CN207302804U - A kind of combined transformer - Google Patents
A kind of combined transformer Download PDFInfo
- Publication number
- CN207302804U CN207302804U CN201721301850.0U CN201721301850U CN207302804U CN 207302804 U CN207302804 U CN 207302804U CN 201721301850 U CN201721301850 U CN 201721301850U CN 207302804 U CN207302804 U CN 207302804U
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- Prior art keywords
- transformer
- transformer body
- fixedly connected
- sliding
- connecting rod
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Abstract
The utility model discloses a kind of combined transformer, including transformer body, the bottom of the transformer body is provided with ground, the inside on the ground is fixedly connected with limiting plate, the outside on ground is extended at the top of the limiting plate to contact with the bottom of transformer body, the front of the transformer body is connected with placement door, and the positive right side of the placement door is fixedly connected with handle.The utility model is by setting being used cooperatively for limited post, push rod, spring, limiting slot, card slot, sliding sleeve, slide bar, the first contiguous block, drive link, first connecting rod, the second contiguous block, second connecting rod, the first mobile bar, the first locating piece, the second mobile bar, the second locating piece and kelly, solve the problems, such as that existing combined transformer stability is poor, the combined transformer, possesses the advantages of stability is good, user is not in mobile phenomenon when in use, prevent from hurting pedestrian, improve the practicality of combined transformer.
Description
Technical field
Transformer technology field is the utility model is related to, is specially a kind of combined transformer.
Background technology
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Level coil and iron core (magnetic core), major function has：Voltage transformation, current transformation, impedance conversion, isolation, voltage stabilizing (magnetic saturation transformation
Device) etc., it can be divided into, according to use,：Power transformer and special transformer (electric furnace change, rectification change, power frequency testing transformer, pressure regulation
Device, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer,
Reactor, mutual inductor etc.) combined transformer be transformer one kind, fusible link, the multistation looped network load of this transformer
The component of switch, no-excitation voltage regulating tap switch all as transformer is easily exchanged in oil tank of transformer outside fuel tank
Fusible link or operational load switch and change the operating condition of transformer, and high-pressure side is defeated by the elbow cable that can be plugged with on-load
Enter electric energy, another dress low-pressure line-outgoing storehouse outside fuel tank, storehouse Nei You spaces can installed protection device and measuring instrumentss on request, all bands
Electric position all in the case, without exposed live part because critical piece is all in fuel tank, still it be referred to as combined type variable-pressure
Device, is referred to as box-type substation without it, but existing combined transformer stability is poor, causes user easily to go out when in use
Phenomenon is now moved, hurts pedestrian, reduces the practicality of combined transformer.
Utility model content
The purpose of this utility model is to provide a kind of combined transformer, possesses the advantages of stability is good, solves existing
There is the problem of combined transformer stability is poor.
To achieve the above object, the utility model provides following technical solution：A kind of combined transformer, including transformer
Body, the bottom of the transformer body are provided with ground, and the inside on the ground is fixedly connected with limiting plate, the limiting plate
Top extend to the outside on ground and contacted with the bottom of transformer body, the front of the transformer body, which is connected with, puts
Door is put, the positive right side of the placement door is fixedly connected with handle；
Limited post is fixedly connected with the top of the limiting plate, the right side opening of the transformer body bottom is equipped with spacing
Groove, extends to the inside of limiting slot at the top of the limited post and is flexibly connected with limiting slot, the limited post is located at limiting slot
Internal left side offers card slot, push rod is provided with the left of the transformer body, the right end of the push rod runs through transformer
Body simultaneously extends to the inside of transformer body and is fixedly connected with spring, the right end of the spring with the right side of transformer body inner wall
Top be fixedly connected, the bottom that the push rod is located at transformer body inner cavity is fixedly connected with sliding sleeve, the inside of the sliding sleeve
Slidably connect slide bar, the both sides of the both ends of the slide bar respectively with transformer body inner wall are fixedly connected, the bottom of the sliding sleeve
Portion is fixedly connected with the first contiguous block, and the bottom of first contiguous block is connected with drive link, and the drive link is positive
Bottom is connected with first connecting rod, and the top movable of the first connecting rod is connected with the second contiguous block, second contiguous block
Left side with being fixedly connected on the left of transformer body inner wall, the bottom at the drive link back side is connected with second connecting rod,
The positive bottom of second connecting rod is connected with the first mobile bar, and the left end of first mobile bar is connected with first
Locating piece, the bottom of first locating piece are fixedly connected with the bottom of transformer body inner wall, the second connecting rod back side
Bottom is connected with the second mobile bar, and the right end of second mobile bar is connected with the second locating piece, and described second is fixed
Kelly is fixedly connected with the right side of the block of position, the right end of the kelly through transformer body and extends to the inside of card slot.
Preferably, the left end of the push rod is fixedly connected with push-plate, and the surface of the push-plate is provided with anti-skid chequer.
Preferably, the push rod, which is located at the top of transformer body inner cavity, is fixedly connected with the first sliding block, the transformer
Right side opening at the top of inner body wall is equipped with the first sliding groove, and first sliding block is slidably connected with the first sliding groove.
Preferably, the kelly is located at the bottom of transformer body inner cavity and is fixedly connected with the second sliding block, the transformer
The right side opening of inner body wall bottom is equipped with the second sliding slot, and second sliding slot is slidably connected with the second sliding block.
Preferably, rubber pad, the left side of the rubber pad and the right side of kelly are fixedly connected with the right side of the card slot inner wall
End in contact.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is by setting limited post, push rod, spring, limiting slot, card slot, sliding sleeve, slide bar, the first connection
Block, drive link, first connecting rod, the second contiguous block, second connecting rod, the first mobile bar, the first locating piece, the second mobile bar, second
Being used cooperatively for locating piece and kelly, solves the problems, such as that existing combined transformer stability is poor, the combined transformer, tool
The advantages of standby stability is good, user is not in mobile phenomenon when in use, prevents from hurting pedestrian, improves combined type variable-pressure
The practicality of device.
2nd, the utility model is by setting push-plate, can be convenient for users to promoting push rod, by setting the first sliding block and the
One sliding slot, can not only limit the shift position of push rod, but can anti-throw-out lever rock, pass through and set the second sliding block and second to slide
Groove, can limit the movement of kelly, prevent kelly from rocking, and by setting rubber pad, can protect card slot, prevent card slot and kelly
There is impingement phenomenon.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the partial structurtes enlarged diagram of the utility model A；
Fig. 3 is the utility model structure front view.
In figure：Door, 5 handles, 6 limited posts, 7 push rods, 8 springs, 9 limits are placed in 1 transformer body, 2 ground, 3 limiting plates, 4
Position groove, 10 card slots, 11 sliding sleeves, 12 slide bars, 13 first contiguous blocks, 14 drive links, 15 first connecting rods, 16 second contiguous blocks, 17 the
Two connecting rods, 18 first mobile bars, 19 first locating pieces, 20 second mobile bars, 21 second locating pieces, 22 kellies, 23 push-plates, 24
One sliding block, 25 the first sliding grooves, 26 second sliding blocks, 27 second sliding slots, 28 rubber pads.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of combined transformer, including transformer body 1, the bottom of transformer body 1 are provided with
Ground 2, the inside on ground 2 are fixedly connected with limiting plate 3, and the top of limiting plate 3 extends to outside and the transformer body on ground 2
1 bottom contact, the front of transformer body 1, which is connected with, places door 4, places 4 positive right side of door and is fixedly connected with handle
Hand 5；
The top of limiting plate 3 is fixedly connected with limited post 6, and the right side opening of 1 bottom of transformer body is equipped with limiting slot 9, limit
The top of position column 6 extends to the inside of limiting slot 9 and is flexibly connected with limiting slot 9, and limited post 6 is located at the left side inside limiting slot 9
Side offers card slot 10, and the left side of transformer body 1 is provided with push rod 7, and the left end of push rod 7 is fixedly connected with push-plate 23, push-plate
23 surface is provided with anti-skid chequer, can be convenient for users to promoting push rod 7 by setting push-plate 23, and push rod 7 is located at transformer sheet
It is fixedly connected with the first sliding block 24 at the top of 1 inner cavity of body, the right side opening at the top of 1 inner wall of transformer body is equipped with the first sliding groove 25,
First sliding block 24 is slidably connected with the first sliding groove 25, by setting the first sliding block 24 and the first sliding groove 25, can both limit push rod 7
Shift position, and can anti-throw-out lever 7 rock, the right end of push rod 7 is through transformer body 1 and extends to transformer body 1
Inside be fixedly connected with spring 8, the right end of spring 8 is fixedly connected with the top on the right side of 1 inner wall of transformer body, push rod 7
Sliding sleeve 11 is fixedly connected with the bottom of 1 inner cavity of transformer body, the internal slide of sliding sleeve 11 is connected with slide bar 12, slide bar 12
Both sides of the both ends respectively with 1 inner wall of transformer body are fixedly connected, and the bottom of sliding sleeve 11 is fixedly connected with the first contiguous block 13, the
The bottom of one contiguous block 13 is connected with drive link 14, and 14 positive bottom of drive link is connected with first connecting rod 15, the
The top movable of one connecting rod 15 is connected with the second contiguous block 16, the left side of the second contiguous block 16 and a left side for 1 inner wall of transformer body
Side is fixedly connected, and the bottom at 14 back side of drive link is connected with second connecting rod 17, and the activity of 17 positive bottom of second connecting rod is even
The first mobile bar 18 is connected to, the left end of the first mobile bar 18 is connected with the first locating piece 19, the bottom of the first locating piece 19
It is fixedly connected with the bottom of 1 inner wall of transformer body, the bottom at 17 back side of second connecting rod is connected with the second mobile bar 20, the
The right end of two mobile bars 20 is connected with the second locating piece 21, and the right side of the second locating piece 21 is fixedly connected with kelly 22, card
The bottom that bar 22 is located at 1 inner cavity of transformer body is fixedly connected with the second sliding block 26, the right side opening of 1 inner wall bottom of transformer body
Equipped with the second sliding slot 27, the second sliding slot 27 is slidably connected with the second sliding block 26, by setting the second sliding block 26 and the second sliding slot 27,
The movement of kelly 22 can be limited, prevents kelly 22 from rocking, rubber pad 28, rubber pad are fixedly connected with the right side of 10 inner wall of card slot
28 left side is contacted with the right end of kelly 22, by setting rubber pad 28, can be protected card slot 10, be prevented card slot 10 and kelly 22
There is impingement phenomenon, the right end of kelly 22 is through transformer body 1 and extends to the inside of card slot 10, by set limited post 6,
Push rod 7, spring 8, limiting slot 9, card slot 10, sliding sleeve 11, slide bar 12, the first contiguous block 13, drive link 14, first connecting rod 15,
Two contiguous blocks 16, second connecting rod 17, the first mobile bar 18, the first locating piece 19, the second mobile bar 20, the second locating piece 21 and card
Bar 22 is used cooperatively, and solves the problems, such as that existing combined transformer stability is poor, the combined transformer, possesses stability
The advantages of good, user are not in mobile phenomenon when in use, prevent from hurting pedestrian, improve the practicality of combined transformer
Property.
In use, user promotes push rod 7, the movement compression spring 8 of push rod 7 by push-plate 23, the movement of push rod 7 drives sliding sleeve
11 move on the surface of slide bar 12, and sliding sleeve 11 drives drive link 14 to move by the first contiguous block 13, and drive link 14 is moved through
15 and second contiguous block 16 of first connecting rod drives second connecting rod 17 to move, and second connecting rod 17 is moved through the first mobile bar 18 and the
A positioning block 19 drives the second mobile bar 20 to move, and the second mobile bar 20 is moved through the second locating piece 21 and drives kelly 22 to move
It is dynamic, then transformer body 1 is combined with limiting plate 3, limited post 6 is inserted into limiting slot 9, push-plate 23 is unclamped, is resetted by spring 8
Kelly 22 is set to be inserted into inside card slot 10.
In summary：The combined transformer, passes through limited post 6, push rod 7, spring 8, limiting slot 9, card slot 10, sliding sleeve
11st, slide bar 12, the first contiguous block 13, drive link 14, first connecting rod 15, the second contiguous block 16, second connecting rod 17, the first mobile bar
18th, the cooperation of the first locating piece 19, the second mobile bar 20, the second locating piece 21 and kelly 22, solves existing combined type variable-pressure
The problem of device stability is poor.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of combined transformer, including transformer body (1), it is characterised in that：The bottom of the transformer body (1) is set
Ground (2) is equipped with, the inside of the ground (2) is fixedly connected with limiting plate (3), extends to ground at the top of the limiting plate (3)
The outside in face (2) is contacted with the bottom of transformer body (1), and the front of the transformer body (1) is connected with placement door
(4), described placement door (4) positive right side is fixedly connected with handle (5)；
Limited post (6) is fixedly connected with the top of the limiting plate (3), the right side opening of transformer body (1) bottom is equipped with
Limiting slot (9), extends to the inside of limiting slot (9) at the top of the limited post (6) and is flexibly connected with limiting slot (9), described
Limited post (6) is located at the internal left side of limiting slot (9) and offers card slot (10), is provided with the left of the transformer body (1)
Push rod (7), the right end of the push rod (7) is through transformer body (1) and extends to the inside of transformer body (1) and is fixedly connected
There is spring (8), the right end of the spring (8) is fixedly connected with the top on the right side of transformer body (1) inner wall, the push rod (7)
Sliding sleeve (11) is fixedly connected with positioned at the bottom of transformer body (1) inner cavity, the internal slide of the sliding sleeve (11) is connected with cunning
Bar (12), the both sides of the both ends of the slide bar (12) respectively with transformer body (1) inner wall are fixedly connected, the sliding sleeve (11)
Bottom is fixedly connected with the first contiguous block (13), and the bottom of first contiguous block (13) is connected with drive link (14), institute
State drive link (14) positive bottom and be connected with first connecting rod (15), the top movable of the first connecting rod (15) is connected with
Second contiguous block (16), the left side of second contiguous block (16) are described with being fixedly connected on the left of transformer body (1) inner wall
The bottom at drive link (14) back side is connected with second connecting rod (17), and the positive bottom of second connecting rod (17) is flexibly connected
There is the first mobile bar (18), the left end of first mobile bar (18) is connected with the first locating piece (19), and described first is fixed
The bottom of position block (19) is fixedly connected with the bottom of transformer body (1) inner wall, and the bottom at second connecting rod (17) back side is lived
Dynamic to be connected with the second mobile bar (20), the right end of second mobile bar (20) is connected with the second locating piece (21), described
Kelly (22) is fixedly connected with the right side of second locating piece (21), the right end of the kelly (22) runs through transformer body (1) simultaneously
Extend to the inside of card slot (10).
A kind of 2. combined transformer according to claim 1, it is characterised in that：The left end of the push rod (7), which is fixed, to be connected
Push-plate (23) is connected to, the surface of the push-plate (23) is provided with anti-skid chequer.
A kind of 3. combined transformer according to claim 1, it is characterised in that：The push rod (7) is located at transformer sheet
It is fixedly connected with the first sliding block (24) at the top of body (1) inner cavity, the right side opening at the top of transformer body (1) inner wall is equipped with the
One sliding slot (25), first sliding block (24) are slidably connected with the first sliding groove (25).
A kind of 4. combined transformer according to claim 1, it is characterised in that：The kelly (22) is located at transformer sheet
The bottom of body (1) inner cavity is fixedly connected with the second sliding block (26), and the right side opening of transformer body (1) the inner wall bottom is equipped with the
Two sliding slots (27), second sliding slot (27) are slidably connected with the second sliding block (26).
A kind of 5. combined transformer according to claim 1, it is characterised in that：The right side of card slot (10) inner wall is consolidated
Surely rubber pad (28) is connected with, the left side of the rubber pad (28) is contacted with the right end of kelly (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721301850.0U CN207302804U (en) | 2017-10-10 | 2017-10-10 | A kind of combined transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721301850.0U CN207302804U (en) | 2017-10-10 | 2017-10-10 | A kind of combined transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207302804U true CN207302804U (en) | 2018-05-01 |
Family
ID=62413744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721301850.0U Expired - Fee Related CN207302804U (en) | 2017-10-10 | 2017-10-10 | A kind of combined transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207302804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109077934A (en) * | 2018-07-09 | 2018-12-25 | 汤越 | Blind person's medication speech prompting system |
-
2017
- 2017-10-10 CN CN201721301850.0U patent/CN207302804U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109077934A (en) * | 2018-07-09 | 2018-12-25 | 汤越 | Blind person's medication speech prompting system |
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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 |
Granted publication date: 20180501 Termination date: 20181010 |
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| CF01 | Termination of patent right due to non-payment of annual fee |