CN215731191U - Transformer convenient to install - Google Patents
Transformer convenient to install Download PDFInfo
- Publication number
- CN215731191U CN215731191U CN202121358898.1U CN202121358898U CN215731191U CN 215731191 U CN215731191 U CN 215731191U CN 202121358898 U CN202121358898 U CN 202121358898U CN 215731191 U CN215731191 U CN 215731191U
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- transformer
- transformer body
- fixing
- pressure spring
- fixing frame
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Abstract
The utility model relates to the technical field of intelligent power grids, in particular to a transformer convenient to install, wherein a mounting groove is formed in the top of a mounting base plate, the bottom of a transformer body is positioned in the mounting groove, a fixing device is arranged in any accommodating cavity and comprises a pressure spring and a fixing frame, two ends of the pressure spring are respectively fixedly connected with the mounting base plate and the fixing frame, the pressure spring is positioned in the accommodating cavity, the fixing frame is in sliding connection with the mounting base plate, and each side surface of the transformer body is fixed by the fixing frame, so that the fixing effect on the transformer body is better, a worker does not need to fix the transformer body by adopting a plurality of bolts, the transformer body is convenient to install, and the installation time of the transformer body is saved.
Description
Technical Field
The utility model relates to the technical field of smart power grids, in particular to a transformer convenient to install.
Background
The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core. The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization, and the like.
Traditional transformer, because the volume is great, installs in the eminence, adopts the mode of bolt to install fixedly usually, and this kind of mounting means is firm in installation, but needs the installation time that spends the staff more.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a transformer convenient to install, so that the installation of the transformer is convenient, and the installation time is saved.
In order to achieve the purpose, the utility model provides a transformer convenient to install, which comprises an installation bottom plate, a transformer body and a plurality of fixing devices, wherein the top of the installation bottom plate is provided with an installation groove, the bottom of the transformer body is positioned inside the installation groove, each side surface of the installation groove is provided with an accommodating cavity, one fixing device is arranged inside any one accommodating cavity, and each side surface of the transformer body is provided with a fixing hole;
fixing device includes pressure spring and mount, the both ends of pressure spring respectively with mounting plate with mount fixed connection, the pressure spring is located hold the inside in chamber, the mount with mounting plate sliding connection, the mount is close to the one end of pressure spring is located hold the inside in chamber, the mount is kept away from the one end of pressure spring is located the inside of fixed orifices to make things convenient for the installation of transformer, in order to practice thrift installation time.
Each side of the transformer body is provided with a positioning support, each side of the mounting groove is provided with a positioning clamping groove, and the positioning supports are located inside the positioning clamping grooves and are used for positioning the transformer body, so that the transformer body is convenient to mount.
One end, far away from the pressure spring, of the fixing frame is provided with a guide surface, and the guide surface is located at the top of the fixing frame, so that the transformer body can be conveniently installed.
The fixing device further comprises a pulling frame, the pulling frame is fixedly connected with the fixing frame, and the pulling frame is located inside the accommodating cavity so as to be convenient for dismounting the transformer body.
The fixing device further comprises a sliding sheet, the sliding sheet is connected with the mounting bottom plate in a sliding mode, and the sliding sheet is located inside the containing cavity to seal the containing cavity.
The mounting base plate is provided with a plurality of through grooves at intervals, and the through grooves are communicated with the mounting groove to drain the mounting groove and dissipate heat of the transformer body.
The side surface of the mounting base plate is provided with a through hole communicated with the mounting groove, and the side surface of the transformer body is provided with a grounding hole so as to facilitate mounting of a grounding wire.
According to the transformer convenient to install, the fixing frame is arranged on each side face of the transformer body for fixing, so that the fixing effect on the transformer body is better, workers do not need to fix the transformer body through a plurality of bolts, the transformer body is convenient to install, and the installation time of the transformer body is saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a front view of a transformer provided by the present invention for easy installation.
Fig. 2 is a left side view of a transformer of the present invention that is easy to install.
Fig. 3 is a cross-sectional view taken at a-a of fig. 2 in accordance with the present invention.
Fig. 4 is a cross-sectional view at B-B of fig. 3 in accordance with the present invention.
Fig. 5 is a partial enlarged view at C of fig. 4 provided by the present invention.
1-shell, 11-mounting groove, 12-containing cavity, 13-fixing hole, 14-positioning card slot, 15-through groove, 16-through hole, 2-transformer body, 21-positioning bracket, 22-grounding hole, 3-fixing device, 31-pressure spring, 32-fixing frame, 321-guide surface, 33-pulling frame and 34-sliding sheet.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 5, the utility model provides a transformer convenient to install, which includes an installation base plate, a transformer body 2 and a plurality of fixing devices 3, wherein the top of the installation base plate is provided with an installation groove 11, the bottom of the transformer body 2 is located inside the installation groove 11, each side of the installation groove 11 is provided with an accommodation cavity 12, one fixing device 3 is arranged inside any one accommodation cavity 12, and each side of the transformer body 2 is provided with a fixing hole 13;
fixing device 3 includes pressure spring 31 and mount 32, the both ends of pressure spring 31 respectively with mounting plate with mount 32 fixed connection, pressure spring 31 is located hold the inside of chamber 12, mount 32 with mounting plate sliding connection, mount 32 is close to the one end of pressure spring 31 is located hold the inside of chamber 12, mount 32 keeps away from the one end of pressure spring 31 is located the inside of fixed orifices 13.
In the present embodiment, each side surface in the installation groove 11 is provided with one fixing device 3, under the condition of no external force, the pressure spring 31 is in a compressed state and has a restoring force, the pressure spring 31 extrudes the fixing frame 32, so as to extrude one end of the fixing frame 32 far away from the pressure spring 31 out of the accommodating cavity 12 and located inside the installation groove 11, before the transformer body 2 is installed, the installation bottom plate is fixedly installed on the electric pole, then the transformer body 2 is installed, the fixing frame 32 is pressed to make the fixing frame 32 completely located inside the accommodating cavity 12, then the transformer body 2 is placed into the installation groove 11, the fixing frame 32 enters the inside of the fixing hole 13 under the restoring force of the pressure spring 31, so as to fix the transformer body 2, and each side of the transformer body 2 is provided with one fixing frame 32 for fixing, so that the fixing effect of the transformer body 2 is better, a plurality of bolts are not needed to be adopted by a worker for fixing the transformer body 2, the installation of the transformer body 2 is convenient, and the installation time of the transformer body 2 is saved.
Furthermore, each side of the transformer body 2 is provided with a positioning support 21, each side of the mounting groove 11 is provided with a positioning slot 14, and the positioning support 21 is located inside the positioning slot 14.
In this embodiment, when the transformer body 2 is installed in the installation groove 11, the positioning bracket 21 is inserted into the positioning slot 14 in alignment with the positioning slot, so as to position the transformer body 2, thereby facilitating the installation of the transformer body 2.
Further, one end of the fixed frame 32, which is far away from the pressure spring 31, is provided with a guide surface 321, and the guide surface 321 is located at the top of the fixed frame 32;
the fixing device 3 further comprises a pulling frame 33, the pulling frame 33 is fixedly connected with the fixing frame 32, and the pulling frame 33 is located inside the accommodating cavity 12;
the fixing device 3 further comprises a sliding plate 34, the sliding plate 34 is slidably connected with the mounting base plate, and the sliding plate 34 is located inside the accommodating cavity 12.
In this embodiment, a top portion of one end of the fixing frame 32, which is far away from the pressure spring 31, is provided with a guide surface 321, and when being pressed, the guide surface 321 can guide the fixing frame 32 to slide into the accommodating cavity 12, so that when the transformer body 2 is installed, the fixing frame 32 does not need to be manually pressed to make the fixing frame 32 enter the accommodating cavity 12, and when being pressed by the transformer body 2, the fixing frame 32 can automatically enter the accommodating cavity 12 under the action of the guide surface 321, and then enters the fixing hole 13 under the action of the pressure spring 31 to fix the transformer body 2, so as to facilitate installation of the transformer body 2; and the fixing frame 32 is provided with the pulling frame 33 at one end close to the pressure spring 31 so as to pull the fixing frame 32, thereby facilitating the disassembly of the transformer body 2, the sliding sheet 34 can slide relative to the mounting base plate, and the sliding sheet 34 can seal the accommodating cavity 12 so as to protect the pressure spring 31.
Further, the mounting bottom plate is provided with a plurality of through grooves 15 at intervals, and the through grooves 15 are communicated with the mounting groove 11;
the side surface of the installation bottom plate is provided with a through hole 16 communicated with the installation groove 11, and the side surface of the transformer body 2 is provided with a grounding hole 22.
In the present embodiment, the through groove 15 can drain water to drain the water in the mounting groove 11, and the ground wire passes through the through hole 16 and the ground hole 22 to be fixed to the transformer body 2, so as to be mounted on the ground wire.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (7)
1. A transformer convenient to install is characterized in that,
the transformer convenient to install comprises an installation bottom plate, a transformer body and a plurality of fixing devices, wherein the top of the installation bottom plate is provided with an installation groove, the bottom of the transformer body is positioned inside the installation groove, each side surface of the installation groove is provided with an accommodating cavity, one fixing device is arranged inside any one accommodating cavity, and each side surface of the transformer body is provided with a fixing hole;
the fixing device comprises a pressure spring and a fixing frame, the two ends of the pressure spring are respectively fixedly connected with the mounting base plate and the fixing frame, the pressure spring is located in the accommodating cavity, the fixing frame is slidably connected with the mounting base plate, one end of the fixing frame, close to the pressure spring, is located in the accommodating cavity, and one end of the fixing frame, far away from the pressure spring, is located in the fixing hole.
2. The transformer for facilitating installation according to claim 1,
each side of transformer body all is provided with locating support, each side of mounting groove all is provided with positioning slot, locating support is located positioning slot's inside.
3. The transformer for facilitating installation according to claim 2,
and one end of the fixed frame, which is far away from the pressure spring, is provided with a guide surface, and the guide surface is positioned at the top of the fixed frame.
4. The transformer for facilitating installation according to claim 3,
the fixing device further comprises a pulling frame, the pulling frame is fixedly connected with the fixing frame, and the pulling frame is located inside the containing cavity.
5. The transformer for facilitating installation according to claim 4,
the fixing device further comprises a sliding sheet, the sliding sheet is connected with the mounting bottom plate in a sliding mode, and the sliding sheet is located inside the containing cavity.
6. The transformer for facilitating installation according to claim 5,
the mounting base plate is provided with a plurality of through grooves at intervals, and the through grooves are communicated with the mounting groove.
7. The transformer for facilitating installation according to claim 6,
the side of the mounting bottom plate is provided with a through hole communicated with the mounting groove, and the side of the transformer body is provided with a grounding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121358898.1U CN215731191U (en) | 2021-06-18 | 2021-06-18 | Transformer convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121358898.1U CN215731191U (en) | 2021-06-18 | 2021-06-18 | Transformer convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215731191U true CN215731191U (en) | 2022-02-01 |
Family
ID=80043379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121358898.1U Active CN215731191U (en) | 2021-06-18 | 2021-06-18 | Transformer convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215731191U (en) |
-
2021
- 2021-06-18 CN CN202121358898.1U patent/CN215731191U/en active Active
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