CN215111922U - Alarm device for electromechanical equipment fault - Google Patents

Abstract

The utility model relates to the technical field of fault alarm lamps, in particular to an alarm device for the fault of electromechanical equipment; the utility model discloses an alarm lamp, installation component, drive assembly and clean subassembly, the installation component includes bottom plate, roof and bracing piece, the corresponding apex angle department of bottom plate and roof is connected through the bracing piece, the alarm lamp is installed in the upper end face department of roof, drive assembly includes lamp shade, external gear ring, driving gear and driving motor, clean subassembly includes storage water tank, water pump, level sensor, electromagnetic flow valve, stereoplasm water pipe, mount pad and flexible brush body, still be equipped with the drive assembly with the driving gear complex on the roof, still be equipped with sound alarm complex with it on the drive assembly; the utility model discloses can solve prior art effectively and have clean effect not good and the not good scheduling problem of alarm capacity.

Description

Alarm device for electromechanical equipment fault

Technical Field

The utility model relates to a fault alarm lamp technical field, concretely relates to alarm device that electromechanical device trouble was used.

Background

The traction power supply system of the electrified railway is a power supply system for supplying power for traction of an electric locomotive, and mainly comprises a traction substation and a contact network, wherein the traction substation converts 110kV or 220kV three-phase alternating current transmitted by a power plant through a high-voltage transmission line into current and voltage suitable for the electric locomotive, then transmits the current and the voltage to the contact network, supplies power to the locomotive through the contact network, and is divided into direct current and alternating current according to the current system for supplying power to the locomotive. The railway traction power supply failure alarm lamp can be commonly used in an electric railway traction power supply system, when a certain part of the electric railway traction power supply system fails, the corresponding railway traction power supply failure alarm lamp can be immediately turned on, however, the existing railway traction power supply failure alarm lamp is usually installed outdoors, a large amount of dust can be attached to the outer side of a transparent lampshade of the railway traction power supply failure alarm lamp, and when the failure alarm lamp is turned on, the emitted light can be shielded by the dust, so that the using effect of the failure alarm lamp can be influenced.

In the application number: CN202022443568.4 patent document discloses a railway traction power supply failure alarm lamp, which comprises a bottom plate, wherein the bottom plate is provided with a support column, the support column is provided with a mounting plate, the mounting plate is provided with an LED lamp, the mounting plate is provided with a transparent lampshade, the mounting plate is provided with an annular support plate, the annular support plate is provided with an annular gear, the annular gear is provided with a T-shaped annular groove, the upper end of the annular gear is fixedly connected with an opaque lampshade, the cross section of the opaque lampshade is semicircular, the opaque lampshade is internally and fixedly connected with a plurality of cleaning brushes matched with the transparent lampshade, the plurality of cleaning brushes are longitudinally arranged, the lower end of the mounting plate is fixedly connected with a motor, a rotating shaft of the motor penetrates through the mounting plate and is fixedly connected with a driving gear meshed with the annular gear, and the motor is connected with the LED lamp in series; this fault alarm lamp can clean the dust in the transparent lamp shade outside automatically when lighting, avoids the light to be sheltered from by the dust, just so can prevent that fault alarm lamp's result of use from receiving the influence.

However, the following disadvantages still exist in the actual process:

first, the cleaning effect is poor because the brush body becomes more and more dirty as time elapses, and dust cleaned by the brush body is deposited in a large amount in an area between the transparent lamp cover and the ring gear, thereby affecting the cleaning ability thereof; in addition, the friction between the brush body and the transparent lampshade can enable the surface of the transparent lampshade to generate static electricity, so that the surface of the transparent lampshade is easy to generate static electricity dust collection.

Secondly, the alarm capability is not good because it can only send out visual alarm information, so that the light it sends out is easily shielded by external obstacles.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, solve the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an alarm device for electromechanical equipment failure comprises an alarm lamp, a mounting assembly, a driving assembly and a cleaning assembly;

the mounting assembly comprises a bottom plate, a top plate and a supporting rod, the corresponding vertex angles of the bottom plate and the top plate are connected through the supporting rod, and the alarm lamp is mounted on the upper end plate surface of the top plate;

the driving assembly comprises a lampshade, an outer gear ring, a driving gear and a driving motor, the lampshade completely covers the alarm lamp, the lampshade is symmetrically provided with two notches by taking the central axis of the lampshade as a symmetry axis, the middle part of the top end of the lampshade is provided with a connecting pipe, the peripheral edge of the bottom of the lampshade is fixedly connected with the side wall of the inner ring of the outer gear ring, the bottom of the outer gear ring is provided with an inverted T-shaped sliding block, the inverted T-shaped sliding block is connected in an inverted T-shaped sliding groove in a top plate in a sliding manner, the driving gear is meshed with the outer gear ring, the motor shaft of the driving motor is arranged on the bottom plate surface of the top plate, and the motor shaft of the driving motor penetrates through the top plate and is fixedly connected with the middle part of the driving gear;

clean subassembly includes storage water tank, water pump, level sensor, electromagnetic flow valve, stereoplasm water pipe, mount pad and flexible brush body, storage water tank and water pump all set up on the upper end face of bottom plate, level sensor sets up on the inner wall of storage water tank, connect gradually through the stereoplasm water pipe between storage water tank, water pump and the connecting pipe, be equipped with a set of mount pad that matches with it symmetrically on the inner wall of lamp shade, it is a set of the mount pad is symmetrical about the axis of lamp shade, all be equipped with the flexible brush body with the contact of alarm lamp outer wall on the mount pad, pass through branch connection between connecting pipe and the mount pad, still be equipped with the moisturizing pipe on the storage water tank, electromagnetic flow valve sets up on the moisturizing pipe.

Furthermore, the angle of the arc-shaped opening projected on the top plate by the notch ranges from 70 degrees to 110 degrees.

Furthermore, the top plate is also provided with a transmission assembly matched with the driving gear, and the transmission assembly is also provided with a sound alarm matched with the transmission assembly; the transmission assembly comprises a first transmission gear, a second transmission gear and a third transmission gear, the first transmission gear is meshed with the driving gear, the second transmission gear is coaxially fixedly connected with the first transmission gear, the second transmission gear is meshed with the third transmission gear, the sound alarm is arranged on the bottom plate surface of the top plate, and the third transmission gear is coaxially fixedly connected with the air compression wheel of the sound alarm through a support shaft.

Furthermore, the number of teeth of the first transmission gear is less than that of the second transmission gear, the number of teeth of the first transmission gear is less than that of the driving gear, and the number of teeth of the second transmission gear is greater than that of the third transmission gear.

Furthermore, the top of the top plate is also detachably provided with a protective cover matched with the driving gear, the outer gear ring and the transmission assembly.

Furthermore, a group of wing plates are symmetrically arranged on the side wall of the bottom plate, and the wing plates are provided with reserved holes.

Furthermore, a group of inverted U-shaped frames are symmetrically arranged on the top plate, and pipe grooves matched with the hard water pipes penetrate through the middle parts of the inverted U-shaped frames.

Furthermore, the hard water pipe is connected with the input end and the output end of the water pump in a fixed sealing manner, the hard water pipe is connected with the water storage tank in a fixed sealing manner, and the hard water pipe is connected with the connecting pipe in a dynamic sealing manner; the region of the top plate between the lampshade and the alarm lamp is symmetrically provided with a group of drainage grooves by taking the central axis of the lampshade as a symmetry axis.

Furthermore, an annular liquid collection cover matched with the drainage groove is further arranged on the bottom plate surface of the top plate, and a liquid discharge pipe is further arranged on the annular liquid collection cover.

Furthermore, the bottom of the alarm lamp is provided with a power line electrically connected with an external power supply, and the alarm lamp, the driving motor, the liquid level sensor and the electromagnetic flow valve are all controlled by an external controller.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, the alarm lamp is arranged on the top plate, the top plate is also provided with a driving assembly and a cleaning assembly, the driving assembly comprises a lampshade, an outer gear ring, a driving gear and a driving motor, the lampshade completely covers the alarm lamp, the lampshade is symmetrically provided with two notches by taking the central axis as the symmetry axis, the middle part of the top end of the lampshade is provided with a connecting pipe, the peripheral edge of the bottom of the lampshade is fixedly connected with the inner ring side wall of the outer gear ring, the bottom of the outer gear ring is provided with an inverted T-shaped slider which is connected in a sliding way in an inverted T-shaped chute on the top plate, the driving gear is meshed with the outer gear ring, the motor shaft of the driving motor is arranged on the bottom plate surface of the top plate, the motor shaft of the driving motor passes through the top plate and is fixedly connected with the middle part of the driving gear, the cleaning assembly comprises a water storage tank, a water pump, a liquid level sensor, an electromagnetic flow valve, a hard water pipe, a mounting seat and a flexible brush body, storage water tank and water pump all set up on the upper end face of bottom plate, level sensor sets up on the inner wall of storage water tank, the storage water tank, connect gradually through the stereoplasm water pipe between water pump and the connecting pipe, be equipped with a set of mount pad that matches with it symmetrically on the inner wall of lamp shade, a set of mount pad is symmetrical about the axis of lamp shade, all be equipped with the flexible brush body with the contact of alarm lamp outer wall on the mount pad, pass through branch connection between connecting pipe and the mount pad, still be equipped with the moisturizing pipe on the storage water tank, electromagnetic flow valve sets up the design on the moisturizing pipe. When electromechanical device broke down, external controller alright light through the control alarm lamp, then control driving motor and water pump entering work to let the moist flexible brush body of water in the water storage tank, then the surface of alarm lamp is cleaned ceaselessly along with the ceaseless rotation of lamp shade to the flexible brush body, so not only can promote the clean ability of the flexible brush body to the alarm lamp surface, but also can prevent effectively that the alarm lamp surface from producing electrostatic precipitation phenomenon. Reach and promote utility model product to the effect of the clean ability of alarm lamp effectively.

2. The utility model discloses in through still being equipped with drive assembly and audible alarm on the roof, drive assembly includes first drive gear, second drive gear and third drive gear, first drive gear and driving gear meshing, second drive gear and first drive gear coaxial type fixed connection, second drive gear and third drive gear meshing, audible alarm sets up on the bottom face of roof, third drive gear passes through counter roll and audible alarm's air compression wheel coaxial type fixed connection, the number of teeth of first drive gear is less than second drive gear's the number of teeth, and the number of teeth of first drive gear is less than the number of teeth of driving gear, second drive gear's the number of teeth is greater than the design of third drive gear's the number of teeth. Like this when the clean subassembly of drive assembly drive carries out clear in-process to the alarm lamp, driving motor still will send out alarm sound through the inside air compression wheel rotation of transmission assembly drive audible alarm ware. Reach and promote effectively the utility model discloses the effect of product alarm capacity.

Drawings

Fig. 1 is a visual diagram of the present invention at a first viewing angle;

fig. 2 is an exploded view of the protective cover, inverted U-shaped frame, top plate and bottom plate at a second viewing angle of the present invention;

FIG. 3 is a schematic view of the water storage tank at a third viewing angle of the present invention after being partially cut away;

fig. 4 is an exploded view of the top plate, the driving assembly and the transmission assembly, which are partially cut away from each other, at a fourth viewing angle according to the present invention;

fig. 5 is a structural relationship diagram of the transmission assembly, the audible alarm, the driving gear and the driving motor at the fifth viewing angle of the present invention;

fig. 6 is an exploded view of the sixth visual angle acoustic alarm of the present invention, partially cut away, and with an air compression wheel therein;

