Engine operating condition monitoring device

Abstract

The utility model discloses an engine operating state monitoring device, including the bottom plate, the top fixedly connected with engine body of bottom plate, the both sides of engine body are provided with first monitoring sensor and second monitoring sensor, the top of bottom plate and located the upper end fixedly connected with the fixed frame of engine body, the inboard fixedly connected with mounting panel of fixed frame, the outside fixed mounting of mounting panel has the motor. The utility model discloses through electric telescopic link lowering touch lift plate, triggers alarm switch. At this time, the buzzer sends the sound, the warning light is lit, and the loudspeaker can also enlarge the warning sound, reminds the staff engine abnormality from multiple aspects, ensures that the staff can find the problem in time and takes the corresponding measure. Three warning lights are connected with alarm switch corresponding, can according to different alarm situation and distinguish display, make warning information more definite.

Description

Technical Field

[0001] This utility model relates to the field of engine technology, specifically to an engine operating status monitoring device. Background Technology

[0002] An engine is a machine that converts other forms of energy into mechanical energy, including internal combustion engines (reciprocating piston engines), external combustion engines (Stirling engines, steam engines, etc.), jet engines, and electric motors. Internal combustion engines, for example, typically convert chemical energy into mechanical energy. The term "engine" can refer to both the power-generating device and the entire machine including the power unit (e.g., gasoline engine, aircraft engine). Engines originated in England, so the concept of an engine also originates from English, where its original meaning refers to a "mechanical device that generates power."

[0003] However, existing condition monitoring devices lack the function of providing targeted alarms during actual use. This results in the condition monitoring devices being unable to alarm for anomalies of different degrees, which makes it impossible for maintenance personnel to perform targeted maintenance. Therefore, we propose an engine operating condition monitoring device. Utility Model Content

[0004] The purpose of this invention is to provide an engine operating status monitoring device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an engine operating status monitoring device, comprising a base plate, an engine body fixedly connected to the top of the base plate, a first monitoring sensor and a second monitoring sensor arranged on both sides of the engine body, a fixed frame fixedly connected to the top of the base plate and above the engine body, a mounting plate fixedly connected to the inner side of the fixed frame, a motor fixedly mounted on the outer side of the mounting plate, a threaded rod fixedly connected to the output end of the motor, a threaded sleeve threadedly connected to the surface of the threaded rod, a top plate fixedly connected to the top of the threaded sleeve, an electric telescopic rod fixedly mounted on the top of the top plate, an alarm switch fixedly connected to the left side of the top of the fixed frame, a return spring fixedly connected to the left side of the top of the fixed frame and outside the alarm switch, a lifting plate fixedly connected to the top of the return spring, and a buzzer fixedly connected to the top of the fixed frame.

[0006] Preferably, a battery box is fixedly connected to the outer side of the fixing frame, a storage battery is fixedly connected to the inner cavity of the battery box, and a charging port is provided at the middle of one side of the battery box. The output end of the charging port is unidirectionally electrically connected to the input end of the storage battery.

[0007] Preferably, a display is fixedly connected to the top of the mounting bracket, and a warning light is provided on the top of the display. The number of warning lights is three, and the number of warning lights is the same as the number of alarm switches. The alarm switches are connected to the warning lights.

[0008] Preferably, a loudspeaker is fixedly connected to the top of the mounting bracket, and the loudspeaker is located above the buzzer.

[0009] Preferably, a through hole is provided on one side of the fixing frame, and a sliding sleeve is slidably connected to the inner cavity of the through hole, and the inner cavity of the sliding sleeve is fixedly connected to the surface of the top plate.

[0010] Preferably, a PLC controller is fixedly connected to the upper end of the outer side of the fixing frame by bolts, and the output terminal of the PLC controller is unidirectionally electrically connected to the input terminal of the motor.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model uses an electric telescopic rod to descend and touch the lifting platform, triggering the alarm switch. At this time, a buzzer sounds, a warning light illuminates, and a loudspeaker amplifies the warning sound, alerting staff from multiple angles that the engine is malfunctioning, ensuring that staff can promptly detect the problem and take appropriate measures. Three warning lights are connected to the alarm switch and can be distinguished according to different alarm conditions, making the warning information clearer.

[0013] 2. This utility model utilizes first and second monitoring sensors located on both sides of the engine body to monitor the engine's operating status in real time, including key parameters such as temperature and vibration. This provides data support for accurately understanding the engine's working condition and facilitates the timely detection of potential engine anomalies. The display shows the data collected by the first and second monitoring sensors, allowing operators to easily view the engine's operating status. The battery in the battery box, after being charged through the charging port, provides a stable power supply to various electrical components within the device, such as the motor, electric telescopic mast, buzzer, and warning lights, ensuring normal operation in various environments. The PLC controller controls the motor, which drives the threaded rod to rotate, causing the threaded sleeve to move on the rod, thereby moving the top plate and adjusting the position of the electric telescopic mast. This intelligent control method improves the device's automation level and operational accuracy. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the charging port structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the first monitoring sensor of this utility model.

[0017] In the diagram: 1. Base plate; 2. Mounting plate; 3. Fixing bracket; 4. Loudspeaker; 5. Warning light; 6. Display; 7. Lifting plate; 8. Return spring; 9. Through hole; 10. Alarm switch; 11. Sliding sleeve; 12. Motor; 13. Top plate; 14. Electric telescopic rod; 15. PLC controller; 16. Battery box; 17. Battery; 18. Charging port; 19. Engine body; 20. Buzzer; 21. Threaded sleeve; 22. Threaded rod; 23. First monitoring sensor; 24. Second monitoring sensor. 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] The components of this application—1. base plate; 2. mounting plate; 3. mounting bracket; 4. loudspeaker; 5. warning light; 6. display; 7. lifting plate; 8. return spring; 9. through hole; 10. alarm switch; 11. sliding sleeve; 12. motor; 13. top plate; 14. electric telescopic rod; 15. PLC controller; 16. battery box; 17. storage battery; 18. charging port; 19. engine body; 20. buzzer; 21. threaded sleeve; 22. threaded rod; 23. first monitoring sensor; 24. second monitoring sensor—are all general standard parts or parts known to those skilled in the art. Their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0020] Example 1:

[0021] Please see Figures 1-3The following technical solution is provided, specifically disclosing: an engine operating status monitoring device, including a base plate 1, an engine body 19 fixedly connected to the top of the base plate 1, a first monitoring sensor 23 and a second monitoring sensor 24 arranged on both sides of the engine body 19, a fixed frame 3 fixedly connected to the top of the base plate 1 and the upper end of the engine body 19, a mounting plate 2 fixedly connected to the inner side of the fixed frame 3, a motor 12 fixedly mounted on the outer side of the mounting plate 2, a threaded rod 22 fixedly connected to the output end of the motor 12, a threaded sleeve 21 threadedly connected to the surface of the threaded rod 22, a top plate 13 fixedly connected to the top of the threaded sleeve 21, an electric telescopic rod 14 fixedly mounted on the top of the top plate 13, an alarm switch 10 fixedly connected to the left side of the top of the fixed frame 3, a reset spring 8 fixedly connected to the left side of the top of the fixed frame 3 and the outer side of the alarm switch 10, a lifting plate 7 fixedly connected to the top of the reset spring 8, and a buzzer 20 fixedly connected to the top of the fixed frame 3;

[0022] In actual use, the electric telescopic rod 14 descends and touches the lifting plate 7, triggering the alarm switch 10. At this time, the buzzer 20 sounds, the warning light 5 illuminates, and the loudspeaker 4 amplifies the warning sound, alerting staff from multiple angles that the engine is malfunctioning, ensuring that staff can promptly detect the problem and take appropriate measures. The three warning lights 5 are connected to the alarm switch 10 and can be distinguished according to different alarm conditions, making the warning information clearer.

[0023] Example 2:

[0024] Please see Figure 1 and Figure 2 The following technical solution is provided, specifically disclosed: A battery box 16 is fixedly connected to the outer side of the fixed frame 3, and a storage battery 17 is fixedly connected to the inner cavity of the battery box 16. A charging port 18 is opened at the middle of one side of the battery box 16. The output end of the charging port 18 is unidirectionally electrically connected to the input end of the storage battery 17. A display 6 is fixedly connected to the top of the fixed frame 3. A warning light 5 is provided on the top of the display 6. There are three warning lights 5, and the number of warning lights 5 is the same as the number of alarm switches 10. The alarm switches 10 are connected to the warning lights 5. A loudspeaker 4 is fixedly connected to the top of the fixed frame 3. The loudspeaker 4 is located above the buzzer 20. A through hole 9 is opened on one side of the fixed frame 3. A sliding sleeve 11 is slidably connected to the inner cavity of the through hole 9. The inner cavity of the sliding sleeve 11 is fixedly connected to the surface of the top plate 13. A PLC controller 15 is fixedly connected to the upper outer side of the fixed frame 3 by bolts. The output end of the PLC controller 15 is unidirectionally electrically connected to the input end of the motor 12.

[0025] In actual use, the first monitoring sensor 23 and the second monitoring sensor 24 set on both sides of the engine body 19 can monitor the operating status of the engine body 19 in real time, such as key parameters like temperature and vibration, providing data support for accurately understanding the engine's working condition and facilitating the timely detection of any potential engine abnormalities. The display 6 can intuitively display the data collected by the first monitoring sensor 23 and the second monitoring sensor 24, making it convenient for staff to view the engine's operating status information. After the battery 17 in the battery box 16 is charged through the charging port 18, it can provide a stable power supply to various electrical devices in the device, such as the motor 12, the electric telescopic rod 14, the buzzer 20, and the warning light 5, ensuring that the device can operate normally in different environments. The PLC controller 15 controls the motor 12, which drives the threaded rod 22 to rotate, causing the threaded sleeve 21 to move on the threaded rod 22, thereby moving the top plate 13 and adjusting the position of the electric telescopic rod 14. This intelligent control method improves the automation level and operational accuracy of the device.

[0026] In use: Charge the battery 17 through the charging port 18 to ensure sufficient power supply to the device. Start the engine body 19. The first monitoring sensor 23 and the second monitoring sensor 24 begin to monitor the operating status of the engine body 19 in real time and transmit the collected data to the display 6 for display. During normal engine operation, the first monitoring sensor 23 and the second monitoring sensor 24 continuously monitor various parameters of the engine, and the display 6 displays the engine's operating status information normally. The PLC controller 15 is in standby mode, and the motor 12, electric telescopic rod 14, and other equipment do not operate. The buzzer 20 and warning light 5 are in the off state. When the first monitoring sensor 23 or the second monitoring sensor 24 detects that the operating parameters of the engine body 19 exceed the normal range, it transmits an abnormal signal to the PLC controller 15. After receiving the abnormal signal, the PLC controller 15 controls the motor 12 to start. The motor 12 drives the threaded rod 22 to rotate, and the threaded sleeve 21 moves on the threaded rod 22, thereby driving the top plate 13 to move. The top plate 13 slides smoothly in the through hole 9 through the sliding sleeve 11. The electric telescopic rod 14 on the top plate 13 descends, touching the lifting plate 7. The lifting plate 7 compresses the return spring 8 and triggers the alarm switch 10. After the alarm switch 10 is triggered, the buzzer 20 sounds, the warning light 5 illuminates, and the loudspeaker 4 amplifies the warning sound, alerting the staff that the engine is malfunctioning. After the staff has dealt with the engine malfunction, the PLC controller 15 controls the motor 12 to reverse, causing the top plate 13 to return to its initial position. The lifting plate 7 also returns to its initial position under the action of the return spring 8. The alarm switch 10 is deactivated, the buzzer 20 stops sounding, the warning light 5 goes out, and the device returns to normal monitoring status.

[0027] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0028] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. An engine operating status monitoring device, comprising a base plate (1), characterized in that: An engine body (19) is fixedly connected to the top of the base plate (1). A first monitoring sensor (23) and a second monitoring sensor (24) are provided on both sides of the engine body (19). A fixing bracket (3) is fixedly connected to the top of the base plate (1) and the upper end of the engine body (19). A mounting plate (2) is fixedly connected to the inner side of the fixing bracket (3). A motor (12) is fixedly installed on the outer side of the mounting plate (2). A threaded rod (22) is fixedly connected to the output end of the motor (12). The surface is threaded with a threaded sleeve (21), the top of the threaded sleeve (21) is fixedly connected to a top plate (13), the top of the top plate (13) is fixedly installed with an electric telescopic rod (14), the left side of the top of the fixed frame (3) is fixedly connected to an alarm switch (10), the left side of the top of the fixed frame (3) and outside the alarm switch (10) is fixedly connected to a reset spring (8), the top of the reset spring (8) is fixedly connected to a lifting plate (7), and the top of the fixed frame (3) is fixedly connected to a buzzer (20).

2. The engine operating status monitoring device according to claim 1, characterized in that: A battery box (16) is fixedly connected to the outside of the fixed frame (3), and a storage battery (17) is fixedly connected to the inner cavity of the battery box (16). A charging port (18) is provided at the middle of one side of the battery box (16), and the output end of the charging port (18) is unidirectionally electrically connected to the input end of the storage battery (17).

3. The engine operating status monitoring device according to claim 1, characterized in that: The top of the mounting bracket (3) is fixedly connected to a display (6), and the top of the display (6) is provided with a warning light (5). There are three warning lights (5), and the number of warning lights (5) is the same as the number of alarm switches (10). The alarm switches (10) are connected to the warning lights (5).

4. The engine operating status monitoring device according to claim 1, characterized in that: A loudspeaker (4) is fixedly connected to the top of the fixed frame (3), and the loudspeaker (4) is located above the buzzer (20).

5. The engine operating status monitoring device according to claim 1, characterized in that: The fixing frame (3) has a through hole (9) on one side, and a sliding sleeve (11) is slidably connected to the inner cavity of the through hole (9). The inner cavity of the sliding sleeve (11) is fixedly connected to the surface of the top plate (13).

6. The engine operating status monitoring device according to claim 1, characterized in that: The upper end of the outer side of the fixed frame (3) is fixedly connected to the PLC controller (15) by bolts. The output end of the PLC controller (15) is unidirectionally electrically connected to the input end of the motor (12).

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