CN205406443U - Mould electronic branch of shell type circuit breaker, switch -on mechanism - Google Patents
Mould electronic branch of shell type circuit breaker, switch -on mechanism Download PDFInfo
- Publication number
- CN205406443U CN205406443U CN201620196955.3U CN201620196955U CN205406443U CN 205406443 U CN205406443 U CN 205406443U CN 201620196955 U CN201620196955 U CN 201620196955U CN 205406443 U CN205406443 U CN 205406443U
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- circuit breaker
- shell
- cased circuit
- mold cased
- coils
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Abstract
Mould electronic branch of shell type circuit breaker, switch -on mechanism includes: shell, cast steel slide, 4 supporting seats, 2 root circle axles, 2 slide bars, handle cover, 2 connecting rods, 2 traces, 2 link rods, 4 iron cores, 4 coils, the 4 sets of connection screw and switching knob, opening pushbutton, terminal row. The utility model has the advantages that: it is with low costs, make simply, mould the shell type circuit breaker with the utility model discloses the open air installation can conveniently be carried out in fit back, the power output that is particularly suitable for being used in vast rural transformer hold and other power supply point on, can realize unmanned on duty.
Description
Technical field
This utility model relates to a kind of electronic point of mold cased circuit breaker, switching-on mechanism.
Background technology
In low pressure electricity supplying and using system, due to mold cased circuit breaker can the abnormal overcurrent circuit of disjunction automatically, thus ensure that the reliability of electricity consumption, so obtaining widely using of user.Mold cased circuit breaker can only manual operation separating brake and combined floodgate on the spot, after protection act also can only hand-reset on the spot, this is the defect of mold cased circuit breaker.In recent ten years, electrical equipment industry has released electronic point of following two kinds of mold cased circuit breakers, switching-on mechanism:
One, spring energy-storage mode
Product mostly is import, and energy storage time is long, it is impossible to carry out electronic protection reset, price.
Two, electromagnetic mode
Product mostly is domestic, and volume is big, it is impossible to carry out electronic protection reset.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of electronic point of volume mold cased circuit breaker little, low-cost, switching-on mechanism, installs and uses for the mold cased circuit breaker zoarium with different model, different capabilities.
This utility model solves electronic point of the technical scheme is that mold cased circuit breaker of its technical problem, switching-on mechanism, including: shell, cast steel slide plate, 4 supporting seats, 2 circular shafts, 2 slide bars, taper knob, 2 connecting rods, 2 traces, 2 link rods, 4 iron cores, 4 coils, 4 set connecting screw and switch knob, opening button, terminal block；
One end of described 2 connecting rods is overlapped connecting screw with the two ends of 2 traces with 4 respectively with one end of 2 link rods and is connected, circular hole in the middle of 2 traces is connected with circular shaft, the other end of 2 link rods is connected with taper knob, the other end of 2 connecting rods is connected with another root circular shaft, the end of 2 circular shafts is respectively mounted 4 supporting seats, wherein 2 supporting seats are arranged on shell upper, and other 2 supporting seats are arranged on cast steel slide plate；
Described 2 slide bars are set on the circular hole of cast steel slide plate both sides, and are arranged on the bottom of shell；
Described 4 coils are separately mounted on 4 iron cores, and wherein 2 iron cores are arranged on the top of shell, and 2 coils mutually and connect, and other 2 iron cores are arranged on the bottom of shell, and two other coil mutually and connects；
When the work that cast steel slide plate is subject to electromagnetic force is used as upper and lower rectilinear motion; 2 connecting rods, 2 traces, 2 link rods and taper knob rotates and promotes the handle of mold cased circuit breaker to conjugate; this motion mode connected by 3 groups of motion bars and 5 groups of circular holes adapts to the mold cased circuit breaker handle different movement locus in closing by hand, manual brake separating and protection reseting procedure of different capabilities, different model; after mold cased circuit breaker is installed with electronic point of mold cased circuit breaker, switching-on mechanism zoarium; both can be operated manually, it is possible to carry out electric operating.
1 end of described terminal block is connected with 3 ends of 1 end of switch knob, opening button, 2 ends of described switch knob are connected with 1 end of opening button, 2 ends of described opening button are connected with 2 coils of outer casing underpart, 4 ends of described opening button are connected with 2 coils on shell 1 top, and 4 coils are connected with 2 ends of terminal block respectively.
Described switch knob, opening button, terminal block are electric elements used during test.
During use, mold cased circuit breaker being arranged on the rear of shell, the handle of mold cased circuit breaker is set with through housing center square hole with taper knob.The handle of described mold cased circuit breaker, is the position after closing by hand upward, is the position after manual brake separating down, and the position after being protection automatic brake separating towards centre, the handle motion conditions when combined floodgate, separating brake and protection reset is different.
Electronic point of the mold cased circuit breaker of this utility model, switching-on mechanism operation principle be:
When the handle of mold cased circuit breaker is when open position, click switch knob, power supply is by terminal block, opening button and 2 coils being arranged on outer casing underpart, the electromagnetic force of 2 iron core generations attracts cast steel slide plate to move downward simultaneously, and drive 2 connecting rods on 2 supporting seats, circular shaft, circular shafts, 2 traces, 2 link rods, the handle of taper knob and mold cased circuit breaker closes a floodgate, and now the handle of mold cased circuit breaker is in closing position.
Clicking opening button, power supply is by terminal block and be arranged on 2 coils above shell, and the electromagnetic force that 2 iron cores produce attracts 2 round plates on cast steel slide plate simultaneously, and cast steel slide plate moves upward, and in like manner, the handle action of mold cased circuit breaker is to open position.
When the handle of mold cased circuit breaker is when protecting automatic brake separating position; click opening button; power supply is by terminal block and 2 coils being arranged on shell upper; 2 iron cores produce electromagnetic force and attract 2 round plates on cast steel slide plate simultaneously; cast steel slide plate moves upward; in like manner, the handle action of mold cased circuit breaker resets, i.e. open position.
The utility model has the advantages that:
1, cost is low, manufactures simple.
2, after mold cased circuit breaker and this utility model zoarium, open airization can be conveniently carried out and install, be particularly suited for use on power output end and other power supply points of vast rural transformer, it may be achieved unmanned.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment；
Fig. 2 is the left view of embodiment illustrated in fig. 1；
Fig. 3 is the schematic diagram of shell；
Fig. 4 is the left view of shell shown in Fig. 3；
Fig. 5 is the schematic diagram of cast steel slide plate；
Fig. 6 is the top view of cast steel slide plate shown in Fig. 5；
Fig. 7 is the schematic diagram of supporting seat；
Fig. 8 is the left view of Fig. 7 supporting seat；
Fig. 9 is the schematic diagram of circular shaft；
Figure 10 is the schematic diagram of slide bar；
Figure 11 is the schematic diagram of taper knob；
Figure 12 is the left view of the taper knob shown in Figure 11；
Figure 13 is the schematic diagram of connecting rod；
Figure 14 is the schematic diagram of trace；
Figure 15 is the left view of trace shown in Figure 14；
Figure 16 is the schematic diagram of link rod；
Figure 17 is connecting rod, trace, link rod connection diagram；
Figure 18 is the taper knob position view when closing a floodgate；
Figure 19 is taper knob position view after protection automatic brake separating；
Figure 20 is the taper knob position view when open position；
Figure 21 is the schematic diagram of iron core；
Figure 22 is the top view of iron core shown in Figure 21；
Figure 23 is the schematic diagram of coil；
Figure 24 is the top view of coil shown in Figure 23；
Figure 25 is the schematic diagram of connecting screw；
Figure 26 is the schematic diagram of mold cased circuit breaker；
Figure 27 is the power supply control principle drawing of this utility model embodiment.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Referring to Fig. 1-Figure 27, a kind of electronic point of mold cased circuit breaker, switching-on mechanism, including: shell 1,2,4 supporting seats of cast steel slide plate, 4,2 slide bars 5 of 3,2 circular shafts, 10,4 coils 11,4 of 7,2 traces of 6,2 connecting rods of taper knob, 9,4 iron cores of 8,2 link rods overlap connecting screw 12 and switch knob AH, opening button AT, terminal block KK.
One end of described 2 connecting rods 7 is overlapped connecting screw 12 with the two ends of 2 traces 8 with 4 respectively with one end of 2 link rods 9 and is connected, circular hole in the middle of 2 traces 8 is connected with circular shaft 4, the other end of 2 link rods 9 is connected with taper knob 6, the other end of 2 connecting rods 7 is connected with another root circular shaft 4, the end of 2 circular shafts 4 is respectively mounted 4 supporting seats 3, wherein 2 supporting seats 3 are arranged on shell 1 top, and other 2 supporting seats 3 are arranged on cast steel slide plate 2.
Described 2 slide bars 5 are set on the circular hole of cast steel slide plate 2 both sides, and are arranged on the bottom of shell 1.
Described 4 coils 11 are separately mounted on 4 iron cores 10, and wherein 2 iron cores 10 are arranged on the top of shell 1, and 2 coils 11 mutually and connect, and other 2 iron cores 10 are arranged on the bottom of shell 1, and two other coil 11 mutually and connects.
1 end of described terminal block KK is connected with 3 ends of 1 end of switch knob AH, opening button AT, 2 ends of described switch knob AH are connected with 1 end of opening button AT, 2 ends of described opening button AT are connected with 2 coils of shell 1 bottom, 4 ends of described opening button AT are connected with 2 coils on shell 1 top, and 4 coils are connected with 2 ends of terminal block KK respectively.
Described switch knob AH, opening button AT, terminal block KK are electric elements used during test.
During use, mold cased circuit breaker 13 being arranged on the rear of shell 1, the handle of mold cased circuit breaker 13 is set with through shell 1 central authorities square hole with taper knob 6.The handle of described mold cased circuit breaker 13, is the position after closing by hand upward, is the position after manual brake separating down, and the position after being protection automatic brake separating towards centre, the handle motion conditions when combined floodgate, separating brake and protection reset is different.
The electric elements that described mold cased circuit breaker 13 is used when being test.
Electronic point of the mold cased circuit breaker of this utility model, switching-on mechanism operation principle be:
When the handle of mold cased circuit breaker 13 is when open position, click switch knob AH, power supply passes through terminal block KK, opening button AT and 2 coils 11 being arranged on shell 1 bottom, the electromagnetic force of 2 iron core 10 generations attracts cast steel slide plate 2 to move downward simultaneously, and drive 2 connecting rods, 8,2 link rods 9 of 7,2 traces on 2 supporting seats 3, circular shaft 4, circular shaft 4, the handle of taper knob 6 and mold cased circuit breaker 13 closes a floodgate, and now the handle of mold cased circuit breaker 13 is in closing position.
Click opening button AT, power supply attracts 2 round plates on cast steel slide plate 2 by the electromagnetic force of terminal block KK and 11,2 iron cores 10 generations of 2 coils being arranged on shell 1 top simultaneously, and cast steel slide plate 2 moves upward, in like manner, the handle action of mold cased circuit breaker 13 is to open position.
When the handle of mold cased circuit breaker 13 is when protecting automatic brake separating position; click opening button AT; power supply is by terminal block KK and is arranged on 2 coils 11 above shell 1; 2 iron cores 10 produce electromagnetic force and attract 2 round plates on cast steel slide plate 2 simultaneously; cast steel slide plate 2 moves upward; in like manner, the handle action of mold cased circuit breaker 13 resets, i.e. open position.
Electronic point of the mold cased circuit breaker of this utility model, switching-on mechanism key technology be:
On cast steel slide plate 2 is used as by the work of electromagnetic force, during lower rectilinear motion, 2 connecting rods 7, 2 traces 8, 2 link rods 9 and taper knob 6 rotate and promote the handle of mold cased circuit breaker 13 to conjugate, this motion mode by 3 groups of motion bars and 5 groups of circular hole connections adapts to different capabilities, the mold cased circuit breaker handle of different model is at closing by hand, different movement locus in manual brake separating and protection reseting procedure, at mold cased circuit breaker 13 and electronic point of mold cased circuit breaker, after switching-on mechanism zoarium is installed, both can be operated manually, also electric operating can be carried out, power consumption after combined floodgate is zero.
Claims (3)
1. electronic point of mold cased circuit breaker, switching-on mechanism, it is characterized in that, including: shell, cast steel slide plate, 4 supporting seats, 2 circular shafts, 2 slide bars, taper knob, 2 connecting rods, 2 traces, 2 link rods, 4 iron cores, 4 coils, 4 set connecting screw and switch knob, opening button, terminal block；
One end of described 2 connecting rods is overlapped connecting screw with the two ends of 2 traces with 4 respectively with one end of 2 link rods and is connected, circular hole in the middle of 2 traces is connected with circular shaft, the other end of 2 link rods is connected with taper knob, the other end of 2 connecting rods is connected with another root circular shaft, the end of 2 circular shafts is respectively mounted 4 supporting seats, wherein 2 supporting seats are arranged on shell upper, and other 2 supporting seats are arranged on cast steel slide plate；
Described 2 slide bars are set on the circular hole of cast steel slide plate both sides, and are arranged on the bottom of shell；
Described 4 coils are separately mounted on 4 iron cores, and wherein 2 iron cores are arranged on the top of shell, and 2 coils mutually and connect, and other 2 iron cores are arranged on the bottom of shell, and two other coil mutually and connects；
When the work that cast steel slide plate is subject to electromagnetic force is used as upper and lower rectilinear motion; 2 connecting rods, 2 traces, 2 link rods and taper knob rotates and promotes the handle of mold cased circuit breaker to conjugate; this motion mode connected by 3 groups of motion bars and 5 groups of circular holes adapts to the mold cased circuit breaker handle different movement locus in closing by hand, manual brake separating and protection reseting procedure of different capabilities, different model; after mold cased circuit breaker is installed with electronic point of mold cased circuit breaker, switching-on mechanism zoarium; both can be operated manually, it is possible to carry out electric operating.
2. electronic point of mold cased circuit breaker according to claim 1, switching-on mechanism, it is characterized in that, 1 end of described terminal block is connected with 3 ends of 1 end of switch knob, opening button, 2 ends of described switch knob are connected with 1 end of opening button, 2 ends of described opening button are connected with 2 coils of outer casing underpart, 4 ends of described opening button are connected with 2 coils on shell 1 top, and 4 coils are connected with 2 ends of terminal block respectively.
3. electronic point of mold cased circuit breaker according to claim 2, switching-on mechanism, it is characterised in that described switch knob, opening button, terminal block are electric elements used during test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620196955.3U CN205406443U (en) | 2016-03-15 | 2016-03-15 | Mould electronic branch of shell type circuit breaker, switch -on mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620196955.3U CN205406443U (en) | 2016-03-15 | 2016-03-15 | Mould electronic branch of shell type circuit breaker, switch -on mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205406443U true CN205406443U (en) | 2016-07-27 |
Family
ID=56423076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620196955.3U Withdrawn - After Issue CN205406443U (en) | 2016-03-15 | 2016-03-15 | Mould electronic branch of shell type circuit breaker, switch -on mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205406443U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632849A (en) * | 2016-03-15 | 2016-06-01 | 盛润泉 | Electric switch-off/switch-on mechanism for plastic shell type circuit breaker |
| CN111681889A (en) * | 2020-06-04 | 2020-09-18 | 南瑞集团有限公司 | Electric control device of circuit breaker operating mechanism |
| CN112133616A (en) * | 2020-10-27 | 2020-12-25 | 安徽通球智能化科技有限公司 | Plastic shell type circuit breaker capable of achieving non-contact opening and closing |
-
2016
- 2016-03-15 CN CN201620196955.3U patent/CN205406443U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632849A (en) * | 2016-03-15 | 2016-06-01 | 盛润泉 | Electric switch-off/switch-on mechanism for plastic shell type circuit breaker |
| CN105632849B (en) * | 2016-03-15 | 2017-07-07 | 盛润泉 | A kind of electronic point of mold cased circuit breaker, switching-on mechanism |
| CN111681889A (en) * | 2020-06-04 | 2020-09-18 | 南瑞集团有限公司 | Electric control device of circuit breaker operating mechanism |
| CN112133616A (en) * | 2020-10-27 | 2020-12-25 | 安徽通球智能化科技有限公司 | Plastic shell type circuit breaker capable of achieving non-contact opening and closing |
| CN112133616B (en) * | 2020-10-27 | 2023-10-20 | 贵州众联新能源科技有限公司 | Plastic shell type circuit breaker capable of realizing non-contact switching-on and switching-off |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160727 Effective date of abandoning: 20170707 |