A beidou inspection device for power line monitoring

Abstract

The application discloses a Beidou inspection device for power line monitoring and relates to the technical field of wire Beidou inspection device design, which comprises a line inspection main body, a contraction adjusting unit, an inspection moving unit and a line detecting unit. Two flight mechanisms with equal intervals are fixedly connected to the front and rear surfaces of the line inspection main body. The contraction adjusting unit is arranged in the line inspection main body. The line detecting unit is arranged on the fixed plate in the contraction adjusting unit. The line inspection main body is fixedly connected with an inspection controller through a fixing seat. A Beidou positioner is arranged on the position of the right side of the inspection controller on the lower surface of the line inspection main body. The device can be recycled when not in use, is more stable when moving on the wire, does not affect the inspection, is more convenient to use on the wire and does not affect the use.

Description

Technical Field

[0001] This invention relates to the field of power line Beidou inspection equipment design technology, specifically a Beidou inspection equipment for power line monitoring. Background Technology

[0002] A power line is a conductor circuit that connects substations and distribution stations to various power users or electrical equipment, transmitting and distributing electrical energy from the power source (substation) to the load (power user or electrical equipment). Power lines are classified into high-voltage lines and low-voltage lines according to voltage. High-voltage lines refer to power lines with voltages of 1kV and above, while low-voltage lines refer to power lines with voltages below 1kV. Some also refer to power lines from 1kV to 10kV or 35kV as medium-voltage lines, power lines from 35kV to 110kV or 220kV as high-voltage lines, and power lines above 220kV or 330kV as ultra-high-voltage lines. To ensure the stability and normal operation of these lines, a BeiDou-based inspection device is needed for power line monitoring and inspection.

[0003] Existing Beidou inspection equipment used for power line monitoring has several drawbacks. The equipment cannot be retrieved when not in use, and its movement on the power lines is unstable, which affects inspection. It is also inconvenient to use on the power lines, thus impacting its usability. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide a Beidou inspection device for power line monitoring. The device can be recycled when not in use, moves more stably on the power line without affecting the inspection, and is more convenient to use on the power line without affecting its operation. It can effectively solve the problems in the background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a Beidou inspection device for power line monitoring, comprising a line inspection body, a shrink adjustment unit, an inspection movement unit, and a line detection unit;

[0006] Line inspection body: Two equally spaced flight mechanisms are fixedly connected to the front and rear surfaces respectively. A retraction adjustment unit is set inside the line inspection body. A line detection unit is set on the fixed plate in the retraction adjustment unit. The lower surface of the line inspection body is fixedly connected to the inspection controller through a fixed seat. A Beidou locator is set on the lower surface of the line inspection body at the right side of the inspection controller. An observation camera is set on the left surface of the line inspection body. The lens of the observation camera corresponds to the power line.

[0007] The inspection mobile unit comprises a connecting crossbar, a movable slider, a second hydraulic cylinder, a first rotating motor, a rotating cylinder, and a movable U-shaped frame. A connecting crossbar is fixedly connected to each of the left and right sides of the main inspection body. A groove is formed on the lower surface of each of the two connecting crossbars, passing through the upper and lower sides of the crossbar. A slider is slidably connected within each groove. Corresponding surfaces of the two connecting crossbars are fixedly connected to the second hydraulic cylinder via support frames. One end of each second hydraulic cylinder extends into the groove and is fixedly connected to the slider. A rotating cylinder is rotatably connected to each slider, with its lower end passing through the slider and fixedly connected to the movable U-shaped frame. A first rotating motor is fixedly connected to the upper surface of each slider. The output shafts of the first rotating motors are fixedly connected to the upper ends of the corresponding rotating cylinders. The input terminals of the inspection controller, Beidou locator, flight mechanism, observation camera, second hydraulic cylinder, and first rotating motor are electrically connected to the output terminal of an external power supply via an external control switch group.

[0008] The main body of the line inspection unit is used to fix the installation device. The flight mechanism is used to make the device move more stably. The retraction adjustment unit is used to collect the detection mechanism when not in use. The inspection controller is used to control the device. The Beidou locator is used for positioning to facilitate use. The line detection unit is used to detect the line. The observation camera is used to observe the wire for use. The connecting crossbar is used to move the moving slider. The hydraulic cylinder is started to push the moving slider to move. The rotating motor is started to rotate the rotating cylinder. The rotation of the rotating cylinder is used to adjust the angle of the moving U-shaped frame to facilitate the device to move on the curved wire for inspection. The moving U-shaped frame is used to fix the moving roller for the use of the wire.

[0009] Furthermore, the inspection moving unit also includes rectangular vertical rods, rectangular sliders, supporting connecting cylinders, hydraulic cylinders, and moving rollers. Two equally spaced rectangular vertical rods are fixedly connected within each of the two moving U-shaped frames. Two equally spaced moving rollers are positioned between the two rectangular vertical rods on the two moving U-shaped frames. Two of the moving rollers on the two moving U-shaped frames are rotatably connected to the rectangular vertical rods. Each rectangular vertical rod has a second sliding groove located above the moving rollers. Each second sliding groove passes through the front and rear sides of the rectangular vertical rod, and each second sliding groove is slidably connected to... A rectangular slider is provided, and two other movable rollers are rotatably connected to the rectangular slider. A push plate is fixedly connected to the non-corresponding side surface of the four rectangular sliders. A supporting connecting cylinder is fixedly connected to the lower surface of each push plate. A hydraulic cylinder is fixedly connected to the upper surface of each of the two movable U-shaped frames. A rectangular push plate is fixedly connected to the upper end of each of the two hydraulic cylinders. The upper end of each supporting connecting cylinder extends to the upper side of the movable U-shaped frame and is fixedly connected to the lower surface of the rectangular push plate. The input end of the hydraulic cylinder is electrically connected to the output end of an external power supply through an external control switch group.

[0010] The second groove on the rectangular vertical rod is used to make the rectangular slider slide more stably. The rectangular slider drives the moving roller to move. The third hydraulic cylinder is activated to push the supporting connecting cylinder to move. The moving supporting connecting cylinder drives the rectangular slider to move. The moving roller is used to allow the line to pass through, thereby moving the device to facilitate inspection.

[0011] Furthermore, the inspection moving unit also includes connecting rods, auxiliary sliding columns, second movable sliders, bidirectional threaded columns, and second rotating motors. Two equally spaced connecting rods are fixedly connected to the non-corresponding left and right sides of the two movable U-shaped frames. The non-corresponding sides of the four connecting rods are respectively provided with sliding grooves. Two equally spaced second movable sliders are slidably connected in each sliding groove. An auxiliary sliding column is fixedly connected in each of the two sliding grooves. A bidirectional threaded column is rotatably connected in the other two sliding grooves. The threads on the two bidirectional threaded columns are in opposite directions. The sliding holes on the four second movable sliders are slidably connected to the corresponding auxiliary sliding columns. The threaded holes on the other four second movable sliders are threadedly connected to the corresponding bidirectional threaded columns. The upper ends of the two bidirectional threaded columns extend to the upper side of the corresponding connecting rods and are fixedly connected to the output shaft of the second rotating motor. The two second rotating motors are fixedly connected to the corresponding connecting rods through motor support frames. The input end of the second rotating motor is electrically connected to the output end of an external power supply through an external control switch group.

[0012] The connecting rod is used to fix the auxiliary sliding column and the bidirectional threaded column. The auxiliary sliding column is used to make the movement of the second movable slider more stable. The second rotating motor is started to make the bidirectional threaded column rotate. The rotation of the bidirectional threaded column makes the second movable slider move, thereby adjusting the arc-shaped pressure plate and facilitating the clamping of the line.

[0013] Furthermore, the inspection moving unit also includes arc-shaped pressure plates. Two equally spaced arc-shaped pressure plates are respectively provided on the non-corresponding side of the two moving U-shaped frames. Each arc-shaped pressure plate is fixedly connected to the corresponding moving slider. Each arc-shaped pressure plate is provided with a friction rubber sleeve.

[0014] The arc-shaped clamp is used to fix and hold the line for inspection purposes.

[0015] Furthermore, the shrinkage adjustment unit includes a fixed connecting plate, a connecting vertical rod, a movable sliding column, an adjusting slider, and a connecting vertical rod. A fixed connecting plate is fixedly connected to the bottom surface of the line inspection body. A connecting vertical rod is fixedly connected to the bottom surface of the line inspection body on the left and right sides of the fixed connecting plate. A sliding groove is opened on the corresponding left and right sides of the two connecting vertical rods. A movable sliding column is fixedly connected in each sliding groove. An adjusting slider is slidably connected in each sliding groove. The sliding holes on the two adjusting sliders are slidably connected to the corresponding movable sliding columns. A connecting vertical rod is fixedly connected to the corresponding left and right sides of the two adjusting sliders.

[0016] The fixed connecting plate is used to fix the hydraulic cylinder, the connecting vertical rod is used to fix the moving slide column, the moving slide column is used to make the movement of the adjusting slider more stable, the adjusting slider moves to move the connecting vertical rod, and the connecting vertical rod is used to fix the fixed plate, so that the device can be extended to the outside of the line inspection body for use.

[0017] Furthermore, the shrinkage adjustment unit also includes a fixed plate and a hydraulic cylinder. A fixed plate is fixedly connected to one side of each of the two connecting vertical rods. The fixed plate is positioned near the upper side of the line inspection body. Two equally spaced hydraulic cylinders are fixedly connected to the upper surface of the fixed plate. The upper ends of the two hydraulic cylinders are fixedly connected to the lower surface of the corresponding fixed plate. The input end of the hydraulic cylinder is electrically connected to the output end of an external power supply through an external control switch group.

[0018] When the hydraulic cylinder moves, it pushes the fixed plate to move. The fixed plate is used to move the detection device, so that the detection device can be extended to the outside of the main body of the line inspection and be engaged with the line for detection.

[0019] Furthermore, the shrinkage adjustment unit also includes a protective cover plate. A rectangular detection hole is provided on the upper surface of the line inspection body. The rectangular detection hole extends into the line inspection body and corresponds to the fixed connection plate. The four sides of the rectangular detection hole are movably connected to the protective cover plate through movable cylinders. The four protective cover plates are triangular and form a rectangle. A torsion spring is sleeved on each movable cylinder.

[0020] The protective cover is used to protect the device when it is not in use, making it easier to fix the detection device inside the main body of the line inspection unit for use.

[0021] Furthermore, the line detection unit includes a rotating motor, a rotating adjusting cylinder, a flange fixing plate, a detection fixing plate, an adjusting vertical plate, and a height adjusting slider. The fixing plate is rotatably connected to the rotating adjusting cylinder via bearings. The lower surface of the fixing plate is fixedly connected to the rotating motor via a motor support frame at positions on both sides of the rotating adjusting cylinder. The output shaft of the rotating motor is fixedly connected to the lower end of the rotating adjusting cylinder. The upper end of the rotating adjusting cylinder extends to the upper side of the fixing plate and is fixedly connected to the flange fixing plate. The flange fixing plate is fixedly connected to the detection fixing plate. An adjusting vertical plate is fixedly connected to the upper surface of the detection fixing plate. A sliding groove is provided on the adjusting vertical plate, which extends through both sides of the adjusting vertical plate. A height adjusting slider is slidably connected within the sliding groove.

[0022] The rotating motor starts in three stages, causing the rotating adjustment cylinder to rotate. The rotating adjustment cylinder then rotates the flange fixing plate, which is used to fix the detection fixing plate. The detection fixing plate is used to fix the adjusting vertical plate, which allows the height adjusting slider to move. The height adjusting slider moves to adjust the spacing, thereby fixing the circuit between the detection fixing plate and the adjusting rectangular plate for easy testing.

[0023] Furthermore, the line detection unit also includes a hydraulic cylinder four, an adjusting rectangular plate, a wire fixing seat, and auxiliary pulleys. A snap-fit ​​push plate is fixedly connected to the right side surface of the height adjusting slider. A hydraulic cylinder four is provided on the detection fixing plate, and the upper end of the hydraulic cylinder four is fixedly connected to the snap-fit ​​push plate. An adjusting rectangular plate is fixedly connected to the left side surface of the height adjusting slider, and a wire fixing seat is fixedly connected to the lower side surface of the adjusting rectangular plate. A limit groove is formed on the wire fixing seat, and multiple linear arrays of auxiliary pulleys are rotatably connected in the limit groove. The input end of the hydraulic cylinder four is electrically connected to the output end of an external power supply through an external control switch group.

[0024] The adjustable rectangular plate is used to adjust the spacing, facilitating the testing of wires of different specifications. The wire fixing bracket is used to fix the wires. The auxiliary pulley is used to make the device move more stably on the line. The hydraulic cylinder starts four times to drive the adjustable rectangular plate to move, thereby facilitating the adjustment of the spacing.

[0025] Furthermore, the line detection unit also includes a detection detector and a temperature detector. A detection detector is fixedly connected to the upper surface of the adjustment rectangular plate, and the probe on the detection detector is in contact with the wire. A temperature detector is fixedly connected to the upper surface of the detection fixing plate, and the temperature detector corresponds to the wire fixing base. The input terminals of the detection detector and the temperature detector are electrically connected to the output terminal of the external power supply through an external control switch group.

[0026] The detection detector uses an industrial detector to inspect the circuit, and the temperature detector uses a temperature sensor to detect the temperature, thus facilitating the testing of the temperature on the circuit. When an abnormality occurs, it will alert the operator for proper use.

[0027] Compared with the prior art, the beneficial effects of the present invention are:

[0028] 1. This Beidou inspection equipment for power line monitoring has the following advantages: It is equipped with an inspection moving unit. A connecting crossbar is used to move the moving slider. Hydraulic cylinder two is activated to push the moving slider to move. Rotary motor one is activated to rotate the rotating cylinder. The rotation of the rotating cylinder adjusts the angle of the moving U-shaped frame, making it convenient for the device to move on curved power lines for inspection. The moving U-shaped frame is used to fix the moving roller. The sliding groove two on the rectangular vertical rod is used to make the rectangular slider slide more stable. The rectangular slider drives the moving roller to move. Hydraulic cylinder three is activated to push the supporting connecting cylinder to move. The movement of the supporting connecting cylinder drives the rectangular slider to move. The moving roller is used for the line to pass through. The connecting rod is used to fix the auxiliary sliding column and the bidirectional threaded column. The auxiliary sliding column makes the movement of the second moving slider more stable. Rotary motor two is activated to rotate the bidirectional threaded column. The rotation of the bidirectional threaded column moves the second moving slider to adjust the arc-shaped pressure plate. The arc-shaped pressure plate is used to fix and clamp the line, thus allowing the device to move.

[0029] 2. This Beidou inspection equipment for power line monitoring has the following advantages: It is equipped with a retractable adjustment unit, a fixed connecting plate for fixing hydraulic cylinder one, a connecting vertical rod for fixing the movable slide column, the movable slide column for making the movement of the adjusting slider more stable, the movement of the adjusting slider for moving the connecting vertical rod, the connecting vertical rod for fixing the fixed plate, thereby extending the device to the outside of the line inspection body, the movement of hydraulic cylinder one for pushing the fixed plate, the fixed plate for driving the detection device to move, facilitating the extension of the detection device to the outside of the line inspection body and its engagement with the line, and a protective cover for protecting the device when not in use, facilitating the fixing of the detection device inside the line inspection body for use;

[0030] 3. This Beidou inspection equipment for power line monitoring has the following advantages: It is equipped with a line detection unit. A rotating motor with three starts rotates the adjusting cylinder, which in turn rotates the flange fixing plate. The flange fixing plate is used to fix the detection fixing plate, which in turn fixes the adjusting vertical plate. The adjusting vertical plate moves the height adjusting slider, which adjusts the spacing to fix the line between the detection fixing plate and the adjusting rectangular plate. The adjusting rectangular plate is used to adjust the spacing, facilitating the detection of lines of different specifications. A wire fixing seat is used to fix the line. Auxiliary pulleys make the device move more stably on the line. A hydraulic cylinder with four starts moves the adjusting rectangular plate. An industrial detector is used to detect the line, and a temperature detector is used to detect the temperature on the line, facilitating temperature testing and detection when abnormalities are found.

[0031] 4. The Beidou inspection equipment used for power line monitoring has the following advantages: the equipment can be recycled when not in use, it moves more stably on the power line without affecting the inspection, and it is more convenient to use on the power line without affecting its operation. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the front structure of the present invention;

[0033] Figure 2 This is a schematic diagram of the rear cross-sectional structure of the present invention;

[0034] Figure 3 This is a schematic diagram of the side cross-sectional structure of the present invention;

[0035] Figure 4 For the present invention Figure 3 A magnified view of the structure at point A in the middle;

[0036] Figure 5 This is a partial frontal cross-sectional view of the inspection mobile unit of the present invention;

[0037] Figure 6 This is a partial rear cross-sectional view of the inspection mobile unit of the present invention;

[0038] Figure 7 This is a partial cross-sectional view of the circuit detection unit of the present invention;

[0039] Figure 8 This is a partial back view of the circuit detection unit of the present invention;

[0040] Figure 9 For the present invention Figure 8 A magnified schematic diagram of the structure at point B in the middle.

[0041] In the diagram: 1. Main body of the line inspection unit; 2. Flight mechanism; 3. Retraction adjustment unit; 31. Protective cover plate; 32. Fixed connecting plate; 33. Connecting vertical rod; 34. Moving slide column; 35. Adjusting slider; 36. Connecting vertical rod; 37. Fixed plate; 38. Hydraulic cylinder one; 4. Inspection moving unit; 41. Connecting crossbar; 42. Moving slider; 43. Hydraulic cylinder two; 44. Rotating motor one; 45. Rotating cylinder; 46. Moving U-shaped frame; 47. Rectangular vertical rod; 48. Rectangular slider; 49. Support connecting cylinder; 410. Hydraulic cylinder three; 411. Moving roller. 412 Wheel, 413 Connecting rod, 414 Auxiliary slide column, 414 Moving slider II, 415 Bidirectional threaded column, 416 Arc-shaped pressure plate, 417 Rotary motor II, 5 Line detection unit, 51 Rotary motor III, 52 Rotary adjustment cylinder, 53 Flange fixing plate, 54 Detection fixing plate, 55 Hydraulic cylinder IV, 56 Adjusting vertical plate, 57 Adjusting rectangular plate, 58 Detection detector, 59 Wire fixing seat, 510 Temperature detector, 511 Auxiliary pulley, 512 Height adjustment slider, 6 Inspection controller, 7 Beidou locator. Detailed Implementation

[0042] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0043] Please see Figure 1-9 This embodiment provides a technical solution: a Beidou inspection device for power line monitoring, including a line inspection body 1, a shrink adjustment unit 3, an inspection moving unit 4, and a line detection unit 5;

[0044] Line inspection body 1: Two equally spaced flight mechanisms 2 are fixedly connected to the front and rear surfaces respectively. A retraction adjustment unit 3 is set inside the line inspection body 1. A line detection unit 5 is set on the fixed plate 37 in the retraction adjustment unit 3. The lower surface of the line inspection body 1 is fixedly connected to the inspection controller 6 through a fixed seat. A Beidou locator 7 is set on the lower surface of the line inspection body 1 at the right side of the inspection controller 6. An observation camera is set on the left surface of the line inspection body 1, and the lens on the observation camera corresponds to the power line.

[0045] Inspection moving unit 4: includes connecting crossbars 41, moving sliders 42, hydraulic cylinders 43, rotating motors 44, rotating cylinders 45, and moving U-shaped frames 46. A connecting crossbar 41 is fixedly connected to each of the left and right sides of the main inspection body 1. Slide grooves 1 are respectively opened on the lower surfaces of the two connecting crossbars 41, passing through the upper and lower sides of the connecting crossbars 41. A slider is slidably connected within each of the two slide grooves 1. The corresponding side surfaces of the two connecting crossbars 41 are fixedly connected to the hydraulic cylinders 43 via support frames. The two hydraulic cylinders 43 are opposite to each other. One end of the slide extends into the slide groove and is fixedly connected to the slider. A rotating cylinder 45 is rotatably connected to the two sliders. The lower ends of the two rotating cylinders 45 pass through the sliders and are fixedly connected to the movable U-shaped frame 46. A rotating motor 44 is fixedly connected to the upper surface of the two sliders. The output shafts of the two rotating motors 44 are fixedly connected to the upper ends of the corresponding rotating cylinders 45. The input ends of the inspection controller 6, Beidou locator 7, flight mechanism 2, observation camera, hydraulic cylinder 43 and rotating motor 44 are electrically connected to the output end of the external power supply through an external control switch group.

[0046] The main body 1 of the line inspection unit is used to fix the installation device. The flight mechanism 2 is used to make the movement of the device more stable. The retraction adjustment unit 3 is used to collect the detection mechanism when not in use. The inspection controller 6 is used to control the device. The Beidou locator 7 is used for positioning to facilitate use. The line detection unit 5 is used to detect the line. The observation camera is used to observe the wire for use. The connecting crossbar 41 is used to move the movable slider 42. The hydraulic cylinder 43 is started to push the movable slider 42 to move. The rotating motor 44 is started to rotate the rotating cylinder 45. The rotation of the rotating cylinder 45 is used to adjust the angle of the movable U-shaped frame 46 to facilitate the movement of the device on the curved wire for inspection. The movable U-shaped frame 46 is used to fix the movable roller 411 for use on the wire.

[0047] The inspection moving unit 4 also includes rectangular vertical rods 47, rectangular sliders 48, supporting connecting cylinders 49, hydraulic cylinders 410, and moving rollers 411. Two equally spaced rectangular vertical rods 47 are fixedly connected within two moving U-shaped frames 46. Two equally spaced moving rollers 411 are positioned between the two rectangular vertical rods 47 on the two moving U-shaped frames 46. Two of the moving rollers 411 on the two moving U-shaped frames 46 are rotatably connected on the rectangular vertical rods 47. Each rectangular vertical rod 47 has a groove 2 located above the moving roller 411. Each groove 2 passes through the front and rear sides of the rectangular vertical rod 47, and a sliding groove 2 is provided on each of the two grooves. A rectangular slider 48 is dynamically connected, and two other movable rollers 411 are rotatably connected to the rectangular slider 48. A push plate is fixedly connected to the non-corresponding side surface of the four rectangular sliders 48, and a supporting connecting cylinder 49 is fixedly connected to the lower surface of each push plate. A hydraulic cylinder 410 is fixedly connected to the upper surface of the two movable U-shaped frames 46, and a rectangular push plate is fixedly connected to the upper end of each of the two hydraulic cylinders 410. The upper end of each supporting connecting cylinder 49 extends to the upper side of the movable U-shaped frame 46 and is fixedly connected to the lower surface of the rectangular push plate. The input end of the hydraulic cylinder 410 is electrically connected to the output end of an external power supply through an external control switch group.

[0048] The second groove on the rectangular vertical rod 47 is used to make the rectangular slider 48 slide more stably. The rectangular slider 48 is used to drive the moving roller 411 to move. The third hydraulic cylinder 410 is activated to push the supporting connecting cylinder 49 to move. The moving supporting connecting cylinder 49 drives the rectangular slider 48 to move. The moving roller 411 is used to allow the line to pass through, thereby moving the device to facilitate inspection.

[0049] The inspection mobile unit 4 also includes connecting rods 412, auxiliary sliding columns 413, movable sliders 414, bidirectional threaded columns 415, and a rotating motor 417. Two equally spaced connecting rods 412 are fixedly connected to the non-corresponding left and right sides of the two movable U-shaped frames 46. Slide grooves 3 are respectively opened on the non-corresponding sides of the four connecting rods 412. Two equally spaced movable sliders 414 are slidably connected in each slide groove 3. Two slide grooves 3 are each fixedly connected to an auxiliary sliding column 413, and the other two slide grooves 3 are each rotatably connected to a bidirectional threaded column 415. The threads on the threaded column 415 are opposite in direction. The sliding holes on the four movable sliders 414 are slidably connected to the corresponding auxiliary sliders 413. The threaded holes on the other four movable sliders 414 are threadedly connected to the corresponding bidirectional threaded columns 415. The upper ends of the two bidirectional threaded columns 415 extend to the upper side of the corresponding connecting rod 412 and are fixedly connected to the output shaft of the rotating motor 417. The two rotating motors 417 are fixedly connected to the corresponding connecting rods 412 through motor support frames. The input end of the rotating motor 417 is electrically connected to the output end of the external power supply through an external control switch group.

[0050] The connecting rod 412 is used to fix the auxiliary slide column 413 and the bidirectional threaded column 415. The auxiliary slide column 413 is used to make the movement of the second movable slider 414 more stable. The second rotating motor 417 is started to make the bidirectional threaded column 415 rotate. The rotation of the bidirectional threaded column 415 makes the second movable slider 414 move, thereby adjusting the arc-shaped pressure plate 416 to facilitate the clamping of the line.

[0051] The inspection mobile unit 4 also includes an arc-shaped pressure plate 416. Two equally spaced arc-shaped pressure plates 416 are respectively provided on the non-corresponding side of the two mobile U-shaped frames 46. Each arc-shaped pressure plate 416 is fixedly connected to the corresponding mobile slider 414. Each arc-shaped pressure plate 416 is provided with a friction rubber sleeve.

[0052] The arc-shaped clamping plate 416 is used to fix and hold the line for inspection purposes.

[0053] The shrinkage adjustment unit 3 includes a fixed connecting plate 32, a connecting vertical rod 33, a movable sliding column 34, an adjusting slider 35, and a connecting vertical rod 36. A fixed connecting plate 32 is fixedly connected to the bottom surface of the line inspection body 1. A connecting vertical rod 33 is fixedly connected to the bottom surface of the line inspection body 1 on the left and right sides of the fixed connecting plate 32. A sliding groove 4 is opened on the corresponding side of the two connecting vertical rods 33. A movable sliding column 34 is fixedly connected in each sliding groove 4. An adjusting slider 35 is slidably connected in each sliding groove 4. The sliding holes on the two adjusting sliders 35 are slidably connected to the corresponding movable sliding column 34. A connecting vertical rod 36 is fixedly connected to the corresponding side surface of the two adjusting sliders 35.

[0054] The fixed connecting plate 32 is used to fix the hydraulic cylinder 38, the connecting vertical rod 33 is used to fix the movable sliding column 34, the movable sliding column 34 is used to make the movement of the adjusting slider 35 more stable, the adjusting slider 35 moves to make the connecting vertical rod 36 move, and the connecting vertical rod 36 is used to fix the fixed plate 37, so as to extend the device to the outside of the line inspection body 1 for use.

[0055] The retraction adjustment unit 3 also includes a fixed plate 37 and a hydraulic cylinder 38. A fixed plate 37 is fixedly connected to one side of each of the two connecting vertical rods 36. The fixed plate 37 is positioned near the upper side of the line inspection body 1. Two equally spaced hydraulic cylinders 38 are fixedly connected to the upper surface of the fixed connecting plate 32. The upper ends of the two hydraulic cylinders 38 are fixedly connected to the lower surface of the corresponding fixed plate 37. The input end of the hydraulic cylinder 38 is electrically connected to the output end of the external power supply through an external control switch group.

[0056] The hydraulic cylinder 38 moves to push the fixed plate 37 to move. The fixed plate 37 is used to move the detection device, so that the detection device can be extended to the outside of the line inspection body 1 and engaged with the line for detection.

[0057] The shrinkage adjustment unit 3 also includes a protective cover plate 31. A rectangular detection hole is opened on the upper surface of the line inspection body 1. The rectangular detection hole extends into the line inspection body 1 and corresponds to the fixed connection plate 32. The four sides of the rectangular detection hole are movably connected to the protective cover plate 31 through movable cylinders. The four protective cover plates 31 are triangular and form a rectangle. A torsion spring is sleeved on each movable cylinder.

[0058] The protective cover 31 is used to protect the device when it is not in use, so that the detection device can be fixed inside the line inspection body 1 for use.

[0059] The circuit detection unit 5 includes a rotating motor 51, a rotating adjusting cylinder 52, a flange fixing plate 53, a detection fixing plate 54, an adjusting vertical plate 56, and a height adjusting slider 512. The fixed plate 37 is rotatably connected to the rotating adjusting cylinder 52 via bearings. The lower surface of the fixed plate 37 is fixedly connected to the rotating motor 51 via a motor support frame at the positions on both sides of the rotating adjusting cylinder 52. The output shaft of the rotating motor 51 is fixedly connected to the lower end of the rotating adjusting cylinder 52. The upper end of the rotating adjusting cylinder 52 extends to the upper side of the fixed plate 37 and is fixedly connected to the flange fixing plate 53. The flange fixing plate 53 is fixedly connected to the detection fixing plate 54. An adjusting vertical plate 56 is fixedly connected to the upper surface of the detection fixing plate 54. A sliding groove 5 is provided on the adjusting vertical plate 56, which runs through the left and right sides of the adjusting vertical plate 56. A height adjusting slider 512 is slidably connected within the sliding groove 5.

[0060] The rotating motor 51 starts, causing the rotating adjusting cylinder 52 to rotate. The rotating adjusting cylinder 52 rotates, causing the flange fixing plate 53 to rotate. The flange fixing plate 53 is used to fix the detection fixing plate 54. The detection fixing plate 54 is used to fix the adjusting vertical plate 56. The adjusting vertical plate 56 is used to move the height adjusting slider 512. The height adjusting slider 512 moves to adjust the spacing, thereby fixing the circuit between the detection fixing plate 54 and the adjusting rectangular plate 57, thus facilitating detection.

[0061] The circuit detection unit 5 also includes a hydraulic cylinder 55, an adjusting rectangular plate 57, a wire fixing seat 59, and auxiliary pulleys 511. A snap-fit ​​push plate is fixedly connected to the right side surface of the height adjusting slider 512. A hydraulic cylinder 55 is installed on the detection fixing plate 54. The upper end of the hydraulic cylinder 55 is fixedly connected to the snap-fit ​​push plate. An adjusting rectangular plate 57 is fixedly connected to the left side surface of the height adjusting slider 512. A wire fixing seat 59 is fixedly connected to the lower side surface of the adjusting rectangular plate 57. A limit groove is opened on the wire fixing seat 59. Multiple linear arrays of auxiliary pulleys 511 are rotatably connected in the limit groove. The input end of the hydraulic cylinder 55 is electrically connected to the output end of an external power supply through an external control switch group.

[0062] The adjustable rectangular plate 57 is used to adjust the spacing, which facilitates the testing of lines of different specifications. The wire fixing seat 59 is used to fix the line. The auxiliary pulley 511 is used to make the movement of the device on the line more stable. The hydraulic cylinder 4 55 is activated to drive the adjustable rectangular plate 57 to move, thereby facilitating the adjustment of the spacing.

[0063] The line detection unit 5 also includes a detection detector 58 and a temperature detector 510. A detection detector 58 is fixedly connected to the upper surface of the adjusting rectangular plate 57. The probe on the detection detector 58 is in contact with the wire. A temperature detector 510 is fixedly connected to the upper surface of the detection fixing plate 54. The temperature detector 510 corresponds to the wire fixing seat 59. The input terminals of the detection detector 58 and the temperature detector 510 are electrically connected to the output terminal of the external power supply through an external control switch group.

[0064] The detection detector 58 is an industrial detector used to test the circuit, and the temperature detector 510 is a temperature detector used to detect the temperature, thereby facilitating the testing of the temperature on the circuit. When an abnormality occurs, it will alert the operator for proper use.

[0065] The working principle of the Beidou inspection device for power line monitoring provided by this invention is as follows: First, a fixed connecting plate 32 is used to fix a hydraulic cylinder 38, and a connecting vertical rod 33 is used to fix a movable sliding column 34. The movable sliding column 34 makes the movement of the adjusting slider 35 more stable. The movement of the adjusting slider 35 causes the connecting vertical rod 36 to move, and the connecting vertical rod 36 is used to fix a fixed plate 37, thereby extending the device to the outside of the line inspection body 1. The movement of the hydraulic cylinder 38 pushes the fixed plate 37 to move, and the fixed plate 37 drives the detection device to move, facilitating the extension of the detection device to the outside of the line inspection body 1 and its engagement with the line. A protective cover 31 is used to protect the device when not in use, facilitating the detection device's movement. Fixed inside the main body 1 of the line inspection unit, the detection device extends to the outside of the main body 1. A connecting crossbar 41 moves the movable slider 42. Hydraulic cylinder 43 is activated to push the movable slider 42. Rotary motor 44 is activated to rotate the rotating cylinder 45. The rotation of the rotating cylinder 45 adjusts the angle of the movable U-shaped frame 46, facilitating the device's movement on curved power lines for inspection. The movable U-shaped frame 46 fixes the movable roller 411. A second groove on the rectangular vertical rod 47 ensures more stable sliding of the rectangular slider 48. The rectangular slider 48 drives the movable roller 411. Hydraulic cylinder 410 is activated to push the supporting connecting cylinder 49. The movement of the motor drives the rectangular slider 48 to move. The moving roller 411 allows the wire to pass through. The connecting rod 412 is used to fix the auxiliary sliding column 413 and the bidirectional threaded column 415. The auxiliary sliding column 413 makes the movement of the second moving slider 414 more stable. The second rotating motor 417 starts to rotate the bidirectional threaded column 415. The rotation of the bidirectional threaded column 415 moves the second moving slider 414, thereby adjusting the arc-shaped pressure plate 416. The arc-shaped pressure plate 416 is used to fix and clamp the wire, allowing the device to move. At the same time, the third rotating motor 51 starts to rotate the rotating adjusting cylinder 52. The rotation of the rotating adjusting cylinder 52 rotates the flange fixing plate 53. The flange fixing plate 53 is used to fix the detection fixing plate 54. The detection fixing plate 54 is used to... The vertical adjustment plate 56 is fixed, which moves the height adjustment slider 512 to adjust the spacing, thereby fixing the wire between the detection fixing plate 54 and the adjustment rectangular plate 57. The adjustment rectangular plate 57 is used to adjust the spacing, which is convenient for testing wires of different specifications. The wire fixing seat 59 is used to fix the wire. The auxiliary pulley 511 is used to make the movement of the device on the line more stable. The hydraulic cylinder 55 is activated to drive the adjustment rectangular plate 57 to move. The detection detector 58 is an industrial detector used to detect the wire. The temperature detector 510 is a temperature detector used to detect the temperature, which is convenient for testing the temperature on the wire. When an abnormality occurs, it is used for detection.

[0066] It is worth noting that the core chip of the external control switch group disclosed in the above embodiments is a PLC microcontroller, the flight mechanism 2 adopts the flight structure of UAVs in the prior art, the rotating motor 44, rotating motor 417 and rotating motor 51 are servo motors, the hydraulic cylinder 38, hydraulic cylinder 43, hydraulic cylinder 55 and hydraulic cylinder 410 are industrial hydraulic cylinders, the observation camera is a high-definition camera, and the external control switch group controls the operation of rotating motor 44, rotating motor 417, hydraulic cylinder 38, hydraulic cylinder 43, hydraulic cylinder 410, hydraulic cylinder 55, observation camera, flight mechanism 2, detection detector 58, temperature detector 510, inspection controller 6, Beidou locator 7 and rotating motor 51 using methods commonly used in the prior art.

[0067] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A Beidou-based inspection device for power line monitoring, characterized in that: It includes the main body of line inspection (1), the shrink adjustment unit (3), the inspection moving unit (4), and the line detection unit (5); Line inspection body (1): Two equally spaced flight mechanisms (2) are fixedly connected to the front and rear sides respectively. A shrink adjustment unit (3) is provided inside the line inspection body (1). A line detection unit (5) is provided on the fixed plate (37) in the shrink adjustment unit (3). The lower surface of the line inspection body (1) is fixedly connected to the inspection controller (6) through a fixed seat. A Beidou locator (7) is provided on the lower surface of the line inspection body (1) at the right side of the inspection controller (6). An observation camera is provided on the left side of the line inspection body (1). The lens on the observation camera corresponds to the power line. The inspection moving unit (4) includes a connecting crossbar (41), a moving slider (42), a second hydraulic cylinder (43), a rotating motor (44), a rotating cylinder (45), and a moving U-shaped frame (46). The left and right sides of the line inspection body (1) are respectively fixedly connected to a connecting crossbar (41). The lower surfaces of the two connecting crossbars (41) are respectively provided with a sliding groove. The two sliding grooves pass through the upper and lower sides of the connecting crossbars (41). A slider is slidably connected in each of the two sliding grooves. The two connecting crossbars (41) are respectively fixedly connected to the second hydraulic cylinder (43) through a support frame on one side surface. The two second hydraulic cylinders (43) are respectively fixedly connected to the second hydraulic cylinder (43). One end of the corresponding slide extends into the slide groove and is fixedly connected to the slider. A rotating cylinder (45) is rotatably connected to the two sliders. The lower ends of the two rotating cylinders (45) pass through the sliders and are fixedly connected to the movable U-shaped frame (46). A rotating motor (44) is fixedly connected to the upper surface of the two sliders. The output shafts of the two rotating motors (44) are fixedly connected to the upper end of the corresponding rotating cylinder (45). The input ends of the inspection controller (6), Beidou locator (7), flight mechanism (2), observation camera, hydraulic cylinder (43) and rotating motor (44) are electrically connected to the output end of the external power supply through an external control switch group. The inspection moving unit (4) also includes a rectangular vertical rod (47), a rectangular slider (48), a supporting connecting cylinder (49), a hydraulic cylinder (410), and a moving roller (411). Two equally spaced rectangular vertical rods (47) are fixedly connected inside the two moving U-shaped frames (46). Two equally spaced moving rollers (411) are arranged between the two rectangular vertical rods (47) on the two moving U-shaped frames (46). Two of the moving rollers (411) on the two moving U-shaped frames (46) are rotatably connected on the rectangular vertical rods (47). Each rectangular vertical rod (47) has a sliding groove two located on the upper side of the moving roller (411). Each sliding groove two passes through the front and rear sides of the rectangular vertical rod (47). A rectangular slider (48) is slidably connected to each of the four rectangular sliders (48). Two other movable rollers (411) are rotatably connected to the rectangular sliders (48). A push plate is fixedly connected to the non-corresponding side surface of each of the four rectangular sliders (48). A supporting connecting cylinder (49) is fixedly connected to the lower surface of each push plate. A hydraulic cylinder (410) is fixedly connected to the upper surface of each of the two movable U-shaped frames (46). A rectangular push plate is fixedly connected to the upper end of each of the two hydraulic cylinders (410). The upper end of each supporting connecting cylinder (49) extends to the upper side of the movable U-shaped frame (46) and is fixedly connected to the lower surface of the rectangular push plate. The input end of the hydraulic cylinder (410) is electrically connected to the output end of the external power supply through an external control switch group.

2. The Beidou inspection equipment for power line monitoring according to claim 1, characterized in that: The inspection moving unit (4) also includes a connecting rod (412), an auxiliary slide column (413), a second moving slider (414), a bidirectional threaded column (415), and a second rotating motor (417). Two equally spaced connecting rods (412) are fixedly connected to the non-corresponding left and right sides of the two moving U-shaped frames (46). Slide grooves (3) are respectively opened on the non-corresponding sides of the four connecting rods (412). Two equally spaced second moving sliders (414) are slidably connected in each slide groove (3). An auxiliary slide column (413) is fixedly connected in two of the slide grooves (3), and a bidirectional threaded column (415) is rotatably connected in the other two slide grooves (3). The threads on the bidirectional threaded column (415) are opposite in direction. The sliding holes on the four movable sliders (414) are slidably connected to the corresponding auxiliary sliders (413). The threaded holes on the other four movable sliders (414) are threadedly connected to the corresponding bidirectional threaded column (415). The upper ends of two bidirectional threaded columns (415) extend to the upper side of the corresponding connecting rod (412) and are fixedly connected to the output shaft of the rotating motor (417). The two rotating motors (417) are fixedly connected to the corresponding connecting rods (412) through motor support frames. The input end of the rotating motor (417) is electrically connected to the output end of the external power supply through an external control switch group.

3. The Beidou inspection equipment for power line monitoring according to claim 2, characterized in that: The inspection mobile unit (4) also includes an arc-shaped pressure plate (416). Two equally spaced arc-shaped pressure plates (416) are respectively provided on the side of the two mobile U-shaped frames (46) that do not correspond. Each arc-shaped pressure plate (416) is fixedly connected to the corresponding mobile slider (414). Each arc-shaped pressure plate (416) is provided with a friction rubber sleeve.

4. A Beidou inspection device for power line monitoring according to claim 1, characterized in that: The shrinkage adjustment unit (3) includes a fixed connecting plate (32), a connecting vertical rod (33), a movable sliding column (34), an adjusting slider (35), and a connecting vertical rod (36). A fixed connecting plate (32) is fixedly connected to the bottom surface of the line inspection body (1). A connecting vertical rod (33) is fixedly connected to the bottom surface of the line inspection body (1) on the left and right sides of the fixed connecting plate (32). A sliding groove four is opened on the left and right corresponding sides of the two connecting vertical rods (33). A movable sliding column (34) is fixedly connected in each sliding groove four. An adjusting slider (35) is slidably connected in each sliding groove four. The sliding holes on the two adjusting sliders (35) are slidably connected on the corresponding movable sliding column (34). A connecting vertical rod (36) is fixedly connected to the left and right corresponding sides of the two adjusting sliders (35).

5. A Beidou inspection device for power line monitoring according to claim 4, characterized in that: The shrinkage adjustment unit (3) also includes a fixed plate (37) and a hydraulic cylinder (38). A fixed plate (37) is fixedly connected to one side of the two connecting vertical rods (36) on the left and right sides respectively. The fixed plate (37) is set at the upper side near the line inspection body (1). Two hydraulic cylinders (38) with equal spacing are fixedly connected to the upper surface of the fixed connecting plate (32). The upper ends of the two hydraulic cylinders (38) are fixedly connected to the lower surface of the corresponding fixed plate (37). The input end of the hydraulic cylinder (38) is electrically connected to the output end of the external power supply through an external control switch group.

6. A Beidou inspection device for power line monitoring according to claim 4, characterized in that: The shrinkage adjustment unit (3) also includes a protective cover plate (31). A rectangular detection hole is provided on the upper surface of the line inspection body (1). The rectangular detection hole extends into the line inspection body (1) and corresponds to the fixed connection plate (32). The four sides of the rectangular detection hole are movably connected to the protective cover plate (31) through movable cylinders. The four protective cover plates (31) are triangular and form a rectangle. Each movable cylinder is fitted with a torsion spring.

7. A Beidou inspection device for power line monitoring according to claim 5, characterized in that: The circuit detection unit (5) includes a rotating motor (51), a rotating adjusting cylinder (52), a flange fixing plate (53), a detection fixing plate (54), an adjusting vertical plate (56), and a height adjusting slider (512). The fixed plate (37) is rotatably connected to a rotating adjusting cylinder (52) via bearings. The lower surface of the fixed plate (37) located on both sides of the rotating adjusting cylinder (52) is fixedly connected to the rotating motor (51) via a motor support frame. The output shaft of the rotating motor (51) is connected to the rotating cylinder. The lower end of the rotating adjusting cylinder (52) is fixedly connected, the upper end of the rotating adjusting cylinder (52) extends to the upper side of the fixed plate (37) and is fixedly connected to the flange fixing plate (53), the flange fixing plate (53) is fixedly connected to the detection fixing plate (54), an adjusting vertical plate (56) is fixedly connected to the upper surface of the detection fixing plate (54), a sliding groove five is provided on the adjusting vertical plate (56), the sliding groove five passes through the left and right sides of the adjusting vertical plate (56), and a height adjusting slider (512) is slidably connected in the sliding groove five.

8. A Beidou inspection device for power line monitoring according to claim 7, characterized in that: The line detection unit (5) also includes a hydraulic cylinder four (55), an adjusting rectangular plate (57), a wire fixing seat (59), and auxiliary pulleys (511). A snap-fit ​​push plate is fixedly connected to the right side surface of the height adjusting slider (512). A hydraulic cylinder four (55) is provided on the detection fixing plate (54). The upper end of the hydraulic cylinder four (55) is fixedly connected to the snap-fit ​​push plate. An adjusting rectangular plate (57) is fixedly connected to the left side surface of the height adjusting slider (512). A wire fixing seat (59) is fixedly connected to the lower side surface of the adjusting rectangular plate (57). A limit groove is opened on the wire fixing seat (59). Multiple linear arrays of auxiliary pulleys (511) are rotatably connected in the limit groove. The input end of the hydraulic cylinder four (55) is electrically connected to the output end of an external power supply through an external control switch group.

9. A Beidou inspection device for power line monitoring according to claim 8, characterized in that: The line detection unit (5) also includes a detection detector (58) and a temperature detector (510). A detection detector (58) is fixedly connected to the upper surface of the adjustment rectangular plate (57). The probe on the detection detector (58) is in contact with the wire. A temperature detector (510) is fixedly connected to the upper surface of the detection fixing plate (54). The temperature detector (510) corresponds to the wire fixing seat (59). The input terminals of the detection detector (58) and the temperature detector (510) are electrically connected to the output terminal of the external power supply through an external control switch group.

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