CN203950731U - Isolating switch - Google Patents
Isolating switch Download PDFInfo
- Publication number
- CN203950731U CN203950731U CN201420380594.9U CN201420380594U CN203950731U CN 203950731 U CN203950731 U CN 203950731U CN 201420380594 U CN201420380594 U CN 201420380594U CN 203950731 U CN203950731 U CN 203950731U
- Authority
- CN
- China
- Prior art keywords
- fuse
- isolating switch
- plug
- cylindricality insulating
- groove
- 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
Links
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Fuses (AREA)
Abstract
The utility model discloses a kind of isolating switch, comprise a rotating shaft (1) and a plurality of plug-in strip (2), it is characterized in that: described plug-in strip (2) is six; Described isolating switch also comprises three cylindricality insulating parts (3) and three fuses (4), in each cylindricality insulating part (3), be equipped with a groove (5), described three fuses (4) are removable being connected in three grooves (5) correspondingly; The adjacent both sides of each cylindricality insulating part (3) are equipped with an insulated column (6); Three plug-in strips (2) are located at one end of three cylindricality insulating parts (3) correspondingly; Other three plug-in strips (2) are located at the other end of three cylindricality insulating parts (3) correspondingly; In each groove (5), be provided with one for clamping the clamping device of fuse (4).Above-mentioned isolating switch is integrated isolating switch and fuse.
Description
Technical field
The utility model relates to a kind of electric equipment, is specifically a kind of isolating switch for switch cubicle.
Background technology
The isolating switch of prior art comprises a rotating shaft being rotatably assorted on a cabinet, described rotating shaft is provided with the plug-in strip of three connection use, one end of described three plug-in strips is connected with the upper touch base assembly in switch cubicle, and the other end of described three plug-in strips is connected with the fuse in switch cubicle; Described fuse is also connected with lower touch base assembly.The switch cubicle of said structure has the following disadvantages in actual use and maintenance process: because isolating switch, fuse set gradually, therefore these two parts are arranged on the height that can increase switch cubicle in switch cubicle, thereby make switch cubicle to take volume larger, and then give transportation and install and make troubles.In addition, because fuse is also fixedly connected with lower touch base assembly, therefore make the replacing of fuse very inconvenient.Therefore, for these reasons, urgently need a kind of isolating switch that isolating switch and fuse are integrated, to address the above problem.
Utility model content
The technical problems to be solved in the utility model is, a kind of isolating switch that isolating switch and fuse are integrated is provided.
The technical solution of the utility model is, a kind of isolating switch is provided, and comprises a rotating shaft and a plurality of plug-in strip, it is characterized in that: described plug-in strip is six; Described isolating switch also comprises three cylindricality insulating parts and three fuses, in each cylindricality insulating part, is equipped with a groove, and three described fuses are removable being connected in three grooves correspondingly; Between three described cylindricality insulating parts, be equipped with an insulated column between cylindricality insulating part and cabinet; Three plug-in strips are located at one end of three cylindricality insulating parts correspondingly; Other three plug-in strips are located at the other end of three cylindricality insulating parts correspondingly; Four insulated columns, three cylindricality insulating parts are all fixed in rotating shaft; The axis of three cylindricality insulating parts is mutually vertical with the axis of four insulated columns; The axis of four insulated columns and the dead in line of rotating shaft; In each groove, be provided with one for clamping the clamping device of fuse.
Described clamping device comprises the annular ledge of the accommodating fuse end that is located at groove two ends and the clip of accommodating fuse end; The outer end of described annular ledge is provided with one for making the extension spring of annular ledge and fuse end close-fitting; The interior bottom of described annular ledge is provided with a circular open; Described clip is comprised of two intermediate plates and the U-shaped part that connects two intermediate plates, groove.
Adopt after above structure, the utility model compared with prior art, has the following advantages:
The utility model isolating switch is integrated isolating switch and fuse, make common the taking up room and be equivalent to taking up room of isolating switch in the past of fuse and isolating switch, therefore the height of switch cubicle is minimized, thereby make the small volume that takies of the utility model isolating switch, and then bring convenience to transportation and installation.In addition, due to because fuse is also removable connection with isolating switch, therefore make the replacing of fuse very convenient.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model switch cubicle.
Fig. 2 is A-A cutaway view in Fig. 1.
Shown in figure 1, rotating shaft, 2, plug-in strip, 3, cylindricality insulating part, 4, fuse, 5, groove, 6, insulated column, 7, annular ledge, 8, extension spring, 9, circular open, 10, intermediate plate, 11, U-shaped part.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, a kind of isolating switch of the utility model, comprises a rotating shaft 1 and a plurality of plug-in strip 2, and described plug-in strip 2 is six, and wherein three plug-in strips 2 are connected with upper touch base assembly; Other three plug-in strips 2 are connected with lower touch base assembly; Described isolating switch also comprises three cylindricality insulating parts 3 and three fuses 4, is equipped with a groove 5 in each cylindricality insulating part 3, and three described fuses 4 are removable being connected in three grooves 5 correspondingly; The adjacent both sides of each cylindricality insulating part 3 are equipped with an insulated column 6, always have four insulated columns 6; Three plug-in strips 2 are located at one end of three cylindricality insulating parts 3 correspondingly; Other three plug-in strips 2 are located at the other end of three cylindricality insulating parts 3 correspondingly; Four insulated columns 6, three cylindricality insulating parts 3 are all fixed in rotating shaft 1; The axis of three cylindricality insulating parts 3 is mutually vertical with the axis of four insulated columns 6; The dead in line of the axis of four insulated columns 6 and rotating shaft 1; In each groove 5, be provided with one for clamping the clamping device of fuse 4.
Described clamping device comprises the annular ledge 7 of accommodating fuse 4 ends that are located at groove 5 two ends and the clip of accommodating fuse 4 ends; The outer end of described annular ledge 7 is provided with one for making the extension spring 8 of annular ledge 7 and fuse 4 end close-fittings, and annular ledge 7 can wrap fuse 4 ends, and described annular ledge 7 is connected with isolating switch; Described clip is comprised of two intermediate plates 10 and the U-shaped part 11 that connects two intermediate plates 10, groove 5, and two openends of U-shaped part 11 are fixed on the bottom of groove 5, and the closed end of U-shaped part 11 is provided with two intermediate plates 10, in order to clamp the end of fuse 4.The interior bottom of described annular ledge 7 is provided with a circular open 9, and this circular open 9 ejects for the spring in fuse 4.
Below only with regard to most preferred embodiment of the present utility model, be described, but can not be interpreted as it is limitations on claims.The utility model is not limited only to above embodiment, and its concrete structure allows to change.In every case the various variations of doing in the protection range of the utility model independent claims are all in protection range of the present utility model.
Claims (2)
1. an isolating switch, comprises a rotating shaft (1) and a plurality of plug-in strip (2), it is characterized in that: described plug-in strip (2) is six; Described isolating switch also comprises three cylindricality insulating parts (3) and three fuses (4), in each cylindricality insulating part (3), be equipped with a groove (5), described three fuses (4) are removable being connected in three grooves (5) correspondingly; The adjacent both sides of each cylindricality insulating part (3) are equipped with an insulated column (6); Three plug-in strips (2) are located at one end of three cylindricality insulating parts (3) correspondingly; Other three plug-in strips (2) are located at the other end of three cylindricality insulating parts (3) correspondingly; Four insulated columns (6), three cylindricality insulating parts (3) are all fixed in rotating shaft (1); The axis of three cylindricality insulating parts (3) is mutually vertical with the axis of four insulated columns (6); The dead in line of the axis of four insulated columns (6) and rotating shaft (1); In each groove (5), be provided with one for clamping the clamping device of fuse (4).
2. isolating switch according to claim 1, is characterized in that: described clamping device comprises the annular ledge (7) of accommodating fuse (4) end that is located at groove (5) two ends and the clip of accommodating fuse (4) end; The outer end of described annular ledge (7) is provided with one for making the extension spring (8) of annular ledge (7) and fuse (4) end close-fitting; The interior bottom of described annular ledge (7) is provided with a circular open (9); Described clip is comprised of two intermediate plates (10) and the U-shaped part (11) that connects two intermediate plates (10), groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420380594.9U CN203950731U (en) | 2014-07-10 | 2014-07-10 | Isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420380594.9U CN203950731U (en) | 2014-07-10 | 2014-07-10 | Isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203950731U true CN203950731U (en) | 2014-11-19 |
Family
ID=51892753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420380594.9U Expired - Fee Related CN203950731U (en) | 2014-07-10 | 2014-07-10 | Isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203950731U (en) |
-
2014
- 2014-07-10 CN CN201420380594.9U patent/CN203950731U/en not_active Expired - Fee Related
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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: 20141119 |