CN205959926U - Passive type shunt release - Google Patents
Passive type shunt release Download PDFInfo
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- CN205959926U CN205959926U CN201620921778.0U CN201620921778U CN205959926U CN 205959926 U CN205959926 U CN 205959926U CN 201620921778 U CN201620921778 U CN 201620921778U CN 205959926 U CN205959926 U CN 205959926U
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- moving contact
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- housing
- stationary contact
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Abstract
The utility model discloses a passive type shunt release, which comprises a housin, be equipped with handle, connecting rod, first moving contact stationary blade, coil and wiring end in the casing, the one end of handle is held and is extended to outside the casing for the operation, the middle part of handle is articulated with the casing, and the other end of handle links to each other with the one end of connecting rod, the middle part of first moving contact stationary blade is articulated with the casing, the one end of first moving contact stationary blade with the other end of connecting rod is connected, the other end of first moving contact stationary blade forms first moving contact, the left and right sides of first moving contact is equipped with first stationary contact and second stationary contact respectively, the handle passes through connecting rod and the linkage of first moving contact stationary blade, first moving contact stationary blade is fixed in protection piece, the one end that protection piece is close to first moving contact is fixed with the second moving contact, the casing internal fixation has the third stationary contact, the third stationary contact is close to the second contact point.
Description
Technical field
The utility model is related to a kind of passive shunt release.
Background technology
Shunt release is a kind of annex of remote operation separating brake, and existing shunt release adds the big portion of auxiliary contact
It is divided into two kinds：Active type and passive both of which.Wherein, the first, active type shunt release adds the work of auxiliary contact
Power supply and auxiliary contact working power are necessary for same electric pressure, and advantage is that shunt release action power can directly connect
At shunt release two ends, shortcoming is that auxiliary contact power supply is consistent with the necessary grade of the voltage of shunt release power supply, such as 24v
Shunt release+auxiliary contact it is necessary to the working power of 24V, if auxiliary contact access 220V power supply, power supply with point
Encourage that electrical apparatus release working power is inconsistent to lead to shunt release working power or shunt release internal work coil to burn out, make
Become range narrow；Second, passive shunt release adds working power and the auxiliary contact work electricity of auxiliary contact
Source can be different electric pressures, and advantage is the working power of shunt release can be Bu Tong electricity with auxiliary contact working power
Pressure grade, such as 24V shunt release+auxiliary contact, shunt release working power is 24V, the working power of auxiliary contact
Can be 220V.
Content of the invention
The purpose of this utility model is to provide a kind of passive shunt release.
For achieving the above object, the utility model adopts the following technical scheme that：A kind of passive shunt release, including shell
Body, is provided with handle, connecting rod, the first moving contact stator, coil and terminals, one end of described handle is operation in described housing
Hold and extend to outside housing, the middle part of described handle and housing hinge, the other end of handle is connected with one end of connecting rod, and described
The middle part of one moving contact stator and housing hinge, one end of described first moving contact stator is connected with the other end of described connecting rod
Connect, the other end of described first moving contact stator forms the first moving contact, and the left and right sides of described first moving contact sets respectively
There are the first stationary contact and the second stationary contact, described handle passes through connecting rod and the linkage of the first moving contact stator, described first is dynamic tactile
Head stator is fixed in guard member, and described guard member is fixed with the second moving contact, described shell near one end of the first moving contact
It is fixed with the 3rd stationary contact in vivo, described 3rd stationary contact is near the second contact point；When the first moving contact stator first moves
Contact is turned to the first stationary contact lateral deviation with the middle part of the first moving contact stator for fulcrum, the first moving contact and the first stationary contact phase
Contact；When the first moving contact of the first moving contact stator is with the middle part of the first moving contact stator for fulcrum to the second stationary contact
Lateral deviation turns, and the first moving contact is contacted with the second stationary contact, and the second moving contact is contacted with the 3rd stationary contact.
The utility model second moving contact position setting more reasonable so that in housing the installation of part more convenient,
The efficiency of assembling of the passive shunt release of the utility model can be improved, make wiring more convenient.
Preferably, described first stationary contact is fixed on one end of the first stationary contact stator, described second stationary contact solid point
Due to one end of the second stationary contact stator, described 3rd stationary contact is fixed on the 3rd stationary contact stator, and the described 3rd is quiet
Contact stator is fastened in housing by some 3rd projections being formed in housing, and described 3rd stationary contact is quiet near second
The other end of contact stator.The above-mentioned fixation for the utility model stationary contact, makes the 3rd stationary contact solid point of the present utility model
Stator is installed more convenient.
Preferably, described second moving contact is fixed on the second moving contact stator, described second moving contact stator
Fix with guard member, described second moving contact is in rugosity structure, and described second moving contact is fixed with described second moving contact
Piece is vertically arranged.The above-mentioned fixation for the utility model second moving contact, the structure folding dress makes the second moving contact be easier
Contact with the 3rd stationary contact, and assembling of the present utility model can be made more simple.Wherein, the second moving contact moves with described second
Contact stator is vertically arranged, and can increase the second moving contact and the contact area of the 3rd stationary contact.
Preferably, described first stationary contact stator is fastened on housing by some first projections being formed in housing
Interior, described second stationary contact stator is fastened in housing by some second projections being formed in housing, and described some
One raised and described some second projections are all arranged alternately in left and right.Above-mentioned for the utility model the first stationary contact stator and
The fixation of the second stationary contact stator, makes the first stationary contact stator of the present utility model, the second stationary contact stator install more
For convenience.
Preferably, the quantity of described 3rd projection is one, the described 3rd has convexed to form accommodating portion the 3rd stationary contact
The slot of point stator, the described 3rd one of them between the second stationary contact stator and the second moving contact raised is second convex
Rise.
Preferably, described guard member and housing hinge setting, the middle part of described first moving contact stator and guard member
It is relatively fixed, one end that described first moving contact stator is provided with moving contact is relatively fixed by the first fixed column and guard member,
One end that described first moving contact stator is provided with the first moving contact is formed with first through hole, described guard member be formed with described
The second through hole that first through hole is adapted, described first fixed column passes through described first through hole and the second through hole.
Preferably, described guard member is formed with third through-hole away from one end of the second through hole, described first moving contact is solid
Stator be fixedly arranged in the middle of the second fixed column, the diameter parallel setting of the axis of described first fixed column and the second fixed column, institute
The internal diameter stating third through-hole is more than the diameter of described second fixed column, and described housing is formed with articulated column, and described guard member is passed through
Third through-hole is coordinated so that guard member is hingedly fixed in housing with articulated column.
Preferably, described guard member is collocated with back-moving spring, one end of described back-moving spring and housing are relatively fixed, multiple
The other end of position spring is relatively fixed with guard member, and described guard member coats the both sides in front and back of the first moving contact stator, described
Guard member is formed with block relative to the left and right sides of the first moving contact stator, described guard member away from handle a block with
Described back-moving spring is relatively fixed.
Preferably, described terminals include upper left terminals on the left of housing, the first lower-left terminals, second left
Lower terminals and the upper right terminals on the right side of housing, bottom right terminals, described first stationary contact and the first lower-left terminals
It is electrically connected, described second stationary contact is electrically connected with the second lower-left terminals, described 3rd stationary contact is electrically connected with upper right terminals,
Described first moving contact stator is electrically connected with upper left terminals, and described second moving contact is electrically connected with coil, coil and bottom right
Terminals electrically connect.
Preferably, described guard member is formed with positioning convex, it is fixed with described that described second moving contact stator is formed with
The location hole that position projection matches.The above-mentioned positioning being provided for the second moving contact stator and guard member, is easy to second dynamic tactile
The installation of head stator is fixed；Wherein, the second moving contact stator can be fixed with guard member phase by modes such as dispensing fixations.
The utility model have the advantages that reasonable in design, easy to assembly, be easy to wiring, also have can improve efficiency of assembling,
The advantage being easy to user's installation.
Brief description
Fig. 1 is a kind of structural representation of use state of the utility model；
Fig. 2 is the structural representation of another kind use state of the present utility model；
Fig. 3 is a kind of structural representation of the utility model first moving contact and the second moving contact.
Specific embodiment
Embodiment 1
Shown in Fig. 1, Fig. 2, Fig. 3, a kind of passive shunt release of the present utility model, including housing 1, in housing 1
It is provided with handle 2, connecting rod 3, the first moving contact stator 4, coil 5 and terminals, one end of handle 2 is operating side 20 and extends to
Outside housing 1, the middle part of handle 2 is hinged with housing 1, and the other end of handle 2 is connected with one end of connecting rod 3, and the first moving contact is fixed
The middle part of piece 4 is hinged with housing 2, and one end of the first moving contact stator 5 is connected with the other end of connecting rod 3, and the first moving contact is solid
The other end of stator 5 forms the first moving contact 41.
The left side of the first moving contact 41 is provided with the first stationary contact 11, and the right side of the first moving contact 41 is provided with the second stationary contact
12, handle 2 is linked with the first moving contact stator 4 by connecting rod 3, and the first moving contact stator 4 is fixed in guard member 6, protects
Guard 6 is fixed with the second moving contact 61 near one end of the first moving contact 41, is fixed with the 3rd stationary contact in housing 1, and the 3rd is quiet
Contact is near the second contact point 12.
First stationary contact 11 is fixed on one end of the first stationary contact stator 13, and the second stationary contact 12 is fixed on the second stationary contact
One end of point stator 14, the 3rd stationary contact is fixed on the 3rd stationary contact stator 15, and the 3rd stationary contact is near the second stationary contact
The other end of point stator 14.Second moving contact 61 is fixed on the second moving contact stator 62, the second moving contact stator 62
Fix with guard member 6 dispensing, the second moving contact 61 is in rugosity structure, and the second moving contact 61 and the second moving contact stator 62
It is vertically arranged.Guard member 6 is formed with positioning convex 10, and the second moving contact stator 62 is formed with and is matched with positioning convex 10
Location hole.
First stationary contact stator 13 is fastened in housing 1 by three the first projections 17 being formed in housing 1, and second
Stationary contact stator 14 is fastened in housing 1 by three the second projections 18 being formed in housing 1, three first raised 17 Hes
Three the second projections 18 are all arranged alternately in left and right, and the 3rd stationary contact stator 15 is the 3rd convex by be formed in housing one
Rise and be fastened in housing 1.3rd slot convexing to form accommodating portion the 3rd stationary contact stator, the 3rd is raised quiet for second
One of them second projection between contact stator 14 and the second moving contact 61.
Guard member 6 and the hinged setting of housing 1, the middle part of the first moving contact stator 4 is relatively fixed with guard member, and first moves
One end that contact stator 4 is provided with the first moving contact is relatively fixed with guard member 6 by the first fixed column 16, and described first is dynamic tactile
One end that head stator is provided with moving contact is formed with first through hole, and guard member 6 is formed with second being adapted with first through hole and leads to
Hole, the first fixed column 16 passes through first through hole and the second through hole, and the two ends of the first fixed column 16 are all offseted with housing.
Guard member 6 is formed with third through-hole 63 away from one end of the second through hole, and the middle part of the first moving contact stator 4 is fixed
Have the second fixed column 42, the diameter parallel setting of the axis of the first fixed column 16 and the second fixed column 42, third through-hole 63 interior
Footpath is more than the diameter of the second fixed column 42.Housing 1 is formed with articulated column 19, and guard member 6 passes through third through-hole 63 and articulated column 19
Cooperation is so that guard member is hingedly fixed in housing.
Guard member 6 is collocated with back-moving spring 7, and one end of back-moving spring 7 is relatively fixed with housing 1, back-moving spring 1 another
End is relatively fixed with guard member 6, and guard member 6 coats the both sides in front and back of the first moving contact stator 4, and guard member 6 relatively first is moved
The left and right sides of contact stator 4 is formed with block 8, and guard member 6 is relative with back-moving spring 7 solid away from a block 8 of handle 2
Fixed.
Terminals include upper left terminals positioned at housing 1 left side, the first lower-left terminals, the second lower-left terminals and position
In upper right terminals, the bottom right terminals on housing 2 right side, the first stationary contact stator 13 away from the first stationary contact 11 one end with
First lower-left terminals are electrically connected, and the second stationary contact stator 14 is away from one end and the second lower-left terminals of the second stationary contact 12
It is electrically connected, the 3rd stationary contact stator 15 is electrically connected with upper right terminals, the first moving contact stator 4 and upper left terminals are electrically connected
Connect, the second moving contact stator 62 is electrically connected with coil 5, and coil 5 is electrically connected with bottom right terminals.It is formed with appearance on the left of housing 1
Receive upper left terminals upper left groove 21, accommodate the lower-left groove 22 of the first lower-left terminals and the second lower-left terminals, on the right side of housing 1
It is formed with the upper right groove 23 accommodating upper right terminals, the bottom right groove 24. accommodating bottom right terminals
When handle 2 operating side 20 with handle 2 in the middle part of for fulcrum to side deflect, the first of the first moving contact stator 4
Moving contact 41 is turned to the first stationary contact lateral deviation with the middle part of the first moving contact stator for fulcrum, and the first moving contact 41 is quiet with first
Contact 11 contacts；When handle 2 operating side 20 with handle 2 in the middle part of for fulcrum to opposite side deflect, the first moving contact stator 4
The first moving contact 41 turned to the second stationary contact lateral deviation with the middle part of the first moving contact stator for fulcrum, the first moving contact 41 with
Second stationary contact 12 contacts, and the second moving contact 41 is contacted with the 3rd stationary contact stator 15.
The utility model have the advantages that reasonable in design, easy to assembly, be easy to wiring, also have can improve efficiency of assembling,
The advantage being easy to user's installation.
Claims (10)
1. a kind of passive shunt release it is characterised in that include housing, be provided with described housing handle, connecting rod, first move
Contact stator, coil and terminals, one end of described handle is operating side and extends to outside housing, the middle part of described handle with
Housing hinge, the other end of handle is connected with one end of connecting rod, the middle part of described first moving contact stator and housing hinge, institute
The one end stating the first moving contact stator is connected with the other end of described connecting rod, the other end shape of described first moving contact stator
Become the first moving contact, described first moving contact be respectively arranged on the left side and the right side the first stationary contact and the second stationary contact, described handle
By connecting rod and the linkage of the first moving contact stator, described first moving contact stator is fixed in guard member, described guard member
One end near the first moving contact is fixed with the second moving contact, is fixed with the 3rd stationary contact, described 3rd stationary contact in described housing
Point is near the second contact point；
When the first moving contact of the first moving contact stator is with the middle part of the first moving contact stator for fulcrum to the first stationary contact
Lateral deviation turns, and the first moving contact is contacted with the first stationary contact；
When the first moving contact of the first moving contact stator is with the middle part of the first moving contact stator for fulcrum to the second stationary contact
Lateral deviation turns, and the first moving contact is contacted with the second stationary contact, and the second moving contact is contacted with the 3rd stationary contact.
2. passive shunt release according to claim 1 is it is characterised in that described first stationary contact is fixed on first
One end of stationary contact stator, described second stationary contact is fixed on one end of the second stationary contact stator, described 3rd stationary contact
It is fixed on the 3rd stationary contact stator, described 3rd stationary contact stator is by some three raised cards being formed in housing
It is located in housing, described 3rd stationary contact is near the other end of the second stationary contact stator.
3. passive shunt release according to claim 1 is it is characterised in that described second moving contact is fixed on second
On moving contact stator, described second moving contact stator is fixed with guard member, and described second moving contact is in rugosity structure, and
Described second moving contact is vertically arranged with described second moving contact stator.
4. the passive shunt release according to claim 1 or 2 or 3 is it is characterised in that described first stationary contact is fixed
Piece is fastened in housing by some first projections being formed in housing, and described second stationary contact stator is by being formed at shell
Internal some second projections are fastened in housing, and described some first raised and described some second projections all replace in left and right
Setting.
5. passive shunt release according to claim 2 it is characterised in that described 3rd projection quantity be one,
Described 3rd slot convexing to form accommodating portion the 3rd stationary contact stator, described 3rd projection is fixed for the second stationary contact
One of them second projection between piece and the second moving contact.
6. the passive shunt release according to claim 1 or 2 or 3 is it is characterised in that described guard member is cut with scissors with housing
Connect setting, the middle part of described first moving contact stator is relatively fixed with guard member, and described first moving contact stator is provided with dynamic
One end of contact is relatively fixed by the first fixed column and guard member, and described first moving contact stator is provided with the first moving contact
One end is formed with first through hole, and described guard member is formed with the second through hole being adapted with described first through hole, and described first is solid
Fixed column passes through described first through hole and the second through hole.
7. passive shunt release according to claim 6 is it is characterised in that described guard member is away from the second through hole
One end is formed with third through-hole, described first moving contact stator be fixedly arranged in the middle of the second fixed column, described first fixed column
Axis and the second fixed column diameter parallel setting, the internal diameter of described third through-hole is more than the diameter of described second fixed column,
Described housing is formed with articulated column, and described guard member is coordinated so that guard member is hingedly fixed in shell with articulated column by third through-hole
In vivo.
8. passive shunt release according to claim 7 is it is characterised in that described guard member is collocated with back-moving spring,
One end of described back-moving spring and housing are relatively fixed, and the other end of back-moving spring and guard member are relatively fixed, described guard member
Coat the both sides in front and back of the first moving contact stator, described guard member is formed with relative to the left and right sides of the first moving contact stator
Block, described guard member is relatively fixed with described back-moving spring away from a block of handle.
9. the passive shunt release according to claim 1 or 2 or 3 is it is characterised in that described terminals include being located at
Upper left terminals on the left of housing, the first lower-left terminals, the second lower-left terminals and the upper right terminals on the right side of housing,
Bottom right terminals, described first stationary contact is electrically connected with the first lower-left terminals, described second stationary contact and the second lower-left wiring
End is electrically connected, and described 3rd stationary contact is electrically connected with upper right terminals, and described first moving contact stator is electric with upper left terminals
Connect, described second moving contact is electrically connected with coil, and coil is electrically connected with bottom right terminals.
10. passive shunt release according to claim 3 is it is characterised in that described guard member is formed with convex
Rise, described second moving contact stator is formed with the location hole matching with described positioning convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620921778.0U CN205959926U (en) | 2016-08-23 | 2016-08-23 | Passive type shunt release |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620921778.0U CN205959926U (en) | 2016-08-23 | 2016-08-23 | Passive type shunt release |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205959926U true CN205959926U (en) | 2017-02-15 |
Family
ID=57976853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620921778.0U Active CN205959926U (en) | 2016-08-23 | 2016-08-23 | Passive type shunt release |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205959926U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112509888A (en) * | 2020-12-10 | 2021-03-16 | 北京双杰电气股份有限公司 | Passive tripping device for switch |
| CN113745066A (en) * | 2021-09-18 | 2021-12-03 | 德力西电气有限公司 | Shunt release |
-
2016
- 2016-08-23 CN CN201620921778.0U patent/CN205959926U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112509888A (en) * | 2020-12-10 | 2021-03-16 | 北京双杰电气股份有限公司 | Passive tripping device for switch |
| CN113745066A (en) * | 2021-09-18 | 2021-12-03 | 德力西电气有限公司 | Shunt release |
| CN113745066B (en) * | 2021-09-18 | 2024-01-19 | 德力西电气有限公司 | Shunt release |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 325600 Block B1, Fangdouyan Industrial Zone, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: ZHEJIANG HOUDA ELECTRIC Co.,Ltd. Address before: 325604 Zhejiang city of Wenzhou province Yueqing city Liushi Zhen Fang Dou Yan Dong Industrial Zone B1 Patentee before: YUEQING HOUDA ELECTRIC Co.,Ltd. |