CN205487804U - Separate and meet combination switch - Google Patents
Separate and meet combination switch Download PDFInfo
- Publication number
- CN205487804U CN205487804U CN201620053731.7U CN201620053731U CN205487804U CN 205487804 U CN205487804 U CN 205487804U CN 201620053731 U CN201620053731 U CN 201620053731U CN 205487804 U CN205487804 U CN 205487804U
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- switch
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- touch base
- quiet end
- end pieces
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Abstract
The utility model relates to a separate and meet combination switch. Its purpose is in order to provide the separate and meet combination switch longe -lived, that the gas tightness is good. The flat computer power supply device comprises a housing, first seat and the first conducting rod of touching, the quiet end piece of earthing switch is installed to the casing front end, shell backend installs second benzvalene form insulator, inside quiet end piece of isolator and the first seat that touches of being provided with of casing, quiet end piece of isolator and second benzvalene form insulator fixed connection, first benzvalene form insulator is installed to the opening part of casing bottom, first bottom of touching the seat is connected with the top of first benzvalene form insulator, a first top of touching is provided with first conducting rod along the fore -and -aft direction level, first conducting rod is connected through drive mechanism between the seat with first touching, the drive mechanism operating device outside with being located the casing is connected, the first outside package that touches the seat is equipped with the shield cover, it has seted up first recess on the shells inner wall of the quiet end piece of earthing switch below to be located, it has seted up the second recess on the shells inner wall of the quiet end piece of isolator below to be located.
Description
Technical field
This utility model relates to high-voltage switch gear technical field, particularly relates to a kind of every connecing cubicle switch.
Background technology
Used currently on the market in the three-phase connecing cubicle switch is respectively placed in three separate metal cans, by outward
The interphase connecting rod put connects, and owing to interphase connecting rod exposes, causes being likely to result in connecting rod icing, corrosion etc. in the presence of a harsh environment and asks
Topic, affects operating characteristics；Simultaneously as three-phase is respectively placed in three independent metal cans, three-phase during assembling, can be there is
Situation the most at grade, is unfavorable for installing regulation.In product on existing market, high speed grounding switch divides with disconnecting switch
It is not arranged in the tank body that different two are separate, disc insulator when causing both to splice, must be increased, airtight for ensureing
Property must increase and seal structure accordingly, the most both added the probability of gas leakage, also created the cost that improve product.
It addition, fit clearance can be there is during high speed grounding switch assembles with disconnecting switch, need to add sealing ring respectively and prevent
The entrance of moisture, structure is more complicated, is unfavorable for the performance guarantee of product.
Application publication number CN102024606A discloses a kind of three-station isolating grounding switch, although by the three of isolation earthing switch
It is all disposed within same enclosure interior mutually, but owing to needing external operating mechanism casing in the course of the work, and assembling quickly connects
It is still to separately join the parts such as housing insulator contact conductor during ground switch, the air-tightness of whole equipment can be produced a very large impact, water inlet
It is greatly improved with the probability of electric leakage, and the most unsightly.In the transmission process of wheel and rack, owing to friction can produce carefully
Little particulate debris, these chips can be slipped to enclosure interior with actuating device, and once chip is too much likely to tribo-charging occur
Phenomenon, equipment self is caused serious damage, chip also can be caused narrow at device interior it addition, operation hours is long
Little steric bulk, affects the operation of equipment, shortens the service life of equipment.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of simple in construction, use time length, air-tightness good every connecing combination
Switch.
This utility model is every connecing cubicle switch, wherein, including housing, the first touch base, the first conducting rod, the quiet end of disconnecting switch
Part and the quiet end pieces of earthed switch, the opening part of housing forward end is provided with the quiet end pieces of earthed switch, the opening part peace of housing rear end
Equipped with the second disc insulator, the quiet end pieces of disconnecting switch and the first touch base are arranged in the first cavity of enclosure interior, keep apart
Closing that quiet end pieces and the second disc insulator are fixing to be connected, the opening part of housing bottom is provided with the first disc insulator, and first is tactile
The bottom of seat is connected with the top of the first disc insulator, and the first touch base top has been horizontally disposed with the first conducting rod along the longitudinal direction,
Being connected by drive mechanism between first conducting rod and the first touch base, drive mechanism is connected with the operating mechanism being positioned at hull outside,
The outside bag of the first touch base is provided with radome, is reserved with the second cavity, is positioned at the quiet end of earthed switch between radome and the first touch base
Offer the first groove in inner walls below parts, be positioned in the inner walls below the quiet end pieces of disconnecting switch and offer
Two grooves.
This utility model is every connecing cubicle switch, and the quiet end pieces of wherein said disconnecting switch includes again disconnecting switch touch base and rapid grounding
Switch touch base, high speed grounding switch touch base is arranged on the inside of disconnecting switch touch base, and the top of disconnecting switch touch base offers through hole,
Through hole is positioned at the surface of high speed grounding switch touch base, and housing tip is provided with external fast earthed switch, in external fast earthed switch
The bottom aligned through holes of second conducting rod in portion.
This utility model, every connecing cubicle switch, the sidewall of wherein said housing is provided with the first observation window, the second observation window and
Three observation windows, the first observation window between the quiet end pieces of earthed switch and the first touch base between incision position, the second observation window is positioned at
Incision position between the quiet end pieces of disconnecting switch and the first touch base, the 3rd observation window is positioned at external fast earthed switch and rapid grounding
Incision position between switch touch base.
This utility model is every connecing cubicle switch, and wherein said drive mechanism includes again gear and tooth bar, and tooth bar is fixed on the first conduction
Bar bottom, gear is arranged on below the first conducting rod, and the tooth on gear engages each other with the tooth on tooth bar, and the end of gear passes
The sidewall of housing is also connected with the operating mechanism being positioned at hull outside.
This utility model, every connecing cubicle switch, is provided with lip-type packing between wherein said gear and housing, lip-type packing is solid
It is scheduled on housing.
This utility model is every connecing cubicle switch, in smoothing junction between bottom and the top of wherein said first groove, the second groove
Smooth connection between bottom and top.
This utility model every connecing cubicle switch, the sidewall of wherein said housing and external mechanism case integrally casting, the control of operating mechanism
Part processed is arranged on inside external mechanism case.
This utility model is every connecing cubicle switch difference from prior art: this utility model is by the quiet end of three-phase isolation switch
The quiet end pieces of parts, earthed switch and the first conducting rod are provided with in same housing, and three alternate connection members do not have and expose
Situation, it is to avoid the external environment condition impact on parts, substantially prolongs the service life of isolation cubicle switch.At the first touch base
Outside be provided with in radome, gear and tooth bar motor process produced chip the only between radome and the first touch base
Two cavitys float, is finally deposited in inside radome, without being scattered in other positions of enclosure interior, it is to avoid chip mistake
And the tribo-charging phenomenon produced, and avoid the chip miscellaneous part generation impact on enclosure interior.The quiet end of earthed switch
It is provided with the first groove on housing below part, the housing below the quiet end pieces of disconnecting switch is provided with the second groove, works as ground connection
When switching quiet end pieces and the quiet end pieces of disconnecting switch due to friction generation fine debris, under self gravitation effect, chip can be slided
Falling the first groove and the second inside grooves, under the effect of electrostatic field force, chip can be by the first groove and the diapire of the second groove
Adsorbed, flown away without carrying out secondary.It is provided with lip-type packing between gear and housing, effectively reduces gear and passing
During Dong, produced by installation accuracy, radial force is on bubble-tight impact, and lip-type packing is fixed on housing, decreases
The number of parts of enclosure interior, makes sealing structure simpler, preferably ensure that the air-tightness between running part and housing.
The outer wall of housing and external mechanism case integrally casting, further ensure the air-tightness of enclosure interior.The inside of disconnecting switch touch base
It is additionally provided with high speed grounding switch touch base, it is ensured that in the case of not using external high speed grounding switch, disconnecting switch touch base energy
Enough high speed grounding switch touch base is played good shielding action.Multiple observation window it is provided with on the sidewall of housing, convenient to isolation
Duty within cubicle switch is observed.
Below in conjunction with the accompanying drawings this utility model is described further every connecing cubicle switch.
Accompanying drawing explanation
Fig. 1 is that this utility model is every the front view connecing cubicle switch；
Fig. 2 is that this utility model is every connecing the cubicle switch sectional view along A-A face；
Fig. 3 is that this utility model is every connecing the enlarged drawing of the first touch base in cubicle switch；
Fig. 4 is that this utility model is every the enlarged drawing connecing the quiet end of disconnecting switch in cubicle switch；
Fig. 5 is this utility model state diagram in time connecing disconnecting switch combined floodgate in cubicle switch；
Fig. 6 is this utility model state diagram in time connecing earthed switch combined floodgate in cubicle switch.
