CN207819287U - Metal-enclosed ring network switchgear isolating switch combined electrical apparatus - Google Patents
Metal-enclosed ring network switchgear isolating switch combined electrical apparatus Download PDFInfo
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- CN207819287U CN207819287U CN201820100380.XU CN201820100380U CN207819287U CN 207819287 U CN207819287 U CN 207819287U CN 201820100380 U CN201820100380 U CN 201820100380U CN 207819287 U CN207819287 U CN 207819287U
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- electrical apparatus
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- cabinet
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Abstract
The utility model discloses metal-enclosed ring network switchgear isolating switch combined electrical apparatus, including cabinet, longitudinally disposed three switching devices in cabinet are rotatablely connected axis by insulation between switching device and are connected；Switching device includes upper switch mechanism, middle switching mechanism, lower switch mechanism；Upper switch mechanism comprising be set to the pole type vacuum breaker, upper static contact, external column on cabinet top；Middle switching mechanism comprising rotation plug-in strip, rotation plug-in strip are fixed on insulation rotation connection axis, rotate plug-in strip bottom and the lower wiring of lower disconnecting switch is column articulated；Lower switch mechanism comprising the insulated support being set to outside lower binding post, lower binding post are connected with the main bus-bar that lower section is arranged.The utility model is more convenient worker and controls and operate, and substantially increases the safety of whole operation, facilitates repair and maintenance.
Description
Technical field
The utility model is related to isolating switch combined electrical apparatus technical fields more particularly to metal-enclosed ring network switchgear to use
Isolating switch combined electrical apparatus.
Background technology
The integrated switched combined electrical apparatus of the switchgear combined electrical apparatus of the prior art, there are multiple shortcomings, first,
Plug-in strip is set to enclosure top, and general plug-in strip must come out at least a distance, just can guarantee that the switch of combined electrical apparatus is in peace
Full off-state, plug-in strip be arranged when top causes worker to use observe it is inconvenient, often because plug-in strip do not open completely i.e. into
Row operates in next step, causes the accident of worker injuries' equipment damage；Secondly, the combined electrical apparatus of the prior art, integrated level and logical
It is bad with property, it can not need quickly to be adjusted according to client；Finally, the plug-in strip stability of combined electrical apparatus is poor, uses one section
Vibration or loosening are easy to happen after time.
Utility model content
The purpose of this utility model is the technical problem in above-mentioned background technology, and the looped network metal enclosed always proposed is opened
Close equipment isolating switch combined electrical apparatus.
To achieve the goals above, the utility model uses following technical solution：
Metal-enclosed ring network switchgear isolating switch combined electrical apparatus, including cabinet, longitudinally disposed three in above-mentioned cabinet
A switching device is rotatablely connected axis by insulation between above-mentioned switching device and is connected；Above-mentioned switching device include upper switch mechanism,
Middle switching mechanism, lower switch mechanism；
Upper switch mechanism comprising be set to the pole type vacuum breaker on cabinet top, upper static contact, external
Column；
Middle switching mechanism comprising rotation plug-in strip, above-mentioned rotation plug-in strip is fixed on above-mentioned insulation rotation connection axis, above-mentioned
It rotates plug-in strip bottom and the lower wiring of lower disconnecting switch is column articulated；
Lower switch mechanism comprising the insulated support being set to outside above-mentioned lower binding post, above-mentioned lower binding post are set with lower section
The main bus-bar set is connected.
Preferably, above-mentioned insulation rotation connection axis is connected with the full modular event driven mechanism outside cabinet, it is above-mentioned
Full modular event driven mechanism is detachably mounted to above-mentioned cabinet lateral wall comprising driving motor, transmission mechanism.
Preferably, above-mentioned insulation rotation connection axis includes multiple cylindrical sections and polygonal section.
Preferably, being connected by male-female engagement part between above-mentioned cylindrical section and polygonal section.
Preferably, the both sides of above-mentioned rotation plug-in strip lower end are respectively equipped with a stabilizing spring.
Preferably, the outer of above-mentioned external column is additionally provided with dish-type insulating part and wall-penetrating partition board.
Compared with prior art, the utility model has the beneficial effects that：
1. being stayed the current direction of the prior art from top to bottom through exterior tubing, plug-in strip, pole type vacuum from cabinet
The layout type of breaker, equipment busbar is adjusted to cabinet and is stayed from top to bottom through exterior tubing, pole type vacuum open circuit
The layout type of device, plug-in strip, equipment busbar, more convenient worker control and operate, and substantially increase the safety of whole operation
Property.
2. since plug-in strip has to be off certain distance, it just can guarantee that entire circuit disconnects, be arranged in the stage casing of cabinet, plug-in strip
Distance after opening is more intuitive, and worker is facilitated to observe and judge, prevents from observing inconvenient phenomenon at top because being arranged.
3. plug-in strip is rotated to be arranged in stage casing, it is spaced apart with the subsidiary body of driving pole so that the two
External mechanism is distributed on epimere and the stage casing of cabinet, facilitates repair and maintenance.
Description of the drawings
Fig. 1 be the utility model proposes metal-enclosed ring network switchgear isolating switch combined electrical apparatus structural representation
Figure；
Fig. 2 be the utility model proposes metal-enclosed ring network switchgear isolating switch combined electrical apparatus rotation plug-in strip
The two kinds of position views for disconnecting and being connected to.
Fig. 3 is the schematic cross-sectional view of the utility model.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Metal-enclosed ring network switchgear isolating switch combined electrical apparatus, including cabinet 1, longitudinally disposed three in cabinet 1
Switching device is rotatablely connected axis by insulation between switching device and is connected；Switching device includes upper switch mechanism, middle switching on and shutting down
Structure, lower switch mechanism；
Upper switch mechanism comprising be set to the pole type vacuum breaker 2 on 1 top of cabinet, upper static contact 3, outer
Connect column 4；
Middle switching mechanism comprising rotation plug-in strip 5 rotates plug-in strip 5（Pass through outer female connector 51）It is fixed on insulation rotation connection
On axis, rotation 5 bottom of plug-in strip and the lower binding post 6 of lower disconnecting switch are hinged；
Lower switch mechanism comprising the insulated support 61 and bottom baffles 62 being set to outside lower binding post 6, lower binding post 6
It is connected with the main bus-bar (being set to 1 lower section of cabinet) of lower section setting.
Insulation rotation connection axis is connected with the full modular event driven mechanism outside cabinet 1, full modular event driven mechanism
It is detachably mounted to 1 lateral wall of cabinet comprising driving motor 13, transmission mechanism drive rotation axis by transmission mechanism.With
In connecting and rotation plug-in strip being driven to rotate, the connection of specific motor and transmission mechanism uses the prior art.Vacuum circuit breaker
Structure and associated mechanisms device use the prior art.
Insulation rotation connection axis includes multiple cylindrical sections 10 and polygonal section 11.It may be used
It is connected by male-female engagement part 12 between cylindrical section and polygonal section.
The both sides of 5 lower end of rotation plug-in strip are respectively equipped with a stabilizing spring 9.For keeping stable, enhance stability.
The outer of external column 4 is additionally provided with dish-type insulating part 7 and wall-penetrating partition board 8.
The working process of the utility model is as follows：Rotation plug-in strip 5 is when going to position A, rotation plug-in strip 5 upward with upper static contact
Circuit turn-on is completed in 3 contacts, and electricity enters from external external column 4, passes through vacuum circuit breaker 2, upper static contact 3, rotation lock successively
Knife 5, lower binding post 6 flow into the equipment electricity consumption busbar of lower section.When disconnection, rotation plug-in strip 5 goes to position B.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. metal-enclosed ring network switchgear isolating switch combined electrical apparatus, including cabinet（1）, which is characterized in that the cabinet
（1）Interior longitudinally disposed three switching devices are rotatablely connected axis by insulation between the switching device and are connected；The switching device
Including upper switch mechanism, middle switching mechanism, lower switch mechanism；
Upper switch mechanism comprising be set to the pole type vacuum breaker, upper static contact, external column on cabinet top；
Middle switching mechanism comprising rotation plug-in strip, the rotation plug-in strip are fixed on the insulation rotation connection axis, the rotation
Plug-in strip bottom and the lower wiring of lower disconnecting switch are column articulated；
Lower switch mechanism comprising the insulated support being set to outside the lower binding post, the lower binding post and lower section setting
Main bus-bar is connected.
2. metal-enclosed ring network switchgear isolating switch combined electrical apparatus according to claim 1, which is characterized in that institute
It states insulation rotation connection axis with the full modular event driven mechanism outside cabinet to be connected, the full modular event driven mechanism is removable
That unloads is fixed on the cabinet lateral wall comprising driving motor, transmission mechanism.
3. metal-enclosed ring network switchgear isolating switch combined electrical apparatus according to claim 1, which is characterized in that institute
It includes multiple cylindrical sections and polygonal section to state insulation rotation connection axis.
4. metal-enclosed ring network switchgear isolating switch combined electrical apparatus according to claim 3, which is characterized in that institute
It states and is connected by male-female engagement part between cylindrical section and polygonal section.
5. metal-enclosed ring network switchgear isolating switch combined electrical apparatus according to claim 1, which is characterized in that institute
The both sides for stating rotation plug-in strip lower end are respectively equipped with a stabilizing spring.
6. metal-enclosed ring network switchgear isolating switch combined electrical apparatus according to claim 1, which is characterized in that institute
It states the outer of external column and is additionally provided with dish-type insulating part and wall-penetrating partition board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820100380.XU CN207819287U (en) | 2018-01-22 | 2018-01-22 | Metal-enclosed ring network switchgear isolating switch combined electrical apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820100380.XU CN207819287U (en) | 2018-01-22 | 2018-01-22 | Metal-enclosed ring network switchgear isolating switch combined electrical apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207819287U true CN207819287U (en) | 2018-09-04 |
Family
ID=63324574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820100380.XU Active CN207819287U (en) | 2018-01-22 | 2018-01-22 | Metal-enclosed ring network switchgear isolating switch combined electrical apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207819287U (en) |
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2018
- 2018-01-22 CN CN201820100380.XU patent/CN207819287U/en active Active
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