FIG. 7 is a visual view of the annular liquid collecting cover at a seventh viewing angle of the present invention;

fig. 8 is an illustrative view of the top plate at the eighth viewing angle of the present invention after being partially cut away;

fig. 9 is a visual diagram of the interior of the lampshade at a ninth viewing angle of the present invention;

FIG. 10 is an enlarged view of area A of FIG. 2;

FIG. 11 is an enlarged view of area B of FIG. 9;

FIG. 12 is an enlarged view of area C of FIG. 9;

the reference numerals in the drawings denote: 1-an alarm lamp; 2-a bottom plate; 3-a top plate; 4-a support bar; 5-lamp shade; 6-external gear ring; 7-a driving gear; 8-driving a motor; 9-notch; 10-a coupling tube; 11-inverted T-shaped slider; 12-inverted T-shaped chute; 13-a water storage tank; 14-a water pump; 15-a liquid level sensor; 16-an electromagnetic flow valve; 17-a hard water pipe; 18-a mounting seat; 19-a flexible brush body; 20-branch pipes; 21-water replenishing pipe; 22-an audible alarm; 23-a first drive gear; 24-a second transmission gear; 25-a third transmission gear; 26-fulcrum; 27-an air compression wheel; 28-a protective cover; 29-wing plate; 30-preparing holes; 31-an inverted U-shaped frame; 32-a pipe groove; 33-a drainage groove; 34-an annular liquid collecting cover; 35-liquid discharge pipe; 36-power line.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

An alarm device for electromechanical device failure according to the present embodiment is described with reference to fig. 1 to 12: comprises a warning lamp 1, a mounting component, a driving component and a cleaning component.

The installation component comprises a bottom plate 2, a top plate 3 and a supporting rod 4, the vertex angle corresponding to the bottom plate 2 and the top plate 3 is connected through the supporting rod 4, the alarm lamp 1 is installed at the upper end plate face of the top plate 3, and a power line 36 electrically connected with an external power supply is arranged at the bottom of the alarm lamp 1. Wherein, the trouble that electromechanical device took place is divided into different grades according to its harm degree's difference, and perhaps the electromechanical device of the difference of important grade breaks down the back again, for the convenience staff knows this fault alarm's dangerous grade fast, and the LED lamp of different colours can be sent in the inside adoption of alarm lamp 1, and external controller can send the light of corresponding colour according to the dangerous specific grade instruction alarm lamp 1 of trouble like this.

The driving assembly includes a lamp housing 5, an outer gear ring 6, a driving gear 7, and a driving motor 8. Wherein, the lampshade 5 is made of non-transparent material, and the driving motor 8 has waterproof performance.

The alarm lamp 1 is completely covered by the lampshade 5, two notches 9 are symmetrically formed in the lampshade 5 by taking the central axis of the lampshade as a symmetry axis (so that the stability of the lampshade 5 in rotation can be effectively guaranteed), the angle of an arc-shaped opening of the projection of the notches 9 on the top plate 3 is 90 degrees, a connecting pipe 10 is arranged in the middle of the top end of the lampshade 5, the peripheral edge of the bottom of the lampshade 5 is fixedly connected with the inner ring side wall of the outer gear ring 6, an inverted T-shaped sliding block 11 is arranged at the bottom of the outer gear ring 6, the inverted T-shaped sliding block 11 is connected in a sliding mode in an inverted T-shaped sliding groove 12 in the top plate 3, the driving gear 7 is meshed with the outer gear ring 6, a motor shaft of the driving motor 8 is arranged on the bottom plate surface of the top plate 3, and the motor shaft of the driving motor 8 penetrates through the top plate 3 and is fixedly connected with the middle of the driving gear 7.

When the driving motor 8 drives the driving gear 7 to rotate, the lampshade 5 rotates around the central axis of the lampshade 5 under the matching of the outer gear ring 6 and the driving gear 7; at this time, the light emitted by the warning lamp 1 is periodically shielded by the lampshade 5, so that flickering light is emitted to the outside (the flickering light is easy to attract the attention of workers).

The cleaning assembly comprises a water storage tank 13, a water pump 14, a liquid level sensor 15, an electromagnetic flow valve 16, a hard water pipe 17, a mounting seat 18 and a flexible brush body 19. The flexible brush body 19 is made of a material having a high water absorption capacity (i.e., a porous structure itself), such as sponge, lint, etc.

The water storage tank 13 and the water pump 14 are arranged on the upper end plate surface of the bottom plate 2, the water storage tank 13, the water pump 14 and the connecting pipe 10 are sequentially connected through a hard water pipe 17, a group of mounting seats 18 matched with the inner wall of the lampshade 5 are symmetrically arranged on the inner wall of the lampshade 5, the group of mounting seats 18 are symmetrical about the central axis of the lampshade 5, flexible brush bodies 19 in contact with the outer wall of the alarm lamp 1 are arranged on the mounting seats 18, and the connecting pipe 10 is connected with the mounting seats 18 through branch pipes 20. The liquid level sensor 15 is arranged on the inner wall of the water storage tank 13, a water replenishing pipe 21 is also arranged on the water storage tank 13, and the electromagnetic flow valve 16 is arranged on the water replenishing pipe 21; thus, the external controller can monitor the residual water in the water storage tank 13 in real time through the liquid level sensor 15, and when the residual water in the water storage tank 13 is insufficient, the external controller will instruct the electromagnetic flow valve 16 to open, so as to inject a proper amount of water into the water storage tank 13. The region that roof 3 is in between lamp shade 5 and the alarm lamp 1 uses the axis of lamp shade 5 to still run through symmetrically as the symmetry axis and have a set of discharge chute 33, still be equipped with on the bottom face of roof 3 with discharge chute 33 complex annular album liquid cover 34, still be equipped with fluid-discharge tube 35 on the annular collection liquid cover 34, can make flexible brush 19 clean the sewage that alarm lamp 1 surface in-process produced directly flow into annular collection liquid cover 34 like this, then concentrate the discharge through fluid-discharge tube 35, thereby avoid the sewage siltation around alarm lamp 1.

It is worth noting that: the input end and the output end of the hard water pipe 17 and the water pump 14 are connected in a fixed sealing mode, the hard water pipe 17 and the water storage tank 13 are connected in a fixed sealing mode, and the hard water pipe 17 and the connecting pipe 10 are connected in a dynamic sealing mode. Note that: the term "fixed seal" as used herein does not mean that the two components are not releasably assembled to each other, but rather that the two components are not capable of relative movement (e.g., rotation) when assembled.

The top plate 3 is also provided with a transmission component matched with the driving gear 7, and the transmission component is also provided with a sound alarm 22 matched with the transmission component; the transmission assembly comprises a first transmission gear 23, a second transmission gear 24 and a third transmission gear 25, the first transmission gear 23 is meshed with the driving gear 7, the second transmission gear 24 is coaxially and fixedly connected with the first transmission gear 23, the second transmission gear 24 is meshed with the third transmission gear 25, the sound alarm 22 is arranged on the bottom plate surface of the top plate 3, and the third transmission gear 25 is coaxially and fixedly connected with an air compression wheel 27 of the sound alarm 22 through a support shaft 26. It should be noted that the operation principle of the audible alarm 22 is the same as that of the hand-operated air defense warning sound generator.

The tooth number of the first transmission gear 23 is smaller than that of the second transmission gear 24, the tooth number of the first transmission gear 23 is smaller than that of the driving gear 7, and the tooth number of the second transmission gear 24 is larger than that of the third transmission gear 25; with such a two-stage geared acceleration transmission mechanism, the rotational speed of the fulcrum shaft 26 can be made greater than the rotational speed of the motor shaft of the drive motor 8, so that the audible alarm 22 can emit a warning sound of sufficient loudness.

