the sound and light alarm inside the centralized control room, the indoor alarms at various locations, and the alarm printer; Step II: The indoor alarm device 2 controls the driving motor 4 and the micro electric push rod 53: The indoor alarm device 2 is used to receive normal data and alarm signals from the machine control console inside the control room. At the same time, the indoor alarm device 2 controls the operation of the driving motor 4 and the micro electric push rod 53 in real time according to the internally arranged photosensitive sensor and the main control module; Step III: The shielding plate 3 shields the indoor alarm 2: When the lights inside the lounge are turned off and there is no alarm signal, the photosensitive sensor set inside the indoor alarm 2 receives the signal and controls the drive motor 4 to work. The drive motor 4 can stably drive the threaded rod 6 to rotate and control the climbing block 51 to rise to a specified height. When the climbing block 51 rises to the specified height, the front end of the indoor alarm 2 is completely shielded to prevent the indicator light at the front end of the indoor alarm 2 from affecting the rest of the staff; Step IV: The shielding plate 3 automatically descends: When the indoor alarm 2 receives the alarm signal, the indoor alarm 2 controls the micro-electric push rod 53 to work. When the micro-electric push rod 53 is working, it will push the rotating rod 54 to rotate. During the rotation of the rotating rod 54, the moving rod 52 and the climbing block 51 are driven to move toward the center point of the vertical plate 31. At this time, the climbing block 51 is separated from the threaded rod 6, and the shielding plate 3 as a whole falls downward under the action of its own gravity. During the falling process, the guide column 8 and the guide ball 9 have the function of positioning and buffering. At this time, the front end of the indoor alarm 2 is completely exposed, which is used to remind the staff who are resting indoors to pay attention and facilitate timely processing of the alarm information.

[0019] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only a preferred implementation of the present invention. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the present invention, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the present invention.

Claims

1. A safety monitoring and alarm system based on an intelligent ship engine room, comprising an indoor alarm (2), characterized in that: The indoor alarm (2) is fixedly connected to connecting plates (1) on both sides, a shading plate (3) is installed between the front ends of the two connecting plates (1), and a climbing mechanism (5) is installed inside the shading plate (3); The climbing mechanism (5) comprises a climbing block (51), one end of the climbing block (51) close to the center point of the sunshade (3) is fixedly connected to a moving rod (52), the moving rods (52) are connected via a rotating rod (54), a column sleeve (56) is welded and fixed in the middle of the rotating rod (54), the column sleeve (56) is connected to the central axis (58) via a spring spring (57), a micro electric push rod (53) is installed on one side of the rotating rod (54), and a threaded groove (55) is provided at one end of the climbing block (51) away from the center point of the sunshade (3); A threaded rod (6) is provided on one side of the climbing block (51) away from the center point of the sunshade (3); the top end of the threaded rod (6) is fixedly connected to the main shaft of the driving motor (4); both sides of the bottom end of the sunshade (3) are fixedly connected to connecting pieces (7) by bolts; a guide column (8) is welded and fixed on the upper side of the other end of any of the connecting pieces (7); two guide balls (9) are welded and fixed on the top end of any of the guide columns (8); and side grooves (10) are equidistantly provided in an annular manner around the guide balls (9).

2. The safety monitoring and alarm system based on the intelligent ship engine room according to claim 1 is characterized in that: The connecting plate (1) comprises a plate body (11), a through hole (12) is provided inside the plate body (11), the vertical cross section of the through hole (12) is in the shape of a cross, the upper end of the guide column (8) and the guide ball (9) are both arranged inside the through hole (12), and the guide ball (9) is slidably connected to the plate body (11) through the through hole (12).

3. The safety monitoring and alarm system based on the intelligent ship engine room according to claim 1 is characterized in that: The sunshade (3) comprises a vertical plate (31), an internal groove (32) is provided inside the vertical plate (31), and one-third of the climbing block (51), the moving rod (52), the micro electric push rod (53), the rotating rod (54), the column sleeve (56), the spring spring (57) and the central axis (58) are all installed inside the internal groove (32).

4. The safety monitoring and alarm system based on the intelligent ship engine room according to claim 1 is characterized in that: Two drive motors (4) are provided, and the drive motors (4) correspond to the threaded rods (6) one by one. The lower side of the housing of the drive motor (4) is fixedly connected to the upper end of the plate body (11) by bolts, and the main shaft of the drive motor (4) is rotatably connected to the plate body (11).

5. The safety monitoring and alarm system based on intelligent ship engine room according to claim 1 is characterized in that: Two climbing blocks (51) are provided, and the climbing blocks (51) and the moving rods (52) correspond one to one. The climbing blocks (51) and the moving rods (52) are both slidably connected to the vertical plate (31) through the internal groove (32). The angle formed between the climbing blocks (51) and the moving rods (52) is 90°, and the two moving rods (52) are staggered.

6. The safety monitoring and alarm system based on intelligent ship engine room according to claim 1 is characterized by: The micro electric push rod (53) is fixedly connected to the inner wall of the internal groove (32) via a clamp, and the moving end of the micro electric push rod (53) is tightly attached to the lower end of the rotating rod (54).

7. The safety monitoring and alarm system based on intelligent ship engine room according to claim 1 is characterized by: The column sleeve (56) and the central shaft (58) are coaxially arranged, and both the column sleeve (56) and the central shaft (58) are rotatably connected to the vertical plate (31). The lateral projection of the central shaft (58) and the rotating rod (54) is in the shape of a "cross".

8. The safety monitoring and alarm system based on intelligent ship engine room according to claim 1 is characterized by: Two threaded rods (6) are provided, the upper end and the lower end of the threaded rod (6) are both smooth rods, the smooth rod portions of the upper end and the lower end of the threaded rod (6) are rotatably connected to the plate body (11), and the threaded rod (6) is arranged inside the plate body (11).

9. The safety monitoring and alarm system based on intelligent ship engine room according to claim 1 is characterized by: The included angle between the guide column (8) and the connecting piece (7) is 90°, the guide column (8) and the through hole (12) are coaxial, and there is no contact between the guide column (8) and the inner wall of the through hole (12).

10. The monitoring method of the safety monitoring and alarm system based on the intelligent ship engine room according to any one of claims 1 to 9 is characterized in that: The following steps are included: Step I: Overall operation of the equipment: The machine control console inside the ship's centralized control room monitors the internal operation of the ship in real time. When the data monitoring is normal, only normal data is transmitted without any alarm signal. When the data monitoring is abnormal, an alarm signal is issued and the signal is transmitted to the sound and light alarm inside the centralized control room, the indoor alarms at various locations, and the alarm printer; Step II: The indoor alarm (2) controls the drive motor (4) and the micro electric push rod (53): The indoor alarm (2) is used to receive normal data and alarm signals from the control console inside the control room. At the same time, the indoor alarm (2) controls the operation of the drive motor (4) and the micro electric push rod (53) in real time according to the internally arranged light-sensitive sensor and the main control module; Step III: The shielding plate (3) shields the indoor alarm (2): When the lights inside the lounge are turned off and there is no alarm signal, the photosensitive sensor arranged inside the indoor alarm (2) receives the signal and controls the drive motor (4) to work. The drive motor (4) can stably drive the threaded rod (6) to rotate and control the climbing block (51) to rise to a specified height. When the climbing block (51) rises to the specified height, the front end of the indoor alarm (2) is completely shielded to prevent the indicator light at the front end of the indoor alarm (2) from affecting the rest of the staff; Step IV: The shielding plate (3) automatically descends: When the indoor alarm (2) receives the alarm signal, the indoor alarm (2) controls the micro electric push rod (53) to work. When the micro electric push rod (53) is working, it will push the rotating rod (54) to rotate. During the rotation of the rotating rod (54), the moving rod (52) and the climbing block (51) are driven to move in the direction of the center point of the vertical plate (31). At this time, the climbing block (51) is separated from the threaded rod (6), and the shielding plate (3) as a whole falls downward under the action of its own gravity. During the falling process, the guide column (8) and the guide ball (9) have the function of positioning and buffering. At this time, the front end of the indoor alarm (2) is completely exposed, which is used to remind the staff who are resting indoors to pay attention and facilitate timely processing of the alarm information.

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