Wiring device and wiring method

Abstract

The invention provides a wiring device and a wiring method. The device comprises a flight device, a base, a control mechanism and a clamp, wherein the base is detachably arranged at the bottom of the flight device; the control mechanism is arranged on the base, connected with the clamp and used for controlling the clamp to clamp the high-voltage lead or loosen the high-voltage lead. According to the invention, the control mechanism controls the clamp to clamp the high-voltage lead, the flight device drives the high-voltage lead to fly above the gap of the grading ring of the voltage transformer to be tested, then the control mechanism controls the clamp to loosen the high-voltage lead, and then the high-voltage lead is connected with the grading ring of the standard voltage transformer. High-efficiency and safe wiring between the standard voltage transformer and the to-be-tested voltage transformer is realized, stable operation of an extra-high voltage transformer calibration test is ensured, high-altitude operation of a worker is not needed, time and labor are saved, test efficiency is improved, safety of the worker can be effectively ensured, and safety risks are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of ultra-high voltage engineering tests, and in particular to a wiring device and a wiring method. Background Art

[0002] Before the UHV substation is put into operation, the UHV voltage transformer usually needs to pass the on-site inspection before it can be put into operation. During the UHV handover and acceptance test, there are often multiple units involved in the construction and testing on site, and safety and efficiency are extremely important. Therefore, how to efficiently and accurately carry out UHV on-site calibration tests has become a crucial issue.

[0003] At present, the on-site calibration test wiring of UHV voltage transformers adopts the method of parallel wiring of the standard and the tested voltage transformer, specifically, the top voltage equalizing rings of the standard and the tested voltage transformer are connected together through aluminum stranded wire. Since the height of the 1000kV tested voltage transformer usually reaches more than 10 meters, the commonly used wiring method is for the staff to drive an aerial vehicle to perform high-altitude operations, which is not only time-consuming and labor-intensive, but also has a greater safety risk, reducing the efficiency and safety of wiring. Summary of the invention

[0004] In view of this, the present invention proposes a wiring device, which aims to solve the problem in the prior art that the wiring between the standard device and the voltage transformer under test is easy to reduce the wiring efficiency and safety. The present invention also proposes a wiring method using the wiring device.

[0005] In one aspect, the present invention proposes a wiring device, which includes: a flying device, a base, a control mechanism and a clamp; wherein the base is detachably arranged at the bottom of the flying device; the control mechanism is arranged on the base and connected to the clamp, and is used to control the clamp to clamp the high-voltage lead or release the high-voltage lead.

[0006] Furthermore, in the above wiring device, the clamp includes: two arc-shaped clamps; wherein the two clamps are connected to each other to clamp the high-voltage lead; both clamps are connected to a control mechanism, and the control mechanism is used to control the two clamps to connect to each other to clamp the high-voltage lead, or to control the two clamps to move away from each other to loosen the high-voltage lead.

[0007] Furthermore, in the above wiring device, the inner wall surface of each clamp body in contact with the high-voltage lead is provided with a plurality of engaging teeth.

[0008] Furthermore, in the above wiring device, the control mechanism includes: a control light source, a light-controlled switch and a driving mechanism; wherein the control light source is arranged on the base for emitting the light source; the light-controlled switch is arranged on the base, and the driving mechanism is connected to the light-controlled switch and the two clamps, and the light-controlled switch is used to control the driving mechanism to drive the two clamps to move away from each other when receiving the light source, and to control the driving mechanism to drive the two clamps to connect to each other when not receiving the light source.

[0009] Furthermore, in the above wiring device, the control mechanism also includes: a manipulator and a controller; wherein the manipulator is used to input emission instructions and shutdown instructions; the controller is arranged in the base and is electrically connected to the manipulator and the control light source, and is used to control the control light source to emit the light source when receiving the emission instruction, and control the control light source to stop emitting the light source when receiving the shutdown instruction.

