CN103036170B - The high pressure observation window of middle pressure armored withdraw type metal enclosed switch cabinet - Google Patents
The high pressure observation window of middle pressure armored withdraw type metal enclosed switch cabinet Download PDFInfo
- Publication number
- CN103036170B CN103036170B CN201210310941.6A CN201210310941A CN103036170B CN 103036170 B CN103036170 B CN 103036170B CN 201210310941 A CN201210310941 A CN 201210310941A CN 103036170 B CN103036170 B CN 103036170B
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- observation window
- frame
- toughened glass
- type metal
- metal enclosed
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- Securing Of Glass Panes Or The Like (AREA)
Abstract
The high pressure observation window of middle pressure armored withdraw type metal enclosed switch cabinet disclosed by the invention, be arranged in the switch panel inspection hole of pressure armored withdraw type metal enclosed switch cabinet, it also comprises frame, observation window after-frame, pad, toughened glass before observation window, before described observation window, frame and observation window after-frame to be arranged on switch panel by securing member and on the outer surface laying respectively at switch panel and inner surface, hollow out in the middle of frame and observation window after-frame before observation window, described pad and toughened glass to be clipped in before described observation window between frame and observation window after-frame.The present invention compared with prior art, has the advantage that security performance is high, changes conveniently after damaging simultaneously.
Description
Technical field
The present invention relates to middle pressure armored withdraw type metal enclosed switch cabinet technical field, particularly the high pressure observation window of middle pressure armored withdraw type metal enclosed switch cabinet.
Background technology
Middle pressure metal enclosed switchgear refers to a kind of combined electric appliance; circuit breaker, on-load switch, contactor, isolating switch, fuse, instrument transformer, lightning arrester, capacitor, bus and corresponding measurement mechanism, control device, protective device, monitoring diagnosis device, signalling, interlock and communicator can be loaded in a rectangular metal shell by it; middle pressure refers to more than rated voltage 3kV, the electric pressure of below 100kV.
Middle pressure metal enclosed switchgear is divided into open metal switch apparatus, closed metal switchgear and sealed metal switchgear by overall structure types.Fixed, withdraw-type is divided into by the mounting means of switchgear internal unit.Box, compartment and armored is divided into according to the separation mode of each several part in cabinet.
Armored withdraw type metal enclosed switch cabinet is the domestic very fast product developed in recent ten years.Namely KYN1-12 type as 12kV was developed in 1985.This structure is high due to product reliability, overhauls and upgrades circuit breaker easily, applying new insulating material.At present, pressure armored withdraw type metal enclosed switch cabinet is provided with observation window, in order to observe the ruuning situation of pressure armored withdraw type metal enclosed switch cabinet inside.But existing observation window is exactly generally adopt sealing joint strip and glass to form, and its security performance is lower.
Summary of the invention
Technical problem to be solved by this invention is the high pressure observation window providing a kind of middle pressure armored withdraw type metal enclosed switch cabinet for the deficiency existing for prior art.
Technical problem to be solved by this invention can be achieved through the following technical solutions:
The high pressure observation window of middle pressure armored withdraw type metal enclosed switch cabinet, be arranged in the switch panel inspection hole of pressure armored withdraw type metal enclosed switch cabinet, it is characterized in that, also comprise frame, observation window after-frame, pad, toughened glass before observation window, before described observation window, frame and observation window after-frame to be arranged on switch panel by securing member and on the outer surface laying respectively at switch panel and inner surface, hollow out in the middle of frame and observation window after-frame before observation window, described pad and toughened glass to be clipped in before described observation window between frame and observation window after-frame.
Rib before the inner edge of frame is provided with toughened glass before described observation window, rib after the inner edge of described observation window after-frame is provided with toughened glass, described pad and toughened glass to be clipped in after the toughened glass of rib and observation window after-frame before the toughened glass of frame before described observation window between rib.
In a preferred embodiment of the invention, after the toughened glass of described observation window after-frame, rib is arranged at intervals with elastic clip.
In a preferred embodiment of the invention, uniformly in frame before described observation window be inlaid with nut, the entrance of nut is towards inner side, uniformly on described observation window after-frame be provided with bolt hole, the bolt hole position on described observation window after-frame becomes one-to-one relationship with the nut location in frame before described observation window.
Owing to have employed technique scheme, the present invention compared with prior art, has the advantage that security performance is high, changes conveniently after damaging simultaneously.
Accompanying drawing explanation
Fig. 1 is schematic diagram below of the present invention.
Fig. 2 is cutaway view of the present invention.
Embodiment
The present invention is further described below in conjunction with the drawings and specific embodiments.
See Fig. 1 and Fig. 2, the high pressure observation window of the middle pressure armored withdraw type metal enclosed switch cabinet provided in figure, be arranged in the switch panel inspection hole of pressure armored withdraw type metal enclosed switch cabinet, it also comprises frame 100, observation window after-frame 200, pad 300, toughened glass 400 before observation window.
Frame 100 and the middle hollow out of observation window after-frame 200 before observation window; Uniformly in frame 100 before observation window be inlaid with nut 110, the entrance of nut 110 is towards inner side; Uniformly on observation window after-frame 200 be provided with bolt hole 210, bolt hole 210 position on observation window after-frame 200 becomes one-to-one relationship with nut 110 position in frame before observation window 100.
Before observation window, the inner edge of frame 100 is provided with rib 120 before toughened glass, rib 220 after the inner edge of observation window after-frame 200 is provided with toughened glass, in order to clamp toughened glass 400, after the toughened glass of observation window after-frame 200, rib is arranged at intervals with elastic clip 221.Elastic clip 221 is integrated with observation window after-frame 200.
During installation, first frame before observation window 100 is pressed on switch panel outer surface, after installing pad 300, toughened glass 400, observation window after-frame 200 is pressed on switch panel inner surface, passes in the nut 110 of frame 100 before screw-in observation window from the bolt hole 210 observation window after-frame 200 with bolt.After installing, pad 300 and toughened glass 400 are clipped between the front rib of toughened glass 120 of the front frame of observation window 100 and the rear rib 220 of observation window after-frame 200.
Claims (1)
1. in, press the high pressure observation window of armored withdraw type metal enclosed switch cabinet, be arranged in the switch panel inspection hole of pressure armored withdraw type metal enclosed switch cabinet, it is characterized in that, also comprise frame, observation window after-frame, pad, toughened glass before observation window, before described observation window, frame and observation window after-frame to be arranged on switch panel by securing member and on the outer surface laying respectively at switch panel and inner surface, hollow out in the middle of frame and observation window after-frame before observation window, described pad and toughened glass to be clipped in before described observation window between frame and observation window after-frame; After the toughened glass of described observation window after-frame, rib is arranged at intervals with elastic clip, elastic clip is integrated with observation window after-frame;
Rib before the inner edge of frame is provided with toughened glass before described observation window, rib after the inner edge of described observation window after-frame is provided with toughened glass, described pad and toughened glass to be clipped in after the toughened glass of rib and observation window after-frame before the toughened glass of frame before described observation window between rib;
Uniformly in frame before described observation window be inlaid with nut, the entrance of nut, towards inner side, uniformly on described observation window after-frame is provided with bolt hole, and the bolt hole position on described observation window after-frame becomes one-to-one relationship with the nut location in frame before described observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210310941.6A CN103036170B (en) | 2012-08-28 | 2012-08-28 | The high pressure observation window of middle pressure armored withdraw type metal enclosed switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210310941.6A CN103036170B (en) | 2012-08-28 | 2012-08-28 | The high pressure observation window of middle pressure armored withdraw type metal enclosed switch cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103036170A CN103036170A (en) | 2013-04-10 |
| CN103036170B true CN103036170B (en) | 2015-09-16 |
Family
ID=48022792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210310941.6A Expired - Fee Related CN103036170B (en) | 2012-08-28 | 2012-08-28 | The high pressure observation window of middle pressure armored withdraw type metal enclosed switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103036170B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103456379A (en) * | 2013-08-27 | 2013-12-18 | 昆山市高铅玻璃厂 | Nuclear-power peering window |
| CN103490311A (en) * | 2013-10-10 | 2014-01-01 | 益和电气集团股份有限公司 | Novel switch cabinet heat dissipation window |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6272801B1 (en) * | 1999-07-12 | 2001-08-14 | Jason Suh | Decorative window assembly |
| CN2911696Y (en) * | 2006-07-11 | 2007-06-13 | 东莞市开关厂有限公司 | Observing window of metering cabinet |
| CN202840346U (en) * | 2012-08-28 | 2013-03-27 | 上海昊德电气有限公司 | High voltage observation window of medium voltage armored withdrawable metal enclosed switch cabinet |
-
2012
- 2012-08-28 CN CN201210310941.6A patent/CN103036170B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6272801B1 (en) * | 1999-07-12 | 2001-08-14 | Jason Suh | Decorative window assembly |
| CN2911696Y (en) * | 2006-07-11 | 2007-06-13 | 东莞市开关厂有限公司 | Observing window of metering cabinet |
| CN202840346U (en) * | 2012-08-28 | 2013-03-27 | 上海昊德电气有限公司 | High voltage observation window of medium voltage armored withdrawable metal enclosed switch cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103036170A (en) | 2013-04-10 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20170828 |
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| CF01 | Termination of patent right due to non-payment of annual fee |