Power-assisted auxiliary device for electricity testing and safety measure installation and operation method

Abstract

The invention relates to the technical field of electric power overhaul tools and instruments, and discloses a power-assisted auxiliary device for electricity testing and safety measure installation and an operation method, the power-assisted auxiliary device for electricity testing and safety measure installation comprises a telescopic operation rod and a clamping assembly installed at the end of the telescopic operation rod; the telescopic operating rod can be in clamping connection with any position of an operating rod of an electroscope and a grounding wire through the clamping assembly. The bottom of the operation rod of the electroscope and the grounding wire is a first stress supporting point; a second stress supporting point is arranged at the bottom of the telescopic operating rod for electricity testing and provided with the safety measure assisting auxiliary device; the first stress supporting point, the second stress supporting point and the connecting point between the operation rod and the telescopic operation rod form a triangle, multiple stress arms are formed, the weight of the top of the operation rod is shared, and therefore a triangular stable supporting structure is formed, power is effectively assisted when an operator operates an electroscope and installs a grounding wire, and the operation efficiency is improved. And the operation safety and the working efficiency of operators are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power maintenance tools, and in particular to an auxiliary device and an operating method for testing electricity and installing safety measures. Background Art

[0002] During the power outage and maintenance of substation equipment, operators need to test the electricity and install grounding wires to ensure the safe and stable operation of the equipment. However, in actual operation, due to the high height of 500kV, 220kV equipment and 10kV outgoing line towers, operators face many challenges when testing the electricity and installing the grounding wires.

[0003] Question 1: Height restriction:

[0004] The design height of 500kV and 220kV equipment and 10kV outgoing line towers often requires operators to use ladders or lifting equipment when testing electricity and installing grounding wires, which increases the difficulty and risk of the work.

[0005] Question 2: Operational stability:

[0006] Due to the high working position, when the operator applies force (such as inserting the ground wire and the tester), the body is easily affected by gravity, resulting in unstable operation. Especially when working at height, the shaking of the body may not only affect the accuracy of the operation, but also cause the operator to lose balance, resulting in the risk of falling.

[0007] Problem 3: Difficulty in hand operation:

[0008] When testing electricity and installing grounding wires at high locations, the operator's hands may need to perform complex operations in a small space. Uneven force or incorrect angles may cause unexpected situations. At the same time, it is difficult to ensure the accuracy of the electricity test.

[0009] Question 4: Risks of energized equipment:

[0010] If the operator shakes or loses balance during operation, the tool or body part may come into contact with the surrounding live equipment, which may not only cause equipment failure and tripping, but also bring serious safety hazards to the operator himself.

[0011] Problem 5: Difficulties in emergency response:

[0012] When working at heights, if an emergency occurs (such as equipment failure, accidental equipment collision, etc.), operators need to respond quickly and take appropriate measures, but due to location restrictions, the ability to evacuate quickly or deal with problems is greatly reduced.

[0013] In summary, during the maintenance of high-voltage equipment in substations, the operations of testing electricity and installing grounding wires face greater risks due to the limitations of height and operating environment. Summary of the invention

[0014] In order to solve the above problems, the present invention proposes an auxiliary device and an operating method for assisting in testing electricity and installing safety measures. The auxiliary device can be flexibly clamped at any position of the tester and the grounding wire operating rod through the clamp head, thereby forming a triangular stable support structure, which effectively assists the operating personnel in operating the tester and installing the grounding wire, thereby improving the operating safety and work efficiency of the operator.

[0015] The technical solution adopted by the present invention is:

[0016] A device for assisting in testing electricity and installing safety measures comprises a telescopic operating rod and a clamping assembly installed at the end of the telescopic operating rod; the telescopic operating rod can be clamped and connected to any position of an operating rod of an electrician or a grounding wire through the clamping assembly.

[0017] Furthermore, a universal joint head is installed at the end of the telescopic operating rod, and the telescopic operating rod is connected to the clamping assembly through the universal joint head.

[0018] Furthermore, the universal joint head includes a first connecting seat fixedly mounted on the end of the telescopic operating rod and a second connecting seat mounted on one side of the clamping assembly. The first connecting seat and the second connecting seat are rotationally connected via a ball head connecting shaft.

[0019] Further, the clamping assembly includes a clamp connection seat, a left clamp rotatably mounted on the clamp connection seat via a fixed shaft pin, and a right clamp rotatably mounted on the clamp connection seat via a fixed shaft pin;

[0020] The left clamp and the right clamp are connected by a fisheye bolt, the nut end of the fisheye bolt is located between the left clamp and the right clamp, and the screw end passes through the clamp connecting seat and is threadedly connected to the bolt movable adjustment member 15; one side of the bolt movable adjustment member is threadedly connected to the second connecting seat.

[0021] Furthermore, the fisheye bolt and the bolt movable adjustment member constitute an opening and closing angle control assembly of the left and right clamps;

[0022] When the fisheye bolt moves forward relative to the bolt movable adjustment member, the nut end of the fisheye bolt moves forward relative to the fixed shaft pin, and the left and right clamps swing outward to an open state;

[0023] On the contrary, when the fisheye bolt moves backward relative to the bolt movable adjustment piece, the nut end of the fisheye bolt moves backward compared to the fixed shaft pin, and the left and right clamps swing inward to a supporting state; in the supporting state, one side end face of the bolt movable adjustment piece abuts against the clamp connecting seat.

[0024] Furthermore, a spring is installed on the screw section of the fisheye bolt located in the clamp connecting seat, one side of the spring is in contact with the nut of the fisheye bolt, and the other side is in contact with the inner wall of the clamp connecting seat; through the elasticity of the spring, when the fisheye bolt moves forward relative to the bolt movable adjusting piece, the left and right clamps still have a certain holding force.

[0025] Furthermore, pressure sensors are installed on the clamp bodies of the left clamp and the right clamp; a sensor data receiver is installed on the upper part of the clamp connecting seat; and the pressure sensor is connected to the sensor data receiver for data transmission.

[0026] Furthermore, the sensor data receiver includes a protective shell, a force sensor control board installed in the protective shell, and a battery and a speaker electrically connected to the force sensor control board.

[0027] A method for assisting in power testing and installing safety measures, the method for assisting in power testing and installing safety measures is based on the above-mentioned device for assisting in power testing and installing safety measures;

[0028] The method for assisting and assisting the operation of testing electricity and installing safety measures comprises installing a set of assisting and assisting devices for testing electricity and installing safety measures on the operating rods of the tester and the grounding wire;

[0029] Among them, the bottom of the operating rod of the electrical tester and the grounding wire is the first force support point; the bottom of the telescopic operating rod of the electrical tester and the safety measures installation auxiliary device is the second force support point; the first force support point, the second force support point, and the connection point between the operating rod and the telescopic operating rod form a triangle, forming multiple force arms to share the weight of the top of the operating rod.

[0030] A method for assisting in power testing and installing safety measures, the method for assisting in power testing and installing safety measures is based on the above-mentioned device for assisting in power testing and installing safety measures;

[0031] The method for assisting and assisting the operation of testing electricity and installing safety measures comprises installing several sets of assisting and assisting devices for testing electricity and installing safety measures on the operating rods of the tester and the grounding wire;

[0032] Among them, the bottom of the operating rod of the electrical tester and the grounding wire is the first force support point; the bottom of the telescopic operating rod of several sets of electrical testing and safety measures installation auxiliary devices is the second force support point, the third force support point,... the nth force support point; the first force support point, the second force support point, the third force support point,... the nth force support point, and the connection points between the telescopic operating rod of each set of electrical testing and safety measures installation auxiliary devices and the operating rod constitute several triangles, forming several force arms to share the weight of the top of the operating rod.

[0033] The beneficial effects of the present invention are:

[0034] Electrical testing and installation of safety measures and auxiliary devices:

[0035] Enhanced operational safety: The device effectively reduces the force on operators when working at heights by forming a triangular stable support structure, reducing the risk of shaking caused by gravity. This allows operators to maintain better stability during electrical testing and grounding wire installation, thereby avoiding accidents.

[0036] Improve work efficiency: Through the clamping assembly, the operator can flexibly clamp and connect the electroscope and grounding wire operating rod at any position, reducing the time wasted due to inconvenient operation. The effective support structure makes the operation easier, thereby improving work efficiency.

[0037] Multifunctional adaptability: The telescopic operating rod and clamping method of the device make it suitable for equipment of various voltage levels (such as 500kV, 220kV and 10kV). It has strong adaptability and can be widely used in maintenance operations of different types of power facilities.

[0038] Precisely controlled operation: The clamping assembly is equipped with a pressure sensor to monitor the clamping force in real time, ensuring that the appropriate clamping force can be maintained in the clamping state to prevent the device from falling off. This design ensures that the risk of sliding or loosening is minimized and improves safety during operation.

[0039] Simplified operation process: Due to the use of universal joints and adjustable clamps, the device allows operators to operate flexibly at different angles and directions, simplifying the complex process of traditional electrical testing and grounding wire installation and improving the convenience of operation.

[0040] Intelligent monitoring: The device has a sensor data receiver that can collect and transmit pressure and operating status data in real time. Through data analysis, it can provide feedback to operators to help them judge the safety of current operations and further consolidate safety management measures.

[0041] High strength and durability: This device is made of high-strength materials to ensure its stability and durability under high-pressure environments. It can withstand repeated operating loads and can be used for a long time in harsh environments such as high temperature and high humidity.

[0042] In summary, this auxiliary device for testing electricity and installing safety measures, through its unique structure, intelligent functions and high adaptability, not only effectively improves the safety and work efficiency of power equipment maintenance, but also provides great convenience for the daily work of operators.

[0043] Electrical testing and installation of safety measures to assist in auxiliary work methods:

[0044] Reduce the burden of operation: This method disperses the weight of the top of the operating rod by forming multiple force support points, significantly reducing the physical burden of the operator. It not only improves safety, but also reduces fatigue and hand discomfort that may be caused by long-term operation.

[0045] Improved operational safety: By adding auxiliary devices, the stability and support during operation are enhanced, which reduces the risk of accidents caused by equipment imbalance or operational errors, and provides a safer working environment for operators.

[0046] Enhanced operational flexibility: The telescopic operating rod used in this method allows the height and angle of the equipment to be adjusted according to specific operational requirements, which improves operational flexibility. This feature enables operators to operate more freely in complex environments, ensuring that electrical testing and installation of safety measures can be carried out smoothly.

[0047] Improve work efficiency: It reduces the time and energy required in the traditional electrical testing and grounding wire installation process, providing operators with higher work efficiency. When implementing complex or arduous tasks, the work can be completed more quickly, reducing the operation time and improving the overall work efficiency.

[0048] Strong adaptability: This method can be flexibly adjusted according to different work scenarios and needs. It is not only suitable for power testing and safety measures installation of power facilities, but can also be extended to other scenarios that require heavy support and stable operation, showing good adaptability.

[0049] Simplified operation process: By combining multiple sets of power testing and safety measures installation assisting devices, the traditional power testing and grounding wire installation process is simplified. Operators can focus more on the operation itself rather than the tedious equipment settings, which improves work efficiency.

[0050] Reduced risk of injury: With reduced operating burden and improved safety, the risk of injury due to improper equipment operation is greatly reduced, helping to protect the health and safety of operators.

[0051] Increased operating accuracy: Due to the rational layout of the stress points and the enhanced stability of the equipment, operators can achieve higher accuracy when testing electricity and installing safety measures, avoiding mistakes caused by improper operation.

[0052] In summary, this method of testing electricity and installing safety measures to assist in auxiliary operations not only performs well in reducing the burden of operations and improving safety, but also has obvious advantages in enhancing flexibility, improving efficiency and adaptability, thereby optimizing the operation process of the power industry and related fields. Through these improvements, operators can complete power maintenance tasks in a safer and more efficient way. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0054] Figure 1 It is a schematic diagram of the connection between the auxiliary device for testing electricity and installing safety measures of the present invention and the operating rod of the tester and the grounding wire;

[0055] Figure 2 It is a structural schematic diagram of the universal joint head of the present invention;

[0056] Figure 3 , Figure 4 It is a structural schematic diagram of the clamping assembly of the present invention;

[0057] Figure 5 , Figure 6 is a clamping principle diagram of the clamping assembly of the present invention;

[0058] Figure 7 It is a schematic diagram of the installation position and structure of the pressure sensor and the sensor data receiver of the present invention;

[0059] Figure 8 It is a schematic diagram of the use of multiple sets of electrical testing and installation safety measures auxiliary devices in combination with the operating rods of the electrical tester and the grounding wire of the present invention;

[0060] In the figure: 1. telescopic operating rod; 2. clamping assembly; 3. operating rod; 4. universal joint head; 5. first connecting seat; 6. second connecting seat; 7. ball head connecting shaft; 8. clamp connecting seat; 9. fixed shaft pin; 10. left clamp; 11. right clamp; 12. fisheye bolt; 13. nut; 14. screw; 15. spring; 16. pressure sensor; 17. protective shell; 18. force sensor control board; 19. battery; 20. speaker; 21 bolt movable adjustment part. DETAILED DESCRIPTION

[0061] The following will be combined with the drawings of the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without creative work are within the scope of protection of the present invention.

[0062] The structure of the present invention is described in detail below in conjunction with the accompanying drawings.

[0063] Embodiment 1:

[0064] This embodiment provides an auxiliary device for testing electricity and installing safety measures; Figure 1 As shown, the electrical testing and installation safety measures auxiliary device comprises a telescopic operating rod 1 and a clamping assembly 2 installed at the end of the telescopic operating rod 1. The telescopic operating rod 1 can be a commercially available telescopic insulating operating rod; the clamping assembly 2 can be any existing supporting structure for supporting a cylindrical structure.

[0065] The telescopic operating rod 1 can be clamped and connected with the operating rod 3 of the tester and the grounding wire at any position through the clamping component 2; after the connection, an operator operates the operating rod 3 of the tester and the grounding wire, and at the same time, another operator assists him in performing power maintenance work through the telescopic operating rod 1 of the tester and the grounding wire installation safety measures auxiliary device; the weight of the electrical equipment on the top of the operating rod 3 of the tester and the grounding wire is changed from the original single-rod force of the operating rod 3 to: the operating rod 3 of the tester and the grounding wire and the tester and the grounding wire installation safety measures auxiliary device including the telescopic operating rod 1 are stressed at the same time; thereby, the tester and the grounding wire installation operations on 500kV, 220kV equipment and 10kV outgoing line towers are realized without the aid of ladders or lifting equipment, and the work difficulty and operation risks are greatly reduced.

[0066] Embodiment 2:

[0067] Based on Example 1, this example provides a connection structure between a telescopic operating rod 1 and a clamping assembly 2; Figure 2 As shown, a universal joint head 4 is installed at the end of the telescopic operating rod 1, and the telescopic operating rod 1 is connected to the clamping assembly 2 through the universal joint head 4.

[0068] Specifically, the universal joint head 4 includes a first connecting seat 5 fixedly mounted on the end of the telescopic operating rod 1, and a second connecting seat 6 mounted on one side of the clamping assembly 2. The first connecting seat 5 and the second connecting seat 6 are rotatably connected via a ball head connecting shaft 7; wherein the first connecting seat 5, the second connecting seat 6 and the ball head connecting shaft 7 are all made of metal.

[0069] After the telescopic operating rod 1 is connected to the clamping assembly 2 through the universal joint head 4, the telescopic operating rod 1 can be equivalent to the clamping assembly 2 and the operating rod 3 of the tester and the grounding wire to swing at a certain angle in four directions of up, down, left and right, and with the retractability of the telescopic operating rod 1, another operator can flexibly operate at different angles and directions, and provide auxiliary support for the operating rod 3 of the tester and the grounding wire, which simplifies the complicated process of traditional tester and grounding wire installation and improves the convenience of operation.

[0070] Embodiment 3:

[0071] Based on the auxiliary device for assisting in testing electricity and installing safety measures provided in Example 1, this embodiment provides a clamping assembly 2 structure that can effectively clamp any position of the operating rod 3 of the tester and the grounding wire.

[0072] like Figure 2 , Figure 3 and Figure 4 As shown, the clamping assembly 2 in this embodiment includes a clamp connecting seat 8, a left clamp 10 rotatably mounted on the clamp connecting seat 8 through a fixed axle pin 9, and a right clamp 11 rotatably mounted on the clamp connecting seat 8 through a fixed axle pin 9.

[0073] Among them, the left clamp 10 and the right clamp 11 are connected by a fisheye bolt 12, the nut 13 end of the fisheye bolt 12 is located between the left clamp 10 and the right clamp 11, and the screw rod 14 end passes through the clamp connecting seat 8 and is threadedly connected to the bolt movable adjusting piece; one side of the bolt movable adjusting piece is threadedly connected to the second connecting seat 6; that is: the bolt movable adjusting piece can be rotated by the telescopic operating rod 1, and since the screw rod 14 end of the fisheye bolt 12 is threadedly connected to the bolt movable adjusting piece, the front and rear position of the fisheye bolt 12 relative to the bolt movable adjusting piece can be changed.

[0074] The clamping principle of the clamping assembly 2 for clamping the operating rod 3 of the electroscope and the grounding wire at any position is as follows:

[0075] The fisheye bolt 12 and the bolt movable adjustment member constitute the opening and closing angle control components of the left and right clamps 11. Figure 5 As shown, when the fisheye bolt 12 moves forward relative to the bolt movable adjustment member, the nut 13 end of the fisheye bolt 12 moves forward relative to the fixed shaft pin 9, and the left and right clamps 11 swing outward to an open state. Figure 6 As shown, when the fisheye bolt 12 moves backward relative to the bolt movable adjustment member, the nut 13 end of the fisheye bolt 12 moves backward relative to the fixed shaft pin 9, and the left and right clamps 11 swing inward to a holding state. In the holding state, one end surface of the bolt movable adjustment member abuts against the clamp connection seat 8, thereby ensuring that a strong inward holding force is generated between the left clamp 10 and the right clamp 11.

[0076] The operator can flexibly clamp and connect the tester and the grounding wire operating rod 3 at any position through the clamping assembly 2, reducing the time wasted due to inconvenient operation. The effective support structure makes the operation easier, thereby improving work efficiency. The clamping assembly 2 cooperates with the universal joint head 4 provided in Example 2, further allowing the operator to flexibly operate at different angles and directions, simplifying the complex process of traditional tester and grounding wire installation, and improving the convenience of operation.

[0077] Furthermore, a spring 15 is installed on the screw rod 14 section of the fisheye bolt 12 located in the clamp connection seat 8, one side of the spring 15 abuts against the nut 13 of the fisheye bolt 12, and the other side is low-contacted with the inner wall of the clamp connection seat 8. Due to the elasticity of the spring 15, when the fisheye bolt 12 moves forward relative to the bolt movable adjustment member, the left and right clamps 11 still have a certain holding force, which prevents the left and right clamps 11 from swinging inward and outward at will in the non-holding state, thereby improving the convenience of installation.

[0078] Embodiment 4:

[0079] Since the operating rod 3 of the tester and the grounding wire is made of non-metallic insulating material, in order to avoid excessive holding force of the clamping assembly 2 provided in Example 3, which may cause deformation, breakage, and damage to the insulation performance of the operating rod 3 of the tester and the grounding wire, this embodiment adds a clamping force detection device on the basis of Example 3.

[0080] like Figure 7 As shown, in this embodiment, a pressure sensor 16 is installed on the clamp body of the left clamp 10 and the right clamp 11; at the same time, a sensor data receiver is installed on the upper part of the clamp connection seat 8; the pressure sensor 16 is connected to the sensor data receiver for data transmission. The pressure sensor 16 is one of the core components in the device, and its main purpose is to detect and feedback the force change information of the holding force during the operation in real time. The pressure sensor 16 can accurately capture the size and direction of the force applied by the operator on the equipment, and provide key data support for the sensor data receiver.

[0081] The sensor data receiver integrates the reception, processing and conversion of the pressure sensor 16 signal, so as to automatically adjust or control the operating parameters of the relevant equipment according to the force change detected by the force sensor. By real-time monitoring the force change of the holding force, the deformation, breakage and insulation damage of the operating rod 3 of the electroscope and the grounding wire caused by excessive force can be effectively avoided, while the accuracy and stability of the operation are improved, and the safety risks caused by human factors are reduced.

[0082] like Figure 7 As shown, the sensor data receiver includes a protective shell 17, a force sensor control board 18 installed in the protective shell 17, a battery 19 and a speaker 20 electrically connected to the force sensor control board 18. Among them, the force sensor control board 18 is responsible for receiving, processing and converting the signal of the pressure sensor 16; the speaker 20 can provide clear and loud sound output; the battery 19 supplies power to the force sensor control board 18 and the speaker 20, providing continuous and stable power support; the protective shell 17 effectively protects the internal electronic components to prevent them from being physically damaged, corroded or interfered by the outside world.

[0083] When the supporting force of the supporting assembly is too large during operation, the force sensor control panel 18 sends a warning sound through the speaker 20 to remind the operator, thereby further avoiding deformation, breakage, and insulation damage of the operating rod 3 of the tester and the grounding wire caused by excessive force, thereby improving the accuracy and stability of the operation and reducing the safety risks caused by human factors.

[0084] Example 5

[0085] Based on Example 1, Example 2, Example 3 and Example 4, this embodiment provides a method for assisting in electrical testing and installing safety measures, and the method for assisting in electrical testing and installing safety measures is based on the above-mentioned electrical testing and installing safety measures assisting device.

[0086] like Figure 1 As shown, the method for assisting the operation of testing electricity and installing safety measures is performed by installing a set of assisting devices for testing electricity and installing safety measures on the operating rod 3 of the tester and the grounding wire; wherein, the bottom of the operating rod 3 of the tester and the grounding wire is the first force support point; the bottom of the telescopic operating rod 1 of the assisting device for testing electricity and installing safety measures is the second force support point; the first force support point, the second force support point, and the connection point between the operating rod 3 and the telescopic operating rod 1 form a triangle, forming multiple force arms to share the weight of the top of the operating rod 3.

[0087] This method disperses the weight of the top of the operating rod 3 by forming multiple force-bearing support points, significantly reducing the physical burden on the operator. By adding auxiliary devices for electrical testing and installation of safety measures, the stability and support during operation are enhanced. It can be flexibly adjusted according to different work scenarios and needs. With the reduction of operating burden and the improvement of safety, the risk of personal injury caused by improper operation of the equipment is greatly reduced; due to the reasonable layout of force points and the enhanced stability of the equipment, operators can achieve higher accuracy when testing electricity and installing safety measures, avoiding mistakes caused by improper operation.

[0088] Example 6

[0089] On the basis of Example 5, this example provides a method for assisting in electrical testing and installing safety measures, and the method for assisting in electrical testing and installing safety measures is based on the above-mentioned device for assisting in electrical testing and installing safety measures.

[0090] like Figure 8 As shown, the method for assisting the operation of testing electricity and installing safety measures is to install several sets of assisting devices for testing electricity and installing safety measures on the operating rod 3 of the tester and the grounding wire;

[0091] Among them, the bottom of the operating rod 3 of the tester and the grounding wire is the first force support point; the bottom of the telescopic operating rod 1 of several sets of electrical testing and safety measures installation auxiliary devices is the second force support point, the third force support point,... the nth force support point; the first force support point, the second force support point, the third force support point,... the nth force support point, and the connection points between the telescopic operating rod 1 of each set of electrical testing and safety measures installation auxiliary devices and the operating rod 3 constitute several triangles, forming several force arms to share the weight of the top of the operating rod 3.

[0092] By combining multiple sets of power testing and safety measures installation assisting devices, the traditional power testing and grounding wire installation process is simplified. The operator can focus more on the operation itself rather than the cumbersome equipment settings, which improves work efficiency; compared with Example 5, this embodiment has a better effect.

[0093] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0094] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary device for testing electricity and installing safety measures, characterized in that: The auxiliary device for testing electricity and installing safety measures comprises a telescopic operating rod and a clamping assembly installed at the end of the telescopic operating rod; the telescopic operating rod can be clamped and connected to any position of an operating rod of an electrician or a grounding wire through the clamping assembly.

2. The auxiliary device for testing electricity and installing safety measures according to claim 1 is characterized in that: The end of the telescopic operating rod is installed with a universal joint head, and the telescopic operating rod is connected with the clamping assembly through the universal joint head.

3. The auxiliary device for testing electricity and installing safety measures according to claim 2 is characterized in that: The universal joint head comprises a first connection seat fixedly mounted on the end of the telescopic operating rod and a second connection seat mounted on one side of the clamping assembly. The first connection seat and the second connection seat are rotationally connected via a ball head connection shaft.

4. The auxiliary device for testing electricity and installing safety measures according to claim 3 is characterized in that: The clamping assembly comprises a clamp connection seat, a left clamp rotatably mounted on the clamp connection seat via a fixed shaft pin, and a right clamp rotatably mounted on the clamp connection seat via a fixed shaft pin; The left clamp and the right clamp are connected by a fisheye bolt. The nut end of the fisheye bolt is located between the left clamp and the right clamp. The screw end passes through the clamp connecting seat and is threadedly connected to the bolt movable adjusting piece. One side of the bolt movable adjusting piece is threadedly connected to the second connecting seat.

5. The auxiliary device for testing electricity and installing safety measures according to claim 4 is characterized in that: The fisheye bolt and the bolt movable adjustment piece constitute an opening and closing angle control component of the left and right clamps; when the fisheye bolt moves forward relative to the bolt movable adjustment piece, the nut end of the fisheye bolt moves forward compared to the fixed axle pin, and the left and right clamps swing outward to an open state; conversely, when the fisheye bolt moves backward relative to the bolt movable adjustment piece, the nut end of the fisheye bolt moves backward compared to the fixed axle pin, and the left and right clamps swing inward to a clamping state; in the clamping state, one side end face of the bolt movable adjustment piece abuts against the clamp connecting seat.

6. The auxiliary device for testing electricity and installing safety measures according to claim 4 is characterized in that: A spring is installed on the screw section of the fisheye bolt located in the clamp connecting seat, one side of the spring is in contact with the nut of the fisheye bolt, and the other side is in contact with the inner wall of the clamp connecting seat; due to the elasticity of the spring, when the fisheye bolt moves forward relative to the bolt movable adjusting piece, the left and right clamps still have a certain holding force.

7. The auxiliary device for testing electricity and installing safety measures according to claim 4 is characterized in that: Pressure sensors are installed on the clamp bodies of the left clamp and the right clamp; a sensor data receiver is installed on the upper part of the clamp connecting seat; and the pressure sensor is connected to the sensor data receiver for data transmission.

8. The auxiliary device for testing electricity and installing safety measures according to claim 7 is characterized in that: The sensor data receiver includes a protective shell, a force sensor control board installed in the protective shell, and a battery and a speaker electrically connected to the force sensor control board.

9. A method for assisting in testing electricity and installing safety measures, the method for assisting in testing electricity and installing safety measures is based on the device for assisting in testing electricity and installing safety measures according to any one of claims 1 to 8, characterized in that: The method for assisting and assisting the operation of testing electricity and installing safety measures comprises installing a set of assisting and assisting devices for testing electricity and installing safety measures on the operating rods of the tester and the grounding wire; Among them, the bottom of the operating rod of the electrical tester and the grounding wire is the first force support point; the bottom of the telescopic operating rod of the electrical tester and the safety measures installation auxiliary device is the second force support point; the first force support point, the second force support point, and the connection point between the operating rod and the telescopic operating rod form a triangle, forming multiple force arms to share the weight of the top of the operating rod.

10. A method for assisting in testing electricity and installing safety measures, the method for assisting in testing electricity and installing safety measures is based on the device for assisting in testing electricity and installing safety measures according to any one of claims 1 to 8, characterized in that: The method for assisting and assisting the operation of testing electricity and installing safety measures comprises installing several sets of assisting and assisting devices for testing electricity and installing safety measures on the operating rods of the tester and the grounding wire; Among them, the bottom of the operating rod of the tester and the grounding wire is the first force support point; the bottom of the telescopic operating rod of several sets of electrical testing and safety measures installation auxiliary devices is the second force support point, the third force support point,... the nth force support point; the first force support point, the second force support point, the third force support point,... the nth force support point, and the connection points between the telescopic operating rod of each set of electrical testing and safety measures installation auxiliary devices and the operating rod constitute several triangles, forming several force arms to share the weight of the top of the operating rod.

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