CN221102885U - Protection device for operation mechanism of air charging cabinet - Google Patents
Protection device for operation mechanism of air charging cabinet Download PDFInfo
- Publication number
- CN221102885U CN221102885U CN202322863587.6U CN202322863587U CN221102885U CN 221102885 U CN221102885 U CN 221102885U CN 202322863587 U CN202322863587 U CN 202322863587U CN 221102885 U CN221102885 U CN 221102885U
- Authority
- CN
- China
- Prior art keywords
- housing
- bottom plate
- lower housing
- operating mechanism
- recess
- Prior art date
- 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.)
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Links
- 239000003292 glue Substances 0.000 claims abstract description 4
- 238000007493 shaping process Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 description 4
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a protection device of an operation mechanism of an inflatable cabinet, which comprises a bottom plate, a lower housing and an upper housing, wherein the contact surface between the lower end of the lower housing and the bottom plate is a lower end surface, a first groove is formed in the lower end surface, sealing glue is filled between the first groove and the bottom plate, a lower buckling table is formed at the upper end of the lower housing, a second groove is formed on the surface of the lower buckling table, an upper buckling table is formed at the lower end of the upper housing, a boss is formed on the lower surface of the upper buckling table, the boss is matched with the second groove, and a sealing gasket is further connected between the upper buckling table and the lower buckling table.
Description
Technical Field
The utility model relates to the technical field of inflatable cabinets, in particular to a protection device of an operating mechanism of an inflatable cabinet.
Background
The high-voltage power supply cabinet is characterized in that the air charging cabinet is a high-voltage power supply cabinet filled with insulating gas, a plurality of distribution boxes are arranged, the high-voltage and low-voltage switch cabinets are provided with different protection grades, and the requirements on dust prevention and water prevention are different.
Disclosure of utility model
The utility model aims to provide a protection device of an operation mechanism of an inflatable cabinet, wherein a first groove is formed on the contact surface of a lower housing and a bottom plate, sealing glue is filled between the first groove and the bottom plate, a boss and a second groove are respectively formed on the lower surface of an upper housing and the upper surface of the lower housing, and meanwhile, a sealing gasket is arranged between the boss and the second groove, so that the tightness of the protection device is improved, the operation mechanism of the inflatable cabinet is protected, the protection level is improved, and dust and water vapor are effectively prevented from condensing into a mechanism chamber.
The utility model provides the following technical scheme: the protection device of the operation mechanism of the air charging cabinet comprises a bottom plate, a lower cover shell and an upper cover shell, wherein a main shaft connecting hole is formed in the bottom plate, the lower cover shell is connected to the bottom plate, the upper cover shell is connected to the lower cover shell, a first mounting hole corresponding to the main shaft connecting hole is formed in the upper cover shell, a second mounting hole and a third mounting hole for mounting a transmission shaft are formed in the upper cover shell, a mounting cavity is formed in one side of the lower cover shell in an outward protruding mode, and a cover plate corresponding to the mounting cavity is formed in the lower surface of the upper cover shell in an outward protruding mode;
The lower end of lower housing and the contact surface of bottom plate are the terminal surface down, first recess has been seted up on the terminal surface down, it has sealed glue to fill between first recess and the bottom plate, the upper end shaping of lower housing has down the lock platform, the second recess has been seted up on the surface of lock platform down, the lower extreme shaping of upper housing has the lock platform, the shaping has the boss on the lower surface of lock platform, boss and second recess cooperation, still be connected with sealed pad between lock platform and the lock platform down, sealed pad is located between boss and the second recess.
In order to enhance the connection strength between the lower housing and the bottom plate, a connecting table is formed on the inner wall of the lower end face in an extending mode, and the connecting table is connected to the bottom plate through a fastener.
In order to connect the upper housing and the lower housing together, a first connecting hole is formed in the lower buckling table, a second connecting hole is formed in the upper buckling table, and the fastener penetrates through the first connecting hole and the second connecting hole to connect the lower housing and the upper housing.
In order to enhance the rigidity of the upper and lower cases, upper and lower supporting ribs are formed on the side surfaces of the upper and lower cases, respectively.
In order to facilitate maintenance of the operating mechanism, the height of the lower housing is smaller than that of the operating mechanism, and a concave cavity is formed in the top wall of the cover plate.
Compared with the prior art, the utility model has the following beneficial effects: through set up first recess on the contact surface of lower housing and bottom plate, pack the sealant between first recess and bottom plate, on the lower surface of last housing and the upper surface of lower housing respectively shaping boss and second recess, set up sealed pad simultaneously between boss and second recess, improved this protector's leakproofness, further improved the protection level of electric cabinet, effectively prevented dust, steam condensation entering mechanism room.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of an exploded construction of the present utility model;
FIG. 3 is a perspective view of the lower housing structure of the present utility model;
FIG. 4 is another perspective view of the lower housing structure of the present utility model;
FIG. 5 is a perspective view of the upper housing structure of the present utility model;
In the figure: 1. a bottom plate; 11. a spindle connection hole; 2. a lower housing; 21. a lower end surface; 211. a first groove; 212. a connection station; 22. a lower buckling table; 221. a second groove; 222. a first connection hole; 23. a lower supporting rib; 24. a mounting cavity; 3. an upper housing; 31. an upper buckling table; 311. a boss; 312. a second connection hole; 32. an upper supporting rib; 33. a cover plate; 331. a cavity; 34. a first mounting hole; 35. a second mounting hole; 36. and a third mounting hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1 to 5, the present utility model provides the following technical solutions: the protection device of the operation mechanism of the air charging cabinet comprises a bottom plate 1, a lower housing 2 and an upper housing 3, wherein a main shaft connecting hole 11 is formed in the bottom plate 1, the lower housing 2 is connected to the bottom plate 1, the upper housing 3 is connected to the lower housing 2, a first mounting hole 34 corresponding to the main shaft connecting hole is formed in the upper housing 3, a second mounting hole 35 and a third mounting hole 36 for mounting a transmission shaft are formed in the upper housing 3, a mounting cavity 24 is formed in one side of the lower housing 2 in an outward protruding mode, and a cover plate 33 corresponding to the mounting cavity 24 is formed in the lower surface of the upper housing 3 in an outward protruding mode;
The contact surface between the lower end of the lower housing 2 and the bottom plate 1 is a lower end surface 21, a first groove 211 is formed in the lower end surface 21, a closed ring is formed along the lower surface of the lower housing 2 by the first groove 211, sealant is filled between the first groove 211 and the bottom plate 1, the tightness between the lower housing 2 and the bottom plate 1 is improved, meanwhile, the connection strength between the lower housing 2 and the bottom plate 1 is enhanced, one side of the lower housing 2 is outwards protruded and formed with a mounting cavity 24, the mounting cavity 24 is used for protecting an outwards protruded part of an operating mechanism, meanwhile, the design is of a foolproof design, errors in mounting direction are prevented, a cover plate 33 corresponding to the mounting cavity 24 is outwards protruded and formed on the lower surface of the upper housing 3, and the cover plate 33 is used for sealing the upper end of the mounting cavity 24;
The upper end shaping of lower housing 2 has lower buckling platform 22, second recess 221 has been seted up on the surface of lower buckling platform 22, the lower extreme shaping of upper housing 3 has last buckling platform 31, the shaping has boss 311 on the lower surface of going up buckling platform 31, boss 311 and second recess 221 cooperation, still be connected with sealed pad between upper buckling platform 31 and the lower buckling platform 22, sealed pad is located between boss 311 and the second recess 221, boss 311 and second recess 221 gomphosis are with sealed pad extrusion deformation, the leakproofness between boss 311 and the second recess 221 has been improved, further improved the protection level of electric cabinet, prevent dust, steam condensation entering mechanism indoor influence the performance of secondary components and parts.
As shown in fig. 3 and 4, a connecting base 212 is formed on the inner wall of the lower end face 21 of the lower housing 2 so as to extend inward, a through hole is formed in the connecting base 212, and a fastener passes through the through hole of the connecting base 212 to fix the lower housing 2 to the base plate 1.
The lower buckling platform 22 is provided with a first connecting hole 222, the upper buckling platform 31 is provided with a second connecting hole 312, and a fastener penetrates through the first connecting hole 222 and the second connecting hole 312 to connect the lower housing 2 with the upper housing 3, so that the connection strength between the lower housing 2 and the upper housing 3 is enhanced.
The upper supporting rib 32 and the lower supporting rib 23 are respectively formed on the side surfaces of the upper housing 3 and the lower housing 2, the upper supporting rib 32 and the lower supporting rib 23 respectively strengthen the rigidity of the upper housing 3 and the lower housing 2, prevent the upper housing 3 and the lower housing 2 from deforming, and effectively protect an operating mechanism.
As shown in fig. 5, the lower housing 2 has a height smaller than that of the operating mechanism, a concave cavity 331 is formed in the top wall of the cover plate 33, the concave cavity 331 is used for protecting the upper end of the operating mechanism, and when the upper housing 3 is taken away, the upper end of the operating mechanism is located above the lower housing 2, so that the operating mechanism is convenient to maintain.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides a protection device of gas cell operating mechanism, includes bottom plate, lower housing and goes up the housing, its characterized in that: the bottom plate is provided with a main shaft connecting hole, the lower housing is connected to the bottom plate, the upper housing is connected to the lower housing, the upper housing is provided with a first mounting hole corresponding to the main shaft connecting hole, the upper housing is also provided with a second mounting hole and a third mounting hole for mounting a transmission shaft, one side of the lower housing is outwards protruded to form a mounting cavity, and the lower surface of the upper housing is outwards protruded to form a cover plate corresponding to the mounting cavity;
The lower end of lower housing and the contact surface of bottom plate are the terminal surface down, first recess has been seted up on the terminal surface down, it has sealed glue to fill between first recess and the bottom plate, the upper end shaping of lower housing has down the lock platform, the second recess has been seted up on the surface of lock platform down, the lower extreme shaping of upper housing has the lock platform, the shaping has the boss on the lower surface of lock platform, boss and second recess cooperation, still be connected with sealed pad between lock platform and the lock platform down, sealed pad is located between boss and the second recess.
2. The apparatus for protecting an operating mechanism of an inflatable cabinet according to claim 1, wherein: the inner wall of the lower end face is provided with a connecting table in an inward extending mode, and the connecting table is connected to the bottom plate through a fastener.
3. The apparatus for protecting an operating mechanism of an inflatable cabinet according to claim 1, wherein: the lower buckling table is provided with a first connecting hole in a forming mode, the upper buckling table is provided with a second connecting hole, and the fastener penetrates through the first connecting hole and the second connecting hole to connect the lower housing with the upper housing.
4. The apparatus for protecting an operating mechanism of an inflatable cabinet according to claim 1, wherein: the side surfaces of the upper cover shell and the lower cover shell are respectively provided with an upper supporting rib and a lower supporting rib.
5. The apparatus for protecting an operating mechanism of an inflatable cabinet according to claim 1, wherein: the height of the lower housing is smaller than that of the operating mechanism, and a concave cavity is formed in the top wall of the cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322863587.6U CN221102885U (en) | 2023-10-24 | 2023-10-24 | Protection device for operation mechanism of air charging cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322863587.6U CN221102885U (en) | 2023-10-24 | 2023-10-24 | Protection device for operation mechanism of air charging cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221102885U true CN221102885U (en) | 2024-06-07 |
Family
ID=91318400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322863587.6U Active CN221102885U (en) | 2023-10-24 | 2023-10-24 | Protection device for operation mechanism of air charging cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221102885U (en) |
-
2023
- 2023-10-24 CN CN202322863587.6U patent/CN221102885U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |