Visual operation tool for intelligent grounding switch

Abstract

The invention relates to an intelligent grounding knife-switch visual operation tool, and relates to the technical field of grounding knife-switch operation tools. The device comprises a main rod body, wherein a second connecting piece is mounted at the top end of the main rod body; the main machine body is arranged at the top end of the second connecting piece, and a display screen is installed at the center position of the surface of the main machine body; the torque output assembly is arranged on the outer wall of the end, away from the main machine body, of the main rod body; according to the intelligent grounding knife-switch visual operation tool, a single person can easily carry out grounding knife-switch operation, the switching efficiency is improved, an operator can timely see the clamping stagnation phenomenon of a grounding knife-switch operation mechanism due to deformation and the like through a display screen, torque output can be timely stopped, the operation tool can be conveniently moved, and the operation efficiency is improved. And therefore, the convenience of transferring the operation tool is improved.

Description

Technical Field

[0001] The invention relates to the technical field of ground cutter operating tools, in particular to an intelligent ground cutter visual operating tool. Background Art

[0002] In a substation, when a power outage is required for maintenance work, the grounding knife of the 10KV switch cabinet must be opened and closed. This step is crucial because it involves the closing and opening of the grounding knife to ensure safety. When performing these operations, a specially designed grounding knife operating lever is usually used to pull the grounding knife to achieve the opening and closing of the grounding knife.

[0003] At present, the ground cutter operating lever needs to exert a force of about 500N to complete this operation. During the process of power outage on the entire distribution side, it is often necessary to switch more than 10 devices, which is a great test for the physical strength of the operators. Especially nowadays, many substation operators are mostly women, who face greater challenges when operating these devices. In order to overcome this problem, operators usually use the method of two people working together to pull the operating lever. Although this can complete the task, it greatly prolongs the switching time and reduces the switching efficiency.

[0004] This situation not only increases the labor intensity of the operators, but also may increase safety hazards due to the extended operation time. Therefore, there is an urgent need for a more labor-saving ground cutter operating tool to improve operating efficiency and reduce the workload of the operators. Summary of the invention

[0005] The present invention provides an intelligent visualized earthing knife operation tool, which is used to solve the problem mentioned in the above background technology that most of the substation attendants are women, and two people are required to work together to operate the earthing knife, which greatly prolongs the switching time and reduces the switching efficiency.

[0006] The present invention provides an intelligent ground cutter visual operation tool, comprising:

[0007] A main rod body, a second connecting piece is installed on the top end of the main rod body;

[0008] A main body, arranged on the top of the second connecting member;

[0009] By cooperating with the second connecting member, the main body is arranged on the top end of the main rod body;

[0010] Second pin holes are provided on the inner walls on both sides of the second connecting member, and one end of the second pin hole extends to the outside of the second connecting member.

[0011] A second threaded hole is provided on the outer wall of the main rod at the position of the second pin hole, and a second locking bolt is installed on the outer wall of the second connecting member at the position of the second pin hole, and one end of the second locking bolt passes through the second pin hole and is threadedly connected to the second threaded hole;

[0012] When in use, one end of the second locking bolt is passed through the second pin hole and screwed out to the inside of the second threaded hole, so as to install the second connecting member to the top end of the main rod body.

[0013] A display screen is installed at the center of the main body surface;

[0014] The display screen is installed on the top end of the main rod body through the cooperation of the second connecting member and the main body.

[0015] Preferably, a first connecting member is installed at the bottom end of the main rod body;

[0016] Preferably, first pin holes are provided on the inner walls on both sides of the first connecting member, and one end of the first pin hole extends to the outside of the first connecting member so as to place one end of the first locking bolt.

[0017] Preferably, a first threaded hole is provided on the outer wall of the main rod at the position of the first pin hole, and a first locking bolt is installed on the outer wall of the first connecting member at the position of the first pin hole.

[0018] One end of the first locking bolt passes through the first pin hole and is threadedly connected to the first threaded hole, so as to install the first connecting member on the bottom of the main rod body.

[0019] Preferably, a storage frame is provided at the bottom end of the first connecting member, and a matching roller is rotatably provided inside the storage frame.

[0020] The storage frame is installed at the bottom of the main rod body, and rollers are rotatably arranged inside the storage frame. The operating tool can be moved through the cooperation of the storage frame and the rollers, thereby improving the convenience of transporting the operating tool.

[0021] Preferably, a lithium battery pack is installed at the center of the bottom of the main body, and a storage module is installed at the bottom of the main body on one side of the lithium battery pack.

[0022] Preferably, a torque detection module is installed on the inner wall of the main body of the lithium battery pack away from the storage module, so as to monitor the force output to the ground knife operating mechanism, provide electrical energy, and store the torque output values ​​of the ground knife operating mechanisms of switch cabinets of different models.

[0023] When in use, the lithium battery pack, storage module and torque detection module are arranged inside the main body, so as to monitor the force output to the grounding knife operating mechanism, provide electric energy, and store the torque output values ​​of the grounding knife operating mechanisms of different types of switch cabinets;

[0024] The torque detection module is used to monitor the force output to the grounding knife operating mechanism, and the lithium battery pack provides power. The torque output component assists in outputting torque. The torque output value of the switch cabinet grounding knife operating mechanism stored in the storage module can automatically adjust the output torque value of the torque output component. The grounding knife operation can be easily performed by one person, thereby improving the switching efficiency.

[0025] Preferably, the tool is equipped with a visual monitoring module, which includes a camera and an Internet of Things module, etc. The module is installed inside the lower cabinet of the rear cabinet of the switch cabinet, and the camera is aimed at the ground knife operating mechanism;

[0026] When the tool assist function starts working, the visual monitoring module can be opened by default through the Internet of Things. At this time, the display screen automatically shows the opening / closing status image of the switch cabinet ground knife operating mechanism, thereby reducing the jamming phenomenon of the ground knife operating mechanism due to deformation and other reasons when the ground knife is opened / closed. The operator can see it in time through the display screen and terminate the torque output.

[0027] Preferably, the torque output assembly can be realized by using the well-known technology "reduction gear";

[0028] Using reduction gears can achieve a labor-saving effect;

[0029] Speed ​​reduction and torque increase: The main function of the speed reduction gear is to convert the high-speed and low-torque input into the low-speed and high-torque output. This conversion is achieved through the size ratio of the gears;

[0030] Usually, the small gear (drive shaft) has a higher speed, while the large gear (output shaft) has a lower speed. When the speed decreases, the torque of the output shaft increases;

[0031] This design enables the reduction gear to provide greater torque at the output end, thus achieving a labor-saving effect;

[0032] Gear transmission efficiency: Gear transmission works by rolling friction. Compared with other transmission methods (such as belt drive or chain drive), its friction loss is relatively small and its energy loss is also low. Therefore, when transmitting the same power and torque, gear transmission is more efficient and can reduce additional force loss.

[0033] The use of reduction gears in torque output components can achieve labor-saving effects by reducing speed, increasing torque, and optimizing design and selection.

[0034] Compared with the prior art, the advantages of the present invention are that the intelligent visual operating tool for earthing cutters can not only enable a single person to easily perform earthing cutter operations, thereby improving the switching efficiency, but also enable the operator to promptly see the stuck phenomenon of the earthing cutter operating mechanism due to deformation and the like through the display screen, thereby being able to promptly terminate the torque output, and facilitating the movement of the operating tool, thereby improving the convenience of transporting the operating tool;

[0035] (1) The torque detection module is used to monitor the force output to the grounding knife operating mechanism, and the lithium battery pack provides power. The torque output component assists in outputting torque. The torque output value of the grounding knife operating mechanism of the switch cabinet stored in the storage module can automatically adjust the output torque value of the torque output component. The grounding knife operation can be easily performed by one person, thereby improving the switching efficiency;

[0036] (2) By equipping the tool with a visual monitoring module, the visual monitoring module includes a camera and an Internet of Things module, etc. The module is installed inside the lower cabinet of the rear cabinet of the switch cabinet, and the camera is aimed at the ground knife operating mechanism. When the tool assist function starts to work, the visual monitoring module can be turned on by default through the Internet of Things. At this time, the display automatically displays the opening / closing state image of the switch cabinet ground knife operating mechanism, thereby reducing the jamming phenomenon of the ground knife operating mechanism due to deformation and other reasons when the ground knife is opened / closed, so that the operator can see it in time through the display and stop the torque output;

[0037] (3) By installing the storage frame at the bottom of the main rod body and rotatably setting rollers inside the storage frame, the operating tool can be moved, thereby improving the convenience of transporting the operating tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Hereinafter, the present invention will be described in more detail based on embodiments and with reference to the accompanying drawings.

[0039] Figure 1 It is a front view of the present invention;

[0040] Figure 2 It is a front cross-sectional structural schematic diagram of the present invention;

[0041] Figure 3 is a schematic cross-sectional structural diagram of a first connecting member of the present invention;

[0042] Figure 4 is a schematic cross-sectional structural diagram of a second connecting member of the present invention;

[0043] Figure 5 It is a schematic diagram of the cross-sectional structure of the main body of the present invention.

[0044] Reference numerals:

[0045] 1. Main rod body; 2. Main body; 3. Display screen; 4. Torque output assembly; 5. Storage frame; 6. Roller; 7. First locking bolt; 8. First connecting piece; 9. First threaded hole; 10. First pin hole; 11. Second pin hole; 12. Second threaded hole; 13. Second locking bolt; 14. Second connecting piece; 15. Torque detection module; 16. Lithium battery pack; 17. Storage module. DETAILED DESCRIPTION

[0046] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in an exemplary manner in conjunction with the accompanying drawings.

[0047] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0048] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0049] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are only connected to form a whole through a connecting structure. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0050] In the present invention, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0051] The intelligent ground cutter visual operation tool proposed by the present invention comprises:

[0052] A main rod body 1, a second connecting member 14 is installed at the top end of the main rod body 1;

[0053] The main body 2 is arranged on the top of the second connecting member 14;

[0054] By cooperating with the second connecting member 14, the main body 2 is arranged on the top of the main rod body 1;

[0055] The inner walls of both sides of the second connecting member 14 are provided with second pin holes 11, and one end of the second pin hole 11 extends to the outside of the second connecting member 14;

[0056] A second threaded hole 12 is provided on the outer wall of the main rod body 1 at the position of the second pin hole 14, and a second locking bolt 13 is installed on the outer wall of the second connecting member 14 at the position of the second pin hole 11, and one end of the second locking bolt 13 passes through the second pin hole 11 and is connected to the thread on the second threaded hole 12;

[0057] When in use, one end of the second locking bolt 13 is passed through the second pin hole 11 and screwed out to the inside of the second threaded hole 12 , so as to install the second connecting member 14 to the top end of the main rod body 1 .

[0058] A display screen 3 is installed at the center of the surface of the main body 2;

[0059] The display screen 3 is mounted on the top of the main rod body 1 through the cooperation of the second connecting member 14 and the main body 2;

[0060] Preferably, a first connecting member 8 is installed at the bottom end of the main rod body 1;

[0061] Preferably, first pin holes 10 are provided on the inner walls of both sides of the first connecting member 8, and one end of the first pin hole 10 extends to the outside of the first connecting member 8;

[0062] Preferably, a first threaded hole 9 is provided on the outer wall of the main rod body 1 at the position of the first pin hole 10, and a first locking bolt 7 is installed on the outer wall of the first connecting member 8 at the position of the first pin hole 10;

[0063] When in use, one end of the first locking bolt 7 passes through the first pin hole 10 and is threadedly connected to the first threaded hole 9 , so as to install the first connecting member 8 on the bottom of the main rod body 1 .

[0064] Preferably, a storage frame 5 is provided at the bottom end of the first connecting member 8, and a matching roller 6 is rotatably provided inside the storage frame 5;

[0065] When in use, the storage frame 5 is installed at the bottom of the main rod body 1, and the storage frame 5 is rotatably provided with rollers 6 inside. Through the cooperation of the storage frame 5 and the rollers 6, the operating tool can be moved, thereby improving the convenience of transporting the operating tool.

[0066] Preferably, a lithium battery pack 16 is installed at the center of the bottom of the main body 2, and a storage module 17 is installed at the bottom of the main body 2 on one side of the lithium battery pack 16;

[0067] Preferably, a torque detection module 15 is installed on the inner wall of the main body 2 on the side of the lithium battery pack 16 away from the storage module 17, so as to monitor the force output to the ground knife operating mechanism, provide electrical energy, and store the torque output values ​​of the ground knife operating mechanisms of switch cabinets of different models.

[0068] When in use, the lithium battery pack 16, the storage module 17 and the torque detection module 15 are arranged inside the main body 1, so as to monitor the force output to the grounding knife operating mechanism in real time, provide electric energy, and store the torque output values ​​of the grounding knife operating mechanisms of different types of switch cabinets;

[0069] The force output to the grounding knife operating mechanism is monitored by the torque detection module 15, and the lithium battery pack 16 provides power, and the torque output component 4 assists in outputting torque. The output torque value of the torque output component can be automatically adjusted through the torque output value of the grounding knife operating mechanism of the switch cabinet stored in the storage module 17, so that a single person can easily perform the grounding knife operation, thereby improving the switching efficiency.

[0070] Preferably, the tool is equipped with a visual monitoring module, which includes a camera and an Internet of Things module, etc. The module is installed inside the lower cabinet of the rear cabinet of the switch cabinet, and the camera is aimed at the ground knife operating mechanism;

[0071] When the tool assist function starts working, the visual monitoring module can be opened by default through the Internet of Things. At this time, the display screen 3 automatically displays the opening / closing state image of the switch cabinet ground knife operating mechanism, thereby reducing the jamming phenomenon of the ground knife operating mechanism due to deformation and other reasons when the ground knife is opened / closed. The operator can see it in time through the display screen 10 and terminate the torque output.

[0072] Preferably, the torque output assembly 4 can be realized by using the well-known technology "reduction gear";

[0073] Using reduction gears can achieve a labor-saving effect;

[0074] Speed ​​reduction and torque increase: The main function of the speed reduction gear is to convert the high-speed and low-torque input into the low-speed and high-torque output. This conversion is achieved through the size ratio of the gears;

[0075] Usually, the small gear (drive shaft) has a higher speed, while the large gear (output shaft) has a lower speed. When the speed decreases, the torque of the output shaft increases;

[0076] This design enables the reduction gear to provide greater torque at the output end, thus achieving a labor-saving effect;

[0077] Gear transmission efficiency: Gear transmission works by rolling friction. Compared with other transmission methods (such as belt drive or chain drive), its friction loss is relatively small and its energy loss is also low. Therefore, when transmitting the same power and torque, gear transmission is more efficient and can reduce additional force loss.

[0078] The use of reduction gears in torque output components can achieve labor-saving effects by reducing speed, increasing torque, and optimizing design and selection.

[0079] Embodiment 1

[0080] Reference Figure 1 As shown, Figure 1 It is a front view of the present invention;

[0081] Reference Figure 2 As shown, Figure 2 It is a front cross-sectional structural schematic diagram of the present invention;

[0082] Reference Figure 3 As shown, Figure 3 is a schematic cross-sectional structural diagram of a first connecting member of the present invention;

[0083] Reference Figure 4 As shown, Figure 4 is a schematic cross-sectional structural diagram of a second connecting member of the present invention;

[0084] Reference Figure 5 As shown, Figure 5 It is a schematic diagram of the cross-sectional structure of the main body of the present invention;

[0085] like Figure 1-Figure 5 As shown, the intelligent floor knife visual operation tool comprises a main rod body 1, and a second connecting member 14 is installed on the top end of the main rod body 1;

[0086] A main body 2 is arranged at the top of the second connecting member 14, and a display screen 3 is installed at the center of the surface of the main body 2;

[0087] The torque output assembly 4 is arranged on the outer wall of the main rod body 1 at one end away from the main body 2;

[0088] A lithium battery pack 16 is installed at the center of the bottom of the main body 2, and a storage module 17 is installed at the bottom of the main body 2 on one side of the lithium battery pack 16;

[0089] A torque detection module 15 is installed on the inner wall of the main body 2 on the side of the lithium battery pack 16 away from the storage module 17;

[0090] Through the intelligent earth knife visual operation tool, not only can a single person easily perform earth knife operations and improve the switching efficiency, but also the operator can promptly see the jamming phenomenon of the earth knife operating mechanism due to deformation and the like through the display screen 3, and thus can terminate the torque output in time, and it is convenient to move the operating tool, thereby improving the convenience of transporting the operating tool.

[0091] Embodiment 2

[0092] Reference Figure 1 As shown, Figure 1 It is a front view of the present invention;

[0093] Reference Figure 4 As shown, Figure 4 is a schematic cross-sectional structural diagram of a second connecting member of the present invention;

[0094] like Figure 1 and Figure 4 As shown, the inner walls on both sides of the second connecting member 14 are provided with second pin holes 11, and one end of the second pin hole 11 extends to the outside of the second connecting member 14;

[0095] A second threaded hole 12 is provided on the outer wall of the main rod body 1 at the position of the second pin hole 14, and a second locking bolt 13 is installed on the outer wall of the second connecting member 14 at the position of the second pin hole 11, and one end of the second locking bolt 13 passes through the second pin hole 11 and is threadedly connected to the second threaded hole 12;

[0096] On the basis of the first embodiment, when in use, the second connecting member 14 is installed to the top of the main rod body 1, and then one end of the second locking bolt 13 is passed through the second pin hole 11 and screwed out to the inside of the second threaded hole 12, so as to install the second connecting member 14 to the top of the main rod body 1;

[0097] At the same time, with the cooperation of the second connecting member 14 , the display screen 3 arranged on the top of the second connecting member 14 is also fixed to the top of the main rod body 1 .

[0098] Embodiment 3

[0099] Reference Figure 1 As shown, Figure 1 It is a front view of the present invention;

[0100] Reference Figure 2 As shown, Figure 2 It is a front cross-sectional structural schematic diagram of the present invention;

[0101] Reference Figure 3 As shown, Figure 3 is a schematic cross-sectional structural diagram of a first connecting member of the present invention;

[0102] like Figure 1-Figure 3 As shown, a first connecting member 8 is installed at the bottom end of the main rod body 1;

[0103] The inner walls of both sides of the first connecting member 8 are provided with first pin holes 10, and one end of the first pin hole 10 extends to the outside of the first connecting member 8 so as to place one end of the first locking screw 7;

[0104] A first threaded hole 9 is provided on the outer wall of the main rod body 1 at the position of the first pin hole 10, and a first locking bolt 7 is installed on the outer wall of the first connecting member 8 at the position of the first pin hole 10;

[0105] One end of the first locking bolt 7 passes through the first pin hole 10 and is threadedly connected to the first threaded hole 7, so as to install the first connecting member 8 on the bottom of the main rod body 1;

[0106] When in use, the first connecting member 8 is installed to the lower end of the main rod body 1, and then one end of the first locking bolt 7 passes through the first pin hole 10 and is threadedly connected to the first threaded hole 9, thereby fixing the first connecting member 8 to the lower end of the main rod body 1.

[0107] Embodiment 4

[0108] Reference Figure 1 As shown, Figure 1 It is a front view of the present invention;

[0109] Reference Figure 2 As shown, Figure 2 It is a front cross-sectional structural schematic diagram of the present invention;

[0110] like Figure 1-Figure 2 As shown, a storage frame 5 is provided at the bottom end of the first connecting member 8, and a matching roller 6 is rotatably provided inside the storage frame 5;

[0111] The storage frame 5 is installed at the bottom of the main rod body 1, and a roller 6 is rotatably arranged inside the storage frame 5. The operation tool can be moved through the cooperation of the storage frame 5 and the roller 6, thereby improving the convenience of transporting the operation tool.

