CN107045959A - Rotary type double-breakpoint switch contact system wiring structure-improved - Google Patents
Rotary type double-breakpoint switch contact system wiring structure-improved Download PDFInfo
- Publication number
- CN107045959A CN107045959A CN201610082913.1A CN201610082913A CN107045959A CN 107045959 A CN107045959 A CN 107045959A CN 201610082913 A CN201610082913 A CN 201610082913A CN 107045959 A CN107045959 A CN 107045959A
- Authority
- CN
- China
- Prior art keywords
- contact
- rotary type
- type double
- improved
- wiring structure
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/36—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having only two operative positions, e.g. relatively displaced by 180 degrees
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H1/5855—Electric connections to or between contacts; Terminals characterised by the use of a wire clamping screw or nut
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/64—Encased switches adapted for ganged operation when assembled in a line with identical switches, e.g. stacked switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H1/5855—Electric connections to or between contacts; Terminals characterised by the use of a wire clamping screw or nut
- H01H2001/5861—Box connector with a collar or lug for clamping internal rail and external conductor together by a tightening screw
Abstract
Rotary type double-breakpoint switch contact system wiring structure-improved, it includes moving contact (1), it can realize and electrically connect with static contact (2) in static contact (2) and short circuit row (3), moving contact (1) rotation process, it is characterised in that：The static contact (2) is connected by terminal screw (4) and short circuit row (3), and terminal screw (4) being capable of circumferentially inlet wire.The present invention enables the wiring direction of rotary type double-breakpoint disconnecting switch contact system flexibly to change, the need for meeting disconnecting switch in-site installation by the improvement of butted line mode.
Description
Technical field
The invention belongs to disconnecting switch technical field, it is exactly specifically to be related to a kind of rotary type double-breakpoint switch to connect
Touch system wiring structure-improved.
Background technology
Disconnecting switch is that using a kind of most electrical equipment, disconnecting switch is mainly characterized by high-voltage switch electric appliance
Without arc extinguishing ability, it can only divide in the case of no load current, close circuit.Disconnecting switch is used for electricity at different levels
Pressure, as changing circuit connection or making circuit or equipment and isolated from power, it does not have cutout abilities, Zhi Nengxian
Operated again after with miscellaneous equipment, circuit is disconnected.The general interlocking dress with maloperation when preventing from switching on-load
Put, it is sometimes desirable to which pin switchs to prevent from disconnecting under the magneticaction of big failure.In circuit system,
When circuit breaks down or needs maintenance, circuit breaker trip, now disconnecting switch, which is served, cuts off small electricity
The effect of obvious port is flowed or provides, the safety of staff during ensureing maintenance or overhaul.Usual feelings
Under condition, disconnecting switch has two kinds of forms, open type and gas insulating metal closed type, open isolating switch
It is directly exposed in air, obvious fracture can be seen during separating brake, but volume is big, more heavy.Gas-insulated
Metal-enclosed type disconnecting switch small volume, reliability are high, are widely applied, gas-insulated metal-enclosed
Formula disconnecting switch one removes single-phase including three disconnecting switch, and each disconnecting switch is single-phase to include cylinder, each cylinder
Most of the drive mechanism of moving contact, static contact and driving moving contact action, drive mechanism are provided with body
Using electric drive, yet with the closure of gas insulating metal closed type isolation switch, operating personnel can not
Directly observe and substantially experience whether it is in disjunction state.
There is a kind of common rotary type double-breakpoint disconnecting switch in the market, the wiring of its contact system can only
Take the mode of a direction inlet wire to carry out, reduce the scope of application of rotary type double-breakpoint disconnecting switch,
When some special occasions need to change the installation site of disconnecting switch, it is impossible to adjust wiring direction, cause isolation
Switch can not be applicable.
The content of the invention
The purpose of the present invention is lacked for the single technology in existing rotary type double-breakpoint disconnecting switch wiring direction
Fall into there is provided a kind of rotary type double-breakpoint switch contact system wiring structure-improved, pass through changing for butted line mode
Enter to enable the wiring direction of rotary type double-breakpoint disconnecting switch contact system flexibly to change, meet and keep apart
The need for closing in-site installation.
Technical scheme
In order to realize above-mentioned technical purpose, the rotary type double-breakpoint switch contact system wiring that the present invention is designed changes
Good structure, it includes to realize with static contact in moving contact, static contact and short circuit row, moving contact rotation process
Electrical connection, it is characterised in that：The static contact is connected by terminal screw with short circuit row, and terminal screw can
Circumferentially inlet wire.
Further, the mounting axis direction of the terminal screw and moving contact central axis upright.
Further, the short circuit row isVia is installed in shape, its two ends provided with terminal screw, passes through
The tail end of terminal screw and static contact is locked together, and the head end of static contact is put in the groove of moving contact, moving contact
Contact end can contact to form electrical connection with the head end of static contact in rotation process.
Further, the tail end of the static contact is provided with screwed hole, and the head end and tail end of static contact pass through connecting portion
Link together.
Further, it can be contacted in the moving contact rotation process with the head end of individual static contact and realize double breaking points.
Further, the moving contact is on shaft coupling.
Further, the moving contact, static contact and short circuit row are on pedestal.
Beneficial effect
The present invention provides a kind of rotary type double-breakpoint switch contact system wiring structure-improved, by butted line side
The improvement of formula, enables the wiring direction of rotary type double-breakpoint disconnecting switch contact system flexibly to change, and meets
The need for disconnecting switch in-site installation.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the embodiment of the present invention.
Accompanying drawing 2 is the decomposing schematic representation of the embodiment of the present invention.
Accompanying drawing 3 is short circuit of embodiment of the present invention row's mounting structure schematic diagram.
Accompanying drawing 4 is short circuit row's structural representation in the embodiment of the present invention.
Accompanying drawing 5 is moving contact structure schematic diagram in the embodiment of the present invention.
Accompanying drawing 6 is static contact structure schematic diagram in the embodiment of the present invention.
Embodiment
With reference to the accompanying drawings and examples, the present invention will be further described.
Embodiment
As shown in figure 1 and 2, rotary type double-breakpoint switch contact system wiring structure-improved, it includes dynamic touch
First 1, static contact 2 and short circuit are arranged in 3, the rotation process of moving contact 1 and can electrically connected with the realization of static contact 2,
It is characterized in that：The static contact 2 is connected by terminal screw 4 with short circuit row 3, and terminal screw 4 can
Circumferentially inlet wire.
The mounting axis direction of the terminal screw 4 and the central axis upright of moving contact 1.The moving contact 1,
Static contact 2 and short circuit row 3 are on pedestal 6.
As shown in figures 3 and 4, the short circuit row 3 isPacify provided with terminal screw at shape, its two ends
Via 301 is filled, is locked together by the tail end of terminal screw 4 and static contact 2, the head end 202 of static contact 2
Put in the groove 101 of moving contact 1, contact end 102 can be with static contact 2 in the rotation process of moving contact 1
The contact of head end 202 forms electrical connection.
As shown in Figure 6, the tail end of the static contact 2 is provided with screwed hole 201, the head end 202 of static contact 2
Linked together with tail end 203 by connecting portion 204.
As shown in Figure 5, head end 202 that can be with 2 static contacts 2 in the rotation process of moving contact 1
Double breaking points are realized in contact.
The moving contact 1 is on shaft coupling 5.
A kind of rotary type double-breakpoint switch contact system wiring structure-improved that the present invention is provided, passes through butted line
The improvement of mode, enables the wiring direction of rotary type double-breakpoint disconnecting switch contact system flexibly to change, full
The need for foot disconnecting switch in-site installation.
Structure, ratio, size depicted in the present embodiment institute accompanying drawings etc., only to coordinate specification institute
The content of announcement, so that those skilled in the art is understood with reading, being not limited to the present invention can implement
Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or
The adjustment of size, in the case where not influenceing effect of the invention that can be generated and the purpose that can reach, all should still fall
In the range of disclosed technology contents are obtained and can covered.Meanwhile, in this specification it is cited as
The term of " on ", " under ", "left", "right", " centre ", " clockwise ", " counterclockwise " etc., be also only
It is easy to understanding for narration, and is not used to limit enforceable scope of the invention, the change of its relativeness or tune
It is whole, under without essence change technology contents, when being also considered as enforceable category of the invention.
Claims (7)
1. rotary type double-breakpoint switch contact system wiring structure-improved, it includes moving contact (1), static contact (2)
(3) are arranged with short circuit, can realize and electrically connect with static contact (2) in moving contact (1) rotation process, its feature exists
In：The static contact (2) is connected by terminal screw (4) with short circuit row (3), and terminal screw (4) can be along week
To inlet wire.
2. rotary type double-breakpoint switch contact system wiring structure-improved as claimed in claim 1, its feature
It is：The mounting axis direction of the terminal screw (4) and moving contact (1) central axis upright.
3. rotary type double-breakpoint switch contact system wiring structure-improved as claimed in claim 1, its feature
It is：The short circuit arranges (3)Via (301) is installed in shape, its two ends provided with terminal screw, leads to
The tail end for crossing terminal screw (4) and static contact (2) is locked together, and the head end (202) of static contact (2) puts in dynamic touch
In the groove (101) of head (1), the head that contact end (102) can be with static contact (2) in moving contact (1) rotation process
(202) contact is held to form electrical connection.
4. rotary type double-breakpoint switch contact system wiring structure-improved as claimed in claim 1, its feature
It is：The tail end of the static contact (2) is provided with screwed hole (201), the head end (202) and tail end of static contact (2)
(203) linked together by connecting portion (204).
5. rotary type double-breakpoint switch contact system wiring structure-improved as claimed in claim 1, its feature
It is：Realization can be contacted with the head end (202) of 2 static contacts (2) in moving contact (1) rotation process
Double breaking points.
6. rotary type double-breakpoint switch contact system wiring structure-improved as claimed in claim 1, its feature
It is：The moving contact (1) is on shaft coupling (5).
7. rotary type double-breakpoint switch contact system wiring structure-improved as claimed in claim 1, its feature
It is：The moving contact (1), static contact (2) and short circuit row (3) are on pedestal (6).
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610082913.1A CN107045959A (en) | 2016-02-05 | 2016-02-05 | Rotary type double-breakpoint switch contact system wiring structure-improved |
| PCT/CN2017/071545 WO2017133457A1 (en) | 2016-02-05 | 2017-01-18 | Wiring-improved structure for rotary double-breakpoint switch contact system |
| EP17746777.6A EP3413329A4 (en) | 2016-02-05 | 2017-01-18 | Wiring-improved structure for rotary double-breakpoint switch contact system |
| JP2018560703A JP2019505085A (en) | 2016-02-05 | 2017-01-18 | Improved wiring structure for contact system of rotary double break switch |
| KR1020187024344A KR102053070B1 (en) | 2016-02-05 | 2017-01-18 | Rotary double breakpoint switch contact system connection improvement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610082913.1A CN107045959A (en) | 2016-02-05 | 2016-02-05 | Rotary type double-breakpoint switch contact system wiring structure-improved |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107045959A true CN107045959A (en) | 2017-08-15 |
Family
ID=59499344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610082913.1A Pending CN107045959A (en) | 2016-02-05 | 2016-02-05 | Rotary type double-breakpoint switch contact system wiring structure-improved |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3413329A4 (en) |
| JP (1) | JP2019505085A (en) |
| KR (1) | KR102053070B1 (en) |
| CN (1) | CN107045959A (en) |
| WO (1) | WO2017133457A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107845535A (en) * | 2017-10-10 | 2018-03-27 | 上海良信电器股份有限公司 | The short circuit mode and contact module of a kind of multipole electrical rotary switch |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108648941A (en) * | 2018-04-02 | 2018-10-12 | 国网冀北电力有限公司承德供电公司 | The static contact dismounting tooling and static contact installation method, method for dismounting of disconnecting switch |
| CN109360752A (en) * | 2018-12-11 | 2019-02-19 | 中欧电气有限公司 | A kind of multifunctional visible disconnecting switch |
| CN112635206B (en) * | 2020-11-24 | 2024-01-23 | 天津平高智能电气有限公司 | Switch cabinet and static contact for switch cabinet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB952935A (en) * | 1961-08-02 | 1964-03-18 | Oak Mfg Co | Rotary electric switch means |
| CN2821835Y (en) * | 2005-05-23 | 2006-09-27 | 杭州立得电机有限公司 | Modular multi sectional switch |
| CN204067146U (en) * | 2014-06-27 | 2014-12-31 | 森萨塔科技（常州）有限公司 | Rotary switch |
| CN104521085A (en) * | 2012-12-19 | 2015-04-15 | 宝马斯雅士股份有限公司 | Disconnector for photovoltaic applications |
| CN205656997U (en) * | 2016-02-05 | 2016-10-19 | 上海良信电器股份有限公司 | Two breakpoint switch contact system wiring improvement structures of rotation type |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK2423936T3 (en) * | 2008-04-01 | 2014-05-19 | Ewac Holding B V | Electronic swivel switch |
-
2016
- 2016-02-05 CN CN201610082913.1A patent/CN107045959A/en active Pending
-
2017
- 2017-01-18 JP JP2018560703A patent/JP2019505085A/en active Pending
- 2017-01-18 EP EP17746777.6A patent/EP3413329A4/en not_active Withdrawn
- 2017-01-18 KR KR1020187024344A patent/KR102053070B1/en active IP Right Grant
- 2017-01-18 WO PCT/CN2017/071545 patent/WO2017133457A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB952935A (en) * | 1961-08-02 | 1964-03-18 | Oak Mfg Co | Rotary electric switch means |
| CN2821835Y (en) * | 2005-05-23 | 2006-09-27 | 杭州立得电机有限公司 | Modular multi sectional switch |
| CN104521085A (en) * | 2012-12-19 | 2015-04-15 | 宝马斯雅士股份有限公司 | Disconnector for photovoltaic applications |
| CN204067146U (en) * | 2014-06-27 | 2014-12-31 | 森萨塔科技（常州）有限公司 | Rotary switch |
| CN205656997U (en) * | 2016-02-05 | 2016-10-19 | 上海良信电器股份有限公司 | Two breakpoint switch contact system wiring improvement structures of rotation type |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107845535A (en) * | 2017-10-10 | 2018-03-27 | 上海良信电器股份有限公司 | The short circuit mode and contact module of a kind of multipole electrical rotary switch |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017133457A1 (en) | 2017-08-10 |
| EP3413329A4 (en) | 2019-09-11 |
| JP2019505085A (en) | 2019-02-21 |
| KR102053070B1 (en) | 2019-12-06 |
| EP3413329A1 (en) | 2018-12-12 |
| KR20180108701A (en) | 2018-10-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170815 |