CN208478069U - A kind of AC transmission electric power locomotive transformer - Google Patents
A kind of AC transmission electric power locomotive transformer Download PDFInfo
- Publication number
- CN208478069U CN208478069U CN201820707162.2U CN201820707162U CN208478069U CN 208478069 U CN208478069 U CN 208478069U CN 201820707162 U CN201820707162 U CN 201820707162U CN 208478069 U CN208478069 U CN 208478069U
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- China
- Prior art keywords
- plate
- transformer
- cabinet
- electric power
- damping device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of AC transmission electric power locomotive transformers, its structure includes support frame, transformer, support plate, chamber door, connecting plate, thermovent, hanging ring, upper head plate, cabinet, fixed plate, bottom plate, fixed damping device, the lower surface of support frame and the lower surface of bottom plate fit, the lower surface of transformer and the upper surface of fixed damping device fit, a kind of AC transmission electric power locomotive transformer of the utility model, structure is equipped with fixed damping device, carry out using when in locomotive driving, the transformer in cabinet is set to generate shake, the spring piston bar and pressing plate in fixed damping device are squeezed in shake, then spring piston bar is by squeezing small oil cavity, pressing plate makes spherical piston device and spring compression bar by squeezing latch plate, they carry out the movement repeatedly for so squeezing rebound, fixed transformer simultaneously, Make the squeezing it can not to neighbouring element by moving repeatedly to locomotive work, prevent other elements from damaging of its safety.
Description
Technical field
The utility model is a kind of AC transmission electric power locomotive transformer, belongs to transformer technology field.
Background technique
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Grade coil and iron core magnetic core, major function have: voltage transformation, current transformation, impedance transformation, isolation, pressure stabilizing etc., can be with by purposes
Be divided into: power transformer and special transformer, electric furnace become, rectify change, power frequency testing transformer, pressure regulator, mining change, audio change
Depressor, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer, reactor, mutual inductor etc..
Circuit symbol often uses T as beginning of number: T01, T201 etc..
Prior art discloses application No. is a kind of 201720967870.5 AC transmission electric power locomotive transformer,
Structure includes base fixing plate, anti-collision beam, transformer casing, buffering square, support frame, converter, workbench, insulation bottom
Seat, transformation coil, connecting terminal, potential device, outside protective covers, cooling fan, base fixing plate are mutually welded with anti-collision beam bottom
It connects, anti-collision beam is integrated with transformer casing, and transformer casing side is mutually welded with support frame, support frame and conversion
Device mutually welds, and transformer cabinet top is equipped with workbench, and workbench is connected through a screw thread with insulator foot, insulator foot and
Transformation coil is connected, and transformation coil is integrated with connecting terminal, but the prior art is easily produced in locomotive driving
The raw transformer to its inside generates shake, squeezes its internal element, causes its damage.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of AC transmission electric power locomotive transformation
Device is also easy to produce with the prior art of solution in locomotive driving and generates shake to the transformer of its inside, squeezes its internal member
Part, the problem of causing its damage.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of AC Drive is electric
Power locomotive transformer, structure include support frame, transformer, support plate, chamber door, connecting plate, thermovent, hanging ring, upper head plate, case
Body, fixed plate, bottom plate, fixed damping device, the lower surface of support frame as described above and the lower surface of bottom plate fit, the transformer
Lower surface and the upper surface of fixed damping device fit, the transformer is integrated with support plate, the support
The back side of plate and the front of connecting plate fit, and the chamber door is integrated with cabinet, and the thermovent insertion is installed on
The inside of cabinet, the hanging ring are integrated with cabinet, and the lower surface of the upper head plate and the upper surface of cabinet are parallel,
The front of the fixed plate and the back side of support plate fit, and the fixed damping device includes spherical piston device, outer wall, small oil
Chamber, spring piston bar, latch plate, pressing plate, spring compression bar, oil pocket, under the upper surface and latch plate of the spherical piston device
Surface fits, and the small oil cavity insertion is installed on the inside of outer wall, and the spring piston bar is nested with small oil cavity, the pressure
The upper surface of plate is parallel with latch plate upper surface, and the spring compression bar is nested with oil pocket.
Further, the fixed plate insertion is installed on the inside of cabinet.
Further, support frame as described above is mutually welded with fixed damping device.
Further, the upper surface of the outer wall and the lower surface of transformer fit.
Further, the pressing plate is rectangular parallelepiped structure.
Further, the transformer is cylindrical structure.
Further, the cabinet is and to have layer of oxide layer thereon made of stainless steel, prevent conduction.
Beneficial effect
A kind of AC transmission electric power locomotive transformer of the utility model, structure are equipped with fixed damping device, are made
Used time in locomotive driving, makes the transformer in cabinet generate shake, and the spring squeezed in fixed damping device in shake is living
Stopper rod and pressing plate, then spring piston bar makes spherical piston device and spring by squeezing latch plate by squeezing small oil cavity, pressing plate
Formula compression bar, they carry out the movement repeatedly for so squeezing rebound, while fixed transformer, make its safety to locomotive work,
By moving repeatedly, it squeeze it can not to neighbouring element, prevent other elements from damaging.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of AC transmission electric power locomotive transformer of the utility model；
Fig. 2 is the structural schematic diagram that a kind of fixed damping device of the utility model faces section.
In figure: support frame -1, transformer -2, support plate -3, chamber door -4, connecting plate -5, thermovent -6, hanging ring -7, upper end
Plate -8, cabinet -9, fixed plate -10, bottom plate -11, fixed damping device -12, spherical piston device -1201, outer wall -1202, small oil
Chamber -1203, spring piston bar -1204, latch plate -1205, pressing plate -1206, spring compression bar -1207, oil pocket -1208.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1, Fig. 2 are please referred to, the utility model provides a kind of AC transmission electric power locomotive transformer technology scheme: its structure
Including support frame 1, transformer 2, support plate 3, chamber door 4, connecting plate 5, thermovent 6, hanging ring 7, upper head plate 8, cabinet 9, fixed plate
10, bottom plate 11, fixed damping device 12, the lower surface of support frame as described above 1 and the lower surface of bottom plate 11 fit, the transformer
2 lower surface and the upper surface of fixed damping device 12 fit, and the transformer 2 is integrated with support plate 3, described
The back side of support plate 3 and the front of connecting plate 5 fit, and the chamber door 4 is integrated with cabinet 9, and the thermovent 6 is embedding
Enter to be installed on the inside of cabinet 9, the hanging ring 7 is integrated with cabinet 9, lower surface and the cabinet 9 of the upper head plate 8
Upper surface is parallel, and the front of the fixed plate 10 and the back side of support plate 3 fit, and the fixed damping device 12 includes ball
Shape piston device 1201, outer wall 1202, small oil cavity 1203, spring piston bar 1204, latch plate 1205, pressing plate 1206, spring pressure
Bar 1207, oil pocket 1208, the upper surface of the spherical piston device 1201 and the lower surface of latch plate 1205 fit, the small oil
Chamber 1203 is embedded in the inside for being installed on outer wall 1202, and the spring piston bar 1204 is nested with small oil cavity 1203, the pressing plate
1206 upper surface is parallel with 1205 upper surface of latch plate, and the spring compression bar 1207 is nested with oil pocket 1208, described
Fixed plate 10 is embedded in the inside for being installed on cabinet 9, support frame as described above 1 and fixed 12 phase of damping device welding, the outer wall 1202
Upper surface and the lower surface of transformer 2 fit, the pressing plate 1206 is rectangular parallelepiped structure, and the transformer 2 is cylindrical body
Structure, the cabinet 9 are and to have layer of oxide layer thereon made of stainless steel, prevent conduction.
Transformer 2 described in this patent is the device for changing alternating voltage using the principle of electromagnetic induction, main member
Primary coil, secondary coil and iron core, the cabinet 9 generally refers to the pedestal of driving parts, should have enough intensity and
Rigidity.
Carry out using when in locomotive driving, so that transformer 2 in cabinet 9 is generated shake, squeeze and fix in shake
Spring piston bar 1204 and pressing plate 1206 in damping device 12, then spring piston bar 1204, which passes through, squeezes small oil cavity 1203,
Pressing plate 1206 makes spherical piston device 1201 and spring compression bar 1207 by squeezing latch plate 1205, they are so squeezed
The movement repeatedly of rebound, while fixed transformer 2, make its safety to locomotive work.
The utility model solves the prior art in locomotive driving, is also easy to produce and generates shake to the transformer of its inside, squeezes
The problem of pressing its internal element, causing its damage, the utility model are combined with each other by above-mentioned component, and structure, which is equipped with, fixes
Damping device, carry out using when in locomotive driving, so that transformer in cabinet is generated shake, squeeze fixation in shake and subtracts
The spring piston bar and pressing plate in device are shaken, then spring piston bar makes by squeezing small oil cavity, pressing plate by squeezing latch plate
Spherical piston device and spring compression bar, they carry out the movement repeatedly for so squeezing rebound, while fixed transformer, make its peace
Complete squeeze it can not to neighbouring element, prevents other elements from damaging to locomotive work by moving repeatedly.
On the basic principles and main features of the present invention and the advantages of the present invention have been shown and described, for this
For the technical staff of field, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this reality
In the case where with novel spirit or essential attributes, the utility model can be realized in other specific forms.Therefore, no matter from
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by appended
Claim rather than above description limit, it is intended that the institute that will be fallen within the meaning and scope of the equivalent elements of the claims
It changes and is embraced therein.Right involved in should not treating any reference in the claims as limiting is wanted
It asks.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of AC transmission electric power locomotive transformer, it is characterised in that: its structure includes support frame (1), transformer (2), branch
Fagging (3), chamber door (4), connecting plate (5), thermovent (6), hanging ring (7), upper head plate (8), cabinet (9), fixed plate (10), bottom plate
(11), fixed damping device (12), the lower surface of support frame as described above (1) and the lower surface of bottom plate (11) fit, the transformation
The lower surface of device (2) and the upper surface of fixed damping device (12) fit, and the transformer (2) is integrated with support plate (3)
Change structure, the back side of the support plate (3) and the front of connecting plate (5) fit, and the chamber door (4) is integrated with cabinet (9)
Change structure, thermovent (6) insertion is installed on the inside of cabinet (9), and the hanging ring (7) is integrated with cabinet (9),
The lower surface of the upper head plate (8) is parallel with the upper surface of cabinet (9), front and support plate (3) of the fixed plate (10)
The back side fit, the fixed damping device (12) includes spherical piston device (1201), outer wall (1202), small oil cavity
(1203), spring piston bar (1204), latch plate (1205), pressing plate (1206), spring compression bar (1207), oil pocket (1208),
The upper surface of the spherical piston device (1201) and the lower surface of latch plate (1205) fit, small oil cavity (1203) insertion
It is installed on the inside of outer wall (1202), the spring piston bar (1204) is nested with small oil cavity (1203), the pressing plate
(1206) upper surface is parallel with latch plate (1205) upper surface, and the spring compression bar (1207) and oil pocket (1208) are mutually embedding
Set.
2. a kind of AC transmission electric power locomotive transformer according to claim 1, it is characterised in that: the fixed plate (10)
Insertion is installed on the inside of cabinet (9).
3. a kind of AC transmission electric power locomotive transformer according to claim 1, it is characterised in that: support frame as described above (1)
It is mutually welded with fixed damping device (12).
4. a kind of AC transmission electric power locomotive transformer according to claim 1, it is characterised in that: the outer wall (1202)
Upper surface and the lower surface of transformer (2) fit.
5. a kind of AC transmission electric power locomotive transformer according to claim 1, it is characterised in that: the pressing plate (1206)
For rectangular parallelepiped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820707162.2U CN208478069U (en) | 2018-05-11 | 2018-05-11 | A kind of AC transmission electric power locomotive transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820707162.2U CN208478069U (en) | 2018-05-11 | 2018-05-11 | A kind of AC transmission electric power locomotive transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208478069U true CN208478069U (en) | 2019-02-05 |
Family
ID=65221447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820707162.2U Expired - Fee Related CN208478069U (en) | 2018-05-11 | 2018-05-11 | A kind of AC transmission electric power locomotive transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208478069U (en) |
-
2018
- 2018-05-11 CN CN201820707162.2U patent/CN208478069U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20190511 |