CN207474393U - A kind of breaker switching-on mechanism - Google Patents
A kind of breaker switching-on mechanism Download PDFInfo
- Publication number
- CN207474393U CN207474393U CN201721682283.8U CN201721682283U CN207474393U CN 207474393 U CN207474393 U CN 207474393U CN 201721682283 U CN201721682283 U CN 201721682283U CN 207474393 U CN207474393 U CN 207474393U
- Authority
- CN
- China
- Prior art keywords
- breaker body
- breaker
- outlet
- wall
- nut
- 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
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Abstract
The utility model discloses a kind of breaker switching-on mechanisms, including breaker body, the side of the breaker body is provided with fixing card, entrance hole is offered at the top of the breaker body, the side of the entrance hole is provided with inlet wire nut, the inner wall of the entrance hole is provided with the first energization plate, the breaker body bottom offers outlet hole, the side of the outlet hole is provided with outlet nut, the inner wall of the outlet hole is provided with the second energization plate, the second energization plate is connected by the second conductive sheet with connecting shaft, combined floodgate contact is socketed with above the connection shaft.In the utility model, the device in the side of combined floodgate contact by opening a sluice gate spring by being connected in fixed plate, make the device when needing to open a sluice gate, pull downward on the required dynamics smaller of plug-in strip, convenient for the use of the device, the device can effectively prevent the device to leak electricity so that the security performance higher of the device by the way that inlet wire nut and outlet nut are embedded inside breaker body.
Description
Technical field
The utility model is related to breaker technical field more particularly to a kind of breaker switching-on mechanisms.
Background technology
Breaker is the electric current for referring to close, carry and cut-off under normal loop condition and can close, when defined
Interior carrying and the switching device for cut-offfing the electric current under abnormal loop condition, breaker can be used to distribute electric energy, infrequently open
Dynamic asynchronous motor protects the implementations such as power circuit and motor, when serious overload or short circuit and under-voltage occurs in they
The energy automatic shutdown circuit when failures, function are equivalent to Fuse switch with crossing the combination of underheat relay etc..And
Change parts are not needed to after disjunction fault current generally.At present, it has had been widely used.
And breaker switching-on mechanism is the device for being used for closing a floodgate on a kind of breaker, however the most structure letter of traditional device
Single, safety is not high, and when traditional device closes a floodgate mostly is not convenient enough, can not meet the needs of people.
Utility model content
The purpose of this utility model is and a kind of breaker closing proposed in order to solve shortcoming in the prior art
Mechanism.
To achieve these goals, the utility model employs following technical solution：A kind of breaker switching-on mechanism, including
Breaker body, the side of the breaker body are provided with fixing card, offer entrance hole at the top of the breaker body, institute
The side for stating entrance hole is provided with inlet wire nut, and the inner wall of the entrance hole is provided with the first energization plate, the breaker body
Bottom offers outlet hole, and the side of the outlet hole is provided with outlet nut, and the inner wall of the outlet hole is provided with second and leads to
Battery plate, the second energization plate are connected by the second conductive sheet with connecting shaft, and being socketed with combined floodgate above the connection shaft touches
Piece, the side of the combined floodgate contact are connected to by opening a sluice gate spring in fixed plate, and the fixed plate is located at the side for opening a sluice gate spring
Top is provided with insulation top plate, and shaft is provided with inside the breaker body, and the shaft outer wall is welded with plug-in strip.
As further describing for above-mentioned technical proposal：
The breaker body is convex structure.
As further describing for above-mentioned technical proposal：
The breaker body outer wall offers the screw hole that cooperation inlet wire nut and outlet nut use.
As further describing for above-mentioned technical proposal：
Described state is provided with the first conductive sheet below the first energization plate.
As further describing for above-mentioned technical proposal：
There are two the fixing card is set altogether, and two fixing cards are symmetrical about breaker body horizontal center line.
As further describing for above-mentioned technical proposal：
The shaft outer wall is located at the opposite side of plug-in strip and is welded with combined floodgate bar.
In the utility model, first, the device by opening a sluice gate spring in the side of combined floodgate contact by being connected to fixed plate
On, make the device when needing to open a sluice gate, pull downward on the required dynamics smaller of plug-in strip, it is convenient to close a floodgate, convenient for making for the device
With secondly, which can effectively prevent the device by the way that inlet wire nut and outlet nut are embedded inside breaker body
Electric leakage so that the security performance higher of the device.
Description of the drawings
Fig. 1 be the utility model proposes a kind of breaker switching-on mechanism structure diagram；
Fig. 2 is the utility model vertical view combined floodgate contact bindiny mechanism schematic diagram.
Marginal data：
1- inlet wires nut, 2- breaker bodies, 3- entrance holes, the first energizations of 4- plate, 5- fixing cards, the first conductive sheets of 6-,
7- combined floodgates contact, the second energizations of 8- plate, 9- outlet holes, 10- outlets nut, the second conductive sheets of 11-, 12- combined floodgates bar, 13- shafts,
14- plug-in strips, 15- insulation top plate, 16- fixed plates, 17- open a sluice gate spring, 18- connection shafts.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of breaker switching-on mechanism, including breaker body 2, the side of breaker body 2 is provided with
Fixing card 5, the top of breaker body 2 offer entrance hole 3, and the side of entrance hole 3 is provided with inlet wire nut 1, entrance hole 3 it is interior
Wall is provided with the first energization plate 4, and 2 bottom of breaker body offers outlet hole 9, and the side of outlet hole 9 is provided with outlet nut
10, the inner wall of outlet hole 9 is provided with the second energization plate 8, and the second energization plate 8 is connected by the second conductive sheet 11 with connecting shaft 18
It connects, 18 top of connection shaft is socketed with combined floodgate contact 7, and the side of combined floodgate contact 7 is connected to fixed plate 16 by opening a sluice gate spring 17
On, fixed plate 16, which is located above the side for opening a sluice gate spring 17, is provided with insulation top plate 15, and breaker body 2 is internally provided with shaft
13,13 outer wall of shaft is welded with plug-in strip 14.
Breaker body 2 is convex structure, and 2 outer wall of breaker body offers cooperation inlet wire nut 1 and outlet nut 10
The screw hole used, 4 lower section of the first energization plate are provided with the first conductive sheet 6, and fixing card 5 is altogether there are two settings, and two fixing cards 5
Symmetrical about 2 horizontal center line of breaker body, 13 outer wall of shaft is located at the opposite side of plug-in strip 14 and is welded with combined floodgate bar
12。
The device makes the device exist by being connected in fixed plate 16 in the side of combined floodgate contact 7 by opening a sluice gate spring 17
When needing to open a sluice gate, 14 required dynamics smaller of plug-in strip is pulled downward on, convenient for the use of the device.
Operation principle：In use, inlet wire and outlet are fixedly mounted by inlet wire nut 1 and outlet nut 10 respectively first
Inside entrance hole 3 and outlet hole 9, and inlet wire and outlet is made fully to be bonded with the first energization plate 4 and the second energization plate 8 respectively,
When needing to close a floodgate, plug-in strip 14 is pulled up, combined floodgate bar 12 moves down, and pushes combined floodgate contact 7 and is contacted with the first conductive sheet 6,
It completes to be powered, similarly, pulls downward on plug-in strip 14, you can close and be powered.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
- A kind of 1. breaker switching-on mechanism, including breaker body (2), which is characterized in that the side of the breaker body (2) Fixing card (5) is provided with, entrance hole (3), the side setting of the entrance hole (3) are offered at the top of the breaker body (2) There is inlet wire nut (1), the inner wall of the entrance hole (3) is provided with the first energization plate (4), and breaker body (2) bottom is opened Equipped with outlet hole (9), the side of the outlet hole (9) is provided with outlet nut (10), and the inner wall of the outlet hole (9) is provided with Second energization plate (8), the second energization plate (8) are connected by the second conductive sheet (11) with connecting shaft (18), the connection Combined floodgate contact (7) is socketed with above shaft (18), the side of the combined floodgate contact (7) is connected to fixation by opening a sluice gate spring (17) On plate (16), the fixed plate (16) is provided with insulation top plate (15), the open circuit above the side for opening a sluice gate spring (17) Device ontology (2) is internally provided with shaft (13), and shaft (13) outer wall is welded with plug-in strip (14).
- 2. a kind of breaker switching-on mechanism according to claim 1, which is characterized in that the breaker body (2) is convex Shape structure.
- A kind of 3. breaker switching-on mechanism according to claim 1, which is characterized in that breaker body (2) outer wall Offer the screw hole that cooperation inlet wire nut (1) and outlet nut (10) use.
- 4. a kind of breaker switching-on mechanism according to claim 1, which is characterized in that below the first energization plate (4) It is provided with the first conductive sheet (6).
- 5. a kind of breaker switching-on mechanism according to claim 1, which is characterized in that the fixing card (5) is provided with altogether Two, and two fixing cards (5) are symmetrical about breaker body (2) horizontal center line.
- 6. a kind of breaker switching-on mechanism according to claim 1, which is characterized in that shaft (13) outer wall is located at lock The opposite side of knife (14) is welded with combined floodgate bar (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721682283.8U CN207474393U (en) | 2017-12-06 | 2017-12-06 | A kind of breaker switching-on mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721682283.8U CN207474393U (en) | 2017-12-06 | 2017-12-06 | A kind of breaker switching-on mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207474393U true CN207474393U (en) | 2018-06-08 |
Family
ID=62257682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721682283.8U Expired - Fee Related CN207474393U (en) | 2017-12-06 | 2017-12-06 | A kind of breaker switching-on mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207474393U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110137039A (en) * | 2019-06-05 | 2019-08-16 | 潍坊科技学院 | A kind of electrical engineering distributor breaker of automation |
| CN117477381A (en) * | 2023-12-28 | 2024-01-30 | 福州亿科自动化科技有限公司 | Circuit safety protection device for high-low voltage power distribution cabinet |
-
2017
- 2017-12-06 CN CN201721682283.8U patent/CN207474393U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110137039A (en) * | 2019-06-05 | 2019-08-16 | 潍坊科技学院 | A kind of electrical engineering distributor breaker of automation |
| CN117477381A (en) * | 2023-12-28 | 2024-01-30 | 福州亿科自动化科技有限公司 | Circuit safety protection device for high-low voltage power distribution cabinet |
| CN117477381B (en) * | 2023-12-28 | 2024-03-08 | 福州亿科自动化科技有限公司 | Circuit safety protection device for high-low voltage power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180608 Termination date: 20201206 |