CN208208528U - A kind of transformer yoke cushion block - Google Patents
A kind of transformer yoke cushion block Download PDFInfo
- Publication number
- CN208208528U CN208208528U CN201820669034.3U CN201820669034U CN208208528U CN 208208528 U CN208208528 U CN 208208528U CN 201820669034 U CN201820669034 U CN 201820669034U CN 208208528 U CN208208528 U CN 208208528U
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- China
- Prior art keywords
- block
- gear
- mounting seat
- fixedly connected
- spring
- Prior art date
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Abstract
The utility model relates to transformer technology fields, and disclose a kind of transformer yoke cushion block, including mounting seat, screw is threaded on the right side of the mounting seat, the left-hand end of the screw is threaded with movable block, link block is fixedly connected at the top of the movable block, the first spring is fixedly connected at the top of the link block, the first iron yoke is fixedly connected at the top of first spring, the bottom of first iron yoke offers loose slot, the screw be located among mounting seat and movable block one section is in contact with loose slot, auxiliary wheel is fixedly connected on the right side of the link block, the auxiliary wheel is in contact with the first iron yoke, the mounting seat is in contact with the first iron yoke, it is opened up at the top of the mounting seat fluted, the groove is in contact with movable block, the inside of the mounting seat is fixedly connected with second Spring.The transformer yoke cushion block, realizes the purpose for being easily installed and dismantling.
Description
Technical field
The utility model relates to transformer technology field, specially a kind of transformer yoke cushion block.
Background technique
Power transformer winding return yoke compression is one of the main indicator of power transformer aspect of performance, is transformer anti-impact
The key of ability is hit, and transformer impact resistance is one of the principal element for influencing service life of power transformer.
Existing transformer usually folder both ends burn-on angle bar perhaps pressing plate in the lower section of folder and angle bar or pressing plate
Iron yoke cushion block is set, by stretching screw coil pressing, but the iron yoke pad of existing transformer in the actual use process
Block is not easy to mount and dismount, and may cause the failure that transformer is unable to normal use, causes unnecessary trouble, so propose
A kind of transformer yoke cushion block solves the problems, such as above-mentioned propose.
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 transformer yoke cushion block, have be easily installed and
The advantages of disassembly, the iron yoke cushion block mounting means for solving existing transformer is not firm, and may cause transformer cannot be normal
The failure used causes the problem of unnecessary trouble.
(2) technical solution
To realize the above-mentioned purpose for being easily installed and dismantling, the utility model is provided the following technical solutions: a kind of transformer
Iron yoke cushion block, including mounting seat, screw is threaded on the right side of the mounting seat, and the left-hand end screw thread of the screw connects
It is connected to movable block, link block is fixedly connected at the top of the movable block, the first bullet is fixedly connected at the top of the link block
Spring is fixedly connected with the first iron yoke at the top of first spring, and the bottom of first iron yoke offers loose slot, the spiral shell
It follows closely one section among mounting seat and movable block to be in contact with loose slot, auxiliary is fixedly connected on the right side of the link block
Wheel, the auxiliary wheel are in contact with the first iron yoke, and the mounting seat is in contact with the first iron yoke, the top of the mounting seat
Open up fluted, the groove is in contact with movable block, and the inside of the mounting seat is fixedly connected with second spring, and described
It is fixedly connected with bullet block on the right side of two springs, fixture block is fixedly connected on the right side of the bullet block, the left side of the movable block is opened
Equipped with card slot, the card slot and fixture block are clamped, and the card slot and bullet block are clamped, and the left side of the bullet block is fixedly connected with connection
Bar, the connecting rod are rotatably connected to fixing axle far from one end of bullet block, and the external activity of the fixing axle is connected with the first tooth
Wheel, the inside of the mounting seat offer groove body, and the inside of the groove body is fixedly connected with rack gear, the rack gear and the first tooth
Wheel engagement, the bottom of the first gear are engaged with second gear, and the second gear is rotatably connected on the inside of mounting seat,
The front of the second gear is fixedly connected with operating stick.
Preferably, the first gear is in contact with groove body with second gear, and the loose slot is in contact with link block.
Preferably, the quantity of first spring is between one to three, and the loose slot is connected with groove body, described
The quantity of second spring is between one to four.
Preferably, the rack gear is located at the top of first gear and second gear, the quantity of the fixture block and the number of card slot
Amount is between one to three.
Preferably, the size of the second gear is greater than the size of first gear, and the length of the screw is greater than movable block
Length.
Preferably, the cross-sectional area of the mounting seat is greater than the cross-sectional area of the first iron yoke, the ruler of first spring
The very little size greater than second spring.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of transformer yoke cushion block, have it is following the utility model has the advantages that
1, pedestal and movable block, link block and the first spring can be fixedly mounted by screw in the transformer yoke cushion block
Movable block can be moved up and down when not being screwed, auxiliary wheel is more smooth by moving up and down for link block, even
It is in T shape to connect block, maximum width is greater than the smallest bore of loose slot, can achieve the effect of limitation link block moving range in this way
Fruit, the card slot opened up on the left of movable block while blocking bullet block and fixture block, and the effect of clamping is outstanding, and guarantee bullet block will not be easily
Card slot is left, the purpose being easily installed is realized.
2, the transformer yoke cushion block can drive second gear to rotate, the second gear of rotation by rotation process bar
The first gear being engaged with can be driven to rotate, the process of first gear rotation and the rack gear generation activity being engaged with, because
Be fixed in mounting seat for rack gear, it is irremovable, so this burst rotation power by first gear with connecting rod to the left or
It moves right, second spring guarantees that after operating stick of loosing one's grip, connecting rod can reset rapidly with first gear, in connecting rod
When being moved to the left, bullet block and fixture block also leave card slot simultaneously, not in the movement of limitation movable block, this when screw
It removes, then can be directly separated the first iron yoke and mounting seat, realize easy-to-dismount purpose.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged drawing of part A in the utility model Fig. 1.
In figure: 1 mounting seat, 2 screws, 3 movable blocks, 4 link blocks, 5 first springs, 6 first iron yokes, 7 loose slots, 8 auxiliary
Help wheel, 9 grooves, 10 second springs, 11 bullet blocks, 12 fixture blocks, 13 card slots, 14 connecting rods, 15 fixing axles, 16 first gears, 17 slots
Body, 18 rack gears, 19 second gears, 20 operating sticks.
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.
The right side of a kind of transformer yoke cushion block referring to FIG. 1-2, including mounting seat 1, mounting seat 1 is threadedly coupled
There is screw 2, the left-hand end of screw 2 is threaded with movable block 3, and the top of movable block 3 is fixedly connected with link block 4, link block 4
Top be fixedly connected with the first spring 5, the top of the first spring 5 is fixedly connected with the first iron yoke 6, the bottom of the first iron yoke 6
Offer loose slot 7, be located among mounting seat 1 and movable block 3 one section of screw 2 is in contact with loose slot 7, link block 4
Right side is fixedly connected with auxiliary wheel 8, and auxiliary wheel 8 is in contact with the first iron yoke 6, and mounting seat 1 is in contact with the first iron yoke 6, peace
The top of dress pedestal 1 opens up fluted 9, and groove 9 is in contact with movable block 3, and the inside of mounting seat 1 is fixedly connected with second
Spring 10, the cross-sectional area of mounting seat 1 are greater than the cross-sectional area of the first iron yoke 6, and the size of the first spring 5 is greater than second spring
10 size, the right side of second spring 10 are fixedly connected with bullet block 11, and the right side of bullet block 11 is fixedly connected with fixture block 12, movable block
3 left side offers card slot 13, and card slot 13 and fixture block 12 are clamped, and card slot 13 and bullet block 11 are clamped, and the left side of bullet block 11 is solid
Surely it is connected with connecting rod 14, connecting rod 14 is rotatably connected to fixing axle 15 far from one end of bullet block 11, and the external of fixing axle 15 lives
Dynamic to be connected with first gear 16, the inside of mounting seat 1 offers groove body 17, the quantity of the first spring 5 be one to three it
Between, loose slot 7 is connected with groove body 17, and the quantity of second spring 10 is that the inside of groove body 17 is fixed to be connected between one to four
It is connected to rack gear 18, rack gear 18 is engaged with first gear 16, and the bottom of first gear 16 is engaged with second gear 19, second gear 19
It is rotatably connected on the inside of mounting seat 1, the front of second gear 19 is fixedly connected with operating stick 20, first gear 16 and
Two gears 19 are in contact with groove body 17, and loose slot 7 is in contact with link block 4, and rack gear 18 is located at first gear 16 and the second tooth
The top of wheel 19, the quantity of fixture block 12 and the quantity of card slot 13 are between one to three, and the size of second gear 19 is greater than
The size of first gear 16, the length of screw 2 are greater than the length of movable block 3, and pedestal 1 can be fixedly mounted by screw 2 and live
Movable block 3 can be moved up and down when unfixed by screw 2 for motion block 3, link block 4 and the first spring 5, and auxiliary wheel 8 allows
Moving up and down for link block 4 is more smooth, and link block 4 is in T shape, and maximum width is greater than the smallest bore of loose slot 7, in this way
The effect that can achieve limitation 4 moving range of link block, the card slot 13 opened up on the left of movable block 3 while blocking bullet block 11 and fixture block
12, the effect of clamping is outstanding, guarantees that bullet block 11 will not leave card slot 13 easily, realizes the purpose being easily installed, pass through
Rotation process bar 20 can drive second gear 19 to rotate, and the second gear 19 of rotation can drive the first gear being engaged with
16 rotations, the process that first gear 16 rotates and the 18 generation activity of rack gear being engaged with, because rack gear 18 is fixed on installation bottom
It is irremovable in seat 1, so the power of this burst of rotation to the left or is moved right by first gear 16 with connecting rod 14, second
Spring 10 guarantee, after operating stick 20 of loosing one's grip, connecting rod 14 can with first gear 16 rapidly reset, connecting rod 14 to the left
When mobile, bullet block 11 and fixture block 12 also leave card slot 13 simultaneously, not in the movement of limitation movable block 3, this when screw 2
It has been removed that, then can be directly separated the first iron yoke 6 and mounting seat 1, realize easy-to-dismount purpose.
When in use, pedestal 1 and movable block 3 can be fixedly mounted by screw 2, link block 4 and the first spring 5 allow activity
Block 3 can move up and down when unfixed by screw 2, and auxiliary wheel 8 makes moving up and down for link block 4 more smooth, connection
Block 4 is in T shape, and maximum width is greater than the smallest bore of loose slot 7, can achieve limitation 4 moving range of link block in this way
Effect, the card slot 13 opened up on the left of movable block 3 while blocking bullet block 11 and fixture block 12, and the effect of clamping is outstanding, guarantees bullet
Block 11 will not leave card slot 13 easily, realize the purpose being easily installed, and can drive second gear by rotation process bar 20
19 rotations, the second gear 19 of rotation can drive the first gear 16 being engaged with to rotate, the process that first gear 16 rotates
It is irremovable because rack gear 18 is fixed in mounting seat 1 with the 18 generation activity of rack gear being engaged with, so this stock rotates
Power to the left or moved right by first gear 16 with connecting rod 14, second spring 10 guarantee, loose one's grip operating stick 20 it
Afterwards, connecting rod 14 can reset rapidly with first gear 16, when connecting rod 14 is moved to the left, bullet block 11 and fixture block 12
Also card slot 13 is left simultaneously, not in the movement of limitation movable block 3, this when, screw 2 was removed, then can be directly separated the
One iron yoke 6 and mounting seat 1, realize easy-to-dismount purpose.
In conclusion the transformer yoke cushion block, can be fixedly mounted pedestal 1 and movable block 3, link block 4 by screw 2
With the first spring 5 movable block 3 can be moved up and down when unfixed by screw 2, auxiliary wheel 8 allow link block 4 up and down
Movement is more smooth, and link block 4 is in T shape, and maximum width is greater than the smallest bore of loose slot 7, can achieve limitation in this way
The effect of 4 moving range of link block, the card slot 13 opened up on the left of movable block 3 while blocking bullet block 11 and fixture block 12, the effect of clamping
Fruit is outstanding, guarantees that bullet block 11 will not leave card slot 13 easily, realizes the purpose being easily installed, pass through rotation process bar 20
Second gear 19 can be driven to rotate, the second gear 19 of rotation can drive the first gear 16 being engaged with to rotate, and first
The process and the 18 generation activity of rack gear being engaged with that gear 16 rotates, it is not removable because rack gear 18 is fixed in mounting seat 1
Dynamic, so the power of this burst of rotation to the left or is moved right by first gear 16 with connecting rod 14, second spring 10 guarantees,
After operating stick 20 of loosing one's grip, connecting rod 14 can reset rapidly with first gear 16, when connecting rod 14 is moved to the left,
Bullet block 11 and fixture block 12 also leave card slot 13 simultaneously, and not in the movement of limitation movable block 3, this when, screw 2 was removed, then
It can be directly separated the first iron yoke 6 and mounting seat 1, realize easy-to-dismount purpose.
Also, the iron yoke cushion block mounting means for solving existing transformer is not firm, and may cause transformer cannot be just
The failure being often used causes the problem of unnecessary trouble.
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. a kind of transformer yoke cushion block, including mounting seat (1), it is characterised in that: the right side screw thread of the mounting seat (1)
It is connected with screw (2), the left-hand end of the screw (2) is threaded with movable block (3), and the top of the movable block (3) is fixed
It is connected with link block (4), is fixedly connected with the first spring (5) at the top of the link block (4), the top of first spring (5)
Portion is fixedly connected with the first iron yoke (6), and the bottom of first iron yoke (6) offers loose slot (7), and the screw (2) is located at
One section among mounting seat (1) and movable block (3) is in contact with loose slot (7), is fixedly connected on the right side of the link block (4)
Have auxiliary wheel (8), the auxiliary wheel (8) is in contact with the first iron yoke (6), and the mounting seat (1) connects with the first iron yoke (6)
It touches, is opened up fluted (9) at the top of the mounting seat (1), the groove (9) is in contact with movable block (3), the installation bottom
The inside of seat (1) is fixedly connected with second spring (10), is fixedly connected with bullet block (11), institute on the right side of the second spring (10)
It states and is fixedly connected on the right side of bullet block (11) fixture block (12), the left side of the movable block (3) offers card slot (13), the card
Slot (13) and fixture block (12) are clamped, and the card slot (13) and bullet block (11) are clamped, and the left side of the bullet block (11) is fixedly connected
Have connecting rod (14), the connecting rod (14) is rotatably connected to fixing axle (15), the fixing axle far from the one end of bullet block (11)
(15) external activity is connected with first gear (16), and the inside of the mounting seat (1) offers groove body (17), the groove body
(17) inside is fixedly connected with rack gear (18), and the rack gear (18) is engaged with first gear (16), the first gear (16)
Bottom be engaged with second gear (19), the second gear (19) is rotatably connected on the inside of mounting seat (1), described second
The front of gear (19) is fixedly connected with operating stick (20).
2. a kind of transformer yoke cushion block according to claim 1, it is characterised in that: the first gear (16) and second
Gear (19) is in contact with groove body (17), and the loose slot (7) is in contact with link block (4).
3. a kind of transformer yoke cushion block according to claim 1, it is characterised in that: the quantity of first spring (5)
Between one to three, the loose slot (7) is connected with groove body (17), and the quantity of the second spring (10) is one and arrives
Between four.
4. a kind of transformer yoke cushion block according to claim 1, it is characterised in that: the rack gear (18) is located at the first tooth
Take turns the top of (16) and second gear (19), the quantity of the fixture block (12) and the quantity of card slot (13) be one to three it
Between.
5. a kind of transformer yoke cushion block according to claim 1, it is characterised in that: the size of the second gear (19)
Greater than the size of first gear (16), the length of the screw (2) is greater than the length of movable block (3).
6. a kind of transformer yoke cushion block according to claim 1, it is characterised in that: the mounting seat (1) it is transversal
Area is greater than the cross-sectional area of the first iron yoke (6), and the size of first spring (5) is greater than the size of second spring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820669034.3U CN208208528U (en) | 2018-05-07 | 2018-05-07 | A kind of transformer yoke cushion block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820669034.3U CN208208528U (en) | 2018-05-07 | 2018-05-07 | A kind of transformer yoke cushion block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208208528U true CN208208528U (en) | 2018-12-07 |
Family
ID=64519038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820669034.3U Expired - Fee Related CN208208528U (en) | 2018-05-07 | 2018-05-07 | A kind of transformer yoke cushion block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208208528U (en) |
-
2018
- 2018-05-07 CN CN201820669034.3U patent/CN208208528U/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 |
Granted publication date: 20181207 Termination date: 20210507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |