CN212848271U - Circuit breaker device with closing control function - Google Patents
Circuit breaker device with closing control function Download PDFInfo
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- CN212848271U CN212848271U CN202022119561.7U CN202022119561U CN212848271U CN 212848271 U CN212848271 U CN 212848271U CN 202022119561 U CN202022119561 U CN 202022119561U CN 212848271 U CN212848271 U CN 212848271U
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Abstract
The utility model discloses a circuit breaker device with closing control function, which comprises a bottom plate, a middle plate arranged above the bottom plate, an energy storage mechanism arranged below the middle plate, an opening transmission mechanism arranged below the middle plate on one side of the energy storage mechanism and connected with the energy storage mechanism, a front plate arranged above the middle plate, a first coil arranged above the front plate, a closing device arranged above the front plate on the front side of the first coil, an electromagnet device arranged above the front plate between the first coil and the closing device, an opening device arranged above the front plate on the front side of the closing device and connected with the opening transmission mechanism, and a second coil arranged above the front plate on the opening device; and a limiting device is arranged on the energy storage mechanism, and one end part of the limiting device upwards penetrates through the middle plate and the front plate in sequence and is connected with the closing device. The utility model discloses a safe chain of circuit breaker dual supply is realized to electric and mechanical connection's design, and the transmission is stable, has improved the security of equipment.
Description
Technical Field
The utility model relates to a circuit breaker technical field especially relates to a circuit breaker device with combined floodgate control function.
Background
At present, the existing circuit breaker is switched on or switched off by providing switching-on or switching-off energy for a spring through an energy storage mechanism, namely the energy storage mechanism can accumulate energy for the spring in a stretching or compressing mode before switching-on and keep the stability of the spring, the energy storage mechanism releases the constraint on the spring during switching-on so that the spring can rapidly release the energy, and then switching-on is completed, and the energy storage mechanism can store energy for the switching-off spring during switching-on, and the energy storage mechanism releases the constraint on the switching-off spring so that the switching-off spring rapidly releases the energy during switching-off so as to complete switching-off, so that the matching relationship between the energy storage mechanism and the spring is the key point of switching-on or switching; however, the existing circuit breaker is simple in structure and unstable in transmission, cannot realize the safety interlocking of the double power supplies of the circuit breaker in an electric and mechanical interlocking mode, and has certain potential safety hazards.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, provide a circuit breaker device with combined floodgate control function.
The technical scheme of the utility model as follows:
a circuit breaker apparatus with a closing control function, comprising: the energy-saving device comprises a bottom plate, a middle plate arranged above the bottom plate, an energy storage mechanism arranged below the middle plate, a switching-off transmission mechanism arranged below the middle plate on one side of the energy storage mechanism and connected with the energy storage mechanism, a front plate arranged above the middle plate, a first coil arranged above the front plate, a switching-on device rotatably arranged above the front plate on the front side of the first coil, an electromagnet device arranged above the front plate between the first coil and the switching-on device, a switching-off device rotatably arranged above the front plate on the front side of the switching-on device and connected with the switching-off transmission mechanism, and a second coil arranged above the front plate on the switching-off device; a limiting device is arranged on the energy storage mechanism, one end part of the limiting device sequentially penetrates out of the middle plate and the front plate upwards and is connected with the switching-on device, and an elastic force is provided between the switching-on device and the energy storage mechanism; when the electromagnetic switching-on device is used, the switching-on device is switched on with the first coil through the action of the electromagnet device, and the switching-on device is switched off with the first coil through the action of the limiting device; the brake separating transmission mechanism realizes energy storage action through the action of the energy storage mechanism, and the brake separating device realizes brake separating or closing operation with the second coil through the action of the brake separating transmission mechanism.
Furthermore, the opening transmission mechanism comprises a connecting plate, a connecting rod, an opening spring, a spring baffle and a spring washer; the connecting rod is arranged on the middle plate at one side of the energy storage mechanism; the spring washer is arranged on the connecting rod; the opening spring is arranged on the connecting rod at the front side of the spring washer and is connected with the energy storage mechanism; the spring baffle is arranged on the connecting rod in a sliding manner at the front side of the opening spring and is also connected with the opening spring; the connecting plate is rotatably arranged on the connecting rod at the front side of the spring baffle, and the connecting rod is also fixedly connected with the brake separating device; when the energy storage mechanism is used, the opening spring is pulled to stretch or compress through the action of the energy storage mechanism, the spring baffle plate moves forwards or backwards along the connecting rod through the action of the opening spring, the connecting plate rotates clockwise or anticlockwise through the action of the spring baffle plate, and the opening device rotates along with the rotation of the connecting plate in the same direction.
Furthermore, the limiting device comprises a limiting sleeve and a limiting spring; the limiting sleeve is arranged on the energy storage mechanism, one end of the limiting spring is connected to the limiting sleeve, and the other end of the limiting spring penetrates out of the middle plate and the front plate upwards in sequence and is connected to the switching-on device.
Furthermore, the middle plate is also provided with a limiting plate at the rear side of the limiting sleeve, and the limiting plate is used for limiting the energy storage mechanism.
Further, the bottom plate and the middle plate are fixedly connected in a welding mode.
Furthermore, a plurality of supporting tubes are arranged between the middle plate and the front plate, and the supporting tubes are of hollow structures and play a supporting role; the front plate is provided with bolt mounting holes corresponding to the support tubes, bolts are placed in the bolt mounting holes, one end of each bolt penetrates out of the support tube, nut mounting holes are formed in the positions, corresponding to the support tubes, of the middle plate, nuts are placed in the nut mounting holes, and the front plate is fixedly connected with the middle plate through the bolts and the nuts.
By adopting the scheme, the utility model discloses following beneficial effect has:
1. the utility model realizes the safe interlocking of the dual power supplies of the circuit breaker through the design of electrical and mechanical connection, has exquisite structure, stable transmission and good energy storage effect, and improves the safety of the equipment;
2. the application of limiting plate in preferred scheme can effectively play a limiting action to energy storage mechanism.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of another aspect of the present invention;
fig. 3 is a schematic structural view of the present invention with the bottom plate removed.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
Referring to fig. 1 to 3, the present invention provides a circuit breaker apparatus with a switching-on control function, the energy-saving device comprises a bottom plate 1, a middle plate 2 arranged above the bottom plate 1, an energy storage mechanism 3 arranged below the middle plate 2, a switching-off transmission mechanism arranged below the middle plate 2 on one side of the energy storage mechanism 3 and connected with the energy storage mechanism 3, a front plate 4 arranged above the middle plate 2, a first coil 5 arranged above the front plate 4, a switching-on device 6 rotatably arranged above the front plate 4 on the front side of the first coil 5, an electromagnet device 7 arranged above the front plate 4 between the first coil 5 and the switching-on device 6, a switching-off device 8 rotatably arranged above the front plate 4 and connected with the switching-off transmission mechanism on the front side of the switching-on device 6, and a second coil 9 arranged above the switching-off device 8 and above the front plate 4; a limiting device is arranged on the energy storage mechanism 3, one end part of the limiting device sequentially penetrates through the middle plate 2 and the front plate 4 upwards and is connected with the closing device 6, and an elastic force is provided between the closing device 6 and the energy storage mechanism 3; when the electromagnetic switching-on device is used, the switching-on device 6 is switched on with the first coil 5 through the action of the electromagnet device 7, and the switching-on device 6 is switched off with the first coil 5 through the action of the limiting device; the brake separating transmission mechanism realizes energy storage action through the action of the energy storage mechanism 3, and the brake separating device 8 realizes brake separating or closing operation with the second coil 9 through the action of the brake separating transmission mechanism; therefore, the utility model discloses can realize dual supply safety's chain operation through electric and mechanical chain mode, improve the security of equipment.
In the embodiment, the opening transmission mechanism comprises a connecting plate 10, a connecting rod 11, an opening spring 12, a spring baffle 13 and a spring washer 14; the connecting rod 11 is arranged on the middle plate 2 at one side of the energy storage mechanism 3; the spring washer 14 is arranged on the connecting rod 11; the opening spring 12 is arranged on the connecting rod 11 at the front side of the spring washer 14, and the opening spring 12 is connected with the energy storage mechanism 3; the spring baffle 13 is arranged on the connecting rod 11 in a sliding manner at the front side of the opening spring 12, and the spring baffle 13 is also connected with the opening spring 12; the connecting plate 10 is rotatably arranged on the connecting rod 11 at the front side of the spring baffle 13, and the connecting rod 11 is also fixedly connected with the opening device 8; when the energy storage mechanism is used, the opening spring 12 is pulled to stretch or compress through the action of the energy storage mechanism 3, the spring baffle 13 moves forwards or backwards along the connecting rod 11 through the action of the opening spring 12, the connecting plate 10 rotates clockwise or anticlockwise through the action of the spring baffle 13, the opening device 8 rotates in the same direction along with the rotation of the connecting plate 10, and therefore the opening device 8 can complete the closing or opening action of the second coil 9.
In this embodiment, the position limiting device comprises a position limiting sleeve 15 and a position limiting spring 16; the limiting sleeve 15 is arranged on the energy storage mechanism 3, one end of the limiting spring 16 is connected to the limiting sleeve 15, and the other end of the limiting spring upwards penetrates through the middle plate 2 and the front plate 4 in sequence and is connected to the switching-on device 6; when the device is used, the closing device 6 is pulled to reset through the action of the limiting spring 16, so that the closing device 6 can complete the opening action of the first coil 5.
In this embodiment, the middle plate 2 is further provided with a limiting plate 17 at the rear side of the limiting sleeve 15, and the limiting plate 17 is used for limiting the energy storage mechanism 3.
In this embodiment, the bottom plate 1 and the middle plate 2 are fixedly connected by welding.
In this embodiment, a plurality of support tubes 18 are disposed between the middle plate 2 and the front plate 4, and the support tubes 18 are hollow structures and play a supporting role; bolt mounting holes are formed in the positions, corresponding to the support pipes 18, of the front plate 4, bolts 19 are placed in the bolt mounting holes, one end of each bolt 19 penetrates through the support pipes 18, nut mounting holes are formed in the positions, corresponding to the support pipes 18, of the middle plate 2, nuts 20 are placed in the nut mounting holes, and the front plate 4 is fixedly connected with the middle plate 2 through the bolts 19 and the nuts 20.
It should be noted that, in the present invention, the energy storage mechanism 3 adopts the prior art, which does not relate to the improvement point of the present invention, therefore, it does not describe the concrete structure of the energy storage mechanism 3 and how to connect between the structures in detail, and the skilled person in the art can combine the description content, the description drawings and the technical solution of the existing energy storage mechanism 3 to implement the technical solution of the present invention, therefore, the description content and the description drawings of the present invention constitute a clear and clear technical solution.
The utility model discloses working process and principle as follows: when the two coils are switched on, the electromagnet device 7 is electrified to generate magnetic force, the switching-on device 6 is switched on with the first coil 5 under the action of the magnetic force of the electromagnet, the switching-off spring 12 is compressed under the action of the energy storage mechanism 3, the spring baffle 13 slides after being acted by the switching-off spring 12 connected with the spring baffle, so that the connecting plate 10 rotates clockwise under the action of gravity, the switching-off device 8 rotates clockwise along with the connecting plate 10 and rotates in the same direction, and the switching-off device 8 completes the switching-on action with the second coil 9; when two coils are opened, the electromagnet device 7 is powered off, the closing device 6 is reset under the action of the limiting spring 16, so that the closing device 6 can complete the opening action with the first coil 5, the opening spring 12 is stretched under the action of the energy storage mechanism 3, the spring baffle 13 slides forwards under the action of the opening spring 12 connected with the spring baffle, the connecting plate 10 rotates anticlockwise under the jacking action of the spring baffle 13, the opening device 8 rotates in the same direction along with the anticlockwise rotation of the connecting plate 10, and the opening device 8 completes the opening action with the second coil 9.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model realizes the safe interlocking of the dual power supplies of the circuit breaker through the design of electrical and mechanical connection, has exquisite structure, stable transmission and good energy storage effect, and improves the safety of the equipment;
2. the application of limiting plate in preferred scheme can effectively play a limiting action to energy storage mechanism.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a circuit breaker device with combined floodgate control function which characterized in that includes: the energy-saving device comprises a bottom plate, a middle plate arranged above the bottom plate, an energy storage mechanism arranged below the middle plate, a switching-off transmission mechanism arranged below the middle plate on one side of the energy storage mechanism and connected with the energy storage mechanism, a front plate arranged above the middle plate, a first coil arranged above the front plate, a switching-on device rotatably arranged above the front plate on the front side of the first coil, an electromagnet device arranged above the front plate between the first coil and the switching-on device, a switching-off device rotatably arranged above the front plate on the front side of the switching-on device and connected with the switching-off transmission mechanism, and a second coil arranged above the front plate on the switching-off device; a limiting device is arranged on the energy storage mechanism, one end part of the limiting device sequentially penetrates out of the middle plate and the front plate upwards and is connected with the switching-on device, and an elastic force is provided between the switching-on device and the energy storage mechanism; when the electromagnetic switching-on device is used, the switching-on device is switched on with the first coil through the action of the electromagnet device, and the switching-on device is switched off with the first coil through the action of the limiting device; the brake separating transmission mechanism realizes energy storage action through the action of the energy storage mechanism, and the brake separating device realizes the operation of separating brake or closing with the second coil through the action of the brake separating transmission mechanism.
2. The circuit breaker device with a closing control function according to claim 1, wherein the opening transmission mechanism includes a connecting plate, a connecting rod, an opening spring, a spring baffle and a spring washer; the connecting rod is arranged on the middle plate at one side of the energy storage mechanism; the spring washer is arranged on the connecting rod; the opening spring is arranged on the connecting rod at the front side of the spring washer and is connected with the energy storage mechanism; the spring baffle is arranged on the connecting rod in a sliding manner at the front side of the opening spring and is also connected with the opening spring; the connecting plate is rotatably arranged on the connecting rod at the front side of the spring baffle, and the connecting rod is also fixedly connected with the brake separating device; when the energy storage mechanism is used, the opening spring is pulled to stretch or compress through the action of the energy storage mechanism, the spring baffle plate moves forwards or backwards along the connecting rod through the action of the opening spring, the connecting plate rotates clockwise or anticlockwise through the action of the spring baffle plate, and the opening device rotates along with the rotation of the connecting plate in the same direction.
3. The circuit breaker device with a closing control function according to claim 1, wherein the limiting device comprises a limiting sleeve and a limiting spring; the limiting sleeve is arranged on the energy storage mechanism, one end of the limiting spring is connected to the limiting sleeve, and the other end of the limiting spring penetrates out of the middle plate and the front plate upwards in sequence and is connected to the switching-on device.
4. The circuit breaker apparatus with a closing control function according to claim 3, wherein a limiting plate is further disposed on the middle plate behind the limiting sleeve, and the limiting plate is configured to limit the energy storage mechanism.
5. The circuit breaker apparatus with a closing control function according to claim 1, wherein the bottom plate is fixedly connected to the middle plate by welding.
6. The circuit breaker device with a closing control function according to claim 1, wherein a plurality of support tubes are arranged between the middle plate and the front plate, and the support tubes are hollow structures and play a role in supporting; the front plate is provided with bolt mounting holes corresponding to the support tubes, bolts are placed in the bolt mounting holes, one end of each bolt penetrates out of the support tube, nut mounting holes are formed in the positions, corresponding to the support tubes, of the middle plate, nuts are placed in the nut mounting holes, and the front plate is fixedly connected with the middle plate through the bolts and the nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022119561.7U CN212848271U (en) | 2020-09-24 | 2020-09-24 | Circuit breaker device with closing control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022119561.7U CN212848271U (en) | 2020-09-24 | 2020-09-24 | Circuit breaker device with closing control function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212848271U true CN212848271U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022119561.7U Active CN212848271U (en) | 2020-09-24 | 2020-09-24 | Circuit breaker device with closing control function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212848271U (en) |
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2020
- 2020-09-24 CN CN202022119561.7U patent/CN212848271U/en active Active
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