CN201096831Y - Box body component for high-voltage power indicator - Google Patents
Box body component for high-voltage power indicator Download PDFInfo
- Publication number
- CN201096831Y CN201096831Y CNU2007200425488U CN200720042548U CN201096831Y CN 201096831 Y CN201096831 Y CN 201096831Y CN U2007200425488 U CNU2007200425488 U CN U2007200425488U CN 200720042548 U CN200720042548 U CN 200720042548U CN 201096831 Y CN201096831 Y CN 201096831Y
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- panel
- box
- box body
- jack
- slot
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Abstract
The utility model relates to a high voltage live indicator box component belonging to the high -pressure test area, which comprises a box and a panel provided with operation buttons and signal indications. The periphery has a flanging panel, in which the inside is provided with two integrated mounting plates extended inward. The outer flank of the mounting plate has the inserting pins with external bevels. Both sides of the box respectively provided with a slot, a panel bayonet and a jack. Moreover the panel bayonet of the box is close to one side of the panel, and the jack is close to the rear of the box. The inserting pin on the panel is inserted inside the panel bayonet of the box, and the box is at least jacketed with a check ring plate. An ejector strip is installed inside the slot of the box, and a trough fixing part with screws is locked inside the jack of the box. A screw rod installed on the external end of the ejector strip is in rotating connection on the screw of the trough fixing part, and the inner end of the ejector strip is ejected on the check ring plate. The box of the utility model can be installed on the panel in different sizes, which is easy to handle and install. Therefore, the utility model can be assembled on a variety of switching devices in 3KV to 35KV and with 50Hz frequency.
Description
Technical field
The utility model relates to a kind of high-voltage potential indicator box component that is installed on the high-tension switch gear, belongs to the high pressure detection range.
Background technology
High-voltage potential indicator is mounted on the cabinet panel of high-tension switch gear, but the charged situation by each phase high voltage circuit in the high-voltage potential indicator switching devices is monitored, to prevent the maloperation of operating personnel under electriferous state, cause the personal injury of direct economic loss and the damage of switchgear.High-voltage potential indicator mainly is made of box body, control circuit and the panel of an insulation; the control circuit that has display is connected on the panel; need offer a mounting hole on the cabinet panel; panel is installed on the cabinet panel; box body then is installed on the panel, by box body parts such as circuit board and display is protected on the one hand, has a plurality of connector lugs on the other hand on the box body; with high tension loop signal line attachment plate, by the display shows signal.Because the mounting hole on the cabinet panel is corresponding with panel, in case panel is not corresponding with mounting hole on the cabinet panel, because of box body does not have versatility, just the whole replacing high-voltage potential indicator of need can cause waste.
Summary of the invention
The purpose of this utility model is the panel of the supporting different size of box body energy, and high-voltage potential indicator box component easy for installation.
The utility model is that the technical scheme that achieves the above object is: a kind of high-voltage potential indicator box component, comprise box body and be provided with action button and the panel of signal indication, it is characterized in that: its inboard of panel that described periphery has a flange have one and in two installing plates stretching, there is the card base on the outer inclined-plane of band in the outside of installing plate; The both sides of described box body are respectively equipped with slot, panel bayonet socket and jack, panel bayonet socket on the box body is near a side of panel, jack is near the rear portion of box body, card base on the panel is inserted in the panel bayonet socket of box body, at least be set with a back-up ring plate on the box body, the top bar is installed in the slot of box body, and the flute profile fixture that has screw is connected in the jack of box body, the screw rod that is installed in bar outer end, top is screwed on the screw of flute profile fixture, and the inner of top bar withstands on the back-up ring plate
The syndeton of pegging graft is adopted in being connected of panel of the present utility model and box body, and the back-up ring plate is positioned at the rear portion of panel and withstands on the cabinet panel of switchgear with the top bar, and dismounting is very convenient, because of box body has versatility, can with the supporting use of the panel of different size.Because cabinet panel is to be clipped between panel and the back-up ring plate, therefore the mounting hole size on cabinet panel has error, or after changing panel, panel is not corresponding with the mounting hole of cabinet panel, all can block the mounting hole of cabinet panel by the back-up ring plate, maintained switch cabinet outward appearance is clean and tidy.The thickness of the utility model energy flexible back-up ring plate satisfies different mounting distance requirements, and box body and panel can be installed on the cabinet panel reliably.Box component of the present utility model can be supporting at 3KV～35KV, and frequency is on the various switchgears of 50Hz.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is that the A of Fig. 1 is to perspective view.
Wherein: 1-panel, 1-1-installing plate, 1-2-card base, 1-3-slot, 2-cabinet panel, 3-top bar, 4-flute profile fixture, 5-screw rod, 6-box body, 6-1-panel bayonet socket, 6-2-slot, 6-3-jack, 7-back-up ring plate.
Embodiment
See shown in Fig. 1,2 that high-voltage potential indicator box component of the present utility model comprises box body 6 and is provided with action button and the panel 1 of signal indication.This panel 1 is provided with the display of the electriferous state of switch cubicle three-phase turnover bus, can reflect by this display whether every phase high pressure is charged, also have the action button of forced blocking on the panel 1, reach by forced blocking and to prevent charged pass, splice grafting ground switch, prevent mistakenly entering charged chamber, to improve the anti-error performance of switchgear.Panel 1 periphery of the present utility model has flange, to be fastened on the cabinet panel 2, the inboard of panel 1 has one, and in two installing plate 1-1 stretching, there is the card base 1-2 on the outer inclined-plane of band in the outside of installing plate 1-1, its inboard has slot 1-3, and the both sides of box body 6 are respectively equipped with slot 6-2, panel bayonet socket 6-1 and jack 6-3, panel bayonet socket 6-1 on the box body 6 is near a side of panel 1, jack 6-3 is near the rear portion of box body 6, card base 1-2 on the panel 1 is inserted in the panel bayonet socket 6-1 of box body 6, panel 1 is installed on the box body 6, and the slot 1-3 of installing plate 1-1 inboard is used for mounting circuit boards, this slot 1-3 can be provided with a plurality of, so that the circuit board of different model is installed.Back-up ring plate 7 is sleeved on the box body 6, and this back-up ring plate 7 can 1～4 stacked outside that is set with box body 6, and the thickness by back-up ring plate 7 satisfies different mounting distances.Top bar 3 is installed in the slot 6-2 of box body 6, the flute profile fixture 4 that has screw is connected in the jack 6-3 of box body 6, make flute profile fixture 4 removable being installed on the box body 6, these top bar 3 inside and outside two ends are respectively equipped with flanging, and outer flanging is provided with via hole, screw rod 5 passes the via hole on the top bar 3 outer flangings, and be screwed on the screw of flute profile fixture 4, the promptly interior flanging in the inner of top bar 3 is withstood on the back-up ring plate 7, back-up ring plate 7 is withstood on the cabinet panel 2 of switchgear, high-voltage potential indicator is installed on the switchgear reliably.
Claims (4)
1, a kind of high-voltage potential indicator box component, comprise box body (6) and be provided with action button and the panel (1) of signal indication, it is characterized in that: its inboard of panel (1) that described periphery has a flange have one and in two installing plates (1-1) of stretching, there is the card base (1-2) on the outer inclined-plane of band in the outside of installing plate (1-1); The both sides of described box body (6) are respectively equipped with slot (6-2), panel bayonet socket (6-1) and jack (6-3), panel bayonet socket (6-1) on the box body (6) is near a side of panel (1), jack (6-3) is near the rear portion of box body (6), card base (1-2) on the panel (1) is inserted in the panel bayonet socket (6-1) of box body (6), at least be set with a back-up ring plate (7) on the box body (6), top bar (3) is installed in the slot (6-2) of box body (6), the flute profile fixture (4) that has screw is connected in the jack (6-3) of box body (6), the screw rod (5) that is installed in top bar (3) outer end is screwed on the screw of flute profile fixture (4), and the inner of top bar (3) withstands on the back-up ring plate (7).
2, high-voltage potential indicator box component according to claim 1 is characterized in that: described back-up ring plate (7) is 1～4 stacked outside that is set with box body (6).
3, high-voltage potential indicator box component according to claim 1 is characterized in that: its inboard of installing plate (1-1) on the described panel (1) has slot (1-3)
4, high-voltage potential indicator box component according to claim 1 is characterized in that: the inside and outside two ends of described top bar (3) are respectively equipped with flanging, and outer flanging is provided with the peace via hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200425488U CN201096831Y (en) | 2007-11-16 | 2007-11-16 | Box body component for high-voltage power indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200425488U CN201096831Y (en) | 2007-11-16 | 2007-11-16 | Box body component for high-voltage power indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201096831Y true CN201096831Y (en) | 2008-08-06 |
Family
ID=39923884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200425488U Expired - Fee Related CN201096831Y (en) | 2007-11-16 | 2007-11-16 | Box body component for high-voltage power indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201096831Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251931A (en) * | 2014-09-19 | 2014-12-31 | 广州供电局有限公司 | Universal replaceable charge indicator |
| CN108400534A (en) * | 2018-04-17 | 2018-08-14 | 广东电网有限责任公司 | A kind of potential indicator for switchgear |
| CN112666410A (en) * | 2020-11-24 | 2021-04-16 | 中国南方电网有限责任公司超高压输电公司广州局 | Indoor compact intelligent indicating board for arranging GIS air chamber state |
-
2007
- 2007-11-16 CN CNU2007200425488U patent/CN201096831Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251931A (en) * | 2014-09-19 | 2014-12-31 | 广州供电局有限公司 | Universal replaceable charge indicator |
| CN104251931B (en) * | 2014-09-19 | 2017-06-06 | 广州供电局有限公司 | General changeable type charge indicating device |
| CN108400534A (en) * | 2018-04-17 | 2018-08-14 | 广东电网有限责任公司 | A kind of potential indicator for switchgear |
| CN112666410A (en) * | 2020-11-24 | 2021-04-16 | 中国南方电网有限责任公司超高压输电公司广州局 | Indoor compact intelligent indicating board for arranging GIS air chamber state |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080806 Termination date: 20091216 |