CN205752067U - A kind of control device of chopper - Google Patents
A kind of control device of chopper Download PDFInfo
- Publication number
- CN205752067U CN205752067U CN201620452341.7U CN201620452341U CN205752067U CN 205752067 U CN205752067 U CN 205752067U CN 201620452341 U CN201620452341 U CN 201620452341U CN 205752067 U CN205752067 U CN 205752067U
- Authority
- CN
- China
- Prior art keywords
- driver plate
- housing
- chopper
- control device
- drive rod
- 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.)
- Withdrawn - After Issue
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Abstract
This utility model relates to the control device of a kind of chopper, it is characterized in that: include housing, rotate the drive rod of breaker closing for controlling circuit breaker operating handle, described drive rod one end is drive end, the other end is plugged on housing and coordinates with housing into rotation, housing is provided with the groove inserted for inserted link, it is provided with driver plate in described housing, swing arm, described driver plate coordinates with housing sliding, swing arm one end is set on drive rod and is linked with drive rod, on sliding trace when the other end extends to driver plate forward sliding, driver plate is provided with the drive surface for driving inserted link to move upward when driver plate reverse shuffle, it is additionally provided with in housing for controlling the power source that driver plate slides.Using technique scheme, this utility model provides the control device of a kind of chopper, its energy combined floodgate of auto-controlled circuit breaker, separating brake, uses convenient, safety.
Description
Technical field
This utility model relates to field of circuit breakers, particularly to the control device of a kind of chopper.
Background technology
nullExisting a kind of chopper，Include shell 1 '，Moving contact 2 '，Static contact 3 '，Lead to static contact 3 ' for controlling moving contact 2 '、Disconnected operating mechanism，Operating mechanism includes operation handle 4 '、Lever 5 '、Tripping 6 '、Snap close 7 '、Connecting rod 8 '，Described operation handle 4 ' is provided with jointed shaft，Jointed shaft and the hinged setting of shell 1 '，The first axle body 9 ' it is provided with in shell 1 '，Described lever 5 '、Moving contact 2 ' is set on the first axle body 9 '，It is connected through connecting rod 8 ' between operation handle 4 ' and tripping 6 '，Lever 5 ' is provided with the second axle body 51 '、Three-axis body 52 '，Described tripping 6 ' is set in that the second axle body 51 ' is upper forms the hinged of tripping 6 ' and lever 5 '，Snap close 7 ' is set in that three-axis body 52 ' is upper forms the hinged of snap close 7 ' and lever 5 '，Snap close 7 ' is provided with bayonet socket 71 '，The upper corresponding bayonet socket 71 ' position of tripping 6 ' is provided with fixture block 61 '，Manual brake separating for convenience，Snap close 7 ' is additionally provided with jack 72 '，Inserted link 73 ' it is inserted with in jack 72 '.During closing by hand, rotating operation handle 4 ', drive tripping 6 ' to swing the bayonet socket 71 ' making the fixture block 61 ' in tripping 6 ' snap on snap close 7 ' by connecting rod 8 ' interior, now moving contact 2 ' turns on static contact 3 '；During manual brake separating, snap close 7 ' is promoted to be rotated up by inserted link 73 ' so that fixture block 61 ' departs from bayonet socket 71 ', and now moving contact 2 ' disconnects with static contact 3 '.But, current chopper be all manually carry out closing a floodgate, separating brake, its inconvenient operation, dangerous, more inconvenient when operating in particular for multiple choppers.
Summary of the invention
The purpose of this utility model: in order to overcome the defect of prior art, this utility model provides the control device of a kind of chopper, its energy combined floodgate of auto-controlled circuit breaker, separating brake, uses convenient, safety.
The technical solution of the utility model: the control device of a kind of chopper, it is characterized in that: include housing, rotate the drive rod of breaker closing for controlling circuit breaker operating handle, described drive rod one end is drive end, the other end is plugged on housing and coordinates with housing into rotation, housing is provided with the groove inserted for inserted link, it is provided with driver plate in described housing, swing arm, described driver plate coordinates with housing sliding, swing arm one end is set on drive rod and is linked with drive rod, on sliding trace when the other end extends to driver plate forward sliding, driver plate is provided with the drive surface for driving inserted link to move upward when driver plate reverse shuffle, it is additionally provided with in housing for controlling the power source that driver plate slides.
Use technique scheme, when needs close a floodgate, driver plate forward sliding is controlled by power source, driver plate promotes swing arm to swing, thus drive drive rod to rotate and then drive operation handle to rotate breaker closing, now, snap close in chopper drives inserted link motion, and inserted link inserts on the sliding trajectory when one end in housing is positioned at driver plate reverse shuffle；When needs separating brake, controlling driver plate reverse shuffle by power source, drive surface promotes inserted link to move upward drive snap close rotation by breaker open operation.The control device of this structure, its energy combined floodgate of auto-controlled circuit breaker, separating brake, use convenient, safety.
Further setting of the present utility model: described power source is motor, the output shaft of motor is provided with gear, and driver plate is provided with tooth bar, and rack and pinion engages.
Using above-mentioned further setting, directly rotated forward by motor, invert, through gear, rack drives driver plate sliding, drive mechanism is simpler.
Further setting of the present utility model: be provided with in described housing for controlling the circuit board that motor rotates forward, inverts, circuit board is respectively provided with and controls out-of-work first displacement transducer of motor, second displacement sensor when swing arm swings to combined floodgate, open position.
Using above-mentioned further setting, the first displacement transducer, second displacement sensor control motor respectively and quit work when swing arm swings to combined floodgate, open position, are so possible to prevent chopper to damage beyond stroke range because of combined floodgate, separating brake.
Further setting of the present utility model: be additionally provided with on described circuit board and control the driven by motor driver plate triple motion sensor to combined floodgate direction motion certain distance after promoting inserted link by breaker open operation at driver plate.
Using above-mentioned further setting, after inserted link is by breaker open operation, driven by motor driver plate can move downward to combined floodgate direction motion certain distance, inserted link, so convenient when closing by hand.
Further setting of the present utility model: parallel two guide plates that are provided with in described inner walls, between two guide plates, interval arranges formation gathering sill, and driver plate is positioned at gathering sill formation driver plate and coordinates with the sliding of housing.
Use and above-mentioned further arrange so that the slip of driver plate is more steady, position skew, simple in construction will not be produced.
The most further setting of the present utility model: described driver plate includes driver plate body, driver plate body is arranged in gathering sill, driver plate body is provided with drive block, and on sliding trace when swing arm extends to drive block forward sliding, drive surface is arranged on driver plate body.
Use and above-mentioned the most further arrange so that the processing of driver plate is convenient, and structure is compacter, and transmission performance is reliable.
The most further setting of the present utility model: described drive rod is that polygon is arranged.
Using and above-mentioned the most further arrange, it is only necessary in the polygonal hole that the center processing of operation handle is identical with drive rod shape, then, can drive operation handle rotation, process convenient in drive rod is directly inserted in polygonal hole, structure is simpler.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing chopper；
Fig. 2 this utility model specific embodiment and chopper attachment structure figure；
Fig. 3 is the external structure schematic diagram of this utility model specific embodiment；
Fig. 4 is the internal structure schematic diagram of this utility model specific embodiment；
Fig. 5 is driver plate structure chart in this utility model specific embodiment；
Fig. 6 is the manipulator's handle structure figure matched with drive rod in this utility model specific embodiment；
Fig. 7 is and board structure of circuit figure in this utility model specific embodiment.
Detailed description of the invention
nullAs shown in figs. 1-7，A kind of control device of chopper，Include housing 1、Rotate the drive rod 2 of breaker closing for controlling circuit breaker operating handle 4 '、Described drive rod 2 one end is drive end，The other end is plugged on housing 1 and is rotatably assorted with housing 1，Housing 1 be provided with for inserted link 73 ' insert groove 11，This groove 11 is available for inserted link 73 ' and is closing a floodgate、Move during separating brake，It is provided with driver plate 4 in described housing 1、Swing arm 5，Parallel on described housing 1 inwall it is provided with two guide plates 6、7，Two guide plates 6、Between 7, interval arranges formation gathering sill 8，Driver plate 4 is positioned at gathering sill 8 formation driver plate 4 and coordinates with the sliding of housing 1，Swing arm 5 one end is set on drive rod 2 and is linked with drive rod 2，On sliding trace when the other end extends to driver plate 4 forward sliding，Swing arm 5 and drive rod 2 synchronous axial system，Driver plate 4 is provided with the drive surface 9 for driving inserted link 73 ' to move upward when driver plate 4 reverse shuffle，Drive surface 9 is inclined-plane，It is additionally provided with in housing 1 for controlling the power source that driver plate 4 slides，Power source is motor 10，Two location-plates 100 relatively it are provided with in housing 1、200，Two location-plates 100、200 surround positioning chamber 300，Motor 10 is arranged in positioning chamber 300，The output shaft of motor 10 is provided with gear 20，Driver plate 4 is provided with tooth bar 30，Tooth bar 30 engages with gear 20.Certainly power source can also use cylinder etc., such as promotes driver plate 4 to slide by cylinder.
It is provided with the circuit board 40 rotating forward for controlling motor 10, inverting in described housing 1, circuit board 40 is respectively provided with and controls out-of-work first displacement transducer of motor 10, second displacement sensor when swing arm 5 swings to combined floodgate, open position.First displacement transducer includes first magnetic induction part the 50, first Magnet, and second displacement sensor includes the second Magnet, the second magnetic induction part 70, and the first displacement transducer, second displacement sensor share a Magnet 60, and Magnet 60 is arranged in swing arm 5.Being additionally provided with control motor 10 after promoting inserted link 73 ' by breaker open operation at driver plate 4 on described circuit board 40 drives driver plate 4 to the triple motion sensor of combined floodgate direction motion certain distance.Triple motion sensor includes the 3rd Magnet the 80, the 3rd magnetic induction part 90, and Magnet 80 is arranged on driver plate 4.First displacement transducer, second displacement sensor, triple motion sensor can also be optical displacement sensor etc..
In this utility model specific embodiment, described driver plate 4 includes driver plate body 41, driver plate body 41 is arranged in gathering sill 8, driver plate body 41 is provided with drive block 42, on sliding trace when swing arm 5 extends to drive block 42 forward sliding, drive surface 9, tooth bar 30 are arranged on driver plate body 41.Wherein, described drive rod 2 is square setting, certainly it can also be triangle, hexagon etc., so have only to process square hole 41 ' in the center of operation handle 4 ', then operation handle 4 ' synchronous axial system can be driven in drive rod 2 is directly inserted in square opening 41 ', processing convenient, structure is simpler.
When needs close a floodgate, driver plate 4 forward sliding is controlled by motor, driver plate 4 promotes swing arm 5 to swing through drive block, thus drive drive rod 2 to rotate and then drive operation handle to rotate breaker closing, now, snap close in chopper drives inserted link 73 ' to move downward, and inserted link 73 ' extends on the sliding trajectory when one end in housing 1 is positioned at driver plate 4 reverse shuffle；When needs separating brake, controlling driver plate 4 reverse shuffle by power source, drive surface 9 promotes inserted link 73 ' to move upward drive snap close rotation by breaker open operation.Therefore, the control device of this structure, its energy combined floodgate of auto-controlled circuit breaker, separating brake, use convenient, safety.
Claims (7)
1. the control device of a chopper, it is characterized in that: include housing, rotate the drive rod of breaker closing for controlling circuit breaker operating handle, described drive rod one end is drive end, the other end is plugged on housing and coordinates with housing into rotation, housing is provided with the groove inserted for inserted link, it is provided with driver plate in described housing, swing arm, described driver plate coordinates with housing sliding, swing arm one end is set on drive rod and is linked with drive rod, on sliding trace when the other end extends to driver plate forward sliding, driver plate is provided with the drive surface for driving inserted link to move upward when driver plate reverse shuffle, it is additionally provided with in housing for controlling the power source that driver plate slides.
The control device of chopper the most according to claim 1, it is characterised in that: described power source is motor, and the output shaft of motor is provided with gear, and driver plate is provided with tooth bar, and rack and pinion engages.
The control device of chopper the most according to claim 2, it is characterized in that: be provided with in described housing for controlling the circuit board that motor rotates forward, inverts, circuit board is respectively provided with and controls out-of-work first displacement transducer of motor, second displacement sensor when swing arm swings to combined floodgate, open position.
The control device of chopper the most according to claim 3, it is characterised in that: it is additionally provided with on described circuit board and controls the driven by motor driver plate triple motion sensor to combined floodgate direction motion certain distance after promoting inserted link by breaker open operation at driver plate.
5. according to the control device of the chopper described in claim 1 or 2 or 3 or 4, it is characterized in that: parallel in described inner walls be provided with two guide plates, between two guide plates, interval arranges formation gathering sill, and driver plate is positioned at gathering sill formation driver plate and coordinates with the sliding of housing.
The control device of chopper the most according to claim 5, it is characterized in that: described driver plate includes driver plate body, driver plate body is arranged in gathering sill, driver plate body is provided with drive block, on sliding trace when swing arm extends to drive block forward sliding, drive surface is arranged on driver plate body.
7. according to the control device of the chopper described in claim 1 or 2 or 3 or 4 or 6, it is characterised in that: described drive rod is that polygon is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620452341.7U CN205752067U (en) | 2016-05-17 | 2016-05-17 | A kind of control device of chopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620452341.7U CN205752067U (en) | 2016-05-17 | 2016-05-17 | A kind of control device of chopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205752067U true CN205752067U (en) | 2016-11-30 |
Family
ID=57365357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620452341.7U Withdrawn - After Issue CN205752067U (en) | 2016-05-17 | 2016-05-17 | A kind of control device of chopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205752067U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105895463A (en) * | 2016-05-17 | 2016-08-24 | 陈百胜 | Control device of circuit breaker |
| CN106935450A (en) * | 2017-04-25 | 2017-07-07 | 浙江智美电气有限公司 | A kind of breaker tripping mechanism, breaking-closing operating device and its a kind of breaker |
-
2016
- 2016-05-17 CN CN201620452341.7U patent/CN205752067U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105895463A (en) * | 2016-05-17 | 2016-08-24 | 陈百胜 | Control device of circuit breaker |
| CN106935450A (en) * | 2017-04-25 | 2017-07-07 | 浙江智美电气有限公司 | A kind of breaker tripping mechanism, breaking-closing operating device and its a kind of breaker |
| CN106935450B (en) * | 2017-04-25 | 2020-01-14 | 浙江智美电气有限公司 | Circuit breaker tripping mechanism, opening and closing operation device and circuit breaker thereof |
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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 |
Granted publication date: 20161130 Effective date of abandoning: 20180615 |
|
| AV01 | Patent right actively abandoned |