CN205609458U - Miniature circuit breaker operating device who can be used to double power source switch system - Google Patents
Miniature circuit breaker operating device who can be used to double power source switch system Download PDFInfo
- Publication number
- CN205609458U CN205609458U CN201620097075.0U CN201620097075U CN205609458U CN 205609458 U CN205609458 U CN 205609458U CN 201620097075 U CN201620097075 U CN 201620097075U CN 205609458 U CN205609458 U CN 205609458U
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- CN
- China
- Prior art keywords
- handle
- gear
- operation handle
- operating mechanism
- circuit breaker
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a miniature circuit breaker operating device who can be used to double power source switch system, including the left and right circuit breaker operating handle's of difference transmission connection left and right operating device, and to a left side operating device and right operating device send the sensing device of action order, close a floodgate the side at left and right operating handle and are equipped with mechanical interlocking mechanism, and the interlocking gear contains the split collet of company board and the chain round pin that founds clearance department between left and right operating handle, in the through -hole that chain round pin was seted up on connecting bracket through spacing axle sliding connection, chain round pin can be controlled the promotion and imbedded the inslot that opposite handle was reserved at the rotate handle in -process, can realize following function: it can be in the separating brake position simultaneously to control the handle, it can not be in the position of closing a floodgate simultaneously to control the handle, one is then blocked unable combined floodgate by chain round pin in the combined floodgate route of another handle at the position of closing a floodgate in controlling the handle.
Description
Technical field
This utility model relates to a kind of open-circuit operation mechanism, is specifically a kind of to can be used for the micro-of dual power supply converting system
Type circuit breaker operation mechanism, belongs to technical field of electric appliances.
Background technology
Double power supply automatic transfer switch is a kind of device that can reliably switch dual power supply between two-way power supply, can be real
During Xian Dang mono-road power failure, can be automatically performed and commonly use and switch between stand-by power supply, and without manual operation, to ensure
The reliability that responsible consumer is powered.Part double power-supply system uses air switch to control the break-make of two set electric power loops, tradition side
Case is respectively to add a miniature circuit breaker operating mechanism in two-way electric power loop, short for preventing from two set power supplys to be also turned on causing
Road, can arrange electrical interlocks between two micro-behaviour.Electrical interlocks is possible to prevent backstage to be also turned on the maloperation of two-way power supply, but
Cannot prevent from being manually also turned on the maloperation of two-way power supply.
Summary of the invention
Technical problem to be solved in the utility model be to provide one have mechanical chain can be used for dual power supply conversion system
The miniature circuit breaker operating mechanism of system, this mechanism structure is simple and convenient to operate, reliability high.
The technical scheme of this utility model above technical problem of solution:
A kind of miniature circuit breaker operating mechanism that can be used for dual power supply converting system, left and right disconnected including being in transmission connection respectively
The left and right operating mechanism of road device operation handle, and to described left operating mechanism and the biography of right operating mechanism sending action order
Induction device, it is characterised in that: being provided with mechanical chain mechanism in left and right operation handle combined floodgate side, described interlocking gear comprises and stands in
The chain clamping plate of gap location and chain pin between left and right operation handle, described chain pin is slidably connected at connection by limit shaft
In the through hole offered on clamping plate.Chain pin can be promoted by left and right in handle rotation process and embed the groove that opposite handle is reserved
In, following functions can be realized: left and right handle can be simultaneously in sub-gate position；Left and right handle can not be simultaneously in closing position；Work as a left side
In right handles, a combined floodgate path being in closing position then another handle is blocked cannot close a floodgate by chain pin.
The technical scheme that this utility model limits further as:
Further, when right operation handle rotates to combined floodgate station, the described adjacent chain clamping plate of right operation handle, described
Chain pin stress operates handle Slideslip to the left and extends, and the length that described chain pin extends is more than left operation handle
And the spacing between chain clamping plate；When left operation handle rotates to combined floodgate station, the described adjacent chain clamping plate of left operation handle,
Described chain pin stress operates to the right handle Slideslip and extends, and the length that described chain pin extends is more than right operation
Spacing between handle and chain clamping plate.
Further, Zuo Cao mechanism comprises motor and has the order left gear one of meshing relation, left gear two and left tooth
Wheel three；Left gear three is arranged on the power output shaft of motor, and the wheel body of described left gear one is provided with the driving lever of axial extension, institute
State left operation handle round end circumferentially distributed arc clutch slot having for the insertion of described driving lever centered by its rotary shaft.
Further, You Cao mechanism comprises motor and has the order right gear one of meshing relation, right gear two and right tooth
Wheel three；Right gear three is arranged on the power output shaft of motor, and the wheel body of described right gear one is provided with the driving lever of axial extension, institute
State round end circumferentially distributed arc clutch slot having for the insertion of described driving lever centered by its rotary shaft of left operation handle.
Further, left gear two is provided with position sensor, the round end of described left operation handle and shell it
Between equipped with left microswitch.
Further, right gear two is provided with position sensor, the round end of described right operation handle and shell it
Between equipped with right microswitch.
This utility model uses two miniature circuit breaker operating mechanisms to be integrated, middle plus mechanical chain mechanism, auxiliary
With electrical interlocks, improve reliability, prevent maloperation.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of left operating mechanism；
Fig. 2 is the rearview of Fig. 1；
Fig. 3 is gear one and the local structural graph of operation handle connecting portion；
Fig. 4 is the sectional structure schematic diagram of right operating mechanism；
Fig. 5 is the rearview of Fig. 4；
Fig. 6 is the schematic diagram of mechanical connecting structure.
Detailed description of the invention
Embodiment 1
Zuo Cao mechanism as shown in Figures 1 and 2, comprises shell 1；It is arranged on shell 1 and has and engage pass as depicted
Gear 1, gear 23 and the gear 35 of system；Gear 35 is arranged on the output shaft of motor 8, is whole left operating mechanism
Drivewheel, controls the divide-shut brake of operating mechanism by the rotating of motor；Left behaviour's handle 7/ right behaviour handle 10 and left gear 1
The installation site of right gear one is as it is shown on figure 3, leave clutch slot between the two, after effect is electricity consumption behaviour's separating brake/combined floodgate, and clutch
Groove can be the most manual combined floodgate/separating brake and tripping operation leaving space position.Position sensor 4 is arranged on gear 23, and it is made
Postponing sensor send signal when motor drives sleeve mechanism to arrive specific bit with being, motor performs dynamic according to corresponding programming
Make.Microswitch 6 is installed with on shell 1, its role is to provide handle to divide/closing position signal.
You Cao mechanism, as shown in figure Fig. 3 and Fig. 4, comprises shell 9；It is arranged on shell 9 and there is engagement as depicted
The gear 1 of relation, gear 23 and gear 35；Gear 35 is arranged on the output shaft of motor 8, is whole right operating mechanism
Drivewheel, controlled the divide-shut brake of operating mechanism by the rotating of motor；Position sensor 4 is arranged on gear 23, and it is made
Postponing sensor send signal when motor drives sleeve mechanism to arrive specific bit with being, motor performs dynamic according to corresponding programming
Make.Microswitch 6 is installed with on shell 1, its role is to provide handle to divide/closing position signal.
Mechanical chain mechanism is as shown in Figure 6: comprise chain clamping plate 12；The chain pin 11 being installed in chain plywood hole.Even
Lock pin 11 can be promoted by left and right in handle rotation process and embed in the groove that opposite handle is reserved, can realize following functions: left
Right handles can be simultaneously in sub-gate position；Left and right handle can not be simultaneously in closing position；When in the handle of left and right, one is in combined floodgate
The combined floodgate path of position then another handle is blocked cannot close a floodgate by chain pin.
This utility model uses two miniature circuit breaker operating mechanisms to be integrated, middle plus mechanical chain mechanism, auxiliary
With electrical interlocks, improve reliability, prevent maloperation.
In addition to the implementation, this utility model can also have other embodiments.All employing equivalents or equivalence become
Change the technical scheme of formation, all fall within the protection domain of this utility model requirement.
Claims (6)
1. can be used for a miniature circuit breaker operating mechanism for dual power supply converting system, including the left and right open circuit that is in transmission connection respectively
The left and right operating mechanism of device operation handle, and to described left operating mechanism and the sensing of right operating mechanism sending action order
Device, it is characterised in that: be provided with mechanical chain mechanism in left and right operation handle combined floodgate side, described interlocking gear comprise stand in a left side,
The chain clamping plate of gap location and chain pin between right operation handle, described chain pin is slidably connected at connecting cleat by limit shaft
On in the through hole offered.
A kind of miniature circuit breaker operating mechanism that can be used for dual power supply converting system the most according to claim 1, its feature
Be: when right operation handle rotates to combined floodgate station, the described adjacent chain clamping plate of right operation handle, described chain pin stress to
Left operation handle Slideslip extends, and the length extended of described chain pin more than left operation handle and chain clamping plate it
Between spacing；When left operation handle rotates to combined floodgate station, the described adjacent chain clamping plate of left operation handle, described chain pin is subject to
Power operates to the right handle Slideslip and extends, and the length that described chain pin extends is more than right operation handle and chain folder
Spacing between plate.
A kind of miniature circuit breaker operating mechanism that can be used for dual power supply converting system the most according to claim 1, its feature
It is: left operating mechanism comprises motor and has the order left gear one of meshing relation, left gear two and left gear three；Left gear
Three are arranged on the power output shaft of motor, and the wheel body of described left gear one is provided with the driving lever of axial extension, described left manipulator
Handle round end is circumferentially distributed centered by its rotary shaft the arc clutch slot inserted for described driving lever.
A kind of miniature circuit breaker operating mechanism that can be used for dual power supply converting system the most according to claim 1, its feature
It is: described You Cao mechanism comprises motor and has the order right gear one of meshing relation, right gear two and right gear three；Right tooth
Wheel three is arranged on the power output shaft of motor, and the wheel body of described right gear one is provided with the driving lever of axial extension, described left operation
The round end of handle is circumferentially distributed centered by its rotary shaft the arc clutch slot inserted for described driving lever.
A kind of miniature circuit breaker operating mechanism that can be used for dual power supply converting system the most according to claim 3, its feature
It is: on left gear two, be provided with position sensor, equipped with left fine motion between round end and the shell of described left operation handle
Switch.
A kind of miniature circuit breaker operating mechanism that can be used for dual power supply converting system the most according to claim 4, its feature
It is: on right gear two, be provided with position sensor, equipped with right fine motion between round end and the shell of described right operation handle
Switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620097075.0U CN205609458U (en) | 2016-01-29 | 2016-01-29 | Miniature circuit breaker operating device who can be used to double power source switch system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620097075.0U CN205609458U (en) | 2016-01-29 | 2016-01-29 | Miniature circuit breaker operating device who can be used to double power source switch system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205609458U true CN205609458U (en) | 2016-09-28 |
Family
ID=56960293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620097075.0U Withdrawn - After Issue CN205609458U (en) | 2016-01-29 | 2016-01-29 | Miniature circuit breaker operating device who can be used to double power source switch system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205609458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551902A (en) * | 2016-01-29 | 2016-05-04 | 江苏南自通华电力自动化股份有限公司 | Miniature circuit breaker operation mechanism available for dual-power conversion system |
-
2016
- 2016-01-29 CN CN201620097075.0U patent/CN205609458U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551902A (en) * | 2016-01-29 | 2016-05-04 | 江苏南自通华电力自动化股份有限公司 | Miniature circuit breaker operation mechanism available for dual-power conversion system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160928 Effective date of abandoning: 20180508 |