Power distribution cabinet operating handle, operating method and nonvolatile storage medium

Abstract

The invention provides a power distribution cabinet operating handle, an operating method and a nonvolatile storage medium. The operating handle of the power distribution cabinet comprises a handle body which is provided with two operating parts which are oppositely arranged; the connecting part is detachably connected with the handle body and located between the two operating parts, and the connecting part is provided with a connecting part used for being connected with a to-be-operated part in a matched mode; the torque sensors are arranged at the positions, corresponding to the two operation parts, in the handle body respectively and used for detecting the torque value generated when a user holds the operation parts and controls the handle body to rotate in real time; the display part is arranged on the handle body and used for displaying the torque values detected by the at least two torque sensors in real time, so that the problem that in the prior art, due to the fact that an operation handle is difficult to display the torque of the spring mechanism in real time, the checking work efficiency is low is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of operating handles, and in particular to an operating handle and an operating method for a power distribution cabinet, and a non-volatile storage medium. Background Art

[0002] At present, the spring mechanism of the circuit breaker is a key part of the circuit breaker operation. Its main function is to provide the necessary mechanical power when the circuit breaker is closed or opened. The spring mechanism usually includes components such as energy storage springs, drive devices, and clutch devices. When the circuit breaker is closed, the spring mechanism compresses the energy storage spring through an electric motor or other power device to store energy. When it is necessary to open the circuit, the stored energy is quickly released, pushing the contacts of the circuit breaker to separate, thereby cutting off the circuit and protecting the safe operation of the power grid. The design of the spring mechanism must ensure that the circuit breaker can disconnect the fault circuit quickly and reliably, and has sufficient mechanical life to meet the frequent operation requirements of the power system.

[0003] However, when maintaining and repairing circuit breakers, checking the status of the spring mechanism is a very important part. It is necessary to ensure that all parts of the spring mechanism are working properly, such as the elasticity of the spring, the accuracy of the drive device, the reliability of the clutch device, etc. These are key factors to ensure the normal operation of the circuit breaker and prevent power system accidents. Traditional handle tools often lack precise torque adjustment and display functions, which makes it difficult to accurately grasp the required torque during operation, thus affecting work quality and efficiency. Summary of the invention

[0004] The main purpose of the present invention is to provide a distribution cabinet operating handle and operating method, and a non-volatile storage medium to solve the problem in the prior art that the operating handle is difficult to display the torque of the spring mechanism in real time, resulting in low inspection efficiency.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the present invention, there is provided an operating handle for a power distribution cabinet, comprising: a handle body, on which are arranged two operating parts arranged opposite to each other; a connecting part, which is detachably connected to the handle body and is located between the two operating parts, and the connecting part has a connecting part for cooperating with a part to be operated; at least two torque sensors, which are respectively arranged at positions corresponding to the two operating parts in the handle body, so as to detect in real time the torque value generated when the user holds the operating part and controls the rotation of the handle body; and a display part, which is arranged on the handle body, so as to display in real time the torque values ​​detected by the at least two torque sensors.

[0006] Furthermore, the operating handle of the distribution cabinet also includes: a control unit, which is arranged in the handle body, and the control unit is respectively connected to the display unit and at least two torque sensors to perform data processing on the torque values ​​detected in real time by the at least two torque sensors to obtain corresponding data information and display it on the display unit.

[0007] Furthermore, the length L of the handle body satisfies: 6cm≤L1≤15cm; and / or the length L2 of the connecting component satisfies: 5cm≤L2≤15cm.

[0008] Furthermore, the operating portion is covered with an anti-slip cover; and / or the connecting component and the handle body are connected by threads.

[0009] Furthermore, the operating handle of the distribution cabinet also includes: an anti-overload mechanism, which is arranged in the handle body and connected to the control unit. The overload threshold is stored in the anti-overload mechanism. When the real-time torque value displayed on the display exceeds the overload threshold, the control unit controls the anti-overload mechanism to start to stop the handle body from outputting torque.

[0010] Furthermore, the operating handle of the power distribution cabinet also includes: an alarm mechanism, which is arranged in the handle body and connected to the control unit to control the alarm mechanism to send an alarm signal when the anti-overload mechanism is started.

[0011] According to another aspect of the present invention, there is provided an operating method applicable to the above-mentioned distribution cabinet operating handle, the operating method comprising: setting a preset torque value a and an overload torque value b; comparing the real-time torque value c displayed on the display with the preset torque value a and the overload torque value b, and controlling the rotation direction and strength of the handle body respectively according to different comparison results.

[0012] Furthermore, according to different comparison results, the rotation direction and force of the control handle body are respectively controlled, including: when the preset torque value a, the overload torque value b and the real-time torque value c satisfy: c<a<b, the control handle body rotates in a first direction around the axis of the connecting component and increases the force; and / or, when the preset torque value a, the overload torque value b and the real-time torque value c satisfy: a<c<b, the control handle body rotates in a second direction around the axis of the connecting component and reduces the force; and / or, when the preset torque value a, the overload torque value b and the real-time torque value c satisfy: a<c, b<c, the control unit controls the anti-overload mechanism to start and controls the alarm mechanism to send an alarm signal.

[0013] Furthermore, controlling the rotation direction and strength of the handle body includes: respectively holding two operating parts on the handle body with the user's hands to respectively control the rotation direction and strength of the handle body; or, automatically controlling the rotation direction and strength of the handle body according to different comparison results by the control unit.

[0014] According to another aspect of the present invention, a nonvolatile storage medium is provided, the nonvolatile storage medium including a stored program, wherein when the program is running, the device where the nonvolatile storage medium is located is controlled to execute the above-mentioned operation method.

[0015] By applying the technical solution of the present invention, the operating handle of the power distribution cabinet includes a handle body, a connecting component, at least two torque sensors and a display component; two operating parts arranged opposite to each other are arranged on the handle body; the connecting component is detachably connected to the handle body and is located between the two operating parts, and the connecting part has a connecting part for cooperating with the part to be operated; at least two torque sensors are respectively arranged at positions corresponding to the two operating parts in the handle body, so as to detect in real time the torque value generated when the user holds the operating part and controls the rotation of the handle body; the display component is arranged on the handle body, so as to display in real time the torque values ​​detected by the at least two torque sensors.

[0016] In this way, by setting at least two torque sensors, the torque value generated during the user's operation can be detected and fed back in real time, which enables the operator to accurately control the torque applied to the distribution cabinet, avoid equipment damage or operation failure caused by excessive or insufficient torque, and improve the accuracy and safety of the operation. The setting of the display component enables the torque value to be displayed in real time, and the operator can intuitively see the change of the torque, so that the operation force can be adjusted in time to avoid excessive torque or insufficient torque caused by blind operation, thereby improving the operation efficiency and accuracy. The detachable design of the connecting component enables the handle to adapt to different types of distribution cabinets and operation requirements, facilitates replacement and maintenance, and increases the versatility and flexibility of the handle. In addition, the torque displayed in real time on the display component is used to reflect the state of the circuit breaker spring mechanism of the distribution cabinet, and it is accurately adjusted to improve the accuracy and efficiency of the operation, thereby solving the problem that the operating handle in the prior art is difficult to display the torque of the spring mechanism in real time, resulting in low inspection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 A schematic diagram of the overall structure of an embodiment of an operating handle for a power distribution cabinet according to the present invention is shown.

[0019] The above drawings include the following reference numerals:

[0020] 10. Handle body; 11. Operating part; 12. Anti-slip cover; 20. Connecting component; 21. Connecting part; 30. Display part. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] In order to solve the problem in the prior art that an operating handle is difficult to display the torque of a spring mechanism in real time, resulting in low inspection efficiency, the present invention provides an operating handle, an operating method and a non-volatile storage medium for a power distribution cabinet.

[0023] Please refer to Figure 1 As shown, an aspect of the technical solution of the present invention provides an operating handle for a power distribution cabinet, comprising a handle body 10, a connecting component 20, at least two torque sensors and a display component 30; the handle body 10 is provided with two operating parts 11 arranged opposite to each other; the connecting component 20 is detachably connected to the handle body 10 and is located between the two operating parts 11, and the connecting part 21 has a connecting part 21 for connecting with a part to be operated; at least two torque sensors are respectively arranged at positions corresponding to the two operating parts 11 in the handle body 10, so as to detect in real time the torque value generated when the user holds the operating part 11 and controls the rotation of the handle body 10; the display component 30 is arranged on the handle body 10, so as to display in real time the torque values ​​detected by at least two torque sensors.

[0024] The technical solution applied to this embodiment, in this way, by setting at least two torque sensors, the torque value generated during the user's operation can be detected and fed back in real time, which enables the operator to accurately control the torque applied to the distribution cabinet, avoid equipment damage or operation failure caused by excessive or too small torque, and improve the accuracy and safety of the operation. The setting of the display member 30 enables the torque value to be displayed in real time, and the operator can intuitively see the change of the torque, so that the operation force can be adjusted in time to avoid excessive torque or insufficient torque caused by blind operation, thereby improving the operation efficiency and accuracy. The detachable design of the connecting member 20 enables the handle to adapt to different types of distribution cabinets and operation requirements, facilitates replacement and maintenance, and increases the versatility and flexibility of the handle. In addition, the torque displayed in real time on the display member 30 is used to reflect the state of the circuit breaker spring mechanism of the distribution cabinet, and it is accurately adjusted to improve the accuracy and efficiency of the operation, thereby solving the problem that the operating handle in the prior art is difficult to display the torque of the spring mechanism in real time, resulting in low inspection efficiency.

[0025] In the present application, the operating handle of the power distribution cabinet also includes a control unit, which is arranged in the handle body 10, and the control unit is respectively connected to the display part 30 and at least two torque sensors, so as to perform data processing on the torque values ​​detected by the at least two torque sensors in real time to obtain corresponding data information and display it on the display part 30. In this way, the control unit can receive the torque values ​​detected by the at least two torque sensors in real time, perform data processing through the internal algorithm, analyze the change trend of the torque value, and the processed data information can be intuitively displayed on the display part 30. This allows the operator to not only see the instantaneous torque value, but also understand the change pattern of the torque, so as to control the operation process more accurately. The control unit can automatically determine whether the operating handle needs to adjust the rotation direction or force according to the preset torque value and overload threshold, realize intelligent operation, reduce the operator's human judgment and control errors, and improve the accuracy and efficiency of the operation.

[0026] In this embodiment, the length L of the handle body 10 satisfies: 6cm≤L1≤15cm; the length L2 of the connecting part 20 satisfies: 5cm≤L2≤15cm. In this way, the length of the handle body 10 and the connecting part 20 is limited within a certain range, making the handle as a whole more compact, easy to carry and store, especially for scenes of frequent mobile operations, this design optimizes the portability of the operating handle. In addition, a suitable handle body 10 and connecting part 20 can provide a good feel and control, reducing hand fatigue during long-term operation.

[0027] In this embodiment, the operating portion 11 is covered with an anti-slip cover 12. Thus, the anti-slip cover 12 is made of materials such as rubber and silicone, which can increase the friction between the operating portion 11 and the hand, and can maintain a good grip even when the hand is wet or greasy, preventing the handle from slipping during operation, thereby improving the stability and reliability of the operation.

[0028] Optionally, the connection component 20 is connected to the handle body 10 by a thread. In this way, the threaded connection allows the connection component 20 to be easily assembled and disassembled from the handle body 10, which not only simplifies the maintenance process of the handle, but also makes it possible to replace the connection component 20 according to different operating needs, thereby improving the flexibility and versatility of the handle. In this way, the connection component 20 having the corresponding connection portion 21 can be selected according to the components to be operated of different types of structures.

[0029] It should be noted that, in the present embodiment, the connection between the connecting component 20 and the handle body 10 may also be in other ways, that is, they can be detachable from each other.

[0030] Specifically, the operating handle of the power distribution cabinet also includes an anti-overload mechanism, which is arranged in the handle body 10 and connected to the control unit. The overload threshold is stored in the anti-overload mechanism. When the real-time torque value displayed on the display unit 30 exceeds the overload threshold, the control unit controls the anti-overload mechanism to start to stop the handle body 10 from outputting torque. In this way, through the cooperation of the control unit and the anti-overload mechanism, when the real-time torque value reaches or exceeds the overload threshold, the anti-overload mechanism can be immediately started to prevent the handle from continuing to output torque, effectively avoiding excessive torque caused by improper operation or external factors, preventing the spring mechanism or other components in the power distribution cabinet from being damaged due to overload, and protecting the safety of the equipment. In addition, the linkage between the anti-overload mechanism and the control unit enables the torque value on the display unit 30 to directly determine the operating state of the handle, and can give the operator real-time feedback, thereby improving the accuracy and efficiency of the operation. Once the torque value exceeds the safe range, the handle stops working immediately, and the operator can immediately adjust the operation to prevent further overload.

[0031] Specifically, the operating handle of the power distribution cabinet also includes an alarm mechanism, which is arranged in the handle body 10 and connected to the control unit to control the alarm mechanism to send an alarm signal when the anti-overload mechanism is activated. In this way, when the anti-overload mechanism is activated, the alarm mechanism can immediately send out a warning signal, such as sound, flash or vibration, which provides instant feedback to the operator, reminding them that the torque has exceeded the safety threshold and needs to be stopped or adjusted immediately, so as to avoid further damage to the equipment or potential safety risks. In addition, the immediate issuance of the alarm signal can effectively prevent the operator from making potential misoperations due to ignoring the monitoring of the torque value in complex or high-risk operating environments, thereby improving the accuracy and controllability of the operation.

[0032] Another aspect of the technical solution applied to the present invention provides an operating method applicable to the above-mentioned distribution cabinet operating handle, the operating method comprising: setting a preset torque value a and an overload torque value b; comparing the real-time torque value c displayed on the display unit 30 with the preset torque value a and the overload torque value b, and controlling the rotation direction and strength of the handle body respectively according to different comparison results.

[0033] In this way, by setting the preset torque value a and the overload torque value b, the operator can accurately adjust the torque output by the handle according to actual needs, ensure that the torque is controlled within a safe and effective range, avoid equipment damage or operation failure caused by insufficient torque or overload, and improve the accuracy and efficiency of the operation. And according to the comparison results of the real-time torque value c with the preset torque value a and the overload torque value b, the control unit can automatically adjust the rotation direction and strength of the handle, which provides an intuitive operation guide for the operator, reduces the operator's subjective judgment of the torque, and enhances the automation and reliability of the operation. And by monitoring the real-time torque value c and adjusting the operation according to the comparison results, a dynamic feedback mechanism is formed, so that the operating handle can adapt to the torque requirements in different operation scenarios, and enhances the flexibility and adaptability of the operation. And the setting of the overload torque value b can prevent the operator from accidentally applying excessive torque to the handle or the equipment in the distribution cabinet. Once the real-time torque value c approaches or exceeds b, the handle will automatically stop outputting torque and start the overload protection mechanism, effectively protecting the equipment and preventing safety accidents caused by overload.

[0034] Specifically, according to different comparison results, the corresponding rotation direction and force of the control handle body include: when the preset torque value a, the overload torque value b and the real-time torque value c satisfy: c<a<b, the control handle body rotates in a first direction around the axis of the connecting part 20 and increases the force; when the preset torque value a, the overload torque value b and the real-time torque value c satisfy: a<c<b, the control handle body rotates in a second direction around the axis of the connecting part 20 and reduces the force; when the preset torque value a, the overload torque value b and the real-time torque value c satisfy: a<c, b<c, the control unit controls the anti-overload mechanism to start and controls the alarm mechanism to send an alarm signal.

[0035] With the above settings, when the real-time torque value c is less than the preset torque value a, and a is less than the overload torque value b (c < a < b), the handle controls its rotation in the first direction and increases the force, which enables the operator to gradually approach the preset torque value, achieving fine adjustment of the torque, thereby achieving a more precise operation effect and ensuring that the device operates according to the correct torque requirements. When the real-time torque value c is greater than the preset torque value a but less than the overload torque value b (a < c < b), the handle rotates in the second direction and reduces the force. This mechanism can prevent the operator from applying excessive force, protecting the device from excessive torque, and at the same time, the operator can adjust appropriately by adjusting the force to avoid approaching the overload threshold, thus achieving safe torque control. Once the real-time torque value c exceeds the preset torque value a and the overload torque value b (a < c and b < c), the control unit will immediately activate the anti-overload mechanism and issue a warning signal through the alarm mechanism. This fast response mechanism can effectively prevent equipment damage and operation safety problems that may be caused by torque overload, ensuring safety during the operation process. In this way, the operation difficulty of the handle is greatly reduced, and the operator does not need to continuously monitor the torque value during the operation, reducing the attention distribution during the operation and making the operation process smoother and more efficient.

[0036] In this embodiment, the first direction is the clockwise direction, and the second direction is the counterclockwise direction.

[0037] In this application, controlling the rotation direction and force of the handle main body includes: respectively holding two operation parts 11 on the handle main body by the user's hand to respectively control the rotation direction and force of the handle main body; or, automatically controlling the rotation direction and force of the handle main body by the control unit according to different comparison results.

[0038] In this way, the handle can be operated in two operation modes: manual mode and automatic mode. When in manual mode, the operator directly controls the rotation direction and force of the handle through hand operation. This control method is more intuitive, and the operator can immediately feel the force feedback, so as to adjust the operation torque more flexibly, which is suitable for scenarios that require fine control; and in some operation environments, such as noisy environments or scenarios that require real-time judgment of torque changes, the manual control method can provide more direct operation feedback, enabling the operator to make timely adjustments according to the actual situation and ensuring the smooth progress of the operation. When in automatic mode, the control unit automatically adjusts the rotation direction and force of the handle according to the comparison of the real-time torque value with the preset value, which can achieve higher-precision torque control and reduce errors caused by human factors. And the control unit can immediately take measures (such as stopping torque output or activating the anti-overload mechanism) when the torque approaches or reaches the overload threshold, effectively preventing equipment overload and significantly improving the operation safety.

[0039] In the present application, a power source is also integrated in the handle body 10 and is respectively connected to at least two torque sensors, the display component 30 and the control unit to supply power to the at least two torque sensors, the display component 30 and the control unit in real time.

[0040] In another aspect of the technical solution applied to the present invention, a non-volatile storage medium is provided, wherein the non-volatile storage medium includes a stored program, wherein when the program is running, the device where the non-volatile storage medium is located is controlled to execute the above-mentioned operation method.

[0041] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0042] The operating handle of the power distribution cabinet includes a handle body 10, a connecting part 20, at least two torque sensors and a display part 30; the handle body 10 is provided with two operating parts 11 arranged opposite to each other; the connecting part 20 is detachably connected to the handle body 10 and is located between the two operating parts 11, and the connecting part 21 has a connecting part 21 for connecting with the part to be operated; at least two torque sensors are respectively arranged at positions corresponding to the two operating parts 11 in the handle body 10, so as to detect in real time the torque value generated when the user holds the operating part 11 and controls the rotation of the handle body 10; the display part 30 is arranged on the handle body 10, so as to display in real time the torque value detected by at least two torque sensors. In this way, by setting at least two torque sensors, the torque value generated by the user during operation can be detected and fed back in real time, which enables the operator to accurately control the torque applied to the power distribution cabinet, avoid equipment damage or operation failure caused by excessive or insufficient torque, and improve the accuracy and safety of the operation. The setting of the display part 30 enables the torque value to be displayed in real time, and the operator can intuitively see the change of the torque, so that the operating force can be adjusted in time to avoid excessive torque or insufficient torque caused by blind operation, thereby improving the operating efficiency and accuracy. The detachable design of the connecting part 20 enables the handle to adapt to different types of distribution cabinets and operating requirements, which is convenient for replacement and maintenance, and increases the versatility and flexibility of the handle. In addition, the torque displayed in real time on the display part 30 is used to reflect the state of the circuit breaker spring mechanism of the distribution cabinet, and it is precisely adjusted to improve the accuracy and efficiency of the operation, thereby solving the problem in the prior art that the operating handle is difficult to display the torque of the spring mechanism in real time, resulting in low inspection efficiency.

[0043] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0044] Unless otherwise specifically stated, the relative arrangement of the parts and steps described in these embodiments, numerical expressions and numerical values ​​do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0045] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0046] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0047] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A distribution cabinet operating handle, characterized in that: include: A handle body (10), wherein the handle body (10) is provided with two operating parts (11) arranged opposite to each other; A connecting component (20) is detachably connected to the handle body (10) and is located between the two operating parts (11), wherein the connecting part has a connecting portion (21) for cooperating with the part to be operated (11); At least two torque sensors are respectively arranged at positions corresponding to the two operating parts (11) in the handle body (10), so as to detect in real time the torque value generated when a user holds the operating part (11) and controls the rotation of the handle body (10); A display element (30) is arranged on the handle body (10) and is used to display in real time the torque values ​​detected by at least two of the torque sensors.

2. The power distribution cabinet operating handle according to claim 1, characterized in that: The distribution cabinet operating handle also includes: A control unit is arranged in the handle body (10), and the control unit is respectively connected to the display unit (30) and at least two of the torque sensors, so as to perform data processing on the torque values ​​detected in real time by the at least two torque sensors to obtain corresponding data information and display it on the display unit (30).

3. The operating handle of the power distribution cabinet according to claim 1, characterized in that: The length L of the handle body (10) satisfies: 6cm≤L1≤15cm; and / or, The length L2 of the connecting component (20) satisfies: 5cm≤L2≤15cm.

4. The operating handle of the power distribution cabinet according to claim 1, characterized in that: The operating portion (11) is covered with an anti-slip cover (12); and / or, The connecting component (20) is connected to the handle body (10) via threads.

5. The operating handle of the power distribution cabinet according to claim 2, characterized in that: The distribution cabinet operating handle also includes: An anti-overload mechanism is arranged in the handle body (10) and connected to the control unit. An overload threshold is stored in the anti-overload mechanism. When the real-time torque value displayed on the display element (30) exceeds the overload threshold, the control unit controls the anti-overload mechanism to start so as to stop the handle body (10) from outputting torque.

6. The operating handle of the power distribution cabinet according to claim 5, characterized in that: The distribution cabinet operating handle also includes: An alarm mechanism is arranged in the handle body (10) and connected to the control unit to control the alarm mechanism to send out an alarm signal when the anti-overload mechanism is activated.

7. An operating method, applicable to the operating handle of the power distribution cabinet according to any one of claims 1 to 6, characterized in that: The operation method comprises: Set the preset torque value a and the overload torque value b; The real-time torque value c displayed on the display is compared with the preset torque value a and the overload torque value b, and the rotation direction and force of the handle body are controlled accordingly according to different comparison results.

8. The operating method according to claim 7, characterized in that: The controlling the rotation direction and strength of the handle body according to different comparison results respectively includes: When the preset torque value a, the overload torque value b and the real-time torque value c satisfy: c<a<b, the handle body is controlled to rotate in a first direction around the axis of the connecting component and the force is increased; and / or, When the preset torque value a, the overload torque value b and the real-time torque value c satisfy the following relationship: a<c<b, the handle body is controlled to rotate in a second direction around the axis of the connecting component and the force is reduced; and / or, When the preset torque value a, the overload torque value b and the real-time torque value c satisfy the following conditions: a<c, b<c, the control unit controls the overload protection mechanism to start and controls the alarm mechanism to send out an alarm signal.

9. The operating method according to claim 7, characterized in that: The controlling of the rotation direction and strength of the handle body comprises: The user holds the two operating parts on the handle body respectively to control the rotation direction and force of the handle body respectively; or, The control unit automatically controls the rotation direction and strength of the handle body according to different comparison results.

10. A non-volatile storage medium, characterized in that: The non-volatile storage medium includes a stored program, wherein when the program is executed, the device where the non-volatile storage medium is located is controlled to execute the operating method according to any one of claims 7 to 9.

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