CN220672377U - Detachable protective shell for transformer - Google Patents
Detachable protective shell for transformer Download PDFInfo
- Publication number
- CN220672377U CN220672377U CN202321942509.9U CN202321942509U CN220672377U CN 220672377 U CN220672377 U CN 220672377U CN 202321942509 U CN202321942509 U CN 202321942509U CN 220672377 U CN220672377 U CN 220672377U
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- China
- Prior art keywords
- plate
- clamping
- fixing plate
- spring
- fixedly connected
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- 230000001681 protective effect Effects 0.000 title claims description 20
- 238000009423 ventilation Methods 0.000 claims abstract description 20
- 238000013016 damping Methods 0.000 claims abstract description 19
- 230000035939 shock Effects 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000007791 dehumidification Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model relates to the technical field of transformer protection shells, and discloses a detachable protection shell for a transformer, which comprises supporting legs, wherein a shell mechanism and a clamping mechanism are arranged above the supporting legs; the shell mechanism comprises a ventilation part and a damping part; the ventilation part comprises a shell; the damping part comprises a lower fixing plate; the clamping mechanism comprises a spring part and a clamping part; the clamping part is arranged on the inner side of the spring part; the spring part comprises a damping plate; the clamping part comprises a clamping plate. Through inserting the mutual inductor between the clamping plates, the clamping plates are pushed outwards to push the sliding rod to slide on the inner wall of the fixed plate, the pushing of the clamping plates enables the second spring to be extruded between the clamping plates and the fixed plate, the second spring works, the clamping plates are pushed to clamp the mutual inductor, and thus the mutual inductors of different models can be clamped; through opening the fan to the internal blast air of shell, the air current of circulation deviate from the ventilation groove, and the setting of fan can dry the device inside.
Description
Technical Field
The utility model relates to the technical field of transformer protection shells, in particular to a detachable protection shell for a transformer.
Background
The voltage transformer is abbreviated as PT and is similar to a transformer, and is an instrument for converting voltage.
Chinese patent discloses publication No. CN210325414U, a detachable protective housing for mutual-inductor, including lower plate, dehumidification frame and trip, the four corners of lower plate distributes there is the nut, and the middle part of lower plate distributes there is the mounting groove, the dehumidification frame distributes between lower plate and mounting groove, and the middle part of dehumidification frame has laid dry powder bag, one side of heat dissipation fan distributes there is the shutter, and the four corners of shutter installs the screw. The detachable protective shell for the transformer is provided with the radiating fan and the protective net, so that the heat in the device can be greatly radiated, the service life of the inductor is greatly prolonged, a great amount of maintenance cost is saved for a user, the detachable protective shell for the transformer is also provided with a dehumidifying function, the transformer is prevented from rusting due to damp, and the device is also provided with a plurality of detachable structures such as the protective pad, the chain buckle and the radiating fan, so that the replacement and cleaning of the user are greatly facilitated, and the service life of the transformer is prolonged;
but still suffer from the following drawbacks: the device uses the trip to carry out the centre gripping to the mutual-inductor through putting into the inside of mounting groove with the mutual-inductor, but the device can't carry out centre gripping and replacement to the mutual-inductor of different models.
Therefore, a detachable protective case for a transformer is proposed.
Disclosure of Invention
The utility model aims to provide a detachable protective shell for a transformer, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the detachable protective shell for the transformer comprises supporting legs, wherein a shell mechanism and a clamping mechanism are arranged above the supporting legs; the shell mechanism comprises a ventilation part and a damping part; the damping part is arranged at the inner side of the ventilation part; the ventilation part comprises a shell; the damping part comprises a lower fixing plate; the clamping mechanism comprises a spring part and a clamping part; the clamping part is arranged on the inner side of the spring part; the spring part comprises a damping plate; the clamping part comprises a clamping plate.
Preferably, the bottom surface of the shell is fixedly connected with the top surface of the supporting leg, a fan is arranged on the inner wall of the shell, and the surface of the fan is fixedly connected with the inner wall of the shell.
Preferably, the surface of the shell is provided with a ventilation groove, and the back of the shell is hinged with a cover plate through a hinge.
Preferably, the bottom surface of the lower fixing plate is fixedly connected with the bottom surface inside the shell, the top surface of the lower fixing plate is provided with a sliding sleeve, the bottom surface of the sliding sleeve is fixedly connected with the top surface of the lower fixing plate, the inner wall of the sliding sleeve is provided with a sliding rod, the surface of the sliding rod is in sliding connection with the inner wall of the sliding sleeve, and the surface of the sliding rod is in friction connection with the inner wall of the sliding sleeve.
Preferably, the top surface of the sliding rod is provided with an upper fixing plate, the bottom surface of the upper fixing plate is fixedly connected with the top surface of the sliding rod, the bottom surface of the upper fixing plate is provided with a spring, the top surface of the spring is fixedly connected with the bottom surface of the upper fixing plate, and the bottom surface of the spring is fixedly connected with the top surface of the lower fixing plate.
Preferably, the shock attenuation board bottom surface is provided with the fixed plate with last fixed plate top surface fixed connection, the fixed plate bottom surface is provided with the fixed plate with shock attenuation board top surface fixed connection, the fixed plate inner wall is provided with the slide bar, slide bar surface and fixed plate inner wall sliding connection.
Preferably, the inner side surface of the fixing plate is provided with a second spring, and the outer side surface of the second spring is fixedly connected with the inner side surface of the fixing plate.
Preferably, the clamping plate outer side surface is fixedly connected with the sliding rod inner side surface, the clamping plate inner side surface is fixedly connected with the second spring outer side surface, the clamping plate inner side surface is provided with a protection pad, and the protection pad outer side surface is fixedly connected with the clamping plate inner side surface.
Compared with the prior art, the utility model has the beneficial effects that: the transformer uses a detachable protective shell body,
1) The mutual inductor is inserted between the clamping plates, the clamping plates are pushed outwards to push the sliding rods to slide on the inner walls of the fixing plates, the pushing of the clamping plates enables the second springs to be extruded between the clamping plates and the fixing plates, the second springs do work, the clamping plates are pushed to clamp the mutual inductor, and thus the mutual inductors of different models can be clamped;
2) The fan is started to blow air into the shell, the circulated air flow is separated from the ventilation groove, and the inside of the device can be dried by the arrangement of the fan;
3) When the device vibrates, the damping plate extrudes the upper fixing plate to enable the sliding rod to extrude into the sliding sleeve, so that the upper fixing plate moves downwards, and springs between the upper fixing plate and the lower fixing plate are extruded to damp the vibration, so that the device is prevented from being damaged due to vibration.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a perspective rear view of the structure of the present utility model;
FIG. 3 is a perspective cross-sectional view of the structure of the present utility model;
FIG. 4 is an enlarged view of area A of FIG. 3 in accordance with the present utility model;
fig. 5 is a schematic view of a partial clamping mechanism according to the present utility model.
In the figure: the support leg 1, the housing mechanism 2, the clamping mechanism 3, the housing 201, the fan 202, the ventilation groove 203, the cover plate 204, the lower fixing plate 205, the sliding sleeve 206, the sliding rod 207, the upper fixing plate 208, the spring 209, the shock absorbing plate 301, the fixing plate 302, the sliding rod 303, the second spring 304, the clamping plate 305 and the protection pad 306.
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.
Embodiment one:
referring to fig. 1-4, the present utility model provides a technical solution: a detachable protective shell for a mutual inductor comprises a supporting leg 1, wherein a shell mechanism 2 and a clamping mechanism 3 are arranged above the supporting leg 1;
the housing mechanism 2 includes a ventilation portion and a damper portion; the damping part is arranged at the inner side of the ventilation part; the ventilation part includes a housing 201; the shock absorbing part includes a lower fixing plate 205;
the clamping mechanism 3 comprises a spring part and a clamping part; the clamping part is arranged on the inner side of the spring part; the spring portion includes a damper plate 301; the clamping portion includes a clamping plate 305.
The bottom surface of the shell 201 is fixedly connected with the top surface of the supporting leg 1, a fan 202 is arranged on the inner wall of the shell 201, and the surface of the fan 202 is fixedly connected with the inner wall of the shell 201.
The surface of the shell 201 is provided with a ventilation groove 203, and the back of the shell 201 is hinged with a cover plate 204 through a hinge.
The bottom surface of the lower fixing plate 205 is fixedly connected with the inner bottom surface of the shell 201, a sliding sleeve 206 is arranged on the top surface of the lower fixing plate 205, the bottom surface of the sliding sleeve 206 is fixedly connected with the top surface of the lower fixing plate 205, a sliding rod 207 is arranged on the inner wall of the sliding sleeve 206, and the surface of the sliding rod 207 is in sliding connection with the inner wall of the sliding sleeve 206.
The slide bar 207 top surface is provided with the fixed plate 208, and the fixed plate 208 bottom surface is provided with spring 209 with slide bar 207 top surface fixed connection, and the fixed plate 208 bottom surface fixed connection is gone up to the spring 209 top surface, spring 209 bottom surface and lower fixed plate 205 top surface fixed connection.
Further, in this embodiment, the fan 202 is turned on to blow air into the casing 201, and the circulated air flow is separated from the ventilation slot 203;
when the device vibrates, the damping plate 301 presses the upper fixing plate 208 to enable the sliding rod 207 to be pressed into the sliding sleeve 206, so that the upper fixing plate 208 moves downwards, and the spring 209 between the upper fixing plate 208 and the lower fixing plate 205 is pressed for damping;
further, in this embodiment, by inserting the transformer between the clamping plates 305, the clamping plates 305 are pushed to the outside to push the sliding rod 303 to slide on the inner wall of the fixed plate 302, and the pushing of the clamping plates 305 makes the second spring 304 squeeze between the clamping plates 305 and the fixed plate 302, so that the second spring 304 works to push the clamping plates 305 to clamp the transformer, so that the transformers of different types can be clamped;
example two
Please refer to fig. 1 and 5, and further obtain, based on the first embodiment: the shock-absorbing plate 301 bottom surface is fixedly connected with the top surface of the upper fixing plate 208, the shock-absorbing plate 301 top surface is provided with a fixing plate 302, the fixing plate 302 bottom surface is fixedly connected with the shock-absorbing plate 301 top surface, the inner wall of the fixing plate 302 is provided with a sliding rod 303, and the surface of the sliding rod 303 is in sliding connection with the inner wall of the fixing plate 302.
The inner side surface of the fixed plate 302 is provided with a second spring 304, and the outer side surface of the second spring 304 is fixedly connected with the inner side surface of the fixed plate 302.
The outer side surface of the clamping plate 305 is fixedly connected with the inner side surface of the sliding rod 303, the inner side surface of the clamping plate 305 is fixedly connected with the outer side surface of the second spring 304, the inner side surface of the clamping plate 305 is provided with a protection pad 306, and the outer side surface of the protection pad 306 is fixedly connected with the inner side surface of the clamping plate 305.
Further, in this embodiment, the transformer is inserted between the clamping plates 305, the clamping plates 305 are pushed outwards, the sliding rod 303 is pushed to slide on the inner wall of the fixed plate 302, the pushing of the clamping plates 305 makes the second spring 304 squeeze between the clamping plates 305 and the fixed plate 302, the second spring 304 works, and the clamping plates 305 are pushed to clamp the transformer;
further, in this embodiment, the fan 202 is turned on to blow air into the casing 201, and the air flow is separated from the ventilation slot 203, so that the fan 202 can dry the inside of the device;
when the device vibrates, the damping plate 301 presses the upper fixing plate 208 to enable the sliding rod 207 to be pressed into the sliding sleeve 206, so that the upper fixing plate 208 moves downwards, and the springs 209 between the upper fixing plate 208 and the lower fixing plate 205 are pressed for damping, so that the device is prevented from being damaged due to vibration.
When the transformer is used, the transformer is inserted between the clamping plates 305, the clamping plates 305 are pushed outwards, the sliding rods 303 are pushed to slide on the inner wall of the fixed plate 302, the pushing of the clamping plates 305 enables the second springs 304 to be extruded between the clamping plates 305 and the fixed plate 302, the second springs 304 do work, and the clamping plates 305 are pushed to clamp the transformer;
turning on the fan 202 to blow air into the casing 201, and allowing the circulated air flow to escape from the ventilation groove 203;
when the device vibrates, the damping plate 301 presses the upper fixing plate 208 to enable the sliding rod 207 to be pressed into the sliding sleeve 206, so that the upper fixing plate 208 moves downwards, and the spring 209 between the upper fixing plate 208 and the lower fixing plate 205 is pressed for damping.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a mutual-inductor is with dismantlement formula protective housing, includes landing leg (1), its characterized in that: a shell mechanism (2) and a clamping mechanism (3) are arranged above the supporting leg (1);
the housing mechanism (2) comprises a ventilation part and a shock absorption part; the damping part is arranged at the inner side of the ventilation part; the ventilation part comprises a housing (201); the shock absorbing part comprises a lower fixing plate (205);
the clamping mechanism (3) comprises a spring part and a clamping part; the clamping part is arranged on the inner side of the spring part; the spring part comprises a shock absorbing plate (301); the clamping portion includes a clamping plate (305).
2. The detachable protective case for a transformer according to claim 1, wherein: the bottom surface of the shell (201) is fixedly connected with the top surface of the supporting leg (1), a fan (202) is arranged on the inner wall of the shell (201), and the surface of the fan (202) is fixedly connected with the inner wall of the shell (201).
3. The detachable protective case for a transformer according to claim 2, wherein: the surface of the shell (201) is provided with a ventilation groove (203), and the back of the shell (201) is hinged with a cover plate (204) through a hinge.
4. The detachable protective case for a transformer according to claim 1, wherein: the bottom surface of the lower fixing plate (205) is fixedly connected with the inner bottom surface of the shell (201), a sliding sleeve (206) is arranged on the top surface of the lower fixing plate (205), the bottom surface of the sliding sleeve (206) is fixedly connected with the top surface of the lower fixing plate (205), a sliding rod (207) is arranged on the inner wall of the sliding sleeve (206), and the surface of the sliding rod (207) is in sliding connection with the inner wall of the sliding sleeve (206).
5. The detachable protective case for a transformer according to claim 4, wherein: the top surface of the sliding rod (207) is provided with an upper fixing plate (208), the bottom surface of the upper fixing plate (208) is fixedly connected with the top surface of the sliding rod (207), the bottom surface of the upper fixing plate (208) is provided with a spring (209), the top surface of the spring (209) is fixedly connected with the bottom surface of the upper fixing plate (208), and the bottom surface of the spring (209) is fixedly connected with the top surface of the lower fixing plate (205).
6. The detachable protective case for a transformer according to claim 1, wherein: the damping plate (301) bottom surface is fixedly connected with the top surface of the upper fixing plate (208), the damping plate (301) top surface is provided with a fixing plate (302), the fixing plate (302) bottom surface is fixedly connected with the damping plate (301) top surface, the inner wall of the fixing plate (302) is provided with a sliding rod (303), and the surface of the sliding rod (303) is in sliding connection with the inner wall of the fixing plate (302).
7. The detachable protective case for a transformer according to claim 6, wherein: the inner side surface of the fixed plate (302) is provided with a second spring (304), and the outer side surface of the second spring (304) is fixedly connected with the inner side surface of the fixed plate (302).
8. The detachable protective case for a transformer according to claim 1, wherein: the clamping plate (305) lateral surface is fixedly connected with the inner lateral surface of the sliding rod (303), the clamping plate (305) lateral surface is fixedly connected with the outer lateral surface of the second spring (304), the inner lateral surface of the clamping plate (305) is provided with a protection pad (306), and the outer lateral surface of the protection pad (306) is fixedly connected with the inner lateral surface of the clamping plate (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321942509.9U CN220672377U (en) | 2023-07-24 | 2023-07-24 | Detachable protective shell for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321942509.9U CN220672377U (en) | 2023-07-24 | 2023-07-24 | Detachable protective shell for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220672377U true CN220672377U (en) | 2024-03-26 |
Family
ID=90329848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321942509.9U Active CN220672377U (en) | 2023-07-24 | 2023-07-24 | Detachable protective shell for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220672377U (en) |
-
2023
- 2023-07-24 CN CN202321942509.9U patent/CN220672377U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |