CN210430612U - Armoured central indoor AC metal enclosed switch equipment - Google Patents
Armoured central indoor AC metal enclosed switch equipment Download PDFInfo
- Publication number
- CN210430612U CN210430612U CN201921837136.2U CN201921837136U CN210430612U CN 210430612 U CN210430612 U CN 210430612U CN 201921837136 U CN201921837136 U CN 201921837136U CN 210430612 U CN210430612 U CN 210430612U
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- CN
- China
- Prior art keywords
- base
- elastic cushion
- upper base
- cushion block
- wardrobe body
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an indoor interchange metal enclosed switchgear of formula in armor, its characterized in that: the wardrobe comprises a wardrobe body and a base for placing the wardrobe body, wherein the base comprises an upper base and a lower base, the wardrobe body is arranged on the upper base, a first protective edge for limiting the transverse movement of the wardrobe body is arranged on the periphery of the upper base, and an elastic cushion layer is arranged between the upper base and the bottom surface of the wardrobe body; the upper base is arranged on the lower base, second protective edges for limiting the transverse movement of the upper base are arranged on the periphery of the lower base, an elastic cushion block is arranged between the upper base and the lower base, a plurality of through holes are vertically formed in the elastic cushion block, springs for supporting the upper base are arranged in the through holes, and the upper ends of the springs extend out of the upper surface of the elastic cushion block. The switch device adopting the design has good damping effect.
Description
Technical Field
The utility model relates to a power equipment technical field, concretely relates to indoor interchange metal enclosed switchgear of formula of putting in armor.
Background
The armored central indoor AC metal enclosed switchgear is mainly applied to receiving and distributing electric energy in a high-voltage three-phase AC power grid and controlling, monitoring and protecting a circuit. Such a switchgear has a cable compartment, a relay compartment, and the like, and is not subjected to severe shaking and vibration during installation, or is liable to affect the contact of internal devices to cause various failures such as disconnection. The existing armored central indoor alternating-current metal-enclosed switchgear can only improve attention and lightly hold to reduce the vibration of the switchgear in the installation process, and a vibration reduction design is not structurally carried out.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a formula indoor interchange metal-enclosed switchgear is put to armor central authorities with shock attenuation design.
In order to achieve the above purpose, the utility model adopts the technical scheme that: indoor interchange metal enclosed switchgear of formula of armoring central-positioned, its characterized in that: the wardrobe comprises a wardrobe body and a base for placing the wardrobe body, wherein the base comprises an upper base and a lower base, the wardrobe body is arranged on the upper base, a first protective edge for limiting the transverse movement of the wardrobe body is arranged on the periphery of the upper base, and an elastic cushion layer is arranged between the upper base and the bottom surface of the wardrobe body; the upper base is arranged on the lower base, second protective edges for limiting the transverse movement of the upper base are arranged on the periphery of the lower base, an elastic cushion block is arranged between the upper base and the lower base, a plurality of through holes are vertically formed in the elastic cushion block, springs for supporting the upper base are arranged in the through holes, and the upper ends of the springs extend out of the upper surface of the elastic cushion block.
Furthermore, a plurality of through holes are formed in the periphery of the elastic cushion block and the center of the elastic cushion block, and the strength of the spring in the through hole in the center of the elastic cushion block is greater than that of the spring in the through hole in the periphery of the elastic cushion block. Like this, the big spring in elastic cushion middle part is used for mainly supporting cabinet body weight, and the spring all around is used for the cabinet body slope to reset, has fine shock attenuation effect.
Furthermore, a guide inclined plane convenient for installing the cabinet body is arranged on the inner side of the first protective edge.
Furthermore, a fixing hole is formed in the first protective edge, and a screw for fixing the cabinet body and the upper base is arranged in the fixing hole.
Furthermore, the elastic cushion layer and the elastic cushion block are made of rubber materials.
Furthermore, a plurality of rollers are arranged on the lower base. This facilitates the movement of the switching device.
Compared with the prior art, the utility model has the advantages of it is following: by arranging the elastic cushion layer on the upper base and arranging the spring and the elastic cushion block on the lower base, when the switch device is installed and moved, a good damping effect can be achieved on the cabinet body, poor contact of the internal structure of the cabinet body is avoided, and the use stability and reliability are improved; through set up the gyro wheel on base down, can make things convenient for switchgear's removal, the removal mode of hoist and mount relatively simultaneously can reduce cabinet body vibrations.
Drawings
Fig. 1 is a schematic structural diagram of a switchgear according to a preferred embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of a base according to a preferred embodiment of the present invention.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the terms of orientation and positional relationship indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of protection of the present invention.
As shown in fig. 1 to 2, the armored central indoor ac metal-enclosed switchgear of the present invention includes a cabinet 1 and a base for placing the cabinet, wherein the base includes an upper base 2 and a lower base 3, the cabinet 1 is placed on the upper base 2, a first protective edge 21 for limiting the cabinet 1 from moving laterally is disposed around the upper base 2, and an elastic cushion layer 4 is disposed between the upper base 2 and the bottom surface of the cabinet 1; the upper base 2 is arranged on the lower base 3, the periphery of the lower base 3 is provided with second protective edges 31 for limiting the transverse movement of the upper base 2, an elastic cushion block 5 is arranged between the upper base 2 and the lower base 3, a plurality of through holes 51 are vertically formed in the elastic cushion block 5, springs 6 used for supporting the upper base are arranged in the through holes 51, and the upper ends of the springs 6 extend out of the upper surfaces of the elastic cushion blocks 5. Adopt this kind of design, when the cabinet body receives vibrations, the elastic cushion layer 4 can carry out preliminary shock attenuation, and when vibrations are great, carries out further shock attenuation to the cabinet body 1 through spring 6, and when the spring 6 compression of certain side was too much moreover, the last base 2 lower surface of this side and elastic cushion block 5 upper surface contact carried out the shock attenuation once more to avoid the cabinet body 1 to pass through the slope. Therefore, the switch equipment has a good damping effect through the multi-stage damping design.
In this embodiment, the through holes 51 are disposed around the elastic pad 5 and at the center of the elastic pad 5, and the strength of the spring 6 in the through hole 51 at the center of the elastic pad 5 is greater than the strength of the spring 6 in the through hole 51 at the periphery of the elastic pad 5. Like this, the big spring 6 in the middle part of the elastic cushion block 5 is used for mainly supporting the weight of the cabinet body 1, and the springs 6 around are used for the cabinet body 1 to incline and reset, so that the damping effect is good.
In this embodiment, a guiding inclined plane 22 is disposed inside the first protective edge 21 for facilitating installation of the cabinet 1.
In this embodiment, the first protective edge 21 is provided with a fixing hole 23, and a screw 24 for fixing the cabinet 1 and the upper base 2 is provided in the fixing hole 23.
In this embodiment, the elastic cushion 4 and the elastic cushion block 5 are made of rubber materials.
In this embodiment, the lower base 3 is provided with a plurality of rollers 32. This facilitates the movement of the switching device.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Indoor interchange metal enclosed switchgear of formula of armoring central-positioned, its characterized in that: the wardrobe comprises a wardrobe body and a base for placing the wardrobe body, wherein the base comprises an upper base and a lower base, the wardrobe body is arranged on the upper base, a first protective edge for limiting the transverse movement of the wardrobe body is arranged on the periphery of the upper base, and an elastic cushion layer is arranged between the upper base and the bottom surface of the wardrobe body; the upper base is arranged on the lower base, second protective edges for limiting the transverse movement of the upper base are arranged on the periphery of the lower base, an elastic cushion block is arranged between the upper base and the lower base, a plurality of through holes are vertically formed in the elastic cushion block, springs for supporting the upper base are arranged in the through holes, and the upper ends of the springs extend out of the upper surface of the elastic cushion block.
2. The switchgear as claimed in claim 1, wherein: the through holes are formed in the periphery of the elastic cushion block and in the center of the elastic cushion block, and the strength of the spring in the through hole in the center of the elastic cushion block is larger than that of the spring in the through hole in the periphery of the elastic cushion block.
3. The switchgear as claimed in claim 2, wherein: the inner side of the first protective edge is provided with a guide inclined plane convenient for installing the cabinet body.
4. A switching device according to claim 3, characterized in that: the first protective edge is provided with a fixing hole, and a screw for fixing the cabinet body and the upper base is arranged in the fixing hole.
5. The switchgear as claimed in claim 4, wherein: the elastic cushion layer and the elastic cushion block are made of rubber materials.
6. The switchgear as claimed in any one of claims 1 to 5, wherein: and a plurality of rollers are arranged on the lower base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921837136.2U CN210430612U (en) | 2019-10-29 | 2019-10-29 | Armoured central indoor AC metal enclosed switch equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921837136.2U CN210430612U (en) | 2019-10-29 | 2019-10-29 | Armoured central indoor AC metal enclosed switch equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210430612U true CN210430612U (en) | 2020-04-28 |
Family
ID=70368994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921837136.2U Expired - Fee Related CN210430612U (en) | 2019-10-29 | 2019-10-29 | Armoured central indoor AC metal enclosed switch equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210430612U (en) |
-
2019
- 2019-10-29 CN CN201921837136.2U patent/CN210430612U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20211029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |