CN211508798U - B5 high-voltage motor capable of enduring broadband vibration scanning - Google Patents

Abstract

The utility model discloses a B5 high-voltage motor capable of enduring wide-band vibration scanning, which relates to the technical field of high-voltage motors and comprises a frame assembly, wherein a flange is fixedly arranged on the driving end face of the frame assembly, a main junction box is fixedly arranged on the rear end face of the frame assembly, a temperature control junction box is fixedly arranged at the position of one side of the main junction box on the rear end face of the frame assembly, a mute diversion fan cover with adaptive size is arranged on the side of the frame assembly departing from the driving end face, a vibration monitoring platform is arranged on the top end face of the mute diversion fan cover, a heat dissipation reinforcing rib is arranged in the frame of the frame, the heat dissipation reinforcing rib is in full-circle radiation distribution in the frame, on one hand, the heat dissipation performance of the whole high-voltage motor can be improved, the heat is directly led out from the inside of, the practicability is improved.

Description

B5 high-voltage motor capable of enduring broadband vibration scanning

Technical Field

The utility model relates to a high-voltage motor technical field specifically is a B5 high-voltage motor of tolerating wide band vibration scanning.

Background

The high-voltage motor is a motor with a rated voltage of more than 1000V. 6000V and 10000V are commonly used, and 3300V and 6600V are also used due to different foreign power grids. The high voltage motor is generated because the motor power is proportional to the product of voltage and current, so that the current of the low voltage motor is limited by the allowable bearing capacity of the lead wire to a certain extent (such as 300KW/380V) and is difficult to be enlarged or the cost is too high. It is necessary to achieve a high power output by increasing the voltage.

However, in the actual use process of the high-voltage motor appearing in the market at present, the following problems can occur due to unreasonable structural design:

when the high-voltage motor normally operates, because the rated working voltage of the high-voltage motor is more than 1000V, a plurality of high-power electric elements are required to be used as supports inside the high-voltage motor, compared with the motor with normal voltage, the heat dissipation requirement of the high-voltage motor is far higher than that of the motor with normal voltage, and therefore, after the high-voltage motor operates for a period of time, the effect of quickly reducing the temperature cannot be achieved only by a heat dissipation fan;

in order to achieve the purpose that the high-voltage motor converts electric energy into mechanical energy as much as possible and reduce the internal heat productivity, a bearing is arranged between the inside of the high-voltage motor and an output shaft, and after the bearing is used for a long time, the bearing cannot be lubricated, so that the aging of the bearing is accelerated, and the normal service life of the whole high-voltage motor is further shortened;

in view of the above, those skilled in the art have proposed a B5 high voltage motor that withstands wide frequency vibration scanning.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides a tolerate wide band vibration scanning's B5 high-voltage motor has solved the problem that proposes in the background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a tolerate B5 high-voltage motor of wide band vibration scanning, includes the frame subassembly, the drive terminal surface fixed mounting of frame subassembly has the flange, frame subassembly rear end face fixed mounting has main terminal box, and one side position department fixed mounting that the rear end face of frame subassembly is located main terminal box has the temperature control terminal box, the silence water conservancy diversion fan housing of size looks adaptation is installed to one side that the frame subassembly deviates from the drive terminal surface, the top terminal surface of silence water conservancy diversion fan housing is provided with the vibration monitoring station.

The motor base comprises a motor base assembly and is characterized in that a bearing greasing pipe penetrates through the interior of the motor base assembly, a bearing grease discharging pipe penetrates through the position, opposite to the bearing greasing pipe, of the interior of the motor base assembly, a rotor is fixedly mounted inside the motor base assembly, and a winding stator core is fixedly arranged at the position, located on the outer side of the rotor, of the interior of the motor base assembly.

The engine base component comprises an engine base cylinder, a front end plate and a rear end cover, wherein the front end plate and the rear end cover are respectively arranged on two sides of the front end plate in a corresponding mode, the front end plate, the rear end cover and the engine base cylinder are of an integrated structure, heat dissipation reinforcing ribs are arranged inside the engine base cylinder, and the heat dissipation reinforcing ribs are distributed in a full-circle radiation mode.

Preferably, the bottom end face of the base assembly is fixedly connected with an auxiliary supporting platform.

Preferably, a motor output shaft is arranged in the middle of the interior of the base assembly, an outer fan is sleeved at one end, adjacent to the mute flow guide fan cover, of the motor output shaft, a bearing sleeve and a bearing are arranged at one end, adjacent to the flange, of the motor output shaft, and the part, which is in contact with the front end plate, of the motor output shaft, the bearing sleeve is sleeved outside the bearing, and a working gap exists between the bearing sleeve and the bearing.

