CN220042699U - Medium voltage switchgear structure convenient to maintain - Google Patents
Medium voltage switchgear structure convenient to maintain Download PDFInfo
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- CN220042699U CN220042699U CN202321377286.6U CN202321377286U CN220042699U CN 220042699 U CN220042699 U CN 220042699U CN 202321377286 U CN202321377286 U CN 202321377286U CN 220042699 U CN220042699 U CN 220042699U
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- cabinet body
- medium voltage
- voltage switchgear
- structure convenient
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- 238000005286 illumination Methods 0.000 claims abstract description 10
- 238000005096 rolling process Methods 0.000 claims description 19
- 238000012423 maintenance Methods 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model provides a medium-voltage switch cabinet structure convenient to maintain, which comprises a cabinet body, a first cabinet door, a second cabinet door and a lighting component, wherein the first cabinet door and the second cabinet door are arranged on the cabinet body, one side of the first cabinet door and one side of the second cabinet door are rotatably connected with the cabinet body, and the lighting component is arranged at the top of the cabinet body; the lighting assembly comprises a driving device and a lighting lamp, wherein the driving device and the lighting lamp are arranged at the top of the cabinet body, and the driving device drives the lighting lamp to move; according to the medium-voltage switch cabinet structure, the driving device is arranged at the top of the cabinet body, and when the first cabinet door is opened, the driving device is used for driving the illuminating lamp to move out of the cabinet body, so that a large-range illumination area is realized, and the medium-voltage switch cabinet structure can particularly illuminate below the cabinet body.
Description
Technical Field
The utility model relates to the technical field of switch cabinets, in particular to a medium-voltage switch cabinet structure convenient to maintain.
Background
The medium-voltage switch cabinet is an electrical device, wherein the outer line of the medium-voltage switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as instruments, automatic control, motor magnetic force switches, various AC contactors, and the like, and is also provided with a high-voltage chamber and a low-voltage chamber switch cabinet, a high-voltage bus, such as a power plant, and the like, and a low-cycle load shedding device for protecting main equipment, and is mainly suitable for power plants, substations and petrochemical industry.
The medium voltage switch cabinet generally comprises a cabinet body, wherein the cabinet body is opened forward, cabinet doors are hinged to two sides of the cabinet body, the cabinet doors cover the opening in front of the cabinet body, and when the medium voltage switch cabinet breaks down, an illuminating lamp is arranged for convenience in maintenance, however, most of the existing medium voltage switch cabinets are not provided with the illuminating lamp, and even if a small part of the medium voltage switch cabinets are provided with the illuminating lamp, the illuminating lamp is fixedly arranged and cannot move.
In view of this, the present inventors have specifically devised a medium voltage switchgear structure that is convenient for maintenance, and this results from this.
Disclosure of Invention
Because the illuminating lamp is fixedly arranged and is positioned above the inside of the cabinet body, the irradiation range is limited, and the utility model provides the medium-voltage switch cabinet structure convenient to maintain, and the illuminating lamp is driven by the driving device to move to the outer side of the cabinet body, so that the illumination in a larger range is realized, and the maintenance and the overhaul are convenient, and the technical scheme of the utility model is as follows:
the utility model provides a medium voltage switchgear structure convenient to maintain, includes the cabinet body, sets up on the cabinet body and one side and cabinet body rotate first cabinet door and second cabinet door of being connected, sets up the lighting assembly at the internal top of cabinet;
the lighting assembly comprises a driving device and a lighting lamp, wherein the driving device is arranged at the top of the cabinet body, and the driving device drives the lighting lamp to move.
Further, the driving device comprises a motor, a gear arranged at the output end of the motor and a rack meshed with the gear, and the illuminating lamp is arranged at one end of the rack and is close to the first cabinet door.
Further, the device also comprises a base for mounting the driving device.
Further, the motor is arranged at the top of the cabinet body or on the base.
Further, the rack and the gear are arranged on the inner side of the base side by side.
Furthermore, a connecting shaft is arranged below the gear and connected with the base, and a bearing is arranged at the joint of the connecting shaft and the base.
Further, a mounting groove for mounting a rack is formed in the inner side of the base, and the rack slides in the mounting groove.
Further, rolling assemblies are arranged above and below the inner side of the mounting groove.
Further, the rolling assembly comprises a supporting shaft and a rolling wheel sleeved on the supporting shaft and rotationally connected with the supporting shaft.
Further, the upper end face and the lower end face of the rack are provided with first grooves in which rolling wheels are embedded.
Further, the base is U-shaped and is fixedly arranged at the top in the cabinet body.
Further, the base comprises two side by side vertical plates, a transverse plate arranged below the two vertical plates, and a limiting plate arranged on the inner side of the vertical plates and positioned above the transverse plate.
Further, a U-shaped mounting groove is formed among the transverse plate, the limiting plate and a vertical plate.
Further, the bearing is embedded on the transverse plate.
Further, a second groove for laying the electric wire is further formed in the rack.
Further, the inductor is arranged on the rack and close to one end of the first cabinet door, is used for sensing whether the first cabinet door is opened, and only when the first cabinet door is opened, the switch is opened, the motor can control the rack to drive the illuminating lamp to move out of the cabinet body, and the motor, the storage battery, the illuminating lamp, the inductor and the switch are all electrically connected with the controller.
According to the medium-voltage switch cabinet structure, the driving device is arranged at the top of the cabinet body, and when the first cabinet door is opened, the driving device is used for driving the illuminating lamp to move out of the cabinet body, so that a large-range illumination area is realized, and the medium-voltage switch cabinet structure can particularly illuminate below the cabinet body.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model.
Wherein:
FIG. 1 is a front view of a medium voltage switchgear of the present utility model;
FIG. 2 is a schematic view of a lighting assembly and a base of the present utility model;
FIG. 3 is a schematic diagram of a lighting assembly and a base of the present utility model;
FIG. 4 is a partial cross-sectional view of a medium voltage switchgear of the present utility model;
fig. 5 is a schematic view of the installation of the rolling assembly of the present utility model.
Description of the reference numerals:
10. a cabinet body; 20. a first cabinet door; 30. a second cabinet door; 40. a lighting assembly; 41. a driving device; 411. a motor; 412. a gear; 413. a rack; 4131. a first groove; 4132. a second groove; 42. a lighting lamp; 50. a base; 51. a riser; 52. a cross plate; 53. a limiting plate; 501. a mounting groove; 60. a rolling assembly 61, a support shaft; 62. and rolling the wheel.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear and obvious, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 5, as a medium voltage switchgear structure of the preferred embodiment of the present utility model, the medium voltage switchgear structure comprises a cabinet body 10, a first cabinet door 20 and a second cabinet door 30 which are arranged on the cabinet body 10 and one side of which is rotatably connected with the cabinet body 10, and a lighting component 40 arranged at the top of the cabinet body 10; the lighting assembly 40 comprises a driving device 41 and a lighting lamp 42, wherein the driving device 41 is arranged at the inner top of the cabinet body 10, and the lighting lamp 42 is driven to move by the driving device 41. Handles are arranged on the first cabinet door 20 and the second cabinet door 30, and the cabinet body 10 is further provided with a third cabinet door positioned below the second cabinet door 30.
The driving device 41 comprises a motor 411, a gear 412 arranged at the output end of the motor 411, and a rack 413 meshed with the gear 412, and the illuminating lamp 42 is arranged at one end of the rack 413 and is close to the first cabinet door 20.
The utility model also comprises a base 50 for installing the driving device 41, the motor 411 is arranged at the top of the cabinet body 10 or on the base 50, the rack 413 and the gear 412 are arranged on the inner side of the base 50 side by side, a connecting shaft is arranged below the gear 412 and connected with the base 50, and a bearing is arranged at the connecting position of the connecting shaft and the base 50. A mounting groove 501 for mounting a rack 413 is formed on the inner side of the base 50, and the rack 413 slides in the mounting groove 501.
The upper and lower parts of the inner side of the installation groove 501 are respectively provided with a rolling assembly 60, and the rolling assembly 60 comprises a support shaft 61 and a rolling wheel 62 sleeved on the support shaft 61 and rotationally connected with the support shaft 61; the upper end surface and the lower end surface of the rack 413 are respectively provided with a first groove 4131 in which the rolling wheel 62 is embedded.
Specifically, the base 50 is U-shaped and is fixedly disposed at the top of the cabinet 10. The base 50 comprises two side-by-side risers 51, a transverse plate 52 arranged below the risers 51, and a limiting plate 53 arranged on the inner side of the risers 51 and above the transverse plate 52, wherein the risers 51 and the transverse plate 52 form a U shape, and a U-shaped mounting groove 501 is formed among the transverse plate 52, the limiting plate 53 and the riser 51. The transverse plate 52 and the limiting plate 53 are provided with long through holes on the end surfaces, the rolling assembly 60 is convenient to install, and after the rolling wheel 62 is placed in the long through holes, the rolling wheel 62 penetrates through the side wall by using the supporting shaft 61 and is sleeved on the supporting shaft 61. According to the utility model, four groups of rolling assemblies 60 are arranged, two groups of racks 413 are arranged up and down, and the racks 413 are matched with the first grooves 4131, so that the movement of the racks 413 is well limited, and the movement process is smoother.
The bearing of the present utility model is embedded in the transverse plate 52, the rack 413 is further provided with a second groove 4132 for laying wires, and the wire laying mode is that the length reserved in the moving process of the rack 413 is the prior art.
The inductor is arranged on the rack 413 near one end of the first cabinet door 20, and is used for sensing whether the first cabinet door 20 is opened, and only when the first cabinet door 20 is opened, the switch is turned on, the motor 411 can control the rack 413 to drive the illuminating lamp 42 to move out of the cabinet body 10, and the motor 411, the storage battery, the illuminating lamp 42, the inductor and the switch are all electrically connected with the controller. The utility model mainly aims at the improvement of the driving aspect of the illumination lamp 42, particularly how to sense whether the first cabinet door 20 is opened, the electric connection and the like are conventional technical means in the field, detailed description is omitted, particularly, when a medium voltage switch cabinet breaks down or is in power-off maintenance, the first cabinet door 20 and the second cabinet door 30 are opened, an inductor can sense that the first cabinet door 20 does not shade the moving stroke of the first cabinet door, a worker presses down the switch, a controller controls a motor 411 to drive a rack 413 to move, the illumination lamp 42 is driven to move to the outer side of the cabinet body 10, and as the illumination lamp 42 moves out, the illumination lamp 42 can irradiate to the lower side of the cabinet body 10 so as to overhaul or maintain electric components below, and a storage battery can be powered by the storage battery 411 and the illumination lamp 42, and when the storage battery is not used, the storage battery can be charged by mains supply; meanwhile, the inspection and repair table can be conveniently consulted, and as the illuminating lamp 42 is easily shielded by part of components when inside, direct irradiation cannot be formed when the inspection and repair table is held on the hand.
In summary, according to the medium-voltage switch cabinet structure disclosed by the utility model, the driving device is arranged at the top of the cabinet body, and when the first cabinet door is opened, the driving device is used for driving the illuminating lamp to move out of the cabinet body, so that a large-range illumination area is realized, and the medium-voltage switch cabinet structure can particularly illuminate to the lower part of the cabinet body.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the above embodiments, but is capable of being modified or applied directly to other applications without modification, as long as various insubstantial modifications of the method concept and technical solution of the utility model are adopted, all within the scope of the utility model.
Claims (10)
1. The medium-voltage switch cabinet structure convenient to maintain is characterized by comprising a cabinet body (10), a first cabinet door (20) and a second cabinet door (30) which are arranged on the cabinet body (10) and are rotatably connected with the cabinet body (10) at one side, and an illumination assembly (40) arranged at the inner top of the cabinet body (10);
the lighting assembly (40) comprises a driving device (41) and a lighting lamp (42) which are arranged at the inner top of the cabinet body (10), and the driving device (41) drives the lighting lamp (42) to move.
2. The medium voltage switchgear structure convenient for maintenance according to claim 1, wherein the driving device (41) comprises a motor (411), a gear (412) arranged at an output end of the motor (411), and a rack (413) meshed with the gear (412), and the illuminating lamp (42) is arranged at one end of the rack (413) and is close to the first cabinet door (20).
3. A medium voltage switchgear structure convenient for maintenance according to claim 2, characterized in that it further comprises a base (50) for mounting the driving means (41).
4. A medium voltage switchgear structure convenient for maintenance according to claim 3, characterized in that the motor (411) is arranged at the top inside the cabinet body (10) or on the base (50).
5. A medium voltage switchgear structure convenient for maintenance according to claim 3, characterized in that the rack (413) is arranged inside the base (50) side by side with the gear (412).
6. A medium voltage switchgear structure convenient to maintain according to claim 3, characterized in that a connecting shaft is arranged below the gear (412) and connected with the base (50), and a bearing is arranged at the connection part of the connecting shaft and the base (50).
7. A medium voltage switchgear structure convenient for maintenance according to claim 3, characterized in that the inside of the base (50) is provided with a mounting groove (501) for mounting a rack (413), and the rack (413) is located in the mounting groove (501) to slide.
8. The medium voltage switchgear structure convenient for maintenance according to claim 7, wherein the rolling assemblies (60) are arranged above and below the inner side of the installation groove (501).
9. The medium voltage switchgear structure of claim 8 wherein the rolling assembly (60) comprises a support shaft (61) and a rolling wheel (62) rotatably coupled to the support shaft (61).
10. The medium voltage switchgear structure convenient for maintenance according to claim 9, wherein the upper end surface and the lower end surface of the rack (413) are provided with first grooves (4131) embedded by rolling wheels (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321377286.6U CN220042699U (en) | 2023-06-01 | 2023-06-01 | Medium voltage switchgear structure convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321377286.6U CN220042699U (en) | 2023-06-01 | 2023-06-01 | Medium voltage switchgear structure convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220042699U true CN220042699U (en) | 2023-11-17 |
Family
ID=88741645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321377286.6U Active CN220042699U (en) | 2023-06-01 | 2023-06-01 | Medium voltage switchgear structure convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220042699U (en) |
-
2023
- 2023-06-01 CN CN202321377286.6U patent/CN220042699U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A maintenance friendly structure for medium voltage switchgear Granted publication date: 20231117 Pledgee: Agricultural Bank of China Limited Xiamen Lianqian Branch Pledgor: EMK (XIAMEN) INTELLIGENT ELECTRIC CO.,LTD. Registration number: Y2024980003540 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |