CN218456050U - Universal adjustable circuit breaker switch - Google Patents
Universal adjustable circuit breaker switch Download PDFInfo
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- CN218456050U CN218456050U CN202222487418.2U CN202222487418U CN218456050U CN 218456050 U CN218456050 U CN 218456050U CN 202222487418 U CN202222487418 U CN 202222487418U CN 218456050 U CN218456050 U CN 218456050U
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Abstract
A universal adjustable breaker switch belongs to the technical field of breakers. The method is characterized in that: the circuit breaker comprises a shell (1), wherein a circuit breaker (3) is installed in the shell (1), an adjusting terminal (2) is fixed at the rear end face of the shell (1), the adjusting terminal (2) penetrates through the rear end face of the shell (1), an adjusting part of the adjusting terminal (2) is located inside the shell (1), and the adjusting part is connected with a wiring terminal on the rear surface of the circuit breaker (3) inside the shell (1). In the universal adjustable breaker switch, the adjusting terminal is arranged, and the adjusting part of the adjusting terminal is connected with the wiring terminal fixed on the rear surface of the breaker in the shell, so that the connection between the breaker and the bus is further realized. Because the regulating action of adjusting the terminal can match with the circuit breaker of different models, avoided having carried out the drawback of having a power failure transformation to the cubical switchboard because of the unable matching needs that lead to of circuit breaker.
Description
Technical Field
A universal adjustable breaker switch belongs to the technical field of breakers.
Background
At present, along with the operation of a station power utilization system in an ultra-high voltage transformer substation and an ultra-high voltage transformer substation, the failure rate of a drawer type switch of a switch cabinet is improved year by year, some models of old draw-out type frame circuit breakers cannot find switches and spare parts with the same model for replacement, the station power utilization system cannot normally operate, the switch cabinet needs to be subjected to power failure transformation when the switches of different models or manufacturers are replaced, the ultra-high voltage transformer substation and the ultra-high voltage transformer substation which are transported do not have the power failure transformation condition of the switch cabinet, and great safety risks exist in the transformation process.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: the defects of the prior art are overcome, the adjusting terminal is arranged, the adjusting part of the adjusting terminal is connected with the intrinsic wiring terminal of the rear surface of the circuit breaker in the shell, the connection of the circuit breaker and a bus is further realized, meanwhile, the circuit breaker can be matched with circuit breakers of different models, and the problem that power failure transformation of a switch cabinet is needed due to the fact that the circuit breakers can not be matched is avoided.
The utility model provides a technical scheme that its technical problem adopted is: this universal adjustable circuit breaker switch, its characterized in that: the circuit breaker is installed in the shell, the adjusting terminal is fixed at the rear end face of the shell and penetrates through the rear end face of the shell, and the adjusting portion of the adjusting terminal is located inside the shell and connected with a wiring terminal on the rear surface of the circuit breaker inside the shell.
Preferably, the adjusting terminal comprises an upper terminal and a lower terminal which are arranged side by side up and down, and the upper terminal and the lower terminal respectively comprise a middle wiring bar and side wiring bars positioned at two sides of the middle wiring bar.
Preferably, the middle wiring board bank comprises a middle inner wiring board and a middle outer wiring board which is adjustably fixed at the rear end of the middle inner wiring board; the lateral wiring bar comprises a lateral inner wiring board and an adjustable lateral outer wiring board fixed at the rear end of the lateral inner wiring board, and the middle inner wiring board and the lateral inner wiring board are integrally positioned in the shell.
Preferably, middle part external connection board and middle part internal wiring board all include integrative vertical section and horizontal segment, and the vertical section laminating of middle part external connection board and middle part internal wiring board is fixed, and lateral part external connection board and lateral part internal wiring board all include integrative vertical section and horizontal segment, and the vertical section laminating of lateral part external connection board and lateral part internal wiring board is fixed, and the fixed position of lateral part external connection board and lateral part internal wiring board is arranged middle part external connection board and the fixed position front and back of middle part internal wiring board crisscross with the middle part internal wiring board.
Preferably, a plurality of mounting holes are uniformly formed in the front end of the middle inner wiring board, and circuit breaker fixing bolts used for being connected with wiring terminals of the circuit breaker are respectively arranged in the mounting holes; a plurality of mounting holes are uniformly formed in the front end of the side inner wiring board, and circuit breaker fixing bolts used for being connected with wiring terminals of a circuit breaker are respectively arranged in the mounting holes.
Preferably, the mounting hole formed at the front end of the wiring board in the middle part is a strip-shaped through hole arranged in the front-back direction; the mounting hole arranged at the front end of the wiring board in the side part is a strip-shaped through hole arranged in the left-right direction.
Preferably, the front ends of the side inner terminal plates located on both sides of the middle inner terminal plate extend outward of the corresponding sides, respectively.
Preferably, a plurality of vertically-arranged elongated adjusting grooves are formed in the vertical sections of the middle inner wiring board and the lateral inner wiring board respectively, the adjusting grooves are through holes penetrating through the vertical sections of the lateral inner wiring board, the middle outer wiring board is fixed with the middle inner wiring board through the adjusting grooves in the middle inner wiring board, and the lateral outer wiring board is fixed with the lateral outer wiring board through the adjusting grooves in the lateral inner wiring board.
Preferably, the mounting holes connected with the buses are respectively formed in the rear ends of the horizontal sections of the middle external connection board and the lateral external connection board, and the mounting holes are strip-shaped through holes arranged in the front-back direction.
Compared with the prior art, the utility model discloses the beneficial effect who has is:
1. in the universal adjustable breaker switch, the adjusting terminal is arranged, and the adjusting part of the adjusting terminal is connected with the wiring terminal fixed on the rear surface of the breaker in the shell, so that the connection between the breaker and the bus is further realized. Because the regulating action of adjusting the terminal can match with the circuit breaker of different models, avoided having carried out the drawback of having a power failure transformation to the cubical switchboard because of the unable matching needs that lead to of circuit breaker.
2. The mounting hole arranged at the front end of the horizontal section of the middle inner wiring board is a strip-shaped through hole arranged along the front-back direction, so that the middle inner wiring board has a certain adjusting distance in the front-back direction.
3. The vertical sections of the middle inner wiring board and the lateral inner wiring board are provided with the adjusting grooves, so that the middle outer wiring board and the lateral outer wiring board can be adjusted in the height direction respectively.
4. The fixing positions of the side external wiring board and the side internal wiring board are staggered with the fixing positions of the middle external wiring board and the middle internal wiring board in the middle wiring row back and forth, and a sufficient adjusting distance is provided.
5. The mounting hole arranged at the front end of the horizontal section of the inner wiring board at the side part is a strip-shaped through hole arranged along the left-right direction, so that a certain adjusting distance is reserved between the inner wiring board at the side part and the inner wiring board at the middle part (in the left-right direction).
6. The front ends of the lateral inner wiring boards positioned at the two sides of the middle inner wiring board extend to the outer sides of the corresponding sides respectively, so that the distance between the vertical section of the lateral inner wiring board and the middle inner wiring board is increased, and the enough safety distance is reserved while the wiring and the adjustment are facilitated.
Drawings
Fig. 1 is a left side view of the universal adjustable circuit breaker switch.
Fig. 2 is an isometric view of a universal adjustable circuit breaker switch with the housing removed.
Fig. 3 is an axonometric view of the switch adjusting terminal of the universal adjustable circuit breaker.
Fig. 4 is a rear view of the switch adjusting terminal of the universal adjustable circuit breaker.
Fig. 5 is a top view of the switch adjusting terminal of the universal adjustable circuit breaker.
Wherein: 1. the circuit breaker comprises a shell 2, an adjusting terminal 3, a circuit breaker 4, an upper terminal 5, a lower terminal 6, a bus fixing bolt 7, a middle external connection board 8, a side external connection board 9, a middle internal connection board 10, a circuit breaker fixing bolt 11, a side internal connection board 12, a connecting bolt 13 and an adjusting groove.
Detailed Description
Fig. 1~5 is a preferred embodiment of the present invention, which is further illustrated in conjunction with 1~5.
As shown in fig. 1, the universal adjustable circuit breaker switch comprises a housing 1, wherein an adjusting terminal 2 is arranged at the rear end of the housing 1 from top to bottom in parallel, the adjusting terminal 2 penetrates through the rear end surface of the housing 1 and then enters the housing 1, and the part of the adjusting terminal 2 protruding out of the rear end surface of the housing 1 is used for being connected with a bus (not shown in the figure).
The circuit breaker 3 is mounted in the case 1 from the front end surface of the case 1, and after the adjustment terminal 2 is adjusted in position inside the case 1, the circuit breaker 3 is connected to a terminal fixed to the rear surface of the circuit breaker 3 inside the case 1, thereby connecting the circuit breaker 3 to a bus. A closable opening (not shown) may be provided in the bottom or side of the housing 1 to allow connection of the adjusting terminal 2 to the connection terminal of the circuit breaker 3. Simultaneously because the regulatory action of adjusting terminal 2 can match with the circuit breaker of different models, avoided having carried out the drawback of having a power failure transformation to the cubical switchboard because of the unable matching needs that lead to of circuit breaker.
Referring to fig. 2, the adjustment terminal 2 includes an upper terminal 4 and a lower terminal 5, the upper terminal 4 and the lower terminal 5 have the same structure, and the difference is that the relative positions of the components are different when they are connected, and the above terminal 4 is taken as an example for detailed description: as shown in fig. 3~5, the upper terminal 4 (lower terminal 5) includes a middle terminal block including a middle inner terminal plate 9 and a middle outer terminal plate 7 located at the rear end of the middle inner terminal plate 9, and side terminal blocks located at both sides of the middle terminal block. Middle part external connection board 7 and middle part internal connection board 9 are "L" form, all include integrative vertical section and horizontal segment, and the laminating of the vertical section of middle part external connection board 7 and middle part internal connection board 9 is fixed.
A plurality of mounting holes have evenly been seted up at the front end of middle part internal wiring board 9 horizontal segment, are provided with circuit breaker fixing bolt 10 in the mounting hole respectively, and middle part internal wiring board 9 wholly is located inside shell 1 to link to each other with circuit breaker 3's binding post in shell 1's inside through circuit breaker fixing bolt 10. The mounting hole provided at the front end of the horizontal section of the middle inner wiring board 9 is a strip-shaped through hole arranged along the front-rear direction, so that the middle inner wiring board 9 has a certain adjusting distance in the front-rear direction.
A plurality of strip-shaped adjusting grooves 13 are arranged in parallel on the vertical section of the middle inner wiring board 9, and the adjusting grooves 13 are through holes penetrating through the vertical section of the middle inner wiring board 9. The vertical section of the middle external connection board 7 is provided with mounting holes corresponding to the adjusting grooves 13 one by one, the connecting bolts 12 corresponding to the adjusting grooves 13 one by one sequentially penetrate through the mounting holes in the vertical section of the middle external connection board 7 and the corresponding adjusting grooves 13, the middle external connection board 7 and the middle internal connection board 9 are fixed, and the middle external connection board 7 can be adjusted in the height direction through the adjusting grooves 13.
The rear end of the horizontal section of the middle external connection board 7 extends to the outside of the shell 1, a plurality of mounting holes are also formed in parallel, and the bus fixing bolts 6 are correspondingly arranged in the corresponding mounting holes one by one, so that the middle external connection board 7 is fixed with the buses. The mounting hole arranged at the rear end of the horizontal section of the middle external wiring board 7 is also a strip-shaped through hole arranged along the front-back direction, so that the bus fixing bolt 6 has a certain adjusting distance in the front-back direction when the bus is fixed.
The side terminal block includes a side internal terminal block 11 and a side external terminal block 8 located at the rear end of the side internal terminal block 11. Lateral part external connection board 8 and lateral part internal connection board 11 are "L" form, all include integrative vertical section and horizontal segment, and lateral part external connection board 8 and lateral part internal connection board 11's vertical section laminating is fixed. The fixing positions of the side external connection board 8 and the side internal connection board 11 and the fixing positions of the middle external connection board 7 and the middle internal connection board 9 in the middle wiring row are staggered back and forth, providing a sufficient adjustment distance.
A plurality of mounting holes have evenly been seted up at the front end of 11 horizontal segments of wiring boards in the lateral part, are provided with circuit breaker fixing bolt 10 in the mounting hole respectively, and wiring board 11 wholly is located inside shell 1 in the lateral part to link to each other with circuit breaker 3's binding post in the inside of shell 1 through circuit breaker fixing bolt 10. The mounting holes formed in the front end of the horizontal section of the side inner wiring board 11 are strip-shaped through holes arranged in the left-right direction, so that a certain adjusting distance is formed between the side inner wiring board 11 and the middle inner wiring board 9 (in the left-right direction).
The front ends of the side inner wiring boards 11 positioned at the two sides of the middle inner wiring board 9 extend to the outer sides of the corresponding sides respectively, so that the distance between the vertical section of the side inner wiring board 11 and the middle inner wiring board 9 is increased, and the enough safety distance is reserved while the wiring and the adjustment are facilitated.
A plurality of elongated adjustment grooves 13 are also formed in the vertical section of the side inner terminal plate 11, and the adjustment grooves 13 are through holes penetrating through the vertical section of the side inner terminal plate 11. Be provided with the mounting hole with adjustment tank 13 one-to-one on the vertical section of lateral part external connection board 8, pass mounting hole and corresponding adjustment tank 13 on the vertical section of lateral part external connection board 8 in proper order with the connecting bolt 12 of adjustment tank 13 one-to-one, fix lateral part external connection board 8 and lateral part internal connection board 11, can realize the regulation of lateral part external connection board 8 in the direction of height through adjustment tank 13.
The rear end of the horizontal section of the lateral external connection board 8 extends to the outside of the shell 1, a plurality of mounting holes are also formed in parallel, and the bus fixing bolts 6 are correspondingly arranged in the corresponding mounting holes one by one, so that the lateral external connection board 8 and the buses are fixed. The mounting hole of seting up in lateral part external connection board 8 horizontal segment rear end is the strip through-hole that arranges along the fore-and-aft direction equally for bus fixing bolt 6 has certain regulation distance in the fore-and-aft direction when the generating line is fixed.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a circuit breaker switch with adjustable omnipotent which characterized in that: the circuit breaker comprises a shell (1), wherein a circuit breaker (3) is installed in the shell (1), an adjusting terminal (2) is fixed at the rear end face of the shell (1), the adjusting terminal (2) penetrates through the rear end face of the shell (1), an adjusting part of the adjusting terminal (2) is located inside the shell (1), and the adjusting part is connected with a wiring terminal on the rear surface of the circuit breaker (3) inside the shell (1).
2. The universal adjustable circuit breaker switch of claim 1, wherein: adjusting terminal (2) including last terminal (4) and lower terminal (5) that set up side by side from top to bottom, include middle part row of connecting a line and be located the lateral part row of middle part row of connecting a line both sides in last terminal (4) and lower terminal (5) respectively.
3. The universal adjustable circuit breaker switch of claim 2, wherein: the middle wiring row comprises a middle inner wiring board (9) and a middle outer wiring board (7) which is adjustably fixed at the rear end of the middle inner wiring board (9); the side wiring board comprises a side inner wiring board (11) and an adjustable side outer wiring board (8) fixed at the rear end of the side inner wiring board (11), and the middle inner wiring board (9) and the side inner wiring board (11) are integrally positioned in the shell (1).
4. The universal adjustable circuit breaker switch of claim 3, wherein: middle part external connection board (7) and middle part internal wiring board (9) all include integrative vertical section and horizontal segment, and the vertical section laminating of middle part external connection board (7) and middle part internal wiring board (9) is fixed, and lateral part external connection board (8) and lateral part internal wiring board (11) all include integrative vertical section and horizontal segment, and the vertical section laminating of lateral part external connection board (8) and lateral part internal wiring board (11) is fixed, and the fixed position of lateral part external connection board (8) and lateral part internal wiring board (11) is arranged middle part external connection board (7) and middle part internal wiring board (9) fixed position front and back are crisscross.
5. The universal adjustable circuit breaker switch of claim 3, wherein: a plurality of mounting holes are uniformly formed in the front end of the middle inner wiring board (9), and circuit breaker fixing bolts (10) used for being connected with wiring terminals of the circuit breaker (3) are respectively arranged in the mounting holes; a plurality of mounting holes are uniformly formed in the front end of the side inner wiring board (11), and circuit breaker fixing bolts (10) used for being connected with wiring terminals of the circuit breaker (3) are respectively arranged in the mounting holes.
6. The universal adjustable circuit breaker switch of claim 5, wherein: the mounting hole arranged at the front end of the middle inner wiring board (9) is a strip-shaped through hole arranged in the front-back direction; the mounting hole arranged at the front end of the inner wiring board (11) at the side part is a strip-shaped through hole arranged in the left-right direction.
7. The universal adjustable circuit breaker switch of claim 4, wherein: the front ends of the side inner terminal plates (11) located on both sides of the middle inner terminal plate (9) extend to the outer sides of the corresponding sides, respectively.
8. The universal adjustable circuit breaker switch of claim 4, wherein: on the vertical section of middle part internal wiring board (9) and lateral part internal wiring board (11), set up adjustment tank (13) of a plurality of vertical arrangement's rectangular shape respectively, adjustment tank (13) are for running through the through-hole of lateral part internal wiring board (11) vertical section, and middle part external terminal board (7) are fixed with middle part internal wiring board (9) through adjustment tank (13) adjustable on middle part internal wiring board (9), and lateral part external terminal board (8) are fixed with lateral part external terminal board (8) through adjustment tank (13) adjustable on lateral part internal wiring board (11).
9. The universal adjustable circuit breaker switch of claim 4, wherein: the mounting holes connected with the buses are respectively formed in the rear ends of the horizontal sections of the middle external wiring board (7) and the lateral external wiring board (8), and the mounting holes are strip-shaped through holes arranged in the front-back direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222487418.2U CN218456050U (en) | 2022-09-20 | 2022-09-20 | Universal adjustable circuit breaker switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222487418.2U CN218456050U (en) | 2022-09-20 | 2022-09-20 | Universal adjustable circuit breaker switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218456050U true CN218456050U (en) | 2023-02-07 |
Family
ID=85124101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222487418.2U Active CN218456050U (en) | 2022-09-20 | 2022-09-20 | Universal adjustable circuit breaker switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218456050U (en) |
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2022
- 2022-09-20 CN CN202222487418.2U patent/CN218456050U/en active Active
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