An operating energy storage lever for a circuit breaker

Abstract

The utility model relates to circuit breaker technical field especially relates to a kind of operation energy storage rod for circuit breaker, it includes: lengthening rod, the lengthening rod is made of insulating material;Control module is set to the first end of the lengthening rod, the control module has control knob;Drive module is set to the second end of the lengthening rod, the drive module has the rotating head of being able to rotate adjustment, the control module control connection in the drive module;When needing to control the circuit breaker, the rotating head is connected in the driver of circuit breaker, by screwing the control knob, to start the drive module, to make the rotating head rotate, to start the driver of the circuit breaker, to make the driver control the opening and closing of the circuit breaker.The utility model has solved the technical problem that operating rod is difficult to operate in the prior art, and improved the control convenience of circuit breaker.

Description

Technical Field

[0001] This utility model relates to the field of circuit breaker technology, and in particular to an operating energy storage rod for circuit breakers. Background Technology

[0002] The energy storage lever of the traditional ZW32 circuit breaker is fixed directly in front of the equipment. Operators must stand or bend over in front of the equipment to manually operate the lever to complete the energy storage action. However, this design has significant drawbacks in special scenarios such as paddy fields, low-lying wetlands, and farmland edges.

[0003] First, the ground in paddy fields and other areas is muddy and the water is deep, making it difficult for operators to get close to the front of the equipment. They may get stuck in the mud or be blocked by the water, and they may have to bend over, turn to the side or even kneel to operate. This restricted posture is not only strenuous, but also greatly increases the operation time and physical exertion.

[0004] Secondly, if the equipment is installed low, the lever directly in front may be obstructed by weeds or crops, further increasing the difficulty of positioning and operation. Especially during the peak growing season for crops, obstructed visibility can easily lead to misoperation.

[0005] In addition, under severe weather conditions such as rain, snow, and sandstorms, when operators manually operate the lever directly in front, not only may the operating space be obstructed by environmental debris, but the contact between the hand and the lever is also easily affected by moisture and dust, leading to unsmooth operation, and may even affect the energy storage effect due to slippage, posing a hidden danger to the stable operation of the power system. Utility Model Content

[0006] This invention aims to solve at least one of the technical problems existing in the related art. To this end, this invention provides an operating energy storage rod for circuit breakers, solving the technical problem of difficult operation of the operating rod in the prior art and improving the ease of operation of the circuit breaker.

[0007] This utility model provides an operating energy storage rod for a circuit breaker, comprising: An extension rod, said extension rod being made of insulating material; A control module is located at the first end of the extension rod, and the control module has a control knob; A drive module is disposed at the second end of the extension rod, the drive module having a rotating head that can be rotated and adjusted, and a control module is connected to the drive module. When it is necessary to control the circuit breaker, the rotating head is connected to the circuit breaker's driver. By turning the control knob, the drive module is activated, causing the rotating head to rotate and thus activating the circuit breaker's driver, which in turn controls the opening and closing of the circuit breaker.

[0008] A further improvement of the present invention for an operating energy storage rod for a circuit breaker is that the first end of the extended rod is provided with a plug-in interface; The control module includes a control housing, a first battery, and a control board. A connector is formed at the top of the control housing and is inserted into the connector interface. The first battery is installed inside the control housing. The control board is disposed inside the control housing and electrically connected to the first battery. The control knob is connected to the control board, and the drive module is controlled and connected to the control board.

[0009] A further improvement of the present invention for an operating energy storage rod for a circuit breaker is that the control module further includes a display screen, the display screen is electrically connected to the control board, and the outer wall of the control housing has a mounting groove, in which the display screen is mounted.

[0010] A further improvement of the present invention for an operating energy storage rod for a circuit breaker is that the control module further includes a protective housing, the protective housing being fitted onto the control housing, a protective screen being provided on the protective housing corresponding to the position of the display screen, the protective screen being made of colorless and transparent material, and a through hole being provided on the protective housing corresponding to the position of the control knob, the control knob being disposed in the through hole.

[0011] A further improvement of the present invention for an operating energy storage rod for a circuit breaker is that a first sensor is provided at the top of the control housing, the first sensor is controlled and connected to the control board, and the drive module is controlled and connected to the first sensor.

[0012] A further improvement of the present invention for an operating energy storage rod for a circuit breaker is that the second end of the extended rod has a mating interface; The drive module includes a motor housing, a second battery, and a motor. The top of the motor housing has a connector that can be inserted into the connector. The side of the motor housing has a battery slot, in which the second battery is installed. The motor is installed inside the motor housing and is electrically connected to the second battery. The motor has a rotatable rotating head. The top of the motor housing has a through hole through which the rotating head passes. The motor is controlled and connected to the control module.

[0013] A further improvement of the present invention for an operating energy storage rod for a circuit breaker is that a second sensor is provided on the motor housing corresponding to the end of the extended rod, and the second sensor is controlled and connected to the control module.

[0014] This utility model discloses an operating energy storage rod for circuit breakers. The extended rod, made of insulating material, not only ensures operator safety in live environments but also extends the operating distance, allowing easy control of the circuit breaker even from hard-to-reach locations. This facilitates adaptation to circuit breakers in various installation scenarios. The drive module is started and stopped by turning the control knob on the control module, thereby controlling the opening and closing of the circuit breaker. The rotating head in the drive module can be adjusted to accommodate different models and specifications of circuit breaker drivers. When the control module malfunctions or requires more precise operation, the operator can manually rotate the extended rod to activate the circuit breaker driver via the rotating head, achieving precise control of the circuit breaker. This dual-operation mode design significantly improves the practicality and reliability of the operating energy storage rod.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of an operating energy storage rod for a circuit breaker provided by this utility model.

[0018] Figure 2 This is an exploded view of a control module in the operating energy storage rod of a circuit breaker, provided by this utility model.

[0019] Figure 3 This is a schematic diagram of an extension rod for the operating energy storage rod of a circuit breaker provided by this utility model. Figure 1 .

[0020] Figure 4 This is a schematic diagram of an extension rod for the operating energy storage rod of a circuit breaker provided by this utility model. Figure 2 .

[0021] Figure 5 This is a schematic diagram of a drive module for an operating energy storage rod in a circuit breaker, provided by this utility model.

[0022] Figure 6 This is an exploded view of a drive module in the operating energy storage rod of a circuit breaker, provided by this utility model.

[0023] Figure label: 1. Extension rod; 11. Connecting interface; 12. Insertion interface; 2. Drive module; 21. Motor housing; 211. Battery slot; 212. Perforation; 22. Second battery; 23. Motor; 231. Reducer; 232. Rotating head; 24. Second sensor; 3. Control module; 31. Protective housing; 32. Control housing; 321. Mounting slot; 33. First battery; 34. Control board; 35. Control knob; 36. Display screen; 37. First sensor; 38. Protective screen; 39. Charging interface. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model. The following embodiments are used to illustrate this utility model but should not be used to limit its scope.

[0025] The following is combined Figure 1 This invention describes an operating energy storage rod for a circuit breaker, comprising: Extension rod 1, said extension rod 1 being made of insulating material; The control module 3 is located at the first end of the extension rod 1, and the control module 3 has a control knob 35; The drive module 2 is located at the second end of the extension rod 1. The drive module 2 has a rotating head 232 that can be rotated and adjusted. The control module 3 is connected to the drive module 2. When it is necessary to control the circuit breaker, the rotating head 232 is connected to the circuit breaker's driver. By turning the control knob 35, the drive module 2 is activated, causing the rotating head 232 to rotate, thereby activating the circuit breaker's driver and enabling the driver to control the opening and closing of the circuit breaker. Alternatively, the operator can directly connect the rotating head 232 to the circuit breaker's driver and manually rotate the extension rod 1 to rotate the rotating head 232, thereby activating the circuit breaker's driver and enabling the driver to control the opening and closing of the circuit breaker.

[0026] This utility model discloses an operating energy storage rod for circuit breakers. The extended rod 1, made of insulating material, not only ensures operator safety in live environments but also extends the operating distance, allowing easy control of the circuit breaker even in hard-to-reach locations. This facilitates adaptation to circuit breakers in different installation scenarios. By turning the control knob 35 on the control module 3, the drive module 2 can be started and stopped, thereby controlling the opening and closing of the circuit breaker. The rotating head 232 in the drive module 2 can be adjusted according to actual needs to accommodate different models and specifications of circuit breaker drivers. When the control module 3 malfunctions or requires more precise operation, the operator can directly rotate the extended rod 1 manually, using the rotating head 232 to start the circuit breaker driver, achieving precise control of the circuit breaker. This dual-operation mode design greatly improves the practicality and reliability of the operating energy storage rod.

[0027] In a preferred embodiment of this utility model, an operating energy storage rod for a circuit breaker is provided, such as... Figure 4 , Figure 5 and Figure 6 As shown, the first end of the extension rod 1 has a plug-in interface 12; the control module 3 includes a control housing 32, a first battery 33, and a control board 34. The top end of the control housing 32 has a plug connector, which is inserted into the plug-in interface 12. The first battery 33 is installed inside the control housing 32. The control board 34 is disposed inside the control housing 32 and electrically connected to the first battery 33. The control knob 35 is connected to the control board 34. The drive module 2 is controlled and connected to the control board 34.

[0028] Preferably, the control housing 32 has a knob hole corresponding to the position of the control knob 35, and the control knob 35 is connected to the control plate 34 through the knob hole.

[0029] Preferably, the first battery 33 is equipped with a charging interface 39, and the control housing 32 has a charging hole at the position corresponding to the charging interface 39, so as to replenish the power of the first battery 33.

[0030] Specifically, the control module 3 also includes a display screen 36, which is electrically connected to the control board 34. The outer wall of the control housing 32 has a mounting groove 321, in which the display screen 36 is mounted. Through the display screen 36, operators can intuitively view the working status of the drive module 2 and the control module 3. The design of the mounting groove 321 not only ensures the stability of the display screen 36 but also provides some protection for it, preventing damage from external impacts.

[0031] Specifically, the control module 3 further includes a protective housing 31, which is fitted onto the control housing 32. The protective housing 31 has a protective screen 38 at the position corresponding to the display screen 36. The protective screen 38 is made of colorless and transparent material. The protective housing 31 has a through hole at the position corresponding to the control knob 35, and the control knob 35 is located in the through hole.

[0032] Preferably, the protective screen 38 is made of a colorless and transparent material, which not only does not affect the operator's ability to view the working status through the display screen 36, but also effectively prevents the display screen 36 from being damaged by scratches, collisions, or other factors. The through-holes in the protective housing 31 ensure that the control knob 35 can operate normally without being affected by the protective housing 31, making the entire operation of the energy storage rod safer and more reliable during use. The outer surface of the protective housing 31 is provided with anti-slip textures to improve the stability when the operator handles the protective housing 31.

[0033] Preferably, the outer wall of the extension rod 1 is provided with anti-slip texture to improve the stability of the operator in handling the extension rod 1. In actual use, the length of the extension rod 1 can be set according to the needs, so as to match circuit breakers with different installation positions and installation heights.

[0034] Specifically, a first sensor 37 is provided at the top of the control housing 32. The first sensor 37 is controlled and connected to the control board 34, and the drive module 2 is controlled and connected to the first sensor 37. The first sensor 37 can monitor the relevant status information of the drive module 2 in real time and promptly feed this information back to the control board 34. After receiving the information from the first sensor 37, the control board 34 will perform corresponding analysis and processing, and then issue control commands to the drive module 2 according to a preset program. After receiving the command from the control board 34, the drive module 2 will drive the rotating head 232 to operate, ensuring that the circuit breaker can work normally as required. At the same time, when the first sensor 37 detects an abnormal situation, it can quickly transmit the abnormal signal to the control board 34. The control board 34 will immediately activate the corresponding protection mechanism, stopping the operation of the rotating head 232 by the drive module 2, to avoid damage to the circuit breaker or safety accidents caused by abnormal conditions, thereby effectively improving the stability and safety of the entire energy storage rod operation.

[0035] Furthermore, such as Figure 2 , Figure 3 and Figure 4 As shown, the second end of the extension rod 1 has a mating interface 11; The drive module 2 includes a motor housing 21, a second battery 22, and a motor 23. The top of the motor housing 21 has a connector that can be inserted into the interface 11. The side of the motor housing 21 has a battery slot 211, in which the second battery 22 is installed. The motor 23 is installed inside the motor housing 21 and is electrically connected to the second battery 22. The motor 23 has a rotatable rotating head 232. The top of the motor housing 21 has a through hole 212 through which the rotating head 232 passes. The motor 23 is controlled and connected to the control module 3.

[0036] In actual operation, the operator only needs to accurately insert the connector into the connector 11 at the second end of the extension rod 1 to achieve a stable connection between the drive module 2 and the extension rod 1, facilitating the installation and disassembly of the drive module 2 and the extension rod 1. When the drive module 2 receives the command from the control board 34, the motor 23 starts to work. The rotating head 232 inside the motor 23 rotates under the drive of the motor 23 and passes through the through hole 212 out of the motor housing 21, thereby driving the rotating head 232 to perform corresponding operations, ensuring that the circuit breaker can accurately and efficiently complete the energy storage and release process. At the same time, since the motor 23 is electrically connected to the second battery 22, the second battery 22 provides stable and reliable power support for the motor 23, ensuring that the motor 23 can maintain stable performance output during long-term operation.

[0037] Preferably, a reducer 231 is provided on the top of the motor 23. The reducer 231 is connected to the rotating head 232 of the motor 23 and its function is to adjust the rotational speed of the rotating head 232. In practical applications, the speed of the rotating head 232 can be precisely controlled by the reducer 231, thereby meeting the diverse requirements of the circuit breaker for energy storage and release speed in different working scenarios.

[0038] Preferably, a second sensor 24 is provided on the motor housing 21 corresponding to the end of the extension rod 1, and the second sensor 24 is controlled and connected to the control module 3. The second sensor 24 is controlled and connected to the first sensor 37, and the second sensor 24 detects the working status of the motor 23 and transmits it to the first sensor 37.

[0039] Preferably, the length of the extension rod 1 can be adjusted according to actual needs to adapt to different circuit breaker installation scenarios.

[0040] In one specific implementation, the rotating head 232 is connected to the circuit breaker's driver. By turning the control knob 35, the drive module 2 is activated, causing the rotating head 232 to rotate and thus activating the circuit breaker's driver, which in turn controls the opening and closing of the circuit breaker.

[0041] In another specific implementation case, the operator directly connects the rotating head 232 to the circuit breaker driver and then manually rotates the extension rod 1 to make the rotating head 232 rotate, thereby activating the circuit breaker driver and enabling the driver to control the opening and closing of the circuit breaker.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

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