CN205666202U - Rotatory disconnect -type circuit breaker - Google Patents
Rotatory disconnect -type circuit breaker Download PDFInfo
- Publication number
- CN205666202U CN205666202U CN201620534152.4U CN201620534152U CN205666202U CN 205666202 U CN205666202 U CN 205666202U CN 201620534152 U CN201620534152 U CN 201620534152U CN 205666202 U CN205666202 U CN 205666202U
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- CN
- China
- Prior art keywords
- connecting rod
- spring
- collets
- moving contact
- contact
- Prior art date
- 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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Abstract
The utility model relates to a circuit breaker especially relates to a rotatory disconnect -type circuit breaker. The to -be -solved technical problem of the utility model is to provide a rotatory disconnect -type circuit breaker that the separating rate is fast, closing speed is fast, the security is high. In order to solve the technical problem, the utility model provides a such rotatory disconnect -type circuit breaker, comprises a base, S type piece, the connecting block, right side frame, the cylinder, the spin, the fixed plate, spring I, connecting rod I, connecting rod II, the deflector, the rotating electrical machines, the slider, spring II, a slide rail, the bull stick, collets I, connecting rod III, the moving contact, decide the contact, collets II, connecting rod IV and left side frame, the base top is equipped with left side frame from a left side to the right side in proper order, a slide rail, deflector and right side frame, left side frame right side upper portion is equipped with connecting rod IV, IV left parts on the connecting rod are equipped with collets II. The utility model discloses reach the effect that the separating rate is fast, closing speed is fast, the security is high, utilized this device can realize the separation and closure of circuit breaker fast.
Description
Technical field
This utility model relates to a kind of chopper, particularly relates to a kind of rotary separated chopper.
Background technology
Chopper, refer to close, carry and cut-off the electric current under normal loop condition and can close, regulation time
The switching device of the interior electric current carried and cut-off under abnormal loop condition.Chopper is divided into primary cut-out by its range
With low-voltage circuit breaker, high-low pressure identification of boundaries is fuzzyyer, typically by the referred to as High-Voltage Electrical Appliances of more than 3kV.
Chopper can be used to distribute electric energy, infrequently starts asynchronous motor, carries out power circuit and motor etc.
Protection, when there are serious overloads or the fault such as short-circuit and under-voltage in them can automatic shutdown circuit, its function is equivalent to melt
Disconnected device formula switch and the combination crossing underheat relay etc..And typically need not change parts after disjunction fault current.Mesh
Before, obtain a wide range of applications.
The generation of electricity, carrying, use, distribution is an extremely important link.Distribution system includes that transformator is with each
Planting high and low voltage electrical equipment equipment, low-voltage circuit breaker is then the electrical equipment that a kind of use has a large capacity and a wide range.
There is the shortcoming that separating rate is slow, closure speed is slow, safety is low in existing chopper, therefore needs design one badly
The rotary separated chopper that separating rate is fast, closure speed is fast, safety is high.
Utility model content
(1) to solve the technical problem that
Separating rate is slow, closure speed is slow, safety is low lacks in order to overcome existing chopper to exist for this utility model
Point, the technical problems to be solved in the utility model is to provide the rotation that a kind of separating rate is fast, closure speed is fast, safety is high and divides
From formula chopper.
(2) technical scheme
In order to solve above-mentioned technical problem, this utility model provides such a rotary separated chopper, includes
Base, S type block, contiguous block, right shelf, cylinder, spin, fixed plate, spring I, connecting rod I, connecting rod II, guide plate, electric rotating machine, cunning
Block, spring II, slide rail, bull stick, collets I, connecting rod III, moving contact, determine contact, collets II, connecting rod IV and left frame, base top
Portion is sequentially provided with left frame, slide rail, guide plate and right shelf from left to right, and left frame right upper portion is provided with connecting rod IV, and connecting rod IV left part sets
Having collets II, connecting rod IV right-hand member is provided with determines contact, and slide rail is provided with slide block, is provided with spring II on the left of slide block and between slide rail,
Slider top is provided with electric rotating machine, and electric rotating machine is provided with bull stick, and bull stick top left side is provided with connecting rod III, and connecting rod III right part is provided with
Collets I, connecting rod III left end is provided with moving contact, and moving contact is located at determines contact front-right, the company of being hingedly connected with on the right side of slider top
Bar I, connecting rod I right-hand member is hingedly connected with connecting rod II, and connecting rod II right part is provided with fixed plate, and connecting rod II right-hand member is provided with spin, guide plate
Top is provided with pilot hole, and connecting rod II is through pilot hole, and pilot hole is symmetrically arranged on two with spring I up and down, and it is right that spring I is located at guide plate
Side, spring I right-hand member is connected with fixed plate, and right shelf top left is provided with cylinder, and cylinder lower end connects contiguous block, contiguous block lower end
Being provided with S type block, spin contacts with S type block.
Preferably, also including warning sign, left frame left side central portion is provided with warning sign.
Preferably, also including bronze gong and hammer, fixed plate top is provided with hammer, and guide plate right upper portion is provided with bronze gong,
Bronze gong is located at hammer left.
Operation principle: when needs make moving contact with when determining contact and separate, and staff controls cylinder and shortens, and drives S type block
Moving up, because spin contacts with S type block, spring I recovers former length, so S type block moves up under the effect of spring I,
Make spin move right, thus drivening rod II moves right, because connecting rod I is articulated and connected with connecting rod II, connecting rod I and slide block top
Being articulated and connected on the right side of portion, so connecting rod II moves right, make slide block move right under the effect of connecting rod I, spring II stretches, band
Dynamic moving contact moves right, when moving contact with determine after contact separates, close cylinder.Now, control electric rotating machine and rotate, drive and turn
Bar rotates, thus drives moving contact to rotate, and after moving contact rotates 180 degree, closes electric rotating machine, and it is fixed so can to make well
Contact separates with moving contact.When needs Guan Bi determines contact with moving contact, control electric rotating machine and rotate, drive bar rotation, from
And drive moving contact to rotate, after moving contact rotates 180 degree, close electric rotating machine.Now, staff controls cylinder elongation,
Driving S type block to move down, because spin contacts with S type block, so S type block moves down and makes spin be moved to the left, spring I is pressed
Contracting, thus drivening rod II is moved to the left, because connecting rod I is articulated and connected with connecting rod II, hinged company on the right side of connecting rod I and slider top
Connecing, so connecting rod II is moved to the left, make slide block be moved to the left under the effect of connecting rod I, spring II recovers former length, drives moving contact
Be moved to the left, make to determine contact and contact with moving contact, when moving contact with determine contact after, closedown cylinder.
Because also including warning sign, left frame left side central portion is provided with warning sign, and people can be pointed out to keep safety with device
Distance, reduces unexpected generation.
Because also including bronze gong and hammer, fixed plate top is provided with hammer, and guide plate right upper portion is provided with bronze gong, bronze gong
Being located at hammer left, when connecting rod II is moved to the left, drive fixed plate to be moved to the left, hammer is moved to the left the most therewith, makes hammer strike
Hitting bronze gong, send the sound, warning people please don't be close, reduces unexpected generation.
(3) beneficial effect
This utility model has reached the effect that separating rate is fast, closure speed is fast, safety is high, utilizes this device can be fast
Realize separation and the Guan Bi of chopper fastly.
Accompanying drawing explanation
Fig. 1 is the first main TV structure schematic diagram of the present utility model.
Fig. 2 is the second of the present utility model main TV structure schematic diagram.
Fig. 3 is the third main TV structure schematic diagram of the present utility model.
Being labeled as in accompanying drawing: 1-base, 2-S type block, 3-contiguous block, 4-right shelf, 5-cylinder, 6-spin, 7-fixed plate,
8-spring I, 9-connecting rod I, 10-connecting rod II, 11-pilot hole, 12-guide plate, 13-electric rotating machine, 14-slide block, 15-spring II,
16-slide rail, 17-bull stick, 18-collets I, 19-connecting rod III, 20-moving contact, 21-determines contact, 22-collets II, 23-connecting rod
The left frame of IV, 24-, 25-warning sign, 26-bronze gong, 27-hammer.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Embodiment 1
A kind of rotary separated chopper, as Figure 1-3, includes base 1, S type block 2, contiguous block 3, right shelf 4, gas
Cylinder 5, spin 6, fixed plate 7, spring I 8, connecting rod I 9, connecting rod II 10, guide plate 12, electric rotating machine 13, slide block 14, spring II 15,
Slide rail 16, bull stick 17, collets I 18, connecting rod III 19, moving contact 20, determine contact 21, collets II 22, connecting rod IV 23 and left frame
24, base 1 top is sequentially provided with left frame 24, slide rail 16, guide plate 12 and right shelf 4 from left to right, and left frame 24 right upper portion is provided with
Connecting rod IV 23, connecting rod IV 23 left part is provided with collets II 22, and connecting rod IV 23 right-hand member is provided with determines contact 21, and slide rail 16 is provided with slide block
14, it is provided with spring II 15 on the left of slide block 14 and between slide rail 16, slide block 14 top is provided with electric rotating machine 13, electric rotating machine 13 sets
Having bull stick 17, bull stick 17 top left side to be provided with connecting rod III 19, connecting rod III 19 right part is provided with collets I 18, and connecting rod III 19 left end sets
Having moving contact 20, moving contact 20 to be located at and determine contact 21 front-right, slide block 14 top right side is hingedly connected with connecting rod I 9, and connecting rod I 9 is right
End is hingedly connected with connecting rod II 10, and connecting rod II 10 right part is provided with fixed plate 7, and connecting rod II 10 right-hand member is provided with spin 6, on guide plate 12
Portion is provided with pilot hole 11, and connecting rod II 10 is through pilot hole 11, and pilot hole about 11 is symmetrically arranged on two with spring I 8, and spring I 8 is located at
On the right side of guide plate 12, spring I 8 right-hand member is connected with fixed plate 7, and right shelf 4 top left is provided with cylinder 5, and cylinder 5 lower end connects to be had even
Connecing block 3, contiguous block 3 lower end is provided with S type block 2, and spin 6 contacts with S type block 2.
Also including warning sign 25, left frame 24 left side central portion is provided with warning sign 25.
Also including bronze gong 26 and hammer 27, fixed plate 7 top is provided with hammer 27, and guide plate 12 right upper portion is provided with bronze gong
26, bronze gong 26 is located at hammer 27 left.
Operation principle: when needs make moving contact 20 with determine contact 21 separate time, staff controls cylinder 5 and shortens, drive S
Type block 2 moves up, because spin 6 contacts with S type block 2, spring I 8 recovers former length, so S type block 2 moves up at spring I 8
Effect under, make spin 6 move right, thus drivening rod II 10 move right, because connecting rod I 9 and the hinged company of connecting rod II 10
Connecing, connecting rod I 9 is articulated and connected with slide block 14 top right side, so connecting rod II 10 moves right, makes slide block under the effect of connecting rod I 9
14 move right, and spring II 15 stretches, and drive moving contact 20 to move right, when moving contact 20 with determine after contact 21 separates, close
Cylinder 5.Now, control electric rotating machine 13 and rotate, drive bull stick 17 to rotate, thus drive moving contact 20 to rotate, when moving contact 20
After rotating 180 degree, close electric rotating machine 13, so can make to determine contact 21 well and separate with moving contact 20.When needs close
When determining contact 21 with moving contact 20, control electric rotating machine 13 and rotate, drive bull stick 17 to rotate, thus drive moving contact 20 to rotate,
After moving contact 20 rotates 180 degree, close electric rotating machine 13.Now, staff controls cylinder 5 and extends, drive S type block 2 to
Lower movement, because spin 6 contacts with S type block 2, makes spin 6 be moved to the left so S type block 2 moves down, and spring I 8 compresses, from
And drivening rod II 10 is moved to the left, because connecting rod I 9 is articulated and connected with connecting rod II 10, connecting rod I 9 cuts with scissors with slide block 14 top right side
Connecing in succession, so connecting rod II 10 is moved to the left, make slide block 14 be moved to the left under the effect of connecting rod I 9, spring II 15 recovers former
Long, drive moving contact 20 to be moved to the left, make to determine contact 21 and contact with moving contact 20, when moving contact 20 with determine after contact 21 contacts,
Close cylinder 5.
Because also including warning sign 25, left frame 24 left side central portion is provided with warning sign 25, and people can be pointed out to protect with device
Hold safe distance, reduce unexpected generation.
Because also including bronze gong 26 and hammer 27, fixed plate 7 top is provided with hammer 27, and guide plate 12 right upper portion is provided with
Bronze gong 26, bronze gong 26 is located at hammer 27 left, when connecting rod II 10 is moved to the left, drive fixed plate 7 be moved to the left, hammer 27 also with
Be moved to the left, make hammer 27 tap bronze gong 26, send the sound, warning people please don't be close, reduces unexpected generation.
Embodiment described above only have expressed preferred implementation of the present utility model, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, common for this area
For technical staff, without departing from the inventive concept of the premise, it is also possible to making some deformation, improve and substitute, these are all
Belong to protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (3)
1. a rotary separated chopper, it is characterised in that include base (1), S type block (2), contiguous block (3), right shelf
(4), cylinder (5), spin (6), fixed plate (7), spring I (8), connecting rod I (9), connecting rod II (10), guide plate (12), electric rotating
Machine (13), slide block (14), spring II (15), slide rail (16), bull stick (17), collets I (18), connecting rod III (19), moving contact
(20), determining contact (21), collets II (22), connecting rod IV (23) and left frame (24), base (1) top is sequentially provided with from left to right
Left frame (24), slide rail (16), guide plate (12) and right shelf (4), left frame (24) right upper portion is provided with connecting rod IV (23), connecting rod IV
(23) left part is provided with collets II (22), and connecting rod IV (23) right-hand member is provided with determines contact (21), and slide rail (16) is provided with slide block (14),
Being provided with spring II (15) between slide block (14) left side and slide rail (16), slide block (14) top is provided with electric rotating machine (13), electric rotating
Machine (13) is provided with bull stick (17), and bull stick (17) top left side is provided with connecting rod III (19), and connecting rod III (19) right part is provided with collets I
(18), connecting rod III (19) left end is provided with moving contact (20), and moving contact (20) is located at determines contact (21) front-right, slide block (14) top
Right side is hingedly connected with connecting rod I (9), and connecting rod I (9) right-hand member is hingedly connected with connecting rod II (10), and connecting rod II (10) right part is provided with solid
Determining plate (7), connecting rod II (10) right-hand member is provided with spin (6), and guide plate (12) top is provided with pilot hole (11), and connecting rod II (10) passes
Pilot hole (11), pilot hole (11) is symmetrically arranged on two with spring I (8) up and down, and spring I (8) is located at guide plate (12) right side, spring
I (8) right-hand member is connected with fixed plate (7), and right shelf (4) top left is provided with cylinder (5), and cylinder (5) lower end connects contiguous block
(3), contiguous block (3) lower end is provided with S type block (2), and spin (6) contacts with S type block (2).
A kind of rotary separated chopper the most according to claim 1, it is characterised in that also include warning sign (25),
Left frame (24) left side central portion is provided with warning sign (25).
A kind of rotary separated chopper the most according to claim 1, it is characterised in that also include bronze gong (26) and hammer
Son (27), fixed plate (7) top is provided with hammer (27), and guide plate (12) right upper portion is provided with bronze gong (26), and bronze gong (26) is located at
Hammer (27) left.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620534152.4U CN205666202U (en) | 2016-06-03 | 2016-06-03 | Rotatory disconnect -type circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620534152.4U CN205666202U (en) | 2016-06-03 | 2016-06-03 | Rotatory disconnect -type circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205666202U true CN205666202U (en) | 2016-10-26 |
Family
ID=57157866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620534152.4U Expired - Fee Related CN205666202U (en) | 2016-06-03 | 2016-06-03 | Rotatory disconnect -type circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205666202U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109599272A (en) * | 2018-12-26 | 2019-04-09 | 大禹电气科技股份有限公司 | A kind of rapid insertion device and switching device applied to high-voltage electricity |
| CN110364399A (en) * | 2019-06-19 | 2019-10-22 | 广西电网有限责任公司电力科学研究院 | A kind of high-voltage circuitbreaker with self-locking function |
| CN112710378A (en) * | 2020-12-16 | 2021-04-27 | 象山宇翔机械有限公司 | Energy-saving and environment-friendly type vibration amplitude detection device for detection of die workshop |
-
2016
- 2016-06-03 CN CN201620534152.4U patent/CN205666202U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109599272A (en) * | 2018-12-26 | 2019-04-09 | 大禹电气科技股份有限公司 | A kind of rapid insertion device and switching device applied to high-voltage electricity |
| CN110364399A (en) * | 2019-06-19 | 2019-10-22 | 广西电网有限责任公司电力科学研究院 | A kind of high-voltage circuitbreaker with self-locking function |
| CN112710378A (en) * | 2020-12-16 | 2021-04-27 | 象山宇翔机械有限公司 | Energy-saving and environment-friendly type vibration amplitude detection device for detection of die workshop |
| CN112710378B (en) * | 2020-12-16 | 2022-12-27 | 广东天佳誉模具科技有限公司 | Energy-saving environment-friendly amplitude detection device for detection of die workshop |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161026 Termination date: 20170603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |