Intelligent device for detecting zero value porcelain bottle of alternating current transmission line in live-line mode

Abstract

The invention, which relates to the technical field of overhead line insulator zero-value detection, discloses an intelligent live detection apparatus for a zero-value porcelain insulator of an AC power transmission line, comprising a U-shaped frame, an unmanned aerial vehicle hanging tool fixedly mounted on the top of the U-shaped frame, a control box fixedly connected to one side of the bottom of the U-shaped frame, and an image transmission box arranged on the other side of the bottom of the U-shaped frame. A camera is arranged at the top of the image transmission box, a probe is arranged at the position, located at the top of the camera, of the U-shaped frame, and cleaning assemblies for cleaning porcelain bottles are arranged on the two sides of the U-shaped frame. According to the intelligent live-line detection device for the zero-value porcelain insulator of the alternating-current power transmission line, a plurality of components are driven by the air cylinder to move cooperatively, the cleaning piece is attached to the outer wall of the porcelain insulator, then the driving motor is used for driving the first gear, the second gear ring and the rotating frame to rotate, and then the cleaning piece is driven to wipe and clean the surface of the porcelain insulator, so that automatic cleaning operation is achieved; and compared with manual cleaning, the cleaning efficiency is higher, and the comprehensiveness and uniformity of cleaning can be guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of overhead line insulator zero-value detection, in particular to a device for intelligent live detection of zero-value porcelain bottles of AC transmission lines. Background Art

[0002] In AC transmission lines, porcelain bottles, as key insulating components, play an important role in supporting conductors and preventing current from grounding. However, due to long-term exposure to the natural environment, porcelain bottles will be affected by various factors such as dirt, moisture, and mechanical stress, resulting in a decrease in their insulation performance and the appearance of zero-value porcelain bottles. Zero-value porcelain bottles will not only reduce the insulation level of the transmission line and increase the risk of line failure, but may also cause power outages, seriously affecting the safe and stable operation of the power system. Therefore, timely and accurate detection of zero-value porcelain bottles in AC transmission lines is of great significance to ensuring the reliability and safety of power supply.

[0003] Now a Chinese patent has been disclosed with the publication (announcement) number CN116106704A, which is an intelligent device for detecting zero-value porcelain bottles on AC power transmission lines. The device includes a flying platform, a power supply, an infrared thermal imaging component, and a mobile display terminal. A detection mechanism and a camera are provided on the mounting frame below the flying platform, and a probe is provided at the lower end of the detection mechanism. The flying platform, the infrared thermal imaging component, the detection mechanism, the camera, and the mobile display terminal are connected to the power supply via conductive wires. The infrared thermal imaging component includes an infrared lens and a data processing unit. The infrared lens is mounted on the mounting frame, and the infrared lens is connected to the data processing unit via a data line. The data processing unit is connected to the mobile display terminal via a data line. The camera is connected to the mobile display terminal via a data line. The infrared lens detects abnormal porcelain bottles whose infrared images are displayed on the mobile display terminal, and their positions are determined in combination with the images transmitted by the camera. These abnormal porcelain bottles are detected with a probe, and there is no need to measure them one by one. The detection time is greatly shortened, and the efficiency is significantly improved.

[0004] However, in the actual operating environment, a large amount of dirt will accumulate on the surface of the porcelain bottle, such as dust, salt, bird droppings, etc. These dirt will form a conductive film on the surface of the porcelain bottle, changing the electric field distribution and heat dissipation characteristics of the porcelain bottle, thereby interfering with the detection method based on electric field measurement and infrared thermal imaging. Most existing devices lack effective porcelain bottle surface cleaning function and cannot remove dirt on the surface of the porcelain bottle in time before detection, resulting in inaccurate detection results and prone to misjudgment and missed judgment. For example, dirt coverage may cause the electric field distribution of a normal porcelain bottle to be abnormal, and it may be mistakenly judged as a zero-value porcelain bottle; or the zero-value porcelain bottle cannot be detected in time because the dirt obscures its true temperature characteristics. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the present invention provides an intelligent device for detecting zero-value porcelain bottles of AC transmission lines under power conditions, which solves the technical problems mentioned in the background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a device for intelligent live detection of zero-value porcelain bottles of AC transmission lines, comprising a U-shaped frame, guide rods fixedly provided on both sides of the inner cavity of the U-shaped frame, a walking crawler installed on the top of the inner wall of the U-shaped frame provided between the two guide rods, a drone hanger fixedly installed on the top of the U-shaped frame, a control box fixedly connected to one side of the bottom of the U-shaped frame, an image transmission box provided on the other side of the bottom of the U-shaped frame, a camera provided on the top of the image transmission box, a probe provided on the top of the camera on the U-shaped frame, and cleaning components for cleaning the porcelain bottles provided on both sides of the U-shaped frame;

[0007] The cleaning assembly includes a rotating frame rotatably mounted at the end of the U-shaped frame, with cylinders fixedly connected to both sides of the outer wall of the rotating frame, a moving rod slidably mounted on the rotating frame fixedly connected to the output end of the cylinder, a cross bar fixedly connected to the inner end of the moving rod, connecting plates slidably connected to both sides of the cross bar, and cleaning pieces are provided on the inner ends of the two connecting plates.

[0008] As a further preferred embodiment of the present technical solution, a first gear ring is fixedly connected to the outer walls on both sides of the U-shaped frame, a driving motor fixedly mounted on the U-shaped frame is provided on both sides of the first gear ring, a first gear is fixedly connected to the output end of the driving motor, and a second gear ring meshing with the first gear is fixedly connected to the outer wall on one side of the rotating frame.

[0009] As a further optimization of the present technical solution, rectangular grooves are provided on both sides of the cross bar, and a fixed rod is fixedly connected in the rectangular groove, a rectangular block is slidably connected to the outer wall of the fixed rod, and the rectangular block is slidably installed in the rectangular groove, the two ends of the rectangular block are respectively fixedly connected to the sliding rod and the connecting plate, and the sliding rod is slidably installed on the rotating frame, and a damping spring is provided on the inner side of the rectangular block and is sleeved on the fixed rod.

[0010] As a further preferred embodiment of the present technical solution, trapezoidal blocks are symmetrically arranged on both sides of the rotating frame, the trapezoidal blocks are fixedly mounted on the rotating frame, the ends of the sliding rods are fixedly connected to convex rods, and the ends of the convex rods slide in contact with the inclined surfaces of the trapezoidal blocks.

[0011] As a further optimization of the present technical solution, water tanks are fixedly installed on both sides of the outer wall of the rotating frame, a fixed frame is fixedly installed on the top of the water tank, a rotating rod is rotatably connected to the fixed frame, and a second gear and a cylinder are fixedly connected at both ends of the rotating rod, and the second gear is meshed with the first ring gear.

[0012] As a further optimization of this technical solution, a reciprocating groove is opened on the cylindrical surface, a sliding plate is connected to the fixed frame for horizontal sliding, a guide rod is fixedly connected to the bottom of one end of the sliding plate, and the guide rod is slidably installed in the reciprocating groove.

[0013] As a further optimization of the present technical solution, the other end of the sliding board is fixedly connected to a pressure plate, an airbag is arranged between the pressure plate and the cylinder, one end of the airbag is fixedly connected to the pressure plate, and the other end is rotatably connected to the cylinder, the first delivery pipe is connected to the water tank, the second delivery pipe is connected to the connecting pipe, and the sliding board is slidably connected to the second delivery pipe.

[0014] As a further preference of this technical solution, the connecting plate is a hollow structure, and a through hole is provided at the connection between the connecting plate and the cleaning piece. A connecting pipe is provided at one end of the connecting plate, and the connecting pipe passes through the sliding rod and is fixedly connected to the second conveying pipe.

[0015] Compared with the existing technology, it has the following beneficial effects:

[0016] The cylinder drives multiple components to move in coordination, so that the cleaning piece fits against the outer wall of the porcelain bottle. The driving motor is then used to drive the first gear, the second ring gear and the rotating frame to rotate, thereby driving the cleaning piece to wipe and clean the surface of the porcelain bottle, realizing automated cleaning operation. Compared with manual cleaning, it is more efficient and can ensure comprehensiveness and uniformity of cleaning.

[0017] When the second gear is engaged with the first gear ring, it can drive the cylinder to rotate, and the sliding plate drives the pressure plate to move back and forth through the reciprocating groove and the guide rod, continuously compressing and releasing the airbag, extracting the cleaning liquid in the water tank and transporting it to the cleaning part, so that the cleaning part wipes the surface of the porcelain bottle with the cleaning liquid, which can more effectively remove stains on the surface of the porcelain bottle and improve the cleaning quality.

[0018] The movement of multiple components has good synchronization. For example, the cylinder drives the moving rod, cross bar, rectangular block, connecting plate, sliding rod, etc. to move inward synchronously, so that the two cleaning parts are in contact with the outer wall of the porcelain bottle at the same time; when the driving motor drives the first gear to rotate, it can drive the second gear ring and the rotating frame to rotate synchronously, and then drive multiple related components to rotate synchronously to perform cleaning work, ensuring the coordination and stability of the cleaning action.

[0019] By cleverly designing the connection and transmission relationship between various components, such as gear meshing, rod connection, and slot-rod matching, the entire device has a compact structure and realizes the integration of multiple functions in a limited space, which not only saves space but also facilitates installation and maintenance. The entire cleaning process is automatically completed through the expansion and contraction of the cylinder, the rotation of the drive motor, and the mechanical transmission between various components, which reduces manual intervention, reduces labor intensity, and improves work efficiency. It also helps to improve the standardization and normalization of cleaning operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2This is a schematic diagram of the structure of the U-shaped frame in the present invention when viewed from above;

[0022] Figure 3 It is a structural schematic diagram of the cleaning component in the present invention;

[0023] Figure 4 This is a schematic structural diagram of the movable rod, crossbar, connecting plate, and cleaning member in the present invention;

[0024] Figure 5 It is a schematic structural diagram of the cross bar and the sliding bar in the present invention;

[0025] Figure 6 It is a structural schematic diagram of the rotating frame, sliding rod, protruding rod and trapezoidal block in the present invention;

[0026] Figure 7 It is a schematic structural diagram of a cross-section of the sliding rod in the present invention;

[0027] Figure 8 It is a schematic structural diagram of the water tank, cylinder and air bag in the present invention.

[0028] In the figure: 1. U-shaped frame; 2. Guide rod; 3. Walking track; 4. UAV hanger; 5. Control box; 6. Image transmission box; 7. Camera; 8. Probe; 9. Cleaning component; 81. Control motor; 82. Connecting frame; 91. Rotating frame; 92. First gear ring; 93. Drive motor; 94. First gear; 95. Second gear ring; 96. Cylinder; 97. Moving rod; 98. Cross bar; 99. Connecting plate; 910. Cleaning piece; 91 1. Fixed rod; 912. Rectangular block; 913. Sliding rod; 914. Protruding rod; 915. Damping spring; 916. Trapezoidal block; 917. Connecting pipe; 918. Water tank; 919. Fixed frame; 920. Rotating rod; 921. Second gear; 922. Cylinder; 923. Reciprocating groove; 924. Airbag; 925. First delivery pipe; 926. Second delivery pipe; 927. Sliding plate; 928. Pressing plate; 929. Guide rod. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Example 1: Combination Figures 1-8As shown, the present invention provides a technical solution: a device for intelligent live detection of zero-value porcelain bottles of AC transmission lines, comprising a U-shaped frame 1, guide rods 2 are fixedly provided on both sides of the inner cavity of the U-shaped frame 1, a walking track 3 installed on the top of the inner wall of the U-shaped frame 1 is provided between the two guide rods 2, a drone hanger 4 is fixedly installed on the top of the U-shaped frame 1, a control box 5 is fixedly connected to one side of the bottom of the U-shaped frame 1, an image transmission box 6 is provided on the other side of the bottom of the U-shaped frame 1, a camera 7 is provided on the top of the image transmission box 6, a probe 8 is provided on the top of the camera 7 of the U-shaped frame 1, and cleaning components 9 for cleaning the porcelain bottles are provided on both sides of the U-shaped frame 1;

[0031] The cleaning assembly 9 includes a rotating frame 91 rotatably mounted at the end of the U-shaped frame 1, and cylinders 96 are fixedly connected on both sides of the outer wall of the rotating frame 91. The output end of the cylinder 96 is fixedly connected to a moving rod 97 slidably mounted on the rotating frame 91, and the inner end of the moving rod 97 is fixedly connected to a cross bar 98. Connecting plates 99 are slidably connected on both sides of the cross bar 98. Cleaning parts 910 are provided on the inner ends of the two connecting plates 99. The specifications and sizes of the connecting plates 99 and the cleaning parts 910 are selected to be compatible with the porcelain bottle. When it is necessary to clean the outer wall of the porcelain bottle, the cylinder 96 is turned on to drive the moving rod 97, the cross bar 98, the connecting plate 99, and the cleaning part 910 to move inward, so that the two connecting plates 99 move to both sides of the outer wall of the porcelain bottle, and then the cleaning part 910 is used to wipe and clean the outer wall of the porcelain bottle;

[0032] The outer walls of both sides of the U-shaped frame 1 are fixedly connected to a first gear ring 92, and a driving motor 93 fixedly mounted on the U-shaped frame 1 is provided on both sides of the first gear ring 92. The output end of the driving motor 93 is fixedly connected to a first gear 94, and the outer wall of one side of the rotating frame 91 is fixedly connected to a second gear ring 95 meshing with the first gear 94. The first gear ring 92 uses a first half gear ring, and the second gear ring 95 uses a first half gear ring with a circumference greater than the first gear ring 92. By turning on the driving motors 93 on both sides, the first gear 94 is driven to rotate synchronously. Since the first gear 94 and the second gear ring 95 are in a meshing relationship, and the circumference of the second gear ring 95 is greater than the circumference of the first gear ring 92, when the first gear 94 rotates, it can drive the second gear ring 95 and the rotating frame 91 to rotate synchronously, so that the rotating frame 91 drives the moving rod 97, the cross bar 98, the connecting plate 99, and the cleaning member 910 to rotate synchronously, so that the cleaning member 910 can clean the surface of the porcelain bottle;

[0033] Rectangular grooves are provided on both sides of the crossbar 98, and fixed rods 911 are fixedly connected in the rectangular grooves. A rectangular block 912 is slidably connected to the outer wall of the fixed rod 911, and the rectangular block 912 is slidably installed in the rectangular groove. The two ends of the rectangular block 912 are respectively fixedly connected to the sliding rod 913 and the connecting plate 99, and the sliding rod 913 is slidably installed on the rotating frame 91. A damping spring 915 is provided on the inner side of the rectangular block 912 and is sleeved on the fixed rod 911. Under the elastic force of the damping spring 915, the rectangular block 912, the connecting plate 99, and the sliding rod 913 can be pushed outward.

[0034] Trapezoidal blocks 916 are symmetrically provided on both sides of the rotating frame 91. The trapezoidal blocks 916 are fixedly mounted on the rotating frame 91. The ends of the sliding rods 913 are fixedly connected to the protruding rods 914, and the ends of the protruding rods 914 slide in contact with the inclined surfaces of the trapezoidal blocks 916. When the cylinder 96 drives the moving rods 97, the crossbar 98, the rectangular blocks 912, the connecting plates 99 and the sliding rods 913 to move inward, the protruding rods 914 slide on the inclined surfaces of the trapezoidal blocks 916. As a result, under the blocking action of the trapezoidal blocks 916, the two sliding rods 913 move inward synchronously, thereby causing the sliding rods 913 to drive the rectangular blocks 912, the connecting plates 99 and the cleaning members 910 to move inward and compress the second gear ring 95, so that the two cleaning members 910 fit in contact with the outer wall of the porcelain bottle.

[0035] Water tanks 918 are fixedly installed on both sides of the outer wall of the rotating frame 91, and a fixed frame 919 is fixedly installed on the top of the water tank 918. A rotating rod 920 is rotatably connected to the fixed frame 919. The two ends of the rotating rod 920 are respectively fixedly connected to the second gear 921 and the cylinder 922. The second gear 921 is meshed with the first gear ring 92. A reciprocating groove 923 is provided on the surface of the cylinder 922. A sliding plate 927 is horizontally slidably connected to the fixed frame 919. The bottom of one end of the sliding plate 927 is fixedly connected to the guide rod 929, and The guide rod 929 is slidably installed in the reciprocating groove 923, and the other end of the sliding plate 927 is fixedly connected to the pressure plate 928. An air bag 924 is provided between the pressure plate 928 and the cylinder 922. One end of the air bag 924 is fixedly connected to the pressure plate 928, and the other end is rotatably connected to the cylinder 922. The first delivery pipe 925 is connected to the water tank 918, and the second delivery pipe 926 is connected to the connecting pipe 917. The sliding plate 927 is slidably connected to the second delivery pipe 926; the connecting plate 99 is a hollow structure, and the connecting plate A through hole is provided at the connection between 99 and the cleaning member 910. A connecting pipe 917 is provided at one end of the connecting plate 99. The connecting pipe 917 passes through the sliding rod 913 and is fixedly connected to the second conveying pipe 926. When the rotating frame 91 is located on the U-shaped frame 1 and rotates, when the second gear 921 and the first gear ring 92 are in meshing state, the second gear 921, the rotating rod 920, and the cylinder 922 can rotate synchronously. When the cylinder 922 rotates, it drives the sliding plate 927 by cooperating with the reciprocating groove 923 and the guide rod 929. It is located on the fixed frame 919 and moves back and forth, so that the sliding plate 927 drives the pressure plate 928 to move back and forth, so that the reciprocating movement of the pressure plate 928 can be used to continuously compress and release the airbag 924, so that the airbag 924 can extract the cleaning liquid in the water tank 918, and transport the cleaning liquid to the connecting plate 99 through the second delivery pipe 926 and the connecting pipe 917, and transport it to the cleaning part 910 through the through hole of the connecting plate 99, so that the cleaning part 910 containing the cleaning liquid wipes the surface of the porcelain bottle.

[0036] In an embodiment of the present invention, when in use, the drone will lift the U-shaped frame 1 through the drone hanger 4, and then bring it to a high porcelain bottle. After that, the drone hanger 1 will be unhooked from the U-shaped frame 1, and then the U-shaped frame 1 will walk on the porcelain bottle, so that quality inspection can be carried out through the probe 8. The pulley shaft can be controlled to move by the servo motor, so that the pulley shaft can drive the walking track 3 to operate, so that the U-shaped frame 1 can move forward through the walking track 3. The camera 7 includes a camera housing, the outer wall of the camera housing is fixedly connected to the first lens, the outer wall of the camera housing is fixedly connected to the second lens, and the bottom outer wall of the camera housing is fixedly connected to a card connector for connecting to the image transmission box 6. The shooting directions of the first lens and the second lens are opposite, and the bones of the U-shaped frame 1 and the walking track 3 are connected. The frame part adopts a hollow design, and the inside of the control box 5 and the image transmission box 6 are respectively provided with counterweights for balancing the two sides of the U-shaped frame 1. The travel position of the U-shaped frame 1 can be observed through the camera 7, so that the probe 8 can be accurately controlled to detect on the porcelain bottle. The shooting directions of the first lens and the second lens are opposite, so that two strings of porcelain bottles can be observed at the same time, making the detection more convenient. The skeleton part of the U-shaped frame 1 and the walking track 3 adopts a hollow design, which can reduce the material of the skeleton, thereby reducing the weight of the equipment, so that energy can be saved when the equipment is running. The control box 5 and the image transmission box 6 are arranged on both sides of the suspension and apply corresponding weight to lower the working center of gravity, so that it is more stable when climbing the slope of the porcelain bottle string. The modular design reduces the cost of use and maintenance.

[0037] When the cylinder 96 drives the moving rod 97, the crossbar 98, the rectangular block 912, the connecting plate 99, and the sliding rod 913 to move inward, the protruding rod 914 slides on the inclined surface of the trapezoidal block 916. As a result, under the blocking effect of the trapezoidal block 916, the two sliding rods 913 move inward synchronously, thereby causing the sliding rod 913 to drive the rectangular block 912, the connecting plate 99, and the cleaning member 910 to move inward and compress the second gear ring 95, so that the two cleaning members 910 fit the outer wall of the porcelain bottle.

[0038] Then, by turning on the driving motors 93 on both sides, the first gear 94 is driven to rotate synchronously. Since the first gear 94 is in a meshing relationship with the second gear ring 95, and the circumference of the second gear ring 95 is greater than the circumference of the first gear ring 92, when the first gear 94 rotates, it can drive the second gear ring 95 and the rotating frame 91 to rotate synchronously, so that the rotating frame 91 drives the moving rod 97, the cross bar 98, the connecting plate 99, and the cleaning member 910 to rotate synchronously, so that the cleaning member 910 can clean the surface of the porcelain bottle, and then use the cleaning member 910 to wipe and clean the outer wall of the porcelain bottle;

[0039] When the rotating frame 91 is located on the U-shaped frame 1 and rotates, when the second gear 921 is in a meshing state with the first ring gear 92, the second gear 921, the rotating rod 920, and the cylinder 922 can rotate synchronously. When the cylinder 922 rotates, it drives the sliding plate 927 located on the fixed frame 919 to move back and forth by cooperating with the reciprocating groove 923 and the guide rod 929, so that the sliding plate 927 drives the pressure plate 928 to move back and forth, so that the reciprocating motion of the pressure plate 928 may be used to continuously compress and release the airbag 924, so that the airbag 924 can extract the cleaning liquid in the water tank 918, and transport the cleaning liquid to the connecting plate 99 through the second delivery pipe 926 and the connecting pipe 917, and transport it to the cleaning part 910 through the through hole of the connecting plate 99, so that the cleaning part 910 containing the cleaning liquid wipes the surface of the porcelain bottle.

[0040] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent device for detecting zero-value porcelain bottles of AC power transmission lines, comprising a U-shaped frame (1), characterized in that: Guide rods (2) are fixedly provided on both sides of the inner cavity of the U-shaped frame (1), a walking crawler (3) installed on the top of the inner wall of the U-shaped frame (1) is provided between the two guide rods (2), a drone hanger (4) is fixedly installed on the top of the U-shaped frame (1), a control box (5) is fixedly connected to one side of the bottom of the U-shaped frame (1), an image transmission box (6) is provided on the other side of the bottom of the U-shaped frame (1), a camera (7) is provided on the top of the image transmission box (6), a probe (8) is provided on the top of the camera (7) of the U-shaped frame (1), and cleaning components (9) for cleaning porcelain bottles are provided on both sides of the U-shaped frame (1); The cleaning assembly (9) comprises a rotating frame (91) rotatably mounted on the end of the U-shaped frame (1), a cylinder (96) being fixedly connected to both sides of the outer wall of the rotating frame (91), a moving rod (97) being fixedly connected to the output end of the cylinder (96) and being slidably mounted on the rotating frame (91), a cross bar (98) being fixedly connected to the inner end of the moving rod (97), connecting plates (99) being slidably connected to both sides of the cross bar (98), and cleaning pieces (910) being provided at the inner ends of the two connecting plates (99).

2. The device for intelligent live detection of zero-value porcelain bottles of AC power transmission lines according to claim 1 is characterized in that: The outer walls on both sides of the U-shaped frame (1) are fixedly connected to first gear rings (92), drive motors (93) fixedly mounted on the U-shaped frame (1) are provided on both sides of the first gear ring (92), the output end of the drive motor (93) is fixedly connected to a first gear (94), and the outer wall on one side of the rotating frame (91) is fixedly connected to a second gear ring (95) meshing with the first gear (94).

3. The device for intelligent live detection of zero-value porcelain bottles of AC power transmission lines according to claim 2 is characterized in that: Rectangular grooves are provided on both sides of the crossbar (98), and a fixed rod (911) is fixedly connected in the rectangular groove. A rectangular block (912) is slidably connected to the outer wall of the fixed rod (911), and the rectangular block (912) is slidably installed in the rectangular groove. The two ends of the rectangular block (912) are respectively fixedly connected to the sliding rod (913) and the connecting plate (99), and the sliding rod (913) is slidably installed on the rotating frame (91). A damping spring (915) is provided on the inner side of the rectangular block (912) and is sleeved on the fixed rod (911).

4. The device for intelligent live detection of zero-value porcelain bottles of AC power transmission lines according to claim 3 is characterized in that: Trapezoidal blocks (916) are symmetrically arranged on both sides of the rotating frame (91), and the trapezoidal blocks (916) are fixedly mounted on the rotating frame (91). The end of the sliding rod (913) is fixedly connected to the protruding rod (914), and the end of the protruding rod (914) slides in contact with the inclined surface of the trapezoidal block (916).

5. The device for intelligent live detection of zero-value porcelain bottles of AC power transmission lines according to claim 4 is characterized in that: Water tanks (918) are fixedly installed on both sides of the outer wall of the rotating frame (91), and a fixed frame (919) is fixedly installed on the top of the water tank (918). A rotating rod (920) is rotatably connected to the fixed frame (919), and a second gear (921) and a cylinder (922) are fixedly connected to both ends of the rotating rod (920), respectively. The second gear (921) is meshed with the first gear ring (92).

6. The device for intelligent live detection of zero-value porcelain bottles of AC power transmission lines according to claim 5, characterized in that: A reciprocating groove (923) is provided on the surface of the cylinder (922), a sliding plate (927) is slidably connected to the fixed frame (919) in a transverse direction, a guide rod (929) is fixedly connected to the bottom of one end of the sliding plate (927), and the guide rod (929) is slidably installed in the reciprocating groove (923).

7. The device for intelligent live detection of zero-value porcelain bottles of AC power transmission lines according to claim 6, characterized in that: The other end of the sliding plate (927) is fixedly connected to a pressure plate (928), an air bag (924) is provided between the pressure plate (928) and the cylinder (922), one end of the air bag (924) is fixedly connected to the pressure plate (928), and the other end is rotatably connected to the cylinder (922), the first delivery pipe (925) is connected to the water tank (918), the second delivery pipe (926) is connected to the connecting pipe (917), and the sliding plate (927) is slidably connected to the second delivery pipe (926).

8. The device for intelligent live detection of zero-value porcelain bottles of AC power transmission lines according to claim 7 is characterized in that: The connecting plate (99) is a hollow structure, and a through hole is provided at the connection between the connecting plate (99) and the cleaning member (910). A connecting pipe (917) is provided at one end of the connecting plate (99), and the connecting pipe (917) passes through the sliding rod (913) and is fixedly connected to the second conveying pipe (926).

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