CN216212703U - Adjustable fixing device of power transformer - Google Patents
Adjustable fixing device of power transformer Download PDFInfo
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- CN216212703U CN216212703U CN202122588312.7U CN202122588312U CN216212703U CN 216212703 U CN216212703 U CN 216212703U CN 202122588312 U CN202122588312 U CN 202122588312U CN 216212703 U CN216212703 U CN 216212703U
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- fixing device
- threaded
- power transformer
- groove
- limiting plate
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Abstract
The utility model discloses an adjustable fixing device of a power transformer, which comprises a fixed box, wherein the left side and the right side of the fixed box are provided with wire inlets, the left side and the right side of the fixed box are provided with heat dissipation holes, a fixed frame is fixedly arranged in the fixed box, the surface of the fixed frame is provided with a through groove, the upper surface in the through groove is movably connected with a threaded rod, the lower surface of the through groove is fixedly provided with a motor protective shell, a motor is fixedly arranged in the motor protective shell, the lower end of the threaded rod is fixedly connected with a rotating shaft on the motor, and a first limiting plate is connected on the threaded rod in a threaded manner. The operation of the working personnel is simpler.
Description
Technical Field
The utility model relates to a fixing device, in particular to an adjustable fixing device of a power transformer, and belongs to the technical field of transformer fixing.
Background
A power transformer is a stationary electrical device that is used to transform an ac voltage of a certain value into another voltage of the same frequency or several different values. Power transformers are one of the main devices of power plants and substations.
The power transformer is usually fixed outdoors or on a bracket when in work, while the small power transformer is generally fixedly arranged on the electric pole cross arm through a fixing device, the existing fixing device can only fix the power transformer with a certain size and model, the universality is poor, and the use cost is high; the fixing device is not easy to disassemble, and is troublesome to maintain and replace; and when installing under outdoor open-air environment, need be equipped with the protective housing of transformer in addition, it is less to the protect function of transformer, long-time use leads to power transformer to appear wearing and tearing, and life shortens.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving the above problems, and an object of the present invention is to provide an adjustable fixing device for a power transformer, which can be fixed in outdoor and open environments, and has faster fixing and detaching speed and better stability.
The adjustable fixing device for the power transformer comprises a fixing box, wherein wire inlets are formed in the left side and the right side of the fixing box, heat dissipation holes are formed in the left side and the right side of the fixing box, a fixing frame is fixedly arranged in the fixing box, a through groove is formed in the surface of the fixing frame, a threaded rod is movably connected to the upper surface in the through groove, a motor protecting shell is fixedly arranged on the lower surface of the through groove, a motor is fixedly arranged in the motor protecting shell, the lower end of the threaded rod is fixedly connected with a rotating shaft on the motor, a first limiting plate is connected to the threaded rod in a threaded mode, an electric telescopic rod is fixedly arranged on one side of the fixing frame, and a second limiting plate is fixedly arranged on the moving end of the electric telescopic rod.
Preferably, a rubber pad is bonded on the lower end face of the first limiting plate and the bottom face of the interior of the transformer fixing box.
Preferably, the heat dissipation holes are formed by a plurality of inclined through grooves, and the inclination angle of each inclined through groove is 15 degrees.
Preferably, the radius of the wire inlet is the same as that of the through hole, and the center line of the wire inlet and the center line of the through hole are located on the same straight line.
Preferably, the number of the fixing frames is two, and the single fixing frame is provided with two electric telescopic rods, and the two electric telescopic rods are parallel and level in height and are symmetrically arranged relative to the through groove.
Preferably, threaded holes are formed in two sides of the limiting plate, the number of the threaded holes and the number of the threaded rods are two, and the threaded rods are in threaded through connection with the threaded holes.
The utility model has the beneficial effects that: the box body is used as the whole fixing device, so that the transformer is completely wrapped in an outdoor open environment and is not corroded by rainwater.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the mount shown in FIG. 1;
fig. 3 is a schematic structural diagram of the first limiting plate shown in fig. 1.
In the figure: 1. fixed case, 2, inlet wire, 3, louvre, 4, mount, 5, logical groove, 6, threaded rod, 7, limiting plate one, 8, screw hole, 9, motor protective housing, 10, motor, 11, through-hole, 12, electric telescopic handle, 13, limiting plate two, 14, transformer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-3, an adjustable fixing device for a power transformer comprises a fixing box 1, wherein a wire inlet 2 is formed in the left side and the right side of the fixing box 1, heat dissipation holes 3 are formed in the left side and the right side of the fixing box 1, a fixing frame 4 is fixedly arranged inside the fixing box 1, a through groove 5 is formed in the surface of the fixing frame 4, a threaded rod 6 is movably connected to the inner surface of the through groove 5, a motor protecting shell 9 is fixedly arranged on the lower surface of the through groove 5, a motor 10 is fixedly arranged in the motor protecting shell 9, the lower end of the threaded rod 6 is fixedly connected with a rotating shaft on the motor 10, a first limiting plate 7 is connected to the threaded rod 6 in a threaded manner, an electric telescopic rod 12 is fixedly arranged on one side of the fixing frame 4, and a second limiting plate 13 is fixedly arranged at the moving end of the electric telescopic rod 12.
As a technical optimization scheme of the utility model, rubber pads are bonded on the lower end face of the first limiting plate 7 and the inner bottom face of the transformer fixing box 1.
As a technical optimization scheme of the utility model, the heat dissipation holes 3 are formed by a plurality of inclined through grooves, and the inclination angle of each inclined through groove is 15 degrees.
As a technical optimization scheme of the present invention, the radii of the wire inlet 2 and the through hole 11 are the same, and the center line of the wire inlet 2 and the center line of the through hole 11 are located on the same straight line.
As a technical optimization scheme of the utility model, the number of the fixing frames 4 is two, two electric telescopic rods 12 are arranged on a single fixing frame 4, and the two electric telescopic rods 12 are level in height and symmetrically arranged about the through groove 5.
As a technical optimization scheme of the utility model, threaded holes 8 are formed in two sides of the first limiting plate 7, the number of the threaded holes 8 and the number of the threaded rods 6 are two, and the threaded rods 6 are in threaded through connection with the threaded holes 8.
When the utility model is used, an electric wire enters the inner sides of the fixed frames 4 through the wire inlet 2 and the through hole 11 on one side, the transformer 14 is placed between the two fixed frames 4, the electric telescopic rod 12 is in the shortest state at the moment, the first limiting plate 7 is positioned at the highest position of the threaded rod 6, after the circuit connection is finished, an output circuit penetrates out of the wire inlet 2 through the through hole 11 on the other side, the electric telescopic rod 12 is started, the electric telescopic rod 12 drives the second limiting plate 13 to move towards the transformer 14 from two sides, after the transformer 14 is clamped by the second limiting plate 13, the motor 10 is started, the motor 10 drives the threaded rod 6 to rotate, under the matching of the threaded rod 6 and the threaded hole 8, the first limiting plate 7 moves downwards, after the first limiting plate 7 and the transformer 14 are collided, the rubber pad deforms slightly, the motor 10 is stopped, the transformer 14 is fixed at the moment, and when the transformer 14 works, the internal temperature rises firmly, the air is expanded and discharged through the heat dissipation holes 3 to exchange with the outside air, thereby achieving the purpose of cooling.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a fixing device with adjustable power transformer, includes fixed case (1), its characterized in that: inlet wire (2) have been seted up to fixed case (1) the left and right sides, louvre (3) have been seted up to fixed case (1) the left and right sides, fixed case (1) inside fixed mount (4) that is equipped with, logical groove (5) have been seted up on mount (4) surface, it has threaded rod (6) to lead to upper surface swing joint in groove (5), it is equipped with motor protective housing (9) to lead to fixed on groove (5) the lower surface, motor protective housing (9) internal fixation is equipped with motor (10), pivot fixed connection on threaded rod (6) lower extreme and motor (10), threaded rod (6) are gone up threaded connection and are had limiting plate (7), fixed electric telescopic handle (12) that is equipped with in mount (4) one side, the removal end of electric telescopic handle (12) is fixed and is equipped with limiting plate two (13).
2. The adjustable fixing device of the power transformer as claimed in claim 1, wherein: and rubber pads are bonded on the lower end face of the first limiting plate (7) and the inner bottom face of the transformer fixing box (1).
3. The adjustable fixing device of the power transformer as claimed in claim 1, wherein: the heat dissipation holes (3) are formed by a plurality of inclined through grooves, and the inclination angle of each inclined through groove is 15 degrees.
4. The adjustable fixing device of the power transformer as claimed in claim 1, wherein: the radius of the wire inlet (2) is the same as that of the through hole (11), and the center line of the wire inlet (2) and the center line of the through hole (11) are positioned on the same straight line.
5. The adjustable fixing device of the power transformer as claimed in claim 1, wherein: the quantity of mount (4) is two, be equipped with two electric telescopic handle (12) on mount (4), two electric telescopic handle (12) high parallel and level to set up about logical groove (5) symmetry.
6. The adjustable fixing device of the power transformer as claimed in claim 1, wherein: threaded holes (8) are formed in two sides of the first limiting plate (7), the number of the threaded holes (8) and the number of the threaded rods (6) are two, and the threaded rods (6) are in threaded through connection with the threaded holes (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122588312.7U CN216212703U (en) | 2021-10-26 | 2021-10-26 | Adjustable fixing device of power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122588312.7U CN216212703U (en) | 2021-10-26 | 2021-10-26 | Adjustable fixing device of power transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216212703U true CN216212703U (en) | 2022-04-05 |
Family
ID=80890778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122588312.7U Active CN216212703U (en) | 2021-10-26 | 2021-10-26 | Adjustable fixing device of power transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216212703U (en) |
-
2021
- 2021-10-26 CN CN202122588312.7U patent/CN216212703U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yu Fengzhen Inventor after: Xiao Feng Inventor after: Lv Jun Inventor after: Xu Xinjie Inventor before: Xu Xinjie |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230927 Address after: No. 56, Qizhangang Road, Fancheng District, Xiangyang City, Hubei Province, 441046 Patentee after: Yu Fengzhen Patentee after: Xiao Feng Patentee after: Lv Jun Address before: 510700 No. 44, Chunhui Second Street, Huangpu District, Guangzhou, Guangdong Patentee before: Xu Xinjie |
|
| TR01 | Transfer of patent right |