Remote-control mobile power frequency electric field tester carbon fiber support

Abstract

The invention belongs to the field of power frequency electric field testing, and particularly discloses a remote control mobile power frequency electric field tester carbon fiber support which comprises a main body and a height adjusting mechanism. The main body comprises a fixing plate, and the top of the fixing plate is provided with a power frequency electric field tester body. The height adjusting mechanism comprises a fixing seat arranged at the top of the fixing plate, a supporting rod is movably arranged on the fixing seat, a first steering engine is fixedly installed at the bottom of the supporting rod, a threaded rod is arranged at the output end of the first steering engine, and a movable rod is movably arranged in the supporting rod; the height of the power frequency electric field tester body can be automatically adjusted through the height adjusting mechanism, and through primary adjustment of the threaded rod and secondary adjustment of the supporting rod on the fixed seat, the adjustable height of the device is improved, the height of the device in a non-working state is reduced, the gravity center is lowered, and the stability is improved.

Description

Technical Field

[0001] The present invention belongs to the field of power frequency electric field testing, and particularly relates to a carbon fiber bracket for a remotely controllable mobile power frequency electric field tester. Background Art

[0002] The power frequency electric field refers to the electric field generated at a frequency of 50Hz - 60Hz in the power system. With the rapid development of modern power systems and the widespread application of electromagnetic technologies, the impact of the power frequency electric field on the surrounding environment and human health has attracted increasing attention. Effectively monitoring and evaluating the intensity and distribution of the power frequency electric field is of great significance for ensuring the safe operation of power facilities and environmental protection;

[0003] In practical applications, the test environment may vary due to terrain, equipment layout, or operation requirements, and tests need to be carried out within different height ranges to ensure that the tester can effectively cover the target area. However, traditional power frequency electric field testers usually require testers to manually adjust the height of the device during detection. During the adjustment process, the tester is relatively close to the device, and the power frequency electric field has a certain radiation on the tester, posing a potential occupational hazard to the human body; moreover, when detecting the power frequency electric field intensity, the human body will affect the power frequency electric field intensity value, affecting the detection accuracy. Summary of the Invention

[0004] The purpose of the present invention is to provide a carbon fiber bracket for a remotely controllable mobile power frequency electric field tester to solve the problems in the above-mentioned background art that traditional power frequency electric field testers require manual adjustment by testers, have potential health hazards, and will affect the detection accuracy.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A carbon fiber bracket for a remotely controllable mobile power frequency electric field tester, comprising a main body and a height adjustment mechanism; the main body includes a fixing plate, and a power frequency electric field tester body is provided on the top of the fixing plate; the height adjustment mechanism includes a fixing seat provided on the top of the fixing plate, a support rod is movably provided on the fixing seat, a servo motor 1 is fixedly installed at the bottom of the support rod, a threaded rod is provided at the output end of the servo motor 1, a movable rod is movably provided inside the support rod, the top of the movable rod is connected to the power frequency electric field tester body, and the movable rod is in threaded connection with the threaded rod.

[0007] Preferably, a limit block is fixedly installed on the support rod at the top of the fixing seat, and a limit bolt is provided on the surface of the fixing seat in a threaded manner.

[0008] Preferably, the carbon fiber bracket further includes an angle adjustment mechanism, which includes three electric push rods arranged between the fixed seat and the fixed plate. Moving parts are arranged between the electric push rods and both the fixed plate and the fixed seat, and an inclination sensor is fixedly installed on the support rod.

[0009] Preferably, the moving part includes hinge seats arranged at both ends of the electric push rod, and two bearing two are arranged between the two hinge seats and both the fixed seat and the fixed plate.

[0010] Preferably, collar rings are fixedly installed on both the fixed seat and the fixed plate around the hinge seat, and bearing one is arranged between the collar ring and the hinge seat.

[0011] Preferably, the carbon fiber bracket further includes a moving mechanism, which includes universal wheels arranged at the bottom of the front end of the fixed plate. A steering gear two is installed on the top of the fixed plate, and the output end of the steering gear two is connected to the universal wheels. A shaft rod is arranged at the bottom of the rear end of the fixed plate, a driving wheel is arranged on the shaft rod, and a steering gear three is arranged at the input end of the shaft rod.

