CN207021172U - Dual-power transfer switch - Google Patents
Dual-power transfer switch Download PDFInfo
- Publication number
- CN207021172U CN207021172U CN201720867026.5U CN201720867026U CN207021172U CN 207021172 U CN207021172 U CN 207021172U CN 201720867026 U CN201720867026 U CN 201720867026U CN 207021172 U CN207021172 U CN 207021172U
- Authority
- CN
- China
- Prior art keywords
- breaker
- sliding block
- push rod
- fine motion
- dual
- 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
- 230000033001 locomotion Effects 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- Mechanisms For Operating Contacts (AREA)
Abstract
It the utility model is related to a kind of dual-power transfer switch, including cover lid and operating mechanism, the breaker chamber of installation breaker is provided with cover lid, breaker includes left breaker and right breaker, operating mechanism is arranged among left breaker and right breaker, sliding block is provided with left breaker and right breaker, the handle of sliding block and left breaker and right breaker is connected, operating mechanism is connected with sliding block, fine motion push rod and final drive shaft are provided with sliding block, sliding block side is additionally provided with microswitch, fine motion push rod is realized with the contact of microswitch with the vertical shift of sliding block and touches and separate, it can also realize and move horizontally while fine motion push rod is with sliding block vertical shift.Sliding block is set and sets fine motion push rod to realize micro- disconnected function on sliding block, in addition fine motion push rod touch with microswitch it is insecure in the case of, fine motion push rod can realize touching for microswitch and fine motion push rod along moving horizontally, and ensure that micro- disconnected ability.
Description
Technical field
It the utility model is related to a kind of dual-power transfer switch.
Background technology
Double power supply automatic transfer switch is exactly to have a power failure to automatically switch to the switch of another power supply for some reason.Dual power supply is automatic
Change-over switch is to be widely used in skyscraper, cell, hospital, airport, harbour, fire-fighting, metallurgy, chemical industry, weaving etc. not allow
The important place of power failure, microswitch and fine motion push rod are fixation in the operating mechanism of existing double power supply automatic transfer switch
Set, after the working time is long, microswitch can not be contacted effectively with fine motion push rod, so as to have impact on micro- cutting capacity.
The content of the invention
In view of this, the purpose of this utility model, which is to provide, contacts the reliable, dual-power transfer switch of stable performance.
In order to realize the above object the utility model uses such a dual-power transfer switch, including cover lid and behaviour
To make mechanism, the breaker chamber of installation breaker is provided with the cover lid, the breaker includes left breaker and right breaker,
The operating mechanism is arranged among left breaker and right breaker, wherein：It is provided with the left breaker and right breaker
Sliding block, the handle of the sliding block and left breaker and right breaker are connected, and the operating mechanism is connected with sliding block, institute
State and fine motion push rod and final drive shaft be provided with sliding block, the sliding block side is additionally provided with microswitch, the fine motion push rod with
The vertical shift of sliding block is realized with the contact of microswitch and touches and separate, while the fine motion push rod is with sliding block vertical shift
It can also realize and move horizontally.
In above-mentioned technical proposal, by setting sliding block and setting fine motion push rod to realize micro- disconnected work(on sliding block
Can, in addition fine motion push rod touch with microswitch it is insecure in the case of, fine motion push rod can along move horizontally realize it is micro-
Dynamic switch touches with fine motion push rod, ensure that micro- disconnected ability.
The utility model further sets the operating mechanism to include instruction button, rotating disk, Chain, the instruction button
It is arranged on above rotating disk, the instruction button is coaxially disposed with rotating disk, and two chain axles and a limit are provided with the rotating disk
Position axle.
In above-mentioned technical proposal, instruction button is coaxially disposed with rotating disk, while sets limit shaft in rotating disk, to instruction button
Its anglec of rotation is defined while rotation.
The utility model further sets the slider bottom to offer two bottom slide rails, and the left breaker breaks with the right side
The handle of road device is arranged in the bottom slide rail.
In above-mentioned technical proposal, the bottom slide rail being adapted to circuit breaker handle is opened up in slider bottom, in the movement of sliding block
While control breaker folding.
The utility model further sets the Chain to be arranged between chain axle and final drive shaft.
It is simple in construction easy to operate by Chain connection sliding block and operating mechanism in above-mentioned technical proposal.
The utility model further sets the breaker chamber front end that relative slide rail, sliding block both sides are provided with card
Chute on slide rail.
In above-mentioned technical proposal, by the cooperation of slide rail and chute, the movement of sliding block it is simpler with conveniently.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the front view of the utility model embodiment.
Fig. 3 is the structural representation of the utility model embodiment sliding block.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As Figure 1-3, a kind of specific embodiment of the present utility model is a kind of dual-power transfer switch, including cover lid 1
And operating mechanism 2, the breaker chamber 5 of installation breaker is provided with cover lid 1, breaker includes left breaker 3 and right open circuit
Device 4, corresponding breaker chamber 5 are also configured to left and right two, and left breaker 3 on right breaker 4 with being provided with sliding block 6, sliding block 6
Bottom is provided with bottom slide rail 65, and the handle of left breaker 3 and right breaker 4 is located at bottom slide rail 65 and realizes opening for breaker
Close, the both sides of sliding block 6 are additionally provided with the slide rail 7 that chute 64 is formed with the front end of breaker chamber 5 and are correspondingly arranged, and the upper end of sliding block 6 is also set
Fine motion push rod 61 and final drive shaft 62 are equipped with, microswitch 63 is also fixedly mounted in the side of sliding block 6, and fine motion push rod 61 is with sliding block 6
The contact of vertical shift and microswitch 63 realize and touch and separate, fine motion push rod 61 with while 6 vertical shift of sliding block also
It can be achieved to move horizontally, operating mechanism 2 is arranged between left breaker 3 and right breaker 4, and operating mechanism 2 includes instruction button
21st, rotating disk 22, Chain 23, instruction button 21 are arranged on the top of rotating disk 22, and instruction button 21 is coaxially disposed with rotating disk 22, rotating disk
Be provided with two chain axles 221 and a limit shaft 222 on 22, the both ends of Chain 23 respectively with chain axle 221 and main transmission
Axle 62 connects, and when rotating instruction button 21, is moved by Chain 23 with movable slider 6, so as to the fine motion push rod 61 on sliding block 6 with
Microswitch 63 touches.
Claims (5)
1. a kind of dual-power transfer switch, including cover lid and operating mechanism, described cover is provided with the disconnected of installation breaker in lid
Road device chamber, the breaker include left breaker and right breaker, and the operating mechanism is arranged on left breaker and right breaker
It is middle, it is characterised in that：Sliding block, the sliding block and left breaker and right open circuit are provided with the left breaker and right breaker
The handle of device is connected, and the operating mechanism is connected with sliding block, and fine motion push rod and main transmission are provided with the sliding block
Axle, the side of the sliding block are provided with microswitch, and the fine motion push rod is with the vertical shift of sliding block and the contact of microswitch
Realization is touched and separated, and can also be realized and be moved horizontally while the fine motion push rod is with sliding block vertical shift.
2. dual-power transfer switch according to claim 1, it is characterised in that：The operating mechanism include instruction button,
Rotating disk, Chain, the instruction button are arranged on above rotating disk, and the instruction button is coaxially disposed with rotating disk, on the rotating disk
It is provided with two chain axles and a limit shaft.
3. dual-power transfer switch according to claim 1, it is characterised in that：The slider bottom offers two bottoms
Slide rail, the handle of the left breaker and right breaker are arranged in the bottom slide rail.
4. dual-power transfer switch according to claim 2：It is characterized in that：The Chain is arranged on chain axle and master
Between power transmission shaft.
5. according to the dual-power transfer switch described in claim 1 or 2 or 3, it is characterised in that：The breaker chamber front end is formed
There is relative slide rail, sliding block both sides are provided with the chute being stuck on slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720867026.5U CN207021172U (en) | 2017-07-17 | 2017-07-17 | Dual-power transfer switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720867026.5U CN207021172U (en) | 2017-07-17 | 2017-07-17 | Dual-power transfer switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207021172U true CN207021172U (en) | 2018-02-16 |
Family
ID=61484363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720867026.5U Expired - Fee Related CN207021172U (en) | 2017-07-17 | 2017-07-17 | Dual-power transfer switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207021172U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109243878A (en) * | 2018-09-14 | 2019-01-18 | 浙江现代电气有限公司 | A kind of three position opening/closing operation mechanisms of change-over switch |
| CN113643916A (en) * | 2021-08-10 | 2021-11-12 | 雷顿电气科技有限公司 | Slide-in type dual-power transfer switch |
| CN115621060A (en) * | 2022-11-23 | 2023-01-17 | 国网辽宁省电力有限公司葫芦岛供电公司 | A Transmission Mechanism of Dual Power Automatic Transfer Switch |
-
2017
- 2017-07-17 CN CN201720867026.5U patent/CN207021172U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109243878A (en) * | 2018-09-14 | 2019-01-18 | 浙江现代电气有限公司 | A kind of three position opening/closing operation mechanisms of change-over switch |
| CN109243878B (en) * | 2018-09-14 | 2023-10-20 | 浙江现代电气有限公司 | Three-position opening and closing operating mechanism of change-over switch |
| CN113643916A (en) * | 2021-08-10 | 2021-11-12 | 雷顿电气科技有限公司 | Slide-in type dual-power transfer switch |
| CN113643916B (en) * | 2021-08-10 | 2023-11-21 | 雷顿电气科技有限公司 | Slide-in type double-power-supply change-over switch |
| CN115621060A (en) * | 2022-11-23 | 2023-01-17 | 国网辽宁省电力有限公司葫芦岛供电公司 | A Transmission Mechanism of Dual Power Automatic Transfer Switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325600 Yueqing Economic Development Zone, Wenzhou, No. seven weft Road, No. 308, Zhejiang Patentee after: Hengsmai Electric Power Technology Zhejiang Co.,Ltd. Address before: 325600 Yueqing Economic Development Zone, Wenzhou, No. seven weft Road, No. 308, Zhejiang Patentee before: FULONG ELECTRIC CO.,LTD. |
|
| 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: 20180216 |