CN102931586A - Visual contact box - Google Patents
Visual contact box Download PDFInfo
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- CN102931586A CN102931586A CN2012104074645A CN201210407464A CN102931586A CN 102931586 A CN102931586 A CN 102931586A CN 2012104074645 A CN2012104074645 A CN 2012104074645A CN 201210407464 A CN201210407464 A CN 201210407464A CN 102931586 A CN102931586 A CN 102931586A
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- contact
- blind hole
- visual
- hole
- box
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Abstract
The invention discloses a visual contact box which comprises a shell, wherein a blind hole is arranged in one end of the shell, a stepped hole communicated with the blind hole is arranged in the outer wall of the shell. The visual contact box also comprises a static contact and a movable contact which are blocked, wherein the static contact and the movable contact inwards extend into the blind hole, a connection copper medal penetrates through the step hole and extends into the blind hole to be connected with the end part of the static contact, an industrial endoscope is suspended above a clamping part of the static contact and the movable contact, the rear end of the industrial endoscope is connected with a transmission line, and the front end of the transmission line is led out of the step hole and is externally connected with a controller. The visual contact box is reasonable in structure, can realize visibility of an insertion state and an insertion process of the movable contact and the static contact inside a contact box of a high-low voltage switch cabinet, can conveniently realize visibility of the insertion part, can realize that the insertion state and the insertion process are remotely transmitted to a controller main screen for being displayed by using a video and optical fiber transmission technology, and avoids potential safety hazards during operation of the high-low voltage switch cabinet.
Description
Technical field
The present invention relates to a kind of visual contact box.
Background technology
Because the seal of switch cabinet, the local contact situation of switch cubicle is difficult for seeing understanding.The safe and stable operation that virtual connection, breakage, corrosion and contact Mume flower contact situation not in place etc. directly affects equipment appears in some place, and there is a unpredictable potential safety hazard, if do not observed, performance and the normal operation of equipment to equipment have a huge impact, and become major safety risks.So it is very necessary that the inside switch cabinet keypoint part is carried out visualizing monitor.The switch cubicle dynamic/static contact is because contact resistance is larger, it is very large to locate thermal power under large current conditions, joint very easily seriously generates heat, the easy oxidation of contact-making surface, so that contact resistance further increases, form vicious circle, and usually occur being connected not in place or oxide etch occurring at Mume flower contact and fixed contact, can cause serious security incident after developing into certain phase.
Summary of the invention
The purpose of this invention is to provide a kind of visual contact box, realize the visual of dynamic and static contact inserting state and grafting process and plugging position, and utilize video, optical fiber transmission technique with its inserting state and grafting process implementation remote transmission.
Technical scheme of the present invention is as follows:
A kind of visual contact box, include housing, it is characterized in that: an end of described housing is provided with blind hole, the outer wall of housing is provided with the stepped hole that is communicated with blind hole, include quiet, the moving contact of phase clamping, described quiet, moving contact extends inward in the blind hole, has the bronze medal of connection to pass stepped hole and extend in the blind hole to link to each other with the end of fixed contact; Described top quiet, the moving contact wedging position is hung with industrial endoscope, and the rear end of described industrial endoscope is connected with transmission line, and the front end of described transmission line is drawn and external controller from stepped hole.
Described visual contact box is characterized in that: described quiet, moving contact is connected together by clip or snap ring.
Beneficial effect of the present invention:
The present invention is rational in infrastructure, can realize the visual of the inner dynamic and static contact inserting state of High-low voltage switch cabinet contact box and grafting process, and can realize easily the visual of plugging position, and utilize video, optical fiber transmission technique to show with its inserting state and grafting process implementation remote transmission and in the controller main screen, avoided the operating potential safety hazard of High-low voltage switch cabinet.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
Referring to Fig. 1, a kind of visual contact box, include housing 1, one end of housing 1 is provided with blind hole, the outer wall of housing 1 is provided with the stepped hole that is communicated with blind hole, include quiet, moving contact 2,3 by clip or snap ring 7 phase clampings, quiet, moving contact 2,3 extends inward in the blind hole, has the bronze medal 4 of connection to pass stepped hole and extend in the blind hole to link to each other with the end of fixed contact 2; The top of quiet, moving contact 2,3 wedging positions is hung with industrial endoscope 5, and the rear end of industrial endoscope 5 is connected with transmission line 6, and the front end of transmission line 6 is drawn and external controller from stepped hole.
Claims (2)
1. visual contact box, include housing, it is characterized in that: an end of described housing is provided with blind hole, the outer wall of housing is provided with the stepped hole that is communicated with blind hole, include quiet, the moving contact of phase clamping, described quiet, moving contact extends inward in the blind hole, has the bronze medal of connection to pass stepped hole and extend in the blind hole to link to each other with the end of fixed contact; Described top quiet, the moving contact wedging position is hung with industrial endoscope, and the rear end of described industrial endoscope is connected with transmission line, and the front end of described transmission line is drawn and external controller from stepped hole.
2. visual contact box according to claim 1 is characterized in that: described quiet, moving contact is connected together by clip or snap ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104074645A CN102931586A (en) | 2012-10-23 | 2012-10-23 | Visual contact box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104074645A CN102931586A (en) | 2012-10-23 | 2012-10-23 | Visual contact box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102931586A true CN102931586A (en) | 2013-02-13 |
Family
ID=47646327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104074645A Pending CN102931586A (en) | 2012-10-23 | 2012-10-23 | Visual contact box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102931586A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104253392A (en) * | 2013-06-28 | 2014-12-31 | 北京电研华源电力技术有限公司 | Device and method for visualizing disconnector switch in solid insulation looped-network cabinet |
| CN110702005A (en) * | 2019-09-30 | 2020-01-17 | 浙江八达电子仪表有限公司时通电气分公司 | Handcart switch cabinet |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1463170A2 (en) * | 2003-03-24 | 2004-09-29 | HAGER ELECTRO GmbH | Meter- or distribution cabinet |
| CN201219070Y (en) * | 2008-07-02 | 2009-04-08 | 厦门华电开关有限公司 | Connection device for moving and fixed contacts |
| CN201732208U (en) * | 2010-06-08 | 2011-02-02 | 河南省电力公司焦作供电公司 | Endoscope for ring main unit and coupling box |
| CN201766301U (en) * | 2010-08-29 | 2011-03-16 | 无锡市新一代电力电器有限公司 | Transparent upper contact box used for side-installed movable open type high voltage switch cabinet |
| CN202308893U (en) * | 2011-10-31 | 2012-07-04 | 中国西电电气股份有限公司 | Visible gas insulated metal closed switchgear |
| CN202872183U (en) * | 2012-10-23 | 2013-04-10 | 淮北万里龙波电气有限公司 | Visible contact box |
-
2012
- 2012-10-23 CN CN2012104074645A patent/CN102931586A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1463170A2 (en) * | 2003-03-24 | 2004-09-29 | HAGER ELECTRO GmbH | Meter- or distribution cabinet |
| CN201219070Y (en) * | 2008-07-02 | 2009-04-08 | 厦门华电开关有限公司 | Connection device for moving and fixed contacts |
| CN201732208U (en) * | 2010-06-08 | 2011-02-02 | 河南省电力公司焦作供电公司 | Endoscope for ring main unit and coupling box |
| CN201766301U (en) * | 2010-08-29 | 2011-03-16 | 无锡市新一代电力电器有限公司 | Transparent upper contact box used for side-installed movable open type high voltage switch cabinet |
| CN202308893U (en) * | 2011-10-31 | 2012-07-04 | 中国西电电气股份有限公司 | Visible gas insulated metal closed switchgear |
| CN202872183U (en) * | 2012-10-23 | 2013-04-10 | 淮北万里龙波电气有限公司 | Visible contact box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104253392A (en) * | 2013-06-28 | 2014-12-31 | 北京电研华源电力技术有限公司 | Device and method for visualizing disconnector switch in solid insulation looped-network cabinet |
| CN110702005A (en) * | 2019-09-30 | 2020-01-17 | 浙江八达电子仪表有限公司时通电气分公司 | Handcart switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130213 |