[0010] Furthermore, in the above wiring device, the control light source is arranged on the side wall of the base; the light-controlled switch is connected to the base and is located on the same side as the control light source, and the light-controlled switch is placed below the control light source to receive the light source.

[0011] Furthermore, in the above wiring device, there are two driving mechanisms; two relays are arranged in the light-operated switch, the two relays are connected to the two driving mechanisms in a one-to-one correspondence, and the two driving mechanisms are connected to the two clamps in a one-to-one correspondence.

[0012] Further, in the above wiring device, each driving mechanism is a motor, the driving end of each motor is connected to the end of the corresponding clamping body, and the rotation directions of the two motors are opposite; or, each driving mechanism is an electric telescopic rod, the telescopic end of each electric telescopic rod is connected to the end of the corresponding clamping body, and the telescopic ends of the two electric telescopic rods are telescoped outward, so that when the two electric telescopic rods are extended, the two clamping bodies are driven away from each other, and when the two electric telescopic rods are retracted, the two clamping bodies are driven to connect with each other.

[0013] Furthermore, in the above wiring device, the flying device is a drone.

[0014] In the present invention, the control mechanism is detachably arranged on the bottom of the flying device through the base, the control mechanism controls the clamp to clamp the high-voltage lead, the flying device drives the high-voltage lead to fly to above the gap of the equalizing ring of the voltage transformer to be tested, and then the control mechanism controls the clamp to release the high-voltage lead, and then the high-voltage lead is connected to the equalizing ring of the standard voltage transformer, thereby realizing efficient and safe wiring between the standard voltage transformer and the voltage transformer to be tested, thereby ensuring the stable conduct of the calibration test of the ultra-high voltage voltage transformer, without the need for staff to perform high-altitude operations, saving time and effort, improving the test efficiency, and effectively ensuring the safety of the staff, reducing safety risks, and solving the problem in the prior art that the staff driving the aerial vehicle to perform wiring between the standard instrument and the voltage transformer to be tested can easily reduce the wiring efficiency and safety.

[0015] On the other hand, the present invention also proposes a wiring method using any of the above-mentioned wiring devices, the method comprising the following steps: a connecting step, connecting the first end of the high-voltage lead to a heavy object; a clamping step, a control mechanism controls the clamp to clamp the high-voltage lead near the first end; a flying step, controlling the flying device to drive the high-voltage lead to fly above the equalizing ring gap of the voltage transformer to be tested; a falling step, the control mechanism controls the clamp to release the high-voltage lead, and the high-voltage lead falls to the ground from the equalizing ring gap of the voltage transformer to be tested under the action of the gravity of the heavy object; a wiring step, removing the heavy object and connecting the high-voltage lead to the equalizing ring of the standard voltage transformer.

[0016] In the present invention, one end of the high-voltage lead is connected to a heavy object, a control mechanism controls the clamp to clamp the high-voltage lead near the first end, a flying device drives the high-voltage lead to fly above the gap of the equalizing ring of the voltage transformer to be tested, and then the control mechanism controls the clamp to release the high-voltage lead, and the high-voltage lead falls to the ground from the gap of the equalizing ring of the voltage transformer to be tested under the action of the gravity of the heavy object, and then the heavy object is removed, and the high-voltage lead is connected to the standard voltage transformer, thereby achieving efficient and safe wiring between the standard voltage transformer and the voltage transformer to be tested, thereby ensuring that the calibration test of the ultra-high voltage voltage transformer is carried out efficiently and safely, without the need for staff to perform high-altitude operations, saving time and effort, improving test efficiency, and effectively ensuring the safety of staff, reducing safety risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0018] Figure 1 A schematic diagram of the structure of a wiring device provided by an embodiment of the present invention;

[0019] Figure 2 A schematic structural diagram of a clamp in a wiring device provided in an embodiment of the present invention;

[0020] Figure 3 A structural block diagram of a control mechanism in a wiring device provided by an embodiment of the present invention;

[0021] Figure 4 A flow chart of a wiring method provided by an embodiment of the present invention;

[0022] Figure 5 A structural schematic diagram of the flight step in the wiring method provided by an embodiment of the present invention;

[0023] Figure 6 A structural schematic diagram of a falling step in a wiring method provided by an embodiment of the present invention;

[0024] Figure 7 A structural schematic diagram of wiring steps in a wiring method provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0025] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present disclosure and to be able to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the absence of conflict, the embodiments of the present invention and the features described in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] Wiring device embodiment:

[0027] See also Figures 1 to 3 , Figures 5 to 7 , the figure shows the preferred structure of the wiring device in this embodiment. As shown in the figure, the wiring device includes: a flying device 1, a base 2, a control mechanism 3 and a clamp 4. Among them, the base 2 is detachably arranged at the bottom of the flying device 1, and the detachable connection method can be a bolt connection, a clamp connection, etc., and this embodiment does not impose any restrictions on this. Preferably, the flying device 1 is a drone.

[0028] The control mechanism 3 is disposed on the base 2 , and is connected to a clamp 4 . The clamp 4 is used to clamp the high-voltage lead 5 . The control mechanism 3 is used to control the clamp 4 to clamp or release the high-voltage lead 5 .

[0029] See also Figures 5 to 7 When in use, one end of the high-voltage lead 5 is connected to the weight 7. After the clamp 4 clamps the high-voltage lead 5, the drone drives the high-voltage lead 5 to fly above the gap of the voltage transformer 8 to be tested. Then, the control mechanism 3 controls the clamp 4 to release the high-voltage lead 5, and the lead falls to the ground under the gravity of the weight 7, thereby driving the high-voltage lead 5 to fall from the gap of the voltage transformer 8 to be tested to the ground. The staff disassembles the weight 7 and connects the high-voltage lead 5 to the voltage transformer 9.

[0030] In specific implementation, the flying device 1 is a drone, which is battery-powered and can smoothly fly to a height of 100 meters from the ground, and has a flight time of at least 15 minutes. The size of the drone should ensure that it can fly directly above the gap of the grading ring of the voltage transformer 8 to be tested.

[0031] It can be seen that in this embodiment, the control mechanism 3 is detachably arranged at the bottom of the flying device 1 through the base 2, the control mechanism 3 controls the clamp 4 to clamp the high-voltage lead 5, and the flying device 1 drives the high-voltage lead 5 to fly above the gap of the equalizing ring of the voltage transformer 8 to be tested, and then the control mechanism 3 controls the clamp 4 to release the high-voltage lead 5, and then the high-voltage lead 5 is connected to the equalizing ring of the standard voltage transformer 9, thereby realizing efficient and safe wiring between the standard voltage transformer 9 and the voltage transformer 8 to be tested, thereby ensuring the stable progress of the calibration test of the ultra-high voltage voltage transformer, without the need for staff to perform high-altitude operations, saving time and effort, improving the test efficiency, and effectively ensuring the safety of the staff, reducing safety risks, and solving the problem in the prior art that the staff driving the aerial vehicle to connect the standard instrument and the voltage transformer to be tested can easily reduce the wiring efficiency and safety.

[0032] See also Figure 1 to Figure 2 In the above embodiment, the clamp 4 includes: two clamps 41. Each clamp 41 is arc-shaped, and the two clamps 41 are connected to each other to clamp the high-voltage lead 5. Specifically, after the two clamps 41 are connected, the arcs of the two clamps 41 form a clamping channel, and the clamping channel clamps the high-voltage lead 5.

[0033] The two clamps 41 are both connected to the control mechanism 3 , and the control mechanism 3 is used to control the two clamps 41 to be in contact with each other to clamp the high-voltage lead 5 , or to control the two clamps 41 to be away from each other to release the high-voltage lead 5 .

[0034] Preferably, the inner wall surface of each clamp body 41 is provided with a plurality of engaging teeth 42, wherein the inner wall surface of the clamp body 41 is the side of the clamp body 41 in contact with the high-voltage lead 5. In this way, each engaging tooth 42 is in contact with the high-voltage lead 5, effectively improving the clamping force of the two clamp bodies 41 on the high-voltage lead 5.

[0035] The control mechanism 3 includes: a control light source 31, a light-controlled switch 32 and a driving mechanism. The control light source 31 is arranged on the base 2, and is used to emit light.

[0036] The light-controlled switch 32 is disposed on the base 2 , and the driving mechanism is connected to both the light-controlled switch 32 and the two clamps 41 . The light-controlled switch 32 is used to control the driving mechanism to drive the two clamps 41 away from each other when receiving a light source, and to control the driving mechanism to drive the two clamps 41 to connect to each other when not receiving a light source.

[0037] Preferably, the control mechanism 3 further includes: a manipulator 33 and a controller 34. The manipulator 33 is used to input a launch command and a shutdown command. Specifically, the manipulator 33 may be a remote controller, and a launch switch and a shutdown switch are provided on the manipulator 33. The launch switch is used to input a launch command, and the shutdown switch is used to input a shutdown command.

[0038] The interior of the base 2 is hollow, and the controller 34 is arranged in the base 2. The controller 34 is electrically connected to the manipulator 33 and the control light source 31. The controller 34 is used to control the control light source 31 to emit the light source when receiving an emission instruction, and control the control light source 31 to stop emitting the light source when receiving a shutdown instruction.

[0039] The control light source 31 is arranged on the side wall of the base 2, and the light-controlled switch 32 is connected to the base 2. Moreover, the light-controlled switch 32 and the control light source 31 are located on the same side, and the light-controlled switch 32 is placed below the control light source 31, so that it is convenient for the light-controlled switch 32 to receive the light. Specifically, the light-controlled switch 32 is connected to the base 2 through the connecting rod 6, and the light-controlled switch 32 is located directly below the control light source 31, so that when the control light source 31 emits light, the light source is directly facing the light-controlled switch 32, so that the light-controlled switch 32 can accurately receive the light.

[0040] In order to facilitate the control of the two clamps 41, there are two driving mechanisms. Two relays are arranged in the light-controlled switch 32, and the two relays correspond to the two driving mechanisms one by one. Each relay is connected to the corresponding driving mechanism. The two driving mechanisms correspond to the two clamps 41 one by one, and each driving mechanism is connected to the corresponding clamp 41. Specifically, a photoresistor is also arranged in the light-controlled switch 32, so that when the resistance value of the photoresistor changes, the two relays are driven to act, thereby controlling the two driving mechanisms to act, and the two driving mechanisms drive the corresponding clamps 41 to act, thereby achieving the clamping and loosening of the high-voltage lead.

[0041] One embodiment of the structure of the driving mechanism is as follows: each driving mechanism is a motor, and the driving end of each motor is connected to the end of the corresponding clamp 41, and the two motors rotate in opposite directions. Specifically, the change in the resistance value of the photoresistor drives the two relays to operate, and the two relays drive the two motors to rotate at the same time. Since the rotation directions of the two motors are opposite, the two motors drive the two clamps 41 to connect or move away from each other. More specifically, when the light-controlled switch 32 does not receive the light source, the two motors simultaneously drive the two clamps 41 to rotate inward relative to each other, thereby achieving the connection of the two clamps 41; when the light-controlled switch 32 receives the light source, the two motors simultaneously drive the two clamps 41 to rotate outward relative to each other, thereby achieving the distance between the two clamps 41.

