CN213878948U - Transformer substation's shell - Google Patents
Transformer substation's shell Download PDFInfo
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- CN213878948U CN213878948U CN202022900592.6U CN202022900592U CN213878948U CN 213878948 U CN213878948 U CN 213878948U CN 202022900592 U CN202022900592 U CN 202022900592U CN 213878948 U CN213878948 U CN 213878948U
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Abstract
The utility model provides a transformer substation's casing, the purpose is solved current transformer substation and lays the technical problem that the chamber door was not convenient for to open when narrow space. The adopted technical scheme is as follows: a transformer substation shell comprises a box body and a box door; the two box doors are arranged in bilateral symmetry and are respectively hinged to the left side and the right side of the box body; the box door comprises a first door plate, a second door plate and a third door plate; the upper part of the outer side surface of the first door plate is provided with a first top sliding groove, the lower part of the outer side surface of the first door plate is provided with a first bottom sliding groove, and the upper end and the lower end of the second door plate are correspondingly limited in the first top sliding groove and the first bottom sliding groove; the upper part of the outer side surface of the second door plate is provided with a second top sliding groove, the lower part of the outer side surface of the second door plate is provided with a second bottom sliding groove, and the upper end and the lower end of the third door plate are correspondingly limited in the second top sliding groove and the second bottom sliding groove; the first door plate and the second door plate are provided with a first limiting mechanism for preventing the first door plate and the second door plate from separating, and the second door plate and the third door plate are provided with a second limiting mechanism for preventing the second door plate and the third door plate from separating.
Description
Technical Field
The utility model relates to a power equipment technical field, concretely relates to transformer substation's shell.
Background
The box-type substation is also called a pre-installed substation or a pre-installed substation. The indoor and outdoor compact distribution equipment is prefabricated in a factory and integrated according to a certain wiring scheme. The transformer voltage reduction and low-voltage distribution functions are organically combined together and installed in a shell of a steel structure, so that the transformer voltage reduction and low-voltage distribution combined type transformer substation is particularly suitable for urban network construction and transformation and is a brand-new transformer substation rising after a civil transformer substation.
The transformer substation is usually placed in the open space on the roadside, and when the transformer substation is overhauled and maintained, the opened box door can transversely block the road, so that inconvenience is caused to the passing of pedestrians. In addition, sometimes, due to limited places, the transformer substation may be placed in a narrow space, and maintenance personnel need to avoid the transformer substation back and forth when opening the box door, so that inconvenience is caused.
Disclosure of Invention
An object of the utility model is to provide a transformer substation's shell, it is on the basis of ensuring that the chamber door is opened completely, and required space when the chamber door that has significantly reduced is opened has reduced the requirement to the laying space, has better suitability.
In order to achieve the above object, the utility model adopts the following technical scheme:
a transformer substation shell comprises a box body and a box door; the two box doors are arranged in bilateral symmetry and are respectively hinged to the left side and the right side of the box body; the box door comprises a first door plate, a second door plate and a third door plate which are connected in a sliding mode in sequence along the left-right direction; the outer side surface or the inner side surface of the first door plate is provided with a first top sliding groove at the upper part and a first bottom sliding groove at the lower part, and the upper end and the lower end of the second door plate are correspondingly limited in the first top sliding groove and the first bottom sliding groove; a second top sliding groove is formed in the upper portion of the outer side face or the inner side face of the second door plate, a second bottom sliding groove is formed in the lower portion of the outer side face or the inner side face of the second door plate, and the upper end and the lower end of the third door plate are correspondingly limited in the second top sliding groove and the second bottom sliding groove; the first door plate and the second door plate are provided with a first limiting mechanism for preventing the first door plate and the second door plate from separating, and the second door plate and the third door plate are provided with a second limiting mechanism for preventing the second door plate and the third door plate from separating.
Optionally, the first door panel includes: the first plate comprises a first plate main body, a first upper vertical rib, a first top rib, a first lower vertical rib and a first bottom rib, wherein the first top rib is used for connecting the top of the first upper vertical rib with the top of the first plate main body; a first top sliding groove is formed among the first plate main body, the first upper vertical rib and the first top rib; a first bottom sliding groove is formed among the first plate main body, the first lower vertical rib and the first bottom rib.
Optionally, the second door panel includes: the second plate main body, the second upper vertical rib, the second top rib connecting the top of the second upper vertical rib with the top of the second plate main body, the second lower vertical rib and the second bottom rib connecting the bottom of the second lower vertical rib with the bottom of the second plate main body; a second top sliding groove is formed among the second plate main body, the second upper vertical rib and the second top rib; and a second bottom sliding groove is formed among the second plate main body, the second lower vertical rib and the second bottom rib.
Optionally, the first limiting mechanism includes: the first upper vertical rib and/or the first lower vertical rib are/is arranged on the first door panel, the first limiting groove extends along the left-right direction, and the first limiting pin is fixedly connected with the second door panel and limited in the first limiting groove; the left end and the right end of the first limiting groove are closed; one end of the first limiting pin is provided with an external thread, and the second door panel is provided with a threaded hole matched with the first limiting pin.
Optionally, the second limiting mechanism includes: the second limiting groove is arranged on the second upper vertical rib or/and the second lower vertical rib and extends along the left-right direction, and the second limiting pin is fixedly connected with the third door panel and limited in the second limiting groove; the left end and the right end of the second limiting groove are closed; and one end of the second limiting pin is provided with an external thread, and the third door plate is provided with a threaded hole matched with the second limiting pin.
Optionally, the box body is provided with a first limiting edge on the top plate or/and the bottom plate, wherein the first limiting edge is used for limiting the inner side surface of the first door plate.
Optionally, the box body is provided with a second sliding groove which limits the second door panel on the top plate or/and the bottom plate.
Optionally, the box body is provided with a third sliding groove which limits the third door panel on the top plate or/and the bottom plate.
The utility model discloses a theory of operation does: sliding the third door panel to the second door panel along the second top sliding groove and the second bottom sliding groove to enable the third door panel to be overlapped with the second door panel; and sliding the second door panel to the first door panel along the first top sliding groove and the first bottom sliding groove, so that the second door panel, the third door panel and the first door panel are overlapped. Therefore, the width of the box door can be reduced to one third, and the radius of a fan-shaped track formed when the box door is pulled open can be reduced to one third.
Therefore, the utility model has the advantages that: the chamber door mainly comprises first door plant, second door plant, the third door plant of following left right direction sliding connection, when pulling open the chamber door, through making first door plant, second door plant, the coincidence of third door plant, can make the width of chamber door reduce to one third. Therefore, on the basis of ensuring that the box door is completely opened, the required space of the box door when being opened is greatly reduced, the requirement of a transformer substation on the placement space is reduced, and the method has better applicability.
Drawings
In order to more clearly illustrate the embodiments of the present application 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 application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the present invention showing the closing of the door;
FIG. 2 is a schematic view of the opening box door of the present invention;
FIG. 3 is an assembled view of the first door panel, the second door panel, and the third door panel;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is a schematic view of a first door panel;
FIG. 6 is a schematic view of a second door panel;
FIG. 7 is a schematic view of a bottom plate of the box body provided with a first limiting ridge, a second sliding groove and a third sliding groove;
reference numerals: 1. a box body; 2. a box door; 3. a first door panel; 4. a second door panel; 5. a third door panel; 6. a first top chute; 7. a first bottom chute; 8. a second top chute; 9. a second bottom chute; 10. a first plate main body; 11. a first upper standing rib; 12. a first top rib; 13. a first lower standing rib; 14. a first bottom rib; 15. a second plate main body; 16. a second upper standing rib; 17. a second top rib; 18. a second lower standing rib; 19. a second bottom rib; 20. a first limit groove; 21. a first limit pin; 22. a second limit groove; 23. a second limit pin; 24. a first limit edge; 25. a second chute; 26. and a third chute.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
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", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on those shown in fig. 1, and are only for convenience of description and simplicity of description, 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 "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Embodiments of the present invention will be described in detail below with reference to fig. 1 to 7.
The embodiment of the utility model provides a transformer substation shell, which comprises a box body 1 and a box door 2; the box door 2 is provided with two bilateral symmetry boxes which are respectively hinged on the left side and the right side of the box body 1. The box door 2 comprises a first door plate 3, a second door plate 4 and a third door plate 5 which are sequentially connected in a sliding mode in the left-right direction. It should be understood that the first door panel 3 is normally hinged to the cabinet, and the third door panel 5 of the two cabinet doors 2 is correspondingly provided with a lock catch; in addition, a handle may be provided on the outer side surface of the third door panel 5. The widths of the first door panel 3, the second door panel 4, and the third door panel 5 are substantially the same. The outer side surface or the inner side surface of the first door panel 3 is provided with a first top sliding groove 6 at the upper part and a first bottom sliding groove 7 at the lower part. It should be understood that in the description of the present invention, the inner side is toward the inside of the case 1, and the outer side is vice versa. The upper end and the lower end of the second door panel 4 are correspondingly limited in the first top sliding groove 6 and the first bottom sliding groove 7. It should be understood that the first top chute 6 and the first bottom chute 7 extend in the left-right direction. And a second top sliding groove 8 is formed in the upper part of the outer side surface or the inner side surface of the second door panel 4, a second bottom sliding groove 9 is formed in the lower part of the outer side surface or the inner side surface of the second door panel 4, and the upper end and the lower end of the third door panel 5 are correspondingly limited in the second top sliding groove 8 and the second bottom sliding groove 9. It should be understood that the second top chute 8 and the second bottom chute 9 extend in the left-right direction. The first door panel 3 and the second door panel 4 are provided with a first limiting mechanism for preventing the first door panel and the second door panel from separating, and the second door panel 4 and the third door panel 5 are provided with a second limiting mechanism for preventing the second door panel and the third door panel from separating.
In the following, the embodiment of the present invention is explained, the third door panel 5 slides to the second door panel 4 along the second top sliding chute 8 and the second bottom sliding chute 9, so that the third door panel 5 coincides with the second door panel 4; and sliding the second door panel 4 to the first door panel 3 along the first top sliding chute 6 and the first bottom sliding chute 7, so that the second door panel 4, the third door panel 5 and the first door panel 3 are overlapped. Thus, the width of the box door 2 can be reduced to one third, and the radius of the fan-shaped track formed when the box door 2 is pulled open can be reduced to one third. The utility model discloses a chamber door 2 mainly comprises first door plant 3, second door plant 4, the third door plant 5 of direction sliding connection about following, when pulling open chamber door 2, through making first door plant 3, second door plant 4, the coincidence of third door plant 5, can make the width of chamber door 2 reduce to the third. Therefore, on the basis of ensuring that the box door 2 is completely opened, the required space when the box door 2 is opened is greatly reduced, the requirement of a transformer substation on the placement space is reduced, and the method has better applicability.
In one embodiment disclosed herein, the first door panel 3 includes: a first plate main body 10, a first upper standing rib 11, a first top rib 12 connecting the top of the first upper standing rib 11 and the top of the first plate main body 10, a first lower standing rib 13, and a first bottom rib 14 connecting the bottom of the first lower standing rib 13 and the bottom of the first plate main body 10; a first top sliding groove 6 is formed among the first plate main body 10, the first upper vertical rib 11 and the first top rib 12; the first plate body 10, the first lower standing rib 13, and the first bottom rib 14 form a first bottom slide groove 7 therebetween.
In one embodiment disclosed herein, the second door panel 4 includes: a second plate main body 15, a second upper standing rib 16, a second top rib 17 connecting the top of the second upper standing rib 16 and the top of the second plate main body 15, a second lower standing rib 18, and a second bottom rib 19 connecting the bottom of the second lower standing rib 18 and the bottom of the second plate main body 15; a second top sliding groove 8 is formed among the second plate main body 15, the second upper vertical rib 16 and the second top rib 17; the second plate main body 15, the second lower standing rib 18, and the second bottom rib 19 form a second bottom slide groove 9 therebetween.
In one embodiment of the present disclosure, the first limiting mechanism includes: a first limit groove 20 which is arranged on the first upper vertical rib 11 or/and the first lower vertical rib 13 and extends along the left-right direction, and a first limit pin 21 which is fixedly connected with the second door panel 4 and is limited in the first limit groove 20; it should be understood that one or more first limiting grooves 20 may be provided only on the first upper standing rib 11, one or more first limiting grooves 20 may be provided only on the first lower standing rib 13, and one or more first limiting grooves 20 may be provided on the first upper standing rib 11 and the first lower standing rib 13, respectively. The left end and the right end of the first limit groove 20 are closed; one end of the first limit pin 21 is provided with an external thread, and the second door panel 4 is provided with a threaded hole matched with the first limit pin 21. It should be understood that the first limit pin 21 is installed on the second door panel 4 in a threaded manner, so that the first door panel 3 and the second door panel 4 can be conveniently disassembled and assembled during later maintenance.
In one embodiment of the present disclosure, the second limiting mechanism includes: a second limit groove 22 which is arranged on the second upper vertical rib 16 or/and the second lower vertical rib 18 and extends along the left-right direction, and a second limit pin 23 which is fixedly connected with the third door panel 5 and is limited in the second limit groove 22; it should be understood that one or more second retaining grooves 22 may be provided only on the second upper standing rib 16, one or more second retaining grooves 22 may be provided only on the second lower standing rib 18, and one or more second retaining grooves 22 may be provided on the second upper standing rib 16 and the second lower standing rib 18, respectively. The left end and the right end of the second limiting groove 22 are closed; one end of the second limit pin 23 is provided with an external thread, and the third door panel 5 is provided with a threaded hole matched with the second limit pin 23. It should be understood that the second limit pin 23 is installed on the third door panel 5 in a threaded manner, so that the second door panel 4 and the third door panel 5 can be conveniently disassembled and assembled during later maintenance.
In one embodiment disclosed in the present application, the box body 1 is provided with a first limiting edge 24 on the top plate or/and the bottom plate, which limits the inner side surface of the first door panel 3. It should be understood that the first limiting edge 24 may be provided only on the top plate of the box body 1, the first limiting edge 24 may be provided only on the bottom plate of the box body 1, and the first limiting edge 24 may be provided on each of the top plate and the bottom plate of the box body 1.
Further, the box body 1 is provided with a second sliding groove 25 which limits the second door panel 4 on the top plate or/and the bottom plate. It will be appreciated that when the first stop edge 24 contacts and constitutes a stop with the inner side of the first door panel 3, the second door panel 4 is exactly aligned with the second runner 25. The second slide groove 25 may be provided only on the top plate of the case 1, the second slide groove 25 may be provided only on the bottom plate of the case 1, or the second slide grooves 25 may be provided on the top plate and the bottom plate of the case 1, respectively.
Further, the box body 1 is provided with a third sliding groove 26 which is arranged on the top plate or/and the bottom plate and limits the third door panel 5. It will be appreciated that when the first stop edge 24 contacts and constitutes a stop with the inner side of the first door panel 3, the third door panel 5 is exactly aligned with the third runner 26. The third slide groove 26 may be provided only on the top plate of the case 1, the third slide groove 26 may be provided only on the bottom plate of the case 1, or the third slide grooves 26 may be provided on the top plate and the bottom plate of the case 1, respectively.
Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that changes and modifications may be made to these embodiments without departing from the principles and spirit of the invention, and these changes and modifications are intended to fall within the scope of the invention.
Claims (8)
1. A substation enclosure, comprising:
a box body (1);
the box door (2) is arranged at the left side and the right side of the box body (1) symmetrically and is hinged to the left side and the right side of the box body (2) respectively;
the box door (2) comprises a first door panel (3), a second door panel (4) and a third door panel (5) which are connected in a sliding mode in sequence along the left-right direction;
a first top sliding groove (6) is formed in the upper portion of the outer side face or the inner side face of the first door panel (3), a first bottom sliding groove (7) is formed in the lower portion of the outer side face or the inner side face of the first door panel, and the upper end and the lower end of the second door panel (4) are correspondingly limited in the first top sliding groove (6) and the first bottom sliding groove (7);
a second top sliding groove (8) is formed in the upper portion of the outer side surface or the inner side surface of the second door panel (4), a second bottom sliding groove (9) is formed in the lower portion of the outer side surface or the inner side surface of the second door panel, and the upper end and the lower end of the third door panel (5) are correspondingly limited in the second top sliding groove (8) and the second bottom sliding groove (9);
the first door panel (3) and the second door panel (4) are provided with a first limiting mechanism for preventing the first door panel and the second door panel from separating, and the second door panel (4) and the third door panel (5) are provided with a second limiting mechanism for preventing the second door panel and the third door panel from separating.
2. Substation enclosure according to claim 1, characterized in that the first door panel (3) comprises:
a first plate main body (10); and
a first upper standing rib (11); and
a first top rib (12) connecting the top of the first upper standing rib (11) and the top of the first plate main body (10); and
a first lower standing rib (13); and
a first bottom rib (14) connecting the bottom of the first lower standing rib (13) and the bottom of the first plate main body (10);
wherein a first top sliding groove (6) is formed among the first plate main body (10), the first upper standing rib (11) and the first top rib (12); a first bottom sliding groove (7) is formed among the first plate main body (10), the first lower standing rib (13) and the first bottom rib (14).
3. Substation enclosure according to claim 1 or 2, characterized in that the second door panel (4) comprises:
a second plate main body (15); and
a second upper standing rib (16); and
a second top rib (17) connecting the top of the second standing rib (16) and the top of the second plate main body (15); and
a second lower standing rib (18); and
a second bottom rib (19) connecting the bottom of the second lower standing rib (18) and the bottom of the second plate main body (15);
wherein a second top sliding groove (8) is formed among the second plate main body (15), the second upper standing rib (16) and the second top rib (17); and a second bottom sliding groove (9) is formed among the second plate main body (15), the second lower standing rib (18) and the second bottom rib (19).
4. The substation enclosure of claim 2, wherein the first stop mechanism comprises:
a first limit groove (20) which is provided on the first upper standing rib (11) or/and the first lower standing rib (13) and extends in the left-right direction; and
a first limit pin (21) fixedly connected with the second door panel (4) and limited in the first limit groove (20);
the left end and the right end of the first limiting groove (20) are closed; one end of the first limiting pin (21) is provided with an external thread, and the second door panel (4) is provided with a threaded hole matched with the first limiting pin (21).
5. The substation enclosure of claim 3, wherein the second limiting mechanism comprises:
a second limit groove (22) which is arranged on the second upper vertical rib (16) or/and the second lower vertical rib (18) and extends along the left-right direction; and
a second limit pin (23) fixedly connected with the third door panel (5) and limited in the second limit groove (22);
the left end and the right end of the second limiting groove (22) are closed; one end of the second limiting pin (23) is provided with an external thread, and the third door panel (5) is provided with a threaded hole matched with the second limiting pin (23).
6. The substation enclosure of claim 1, wherein: the box body (1) is provided with a first limiting edge (24) which limits the inner side surface of the first door panel (3) on the top plate or/and the bottom plate.
7. The substation enclosure of claim 6, wherein: and the box body (1) is provided with a second sliding groove (25) which limits the second door panel (4) on the top plate or/and the bottom plate.
8. The substation enclosure of claim 7, wherein: and the box body (1) is provided with a third sliding groove (26) which limits the third door panel (5) on the top plate or/and the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022900592.6U CN213878948U (en) | 2020-12-04 | 2020-12-04 | Transformer substation's shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022900592.6U CN213878948U (en) | 2020-12-04 | 2020-12-04 | Transformer substation's shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213878948U true CN213878948U (en) | 2021-08-03 |
Family
ID=77041998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022900592.6U Active CN213878948U (en) | 2020-12-04 | 2020-12-04 | Transformer substation's shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213878948U (en) |
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2020
- 2020-12-04 CN CN202022900592.6U patent/CN213878948U/en active Active
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