CN205666214U - Rapid interrupter type circuit breaker - Google Patents
Rapid interrupter type circuit breaker Download PDFInfo
- Publication number
- CN205666214U CN205666214U CN201620534213.7U CN201620534213U CN205666214U CN 205666214 U CN205666214 U CN 205666214U CN 201620534213 U CN201620534213 U CN 201620534213U CN 205666214 U CN205666214 U CN 205666214U
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- China
- Prior art keywords
- gear
- connecting rod
- cylinder
- slide rail
- push pedal
- Prior art date
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Abstract
The utility model relates to a circuit breaker especially relates to a rapid interrupter type circuit breaker. The to -be -solved technical problem of the utility model is to provide a rapid interrupter type circuit breaker that simple structure, security be good, can the arc extinguishing. In order to solve the technical problem, the utility model provides a such rapid interrupter type circuit breaker, including left side frame, a pedestal, slide rail I, act as go -between, electronic round, the hose, the roof, slide rail II, slider II, the rack, connecting rod I, collets I, decide the contact, the cylinder, slider I, push rod I, collets II, the moving contact, the block rubber, gear I, gear II, push rod II, push pedal II, horizontal jar II, push pedal I, horizontal jar I and connecting rod II, the base top is equipped with left side frame from a left side to the right side in proper order, slide rail I, horizontal jar I and connecting rod II, left side frame right side is from last to being equipped with the roof down in proper order, slide rail II, gear II, gear I and connecting rod I. The utility model discloses good, the effect that can the arc extinguishing of simple structure, security has been reached.
Description
Technical field
This utility model relates to a kind of chopper, particularly relates to a kind of fast arc extinction type 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.
Produce electric arc basic reason be in the medium around device for switching contact itself and contact contain in a large number can quilt
, when between the contact of disjunction, there is sufficiently large applied voltage, and circuital current also minimize raw arc current in free electronics
Time, will strongly dissociate and form electric arc.Making circuit continue conducting, this is danger close, so wanting blow-out.
Existing arc extinction type chopper exist structure complexity, poor stability, can not the shortcoming of arc extinguishing, therefore need research and development one badly
Kind of simple in construction, safety be good, can be with the fast arc extinction type chopper of arc extinguishing.
Utility model content
(1) to solve the technical problem that
This utility model in order to overcome existing chopper exist structure complexity, poor stability, can not the shortcoming of arc extinguishing, this
Utility model to solve the technical problem that be to provide a kind of simple in construction, safety good, can be with the fast arc extinction type open circuit of arc extinguishing
Device.
(2) technical scheme
In order to solve above-mentioned technical problem, this utility model provides such a fast arc extinction type chopper, includes
Left frame, base, slide rail I, bracing wire, Electric Motor Wheel, flexible pipe, top board, slide rail II, slide block II, tooth bar, connecting rod I, collets I, fixed touch
Head, cylinder, slider I, push rod I, collets II, moving contact, block rubber, gear I, gear II, push rod II, push pedal II, horizontal cylinder
II, push pedal I, horizontal cylinder I and connecting rod II, base top is sequentially provided with left frame, slide rail I, horizontal cylinder I and connecting rod II from left to right,
Being sequentially provided with top board, slide rail II, gear II, gear I and connecting rod I on the right side of left frame from top to bottom, slide rail II is provided with slide block II, sliding
Being provided with tooth bar bottom block II, rack and pinion II engages, and gear II engages with gear I, and gear I back lower is provided with block rubber,
Being provided with collets I in the middle part of connecting rod I, connecting rod I right-hand member is provided with determines contact, determines contact and is positioned on the left of block rubber, and top board bottom right sets
Having horizontal cylinder II, be provided with push pedal II in horizontal cylinder II, push pedal II left side central portion is provided with on the right side of push rod II, push rod II left end and tooth bar
Connecting, be provided with flexible pipe on the right side of horizontal cylinder II, flexible pipe lower end is connected on the right side of horizontal cylinder I, and in slide rail I, the left and right sides is arranged with electricity
Driving wheel, Electric Motor Wheel is all wound with bracing wire, and slide rail I is provided with slider I, and end of pulling is connected with the slider I left and right sides respectively, slide block
I top is provided with cylinder, and cylinder upper end is provided with connecting rod II, is provided with collets II in the middle part of connecting rod II, and connecting rod II upper end is provided with moving contact,
It is provided with push pedal I in horizontal cylinder I, is provided with push rod I on the left of push pedal I, is connected with cylinder right side central on the left of push rod I.
Preferably, also include warning sign, on the right side of base, be provided with warning sign.
Preferably, also including workbox, left frame left lower is provided with workbox.
Operation principle: when chopper needs Guan Bi, control Electric Motor Wheel operating thread, bracing wire drives slider I to slide to the left,
Slider I band dynamic air cylinder moves to the left, and cylinder drives moving contact to left movement, and meanwhile, cylinder drives push rod I to left movement, push rod I
Push pedal I liquid in left movement, horizontal cylinder I is driven to flow to the left, downward liquid flow in flexible pipe, because the effect of pressure, push away
Plate II moves right, and push pedal II drives push rod II to move right, and push rod II band carry-over bar moves right, and rack drives gear II is just
Turning, gear II driven gear I inverts, and gear I drives block rubber invert, it is simple to moving contact with determine contact, when moving contact and
Determine contact when being in same vertical plane, close Electric Motor Wheel.Controlling cylinder elongation, cylinder drives moving contact to move upward, when dynamic
Contact, with when determining contact, controls cylinder and stops elongation.When chopper needs to disconnect, controlling cylinder and shorten, cylinder drives
Moving contact moves back down to original position, controls cylinder and stops elongation, controls Electric Motor Wheel operating thread, bracing wire band movable slider
I slides to the right, and slider I band dynamic air cylinder moves right, and cylinder drives moving contact to move right, and meanwhile, cylinder drives push rod I to the right
Motion, push rod I drives push pedal I to move right, and in horizontal cylinder I, liquid flows to the right, liquid flows upwards in flexible pipe, because pressure
Effect, push pedal II is to left movement, and push pedal II drives push rod II to move to the left to left movement, push rod II band carry-over bar, tooth bar band
Moving gear II inverts, and gear II driven gear I rotates forward, and gear I drives block rubber to rotate forward, and makes block rubber return to original position,
Reach the effect of arc extinguishing, after block rubber returns to initial position, close Electric Motor Wheel.
Because also including warning sign, being provided with warning sign on the right side of base, people are away from chopper in warning, effectively protect people
Health.
Because also including workbox, left frame left lower is provided with workbox, and taking of workman is easy in workbox, effectively adds
Strong work efficiency.
(3) beneficial effect
This utility model reached simple in construction, safety good, can be with the effect of arc extinguishing.
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.
The left frame of being labeled as in accompanying drawing: 1-, 2-base, 3-slide rail I, 4-bracing wire, 5-Electric Motor Wheel, 6-flexible pipe, 7-top board, 8-
Slide rail II, 9-slide block II, 10-tooth bar, 11-connecting rod I, 12-collets I, 13-determines contact, 14-cylinder, 15-slider I, and 16-pushes away
Bar I, 17-collets II, 18-moving contact, 19-block rubber, 20-gear I, 21-gear II, 22-push rod II, 23-push pedal II,
24-horizontal cylinder II, 25-push pedal I, 26-horizontal cylinder I, 27-connecting rod II, 28-warning sign, 29-workbox.
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 fast arc extinction type chopper, as Figure 1-3, includes left frame 1, base 2, slide rail I 3, bracing wire 4, electronic
Wheel 5, flexible pipe 6, top board 7, slide rail II 8, slide block II 9, tooth bar 10, connecting rod I 11, collets I 12, determine contact 13, cylinder 14, slide block
I 15, push rod I 16, collets II 17, moving contact 18, block rubber 19, gear I 20, gear II 21, push rod II 22, push pedal II 23,
Horizontal cylinder II 24, push pedal I 25, horizontal cylinder I 26 and connecting rod II 27, base 2 top be sequentially provided with from left to right left frame 1, slide rail I 3,
Horizontal cylinder I 26 and connecting rod II 27, be sequentially provided with top board 7, slide rail II 8, gear II 21, gear I 20 and from top to bottom on the right side of left frame 1
Connecting rod I 11, slide rail II 8 is provided with slide block II 9, is provided with tooth bar 10 bottom slide block II 9, and tooth bar 10 engages with gear II 21, gear
II 21 engage with gear I 20, and gear I 20 back lower is provided with block rubber 19, are provided with collets I 12, connecting rod I in the middle part of connecting rod I 11
11 right-hand members are provided with determines contact 13, determines contact 13 and is positioned on the left of block rubber 19, and top board 7 bottom right is provided with horizontal cylinder II 24, level
Being provided with push pedal II 23 in cylinder II 24, push pedal II 23 left side central portion is provided with push rod II 22, and push rod II 22 left end connects on the right side of tooth bar 10
Connecing, be provided with flexible pipe 6 on the right side of horizontal cylinder II 24, flexible pipe 6 lower end is connected on the right side of horizontal cylinder I 26, and in slide rail I 3, the left and right sides is symmetrical
Being provided with Electric Motor Wheel 5, Electric Motor Wheel 5 is all wound with bracing wire 4, slide rail I 3 is provided with slider I 15, and bracing wire 4 end is left with slider I 15 respectively
Right both sides connect, and slider I 15 top is provided with cylinder 14, and cylinder 14 upper end is provided with connecting rod II 27, is provided with insulation in the middle part of connecting rod II 27
Block II 17, connecting rod II 27 upper end is provided with moving contact 18, is provided with push pedal I 25, is provided with push rod I on the left of push pedal I 25 in horizontal cylinder I 26
16, it is connected with cylinder 14 right side central on the left of push rod I 16.
Also include warning sign 28, on the right side of base 2, be provided with warning sign 28.
Also including workbox 29, left frame 1 left lower is provided with workbox 29.
Operation principle: when chopper needs Guan Bi, controlling Electric Motor Wheel 5 operating thread 4, bracing wire 4 drives slider I 15 to the left
Sliding, slider I 15 band dynamic air cylinder 14 is to left movement, and cylinder 14 drives moving contact 18 to left movement, and meanwhile, cylinder 14 drives push rod
I 16 to left movement, and push rod I 16 drives push pedal I 25 liquid in left movement, horizontal cylinder I 26 to flow to the left, in flexible pipe 6 liquid to
Lower flowing, because the effect of pressure, push pedal II 23 moves right, and push pedal II 23 drives push rod II 22 to move right, push rod II 22
Band carry-over bar 10 moves right, and tooth bar 10 driven gear II 21 rotates forward, and gear II 21 driven gear I 20 inverts, and gear I 20 drives
Block rubber 19 inverts, it is simple to moving contact 18 contacts with determining contact 13, when moving contact 18 with determine contact 13 and be in same vertical plane
Time, close Electric Motor Wheel 5.Controlling cylinder 14 to extend, cylinder 14 drives moving contact 18 to move upward, when moving contact 18 with determine contact 13
During contact, control cylinder 14 and stop elongation.When chopper needs to disconnect, controlling cylinder 14 and shorten, cylinder 14 drives moving contact
18 move back down to original position, control cylinder 14 and stop elongation, control Electric Motor Wheel 5 operating thread 4, and bracing wire 4 drives sliding
Block I 15 slides to the right, and slider I 15 band dynamic air cylinder 14 moves right, and cylinder 14 drives moving contact 18 to move right, meanwhile, and cylinder
14 drive push rod I 16 to move right, and push rod I 16 drives push pedal I 25 to move right, and in horizontal cylinder I 26, liquid flows to the right, flexible pipe
Liquid flows upwards in 6 because the effect of pressure, push pedal II 23 to left movement, push pedal II 23 drive push rod II 22 to left movement,
Push rod II 22 band carry-over bar 10 inverts to left movement, tooth bar 10 driven gear II 21, and gear II 21 driven gear I 20 rotates forward, tooth
Take turns I 20 drive block rubbers 19 to rotate forward, make block rubber 19 return to original position, reach the effect of arc extinguishing, when block rubber 19 returns to
After initial position, close Electric Motor Wheel 5.
Because also including warning sign 28, being provided with warning sign 28 on the right side of base 2, people are away from chopper in warning, effectively protect
Protect the health of people.
Because also including workbox 29, left frame 1 left lower is provided with workbox 29, and taking of workman is easy in workbox 29
With, effectively strengthen work efficiency.
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 fast arc extinction type chopper, it is characterised in that include left frame (1), base (2), slide rail I (3), bracing wire (4),
Electric Motor Wheel (5), flexible pipe (6), top board (7), slide rail II (8), slide block II (9), tooth bar (10), connecting rod I (11), collets I (12),
Determine contact (13), cylinder (14), slider I (15), push rod I (16), collets II (17), moving contact (18), block rubber (19), tooth
Wheel I (20), gear II (21), push rod II (22), push pedal II (23), horizontal cylinder II (24), push pedal I (25), horizontal cylinder I (26) and
Connecting rod II (27), base (2) top is sequentially provided with left frame (1), slide rail I (3), horizontal cylinder I (26) and connecting rod II from left to right
(27), left frame (1) right side is sequentially provided with top board (7), slide rail II (8), gear II (21), gear I (20) and connecting rod I from top to bottom
(11), slide rail II (8) is provided with slide block II (9), and slide block II (9) bottom is provided with tooth bar (10), tooth bar (10) and gear II (21)
Engagement, gear II (21) engages with gear I (20), and gear I (20) back lower is provided with block rubber (19), connecting rod I (11) middle part
Being provided with collets I (12), connecting rod I (11) right-hand member is provided with determines contact (13), determines contact (13) and is positioned at block rubber (19) left side, top board
(7) bottom right is provided with horizontal cylinder II (24), is provided with push pedal II (23) in horizontal cylinder II (24), and push pedal II (23) left side central portion sets
Having push rod II (22), push rod II (22) left end to be connected with tooth bar (10) right side, horizontal cylinder II (24) right side is provided with flexible pipe (6), soft
Pipe (6) lower end is connected with horizontal cylinder I (26) right side, and the interior left and right sides of slide rail I (3) is arranged with Electric Motor Wheel (5), Electric Motor Wheel (5)
On be all wound with bracing wire (4), slide rail I (3) is provided with slider I (15), and bracing wire (4) end is respectively with slider I (15) left and right sides even
Connecing, slider I (15) top is provided with cylinder (14), and cylinder (14) upper end is provided with connecting rod II (27), and connecting rod II (27) middle part is provided with absolutely
Edge block II (17), connecting rod II (27) upper end is provided with moving contact (18), is provided with push pedal I (25), push pedal I (25) in horizontal cylinder I (26)
Left side is provided with push rod I (16), and push rod I (16) left side is connected with cylinder (14) right side central.
A kind of fast arc extinction type chopper the most according to claim 1, it is characterised in that also include warning sign (28),
Base (2) right side is provided with warning sign (28).
A kind of fast arc extinction type chopper the most according to claim 1, it is characterised in that also include workbox (29),
Left frame (1) left lower is provided with workbox (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620534213.7U CN205666214U (en) | 2016-06-03 | 2016-06-03 | Rapid interrupter type circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620534213.7U CN205666214U (en) | 2016-06-03 | 2016-06-03 | Rapid interrupter type circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205666214U true CN205666214U (en) | 2016-10-26 |
Family
ID=57159693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620534213.7U Expired - Fee Related CN205666214U (en) | 2016-06-03 | 2016-06-03 | Rapid interrupter type circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205666214U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543850A (en) * | 2018-05-12 | 2018-09-18 | 曾清民 | A kind of center Enhanced type band spring molding machine |
| CN110419089A (en) * | 2017-11-01 | 2019-11-05 | 苏州专创光电科技有限公司 | A kind of arc-extinguishing mechanism of the power circuit breaker based on gear |
-
2016
- 2016-06-03 CN CN201620534213.7U patent/CN205666214U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110419089A (en) * | 2017-11-01 | 2019-11-05 | 苏州专创光电科技有限公司 | A kind of arc-extinguishing mechanism of the power circuit breaker based on gear |
| CN110419089B (en) * | 2017-11-01 | 2021-05-28 | 国网山东省电力公司临邑县供电公司 | Arc extinguishing mechanism of power circuit breaker based on gear |
| CN108543850A (en) * | 2018-05-12 | 2018-09-18 | 曾清民 | A kind of center Enhanced type band spring molding machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161026 Termination date: 20170603 |