CN205248168U - Isolating switch - Google Patents
Isolating switch Download PDFInfo
- Publication number
- CN205248168U CN205248168U CN201520908341.9U CN201520908341U CN205248168U CN 205248168 U CN205248168 U CN 205248168U CN 201520908341 U CN201520908341 U CN 201520908341U CN 205248168 U CN205248168 U CN 205248168U
- Authority
- CN
- China
- Prior art keywords
- base
- isolating switch
- movable touch
- support
- insulating
- 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
The utility model relates to an isolating switch, base including the all insulation, be equipped with three work position on the base, each work position is including establishing movable contact sword, static contact, the connection of the up end top of base the incoming wire terminal of static contact, incoming wire terminal is last to be installed on insulating support, insulating support installs on the support, and the support mounting is on the base, and one side of insulating support is equipped with insulating pull rod, insulating pull rod is connected the movable contact sword, insulating support's below have operating panel, one side is equipped with grounding contact on the base, the base top is equipped with interlocking device, interlocking device connects coaxial manually operation positioning mechanism, the lower terminal surface of base be equipped with the generating line and wear wall formula insulating substrate, the generating line is worn and is equipped with terminal outgoing lines on the wall formula insulating substrate. The utility model discloses can adapt to fixed high -voltage board needs well, but looped netowrk cabinet compact arrange, be that the preferred of the box cubical switchboard of compact matches isolating switch.
Description
Technical field
The utility model belongs to switching technique field, is specifically related to a kind of needs isolating switch that adapts to fixed high-pressure cabinet.
Background technology
Isolating switch is in high-voltage switch electric appliance, to use maximum a kind of electrical equipment, as its name suggests, that in circuit, to play the principles and structure of itself of buffer action fairly simple, but because use amount is large, functional reliability requires high, and the impact of design, foundation and safe operation on electric substation, power plant is all larger. The main feature of disconnecting link is without arc extinguishing ability, can only in the situation that there is no load current, divide, close circuit. But current isolating switch, particularly indoor high-voltage isolating switch can not be well adapt to fixed casing, cause installing inconvenient, therefore, be necessary to improve, design a kind of isolating switch of the needs that adapt to fixed high-pressure cabinet.
Utility model content
The purpose of this utility model is to solve above-mentioned technical problem and isolating switch that a kind of needs that adapt to fixed high-pressure cabinet are provided.
For achieving the above object, the utility model adopts following technical scheme:
A kind of isolating switch, comprise the base of all insulation, the both sides of described base are provided with installation foot, described installation foot is provided with bolt hole, described base is provided with three working positions, each working position comprises the rotating movable touch knife of the top, upper surface that is located at described base, the static contact coordinating with described movable touch knife, connect the input terminal of described static contact, on described input terminal, there is wiring hole, described movable touch knife comprises two contact plate that be arranged in parallel that are bolted, described input terminal is arranged on insulated leg, described insulated leg is rack-mount, described support is arranged on described base, one side of described insulated leg is provided with insulated tension pole, described insulated tension pole connects described movable touch knife, the below of described insulated leg is provided with guidance panel, on described base, a side is provided with grounding contact, described base top is provided with interlocking mechanism, described interlocking mechanism connects coaxial manual operation detent mechanism, the lower surface of described base is provided with bus wall-penetrating type insulating base, described bus wall-penetrating type insulating base is provided with outlet terminal, in described support, through a driving shaft, described driving shaft is connected with described manual operation detent mechanism, and connects described insulated tension pole, described outlet terminal is connected on conductive bus bar.
Described three working position interval same distance arrange.
Described outlet terminal is connected on conductive bus bar.
The utility model is by comprising the base of all insulation, the both sides of described base are provided with installation foot, described installation foot is provided with bolt hole, described base is provided with three working positions, each working position comprises the rotating movable touch knife of the top, upper surface that is located at described base, the static contact coordinating with described movable touch knife, connect the input terminal of described static contact, on described input terminal, there is wiring hole, described movable touch knife comprises two contact plate that be arranged in parallel that are bolted, described input terminal is arranged on insulated leg, described insulated leg is rack-mount, described support is arranged on described base, one side of described insulated leg is provided with insulated tension pole, described insulated tension pole connects described movable touch knife, the below of described insulated leg is provided with guidance panel, on described base, a side is provided with grounding contact, described base top is provided with interlocking mechanism, described interlocking mechanism connects coaxial manual operation detent mechanism, the lower surface of described base is provided with bus wall-penetrating type insulating base, described bus wall-penetrating type insulating base is provided with outlet terminal, make isolating switch there are three working positions, can adapt to well the needs of fixed high-pressure cabinet, can ring main unit compact arrangement, and miniaturization, it is the best match isolating switch of the box switch cubicle of compact.
Brief description of the drawings
The schematic side view of the isolating switch that Fig. 1 provides for the utility model embodiment;
Figure 2 shows that the front view of isolating switch;
In figure: 1 is movable touch knife, 2 is static contact, and 3 is input terminal, and 4 is insulated leg, 5 is insulated tension pole, and 6 is guidance panel, and 7 is interlocking mechanism, and 8 is manual operation detent mechanism, 9 is base, and 10 is bus wall-penetrating type insulating base, and 11 is outlet terminal, and 12 is grounding contact.
Detailed description of the invention
Below, in conjunction with example, substantive distinguishing features of the present utility model and advantage are further described, but the utility model is not limited to listed embodiment.
Shown in Figure 1, a kind of isolating switch, comprise the base 9 of all insulation, the both sides of described base are provided with installation foot, described installation foot is provided with bolt hole, described base is provided with three working positions, each working position comprises the rotating movable touch knife 1 of the top, upper surface that is located at described base, the static contact 2 coordinating with described movable touch knife, connect the input terminal 3 of described static contact, on described input terminal, there is wiring hole, described movable touch knife comprises two contact plate that be arranged in parallel that are bolted, described input terminal is arranged on the insulated leg 4 being obliquely installed, described insulated leg is rack-mount, described support is arranged on described base, one side of described insulated leg is provided with insulated tension pole 5, described insulated tension pole connects described movable touch knife, the below of described insulated leg is provided with guidance panel 6, on described base, a side is provided with grounding contact 12, described base top is provided with interlocking mechanism 7, described interlocking mechanism connects coaxial manual operation detent mechanism 8, the lower surface of described base is provided with bus wall-penetrating type insulating base 10, described bus wall-penetrating type insulating base is provided with outlet terminal 11, this outlet terminal is provided with wiring hole.
In described support, through a driving shaft, described driving shaft is connected with described manual operation detent mechanism, and connects described insulated tension pole, realizes manually operated needs.
Wherein, described three working position interval same distance arrange.
And described outlet terminal is connected on conductive bus bar.
Described movable touch knife can by angle shown in Fig. 1 with the driving of the coaxial manual operation detent mechanism of interlocking mechanism under, rotate with static contact and be connected or separate operation.
Can find out, the utility model is by comprising the base of all insulation, the both sides of described base are provided with installation foot, described installation foot is provided with bolt hole, described base is provided with three working positions, each working position comprises the rotating movable touch knife of the top, upper surface that is located at described base, the static contact coordinating with described movable touch knife, connect the input terminal of described static contact, on described input terminal, there is wiring hole, described movable touch knife comprises two contact plate that be arranged in parallel that are bolted, described input terminal is arranged on insulated leg, described insulated leg is rack-mount, described support is arranged on described base, one side of described insulated leg is provided with insulated tension pole, described insulated tension pole connects described movable touch knife, the below of described insulated leg is provided with guidance panel, on described base, a side is provided with grounding contact, described base top is provided with interlocking mechanism, described interlocking mechanism connects coaxial manual operation detent mechanism, the lower surface of described base is provided with bus wall-penetrating type insulating base, described bus wall-penetrating type insulating base is provided with outlet terminal, make isolating switch there are three working positions, can adapt to well the needs of fixed high-pressure cabinet, can ring main unit compact arrangement, and miniaturization, it is the best match isolating switch of the box switch cubicle of compact.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. an isolating switch, it is characterized in that, comprise the base of all insulation, the both sides of described base are provided with installation foot, described installation foot is provided with bolt hole, described base is provided with three working positions, each working position comprises the rotating movable touch knife of the top, upper surface that is located at described base, the static contact coordinating with described movable touch knife, connect the input terminal of described static contact, on described input terminal, there is wiring hole, described movable touch knife comprises two contact plate that be arranged in parallel that are bolted, described input terminal is arranged on insulated leg, described insulated leg is rack-mount, described support is arranged on described base, one side of described insulated leg is provided with insulated tension pole, described insulated tension pole connects described movable touch knife, the below of described insulated leg is provided with guidance panel, on described base, a side is provided with grounding contact, described base top is provided with interlocking mechanism, described interlocking mechanism connects coaxial manual operation detent mechanism, the lower surface of described base is provided with bus wall-penetrating type insulating base, described bus wall-penetrating type insulating base is provided with outlet terminal, in described support, through a driving shaft, described driving shaft is connected with described manual operation detent mechanism, and connects described insulated tension pole, described outlet terminal is connected on conductive bus bar.
2. isolating switch according to claim 1, is characterized in that, described three working position interval same distance arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520908341.9U CN205248168U (en) | 2015-11-13 | 2015-11-13 | Isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520908341.9U CN205248168U (en) | 2015-11-13 | 2015-11-13 | Isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205248168U true CN205248168U (en) | 2016-05-18 |
Family
ID=55947247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520908341.9U Expired - Fee Related CN205248168U (en) | 2015-11-13 | 2015-11-13 | Isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205248168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616937A (en) * | 2018-12-20 | 2019-04-12 | 上海平高天灵开关有限公司 | A kind of three station integrated formula busbar mounting and positioning devices of gas-filling cabinet |
-
2015
- 2015-11-13 CN CN201520908341.9U patent/CN205248168U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616937A (en) * | 2018-12-20 | 2019-04-12 | 上海平高天灵开关有限公司 | A kind of three station integrated formula busbar mounting and positioning devices of gas-filling cabinet |
| CN109616937B (en) * | 2018-12-20 | 2020-04-21 | 上海平高天灵开关有限公司 | Aerify cabinet and lead electrical drainage installation positioner with three station integral types |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160518 Termination date: 20191113 |