The top of the top plate 3 is also detachably provided with a protective cover 28 matched with the driving gear 7, the outer gear ring 6 and the transmission assembly; can avoid external foreign matter card effectively like this on transmission assembly, driving gear 7, outer gear ring 6 and type of falling T spout 12 to promote the utility model discloses reliability when product daily use.

Be equipped with a set of pterygoid lamina 29 on the lateral wall of bottom plate 2 symmetrically, all seted up preformed hole 30 on the pterygoid lamina 29, can so the person of facilitating the use will the utility model discloses the product is installed in appointed position department.

Still be equipped with a set of type of falling U frame 31 on the roof 3 symmetrically, the middle part of type of falling U frame 31 all runs through the tube seat 32 that has matchd with stereoplasm water pipe 17, can further guarantee the stability of the stereoplasm water pipe 17 between water pump 14 and the lamp shade 5 like this to avoid lamp shade 5 to take place to rock at the stereoplasm water pipe 17 on the connecting tube 10 in rotatory process effectively.

The alarm lamp 1, the driving motor 8, the liquid level sensor 15 and the electromagnetic flow valve 16 are all controlled by an external controller.

The working principle is as follows:

when the external controller detects that the electromechanical equipment has a fault, the external controller instructs the alarm lamp 1 to work so as to emit light; at the same time the external controller will also command the water pump 14 and the drive motor 8 to operate:

wherein the water pump 14 continuously sends the water in the water storage tank 13 into the mounting seat 18, so that the flexible brush body 19 on the mounting seat 18 fully absorbs the water and the moisture.

The driving motor 8 drives the driving gear 7 to rotate, and at this time, the lampshade 5 rotates under the matching of the external gear ring 6 and the driving gear 7, so that the flexible brush body 19 can fully wipe and clean the surface of the alarm lamp 1 (and because the lampshade 5 is symmetrically provided with the two notches 9, the light of the alarm lamp 1 can be periodically shielded, which is equivalent to the situation that the alarm lamp 1 emits flickering light); meanwhile, the air compression wheel 27 gives out an alarm sound under the matching of the transmission assembly and the driving gear 7.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (10)

1. An alarm device that electromechanical device trouble was used which characterized in that: comprises an alarm lamp (1), a mounting component, a driving component and a cleaning component;

the mounting assembly comprises a bottom plate (2), a top plate (3) and a supporting rod (4), the corresponding vertex angles of the bottom plate (2) and the top plate (3) are connected through the supporting rod (4), and the alarm lamp (1) is mounted on the upper end plate surface of the top plate (3);

the driving component comprises a lampshade (5), an outer gear ring (6), a driving gear (7) and a driving motor (8), the alarm lamp (1) is completely covered by the lampshade (5), the lampshade (5) is symmetrically provided with two notches (9) by taking the central axis as a symmetry axis, the middle part of the top end of the lampshade (5) is provided with a connecting pipe (10), the peripheral edge of the bottom of the lampshade (5) is fixedly connected with the side wall of the inner ring of the outer gear ring (6), the bottom of the external gear ring (6) is provided with an inverted T-shaped sliding block (11), the inverted T-shaped sliding block (11) is connected in an inverted T-shaped sliding groove (12) on the top plate (3) in a sliding way, the driving gear (7) is meshed with the outer gear ring (6), a motor shaft of the driving motor (8) is arranged on the bottom plate surface of the top plate (3), a motor shaft of the driving motor (8) penetrates through the top plate (3) and is fixedly connected with the middle part of the driving gear (7);

the cleaning assembly comprises a water storage tank (13), a water pump (14), a liquid level sensor (15), an electromagnetic flow valve (16), a hard water pipe (17), a mounting seat (18) and a flexible brush body (19), wherein the water storage tank (13) and the water pump (14) are arranged on the upper end plate surface of a bottom plate (2), the liquid level sensor (15) is arranged on the inner wall of the water storage tank (13), the water pump (14) and a connecting pipe (10) are sequentially connected through the hard water pipe (17), a group of mounting seats (18) matched with the lamp shade (5) are symmetrically arranged on the inner wall of the lamp shade (5), a group of mounting seats (18) are symmetrical about the central axis of the lamp shade (5), the mounting seats (18) are respectively provided with the flexible brush body (19) in contact with the outer wall of an alarm lamp (1), and the connecting pipe (10) and the mounting seats (18) are connected through branch pipes (20), still be equipped with moisturizing pipe (21) on storage water tank (13), electromagnetic flow valve (16) set up on moisturizing pipe (21).

2. The alarm device for electromechanical equipment failure according to claim 1, wherein the angular range of the arc-shaped opening projected on the top plate (3) by the notch (9) is 70 ° to 110 °.

3. The electromechanical device failure warning device according to claim 1, wherein the top plate (3) is further provided with a transmission assembly engaged with the driving gear (7), and the transmission assembly is further provided with an audible alarm (22) engaged therewith; the transmission assembly comprises a first transmission gear (23), a second transmission gear (24) and a third transmission gear (25), the first transmission gear (23) is meshed with the driving gear (7), the second transmission gear (24) is fixedly connected with the first transmission gear (23) in a coaxial mode, the second transmission gear (24) is meshed with the third transmission gear (25), the sound alarm (22) is arranged on the bottom plate surface of the top plate (3), and the third transmission gear (25) is fixedly connected with the air compression wheel (27) in a coaxial mode through a support shaft (26) and the sound alarm (22).

4. The warning device for the malfunction of the electromechanical apparatus according to claim 3, wherein the number of teeth of the first transmission gear (23) is smaller than the number of teeth of the second transmission gear (24), and the number of teeth of the first transmission gear (23) is smaller than the number of teeth of the driving gear (7), and the number of teeth of the second transmission gear (24) is larger than the number of teeth of the third transmission gear (25).

5. The alarm device for electromechanical equipment failure according to claim 1 or 3, wherein the top of the top plate (3) is further detachably provided with a protective cover (28) which is matched with the driving gear (7), the external gear ring (6) and the transmission assembly.

6. The electromechanical device fault alarm device according to claim 1, characterized in that a set of wing plates (29) are symmetrically arranged on the side wall of the bottom plate (2), and the wing plates (29) are provided with reserved holes (30).

7. The alarm device for the electromechanical equipment fault according to claim 1, wherein a group of inverted U-shaped frames (31) are further symmetrically arranged on the top plate (3), and pipe grooves (32) matched with the hard water pipes (17) penetrate through the middle parts of the inverted U-shaped frames (31).

8. The electromechanical equipment fault alarm device according to claim 1, wherein the hard water pipe (17) is connected with the input end and the output end of the water pump (14) in a fixed sealing manner, the hard water pipe (17) is connected with the water storage tank (13) in a fixed sealing manner, and the hard water pipe (17) is connected with the connecting pipe (10) in a dynamic sealing manner; the region of the top plate (3) between the lampshade (5) and the alarm lamp (1) takes the central axis of the lampshade (5) as a symmetry axis and symmetrically penetrates through a group of drainage grooves (33).

9. The alarm device for electromechanical equipment failure according to claim 8, wherein the bottom plate surface of the top plate (3) is further provided with an annular liquid collecting cover (34) matched with the drainage groove (33), and the annular liquid collecting cover (34) is further provided with a drainage pipe (35).

10. The warning device for electromechanical equipment failure according to claim 1, wherein a power line (36) electrically connected to an external power source is provided at the bottom of the warning lamp (1), and the warning lamp (1), the driving motor (8), the liquid level sensor (15) and the electromagnetic flow valve (16) are all controlled by an external controller.

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