CN206894043U - A kind of switch cubicle and its protective cover - Google Patents
A kind of switch cubicle and its protective cover Download PDFInfo
- Publication number
- CN206894043U CN206894043U CN201720812450.XU CN201720812450U CN206894043U CN 206894043 U CN206894043 U CN 206894043U CN 201720812450 U CN201720812450 U CN 201720812450U CN 206894043 U CN206894043 U CN 206894043U
- Authority
- CN
- China
- Prior art keywords
- web plate
- protective cover
- shaped part
- guard member
- switch cubicle
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of switch cubicle and its protective cover, to solve the problems, such as that protective cover of the prior art can not meet switch cubicle protection level requirements.Switch cubicle protective cover includes being used for the web plate for being fixed on switch cabinet body top open part; web plate is provided with the breathable mesh that can be prevented in outside debris access switch cabinet; protective cover also includes the frame guard member at web plate outer rim, and the frame guard member is provided with the attachment structure for being used for being connected with switch cabinet body.Wire netting of the prior art is replaced with web plate; the web plate for meeting that aperture requires in the prior art can be selected; it need not carry out the extra processing such as welding; frame guard member at web plate outer rim can prevent web plate outer rim from scratching operating personnel, and frame guard member and web plate can be fixed on switch cabinet body by the attachment structure set in frame guard member.
Description
Technical field
It the utility model is related to a kind of switch cubicle and its protective cover.
Background technology
Existing middle-high voltage switch can use cabinet top to pacify to meet temperature rise test requirement when electric current reaches certain grade
The method for filling blower fan cools, and opens up opening at the top of switch cabinet body, and protective cover is installed in opening, in the prior art, anti-
Shield is usually than sparse wire netting.And the degree of protection of switch cubicle is IP4X, i.e., diameter 1mm debris must not enter and open
Close in cabinet.As shown in figure 1, existing wire netting include the support bar of two arranged crosswises and on support bar by introversion
The parting bead being arranged concentrically outside, the annular isolation in the debris access switch cabinet for preventing outside is formd between each parting bead
Hole.Parting bead is fixed on support bar by way of welding, to reach the degree of protection of switch cubicle, then needs to reduce adjacent parting bead
The distance between in 1mm, but because parting bead is to be fixed on by way of welding on support bar, the difficulty of welding procedure can be increased
Degree, processing cost is improved, therefore, wire netting of the prior art can not meet the requirement of switch cubicle degree of protection.
Utility model content
The purpose of this utility model is to provide a kind of switch cubicle protective cover, with solve protective cover of the prior art without
Method meets the problem of switch cubicle protection level requirements；A kind of switch cubicle using the protective cover is also provided.
To achieve the above object, the utility model switch cubicle is with the technical scheme of protective cover：A kind of switch cubicle protection
Cover, including for being fixed on the web plate of switch cabinet body top open part, web plate, which is provided with, can prevent outside debris access switch
Breathable mesh in cabinet, protective cover also include the frame guard member at web plate outer rim, and the frame guard member, which is provided with, to be used
In the attachment structure being connected with switch cabinet body.
Further, the breathable mesh is circular mesh or polygonal mesh, the aperture of circular mesh or polygon latticed
Ultimate range in hole between summit is less than 1mm.
Further, frame guard member is provided with the U-shaped neck stretched into for web edge.
Further, the web plate is square configuration, and the frame guard member includes having to be caught in for the upper and lower edge of web plate
The U-shaped neck upper and lower U-shaped part, frame guard member also includes with the U-shaped neck being caught in for upper and lower U-shaped part
Left and right U-shaped part.
Further, the attachment structure is the U-shaped part bolt penetration hole on U-shaped part, and web plate is provided with and U-shaped part spiral shell
Web plate bolt penetration hole corresponding to bolt perforation.
The technical scheme of the utility model switch cubicle is：A kind of switch cubicle, including switch cubicle protective cover, protective cover include
For being fixed on the web plate of switch cabinet body top open part, web plate is saturating in outside debris access switch cabinet provided with that can prevent
Gas mesh, protective cover also include the frame guard member at web plate outer rim, and the frame guard member, which is provided with, to be used for and switch
The connected attachment structure of cabinet cabinet.
Further, the breathable mesh is circular mesh or polygonal mesh, the aperture of circular mesh or polygon latticed
Ultimate range in hole between summit is less than 1mm.
Further, frame guard member is provided with the U-shaped neck stretched into for web edge.
Further, the web plate is square configuration, and the frame guard member includes having to be caught in for the upper and lower edge of web plate
The U-shaped neck upper and lower U-shaped part, frame guard member also includes with the U-shaped neck being caught in for upper and lower U-shaped part
Left and right U-shaped part.
Further, the attachment structure is the U-shaped part bolt penetration hole on U-shaped part, and web plate is provided with and U-shaped part spiral shell
Web plate bolt penetration hole corresponding to bolt perforation.
The beneficial effects of the utility model are：Switch cubicle protective cover provided by the utility model, with web plate come instead of existing
There is the wire netting in technology, the web plate for meeting that aperture requires in the prior art can be selected, it is not necessary to weld etc. additionally
Processing, the frame guard member at web plate outer rim can prevent web plate outer rim from scratching operating personnel, be set in frame guard member
Attachment structure frame guard member and web plate can be fixed on switch cabinet body.
In use, web plate outer rim is caught in the U-shaped neck of frame guard member, it can prevent web plate periphery from scratching operator
Member.
During installation, the upper and lower edge of web plate is caught in the U-shaped neck of upper and lower U-shaped part, and upper and lower U-shaped part is caught in left and right U
In the U-shaped neck of shape part, and after mutually plugging and being installed in place, each assembly is passed through with bolt.Using being mutually adapted grafting
Mode can reduce the area shared by protective cover, also allow for the disassembly, cleaning subsequently to web plate.
Brief description of the drawings
Fig. 1 is the schematic diagram of wire netting in the prior art；
Fig. 2 is the front view of upper U-shaped part in the utility model switch cubicle protective cover embodiment；
Fig. 3 is Fig. 2 left view；
Fig. 4 is Fig. 2 top view；
Fig. 5 is the front view of left U-shaped part in the utility model switch cubicle protective cover embodiment；
Fig. 6 is Fig. 5 left view；
Fig. 7 is Fig. 5 top view；
Fig. 8 is the schematic diagram of web plate in the utility model switch cubicle protective cover embodiment；
Fig. 9 is the schematic diagram of the utility model switch cubicle protective cover embodiment.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
The specific embodiment of switch cubicle protective cover of the present utility model, as shown in Fig. 2 to Fig. 9, switch cubicle protective cover
Including web plate 1, upper U-shaped part 2, lower U-shaped part and left U-shaped part 3, right U-shaped part, wherein upper U-shaped part is identical with the structure of lower U-shaped part,
Left U-shaped part is identical with the structure of right U-shaped part, is illustrated exemplified by the present embodiment above U-shaped part 2 and left U-shaped part 3.Each U-shaped part is equal
It is smaller to offer the distance between the U-shaped neck of insertion, two cell walls of the first U-shaped neck 22 of upper U-shaped part 2, can be for net
The upper and lower edge of plate 1 is correspondingly caught in；The distance between two cell walls of the second U-shaped neck 32 of left U-shaped part 3 are larger, can be for
Upper and lower U-shaped part is caught in.
Web plate in the utility model is metallic plate, and multiple mesh 12 are offered on web plate, and mesh can pass through punching press
Mode can be process, compared with clearance hole of the prior art needs to be formed by the welding of multiple parting beads, add
Work technique is simple, is also easier to control the aperture of mesh.In the present embodiment, mesh is quadrangle form, and two of quadrangle are right
The maximum of angular distance is less than 1mm, disclosure satisfy that switch cubicle IP4X degree of protection.Web plate bolt is offered in the surrounding of web plate
Perforation 11, can be passed through for bolt.Meanwhile U-shaped part bolt penetration hole 21 is offered on upper U-shaped part, opened up on left U-shaped part
There is left U-shaped part bolt penetration hole 31, can be passed through for bolt.
During assembling, the upper and lower edge of web plate is correspondingly caught in the U-shaped neck of upper and lower U-shaped part first, afterwards will installation
The upper and lower U-shaped part for having web plate is caught in the U-shaped neck of left and right U-shaped part, the left and right edge of web plate is stretched into left and right U-shaped part
It is interior, during assembling, make the bolt penetration hole of each assembly corresponding.After the completion of clamping, through each bolt penetration hole and it will be protected with bolt
Cover is fixed at the top of switch cabinet body.When needing dismounting, bolt is pulled down, web plate carried out after each assembly is taken apart successively clear
Wash.
Switch cubicle protective cover of the present utility model, the aperture of mesh are less than 1mm, meet the need of switch cubicle degree of protection
Will.Meanwhile set U-shaped part to protect the edge of web plate in the outside of web plate, prevent web edge from scratching operating personnel.Together
When U-shaped part clamp mutually, the area of protective cover can be reduced, also allow for installing for bolt.
In the present embodiment, upper and lower, left and right are relative position relationship, and in the present embodiment, upper and lower U-shaped part can block
Enter in the U-shaped part of left and right, in other embodiments, left and right U-shaped part can also be caught in U-shaped part up and down.
In the present embodiment, each U-shaped part has collectively constituted frame guard member, the shape and net of U-shaped neck in frame guard member
The outer rim shape of plate is corresponding, and when the shape of web plate outer rim changes, the shape of U-shaped neck also changes therewith.
In the present embodiment, mesh is breathable mesh, and the bolt penetration hole in frame guard member constitutes attachment structure, at it
In his embodiment, it can be connected to using other modes at the top of switch cabinet body, such as the mode of welding, now, frame protection
Solder side in part with butt welding at the top of switch cabinet body is attachment structure.
The mesh of the present embodiment is quadrangle mesh, in other embodiments, can use other polygonal mesh（Such as five
Side shape etc.）To replace quadrangle mesh, likewise, the maximum of distance needs to be less than 1mm between each summit of polygonal mesh, make
The outside debris more than 1mm cannot be introduced into switch cabinet body.In other embodiments, mesh can also be circular mesh,
Now the aperture of mesh needs to be less than 1mm.
The specific embodiment of the utility model switch cubicle, as shown in Fig. 2 to Fig. 9, switch cubicle includes switch cabinet body and set
Protective cover at the top of switch cabinet body, the structure of protective cover is consistent with the structure of above-described embodiment, and its content is no longer superfluous herein
State.
Claims (10)
- A kind of 1. switch cubicle protective cover, it is characterised in that：Including the web plate for being fixed on switch cabinet body top open part, Web plate is provided with the breathable mesh that can be prevented in outside debris access switch cabinet, and protective cover also includes the side at web plate outer rim Frame guard member, the frame guard member are provided with the attachment structure for being used for being connected with switch cabinet body.
- 2. switch cubicle protective cover according to claim 1, it is characterised in that：The breathable mesh is circular mesh or more Side shape mesh, the ultimate range in the aperture of circular mesh or polygonal mesh between summit are less than 1mm.
- 3. switch cubicle protective cover according to claim 1 or 2, it is characterised in that：Frame guard member is provided with and supplies web plate side The U-shaped neck that edge stretches into.
- 4. switch cubicle protective cover according to claim 3, it is characterised in that：The web plate is square configuration, the side Frame guard member includes the upper and lower U-shaped part with the U-shaped neck being caught in for the upper and lower edge of web plate, and frame guard member also includes Left and right U-shaped part with the U-shaped neck being caught in for upper and lower U-shaped part.
- 5. switch cubicle protective cover according to claim 4, it is characterised in that：The attachment structure is on U-shaped part U-shaped part bolt penetration hole, web plate is provided with web plate bolt penetration hole corresponding with U-shaped part bolt penetration hole.
- 6. a kind of switch cubicle, including switch cubicle protective cover, it is characterised in that：Protective cover includes being used to be fixed on switch cabinet body The web plate of top open part, web plate are provided with the breathable mesh that can be prevented in outside debris access switch cabinet, and protective cover also includes Frame guard member at web plate outer rim, the frame guard member are provided with the connection knot for being used for being connected with switch cabinet body Structure.
- 7. switch cubicle according to claim 6, it is characterised in that：The breathable mesh is circular mesh or polygon latticed Hole, the ultimate range in the aperture of circular mesh or polygonal mesh between summit are less than 1mm.
- 8. the switch cubicle according to claim 6 or 7, it is characterised in that：Frame guard member is provided with the U stretched into for web edge Shape neck.
- 9. switch cubicle according to claim 8, it is characterised in that：The web plate is square configuration, the frame guard member Including the upper and lower U-shaped part with the U-shaped neck being caught in for the upper and lower edge of web plate, frame guard member also includes having supplying The left and right U-shaped part for the U-shaped neck that upper and lower U-shaped part is caught in.
- 10. switch cubicle according to claim 9, it is characterised in that：The attachment structure is the U-shaped part on U-shaped part Bolt penetration hole, web plate are provided with web plate bolt penetration hole corresponding with U-shaped part bolt penetration hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720812450.XU CN206894043U (en) | 2017-07-06 | 2017-07-06 | A kind of switch cubicle and its protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720812450.XU CN206894043U (en) | 2017-07-06 | 2017-07-06 | A kind of switch cubicle and its protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206894043U true CN206894043U (en) | 2018-01-16 |
Family
ID=61299002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720812450.XU Expired - Fee Related CN206894043U (en) | 2017-07-06 | 2017-07-06 | A kind of switch cubicle and its protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206894043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108923304A (en) * | 2018-06-22 | 2018-11-30 | 河南森源电气股份有限公司 | Switchgear |
-
2017
- 2017-07-06 CN CN201720812450.XU patent/CN206894043U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108923304A (en) * | 2018-06-22 | 2018-11-30 | 河南森源电气股份有限公司 | Switchgear |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20210706 |