CN219575379U - Transformer with fault detection function - Google Patents

Abstract

The utility model discloses a transformer with a fault detection function, which comprises an outer shell, wherein a cover plate is movably arranged on the upper surface of the outer shell, a baffle plate is fixedly connected to the inner wall of the outer shell, fixed shells are fixedly connected to the inner walls of the left side and the right side of the outer shell, threaded rods are rotatably connected to the inner upper surface of the fixed shells, one ends of the threaded rods are rotatably connected to the inner lower surface of the outer shell, a driving mechanism is arranged in the outer shell, movable sleeves are sleeved on the two threaded rods, connecting rods are fixedly connected to one corresponding side surfaces of the two movable sleeves, one ends of the two connecting rods are jointly connected with a supporting plate, a movable groove is formed in the fixed shell, an inner shell is fixedly connected to the upper surface of the supporting plate, a heat dissipation mechanism is arranged on the rear surface of the outer shell, and a shock absorption seat is arranged on the lower surface of the outer shell.

Description

Transformer with fault detection function

Technical Field

The utility model relates to the technical field of transformers, in particular to a transformer with a fault detection function.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, is basic equipment for power transmission and distribution, and is widely applied to the fields of industry, agriculture, traffic, urban communities and the like.

The existing transformer with fault detection function usually needs workers to take out each part from the box body during maintenance, is very troublesome to examine and maintain, has poor heat dissipation effect and does not have a damping mechanism.

Therefore, a transformer with a fault detection function having a strong design practicality is necessary.

Disclosure of Invention

The present utility model is directed to a transformer with fault detection function, so as to solve the problems set forth in the background art.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a transformer with fault detection function, includes the shell body, the upper surface movable mounting of shell body has the apron, the left side of apron upper surface is equipped with the controller, alarm module is installed on the right side of controller, fixedly connected with baffle on the inner wall of shell body, the upper surface of baffle and be located the inner wall of shell body left and right sides on all fixedly connected with fixed casing, the interior upper surface of fixed casing is connected with the threaded rod through first bearing rotation, the threaded rod passes the baffle through the second bearing, one end of threaded rod is rotated through the third bearing and is connected at the interior lower surface of shell body, be equipped with actuating mechanism in the shell body, two equal screw sleeve has moved the cover on the threaded rod, two the one end of the equal fixedly connected with connecting rod of one side of moving the cover, two the other end of connecting rod all stretches out fixed casing and is connected with the backup pad jointly, be equipped with the removal groove that supplies the connecting rod to remove on the fixed casing, the upper surface fixedly connected with inner shell body of backup pad, install Cheng Youxiang in the inner shell body, the right side of flourishing oil tank is equipped with outage module side, be equipped with down the temperature sensor of temperature sensor, the shell body is equipped with the surface of vibration damper.

According to the technical scheme, the driving mechanism comprises a driving motor, the driving motor is fixedly connected to the left side of the lower surface in the outer shell, the output end of the driving motor is fixedly connected with one end of a driving shaft, the other end of the driving shaft is fixedly connected with a first gear, a second gear meshed with the first gear is fixedly sleeved on the threaded rod on the left side, driving wheels are fixedly sleeved on the two threaded rods, and the two driving wheels are connected through a driving chain.

According to the technical scheme, the cooling mechanism comprises a connecting shell, the connecting shell is fixedly connected to the rear surface of the outer shell, a plurality of ventilation holes are formed in the connecting shell and located on the rear surface of the outer shell, a cooling motor is fixedly connected to the connecting shell and located on the left and right sides of the rear surface of the outer shell, the output end of the cooling motor is fixedly connected with one end of a rotating shaft, the other end of the rotating shaft is fixedly connected with a connecting block, fan blades are fixedly connected to the connecting block, and a first dust screen is arranged on the rear surface of the connecting shell.

According to the technical scheme, the shock mount comprises a base body, the sliding is provided with the movable plate in the base body, the interior lower surface fixedly connected with of base body has the one end of a plurality of dampers, the other end and the movable plate fixed connection of attenuator, the outside cover of attenuator is equipped with the spring, the one end and the interior lower surface fixed connection of base body of spring, the other end and the movable plate fixed connection of spring, the upper surface fixedly connected with connecting plate of movable plate, the upper surface and the shell body fixed connection of connecting plate, the lower surface of base body is equipped with anti-skidding rubber pad.

According to the technical scheme, the left side face and the right side face of the outer shell are both provided with radiating grooves, and second dustproof nets are arranged in the radiating grooves.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, through the arrangement of the controller, the alarm module, the power-off module, the temperature sensor and the fault detector, the temperature sensor can detect the temperature in the transformer in real time, the fault detector can detect the circuit in the transformer in real time, when the fault condition is found, the alarm module can give an alarm, thereby reminding a worker to maintain, the power-off module can carry out power-off after the fault, potential safety hazards are avoided, the inner shell can be driven to move through the cooperation among the outer shell, the partition board, the fixed shell, the first bearing, the threaded rod, the second bearing, the third bearing, the driving mechanism, the moving sleeve, the connecting rod, the supporting plate and the moving groove, so that the inner shell can be sent to the upper side of the outer shell, maintenance personnel can be facilitated, the heat in the outer shell can be discharged through the first dust-proof net through the arrangement of the heat dissipation mechanism, then external air can enter the outer shell through the second dust-proof net, the heat dissipation effect is better, and the shock absorption function can be achieved when the transformer works through the arrangement of the shock absorption seat.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a connection structure of a base of the present utility model;

FIG. 3 is a schematic view of the present utility model in front cross-section;

FIG. 4 is a schematic view in partial cross-section of the structure of the present utility model from the left;

fig. 5 is a schematic rear cross-sectional view of the present utility model.

In the figure: 1-outer housing, 2-cover plate, 3-controller, 4-alarm module, 5-partition plate, 6-fixed housing, 7-first bearing, 8-threaded rod, 9-second bearing, 10-third bearing, 11-moving sleeve, 12-connecting rod, 13-support plate, 14-moving slot, 15-inner housing, 16-Cheng Youxiang, 17-power-off module, 18-temperature sensor, 19-failure detector, 20-drive motor, 21-drive shaft, 22-first gear, 23-second gear, 24-drive wheel, 25-drive chain, 26-connection housing, 27-vent, 28-heat-dissipating motor, 29-spindle, 30-connecting block, 31-fan blade, 32-first dust screen, 33-housing, 34-moving plate, 35-damper, 36-spring, 37-connecting plate, 38-anti-slip rubber pad, 39-heat-dissipating slot, 40-second dust screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides the following technical solutions: the transformer with the fault detection function comprises an outer shell 1, a cover plate 2 is movably arranged on the upper surface of the outer shell 1, a controller 3 is arranged on the left side of the upper surface of the cover plate 2, an alarm module 4 is arranged on the right side of the controller 3, a partition plate 5 is fixedly connected to the inner wall of the outer shell 1, a fixed shell 6 is fixedly connected to the upper surface of the partition plate 5 and the inner walls positioned on the left side and the right side of the outer shell 1, a threaded rod 8 is rotatably connected to the inner upper surface of the fixed shell 6 through a first bearing 7, the threaded rod 8 passes through the partition plate 5 through a second bearing 9, one end of the threaded rod 8 is rotatably connected to the inner lower surface of the outer shell 1 through a third bearing 10, a driving mechanism is arranged in the outer shell 1, a movable sleeve 11 is sleeved on each threaded rod 8 in a threaded manner, one side corresponding to the two movable sleeves 11 is fixedly connected with one end of a connecting rod 12, the other ends of the two connecting rods 12 extend out of the fixed shell 6 and are jointly connected with a supporting plate 13, the fixed shell 6 is provided with a movable groove 14 for the connecting rod 12 to move, the upper surface of the supporting plate 13 is fixedly connected with an inner shell 15, the two threaded rods 8 can rotate by the driving mechanism through the cooperation among the outer shell 1, the partition 5, the fixed shell 6, the first bearing 7, the threaded rods 8, the second bearing 9, the third bearing 10, the driving mechanism, the movable sleeve 11, the connecting rod 12, the supporting plate 13 and the movable groove 14, the movable sleeve 11 can move under the cooperation of the connecting rod 12 and the movable groove 14 by the rotation of the two threaded rods 8, and then the inner shell 15 can be driven to move, so that the inner shell 15 can be conveyed to the upper part of the outer shell 1, and maintenance personnel can be convenient for maintenance, install flourishing oil tank 16 in the inner shell 15, flourishing oil tank 16's right side is equipped with outage module 17, outage module 17's below is equipped with temperature sensor 18, flourishing oil tank 16's left side is equipped with fault detector 19, through the setting of controller 3, alarm module 4, outage module 17, temperature sensor 18 and fault detector 19, temperature sensor 18 can detect the interior temperature of transformer in real time, fault detector 19 can detect the circuit in the transformer in real time, when the fault condition is found, alarm module 4 can send out the alarm, thereby can remind the staff to maintain, outage module 17 can outage after the trouble, avoided the potential safety hazard, the rear surface of outer shell 1 is equipped with heat dissipation mechanism, the lower surface of outer shell 1 is equipped with the shock absorber seat.

The driving mechanism comprises a driving motor 20, the driving motor 20 is fixedly connected to the left side of the inner lower surface of the outer shell 1, one end of a driving shaft 21 is fixedly connected to the output end of the driving motor 20, a first gear 22 is fixedly connected to the other end of the driving shaft 21, a second gear 23 which is meshed with the first gear 22 is fixedly sleeved on the threaded rod 8 on the left side, driving wheels 24 are fixedly sleeved on the two threaded rods 8, the two driving wheels 24 are connected in a transmission mode through a driving chain 25, the driving motor 20 can be started through the arrangement of the driving mechanism, the output end of the driving motor 20 drives the first gear 22 to rotate through the driving shaft 21, the first gear 22 is meshed with the second gear 23 on the threaded rod 8 on the left side, the threaded rod 8 on the left side is further enabled to rotate, the threaded rod 8 on the right side can be driven to rotate through cooperation between the driving wheels 24 and the driving chain 25, and further rotation of the two threaded rods 8 is achieved.

The heat dissipation mechanism comprises a connection shell 26, the connection shell 26 is fixedly connected to the rear surface of the outer shell 1, a plurality of ventilation holes 27 are formed in the connection shell 26 and located on the rear surface of the outer shell 1, a heat dissipation motor 28 is fixedly connected to the connection shell 26 and located on the left and right sides of the rear surface of the outer shell 1, one end of a rotating shaft 29 is fixedly connected to the output end of the heat dissipation motor 28, a connecting block 30 is fixedly connected to the other end of the rotating shaft 29, fan blades 31 are fixedly connected to the connecting block 30, a first dust screen 32 is arranged on the rear surface of the connection shell 26, the heat dissipation motor 28 can be started through the setting of the heat dissipation mechanism, the output end of the heat dissipation motor 28 drives the connecting block 30 to rotate through the rotating shaft 29, the rotating of the connecting block 30 can drive the fan blades 31 to rotate, heat in the outer shell 1 can be discharged through the first dust screen 32, and then external air enters the outer shell 1 through the second dust screen 40, and the heat dissipation effect is better.

The shock mount comprises a mount body 33, the internal lower surface fixedly connected with a plurality of dampers 35's of mount body 33 one end is provided with in the internal lower surface of mount body 33 to the shock mount, the other end and the movable plate 34 fixed connection of damper 35, the outside cover of damper 35 is equipped with spring 36, the one end and the internal lower surface fixed connection of mount body 33 of spring 36, the other end and the movable plate 34 fixed connection of spring 36, the upper surface fixedly connected with connecting plate 37 of movable plate 34, the upper surface and the shell body 1 fixed connection of connecting plate 37, the lower surface of mount body 33 is equipped with anti-skidding rubber pad 38, through the setting of mount body 33, movable plate 34, damper 35, spring 36 and connecting plate 37 in the shock mount, when transformer work, can play the absorbing effect, through the setting of anti-skidding rubber pad 38, can strengthen the friction between mount body 33 and the face of placing, and then can improve stability.

The left and right sides of shell 1 all is equipped with heat dissipation groove 39, be equipped with second dust screen 40 in the heat dissipation groove 39, through the setting of first dust screen 32 and second dust screen 40, can avoid the entering of dust.

Working principle: when the utility model is used, the temperature sensor 18 can detect the temperature in the transformer in real time through the arrangement of the temperature sensor 18, when the detected temperature reaches a certain value, the controller 3 starts the heat dissipation motor 28 in the heat dissipation mechanism, the output end of the heat dissipation motor 28 drives the connecting block 30 to rotate through the rotating shaft 29, the rotating of the connecting block 30 can drive the fan blades 31 to rotate, the heat in the outer shell 1 can be discharged through the first dust screen 32, then the outside air enters the outer shell 1 through the second dust screen 40, the heat dissipation effect is better, when the temperature reaches an abnormal condition, the alarm module 4 can give an alarm, thereby reminding a worker to maintain, the fault detector 19 can detect the circuit in the transformer in real time through the arrangement of the fault detector 19, when the fault condition is found, the alarm can be given out through the alarm module 4, through the arrangement of the power-off module 17, the power-off module 17 can be powered off after failure, potential safety hazards are avoided, when maintenance is needed, the cover plate 2 can be opened, then the driving motor 20 in the driving mechanism is started, the output end of the driving motor 20 drives the first gear 22 to rotate through the driving shaft 21, the first gear 22 is meshed with the second gear 23 on the left threaded rod 8, the left threaded rod 8 is further rotated, the left threaded rod 8 can drive the right threaded rod 8 to rotate through the cooperation between the driving wheel 24 and the driving chain 25, further rotation of the two threaded rods 8 is realized, the moving sleeve 11 can be moved under the cooperation of the connecting rod 12 and the moving groove 14, the inner shell 15 can be further driven to move, the inner shell 15 can be conveyed to the upper part of the outer shell 1, maintenance personnel can be facilitated, through setting up of pedestal 33, movable plate 34, attenuator 35, spring 36 and connecting plate 37 in the shock attenuation seat, when transformer work, can play the absorbing effect, through the setting of anti-skidding rubber pad 38, can strengthen the friction between pedestal 33 and the face of placing, and then can improve stability.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. The utility model provides a transformer with fault detection function, includes shell body (1), its characterized in that: the utility model discloses a mobile communication device, including an outer shell (1), a controller (3) is arranged on the left side of the upper surface of the outer shell (1), an alarm module (4) is arranged on the right side of the upper surface of the cover (2), a partition plate (5) is fixedly connected to the inner wall of the outer shell (1), a fixed shell (6) is fixedly connected to the upper surface of the partition plate (5) and the inner walls on the left side and the right side of the outer shell (1), a threaded rod (8) is rotatably connected to the inner upper surface of the fixed shell (6) through a first bearing (7), one end of the threaded rod (8) is rotatably connected to the inner lower surface of the outer shell (1) through a third bearing (10), a driving mechanism is arranged in the outer shell (1), a movable sleeve (11) is sleeved on each threaded rod (8), one end of a connecting rod (12) is fixedly connected to one corresponding side of each movable sleeve (11), two other ends of the connecting rods (12) are rotatably connected to one end of each supporting plate (12) through a first bearing (7), one end of each supporting plate (12) is fixedly connected to the supporting plate (13) through a third bearing (10), one end of each supporting plate (12) is fixedly connected to the inner shell (13), install Cheng Youxiang (16) in inner shell (15), the right side of Cheng Youxiang (16) is equipped with outage module (17), the below of outage module (17) is equipped with temperature sensor (18), the left side of Cheng Youxiang (16) is equipped with fault detector (19), the rear surface of shell body (1) is equipped with heat dissipation mechanism, the lower surface of shell body (1) is equipped with the shock absorber seat.

2. A transformer with fault detection function according to claim 1, characterized in that: the driving mechanism comprises a driving motor (20), the driving motor (20) is fixedly connected to the left side of the inner lower surface of the outer shell body (1), the output end of the driving motor (20) is fixedly connected with one end of a driving shaft (21), the other end of the driving shaft (21) is fixedly connected with a first gear (22), the left side is fixedly sleeved with a second gear (23) which is in meshed connection with the first gear (22) on a threaded rod (8), two driving wheels (24) are fixedly sleeved on the threaded rod (8), and the two driving wheels (24) are in transmission connection through a transmission chain (25).

3. A transformer with fault detection function according to claim 1, characterized in that: the heat dissipation mechanism comprises a connection shell (26), the connection shell (26) is fixedly connected to the rear surface of the outer shell (1), a plurality of ventilation holes (27) are formed in the connection shell (26) and located on the rear surface of the outer shell (1), a heat dissipation motor (28) is fixedly connected to the connection shell (26) and located on the left and right sides of the rear surface of the outer shell (1), one end of a rotating shaft (29) is fixedly connected to the output end of the heat dissipation motor (28), a connecting block (30) is fixedly connected to the other end of the rotating shaft (29), fan blades (31) are fixedly connected to the connecting block (30), and a first dust screen (32) is arranged on the rear surface of the connection shell (26).

4. A transformer with fault detection function according to claim 1, characterized in that: the shock mount comprises a mount body (33), a movable plate (34) is arranged in the mount body (33) in a sliding manner, one ends of a plurality of dampers (35) are fixedly connected to the inner surface and the lower surface of the mount body (33), the other ends of the dampers (35) are fixedly connected with the movable plate (34), springs (36) are sleeved on the outer sides of the dampers (35), one ends of the springs (36) are fixedly connected with the inner surface and the lower surface of the mount body (33), the other ends of the springs (36) are fixedly connected with the movable plate (34), a connecting plate (37) is fixedly connected to the upper surface of the movable plate (34), the upper surface of the connecting plate (37) is fixedly connected with the outer shell (1), and an anti-skid rubber pad (38) is arranged on the lower surface of the mount body (33).

5. The transformer with fault detection function according to claim 4, wherein: the left side face and the right side face of the outer shell (1) are respectively provided with a heat dissipation groove (39), and a second dustproof net (40) is arranged in each heat dissipation groove (39).