Preferably, a ventilation box is arranged on the top end face of the base cylinder and on one side of the front end plate, and a lifting lug is fixedly welded in the middle of the top end face of the base cylinder.

Preferably, an inner air inlet is formed in one side of the surface of the base cylinder, and a main outlet is formed in one side of the surface of the base cylinder, which is located below the inner air inlet.

Preferably, a wire control outlet is formed in one side of the surface of the base cylinder, which is opposite to the inner air inlet, and an inner air outlet is formed in the position, which is located below the wire control outlet, of the surface of the base cylinder.

Advantageous effects

The utility model provides a B5 high-voltage motor of tolerating wide band vibration scanning. Compared with the prior art, the method has the following beneficial effects:

1. this tolerate B5 high-voltage motor of wide band vibration scanning is provided with the heat dissipation strengthening rib in the inside of its frame to this heat dissipation strengthening rib is full circle radiation distribution in the inside of frame, can improve whole high-voltage motor's heat dispersion on the one hand, and the heat is directly derived through the heat dissipation strengthening rib from high-voltage motor's inside, and on the other hand can improve the intensity of self, improves the practicality.

2. This B5 high-voltage motor of tolerating wide band vibration scanning through being provided with bearing currying pipe and bearing grease discharging pipe, can realize regular currying and grease discharging and handle, and then improves the lubricating property of bearing self, reduces the friction between bearing and the motor output shaft as far as, when improving the efficiency conversion rate, has prolonged whole high-voltage motor's normal life again.

Drawings

Fig. 1 is an external elevation view of the present invention;

fig. 2 is an external side view of the present invention;

fig. 3 is an interior elevation view of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3 according to the present invention;

fig. 5 is a front view of the base assembly of the present invention;

fig. 6 is an internal side view of the frame assembly of the present invention.

In the figure: 2. an auxiliary support platform; 3. a flange; 4. a stand assembly; 41. a front end plate; 42. a ventilation box; 43. lifting lugs; 44. a base cylinder; 45. a rear end cap; 46. a control line outlet; 47. an inner air outlet; 48. a main outlet; 49. an inner air inlet; 410. a heat dissipation reinforcing rib; 5. a main junction box; 6. a temperature control junction box; 7. a mute flow guide fan cover; 8. a vibration monitoring station; 9. a bearing greasing tube; 10. a bearing grease discharging pipe; 11. an external fan; 12. a working gap; 13. a rotor; 14. a wound stator core; 15. a bearing housing; 16. and a bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a B5 high-voltage motor capable of enduring broadband vibration scanning comprises a base assembly 4, wherein the bottom end face of the base assembly 4 is fixedly connected with an auxiliary supporting platform 2, a flange 3 is fixedly installed on the driving end face of the base assembly 4, a main junction box 5 is fixedly installed on the rear end face of the base assembly 4, a temperature control junction box 6 is fixedly installed at the position, located at one side of the main junction box 5, of the rear end face of the base assembly 4, a mute diversion air hood 7 with matched size is installed at one side, facing away from the driving end face, of the base assembly 4, a vibration monitoring platform 8 is arranged on the top end face of the mute diversion air hood 7, a bearing greasing pipe 9 is arranged in the base assembly 4 in a penetrating mode, a bearing grease discharging pipe 10 is arranged in the position, opposite to the bearing greasing pipe 9, a rotor 13 is fixedly installed in the base assembly 4, and a winding iron core stator 14 is fixedly arranged at the position, located at the outer side,

referring to fig. 5-6, the base assembly 4 includes a base cylinder 44, a front end plate 41 and a rear end cover 45, the front end plate 41 and the rear end cover 45 are respectively disposed on two sides of the front end plate 41, and the front end plate 41, the rear end cover 45 and the base cylinder 44 are integrated into a whole, a heat dissipation rib 410 is disposed inside the base cylinder 44, the heat dissipation rib 410 is distributed in a full circle radiation manner, a motor output shaft is disposed in the middle of the inside of the base assembly 4, an outer fan 11 is sleeved on an end of the motor output shaft adjacent to the silent wind deflector 7, a bearing sleeve 15 and a bearing 16 are disposed on a portion of the motor output shaft adjacent to the flange 3, a working gap 12 is disposed between the bearing sleeve 15 and the bearing 16, a ventilation box 42 is disposed on a top end surface of the base cylinder 44 and on one side of the front end plate 41, a lifting lug 43 is fixedly welded in the middle of the top end face of the base cylinder 44, an inner air inlet 49 is formed in one side of the surface of the base cylinder 44, a main wire outlet 48 is formed in one side of the surface of the base cylinder 44, which is located below the inner air inlet 49, a wire control wire outlet 46 is formed in one side of the surface of the base cylinder 44, which is opposite to the inner air inlet 49, and an inner air outlet 47 is formed in the surface of the base cylinder 44, which is located below the wire control wire outlet 46.

During the use, be provided with heat dissipation strengthening rib 410 in the inside of base drum 44, and this heat dissipation strengthening rib 410 is the full circle radiation distribution in the inside of base drum 44, on the one hand, can improve whole high voltage motor's heat dispersion, the heat is direct to be derived through the heat dissipation strengthening rib from high voltage motor's inside, on the other hand can improve self intensity, the high practicality is improved, through being provided with bearing currying pipe 9 and bearing grease discharging pipe 10, can realize regular currying and grease discharging and handle, and then improve bearing self lubricating property, reduce the friction between bearing and the motor output shaft as far as, when improving the efficiency conversion rate, whole high voltage motor's normal life has been prolonged again.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A B5 high-voltage motor capable of enduring broadband vibration scanning comprises a base assembly (4), and is characterized in that: a flange (3) is fixedly mounted on the driving end face of the base assembly (4), a main junction box (5) is fixedly mounted on the rear end face of the base assembly (4), a temperature control junction box (6) is fixedly mounted at the position, located on one side of the main junction box (5), of the rear end face of the base assembly (4), a mute diversion fan cover (7) with matched size is mounted on one side, away from the driving end face, of the base assembly (4), and a vibration monitoring platform (8) is arranged on the top end face of the mute diversion fan cover (7);

a bearing greasing pipe (9) penetrates through the inside of the base assembly (4), a bearing grease discharging pipe (10) penetrates through the position, opposite to the bearing greasing pipe (9), of the inside of the base assembly (4), a rotor (13) is fixedly installed inside the base assembly (4), and a winding stator core (14) is fixedly arranged at the position, located on the outer side of the rotor (13), of the inside of the base assembly (4);

the engine base component (4) comprises an engine base cylinder (44), a front end plate (41) and a rear end cover (45), wherein the front end plate (41) and the rear end cover (45) are respectively arranged on two sides of the front end plate (41) in a corresponding mode, the front end plate (41), the rear end cover (45) and the engine base cylinder (44) are in an integrated structure, heat dissipation reinforcing ribs (410) are arranged inside the engine base cylinder (44), and the heat dissipation reinforcing ribs (410) are distributed in a full-circle radiation mode.

2. The B5 high-voltage motor capable of withstanding broadband vibration scanning of claim 1, wherein: the bottom end face of the machine base component (4) is fixedly connected with an auxiliary supporting platform (2).

3. The B5 high-voltage motor capable of withstanding broadband vibration scanning of claim 1, wherein: the motor is characterized in that a motor output shaft is arranged in the middle of the interior of the base assembly (4), an outer fan (11) is sleeved at one end, adjacent to the mute flow guide fan cover (7), of the motor output shaft, one end, adjacent to the flange (3), of the motor output shaft is provided with a bearing sleeve (15) and a bearing (16), the part, in contact with the front end plate (41), of the motor output shaft is provided with the bearing sleeve (15) and the bearing (16), the bearing sleeve (15) is sleeved outside the bearing (16), and a working gap (12) exists between the bearing sleeve (15) and the.

4. The B5 high-voltage motor capable of withstanding broadband vibration scanning of claim 1, wherein: the ventilation box (42) is arranged on the top end face of the base cylinder (44) and on one side of the front end plate (41), and a lifting lug (43) is fixedly welded in the middle of the top end face of the base cylinder (44).

5. The B5 high-voltage motor capable of withstanding broadband vibration scanning of claim 1, wherein: an inner air inlet (49) is formed in one side of the surface of the base cylinder (44), and a main outlet (48) is formed in the position, below the inner air inlet (49), of one side of the surface of the base cylinder (44).

6. The B5 high-voltage motor capable of withstanding broadband vibration scanning as claimed in claim 5, wherein: a wire control outlet (46) is formed in one side, opposite to the inner air inlet (49), of the surface of the base cylinder (44), and an inner air outlet (47) is formed in the position, below the wire control outlet (46), of the surface of the base cylinder (44).

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