CN207426455U - A kind of cabinet door and the switchgear using the cabinet door - Google Patents
A kind of cabinet door and the switchgear using the cabinet door Download PDFInfo
- Publication number
- CN207426455U CN207426455U CN201721479642.XU CN201721479642U CN207426455U CN 207426455 U CN207426455 U CN 207426455U CN 201721479642 U CN201721479642 U CN 201721479642U CN 207426455 U CN207426455 U CN 207426455U
- Authority
- CN
- China
- Prior art keywords
- cabinet door
- gusset
- sealing strip
- main body
- door main
- 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
Switchgear the utility model is related to a kind of cabinet door and using the cabinet door, to solve the problems, such as in the prior art since the degree of protection for causing switchgear there are technical gaps declines.Cabinet door includes cabinet door main body and the sealing strip gusset for being used to install sealing strip being shaped on the inside of cabinet door body hinge end, sealing strip gusset is vertically extending, the upper and lower end of sealing strip gusset and the corresponding end end of cabinet door main body are respectively provided with technical gaps between, are equipped with the supplement gusset for sealing strip respective end described in location and installation in cabinet door main body at technical gaps.The upper and lower ends that sealing strip gusset cannot be mounted on sealing strip are corresponded on supplement gusset, sealing strip can be fixedly mounted in cabinet door main body, ensure that cabinet door is rotating conjunction when on cabinet, sealing strip can be fixed on the degree of protection that switchgear is improved in the gap between cabinet and cabinet door.
Description
Technical field
A kind of switchgear the utility model is related to cabinet door and using the cabinet door.
Background technology
In electric system product, Medium Voltage Switchgear is the important equipment of one type, switchgear generally include cabinet and
The back door being articulated on cabinet, back door include rear door main body, and left or right and the cabinet of rear door main body are hinged, after which is formed
The hinged end of door main body.Back door further includes the sealing strip gusset being arranged on the body hinge end of back door, and sealing strip gusset is vertically
Direction extends and is vertically fixed on the inside of rear door main body, is equipped in the inner end of sealing strip gusset vertically extending
U-shaped sealing strip, U-shaped sealing strip are stuck on the inner end of sealing strip gusset.During being closed when back door, U-shaped sealing strip and cabinet
Contact squeeze realizes the sealing of back door body hinge side, improves the degree of protection of switchgear.
But in the prior art, rear door main body is formed with sealing strip gusset one bending, in bending equipment and bending technique
Limitation under, the upper and lower ends of sealing strip gusset cannot be folded around, and the upper and lower end of sealing strip gusset cannot extend to and back door master
Position of the respective end end of body along alignment has work between in the upper and lower end of sealing strip gusset and rear door main body respective end end
Skill notch.The length of the vertical direction of U-shaped sealing strip be more than sealing strip gusset vertical direction length, U-shaped sealing strip it is upper,
Lower both ends can not be fixed, and cause back door after closing, and the U-shaped sealing strip part at technical gaps can not be fixed, and can not realize close
Envelope reduces the degree of protection of switchgear.Or sealing strip by technical gaps and can not extend to the respective end of rear door main body
Hold the position on edge.Above-mentioned situation is equally also occurred in the cabinet doors such as the front door of switchgear.
Utility model content
The purpose of this utility model is to provide a kind of cabinet door, to solve in the prior art due to being led there are technical gaps
The problem of degree of protection of switchgear is caused to decline；Switchgear using the cabinet door is also provided.
To achieve the above object, the technical solution of the utility model cabinet door is：
The scheme one of cabinet door：A kind of cabinet door, including cabinet door main body and the use being shaped on the inside of cabinet door body hinge end
In the sealing strip gusset of installation sealing strip, sealing strip gusset is vertically extending, upper and lower end and the cabinet door master of sealing strip gusset
The corresponding end end of body is respectively provided with technical gaps between, is equipped at technical gaps for close described in location and installation in cabinet door main body
The supplement gusset of strip of paper used for sealing respective end.
The beneficial effects of the utility model are：Cabinet door provided by the utility model includes cabinet door main body and is shaped in cabinet
Sealing strip gusset on the inside of door main body has technique between in the upper and lower end of sealing strip gusset and the corresponding end of cabinet door main body
Notch, sets supplement gusset in technical gaps, and supplement gusset is capable of the respective end of location and installation sealing strip.It is in use, close
The upper and lower ends that sealing strip gusset cannot be mounted on strip of paper used for sealing are corresponded on supplement gusset, and sealing strip can be fixedly mounted
In cabinet door main body, ensure that cabinet door is rotating conjunction when on cabinet, sealing strip can be fixed on the gap between cabinet and cabinet door
In, improve the degree of protection of switchgear.The utility model come fill process notch, realizes sealing strip by upper using supplement gusset
Fixed installation under.
The scheme two of cabinet door：On the basis of scheme one, the corresponding end end of the supplement gusset and cabinet door main body is along in height
It aligns on degree, the inner end for supplementing gusset is alignd with the inner end of sealing strip gusset in width.
The scheme three of cabinet door：On the basis of scheme one, cabinet door further includes the U-lag steel being fixedly arranged on the inside of cabinet door main body, U
One end end of shape channel steel is equipped with the corresponding supplement gusset.
The scheme four of cabinet door：On the basis of scheme three, the distance between the medial surface of the U-lag steel and cabinet door main body
Less than the distance between the inner face of supplement gusset and cabinet door main body.
The scheme five of cabinet door：In scheme one on the basis of any one, in the up-down direction, gusset is supplemented into scheme four
There is adjustment gap between the respective end of sealing strip gusset.
The scheme six of cabinet door：In scheme one into scheme four on the basis of any one, cabinet door includes being fixedly arranged on cabinet door master
Connection flanging on body in addition to hinged end outside other termination, the connection flanging, which is equipped with, to be used to pass through with by cabinet door for bolt
Respective end is sealingly secured to the connecting hole on cabinet.
The technical solution of the utility model switchgear is：
The scheme one of switchgear：A kind of switchgear, including cabinet and the cabinet door being articulated on cabinet, cabinet door includes cabinet door master
Body and the sealing strip gusset on the inside of cabinet door body hinge end are equipped with sealing strip on sealing strip gusset, the sealing strip
The length of vertical direction is more than the length of the vertical direction of sealing strip gusset, upper and lower end and the cabinet door main body of sealing strip gusset
Corresponding end is respectively provided with technical gaps between, is equipped in cabinet door main body at each technical gaps for sealing strip described in location and installation
The supplement gusset of respective end.
The scheme two of switchgear：On the basis of scheme one, the supplement gusset and the corresponding end end edge of cabinet door main body exist
It aligns in height, the inner end for supplementing gusset is alignd with the inner end of sealing strip gusset in width.
The scheme three of switchgear：On the basis of scheme one, cabinet door further includes the U-lag being fixedly arranged on the inside of cabinet door main body
Steel, one end end of U-lag steel are equipped with corresponding supplement gusset.
The scheme four of switchgear：On the basis of scheme three, between the medial surface of the U-lag steel and cabinet door main body away from
From the distance between the inner face less than supplement gusset and cabinet door main body.
The scheme five of switchgear：In scheme one on the basis of any one, in the up-down direction, muscle is supplemented into scheme four
There is adjustment gap between the respective end of plate and sealing strip gusset.
The scheme six of switchgear：In scheme one into scheme four on the basis of any one, cabinet door includes being fixedly arranged on cabinet door
Connection flanging in main body in addition to hinged end outside other termination, the connection flanging, which is equipped with, to be used to pass through with by cabinet door for bolt
Respective end be sealingly secured to connecting hole on cabinet.
Description of the drawings
Fig. 1 is the front view that gusset is supplemented in the utility model switchgear embodiment；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the left view of Fig. 1；
Fig. 4 is the schematic diagram at the inside visual angle of cabinet door in the utility model switchgear embodiment；
Fig. 5 is the assembling schematic diagram of cabinet and cabinet door in the utility model switchgear embodiment.
Specific embodiment
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
The specific embodiment of the switchgear of the utility model, as shown in Figures 1 to 5, with cabinet and back door in the present embodiment
Assembling exemplified by be illustrated, the utility model is equally applicable to the assembling at cabinet and front door.
Switchgear includes cabinet 9 and the back door being articulated on cabinet 9, and back door includes rear door main body 5, in rear door main body 5
One side is provided with hinge mounting plate（It is unmarked in figure）, hinge 7 is equipped on hinge mounting plate, 9 He of cabinet is realized by hinge 7
The installation at back door.When at back door, rotation is closed, the U-shaped sealing strip 6 on back door is contacted with cabinet 9, squeezes U-shaped sealing strip 6, is realized
Sealing assembling between cabinet 9 and back door.One end where 5 upper hinge of door main body 7 becomes hinged end afterwards, and hinged end passes through U-shaped
Sealing strip 6 realizes the sealing assembling of back door and cabinet 9.Other three sides are fixedly linked by the realization of bolt 8.
In the prior art, sealing strip gusset 4 has integrally been converted into the inside of rear door main body 5, it can be seen from Fig. 4 and Fig. 5
Sealing strip gusset 4 is located at one end where hinge 7（That is hinged end）.Sealing strip gusset 4 is inside along the thickness direction of rear door main body
Extension, U-shaped sealing strip are installed on the inside of sealing strip gusset 4（Left side i.e. shown in Fig. 5）, the length of U-shaped sealing strip 6 is more than close
The length of strip of paper used for sealing gusset 4.The upper/lower terminal of sealing strip gusset 4 with the end of the respective end of rear door main body 5 along arranged for interval,
The upper end of sealing strip gusset 4 and the upper end end of rear door main body 5 are between, the lower end of sealing strip gusset 4 and the lower end of rear door main body 5
End is respectively provided with technical gaps between.Due to the presence of technical gaps, make U-shaped sealing strip 6 that can not extend to rear door main body 5
Upper and lower end end is along position.Cause after back door is closed, gap is left between back door and cabinet, reduce the entirety of switchgear
Degree of protection.Even if U-shaped sealing strip can be extended into technical gaps, the fixing assembling of U-shaped sealing strip can not be also realized, equally
The integral protection grade of switchgear can be reduced.
In the utility model, the horizontal U-lag steel 1 of fixed setting in the inside of rear door main body 5, in the close of U-lag steel 1
One end of hinge 7 is installed with supplement gusset 2 by connecting plate 3, supplements gusset 2 and U-lag steel 1 at intervals,
U-shaped sealing strip 6 can be made to be mounted on the inner end of supplement gusset 2.In the present embodiment, the lower end that gusset 2 is supplemented in Fig. 2 is to mend
Fill the inner end of gusset 2.As seen from the figure, the inner end for supplementing gusset 2 protrudes from the inner end of U-lag steel 1, supplements the interior of gusset 2
The horizontal distance between end face and rear door main body 5 is held to be less than the distance between the inner end end face of U-lag steel 1 and rear door main body 5, energy
It enough prevents back door U-lag steel 1 when closing from being contacted with cabinet 9, interference is generated to the rotation at back door.
In the utility model, above-mentioned U-lag steel 1 and supplement muscle are both provided with above and below sealing strip gusset 4
Plate 2 can make at the upper end end edge and lower end end edge of 6 vertically extending to rear door main body 5 of U-shaped sealing strip.Installation is complete
And the state after back door is closed is as shown in figure 5, U-shaped sealing strip 6 is pressed between rear door main body 5 and cabinet 9.
In the present embodiment, in the top of rear door main body 5 integrally formed with connection flanging 10, the company of offering in connection flanging 10
Connect hole（It is not drawn into figure）, after back door is closed, the connection on the connecting hole and cabinet 9 in connection flanging 10 is passed through with bolt 8
Hole（It is not drawn into figure）, the sealing of the upper end at back door is fixed on cabinet 9, realize back door upper end and cabinet sealing it is tight
Gu.At other both ends at back door（That is one end and lower end opposite with hinged end level）Sealing fastening is realized also by bolt.
In the present embodiment, the upper and lower inner end for supplementing gusset is alignd with the inner end of sealing strip gusset, it is upper and lower supplement gusset with
In sealing strip gusset is generally aligned in the same plane, it can ensure the uniformity of sealing strip installation.It is arranged in supplement gusset on intensive aspect,
The intensity of supplement gusset when in use can be increased.
In the present embodiment, as seen from Figure 4, on along the vertical direction, supplement and have between gusset 2 and sealing strip gusset 4
There is adjustment gap, the machining accuracy that there is the adjustment gap can reduce supplement gusset 2 adjusts the size in gap according to supplement muscle
The height dimension of plate 2 and change, avoid supplement gusset 2 and 4 direct top pressure of sealing strip gusset contact and caused by supplement muscle
The problem of appearance and size requirement of plate 2 is excessively high.
In the present embodiment, supplement gusset is fixedly mounted on by U-lag steel in cabinet door main body, in other embodiments, can
It is directly fixedly mounted in cabinet door main body so that gusset will be supplemented, it might even be possible to which supplement gusset is directly fixedly mounted on sealing strip muscle
On plate.
The specific embodiment of the utility model cabinet door, the structure of cabinet door is consistent with the structure of above-described embodiment, content
It repeats no more.
Claims (12)
1. a kind of cabinet door, including cabinet door main body and be shaped on the inside of cabinet door body hinge end for installing the close of sealing strip
Strip of paper used for sealing gusset, sealing strip gusset is vertically extending, the upper and lower end of sealing strip gusset and the corresponding end end of cabinet door main body along it
Between be respectively provided with technical gaps, it is characterised in that：It is equipped in cabinet door main body at technical gaps for sealing strip described in location and installation
The supplement gusset of respective end.
2. cabinet door according to claim 1, it is characterised in that：The supplement gusset and the corresponding end end edge of cabinet door main body exist
It aligns in height, the inner end for supplementing gusset is alignd with the inner end of sealing strip gusset in width.
3. cabinet door according to claim 1, it is characterised in that：Cabinet door further includes the U-lag being fixedly arranged on the inside of cabinet door main body
Steel, one end end of U-lag steel are equipped with the corresponding supplement gusset.
4. cabinet door according to claim 3, it is characterised in that：Between the medial surface of the U-lag steel and cabinet door main body
Distance is less than the distance between inner face and cabinet door main body of supplement gusset.
5. according to the cabinet door described in claim 1-4 any one, it is characterised in that：In the up-down direction, supplement gusset with it is close
There is adjustment gap between the respective end of strip of paper used for sealing gusset.
6. according to the cabinet door described in claim 1-4 any one, it is characterised in that：Cabinet door includes being fixedly arranged in cabinet door main body removing
Connection flanging outside the outer other termination of hinged end, the connection flanging, which is equipped with, to be used to pass through with by the respective end of cabinet door for bolt
The connecting hole being sealingly secured on cabinet.
7. a kind of switchgear, including cabinet and the cabinet door being articulated on cabinet, cabinet door includes cabinet door main body and arranged on cabinet door main body
Sealing strip gusset on the inside of hinged end is equipped with sealing strip on sealing strip gusset, and the length of the vertical direction of the sealing strip is big
In the length of the vertical direction of sealing strip gusset, the upper and lower end of sealing strip gusset and the corresponding end of cabinet door main body have between
There are technical gaps, it is characterised in that：Equipped with corresponding for sealing strip described in location and installation at each technical gaps in cabinet door main body
The supplement gusset of end.
8. switchgear according to claim 7, it is characterised in that：The supplement gusset and the corresponding end end edge of cabinet door main body
It aligns in height, the inner end for supplementing gusset is alignd with the inner end of sealing strip gusset in width.
9. switchgear according to claim 7, it is characterised in that：Cabinet door further includes the U-shaped being fixedly arranged on the inside of cabinet door main body
Channel steel, one end end of U-lag steel are equipped with the corresponding supplement gusset.
10. switchgear according to claim 9, it is characterised in that：Between the medial surface of the U-lag steel and cabinet door main body
Distance be less than inner face and the distance between cabinet door main body of supplement gusset.
11. according to the switchgear described in claim 7-10 any one, it is characterised in that：In the up-down direction, gusset is supplemented
There is adjustment gap between the respective end of sealing strip gusset.
12. according to the switchgear described in claim 7-10 any one, it is characterised in that：Cabinet door includes being fixedly arranged on cabinet door main body
On connection flanging in addition to hinged end outside other termination, the connection flanging, which is equipped with, to be used to pass through with by the phase of cabinet door for bolt
The connecting hole being sealingly secured on cabinet should be held.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721479642.XU CN207426455U (en) | 2017-11-08 | 2017-11-08 | A kind of cabinet door and the switchgear using the cabinet door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721479642.XU CN207426455U (en) | 2017-11-08 | 2017-11-08 | A kind of cabinet door and the switchgear using the cabinet door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207426455U true CN207426455U (en) | 2018-05-29 |
Family
ID=62308192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721479642.XU Expired - Fee Related CN207426455U (en) | 2017-11-08 | 2017-11-08 | A kind of cabinet door and the switchgear using the cabinet door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207426455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290504A (en) * | 2020-09-25 | 2021-01-29 | 孙永林 | Sealing structure of buried cable branch box |
-
2017
- 2017-11-08 CN CN201721479642.XU patent/CN207426455U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290504A (en) * | 2020-09-25 | 2021-01-29 | 孙永林 | Sealing structure of buried cable branch box |
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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: 20180529 Termination date: 20211108 |