[0112] Embodiment 5

[0113] Reference Figure 1 As shown, Figure 1 It is a front view of the present invention;

[0114] Reference Figure 5 As shown, Figure 5 It is a schematic diagram of the cross-sectional structure of the main body of the present invention;

[0115] like Figure 1 and Figure 5 As shown, a lithium battery pack 16 is installed at the center of the bottom of the main body 2, and a storage module 17 is installed at the bottom of the main body 2 on one side of the lithium battery pack 16;

[0116] A torque detection module 15 is installed on the inner wall of the main body 2 on the side of the lithium battery pack 16 away from the storage module 17;

[0117] The torque detection module 15 is used to monitor the force output to the ground cutter operating mechanism;

[0118] Power is provided by a lithium battery pack 16;

[0119] The storage module 17 stores the torque output values ​​of the grounding switch operating mechanisms of the switch cabinets of different models;

[0120] When in use, the lithium battery pack 16, the storage module 17 and the torque detection module 15 are arranged inside the main body 1, so as to monitor the force output to the grounding knife operating mechanism in real time, provide electric energy, and store the torque output values ​​of the grounding knife operating mechanisms of different types of switch cabinets;

[0121] The force output to the grounding knife operating mechanism is monitored by the torque detection module 15, and the lithium battery pack 16 provides power, and the torque output component 4 assists in outputting torque. The output torque value of the torque output component can be automatically adjusted through the torque output value of the grounding knife operating mechanism of the switch cabinet stored in the storage module 17, so that a single person can easily perform the grounding knife operation, thereby improving the switching efficiency.

[0122] Embodiment 6

[0123] Reference Figure 1 As shown, Figure 1 It is a front view of the present invention;

[0124] Reference Figure 2 As shown, Figure 2 It is a front cross-sectional structural schematic diagram of the present invention;

[0125] Reference Figure 3 As shown, Figure 3 is a schematic cross-sectional structural diagram of a first connecting member of the present invention;

[0126] Reference Figure 4 As shown, Figure 4 is a schematic cross-sectional structural diagram of a second connecting member of the present invention;

[0127] Reference Figure 5 As shown, Figure 5 It is a schematic diagram of the cross-sectional structure of the main body of the present invention;

[0128] like Figure 1-Figure 5 As shown, the tool is equipped with a visual monitoring module, which includes a camera and an Internet of Things module. The module is installed inside the lower cabinet of the rear cabinet of the switch cabinet, and the camera is aimed at the ground knife operating mechanism;

[0129] When the tool assist function starts working, the visual monitoring module can be opened by default through the Internet of Things. At this time, the display screen 3 automatically displays the opening / closing state image of the switch cabinet ground knife operating mechanism, thereby reducing the jamming phenomenon of the ground knife operating mechanism due to deformation and other reasons when the ground knife is opened / closed. The operator can see it in time through the display screen 10 and terminate the torque output.

[0130] Embodiment 7

[0131] Reference Figure 2 As shown, Figure 2 It is a front cross-sectional structural schematic diagram of the present invention;

[0132] like Figure 2 As shown, the torque output assembly 4 can be realized by using the known technology "reduction gear";

[0133] Using reduction gears can achieve a labor-saving effect;

[0134] Speed ​​reduction and torque increase: The main function of the speed reduction gear is to convert the high-speed and low-torque input into the low-speed and high-torque output. This conversion is achieved through the size ratio of the gears;

[0135] Usually, the small gear (drive shaft) has a higher speed, while the large gear (output shaft) has a lower speed. When the speed decreases, the torque of the output shaft increases;

[0136] This design enables the reduction gear to provide greater torque at the output end, thus achieving a labor-saving effect;

[0137] Gear transmission efficiency: Gear transmission works by rolling friction. Compared with other transmission methods (such as belt drive or chain drive), its friction loss is relatively small and its energy loss is also low. Therefore, when transmitting the same power and torque, gear transmission is more efficient and can reduce additional force loss.

[0138] The use of reduction gears in torque output components can achieve labor-saving effects by reducing speed, increasing torque, and optimizing design and selection.

[0139] When in use, firstly, the torque detection module 15 is arranged inside the main body 2 so as to monitor the force output to the grounding knife operating mechanism. Since the main body 2 is provided with a lithium battery pack 16, the torque output component 4 can be used for power supply assistance. When the tool sets the output torque threshold, for example, the output is set to 500 N, and the female operator outputs 300 N at this time, the tool automatically calculates the torque difference from the threshold and assists in outputting a torque of 200 N, so that a single person can easily perform the grounding knife operation, thereby improving its switching efficiency.

[0140] By arranging the storage module 17 inside the main body 2, the torque output values ​​of the grounding switch operating mechanisms of different types of switch cabinets can be stored. The operator can select different types and brands of switch cabinets through the display screen 3 to directly select the torque without guessing the torque, exceeding the threshold output torque, etc.;

[0141] Afterwards, the tool is equipped with a visual monitoring module, which includes a camera and an Internet of Things module. The module is installed inside the lower cabinet of the rear cabinet of the switch cabinet, and the camera is aimed at the ground knife operating mechanism. When the tool assist function starts to work, the visual monitoring module can be turned on by default through the Internet of Things. At this time, the display screen 3 automatically displays the opening / closing state image of the ground knife operating mechanism of the switch cabinet, which can reduce the stagnation phenomenon of the ground knife operating mechanism due to deformation and other reasons when the ground knife is opened / closed, so that the operator can see it in time through the display screen 3, so as to terminate the torque output in time;

[0142] Finally, the purpose of convenient movement can be achieved by equipping the bottom of the main rod body 1 with a roller 6 through the storage frame 5. Since the operating holes of the switch cabinet ground knife are all on the bottom side of the front cabinet of the switch cabinet, the operating head of the tool should be able to use the power of the storage module 17 to locally adjust the upper and lower electric power, thereby completing the use of the tool.

[0143] Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there are no structural conflicts. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. Intelligent ground knife visual operation tool, characterized by: include: A main rod body, a second connecting piece is installed on the top end of the main rod body; A main body, arranged at the top of the second connecting member, with a display screen installed at the center of the surface of the main body; The torque output assembly is arranged on the outer wall of the main rod body at one end away from the main body.

2. The intelligent floor knife visual operation tool according to claim 1, characterized in that: Second pin holes are provided on the inner walls on both sides of the second connecting member, and one end of the second pin hole extends to the outside of the second connecting member.

3. The intelligent floor knife visual operation tool according to claim 2, characterized in that: A second threaded hole is provided on the outer wall of the main rod at the position of the second pin hole, and a second locking bolt is installed on the outer wall of the second connecting member at the position of the second pin hole. One end of the second locking bolt passes through the second pin hole and is threadedly connected to the second threaded hole.

4. The intelligent floor knife visual operation tool according to claim 1, characterized in that: A first connecting piece is installed at the bottom end of the main rod body, and a storage frame is provided at the bottom end of the first connecting piece to facilitate placement of the roller.

5. The intelligent ground knife visual operation tool according to claim 1 or 4, characterized in that: A lithium battery pack is installed at the center of the bottom of the main body, and a storage module is installed at the bottom of the main body on one side of the lithium battery pack.

6. The intelligent floor knife visual operation tool according to claim 5, characterized in that: A torque detection module is installed on the inner wall of the main body of the lithium battery pack away from the storage module to monitor the force output to the ground knife operating mechanism, provide electrical energy, and store the torque output values ​​of the ground knife operating mechanisms of different models of switch cabinets.

7. The intelligent floor knife visual operation tool according to claim 4, characterized in that: A roller is rotatably connected at the center of the storage frame, and the bottom end of the roller extends to the outside of the storage frame so as to perform sliding and transport processing on the operating tool.

8. The intelligent floor knife visual operation tool according to claim 4, characterized in that: First pin holes are provided on the inner walls on both sides of the first connecting member, and one end of the first pin hole extends to the outside of the first connecting member so as to place one end of the first locking bolt.

9. The intelligent ground knife visual operation tool according to claim 8, characterized in that: A first threaded hole is provided on the outer wall of the main rod at the position of the first pin hole, and a first locking bolt is installed on the outer wall of the first connecting member at the position of the first pin hole.

10. The intelligent floor knife visual operation tool according to claim 9, characterized in that: One end of the first locking bolt passes through the first pin hole and is threadedly connected to the first threaded hole, so as to install the first connecting member on the bottom of the main rod body.

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