CN205900366U - Interlocking ac contactor's device - Google Patents
Interlocking ac contactor's device Download PDFInfo
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- CN205900366U CN205900366U CN201620878524.5U CN201620878524U CN205900366U CN 205900366 U CN205900366 U CN 205900366U CN 201620878524 U CN201620878524 U CN 201620878524U CN 205900366 U CN205900366 U CN 205900366U
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- contactor
- interlocking
- lock slots
- interlock
- contact
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Abstract
The utility model provides an interlocking ac contactor's device. Mainly having solved present interlocking -type contactor and having compriseed two solitary contactors and an interlock, the structure is comparatively complicated, and the part is more, and great problem just takes up space. The utility model provides an interlocking ac contactor's device, but install the interlocking member in an ac contactor or the 2nd ac contactor including the ac contactor, the 2nd ac contactor and the wobbling that set up side by side, realize at every turn through interlocking member wobbling position that at most only an ac contactor is put through, realized the interlocking, simple structure, convenient to use.
Description
Technical field
This utility model is related to catalyst field, specially a kind of device of interlocking A.C. contactor.
Background technology
In widely used car coat type low-voltage electrical apparatus, the directional contactor group that is for example made up of two catalysts, in order to
Guarantee that it is normal and trouble free service is it is desirable to have mechanical interlocked function between its two catalysts, that is, when wherein any one connects
Tentaculum in an ON state when, another catalyst then not can turn on, that is, be locked in off-state.
To illustrate, interlocked contactor commonly used at present is by two single catalysts and one taking catalyst as a example
Interlock forms, and existing interlock structure is complex, and part is more, and it is larger to take up space.
Utility model content
In order to overcome the shortcomings of background technology, this utility model provides a kind of device of interlocking A.C. contactor, main solution
Present interlocked contactor of having determined is made up of two single catalysts and an interlock, and structure is complex, and part is relatively
Many, and the larger problem that takes up space.
This utility model be the technical scheme is that
A kind of device of interlocking A.C. contactor, including the first A.C. contactor being arranged side by side and the second ac contactor
Device, the first contact being provided with reciprocating movement in described first A.C. contactor is supported, is provided with past in described second A.C. contactor
Bring back to life the second dynamic contact to support, also include swingable be arranged on mutual in the first A.C. contactor or the second A.C. contactor
Latch fitting,
Described first contact supports that upper and described interlock is correspondingly provided with the first lock slots；
Described second contact supports that upper and described interlock is correspondingly provided with the second lock slots；
Under described interlock includes promoting when the first contact is supported to decline, one end is left the first lock slots and the other end and is inserted
Enter the primary importance that described second lock slots make the second contact support cannot close a floodgate；Under promoting when the second contact is supported to decline
One end leaves the second lock slots and the other end inserts the second position that described first lock slots make the first contact support cannot close a floodgate；
And when the first contact is supported and the second contact supports to decline simultaneously, two ends are inserted simultaneously into the first lock slots and the second lock respectively
Determine the 3rd position that groove makes the first contact support and the support of the second contact all cannot be closed a floodgate.
Described interlock cross section be the shape of falling t, and two ends bottom be respectively arranged at two ends with for described first lock slots and
The lobe of the second lock slots adaptation.
First A.C. contactor outer wall and described interlock are correspondingly provided with groove, and described groove is removably connected with swing
Frame, what described interlock was swingable is arranged on described swing span.
Described groove upper end is provided with the mounting groove being engaged by clamping with described swing span.
Described swing span is provided with arc groove, and described interlock is provided with the jointed shaft hinged with described arc groove.
Grafting block is additionally provided with described swing span, described second A.C. contactor outer wall is correspondingly provided with described grafting block
Inserting groove.
Also include being detachably connected with described first A.C. contactor and/or the second A.C. contactor for by described
The fixture that one A.C. contactor and the second A.C. contactor are mounted together.
First dividing plate and second partition, institute are correspondingly provided with respectively on described first A.C. contactor and the second A.C. contactor
State and be provided with blocked hole between the first dividing plate and second partition, described fixture two ends respectively with described first dividing plate and second partition
It is engaged by clamping, and described fixture is provided with the projection being engaged by clamping with described blocked hole.
Described first dividing plate and second partition are provided with the bending part of l shape, and described fixture is provided with described bending part
The l shape groove being engaged by clamping.
Described first A.C. contactor and the second A.C. contactor bottom are equipped with the rubber bumper for clamp rail shock-absorbing.
The beneficial effects of the utility model are: this utility model provides a kind of device of interlocking A.C. contactor, including simultaneously
First A.C. contactor of row's setting, the second A.C. contactor exchange with swingable the first A.C. contactor or second that is arranged on
Interlock in catalyst, realizes at most only one of which A.C. contactor every time by the position that interlock swings and is switched on, real
Show interlocking, structure is simple, easy to use.
Brief description
Fig. 1 is the schematic perspective view of one embodiment of this utility model.
Fig. 2 is the cross-sectional schematic of one embodiment of this utility model.
Fig. 3 is the schematic perspective view of the first A.C. contactor of one embodiment of this utility model.
Fig. 4 is enlarged drawing at Fig. 3 a.
Fig. 5 is the swing span of one embodiment of this utility model and the schematic perspective view of interlock.
Fig. 6 is confined explosion's schematic diagram of one embodiment of this utility model.
Fig. 7 is the schematic perspective view of the fixture of one embodiment of this utility model.
Fig. 8 is the sectional perspective schematic diagram of one embodiment of this utility model.
Fig. 9 is the elevational schematic view of one embodiment of this utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings: as illustrated, a kind of dress of interlocking A.C. contactor
Put, including the first A.C. contactor 1 being arranged side by side and the second A.C. contactor 2, be provided with past in described first A.C. contactor 1
Bring back to life the first dynamic contact and support 11, the second contact being provided with reciprocating movement in described second A.C. contactor 2 supports 21, also wraps
Include the swingable interlock 3 being arranged in the first A.C. contactor 1 or the second A.C. contactor 2, described first contact is supported
It is correspondingly provided with the first lock slots 111 with described interlock 3 on 11；Described second contact is supported corresponding with described interlock 3 on 21
It is provided with the second lock slots 211；Under described interlock 3 includes promoting when the first contact supports 11 to decline, the first locking is left in one end
Groove 111 and the other end insert described second lock slots 211 makes the second contact support 21 primary importances that cannot close a floodgate；With second
Contact promotes lower one end to leave the second lock slots 211 when supporting 21 to decline and the other end inserts described first lock slots 111 and makes the
One contact supports 11 second positions that cannot close a floodgate；And support that 21 decline simultaneously in the first contact support 11 and the second contact
When, two ends are inserted simultaneously into the first lock slots 111 respectively and the second lock slots 211 make the first contact support 11 and the second contact support
21 the 3rd positions that all cannot close a floodgate.When original state, the two ends of interlock are located at the first lock slots and the second lock slots
Interior, when the first A.C. contactor closes a floodgate, the first contact is supported to decline, and interlock is supported to promote by the first contact and swung,
The first lock slots are left in one end, and the other end withstands on the inwall of the second lock slots, stop the second contact from supporting to decline, realize the first friendship
Stream catalyst closes a floodgate and the second A.C. contactor cannot close a floodgate, that is, realize self-locking；Conversely, in the same manner, when the second contact is supported to decline
When can also realize the first A.C. contactor and cannot close a floodgate, remain open, and when the first A.C. contactor and the second exchange
When catalyst closes a floodgate simultaneously, then simultaneously in the first lock slots and the second lock slots, first and second exchange connects at the two ends of interlock
Touch and all can not close a floodgate.Interlock may be mounted at the first A.C. contactor or the second A.C. contactor, and it can also be pacified side by side
Fill multiple, the lobe as preferred interlock can be more prone to when contact is supported and promoted by smooth transition.
This utility model provides a kind of device of interlocking A.C. contactor, including the first A.C. contactor being arranged side by side, the second exchange
Catalyst and the swingable interlock being arranged in the first A.C. contactor or the second A.C. contactor, are swung by interlock
The change of position be switched on it is achieved that interlock realizing every time at most only one of which A.C. contactors, structure simply, user
Just.
In the present embodiment, as illustrated, described interlock 3 cross section is the shape of falling t, and two ends bottom is respectively arranged at two ends with
For the lobe 31 being adapted to described first lock slots 111 and the second lock slots 211.Lobe and the first lock slots and second
There is certain gap in lock slots on width, can easily enter, in addition between the lobe of two ends when swinging
Distance should be easy to two ends more than the air line distance of two lock slots and can enter in lock slots.
In the present embodiment, as illustrated, the first A.C. contactor 1 outer wall and described interlock 3 are correspondingly provided with groove
112, described groove 112 is removably connected with swing span 5, what described interlock 3 was swingable is arranged on described swing span 5.
The groove passing through for interlock also is provided with the second A.C. contactor, interlock is installed by swing component, structure is simple, tears open
Dress is convenient.
In the present embodiment, as illustrated, described groove 112 upper end is provided with the installation being engaged by clamping with described swing span 5
Groove 113.Here by the way of clamping, swing span to be installed it is not necessary to extra installation tool, easy to assembly.
In the present embodiment, as illustrated, described swing span 5 is provided with arc groove 51, described interlock 3 is provided with and institute
State the hinged jointed shaft of arc groove 51 32.Interlock is hinged with swing span, more flexible when swinging.
In the present embodiment, as illustrated, grafting block 52 is additionally provided with described swing span 5, described second A.C. contactor 2
It is correspondingly provided with inserting groove with described grafting block 52 on outer wall.Limit the mistake of two A.C. contactors by grafting block and inserting groove
Position is it is ensured that the interlocking of interlock.
In the present embodiment, as illustrated, also including and described first A.C. contactor 1 and/or the second A.C. contactor 2
Be detachably connected for the fixture 6 being mounted together described first A.C. contactor 1 and the second A.C. contactor 2.
In the present embodiment, as illustrated, corresponding to respectively on described first A.C. contactor 1 and the second A.C. contactor 2
It is provided with the first dividing plate 16 and second partition 26, between described first dividing plate 16 and second partition 26, be provided with blocked hole 161, described solid
Determine part 6 two ends to be engaged by clamping with described first dividing plate 16 and second partition 26 respectively, and described fixture 6 is provided with and described card
Connect the projection 62 of hole 161 clamping engagement.Fixture two ends are engaged by clamping with two dividing plates, then coordinate the projection of clamping engagement to come in fact
Now spacing to the first A.C. contactor and the second A.C. contactor all directions, prevent from rocking, assembling is simple, firm.
In the present embodiment, as illustrated, described first dividing plate 16 and second partition 26 are provided with the bending part 162 of l shape,
The l shape groove 63 of clamping engagement is provided with described bending part 162 on described fixture 6.Strengthen the stability assembled further, prevent
Double swerve.
In the present embodiment, as illustrated, described first A.C. contactor 1 and the second A.C. contactor 2 bottom are equipped with
Rubber bumper 17 for clamp rail shock-absorbing.When catalyst and clamp rail are installed, the effect of shock-absorbing can be played, increase makes
Use the life-span.
Embodiment is not construed as to restriction of the present utility model, but any based on changing that spirit of the present utility model is made
Enter, all should be within protection domain of the present utility model.
Claims (10)
1. a kind of device of interlocking A.C. contactor, including the first A.C. contactor (1) being arranged side by side and the second ac contactor
Device (2), the first contact being provided with reciprocating movement in described first A.C. contactor (1) supports (11), described second ac contactor
The second contact being provided with reciprocating movement in device (2) support (21) it is characterised in that: also include swingable being arranged on the first exchange
Interlock (3) in catalyst (1) or the second A.C. contactor (2),
Described first contact is supported that (11) are upper and is correspondingly provided with the first lock slots (111) with described interlock (3)；
Described second contact is supported that (21) are upper and is correspondingly provided with the second lock slots (211) with described interlock (3)；
Described interlock (3) include first contact support (11) decline when promote under one end leave the first lock slots (111) and
The other end inserts described second lock slots (211) makes the second contact support the primary importance that (21) cannot close a floodgate；Touch with second
Under promoting when head supports that (21) decline, the second lock slots (211) are left in one end and the other end inserts described first lock slots (111)
The first contact is made to support the second position that (11) cannot close a floodgate；And support that (11) and the second contact support (21) in the first contact
When declining, two ends are inserted simultaneously into the first lock slots (111) respectively and the second lock slots (211) make the first contact support (11) simultaneously
The 3rd position that all cannot close a floodgate with the second contact support (21).
2. a kind of interlocking A.C. contactor according to claim 1 device it is characterised in that: described interlock (3) is horizontal
Section be the shape of falling t, and two ends bottom be respectively arranged at two ends with for described first lock slots (111) and the second lock slots (211)
The lobe (31) of adaptation.
3. according to claim 1 a kind of interlocking A.C. contactor device it is characterised in that: the first A.C. contactor
(1) outer wall and described interlock (3) are correspondingly provided with groove (112), and described groove (112) has the swing span being detachably connected
(5), swingable being arranged on described swing span (5) of described interlock (3).
4. according to claim 3 a kind of interlocking A.C. contactor device it is characterised in that: on described groove (112)
End is provided with the mounting groove (113) being engaged by clamping with described swing span (5).
5. according to claim 3 a kind of interlocking A.C. contactor device it is characterised in that: on described swing span (5)
It is provided with arc groove (51), described interlock (3) is provided with the jointed shaft (32) hinged with described arc groove (51).
6. according to claim 5 a kind of interlocking A.C. contactor device it is characterised in that: on described swing span (5)
It is additionally provided with grafting block (52), described second A.C. contactor (2) outer wall is correspondingly provided with inserting groove with described grafting block (52).
7. according to claim 1 a kind of interlocking A.C. contactor device it is characterised in that: also include and described first
A.C. contactor (1) and/or the second A.C. contactor (2) be detachably connected for by described first A.C. contactor (1) and
The fixture (6) that second A.C. contactor (2) is mounted together.
8. according to claim 7 a kind of interlocking A.C. contactor device it is characterised in that: described first ac contactor
First dividing plate (16) and second partition (26), described first dividing plate are correspondingly provided with respectively on device (1) and the second A.C. contactor (2)
(16) be provided with blocked hole (161) and second partition (26) between, described fixture (6) two ends respectively with described first dividing plate (16)
It is engaged by clamping with second partition (26), and described fixture (6) is provided with the projection being engaged by clamping with described blocked hole (161)
(62).
9. according to claim 8 a kind of interlocking A.C. contactor device it is characterised in that: described first dividing plate (16)
It is provided with the bending part (162) of l shape with second partition (26), described fixture (6) is upper to be provided with clamping with described bending part (162)
L shape groove (63) of cooperation.
10. according to claim 1 a kind of interlocking A.C. contactor device it is characterised in that: described first exchange connect
Tentaculum (1) and the second A.C. contactor (2) bottom are equipped with the rubber bumper (17) for clamp rail shock-absorbing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620878524.5U CN205900366U (en) | 2016-08-15 | 2016-08-15 | Interlocking ac contactor's device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620878524.5U CN205900366U (en) | 2016-08-15 | 2016-08-15 | Interlocking ac contactor's device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205900366U true CN205900366U (en) | 2017-01-18 |
Family
ID=57782219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620878524.5U Active CN205900366U (en) | 2016-08-15 | 2016-08-15 | Interlocking ac contactor's device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205900366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128822A (en) * | 2016-08-15 | 2016-11-16 | 浙江天正电气股份有限公司 | A kind of device interlocking A.C. contactor |
-
2016
- 2016-08-15 CN CN201620878524.5U patent/CN205900366U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128822A (en) * | 2016-08-15 | 2016-11-16 | 浙江天正电气股份有限公司 | A kind of device interlocking A.C. contactor |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |