CN205789812U - A kind of spring operating mechanism sincere son of dropout and double separating brake tripping system thereof - Google Patents
A kind of spring operating mechanism sincere son of dropout and double separating brake tripping system thereof Download PDFInfo
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- CN205789812U CN205789812U CN201620525482.7U CN201620525482U CN205789812U CN 205789812 U CN205789812 U CN 205789812U CN 201620525482 U CN201620525482 U CN 201620525482U CN 205789812 U CN205789812 U CN 205789812U
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- separating brake
- dropout
- sincere son
- sincere
- arm
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Abstract
The utility model discloses a kind of spring operating mechanism and the sincere son of separating brake thereof, separating brake release electromagnet including the two groups of independences being arranged in frame, the separating brake release electromagnet of two groups of independences is connected with the first striking face threaded off on sincere son and the second striking face respectively, sincere son of threading off is fixedly installed on the axle of frame and can and enough pivot, holding face is connected with keeping sincere son, driven sincere son of threading off to pivot respectively by the separating brake release electromagnet of two groups of independences, for changing holding face and keeping the annexation between sincere son, sincere son of threading off has two and clashes into plane, can coordinate with two release electromagnets respectively and carry out trip operation.This pair of separation structure form is simple, spaces compact, and parts use few, can carry out engineer applied widely.
Description
[technical field]
This utility model belongs to power switchgear operating mechanism technical field, is specifically related to a kind of spring operating mechanism sincere son of dropout
And double separating brake tripping system.
[background technology]
In high-voltage AC breaker, for ensure system can reliable separating brake, breaker operation mechanism is all designed with two set separating brakes dropouts
Device, some Eng Users have even required three set Sub-gate release devices.Double opening tripping structures are in breaker operation mechanism designs
It it is a critically important link.Double points of releasing structures of existing one, are to unite two into one, two release electromagnets in a set of sound
On the basis of iron core, iron core is allowed to be respectively connected to control loop, as " one point " through two coils placed side by side, two coils
" two points " use.Although this structure is simple, but is not " double points " truly.When one of them coil burnout
Time, another coil the most easily ins succession and burns, even if a remaining coil does not burns, the coil first burnt also is easy to electromagnetism
Ferrum moves iron core and sticks, even if a remaining coil normal power-up, can not drive dynamic iron core action, two such separating brake " electromagnetism
Ferrum " the most ineffective.
For solving the problems referred to above, it is desirable to a kind of more structurally sound pair of separation structure, the technology meeting double points of spring operating mechanism is wanted
Ask.
[utility model content]
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, it is proposed that a kind of double points of new knots
Structure.
This utility model is by the following technical solutions:
A kind of spring operating mechanism sincere son of dropout, including the body of polygonized structure, this body has extended outwardly at least two arm,
Being provided with contact plane on each arm, this contact plane is vertically arranged with body place plane.
The contact plane of adjacent two arms is arranged vertically.
The extended surface of described contact plane is all by the center of body.
It is extended with the second arm on described body further, this second arm is formed the sincere sub-holding face of dropout, the sincere sub-guarantor of this dropout
Face of holding is sincere with the holding in operating mechanism to be coordinated, and forms holding relation.
Described arm and the second arm and body are in the same plane.
A kind of double separating brake tripping system, including sincere son of threading off, the percussion device that clashes into the sincere sub-contact surface of this dropout, and drives this to hit
Hitting the power set of device, described percussion device includes two, and two contact surfaces with sincere son of threading off clash into respectively.
Described percussion device is trip rod.
Described power set include two electric magnet and control the control loop of this electric magnet motion, and separating brake life is received in this control loop
After order, control its motion according to the situation of two electric magnet.
The arm of the sincere son of described dropout includes two altogether, and the contact surface of these two arms is set to 90 degrees mutually along body central, wherein
The contact surface of one arm and the holding face of the second arm are set to 90 degrees mutually along body central.
This pair of separating brake tripping system has farther included shockproof bar, and one end of this shockproof bar is fixing with frame to be connected, the other end and dropout
One contact surface contact of sincere son.
Compared with prior art, this utility model at least has the advantages that the sincere son of separating brake of the present utility model has multiple hitting
Hitting plane, the sincere son that can not only ensure to thread off has relatively small rotary inertia, thus is being clashed into brief acceleration by release electromagnet
Relatively large, shorten opening time, but also can guarantee that operating mechanism is at the first separating brake release electromagnet and the second separating brake dropout electromagnetism
In the case of ferrum carries out trip operation respectively, two corresponding opening times can guarantee that in the range of the least gap.
Use the double separating brake tripping system of this utility model, be possible to prevent because a road separating brake component wear or bite are malfunctioning and can not perform point
The accident of lock operation occurs, and has divide-shut brake function simultaneously, and divide-shut brake debugging is simple, it is ensured that the performance of product, with other electricity consumptions
Equipment assembling where applicable, easy to assembly, reliable in mechanical performance, it is provided that powerful operating work, can be used for high pressure, supertension open circuit
Device and fully closed combined electric unit, shockproof bar ensure that operating mechanism, when each on/off switch operates, effectively reduces the shake of sincere son of threading off
Dynamic, prevent operating mechanism from " after conjunction, i.e. dividing " action to occur.
This utility model simple in construction, spaces compact, parts use few, and stable mechanical performance improves the reliable of operating mechanism
Property and stability, can carry out engineer applied widely.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the double separating brake tripping system of this utility model；
Fig. 2 is this utility model separating brake sincere sub-front view of dropout；
Fig. 3 is this utility model separating brake sincere sub-axonometric chart of dropout.
Fig. 4 is the structural representation of double separating brake tripping systems of another structure.
Wherein: 1. the first separating brake release electromagnet；2. the first trip rod；The most shockproof bar；4. the first contact plane；5. the second separating brake
Release electromagnet；6. the second trip rod；7. the second contact plane；8. the sincere son of dropout；9. keep face.
[detailed description of the invention]
This utility model provides a kind of spring operating mechanism sincere son of dropout and double separating brake tripping system thereof, by sincere sub-knot of threading off
Structure redesign, increases sincere sub-striking face of threading off, it is achieved a sincere son of threading off completes double function divided.
Refer to Fig. 1 and Fig. 4 and combine Fig. 2 and Fig. 3, the utility model discloses a kind of double separating brake tripping system, including comprising
The separating brake release electromagnet 1 and 5 that dynamic iron core can carry out moving along a straight line under power on condition that two structures are independent and identical, one
Thread off sincere sub 8, a shockproof bar 3.Threading off and sincere sub 8 can rotate around the axle being fixedly installed with frame, this dropout sincere sub 8 includes
Body, this body has extended outwardly the first and second arms, and the first and second arms are respectively arranged with the first and second contact planes
4,7, this first and second contact plane 4,7 is vertically arranged with body place plane.The sincere center of sub 8 of described dropout offers
Rotating central hole, is provided with above-mentioned axle in this rotating central hole, aforementioned first and second contact planes 4,7 are all by this revolution
Centre bore, and being set to 90 degrees mutually, such structure can guarantee that the sincere son of this dropout has a relatively small rotary inertia, thus
Clashed into brief acceleration by release electromagnet relatively large, shorten opening time, and operating mechanism is at the first separating brake release electromagnet
1 and second in the case of separating brake release electromagnet 5 carries out trip operation respectively, and two corresponding opening times can guarantee that in the least difference
In the range of away from.
It is extended with the 3rd arm on described body further, the 3rd arm is formed the sincere sub-holding face 9 of dropout, the sincere son of this dropout
Holding face 9 is sincere with the holding in operating mechanism to be coordinated, and forms holding relation.Two described separating brake release electromagnets connect respectively
Having the first and second trip rods 2,6, this first and second trip rod is vertically arranged with the first and second contact planes respectively and keeps
Certain mounting distance.Described first, second, and third arm is arranged according to counter clockwise direction centered by rotating central hole, described
Sincere sub-holding face 9 of threading off is vertically arranged with the second contact plane.
This pair of separating brake tripping system has farther included shockproof bar 3, sub-shakes in case anti-avulsion button is sincere.One end of this shockproof bar 3
Being fixedly installed with frame, the other end contacts with sincere sub 8 first contact planes 4 of threading off.
Electric magnet 1 is the first separating brake release electromagnet, and electric magnet 5 is the second separating brake release electromagnet.Two separating brake release electromagnets
Access different control loops.Under normal circumstances, when operating mechanism receives separating brake order, the first separating brake release electromagnet is first
Obtaining pulse current action, the first trip rod 2 moves along a straight line along its center line, and the first contact clashing into dropout sincere sub 8 is flat
Face 4, drives sincere sub 8 rotations of threading off, and when sincere son of threading off opens certain angle, whole separating brake tripping system is opened, and completes separating brake
Operation.
When the first separating brake release electromagnet 1 break down can not complete sub-switching operation time, control loop detect this fault and immediately to
Second separating brake release electromagnet 5 one pulse current, the second separating brake release electromagnet 5 electric must complete the first separating brake described above afterwards
Action when release electromagnet 1 is operating normally, completes sub-switching operation.
Shockproof bar 3 then ensures that operating mechanism, when each on/off switch operates, reduces the sincere vibrations of sub 8 of threading off, prevents operating mechanism from closing
Rear i.e. transfer is made to occur.
Claims (10)
1. the spring operating mechanism sincere son of dropout, it is characterised in that including the body of polygonized structure, this body has extended outwardly
At least two arm, each arm is provided with contact plane, and this contact plane is vertically arranged with body place plane.
A kind of spring operating mechanism sincere son of dropout the most according to claim 1, it is characterised in that the contact of adjacent two arms
Plane is arranged vertically.
A kind of spring operating mechanism sincere son of dropout the most according to claim 1, it is characterised in that the extension of described contact plane
Face is all by the center of body.
A kind of spring operating mechanism sincere son of dropout the most according to claim 1, it is characterised in that prolong further on described body
Stretch and have the second arm, this second arm is formed the sincere sub-holding face of dropout, the sincere sub-holding face of this dropout and the holding in operating mechanism
Sincere sub-cooperation, forms holding relation.
A kind of spring operating mechanism sincere son of dropout the most as claimed in any of claims 1 to 4, it is characterised in that described
Arm and the second arm and body are in the same plane.
6. double separating brake tripping systems of the sincere son of threading off included in claim 1 to 5 described in any one, it is characterised in that:
Including sincere son (8) of threading off, the percussion device that clashes into the sincere sub-contact surface of this dropout, and drive the power set of this percussion device, institute
Stating percussion device and include two, two contact surfaces with sincere son of threading off clash into respectively.
The double separating brake tripping system of one the most according to claim 6, it is characterised in that: described percussion device be trip rod (2,
6)。
The double separating brake tripping system of one the most according to claim 6, it is characterised in that: described power set include two electromagnetism
Ferrum (1,5) and control this electric magnet motion control loop, after separating brake order is received in this control loop, according to two electric magnet
Situation controls its motion.
The double separating brake tripping system of one the most according to claim 6, it is characterised in that: the arm of the sincere son of described dropout includes two altogether
Individual, the contact surface of these two arms is set to 90 degrees mutually along body central, the contact surface of one of them arm and the guarantor of the second arm
Face of holding is set to 90 degrees mutually along body central.
10. according to a kind of double separating brake tripping systems described in any one in claim 6 to 9, it is characterised in that: this pair of separating brake is threaded off
System has farther included shockproof bar (3), and one end of this shockproof bar (3) is fixing with frame to be connected, the other end and sincere son (8) of threading off
The contact of contact surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620525482.7U CN205789812U (en) | 2016-06-01 | 2016-06-01 | A kind of spring operating mechanism sincere son of dropout and double separating brake tripping system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620525482.7U CN205789812U (en) | 2016-06-01 | 2016-06-01 | A kind of spring operating mechanism sincere son of dropout and double separating brake tripping system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205789812U true CN205789812U (en) | 2016-12-07 |
Family
ID=58136370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620525482.7U Active CN205789812U (en) | 2016-06-01 | 2016-06-01 | A kind of spring operating mechanism sincere son of dropout and double separating brake tripping system thereof |
Country Status (1)
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|---|---|
| CN (1) | CN205789812U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109166741A (en) * | 2018-09-12 | 2019-01-08 | 平高集团有限公司 | A kind of breaker, spring operating mechanism and its latch assembly |
| CN109411249A (en) * | 2018-09-12 | 2019-03-01 | 平高集团有限公司 | A kind of spring operating mechanism and its latch assembly |
| CN110265238A (en) * | 2019-07-18 | 2019-09-20 | 上海南华兰陵电气有限公司 | The reliable trip gear of 10KV switchgear |
-
2016
- 2016-06-01 CN CN201620525482.7U patent/CN205789812U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109166741A (en) * | 2018-09-12 | 2019-01-08 | 平高集团有限公司 | A kind of breaker, spring operating mechanism and its latch assembly |
| CN109411249A (en) * | 2018-09-12 | 2019-03-01 | 平高集团有限公司 | A kind of spring operating mechanism and its latch assembly |
| CN111312535A (en) * | 2018-09-12 | 2020-06-19 | 平高集团有限公司 | Circuit breaker, spring operating mechanism and plunger latch assembly thereof |
| CN111312535B (en) * | 2018-09-12 | 2021-11-16 | 平高集团有限公司 | Circuit breaker, spring operating mechanism and plunger latch assembly thereof |
| CN110265238A (en) * | 2019-07-18 | 2019-09-20 | 上海南华兰陵电气有限公司 | The reliable trip gear of 10KV switchgear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230105 Address after: No.24, gazelle Valley, high tech Zone, Xi'an, Shaanxi 710077 Patentee after: XI'AN XD HIGH VOLTAGE SWITCHGEAR OPERATING MECHANISM CO.,LTD. Patentee after: CHINA XD ELECTRIC Co.,Ltd. Address before: 710075 Shaanxi city of Xi'an Province Tang Hing Road No. 7 Patentee before: CHINA XD ELECTRIC Co.,Ltd. |
|
| TR01 | Transfer of patent right |