CN209297875U - Single, three-phase inversion power transformer - Google Patents
Single, three-phase inversion power transformer Download PDFInfo
- Publication number
- CN209297875U CN209297875U CN201920339854.0U CN201920339854U CN209297875U CN 209297875 U CN209297875 U CN 209297875U CN 201920339854 U CN201920339854 U CN 201920339854U CN 209297875 U CN209297875 U CN 209297875U
- Authority
- CN
- China
- Prior art keywords
- transformer
- main body
- body case
- slide bar
- phase inversion
- Prior art date
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to transformer technology fields, and disclose list, three-phase inversion power transformer, including main body case, slide opening is offered at the top of the main body case, the internal activity of the slide opening is connected with slide bar, the outer surface thread of the slide bar is connected with screwed pipe, the outer surface of the slide bar is connected with casing, the front and back of described sleeve pipe is fixedly connected to kelly, card slot is offered at the top of the main body case and corresponding kelly, the inner bottom wall of the main body case is fixedly installed with fixed block, sliding slot is offered at the top of the fixed block, the sliding slot is connected to the external of fixed block, the internal activity of the sliding slot is connected with sliding block, the bottom end of the slide bar and the top of sliding block are fixedly installed with movable block, two opposite sides of the movable block offer limiting slot, the inside of the limiting slot passes through transformer Ontology is flexibly connected.Single, the three-phase inversion power transformer, is easy to remove and repair, time saving and energy saving.
Description
Technical field
The utility model relates to transformer technology field, specially a kind of list, three-phase inversion power transformer.
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, major function have: voltage transformation, current transformation, impedance transformation, isolation and pressure stabilizing etc. can be divided by purposes
Are as follows: (electric furnace becomes, rectifies change, power frequency testing transformer, pressure regulator, mining change, audio transformation for power transformer and special transformer
Device, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer, reactor and mutual inductor etc.).
Wherein single, three-phase inversion power transformer belongs to one of transformer, however most list, three-phase inversion power supply
Transformer is placed in shell and is protected, and when needing to repair list, three-phase inversion power transformer, is torn open
It unloads, leads to inconvenience extremely, it is time-consuming and laborious, so a kind of list, three-phase inversion power transformer are proposed to solve the above problems.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of list, three-phase inversion power transformer, has conveniently
Detachable maintaining, it is time saving and energy saving the advantages that, solve when repairing, dismantled, lead to inconvenience extremely, it is time-consuming to take
The problem of power.
(2) technical solution
It is easy to remove and repair for realization is above-mentioned, time saving and energy saving purpose, the utility model provides the following technical solutions: single,
Three-phase inversion power transformer, including main body case, slide opening is offered at the top of the main body case, and the internal activity of the slide opening connects
It is connected to slide bar, the outer surface thread of the slide bar is connected with screwed pipe, and the outer surface of the slide bar is connected with casing, described
The front and back of casing is fixedly connected to kelly, offers card slot at the top of the main body case and corresponding kelly, described
The inner bottom wall of main body case is fixedly installed with fixed block, offers sliding slot at the top of the fixed block, the sliding slot and fixed block
Outside connection, the internal activity of the sliding slot are connected with sliding block, and the bottom end of the slide bar and the top of sliding block are fixedly installed with
Movable block, two opposite sides of the movable block offer limiting slot, and the inside of the limiting slot passes through transformer sheet
Body is flexibly connected, and the top movable block is connected with threaded rod, at the top of the transformer body and corresponding threaded rod
Threaded hole is offered, the bottom end of the threaded rod is threadedly coupled with the inner surface of threaded hole, and the right side inner wall of the main body case is solid
Surely it is connected with fixing pipe, the inner wall of the fixing pipe is fixedly installed with spring, is fixedly connected with motion bar on the left of the spring,
The left end of the motion bar is run through and extends to the outside of casing and be fixedly installed with push plate, the left side of the push plate and transformer
Body contacts are hinged with case lid on the left of the main body case.
Preferably, the quantity of the threaded rod is two, and is evenly distributed at the center of transformer body.
Preferably, the quantity of the fixing pipe is two, and is evenly distributed on the top and bottom on the right side of main body case, two
The axle center of the fixing pipe and transformer body is in symmetry shape.
Preferably, the perpendicular angle of bottom end Yu the top movable block of the slide bar, the top of the slide bar is fixed to be connected
It is connected to limit plate.
Preferably, the perpendicular angle in the top of the sliding block and the bottom end of movable block, the length and transformer body of sliding block
Length it is identical.
Preferably, the inner bottom wall of limiting slot described in bottom is fixedly installed with cushion, and the size of the cushion is greater than transformer
The size of body bottom portion.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of list, three-phase inversion power transformer, has following beneficial
Effect:
1, single, the three-phase inversion power transformer, is threadedly coupled by screwed pipe with slide bar, the kelly on drive casing to
Lower movement is located at kelly in the inside of card slot, movable block is fixed to transformer body, and rotation screwed pipe is convenient to change
Depressor ontology is fixed and moves, and effectively transformer body is prevented to be subjected to displacement with threaded hole by threaded rod, passes through bullet
Spring is fixedly connected with motion bar, it may be convenient to which transformer body is released to the outside of main body case.
2, single, the three-phase inversion power transformer makes motion bar pass through push plate driving transformer ontology by spring reset
Mobile, the bottom of movable block is fixedly connected with sliding block, and sliding block moves in sliding slot, plays sliding block to transformer body mobile steady
Fixed effect.
Detailed description of the invention
Fig. 1 is the utility model structure sectional view；
Fig. 2 is the utility model casing and kelly attachment structure schematic diagram.
In figure: 1 main body case, 2 slide openings, 3 slide bars, 4 screwed pipes, 5 casings, 6 kellies, 7 card slots, 8 fixed blocks, 9 sliding slots, 10 are slided
Block, 11 movable blocks, 12 limiting slots, 13 transformer bodies, 14 threaded rods, 15 threaded holes, 16 springs, 17 motion bars, 18 push plates, 19
Fixing pipe, 20 case lids.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Single referring to FIG. 1-2, three-phase inversion power transformer, including main body case 1, the top of main body case 1 offer slide opening
2, the internal activity of slide opening 2 is connected with slide bar 3, the bottom end of slide bar 3 and the perpendicular angle of top movable block 11, the top of slide bar 3
It is fixedly connected with limit plate, the outer surface thread of slide bar 3 is connected with screwed pipe 4, is threadedly coupled by screwed pipe 4 with slide bar 3, band
Kelly 6 on dynamic casing 5 moves down, and is located at kelly 6 in the inside of card slot 7, make movable block 11 to transformer body 13 into
Row is fixed, and rotation screwed pipe 4 is convenient to be fixed and move to transformer body 13, effective by threaded rod 14 and threaded hole 15
Prevent transformer body 13 to be subjected to displacement, be fixedly connected by spring 16 with motion bar 17, it may be convenient to by transformer sheet
Body 13 releases the outside of main body case 1, and the outer surface of slide bar 3 is connected with casing 5, and the front and back of casing 5 is fixed to be connected
It is connected to kelly 6, offers card slot 7 at the top of main body case 1 and corresponding kelly 6, the inner bottom wall of main body case 1 is fixedly installed with fixation
Block 8, the top of fixed block 8 offer sliding slot 9, and sliding slot 9 is connected to the external of fixed block 8, and the internal activity of sliding slot 9 is connected with cunning
Block 10, the top of sliding block 10 and the perpendicular angle in bottom end of movable block 11, the length of sliding block 10 and the length of transformer body 13
Identical, the bottom end of slide bar 3 and the top of sliding block 10 are fixedly installed with movable block 11, and two opposite sides of movable block 11 are opened
Equipped with limiting slot 12, the inner bottom wall of bottom limiting slot 12 is fixedly installed with cushion, and the size of cushion is greater than 13 bottom of transformer body
The size in portion, the inside of limiting slot 12 pass through transformer body 13 and are flexibly connected, and top movable block 11 is connected with screw thread
Bar 14, the quantity of threaded rod 14 is two, and is evenly distributed at the center of transformer body 13, the top of transformer body 13
And threaded hole 15 is offered at corresponding threaded rod 14, the bottom end of threaded rod 14 is threadedly coupled with the inner surface of threaded hole 15, main body
The right side inner wall of case 1 is fixedly connected with fixing pipe 19, and the quantity of fixing pipe 19 is two, and is evenly distributed on 1 right side of main body case
Top and bottom, the axle center of two fixing pipes 19 and transformer body 13 is in symmetry shape, and the inner wall of fixing pipe 19 is fixedly mounted
There is spring 16, resetted by spring 16, keeps motion bar 17 mobile by 18 driving transformer ontology 13 of push plate, the bottom of movable block 11
Portion is fixedly connected with sliding block 10, and sliding block 10 moves in sliding slot 9, and sliding block 10 is made to play mobile stable work to transformer body 13
With the left side of spring 16 is fixedly connected with motion bar 17, and the left end of motion bar 17 is run through and extends to outside and the fixation of casing 5
Push plate 18 is installed, the left side of push plate 18 is contacted with transformer body 13, and the left side of main body case 1 is hinged with case lid 20.
When in use, it is threadedly coupled by screwed pipe 4 with slide bar 3, drives the kelly 6 on casing 5 to move down, make kelly
6 are located in the inside of card slot 7, and movable block 11 is fixed to transformer body 13, and rotation screwed pipe 4 is convenient to transformer sheet
Body 13 is fixed and moves, and effectively prevents transformer body 13 to be subjected to displacement by threaded rod 14 and threaded hole 15, passes through
Spring 16 is fixedly connected with motion bar 17, it may be convenient to which the outside that transformer body 13 is released to main body case 1 passes through spring 16
It resetting, keeps motion bar 17 mobile by 18 driving transformer ontology 13 of push plate, the bottom of movable block 11 is fixedly connected with sliding block 10,
Sliding block 10 moves in sliding slot 9, and sliding block 10 is made to play mobile stable effect to transformer body 13.
In conclusion single, the three-phase inversion power transformer, is threadedly coupled by screwed pipe 4 with slide bar 3, casing 5 is driven
On kelly 6 move down, be located at kelly 6 in the inside of card slot 7, movable block 11 be fixed to transformer body 13,
Rotation screwed pipe 4 is convenient to be fixed and moves to transformer body 13, is effectively prevented by threaded rod 14 and threaded hole 15
Transformer body 13 is subjected to displacement, and is fixedly connected by spring 16 with motion bar 17, it may be convenient to push away transformer body 13
The outside of main body case 1 out.
Also, it is resetted by spring 16, keeps motion bar 17 mobile by 18 driving transformer ontology 13 of push plate, movable block 11
Bottom be fixedly connected with sliding block 10, sliding block 10 moves in sliding slot 9, and sliding block 10 is made to play mobile stabilization to transformer body 13
Effect.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. single, three-phase inversion power transformer, including main body case (1), it is characterised in that: opened up at the top of the main body case (1)
Have slide opening (2), the outer surface thread that the internal activity of the slide opening (2) is connected with slide bar (3) slide bar (3) is connected with screw thread
It manages (4), the outer surface of the slide bar (3) is connected with casing (5), and the front and back of described sleeve pipe (5) is fixedly connected with
Have kelly (6), is offered card slot (7) at the top of the main body case (1) and corresponding kelly (6), the interior bottom of the main body case (1)
Wall is fixedly installed with fixed block (8), is offered sliding slot (9) at the top of the fixed block (8), the sliding slot (9) and fixed block (8)
External connection, the internal activity of the sliding slot (9) is connected with sliding block (10), the bottom end of the slide bar (3) and sliding block (10)
Top is fixedly installed with movable block (11), and two opposite sides of the movable block (11) offer limiting slot (12), institute
The inside for stating limiting slot (12) passes through transformer body (13) flexible connection, and the top movable block (11) is connected with spiral shell
Rasp bar (14) offers threaded hole (15), the screw thread at the top of the transformer body (13) and corresponding threaded rod (14)
The bottom end of bar (14) is threadedly coupled with the inner surface of threaded hole (15), and the right side inner wall of the main body case (1) is fixedly connected with
Fixed pipe (19), the inner wall of the fixing pipe (19) are fixedly installed with spring (16), are fixedly connected on the left of the spring (16)
The left end of motion bar (17), the motion bar (17) is run through and extends to the outside of casing (5) and be fixedly installed with push plate (18),
The left side of the push plate (18) is contacted with transformer body (13), is hinged with case lid (20) on the left of the main body case (1).
2. list according to claim 1, three-phase inversion power transformer, it is characterised in that: the number of the threaded rod (14)
Amount is two, and is evenly distributed at the center of transformer body (13).
3. list according to claim 1, three-phase inversion power transformer, it is characterised in that: the number of the fixing pipe (19)
Amount is two, and is evenly distributed on the top and bottom on the right side of main body case (1), two fixing pipes (19) and transformer body
(13) axle center is in symmetry shape.
4. list according to claim 1, three-phase inversion power transformer, it is characterised in that: the bottom end of the slide bar (3) with
Top the movable block (11) perpendicular angle, the top of the slide bar (3) are fixedly connected with limit plate.
5. list according to claim 1, three-phase inversion power transformer, it is characterised in that: the top of the sliding block (10)
It is identical as the length of transformer body (13) as the length of the perpendicular angle in bottom end of movable block (11), sliding block (10).
6. list according to claim 1, three-phase inversion power transformer, it is characterised in that: limiting slot described in bottom (12)
Inner bottom wall be fixedly installed with cushion, the size of the cushion is greater than the size of transformer body (13) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920339854.0U CN209297875U (en) | 2019-03-18 | 2019-03-18 | Single, three-phase inversion power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920339854.0U CN209297875U (en) | 2019-03-18 | 2019-03-18 | Single, three-phase inversion power transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209297875U true CN209297875U (en) | 2019-08-23 |
Family
ID=67643315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920339854.0U Expired - Fee Related CN209297875U (en) | 2019-03-18 | 2019-03-18 | Single, three-phase inversion power transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209297875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111446065A (en) * | 2020-05-16 | 2020-07-24 | 湖北金力特电气有限公司 | Transformer with fire prevention function |
-
2019
- 2019-03-18 CN CN201920339854.0U patent/CN209297875U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111446065A (en) * | 2020-05-16 | 2020-07-24 | 湖北金力特电气有限公司 | Transformer with fire prevention function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205647155U (en) | Generator with shock -absorbing function | |
| CN206819836U (en) | A kind of safe and reliable formula transformer tank | |
| CN209297875U (en) | Single, three-phase inversion power transformer | |
| CN106876092A (en) | A kind of transformer tank for effectively preventing corrugated plate from deforming | |
| CN107611900A (en) | A kind of power high-voltage line support meanss of convenient regulation | |
| CN207397883U (en) | A kind of transformer with heat sinking function | |
| WO2020125141A1 (en) | Converter transformer for hvdc transmission | |
| CN203843400U (en) | Novel multifunctional electrode thermostat | |
| CN208889421U (en) | A kind of protection equipment for transformer | |
| CN207264863U (en) | A kind of easy-to-mount transformer | |
| CN209183816U (en) | A kind of scalable data line socket | |
| CN108362194A (en) | A kind of transformer automatic detection device | |
| CN207947154U (en) | A kind of lightning protection transformer | |
| CN212380225U (en) | Fully-sealed transformer | |
| CN207895949U (en) | A kind of high frequency transformer with heat sinking function | |
| CN208488519U (en) | Induced over voltage withstand test device when a kind of transformer is long | |
| CN208208537U (en) | A kind of transformer thermometer of easy access | |
| CN208737987U (en) | A kind of transformer of maintenance replacement easy to disassemble | |
| CN214123635U (en) | Transformer fixed mounting base | |
| CN208014492U (en) | A kind of transformer tank | |
| CN207765274U (en) | A kind of transformer cooling fan more changing device | |
| CN206134419U (en) | Dry -type transformer | |
| CN208889417U (en) | A kind of environment-friendly type oil immersion-type distribution transformer based on high-flash vegetable oil | |
| CN209593265U (en) | A kind of high-voltage frequency converter cabinet easy to disassemble | |
| CN207338995U (en) | Movable base |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190823 Termination date: 20200318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |