Insulator dirt detection device

Abstract

The utility model relates to an insulator dirt detection device, which comprises an unmanned aerial vehicle support and a detector main body arranged on the unmanned aerial vehicle support, a connecting frame A is arranged on the unmanned aerial vehicle support, and a connecting frame B is arranged on the detector main body; the limiting plate is rotationally arranged on the connecting frame B, and the connecting frame B is connected with the connecting frame A by rotating the limiting plate; the worm is rotationally arranged on the connecting frame B, and the limiting plate is rotated through the worm. According to the insulator dirt detection device, the worm is rotated by using a hexagon wrench, and the worm drives the worm gear engaged with the worm, so that the limiting plate is rotated, and stable connection of the connecting frame A and the connecting frame B is realized; and the process is simple and convenient to operate, a plurality of bolts are not required to be used in a traditional mode, and the mounting and dismounting efficiency is greatly improved.

Description

Technical Field

[0001] This utility model belongs to the field of insulator testing technology, specifically relating to an insulator pollution detection device. Background Technology

[0002] The insulator contamination detection device based on hyperspectral analysis can achieve non-contact detection of contamination on the insulator surface without power interruption. Based on the different light absorption characteristics of different substances, it identifies the composition and content of contaminants on the insulator surface according to the spectral information reflected by the insulator surface, evaluates the contamination level of the insulator surface, and provides corresponding treatment suggestions.

[0003] Currently, insulator pollution detection devices are generally mounted on drones or handheld by personnel to perform hyperspectral analysis on insulators. Drone-mounted devices typically use multiple bolts for connection and fixation. However, this method has many inconveniences, especially when frequent disassembly of the detector body is required for maintenance, replacement, or adjustment according to different testing tasks. Bolted connections lead to cumbersome and time-consuming operations. Handheld detectors are usually equipped with hand guards, which often results in large storage space and a cumbersome process due to poorly designed peripheral components. For example, without proper storage and fixation, the hand guards can easily wobble when not in use, affecting the ease of storage and potentially causing damage from impacts. Utility Model Content

[0004] The purpose of this invention is to provide an insulator contamination detection device that is easy to install and remove in order to solve the above-mentioned problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] An insulator pollution detection device includes a drone support and a detection instrument body mounted on the drone support. The detection instrument body is equipped with a hand guard, the drone support is equipped with a connecting frame A, and the detection instrument body is equipped with a connecting frame B.

[0007] It also includes:

[0008] A limiting plate is rotatably mounted on the connecting frame B. By rotating the limiting plate, the connecting frame B is connected to the connecting frame A.

[0009] A worm gear, which is rotatably mounted on the connecting frame B, causes the limiting plate to rotate;

[0010] A buckle plate, which is rotatably mounted on the handguard;

[0011] A sleeve rod is slidably mounted on a buckle plate, and the sleeve rod is displaced by rotating the buckle plate.

[0012] As a further optimization of this utility model, the connecting frame B is provided with an embedding block, the embedding block has a receiving cavity, and the embedding block is provided with a limiting plate, the limiting plate being a semi-circular structure.

[0013] As a further optimization of this utility model, the limiting plate is provided with a vertical rod, the limiting plate is rotatably connected to the embedded block through the vertical rod, and an arc-shaped plate is provided on the vertical rod, the arc-shaped plate being a quarter-circle structure.

[0014] As a further optimization of this utility model, the worm gear is rotatably mounted on the embedded block, a worm wheel is provided on the upright, the worm gear meshes with the worm wheel, and an internal hexagonal hole is provided at one end of the worm gear.

[0015] As a further optimization of this utility model, a positioning groove is provided at the lower end of the connecting frame A, and a horizontal groove matching the limiting plate is provided in the positioning groove. A fan-shaped groove is provided in the connecting frame A, and the fan-shaped groove is connected to the horizontal groove. The limiting plate can rotate in the fan-shaped groove.

[0016] As a further optimization of this utility model, the embedded block matches the positioning groove.

[0017] As a further optimization of this utility model, a storage slot is provided on one side of the main body of the detector, and elastic bands are provided on both sides of the hand guard. The hand guard is connected to the storage slot on the main body of the detector through the elastic bands. A vertical rod is provided on the buckle plate, and the buckle plate is rotatably mounted on the hand guard through the vertical rod.

[0018] As a further optimization of this utility model, the sleeve rod is slidably disposed at both ends of the upright rod, the sleeve rod is provided with a track groove, the hand guard is provided with a protruding rod, the protruding rod is embedded in the track groove, the protruding rod is provided with a connecting plate, and the protruding rod is disposed in the hand guard through the connecting plate.

[0019] As a further optimization of this utility model, the sleeve rod penetrates through the hand guard, and the storage groove on the main body of the detector has a hole that matches the sleeve rod, and the sleeve rod can be embedded in the hole.

[0020] The beneficial effects of this utility model are as follows:

[0021] 1. Unlike existing technologies, in actual use, a hex wrench is used to turn the worm gear, which drives the meshing worm wheel, thereby causing the limit plate to rotate and achieving a stable connection between connecting frame A and connecting frame B. This completes the installation of the main body of the detector on the drone bracket. This process is simple to operate and does not require the use of multiple bolts as in the traditional method, greatly improving the efficiency of installation and disassembly.

[0022] 2. Unlike existing technologies, in actual use, the rotating buckle on the handguard moves the sleeve rods that are slidably connected at both ends through the upright rod. This, combined with the groove of the protruding rod embedded in the sleeve rod's track and the matching hole at the storage slot of the detector body, precisely and securely fixes the handguard in its storage position. This not only facilitates the storage of the detector body but also reduces the risk of damage caused by component movement during storage and transportation, improving the equipment's durability and thus enhancing the efficiency and stability of the entire insulator pollution detection process. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a utility model Figure 1 Explosion structure diagram;

[0025] Figure 3 This is a partial cross-sectional view of the connecting frame of this utility model;

[0026] Figure 4 This is a schematic diagram of the connecting frame B structure of this utility model;

[0027] Figure 5 This is a partial cross-sectional structural diagram of the connecting frame B of this utility model;

[0028] Figure 6 This is a schematic diagram of the hand guard structure of this utility model;

[0029] Figure 7 This is a schematic diagram of the internal structure of the hand guard of this utility model;

[0030] Figure 8 This is a schematic diagram of the buckle plate connection structure of this utility model.

[0031] In the diagram: 1. Main body of the detector; 2. UAV bracket; 3. Connecting frame A; 31. Horizontal groove; 32. Fan-shaped groove; 33. Positioning groove; 4. Connecting frame B; 41. Receiving cavity; 42. Limiting plate; 43. Embedded block; 5. Limiting plate; 51. Upright pole; 52. Arc plate; 6. Worm gear; 61. Worm wheel; 7. Hand guard; 71. Elastic band; 8. Buckle plate; 81. Upright pole; 9. Sleeve rod; 91. Track groove; 10. Protruding rod; 101. Connecting plate. Detailed Implementation

[0032] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0033] Example 1

[0034] like Figure 1 - Figure 8 As shown, the insulator pollution detection device includes a drone support 2 and a detector body 1 mounted on the drone support 2. The detector body 1 is equipped with a hand guard 7, the drone support 2 is equipped with a connecting frame A3, and the detector body 1 is equipped with a connecting frame B4.

[0035] It also includes:

[0036] Limiting plate 5 is rotatably mounted on connecting frame B4. By rotating limiting plate 5, connecting frame B4 is connected to connecting frame A3.

[0037] The worm gear 6 is rotatably mounted on the connecting frame B4, and the limiting plate 5 is rotated through the worm gear 6.

[0038] Buckle plate 8, buckle plate 8 is rotatably mounted on hand guard 7;

[0039] Sleeve rod 9 is slidably mounted on buckle plate 8, and the buckle plate 8 rotates to drive the sleeve rod 9 to move.

[0040] The connecting frame B4 is provided with an embedding block 43, and the embedding block 43 has a receiving cavity 41. The embedding block 43 is provided with a limiting plate 42, which is a semi-circular structure.

[0041] The limiting plate 5 is provided with a vertical rod 51. The limiting plate 5 is rotatably connected to the embedded block 43 through the vertical rod 51. The vertical rod 51 is provided with an arc plate 52. The arc plate 52 is a quarter circle structure. The arc plate 52 cooperates with the semi-circular limiting plate 42 on the embedded block 43 to effectively limit the rotation angle of the limiting plate 5, thereby determining the rotation angle of the limiting plate 5 in the sector groove 32.

[0042] The worm gear 6 is rotatably mounted on the embedded block 43, and the upright 51 is equipped with a worm wheel 61. The worm gear 6 and the worm wheel 61 mesh together, and the transmission structure of the worm gear 6 and the worm wheel 61 has a self-locking function. When the limiting plate 5 rotates to the appropriate position, the self-locking characteristic of the worm gear 6 and the worm wheel 61 can prevent the limiting plate 5 from rotating on its own, ensuring the stability of the detector body 1 after it is installed on the UAV bracket 2, and avoiding loosening of the connection due to vibration and other factors. One end of the worm gear 6 is provided with an internal hexagonal hole.

[0043] The lower end of the connecting frame A3 is provided with a positioning groove 33, and a transverse groove 31 matching the limiting plate 5 is provided in the positioning groove 33. A sector groove 32 is provided in the connecting frame A3, and the sector groove 32 is connected to the transverse groove 31. The limiting plate 5 can rotate in the sector groove 32, providing space for the rotation of the limiting plate 5. Through its shape and position design, it works in coordination with the limiting plate 5, worm gear 6 and worm wheel 61 to achieve reliable connection and fixation between the connecting frame A3 and the connecting frame B4.

[0044] The embedded block 43 matches the positioning groove 33 so that the connecting frame A3 cannot rotate on the connecting frame B4, thus limiting the angle of the detector body 1 on the drone bracket 2.

[0045] The main body 1 of the detector has a storage slot on one side, and the hand guards 7 have elastic bands 71 ​​on both sides. The hand guards 7 are connected to the storage slot on the main body 1 of the detector through the elastic bands 71. The buckle plate 8 is equipped with a pole 81, and the buckle plate 8 is rotated and set on the hand guards 7 through the pole 81. The storage slot provides a dedicated storage space for the hand guards 7, effectively avoiding the occupation of too much extra space due to the random placement of the hand guards, optimizing the overall storage layout of the equipment, and making the storage of the main body 1 of the detector more orderly.

[0046] The sleeve rod 9 is slidably mounted at both ends of the upright rod 81. The sleeve rod 9 has a track groove 91. The handguard 7 has a protruding rod 10, which is embedded in the track groove 91. The protruding rod 10 has a connecting plate 101, and the protruding rod 10 is mounted in the handguard 7 through the connecting plate 101. When the sleeve rod 9 rotates with the upright rod 81, the sleeve rod 9 will be displaced.

[0047] The sleeve 9 passes through the handguard 7. The storage groove on the main body 1 of the detector has a hole (not shown in the figure) that matches the sleeve 9. The sleeve 9 can be inserted into the hole. After being inserted into the hole of the storage groove of the main body 1 of the detector, the handguard 7 can be accurately and stably fixed in the storage position, ensuring the stability of the equipment in the storage state.

[0048] It should be noted that its working principle is as follows: The connecting frame B4 on the main body 1 of the detector cooperates with the connecting frame A3 on the UAV bracket 2 through the embedded block 43 set on it. The embedded block 43 has a receiving cavity 41 and a limiting plate 42. The limiting plate 42 is a semi-circular structure. The limiting plate 5 is rotatably set on the connecting frame B4. The limiting plate 5 is rotatably connected to the embedded block 43 through the upright rod 51 on it. The upright rod 51 also has a quarter-circle arc plate 52. The arc plate 52 cooperates with the limiting plate 42 to limit the rotation angle of the limiting plate 5. The worm gear 6 is rotatably set on the embedded block 43, and one end of the worm gear 6 has an internal hexagonal hole. At the same time, the upright rod 51 is equipped with a worm wheel 61. The worm gear 6 and the worm wheel 61 mesh. By rotating the worm gear 6 with a hexagonal wrench, the worm wheel 61 can be driven to rotate, thereby causing the limiting plate 5 to rotate. The lower end of the connecting frame A3 has a positioning groove 33. The positioning groove 33 contains... A transverse groove 31 matching the limiting plate 5 is provided. A sector groove 32 communicating with the transverse groove 31 is also provided in the connecting frame A3. The limiting plate 5 can rotate in the sector groove 32. When using the insulator pollution detection device, by connecting the embedding block 43 on the connecting frame B4 with the positioning groove 33 of the connecting frame A3, the limiting plate 5 can be embedded in the transverse groove 31 and smoothly enter the sector groove 32. At this time, the worm gear 6 is rotated to drive the limiting plate 5 to rotate in the sector groove 32, thereby realizing a stable connection between the connecting frame A3 and the connecting frame B4. In this way, the detector body 1 can be quickly and stably installed on the drone bracket 2, so that the detector body 1 can be used to carry out the detection of insulator pollution. The advantage of this connection method is that it avoids the use of multiple bolts to connect the detector body 1 and the drone bracket 2, because the use of bolts would make the disassembly of the detector body 1 very inconvenient.

[0049] The main body 1 of the detector has a storage slot on one side for placing the hand guard 7. The hand guard 7 is rotatably mounted with a buckle plate 8 via a vertical rod 81. The two ends of the vertical rod 81 are slidably connected to a sleeve rod 9. The sleeve rod 9 has a track groove 91. The protruding rod 10 inside the hand guard 7 is embedded in the track groove 91 and is installed inside the hand guard 7 via a connecting plate 101. When it is necessary to hold the device, the buckle plate 8 is rotated, and the vertical rod 81 drives the sleeve rod 9 to rotate synchronously. Since the protruding rod 10 is in the track groove 91, when the sleeve rod 9 rotates, it can move along the vertical rod 81 until the sleeve rod 9 exits the hole in the storage slot on the main body 1 of the detector. In this way, the hand guard 7 can be taken out of the storage slot by pulling the buckle plate 8, thus achieving a stable fixation of the storage position of the hand guard 7, thereby providing convenience for the storage of the main body 1 of the detector and making its overall storage process more efficient and orderly.

[0050] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A device for detecting pollution of an insulator, comprising a drone support (2) and a detector main body (1) arranged on the drone support (2), wherein a hand guard (7) is arranged on the detector main body (1), and characterized in that: The unmanned aerial vehicle support (2) is provided with a connecting frame A (3), and the detector main body (1) is provided with a connecting frame B (4); Also includes: The limiting plate (5) is rotatably arranged on the connecting frame B (4), and the connecting frame B (4) is connected with the connecting frame A (3) by rotating the limiting plate (5); The worm (6) is rotatably arranged on the connecting frame B (4), and the limiting plate (5) is rotated by the worm (6); The buckle plate (8) is rotatably arranged on the guard (7); The sleeve rod (9) is slidably arranged on the buckle plate (8), and the sleeve rod (9) is displaced by the rotation of the buckle plate (8).

2. The insulator contamination detection device according to claim 1, characterized by: The connecting frame B (4) is provided with an embedded block (43), the embedded block (43) is provided with a receiving cavity (41), and the embedded block (43) is provided with a limiting plate (42).

3. The insulator contamination detection device of claim 2, wherein: The limiting plate (5) is provided with a vertical rod (51), the limiting plate (5) is rotatably connected with the embedded block (43) through the vertical rod (51), the vertical rod (51) is provided with an arc plate (52), and the arc plate (52) is a quarter circle structure.

4. The insulator contamination detection device according to claim 3, characterized in that: The worm (6) is rotatably arranged on the embedded block (43), the vertical rod (51) is provided with a worm wheel (61), the worm (6) is engaged with the worm wheel (61), and one end of the worm (6) is provided with an internal hexagonal hole.

5. The insulator contamination detection device according to claim 4, characterized in that: The lower end of the connecting frame A (3) is provided with a positioning groove (33), the positioning groove (33) is provided with a transverse groove (31) matched with the limiting plate (5), the connecting frame A (3) is provided with a fan-shaped groove (32), the fan-shaped groove (32) is communicated with the transverse groove (31), and the limiting plate (5) can rotate in the fan-shaped groove (32).

6. The insulator contamination detection device of claim 5, wherein: The embedded block (43) is matched with the positioning groove (33).

7. The insulator contamination detection device of claim 1, wherein: One side of the detector main body (1) is provided with a receiving groove, the guard (7) is provided with an elastic band (71) on both sides, the guard (7) is connected with the receiving groove on the detector main body (1) through the elastic band (71), the buckle plate (8) is provided with a vertical rod (81), and the buckle plate (8) is rotatably arranged on the guard (7) through the vertical rod (81).

8. The insulator contamination detection device of claim 7, wherein: The sleeve rod (9) is slidably arranged on the vertical rod (81), the sleeve rod (9) is provided with a track groove (91), the guard (7) is provided with a protruding rod (10), the protruding rod (10) is embedded in the track groove (91), the protruding rod (10) is provided with a connecting plate (101), and the protruding rod (10) is arranged in the guard (7) through the connecting plate (101).

9. The insulator contamination detection device of claim 8, wherein: The sleeve rod (9) penetrates the guard (7), a hole matched with the sleeve rod (9) is formed in the receiving groove on the detector main body (1), and the sleeve rod (9) can be embedded in the hole.

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