Detailed description of the invention
As shown in Figure 1 and Figure 2, for this utility model every connecing cubicle switch, including housing the 1, first touch base the 3, first conducting rod
4, the quiet end pieces of disconnecting switch 5 and the quiet end pieces of earthed switch 6.Housing 1 is placed in the horizontal direction, and housing 1 is internal to be offered
First cavity, the opening part of housing 1 front end is provided with the quiet end pieces of earthed switch 6, and the opening part of housing 1 rear end is provided with
Two disc insulators 2 ', are provided with the quiet end pieces of disconnecting switch 5, the quiet end pieces of disconnecting switch 5 in the first cavity within housing 1
Fixing with the second disc insulator 2 ' and be connected, as shown in Figure 4, the quiet end pieces of disconnecting switch 5 includes again disconnecting switch touch base 12
With high speed grounding switch touch base 13, high speed grounding switch touch base 13 is arranged on the inside of disconnecting switch touch base 12, switch touching
The top of seat 12 offers through hole 17, and through hole 17 is positioned at the surface of high speed grounding switch touch base 13.Opening of housing 1 bottom
First disc insulator 2 is installed at Kou, the first cavity within housing 1 is provided with the first touch base 3, the end of the first touch base 3
End is connected with the top of the first disc insulator 2, as it is shown on figure 3, the first touch base 3 top has been horizontally disposed with the along the longitudinal direction
One conducting rod 4, the front end of the first conducting rod 4 is near the quiet end pieces of earthed switch 6, and the rear end of the first conducting rod 4 is near keeping apart
Closing quiet end pieces 5, the first conducting rod 4 bottom is fixed with tooth bar 10, is provided with gear 7, gear 7 below the first conducting rod 4
On tooth engage each other with the tooth on tooth bar 10, the end of gear 7 through housing 1 sidewall and with the behaviour being positioned at outside housing 1
Make mechanism to connect, by operating mechanism, the rotation direction of gear 7 is controlled, between gear 7 and housing 1, is provided with lip
Shape sealing ring, lip-type packing is fixed on housing 1.In the outside of the first touch base 3, bag is provided with radome 11, radome 11
And it is reserved with the second cavity 15 between the first touch base 3.The inwall of housing 1 bottom offers the first groove 8 and second respectively
Groove 9, in smoothing junction between bottom and the top of the first groove 8, in smoothing junction between bottom and the top of the second groove 9,
First groove 8 is positioned at the lower section of the quiet end pieces of earthed switch 6, and the second groove 9 is positioned at the lower section of the quiet end pieces of disconnecting switch 5.
Housing 1 top is additionally provided with external fast earthed switch 14, the bottom pair of the second conducting rod 18 within external fast earthed switch 14
The through hole 17 on the top of quasi-disconnecting switch touch base 12.The first observation window 16, second it is respectively arranged with on the first side wall of housing 1
Observation window 16 ' and the 3rd observation window 16 ", the first observation window 16 is between the quiet end pieces of earthed switch 6 and the first touch base 3
Between incision position, the second observation window 16 ' between the quiet end pieces of disconnecting switch 5 and the first touch base 3 between incision position, the 3rd observe
Window 16 " between external fast earthed switch 14 and high speed grounding switch touch base 13 between incision position.With the first side on housing 1
It is provided with external mechanism case 19, integrally casting between housing 1 and external mechanism case 19 on the second sidewall that wall is relative, operates machine
It is internal that the control part of structure is arranged on external mechanism case 19.
Work process of the present utility model is: as in figure 2 it is shown, be in bilateral gate-dividing state for isolation cubicle switch, the first touch base
Gear 7 on 3 is connected with the operating mechanism of hull outside, and the quiet end pieces of earthed switch 6 is connected with housing 1, and disconnecting switch is quiet
End pieces 5 is connected with housing 1 by the second disc insulator 2 ', now the first conducting rod 4 end pieces quiet with earthed switch respectively
6 and the quiet end pieces of disconnecting switch 5 disconnect.
As it is shown in figure 5, be this utility model state diagram in time connecing disconnecting switch combined floodgate in cubicle switch, when needs are isolated
When switch closes a floodgate, the operating mechanism driven gear 7 being positioned at outside housing 1 turn clockwise, by gear 7 and tooth bar 10
Engagement drive the first conducting rod 4 near disconnecting switch quiet end pieces 5 one lateral movement, the rear end of final first conducting rod 4 with every
Leave pass touch base 12 to contact, thus realize the combined floodgate of disconnecting switch；When needing to carry out high speed grounding switch closing operation, by behaviour
Control the second conducting rod 18 within external fast earthed switch 14, make the bottom of the second conducting rod 18 extend into through hole 17 internal also
Contact with high speed grounding switch touch base 13, thus realize high speed grounding switch and close a floodgate；When needs carry out disconnecting switch separating brake or fast
During speed grounding switch tripping operation, the operating mechanism driven gear 7 being positioned at outside housing 1 rotate counterclockwise, by gear 7
Engagement with tooth bar 10 drive the first conducting rod 4 to away from disconnecting switch quiet end pieces 5 one lateral movement, after the first conducting rod 4
Holding and separate between end pieces 5 quiet with disconnecting switch, the first conducting rod 4 is eventually returned to centre position, thus realizes disconnecting switch
Separating brake or high speed grounding switch separating brake.
As shown in Figure 6, for this utility model state diagram in time connecing earthed switch in cubicle switch and close a floodgate, when needs carry out ground connection
When switch closes a floodgate, the operating mechanism driven gear 7 being positioned at outside housing 1 rotate counterclockwise, by gear 7 and tooth bar 10
Engagement drive the first conducting rod 4 near earthed switch quiet end pieces 6 one lateral movement, the front end of final first conducting rod 4 with connect
Ground switchs quiet end pieces 6 and contacts, thus is grounded the combined floodgate of switch；When needs carry out grounding switch tripping operation, by position
Turn clockwise in the operating mechanism driven gear 7 outside housing 1, drive the first conduction by the engagement of gear 7 and tooth bar 10
Bar 4 is to away from earthed switch quiet end pieces 6 one lateral movement, between front end and the quiet end pieces of earthed switch 6 of the first conducting rod 4
Separately, the first conducting rod 4 is eventually returned to centre position, thus is grounded switch separating brake.
This utility model isolation cubicle switch, by the quiet end pieces 5 of three-phase isolation switch, the quiet end pieces of earthed switch 6 and first
Conducting rod 4 is provided with in same housing 1, three alternate connection members do not have situation about exposing, it is to avoid external environment condition pair
The impact of parts, substantially prolongs the service life of isolation cubicle switch.The outside of the first touch base 3 is provided with radome 11,
In gear 7 and tooth bar 10 motor process in the produced chip the second cavity 15 between radome 11 and the first touch base 3
Float, be finally deposited in radome 11 internal, without being scattered in other positions within housing 1, it is to avoid chip is crossed and produced
Raw tribo-charging phenomenon, and avoid the chip miscellaneous part generation impact on enclosure interior.The quiet end pieces of earthed switch 6
It is provided with the first groove 8 on the housing 1 of lower section, the housing 1 below the quiet end pieces of disconnecting switch 5 is provided with the second groove 9,
When the quiet end pieces of earthed switch 6 and the quiet end pieces of disconnecting switch 5 produce fine debris due to friction, under self gravitation effect,
Chip can be slipped to the first groove 8 and the second groove 9 is internal, and under the effect of electrostatic field force, chip can be by the first groove 8 He
The diapire of the second groove 9 is adsorbed, and flies away without carrying out secondary.It is provided with lip-type packing between gear 7 and housing 1,
Effectively reduce gear 7 in transmission process produced by installation accuracy radial force on bubble-tight impact, lip packing
Circle is fixed on housing 1, decreases the number of parts within housing 1, makes sealing structure simpler, preferably ensure that biography
Air-tightness between dynamic part and housing 1.The outer wall of housing 1 and external mechanism case 14 integrally casting, further ensure housing
Air-tightness within 1.The inside of disconnecting switch touch base 12 is additionally provided with high speed grounding switch touch base 13, it is ensured that outside not using
In the case of connecing high speed grounding switch, high speed grounding switch touch base 13 can be played good shielding and make by disconnecting switch touch base 12
With.Being provided with multiple observation window on the sidewall of housing 1, the convenient duty to isolating within cubicle switch is observed.This
Utility model simple in construction, air-tightness are good, integraty is strong, compared with prior art have clear advantage.
Embodiment described above is only to be described preferred implementation of the present utility model, not to of the present utility model
Scope is defined, and on the premise of without departing from this utility model design spirit, those of ordinary skill in the art are to this utility model
The various deformation made of technical scheme and improvement, all should fall in the protection domain that this utility model claims determine.
Claims (7)
- null1. one kind every connecing cubicle switch，It is characterized in that: include housing (1)、First touch base (3)、First conducting rod (4)、The quiet end pieces of disconnecting switch (5) and the quiet end pieces of earthed switch (6)，The opening part of housing (1) front end is provided with the quiet end pieces of earthed switch (6)，The opening part of housing (1) rear end is provided with the second disc insulator (2 ')，The quiet end pieces of disconnecting switch (5) and the first touch base (3) are arranged in the first cavity that housing (1) is internal，The quiet end pieces of disconnecting switch (5) is fixing with the second disc insulator (2 ') to be connected，The opening part of housing (1) bottom is provided with the first disc insulator (2)，The bottom of the first touch base (3) is connected with the top of the first disc insulator (2)，First touch base (3) top has been horizontally disposed with the first conducting rod (4) along the longitudinal direction，It is connected by drive mechanism between first conducting rod (4) with the first touch base (3)，Drive mechanism is connected with the operating mechanism being positioned at housing (1) outside，The outside bag of the first touch base (3) is provided with radome (11)，The second cavity (15) it is reserved with between radome (11) and the first touch base (3)，It is positioned on housing (1) inwall of the quiet end pieces of earthed switch (6) lower section and offers the first groove (8)，It is positioned on housing (1) inwall of the quiet end pieces of disconnecting switch (5) lower section and offers the second groove (9).
- The most according to claim 1 every connecing cubicle switch, it is characterized in that: the quiet end pieces of described disconnecting switch (5) includes again disconnecting switch touch base (12) and high speed grounding switch touch base (13), high speed grounding switch touch base (13) is arranged on the inside of disconnecting switch touch base (12), the top of disconnecting switch touch base (12) offers through hole (17), through hole (17) is positioned at the surface of high speed grounding switch touch base (13), housing (1) top is provided with external fast earthed switch (14), the bottom aligned through holes (17) of the second conducting rod (18) that external fast earthed switch (14) is internal.
- The most according to claim 2 every connecing cubicle switch, it is characterized in that: on the sidewall of described housing (1), be provided with the first observation window (16), second observation window (16 ') and the 3rd observation window (16 "), first observation window (16) be positioned between the quiet end pieces of earthed switch (6) and the first touch base (3) between incision position, second observation window (16 ') be positioned between the quiet end pieces of disconnecting switch (5) and the first touch base (3) between incision position, 3rd observation window (16 ") be positioned between external fast earthed switch (14) and high speed grounding switch touch base (13) between incision position.
- The most according to claim 1 every connecing cubicle switch, it is characterized in that: described drive mechanism includes again gear (7) and tooth bar (10), tooth bar (10) is fixed on the first conducting rod (4) bottom, gear (7) is arranged on the first conducting rod (4) lower section, tooth on gear (7) engages each other with the tooth on tooth bar (10), and the end of gear (7) is connected through the sidewall of housing (1) the operating mechanism outside with being positioned at housing (1).
- It is the most according to claim 4 every connecing cubicle switch, it is characterised in that: being provided with lip-type packing between described gear (7) and housing (1), lip-type packing is fixed on housing (1).
- It is the most according to claim 1 every connecing cubicle switch, it is characterised in that: in smoothing junction between bottom and the top of described first groove (8), in smoothing junction between bottom and the top of the second groove (9).
- It is the most according to claim 1 every connecing cubicle switch, it is characterised in that: the sidewall of described housing (1) and external mechanism case (19) integrally casting, it is internal that the control part of operating mechanism is arranged on external mechanism case (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620053731.7U CN205487804U (en) | 2016-01-20 | 2016-01-20 | Separate and meet combination switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620053731.7U CN205487804U (en) | 2016-01-20 | 2016-01-20 | Separate and meet combination switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205487804U true CN205487804U (en) | 2016-08-17 |
Family
ID=56637921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620053731.7U Active CN205487804U (en) | 2016-01-20 | 2016-01-20 | Separate and meet combination switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205487804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847579A (en) * | 2017-02-28 | 2017-06-13 | 山东达驰高压开关有限公司 | A kind of 252kV three-stations |
-
2016
- 2016-01-20 CN CN201620053731.7U patent/CN205487804U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847579A (en) * | 2017-02-28 | 2017-06-13 | 山东达驰高压开关有限公司 | A kind of 252kV three-stations |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |