CN207217340U - A kind of intellectual disconnecting switch - Google Patents
A kind of intellectual disconnecting switch Download PDFInfo
- Publication number
- CN207217340U CN207217340U CN201720813599.XU CN201720813599U CN207217340U CN 207217340 U CN207217340 U CN 207217340U CN 201720813599 U CN201720813599 U CN 201720813599U CN 207217340 U CN207217340 U CN 207217340U
- Authority
- CN
- China
- Prior art keywords
- junction block
- cut
- base
- disconnecting switch
- chute
- 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
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a kind of intellectual disconnecting switch,Including base,First junction block,Emergency opening button,Shifting chute,Indicator lamp,Top cover,Shunt release,Baffle plate,Magnetic latching relay,Cut-off element fixed seat,Cut-off element,Connecting line,Contact,Chute,Second junction block,Cylindricality insulating part and neck,The top of the base is connected by bolt with top cover,Shifting chute is offered at the top center of the top cover,The side of the shifting chute is provided with emergency opening button,Three necks are offered at the top of the base,The both ends of the neck have been bolted the first junction block and the second junction block respectively,Chute is offered on first junction block and the neck of the second junction block side,The disconnecting switch,Shunt release is controlled to work by controlling the on-state of magnetic retainer,And then power is acted to the gag lever post of transmission mechanism,It is easy to implement remote operation separating brake.
Description
Technical field
Electrical equipment technical field is the utility model is related to, specially a kind of intellectual disconnecting switch.
Background technology
Disconnecting switch is that one kind is mainly used in " insulating power supply, grid switching operation, connecting and cut off low current circuit ", nothing
The switching device of arc-suppression function.Disconnecting switch has the insulation distance that meets regulation requirement and obvious when dividing position between contact
Disconnect mark；When closing position, electric current under normal loop condition can be carried and exceptional condition is (such as short at the appointed time
Road) under electric current switchgear.High voltage isolator is typically used as, i.e., rated voltage is in more than 1kV disconnecting switch, its sheet
The principles and structure of body is fairly simple, but because usage amount is big, functional reliability requires high, to electric substation, power plant
The influence of design, foundation and safe operation is larger.Disconnecting switch is mainly characterized by no arc extinguishing ability, can only be in no load
Divide in the case of electric current, close circuit.
Existing disconnecting switch does not have turn on automatically and cutting action when in use, while does not have remote operation yet
The function of separating brake, therefore, it is necessary to design a kind of intellectual disconnecting switch.
Utility model content
The purpose of this utility model is to provide a kind of intellectual disconnecting switch, to solve what is proposed in above-mentioned background technology
Problem.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：A kind of intellectual disconnecting switch, bag
Include base, the first junction block, emergency opening button, shifting chute, indicator lamp, top cover, shunt release, baffle plate, magnetic and keep relay
Device, cut-off element fixed seat, cut-off element, connecting line, contact, chute, the second junction block, cylindricality insulating part and neck, it is described
The top of base is connected by bolt with top cover, offers shifting chute at the top center of the top cover, and the one of the shifting chute
Side is provided with emergency opening button, and the side of the emergency opening button is provided with indicator lamp, offered at the top of the base
Three necks, the both ends of the neck have been bolted the first junction block and the second junction block, first wiring respectively
Chute is offered on seat and the neck of the second junction block side, baffle plate is installed on the chute, second junction block
Side has been bolted contact, and the contact is connected with the second junction block by wire, is provided with the top of the contact
Cylindricality insulating part, offer at the center of the base and cut-off element fixed seat, described cut-off passes through bolt in element fixed seat
It is fixed with and cut-offs element, the element that cut-offs is made up of operating mechanism, transmission mechanism and plug-in strip, the top peace of the transmission mechanism
Equipped with operating mechanism, and the handle of operating mechanism passes through shifting chute and air contact, is provided with the rotating shaft of the transmission mechanism
Plug-in strip, and plug-in strip installation corresponding with contact, first junction block are connected by one end of connecting line and plug-in strip, the base
Side is connected by wire with shunt release, and the opposite side of the base is connected by wire with magnetic latching relay, described
Shunt release and magnetic latching relay are separately mounted to cut-off the corresponding both sides of element.
Further, the shunt release and magnetic latching relay are connected by buckle with cut-offfing element.
Further, the neck is uniformly opened in the top of base.
Further, it is mounted on terminal screw on first junction block and the second junction block.
Further, the top cover is provided with the groove corresponding with the first junction block and the second junction block.
Compared with prior art, the beneficial effect that the utility model is reached is：The intellectual disconnecting switch, passes through control
The on-state of magnetic latching relay acts power to control shunt release to work to the gag lever post of transmission mechanism,
Remote operation separating brake is easy to implement, shunt release is lower end power taking, and after switching separating brake, shunt release does not work, when opening
Close lock, shunt release immediately electric, work separating brake switch so that switch is unable to closing by hand, only outer equivalent to locking
Portion gives magnetic latching relay signal, disconnects shunt release circuit so that shunt release does not work, and allows for switch to close
Lock, equivalent to unblock.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is understructure schematic diagram of the present utility model；
Fig. 3 is of the present utility model to cut-off component structure schematic diagram；
Fig. 4 is base vertical view of the present utility model；
Fig. 5 is cylindricality insulating part structure schematic diagram of the present utility model；
In figure：1- bases；The junction blocks of 2- first；3- emergency opening buttons；4- shifting chutes；5- indicator lamps；6- operating mechanisms；
7- top covers；8- shunt releases；9- baffle plates；10- magnetic latching relays；11- cut-offs element fixed seat；12- cut-offs element； 13-
Connecting line；14- transmission mechanisms；15- plug-in strips；16- contacts；17- chutes；The junction blocks of 18- second；19- cylindricality insulating parts；20- cards
Groove.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-5 are referred to, the utility model provides a kind of technical scheme：A kind of intellectual disconnecting switch, including base 1,
First junction block 2, emergency opening button 3, shifting chute 4, indicator lamp 5, top cover 7, shunt release 8, baffle plate 9, magnetic keep relay
Device 10, cut-off element fixed seat 11, cut-off element 12, connecting line 13, contact 16, chute 17, the second junction block 18, cylindricality insulation
Part 19 and neck 20, the top of base 1 are connected by bolt with top cover 7, and shifting chute 4 is offered at the top center of top cover 7, are moved
The side of dynamic groove 4 is provided with emergency opening button 3, and the side of emergency opening button 3 is provided with indicator lamp 5, and the top of base 1 is opened
Provided with three necks 20, the both ends of neck 20 have been bolted the first junction block 2 and the second junction block 18 respectively, and first connects
Chute 17 is offered on the neck 20 of the side of 2 and second junction block of line seat 18, baffle plate 9, the second wiring are installed on chute 17
The side of seat 18 has been bolted contact 16, and contact 16 is connected by wire with the second junction block 18, the top of contact 16
Cylindricality insulating part 19 is installed, is offered at the center of base 1 and cut-offs element fixed seat 11, cut-offs and passes through in element fixed seat 11
Bolt, which is fixed with, cut-offs element 12, cut-offs element 12 and is made up of operating mechanism 6, transmission mechanism 14 and plug-in strip 15, transmission mechanism 14
Top operating mechanism 6 is installed, and the handle of operating mechanism 6 passes through shifting chute 4 and air contact, the rotating shaft of transmission mechanism 14
On plug-in strip 15 is installed, and the installation corresponding with contact 16 of plug-in strip 15, the first junction block 2 pass through connecting line 13 and plug-in strip 15 one
End connection, the side of base 1 are connected by wire with shunt release 8, and the opposite side of base 1 keeps relay by wire and magnetic
Device 10 connects, and shunt release 8 and magnetic latching relay 10 are separately mounted to cut-off the corresponding both sides of element 12.
Further, shunt release 8 and magnetic latching relay 10 are connected by buckle with cut-offfing element 12, are easy to tear open
Unload.
Further, neck 20 is uniformly opened in the top of base 1, is easy to cut-off the installation of element.
Further, terminal screw is mounted on the first junction block 2 and the second junction block 18, is easy to wiring.
Further, top cover 7 is provided with the groove corresponding with the first junction block 2 and the second junction block 18, is easy to wiring.
Operation principle：The cutoff switch is connected on power network, by control the on-state of magnetic latching relay 10 come
Control shunt release 8 works, and then acts power to the gag lever post of transmission mechanism 14, is easy to implement remote operation point
Lock, shunt release 8 are lower end power takings, and after switching separating brake, shunt release 8 does not work, when switch combined floodgate, shunt release 8
Immediately electric, work separating brake switch so that switch is unable to closing by hand, only outside to give magnetic latching relay equivalent to locking
10 signals, disconnect the circuit of shunt release 8 so that shunt release not 8 work, allow for switch to close a floodgate, equivalent to unblock.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of intellectual disconnecting switch, including base (1), the first junction block (2), emergency opening button (3), shifting chute (4),
Indicator lamp (5), top cover (7), shunt release (8), baffle plate (9), magnetic latching relay (10), cut-off element fixed seat (11),
Cut-off element (12), connecting line (13), contact (16), chute (17), the second junction block (18), cylindricality insulating part (19) and neck
(20), it is characterised in that：The top of the base (1) is connected by bolt with top cover (7), the top center of the top cover (7)
Place offers shifting chute (4), and the side of the shifting chute (4) is provided with emergency opening button (3), the emergency opening button
(3) side is provided with indicator lamp (5), offers three necks (20) at the top of the base (1), and the two of the neck (20)
End has been bolted the first junction block (2) and the second junction block (18), first junction block (2) and the second wiring respectively
Chute (17) is offered on the neck (20) of seat (18) side, baffle plate (9) is installed, described second connects on the chute (17)
The side of line seat (18) has been bolted contact (16), and the contact (16) is connected by wire and the second junction block (18)
Connect, cylindricality insulating part (19) is installed at the top of the contact (16), offered at the center of the base (1) and cut-off element and consolidate
Reservation (11), it is described cut-off to be bolted in element fixed seat (11) cut-off element (12), it is described to cut-off element (12)
It is made up of operating mechanism (6), transmission mechanism (14) and plug-in strip (15), operating mechanism is installed at the top of the transmission mechanism (14)
(6), and the handle of operating mechanism (6) passes through shifting chute (4) and air contact, is provided with the rotating shaft of the transmission mechanism (14)
Plug-in strip (15), and plug-in strip (15) installation corresponding with contact (16), first junction block (2) pass through connecting line (13) and plug-in strip
(15) one end connection, the side of the base (1) is connected by wire with shunt release (8), the base (1) it is another
Side is connected by wire with magnetic latching relay (10), and the shunt release (8) and magnetic latching relay (10) are installed respectively
Cut-offfing the corresponding both sides of element (12).
A kind of 2. intellectual disconnecting switch according to claim 1, it is characterised in that：The shunt release (8) and magnetic
Guard relay (10) is connected by buckle with cut-offfing element (12).
A kind of 3. intellectual disconnecting switch according to claim 1, it is characterised in that：The neck (20) is uniformly opened in
The top of base (1).
A kind of 4. intellectual disconnecting switch according to claim 1, it is characterised in that：First junction block (2) and
Two junction blocks are mounted on terminal screw on (18).
A kind of 5. intellectual disconnecting switch according to claim 1, it is characterised in that：The top cover (7) is provided with and the
One junction block (2) and the corresponding groove of the second junction block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720813599.XU CN207217340U (en) | 2017-07-06 | 2017-07-06 | A kind of intellectual disconnecting switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720813599.XU CN207217340U (en) | 2017-07-06 | 2017-07-06 | A kind of intellectual disconnecting switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207217340U true CN207217340U (en) | 2018-04-10 |
Family
ID=61812510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720813599.XU Expired - Fee Related CN207217340U (en) | 2017-07-06 | 2017-07-06 | A kind of intellectual disconnecting switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207217340U (en) |
-
2017
- 2017-07-06 CN CN201720813599.XU patent/CN207217340U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180410 Termination date: 20200706 |