CN214506655U - Interlocking device of mechanical electrical equipment - Google Patents
Interlocking device of mechanical electrical equipment Download PDFInfo
- Publication number
- CN214506655U CN214506655U CN202121017780.2U CN202121017780U CN214506655U CN 214506655 U CN214506655 U CN 214506655U CN 202121017780 U CN202121017780 U CN 202121017780U CN 214506655 U CN214506655 U CN 214506655U
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- China
- Prior art keywords
- power supply
- shell
- fixed
- main power
- connecting rod
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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.)
- Expired - Fee Related
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- 239000002184 metal Substances 0.000 claims abstract description 23
- 229910052751 metal Inorganic materials 0.000 claims abstract description 23
- 150000002739 metals Chemical class 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Classifications
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- 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
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- 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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a mechanical electrical equipment's interlock relates to electrical equipment technical field. The utility model discloses an equipment shell, main power supply, stand-by power supply, circular telegram head, joint and interlocking device, equipment shell's inside has from left to right set gradually main power supply and stand-by power supply, main power supply and stand-by power supply's top all is fixed with be used for with the circular telegram head of interlocking device cooperation circular telegram, the joint sets up in equipment shell's top, equipment shell's top is fixed with the interlocking device who is used for protecting electrical equipment, interlocking device includes mechanism shell, slider, connecting rod, spring, spout, fixed plate. The utility model discloses an interlocking device's setting for the swinging arms drives two conductive metal and removes, makes main power source and stand-by power supply can not put through the circular telegram simultaneously, has avoided main power source and stand-by power supply to supply power simultaneously, leads to the circuit short circuit, causes the problem of incident.
Description
Technical Field
The utility model relates to an electrical equipment technical field specifically is a mechanical electrical equipment's interlock.
Background
The electric equipment is a general name of equipment such as a generator, a transformer, a power line, a breaker and the like in a power system, and the important role played by power in life and production is not ignored, brings great convenience to people and becomes an important energy source in production and life. The most critical factor in a power plant that allows for the proper operation and delivery of electricity is the electrical equipment.
In the existing low-voltage distribution power supply system, a dual power supply (a main power supply and a standby power supply) is generally adopted to ensure the reliability of the required power during production or daily work. However, the two power supplies of the dual-power supply circuit cannot be supplied simultaneously, otherwise, the circuit short circuit can be caused, and serious safety accidents are caused.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a mechanical electrical equipment's interlock has solved the problem of proposing in the above-mentioned background art. In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an interlocking device of mechanical electrical equipment comprises an equipment shell, a main power supply, a standby power supply, a power-on head, a connector and an interlocking mechanism, wherein the main power supply and the standby power supply are sequentially arranged in the equipment shell from left to right, the power-on heads used for being matched with the interlocking mechanism to be powered on are fixed at the tops of the main power supply and the standby power supply, the connector is arranged at the top of the equipment shell, the interlocking mechanism used for protecting the electrical equipment is fixed at the top of the equipment shell and comprises a mechanism shell, a sliding block, a connecting rod, a spring, a sliding groove, a fixing plate, a swinging rod and conductive metal, the fixing plate is embedded and fixed in the mechanism shell, the sliding block penetrates through and slides on the top of the mechanism shell, the sliding groove is formed in the front of the sliding block, one end of the connecting rod slides in the sliding groove, and the other end of the connecting rod is hinged to the middle of the fixing plate, the connecting rod is connected with the swinging rod through a spring, and the conductive metal is embedded and fixed on the right side of the swinging rod.
Preferably, through grooves are formed in two sides of the mechanism shell, and the swing rod penetrates through and slides in the through grooves.
Preferably, there are two conductive metals, and the two conductive metals are respectively embedded and fixed on two sides of the oscillating rod.
Preferably, the power head and the connector are arranged oppositely, and a gap matched with the conductive metal is reserved between the power head and the connector.
Preferably, the top of the mechanism shell is fixed with an anti-false touch cover.
Preferably, the top of the spring is fixed on the front surface of the connecting rod, and the bottom of the spring is fixed on the middle part of the swinging rod.
The utility model provides an interlock of mechanical electrical equipment. The method has the following beneficial effects:
(1) the utility model discloses a setting that the groove was led to in mechanism shell both sides for the moving direction of swinging arms can be restricted, thereby makes the stable switch-on circular telegram of main power source and stand-by power supply, has improved interlocking device's practicality.
(2) The utility model discloses a setting of interlocking device for the swinging arms drives two conductive metal and removes, makes main power source and stand-by power supply can not put through the circular telegram simultaneously, has avoided main power source and stand-by power supply to supply power simultaneously, leads to the circuit short circuit, causes the problem of incident.
Drawings
FIG. 1 is a front view of the whole body of the present invention;
fig. 2 is a front view of the interlocking mechanism of the present invention.
In the figure: 1. an equipment housing; 2. a main power supply; 3. a standby power supply; 4. a power-on head; 5. a joint; 6. an interlock mechanism; 61. a mechanism housing; 62. a slider; 63. a connecting rod; 64. a spring; 65. a chute; 66. a fixing plate; 67. a swing lever; 68. a conductive metal; 69. prevent mistake and touch the lid.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, the present invention provides a technical solution: an interlocking device of mechanical electrical equipment comprises an equipment shell 1, a main power supply 2, a standby power supply 3, a power-on head 4, a connector 5 and an interlocking mechanism 6, wherein the main power supply 2 and the standby power supply 3 are sequentially arranged in the equipment shell 1 from left to right, the power-on heads 4 for being matched with the interlocking mechanism 6 to be powered on are fixed at the tops of the main power supply 2 and the standby power supply 3, the connector 5 is arranged at the top of the equipment shell 1, the power-on heads 4 and the connector 5 are oppositely arranged, a gap matched with a conductive metal 68 is reserved between the power-on heads 4 and the connector 5, the purpose of respectively powering on the main power supply 2 and the standby power supply 3 is achieved through the arrangement of the gap between the power-on heads 4 and the connector 5, the interlocking mechanism 6 for protecting the electrical equipment is fixed at the top of the equipment shell 1, a swing rod 67 drives the two conductive metals 68 to move through the arrangement of the interlocking mechanism 6, the main power supply 2 and the standby power supply 3 can not be simultaneously switched on and electrified, and the problem that a circuit is short-circuited to cause safety accidents due to the fact that the main power supply 2 and the standby power supply 3 are simultaneously powered is avoided.
The interlocking mechanism 6 comprises a mechanism shell 61, a sliding block 62, a connecting rod 63, a spring 64, a sliding groove 65, a fixing plate 66, a swinging rod 67 and a conductive metal 68, wherein the top of the mechanism shell 61 is fixed with an error contact prevention cover 69, the problem of abnormal electrification of the electrical equipment caused by error contact of the sliding block 62 is solved through the arrangement of the error contact prevention cover 69, the fixing plate 66 is embedded in the mechanism shell 61, the sliding block 62 penetrates through and slides on the top of the mechanism shell 61, the sliding groove 65 is arranged on the front surface of the sliding block 62, one end of the connecting rod 63 slides in the sliding groove 65, the other end of the connecting rod 63 is hinged to the middle part of the fixing plate 66, the connecting rod 63 is connected with the swinging rod 67 through the spring 64, the top of the spring 64 is fixed on the front surface of the connecting rod 63, the bottom of the spring 64 is fixed on the middle part of the swinging rod 67, through the arrangement of the spring 64, the swinging rod 67 can swing under the elastic force of the spring 64, the conductive metal 68 is embedded on the right side of the swinging rod 67, conductive metal 68 has two, two conductive metal 68 inlay respectively admittedly in the both sides of swinging arms 67, setting through two conductive metal 68, make main power supply 2 and stand-by power supply 3 can be put through the circular telegram respectively, logical groove has been seted up to the both sides of mechanism shell 61, swinging arms 67 runs through and slides in the inside that leads to the groove, the setting through the logical groove in mechanism shell 61 both sides, make the moving direction of swinging arms 67 can be restricted, thereby make the stable switch-on circular telegram of main power supply 2 and stand-by power supply 3, interlocking device 6's practicality has been improved.
When the standby power supply 3 is used, the left connector 5 and the power head 4 of the main power supply 2 are connected and powered on through the left conductive metal 68 of the swinging rod 67, when the standby power supply 3 needs to be used, the anti-false-touch cover 69 is opened, the sliding block 62 slides rightwards, the connecting rod 63 swings rightwards under the matching of the sliding groove 65 and the hinging shaft of the connecting rod 63 and the fixing plate 66, meanwhile, the swinging rod 67 swings rightwards under the elastic force action of the spring 64, the right conductive metal 68 can enable the right connector 5 to be in contact with the power head 4 of the standby power supply 3 for powering on, at the moment, the left conductive metal 68 can be separated from the left connector 5 and the power head 4 of the main power supply 2, and through the arrangement of the interlocking mechanism 6, the main power supply 2 and the standby power supply 3 cannot be simultaneously switched on, and accidents can be effectively avoided.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an interlock of mechanical electrical equipment, includes equipment shell (1), main power supply (2), stand-by power supply (3), circular telegram head (4), joint (5) and interlocking device (6), its characterized in that: the device comprises an equipment shell (1), wherein a main power supply (2) and a standby power supply (3) are sequentially arranged in the equipment shell (1) from left to right, the tops of the main power supply (2) and the standby power supply (3) are respectively fixed with a power-on head (4) used for being matched with an interlocking mechanism (6) to be powered on, a connector (5) is arranged at the top of the equipment shell (1), the top of the equipment shell (1) is fixed with the interlocking mechanism (6) used for protecting electrical equipment, the interlocking mechanism (6) comprises a mechanism shell (61), a sliding block (62), a connecting rod (63), a spring (64), a sliding groove (65), a fixing plate (66), a swinging rod (67) and conductive metal (68), the fixing plate (66) is fixedly embedded in the mechanism shell (61), the sliding block (62) penetrates through and slides on the top of the mechanism shell (61), and the sliding groove (65) is formed in the front of the sliding block (62), one end of the connecting rod (63) slides in the sliding groove (65), the other end of the connecting rod (63) is hinged to the middle of the fixing plate (66), the connecting rod (63) is connected with the swinging rod (67) through a spring (64), and the conductive metal (68) is fixedly embedded on the right side of the swinging rod (67).
2. The interlock device of mechanical electric equipment according to claim 1, characterized in that: through grooves are formed in two sides of the mechanism shell (61), and the swing rod (67) penetrates through and slides in the through grooves.
3. The interlock device of mechanical electric equipment according to claim 1, characterized in that: the number of the conductive metals (68) is two, and the two conductive metals (68) are respectively embedded and fixed on two sides of the swinging rod (67).
4. The interlock device of mechanical electric equipment according to claim 1, characterized in that: the power-on head (4) and the connector (5) are oppositely arranged, and a gap matched with the conductive metal (68) is reserved between the power-on head (4) and the connector (5).
5. The interlock device of mechanical electric equipment according to claim 1, characterized in that: and a mistaken touch preventing cover (69) is fixed at the top of the mechanism shell (61).
6. The interlock device of mechanical electric equipment according to claim 1, characterized in that: the top of the spring (64) is fixed on the front surface of the connecting rod (63), and the bottom of the spring (64) is fixed on the middle part of the swinging rod (67).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121017780.2U CN214506655U (en) | 2021-05-12 | 2021-05-12 | Interlocking device of mechanical electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121017780.2U CN214506655U (en) | 2021-05-12 | 2021-05-12 | Interlocking device of mechanical electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214506655U true CN214506655U (en) | 2021-10-26 |
Family
ID=78205420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121017780.2U Expired - Fee Related CN214506655U (en) | 2021-05-12 | 2021-05-12 | Interlocking device of mechanical electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214506655U (en) |
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2021
- 2021-05-12 CN CN202121017780.2U patent/CN214506655U/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: 20211026 |