阅读说明：本技术 一种自适应多种地理环境下移动接地装置及其使用方法 (Mobile grounding device adaptive to various geographic environments and use method thereof ) 是由 孙永卫 刘尚合 万浩江 于 2020-12-18 设计创作，主要内容包括：本发明公开了一种自适应多种地理环境下移动接地装置,包括移动机构,及设置于移动机构上的接地等级分级适应装置、地貌场景适应装置、接地检测装置和接地响应装置；所述装置使用方法具体如下：第一步,获取防雷等级数据,第二步,获取使用场景数据,第三步,前端接地阻抗检测,第四步,数据处理和移动接地响应,第五步,后端接地阻抗检测,第六步,当出现接地阻抗数据突然增大超过某一阈值时,驱动另一线状接地机构或面状接地机构动作,两组线状接地机构互补；两组二面状接地机构互补。本发明的自适应多种地理环境下移动接地装置及其使用方法,结构简单,可靠性高,能够自适应各种场合进行移动接地。(The invention discloses a mobile grounding device adaptive to various geographic environments, which comprises a mobile mechanism, a grounding grade grading adaptation device, a landform scene adaptation device, a grounding detection device and a grounding response device, wherein the grounding grade grading adaptation device, the landform scene adaptation device, the grounding detection device and the grounding response device are arranged on the mobile mechanism; the using method of the device is as follows: the method comprises the following steps of firstly, acquiring lightning protection grade data, secondly, acquiring use scene data, thirdly, detecting front-end grounding resistance, fourthly, processing data and moving grounding response, fifthly, detecting rear-end grounding resistance, and sixthly, when the grounding resistance data suddenly increases and exceeds a certain threshold value, driving another linear grounding mechanism or a planar grounding mechanism to act, wherein the two linear grounding mechanisms are complementary; the two groups of two-sided grounding mechanisms are complementary. The mobile grounding device adaptive to various geographic environments and the using method thereof have the advantages of simple structure and high reliability, and can be adaptive to various occasions for mobile grounding.)

1. A mobile grounding device adaptive to various geographic environments is characterized in that: the grounding grade grading and adapting device is arranged on the moving mechanism, and the grounding grade grading and adapting device, the landform scene adapting device, the grounding detection device and the grounding response device are arranged on the moving mechanism;

the grounding grade grading adaptation device comprises a grading controller used for inputting and processing data and outputting a grading parameter, wherein the grading controller is in communication connection with a GPS (global positioning system) positioner used for acquiring a current geographic position, a thunderfield data map storage system used for acquiring and updating data issued by the national weather bureau, and a remote or on-site weather monitor used for monitoring external weather changes in real time;

the landform scene adaptation device comprises a scene controller used for inputting landform data and outputting response parameters, wherein the scene controller is in communication connection with the scene controller, and is used for acquiring a high-definition satellite remote sensing system of current landform characteristics, a GPS (global positioning system) positioner used for acquiring a current geographic position and a camera used for acquiring local landform data of the front end of the mobile side in real time; the memory is used for prestoring scene data;

the grounding detection device is a grounding impedance measuring instrument for acquiring grounding impedance by adopting a pilot frequency method, and a detection point of the grounding impedance measuring instrument is an electric connection position of the mobile device and the grounding response device;

the grounding response device comprises a terminal controller communicated with the grade division controller and the scene controller, and the terminal controller is electrically connected with a resistance reducing agent spraying mechanism and a grounding action mechanism; the grounding action mechanism comprises a single-wire grounding mechanism, a multi-wire grounding mechanism, a first planar grounding mechanism and a second planar grounding mechanism; the single-wire grounding mechanism, the multi-wire grounding mechanism, the first planar grounding mechanism and the second planar grounding mechanism are arranged on the moving mechanism in a vertical and/or horizontal mode; and is electrically connected with the moving mechanism; the single-wire grounding mechanism, the multi-wire grounding mechanism, the first planar grounding mechanism and the second planar grounding mechanism comprise a rack fixed with the moving mechanism through bolts, bearing supports fixedly arranged at two ends of the mounting plate, and a motor fixing frame fixed with the bearing support on one side through bolts; the driving motor is arranged at one end of the frame through a motor fixing frame, rotating shafts are arranged at two ends of the frame through bearing seat assemblies, and the driving motor is connected with the rotating shafts through a coupler; the rotating shaft is fixed with the conductive disc, and the ground contact element is wound on the guide disc; the ground contact element of the single-wire grounding mechanism is a linear or chain-shaped conductor, and a conductive head with a smooth surface is fixed at the front end of the conductor; the multi-thread grounding mechanism comprises a rotating shaft, wherein a plurality of groups of conductive discs are arranged on the rotating shaft; each conductive disc is provided with a linear or chain-shaped conductor, and a conductive head with a smooth surface is fixed at the front end of each conductor; a first woven conductive blanket is wound on the conductive disc of the first planar grounding mechanism; a balancing weight is arranged on the top surface of one end of the first woven conductive blanket, which is far away from the moving mechanism; a second woven conductive blanket with a plurality of strips arranged at the front end is wound on a conductive disc of the second planar grounding mechanism; a balancing weight is arranged on the top surface of each strip of the second woven conductive blanket; the resistance reducing agent spraying mechanism comprises a plurality of resistance reducing agent spraying boxes, and branch valves of the resistance reducing agent spraying boxes are connected to the main pipe; the main pipe is connected to a spray pump; the output end of the spray pump is connected to the front end spray piece through a pipeline.

2. The mobile grounding device adaptive to multiple geographic environments of claim 1, wherein: the front end spray piece comprises a plurality of sub-inner pipes woven or coated on the inner sides of the electric conductor, the first woven conductive blanket and the second woven conductive blanket; the front end of the sub-inner tube is provided with a spongy or reticular inner plug; the sub-inner pipe is led out from the side parts of the electric conductor, the first woven conductive blanket and the second woven conductive blanket and is wound on the obliquely-guided sub-disc; the sub-discs are arranged on the independent rotating shafts; the independent rotating shaft is arranged on the bearing seat above the grounding action mechanism; the independent rotating shaft is provided with a chain disc; the rotating shaft and the independent rotating shaft are arranged through a belt disc and a synchronous belt; the sub-inner pipe of the same ground contact piece is connected to the main pipe through the sub-valve.

3. The mobile grounding device adaptive to multiple geographic environments of claim 1, wherein: the frame is provided with an elastic compression roller at the front end of the conductive disc; the elastic pressing roller is pressed against the ground contact element.

4. The mobile grounding device adaptive to multiple geographic environments of claim 1, wherein: the ground contact element comprises a right-angled triangular grid seat of an insulating structure; the electric conductor, the first woven conductive blanket and the second woven conductive blanket respectively penetrate through the grid seats of all layers.

5. A use method of a mobile grounding device adaptive to various geographic environments is characterized in that: the method specifically comprises the following steps:

the method comprises the steps that firstly, lightning protection grade data are obtained, when the lightning protection grade data are used, the current geographic coordinates are obtained through a GPS positioner through a grade division controller, query data are sent to a thunder area data map storage system through the geographic coordinates, and the thunder area data map storage system feeds back the current thunder area, medium thunder area, multi-thunder area or strong thunder area to the grade division controller; when the current area is a strong thunder area, directly outputting first-grade data, when the current area is a multi-thunder area or a medium thunder area, calling a meteorological monitor, outputting thunder prediction data through the meteorological monitor, when the prediction data is the thunder data, outputting the first-grade data, otherwise, outputting second-grade data; when the current area is a lightning-lacking area, calling a meteorological monitor, outputting lightning prediction data through the meteorological monitor, and outputting second-grade data when the prediction data are the lightning data, or outputting third-grade data;

secondly, acquiring use scene data, acquiring a current position by a scene controller through a GPS positioner, and inputting the current position into a high-definition satellite remote sensing system, so as to acquire the position as plain landform, mountain landform, forest landform, desert landform or river landform; the camera collects the front end ground to be a sand soil, vegetable layer, concrete or asphalt structure; the scene controller outputs two groups of data, namely landform type data of a large area and ground type data of a small area;

thirdly, detecting the front end impedance, and acquiring the current grounding impedance through a grounding impedance measuring instrument;

fourthly, data processing and mobile grounding response are carried out, and the terminal controller receives the grade data sent by the grade dividing controller and receives the scene data of the scene controller, so that the lightning protection grade and the use scene of the mobile area are determined; selecting a use scene according to scene data, and selecting a single electric conductor, a plurality of electric conductors, a first woven electric conductor blanket or a second woven electric conductor blanket according to the topographic structure of sand, soil, vegetation layer, concrete or asphalt; the radial area is selected according to specific points, the radial area is prevented from being in a suspended state, and meanwhile, the axial contact area between a single conductor, a plurality of conductors, a first woven conductive blanket or a second woven conductive blanket and the ground is selected according to plain land features, mountain land features, forest land features, desert land features and river land features; selecting a long contact area with the ground for the landform of the mountain area and the forest landform; the suspension of a ground contact element caused by the vehicle speed and the steep slope in the advancing process is avoided; for plain landforms, desert landforms and river landforms, short contact areas with the ground are adopted; excessive wear of the ground contact element is avoided; meanwhile, opening the corresponding branch valve and the sub-valve according to the determined landform characteristics, so that a main pipe, a sub-inner pipe, a spray pump and a resistance reducing agent spray box form a spray pipeline; secondly, adjusting spray pump data according to the lightning protection grade data, continuously spraying at high pressure when the lightning protection grade data is in the highest grade, and continuously spraying at low pressure when the lightning protection grade data is in the second grade; when the grade is the third grade, low-pressure intermittent spraying is adopted;

fifthly, detecting the rear end grounding impedance, and acquiring the current grounding impedance in real time through a grounding impedance measuring instrument; the grounding impedance is fed back to the terminal controller, the lightning protection grade and the grounding impedance threshold value section are set in the terminal controller, and the grounding impedance threshold value sections of adjacent lightning protection grades are overlapped with each other; after the grades are switched, the grounding impedance does not jump when in a coincidence threshold section, and when jumping occurs, the step frequency of the spraying clearance is adjusted through up-down pressure regulation, so that the spraying of the grounding device by a spraying pump is completed;

sixthly, when the grounding impedance data suddenly increases and exceeds a certain threshold value, driving the other linear grounding mechanism or the planar grounding mechanism to act, wherein the two groups of linear grounding mechanisms are complementary; the two groups of two-sided grounding mechanisms are complementary.

Technical Field

The invention relates to a grounding device, in particular to a mobile grounding device adaptive to various geographic environments and a using method thereof, and belongs to the technical field of grounding devices.

Background

The grounding is an electric safety measure adopted for ensuring the normal work and personal safety of equipment, is realized by connecting a metal wire with a grounding device, and is commonly used for protecting grounding, working grounding, lightning protection grounding, shielding grounding, static electricity prevention grounding and the like; the grounding device introduces leakage current, static charge, lightning current and the like which are possibly generated on the metal shell of the equipment into the ground, thereby avoiding human body electric shock and accidents such as fire, explosion and the like which are possibly generated; for a moving vehicle, the grounding device cannot use a fixed mode, and the grounding end needs to move together with the equipment; the existing grounding device is usually connected with a grounding wire at the bottom of a vehicle body, but the grounding mode has low safety, the length of the grounding wire cannot be adjusted according to the driving speed, and the grounding wire cannot be automatically and flexibly stored at ordinary times; and the grounding device cannot be adjusted according to the scene; therefore, in order to solve the above problems, it is desirable to design an adaptive mobile grounding device and an adaptive mobile grounding method thereof.

Disclosure of Invention

In order to solve the problems, the invention provides a mobile grounding device adaptive to various geographic environments and a using method thereof, which have the advantages of simple structure and high reliability and can be adaptive to various occasions for mobile grounding.

The invention relates to a mobile grounding device adaptive to various geographic environments, which comprises a mobile mechanism, and a grounding grade grading adaptation device, a landform scene adaptation device, a grounding detection device and a grounding response device which are arranged on the mobile mechanism;

the grounding grade grading adaptation device comprises a grading controller used for inputting and processing data and outputting a grading parameter, wherein the grading controller is in communication connection with a GPS (global positioning system) positioner used for acquiring a current geographic position, a thunderfield data map storage system used for acquiring and updating data issued by the national weather bureau, and a remote or on-site weather monitor used for monitoring external weather changes in real time;

the landform scene adaptation device comprises a scene controller used for inputting landform data and outputting response parameters, wherein the scene controller is in communication connection with the scene controller, and is used for acquiring a high-definition satellite remote sensing system of current landform characteristics, a GPS (global positioning system) positioner used for acquiring a current geographic position and a camera used for acquiring local landform data of the front end of the mobile side in real time; the memory is used for prestoring scene data;

the grounding detection device is a grounding impedance measuring instrument for acquiring grounding impedance by adopting a pilot frequency method, and a detection point of the grounding impedance measuring instrument is an electric connection position of the mobile device and the grounding response device;

the grounding response device comprises a terminal controller communicated with the grade division controller and the scene controller, and the terminal controller is electrically connected with a resistance reducing agent spraying mechanism and a grounding action mechanism; the grounding action mechanism comprises a single-wire grounding mechanism, a multi-wire grounding mechanism, a first planar grounding mechanism and a second planar grounding mechanism; the single-wire grounding mechanism, the multi-wire grounding mechanism, the first planar grounding mechanism and the second planar grounding mechanism are arranged on the moving mechanism in a vertical and/or horizontal mode; and is electrically connected with the moving mechanism; the single-wire grounding mechanism, the multi-wire grounding mechanism, the first planar grounding mechanism and the second planar grounding mechanism comprise a rack fixed with the moving mechanism through bolts, bearing supports fixedly arranged at two ends of the mounting plate, and a motor fixing frame fixed with the bearing support on one side through bolts; the driving motor is arranged at one end of the frame through a motor fixing frame, rotating shafts are arranged at two ends of the frame through bearing seat assemblies, and the driving motor is connected with the rotating shafts through a coupler; the rotating shaft is fixed with the conductive disc, and the ground contact element is wound on the guide disc; the ground contact element of the single-wire grounding mechanism is a linear or chain-shaped conductor, and a conductive head with a smooth surface is fixed at the front end of the conductor; the multi-thread grounding mechanism comprises a rotating shaft, wherein a plurality of groups of conductive discs are arranged on the rotating shaft; each conductive disc is provided with a linear or chain-shaped conductor, and a conductive head with a smooth surface is fixed at the front end of each conductor; a first woven conductive blanket is wound on the conductive disc of the first planar grounding mechanism; a balancing weight is arranged on the top surface of one end of the first woven conductive blanket, which is far away from the moving mechanism; a second woven conductive blanket with a plurality of strips arranged at the front end is wound on a conductive disc of the second planar grounding mechanism; a balancing weight is arranged on the top surface of each strip of the second woven conductive blanket; the resistance reducing agent spraying mechanism comprises a plurality of resistance reducing agent spraying boxes, the resistance reducing agent spraying boxes are provided with three groups, the first group is used for plain landform and river landform, and liquid with conductive salt concentration of 10% is arranged in the box body; secondly, the method is used for mountain landforms and forest landforms, and liquid with the concentration of conductive salt being 15% is arranged in a box body of the method; the second group is used for desert landforms and comprises liquid with the concentration of conductive salt being 20-30%; in addition, according to application occasions, glycerol, a foaming agent or a gelling agent with the total amount of 2-5 are filled in the inner side of each box body; liquid enters the surface of the conductor to form a convex or concave grid shape, and the resistance reducing agent is fully contacted with the grid through bonding or foaming bodies, so that the full contact and contact compactness of the conductor and the resistance reducing agent are ensured; the resistance reducing agent spraying box branch valve is connected to the main pipe; the main pipe is connected to a spray pump; the output end of the spray pump is connected to the front end spray piece through a pipeline.

Further, the front end spray piece comprises a plurality of sub-inner tubes woven or clad to the inner sides of the electrical conductor, the first woven conductive blanket and the second woven conductive blanket; the front end of the sub-inner tube is provided with a spongy or reticular inner plug; the sub-inner pipe is led out from the side parts of the electric conductor, the first woven conductive blanket and the second woven conductive blanket and is wound on the obliquely-guided sub-disc; the sub-discs are arranged on the independent rotating shafts; the independent rotating shaft is arranged on the bearing seat above the grounding action mechanism; the independent rotating shaft is provided with a chain disc; the rotating shaft and the independent rotating shaft are arranged through a belt disc and a synchronous belt; the sub-inner pipe of the same ground contact piece is connected to the main pipe through the sub-valve.

Furthermore, an elastic pressing roller is arranged at the front end of the conductive disc of the frame; the elastic pressing roller is pressed against the ground contact element.

Further, the ground contact comprises a right-angled triangular grid base of an insulating structure; the electric conductor, the first woven conductive blanket and the second woven conductive blanket respectively penetrate through the grid seats of all layers.

A method for using a mobile grounding device in a plurality of self-adaptive geographic environments comprises the following steps:

the method comprises the steps that firstly, lightning protection grade data are obtained, when the lightning protection grade data are used, the current geographic coordinates are obtained through a GPS positioner through a grade division controller, query data are sent to a thunder area data map storage system through the geographic coordinates, and the thunder area data map storage system feeds back the current thunder area, medium thunder area, multi-thunder area or strong thunder area to the grade division controller; when the current area is a strong thunder area, directly outputting first-grade data, when the current area is a multi-thunder area or a medium thunder area, calling a meteorological monitor, outputting thunder prediction data through the meteorological monitor, when the prediction data is the thunder data, outputting the first-grade data, otherwise, outputting second-grade data; when the current area is a lightning-lacking area, calling a meteorological monitor, outputting lightning prediction data through the meteorological monitor, and outputting second-grade data when the prediction data are the lightning data, or outputting third-grade data;

secondly, acquiring use scene data, acquiring a current position by a scene controller through a GPS positioner, and inputting the current position into a high-definition satellite remote sensing system, so as to acquire the position as plain landform, mountain landform, forest landform, desert landform or river landform; the camera collects the front end ground to be a sand soil, vegetable layer, concrete or asphalt structure; the scene controller outputs two groups of data, namely landform type data of a large area and ground type data of a small area;

thirdly, detecting the front end impedance, and acquiring the current grounding impedance through a grounding impedance measuring instrument;

fourthly, data processing and mobile grounding response are carried out, and the terminal controller receives the grade data sent by the grade dividing controller and receives the scene data of the scene controller, so that the lightning protection grade and the use scene of the mobile area are determined; selecting a use scene according to scene data, and selecting a single electric conductor, a plurality of electric conductors, a first woven electric conductor blanket or a second woven electric conductor blanket according to the topographic structure of sand, soil, vegetation layer, concrete or asphalt; the radial area is selected according to specific points, the radial area is prevented from being in a suspended state, and meanwhile, the axial contact area between a single conductor, a plurality of conductors, a first woven conductive blanket or a second woven conductive blanket and the ground is selected according to plain land features, mountain land features, forest land features, desert land features and river land features; selecting a long contact area with the ground for the landform of the mountain area and the forest landform; the suspension of a ground contact element caused by the vehicle speed and the steep slope in the advancing process is avoided; for plain landforms, desert landforms and river landforms, short contact areas with the ground are adopted; excessive wear of the ground contact element is avoided; meanwhile, opening the corresponding branch valve and the sub-valve according to the determined landform characteristics, so that a main pipe, a sub-inner pipe, a spray pump and a resistance reducing agent spray box form a spray pipeline; secondly, adjusting spray pump data according to the lightning protection grade data, continuously spraying at high pressure when the lightning protection grade data is in the highest grade, and continuously spraying at low pressure when the lightning protection grade data is in the second grade; when it is the third grade, low-pressure intermittent spraying is adopted.

Fifthly, detecting the rear end grounding impedance, and acquiring the current grounding impedance in real time through a grounding impedance measuring instrument; the grounding impedance is fed back to the terminal controller, the lightning protection grade and the grounding impedance threshold value section are set in the terminal controller, and the grounding impedance threshold value sections of adjacent lightning protection grades are overlapped with each other; after the grades are switched, the grounding impedance does not jump when in a coincidence threshold section, and when jumping occurs, the step frequency of the spraying gap is adjusted through up-down pressure regulation, so that the spraying pump sprays the grounding device.

Sixthly, when the grounding impedance data suddenly increases and exceeds a certain threshold value, driving the other linear grounding mechanism or the planar grounding mechanism to act, wherein the two groups of linear grounding mechanisms are complementary; the two groups of two-sided grounding mechanisms are complementary.

Compared with the prior art, the mobile grounding device adaptive to various geographic environments and the using method thereof have the advantages of simple structure and high reliability, and can be adaptive to various occasions for mobile grounding.

Drawings

Fig. 1 is a schematic view of the overall module structure of the present invention.

Fig. 2 is a schematic diagram of the module structure of the present invention.

Fig. 3 is a schematic structural diagram of a single-wire grounding mechanism according to the present invention.

Fig. 4 is a schematic structural diagram of the multi-wire grounding mechanism of the present invention.

Fig. 5 is a schematic structural diagram of a first planar grounding mechanism according to the present invention.

Fig. 6 is a structural schematic diagram of a second planar grounding mechanism according to the present invention.

Fig. 7 is a schematic view of the structure of the grill seat of the present invention.

Detailed Description

As shown in fig. 1 to 6, the mobile grounding device and the method for using the same are adaptive to various geographic environments, and the mobile grounding device comprises a mobile mechanism, and a grounding grade grading adaptive device, a landform scene adaptive device, a grounding detection device and a grounding response device which are arranged on the mobile mechanism;

the grounding grade grading adaptation device comprises a grading controller used for inputting and processing data and outputting a grading parameter, wherein the grading controller is in communication connection with a GPS (global positioning system) positioner used for acquiring a current geographic position, a thunderfield data map storage system used for acquiring and updating data issued by the national weather bureau, and a remote or on-site weather monitor used for monitoring external weather changes in real time;

the landform scene adaptation device comprises a scene controller used for inputting landform data and outputting response parameters, wherein the scene controller is in communication connection with the scene controller, and is used for acquiring a high-definition satellite remote sensing system of current landform characteristics, a GPS (global positioning system) positioner used for acquiring a current geographic position and a camera used for acquiring local landform data of the front end of the mobile side in real time; the memory is used for prestoring scene data;

the grounding detection device is a grounding impedance measuring instrument for acquiring grounding impedance by adopting a pilot frequency method, and a detection point of the grounding impedance measuring instrument is an electric connection position of the mobile device and the grounding response device;

the grounding response device comprises a terminal controller communicated with the grade division controller and the scene controller, and the terminal controller is electrically connected with a resistance reducing agent spraying mechanism and a grounding action mechanism; the grounding action mechanism comprises a single-wire grounding mechanism, a multi-wire grounding mechanism, a first planar grounding mechanism and a second planar grounding mechanism; the single-wire grounding mechanism, the multi-wire grounding mechanism, the first planar grounding mechanism and the second planar grounding mechanism are arranged on the moving mechanism in a vertical and/or horizontal mode; and is electrically connected with the moving mechanism; the single-wire grounding mechanism, the multi-wire grounding mechanism, the first planar grounding mechanism and the second planar grounding mechanism comprise a rack 1 fixed with the moving mechanism through bolts, bearing supports 2 fixedly arranged at two ends of the mounting plate, and a motor fixing frame 3 fixed with the bearing support at one side through bolts; the driving motor 4 is mounted at one end of the frame through a motor fixing frame 3, the rotating shaft 5 is mounted at two ends of the frame 1 through a bearing seat assembly, and the driving motor 4 is connected with the rotating shaft 5 through a coupler; the rotating shaft 5 is fixed with the conductive disc 6, and a ground contact element is wound on the guide disc 6; the ground contact element of the single-wire grounding mechanism is a linear or chain-shaped conductor 8, and the front end of the conductor is fixed with a conductive head 9 with a smooth surface; the multi-thread grounding mechanism comprises a rotating shaft, wherein a plurality of groups of conductive discs 6 are arranged on the rotating shaft; each conductive disc 6 is provided with a linear or chain-shaped conductor 8, and the front end of each conductor 8 is fixed with a conductive head 9 with a smooth surface; a first woven conductive blanket A is wound on a conductive disc of the first planar grounding mechanism; a balancing weight is arranged on the top surface of one end of the first woven conductive blanket A, which is far away from the moving mechanism; a second woven conductive blanket B with a plurality of strips B1 at the front end is wound on a conductive disc of the second planar grounding mechanism; the top surface of each strip of the second woven conductive blanket B is provided with a balancing weight B2; the resistance reducing agent spraying mechanism comprises a plurality of resistance reducing agent spraying boxes 10, the resistance reducing agent spraying boxes are provided with three groups, the first group is used for plain landforms and river landforms, and liquid with the concentration of conductive salt being 10% is arranged in a box body of the resistance reducing agent spraying mechanism; secondly, the method is used for mountain landforms and forest landforms, and liquid with the concentration of conductive salt being 15% is arranged in a box body of the method; the second group is used for desert landforms and comprises liquid with the concentration of conductive salt being 20-30%; in addition, according to application occasions, glycerol, a foaming agent or a gelling agent with the total amount of 2-5 are filled in the inner side of each box body; liquid enters the surface of the conductor to form a convex or concave grid shape, and the resistance reducing agent is fully contacted with the grid through bonding or foaming bodies, so that the full contact and contact compactness of the conductor and the resistance reducing agent are ensured; the drag reducer spray box 10 is connected to a main pipe 12 through a divider valve 11; the main pipe 12 is connected to a spray pump 13; the output end of the spray pump 13 is connected to the front spray piece through a pipeline.

Wherein the front end spray comprises a plurality of sub-inner tubes 14 woven or clad to the inside of the electrical conductor, the first woven conductive blanket, and the second woven conductive blanket; the front end of the sub-inner tube 14 is provided with a spongy or reticular inner plug; the sub-inner pipe is led out from the side parts of the electric conductor, the first woven conductive blanket and the second woven conductive blanket and is wound on the obliquely-guided sub-disc 15; the sub-disc 15 is arranged on an independent rotating shaft 16; the independent rotating shaft 16 is arranged on a bearing seat above the grounding action mechanism; the independent rotating shaft is provided with a chain disc 17; the rotating shaft and the independent rotating shaft are arranged through a belt disc and a synchronous belt 18; the sub-inner pipe 14 of the same ground contact element is connected to the main pipe 12 through a sub-valve 19.

Wherein, the frame 1 is provided with an elastic compression roller 7 at the front end of the conductive disc; the elastic pressing roller is pressed against the ground contact element.

As shown in fig. 7, the ground contact comprises a right-angled triangular grid seat 20 of an insulating structure; the electrical conductor, the first woven conductive blanket, and the second woven conductive blanket pass through each layer of the grid mounts 20, respectively.

A method for using a mobile grounding device in a plurality of self-adaptive geographic environments comprises the following steps:

the method comprises the steps that firstly, lightning protection grade data are obtained, when the lightning protection grade data are used, the current geographic coordinates are obtained through a GPS positioner through a grade division controller, query data are sent to a thunder area data map storage system through the geographic coordinates, and the thunder area data map storage system feeds back the current thunder area, medium thunder area, multi-thunder area or strong thunder area to the grade division controller; when the current area is a strong thunder area, directly outputting first-grade data, when the current area is a multi-thunder area or a medium thunder area, calling a meteorological monitor, outputting thunder prediction data through the meteorological monitor, when the prediction data is the thunder data, outputting the first-grade data, otherwise, outputting second-grade data; when the current area is a lightning-lacking area, calling a meteorological monitor, outputting lightning prediction data through the meteorological monitor, and outputting second-grade data when the prediction data are the lightning data, or outputting third-grade data;

secondly, acquiring use scene data, acquiring a current position by a scene controller through a GPS positioner, and inputting the current position into a high-definition satellite remote sensing system, so as to acquire the position as plain landform, mountain landform, forest landform, desert landform or river landform; the camera collects the front end ground to be a sand soil, vegetable layer, concrete or asphalt structure; the scene controller outputs two groups of data, namely landform type data of a large area and ground type data of a small area;

thirdly, detecting the front end impedance, and acquiring the current grounding impedance through a grounding impedance measuring instrument;

fourthly, data processing and mobile grounding response are carried out, and the terminal controller receives the grade data sent by the grade dividing controller and receives the scene data of the scene controller, so that the lightning protection grade and the use scene of the mobile area are determined; selecting a use scene according to scene data, and selecting a single electric conductor, a plurality of electric conductors, a first woven electric conductor blanket or a second woven electric conductor blanket according to the topographic structure of sand, soil, vegetation layer, concrete or asphalt; the radial area is selected according to specific points, the radial area is prevented from being in a suspended state, and meanwhile, the axial contact area between a single conductor, a plurality of conductors, a first woven conductive blanket or a second woven conductive blanket and the ground is selected according to plain land features, mountain land features, forest land features, desert land features and river land features; selecting a long contact area with the ground for the landform of the mountain area and the forest landform; the suspension of a ground contact element caused by the vehicle speed and the steep slope in the advancing process is avoided; for plain landforms, desert landforms and river landforms, short contact areas with the ground are adopted; excessive wear of the ground contact element is avoided; meanwhile, opening the corresponding branch valve and the sub-valve according to the determined landform characteristics, so that a main pipe, a sub-inner pipe, a spray pump and a resistance reducing agent spray box form a spray pipeline; secondly, adjusting spray pump data according to the lightning protection grade data, continuously spraying at high pressure when the lightning protection grade data is in the highest grade, and continuously spraying at low pressure when the lightning protection grade data is in the second grade; when it is the third grade, low-pressure intermittent spraying is adopted.

Fifthly, detecting the rear end grounding impedance, and acquiring the current grounding impedance in real time through a grounding impedance measuring instrument; the grounding impedance is fed back to the terminal controller, the lightning protection grade and the grounding impedance threshold value section are set in the terminal controller, and the grounding impedance threshold value sections of adjacent lightning protection grades are overlapped with each other; after the grades are switched, the grounding impedance does not jump when in a coincidence threshold section, and when jumping occurs, the step frequency of the spraying gap is adjusted through up-down pressure regulation, so that the spraying pump sprays the grounding device.

Sixthly, when the grounding impedance data suddenly increases and exceeds a certain threshold value, driving the other linear grounding mechanism or the planar grounding mechanism to act, wherein the two groups of linear grounding mechanisms are complementary; the two groups of two-sided grounding mechanisms are complementary.

The above-described embodiments are merely preferred embodiments of the present invention, and all equivalent changes or modifications of the structures, features and principles described in the claims of the present invention are included in the scope of the present invention.