Unmanned inspection device and method for high-altitude lines

Abstract

The present invention provides an unmanned inspection device and method for high-altitude lines, belonging to the field of electric power inspection technology. The device includes a mounting seat, a detection device, four walking mechanisms and an adjustment mechanism. The detection device is arranged on the mounting seat for detecting the transmission line; the four walking mechanisms are arranged in pairs on both sides of the mounting seat to travel on two transmission lines respectively, and the two walking mechanisms on each side are arranged at intervals to travel on the same transmission line; the adjustment mechanism is arranged on the mounting seat and is connected to each walking mechanism respectively to drive the walking mechanism to cross obstacles on the transmission line one by one. The method applies the above-mentioned unmanned inspection device for high-altitude lines. The present invention can realize walking across obstacles on some transmission lines, thereby replacing manpower and drones to a certain extent, and inspecting the high-altitude lines. The operation is more stable, and clearer images and other information can be collected, which is conducive to reducing the danger of high-altitude inspection.

Description

Technical Field

[0001] The present invention belongs to the technical field of electric power operation and inspection, and more specifically, relates to an unmanned operation and inspection device and method for high-altitude lines. Background Art

[0002] Operation and maintenance is the abbreviation of operation and maintenance, which means being responsible for the operation, maintenance, inspection, commissioning, and transformation of power grid equipment (mainly equipment in substations and transmission equipment). Typical work content includes power outages, daily equipment inspections, accident handling, annual equipment inspections, overhauls, and technical upgrades. Among them, the operation and maintenance of high-altitude lines requires a lot of manpower and material resources, and is extremely dangerous.

[0003] Therefore, unmanned high-altitude line operation and inspection has been the main research direction in recent years. Currently, the use of drones for high-altitude line operation and inspection is the mainstream direction. However, on the one hand, drones are mainly used for patrol work and it is difficult to carry out more high-altitude operations. In addition, the flight causes poor lens stability and some parts cannot be observed clearly. On the other hand, in some areas where the line of sight is blocked, the airflow is unstable, and there are restricted flight areas, drones are difficult to use and manual operation and inspection are still required.

[0004] Therefore, it is necessary to provide a new unmanned inspection device for high-altitude lines to solve the above-mentioned technical problems. Summary of the invention

[0005] The purpose of the present invention is to provide an unmanned inspection device and method for high-altitude lines to solve the above-mentioned technical problems existing in the prior art.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: to provide an unmanned operation and inspection device for aerial lines, including a mounting seat, a detection device, four walking mechanisms and an adjustment mechanism, the detection device is arranged on the mounting seat, and is used to detect the transmission line; the four walking mechanisms are arranged in pairs on both sides of the mounting seat, so as to travel on two transmission lines respectively, and the two walking mechanisms on each side are arranged at intervals, so as to travel on the same transmission line; the adjustment mechanism is arranged on the mounting seat, and is respectively connected to each walking mechanism, so as to drive the walking mechanism one by one to cross the obstacles on the transmission line.

[0007] In one possible implementation, the adjustment mechanism includes an axle seat, a bidirectional screw, an adjustment motor and a slide seat. The axle seat is fixedly mounted on one side of the mounting seat, the bidirectional screw is rotatably mounted on the axle seat, the adjustment motor is fixedly mounted on one side of the mounting seat, the output shaft of the adjustment motor is fixedly connected to one end of the bidirectional screw, the slide seat is threadedly sleeved on the bidirectional screw, and the slide seats are respectively arranged in one-to-one correspondence with the walking mechanisms.

[0008] In a possible implementation, a guide groove is provided at the bottom of the slide seat, a track is slidably installed in the guide groove, a connecting plate is fixedly installed at the bottom of the track, and the connecting plate is fixedly connected to the side of the mounting seat.

[0009] In a possible implementation, the mounting seat is a hollow structure with a battery pack disposed therein, and the cross-sections of the guide groove and the track are both T-shaped.

[0010] In a possible implementation, the walking mechanism includes a vertical plate, a bearing seat, a first support plate, a driving wheel and a driving motor. The vertical plate is fixedly mounted on the top of the slide, the bearing seat is fixedly mounted on the top of the vertical plate, the first support plate is fixedly mounted on the top of the bearing seat, the driving wheel is rotatably mounted on the first support plate, the driving motor is fixedly mounted on one side of the first support plate, and the output shaft of the driving motor is fixedly connected to the input end of the driving wheel.

[0011] In a possible implementation, a second support plate is slidably installed on the bearing seat, a driven wheel is rotatably installed on one side of the second support plate, the driven wheel is located between the bearing seat and the driving wheel, an electric telescopic rod is fixedly installed on one side of the vertical plate, and the output rod of the electric telescopic rod is fixedly connected to the bottom of the second support plate.

[0012] In a possible implementation, a mounting opening is provided on the bearing seat, and the mounting opening is adapted to be matched with the second support plate.

[0013] In one possible implementation, a flipping assembly is provided at the root of the vertical plate for flipping the outer end of the vertical plate inward or outward, so as to drive the driving wheel to flip inward or outward and separate from the transmission line before crossing the obstacle, and to drive the driving wheel to flip outward or inward after crossing the obstacle and buckle the driving wheel on the transmission line.

[0014] In one possible implementation, the high-altitude line unmanned operation and inspection device has a control module and a remote control module, and the control module is electrically connected to the detection equipment, four walking mechanisms and the adjustment mechanism, respectively, to control the actions of the four walking mechanisms and the adjustment mechanism, and to obtain the data detected by the detection equipment. The remote control module and the control module are communicatively connected through the data transmission module to perform data exchange.

[0015] In a possible implementation, the detection device includes a video monitoring device.

[0016] The beneficial effect of the high-altitude line unmanned operation and inspection device provided by the present invention is that compared with the prior art, the present invention can achieve walking across obstacles on some transmission lines through the cooperation of a mounting seat, detection equipment, four walking mechanisms and an adjustment mechanism, thereby replacing manpower and drones to a certain extent, and performing operation and inspection of high-altitude lines. It can not only inspect areas that drones cannot patrol, but also has more stable operation and can collect clearer images and other information, which is beneficial to reducing the danger of high-altitude operation and inspection.

[0017] To achieve the above object, the present invention also adopts a technical solution of: providing an unmanned operation and inspection method for an aerial line, using the above-mentioned unmanned operation and inspection device for an aerial line, comprising the following steps:

[0018] Select the transmission line section where the high-altitude line unmanned operation and inspection equipment can perform operation and inspection;

[0019] At the starting point of the transmission line section, four traveling mechanisms are placed on the corresponding transmission lines respectively, so that the mounting base and the detection equipment are suspended in the air;

[0020] The driving travel mechanism drives the mounting base and the detection equipment to move on the transmission line;

[0021] When encountering obstacles, the regulating mechanism drives the traveling mechanism to cross the obstacles on the transmission line one by one;

[0022] After the high-altitude line unmanned operation and inspection device reaches the end point of the transmission line section, remove the high-altitude line unmanned operation and inspection device from the transmission line.

[0023] The beneficial effect of the unmanned operation and inspection method for high-altitude lines provided by the present invention is that compared with the prior art, the present invention can achieve walking across obstacles on some transmission lines through the above-mentioned unmanned operation and inspection device for high-altitude lines, thereby replacing manpower and drones to a certain extent, and performing operation and inspection on high-altitude lines. It can not only inspect areas that drones cannot patrol, but also has more stable operation and can collect clearer images and other information, which is conducive to reducing the danger of high-altitude operation and inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0025] Figure 1 A schematic diagram of the main structure of a preferred embodiment of the unmanned transportation and inspection device for high-altitude lines provided by the present invention;

[0026] Figure 2 for Figure 1 A schematic diagram of the side cross-sectional structure of the AA portion shown in FIG.

[0027] Figure 3 for Figure 2 An enlarged schematic diagram of the structure of part B shown in FIG.

[0028] Figure 4 for Figure 2Schematic diagram of the enlarged structure of part C shown in FIG.

[0029] Numbers in the figure:

[0030] 1. Mounting seat; 2. Testing equipment; 3. Shaft seat; 4. Bidirectional screw; 5. Adjusting motor;

[0031] 6. Sliding seat; 7. Guide groove; 8. Track; 9. Connecting plate; 10. Vertical plate; 11. Bearing seat;

[0032] 12. First support plate; 13. Driving wheel; 14. Driving motor; 15. Second support plate;

[0033] 16. Driven wheel; 17. Electric telescopic rod. DETAILED DESCRIPTION

[0034] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0035] It should be further explained that the drawings and implementation modes of the present invention mainly describe the concept of the present invention. On the basis of this concept, the specific forms and settings of some connection relationships, positional relationships, power mechanisms, power supply systems, hydraulic systems and control systems may not be fully described. However, on the premise that those skilled in the art understand the concept of the present invention, those skilled in the art can implement the above-mentioned specific forms and settings in a well-known manner.

[0036] When an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or indirectly connected to the other element.

[0037] The directions or positional relationships indicated by terms such as “length”, “width”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operate in a specific direction, and therefore should not be understood as limiting the present invention.

[0038] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "multiple" means two or more, and "several" means one or more, unless otherwise clearly and specifically defined.

[0039] The unmanned operation and inspection device and method for high-altitude lines provided by the present invention are now described.

[0040] Please also read Figure 1 and Figure 2 The first embodiment of the present invention provides an unmanned inspection device for high-altitude lines, comprising a mounting base 1, a detection device 2, four walking mechanisms and an adjustment mechanism. The detection device 2 is arranged on the mounting base 1 for detecting the transmission line; the four walking mechanisms are arranged in pairs on both sides of the mounting base 1 for respectively traveling on two transmission lines, and the two walking mechanisms on each side are arranged at intervals for traveling on the same transmission line; the adjustment mechanism is arranged on the mounting base 1 and is respectively connected to each walking mechanism to drive the walking mechanism to cross obstacles on the transmission line one by one.

[0041] When in use, the four walking mechanisms are respectively placed on the corresponding transmission lines, so that the mounting base 1 and the detection device 2 are suspended in the air; the driving walking mechanism drives the mounting base 1 and the detection device 2 to move on the transmission line; when encountering obstacles, the adjustment mechanism drives the walking mechanisms one by one to move outward or inward to cross the obstacles on the transmission line.

[0042] Compared with the prior art, the unmanned operation and inspection device for high-altitude lines provided in this embodiment can achieve walking across obstacles on some transmission lines through the cooperation of the mounting base 1, the detection equipment 2, the four walking mechanisms and the adjustment mechanism, thereby replacing manpower and drones to a certain extent to carry out operation and inspection of high-altitude lines. It can not only inspect areas that drones cannot patrol, but also has more stable operation and can collect clearer images and other information, which is conducive to reducing the danger of high-altitude operation and inspection.

[0043] Please also read Figures 1 to 4 The present invention provides a specific implementation method based on the first implementation method as follows:

[0044] The adjusting mechanism includes an axle seat 3, a bidirectional screw 4, an adjusting motor 5 and a slide 6. The axle seat 3 is fixedly mounted on one side of the mounting seat 1, the bidirectional screw 4 is rotatably mounted on the axle seat 3, the adjusting motor 5 is fixedly mounted on one side of the mounting seat 1, the output shaft of the adjusting motor 5 is fixedly connected to one end of the bidirectional screw 4, the slide 6 is threadedly sleeved on the bidirectional screw 4, and the slides 6 are respectively arranged in one-to-one correspondence with the walking mechanisms.

[0045] The detection device 2 on the mounting base 1 can be used to perform an operation detection circuit when the device is in operation, which can replace manual work to a certain extent and has higher safety in use.

[0046] Please also read Figures 1 to 3 The present invention provides a specific implementation method based on the first implementation method as follows:

[0047] A guide groove 7 is provided at the bottom of the slide seat 6 , a track 8 is slidably installed in the guide groove 7 , a connecting plate 9 is fixedly installed at the bottom of the track 8 , and the connecting plate 9 is fixedly connected to the side of the mounting seat 1 .

[0048] The adjustment mechanism can ensure that the device passes through obstacles, and the bidirectional screw 4 drives the adjustment of the spacing of the slide 6 to allow the device to pass smoothly.

[0049] Please also read Figure 1 and Figure 3 The present invention provides a specific implementation method based on the first implementation method as follows:

[0050] The mounting base 1 is a hollow structure with a battery pack arranged inside. The cross sections of the guide groove 7 and the track 8 are both T-shaped.

[0051] The position of the driven wheel 16 can be adjusted conveniently by the slidable second support plate 15 so that the driven wheel 16 can be engaged or disengaged. The electric telescopic rod 17 can electrically adjust the position of the second support plate 15 and the driven wheel 16 .

[0052] The battery pack may be a conventional storage battery such as a lithium battery, or may be a battery pack device capable of obtaining and storing electrical energy on a transmission line, such as a supercapacitor.

[0053] Please also read Figures 1 to 4 The present invention provides a specific implementation method based on the first implementation method as follows:

[0054] The walking mechanism includes a vertical plate 10, a bearing seat 11, a first supporting plate 12, a driving wheel 13 and a driving motor 14. The vertical plate 10 is fixedly mounted on the top of the slide 6, the bearing seat 11 is fixedly mounted on the top of the vertical plate 10, the first supporting plate 12 is fixedly mounted on the top of the bearing seat 11, the driving wheel 13 is rotatably mounted on the first supporting plate 12, the driving motor 14 is fixedly mounted on one side of the first supporting plate 12, and the output shaft of the driving motor 14 is fixedly connected to the input end of the driving wheel 13.

[0055] The guide groove 7 cooperates with the rail 8 to improve the stability of the slide 6 during sliding, thereby ensuring the supporting effect.

[0056] Please also read Figures 1 to 3 The present invention provides a specific implementation method based on the first implementation method as follows:

[0057] A second support plate 15 is slidably installed on the bearing seat 11, and a driven wheel 16 is rotatably installed on one side of the second support plate 15. The driven wheel 16 is located between the bearing seat 11 and the driving wheel 13. An electric telescopic rod 17 is fixedly installed on one side of the vertical plate 10, and the output rod of the electric telescopic rod 17 is fixedly connected to the bottom of the second support plate 15.

[0058] The driving motor 14 drives the driving wheel 13 to rotate through the walking mechanism, so that the device moves.

[0059] See also Figure 1 The present invention provides a specific implementation method based on the first implementation method as follows:

[0060] The bearing seat 11 is provided with a mounting opening, and the mounting opening is adapted to be matched with the second supporting plate 15 .

[0061] In this way, power can be supplied by a battery pack, and the mounting base 1 with a cavity structure is lightweight.

[0062] Furthermore, in order to enhance applicability, the present invention provides a specific implementation mode based on the first implementation mode as follows:

[0063] A flipping assembly is provided at the root of the vertical plate 10 for flipping the outer end of the vertical plate 10 inward or outward, so as to drive the driving wheel 13 to flip inward or outward and separate from the power transmission line before crossing the obstacle, and to drive the driving wheel 13 to flip outward or inward after crossing the obstacle and buckle the driving wheel 13 on the power transmission line.

[0064] Furthermore, in order to facilitate control, the present invention provides a specific implementation mode based on the first implementation mode as follows:

[0065] The control module and remote control module of the unmanned operation and inspection device for high-altitude lines, the control module is electrically connected to the detection equipment 2, four walking mechanisms and adjustment mechanisms respectively to control the actions of the four walking mechanisms and adjustment mechanisms and obtain the data detected by the detection equipment 2, the remote control module and the control module are communicatively connected through the data transmission module to perform data exchange.

[0066] At the same time, in order to facilitate data communication, a signal relay station can be set between the remote control module and the control module to relay and amplify the signal to reduce the power consumption of the device and improve safety.

[0067] Furthermore, in order to avoid electric shock or electric shock, the present invention provides a specific implementation method based on the first implementation method as follows:

[0068] Components in unmanned operation and maintenance equipment for overhead lines should be made of insulating materials as much as possible, and separate insulating protection equipment may also be provided.

[0069] Furthermore, in order to clarify the acquired data, the present invention provides a specific implementation method based on the first implementation method as follows:

[0070] The detection equipment 2 includes video monitoring equipment and other devices capable of operating and inspecting transmission lines, which may include data acquisition equipment, such as sensors for collecting electrical, magnetic, thermal and other parameters or signals, and may also include troubleshooting equipment, such as robotic arms.

[0071] Specifically, the working principle of the high-altitude line unmanned inspection device provided by the present invention is as follows:

[0072] When in use, the detection equipment 2 used for operation and inspection is installed on the mounting base 1, and then the personnel install the equipment. When installing the equipment, the insulation operation jumper in the power system is first installed on the mounting base 1 to prevent the device from being damaged and ensure that it can operate smoothly;

[0073] Then, the electric telescopic rod 17 is started, and the output rod of the electric telescopic rod 17 is retracted to drive the second support plate 15 and the driven wheel 16 to descend. At this time, the driving wheel 13 can be buckled above the cable, and then the driven wheel 16 is reset so that the driven wheel 16 is buckled below the cable. After the multiple walking mechanisms are set, the walking can be carried out and the detection device 2 can be opened for operation detection. When walking, the driving motor 14 is started, and the output shaft of the driving motor 14 drives the driving wheel 13 to rotate, so that the device moves;

[0074] When a protrusion obstacle appears on the cable, the electric telescopic rod 17 on the corresponding side can be started to lower the driven wheel 16 located near the protrusion, and then the adjusting motor 5 can be started. The output shaft of the adjusting motor 5 drives the bidirectional screw 4 to rotate, so that the slide 6 slides along the track 8 and the connecting plate 9, so that the driving wheel 13 located at the protrusion passes over the obstacle, and then the rear wheel is passed in the same way, and then each component is reset for smooth operation.

[0075] Compared with the prior art, the unmanned high-altitude line inspection device provided by the present invention has the following beneficial effects:

[0076] The present invention provides an unmanned inspection device for a high-altitude line. The inspection device 2 on the mounting seat 1 can be used to inspect the line when the device is running, which can replace manual labor to a certain extent and has high safety in use. The adjustment mechanism can ensure passage when crossing obstacles. The bidirectional screw 4 drives the adjustment of the spacing of the slide 6 so that the device can smoothly cross. The guide groove 7 cooperates with the track 8 to improve the stability of the slide 6 when sliding and ensure the support effect. The walking mechanism drives the motor 14 to drive the driving wheel 13 to rotate, so that the device moves. The position of the driven wheel 16 is conveniently adjusted through the slidable second support plate 15, so that the driven wheel 16 is engaged and disengaged. The electric telescopic rod 17 can electrically adjust the position of the second support plate 15 and the driven wheel 16. The battery pack is used for power supply, and the mounting seat 1 with a cavity structure is lightweight.

[0077] It should be noted that the device structure and drawings of the present invention mainly describe the principles of the present invention. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. However, on the premise that technical personnel in this field understand the principles of the above invention, they can clearly know the details of its power mechanism, power supply system and control system.

[0078] The unmanned operation and inspection method for an aerial line provided in the first embodiment of the present invention uses the above-mentioned unmanned operation and inspection device for an aerial line, and comprises the following steps:

[0079] Select the transmission line section where the high-altitude line unmanned operation and inspection equipment can perform operation and inspection;

[0080] At the starting point of the transmission line section, four traveling mechanisms are placed on the corresponding transmission lines respectively, so that the mounting base 1 and the detection device 2 are suspended in the air;

[0081] The driving walking mechanism drives the mounting base 1 and the detection device 2 to move on the transmission line;

[0082] When encountering obstacles, the regulating mechanism drives the traveling mechanism one by one to cross the obstacles on the transmission line;

[0083] After the high-altitude line unmanned operation and inspection device reaches the end point of the transmission line section, remove the high-altitude line unmanned operation and inspection device from the transmission line.

[0084] Compared with the prior art, the unmanned operation and inspection method for high-altitude lines provided in this embodiment can achieve walking across obstacles on some transmission lines through the above-mentioned unmanned operation and inspection device for high-altitude lines, thereby replacing manpower and drones to a certain extent to carry out operation and inspection of high-altitude lines. It can not only inspect areas that drones cannot patrol, but also operate more stably and can collect clearer images and other information, which is conducive to reducing the danger of high-altitude operation and inspection.

[0085] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An unmanned inspection device for high-altitude lines, characterized in that: include: Mounting seat (1); A detection device (2), arranged on the mounting base (1), and used for detecting a power transmission line; Four running mechanisms are arranged in pairs on both sides of the mounting base (1) to respectively travel on two transmission lines, and the two running mechanisms on each side are arranged at intervals to travel on the same transmission line; An adjustment mechanism is arranged on the mounting seat (1) and is respectively connected to each of the walking mechanisms so as to drive the walking mechanisms one by one to cross obstacles on the transmission line; The adjusting mechanism comprises an axle seat (3), a bidirectional screw (4), an adjusting motor (5) and a slide seat (6); the axle seat (3) is fixedly mounted on one side of the mounting seat (1); the bidirectional screw (4) is rotatably mounted on the axle seat (3); the adjusting motor (5) is fixedly mounted on one side of the mounting seat (1); an output shaft of the adjusting motor (5) is fixedly connected to one end of the bidirectional screw (4); the slide seat (6) is threadedly sleeved on the bidirectional screw (4); and the slide seats (6) are respectively arranged in one-to-one correspondence with the walking mechanisms; A guide groove (7) is provided at the bottom of the slide seat (6), a track (8) is slidably mounted in the guide groove (7), a connecting plate (9) is fixedly mounted at the bottom of the track (8), and the connecting plate (9) is fixedly connected to the side of the mounting seat (1); The mounting seat (1) is a hollow structure, and a battery pack is arranged inside, and the cross-sections of the guide groove (7) and the rail (8) are both T-shaped; The walking mechanism comprises a vertical plate (10), a bearing seat (11), a first supporting plate (12), a driving wheel (13) and a driving motor (14); the vertical plate (10) is fixedly mounted on the top of the sliding seat (6); the bearing seat (11) is fixedly mounted on the top of the vertical plate (10); the first supporting plate (12) is fixedly mounted on the top of the bearing seat (11); the driving wheel (13) is rotatably mounted on the first supporting plate (12); the driving motor (14) is fixedly mounted on one side of the first supporting plate (12); and the output shaft of the driving motor (14) is fixedly connected to the input end of the driving wheel (13); A second support plate (15) is slidably installed on the bearing seat (11), a driven wheel (16) is rotatably installed on one side of the second support plate (15), and the driven wheel (16) is located between the bearing seat (11) and the driving wheel (13); an electric telescopic rod (17) is fixedly installed on one side of the vertical plate (10), and an output rod of the electric telescopic rod (17) is fixedly connected to the bottom of the second support plate (15); The bearing seat (11) is provided with a mounting opening, and the mounting opening is adapted to be arranged to match the second supporting plate (15); The base of the vertical plate (10) is provided with a flip assembly for flipping the outer end of the vertical plate (10) inwards or outwards, so as to drive the driving wheel (13) to flip inwards or outwards before crossing an obstacle to separate from the power transmission line, and to drive the driving wheel (13) to flip outwards or inwards after crossing the obstacle to buckle the driving wheel (13) on the power transmission line.

2. The unmanned operation and inspection device for high-altitude lines according to claim 1, characterized in that: The high-altitude line unmanned transportation and inspection device comprises a control module and a remote control module, wherein the control module is electrically connected to the detection device (2), the four walking mechanisms and the adjustment mechanism respectively to control the actions of the four walking mechanisms and the adjustment mechanism and to obtain data detected by the detection device (2); the remote control module is communicatively connected to the control module via the data transmission module to perform data exchange; the detection device (2) comprises a video monitoring device.

3. A method for unmanned operation and inspection of high-altitude lines, characterized in that: The use of the unmanned inspection device for high-altitude lines as described in any one of claims 1 to 2 comprises the following steps: Select the transmission line section where the high-altitude line unmanned operation and inspection equipment can perform operation and inspection; At the starting point of the transmission line section, four walking mechanisms are respectively placed on the corresponding transmission lines, so that the mounting base (1) and the detection device (2) are suspended in the air; The driving travel mechanism drives the mounting base (1) and the detection device (2) to move on the transmission line; When encountering obstacles, the regulating mechanism drives the walking mechanism to cross the obstacles on the transmission line one by one; After the high-altitude line unmanned operation and inspection device moves to the end point of the transmission line section, the high-altitude line unmanned operation and inspection device is removed from the transmission line.

Images