CN203085441U - An isolating switch fuse group - Google Patents
An isolating switch fuse group Download PDFInfo
- Publication number
- CN203085441U CN203085441U CN 201320020680 CN201320020680U CN203085441U CN 203085441 U CN203085441 U CN 203085441U CN 201320020680 CN201320020680 CN 201320020680 CN 201320020680 U CN201320020680 U CN 201320020680U CN 203085441 U CN203085441 U CN 203085441U
- Authority
- CN
- China
- Prior art keywords
- lug plate
- installing hole
- isolating switch
- fuse group
- switch fuse
- 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
Images
Abstract
The utility model relates to an isolating switch fuse group and mainly resolves a technical problem of infirm installation of a fusion tube in a conventional isolating switch fuse group. A first lug plate (2), a second lug plate (3), and a fusion tube (4) are disposed in a housing (1). The first lug plate (2) is fixed on one end of the housing (1), while the second lug plate (3) is fixed on the other end of the housing (1). The isolating switch fuse group is characterized in that a first installing hole (5) is disposed on the first lug plate (2), that a second installing hole (6) is disposed on the second lug plate (4), and that the two ends of the fusion tube (4) are fixedly connected with the first installing hole (5) and the second installing hole (6) through fasteners, respectively. The fusion tube of the isolating switch fuse group is installed by screws so that easy manipulation and good installing firmness are achieved. Therefore, the product has high stability when used.
Description
Technical field
The utility model relates to a kind of isolating switch, refers in particular to a kind of isolating switch fuse group.
Background technology
QSGR1 isolating switch fuse group is applicable to and exchanges 50Hz; rated current 63A-630A; in rated operational voltage 400V and following distribution network and the motor circuit as distributing electric energy, under normal operation as frequently do not connect, the usefulness of overload, short-circuit protection and the isolation of branch deenergizing and circuit and equipment.Also can be used for starting, quicken or stop the separate unit motor.Existing fuse adopts plug-in type to install, inconvenient operation and install insecure, poor stability, thus use the use of product.
Summary of the invention
In order to overcome deficiency and the defective in the background technology, the utility model provides a kind of isolating switch fuse group, and the fusion tube that solves in the existing isolating switch fuse group is installed unstable technical problem.
The technical solution of the utility model is: a kind of isolating switch fuse group, comprise housing, be provided with first lug plate, second lug plate and fusion tube in the described housing, described first lug plate is fixed in an end of housing, described second lug plate is fixed in the other end of housing, it is characterized in that: described first lug plate is provided with first installing hole, and described second lug plate is provided with second installing hole, fixedlys connected with first installing hole, second installing hole by securing member respectively in the two ends of described fusion tube.
Described first installing hole, second installing hole are screwed hole, and described securing member is a screw.
Described second lug plate is provided with breach, and described breach is L shaped.
The beneficial effects of the utility model: because the fusion tube of this isolating switch fuse group adopts the screw mounting means, easy to operate, the fastness of installation is good, thereby makes product stability height in use.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of first lug plate in the utility model.
Fig. 3 is the structural representation of second lug plate in the utility model.
Among the figure, housing 1, the first lug plate 2, the second lug plates 3, fusion tube 4, the first installing holes 5, the second installing holes 6, securing member 7, breach 8.
Embodiment
At accompanying drawing embodiment of the present utility model is described further below:
As shown in the figure, a kind of isolating switch fuse group, comprise housing 1, be provided with first lug plate 2, second lug plate 3 and fusion tube 4 in the described housing 1, described first lug plate 2 is fixed in an end of housing 1, and described second lug plate 3 is fixed in the other end of housing 1, and described first lug plate 2 is provided with first installing hole 5, described second lug plate 3 is provided with second installing hole 6, fixedlys connected with first installing hole 5, second installing hole 6 by securing member 7 respectively in the two ends of described fusion tube 4.According to technique scheme, because the fusion tube of this isolating switch fuse group adopts the screw mounting means, easy to operate, the fastness of installation is good, thereby makes product stability height in use.
In the utility model, described first installing hole 5, second installing hole 6 are screwed hole, and described securing member 7 is a screw.During installation, by fusion tube 4 is positioned in the housing 1, first installing hole 5 on an end and first lug plate 2 is fastenedly connected by screw, and second installing hole 6 on the other end and second lug plate 3 is fastenedly connected by screw, easy accessibility, and the firm performance of installing is good.
In the utility model, described second lug plate 3 is provided with breach 8, and described breach 8 is L shaped.By second lug plate 3 is fixed in the housing 1,, thereby make when it is installed in the housing 1 good stability because second lug plate 3 is provided with breach 8.
Embodiment should not be considered as the restriction to utility model, but any improvement of doing based on spirit of the present utility model, all should be within protection range of the present utility model.
Claims (3)
1. isolating switch fuse group, comprise housing (1), be provided with first lug plate (2) in the described housing (1), second lug plate (3) and fusion tube (4), described first lug plate (2) is fixed in an end of housing (1), described second lug plate (3) is fixed in the other end of housing (1), it is characterized in that: described first lug plate (2) is provided with first installing hole (5), described second lug plate (3) is provided with second installing hole (6), and the two ends of described fusion tube (4) are respectively by securing member (7) and first installing hole (5), second installing hole (6) is fixedly connected.
2. a kind of isolating switch fuse group according to claim 1 is characterized in that described first installing hole (5), second installing hole (6) are screwed hole, and described securing member (7) is a screw.
3. a kind of isolating switch fuse group according to claim 1 and 2 is characterized in that described second lug plate (3) is provided with breach (8), and described breach (8) is L shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320020680 CN203085441U (en) | 2013-01-15 | 2013-01-15 | An isolating switch fuse group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320020680 CN203085441U (en) | 2013-01-15 | 2013-01-15 | An isolating switch fuse group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203085441U true CN203085441U (en) | 2013-07-24 |
Family
ID=48831257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320020680 Expired - Fee Related CN203085441U (en) | 2013-01-15 | 2013-01-15 | An isolating switch fuse group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203085441U (en) |
-
2013
- 2013-01-15 CN CN 201320020680 patent/CN203085441U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212343018U (en) | Installation device of circuit breaker | |
| CN203690225U (en) | Interpolar heat dissipation device for direct current molded case circuit breaker | |
| CN203085441U (en) | An isolating switch fuse group | |
| CN205104446U (en) | Circuit breaker mount pad | |
| CN104332362A (en) | Multi-breakpoint built-in connection direct-current circuit breaker | |
| CN203942190U (en) | Combination handcart switch cabinet with standby maintenance incoming line cabinet | |
| CN202616170U (en) | Fuse pedestal | |
| CN207425699U (en) | For the bus adaption device of fuse disconnecting switch | |
| CN202034694U (en) | Dual power supply 10kV power distribution device | |
| CN204668725U (en) | Air switch fixture | |
| CN205070439U (en) | A blend switch for low pressure capacitance compensation cabinet | |
| CN212114306U (en) | Electric power control device | |
| CN202888631U (en) | Distribution cabinet | |
| CN204205293U (en) | A kind of high efficiency and heat radiation low-voltage electrical cabinet for indoor | |
| CN202332768U (en) | Multipurpose fuse substrate capable of adjusting mounting distance | |
| CN205248689U (en) | Low -voltage switchgear unit drawer structure | |
| CN204117999U (en) | The built-in connection DC circuit breaker of a kind of multibreak | |
| CN203774215U (en) | Air circuit breaker | |
| CN203135293U (en) | Switch cabinet provided with flame retardant plates | |
| CN203242945U (en) | Novel drawer-type breaker busbar | |
| CN201141889Y (en) | Display equipment for high voltage live display device | |
| CN203589460U (en) | Connecting plate for switch cabinet and switch cabinet equipped with same | |
| CN203233073U (en) | Intelligent distribution box | |
| CN203553677U (en) | Bus connecting installation clamp | |
| CN203351947U (en) | Connecting piece |
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 |
Granted publication date: 20130724 Termination date: 20160115 |
|
| EXPY | Termination of patent right or utility model |