CN218241736U - Indicating mechanism of dual-power automatic transfer switch - Google Patents
Indicating mechanism of dual-power automatic transfer switch Download PDFInfo
- Publication number
- CN218241736U CN218241736U CN202222434351.6U CN202222434351U CN218241736U CN 218241736 U CN218241736 U CN 218241736U CN 202222434351 U CN202222434351 U CN 202222434351U CN 218241736 U CN218241736 U CN 218241736U
- Authority
- CN
- China
- Prior art keywords
- position monitoring
- gap switch
- monitoring micro
- switch
- wheel
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
Landscapes
- Mechanisms For Operating Contacts (AREA)
Abstract
The utility model relates to a dual supply automatic transfer switch's indicating mechanism, including setting up the instruction subassembly on switch body one side, the instruction subassembly include the casing, rotate the setting in the casing and the inner rotor linkage complex drive wheel of switch body, rotate the indicating wheel of setting in the casing, the drive wheel on be provided with one section drive teeth of a cogwheel, the indicating wheel on be provided with drive teeth of a cogwheel matched with instruction teeth of a cogwheel, the drive teeth of a cogwheel mesh with the instruction teeth of a cogwheel mutually, and constitute the linkage cooperation of indicating wheel and drive wheel, the indicating wheel on be provided with the cambered surface instruction face, the casing on correspond cambered surface instruction face department and be provided with the instruction observation window. The utility model has the advantages of simple structure, stable and reliable performance, accurate instruction.
Description
Technical Field
The utility model relates to a dual supply automatic transfer switch, concretely relates to dual supply automatic transfer switch's indicating mechanism.
Background
At present, many industries and departments have very high requirements on the reliability of power supply, and in order to ensure the continuity of power supply, a dual-power automatic transfer switch is adopted for supplying power to an electric appliance in many important occasions. As an essential device for switching electric energy, the technical performance requirements are also higher and higher. The dual-power transfer switch is mainly divided into a PC-level dual-power automatic transfer switch and a CB-level dual-power automatic transfer switch. The PC level dual-power automatic transfer switch adopts a high isolation switch as an actuating mechanism, can be switched on and carried but cannot break short-circuit current, and can still keep power supply continuity when a load is overloaded. The CB-level dual-power automatic transfer switch adopts a circuit breaker as an actuating mechanism, is provided with an over-current release, and has an overload protection function on electric equipment and cables on a load side. It can connect, carry and break short circuit current, and can disconnect load when overload or short circuit occurs to the load. However, the existing PC-level dual-power automatic transfer switch is unreasonable in structural design, and the switch body of the dual-power automatic transfer switch is not provided with an indication mechanism, so that the working state of the switch body cannot be known, and the user cannot know the working state of the dual-power automatic transfer switch, thereby easily causing misoperation and causing safety accidents.
Disclosure of Invention
An object of the utility model is to overcome prior art's defect, provide a simple structure, stable performance are reliable, instruct accurate dual supply automatic transfer switch's indicating mechanism.
For realize above-mentioned purpose, the utility model discloses a dual supply automatic transfer switch's indicating mechanism, including setting up the indicating assembly on switch body one side, the indicating assembly include the casing, rotate the setting in the casing and the inner rotor linkage complex drive wheel of switch body, rotate the indicating wheel of setting in the casing, the drive wheel on be provided with one section drive teeth of a cogwheel, the indicating wheel on be provided with the drive teeth of a cogwheel matched with of an indicating cogwheel, the drive teeth of a cogwheel mesh with the indicating cogwheel, and constitute the linkage cooperation of indicating wheel and drive wheel, the indicating wheel on be provided with the cambered surface instruction face, the casing on be provided with the instruction observation window to cambered surface instruction face department.
The utility model has the advantages that: the indication component can realize the indication of the working state of the dual-power automatic transfer switch, and a user can know the working state of the dual-power automatic transfer switch through the indication observation window. At the during operation, inner rotor drives the drive wheel and rotates, and the drive wheel drives the action of indicating wheel, and the user's accessible instructs observation window to observe the cambered surface indicating surface of indicating wheel to can realize this instruction subassembly's operating condition and instruct, this instruction subassembly structural design is simple, and will instruct the subassembly setting on switch body one side, instruct more accurately. Therefore, the indicating mechanism of the dual-power automatic transfer switch has the advantages of simple structure, stable and reliable performance and accurate indication.
Particularly, the casing in correspond drive wheel department and be provided with position monitoring micro-gap switch commonly used, reserve position monitoring micro-gap switch, two position monitoring micro-gap switch that open respectively, the drive wheel on be provided with two position monitoring micro-gap switch matched with groove of stepping down, two position monitoring micro-gap switch's that open contact move along with the drive wheel, and can realize two switch-on or the disconnection of opening position monitoring micro-gap switch, the drive wheel on be provided with respectively with position monitoring micro-gap switch commonly used, reserve position monitoring micro-gap switch matched with sand grip, the sand grip just trigger position monitoring micro-gap switch commonly used, reserve position monitoring micro-gap switch along with the drive wheel action, and can realize position monitoring micro-gap switch commonly used, reserve position monitoring micro-gap switch's switch-on or disconnection. The common position monitoring microswitch, the standby position monitoring microswitch and the double-opening position monitoring microswitch can monitor the common power position, the standby power position and the double-opening position of the driving wheel, and can send the monitored signals to the background, and the background can monitor the working state of the double-power automatic transfer switch, so that the working reliability of the indicating mechanism of the double-power automatic transfer switch is improved.
Particularly, the shell is internally provided with a positioning boss corresponding to the driving wheel and the indicating wheel respectively, the driving wheel and the indicating wheel are respectively provided with a positioning hole matched with the positioning boss, and the positioning boss is inserted in the positioning hole and forms the rotating connection matching of the driving wheel, the indicating wheel and the positioning boss. The driving wheel and the indicating wheel are clamped on the positioning boss in the shell, so that the driving wheel, the indicating wheel and the shell are convenient to assemble, and the assembly is more convenient.
Particularly, a tooth-shaped convex block is arranged on one side of the driving wheel, a tooth-shaped groove matched with the tooth-shaped convex block is arranged on the inner rotor, and the tooth-shaped convex block is clamped in the tooth-shaped groove and forms linkage fit of the driving wheel and the inner rotor. The driving wheel is provided with the tooth-shaped convex block clamped with the inner rotor, so that the driving wheel and the inner rotor can be assembled conveniently, the assembly is more convenient, and the transmission of the inner rotor and the driving wheel is more stable and reliable.
Particularly, the casing in correspond position monitoring micro-gap switch commonly used, reserve position monitoring micro-gap switch, two position monitoring micro-gap switch departments of opening be provided with the joint post respectively, the joint post alternate in position monitoring micro-gap switch commonly used, reserve position monitoring micro-gap switch, two position monitoring micro-gap switch's locating hole, the casing in correspond position monitoring micro-gap switch commonly used, reserve position monitoring micro-gap switch, two both sides departments of opening position monitoring micro-gap switch are provided with the pothook respectively, the pothook block respectively on position monitoring micro-gap switch commonly used, reserve position monitoring micro-gap switch, two position monitoring micro-gap switch's both sides, and constitute casing and position monitoring micro-gap switch commonly used, reserve position monitoring micro-gap switch, two joint cooperations of opening position monitoring micro-gap switch. Position monitoring micro-gap switch, reserve position monitoring micro-gap switch, two divisions of position monitoring micro-gap switch clamp are used always in the casing to be convenient for the casing and the assembly of position monitoring micro-gap switch, reserve position monitoring micro-gap switch, two divisions of position monitoring micro-gap switch used always, the assembly is more convenient.
Drawings
Fig. 1 is a perspective view of the dual power automatic transfer switch according to the embodiment of the present invention.
Fig. 2 is a cross-sectional view of the dual power automatic transfer switch of the embodiment of the present invention.
Fig. 3 is an exploded view of the dual power automatic transfer switch according to the embodiment of the present invention.
Fig. 4 is an internal structure diagram of the embodiment of the present invention.
Detailed Description
As shown in fig. 1-4, the embodiment of the utility model provides an indicating mechanism of dual supply automatic transfer switch, including setting up the instruction subassembly 20 on switch body 10 one side, instruction subassembly 20 include casing 21, rotate and set up in casing 21 and switch body 10's inner rotor 11 linkage complex drive wheel 22, rotate the indicator wheel 23 of setting in casing 10, drive wheel 22 on be provided with one section drive teeth of a cogwheel 221, indicator wheel 23 on be provided with drive teeth of a cogwheel 221 matched with instruction teeth of a cogwheel 231, drive teeth of a cogwheel 221 mesh with instruction teeth of a cogwheel 231, and constitute the linkage cooperation of indicator wheel 23 and drive wheel 22, indicator wheel 23 on be provided with cambered surface indicating surface 232, casing 21 on correspond cambered surface indicating surface 232 department and be provided with and instruct observation window 211.
As shown in fig. 3 and 4, casing 21 in correspond drive wheel 22 punishment and be provided with position monitoring micro-gap switch 24 commonly used, reserve position monitoring micro-gap switch 25, two position monitoring micro-gap switch 26 of opening respectively, drive wheel 22 on be provided with two position monitoring micro-gap switch 26 matched with groove 222 of stepping down, two contact 261 of opening position monitoring micro-gap switch 26 move along with drive wheel 22, and can realize two switch-on or the disconnection of opening position monitoring micro-gap switch 26, drive wheel 22 on be provided with respectively with position monitoring micro-gap switch 24 commonly used, reserve position monitoring micro-gap switch 25 matched with sand grip 223, sand grip 223 move along with drive wheel 22 and trigger position monitoring micro-gap switch 24 commonly used, reserve position monitoring micro-gap switch 25, and can realize position monitoring micro-gap switch 24 commonly used, reserve position monitoring micro-gap switch 25's switch-on or disconnection. The common position monitoring microswitch, the standby position monitoring microswitch and the double-opening position monitoring microswitch can monitor the common power position, the standby power position and the double-opening position of the driving wheel, and can send the monitored signals to the background, and the background can monitor the working state of the double-power automatic transfer switch, so that the working reliability of the indicating mechanism of the double-power automatic transfer switch is improved. The shell 21 is provided with a positioning boss 212 corresponding to the driving wheel 22 and the indicating wheel 23, the driving wheel 22 and the indicating wheel 23 are respectively provided with a positioning hole 200 matched with the positioning boss 212, and the positioning boss 212 is inserted into the positioning hole 200 to form the rotation connection matching of the driving wheel 22, the indicating wheel 23 and the positioning boss 212. The driving wheel and the indicating wheel are clamped on the positioning boss in the shell, so that the driving wheel, the indicating wheel and the shell are convenient to assemble, and the assembly is more convenient. A tooth-shaped convex block 224 is arranged on one side of the driving wheel 22, a tooth-shaped groove 111 matched with the tooth-shaped convex block 224 is arranged on the inner rotor 11, and the tooth-shaped convex block 224 is clamped in the tooth-shaped groove 111 and forms linkage matching of the driving wheel 22 and the inner rotor 11. The tooth-shaped convex block clamped with the inner rotor is arranged on the driving wheel, so that the driving wheel and the inner rotor can be assembled conveniently, the assembly is more convenient, and the transmission of the inner rotor and the driving wheel is more stable and reliable. Casing 21 in correspond position monitoring micro-gap switch 24 commonly used, reserve position monitoring micro-gap switch 25, two divisions of position monitoring micro-gap switch 26 punishment do not be provided with joint post 213, joint post 213 alternate respectively in position monitoring micro-gap switch 24 commonly used, reserve position monitoring micro-gap switch 25, two divisions of position monitoring micro-gap switch 26's locating hole 201, casing 21 in correspond position monitoring micro-gap switch 24 commonly used, reserve position monitoring micro-gap switch 25, two divisions of position monitoring micro-gap switch 26's both sides department and be provided with pothook 214 respectively, pothook 214 block respectively on position monitoring micro-gap switch 24 commonly used, reserve position monitoring micro-gap switch 25, two divisions of position monitoring micro-gap switch 26's both sides, and constitute casing 21 and position monitoring micro-gap switch 24 commonly used, reserve position monitoring micro-gap switch 25, two divisions of position monitoring micro-gap switch 26's joint cooperation. Position monitoring micro-gap switch commonly used, reserve position monitoring micro-gap switch, two divisions of position monitoring micro-gap switch clamp in the casing to the casing of being convenient for and position monitoring micro-gap switch commonly used, reserve position monitoring micro-gap switch, two divisions of position monitoring micro-gap switch's assembly, it is more convenient to assemble.
The indication component can realize the indication of the working state of the dual-power automatic transfer switch, and a user can know the working state of the dual-power automatic transfer switch through the indication observation window. At the during operation, inner rotor drives the drive wheel and rotates, and the drive wheel drives the action of indicating wheel, and the user's accessible instructs observation window to observe the cambered surface indicating surface of indicating wheel to can realize this instruction subassembly's operating condition and instruct, this instruction subassembly structural design is simple, and will instruct the subassembly setting on switch body one side, instruct more accurately. Thereby this dual supply automatic transfer switch's indicating mechanism has simple structure, stable performance is reliable, instruct accurate advantage.
Claims (5)
1. The utility model provides a dual supply automatic transfer switch's indicating mechanism, is including setting up the instruction subassembly on switch body one side, its characterized in that: the indicating assembly include the casing, rotate the setting in the casing and the inner rotor linkage complex drive wheel of switch body, rotate the indicating wheel that sets up in the casing, the drive wheel on be provided with one section drive teeth of a cogwheel, the indicating wheel on be provided with drive teeth of a cogwheel matched with and instruct the teeth of a cogwheel, the drive teeth of a cogwheel and instruct the teeth of a cogwheel to mesh, and constitute the linkage cooperation of indicating wheel and drive wheel, the indicating wheel on be provided with cambered surface indicating surface, the casing on correspond cambered surface indicating surface department and be provided with the instruction observation window.
2. The indicating mechanism of the dual power automatic transfer switch of claim 1, wherein: the casing in correspond drive wheel department and be provided with position monitoring micro-gap switch commonly used, reserve position monitoring micro-gap switch, two position monitoring micro-gap switch that open respectively, the drive wheel on be provided with two position monitoring micro-gap switch matched with groove of stepping down, two position monitoring micro-gap switch's that open contact move along with the drive wheel, and can realize two switch-on or the disconnection of opening position monitoring micro-gap switch, the drive wheel on be provided with respectively with position monitoring micro-gap switch commonly used, reserve position monitoring micro-gap switch matched with sand grip, the sand grip move and trigger position monitoring micro-gap switch commonly used, reserve position monitoring micro-gap switch along with the drive wheel, and can realize position monitoring micro-gap switch commonly used, reserve position monitoring micro-gap switch's switch-on or disconnection.
3. The indication mechanism of the dual power automatic transfer switch according to claim 1 or 2, characterized in that: the shell is internally provided with a positioning boss corresponding to the driving wheel and the indicating wheel respectively, the driving wheel and the indicating wheel are respectively provided with a positioning hole matched with the positioning boss, and the positioning boss is inserted in the positioning hole and forms the rotating connection and matching of the driving wheel, the indicating wheel and the positioning boss.
4. The indication mechanism of the dual power automatic transfer switch according to claim 1 or 2, characterized in that: the driving wheel is characterized in that a tooth-shaped convex block is arranged on one side of the driving wheel, a tooth-shaped groove matched with the tooth-shaped convex block is arranged on the inner rotor, and the tooth-shaped convex block is clamped in the tooth-shaped groove and forms linkage fit of the driving wheel and the inner rotor.
5. The indication mechanism of the dual power automatic transfer switch according to claim 1 or 2, characterized in that: the casing in correspond position monitoring micro-gap switch commonly used, reserve position monitoring micro-gap switch, two position monitoring micro-gap switch departments of opening be provided with the joint post respectively, the joint post alternate respectively in position monitoring micro-gap switch commonly used, reserve position monitoring micro-gap switch, two position monitoring micro-gap switch's locating hole that open, the casing in correspond position monitoring micro-gap switch commonly used, reserve position monitoring micro-gap switch, two both sides departments of opening position monitoring micro-gap switch are provided with the pothook respectively, the pothook block respectively on position monitoring micro-gap switch commonly used, reserve position monitoring micro-gap switch, two position monitoring micro-gap switch's both sides, and constitute casing and position monitoring micro-gap switch commonly used, reserve position monitoring micro-gap switch, two joint cooperations of opening position monitoring micro-gap switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222434351.6U CN218241736U (en) | 2022-09-14 | 2022-09-14 | Indicating mechanism of dual-power automatic transfer switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222434351.6U CN218241736U (en) | 2022-09-14 | 2022-09-14 | Indicating mechanism of dual-power automatic transfer switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218241736U true CN218241736U (en) | 2023-01-06 |
Family
ID=84664870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222434351.6U Active CN218241736U (en) | 2022-09-14 | 2022-09-14 | Indicating mechanism of dual-power automatic transfer switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218241736U (en) |
-
2022
- 2022-09-14 CN CN202222434351.6U patent/CN218241736U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101916692B (en) | A kind of breaker of plastic casing with switch-on/switch-off indicating mechanism | |
| CN113823538A (en) | Electric switching-on and switching-off device for intelligent circuit breaker | |
| CN218241736U (en) | Indicating mechanism of dual-power automatic transfer switch | |
| CN213025994U (en) | Circuit breaker | |
| CN111900055A (en) | Electric operating mechanism | |
| CN116137214A (en) | Circuit breaker | |
| CN215933520U (en) | Electric switching-on and switching-off device for intelligent circuit breaker | |
| CN216698245U (en) | Residual current circuit breaker | |
| CN212257321U (en) | Electric operating mechanism | |
| CN111816515A (en) | Intelligent cut-off control circuit breaker | |
| CN211182128U (en) | Power supply management system for controlling reclosing based on current detection | |
| CN212783313U (en) | Circuit breaker | |
| CN216250596U (en) | Switching-on and switching-off indicating device of molded case circuit breaker | |
| CN221101976U (en) | Switching-on/off indicating mechanism of leakage breaker | |
| CN113972105A (en) | Residual current circuit breaker | |
| CN109346388B (en) | Circuit breaker with electric operating device | |
| CN213459610U (en) | Electric operating mechanism | |
| CN216597458U (en) | Three-position electrical indicating device of circuit breaker | |
| CN219350115U (en) | Leakage circuit breaker with leakage indicating mechanism | |
| CN219497701U (en) | Electric operating mechanism | |
| CN218299733U (en) | Operating mechanism of dual-power automatic transfer switch | |
| CN114628184B (en) | Manual-automatic integrated safety closing mechanism for ammeter switch and ammeter | |
| CN216928430U (en) | Indicating piece and indicating mechanism | |
| CN218299652U (en) | Double-power automatic change-over switch | |
| CN212625446U (en) | Manual and electric switching assembly of electric operating mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |