CN215183385U - Adjustable positioning seat of oil type transformer - Google Patents
Adjustable positioning seat of oil type transformer Download PDFInfo
- Publication number
- CN215183385U CN215183385U CN202120891839.4U CN202120891839U CN215183385U CN 215183385 U CN215183385 U CN 215183385U CN 202120891839 U CN202120891839 U CN 202120891839U CN 215183385 U CN215183385 U CN 215183385U
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- China
- Prior art keywords
- flange
- disc
- positioning seat
- fixed disk
- oil type
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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.)
- Expired - Fee Related
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- 238000005096 rolling process Methods 0.000 claims abstract description 16
- 244000309464 bull Species 0.000 claims abstract description 5
- 241000834287 Cookeolus japonicus Species 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model provides an adjustable positioning seat of oil type transformer, including fixed disk and the rolling disc that distributes in this fixed disk upside, the upper surface of fixed disk disposes a plurality of bull's eye bearings along its circumference, the lower surface of rolling disc disposes the rolling groove with a plurality of bull's eye bearings cooperation, dispose at least two locating levers on the rolling disc, dispose the flange on the fixed disk, run through on this flange and be provided with the cyclic annular spout of two locating levers one-to-one; the positioning rod penetrates through the corresponding annular sliding groove; the positioning rod is provided with a locking nut which is abutted against the lower surface of the flange. The utility model discloses the tie point of the lock nut and the locating lever that set up is in flange lower surface department, and here operating space is big, needs to the transformer, and the staff of being convenient for operates lock nut when the rolling disc carries out position control promptly, and the work degree of difficulty is low.
Description
Technical Field
The utility model relates to a transformer technical field particularly, relates to an adjustable positioning seat of oil formula transformer.
Background
Its position is difficult for adjusting behind traditional oily formula transformer fixed mounting, but when using, often needs the position of adjusting the transformer in order to adapt to the needs that the circuit arranged, and this just needs to wholly demolish the positioning seat of transformer and readjust the installation, and the process is loaded down with trivial details.
Chinese patent publication No. CN212847962U discloses an adjustable positioning seat for an oil-type power transformer, which includes an upper plate and a lower plate; the upper surface of the lower disc is provided with a plurality of bull-eye bearings along the circumferential direction of the lower disc, and the lower surface of the upper disc is provided with an annular groove for the bull-eye bearings to roll; the upper disc is provided with at least two concentric arc-shaped holes, the lower disc is provided with a vertical rod capable of penetrating through the arc-shaped holes, the outer side of the end part of the vertical rod is provided with an external thread, and the external thread is sleeved with a nut matched with the external thread; the upper surface of lower wall still is provided with the mount pad that is used for connecting oily formula power transformer body, is provided with a plurality of mounting holes on the mount pad. The adjustable positioning seat is used for installing the oil type power transformer, and the orientation of the oil type power transformer can be adjusted. However, after the transformer is installed on the inverted-L-shaped frame, the vertical rod and the nut are both located between the transformer and the upper disc, the space of the position is small, workers are not easy to adjust, and the operation difficulty is high. In view of this, the present application is specifically made.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to provide an adjustable positioning seat of oil formula transformer, its operation degree of difficulty is little, and the staff of being convenient for implements.
The embodiment of the utility model discloses a realize through following technical scheme:
an adjustable positioning seat of an oil type transformer comprises a fixed disc and a rotating disc distributed on the upper side of the fixed disc, wherein a plurality of bull-eye bearings are arranged on the upper surface of the fixed disc along the circumferential direction of the fixed disc, rolling grooves matched with the bull-eye bearings are arranged on the lower surface of the rotating disc, at least two positioning rods are arranged on the rotating disc, a flange is arranged on the fixed disc, and annular sliding grooves in one-to-one correspondence with the two positioning rods are arranged on the flange in a penetrating manner; the positioning rod penetrates through the corresponding annular sliding groove; the positioning rod is provided with a locking nut which is abutted against the lower surface of the flange.
According to a preferred embodiment, the upper surface of the rotary disk is provided with a seat for supporting an oil transformer, the seat comprising a vertical section and a horizontal section which are integrally formed, the vertical section and the horizontal section being perpendicular, wherein: the vertical end is welded on the upper surface of the rotating disc, and the horizontal section is parallel to the upper surface of the rotating disc; a plurality of mounting holes are arranged on the horizontal section in a penetrating mode.
According to a preferred embodiment, the mounting hole is a kidney-shaped hole.
According to a preferred embodiment, the at least two positioning rods are evenly distributed circumferentially on the circumferential side of the rotating disc.
According to a preferred embodiment, the plurality of bull-eye bearings are circumferentially equispaced.
According to a preferred embodiment, the fixed disc and the rotatable disc are both cylindrical.
According to a preferred embodiment, the positioning rod has an inverted L-shape, and an axial direction of the positioning rod passing through the annular chute portion is parallel to an axial direction of the rotating disk.
The utility model discloses technical scheme has following advantage and beneficial effect at least:
(1) the utility model discloses the tie point of the lock nut and the locating lever that set up is in flange lower surface department, and here operating space is big, needs to the transformer, and the staff of being convenient for operates lock nut when the rolling disc carries out position control promptly, and the work degree of difficulty is low.
(2) The utility model discloses a form that sets up the flange on for the fixed disk makes the overall structure of fixed disk not destroyed, has effectively guaranteed the structural strength of fixed disk when reducing its processing degree of difficulty, and the security is high.
(3) The utility model discloses the locating lever that sets up is used for cooperating lock nut to carry out the rigidity to the rotating disc on the one hand, and on the other hand can play the effect of handle, and the staff of being convenient for carries out the application of force, the position control of the transformer of being convenient for to the rotating disc.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic top view of the fixing plate of the present invention;
fig. 4 is a schematic view of the rotary disk of the present invention in a bottom view.
Icon: 1-fixed disc, 2-rotating disc, 3-bull eye bearing, 4-support, 41-horizontal section, 42-vertical section, 5-locating rod, 6-locking nut, 7-flange, 8-annular chute, 9-mounting hole, 10-rolling groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, an adjustable positioning seat for an oil-type transformer includes a fixed disk 1 and a rotating disk 2 distributed on an upper side of the fixed disk 1, wherein a plurality of bull-eye bearings 3 are disposed on an upper surface of the fixed disk 1 along a circumferential direction of the fixed disk, a rolling groove 10 matched with the plurality of bull-eye bearings 3 is disposed on a lower surface of the rotating disk 2, at least two positioning rods 5 are disposed on the rotating disk 2, a flange 7 is disposed on the fixed disk 1, and annular sliding grooves 8 corresponding to the two positioning rods 5 one to one are penetratingly disposed on the flange 7. The positioning rod 5 penetrates through the corresponding annular sliding groove 8. A lock nut 6 is screwed to the positioning rod 5, and the lock nut 6 abuts against the lower surface of the flange 7. In this embodiment, as shown in fig. 3, the flange 7 is circular, and is sleeved outside the fixed disk 1 and welded thereto. Specifically, as shown in fig. 1 and 2, the rotating disc 2 can rotate relative to the fixed disc 1 through the bull-eye bearing 3, the rotating disc 2 is used for directly fixing and supporting the transformer, and when the transformer needs to be adjusted, a worker can rotate relative to the fixed disc 1 by applying force to the rotating disc 2. In this embodiment, the positioning rod 5 is used to fix the position of the rotating disc 2 in cooperation with the lock nut 6. When the transformer positioning device is used, a worker firstly unscrews the locking nut 6 to enable the locking nut to be separated from the lower surface of the flange 7, then holds the positioning rod 5 to apply force to the rotating disc 2 to enable the rotating disc 2 to rotate relative to the fixed disc 1 through the bull eye bearing 3, so that position adjustment of the transformer mounted on the rotating disc 2 is achieved, after a specific position is determined, the worker enables the locking nut 6 to abut against the lower surface of the flange 7 through screwing, and the position of the rotating disc 2 is fixed through friction force between the locking nut 6 and the flange 7.
In this embodiment, the tie point of lock nut 6 and locating lever 5 is in flange 7 lower surface department, and operating space is big here, is convenient for the staff to operate lock nut 6 when needing to carry out position control to the transformer, rolling disc 2 promptly, and the work degree of difficulty is low. And make the overall structure of fixed disk 1 not destroyed through the form that sets up flange 7 on giving fixed disk 1, effectively guaranteed the structural strength of fixed disk 1 when reducing its processing degree of difficulty, the security is high. The locating lever 5 that sets up in this embodiment is used for cooperating lock nut 6 on the one hand and carries out the rigidity to rolling disc 2, and on the other hand can play the effect of handle, and the staff of being convenient for carries out the application of force to rolling disc 2, the position control of the transformer of being convenient for.
As shown in fig. 1 and 2, the upper surface of the rotary disk 2 is provided with a holder 4 for supporting the oil transformer, the holder 4 including a vertical section 42 and a horizontal section 41 which are integrally formed, the vertical section 42 and the horizontal section 41 being vertical, wherein: the vertical end is welded to the upper surface of the turn disc 2 and the horizontal section 41 is parallel to the upper surface of the turn disc 2. A plurality of mounting holes 9 are formed through the horizontal section 41. In this embodiment, the transformer is specifically mounted on the support 4 by bolts. Further, as shown in fig. 2, the mounting hole 9 is a kidney-shaped hole. In this embodiment, the waist-shaped hole-shaped mounting hole 9 is convenient for an operator to finely adjust the position of the transformer mounted on the support 4, and is also convenient for the mounting and assembling work of the transformer.
In this embodiment, as shown in fig. 4, at least two positioning rods 5 are evenly circumferentially distributed on the circumferential side surface of the rotating disc 2. The positioning rod 5 is welded with the rotating disc 2. In this embodiment, the number of the positioning rods 5 is two. The arrangement mode of the circumferential uniform distribution is beneficial to keeping the rotating disc 2 in a balanced state when the rotating disc is locked by the locking nuts 6. Further, as shown in fig. 3, a plurality of bull's eye bearings 3 are circumferentially and uniformly distributed, and the fixed disk 1 and the rotating disk 2 are both in a cylindrical shape.
In the present embodiment, as shown in fig. 1, the positioning rod 5 has an inverted L shape, and the axial direction of the portion thereof passing through the annular chute 8 is parallel to the axial direction of the rotating disk 2.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an adjustable positioning seat of oil formula transformer, includes fixed disk (1) and distributes in rolling disc (2) of this fixed disk (1) upside, the upper surface of fixed disk (1) disposes a plurality of bull's eye bearings (3) along its circumference, the lower surface of rolling disc (2) dispose with a plurality of bull's eye bearings (3) complex rolling slot (10), its characterized in that:
at least two positioning rods (5) are arranged on the rotating disc (2), a flange (7) is arranged on the fixed disc (1), and annular sliding grooves (8) which correspond to the two positioning rods (5) one by one penetrate through the flange (7); the positioning rod (5) penetrates through the corresponding annular sliding groove (8);
and a locking nut (6) is arranged on the positioning rod (5), and the locking nut (6) is abutted to the lower surface of the flange (7).
2. The adjustable positioning seat of the oil type transformer according to claim 1, wherein: the upper surface of rolling disc (2) is provided with support (4) for supporting oil transformer, and this support (4) includes integrated into one piece vertical section (42) and horizontal segment (41), vertical section (42) and horizontal segment (41) are perpendicular, wherein:
the vertical end is welded on the upper surface of the rotating disc (2), and the horizontal section (41) is parallel to the upper surface of the rotating disc (2);
the horizontal section (41) is provided with a plurality of mounting holes (9) in a penetrating manner.
3. The adjustable positioning seat of the oil type transformer according to claim 2, wherein: the mounting hole (9) is a waist-shaped hole.
4. The adjustable positioning seat of the oil type transformer according to claim 1, wherein: the at least two positioning rods (5) are evenly distributed on the peripheral side surface of the rotating disc (2) in the circumferential direction.
5. The adjustable positioning seat of the oil type transformer according to claim 1, wherein: the plurality of bull-eye bearings (3) are evenly distributed on the circumference.
6. The adjustable positioning seat of the oil type transformer according to claim 1, wherein: the fixed disc (1) and the rotating disc (2) are both cylindrical.
7. The adjustable positioning seat of the oil type transformer according to claim 1, wherein: the positioning rod (5) is in an inverted L shape, and the axial direction of the part, penetrating through the annular sliding groove (8), of the positioning rod is parallel to the axial direction of the rotating disc (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120891839.4U CN215183385U (en) | 2021-04-27 | 2021-04-27 | Adjustable positioning seat of oil type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120891839.4U CN215183385U (en) | 2021-04-27 | 2021-04-27 | Adjustable positioning seat of oil type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215183385U true CN215183385U (en) | 2021-12-14 |
Family
ID=79364307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120891839.4U Expired - Fee Related CN215183385U (en) | 2021-04-27 | 2021-04-27 | Adjustable positioning seat of oil type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215183385U (en) |
-
2021
- 2021-04-27 CN CN202120891839.4U patent/CN215183385U/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: 20211214 |