CN221149892U - Energy storage driving device of operating mechanism and operating mechanism - Google Patents
Energy storage driving device of operating mechanism and operating mechanism Download PDFInfo
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- CN221149892U CN221149892U CN202323170454.7U CN202323170454U CN221149892U CN 221149892 U CN221149892 U CN 221149892U CN 202323170454 U CN202323170454 U CN 202323170454U CN 221149892 U CN221149892 U CN 221149892U
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- 238000004146 energy storage Methods 0.000 title claims abstract description 120
- 230000005540 biological transmission Effects 0.000 claims abstract description 56
- 238000005381 potential energy Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
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Abstract
The utility model provides an energy storage driving device of an operating mechanism and the operating mechanism formed by the same, comprising an electric operating device and a gear member, wherein the electric operating device is arranged at the side part of a body of the operating mechanism, and a power output shaft of the electric operating device is arranged in the body of the operating mechanism in parallel with the plane of the body of the operating mechanism; the gear component is arranged between a power output shaft of the electric operation device and an energy storage component of the operation mechanism and is used for realizing power transmission of the power output shaft and the energy storage component; the electric operation device works to drive the gear component to rotate so as to drive the closing spring of the energy storage component to store energy. Compared with the prior art, the energy storage driving device of the operating mechanism can be arranged at the side part of the operating mechanism, so that the front and rear space of the operating mechanism is avoided, and a novel compact operating mechanism is formed.
Description
Technical Field
The utility model relates to the field of operating mechanism devices, in particular to an energy storage driving device of an operating mechanism and the operating mechanism.
Background
The operating mechanism of the common high-voltage vacuum circuit breaker has electromagnetic operating mechanism, hydraulic operating mechanism and spring operating mechanism, etc., wherein the spring operating mechanism is widely used because of very high cost performance and easy maintenance, but the existing spring operating mechanism is large in size, too thick, unable to meet the requirement of users on the operating mechanism with small size, therefore, the operating mechanism with flattened design appears on the market, such as an integrated spring operating mechanism disclosed in China patent CN206893469U, which comprises two side plates arranged at intervals along the left-right direction, the two side plates are rotatably equipped with energy storage shafts, an energy storage motor is arranged between the two side plates, the energy storage motor drives the energy storage shafts to rotate through a gear transmission mechanism arranged between the two side plates, so as to force the corresponding closing springs to elastically deform to realize closing energy storage, wherein the energy storage motor of the integrated spring operating mechanism is arranged behind the side plates, the power end of the energy storage motor is inserted between the two side plates and is in transmission connection with the gear transmission mechanism, and the arrangement mode causes the energy storage motor to occupy the space behind the side plates, and the volume of the operating mechanism is unable to be further reduced.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provide an energy storage driving device of an operating mechanism, which can be arranged at the side part of the operating mechanism, so that the occupation of the front and rear spaces of the operating mechanism is avoided, and a novel compact operating mechanism is formed.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The energy storage driving device of the operating mechanism comprises an electric operating device and a gear member, wherein the electric operating device is arranged at the side part of the body of the operating mechanism, and a power output shaft of the electric operating device is arranged in the body of the operating mechanism in parallel with the plane of the body of the operating mechanism; the gear component is arranged between a power output shaft of the electric operation device and an energy storage component of the operation mechanism and is used for realizing power transmission of the power output shaft and the energy storage component; the electric operation device works to drive the gear component to rotate so as to drive the closing spring of the energy storage component to store energy.
Compared with the prior art, the energy storage driving device of the operating mechanism solves the defects that the electric operating device of the existing operating mechanism is arranged on the front part or the rear part and occupies a large amount of space, and the power output end of the electric operating device is vertically arranged relative to the energy storage component by enabling the electric operating device to be laterally placed on the side part of the operating mechanism and enabling the two side plates of the power output shaft of the electric operating device to be inserted into the operating mechanism in parallel to the operating mechanism and in transmission connection with the energy storage component, so that the occupation of the front space and the rear space of the operating mechanism is reduced, parts are further flatly arranged, the size of the operating mechanism of the circuit breaker is compressed, the thickness is thinner, the arrangement is smaller, and in addition, the energy storage driving device is arranged on the side part of the operating mechanism and is convenient for the installation and maintenance of the operating mechanism, thereby the time and the cost of overhaul and maintenance of the operating mechanism parts can be reduced.
Further, the electric operating device is vertically arranged along the height direction of the side part of the operating mechanism, so that the electric operating device is prevented from excessively occupying the space of the side part of the operating mechanism.
Further, the gear member includes a drive gear rotatably disposed within the body of the operating mechanism; one side of the driving gear is in transmission connection with a power output shaft of the electric operation device, and the other side of the driving gear is meshed with a driven gear on the energy storage component.
Compared with the existing operating mechanism, the power output shaft of the energy storage motor is in transmission connection with the energy storage component after being transmitted through a plurality of groups of gears, the power output end of the electric operating device is vertically arranged relative to the driving gear, and the power output end of the electric operating device is directly in transmission connection with the driving gear, so that parts are simplified, and the internal space of the energy storage driving device and the operating mechanism is further saved.
Further, a first conical gear is arranged on the power output shaft of the electric operation device; the gear component also comprises a second conical gear which is coaxially arranged with the driving gear, and the second conical gear is fixedly arranged relative to the driving gear; the first conical gear wheel is meshed with the second conical gear wheel.
The electric operating device and the driving gear are in transmission connection through the first conical gear and the second conical gear, so that the change of the transmission direction of the electric operating device is realized, and the power loss of the electric operating device is reduced.
Further, a worm is arranged on the power output shaft of the electric operating device; the gear component also comprises a worm wheel which is coaxially arranged with the driving gear, and the worm wheel is fixedly arranged relative to the driving gear; the worm is meshed with the worm wheel.
The electric operating device and the driving gear are in transmission connection through the worm and the worm wheel, so that the stability is high and the transmission efficiency is high.
Further, the device also comprises a manual operation device, wherein the body of the manual operation device vertical operation mechanism is inserted into the body of the operation mechanism and is in transmission connection with the gear member, and the manual operation device and the electric operation device are mutually vertical; the manual operation device can be operated to drive the gear component to rotate so as to drive the closing spring of the energy storage component to store energy.
The invention has two energy storage modes of electric and manual energy storage, thereby being convenient for a worker to use the two modes of electric and manual energy storage to store the energy storage component acutely according to actual needs.
Further, the manual operation device is keyed to the rotational shaft of the gear member.
The arrangement mode enables operators to directly drive the gear member to rotate through operating the manual operation device, and improves energy storage efficiency.
Further, a one-way needle bearing is arranged in the manual operation device, and the one-way needle bearing is used for enabling the manual operation device to rotate unidirectionally only during operation.
The arrangement of the unidirectional needle bearing can ensure that the manual operation device does not rotate when the electric operation device drives the driving gear to rotate, and can operate the manual operation device to rotate unidirectionally when manual energy storage is needed, thereby protecting operators.
Further, the electric operating device is arranged on the body of the operating mechanism through a mounting member, the mounting member comprises a mounting bracket and an output shaft positioning bracket, the mounting bracket is perpendicular to the plane where the side part of the body of the operating mechanism is located, the output shaft positioning bracket is located between the mounting bracket and the gear member, the electric operating device is arranged on the mounting bracket, and a power output shaft of the electric operating device penetrates through the output shaft positioning bracket and is in transmission connection with the gear member.
The setting of mounting member can improve the stability of electric operating device during operation, ensures electric operating device with higher precision to drive gear output power, and electric operating device is direct with drive gear transmission is connected, on the one hand, compares current operating device and passes through belt or chain transmission power, and this kind of setting mode can reduce power loss, and saves more space, and on the other hand, this kind of setting mode can improve electric operating device to drive gear's control accuracy to improve the reliability in the time of the energy storage.
Another object of the present utility model is to provide an operating mechanism using the above energy storage driving device, which includes a body, an energy storage driving device, an energy storage member, a closing limiting member, a transmission member and a separating brake limiting member, where the body, the energy storage driving device, the energy storage member, the closing limiting member, the transmission member and the separating brake limiting member are disposed on the body; the energy storage driving device is used for driving the energy storage component to store energy; the closing limiting component is used for locking the energy storage component when the energy storage component finishes energy storage; when the locking of the switching-on limiting member to the energy storage member is released, the transmission member drives the operation shaft by utilizing elastic potential energy released by the energy storage member to control the switching-on of the circuit breaker, and energy storage is carried out when the switching-on of the circuit breaker is controlled; the brake-separating limiting member is used for locking the transmission member after the transmission member stores energy; when the brake-separating limiting member is unlocked from the transmission member, the transmission member drives the operation shaft to control the brake separation of the circuit breaker.
Compared with the prior art, the energy storage driving device is arranged on the side part of the body, so that the energy storage driving device is prevented from occupying the space in front of or behind the operating mechanism, internal parts of the operating mechanism can be arranged in the same plane in a staggered manner, and the flattening design of the operating mechanism is realized.
Drawings
FIG. 1 is a schematic diagram of an energy storage drive device;
FIG. 2 is an exploded view of the stored energy drive device;
Fig. 3 is a schematic view of an operating mechanism of an energy storage driving device to which the present utility model is applied.
Description of the reference numerals:
The energy storage driving device 1, the electric operating device 2, the driving gear 3, the driven gear 4, the first conical gear 5, the second conical gear 6, the manual operating device 7, the mounting member 8, the mounting bracket 9 and the output shaft positioning bracket 10.
Detailed Description
Embodiments of the present utility model are described below with reference to the accompanying drawings:
example 1
Referring to fig. 1 to 2, an energy storage driving device 1 of an operating mechanism of the present embodiment includes an electric operating device 2 and a gear member, the electric operating device 2 is disposed at a side portion of a body (not shown in the drawings) of the operating mechanism, and a power output shaft of the electric operating device 2 is placed in parallel with a plane in which the body of the operating mechanism is located in the body of the operating mechanism; the gear component is arranged between a power output shaft of the electric operating device 2 and an energy storage component (provided with a driven gear 4) of the operating mechanism, and is used for realizing power transmission of the power output shaft and the energy storage component; the electric operating device 2 works to drive the gear member to rotate so as to drive a closing spring (not shown in the figure) of the energy storage member to store energy.
In order to avoid excessive occupation of the operating mechanism side space by the electric operating device 2, the electric operating device 2 is arranged vertically along the height direction of the operating mechanism side.
The gear member includes a drive gear 3 rotatably disposed within the body of the operating mechanism; one side of the driving gear 3 is connected with a power output shaft of the electric operating device 2 in a transmission way, and the other side is meshed with a driven gear 4 on the energy storage component.
Compared with the existing operating mechanism, the power output shaft of the energy storage motor is in transmission connection with the energy storage component after being transmitted through a plurality of groups of gears, the power output end of the electric operating device 2 is vertically arranged relative to the driving gear 3, and the power output end of the electric operating device 2 is directly in transmission connection with the driving gear 3, so that parts are simplified, and the internal space of the energy storage driving device and the operating mechanism is further saved.
A first conical gear 5 is arranged on the power output shaft of the electric operating device 2; the gear component also comprises a second conical gear 6 which is coaxially arranged with the driving gear 3, and the second conical gear 6 is fixedly arranged relative to the driving gear 3; the first conical gear wheel 5 meshes with the second conical gear wheel 6.
The electric operating device 2 and the driving gear 3 are in transmission connection through the first conical gear 5 and the second conical gear 6, so that the change of the transmission direction of the electric operating device 2 is realized, and the power loss of the electric operating device 2 is reduced.
The manual operation device 7 is inserted into the body of the vertical operation mechanism of the manual operation device 7 and is in transmission connection with the gear member, and the manual operation device 7 and the electric operation device 2 are vertical to each other; the manual operation device 7 can be operated to drive the gear member to rotate so as to drive the closing spring of the energy storage member to store energy.
The invention has two energy storage modes of electric and manual energy storage, thereby being convenient for a worker to use the two modes of electric and manual energy storage to store the energy storage component acutely according to actual needs.
The manual operation device 7 is connected with the rotating shaft key of the gear component.
The arrangement mode enables operators to directly drive the gear 3 to rotate through operating the manual operation device 7, and improves energy storage efficiency.
The manual operation device 7 is provided therein with a one-way needle bearing (not shown in the drawings) for making the manual operation device 7 rotatable in one direction only when operated.
The arrangement of the unidirectional needle bearing can ensure that the manual operation device 7 does not rotate when the electric operation device 2 drives the driving gear 3 to rotate, and the manual operation device 7 can be operated to rotate unidirectionally when manual energy storage is needed, so that operators are protected.
The manual operating device 7 is a hexagonal head-shaped piece.
The electric operating device 2 is arranged on the body of the operating mechanism through a mounting member 8, the mounting member 8 comprises a mounting bracket 9 and an output shaft positioning bracket 10, the mounting bracket 9 is perpendicular to the plane where the side part of the body of the operating mechanism is located, the output shaft positioning bracket 10 is located between the mounting bracket 9 and the gear member, the electric operating device 2 is arranged on the mounting bracket 9, and a power output shaft of the electric operating device passes through the output shaft positioning bracket 10 and is in transmission connection with the gear member.
The setting of mounting member 8 can improve the stability of electric operating device 2 during operation, ensures electric operating device 2 with higher accuracy to drive gear 3 output power, and electric operating device 2 is direct with drive gear 3 transmission connection, on the one hand, compares current operating mechanism and passes through belt or chain transmission power, and this kind of setting mode can reduce power loss, and saves more space, on the other hand, this kind of setting mode can improve electric operating device 2 to drive gear 3's control accuracy to improve the reliability in the time of the energy storage.
The electric operating device 2 is a square motor.
The parts of the operating mechanism referred to in the foregoing belong to the prior art fittings and are not described in detail here.
Compared with the prior art, the energy storage driving device 1 of the operating mechanism solves the defects that the electric operating device 2 of the existing operating mechanism is arranged on the front part or the rear part and occupies a large amount of space, and the power output end of the electric operating device 2 is vertically arranged relative to the energy storage component by enabling the side of the electric operating device 2 to be placed on the side part of the operating mechanism and enabling the two side plates of the power output shaft of the electric operating device 2 to be inserted into the operating mechanism in parallel to be in transmission connection with the energy storage component, so that the occupation of the front space and the rear space of the operating mechanism is reduced, parts are further flatly arranged, the size of the operating mechanism of the circuit breaker is compressed, the thickness is thinner, the arrangement is smaller, and in addition, the energy storage driving device is arranged on the side part of the operating mechanism and is convenient for the installation and maintenance of the operating mechanism, and therefore the time and the cost of overhaul and maintenance of the operating mechanism parts can be reduced.
Example two
As a modification of the first embodiment, this embodiment differs from the first embodiment in the manner of transmission connection of the electric operating device and the gear member.
In the embodiment, a worm is arranged on a power output shaft of the electric operation device; the gear component also comprises a worm wheel which is coaxially arranged with the driving gear, and the worm wheel is fixedly arranged relative to the driving gear; the worm is meshed with the worm wheel.
The electric operating device and the driving gear are in transmission connection through the worm and the worm wheel, so that the stability is high and the transmission efficiency is high.
Although the drawings in the specification of the present utility model do not show the illustrations of the present embodiment, the present embodiment still falls within the scope of the present utility model.
Example III
Another object of the present utility model is to provide an operating mechanism of an energy storage driving device according to the first embodiment or the second embodiment, where the operating mechanism includes a body, an energy storage driving device, an energy storage member, a closing limiting member, a transmission member, and a brake release limiting member, and the body, the energy storage driving device, the energy storage member, the closing limiting member, the transmission member, and the brake release limiting member are disposed on the body; the energy storage driving device is used for driving the energy storage component to store energy; the closing limiting component is used for locking the energy storage component when the energy storage component finishes energy storage; when the locking of the switching-on limiting member to the energy storage member is released, the transmission member drives the operation shaft by utilizing elastic potential energy released by the energy storage member to control the switching-on of the circuit breaker, and energy storage is carried out when the switching-on of the circuit breaker is controlled; the brake-separating limiting member is used for locking the transmission member after the transmission member stores energy; when the brake-separating limiting member is unlocked from the transmission member, the transmission member drives the operation shaft to control the brake separation of the circuit breaker.
The above-mentioned operating mechanism and its components belong to the prior art devices, and do not belong to the main inventive point of the present utility model, and are not described in detail here.
Referring to fig. 3, an ultra-thin operating mechanism using the energy storage driving device is shown in the drawing of the specification of the present utility model, and in practical use, the energy storage driving device of the present utility model is not limited to the operating mechanism shown in fig. 3.
Compared with the prior art, the energy storage driving device is arranged on the side part of the body, so that the energy storage driving device is prevented from occupying the space in front of or behind the operating mechanism, internal parts of the operating mechanism can be arranged in the same plane in a staggered manner, and the flattening design of the operating mechanism is realized.
Variations and modifications to the above would be obvious to persons skilled in the art to which the utility model pertains from the foregoing description and teachings. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the utility model should be also included in the scope of the claims of the utility model. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present utility model in any way.
Claims (10)
1. The energy storage driving device of the operating mechanism is characterized by comprising:
The power output shaft of the electric operating device is parallel to the plane of the body of the operating mechanism and is arranged in the body of the operating mechanism;
The gear component is arranged between the power output shaft of the electric operation device and the energy storage component of the operation mechanism and is used for realizing power transmission of the power output shaft and the energy storage component;
The electric operation device works to drive the gear component to rotate so as to drive the closing spring of the energy storage component to store energy.
2. The energy storage driving device of an operating mechanism according to claim 1, wherein the electric operating device is vertically arranged along a height direction of a side portion of the operating mechanism.
3. The energy storage drive of claim 1, wherein the gear member comprises a drive gear rotatably disposed within the body of the operating mechanism;
One side of the driving gear is in transmission connection with a power output shaft of the electric operation device, and the other side of the driving gear is meshed with a driven gear on the energy storage component.
4. The energy storage driving device of the operating mechanism according to claim 3, wherein a first conical gear is arranged on a power output shaft of the electric operating device;
The gear component also comprises a second conical gear which is coaxially arranged with the driving gear, and the second conical gear is fixedly arranged relative to the driving gear;
the first conical gear wheel is meshed with the second conical gear wheel.
5. The energy storage driving device of the operating mechanism according to claim 3, wherein a worm is arranged on a power output shaft of the electric operating device;
The gear component also comprises a worm wheel which is coaxially arranged with the driving gear, and the worm wheel is fixedly arranged relative to the driving gear;
The worm is meshed with the worm wheel.
6. The energy storage driving device of an operating mechanism according to claim 1, further comprising a manual operating device, wherein the body of the manual operating device is inserted into the body of the operating mechanism in a transmission manner and connected with the gear member, and the manual operating device and the electric operating device are mutually perpendicular;
The manual operation device can be operated to drive the gear component to rotate so as to drive the closing spring of the energy storage component to store energy.
7. The energy storage driving device of claim 6, wherein the manual operation device is keyed to a rotational shaft of the gear member.
8. The energy storage driving device of claim 6, wherein the manual operation device is provided with a one-way needle bearing, and the one-way needle bearing is used for enabling the manual operation device to rotate unidirectionally only when the manual operation device is operated.
9. The energy storage driving device of an operating mechanism according to claim 1, wherein the electric operating device is arranged on the body of the operating mechanism through a mounting member, the mounting member comprises a mounting bracket and an output shaft positioning bracket, the mounting bracket is perpendicular to the plane of the side part of the body of the operating mechanism, the output shaft positioning bracket is arranged between the mounting bracket and the gear member, the electric operating device is arranged on the mounting bracket, and a power output shaft of the electric operating device passes through the output shaft positioning bracket to be in transmission connection with the gear member.
10. The operating mechanism comprises a body, an energy storage driving device, an energy storage member, a closing limiting member, a transmission member and a brake separating limiting member, wherein the body, the energy storage driving device, the energy storage member, the closing limiting member, the transmission member and the brake separating limiting member are arranged on the body; the energy storage driving device is used for driving the energy storage component to store energy; the closing limiting component is used for locking the energy storage component when the energy storage component finishes energy storage; when the locking of the switching-on limiting member to the energy storage member is released, the transmission member drives the operation shaft by utilizing elastic potential energy released by the energy storage member to control the switching-on of the circuit breaker, and energy storage is carried out when the switching-on of the circuit breaker is controlled; the brake-separating limiting member is used for locking the transmission member after the transmission member stores energy; when the locking of the brake separating limiting member and the transmission member is released, the transmission member drives the operation shaft to control the brake separating of the circuit breaker, and the energy storage driving device is an energy storage driving device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323170454.7U CN221149892U (en) | 2023-11-22 | 2023-11-22 | Energy storage driving device of operating mechanism and operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323170454.7U CN221149892U (en) | 2023-11-22 | 2023-11-22 | Energy storage driving device of operating mechanism and operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221149892U true CN221149892U (en) | 2024-06-14 |
Family
ID=91419550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323170454.7U Active CN221149892U (en) | 2023-11-22 | 2023-11-22 | Energy storage driving device of operating mechanism and operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221149892U (en) |
-
2023
- 2023-11-22 CN CN202323170454.7U patent/CN221149892U/en active Active
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