[0042] Another embodiment of the structure of the driving mechanism is as follows: each driving mechanism is an electric telescopic rod, and the telescopic end of each electric telescopic rod is connected to the end of the corresponding clamping body 41, and the telescopic ends of the two electric telescopic rods are telescoped outward, so that the two clamping bodies 41 are driven away from each other when the two electric telescopic rods are extended, and the two clamping bodies 41 are driven to contact each other when the two electric telescopic rods are retracted. Specifically, the telescopic ends of the two electric telescopic rods are relatively outward, and each electric telescopic rod drives the corresponding clamping body 41 to move outward, so that the two electric telescopic rods simultaneously drive the two clamping bodies 41 to move outward relative to each other when they are extended, so that the two clamping bodies 41 are moved away from each other. When the two electric telescopic rods are retracted, the two clamping bodies 41 are simultaneously driven to move inward relative to each other, so that the two clamping bodies 41 are contacted with each other. More specifically, when the light-controlled switch 32 does not receive the light source, the telescopic ends of the two electric telescopic rods are relatively retracted inward, thereby realizing the contact between the two clamping bodies 41; when the light-controlled switch 32 receives the light source, the telescopic ends of the two electric telescopic rods are relatively extended inward, thereby realizing the contact between the two clamping bodies 41.

[0043] It can be seen that in this embodiment, the control mechanism 3 has a simple structure and is easy to implement.

[0044] In summary, in this embodiment, the control mechanism 3 is detachably arranged at the bottom of the flying device 1 through the base 2, the control mechanism 3 controls the clamp 4 to clamp the high-voltage lead 5, and the flying device 1 drives the high-voltage lead 5 to fly above the gap of the equalizing ring of the voltage transformer 8 to be tested, and then the control mechanism 3 controls the clamp 4 to release the high-voltage lead 5, and then the high-voltage lead 5 is connected to the equalizing ring of the standard voltage transformer 9, thereby realizing efficient and safe wiring between the standard voltage transformer 9 and the voltage transformer 8 to be tested, thereby ensuring that the calibration test of the ultra-high voltage voltage transformer is carried out efficiently and safely, without the need for staff to perform high-altitude operations, saving time and effort, improving test efficiency, and effectively ensuring the safety of staff and reducing safety risks.

[0045] Wiring method example:

[0046] This embodiment also proposes a wiring method using the above wiring device. Figure 4 , the wiring method includes the following steps:

[0047] In the connecting step S1, a first end of the high voltage lead is connected to a heavy object.

[0048] Specifically, see Figure 5 The first end of the high voltage lead 5 is detachably connected to a weight 7, which may be a heavy hammer. The length of the high voltage lead 5 is greater than twice the distance between the voltage transformer 8 to be tested and the ground.

[0049] In the clamping step S2, the control mechanism controls the clamp to clamp the high voltage lead wire near the first end.

[0050] Specifically, see Figures 1 to 3 , Figure 5 The clamp 4 may include: two arc-shaped clamping bodies 41, and the two clamping bodies 41 are connected to each other to clamp the wire.

[0051] The control mechanism 3 includes: a control light source 31, a light-controlled switch 32 and a driving mechanism. The control light source 31 is disposed on the base 2 and is used to emit light. The light-controlled switch 32 is also disposed on the base 2. The driving mechanism is connected to the light-controlled switch 32 and the two clamps 41. The light-controlled switch 32 is used to control the driving mechanism to drive the two clamps 41 away from each other when receiving light, and to control the driving mechanism to drive the two clamps 41 to contact each other when not receiving light.

[0052] Preferably, the control light source 31 is arranged on the side wall of the base 2, the light control switch 32 is connected to the base 2 and is located on the same side as the control light source 31, and the light control switch 32 is placed directly below the control light source 31 to facilitate receiving the light source.

[0053] In order to facilitate the control of the two clamps 41, there are two driving mechanisms. Two relays are arranged in the light-controlled switch 32, and the two relays correspond to the two driving mechanisms one by one. Each relay is connected to the corresponding driving mechanism. The two driving mechanisms correspond to the two clamps 41 one by one. Each driving mechanism is connected to the corresponding clamp 41. Specifically, a photoresistor is also arranged in the light-controlled switch 32, so that when the resistance value of the photoresistor changes, the two relays are driven to act, thereby controlling the two driving mechanisms to act, and the two driving mechanisms drive the corresponding clamps 41 to act, so as to clamp or loosen the high-voltage lead 5.

[0054] In order to facilitate the control of the light source 31 to emit the light source, the control mechanism 3 also includes: a manipulator 33 and a controller 34. Among them, the manipulator 33 is used to input the emission instruction and the shutdown instruction. The interior of the base 2 is hollow, and the controller 34 is arranged in the base 2, and the controller 34 is electrically connected to the manipulator 33 and the control light source 31. The controller 34 is used to control the control light source 31 to emit the light source when receiving the emission instruction, and control the control light source 31 to stop emitting the light source when receiving the shutdown instruction.

[0055] During operation, the staff inputs a closing command through the manipulator 33, and the controller 34 receives the closing command sent by the manipulator 33, controls the light source 31 to stop emitting light, so that no light is irradiated to the light-controlled switch 32, and the light-controlled switch 32 cannot receive the light, and then controls the two driving mechanisms to operate, and the two driving mechanisms control the two clamps 41 to connect with each other, thereby clamping the end of the high-voltage lead 5 close to the heavy object 7.

[0056] In flight step S3, the flight device is controlled to drive the high-voltage lead to fly to above the gap of the grading ring of the voltage transformer to be tested.

[0057] Specifically, see Figure 5 The staff controls the flying device 1 to fly to the top of the voltage transformer 8 to be tested, and then controls the flying device 1 to approach the gap of the grading ring of the voltage transformer 8 to be tested. At this time, the flying device 1 is located above the gap of the grading ring of the voltage transformer 8 to be tested. At the same time, the high-voltage lead 5 and the heavy object 7 are also placed above the gap of the grading ring of the voltage transformer 8 to be tested under the drive of the flying device 1.

[0058] During specific implementation, the flying device 1 may be a drone.

[0059] In the falling step S4, the control mechanism controls the clamp to release the high-voltage lead, and the high-voltage lead falls to the ground from the gap of the grading ring of the voltage transformer to be tested under the action of the gravity of the heavy object.

[0060] Specifically, see Figure 6 , the staff inputs the emission command through the controller 33, the controller 34 receives the emission command sent by the controller 33, controls the light source 31 to emit the light source, and the light source is irradiated on the light-controlled switch 32. After receiving the light source, the light-controlled switch 32 controls the two driving mechanisms to move, and the two driving mechanisms control the two clamps 41 to move away from each other, thereby releasing the high-voltage lead 5. The weight 7 performs free fall under the action of gravity, and drives the high-voltage lead 5 to fall to the ground from the gap of the grading ring of the voltage transformer 8 to be tested.

[0061] In the wiring step S5, the heavy object is removed and the high voltage lead is connected to the grading ring of the standard voltage transformer.

[0062] Specifically, see Figure 7 The staff picks up the heavy object 7 and dismantles it, then straightens the high-voltage lead 5, and then connects the high-voltage lead 5 to the grading ring of the standard voltage transformer 9.

[0063] It can be seen that in this embodiment, one end of the high-voltage lead is connected to a heavy object, the control mechanism controls the clamp to clamp the high-voltage lead near the first end, the flying device drives the high-voltage lead to fly above the gap of the equalizing ring of the voltage transformer to be tested, and then the control mechanism controls the clamp to release the high-voltage lead, and the high-voltage lead falls to the ground from the gap of the equalizing ring of the voltage transformer to be tested under the action of the gravity of the heavy object, and then the heavy object is removed, and the high-voltage lead is connected to the standard voltage transformer, so that efficient and safe wiring is achieved between the standard voltage transformer and the voltage transformer to be tested, thereby ensuring that the calibration test of the ultra-high voltage voltage transformer is carried out efficiently and safely, without the need for staff to perform high-altitude operations, saving time and effort, improving test efficiency, and effectively ensuring the safety of staff and reducing safety risks.

[0064] It should be noted that the principles of the wiring device and the wiring method in the present invention are the same, and the relevant parts can be referenced to each other.

[0065] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be understood as a limitation on the present invention.

[0066] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0067] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A wiring device, characterized in that: include: A flying device (1), a base (2), a control mechanism (3) and a clamp (4); wherein: The base (2) is detachably arranged on the bottom of the flying device (1); The control mechanism (3) is arranged on the base (2) and connected to the clamp (4), and is used to control the clamp (4) to clamp the high-voltage lead (5) or release the high-voltage lead (5).

2. The wiring device according to claim 1, characterized in that: The clamp (4) comprises: two arc-shaped clamping bodies (41); wherein: The two clamping bodies (41) are connected to each other to clamp the high-voltage lead wire (5); The two clamps (41) are both connected to the control mechanism (3), and the control mechanism (3) is used to control the two clamps (41) to be in contact with each other to clamp the high-voltage lead (5), or to control the two clamps (41) to be apart from each other to release the high-voltage lead (5).

3. The wiring device according to claim 2, characterized in that: The inner wall surface of each clamping body (41) in contact with the high-voltage lead (5) is provided with a plurality of engaging teeth (42).

4. The wiring device according to claim 2, characterized in that: The control mechanism (3) comprises: a control light source (31), a light-controlled switch (32) and a driving mechanism; wherein: The control light source (31) is arranged on the base (2) and is used to emit light; The light-controlled switch (32) is arranged on the base (2); the driving mechanism is connected to both the light-controlled switch (32) and the two clamps (41); the light-controlled switch (32) is used to control the driving mechanism to drive the two clamps (41) to move away from each other when receiving a light source, and to control the driving mechanism to drive the two clamps (41) to move toward each other when not receiving a light source.

5. The wiring device according to claim 4, characterized in that: The control mechanism (3) further comprises: a manipulator (33) and a controller (34); wherein: The controller (33) is used to input a launch command and a shutdown command; The controller (34) is arranged in the base (2) and is electrically connected to the manipulator (33) and the control light source (31), and is used to control the control light source (31) to emit light when receiving the emission instruction, and to control the control light source (31) to stop emitting light when receiving the shutdown instruction.

6. The wiring device according to claim 5, characterized in that: The control light source (31) is arranged on a side wall of the base (2); The light-controlled switch (32) is connected to the base (2) and is located on the same side as the control light source (31); the light-controlled switch (32) is placed below the control light source (31) to receive the light source.

7. The wiring device according to claim 4, characterized in that: There are two driving mechanisms; Two relays are arranged in the light-controlled switch (32), the two relays are connected to the two driving mechanisms in a one-to-one correspondence, and the two driving mechanisms are connected to the two clamps (41) in a one-to-one correspondence.

8. The wiring device according to claim 7, characterized in that: Each of the driving mechanisms is a motor, the driving end of each of the motors is connected to the end of the corresponding clamp (41), and the two motors rotate in opposite directions; or, Each of the driving mechanisms is an electric telescopic rod, the telescopic end of each of the electric telescopic rods being connected to the end of a corresponding clamping body (41), and the telescopic ends of the two electric telescopic rods being telescoped outwards, so that when the two electric telescopic rods are extended, the two clamping bodies (41) are driven away from each other, and when the two electric telescopic rods are retracted, the two clamping bodies (41) are driven to contact each other.

9. The wiring device according to claim 1, characterized in that: The flying device (1) is a drone.

10. A wiring method using the wiring device according to any one of claims 1 to 9, characterized in that: The steps include: A connecting step, connecting the first end of the high voltage lead to a heavy object; A clamping step, wherein the control mechanism controls the clamp to clamp the high voltage lead wire near the first end; A flying step, controlling the flying device to drive the high-voltage lead to fly to above the gap of the grading ring of the voltage transformer to be tested; A falling step, wherein the control mechanism controls the clamp to release the high-voltage lead, and the high-voltage lead falls to the ground from the gap of the grading ring of the voltage transformer to be tested under the action of the gravity of the weight; The wiring step is to remove the heavy object and connect the high-voltage lead to the grading ring of the standard voltage transformer.

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