Distribution network grounding wire anti-misoperation locking device and positioning unlocking system based on longitude and latitude

Abstract

The invention discloses an anti-misoperation locking device for a distribution network grounding wire, and the device comprises a grounding rod which comprises a hook, a rotating assembly disposed below the hook, a connecting sleeve disposed below the rotating assembly, an operation rod disposed at the outer side of the rotating assembly, and a handle disposed at the lower end of the operation rod. The telescopic assembly is arranged in the operating rod and facilitates carrying work; the mounting part comprises a clamping assembly arranged in the connecting sleeve and connected with the rotating assembly, and a control assembly arranged in the top end of the stepping assembly; through the cooperation between the rotating assembly and the telescopic assembly, the long rod can stretch out and draw back to any length to adapt to various use scenes, through the arrangement of the mounting assembly, the hook and other parts can be conveniently disassembled after being damaged, the carrying process is more convenient, and through the cooperation between the mounting assembly and the control assembly, the use is more convenient. Therefore, extension can be carried out after installation, and the correctness of operation is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of forest stand growth models, and in particular to a distribution network grounding wire anti-mislocking device and an unlocking system based on longitude and latitude positioning. Background Art

[0002] At present, there is no control measure after the distribution network grounding wire is taken out from the power supply station, and it is too dependent on personnel management. If there are many work locations and it is used frequently, it is easy to hang or remove it by mistake, or some phenomena of missing hanging or missing removal will occur, which will bring harm to the system and cause misoperation events. For management personnel, due to the lack of actual timely information on the scene (hanging status, geographical location information of the tower), it will cause a lack of management of the grounding wire. Therefore, it was decided to develop a distribution network grounding wire anti-mislocking device based on longitude and latitude positioning unlocking;

[0003] However, when the existing connection poles are transported, it is difficult to transport long objects when they are not disassembled. When they are disassembled, the installation process needs to be fixed with screws and other parts and materials, which is relatively cumbersome. Summary of the invention

[0004] In view of the problems existing in the above-mentioned existing distribution network grounding wire anti-mislocking device, the present invention is proposed.

[0005] Therefore, an object of the present invention is to provide a distribution network grounding wire anti-mislocking device.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: comprising a grounding rod, which comprises a hook, a rotating assembly arranged below the hook, a connecting sleeve arranged below the rotating assembly, an operating rod arranged outside the rotating assembly, and a handle arranged at the lower end of the operating rod;

[0007] A telescopic assembly is arranged inside the operating rod and is used to extend or store the operating rod to facilitate the handling work;

[0008] The mounting component includes a clamping component disposed inside the connecting sleeve and connected to the rotating component, and a control component disposed inside the top of the stepping component;

[0009] First, the operating rod is fixedly connected to the connecting sleeve through the locking assembly, and then the extension component is unlocked through the control assembly. After that, the operating rod can be extended to the required length through the cooperation between the telescopic assembly and the stepping assembly. Finally, the hook can be hung on the wire, and the wire is clamped and fixed by the rotating assembly.

[0010] As a preferred solution of the distribution network grounding wire anti-mislocking device described in the present invention, wherein: the rotating assembly includes a fixed block arranged below the hook, a screw rod arranged below the fixed block, and a rotating rod arranged inside the operating rod; wherein the connecting sleeve is rotatably connected to the operating rod, the fixed block is slidably arranged on one side of the hook, and the screw rod is threadedly connected to the lower end of the hook.

[0011] As a preferred solution of the distribution network grounding wire anti-mislocking device described in the present invention, the telescopic assembly includes a sleeve arranged inside the rotating rod, the outer side of the rotating rod is threadedly connected to the inner side of the operating rod, the outermost side of the sleeve is fixedly connected to the rotating rod, and the innermost side of the sleeve is fixedly connected to the handle.

[0012] As a preferred solution of the distribution network grounding wire anti-mislocking device described in the present invention, the locking assembly includes a protrusion arranged at the upper end of the rotating rod, a first spring arranged at one end of the protrusion and located inside the rotating rod, a slide groove arranged inside the connecting sleeve, a locking groove arranged at the upper end of the slide groove, and an unlocking member arranged inside the connecting sleeve and connected to the locking groove.

[0013] As a preferred solution of the distribution network grounding wire anti-mislocking device described in the present invention, the unlocking piece includes a wedge-shaped platform arranged on one side of the card slot, an annular groove arranged on one side of the wedge-shaped platform, and an unlocking groove arranged on the side of the annular groove away from the wedge-shaped platform; wherein the protrusion is arranged as an inclined plane close to the wedge-shaped platform, cooperating with the wedge-shaped platform, and the protrusion is slidably arranged inside the annular groove and the unlocking groove.

[0014] As a preferred solution of the distribution network grounding wire anti-mislocking device described in the present invention, the control component includes a connecting rod connected to the protrusion inside the rotating rod, a first slider arranged at one end of the connecting rod, a lifting member arranged on one side of the first slider, and a sliding member arranged below the lifting member; wherein the first slider is slidably arranged inside the rotating rod.

[0015] As a preferred solution of the distribution network grounding wire anti-mislocking device described in the present invention, the lifting member includes a first sliding rod arranged inside the first sliding block, and a lifting plate arranged at one end of the first sliding rod, the lifting plate is slidably arranged inside the rotating rod, and the lifting plate is connected to the sliding member.

[0016] As a preferred solution of the distribution network grounding wire anti-mistake locking device of the present invention, wherein: the sliding member includes a second sliding rod arranged at the lower end of the lifting plate, a second sliding block arranged outside the second sliding rod, and a locking rod arranged on one side of the second sliding block;

[0017] Wherein, the locking rod can pass through the rotating rod and extend to the operating rod.

[0018] The present invention also proposes to provide an unlocking system based on longitude and latitude positioning, including a distribution network grounding wire anti-mislocking device; it also includes a power drive module for supplying power to various electrical equipment; a positioning module for controlling the above-mentioned device according to longitude and latitude, and judging the position; and a locking module for fixing the tightness of the grounding wire clamp of the grounding wire device to prevent it from falling off.

[0019] As a preferred solution of the longitude and latitude positioning unlocking system described in the present invention, the locking module includes a protective shell arranged on one side of the hook, a push rod arranged inside the protective shell, a switch arranged above the protective shell, a push button arranged on the outside of the protective shell, and a retraction button arranged on one side of the push button.

[0020] The beneficial effects of the present invention are as follows: by setting the cooperation between the rotating component and the telescopic component, the long rod can be extended to any length to adapt to various usage scenarios; by setting the installation component, the hook and other components can be easily disassembled after being damaged, and the transportation process is more convenient; by the cooperation between the installation component and the control component, the rod can be extended only after installation, ensuring the correctness of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0022] Figure 1 It is a schematic diagram of the overall structure of the anti-mistake locking device for the distribution network grounding wire of the present invention.

[0023] Figure 2 For the present invention Figure 1 Structural cross-section view.

[0024] Figure 3 It is a schematic diagram of the structure of the telescopic assembly described in the present invention.

[0025] Figure 4 It is a schematic diagram of the structure of the clamping assembly described in the present invention.

[0026] Figure 5 It is a schematic diagram of the structure of the control component described in the present invention.

[0027] Figure 6 It is a schematic diagram of the locking module structure described in the present invention.

[0028] Figure 7 For the present invention Figure 6 Middle structure cross-section view.

[0029] Figure 8 This is a boost circuit diagram in Example 3 of the present invention.

[0030] Fig. 9 for Figure 8 Another design drawing of .

[0031] Fig.10 This is a motor driving circuit diagram in Example 3 of the present invention.

[0032] Fig.11 This is a diagram of an operational amplifier circuit in Embodiment 3 of the present invention.

[0033] Fig.12 This is the circuit diagram of the AIR780E module in Example 3 of the present invention.

[0034] Fig.13 This is a circuit diagram of a microcontroller in Embodiment 3 of the present invention. DETAILED DESCRIPTION

[0035] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0036] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0037] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0038] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0039] Example 1

[0040] Reference Figure 1-4, a distribution network grounding wire anti-mislocking device is provided, including a grounding rod 100, which includes a hook 101, a rotating component 102 arranged below the hook 101, a connecting sleeve 103 arranged below the rotating component 102, an operating rod 104 arranged outside the rotating component 102, and a handle 105 arranged at the lower end of the operating rod 104, the hook 101 is used to hook the wire, the rotating component 102 is used to cooperate with the hook 101, so that the wire is fixed, the connecting sleeve 103 is connected to the rotating component, one hand holds the operating rod 104, and the other hand rotates the handle 105, thereby driving the rotating component 102 to move, so as to achieve the clamping of the wire, and the handle 105 and the outer side of the operating rod 104 are both provided with anti-slip grooves to prevent slipping during rotation;

[0041] The telescopic assembly 200 is disposed inside the operating rod 104 and is used to extend or store the operating rod 104 to facilitate the carrying work;

[0042] The installation component 300 includes a clamping component 301 disposed inside the connecting sleeve 103 and connected to the rotating component 102, and a control component 302 disposed inside the top of the telescopic component 200. The clamping component 301 is used to fix the rotating component 102 to the connecting sleeve 103. The design of the clamping component 301 facilitates installation and disassembly. The design of the control component 302 ensures that the extension can be performed only after the installation is completed. After that, the work process of first contraction and then disassembly is ensured, which ensures the accuracy of the work.

[0043] First, the operating rod 104 is fixedly connected to the connecting sleeve 103 through the locking assembly 301, and then the telescopic assembly 200 is unlocked through the control assembly 302. After that, the operating rod 104 can be extended to the required length through the design of the telescopic assembly 200. Finally, the hook 101 can be hung on the wire, and the wire is clamped and fixed by the rotating assembly 102.

[0044] Specifically, the rotating assembly 102 includes a fixed block 102a arranged below the hook 101, a screw rod 102b arranged below the fixed block 102a, and a rotating rod 102c arranged inside the operating rod 104; wherein the connecting sleeve 103 is rotatably connected to the operating rod 104, the fixed block 102a is slidably arranged on one side of the hook 101, the screw rod 102b is threadedly connected to the lower end of the hook 101, and the hook 101 is hung on the wire, so that the hook 101 can be fixed, and a screw is provided on the hook 101 for fixing the copper nose, the rotating rod 102c is fixedly connected to the connecting sleeve 103, the screw is fixedly connected to the upper end of the connecting rod 302a, and the fixed block 102a is fixedly connected to the upper end of the screw rod 102b. The rotating rod 102c is driven to rotate by the handle 105, thereby driving the connecting sleeve 103 to rotate, thereby driving the screw rod 102b to rotate, thereby driving the fixed block 102a to move upward relative to the hook 101, thereby ensuring the clamping of the wire.

[0045] Furthermore, the telescopic assembly 200 includes a sleeve 201 arranged inside the rotating rod 102c, the outer side of the rotating rod 102c is threadedly connected to the inner side of the operating rod 104, the outermost side of the sleeve 201 is fixedly connected to the rotating rod 102c, and the innermost side of the sleeve 201 is fixedly connected to the handle 105. The sleeve 201 is a designed multi-stage sleeve 201, which can be telescopic in multiple stages. The rotation of the rotating rod 102c and the engagement of the threads will cause the rotating rod 102c to move upward, thereby extending the operating rod 104. When the rotating rod 102c rises, the sleeve 201 will be telescoped, so that the rotation will not be unable to be transmitted due to the rise of the rotating rod 102c.

[0046] Furthermore, the locking assembly 301 includes a protrusion 301a arranged at the upper end of the rotating rod 102c, a first spring 301b arranged at one end of the protrusion 301a and located inside the rotating rod 102c, a slide groove 301c arranged inside the connecting sleeve 103, a locking groove 301d arranged at the upper end of the slide groove 301c, and an unlocking piece 301e arranged inside the connecting sleeve 103 and connected to the locking groove 301d. The upper surface of the protrusion 301a in contact with the connecting sleeve 103 is also provided with an inclined plane, so that the protrusion 301a can easily enter the connecting sleeve 103. When the protrusion 301a moves upward to the locking groove 301d relative to the slide groove 301c of the connecting sleeve 103, the first spring 301b loses its resistance, thereby releasing the elastic force, so that the protrusion 301a can enter the locking groove 301d, thereby completing the installation process of the connecting sleeve 103 and the operating rod 104.

[0047] Furthermore, the unlocking member 301e includes a wedge-shaped platform 301e-1 provided on one side of the card slot 301d, an annular groove 301e-2 provided on one side of the wedge-shaped platform 301e-1, and an unlocking groove 301e-3 provided on the side of the annular groove 301e-2 away from the wedge-shaped platform 301e-1; wherein the side of the protrusion 301a close to the wedge-shaped platform 301e-1 is set as an inclined plane, which cooperates with the wedge-shaped platform 301e-1, and the protrusion 301a is slidingly provided Inside the annular groove 301e-2 and the unlocking groove 301e-3, the handle 105 is turned forcefully so that the locking groove 301d contacts the wedge-shaped platform 301e-1, and the first spring 301b pulls the protrusion 301a to move inside the rotating rod 102c, so that the protrusion 301a enters the annular groove 301e-2, and after rotating 180°, slides out of the connecting sleeve 103 through the unlocking groove 301e-3, thereby completing the unlocking process.

[0048] Operation process: first move the upper end of the rotating rod 102c to the inside of the connecting sleeve 103 to complete the installation process, then turn the handle 105 to drive the rotating rod 102c to rotate, thereby driving the rotating rod 102c to move upward relative to the operating rod 104 to complete the telescopic process, and then, after the hook 101 is hooked on the wire, continue to turn the handle 105 to rotate the screw rod 102b, so that the fixed block 102a moves upward relative to the slider to complete the clamping process;

[0049] When removing, first turn the handle 105 to make the fixed block 102a move downward relative to the slider, then remove the hook 101, and continue to turn the handle 105 so that the operating rod 104 completes the storage process, and then forcefully turn the handle 105 so that the slot 301d contacts the wedge-shaped platform 301e-1, so that the first spring 301b pulls the protrusion 301a to move inside the rotating rod 102c, so that the protrusion 301a enters the annular groove 301e-2, and after rotating 180°, slides out of the connecting sleeve 103 through the unlocking groove 301e-3.

[0050] Example 2

[0051] Reference Figure 1-5, this embodiment is different from the first embodiment in that: the control component 302 includes a connecting rod 302a provided inside the rotating rod 102c and connected to the protrusion 301a, a first slider 302b provided at one end of the connecting rod 302a, a lifting member 302c provided at one side of the first slider 302b, and a sliding member 302d provided below the lifting member 302c; wherein the first slider 302b is slidably provided inside the rotating rod 102c, the protrusion 301a is fixedly connected to the connecting rod 302a, the connecting rod 302a is fixedly connected to the first slider 302b, the first slider 302b is slidably connected to the lifting member 302c, and the lifting member 302c is connected to the sliding member 302d, and the movement of the protrusion 301a and thus the movement of the connecting rod 302a causes the first slider 302b to slide to one side, thereby driving the lifting member 302c to descend, thereby driving the sliding member 302d to lock the rotation.

[0052] Specifically, the lifting member 302c includes a first sliding rod 302c-1 arranged inside the first sliding block 302b, and a lifting plate 302c-2 arranged at one end of the first sliding rod 302c-1. The lifting plate 302c-2 is slidably arranged inside the rotating rod 102c. The lifting plate 302c-2 is connected to the sliding member 302d. A sliding groove 301c is arranged inside the first sliding block 302b. The sliding groove 301c is arranged as an inclined groove. The first sliding rod 302c-1 is slidably arranged inside the inclined groove. The movement of the first sliding block 302b drives the lifting plate 302c-2 to move downward, thereby driving the sliding member 302d to move.

[0053] Furthermore, the sliding member 302d includes a second sliding bar 302d-1 arranged at the lower end of the lifting plate 302c-2, a second slider 302d-2 arranged on the outside of the second sliding bar 302d-1, and a locking bar 302d-3 arranged on one side of the second slider 302d-2; wherein, the locking bar 302d-3 can extend through the rotating rod 102c to the operating rod 104, and the downward movement of the lifting plate 302c-2 drives the second sliding bar 302d-1 to move in the second sliding groove 301c inside the second slider 302d-2, thereby driving the second slider 302d-2 to slide inside the rotating rod 102c, thereby driving the locking bar 302d-3 to move, thereby completing the locking or unlocking process, thereby realizing the workflow that can only be extended after installation and can only be disassembled after contraction.

[0054] The rest of the structure is the same as that of Example 1.

[0055] Example 3

[0056] Reference Figure 1-7, this embodiment is different from the above embodiment in that: it includes a distribution network grounding wire anti-mislocking device; it also includes a power drive module for powering various electrical equipment; a GPS positioning module for controlling the above device according to longitude and latitude, and judging the position; a locking module 400 for fixing the tightness of the grounding wire clamp of the grounding wire device to prevent it from falling off. This design uses STM32 as the main control, the screen as the input, and checks the coordinate value obtained by GPS to control the operation of the motor, and the operation of the motor controls the opening and closing of the lock;

[0057] This design includes power supply design, motor drive, GPS data reading and screen control.

[0058] The first is the power supply design, which includes a boost circuit and a buck circuit. The overall voltage input is 5V, and the required voltages are 3.3V, 5V, and 6V, so boost and buck circuits are needed. The first is the boost circuit, such as Figure 8 As shown;

[0059] The function of the power supply is to supply power to the microcontroller, current amplifier circuit and motor drive circuit; the boost circuit Fig. 9 As shown;

[0060] The function of this voltage is to supply power to the motor, and this power supply can be controlled by adjusting the resistance ratio of R71 and R88. Fig.10 Shown is the motor drive circuit:

[0061] The motor driver chip used is DRV8837. The operation of the motor can be controlled by inputting PWM to this chip. MOTOR_NSLEEP is used as the enable pin of the motor. There is also a current detection circuit to prevent the motor from stalling. The current detection circuit is shown in the figure below. In this part of the program, the HAL_TIM_PWM_Start(&htim1,TIM_CHANNEL_2) function is used to start the PWM output, and _HAL_TIM_SetCompare(&htim1,TIM_CHANNEL_3,15) is used to control the speed of the motor.

[0062] Fig.11The circuit shown is actually an operational amplifier circuit, which amplifies the current to make the ADC pin of the microcontroller read the voltage, and then calculates the current value according to the corresponding formula. A 0.5R resistor is connected in series at the power input of the motor drive. According to Ohm's law, only the voltage difference across the resistor is needed to calculate the current flowing through the motor drive. In the software, the function HAL_ADC_Start_DMA(&hadc1,(uint32_t*)&AD_Value,1) can be used to read the data of the ADC channel into AD_Value for data processing.

[0063] Then there is the GPS positioning function, which is implemented using Fig.12 The Tremella AIR780E module shown.

[0064] This module has a positioning function. You can get the current longitude and latitude by sending commands to it through the serial port. You can send data to the module through the following function:

[0065] void U1_printf(char*fmt,...){

[0066] uint8_t tempbuff

[256] ;

[0067] uint16_ti;

[0068] va_list ap;

[0069] va_start(ap,fmt);

[0070] vsprintf((char*)tempbuff,fmt,ap);

[0071] va_end(ap);

[0072] for(i=0;i <strlen((char*)tempbuff);i++){

[0073] while(!__HAL_UART_GET_FLAG(&huart2,UART_FLAG_TXE));

[0074] huart2.Instance->DR=tempbuff[i];

[0075] }

[0076] while(!__HAL_UART_GET_FLAG(&huart2,UART_FLAG_TC));

[0077] }

[0078] In this function, the idle interrupt of the serial port is used to detect whether the serial port has completed sending.

[0079] Finally, there is the microcontroller circuit, such as Fig.13 shown.

[0080] This circuit contains the minimum system for the normal operation of the microcontroller, which includes an external crystal oscillator circuit, a filter circuit, and a download port circuit.

[0081] The controller has powerful peripheral functions and computing power, among which we use serial port, ADC and PWM functions.

[0082] Specifically, the locking module 400 includes a protective shell 401 arranged on one side of the hook 101, a push rod 402 arranged inside the protective shell 401, a switch 403 arranged above the protective shell 401, a push button 404 arranged on the outside of the protective shell 401, and a retraction button 405 arranged on one side of the push button 404. The operator's mobile phone is equipped with a positioning system. When it is detected that the device is within the rated range, the operator can control the extension and retraction of the push rod 402 through the push button 404 and the retraction button 405. After the fixed block 102a is in place, the switch 403 is started, and the push button 404 is pressed to move the push rod 402 forward to prevent the fixed block 102a from falling and causing the device to fall off. Similarly, after the operation is completed, the retraction button 405 is pressed to move the push rod 402 backward to remove the grounding wire device.

[0083] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to several modifications still falling within the scope of the appended claims.

[0084] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0085] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0086] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A distribution network grounding wire anti-mistake locking device, characterized in that: include, A grounding rod (100), comprising a hook (101), a rotating assembly (102) disposed below the hook (101), a connecting sleeve (103) disposed below the rotating assembly (102), an operating rod (104) disposed outside the rotating assembly (102), and a handle (105) disposed at the lower end of the operating rod (104); A telescopic assembly (200) is disposed inside the operating rod (104) and is used to extend or store the operating rod (104) to facilitate the carrying work; The mounting component (300) comprises a snap-fit ​​component (301) disposed inside the connecting sleeve (103) and connected to the rotating component (102), and a control component (302) disposed inside the top end of the telescopic component (200); First, the operating rod (104) is fixedly connected to the connecting sleeve (103) through the locking assembly (301), and then the telescopic assembly (200) is unlocked through the control assembly (302). Afterwards, the operating rod (104) can be extended to a required length through the design of the telescopic assembly (200). Finally, the hook (101) can be hung on the wire, and the wire is clamped and fixed by the rotating assembly (102).

2. The distribution network grounding wire anti-mistake locking device according to claim 1, characterized in that: The rotating assembly (102) comprises a fixed block (102a) arranged below the hook (101), a screw rod (102b) arranged below the fixed block (102a), and a rotating rod (102c) arranged inside the operating rod (104); The connecting sleeve (103) is rotatably connected to the operating rod (104), the fixing block (102a) is slidably arranged on one side of the hook (101), and the screw rod (102b) is threadedly connected to the lower end of the hook (101).

3. The distribution network grounding wire anti-mistake locking device according to claim 1, characterized in that: The telescopic assembly (200) comprises a sleeve (201) arranged inside the rotating rod (102c), the outer side of the rotating rod (102c) is threadedly connected to the inner side of the operating rod (104), the outermost side of the sleeve (201) is fixedly connected to the rotating rod (102c), and the innermost side of the sleeve (201) is fixedly connected to the handle (105).

4. The distribution network grounding wire anti-mislocking device according to claim 1, characterized in that: The locking assembly (301) comprises a protrusion (301a) arranged at the upper end of the rotating rod (102c), a first spring (301b) arranged at one end of the protrusion (301a) and located inside the rotating rod (102c), a sliding groove (301c) arranged inside the connecting sleeve (103), a locking groove (301d) arranged at the upper end of the sliding groove (301c), and an unlocking member (301e) arranged inside the connecting sleeve (103) and connected to the locking groove (301d).

5. The distribution network grounding wire anti-mistake locking device according to claim 1, characterized in that: The unlocking member (301e) comprises a wedge-shaped platform (301e-1) provided on one side of the clamping slot (301d), an annular groove (301e-2) provided on one side of the wedge-shaped platform (301e-1), and an unlocking groove (301e-3) provided on a side of the annular groove (301e-2) away from the wedge-shaped platform (301e-1); The side of the protrusion (301a) close to the wedge-shaped platform (301e-1) is set as an inclined plane to cooperate with the wedge-shaped platform (301e-1), and the protrusion (301a) is slidably arranged inside the annular groove (301e-2) and the unlocking groove (301e-3).

6. The distribution network grounding wire anti-mistake locking device according to claim 1 or 5, characterized in that: The control assembly (302) comprises a connecting rod (302a) disposed inside the rotating rod (102c) and connected to the protrusion (301a), a first slider (302b) disposed at one end of the connecting rod (302a), a lifting member (302c) disposed at one side of the first slider (302b), and a sliding member (302d) disposed below the lifting member (302c); Wherein, the first sliding block (302b) is slidably disposed inside the rotating rod (102c).

7. The distribution network grounding wire anti-mistake locking device according to claim 6, characterized in that: The lifting member (302c) comprises a first sliding rod (302c-1) arranged inside the first sliding block (302b), and a lifting plate (302c-2) arranged at one end of the first sliding rod (302c-1); the lifting plate (302c-2) is slidably arranged inside the rotating rod (102c); and the lifting plate (302c-2) is connected to the sliding member (302d).

8. The distribution network grounding wire anti-mislocking device according to claim 7, characterized in that: The sliding member (302d) comprises a second sliding rod (302d-1) arranged at the lower end of the lifting plate (302c-2), a second sliding block (302d-2) arranged outside the second sliding rod (302d-1), and a locking rod (302d-3) arranged at one side of the second sliding block (302d-2); Wherein, the locking rod (302d-3) can pass through the rotating rod (102c) and extend to the operating rod (104).

9. A system for unlocking based on latitude and longitude positioning, characterized in that: The invention comprises the distribution network grounding wire anti-mistake locking device as described in any one of claims 1 or 8; and further comprises: Power driver module, used to supply power to various electrical devices; GPS positioning module, used to control the above device and determine the position according to longitude and latitude; The locking module (400) is used to fix the tightness of the grounding wire clamp of the grounding wire device to prevent it from falling off.

10. The longitude and latitude positioning and unlocking system according to claim 9, characterized in that: The locking module (400) comprises a protective shell (401) arranged on one side of the hook (101), a push rod (402) arranged inside the protective shell (401), a switch (403) arranged above the protective shell (401), a push button (404) arranged outside the protective shell (401), and a retracting button (405) arranged on one side of the push button (404).

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