CN212570906U - Single-coil shunt release - Google Patents
Single-coil shunt release Download PDFInfo
- Publication number
- CN212570906U CN212570906U CN202021947093.6U CN202021947093U CN212570906U CN 212570906 U CN212570906 U CN 212570906U CN 202021947093 U CN202021947093 U CN 202021947093U CN 212570906 U CN212570906 U CN 212570906U
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- China
- Prior art keywords
- coil
- placing
- placing plate
- rack
- shunt release
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of electronic components, in particular to a single-coil shunt release which reduces the safety accident of contact between a worker and an electric appliance and improves the practicability; still include the rack, the right-hand member of rack is provided with the first board of placing, the right-hand member of rack and the first left end of placing the board are connected, the first top of placing the board is provided with the coil, the first top of placing the board is connected with the bottom of coil, the top and the rack of coil are connected, the first bottom of placing the board is provided with first electro-magnet, the first bottom of placing the board is connected with the top of first electro-magnet, the coil is connected with first electro-magnet electricity, the bottom of rack is provided with the axis of rotation, the bottom and the axis of rotation of rack are connected, be provided with the second in the axis of rotation and place the board and be connected, the second is placed the top of board and is provided with.
Description
Technical Field
The utility model relates to an electronic parts's technical field especially relates to a single coil shunt release.
Background
As is known, a shunt release is an accessory for remotely operating a shunt. When the power supply voltage is equal to any voltage between 70% and 110% of the rated control power supply voltage, the circuit breaker can be reliably disconnected. The shunt release is a short-time working system, the energizing time of the coil generally cannot exceed 1S, otherwise the coil can be blown. The plastic shell circuit breaker is characterized in that a microswitch is connected in series with the shunt release for preventing the coil from being burnt, when the shunt release is attracted by the armature, the microswitch is switched from a closed state to an open state, and because a control circuit of a power supply of the shunt release is cut off, even if a button is manually pressed, the shunt coil is not electrified any more, so that the coil burning loss is avoided. When the circuit breaker is buckled again and closed, the micro switch returns to the closed position again, and the staff takes place safe accident easily when breaking circuit again, leads to the practicality relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a reduce the staff and the condition that the electrical apparatus contact takes place safety accident, improve the single coil shunt release of practicality.
The utility model discloses a single coil shunt release, still include the rack, the right-hand member of rack is provided with first placing plate, the right-hand member of rack is connected with the left end of first placing plate, the top of first placing plate is provided with the coil, the top of first placing plate is connected with the bottom of coil, the top of coil is connected with the rack, the bottom of first placing plate is provided with first electro-magnet, the bottom of first placing plate is connected with the top of first electro-magnet, the coil is electrically connected with first electro-magnet, the bottom of rack is provided with the axis of rotation, the bottom of rack is connected with the axis of rotation, be provided with second placing plate in the axis of rotation, the axis of rotation is connected with second placing plate, the top of second placing plate is provided with the adsorption electrical apparatus, the top of second placing plate is connected with the bottom of adsorption electrical apparatus, the top of adsorption electrical apparatus is provided with the second electro-magnet, the top of adsorption electrical apparatus, the adsorption electric appliance and the coil are both connected with an external electric appliance; .
The utility model discloses a single coil shunt release, the left end of rack is provided with first mount, and the left end of rack is connected with the right-hand member of first mount, is provided with the multiunit screw hole on the first mount to all be provided with the fixed screw on the multiunit screw hole, first mount passes through the fixed screw to be fixed on external equipment.
The utility model discloses a single coil shunt release, the top of rack is provided with the warning light, and the top of rack is connected with the bottom of warning light, and the warning light is connected with absorption electrical apparatus electricity.
The utility model discloses a single coil shunt release, the bottom that the board was placed to the second is provided with first plastic protection and fills up, and the bottom that the board was placed to the second is connected with the top that first plastic protection was filled up, and the electric wire passes first plastic protection and fills up and be connected with external equipment.
The utility model discloses a single coil shunt release, the top of rack is provided with the protection of second plastic and fills up, and the top of rack is connected with the bottom that the protection of second plastic was filled up, and the electric wire on the coil passes the protection of second plastic and fills up.
The utility model discloses a single coil shunt release, rack and the first board of placing all are provided with multiunit second mount, and the rack is connected with multiunit second mount respectively with the first board of placing, and multiunit second mount is connected with the top and the bottom of coil respectively.
Compared with the prior art, the beneficial effects of the utility model are that: close when needs outage and adsorb electrical apparatus, then adsorb electrical apparatus and make the second electro-magnet stop to the absorption of first electro-magnet, the circuit disconnection reduces the staff and the condition that the electrical apparatus contact takes place safety accident, improves the practicality.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic diagram of the right-side view structure of the present invention;
fig. 4 is a schematic side view of the present invention;
in the drawings, the reference numbers: 1. placing a rack; 2. a first placing plate; 3. a coil; 4. a first electromagnet; 5. a rotating shaft; 6. a second placing plate; 7. adsorbing an electric appliance; 8. a second electromagnet; 9. a first fixing frame; 10. a warning light; 11. a first plastic protection pad; 12. a second plastic protection pad; 13. a second fixing frame.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the single-coil shunt release of the present invention further comprises a placing rack 1, the right end of the placing rack 1 is provided with a first placing plate 2, the right end of the placing rack 1 is connected with the left end of the first placing plate 2, the top end of the first placing plate 2 is provided with a coil 3, the top end of the first placing plate 2 is connected with the bottom end of the coil 3, the top end of the coil 3 is connected with the placing rack 1, the bottom end of the first placing plate 2 is provided with a first electromagnet 4, the bottom end of the first placing plate 2 is connected with the top end of the first electromagnet 4, the coil 3 is electrically connected with the first electromagnet 4, the bottom end of the placing rack 1 is provided with a rotating shaft 5, the bottom end of the placing rack 1 is connected with the rotating shaft 5, the rotating shaft 5 is provided with a second placing plate 6, the rotating shaft 5 is connected with the second placing plate 6, the top end of the second placing plate 6 is provided with an adsorbing electric appliance, the top end of the adsorption electric appliance 7 is provided with a second electromagnet 8, the top end of the adsorption electric appliance 7 is connected with the bottom end of the second electromagnet 8, and the adsorption electric appliance 7 and the coil 3 are both connected with an external electric appliance; close when needs outage and adsorb electrical apparatus 7, then adsorb electrical apparatus 7 and make second electro-magnet 8 stop to the absorption of first electro-magnet 4, the circuit disconnection reduces the condition that staff and electrical apparatus contact take place safety accident, improves the practicality.
The utility model discloses a single coil shunt release, the left end of rack 1 is provided with first mount 9, the left end of rack 1 is connected with the right-hand member of first mount 9, is provided with the multiunit screw hole on first mount 9 to all be provided with the set screw on the multiunit screw hole, first mount 9 is fixed on external equipment through the set screw; the whole condition that drops takes place for rack 1 can be reduced through setting up first mount 9, improves the fastness.
The utility model discloses a single coil shunt release, the top of rack 1 is provided with warning light 10, the top of rack 1 is connected with the bottom of warning light 10, warning light 10 is connected with absorption electrical apparatus 7 electricity; light when adsorbing electrical apparatus 7 and making first electro-magnet 4 and second electro-magnet 8 connect, mention the warning effect to the staff, improve the practicality.
The utility model discloses a single coil shunt release, the bottom of the second placing plate 6 is provided with a first plastic protection pad 11, the bottom of the second placing plate 6 is connected with the top of the first plastic protection pad 11, and the electric wire passes through the first plastic protection pad 11 to be connected with the external equipment; through setting up first plastic protection pad 11 can reduce the electric wire on the absorption electrical apparatus 7 and the second place the wearing and tearing between the board 6, improve the practicality.
The utility model discloses a single coil shunt release, the top of rack 1 is provided with second plastic protection pad 12, the top of rack 1 is connected with the bottom of second plastic protection pad 12, the electric wire on coil 3 passes through second plastic protection pad 12; the second plastic protection pad 12 can reduce the abrasion between the wire of the coil 3 and the placing rack 1, and improve the practicability.
The utility model discloses a single coil shunt release, both rack 1 and first placing plate 2 are provided with a plurality of groups of second fixing frames 13, rack 1 and first placing plate 2 are respectively connected with a plurality of groups of second fixing frames 13, and a plurality of groups of second fixing frames 13 are respectively connected with the top and the bottom of coil 3; the situation that the coil 3 falls off can be reduced by arranging the second fixing frame 13, and the firmness is improved.
The utility model discloses a single coil shunt release, it is at the during operation, at first closes when needs outage and adsorbs electrical apparatus 7, then adsorbs electrical apparatus 7 and makes second electro-magnet 8 stop the absorption to first electro-magnet 4, and the circuit disconnection can.
The single-coil shunt release of the utility model has the advantages that the installation mode, the connection mode or the setting mode are common mechanical modes, and the single-coil shunt release can be implemented as long as the beneficial effects can be achieved; the utility model discloses a rack 1 of single coil shunt release is for purchasing on the market, and this industry technical staff only need according to its subsidiary service instruction install and operate can.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A single-coil shunt release is characterized by further comprising a placing frame (1), a first placing plate (2) is arranged at the right end of the placing frame (1), the right end of the placing frame (1) is connected with the left end of the first placing plate (2), a coil (3) is arranged at the top end of the first placing plate (2), the top end of the first placing plate (2) is connected with the bottom end of the coil (3), the top end of the coil (3) is connected with the placing frame (1), a first electromagnet (4) is arranged at the bottom end of the first placing plate (2), the bottom end of the first placing plate (2) is connected with the top end of the first electromagnet (4), the coil (3) is electrically connected with the first electromagnet (4), a rotating shaft (5) is arranged at the bottom end of the placing frame (1), the bottom end of the placing frame (1) is connected with the rotating shaft (5), a second placing plate (6) is arranged on the rotating shaft (5), rotation axis (5) are placed board (6) with the second and are connected, and the top that board (6) were placed to the second is provided with adsorbs electrical apparatus (7), and the top that board (6) were placed to the second is connected with the bottom that adsorbs electrical apparatus (7), and the top that adsorbs electrical apparatus (7) is provided with second electro-magnet (8), and the top that adsorbs electrical apparatus (7) is connected with the bottom of second electro-magnet (8), adsorbs electrical apparatus (7) and coil (3) all are connected with external electrical apparatus.
2. The single-coil shunt release device according to claim 1, wherein a first fixing frame (9) is arranged at the left end of the placing frame (1), the left end of the placing frame (1) is connected with the right end of the first fixing frame (9), a plurality of groups of threaded holes are arranged on the first fixing frame (9), fixing screws are arranged on the plurality of groups of threaded holes, and the first fixing frame (9) is fixed on external equipment through the fixing screws.
3. The single-coil shunt release according to claim 2, wherein a warning lamp (10) is arranged at the top end of the placing frame (1), the top end of the placing frame (1) is connected with the bottom end of the warning lamp (10), and the warning lamp (10) is electrically connected with the adsorption electric appliance (7).
4. A single-coil shunt release according to claim 3, wherein the bottom end of the second placing plate (6) is provided with a first plastic protection pad (11), the bottom end of the second placing plate (6) is connected with the top end of the first plastic protection pad (11), and the electric wire passes through the first plastic protection pad (11) to be connected with external equipment.
5. The single-coil shunt release according to claim 4, wherein a second plastic protection pad (12) is arranged at the top end of the placing frame (1), the top end of the placing frame (1) is connected with the bottom end of the second plastic protection pad (12), and the electric wire on the coil (3) passes through the second plastic protection pad (12).
6. The single-coil shunt release according to claim 5, wherein a plurality of groups of second fixing frames (13) are arranged on the placing rack (1) and the first placing plate (2), the placing rack (1) and the first placing plate (2) are respectively connected with the plurality of groups of second fixing frames (13), and the plurality of groups of second fixing frames (13) are respectively connected with the top and the bottom of the coil (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021947093.6U CN212570906U (en) | 2020-09-08 | 2020-09-08 | Single-coil shunt release |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021947093.6U CN212570906U (en) | 2020-09-08 | 2020-09-08 | Single-coil shunt release |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212570906U true CN212570906U (en) | 2021-02-19 |
Family
ID=74622436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021947093.6U Expired - Fee Related CN212570906U (en) | 2020-09-08 | 2020-09-08 | Single-coil shunt release |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212570906U (en) |
-
2020
- 2020-09-08 CN CN202021947093.6U patent/CN212570906U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210219 Termination date: 20210908 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |