CN205984698U - Safety isolating switch - Google Patents
Safety isolating switch Download PDFInfo
- Publication number
- CN205984698U CN205984698U CN201620385088.8U CN201620385088U CN205984698U CN 205984698 U CN205984698 U CN 205984698U CN 201620385088 U CN201620385088 U CN 201620385088U CN 205984698 U CN205984698 U CN 205984698U
- Authority
- CN
- China
- Prior art keywords
- push pedal
- guide
- tool arm
- arm
- guide post
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a safety isolating switch. Including the bottom plate, be equipped with the guide bar in the both sides of bottom plate, be equipped with the elasticity telescopic link on the guide bar of one side, the one end of elasticity telescopic link is through pivot and guide bar swing joint, and the other end of elasticity telescopic link is through pivot and tool arm swing joint, and the other end of tool arm is through the guide bar swing joint of pivot with the opposite side, the axial of prolonging the guide bar is equipped with the guide slot, and the card has the push pedal between two guide slots, is equipped with the spout in the push pedal, and the card of the connecting axle activity of the link of tool arm and elasticity telescopic link is fixed with the workstation between two guide bars in the spout, is equipped with the swing arm in the outside of push pedal, and the swing arm passes screw rethread rotating flange dish and push pedal swing joint in the middle of the workstation, the surface of swing arm be equipped with with screw assorted external screw thread, the utility model discloses it is laborsaving and the perhaps condition of circular telegram of outage suddenly can not appear in accurate target the tool arm promotion in place to relax, has improved the security of producing by a wide margin.
Description
Technical field
The utility model belongs to power equipment control switching technique field, more particularly, to a kind of safety isolated switch.
Background technology
At present, disconnecting switch has been widely used in power system, but in actual operation often
Tool arm occurs loosen or do not pull situation about putting in place, cause unexpected energising or the situation of power-off to occur, safety is given birth to
It is very unfavorable to produce.
Utility model content
The utility model is mainly for the technical problem existing for prior art, thus providing a kind of switch tool arm can be accurate
The plug-type disconnecting switch really putting in place.
The utility model is a kind of safety isolated switch, including base plate, is provided with guide post in the both sides of base plate, in side
Guide post is provided with elastic telescoping bar, and one end of elastic telescoping bar is flexibly connected with guide post by rotating shaft, elastic telescoping bar
The other end is flexibly connected with tool arm by rotating shaft, and the other end of tool arm is flexibly connected with the guide post of opposite side by rotating shaft；Prolong
Guide post be axially arranged with guide groove, between two guide grooves, card has push pedal, is provided with chute in push pedal, tool arm and elastic telescoping bar
Being stuck in chute of the connecting shaft activity of connection end, be fixed with workbench between two guide posts, set in the outside of push pedal
There is swing arm, swing arm passes through the screw in the middle of workbench to be flexibly connected with push pedal by rotary flange disk, in the outer surface of swing arm again
It is provided with the external screw thread matching with the internal thread of screw.
Further, described elastic telescoping bar includes fixed pole and lever, is provided with first baffle in the inside of fixed pole, fixed pole
Lower end is provided with second baffle, and the upper end of lever extend into the inside of fixed pole, is fixed with snap ring, in snap ring on the lateral wall of lever
It is provided with spring and first baffle between.
Further, it is provided with block in chute near one end of tool arm.
Further, described spring is constant force spring.
Further, all scribble lubricating oil in described guide groove and chute.
The beneficial effects of the utility model are：By rotating swing arm, can easily laborsaving and accurately tool arm be promoted
Put in place, be not in the situation of unexpected power-off or energising, the security of production is greatly improved.
Brief description
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of safety isolated switch of the utility model；
Fig. 2 is sectional view of the present utility model；
Fig. 3 is the structural representation of elastic force telescopic rod.
Specific embodiment
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, thus make apparent clear and definite to protection domain of the present utility model
Define.
A kind of safety isolated switch as shown in Figure 1-Figure 3, including base plate 1, is provided with guide post 2 in the both sides of base plate 1,
The guide post 2 of side is provided with elastic telescoping bar 3, and one end of elastic telescoping bar 3 is flexibly connected with guide post 2 by rotating shaft, bullet
The other end of power expansion link 3 is flexibly connected with tool arm 4 by rotating shaft, and the other end of tool arm 4 passes through the guiding of rotating shaft and opposite side
Bar 2 is flexibly connected；That prolongs guide post 2 is axially arranged with guide groove 5, and between two guide grooves 5, card has push pedal 6, is provided with cunning in push pedal
Groove 7, tool arm 4 is stuck in chute 7 with the connecting shaft activity of connection end of elastic telescoping bar 3, fixing between two guide posts 2
There is workbench 10, be provided with swing arm 8 in the outside of push pedal 6, swing arm 8 passes through the screw in the middle of workbench 10 to pass through rotary flange again
Disk 11 is flexibly connected with push pedal 6, is provided with, in the outer surface of swing arm 8, the external screw thread matching with the internal thread of screw.
Further, described elastic telescoping bar 3 includes fixed pole 31 and lever 32, is provided with first baffle in the inside of fixed pole 31
33, the lower end of fixed pole 31 is provided with second baffle 34, and the upper end of lever 32 extend into the inside of fixed pole 31, in the lateral wall of lever 31
On be fixed with snap ring 35, be provided with spring 36 between snap ring 35 and first baffle 33.
Further, it is provided with block 9 in chute 7 near one end of tool arm 4.
Further, described spring 36 is constant force spring.
Further, all scribble lubricating oil in described guide groove 5 and chute 7.
When use, for switch open position when being rotated in place A when the connection end of tool arm 4 and elastic telescoping bar 3
Put, be closed position when being rotated in place B, by rotating swing arm 8, tool arm 4 can be stretched in the thrust of swing arm 8 and elastic force
Putting in place of the lower entirely accurate of elastic force effect of contracting bar 3, is not in loosen or situation not in place, safe life is greatly improved
Producing property, and more easily laborsaving by rotating swing arm 8 operator.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model does not limit to
In this, any change or replacement expected without creative work, all should cover within protection domain of the present utility model.
Therefore, protection domain of the present utility model should be defined by the protection domain that claims are limited.
Claims (5)
1. a kind of safety isolated switch it is characterised in that：Including base plate（1）, in base plate（1）Both sides be provided with guide post（2）,
The guide post of side（2）It is provided with elastic telescoping bar（3）, elastic telescoping bar（3）One end pass through rotating shaft and guide post（2）Activity
Connect, elastic telescoping bar（3）The other end pass through rotating shaft and tool arm（4）It is flexibly connected, tool arm（4）The other end pass through rotating shaft with
The guide post of opposite side（2）It is flexibly connected；Prolong guide post（2）Be axially arranged with guide groove（5）, in two guide grooves（5）Between block and have
Push pedal（6）, chute is provided with push pedal（7）, tool arm（4）With elastic telescoping bar（3）Being stuck in of the connecting shaft activity of connection end
Chute（7）Interior, in two guide posts（2）Between be fixed with workbench（10）, in push pedal（6）Outside be provided with swing arm（8）, swing arm
（8）Through workbench（10）Middle screw passes through rotary flange disk again（11）With push pedal（6）It is flexibly connected, in swing arm（8）'s
Outer surface is provided with the external screw thread matching with the internal thread of screw.
2. a kind of safety isolated switch according to claim 1 it is characterised in that：Described elastic telescoping bar（3）Including fixed
Bar（31）And lever（32）, in fixed pole（31）Inside be provided with first baffle（33）, fixed pole（31）Lower end be provided with second baffle
（34）, lever（32）Upper end extend into fixed pole（31）Inside, in lever（32）Lateral wall on be fixed with snap ring（35）,
Snap ring（35）And first baffle（33）Between be provided with spring（36）.
3. a kind of safety isolated switch according to claim 1 it is characterised in that：In chute（7）Near tool arm（4）One
End is provided with block（9）.
4. a kind of safety isolated switch according to claim 2 it is characterised in that：Described spring（36）For constant force spring.
5. a kind of safety isolated switch according to claim 1 it is characterised in that：Described guide groove（5）With chute（7）Interior equal
Scribble lubricating oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620385088.8U CN205984698U (en) | 2016-04-29 | 2016-04-29 | Safety isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620385088.8U CN205984698U (en) | 2016-04-29 | 2016-04-29 | Safety isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205984698U true CN205984698U (en) | 2017-02-22 |
Family
ID=58019124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620385088.8U Expired - Fee Related CN205984698U (en) | 2016-04-29 | 2016-04-29 | Safety isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205984698U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105761963A (en) * | 2016-04-29 | 2016-07-13 | 句容华源电器设备有限公司 | Safety isolation switch |
| CN108039305A (en) * | 2017-12-28 | 2018-05-15 | 浙江之意电气有限公司 | It is a kind of to be easy to adjust itself lv contactor with distance between the walls |
| CN113819430A (en) * | 2021-08-06 | 2021-12-21 | 深圳市战狼光电有限公司 | Internet-based efficient energy-saving LED lamp control device |
-
2016
- 2016-04-29 CN CN201620385088.8U patent/CN205984698U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105761963A (en) * | 2016-04-29 | 2016-07-13 | 句容华源电器设备有限公司 | Safety isolation switch |
| CN108039305A (en) * | 2017-12-28 | 2018-05-15 | 浙江之意电气有限公司 | It is a kind of to be easy to adjust itself lv contactor with distance between the walls |
| CN113819430A (en) * | 2021-08-06 | 2021-12-21 | 深圳市战狼光电有限公司 | Internet-based efficient energy-saving LED lamp control device |
| CN113819430B (en) * | 2021-08-06 | 2023-12-15 | 深圳市战狼光电有限公司 | High-efficiency energy-saving LED lamp control device based on Internet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205984698U (en) | Safety isolating switch | |
| CN207780083U (en) | A kind of transmission line malfunction indicator | |
| CN205609417U (en) | Plug -type isolator | |
| CN105788940B (en) | A kind of plug-type disconnecting switch | |
| CN205016892U (en) | Improved generation insulating bar | |
| CN203983719U (en) | A kind of mixed-media network modules mixed-media end termination | |
| CN208867449U (en) | A kind of injection molding mold base with function easy to disassemble | |
| CN204130399U (en) | A kind of rotary cultivator emergency button device | |
| CN210326152U (en) | Blocking assembly | |
| CN208207052U (en) | The portable electroscopic device of power construction | |
| CN209150611U (en) | A kind of high pressure wire clamp protective case | |
| CN108320960B (en) | Explosion-proof button box for piping lane system | |
| CN204117994U (en) | The shell structure of breaker of plastic casing | |
| CN207630580U (en) | A kind of material for screw oil expeller feeder puts attachment device | |
| CN105761963A (en) | Safety isolation switch | |
| CN205791271U (en) | Fixing sleeve for wire stripper | |
| CN204424468U (en) | A kind of electrical connection arrangement of explosion-proof chamber | |
| CN215358207U (en) | Dome valve overhauls specialized tool | |
| CN207608679U (en) | Wrap yarn braider new drive device | |
| CN207464361U (en) | Numerical control threading machine cutter head structure | |
| CN211088188U (en) | Solid insulated circuit breaker protection device for electrical switchgear | |
| CN212508150U (en) | Electric alternating-current direct-drive square drill rod screwing device for petroleum | |
| CN203707663U (en) | An extra high voltage power transmission line conductor spacer installation tool | |
| CN202978008U (en) | Switch cabinet | |
| CN219627342U (en) | Lightning protection device for power distribution line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20170429 |