Electric grounding wire clamp device with intelligent monitoring function and operation monitoring method

Abstract

The invention relates to an electric grounding wire clamp device with an intelligent monitoring function and an operation monitoring method, compared with a traditional manual rotating and twisting grounding wire clamp, an electric device in the electric grounding wire clamp device can quickly complete a clamping task of a grounding wire clamp head through motor driving and force arm design, traditional manual operation needs several minutes or even longer time, and the operation efficiency is greatly improved. However, the device can be easily completed within several seconds, so that the working efficiency is improved; in the actual operation process, an operator can remotely open or close the grounding wire clamp, and the scene adaptability of the electric wire clamp device is further improved. Through the operation monitoring method, whether the operation of the grounding wire clamp accords with the operation specification can be automatically judged in real time, and if not, an alarm signal is sent to prompt an operator to process as soon as possible.

Description

Technical Field

[0001] The present invention relates to the technical field of grounding wire clamp equipment, and more specifically, to an electric grounding wire clamp device with intelligent monitoring and an operation monitoring method. Background Art

[0002] With the development of power systems and communication networks, the use of grounding wires has become more and more widespread. Most traditional grounding wire operations rely on manual tightening of the grounding wire clamp, which usually requires operators to wear bulky insulating gloves and rotate with both hands alternately. This process is not only time-consuming and inefficient, but also increases the fatigue and risk of operator misoperation. In addition, manual operation can easily lead to insufficient clamping force, which in turn affects the conductive performance or causes equipment damage. After disassembly or installation, supervisors are required to confirm the grounding wire clamp on site many times to determine whether it complies with the grounding specifications and whether it is within the safe operating range. This is cumbersome and inconvenient; therefore, a new type of electric hand-tightening grounding device is needed, which can simplify the traditional process through electric operation, improve the tightening efficiency of the grounding wire clamp, ensure good insulation performance and high operational safety, and have intelligent monitoring functions to grasp the working status of the grounding wire clamp in real time, and can determine whether it complies with the grounding specifications through the remote supervision platform, without the need for supervisors to inspect the site many times, further improving convenience. Summary of the invention

[0003] In view of the deficiencies in the prior art, the object of the present invention is to provide an electric grounding wire clamp device with intelligent monitoring and an operation monitoring method to solve the problems existing in the above-mentioned background technology.

[0004] The above-mentioned technical purpose of the present invention is achieved through the following technical solutions: an electric grounding wire clamp device with intelligent monitoring and an operation monitoring method, comprising: an upper clamp, a lower clamp matched with the upper clamp, a mounting seat, a driving module for driving the lower clamp to move, a monitoring module and a control module for detecting the state of the lower clamp; the driving module is detachably connected to the mounting seat; the upper clamp is fixedly connected to the mounting seat; a guide groove is provided on the mounting seat; the lower clamp is slidably connected to the guide groove; the upper clamp, the mounting seat and the lower clamp cooperate to form a clamping cavity for clamping the three-phase end; the monitoring module is detachably connected to the mounting seat; the driving module is fixedly connected to the mounting seat; the output end of the driving module is fixedly connected to the lower clamp; the control module is fixedly connected to the mounting seat; the control module is electrically connected to the driving module and the monitoring module respectively.

[0005] Optionally, the driving module includes: a mounting shell, a transmission rod for driving the lower chuck to move, a first driving member for driving the transmission rod to rotate, a locking assembly that can be used to limit and lock the transmission rod, and a measuring member for measuring the rotational torque of the transmission rod; the mounting shell is fixedly connected to the mounting seat; the transmission rod, the first driving member, the locking assembly and the measuring member are all housed in the mounting shell; the first driving member is fixedly connected to the mounting shell; one end of the transmission rod is fixedly connected to the output end of the first driving member; the other end of the transmission rod is fixedly connected to the lower chuck after passing through the inner wall of the mounting shell; the locking assembly is detachably connected to the mounting shell; the locking assembly can abut against the transmission rod; when the locking assembly and the transmission rod are in abutment, the transmission rod remains in a stationary state; the measuring member is fixedly connected to the mounting shell; the input end of the measuring member is fixedly connected to the transmission rod; the output end of the measuring member is electrically connected to the control module; the control module is electrically connected to the locking assembly and the first driving member, respectively.

[0006] Optionally, the locking assembly includes: a locking rod, a second driving member for driving the locking rod to move, a connecting member for driving the locking rod to move, and a mechanical button for driving the connecting member to move; the second driving member is detachably connected to the mounting shell; one end of the locking rod is fixedly connected to the output end of the second driving member, and the other end can abut against the transmission rod; the mechanical button is slidably connected to the mounting shell and is located on the outside of the mounting shell; one end of the connecting member is fixedly connected to the locking rod, and the other end is fixedly connected to the mechanical button after passing through the inner wall of the mounting shell; the second driving member is electrically connected to the control module.

[0007] Optionally, the monitoring module includes: a plurality of photoelectric sensors, current sensors, vibration sensors, pressure sensors and position sensors; a plurality of the photoelectric sensors are spaced apart on both sides of the guide groove; a plurality of the photoelectric sensors cooperate to form a photoelectric sensor array for real-time monitoring of the position of the lower clamp; the current sensor is arranged on the upper clamp for real-time monitoring of the working current of the three-phase terminal; the vibration sensor is arranged on the mounting seat for identifying loose or worn equipment components; the pressure sensor is arranged on the upper clamp and the lower clamp for obtaining pressure data of the wire clamp clamp; the position sensor is arranged on the mounting seat for real-time monitoring of the position of the wiring clamp; the plurality of photoelectric sensors, current sensors, vibration sensors, pressure sensors and position sensors are all electrically connected to the control module.

[0008] Optionally, it also includes: a display screen for displaying data in real time; the display screen is electrically connected to the control module.

[0009] Optionally, the control module includes: a data reading unit for reading various data, a data processing unit for processing and transmitting data, a control unit for issuing control instructions according to the results of processing by the data processing unit, and a wireless communication unit for transmitting various operation data to an APP or a system remote terminal; the data acquisition unit is electrically connected to the monitoring module; the data processing unit is electrically connected to the data acquisition unit and the wireless communication unit, respectively; the data processing unit is electrically connected to the control unit; and the control unit is electrically connected to the driving module.

[0010] Optionally, it also includes: an alarm unit for emitting alarm sound and light signals; the alarm unit is arranged on the outer side of the mounting base; the alarm unit is electrically connected to the control unit; the alarm unit includes: an LED light group and a speaker; the LED light group and the speaker are both fixedly connected to the mounting base; the LED light group and the speaker are both electrically connected to the control module.

[0011] An operation monitoring method of an electric grounding wire clamp device with intelligent monitoring, comprising: S1, obtaining the position data of the lower clamp on the grounding clamp and the pressure feedback data of the upper and lower clamps transmitted by the monitoring module; S2, analyzing whether the grounding clamp is in a closed state at this time according to the position data of the lower clamp; S3, judging the working state of the grounding clamp at this time according to the feedback data of the pressure sensor combined with the closed state analysis of the grounding clamp; S4. When the state of the grounding wire clamp is the mounting working state, the real-time position of the grounding wire clamp is located by the monitoring module, and the operating distance is calculated in combination with the distribution range of the three-phase end line in the area; S5. By comparing the calculated working distance with the preset threshold, the working area of ​​the grounding clamp is calculated, and a signal instruction is sent to the supervision platform.

[0012] Optionally, when the state of the grounding clamp is the mounting working state in S4, the real-time position of the grounding clamp is located by the monitoring module, and the step of calculating the working distance is performed in combination with the distribution range of the three-phase end line in the area, including: Obtaining initial position information of the grounding clamp transmitted by a position sensor in the monitoring module; Transmitting the initial position information to a preset RTK server; The initial position information of the grounding clamp is parsed by the RTCM method in the RTK server to obtain the specific position data of the grounding clamp; Obtain a three-phase line distribution model in the working area of ​​the wire clamp, including the distribution of the three phase lines and their size data; compare the specific position data of the grounding wire clamp with the three-phase line distribution model, and use the Euclidean distance formula to ,in is the straight-line distance between the grounding clamp and the line, , is the specific position data of the grounding clamp, , It is the location data of the three-phase line; it can be used to obtain the operating distance of the grounding clamp.

[0013] Optionally, the step of comparing the calculated working distance with a preset threshold value, calculating the working area of ​​the grounding clamp, and sending a signal instruction to the supervision platform includes: By comparing the calculated working distance with the preset threshold, it is determined whether the grounding clamp is in the safe working range. The preset threshold is the safe working distance between the grounding clamp and the three-phase line. If the calculated working distance is greater than the safe working distance, the grounding clamp is judged to be beyond the preset working range, and a warning signal is sent to the supervision platform. At the same time, the alarm unit on the grounding clamp is triggered to sound an alarm, prompting the operator to violate the regulations. If the calculated working distance is less than the safe working distance, the grounding clamp is judged to be in the preset working range and the operation is reasonable and compliant. The information is confirmed and fed back to the supervision platform to record the operating status and safety of the grounding clamp.

[0014] In summary, the present invention has the following beneficial effects: 1. Compared with the traditional manual rotation and twisting of the grounding wire clamp, the electric device in the present invention can quickly complete the clamping task of the grounding wire clamp through motor drive and force arm design. Traditional manual operation takes several minutes or even longer, while this device can easily complete it within a few seconds, thereby improving work efficiency. In the actual operation process, the operator can remotely open or close the grounding wire clamp, further improving the scene adaptability of the electric wire clamp device.

[0015] 2. The integrated real-time monitoring system can monitor the working status and current changes of the grounding clamp at any time. When abnormal values ​​are detected, the system will immediately issue an alarm to remind the operator to take measures. This real-time monitoring can effectively reduce the incidence of accidents caused by equipment failure or environmental changes; the operator can monitor the equipment status in real time through the supporting mobile phone or computer application, making the management and monitoring of the work site more flexible, and the operator does not need to stay near the installation location of the grounding clamp all the time to obtain the required information.

[0016] 3. The electric device has an automatic tripping function. When the clamping force reaches the set range or the rotation torque of the transmission rod reaches the set range, the system will automatically let the motor idle to prevent excessive clamping of the wire or the clamp, further improving safety.

[0017] 4. Through the operation monitoring method, it can automatically and in real time determine whether the operation of the grounding wire clamp complies with the operation specifications. If not, an alarm signal will be issued to prompt the operator to handle it as soon as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 It is a schematic diagram of the internal specific structure of the present invention; Figure 3 It is a flow chart of the implementation steps of the method of the present invention.

[0019] In the figure: 1. upper chuck; 2. lower chuck; 21. pressure sensor; 3. mounting seat; 31. guide groove; 32. clamping cavity; 4. drive module; 41. mounting shell; 42. transmission rod; 43. first drive member; 44. locking assembly; 441. locking rod; 442. second drive member; 443. connecting member; 444. mechanical button; 45. measuring member; 5. monitoring module; 51. photoelectric sensor; 52. current sensor; 53. vibration sensor; 54. position sensor; 6. control module; 61. alarm unit; 611. LED light group; 612. speaker; 7. display screen; 8. connecting rod. DETAILED DESCRIPTION

[0020] In order to make the purpose, 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. Several embodiments of the present invention are shown in the accompanying drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein.

[0021] 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 connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. The terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0022] In the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, the first feature being "above", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature. The terms "vertical", "horizontal", "left", "right", "above", "below" and similar expressions are for illustrative purposes only, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0023] The present invention is described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] The present invention provides an electric grounding wire clamp device with intelligent monitoring and an operation monitoring method, such as Figure 1 As shown, it includes: an upper chuck 1, a lower chuck 2 matched with the upper chuck 1, a mounting seat 3, a driving module 4 for driving the lower chuck 2 to move, a monitoring module 5 and a control module 6 for detecting the state of the lower chuck 2; the driving module 4 is detachably connected to the mounting seat 3; the upper chuck 1 is fixedly connected to the mounting seat 3; a guide groove 31 is provided on the mounting seat 3; the lower chuck 2 is slidably connected to the guide groove 31; the upper chuck 1, the mounting seat 3 and the lower chuck 2 cooperate to form a clamping cavity 32 for clamping the three-phase end; the monitoring module 5 is detachably connected to the mounting seat 3; the output end of the driving module 4 is fixedly connected to the lower chuck 2; the control module 6 is fixedly connected to the mounting seat 3; the control module 6 is electrically connected to the driving module 4 and the monitoring module 5 respectively.

[0025] Specifically, the three-phase end to be clamped is placed in the clamping cavity 32, and a command is issued through the remote control control module 6 to control the drive module 4 to drive, and drive the lower clamp 2 to move along the guide groove 31 toward the upper clamp 1, so that the upper clamp 1 and the lower clamp 2 cooperate to clamp the three-phase end. When it is detected that it is in a clamping state, the drive module 4 stops driving. When it is in a clamping state, the pressure detected by the detection module is generally greater than 0, and the set threshold is generally 0. When the detected pressure is greater than 0, it is in a clamping state; the monitoring module 5 detects various parameters of the grounding wire clamp in the working state. When an abnormal value is detected (exceeding the single maximum torque, exceeding the recognition of the photoelectric sensor array), the system will immediately issue an alarm to remind the operator to take measures to further improve the scene adaptability of the electric grounding wire clamp device.

[0026] Optionally, the lower chuck 2 includes: a chuck seat and a number of chuck adapters for adapting to different specifications; a slide groove is provided on the chuck seat, and a locking member for locking the chuck adapter installed on the chuck seat is provided in the slide groove, and the locking member is slidably connected to the chuck seat, and when the chuck adapter is slidably placed in the slide groove, the chuck adapter and the chuck seat are installed and fixed by the locking member, and through mutual cooperation with the upper chuck, a grounding wire clamp chuck for adapting to grounding terminals of different specifications is formed; the connection structure of the clamp adopts a card slot design, which can be quickly replaced to improve work efficiency and adapt to the needs of different working conditions; by adopting a replaceable clamp design, the electric grounding wire clamp device can adapt to a variety of grounding ports, provide flexibility, and meet the needs of different working conditions.

[0027] Optionally, the control module shell is made of anti-electromagnetic interference material, and a shock-proof cushion is provided inside to enhance the module's anti-interference and impact resistance. The shock-proof cushion is a multi-layer structure with a tear-resistant fabric outer layer and a highly elastic polyurethane material inner layer, which effectively absorbs impact energy and protects the internal circuit of the device.

[0028] Furthermore, the driving module 4 includes: a mounting shell 41, a transmission rod 42 for driving the lower chuck 2 to move, a first driving member 43 for driving the transmission rod 42 to rotate, a locking assembly 44 for limiting and locking the transmission rod 42, and a measuring member 45 for measuring the rotational torque of the transmission rod 42; the mounting shell 41 is fixedly connected to the mounting seat 3; the transmission rod 42, the first driving member 43, the locking assembly 44 and the measuring member 45 are all housed in the mounting shell 41; the first driving member 43 is fixedly connected to the mounting shell 41; one end of the transmission rod 42 is fixedly connected to the output end of the first driving member 43 The transmission rod 42 is fixedly connected; the other end of the transmission rod 42 passes through the inner wall of the mounting shell 41 and is fixedly connected to the lower chuck 2; the locking assembly 44 is detachably connected to the mounting shell 41; the locking assembly 44 can abut against the transmission rod 42; when the locking assembly 44 and the transmission rod 42 are in abutment, the transmission rod 42 remains stationary; the measuring member 45 is fixedly connected to the mounting shell 41; the input end of the measuring member 45 is fixedly connected to the transmission rod 42; the output end of the measuring member 45 is electrically connected to the control module 6; the control module 6 is electrically connected to the locking assembly 44 and the first driving member 43, respectively.

[0029] Specifically, the first driving member 43 drives the transmission rod 42 to rotate, thereby driving the lower chuck 2 connected to the transmission rod 42 to move. After moving to a certain distance, the measuring member 45 is connected to the transmission rod 42, and is used to detect the measuring torque of the transmission rod 42 to prevent it from exceeding the maximum stroke and causing damage to the device. When the set torque is reached, a signal will be sent to terminate the driving of the first driving member 43; when the pressure sensor 21 on the lower chuck 2 detects that it has been clamped to the three-phase end, the first driving member 43 stops driving, and at the same time controls the locking assembly 44 to lock the transmission rod 42 to prevent the lower chuck 2 from loosening due to environmental factors such as vibration during operation, resulting in unstable clamping and poor grounding effect, thereby further improving scene adaptability.

[0030] Optionally, a number of cooling fins are provided on the inner wall of the mounting shell 41, which can effectively dissipate heat and prevent the motor from overheating due to long-term use; the cooling fins are polygonal in shape and are optimized through finite element analysis to improve the heat dissipation efficiency, so that the equipment remains stable after long-term and multiple operations.

[0031] Furthermore, the locking assembly 44 includes: a locking rod 441, a second driving member 442 for driving the locking rod 441 to move, a connecting member 443 that can be used to drive the locking rod 441 to move, and a mechanical button 444 that can be used to drive the connecting member 443 to move; the second driving member 442 is detachably connected to the mounting shell 41; one end of the locking rod 441 is fixedly connected to the output end of the second driving member 442, and the other end can abut against the transmission rod 42; the mechanical button 444 is slidably connected to the mounting shell 41 and is located on the outside of the mounting shell 41; one end of the connecting member 443 is fixedly connected to the locking rod 441, and the other end passes through the inner wall of the mounting shell 41 and is fixedly connected to the mechanical button 444; the second driving member 442 is electrically connected to the control module 6.

[0032] Specifically, the position of the lower chuck 2 is limited and locked by the abutment between the locking rod 441 and the transmission rod 42; there are two ways to drive the locking rod 441 to move: manual and remote. The manual method can drive the locking rod 441 to lock the transmission rod 42 through the mechanical button 444 and the connecting member 443 when the second driving member 442 fails, which is suitable for emergency situations; the remote method is to drive the locking rod 441 to abut against the transmission rod 42 by the second driving member 442, thereby locking the transmission rod 42, which can be controlled by the control module 6. When it is confirmed that the upper chuck 1 and the lower chuck 2 are clamping the three-phase end, the control module 6 automatically issues a command to enable the second driving member 442 to drive the locking rod 441 to lock the transmission rod 42, or the operator drives the second driving member 442 by remote control to make the locking rod 441 and the transmission rod 42 abut, thereby locking them.

[0033] Furthermore, the monitoring module 5 includes: a plurality of photoelectric sensors 51, a current sensor 52, a vibration sensor 53 and a position sensor 54; a plurality of the photoelectric sensors 51 are arranged at intervals on both sides of the guide groove 31; a plurality of the photoelectric sensors 51 cooperate to form a photoelectric sensor array for real-time monitoring of the position of the lower clamp 2; the current sensor 52 is arranged on the upper clamp 1 for real-time monitoring of the working current of the three-phase end; the vibration sensor 53 is arranged on the mounting seat 3 for identifying loose or worn equipment components; the position sensor 54 is arranged on the mounting seat 3 for real-time monitoring of the position of the wiring clamp; the plurality of photoelectric sensors 51, current sensors 52, vibration sensors 53 and position sensors 54 are all electrically connected to the control module 6.

[0034] Specifically, whenever the lower clamp 2 moves, the photoelectric sensor 51 promptly feeds back the position, thereby trying to confirm the position of the lower clamp 2 to avoid falling off or moving beyond the maximum stroke; the current sensor 52 monitors the current current to avoid short circuits; the vibration sensor 53 monitors whether there is abnormal vibration; the position sensor 54 continuously sends the current setting position of the grounding clamp so that the management personnel can accurately monitor and manage the work of the grounding clamp.

[0035] Specifically, the photoelectric sensor array refers to a plurality of photoelectric sensors arranged along the guide groove. The photoelectric sensor is used to identify the position of the lower clamp in the guide groove, thereby identifying whether it is in a clamping state. The size of the grounding wire end is set as X, and X is generally a fixed value. If it is for a special grounding wire end, it can be adjusted manually. When the distance between the upper clamp and the lower clamp is equal to or less than X+K, it is determined to be in a clamping state. K is the actual clamping error, which can be considered to be adjusted to adapt to the actual application scenario.

[0036] Specifically, if the vibration of the environment exceeds a certain threshold, it is judged that the chuck is loose; the threshold can be set manually.

[0037] Specifically, the wear of the grounding wire clamp means that when the vibration reaches a certain number or frequency, a certain degree of wear will be caused.

[0038] Furthermore, it also includes: a display screen 7 for displaying data in real time; the display screen 7 is electrically connected to the control module 6.

[0039] Specifically, all monitoring data are transmitted to the display screen 7 in real time, so that the operator can directly view the specific working conditions of the grounding clamp.

[0040] Furthermore, the control module 6 includes: a data reading unit for reading various data, a data processing unit for processing and transmitting data, a control unit for issuing control instructions according to the results of processing by the data processing unit, and a wireless communication unit for transmitting various operation data to an APP or a system remote terminal; the data acquisition unit is electrically connected to the monitoring module 5; the data processing unit is electrically connected to the data acquisition unit and the wireless communication unit respectively; the data processing unit is electrically connected to the control unit; and the control unit is electrically connected to the driving module 4.

[0041] Furthermore, it also includes: an alarm unit 61 for emitting an alarm sound and light signal; the alarm unit 61 is arranged on the outer side of the mounting base 3; the alarm unit 61 is electrically connected to the control unit; the alarm unit 61 includes: an LED light group 611 and a speaker 612; the LED light group 611 and the speaker 612 are both fixedly connected to the mounting base 3; the LED light group 611 and the speaker 612 are both electrically connected to the control module 6.

[0042] In the specific implementation process, after the operation starts, the data reading unit continuously obtains sensor data from the monitoring module 5, and sends these data to the data processing unit for analysis and processing in real time. The data processing results are used to determine the operating status of the equipment and generate control instructions to instruct the action of the driving module 4; Control command issuance and execution: Based on the analysis results of the data processing unit, the control unit may start or stop the drive module 4 and adjust the opening or closing state of the chuck. During the operation, the sensor data changes are continuously monitored to ensure that the equipment is always in a safe state; Abnormal state detection and alarm: If an abnormal situation is detected (such as the working current exceeds the set threshold, the vibration sensor 53 issues abnormal data, etc.), the control unit will issue an alarm message. After the alarm unit 61 receives the control command, the LED light group 611 will light up the corresponding color light (yellow light corresponds to unclamped, green light corresponds to clamped state, and red light corresponds to abnormal state), and the speaker 612 will make a sound to immediately alert the operator.

[0043] Optionally, it further includes: a connecting rod 8; the connecting rod 8 is detachably connected to the driving module 4.

[0044] In other embodiments, the electric grounding wire clamp device can be installed on an operating handle or a mechanical arm via a connecting rod 8 .

[0045] An operation monitoring method of an electric grounding wire clamp device with intelligent monitoring, comprising: S1, obtaining the position data of the lower clamp on the grounding clamp and the pressure feedback data of the upper and lower clamps transmitted by the monitoring module; S2, analyzing whether the grounding clamp is in a closed state at this time according to the position data of the lower clamp; S3, judging the working state of the grounding clamp at this time according to the feedback data of the pressure sensor combined with the closed state analysis of the grounding clamp; S4. When the state of the grounding wire clamp is the mounting working state, the real-time position of the grounding wire clamp is located by the monitoring module, and the operating distance is calculated in combination with the distribution range of the three-phase end line in the area; S5. By comparing the calculated working distance with the preset threshold, the working area of ​​the grounding clamp is calculated, and a signal instruction is sent to the supervision platform.

[0046] When the state of the grounding wire clamp is the mounting working state in S4, the real-time position of the grounding wire clamp is located by the monitoring module, and the step of calculating the working distance is performed in combination with the distribution range of the three-phase end line in the area, including: Obtaining initial position information of the grounding clamp transmitted by a position sensor in the monitoring module; Transmitting the initial position information to a preset RTK server; The initial position information of the grounding clamp is parsed by the RTCM method in the RTK server to obtain the specific position data of the grounding clamp; Obtain a three-phase line distribution model in the working area of ​​the wire clamp, including the distribution of the three phase lines and their size data; compare the specific position data of the grounding wire clamp with the three-phase line distribution model, and use the Euclidean distance formula to ,in is the straight-line distance between the grounding clamp and the line, , is the specific position data of the grounding clamp, , It is the location data of the three-phase line; it can be used to obtain the operating distance of the grounding clamp.

[0047] The step of comparing the calculated working distance with a preset threshold value, calculating the working area of ​​the grounding clamp, and sending a signal instruction to the supervision platform includes: By comparing the calculated working distance with the preset threshold, it is determined whether the grounding clamp is in the safe working range. The preset threshold is the safe working distance between the grounding clamp and the three-phase line. If the calculated working distance is greater than the safe working distance, the grounding clamp is judged to be beyond the preset working range, and a warning signal is sent to the supervision platform. At the same time, the alarm unit on the grounding clamp is triggered to sound an alarm, prompting the operator to violate the regulations. If the calculated working distance is less than the safe working distance, the grounding clamp is judged to be in the preset working range and the operation is reasonable and compliant. The information is confirmed and fed back to the supervision platform to record the operating status and safety of the grounding clamp.

[0048] The present invention discloses an electric grounding wire clamp device with intelligent monitoring and an operation monitoring method. Compared with the traditional manual rotation and twisting of the grounding wire clamp, the electric device in the present invention can quickly complete the clamping task of the grounding wire clamp head through motor drive and force arm design. Traditional manual operation takes several minutes or even longer, while the present device can easily complete it within a few seconds, thereby improving work efficiency. In the actual operation process, the operator can remotely open or close the grounding wire clamp to further improve the scene adaptability of the electric wire clamp device. The integrated real-time monitoring system can monitor the working status and current changes of the grounding wire clamp at any time. When an abnormal value is detected, the system will immediately sound an alarm to remind the operator to take measures. This real-time monitoring can effectively reduce the incidence of accidents caused by equipment failure or environmental changes. The operator can monitor the equipment status in real time through the supporting mobile phone or computer application, making the management and monitoring of the work site more flexible. The operator does not need to stay near the installation location of the grounding clamp all the time to obtain the required information. The electric device has an automatic tripping function. When the clamping force reaches the set range or the rotational torque of the transmission rod 42 reaches the set range, the system will automatically let the motor idle to prevent excessive clamping of the wire or the clamp, further improving safety.

[0049] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. An electric grounding wire clamp device with intelligent monitoring, characterized in that: include: An upper chuck, a lower chuck matched with the upper chuck, a mounting seat, a driving module for driving the lower chuck to move, a monitoring module and a control module for detecting the state of the lower chuck; The driving module is detachably connected to the mounting seat; The upper clamp is fixedly connected to the mounting seat; a guide groove is provided on the mounting seat; the lower clamp is slidably connected to the guide groove; the upper clamp, the mounting seat and the lower clamp cooperate to form a clamping cavity for clamping the three-phase end; The monitoring module is detachably connected to the mounting seat; the driving module is fixedly connected to the mounting seat; the output end of the driving module is fixedly connected to the lower clamp; The control module is fixedly connected to the mounting seat; the control module is electrically connected to the driving module and the monitoring module respectively.

2. The electric grounding wire clamp device with intelligent monitoring according to claim 1, characterized in that: The driving module comprises: a mounting shell, a transmission rod for driving the lower clamp to move, a first driving member for driving the transmission rod to rotate, a locking assembly for limiting and locking the transmission rod, and a measuring member for measuring the rotation torque of the transmission rod; The mounting shell is fixedly connected to the mounting seat; the transmission rod, the first driving member, the locking assembly and the measuring member are all placed in the mounting shell; The first driving member is fixedly connected to the mounting shell; one end of the transmission rod is fixedly connected to the output end of the first driving member; the other end of the transmission rod passes through the inner wall of the mounting shell and is fixedly connected to the lower clamp; The locking assembly is detachably connected to the mounting shell; the locking assembly can abut against the transmission rod; when the locking assembly and the transmission rod are in abutment, the transmission rod remains stationary; The measuring member is fixedly connected to the mounting shell; the input end of the measuring member is fixedly connected to the transmission rod; the output end of the measuring member is electrically connected to the control module; The control module is electrically connected to the locking assembly and the first driving member respectively.

3. The electric grounding wire clamp device with intelligent monitoring according to claim 2 is characterized in that: The locking assembly comprises: a locking rod, a second driving member for driving the locking rod to move, a connecting member for driving the locking rod to move, and a mechanical button for driving the connecting member to move; The second driving member is detachably connected to the mounting shell; one end of the locking rod is fixedly connected to the output end of the second driving member, and the other end can abut against the transmission rod; The mechanical button is slidably connected to the mounting shell and is located outside the mounting shell; One end of the connecting member is fixedly connected to the locking rod, and the other end passes through the inner wall of the mounting shell and is fixedly connected to the mechanical button; The second driving member is electrically connected to the control module.

4. The electric grounding wire clamp device with intelligent monitoring according to claim 1, characterized in that: The monitoring module includes: a number of photoelectric sensors, current sensors, vibration sensors, pressure sensors and position sensors; A plurality of the photoelectric sensors are arranged at intervals on both sides of the guide groove; the plurality of the photoelectric sensors cooperate to form a photoelectric sensor array for real-time monitoring of the position of the lower clamp; The current sensor is arranged on the upper clamp to monitor the working current of the three-phase terminal in real time; The vibration sensor is arranged on the mounting base to identify looseness or wear of equipment components; The pressure sensor is arranged on the upper clamp and the lower clamp to obtain pressure data of the clamp; The position sensor is arranged on the mounting seat to monitor the position of the wiring clamp in real time; The plurality of photoelectric sensors, current sensors, vibration sensors, pressure sensors and position sensors are all electrically connected to the control module.

5. The electric grounding wire clamp device with intelligent monitoring and operation monitoring method according to claim 1, characterized in that: Also includes: A display screen for displaying data in real time; the display screen is electrically connected to the control module.

6. The electric grounding wire clamp device with intelligent monitoring according to claim 1, characterized in that: The control module includes: a data reading unit for reading various data, a data processing unit for processing transmission data, a control unit for issuing control instructions according to the results processed by the data processing unit, and a wireless communication unit for transmitting various operation data to an APP or a system remote terminal; The data acquisition unit is electrically connected to the monitoring module; the data processing unit is electrically connected to the data acquisition unit and the wireless communication unit respectively; the data processing unit is electrically connected to the control unit; and the control unit is electrically connected to the driving module.

7. The electric grounding wire clamp device with intelligent monitoring according to claim 6, characterized in that: Also included: an alarm unit for emitting an alarm sound and light signal; the alarm unit is disposed on the outer side of the mounting seat; the alarm unit is electrically connected to the control unit; The alarm unit comprises: an LED light group and a speaker; the LED light group and the speaker are both fixedly connected to the mounting seat; the LED light group and the speaker are both electrically connected to the control module.

8. An operation monitoring method for an electric grounding wire clamp device with intelligent monitoring according to any one of claims 1 to 7, characterized in that: include: S1, obtaining the position data of the lower clamp on the grounding clamp and the pressure feedback data of the upper and lower clamps transmitted by the monitoring module; S2, analyzing whether the grounding clamp is in a closed state at this time according to the position data of the lower clamp; S3, judging the working state of the grounding clamp at this time according to the feedback data of the pressure sensor combined with the closed state analysis of the grounding clamp; S4. When the state of the grounding wire clamp is the mounting working state, the real-time position of the grounding wire clamp is located by the monitoring module, and the operating distance is calculated in combination with the distribution range of the three-phase end line in the area; S5. By comparing the calculated working distance with the preset threshold, the working area of ​​the grounding clamp is calculated, and a signal instruction is sent to the supervision platform.

9. The method for monitoring the operation of an electric grounding wire clamp device with intelligent monitoring according to claim 8, characterized in that: When the state of the grounding wire clamp is the mounting working state in S4, the real-time position of the grounding wire clamp is located by the monitoring module, and the step of calculating the working distance is performed in combination with the distribution range of the three-phase end line in the area, including: Obtaining initial position information of the grounding clamp transmitted by a position sensor in the monitoring module; Transmitting the initial position information to a preset RTK server; The initial position information of the grounding clamp is parsed by the RTCM method in the RTK server to obtain the specific position data of the grounding clamp; Obtain a three-phase line distribution model in the working area of ​​the wire clamp, including the distribution of the three phase lines and their size data; compare the specific position data of the grounding wire clamp with the three-phase line distribution model, and use the Euclidean distance formula to ,in is the straight-line distance between the grounding clamp and the line, , is the specific position data of the grounding clamp, , It is the location data of the three-phase line; it can be used to obtain the operating distance of the grounding clamp.

10. The method for monitoring the operation of an electric grounding wire clamp device with intelligent monitoring according to claim 9, characterized in that: The step of comparing the calculated working distance with a preset threshold value, calculating the working area of ​​the grounding clamp, and sending a signal instruction to the supervision platform includes: By comparing the calculated working distance with the preset threshold, it is determined whether the grounding clamp is in the safe working range. The preset threshold is the safe working distance between the grounding clamp and the three-phase line. If the calculated working distance is greater than the safe working distance, the grounding clamp is judged to be beyond the preset working range, and a warning signal is sent to the supervision platform. At the same time, the alarm unit on the grounding clamp is triggered to sound an alarm, prompting the operator to violate the regulations. If the calculated working distance is less than the safe working distance, the grounding clamp is judged to be in the preset working range and the operation is reasonable and compliant. The information is confirmed and fed back to the supervision platform to record the operating status and safety of the grounding clamp.

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