CN209433976U - A kind of mobile device of dry-type transformer - Google Patents
A kind of mobile device of dry-type transformer Download PDFInfo
- Publication number
- CN209433976U CN209433976U CN201920221914.9U CN201920221914U CN209433976U CN 209433976 U CN209433976 U CN 209433976U CN 201920221914 U CN201920221914 U CN 201920221914U CN 209433976 U CN209433976 U CN 209433976U
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- China
- Prior art keywords
- sphere
- side plate
- dry
- support
- type transformer
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Abstract
The utility model relates to a kind of mobile devices of dry-type transformer, dry-type transformer includes iron core and pedestal, iron core is set on the base, pedestal includes roll wheel assembly, the bottom of pedestal is arranged in roll wheel assembly, roll wheel assembly includes fixed plate, main body, first runner assembly, the second turning discreteness and idler wheel, the main body is connected with fixed plate, main body is equipped with partition, first runner assembly is arranged above partition, the second turning discreteness is arranged below partition, first runner assembly includes the first sphere, upper plate body, lower body and first support, first sphere is arranged in first support, upper plate body and lower body are located above and below first support, the second turning discreteness includes the second sphere, cover board and second support, second sphere is arranged on the secondary support bracket, second support is arranged between partition and cover board.The utility model can be moved easily and adjusting position, and rotation and rolling resistance are smaller, is moved easily.
Description
Technical field
The utility model relates to transformer technology field, in particular to a kind of mobile device of dry-type transformer.
Background technique
Dry-type transformer is widely used in local lighting, skyscraper, airport, the places such as harbour CNC mechanical equipment, and dry type becomes
Depressor just refers to the transformer that iron core and winding are not immersed in insulating oil.Dry-type transformer usually has iron core and pedestal, iron
Core is placed on pedestal, and pedestal includes feet, for supporting pedestal.When dry-type transformer needs mobile, in addition to using lifting
Mode, can also be moved using idler wheel.Existing dry-type transformer deposits that resistance when moving is larger, turns to difficult ask
Topic.
Utility model content
In order to solve problems in the prior art, providing one kind can be moved easily and turn to the utility model, and movement is more
The mobile device of stable dry-type transformer.
Specific technical solution is as follows: a kind of mobile device of dry-type transformer, and dry-type transformer includes iron core and pedestal, iron
Core is set on the base, and pedestal includes roll wheel assembly, and the bottom of pedestal is arranged in roll wheel assembly, and roll wheel assembly includes fixed plate,
Main body, the first runner assembly, the second turning discreteness and idler wheel, the main body are connected with fixed plate, main body be equipped with partition, first turn
Dynamic component is arranged above partition, and the second turning discreteness is arranged below partition, and the first runner assembly includes the first sphere, upper plate
Body, lower body and first support, the first sphere are arranged in first support, and upper plate body and lower body are located at first support
Above and below, the second turning discreteness includes the second sphere, cover board and second support, and the second sphere is arranged in second support
On, second support is arranged between partition and cover board.
The following are the attached technical schemes of the utility model.
Preferably, the first support and second support are the identical bracket of structure, the first sphere and the second ball
Body is the identical sphere of structure, and bracket includes annular groove, and annular groove bottom is equipped with through-hole, and annular groove includes limit chamber, multiple limits
Circlewise, each limit chamber is equipped with a through-hole, and sphere is arranged in limit chamber and sphere at least partially passes through for position chamber arrangement
Through-hole.
Preferably, the main body includes the first side plate and the second side plate, and the first side plate and the second side plate are structure
Identical side plate, idler wheel are arranged between the first side plate and the second side plate, and idler wheel and main body pass through connection axis connection.
Preferably, the connecting shaft includes the first head and the second head, and the first side plate has the first groove, the
Two side plates are equipped with the second groove, and the first head and the second head are separately positioned in the first groove and the second groove.
Preferably, the connecting shaft is equipped with sleeve, and two sleeves are symmetrical arranged.
Preferably, the sleeve has first end, and the diameter of first end is greater than the barrel diameter of sleeve, the
One end part is between side plate and idler wheel.
The technical effect of the utility model: a kind of mobile device of dry-type transformer of the utility model can be moved easily
And adjusting position, rotation and rolling resistance are smaller, are moved easily；In addition, its structure is more firm, shaken when mobile smaller.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of dry-type transformer of the utility model embodiment.
Fig. 2 is a kind of schematic diagram of the mobile device of dry-type transformer of the utility model embodiment.
Fig. 3 is the schematic diagram of the first support of the utility model embodiment.
Fig. 4 is another schematic diagram of the first support of the utility model embodiment.
Specific embodiment
In the following, being further described in conjunction with substantive distinguishing features and advantage of the example to the utility model, but this is practical new
Type is not limited to listed embodiment.
As shown in Figures 1 to 4, the mobile device of a kind of dry-type transformer of the present embodiment, dry-type transformer include iron core 1
With pedestal 2, iron core 1 is arranged on pedestal 2, and pedestal 2 includes roll wheel assembly 3, and the bottom of pedestal is arranged in roll wheel assembly.Roller group
Part 3 includes fixed plate 31, main body 32, the first runner assembly 33, the second turning discreteness 34 and idler wheel 35, the main body 32 and fixation
Plate 31 connects.Main body 32 be equipped with partition 4, the first runner assembly 33 be arranged partition 4 above, the second turning discreteness 34 be arranged every
4 lower section of plate.First runner assembly 33 includes the first sphere 331, upper plate body 332, lower body 333 and first support 334, the first ball
Body 331 is arranged in first support 334, and upper plate body 332 and lower body 333 are located above and below first support 334.
The second turning discreteness 34 includes the second sphere 341, cover board 342 and second support 343, and the second sphere 341 is arranged second
On bracket 343, second support 343 is arranged between partition 4 and cover board 342.In above-mentioned technical proposal, pass through the first rotation of setting
Component 33 and the second turning discreteness 34 can be realized the rotation of 32 opposing fixed plate 31 of main body, and fixed plate is fixed on the base, thus
Steering when can be realized dry-type transformer movement.By two runner assemblies of setting, weight can be shared by multiple spheres,
Avoiding pressure from excessively concentrating influences rotating effect.
In the present embodiment, the first support 334 and second support 343 are the identical bracket of structure, 331 He of the first sphere
Second sphere 341 is the identical sphere of structure, and bracket includes annular groove 5, and 5 bottom of annular groove is equipped with through-hole 51, and annular groove 5 includes
Limit chamber 52, circlewise, each limit chamber is equipped with a through-hole 51 for multiple arrangements of limit chamber 52, and sphere is arranged in limit chamber 52
And sphere at least partially passes through through-hole 51.Through the above technical solutions, sphere is enabled to be limited in limit chamber 52 respectively
In, avoid adjacent ball from generating collision friction；By the way that through-hole 51 is arranged, the diameter of through-hole is less than sphere, so that spherical part is worn
Cross through-hole, the first sphere 331 can be contacted with upper plate body 332 and lower body 333 respectively, the second sphere 341 can with partition 4 and
Cover board 342 contacts, and realization being capable of flexible rotating.
In the present embodiment, the main body 32 includes the first side plate 321 and the second side plate 322, the first side plate and the second side plate
For the identical side plate of structure, idler wheel 35 is arranged between the first side plate 321 and the second side plate 322, and idler wheel and main body 32 pass through company
Spindle 6 connects, so that idler wheel be enable to roll with respect to main body.
In the present embodiment, the connecting shaft 6 includes the first head 61 and the second head 62, and the first side plate 321 has first
Groove 323, the second side plate 322 are equipped with the second groove 324, and the first head 61 and the second head 62 are separately positioned on the first groove
323 and second in groove 324.Through the above technical solutions, can be avoided the rotation of connecting shaft wobble effects idler wheel, structure is more steady
Gu.When assembling, the first head is prefabricated in one end of the connecting shaft, and after connecting shaft passes through main body, the second head is formed by riveting.
In the present embodiment, the connecting shaft 6 is equipped with sleeve 7, and two sleeves 7 are symmetrical arranged, thus reduce connecting shaft 6 with
Friction between idler wheel 35.
In the present embodiment, the sleeve 7 has first end 71, and the cylinder 72 that the diameter of first end 71 is greater than sleeve is straight
Diameter, first end is between side plate and idler wheel 35, to avoid contacting generation friction between idler wheel and side plate.
A kind of mobile device of dry-type transformer of the present embodiment can be moved easily and adjusting position, rotation and rolling resistance
Power is smaller, is moved easily；In addition, its structure is more firm, shaken when mobile smaller.
It should be pointed out that above-mentioned preferred embodiment is only to illustrate the technical ideas and features of the present invention, purpose
It is to enable those skilled in the art to understand the contents of the present invention and implement them accordingly, this reality can not be limited with this
With novel protection scope.All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover in this reality
Within novel protection scope.
Claims (6)
1. a kind of mobile device of dry-type transformer, dry-type transformer include iron core and pedestal, iron core is set on the base, pedestal
Including roll wheel assembly, the bottom of pedestal is arranged in roll wheel assembly, which is characterized in that and roll wheel assembly includes fixed plate, main body, and first
Runner assembly, the second turning discreteness and idler wheel, the main body are connected with fixed plate, and main body is equipped with partition, and the first runner assembly is set
It sets above partition, the second turning discreteness is arranged below partition, and the first runner assembly includes the first sphere, upper plate body, lower plate
Body and first support, the first sphere are arranged in first support, upper plate body and lower body be located at first support top and
Lower section, the second turning discreteness include the second sphere, cover board and second support, and the second sphere is arranged on the secondary support bracket, the
Two brackets are arranged between partition and cover board.
2. the mobile device of dry-type transformer according to claim 1, which is characterized in that the first support and second
Frame is the identical bracket of structure, and the first sphere and the second sphere are the identical sphere of structure, and bracket includes annular groove, annular groove bottom
Portion is equipped with through-hole, and annular groove includes limit chamber, and circlewise, each limit chamber is equipped with a through-hole, sphere for multiple limit chamber arrangements
It is arranged in limit chamber and sphere at least partially passes through through-hole.
3. the mobile device of dry-type transformer according to claim 2, which is characterized in that the main body includes the first side plate
With the second side plate, the first side plate and the second side plate are the identical side plate of structure, idler wheel setting the first side plate and the second side plate it
Between, idler wheel and main body pass through connection axis connection.
4. the mobile device of dry-type transformer according to claim 3, which is characterized in that the connecting shaft includes first
Portion and the second head, the first side plate have the first groove, and the second side plate is equipped with the second groove, the first head and the second head difference
It is arranged in the first groove and the second groove.
5. the mobile device of dry-type transformer according to claim 4, which is characterized in that the connecting shaft is equipped with set
Cylinder, two sleeves are symmetrical arranged.
6. the mobile device of dry-type transformer according to claim 5, which is characterized in that the sleeve has first end
Portion, the diameter of first end are greater than the barrel diameter of sleeve, and first end is between side plate and idler wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920221914.9U CN209433976U (en) | 2019-02-21 | 2019-02-21 | A kind of mobile device of dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920221914.9U CN209433976U (en) | 2019-02-21 | 2019-02-21 | A kind of mobile device of dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209433976U true CN209433976U (en) | 2019-09-24 |
Family
ID=67978079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920221914.9U Expired - Fee Related CN209433976U (en) | 2019-02-21 | 2019-02-21 | A kind of mobile device of dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209433976U (en) |
-
2019
- 2019-02-21 CN CN201920221914.9U patent/CN209433976U/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: 20190924 Termination date: 20200221 |