CN218631866U - Intelligent circuit breaker with failure protection function of live-line operation mechanism - Google Patents
Intelligent circuit breaker with failure protection function of live-line operation mechanism Download PDFInfo
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- CN218631866U CN218631866U CN202221289656.6U CN202221289656U CN218631866U CN 218631866 U CN218631866 U CN 218631866U CN 202221289656 U CN202221289656 U CN 202221289656U CN 218631866 U CN218631866 U CN 218631866U
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- circuit breaker
- intelligent circuit
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Abstract
The utility model discloses a take electric operation mechanism failure protect function's intelligent circuit breaker, concretely relates to intelligent circuit breaker technical field, current intelligent circuit breaker mostly can set up electric operation mechanism, and the condition that electric operation mechanism will lose efficacy for a long time uses, and then probably lead to the condition that the circuit breaker damaged, including intelligent circuit breaker body and electric operation mechanism body, the fixed plate that is equipped with of one end of intelligent circuit breaker body, one side rotation card that intelligent circuit breaker body was kept away from to the fixed plate is equipped with the governing pipe, the one end activity of threaded rod runs through the fixed plate, the bottom fixed mounting of threaded rod has the annular slab, tip through motor output shaft drives second gear revolve, the second gear drives first gear revolve, first gear drives the governing pipe and rotates, make the governing pipe drive the threaded rod move on the fixed plate, it removes to drive the threaded rod, make the annular slab drive the push pedal switch rotation of intelligent circuit breaker body, thereby reach the purpose of protection intelligent circuit breaker body.
Description
Technical Field
The utility model relates to an intelligent circuit breaker technical field specifically is an intelligent circuit breaker of mechanism's failure protection function is grasped in electrified.
Background
The utility model discloses a chinese patent publication No. CN210805672U discloses an external interface link gear and a circuit breaker for a molded case circuit breaker, the link gear includes a first pressing block, a second pressing block and a connecting rod, the first pressing block is connected with the second pressing block through the connecting rod, the first pressing block is installed on the circuit breaker shell and exposes the pressing portion, the second pressing block is installed inside the circuit breaker shell, the end of the second pressing block is matched with a tripping shaft of the circuit breaker; be equipped with the first elasticity piece that resets that makes first pressing block reset between first pressing block and the circuit breaker casing, the second is equipped with the second elasticity piece that resets that makes the second press the block to reset between second pressing block and the circuit breaker casing.
Most of existing intelligent circuit breakers can be provided with an electric operation mechanism, the electric operation mechanism is used for a long time, failure occurs, the electric operation mechanism is not provided with a manual operation mechanism, manual operation cannot be performed, and then the circuit breaker is possibly damaged.
SUMMERY OF THE UTILITY MODEL
The technique that exists is not enough to the aforesaid, the utility model aims at providing a mechanism failure protection's intelligent circuit breaker is operated in electrified to the problem of proposing in solving above-mentioned background art.
In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides an intelligent circuit breaker with failure protection function of an electric operating mechanism, which comprises an intelligent circuit breaker body and an electric operating mechanism body, wherein the electric operating mechanism body is positioned on one side of the intelligent circuit breaker body, a push switch of the intelligent circuit breaker body is provided with a through groove, a first rotating shaft is slidably clamped inside the through groove, a connecting plate is fixedly sleeved outside the first rotating shaft, and one end of the connecting plate is inserted into a mounting hole of the electric operating mechanism body;
the fixed plate that is equipped with of one end of intelligent circuit breaker body, one side that the intelligent circuit breaker body was kept away from to the fixed plate is rotated the card and is equipped with the control tube, the inside screw thread of control tube runs through threaded rod, the one end activity of threaded rod runs through the fixed plate, the bottom fixed mounting of threaded rod has the annular plate.
Preferably, the fixed installation pole that is equipped with in the outside of intelligent circuit breaker body, the one end activity that intelligent circuit breaker body was kept away from to the installation pole runs through electricity behaviour mechanism body, the spout has been seted up to the one end that intelligent circuit breaker body was kept away from to the installation pole, the inside activity card of spout is equipped with the gag lever post, the fixed dead lever that is equipped with in one end of spout, the one end activity of dead lever runs through the gag lever post, the outside movable sleeve of dead lever is equipped with the spring, the both ends of spring respectively with the one end of spout and the one end fixed connection of gag lever post, the one side that intelligent circuit breaker body was kept away from to the gag lever post is seted up flutedly, the inside rotation of recess is pegged graft and is had the second pivot, the outside fixed cover of second pivot is equipped with the locating piece, the mounting pole is close to the one end of spout and has seted up the spacing groove, the one end and the spout intercommunication of spacing groove, locating piece activity card is established in the inside of spacing groove.
Preferably, the fixed mounting panel that is equipped with in one side that intelligent circuit breaker body was kept away from to the fixed plate, the fixed motor that is equipped with in the outside of mounting panel, the fixed cover in the outside of regulating tube is equipped with first gear, the outside meshing of first gear has the second gear, the tip activity of motor output shaft run through the mounting panel and with second gear fixed connection.
Preferably, the fixed cover in the outside of installation pole is equipped with the locating plate, the locating plate is located the one side that the electricity behaviour mechanism body is close to intelligent circuit breaker body, the thread groove has been seted up to the one end that the intelligent circuit breaker body was kept away from to the installation pole, the outside thread bush of installation pole is equipped with hexagon nut.
Preferably, the threaded rod is kept away from the fixed spacing dish that is equipped with of one end of annular plate.
Preferably, the length of the threaded rod is greater than the length of the annular plate.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the motor is arranged, the end part of the output shaft of the motor drives the second gear to rotate, the second gear drives the first gear to rotate, the first gear drives the adjusting pipe to rotate, the adjusting pipe drives the threaded rod to move on the fixing plate, the threaded rod drives the annular plate to move, and the annular plate drives the push plate switch of the intelligent circuit breaker body to rotate, so that the accident can be avoided, and the purpose of protecting the intelligent circuit breaker body is achieved;
2. through being equipped with the locating piece, through rotating the locating piece for the locating piece shifts out from the spacing groove, and the spring passes through elasticity and drives the gag lever post and move on the dead lever, makes the one end of gag lever post shift out the spout, just so can avoid the condition that the electricity behaviour mechanism body drops, thereby reaches easy to assemble's purpose.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a structure in fig. 1.
Fig. 3 is an enlarged view of the structure B in fig. 1.
Fig. 4 is a top view of the present invention.
Fig. 5 is a schematic diagram of the structure of the ring-shaped plate of the present invention.
Description of reference numerals: 1. an intelligent circuit breaker body; 2. an electric operating mechanism body; 3. a through groove; 4. a first rotating shaft; 5. a connecting plate; 6. a fixing plate; 7. an adjusting tube; 8. a threaded rod; 9. an annular plate; 10. a limiting disc; 11. mounting a rod; 12. a chute; 13. a limiting rod; 14. a fixing rod; 15. a spring; 16. a groove; 17. a second rotating shaft; 18. positioning blocks; 19. a limiting groove; 20. mounting a plate; 21. a motor; 22. a second gear; 23. a first gear; 24. positioning a plate; 25. a thread groove; 26. a hexagonal nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b): as shown in fig. 1-5, the utility model provides an intelligent circuit breaker with failure protection function for an electric operating mechanism, which comprises an intelligent circuit breaker body 1 and an electric operating mechanism body 2, wherein the electric operating mechanism body 2 is positioned at one side of the intelligent circuit breaker body 1, a push switch of the intelligent circuit breaker body 1 is provided with a through groove 3, the push switch can be opened and closed of the intelligent circuit breaker body 1, a first rotating shaft 4 is slidably clamped inside the through groove 3, a connecting plate 5 is fixedly sleeved outside the first rotating shaft 4, and one end of the connecting plate 5 is inserted into an installation hole of the electric operating mechanism body 2; fixed plate 6 that is equipped with of one end of intelligent circuit breaker body 1, fixed plate 6 is kept away from one side rotation card of intelligent circuit breaker body 1 and is equipped with regulating tube 7, the inside screw thread of regulating tube 7 runs through threaded rod 8, the one end activity of threaded rod 8 runs through fixed plate 6, the bottom fixed mounting of threaded rod 8 has annular plate 9, annular plate 9 movable sleeve establishes on the push pedal switch of intelligent circuit breaker body 1, the length of threaded rod 8 is greater than the length of annular plate 9, threaded rod 8 keeps away from the fixed spacing dish 10 that is equipped with of one end of annular plate 9, fixed plate 6 keeps away from one side of intelligent circuit breaker body 1 and fixes and is equipped with mounting panel 20, the fixed motor 21 that is equipped with in the outside of mounting panel 20, the fixed cover in the outside of regulating tube 7 is equipped with first gear 23, the outside meshing of first gear 23 has second gear 22, the tip activity of motor 21 output shaft runs through mounting panel 20 and with second gear 22 fixed connection, the tip through motor 21 output shaft drives second gear 22 and rotates, second gear 22 drives first gear 23 and rotates, first gear 23 drives regulating tube 7 and rotates, make regulating tube 7 drive threaded rod 8 and move on fixed plate 6, make the push pedal 9 move, thereby the circumstances of the protection of intelligent circuit breaker body 1 can reach the unexpected circumstances of the emergence.
Further, an installation rod 11 is fixedly arranged on the outer side of the intelligent circuit breaker body 1, one end, far away from the intelligent circuit breaker body 1, of the installation rod 11 movably penetrates through the electric operating mechanism body 2, a sliding groove 12 is formed in one end, far away from the intelligent circuit breaker body 1, of the installation rod 11, a limiting rod 13 is movably clamped in the sliding groove 12, one end of the sliding groove 12 is fixedly provided with a fixed rod 14, one end of the fixed rod 14 movably penetrates through the limiting rod 13, a spring 15 is movably sleeved on the outer side of the fixed rod 14, two ends of the spring 15 are respectively fixedly connected with one end of the sliding groove 12 and one end of the limiting rod 13, a groove 16 is formed in one side, far away from the intelligent circuit breaker body 1, of the limiting rod 13, a second rotating shaft 17 is inserted into the groove 16, a positioning block 18 is fixedly sleeved on the outer side of the second rotating shaft 17, one end, close to the sliding groove 12, of the installation rod 11 is provided with a limiting groove 19, one end of the limiting groove 19 is communicated with the sliding groove 12, the positioning block 18 is movably clamped in the limiting groove 19, the positioning block 18 is rotated, the positioning block 18 is moved out of the spring 15 drives the limiting rod 13 to move on the fixed rod 14, and the electric operating mechanism body can be prevented from falling off, and the electric operating mechanism body 2 can be conveniently.
Further, the fixed cover in the outside of installation pole 11 is equipped with locating plate 24, locating plate 24 is located the one side that electric operating mechanism body 2 is close to intelligent circuit breaker body 1, threaded groove 25 has been seted up to the one end that intelligent circuit breaker body 1 was kept away from to installation pole 11, the outside thread bush of installation pole 11 is equipped with hexagon nut 26, through inserting the one end of connecting plate 5 in the mounting hole of electric operating mechanism body 2, rotate hexagon nut 26 again, it is fixed with electric operating mechanism body 2 with the cooperation of locating plate 24 for hexagon nut 26, just so can reach the convenient purpose of fixing electric operating mechanism body 2.
The working principle is as follows: firstly, the electric operating mechanism body 2 is sleeved on the mounting rod 11, then the positioning block 18 is rotated to enable the positioning block 18 to move out of the limiting groove 19, the spring 15 drives the limiting rod 13 to move on the fixing rod 14 through elasticity, and one end of the limiting rod 13 moves out of the sliding groove 12, so that the condition that the electric operating mechanism body 2 falls off can be avoided, and the purpose of facilitating mounting is achieved, then one end of the connecting plate 5 is inserted into the mounting hole of the electric operating mechanism body 2, then the hexagon nut 26 is rotated to enable the hexagon nut 26 to be matched with the positioning plate 24 to fix the electric operating mechanism body 2, and the purpose of facilitating fixing of the electric operating mechanism body 2 can be achieved;
when the electric operator body 2 is out of work, the motor 21 is started, the motor 21 starts to work, the end part of the output shaft of the motor 21 drives the second gear 22 to rotate, the second gear 22 drives the first gear 23 to rotate, the first gear 23 drives the adjusting pipe 7 to rotate, the adjusting pipe 7 drives the threaded rod 8 to move on the fixed plate 6, the threaded rod 8 drives the annular plate 9 to move, the annular plate 9 drives the push pedal switch of the intelligent circuit breaker body 1 to rotate, the intelligent circuit breaker 1 is in a disconnection state at the moment, the occurrence of an unexpected situation can be avoided, and the purpose of protecting the intelligent circuit breaker body 1 is achieved.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. The intelligent circuit breaker with the failure protection function of the electric operating mechanism comprises an intelligent circuit breaker body (1) and an electric operating mechanism body (2), and is characterized in that the electric operating mechanism body (2) is positioned on one side of the intelligent circuit breaker body (1), a push switch of the intelligent circuit breaker body (1) is provided with a through groove (3), a first rotating shaft (4) is connected in the through groove (3) in a sliding and clamping manner, a connecting plate (5) is fixedly sleeved on the outer side of the first rotating shaft (4), and one end of the connecting plate (5) is inserted into an installation hole of the electric operating mechanism body (2);
the fixed plate (6) that is equipped with of one end of intelligent circuit breaker body (1), one side rotation card that intelligent circuit breaker body (1) was kept away from in fixed plate (6) is equipped with control tube (7), threaded rod (8) are run through to the internal thread of control tube (7), fixed plate (6) are run through in the one end activity of threaded rod (8), the bottom fixed mounting of threaded rod (8) has annular plate (9).
2. The intelligent circuit breaker with fail-safe function of the electrically operated mechanism as claimed in claim 1, it is characterized in that the outer side of the intelligent circuit breaker body (1) is fixedly provided with a mounting rod (11), one end of the mounting rod (11) far away from the intelligent circuit breaker body (1) movably penetrates through the electric operating mechanism body (2), one end of the mounting rod (11) far away from the intelligent circuit breaker body (1) is provided with a sliding chute (12), a limiting rod (13) is movably clamped in the sliding groove (12), one end of the chute (12) is fixedly provided with a fixed rod (14), one end of the fixed rod (14) movably penetrates through the limiting rod (13), a spring (15) is movably sleeved at the outer side of the fixed rod (14), two ends of the spring (15) are respectively fixedly connected with one end of the sliding chute (12) and one end of the limiting rod (13), a groove (16) is formed in one side of the limiting rod (13) far away from the intelligent circuit breaker body (1), a second rotating shaft (17) is rotatably inserted in the groove (16), a positioning block (18) is fixedly sleeved on the outer side of the second rotating shaft (17), one end of the mounting rod (11) close to the sliding chute (12) is provided with a limit groove (19), one end of the limiting groove (19) is communicated with the sliding groove (12), and the positioning block (18) is movably clamped in the limiting groove (19).
3. The intelligent circuit breaker with the failure protection function of the electric operating mechanism according to claim 1, wherein a mounting plate (20) is fixedly arranged on one side, away from the intelligent circuit breaker body (1), of the fixing plate (6), a motor (21) is fixedly arranged on the outer side of the mounting plate (20), a first gear (23) is fixedly arranged on the outer side of the adjusting pipe (7) in a fixing way, a second gear (22) is meshed with the outer side of the first gear (23), and the end part of an output shaft of the motor (21) movably penetrates through the mounting plate (20) and is fixedly connected with the second gear (22).
4. The intelligent circuit breaker with the failure protection function of the electric operating mechanism according to claim 2, wherein a positioning plate (24) is fixedly sleeved on the outer side of the mounting rod (11), the positioning plate (24) is positioned on one side, close to the intelligent circuit breaker body (1), of the electric operating mechanism body (2), a threaded groove (25) is formed in one end, far away from the intelligent circuit breaker body (1), of the mounting rod (11), and a hexagonal nut (26) is sleeved on the outer side of the mounting rod (11) in a threaded manner.
5. The intelligent circuit breaker with the failure protection function of the electric operating mechanism as claimed in claim 1, wherein a limiting disc (10) is fixedly arranged at one end of the threaded rod (8) far away from the annular plate (9).
6. The intelligent circuit breaker with fail-safe function of the electrically operated mechanism according to claim 1, wherein the length of the threaded rod (8) is greater than the length of the annular plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221289656.6U CN218631866U (en) | 2022-05-27 | 2022-05-27 | Intelligent circuit breaker with failure protection function of live-line operation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221289656.6U CN218631866U (en) | 2022-05-27 | 2022-05-27 | Intelligent circuit breaker with failure protection function of live-line operation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218631866U true CN218631866U (en) | 2023-03-14 |
Family
ID=85422072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221289656.6U Active CN218631866U (en) | 2022-05-27 | 2022-05-27 | Intelligent circuit breaker with failure protection function of live-line operation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218631866U (en) |
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2022
- 2022-05-27 CN CN202221289656.6U patent/CN218631866U/en active Active
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