CN108429180A - Single seal groove conducting rod cover board - Google Patents
Single seal groove conducting rod cover board Download PDFInfo
- Publication number
- CN108429180A CN108429180A CN201810196988.1A CN201810196988A CN108429180A CN 108429180 A CN108429180 A CN 108429180A CN 201810196988 A CN201810196988 A CN 201810196988A CN 108429180 A CN108429180 A CN 108429180A
- Authority
- CN
- China
- Prior art keywords
- lid
- seal groove
- conducting rod
- seam allowance
- hole
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The invention discloses a kind of single seal groove conducting rod cover boards, including lid, lid are discoid component；Lid is equipped with several connecting holes on circumference centered on by lid center；Seam allowance hole is equipped in the middle part of lid；The end face that lid is equipped with seam allowance hole is equipped with seal groove on the inside of connecting hole；Lid, which has, is equipped with annular groove on the inside of connecting hole on seal groove end face, seal groove is arranged in annular groove；Further improvement lies in that：Lid seam allowance hole is equipped with chamfering.Effective protection seal groove of the present invention, welding groove cleaning are convenient.
Description
Technical field
The present invention relates to substation field more particularly to a kind of GIS conducting rod cover boards.
Background technology
GIS（Gas Insulated Switchgear Cubicle Gas-Insulated Switchgears）Conducting rod includes end
Daughter board, cover board, conducting rod, connector, cover board both ends of the surface, which are respectively welded, is fixedly connected with terminal board, conducting rod, to be fixedly connected with conduction
The end face of bar is equipped with seal groove, and when use installs sealing ring in seal groove, to achieve the purpose that sealing.This conduction bowl cover
Plate sealing structure is simple, but in transport, installation process, seal groove is easy to damage, and influences to seal.
Invention content
This is practical in view of the deficiencies of the prior art, designs a kind of single seal groove conduction bowl cover of effective protection seal groove
Plate.
The present invention is achieved through the following technical solutions technical goal.
Single seal groove conducting rod cover board, including lid, lid are discoid component；The lid in being with lid center
The circumference of the heart is equipped with several connecting holes；Seam allowance hole is equipped in the middle part of the lid；The lid is equipped with the end face in seam allowance hole even
It connects and is equipped with seal groove on the inside of hole；It is theed improvement is that：The lid, which has, is equipped with annular groove, institute on the inside of connecting hole on seal groove end face
Seal groove is stated to be arranged in annular groove.
In above structure, lid seam allowance hole is equipped with chamfering.
Compared with prior art, the present invention having the positive effect that：
1. lid, which has, is equipped with annular groove on the inside of connecting hole on seal groove end face, seal groove is arranged in annular groove, and seal groove is arranged in ring
In slot, effective protection seal groove.
2. lid seam allowance hole is equipped with chamfering, on the one hand it is convenient for cover board, conducting rod welding groove cleaning before welding, it is another
Aspect, wlding can directly touch cover board, the conducting rod root of weld, to ensure that weld seam has certain fusion penetration, significantly improve cover board,
Conducting rod welding quality and welding groove structural strength.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is A direction views in Fig. 1.
Fig. 3 is I enlarged schematic partial view in Fig. 1.
Specific implementation mode
The invention will be further described below according to attached drawing and in conjunction with the embodiments.
Single seal groove conducting rod cover board shown in attached drawing, including lid 2, lid 2 are discoid component；Lid 2 is in lid 2
Circumference centered on the heart is equipped with several connecting holes 2.1；2 middle part of lid is equipped with seam allowance hole 2.5, and seam allowance hole 2.5 is equipped with chamfering；Lid
Body 2 has 2.1 inside of connecting hole on 2.5 end face of seam allowance hole to be equipped with annular groove 2.3, and seal groove 2.2 is equipped in annular groove 2.3.
Claims (2)
1. a kind of list seal groove conducting rod cover board, including lid（2）, lid（2）For discoid component；The lid（2）In Yi Gai
Body（2）Circumference centered on center is equipped with several connecting holes（2.1）；The lid（2）Middle part is equipped with seam allowance hole（2.5）；Institute
State lid（2）Equipped with seam allowance hole（2.5）End face in connecting hole（2.1）Inside is equipped with seal groove（2.2）；It is characterized in that：Institute
State lid（2）There is seal groove（2.2）Connecting hole on end face（2.1）Inside is equipped with annular groove（2.3）, the seal groove（2.2）Setting
In annular groove（2.3）In.
2. list seal groove conducting rod cover board according to claim 1, it is characterised in that：The lid（2）Seam allowance hole（2.5）
Equipped with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810196988.1A CN108429180A (en) | 2018-03-10 | 2018-03-10 | Single seal groove conducting rod cover board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810196988.1A CN108429180A (en) | 2018-03-10 | 2018-03-10 | Single seal groove conducting rod cover board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108429180A true CN108429180A (en) | 2018-08-21 |
Family
ID=63158154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810196988.1A Pending CN108429180A (en) | 2018-03-10 | 2018-03-10 | Single seal groove conducting rod cover board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108429180A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202769122U (en) * | 2012-08-27 | 2013-03-06 | 芜湖宏越机械有限公司 | Bending machine hydraulic pressure leakage-proof flange plate |
| CN106057286A (en) * | 2015-04-08 | 2016-10-26 | 江苏海达电气有限公司 | High-performance conducting rod |
| CN206092593U (en) * | 2016-08-31 | 2017-04-12 | 新昌县诚昌机械有限公司 | Neck flange for crankcase |
-
2018
- 2018-03-10 CN CN201810196988.1A patent/CN108429180A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202769122U (en) * | 2012-08-27 | 2013-03-06 | 芜湖宏越机械有限公司 | Bending machine hydraulic pressure leakage-proof flange plate |
| CN106057286A (en) * | 2015-04-08 | 2016-10-26 | 江苏海达电气有限公司 | High-performance conducting rod |
| CN206092593U (en) * | 2016-08-31 | 2017-04-12 | 新昌县诚昌机械有限公司 | Neck flange for crankcase |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180821 |
|
| WD01 | Invention patent application deemed withdrawn after publication |