[0012] Preferably, a sleeve is arranged at the bottom of the fixed plate around the output shaft of the steering gear two, and a damping pad is arranged on the inner surface of the sleeve.

[0013] Preferably, a reducer is arranged at the output end of the steering gear three, gears are arranged on both the output end of the reducer and the shaft rod, and a chain belt is arranged between the two gears.

[0014] Preferably, a battery box is fixedly installed on the top of the fixed plate, and a controller and a communication antenna are respectively arranged on both sides of the top of the battery box.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] Through the height adjustment mechanism, the present invention can automatically adjust the height of the industrial frequency electric field tester body. And through the primary adjustment of the threaded rod and the secondary adjustment of the support rod on the fixed seat, while increasing the adjustable height of the device, the height of the device in the non-working state is reduced, the center of gravity drops, and the stability is improved.

[0017] Through the angle adjustment mechanism, the present invention can automatically adjust the angle direction of the industrial frequency electric field tester body. By remotely connecting the communication antenna to the control end, combined with the moving mechanism, the staff can remotely control the device to move automatically, without the need for the staff to manually push the device to move, and can remotely control the device to perform height and angle adjustments, improving work efficiency while reducing labor intensity. Description of the Drawings

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. Among them:

[0019] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 is a bottom view of the present invention;

[0021] Figure 3 is a schematic diagram of the partial structure of the shaft rod of the present invention;

[0022] Figure 4 is a schematic diagram of the structure of the height adjustment mechanism and the angle adjustment mechanism of the present invention;

[0023] Figure 5 is a schematic diagram of the partial structure of the movable part of the present invention;

[0024] Figure 6 is a schematic diagram of the internal structure of the support rod of the present invention.

[0025] In the figure: 1, main body; 101, fixed plate; 102, industrial frequency electric field tester body; 103, battery box; 104, communication antenna; 105, controller; 2, height adjustment mechanism; 201, support rod; 202, movable rod; 203, servo one; 204, fixed seat; 205, threaded rod; 206, limit block; 207, limit bolt; 3, angle adjustment mechanism; 301, inclination sensor; 302, electric push rod; 303, movable part; 3031, hinge seat; 3032, bearing one; 3033, collar; 3034, bearing two; 4, moving mechanism; 401, universal wheel; 402, drive wheel; 403, shaft rod; 404, servo two; 405, sleeve; 406, servo three; 407, reducer; 408, gear; 409, chain belt. Specific Embodiments

[0026] To make the above objects, features, and advantages of the present invention more clearly understood, the following will provide a detailed description of the specific embodiments of the present invention in conjunction with the drawings in the specification.

[0027] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0028] Second, the "one embodiment" or "embodiment" referred to herein means a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it an individual or alternative embodiment that is mutually exclusive with other embodiments.

[0029] As shown in the attached Figure 1 , 2, 4 and the attached Figure 6 figure:

[0030] Embodiment 1: This embodiment provides a carbon fiber bracket for a remotely controllable mobile power frequency electric field tester, including a main body 1 and a height adjustment mechanism 2; the main body 1 includes a fixing plate 101, and a power frequency electric field tester body 102 is arranged on the top of the fixing plate 101; the height adjustment mechanism 2 includes a fixing seat 204 arranged on the top of the fixing plate 101, a support rod 201 is movably arranged on the fixing seat 204, a servo motor 1 203 is fixedly installed at the bottom of the support rod 201, a threaded rod 205 is arranged at the output end of the servo motor 1 203, a movable rod 202 is movably arranged inside the support rod 201, the top of the movable rod 202 is connected to the power frequency electric field tester body 102, and the movable rod 202 is in threaded connection with the threaded rod 205.

[0031] When it is necessary to perform a power frequency electric field test, move the device to the location to be detected, and then start the servo motor 1 203 according to the distance between the power frequency electric field tester body 102 and the power supply device to be measured. The servo motor 1 203 will drive the threaded rod 205 to rotate. The support rod 201 and the movable rod 202 adopt a triangular prism structure, which has a limiting effect, so that the threaded rod 205 will not drive the movable rod 202 to rotate together when rotating. Furthermore, through the threaded connection relationship between the threaded rod 205 and the movable rod 202, it drives the movable rod 202 to move up and down, thereby adjusting the height of the power frequency electric field tester body 102 to keep a suitable distance from the device to be measured, improving the accuracy and reliability of the measurement;

[0032] And the support rod 201 can move up and down on the fixing seat 204. Therefore, when the maximum stroke of the movable rod 202 still cannot meet the required height, the overall support rod 201 is adjusted to move upward to further adjust the height of the power frequency electric field tester body 102 to meet the requirements and increase the applicable range of the device.

[0033] Specifically, a limit block 206 is fixedly installed on the support rod 201 at the top of the fixing seat 204, and a limit bolt 207 is arranged on the surface of the fixing seat 204 in a threaded manner.

[0034] As can be seen from the above, the limit block 206 limits the lowest position of the support rod 201 to avoid the situation where the first servo 203 touches the fixed plate 101. After adjusting the height of the support rod 201, rotate the limit bolt 207 to limit the relative position between the support rod 201 and the fixed seat 204 to ensure stability.

[0035] As shown in Figure 1 , 2, 4 and Figure 5 shown:

[0036] Embodiment 2: This embodiment provides a carbon fiber bracket for a remotely controllable mobile power frequency electric field tester, including a main body 1 and a height adjustment mechanism 2; the main body 1 includes a fixed plate 101, and a power frequency electric field tester body 102 is arranged on the top of the fixed plate 101; the height adjustment mechanism 2 includes a fixed seat 204 arranged on the top of the fixed plate 101, a support rod 201 is movably arranged on the fixed seat 204, a first servo 203 is fixedly installed at the bottom of the support rod 201, a threaded rod 205 is arranged at the output end of the first servo 203, a movable rod 202 is movably arranged inside the support rod 201, the top of the movable rod 202 is connected to the power frequency electric field tester body 102, and the movable rod 202 is threadedly connected to the threaded rod 205.

[0037] Specifically, a limit block 206 is fixedly installed on the support rod 201 at the top of the fixed seat 204, and a limit bolt 207 is threadedly arranged on the surface of the fixed seat 204.

[0038] Specifically, the carbon fiber bracket further includes an angle adjustment mechanism 3, and the angle adjustment mechanism 3 includes three electric push rods 302 arranged between the fixed seat 204 and the fixed plate 101. Moving parts 303 are arranged between the electric push rods 302 and the fixed plate 101 and the fixed seat 204 respectively, and an inclination sensor 301 is fixedly installed on the support rod 201.

[0039] Specifically, the moving part 303 includes hinge seats 3031 arranged at both ends of the electric push rod 302, and bearing two 3034 is arranged between the two hinge seats 3031 and the fixed seat 204 and the fixed plate 101 respectively.

[0040] Specifically, collar rings 3033 are fixedly installed on the fixed seat 204 and the fixed plate 101 outside the hinge seat 3031, and bearing one 3032 is arranged between the collar ring 3033 and the hinge seat 3031.

[0041] As can be seen from the above, when conducting power frequency electric field tests, the electric push rod 302 can be activated according to the angle of the power frequency electric field tester body 102. When the electric push rod 302 works, its own length will be adjusted. Three electric push rods 302 are used. When the length of a certain electric push rod 302 is independently contracted, the fixed seat 204 and the power frequency electric field tester body 102 thereon will tilt to this side to adjust the angle of the power frequency electric field tester body 102. When the three electric push rods 302 are adjusted simultaneously, the height of the device will be further adjusted. The angle of the power frequency electric field tester body 102 is adjusted through the inclination sensor 301, which is convenient for personnel to precisely adjust, enabling the power frequency electric field tester body 102 to measure at different angles, thereby obtaining more comprehensive electric field distribution data, which is of great significance for studying the characteristics and behaviors of the electric field;

[0042] The hinge seat 3031 enables the electric push rod 302 to be adjusted longitudinally, and the bearing two 3034 enables the electric push rod 302 to be adjusted transversely, enabling the electric push rod 302 to be adjusted in all directions and avoiding the situation of jamming during angle adjustment;

[0043] When the collar 3033 is sleeved on the hinge seat 3031, the position of the hinge seat 3031 will be limited, reducing the pressure borne by the bearing two 3034. The bearing one 3032 will reduce the rotational resistance of the collar 3033 to the hinge seat 3031, making it smoother during adjustment.

[0044] As shown in Attachment Figure 1 2 and Attachment Figure 3 as follows:

[0045] Embodiment 3: This embodiment provides a remotely controllable mobile carbon fiber bracket for a power frequency electric field tester, including a main body 1 and a height adjustment mechanism 2; the main body 1 includes a fixed plate 101, and the top of the fixed plate 101 is provided with a power frequency electric field tester body 102; the height adjustment mechanism 2 includes a fixed seat 204 arranged on the top of the fixed plate 101, a support rod 201 is movably arranged on the fixed seat 204, a servo motor one 203 is fixedly installed at the bottom of the support rod 201, a threaded rod 205 is arranged at the output end of the servo motor one 203, a movable rod 202 is movably arranged inside the support rod 201, the top of the movable rod 202 is connected to the power frequency electric field tester body 102, and the movable rod 202 is threadedly connected to the threaded rod 205.

[0046] Specifically, a limit block 206 is fixedly installed on the support rod 201 at the top of the fixed seat 204, and a limit bolt 207 is threadedly arranged on the surface of the fixed seat 204.

[0047] Specifically, the carbon fiber bracket further includes an angle adjustment mechanism 3. The angle adjustment mechanism 3 includes three electric push rods 302 arranged between the fixed seat 204 and the fixed plate 101. An active member 303 is provided between each of the electric push rods 302 and the fixed plate 101 and the fixed seat 204. An inclination sensor 301 is fixedly installed on the support rod 201.

[0048] Specifically, the active member 303 includes hinge seats 3031 arranged at both ends of the electric push rod 302. A second bearing 3034 is provided between each of the two hinge seats 3031 and the fixed seat 204 and the fixed plate 101.

[0049] Specifically, collar rings 3033 are fixedly installed on both the fixed seat 204 and the fixed plate 101 on the periphery of the hinge seat 3031. A first bearing 3032 is provided between the collar ring 3033 and the hinge seat 3031.

[0050] Specifically, the carbon fiber bracket further includes a moving mechanism 4. The moving mechanism 4 includes universal wheels 401 arranged at the bottom of the front end of the fixed plate 101. A second steering gear 404 is installed on the top of the fixed plate 101. The output end of the second steering gear 404 is connected to the universal wheel 401. A shaft rod 403 is arranged at the bottom of the rear end of the fixed plate 101. A driving wheel 402 is arranged on the shaft rod 403. The input end of the shaft rod 403 is provided with a third steering gear 406.

[0051] Specifically, a sleeve 405 is arranged at the bottom of the fixed plate 101 on the periphery of the output shaft of the second steering gear 404. A damping pad is arranged on the inner surface of the sleeve 405.

[0052] Specifically, a speed reducer 407 is arranged at the output end of the third steering gear 406. Gears 408 are arranged on both the output end of the speed reducer 407 and the shaft rod 403. A chain belt 409 is arranged between the two gears 408.

[0053] Specifically, a battery box 103 is fixedly installed on the top of the fixed plate 101. A controller 105 and a communication antenna 104 are respectively arranged on both sides of the top of the battery box 103.

[0054] As described above, when the staff needs to use the device for power frequency electric field testing, the third steering gear 406 is started. The third steering gear 406 transmits power to the gear 408 through the speed reducer 407, and then transmits power to the shaft 403 through the chain belt 409, thereby driving the driving wheel 402 to rotate and automatically driving the device to move on the ground. The speed reducer 407 uses a worm and worm gear reducer. The worm and worm gear are the core transmission components of the worm and worm gear reducer 407, which are used to transmit the motion and power between two intersecting shafts. The worm is shaped like a screw, and its helical surface is closely meshed with the gear surface of the worm gear; the worm gear is similar to a helical gear. When the worm shaft rotates, the helical teeth of its helical surface drive the teeth of the worm gear to engage and move, causing the worm gear to rotate perpendicular to the axis of the worm, converting the input high speed into the low speed of the worm gear, and realizing the deceleration function. There is a large sliding friction force between the worm and the worm gear. When the lead angle of the worm is less than the friction angle of the contact surface between the worm gear and the worm, the worm gear cannot drive the worm in the reverse direction, and only allows the worm to drive the worm gear to rotate, playing a self-locking role, which can prevent the output end from reversing, ensure the safe operation of the mechanical device, and effectively prevent the occurrence of accidents. Compared with other types of speed reducers 407, the worm and worm gear reducer 407 has a more compact structure and occupies less space, and is suitable for mechanical equipment with limited space. The meshing of the worm and worm gear is continuous, and the vibration and impact during the transmission process are small, so the operation is stable and the generated noise is relatively small, ensuring stability. The gear 408 at the output end of the speed reducer 407 is a large gear 408, and the gear 408 on the shaft 403 is a small gear 408, with multi-stage deceleration, reducing the speed and increasing the torque, enhancing the moving ability of the device. When the device is moving, the second steering gear 404 is started, and the second steering gear 404 drives the universal wheel 401 to rotate to adjust the moving direction of the device, realizing the omnidirectional automatic movement of the device, without the need for the staff to manually adjust the position of the device, improving work efficiency and reducing labor intensity;

[0055] The battery box 103 stores the electric energy for the device to work, so that the device can work for a long time without connecting wires, reducing the work area limitation. The controller 105 is electrically connected to other electrical equipment of the device through wires and is wirelessly connected to the staff control terminal through the communication antenna 104. The staff can remotely control the device to perform power frequency electric field testing work, which is convenient for personnel to use;

[0056] The main support structure of the device is made of carbon fiber material. Carbon fiber is a high molecular fibrous material with a carbon content higher than 90% obtained by carbonizing carbon-containing raw materials under specific conditions through high-temperature carbonization and other treatments. It is composed of flaky graphite microcrystals stacked along the fiber axial direction and is a microcrystalline graphite material obtained through carbonization and graphitization treatments. Carbon fiber has very high strength, with a tensile strength 7 to 10 times that of steel, and a density only about one-fourth that of steel. It can maintain high strength while reducing weight, improving energy efficiency and performance. Its surface is smooth, not easily adsorbing moisture and pollutants, and has good corrosion resistance to various chemical substances such as acids and alkalis, enabling long-term use in harsh environments. It has strong designability. By changing the fiber arrangement, weaving method, and composite material design, its performance can be adjusted to meet the requirements of various application scenarios. It has good thermal stability and can work normally at high temperatures up to 800 degrees Celsius, and even does not melt or soften at 3000 degrees Celsius. It is lightweight while ensuring strength and will not affect the detection results during the detection of power frequency electric field intensity, improving the detection accuracy;

[0057] The main body 102 of the power frequency electric field tester uses an HI-3604 type power frequency electric field tester, which is specifically designed to detect the electromagnetic field intensity around devices such as 50 / 60Hz power lines, power generation equipment and facilities, and video display terminals.

[0058] Importantly, it should be noted that the construction and arrangement of the present application shown in multiple different exemplary embodiments are only illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible on the premise of substantially not deviating from the novel teachings and advantages of the subject matter described in this application (for example, changes in the dimensions, scales, structures, shapes and proportions of various components, as well as parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, colors, orientations, etc.). For example, an 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, number or position of discrete elements can be changed or altered. Therefore, all such modifications are intended to be included within 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 "means-plus-function" clause is intended to cover the structure that performs the recited function herein, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present invention. Therefore, the present invention is not limited to specific embodiments but extends to various modifications that still fall within the scope of the appended claims.

[0059] In addition, in order to provide a concise description of the exemplary embodiments, all features of the actual embodiments may not be described (i.e., those features that are not relevant to the currently contemplated best mode of carrying out the invention or those features that are not relevant to implementing the invention).

[0060] It should be understood that in the development of any actual implementation, as in any engineering or design project, numerous specific implementation decisions may be made. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, without undue experimentation, such development efforts would be a routine task of design, fabrication, and production.

[0061] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A remote-controlled mobile power frequency electric field tester carbon fiber bracket, characterized by: It comprises a main body (1) and a height adjustment mechanism (2); The main body (1) comprises a fixing plate (101), and a power frequency electric field tester body (102) is arranged on the top of the fixing plate (101); The height adjustment mechanism (2) comprises a fixing seat (204) arranged on the top of the fixing plate (101), a support rod (201) being movably arranged on the fixing seat (204), a steering gear 1 (203) being fixedly mounted on the bottom of the support rod (201), a threaded rod (205) being arranged at the output end of the steering gear 1 (203), a movable rod (202) being movably arranged inside the support rod (201), the top of the movable rod (202) being connected to the main body (102) of the power frequency electric field tester, and the movable rod (202) being threadedly connected to the threaded rod (205).

2. The remote-controlled mobile power frequency electric field tester carbon fiber bracket according to claim 1 is characterized in that: A limit block (206) is fixedly mounted on the support rod (201) at the top of the fixing seat (204), and a limit bolt (207) is threadedly arranged on the surface of the fixing seat (204).

3. The remote-controlled mobile power frequency electric field tester carbon fiber bracket according to claim 1 is characterized in that: The carbon fiber bracket further comprises an angle adjustment mechanism (3), the angle adjustment mechanism (3) comprising three electric push rods (302) arranged between the fixing seat (204) and the fixing plate (101), movable parts (303) are arranged between the electric push rods (302) and the fixing plate (101) and the fixing seat (204), and an inclination sensor (301) is fixedly mounted on the support rod (201).

4. The remote-controlled mobile carbon fiber bracket for power frequency electric field tester according to claim 3 is characterized in that: The movable part (303) comprises hinge seats (3031) arranged at both ends of the electric push rod (302), and bearing 2 (3034) is arranged between the two hinge seats (3031) and the fixed seat (204) and the fixed plate (101).

5. The remote-controlled mobile carbon fiber bracket for power frequency electric field tester according to claim 4 is characterized in that: A collar (3033) is fixedly mounted on the fixed seat (204) and the fixed plate (101) outside the hinge seat (3031), and a bearing 1 (3032) is arranged between the collar (3033) and the hinge seat (3031).

6. The remote-controlled mobile carbon fiber bracket for power frequency electric field tester according to claim 1, characterized in that: The carbon fiber support further comprises a moving mechanism (4), wherein the moving mechanism (4) comprises a universal wheel (401) arranged at the bottom of the front end of the fixing plate (101), a second steering gear (404) is installed on the top of the fixing plate (101), an output end of the second steering gear (404) is connected to the universal wheel (401), a shaft (403) is arranged at the bottom of the rear end of the fixing plate (101), a driving wheel (402) is arranged on the shaft (403), and a third steering gear (406) is arranged at the input end of the shaft (403).

7. The remote-controlled mobile carbon fiber bracket for power frequency electric field tester according to claim 6, characterized in that: A sleeve (405) is arranged at the bottom of the fixing plate (101) outside the output shaft of the second steering gear (404), and a damping pad is arranged on the inner surface of the sleeve (405).

8. The remote-controlled mobile carbon fiber bracket for power frequency electric field tester according to claim 6, characterized in that: The output end of the servo three (406) is provided with a reducer (407), the output end of the reducer (407) and the shaft (403) are both provided with gears (408), and a chain belt (409) is provided between the two gears (408).

9. The remote-controlled mobile carbon fiber bracket for power frequency electric field tester according to claim 1, characterized in that: A battery box (103) is fixedly mounted on the top of the fixing plate (101), and a controller (105) and a communication antenna (104) are respectively arranged on both sides of the top of the battery box (103).

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