CN208157975U - Monoblock type auxiliary switch propulsive mechanism - Google Patents
Monoblock type auxiliary switch propulsive mechanism Download PDFInfo
- Publication number
- CN208157975U CN208157975U CN201820772311.3U CN201820772311U CN208157975U CN 208157975 U CN208157975 U CN 208157975U CN 201820772311 U CN201820772311 U CN 201820772311U CN 208157975 U CN208157975 U CN 208157975U
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- Prior art keywords
- auxiliary switch
- drive rod
- retainer
- propulsive mechanism
- monoblock type
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- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 230000001141 propulsive effect Effects 0.000 title claims abstract description 20
- 230000033001 locomotion Effects 0.000 claims abstract description 21
- 238000003825 pressing Methods 0.000 claims description 24
- 238000012360 testing method Methods 0.000 claims description 17
- 230000009471 action Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
A kind of monoblock type auxiliary switch propulsive mechanism.It is unstable to solve the problems, such as that the auxiliary switch of existing propulsive mechanism exports.It includes end carriage, the end carriage is equipped with drive rod, the drive rod is equipped with retainer, the drive rod passes through retainer and is moved by rotate driving retainer, the retainer is equipped with auxiliary switch component, the auxiliary switch component includes shell and drive rod, and the shell is equipped with the wiring nut that multiple groups are convenient for wiring, and the wiring nut of difference group is arranged in series and drives its on-off by drive rod.The utility model has the beneficial effects that being provided with the auxiliary switch component of monoblock type, the movement by drive rod is arranged in series by multiple groups wiring nut, reliably can quickly realize synchronous connection or disconnection, so that product signal output is reliable and stable.The advantages that the utility model also has structure simple, easy to assembly, reliable in action, long service life.
Description
Technical field
The utility model relates to a kind of breakers, and in particular to a kind of monoblock type auxiliary switch propulsive mechanism.
Background technique
With the progress of power equipment manufacturing process, the power supply unit of power equipment is more and more stable, and high-tension switch cabinet is
The effects of referring to for playing on-off, control or protection in electric system power generation, transmission of electricity, distribution, electric energy conversion and consumption, switchgear tool
There are the functions such as aerial inlet-outlet line, cable incoming-outgoing wire, bus contact.It is primarily adapted for use in power plant, substation, petrochemical industry, metallurgy
The various different places such as steel rolling, industry light industry textile industry, industrial enterprise and residential quarters, skyscraper.In existing high-tension switch cabinet,
For enable vacuum circuit breaker conveniently realize push-in from（Testing position push-in operating position simultaneously locks）With exit（By working position
It sets and exits testing position and lock）Function generally carries vacuum circuit breaker using propulsive mechanism.Lead on existing propulsive mechanism
It is standing to be equipped with multiple auxiliary switches and carry out position controls, multiple auxiliary switches are arranged in parallel for transmitting, Control experiment position or
The control signal of operating position.Since auxiliary switch is multiple and is arranged in parallel, so that in testing position or operating position
It is unstable to control signal output.
Utility model content
To solve the problems, such as that it is unstable that the auxiliary switch of existing propulsive mechanism in background technique exports, the utility model is provided
A kind of monoblock type auxiliary switch propulsive mechanism.
The technical solution of the utility model is：A kind of monoblock type auxiliary switch propulsive mechanism, including end carriage, the end carriage
It is equipped with drive rod, the drive rod is equipped with retainer, and the drive rod passes through retainer and passes by rotate driving
Dynamic seat movement, the retainer are equipped with auxiliary switch component, and the auxiliary switch component includes shell and drive rod, institute
The shell stated is equipped with the wiring nut that multiple groups are convenient for wiring, and the wiring nut of difference group is arranged in series and drives it by drive rod
On-off.
As a kind of improvement of the utility model, the auxiliary switch component has two groups and two groups of auxiliary switch components point
Not Yong Yu circuit-breaker testing position, operating position control, two groups of auxiliary switch components are set there are two drive rod, at breaker
When testing position or operating position, the drive rod of corresponding auxiliary switch component drives wiring nut on-off.
The auxiliary switch component has two groups and two groups of auxiliary switch components as a further improvement of the utility model,
It is respectively used to the control of circuit-breaker testing position, operating position, two groups of auxiliary switch components set that there are two drive rods, in breaker
When in testing position or operating position, the drive rod of corresponding auxiliary switch component drives wiring nut on-off.
The control device includes the first pressing plate and limit sleeve as a further improvement of the utility model, described
The first drive rod and the first pressing plate fit door, first pressing plate and the first auxiliary switch are set on retainer
And moved synchronously with retainer, the limit sleeve be arranged on the transmission rod and when breaker is in operating position by first by
Pressing plate drives the movement of the first drive rod.
First pressing plate is set between retainer and limit sleeve as a further improvement of the utility model,.
The retainer is equipped with pin shaft, the first pressing sleeve-board as a further improvement of the utility model,
It slides on pin shaft and in pin shaft and cooperates, elastic component is equipped between first pressing plate and retainer.
The control device includes fixed plate as a further improvement of the utility model, and the fixed plate is set to
The movement of the second drive rod is controlled on end carriage and when breaker is in testing position.
The L-shaped setting of fixed plate as a further improvement of the utility model,.
First drive rod is equipped with a plurality of cavities, each cavity pair as a further improvement of the utility model,
One group of wiring nut is answered, is equipped with contact chip in the cavity, the contact chip is extended radially out from the first drive rod and wiring
Nut is connected, first drive rod movement by contact chip control the first auxiliary switch on each group wiring nut lead to or
It is disconnected.
The utility model has the beneficial effects that being provided with the auxiliary switch component of monoblock type, pass through multiple groups wiring nut string
Connection setting reliably can quickly realize synchronous connection or disconnection by the movement of drive rod, so that product signal output is steady
It is fixed reliable.The advantages that the utility model also has structure simple, easy to assembly, reliable in action, long service life.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the utility model embodiment.
Attached drawing 2 is the structural schematic diagram of 1 other direction of attached drawing.
Attached drawing 3 is the configuration schematic diagram in attached drawing 2 at first drive rod 431.
In figure, 1, end carriage；2, drive rod；3, retainer；31, pin shaft；32, elastic component；4, auxiliary switch component；41, shell
Body；42, drive rod；43, the first auxiliary switch；431, the first drive rod；4311, cavity；4312, contact chip；44, the second auxiliary
Switch；441, the second drive rod；5, control device；51, the first pressing plate；52, limit sleeve；53, fixed plate.
Specific embodiment
The utility model embodiment is described further with reference to the accompanying drawing：
As shown in Fig. 1 combination Fig. 2-3, a kind of monoblock type auxiliary switch propulsive mechanism, including end carriage 1, on the end carriage 1
Equipped with drive rod 2, the drive rod 2 is equipped with retainer 3, and the drive rod 2 passes through retainer 3 and passes through rotate driving
Retainer 3 moves, and usual breaker is fixed on retainer and drives its linear motion by retainer.On the retainer 3
Equipped with auxiliary switch component 4, the auxiliary switch component 4 includes shell 41 and drive rod 42, and the shell 41 is equipped with
Multiple groups are convenient for the wiring nut of wiring, and the wiring nut of difference group is arranged in series and drives its on-off by drive rod 42.This reality
It is that the auxiliary switch component provided with monoblock type is arranged in series by multiple groups wiring nut and passes through drive with novel beneficial effect
The movement of lever reliably can quickly realize synchronous connection or disconnection, so that product signal output is reliable and stable.This is practical
It is novel so that operating position and testing position, auxiliary switch switches that consistency is high, and good reliability guarantees security appliance.This is practical
It is novel also to have structure simple, it is easy to assembly, the advantages that reliable in action, long service life.
The auxiliary switch component 4 has two groups and two groups of auxiliary switch components 4 are respectively used to circuit-breaker testing position, work
Make the control of position, two groups of auxiliary switch components 4 set that there are two drive rods 42, are in testing position or operating position in breaker
When, the drive rod 42 of corresponding auxiliary switch component 4 drives wiring nut on-off.Specifically, the utility model is additionally provided with control
Device 5 processed, the auxiliary switch component 4 include the first auxiliary switch 43 and the second auxiliary switch 44, first auxiliary
Switch 43 is equipped with the first drive rod 431, and second auxiliary switch 44 is equipped with the second drive rod 441, the control device 5
The movement of the first drive rod 431 is controlled when breaker is in operating position, the control device 5 is in test position in breaker
The movement of the second drive rod 441 is controlled when setting.It is defeated that two auxiliary switch components are respectively used to Control experiment position, operating position signal
Out, switching consistency is high, and good reliability guarantees security appliance.
The control device 5 includes the first pressing plate 51 and limit sleeve 52, and first drive rod 431 is pressed with first
Pressing plate 51 fits door, and first pressing plate 51 and the first auxiliary switch 43 are set on retainer 3 and same with retainer 3
Step movement, the limit sleeve 52 are set on drive rod 2 and drive when breaker is in operating position by the first pressing plate 51
Dynamic first drive rod 431 movement.Specifically, first pressing plate 51 is set between retainer 3 and limit sleeve 52.In this way
Structure allow the first pressing plate it is fast and reliable the first auxiliary switch of control switching so that on the first auxiliary switch
Connecting part can synchronize reliable on off.
The retainer 3 is equipped with pin shaft 31, and first pressing plate 51 is sheathed on pin shaft 31 and in pin shaft 31
Sliding cooperation, is equipped with elastic component 32 between first pressing plate 51 and retainer 3.The first pressing plate is convenient in the setting of pin shaft
Installation and sliding, structure is simple, and limit is reliable, and movement is steady, and it is convenient to reset, and can reliably switch the first auxiliary switch.
The control device 5 includes fixed plate 53, and the fixed plate 53 is set on end carriage 1 and is in examination in breaker
The movement of the second drive rod 441 is controlled when testing position.Specifically, the L-shaped setting of fixed plate 53.It in this way can be fast and reliable
The second auxiliary switch of control switching, structure is simple, and easy to control, overall performance is good.
First drive rod 431 is equipped with a plurality of cavities 4311, the corresponding one group of wiring nut of each cavity 4311, institute
Contact chip 4312 is equipped in the cavity 4311 stated, the contact chip 4312 extends radially out and wiring spiral shell from the first drive rod 431
The movement of parent phase connection, first drive rod 431 controls each group wiring spiral shell on the first auxiliary switch 43 by contact chip 4312
Female on-off.Such the first drive rod of structure can be acted reliably thus with moving contacting plate, so that contact chip control is different
The wiring nut on-off of group, so that the consistency of product, easy to control reliable.Certainly more specifically, described second
The structure of drive rod is same or like with the structure at the first drive rod.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than.
Every technical staff's notice：Although the utility model is described according to above-mentioned specific embodiment, this
The invention thought of utility model is not limited to that utility model, and any repacking with inventive concept will all be included in this specially
In sharp scope of patent protection.
Claims (9)
1. a kind of monoblock type auxiliary switch propulsive mechanism, including end carriage（1）, it is characterised in that:The end carriage（1）It is equipped with and passes
Lever（2）, the drive rod（2）It is equipped with retainer（3）, the drive rod（2）Across retainer（3）And pass through rotation
Drive retainer（3）Movement, the retainer（3）It is equipped with auxiliary switch component（4）, the auxiliary switch component（4）
Including shell（41）And drive rod（42）, the shell（41）It is equipped with the wiring nut that multiple groups are convenient for wiring, difference group
Wiring nut is arranged in series and by drive rod（42）Drive its on-off.
2. monoblock type auxiliary switch propulsive mechanism according to claim 1, it is characterised in that the auxiliary switch component
（4）There are two groups and two groups of auxiliary switch components（4）It is respectively used to the control of circuit-breaker testing position, operating position, two groups of auxiliary
Switch block（4）If there are two drive rods（42）, when breaker is in testing position or operating position, corresponding auxiliary switch group
Part（4）Drive rod（42）Drive wiring nut on-off.
3. monoblock type auxiliary switch propulsive mechanism according to claim 1, it is characterised in that be additionally provided with control device（5）,
The auxiliary switch component（4）Including the first auxiliary switch（43）With the second auxiliary switch（44）, described first auxiliary opens
It closes（43）Equipped with the first drive rod（431）, second auxiliary switch（44）Equipped with the second drive rod（441）, the control
Device processed（5）The first drive rod is controlled when breaker is in operating position（431）Movement, the control device（5）Disconnected
Road device controls the second drive rod when being in testing position（441）Movement.
4. monoblock type auxiliary switch propulsive mechanism according to claim 3, it is characterised in that the control device（5）Packet
Include the first pressing plate（51）And limit sleeve（52）, first drive rod（431）With the first pressing plate（51）Fit door, institute
The first pressing plate stated（51）With the first auxiliary switch（43）It is set to retainer（3）Upper and and retainer（3）It moves synchronously, institute
The limit sleeve stated（52）Set on drive rod（2）Above and when breaker is in operating position pass through the first pressing plate（51）Driving the
One drive rod（431）Movement.
5. monoblock type auxiliary switch propulsive mechanism according to claim 4, it is characterised in that first pressing plate
（51）Set on retainer（3）And limit sleeve（52）Between.
6. monoblock type auxiliary switch propulsive mechanism according to claim 4, it is characterised in that the retainer（3）On set
There is pin shaft（31）, first pressing plate（51）It is sheathed on pin shaft（31）Above and in pin shaft（31）Sliding cooperation, described the
One pressing plate（51）And retainer（3）Between be equipped with elastic component（32）.
7. monoblock type auxiliary switch propulsive mechanism according to claim 3, it is characterised in that the control device（5）Packet
Include fixed plate（53）, the fixed plate（53）Set on end carriage（1）Upper and the second drive of control when breaker is in testing position
Lever（441）Movement.
8. monoblock type auxiliary switch propulsive mechanism according to claim 7, it is characterised in that the fixed plate（53）In L
Type setting.
9. monoblock type auxiliary switch propulsive mechanism according to claim 3, it is characterised in that first drive rod
（431）It is equipped with a plurality of cavities（4311）, each cavity（4311）Corresponding one group of wiring nut, the cavity（4311）Inside set
There is contact chip（4312）, the contact chip（4312）From the first drive rod（431）It extends radially out and is connected with wiring nut, institute
State the first drive rod（431）Movement pass through contact chip（4312）Control the first auxiliary switch（43）Upper each group wiring nut leads to
Or it is disconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820772311.3U CN208157975U (en) | 2018-05-23 | 2018-05-23 | Monoblock type auxiliary switch propulsive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820772311.3U CN208157975U (en) | 2018-05-23 | 2018-05-23 | Monoblock type auxiliary switch propulsive mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208157975U true CN208157975U (en) | 2018-11-27 |
Family
ID=64388250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820772311.3U Active CN208157975U (en) | 2018-05-23 | 2018-05-23 | Monoblock type auxiliary switch propulsive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208157975U (en) |
-
2018
- 2018-05-23 CN CN201820772311.3U patent/CN208157975U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 325000 No. 58, Jixian Road, Louqiao Industrial Zone, Ouhai District, Wenzhou City, Zhejiang Province Patentee after: XINGJI ELECTRIC APPLIANCE Co.,Ltd. Address before: 325000, Jixian Road, Wenzhou, Ouhai District, Zhejiang province 12 Patentee before: XINGJI ELECTRIC APPLIANCE Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 325000 58 Jixian Road, Louqiao Industrial Park, Ouhai District, Wenzhou City, Zhejiang Province Patentee after: Xingji Electric Appliance Group Co.,Ltd. Country or region after: China Address before: 325000 58 Jixian Road, Louqiao Industrial Zone, Ouhai District, Wenzhou City, Zhejiang Province Patentee before: XINGJI ELECTRIC APPLIANCE Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |