CN209232621U - A kind of air switch interlock - Google Patents
A kind of air switch interlock Download PDFInfo
- Publication number
- CN209232621U CN209232621U CN201822252614.5U CN201822252614U CN209232621U CN 209232621 U CN209232621 U CN 209232621U CN 201822252614 U CN201822252614 U CN 201822252614U CN 209232621 U CN209232621 U CN 209232621U
- Authority
- CN
- China
- Prior art keywords
- blocking arm
- interlocking
- fixing seat
- air switch
- interlocking blocking
- 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.)
- Active
Links
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model provides a kind of air switch interlock, including pedestal and the mutual interlocking gear for being set to the base upper surface, the mutual interlocking gear includes interlocking blocking arm and interlocking blocking arm fixing seat, the interlocking blocking arm is corresponded in the interlocking blocking arm fixing seat equipped with transverse slipway, the interlocking blocking arm can move back and forth along the transverse slipway, vertical sliding block is set on the interlocking blocking arm, the side wall of the interlocking blocking arm fixing seat corresponds to the vertical sliding block and opens up stroke long hole, the top of the vertical sliding block in the stroke long hole from stretching out outside the interlocking blocking arm fixing seat.The air switch interlock is applied between two air switches, can reduce the probability that maloperation occurs for air switch.
Description
Technical field
The utility model relates to electric fields, and in particular to a kind of air switch interlock.
Background technique
Air switch is common electrical equipment, as long as being that electric current is more than that rated current will disconnect automatically in one kind circuit
Switch.Air switch is very important a kind of electric appliance in low voltage power distribution network and electric drive system, it collect control and it is more
Kind defencive function is.In addition to it can complete contact and disjunction circuit, circuit or electrical equipment can still be occurred short-circuit, serious
Overload and under-voltage etc. are protected.
Multiple air switches are generally required in control integrated system and cooperate completion equipment control jointly, according to the actual situation
Some control systems require adjacent air switch that cannot close a floodgate simultaneously or separating brake simultaneously, if operator is not to control system
Especially it is familiar with, it is possible to occur adjacent air switch combined floodgate or the maloperation of separating brake simultaneously simultaneously causing equipment damage.How
Avoiding or reducing maloperation is that emphasis considers the problems of in system design.
Utility model content
The purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of air switch interlock.
To achieve the goals above, the technical scheme adopted by the utility model is
A kind of air switch interlock, it is described mutual including pedestal and the mutual interlocking gear for being set to the base upper surface
Latch mechanism includes interlocking blocking arm and interlocking blocking arm fixing seat, corresponds to the interlocking blocking arm in the interlocking blocking arm fixing seat and is equipped with cross
To slideway, the interlocking blocking arm can move back and forth along the transverse slipway, and vertical sliding block is arranged on the interlocking blocking arm, described
The side wall of interlocking blocking arm fixing seat corresponds to the vertical sliding block and opens up stroke long hole, and the top of the vertical sliding block is from the stroke
It is stretched out in long hole outside the interlocking blocking arm fixing seat.
Based on above-mentioned, the pedestal includes two pedestal support legs and the branch that is fixed between two pedestal support legs
Support face, outside bending extends to form clubfoot respectively for the lower end of the pedestal support leg.
Based on above-mentioned, four angles of the supporting surface extend outward to form I-shaped structure.
Based on above-mentioned, the lower section setting supporting table of the interlocking blocking arm fixing seat, the both ends downward bending of the supporting table
It forms two support legs, the inside bending of the support leg and is fixed on the supporting surface.
Based on above-mentioned, the interlocking blocking arm fixing seat includes a fixed plate, and the fixed plate is fixed on the supporting table
On, the transverse slipway is set to the lower surface of the fixed plate, and the stroke long hole is set in the fixed plate
Ellipse hole.
The utility model has substantive features and progress compared with the prior art, specifically, the utility model have with
Lower advantage:
The air switch interlock air adjacent for sub-control system requirements in the middle part of actual conditions in the utility model
Switch cannot close a floodgate simultaneously or separating brake is arranged simultaneously, it includes pedestal and the mutual interlocking gear for being set to the base upper surface, is made
Used time is placed between two air switches, when not needing to switch combined floodgate or sub-switching operation to left side air, by vertical sliding block
It slides to the left, interlocking blocking arm is driven to move to left the handle for blocking left side air switch, closed so that can not be switched to left side air
Lock or sub-switching operation drive interlocking blocking arm to move to right the hand for blocking right hand side air switch conversely, then sliding vertical sliding block to the right
Handle carries out combined floodgate or sub-switching operation so that can not switch to right hand side air, reduces and adjacent air switch is carried out while being closed a floodgate
Or the probability of separating brake maloperation simultaneously.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of air switch interlock in the utility model.
Fig. 2 is the main view of air switch interlock in Fig. 1.
Fig. 3 is the right view of air switch interlock in Fig. 1.
Fig. 4 is the left view of air switch interlock in Fig. 1.
Fig. 5 is the bottom view of air switch interlock in Fig. 1.
Fig. 6 is the top view of air switch interlock in Fig. 1.
In figure: 1. pedestal support legs；2. supporting table；3. fixed plate；4. interlocking blocking arm；5. supporting surface；6. vertical
Sliding block.
Specific embodiment
Below by specific embodiment, the technical solution of the utility model is described in further detail.
As shown in figures 1 to 6, a kind of air switch interlock, including pedestal and the interlocking for being set to the base upper surface
Mechanism, the mutual interlocking gear include interlocking blocking arm 4 and interlocking blocking arm fixing seat, are corresponded in the interlocking blocking arm fixing seat described mutual
Stopper arm 4 is equipped with transverse slipway, and the interlocking blocking arm 4 can move back and forth along the transverse slipway, set on the interlocking blocking arm 4
Vertical sliding block 6 is set, the side wall of the interlocking blocking arm fixing seat corresponds to the vertical sliding block 6 and opens up stroke long hole, the vertical cunning
The top of block 6 in the stroke long hole from stretching out outside the interlocking blocking arm fixing seat.
Pedestal is placed between two air switches when use, and the height of pedestal and the height of air switch are adapted, when
When not needing to switch combined floodgate or sub-switching operation to left side air, vertical sliding block is slided to the left, drives interlocking blocking arm to move to left and blocks
The handle of left side air switch carries out combined floodgate or sub-switching operation so that can not switch to left side air, conversely, then by vertical sliding block
It slides to the right, interlocking blocking arm is driven to move to right the handle for blocking right hand side air switch, closed so that can not be switched to right hand side air
Lock or sub-switching operation are reduced to adjacent air switch progress while combined floodgate or the probability of separating brake maloperation simultaneously.
Further, the pedestal includes two pedestal support legs 1 and the branch that is fixed between two pedestal support legs
Support face 5, outside bending extends to form clubfoot respectively for the lower end of the pedestal support leg.Two clubfoots can be respectively protruding into when use
In the groove of air switch bottom, pedestal is fixed between two air switches.T font steel plate can be used in pedestal support leg 1,
Supporting surface 5 and the welding of T font steel plate.
Further, four angles of the supporting surface 5 extend outward to form I-shaped structure, so as to four angles of supporting surface 5
On the air switch for riding over its two sides respectively.
Further for the air switch adapted in convex, supporting table 2 is arranged in the lower section of the interlocking blocking arm fixing seat,
The both ends downward bending of the supporting table 2 forms two support legs, the inside bending of the support leg and is fixed on the support
On face 5.
Further, the interlocking blocking arm fixing seat includes a fixed plate 3, and the fixed plate 3 is fixed on the supporting table 2
On, the transverse slipway is set to the lower surface of the fixed plate 3, and the stroke long hole is set in the fixed plate 3
Ellipse hole.Specifically, one block of steel plate can be used in the fixed plate 3, following settings is fluted to be used as transverse slipway, centre
Ellipse through-hole is provided with as stroke long hole, four angles are provided with screw hole, convenient for being threadedly coupled with supporting table 2.
Finally it should be noted that: above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System；Although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should
Understand: specific implementation of the utility model can still be modified or is equally replaced to some technical characteristics
It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model
In range.
Claims (5)
1. a kind of air switch interlock, it is characterised in that: including pedestal and the mutual lock machine for being set to the base upper surface
Structure, the mutual interlocking gear include interlocking blocking arm and interlocking blocking arm fixing seat, correspond to the interlocking in the interlocking blocking arm fixing seat
Blocking arm is equipped with transverse slipway, and the interlocking blocking arm can move back and forth along the transverse slipway, is arranged on the interlocking blocking arm perpendicular
To sliding block, the side wall of the interlocking blocking arm fixing seat corresponds to the vertical sliding block and opens up stroke long hole, the top of the vertical sliding block
End in the stroke long hole from stretching out outside the interlocking blocking arm fixing seat.
2. air switch interlock according to claim 1, it is characterised in that: the pedestal includes two pedestal supports
Foot and the supporting surface being fixed between two pedestal support legs, the lower end of the pedestal support leg are distinguished outside bending and are extended
Form clubfoot.
3. air switch interlock according to claim 2, it is characterised in that: four angular extensions of the supporting surface
It stretches to form I-shaped structure.
4. air switch interlock according to claim 2 or 3, it is characterised in that: the interlocking blocking arm fixing seat
Lower section is arranged supporting table, and the both ends downward bending of the supporting table forms two support legs, the inside bending of the support leg and
It is fixed on the supporting surface.
5. air switch interlock according to claim 4, it is characterised in that: the interlocking blocking arm fixing seat includes one
A fixed plate, the fixed plate are fixed in the supporting table, and the transverse slipway is set to the lower surface of the fixed plate, institute
Stating stroke long hole is the ellipse hole being set in the fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822252614.5U CN209232621U (en) | 2018-12-29 | 2018-12-29 | A kind of air switch interlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822252614.5U CN209232621U (en) | 2018-12-29 | 2018-12-29 | A kind of air switch interlock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209232621U true CN209232621U (en) | 2019-08-09 |
Family
ID=67509823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822252614.5U Active CN209232621U (en) | 2018-12-29 | 2018-12-29 | A kind of air switch interlock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209232621U (en) |
-
2018
- 2018-12-29 CN CN201822252614.5U patent/CN209232621U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206153329U (en) | Power soft -packaged electrical core utmost point ear two -way bend device | |
| CN205846500U (en) | A kind of adjustable height fixes cabinet base | |
| CN209232621U (en) | A kind of air switch interlock | |
| CN206006539U (en) | A kind of high household electrical appliances bracing frame of stability | |
| CN207149365U (en) | A kind of power transformer of safety and stability | |
| CN207556452U (en) | A kind of winding shifts deformation simulative device | |
| CN207129894U (en) | A kind of luggage case and bag lowering or hoisting gear | |
| CN210404424U (en) | Fixed type low-voltage switchgear that cuts apart | |
| CN209962828U (en) | Transformer convenient to maintain | |
| CN212542995U (en) | Low-voltage intelligent switch cabinet convenient to move | |
| CN214379556U (en) | Portable intelligent transformer cabinet | |
| CN208540323U (en) | A kind of Electric Appliance Cabinet bracket | |
| CN208782329U (en) | A kind of GGD cabinet | |
| CN213753571U (en) | Full-working-condition intelligent armored movable alternating-current metal-enclosed switchgear | |
| CN213265192U (en) | Safety protection device for elevator maintenance | |
| CN219892723U (en) | Low-voltage distribution cabinet | |
| CN208904435U (en) | A kind of high-tension switch cabinet being easily installed | |
| CN215579741U (en) | Cabinet body integral type high voltage distribution cabinet convenient to height-adjusting | |
| CN215666935U (en) | Electrical construction installation equipment | |
| CN211941322U (en) | Cabinet door punching equipment | |
| CN217589829U (en) | GCS low-voltage switch cabinet body | |
| CN215835133U (en) | Parallel voltage sag treatment device based on battery echelon utilization | |
| CN217362589U (en) | Wind power grid-connected frequency modulation control device with superconducting current limiter | |
| CN219066579U (en) | Inductor | |
| CN108376916A (en) | A kind of novel electrical equipment automation control cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |