CN213635853U - Universal circuit breaker - Google Patents
Universal circuit breaker Download PDFInfo
- Publication number
- CN213635853U CN213635853U CN202022755232.1U CN202022755232U CN213635853U CN 213635853 U CN213635853 U CN 213635853U CN 202022755232 U CN202022755232 U CN 202022755232U CN 213635853 U CN213635853 U CN 213635853U
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- circuit breaker
- support frame
- frame
- wall
- breaker support
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Abstract
The utility model relates to the technical field of distribution electrical equipment, in particular to an universal circuit breaker, which comprises a circuit breaker support frame, wherein the lower sides of the left side and the right side of the circuit breaker support frame are symmetrically provided with frame mounting feet, the left side and the right side of the back of the circuit breaker support frame are symmetrically provided with back supporting feet, the upper middle parts of the left side wall and the right side wall of the circuit breaker support frame are respectively provided with a lifting buckle handle, the left lower side of the front side of the circuit breaker support frame is provided with an inlet and outlet control box, the inside of the circuit breaker support frame is provided with a mounting cavity, the left side and the right side of the inner wall of the circuit breaker support frame are symmetrically provided with connecting guide grooves, the circuit breaker support frame is provided with a circuit breaker body through the connecting guide grooves, and the stability and the practicability are higher, and certain popularization value is realized.
Description
Technical Field
The utility model relates to a distribution electrical apparatus technical field specifically is an universal circuit breaker.
Background
The universal circuit breaker is a mechanical switch electric appliance which can connect, bear and break the current under the normal circuit condition, and also can connect, bear a certain time and break the current under the specified abnormal circuit condition.
The upper cover of the conventional universal circuit breaker is of a fixed structure, so that the conventional universal circuit breaker is inconvenient to overhaul in the actual use process, and the top of the conventional universal circuit breaker does not have a wiring harness fixing device, so that the wiring part is easy to pull in the actual use process, and the problem is solved by the conventional universal circuit breaker.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an omnipotent formula circuit breaker to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an universal circuit breaker comprises a circuit breaker supporting frame, wherein frame mounting feet are symmetrically arranged on the lower sides of the left side and the right side of the circuit breaker supporting frame, back supporting feet are symmetrically arranged on the left side and the right side of the back of the circuit breaker supporting frame, lifting handles are respectively arranged in the middles of the upper sides of the left side wall and the right side wall of the circuit breaker supporting frame, an access control box is arranged on the left lower side of the front of the circuit breaker supporting frame, an installation cavity is arranged in the circuit breaker supporting frame, connecting guide grooves are symmetrically arranged on the left side and the right side of the inner wall of the circuit breaker supporting frame, a circuit breaker body is arranged on the circuit breaker supporting frame through the connecting guide grooves, a damping rotating shaft is arranged on the rear side of the basic plane of the circuit breaker supporting frame, the circuit breaker, the utility model discloses a circuit breaker, including circuit breaker braced frame inner wall, lid fixing device, installation casing, reset spring, the stopper is installed to the base face of frame upper cover and the position that corresponds with binding post, the lid fixing device is including installation casing and joint bar, lid fixing device's outside is provided with the installation casing, the right side of installation casing is provided with the adjustment tank, the left side of installation casing is provided with the lid spread groove, the middle department of installation casing installs the joint bar, the outer wall of joint bar has cup jointed reset spring and the inside that is located the adjustment tank, the outer wall of joint bar is and the left and right sides symmetry that is located reset spring installs the stopper.
Preferably, the longitudinal section of the frame mounting leg is L-shaped, and the base surface of the frame mounting leg is symmetrically provided with mounting holes.
Preferably, hanging grooves matched with the connecting guide grooves are formed in the left side and the right side of the circuit breaker body and in the positions corresponding to the connecting guide grooves.
Preferably, the right lower side of the wiring clamp is of an open structure, and the outer wall of the wiring clamp is sleeved with a silica gel protection insulating sleeve.
Preferably, the connecting clamping rod is L-shaped, and the connecting clamping rod penetrates through the mounting shell and is in sliding connection with the mounting shell.
Preferably, the bottom of the frame upper cover and the position corresponding to the cover body connecting groove are provided with cover body limiting blocks, and the front surface of the cover body limiting blocks and the position corresponding to the connecting clamping rod are provided with through holes matched with the cover body limiting blocks.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, lid fixing device through setting up uses with the cooperation of damping pivot to make the frame upper cover be convertible structure to make the maintenance of circuit breaker body more convenient, the setting of lid fixing device structure makes the fixed more convenient simple of frame upper cover in addition, the joining of wiring fastener can be fixed respectively to the wiring, thereby avoids the junction of wiring and binding post to receive to drag, and then makes holistic connection more firm stable.
Drawings
FIG. 1 is an overall perspective view of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a schematic structural view of the circuit breaker support frame of the present invention;
fig. 4 is a schematic structural view of the cover fixing device of the present invention.
In the figure: 1. a circuit breaker support frame; 2. a frame mounting leg; 3. back support legs; 4. lifting the handle; 5. an in-out control box; 6. installing a cavity; 7. connecting the guide groove; 8. a circuit breaker body; 9. a damping rotating shaft; 10. a frame upper cover; 11. a wiring terminal; 12. a wire clamp; 13. a cover body fixing device; 14. installing a shell; 15. connecting the clamping rod; 16. an adjustment groove; 17. a cover body connecting groove; 18. a return spring; 19. and a limiting block.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
a universal circuit breaker comprises a circuit breaker supporting frame 1, frame mounting feet 2 are symmetrically arranged on the lower sides of the left side and the right side of the circuit breaker supporting frame 1, back supporting feet 3 are symmetrically arranged on the left side and the right side of the back of the circuit breaker supporting frame 1, lifting handles 4 are respectively arranged in the middle of the upper sides of the left side wall and the right side wall of the circuit breaker supporting frame 1, an access control box 5 is arranged on the left lower side of the front surface of the circuit breaker supporting frame 1, a mounting cavity 6 is arranged in the circuit breaker supporting frame 1, connecting guide grooves 7 are symmetrically arranged on the left side and the right side of the inner wall of the circuit breaker supporting frame 1, a circuit breaker body 8 is arranged on the circuit breaker supporting frame 1 through the connecting guide grooves 7, a damping rotating shaft 9 is arranged on the rear side of the basal plane of the circuit breaker supporting frame 1, the base face of frame upper cover 10 and the position that corresponds with binding post 11 install wiring clamp 12, the left and right sides of 1 inner wall of circuit breaker braced frame installs lid fixing device 13 and the position that corresponds with frame upper cover 10, lid fixing device 13 is including installing casing 14 and connection kelly 15, the outside of lid fixing device 13 is provided with installation casing 14, the right side of installation casing 14 is provided with adjustment tank 16, the left side of installation casing 14 is provided with lid spread groove 17, the middle department of installation casing 14 installs connection kelly 15, the outer wall of connection kelly 15 has cup jointed reset spring 18 with being located the inside of adjustment tank 16, connect the outer wall of kelly 15 and be located the left and right sides symmetry of reset spring 18 and install stopper 19.
The utility model discloses work flow: when in use, the device is placed in a region to be installed, then screws are used for penetrating through the installation holes on the frame installation feet 2, so that the supporting frame 1 of the circuit breaker is fixed, then the wiring terminals 11 are respectively connected with other devices by using wires, then the wires are respectively buckled into the corresponding wiring clamps 12 for normal use, when the device needs to be overhauled, the connecting clamping rods 15 are outwards pulled out, then the upper cover 10 of the frame is overturned and opened for overhauling work, or the circuit breaker body 8 is outwards pulled out or overhauled, the cover body fixing device 13 is matched with the damping rotating shaft 9 for use, so that the upper cover 10 of the frame is of an overturnable structure, so that the overhauling of the circuit breaker body 8 is more convenient, in addition, the structure of the cover body fixing device 13 is arranged for more convenient and simple fixing of the upper cover 10 of the frame, and the wiring clamps 12 can be respectively fixed by adding, thereby avoiding the junction of wiring and binding post 11 to receive the dragging, and then making holistic connection more firm stable.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A universal circuit breaker, comprising a breaker support frame (1), characterized in that: the circuit breaker support frame comprises a circuit breaker support frame (1), wherein frame mounting feet (2) are symmetrically arranged on the lower sides of the left side and the right side of the circuit breaker support frame (1), back supporting feet (3) are symmetrically arranged on the left side and the right side of the back of the circuit breaker support frame (1), lifting handles (4) are arranged in the middle of the upper sides of the left side wall and the right side wall of the circuit breaker support frame (1), a feeding and discharging control box (5) is arranged on the front left lower side of the circuit breaker support frame (1), an installation cavity (6) is arranged in the circuit breaker support frame (1), connection guide grooves (7) are symmetrically arranged on the left side and the right side of the inner wall of the circuit breaker support frame (1), a circuit breaker body (8) is arranged on the circuit breaker support frame (1) through the connection guide grooves (7), a damping rotating shaft (9) is arranged on the rear side of a, the middle of the front surface of the frame upper cover (10) is provided with a wiring terminal (11), a wiring clamp (12) is arranged on the base surface of the frame upper cover (10) and at a position corresponding to the wiring terminal (11), the left side and the right side of the inner wall of the circuit breaker supporting frame (1) and at a position corresponding to the frame upper cover (10) are provided with a cover body fixing device (13), the cover body fixing device (13) comprises an installation shell (14) and a connecting clamping rod (15), the outer part of the cover body fixing device (13) is provided with an installation shell (14), the right side of the installation shell (14) is provided with an adjusting groove (16), the left side of the installation shell (14) is provided with a cover body connecting groove (17), the middle of the installation shell (14) is provided with the connecting clamping rod (15), the outer wall of the connecting clamping rod (15) is sleeved with a reset spring (18) inside the, and limiting blocks (19) are symmetrically arranged on the outer wall of the connecting clamping rod (15) and positioned on the left side and the right side of the return spring (18).
2. A universal circuit breaker according to claim 1, characterized in that: the longitudinal section of the frame mounting foot (2) is L-shaped, and mounting holes are symmetrically formed in the base surface of the frame mounting foot (2).
3. A universal circuit breaker according to claim 1, characterized in that: the left side and the right side of the breaker body (8) and the position corresponding to the connecting guide groove (7) are provided with hanging grooves matched with the connecting guide groove.
4. A universal circuit breaker according to claim 1, characterized in that: the right lower side of the wiring clamp (12) is of an open structure, and the outer wall of the wiring clamp (12) is sleeved with a silica gel protective insulating sleeve.
5. A universal circuit breaker according to claim 1, characterized in that: the connecting clamping rod (15) is L-shaped, and the connecting clamping rod (15) penetrates through the mounting shell (14) and is connected with the mounting shell in a sliding mode.
6. A universal circuit breaker according to claim 1, characterized in that: the bottom of frame upper cover (10) and the position that corresponds with lid spread groove (17) are provided with the lid stopper, the front of lid stopper and the position that corresponds with connection kelly (15) offer rather than the through-hole of looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022755232.1U CN213635853U (en) | 2020-11-25 | 2020-11-25 | Universal circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022755232.1U CN213635853U (en) | 2020-11-25 | 2020-11-25 | Universal circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213635853U true CN213635853U (en) | 2021-07-06 |
Family
ID=76636907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022755232.1U Active CN213635853U (en) | 2020-11-25 | 2020-11-25 | Universal circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213635853U (en) |
-
2020
- 2020-11-25 CN CN202022755232.1U patent/CN213635853U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |