CN107316773A - A kind of earthing knife-switch interlock connector - Google Patents
A kind of earthing knife-switch interlock connector Download PDFInfo
- Publication number
- CN107316773A CN107316773A CN201710559757.8A CN201710559757A CN107316773A CN 107316773 A CN107316773 A CN 107316773A CN 201710559757 A CN201710559757 A CN 201710559757A CN 107316773 A CN107316773 A CN 107316773A
- Authority
- CN
- China
- Prior art keywords
- lateral member
- longitudinal elements
- earthing knife
- switch interlock
- elements body
- 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
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Classifications
-
- 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
- H01H31/04—Interlocking mechanisms
Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
The invention discloses a kind of earthing knife-switch interlock connector, including longitudinal elements body, top lateral member, bottom lateral member, the top lateral member, the bottom lateral member are fixedly installed on the top and bottom of the longitudinal elements body respectively, the top lateral member transversely be arranged in parallel with the bottom lateral member, the longitudinal elements body is set along longitudinally perpendicular, the final drive shaft for being provided with and being transmitted for longitudinal force in main transmission connecting hole, the main transmission connecting hole is offered in the bottom lateral member 3 positioned at the side of the longitudinal elements body.The present invention proposes a kind of earthing knife-switch interlock connector, overcome prior art presence poor universality, be unable to fast assembling-disassembling match somebody with somebody, lacks rotating be driven or chain defect, assembling is easy in design using double right angle necks between top lateral member, bottom lateral member and longitudinal elements body and single right angle neck, the horizontal driving hole set simultaneously by longitudinally disposed main transmission connecting hole and some auxiliary driving holes and laterally realizes earthing knife-switch interlock and transmitted in the torque of vertical and horizontal, realizes existing earthing knife-switch interlock in horizontal and longitudinal direction linkage interlocking.
Description
Technical field
The present invention relates to a kind of earthing knife-switch interlock connector, belong to linkage assemblies technical field.
Background technology
The first principle in power equipment generally using safety utilization of electric power is designed, therefore between power equipment all parts
Generally it is controlled using interlocking gear, prevents the electric shock risk of hot line job, existing earthing knife-switch interlock
Component is mostly fixed-type with miscellaneous part, exist poor universality, be unable to fast assembling-disassembling match somebody with somebody, lack rotating transmission or even
The defect of lock.
The content of the invention
It is an object of the present invention to overcome the defect that prior art is present, above-mentioned technical problem is solved, a kind of earthing knife-switch is proposed
Interlock connector.
The present invention is adopted the following technical scheme that：A kind of earthing knife-switch interlock connector, it is characterised in that including longitudinal elements
Body, top lateral member, bottom lateral member, the top lateral member, the bottom lateral member are fixedly installed on the longitudinal direction respectively
The top and bottom of part body, the top lateral member transversely be arranged in parallel with the bottom lateral member, the longitudinal elements body edge
Longitudinally perpendicular to set, the side that the longitudinal elements body is located in the bottom lateral member 3 offers main transmission connecting hole, the master
Drive connection is provided with the final drive shaft transmitted for longitudinal force in hole.
As a kind of preferred embodiment, longitudinal elements body is integrally formed with top lateral member, bottom lateral member respectively.
As a kind of preferred embodiment, it is provided between longitudinal elements body and top lateral member, bottom lateral member and is easy to dress
With with spacing double right angle necks.
As a kind of preferred embodiment, the side of top lateral member sets limited location close to the side of main transmission connecting hole
Arc-shaped edges, it is spacing for being carried out to the final drive shaft in main transmission connecting hole.
As a kind of preferred embodiment, be provided with the lateral member of top along the first auxiliary driving hole of longitudinally perpendicular distribution,
It is provided with second auxiliary driving hole, bottom lateral member along the 3rd auxiliary driving hole of longitudinally perpendicular distribution, fourth officer driving hole, first
Auxiliary driving hole and the setting symmetrical above and below of the 3rd auxiliary driving hole, the second auxiliary driving hole and the setting symmetrical above and below of fourth officer driving hole.
As a kind of preferred embodiment, it is provided between the bottom surface of longitudinal elements body and bottom lateral member and is easy to assemble and limits
Single right angle neck of position.
As a kind of preferred embodiment, the bottom of longitudinal elements body is provided with the horizontal driving hole being transversely distributed.
As a kind of preferred embodiment, the radius of spacing arc-shaped edges is equal to the radius of main transmission connecting hole.
The beneficial effect that the present invention is reached：The present invention proposes a kind of earthing knife-switch interlock connector, overcomes existing skill
Art exist poor universality, be unable to fast assembling-disassembling match somebody with somebody, lacks rotating be driven or chain defect, using top lateral member,
Assembling is easy in the design of double right angle necks and single right angle neck between bottom lateral member and longitudinal elements body, while being set by longitudinal direction
The main transmission connecting hole put and some auxiliary driving holes and the horizontal driving hole laterally set realize earthing knife-switch interlock vertical
Transmitted to horizontal torque, realize existing earthing knife-switch interlock in horizontal and longitudinal direction linkage interlocking, prevent powered
The electric shock risk of operation, efficiently solves the chain function of earthing knife-switch.
Brief description of the drawings
Fig. 1 is the structural representation of the front view of the present invention.
Fig. 2 is the structural representation of the top view of the present invention.
Fig. 3 is the structural representation of the right view of the present invention.
Fig. 4 is the structural representation of the stereogram of the present invention.
The implication marked in figure：1- longitudinal elements bodies, 2- tops lateral member, 3- bottoms lateral member, 4- main transmission connecting holes, 5-
Spacing arc-shaped edges, the first auxiliary driving of 6- hole, the second auxiliary driving of 7- hole, the auxiliary driving holes of 8- the 3rd, 9- fourth officer driving holes, 10- is double
Right angle neck, 11- transverse direction driving holes, the mono- right angle necks of 12-.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the present invention proposes a kind of earthing knife-switch interlock connector, it is characterised in that bag
Longitudinal elements body 1, top lateral member 2, bottom lateral member 3 are included, top lateral member 2, bottom lateral member 3 are fixedly installed on longitudinal direction respectively
The top and bottom of part body 1, top lateral member 2 transversely be arranged in parallel with bottom lateral member 3, and longitudinal elements body 1 is along longitudinally perpendicular
Set, the side that longitudinal elements body 1 is located in bottom lateral member 3 offers setting in main transmission connecting hole 4, main transmission connecting hole 4
There is the final drive shaft transmitted for longitudinal force.
As a kind of preferred embodiment, longitudinal elements body 1 is integrally formed with top lateral member 2, bottom lateral member 3 respectively.
As a kind of preferred embodiment, it is provided with and is easy between longitudinal elements body 1 and top lateral member 2, bottom lateral member 3
Assembling and spacing double right angle necks 10.
As a kind of preferred embodiment, the side of top lateral member 2 sets limited close to the side of main transmission connecting hole 4
Position arc-shaped edges 5, it is spacing for being carried out to the final drive shaft in main transmission connecting hole 4.
As a kind of preferred embodiment, the first auxiliary driving hole along longitudinally perpendicular distribution is provided with top lateral member 2
6th, it is provided with the second auxiliary driving hole 7, bottom lateral member 3 along the 3rd auxiliary driving hole 8 of longitudinally perpendicular distribution, fourth officer driving hole
9, the first auxiliary driving hole 6 and the 3rd auxiliary driving hole 8 is symmetrical above and below sets, the second auxiliary driving hole 7 and fourth officer driving hole are right about 9
Claim to set.
As a kind of preferred embodiment, be provided between the bottom surface of longitudinal elements body 1 and bottom lateral member 3 be easy to assembling and
Spacing single right angle neck 12.
As a kind of preferred embodiment, the bottom of longitudinal elements body 1 is provided with the horizontal driving hole 11 being transversely distributed.
As a kind of preferred embodiment, the radius of spacing arc-shaped edges 5 is equal to the radius of main transmission connecting hole 4.
The operation principle of the present invention：The present invention is passed through into double right angle necks 10 and single right angle neck 12 and earthing knife-switch interlock
Miscellaneous part assembled, wherein, the moment of torsion transmission that final drive shaft carries out longitudinal direction is installed, first is secondary on main transmission connecting hole 4
Worked in coordination two-by-two between driving hole 6, the second auxiliary driving hole 7, the 3rd auxiliary driving hole 8, fourth officer driving hole 9 and carry out the pair of longitudinal direction
Transmission or assembling positioning, the horizontal driving hole 11 of the bottom of longitudinal elements body 1 are used for installing horizontal power transmission shaft or interlocking gear
Horizontal torque drive is carried out, realizes that earthing knife-switch interlock, in horizontal and longitudinal direction linkage interlocking, prevents band with this
Electrically operated electric shock risk.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these improve and deformed
Also it should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of earthing knife-switch interlock connector, it is characterised in that including longitudinal elements body（1）, top lateral member（2）, bottom it is horizontal
To part（3）, the top lateral member（2）, the bottom lateral member（3）The longitudinal elements body is fixedly installed on respectively（1）Top
End and bottom, the top lateral member（2）With the bottom lateral member（3）Transversely it be arranged in parallel, the longitudinal elements body（1）Edge
It is longitudinally perpendicular to set, the bottom lateral member（3）It is upper to be located at the longitudinal elements body（1）Side offer main transmission connecting hole
（4）, the main transmission connecting hole（4）Inside it is provided with the final drive shaft transmitted for longitudinal force.
2. a kind of earthing knife-switch interlock connector according to claim 1, it is characterised in that the longitudinal elements body（1）Point
Not with the top lateral member（2）, the bottom lateral member（3）It is integrally formed.
3. a kind of earthing knife-switch interlock connector according to claim 1, it is characterised in that the longitudinal elements body（1）With
The top lateral member（2）, the bottom lateral member（3）Between be provided with and be easy to assembling and spacing double right angle necks（10）.
4. a kind of earthing knife-switch interlock connector according to claim 1, it is characterised in that the top lateral member（2）
Side close to the main transmission connecting hole（4）Side set limited location arc-shaped edges（5）, for the main transmission connecting hole
（4）The interior final drive shaft carries out spacing.
5. a kind of earthing knife-switch interlock connector according to claim 1, it is characterised in that the top lateral member（2）
On be provided with the first auxiliary driving hole along longitudinally perpendicular distribution（6）, the second auxiliary driving hole（7）, the bottom lateral member（3）On set
It is equipped with the 3rd auxiliary driving hole along longitudinally perpendicular distribution（8）, fourth officer driving hole（9）, the first auxiliary driving hole（6）With it is described
3rd auxiliary driving hole（8）It is symmetrical above and below to set, the second auxiliary driving hole（7）With the fourth officer driving hole（9）It is symmetrical above and below
Set.
6. a kind of earthing knife-switch interlock connector according to claim 1, it is characterised in that the longitudinal elements body（1）With
The bottom lateral member（3）Bottom surface between be provided with and be easy to assembling and spacing single right angle neck（12）.
7. a kind of earthing knife-switch interlock connector according to claim 1, it is characterised in that the longitudinal elements body（1）'s
Bottom is provided with the horizontal driving hole being transversely distributed（11）.
8. a kind of earthing knife-switch interlock connector according to claim 4, it is characterised in that the spacing arc-shaped edges（5）
Radius be equal to the main transmission connecting hole（4）Radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710559757.8A CN107316773A (en) | 2017-07-11 | 2017-07-11 | A kind of earthing knife-switch interlock connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710559757.8A CN107316773A (en) | 2017-07-11 | 2017-07-11 | A kind of earthing knife-switch interlock connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107316773A true CN107316773A (en) | 2017-11-03 |
Family
ID=60177549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710559757.8A Pending CN107316773A (en) | 2017-07-11 | 2017-07-11 | A kind of earthing knife-switch interlock connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107316773A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2787519A1 (en) * | 2013-04-03 | 2014-10-08 | Siemens Aktiengesellschaft | Drive mechanism for disconnecting a switch |
| CN205376378U (en) * | 2016-01-27 | 2016-07-06 | 温州华港电气有限公司 | Last reverse blocked mechanical system of earthing switch interlock |
| CN205542549U (en) * | 2016-04-01 | 2016-08-31 | 山东春旭电气有限公司 | Novel earthing switch interlock of high tension switchgear |
| CN205564570U (en) * | 2016-04-13 | 2016-09-07 | 厦门明翰电气股份有限公司 | Interlocking device of grounding switch and cable chamber back door |
| CN106298316A (en) * | 2015-06-24 | 2017-01-04 | Ls 产电株式会社 | Locking device for the operating mechanism of gas-insulated switchgear |
| CN206003682U (en) * | 2016-08-23 | 2017-03-08 | 温州兴机电器有限公司 | The interlock at earthed switch back door |
| CN106531537A (en) * | 2016-11-25 | 2017-03-22 | 江苏省如高高压电器有限公司 | Isolating circuit breaker locking device |
| CN207124155U (en) * | 2017-07-11 | 2018-03-20 | 江苏镇德电力设备有限公司 | A kind of earthing knife-switch interlock connector |
-
2017
- 2017-07-11 CN CN201710559757.8A patent/CN107316773A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2787519A1 (en) * | 2013-04-03 | 2014-10-08 | Siemens Aktiengesellschaft | Drive mechanism for disconnecting a switch |
| CN106298316A (en) * | 2015-06-24 | 2017-01-04 | Ls 产电株式会社 | Locking device for the operating mechanism of gas-insulated switchgear |
| CN205376378U (en) * | 2016-01-27 | 2016-07-06 | 温州华港电气有限公司 | Last reverse blocked mechanical system of earthing switch interlock |
| CN205542549U (en) * | 2016-04-01 | 2016-08-31 | 山东春旭电气有限公司 | Novel earthing switch interlock of high tension switchgear |
| CN205564570U (en) * | 2016-04-13 | 2016-09-07 | 厦门明翰电气股份有限公司 | Interlocking device of grounding switch and cable chamber back door |
| CN206003682U (en) * | 2016-08-23 | 2017-03-08 | 温州兴机电器有限公司 | The interlock at earthed switch back door |
| CN106531537A (en) * | 2016-11-25 | 2017-03-22 | 江苏省如高高压电器有限公司 | Isolating circuit breaker locking device |
| CN207124155U (en) * | 2017-07-11 | 2018-03-20 | 江苏镇德电力设备有限公司 | A kind of earthing knife-switch interlock connector |
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| 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: 20171103 |