CN210606940U - Transformer rising seat convenient to installation - Google Patents
Transformer rising seat convenient to installation Download PDFInfo
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- CN210606940U CN210606940U CN201922151717.7U CN201922151717U CN210606940U CN 210606940 U CN210606940 U CN 210606940U CN 201922151717 U CN201922151717 U CN 201922151717U CN 210606940 U CN210606940 U CN 210606940U
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- limiting
- transformer
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Abstract
The utility model provides a transformer seat of rising convenient to installation, include: the lower edge of the outer wall of the upper cylinder body protrudes outwards to form a first flange, the upper edge of the outer wall of the lower cylinder body protrudes outwards to form a second flange, and the first flange is fixedly connected with the second flange; a third flange is inwards protruded from the upper edge of the inner wall of the lower cylinder; a plurality of electronic transformers are arranged in the upper cylinder body and stacked, and the electronic transformer at the lowest position is placed on the third flange; the upper cylinder body is fixedly connected with the fixing piece; a cover plate is also arranged in the upper cylinder body; a plurality of blind holes are further formed in the bottom surface of the fixing piece, and compression springs are inserted into the blind holes. The transformer lifting seat convenient to mount is mounted sequentially from bottom to top in the mounting process of all parts of the transformer lifting seat, the lifting seat does not need to be inverted or turned over, the mounting is convenient, and the structure is stable.
Description
Technical Field
The utility model relates to a transformer technical field especially relates to a transformer rises seat convenient to installation.
Background
An electronic transformer is arranged in a lifting seat of the transformer, the electronic transformer in the prior art is usually required to be installed from bottom to top, or a lifting seat cylinder is firstly inverted, and the lifting seat cylinder is inverted after the electronic transformer is installed. The whole installation process is very inconvenient.
Secondly, the fixed mode of electronic transformer among the prior art in rising the seat needs the operation of screwing up the screw in the barrel of rising the seat, and the installation is loaded down with trivial details.
Therefore, there is a need for improvements in the prior art.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the electronic transformer lifting seat aims at solving the problems that an electronic transformer in a transformer lifting seat in the prior art is inconvenient and cumbersome to install. The utility model provides a transformer rises seat and solves above-mentioned problem convenient to installation.
The utility model provides a technical scheme that its technical problem adopted is: a transformer lifting socket for ease of installation comprising:
the lower edge of the outer wall of the upper cylinder body is outwards provided with a first flange in a protruding way,
the upper edge of the outer wall of the lower cylinder is outwards protruded with a second flange, and the first flange is fixedly connected with the second flange;
a third flange is inwards protruded from the upper edge of the inner wall of the lower cylinder;
a plurality of electronic transformers are arranged in the upper cylinder body and stacked, and the electronic transformer at the lowest position is placed on the third flange;
the bottom surface of the fixing piece is sunken with a clamping groove matched with the upper edge of the upper barrel body, and the upper edge of the upper barrel body is inserted into the clamping groove; the upper cylinder body is fixedly connected with the fixing piece;
the fixing piece is provided with a first through hole penetrating through the fixing piece from top to bottom, the edge of the first through hole extends upwards to form a connecting cylinder, and the upper edge of the outer wall of the connecting cylinder protrudes outwards to form a fourth flange;
a cover plate is further arranged inside the upper cylinder, a second through hole is formed in the position, corresponding to the first through hole, of the cover plate, and the cover plate is located between the electronic transformer on the uppermost side and the fixing piece;
the bottom surface of the fixing piece is further provided with a plurality of blind holes, compression springs are inserted in the blind holes, the upper ends of the compression springs abut against the bottom surfaces of the blind holes, and the lower ends of the compression springs extend out of the blind holes and abut against the top surfaces of the cover plates.
Preferably, the top surface of the fixing piece is also sunken with an annular groove, the annular groove surrounds the connecting cylinder, and the annular groove is located between the outer wall of the connecting cylinder and the inner wall of the upper cylinder body.
Preferably, the blind hole is located below the annular groove;
the bottom surface of the annular groove is also provided with a threaded hole corresponding to the blind hole, the threaded hole is coaxial with the blind hole, and the lower end of the threaded hole is communicated with the blind hole; the diameter of the threaded hole is larger than that of the blind hole;
the threaded hole is internally provided with a stud in a threaded fit mode, and the annular groove is internally provided with a waterproof sealing ring.
Preferably, a plurality of limiting pieces are further arranged inside the upper cylinder;
the limiting pieces are stacked and arranged, and each limiting piece comprises a limiting barrel and an annular plate extending inwards from the upper edge of the inner wall of the limiting barrel; the outer wall of the limiting cylinder is matched with the inner wall of the upper cylinder in shape;
the limiting cylinder of the lowest limiting part is placed on the third flange; the cover plate is pressed on the top surface of the annular plate of the uppermost limiting piece under the action of a spring;
each limiting piece corresponds to one electronic transformer; the limiting cylinder is sleeved on the corresponding electronic transformer; the annular plate is located the top of corresponding electronic transformer, the bottom surface of annular plate with correspond electronic transformer contact.
Preferably, a guide bulge is arranged on the inner wall of the upper cylinder in a protruding mode, and the length direction of the guide bulge is consistent with the length direction of the upper cylinder; the outer wall of the limiting cylinder is sunken with a groove matched with the guide bulge, and the edge of the cover plate is provided with a notch matched with the guide bulge; the guide projection extends into the groove and the notch and is in sliding fit with the groove and the notch.
The beneficial effects of the utility model are that, the installation of each spare part of this kind of transformer lift seat convenient to installation is installed in proper order from bottom to top, need not to invert or upset lift seat, simple to operate to the structure is firm.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of an embodiment of a transformer lifting seat convenient to mount according to the present invention.
Fig. 2 is a schematic structural diagram of a usage state of the transformer lifting seat convenient to install.
Fig. 3 is a schematic structural diagram of another embodiment of a transformer lifting seat convenient to install according to the present invention.
In the figure, the device comprises an upper cylinder body, 101, a first flange, 2, a lower cylinder body, 201, a second flange, 202, a third flange, 3, an electronic transformer, 4, a fixing piece, 401, a clamping groove, 402, a first through hole, 403, a connecting cylinder, 404, a fourth flange, 405, a blind hole, 406, a compression spring, 407, an annular groove, 408, a threaded hole, 409, a stud, 410, a waterproof sealing ring, 5, a cover plate, 501, a second through hole, 601, a limiting cylinder, 602, an annular plate, 7 and a ceramic sleeve.
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 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 exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used only for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1-3, the utility model provides a transformer rises seat convenient to installation, include:
the lower edge of the outer wall of the upper cylinder 1 is provided with a first flange 101 which protrudes outwards.
The upper edge of the inner wall of the lower cylinder 2 is inwardly protruded with a third flange 202.
A plurality of electronic transformers 3 are arranged inside the upper cylinder 1, the electronic transformers 3 are stacked, and the lowermost electronic transformer 3 is placed on the third flange 202. The third flange 202 is integrally cast with the lower cylinder 2, and can support a plurality of electronic transformers 3, and the structure is stable.
The bottom surface of the fixing part 4 and the fixing part 4 is provided with a clamping groove 401 matched with the upper edge of the upper barrel 1 in a concave mode, and the upper edge of the upper barrel 1 is inserted into the clamping groove 401. The upper cylinder 1 is fixedly connected with the fixing piece 4 through screws.
The fixing member 4 is provided with a first through hole 402 penetrating through the fixing member 4 from top to bottom, the edge of the first through hole 402 extends upwards to form a connecting cylinder 403, and the upper edge of the outer wall of the connecting cylinder 403 protrudes outwards to form a fourth flange 404. The fourth flange 404 is used for fixedly connecting with the flange of the ceramic bushing 7.
The cover plate 5 is further arranged inside the upper cylinder 1, the second through hole 501 is formed in the position, corresponding to the first through hole 402, of the cover plate 5, and the cover plate 5 is located between the uppermost electronic transformer 3 and the fixing piece 4.
The bottom surface of the fixing member 4 is further provided with a plurality of blind holes 405, the blind holes 405 are inserted with compression springs 406, the upper ends of the compression springs 406 abut against the bottom surfaces of the blind holes 405, and the lower ends of the compression springs 406 extend out of the blind holes 405 and abut against the top surface of the cover plate 5. At this time, the cover plate 5 gives a downward force to the uppermost electronic transformer 3, and the stacked electronic transformers 3 are pressed and fixed.
The transformer lifting seat convenient to mount is mounted in the following mode: the first flange 101 of the upper cylinder 1 is fixed with the second flange 201 of the lower cylinder 2, the electronic transformers 3 are placed into the upper cylinder 1 one by one, then the cover plate 5 is placed, then the upper ends of the compression springs 406 are fixed with the bottom surface of the blind holes 405 by glue, then the fixing piece 4 is fixedly connected with the upper cylinder 1, finally the lower ends of the ceramic sleeves 7 sequentially penetrate through the connecting cylinder 403, the first through holes 402, the second through holes 501 and the electronic transformers 3, and the flanges of the ceramic sleeves 7 and the fourth flange 404 are fixed through bolts. The whole installation process is sequentially installed from bottom to top, the lifting seat does not need to be inverted or turned over, the installation is convenient, and the structure is stable.
In this embodiment, the top surface of the fixing member 4 is further recessed with an annular groove 407, the annular groove 407 is disposed around the connecting cylinder 403, and the annular groove 407 is located between the outer wall of the connecting cylinder 403 and the inner wall of the upper cylinder 1. Under the condition that the thickness of the fixing member 4 is larger, the annular groove 407 is formed, so that the material for manufacturing the fixing member 4 is saved, and the cost is reduced.
According to a further embodiment, the blind hole 405 is located below the annular groove 407. The bottom surface of the annular groove 407 is further provided with a threaded hole 408 at a position corresponding to the blind hole 405, the threaded hole 408 is coaxial with the blind hole 405, and the lower end of the threaded hole 408 is communicated with the blind hole 405. The diameter of the threaded hole 408 is larger than the diameter of the blind hole 405. A threaded bolt 409 is in threaded fit with the threaded hole 408, and a waterproof sealing ring 410 is arranged in the annular groove 407.
In this embodiment, the lower cylinder 2, the upper cylinder 1, the electronic transformer 3, the cover plate 5 and the fixing member 4 are installed, then the compression spring 406 is placed into the blind hole 405 from the threaded hole 408, the stud 409 is screwed into the threaded hole 408, and after screwing, the end surface of the stud 409 forms the bottom surface of the blind hole 405. Further increasing the ease of installation.
The waterproof seal 410 is provided to prevent rainwater accumulated in the annular groove 407 from infiltrating into the gap between the threaded hole 408 and the stud 409 and damaging the electronic transformer 3.
According to another embodiment, a plurality of position-limiting members are further disposed inside the upper cylinder 1. A plurality of position-limiting members are stacked, and each position-limiting member includes a position-limiting cylinder 601 and an annular plate 602 extending inward from an upper edge of an inner wall of the position-limiting cylinder 601. The outer wall of the limiting cylinder 601 is matched with the inner wall of the upper cylinder 1 in shape.
The position-limiting cylinder 601 of the lowermost position-limiting member is placed on the third flange 202. The cover plate 5 is pressed against the top surface of the ring plate 602 of the uppermost limiter by the action of a spring. At this time, the cover plate 5 applies a downward force to the uppermost position-limiting member to press and fix the plurality of stacked position-limiting members.
Each limiting part corresponds to one electronic transformer 3. The limiting cylinder 601 is sleeved on the corresponding electronic transformer 3. The annular plate 602 is located above the corresponding electronic transformer 3, and the bottom surface of the annular plate 602 is in contact with the corresponding electronic transformer 3. The bottom surface of the annular plate 602 presses the corresponding electronic transformer 3.
In the present embodiment, the limiting member can restrict horizontal movement and vertical movement of the electronic transformer 3 in the upper cylinder 1, and plays a role in fixing the electronic transformer 3.
According to another embodiment, the inner wall of the upper cylinder 1 is protruded with a guide protrusion (not shown), and the length direction of the guide protrusion is identical to the length direction of the upper cylinder 1. The outer wall of the limiting cylinder 601 is recessed with a groove (not shown) matched with the guide protrusion, and the edge of the cover plate 5 is provided with a notch (not shown) matched with the guide protrusion. The guide projection extends into the groove and the notch and is in sliding fit with the groove and the notch.
In this embodiment, the sliding fit of the guide projection and the groove or the notch prevents the rotation of the limiting cylinder 601 and the cover plate 5 in the circumferential direction of the upper cylinder 1.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, a schematic representation of the term does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. A transformer lifting seat convenient to install is characterized by comprising:
the lower edge of the outer wall of the upper cylinder body is outwards provided with a first flange in a protruding way,
the upper edge of the outer wall of the lower cylinder is outwards protruded with a second flange, and the first flange is fixedly connected with the second flange;
a third flange is inwards protruded from the upper edge of the inner wall of the lower cylinder;
a plurality of electronic transformers are arranged in the upper cylinder body and stacked, and the electronic transformer at the lowest position is placed on the third flange;
the bottom surface of the fixing piece is sunken with a clamping groove matched with the upper edge of the upper barrel body, and the upper edge of the upper barrel body is inserted into the clamping groove; the upper cylinder body is fixedly connected with the fixing piece;
the fixing piece is provided with a first through hole penetrating through the fixing piece from top to bottom, the edge of the first through hole extends upwards to form a connecting cylinder, and the upper edge of the outer wall of the connecting cylinder protrudes outwards to form a fourth flange;
a cover plate is further arranged inside the upper cylinder, a second through hole is formed in the position, corresponding to the first through hole, of the cover plate, and the cover plate is located between the electronic transformer on the uppermost side and the fixing piece;
the bottom surface of the fixing piece is further provided with a plurality of blind holes, compression springs are inserted in the blind holes, the upper ends of the compression springs abut against the bottom surfaces of the blind holes, and the lower ends of the compression springs extend out of the blind holes and abut against the top surfaces of the cover plates.
2. A transformer lifter according to claim 1, wherein:
the top surface of mounting still caves in and has the annular groove, the annular groove encircles the connecting cylinder sets up, the annular groove is located the outer wall of connecting cylinder with between the inner wall of last barrel.
3. A transformer lifter according to claim 2, characterized in that:
the blind hole is positioned below the annular groove;
the bottom surface of the annular groove is also provided with a threaded hole corresponding to the blind hole, the threaded hole is coaxial with the blind hole, and the lower end of the threaded hole is communicated with the blind hole; the diameter of the threaded hole is larger than that of the blind hole;
the threaded hole is internally provided with a stud in a threaded fit mode, and the annular groove is internally provided with a waterproof sealing ring.
4. A transformer lifter according to claim 3, wherein:
a plurality of limiting pieces are further arranged inside the upper barrel;
the limiting pieces are stacked and arranged, and each limiting piece comprises a limiting barrel and an annular plate extending inwards from the upper edge of the inner wall of the limiting barrel; the outer wall of the limiting cylinder is matched with the inner wall of the upper cylinder in shape;
the limiting cylinder of the lowest limiting part is placed on the third flange; the cover plate is pressed on the top surface of the annular plate of the uppermost limiting piece under the action of a spring;
each limiting piece corresponds to one electronic transformer; the limiting cylinder is sleeved on the corresponding electronic transformer; the annular plate is located the top of corresponding electronic transformer, the bottom surface of annular plate with correspond electronic transformer contact.
5. An easy-to-install transformer lifter according to claim 4, wherein:
a guide bulge is arranged on the inner wall of the upper cylinder in a protruding mode, and the length direction of the guide bulge is consistent with that of the upper cylinder; the outer wall of the limiting cylinder is sunken with a groove matched with the guide bulge, and the edge of the cover plate is provided with a notch matched with the guide bulge; the guide projection extends into the groove and the notch and is in sliding fit with the groove and the notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922151717.7U CN210606940U (en) | 2019-12-04 | 2019-12-04 | Transformer rising seat convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922151717.7U CN210606940U (en) | 2019-12-04 | 2019-12-04 | Transformer rising seat convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210606940U true CN210606940U (en) | 2020-05-22 |
Family
ID=70694013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922151717.7U Active CN210606940U (en) | 2019-12-04 | 2019-12-04 | Transformer rising seat convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210606940U (en) |
-
2019
- 2019-12-04 CN CN201922151717.7U patent/CN210606940U/en active Active
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