CN218272652U - A leakage detection device for power supply station management - Google Patents

Abstract

The utility model discloses a leakage detection device for the management of a power supply station, which includes a drone, a bracket is installed at the bottom of the drone, and a leakage detector is installed at the end of the bracket, wherein a camera is installed on the side of the drone close to the bottom , there is a mounting slot on the top of the bracket close to the drone, a mounting frame is fixed on the bottom of the drone close to the mounting slot, a fixing bar slot is opened on the inner wall of the bracket close to the mounting slot, and a fixing slot is fixed on the side of the mounting bracket corresponding to the fixing bar slot . In the utility model, when detecting cables at a high place, the drone is taken out, the bracket is installed under the drone, and the bracket and the leakage detector are driven by the remote control drone to fly to a high place, and the camera is convenient for the staff The operation is to make the UAV drive the leakage detector to touch the cable and detect the cable. By combining the UAV with the leakage detector, it can effectively assist the staff to detect the high cable.

Description

A leakage detection device for power supply station management

technical field

The utility model relates to the technical field of electric leakage detection, in particular to an electric leakage detection device for power supply station management.

Background technique

Leakage detection, as a common method for line management detection by power supply stations, inspectors generally use leakage detectors to detect cables during detection.

Although there are many types and quantities of current leakage detection devices, there are still certain problems in the existing leakage detection devices, which bring certain inconvenience to the use of the leakage detection devices.

When the existing leakage detection device is in use, for example, the publication number: CN214473852U proposes a leakage detection device for power supply station management. When testing higher cables, multiple extension sections are connected in sequence according to actual needs, which can detect high-level cables, but when in use, with the lengthening of the extension section, the operation of the staff is more laborious. The leakage detector installed at the end of the extension joint cannot be accurately operated to detect the cable, which is quite inconvenient when detecting high-altitude cables.

Utility model content

The purpose of this utility model is to provide a leakage detection device for power supply management, which solves the problem of using the existing leakage detection device. For example, the publication number: CN214473852U proposes a leakage detection device for power supply management. Extension section, and the two ends of the extension section are respectively provided with snap rings and blocks that cooperate with each other. When testing higher cables, connect multiple extension sections in sequence according to actual needs, and can detect high-altitude cables. , but in use, with the lengthening of the extension section, the operation of the staff is more laborious, and the leakage detector installed at the end of the extension section cannot be accurately operated to detect the cable, which is quite inconvenient for the detection of high-altitude cables.

In order to achieve the above purpose, the utility model provides the following technical solutions: a leakage detection device for power supply management, including a drone, a bracket is installed at the bottom of the drone, and a leakage detector is installed at the end of the bracket, in,

The drone is equipped with a camera near the bottom side, the bracket is provided with a mounting groove near the top of the drone, the drone is fixed with a mounting frame near the bottom of the mounting groove, and the bracket is close to the inner wall of the mounting groove There is a fixed rod slot;

The mounting bracket is fixed with a fixed groove on one side corresponding to the fixed rod groove, and the end of the bracket close to the fixed rod groove is connected with a pull rod groove, and a spring is installed inside the fixed rod groove, and a spring is installed near one end of the fixed groove. The fixed rod is fixed with a pull rod at one end of the fixed rod close to the pull rod groove.

Preferably, the bracket is installed on the bottom of the drone through a first folding frame, and the end of the first folding frame away from the drone is rotatably connected to a second folding frame, and the leakage detector is installed on the second folding frame. The end of the frame, the connection between the bottom of the first folding frame and the second folding frame constitutes a rotational connection through a hinge, and the two sides of the first folding frame close to the second folding frame are symmetrically fixed with lock bars, and the second folding frame is symmetrically fixed. The folding frame is connected with a locking frame corresponding to the lateral rotation of the locking bar.

Preferably, the locking frame is provided with a slot corresponding to the side of the locking rod, and the inner diameter of the locking slot of the locking frame coincides with the outer diameter of the locking rod.

Preferably, the mounting frame is in the shape of a rectangular column, and the external dimensions of the mounting frame coincide with the internal dimensions of the mounting groove.

Preferably, the top of the fixing rod away from the spring is a curved surface, and the fixing rod is elastically connected to the bracket through the spring.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. In this utility model, when detecting high-altitude cables, the drone is taken out, the bracket is installed under the drone, and the bracket and the leakage detector are driven by the remote control drone to fly to a high place, which is convenient through the camera. The staff operates to make the UAV drive the leakage detector to touch the cable and detect the cable. By combining the UAV with the leakage detector, it can effectively assist the staff to detect the high cable.

2. In this utility model, when the bracket is installed, the bracket is moved to the bottom of the drone, so that the installation frame enters the inside of the installation groove, the installation frame is against the curved surface of the fixing rod, and the fixing rod is pressed into the inside of the fixing rod groove, and the spring Compression, when the fixing rod groove is aligned with the fixing groove, the spring pushes the fixing rod into the inside of the fixing groove to complete the fixing of the bracket. The quick disassembly mechanism is convenient for quick installation or disassembly of the bracket.

3. In the utility model, when the cable is detected, the locking frame is brought into contact with the locking bar, the second folding frame is rotated with the first folding frame through the hinge, the second folding frame is unfolded, and then the locking frame is locked The slot clamps the locking bar to prevent the second folding frame from automatically rotating, and then the cable is detected by the leakage detector. After the detection is completed, the locking frame is separated from the locking bar, so that the second folding frame can be folded into the first folding frame. The bottom of the rack can be folded and stored.

Description of drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the utility model;

Fig. 2 is the schematic diagram of the front section structure of the utility model;

Fig. 3 is the schematic diagram of the three-dimensional structure of the utility model bracket

Fig. 4 is a schematic diagram of a partially enlarged structure at A in Fig. 2 of the present invention.

In the figure: 1. UAV; 2. Bracket; 201. First folding frame; 202. Second folding frame; 203. Hinge; 204. Locking rod; 205. Locking frame; 3. Leakage detector; 4. Camera; 5, mounting groove; 6, mounting frame; 7, fixing rod groove; 8, fixing groove; 9, pull rod groove; 10, spring; 11, fixing rod; 12, pull rod.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example:

Please refer to Figures 1 to 4, the utility model provides a technical solution: a leakage detection device for power supply management, including a drone 1, a bracket 2 is installed at the bottom of the drone 1, and a bracket 2 is installed at the end of the bracket 2 Leakage detector 3, wherein,

A camera 4 is installed near the lower side of the UAV 1, a mounting slot 5 is provided on the bracket 2 near the top of the UAV 1, a mounting frame 6 is fixed on the bottom of the UAV 1 near the mounting slot 5, and the bracket 2 is close to the mounting slot 5 The inner wall is provided with a fixed rod groove 7;

One side of the mounting bracket 6 corresponding to the fixed rod groove 7 is fixed with a fixed groove 8, and the end of the bracket 2 close to the fixed rod groove 7 is connected with a pull rod groove 9, and a spring 10 is installed inside the fixed rod groove 7, and the end of the spring 10 is close to the fixed groove 8 A fixed rod 11 is installed, and one end of the fixed rod 11 near the pull rod groove 9 is fixed with a pull rod 12;

When detecting high-altitude cables, take out the UAV 1, install the bracket 2 under the UAV 1, drive the bracket 2 and the leakage detector 3 to a high place through the remote control UAV 1, and pass the camera 4 It is convenient for the staff to operate, so that the drone 1 drives the leakage detector 3 to contact the cable and detect the cable. By combining the drone 1 with the leakage detector 3, it can effectively assist the staff to detect high cables .

Please refer to Figures 1 to 4, the bracket 2 is installed on the bottom of the UAV 1 through the first folding frame 201, and the end of the first folding frame 201 away from the UAV 1 is rotatably connected to the second folding frame 202, and the leakage detector 3 Installed at the end of the second folding frame 202, the connection between the bottom of the first folding frame 201 and the second folding frame 202 forms a rotational connection through a hinge 203, and the first folding frame 201 is symmetrically fixed on both sides close to the second folding frame 202 Locking bar 204 is arranged, and the side rotation of second folding frame 202 corresponding locking bar 204 is connected with locking frame 205, and locking frame 205 is provided with draw-in slot corresponding to locking bar 204 side, and the draw-in groove inner diameter of locking frame 205 and locking bar 204 outer diameter coincides, when detecting the cable, make the locking frame 205 contact the locking of the locking rod 204, make the second folding frame 202 rotate with the first folding frame 201 through the hinge 203, and expand the second folding frame 202 Afterwards, the locking frame 205 clamps the locking bar 204 in the slot to prevent the second folding frame 202 from automatically rotating, and then the cable is detected by the leakage detector 3. After the detection is completed, the locking frame 205 is separated from the locking bar 204, The bracket 2 can be folded and stored by making the second folding frame 202 be folded and stored at the bottom of the first folding frame 201 .

Please refer to Figure 2 and Figure 4, the installation frame 6 is a rectangular column, and the external dimensions of the installation frame 6 coincide with the internal dimensions of the installation groove 5, the top of the fixed rod 11 away from the spring 10 is a curved surface, and the fixed rod 11 connects to the bracket through the spring 10 2 to form an elastic connection. When installing the bracket 2, move the bracket 2 to the bottom of the drone 1, make the installation frame 6 enter the installation groove 5, and the installation frame 6 is against the curved surface of the fixed rod 11, pressing the fixed rod 11 into the inside of the fixed rod groove 7, the spring 10 is compressed, and when the fixed rod groove 7 is aligned with the fixed groove 8, the spring 10 pushes the fixed rod 11 into the inside of the fixed groove 8, and the bracket 2 is fixed. When the bracket 2 needs to be disassembled, pass The pull rod 12 moves the fixing rod 11 out of the fixing groove 8, and then directly removes the bracket 2, and the quick disassembly mechanism of the bracket 2 facilitates quick installation or removal of the bracket 2.

Working principle: This kind of leakage detection device for power supply management, when detecting high-altitude cables, take out the UAV 1, install the bracket 2 under the UAV 1, and drive the bracket by remote control UAV 1 2 and the leakage detector 3 fly to a high place, and the camera 4 is convenient for the staff to operate, so that the UAV 1 drives the leakage detector 3 to contact the cable, and the cable is detected. By connecting the UAV 1 and the leakage detector 3 Combined, it can effectively assist the staff to detect the high cables, and when the bracket 2 is installed, the bracket 2 is moved to the bottom of the drone 1, so that the installation frame 6 enters the inside of the installation groove 5, and the installation frame 6 is held against and fixed. The curved surface of the rod 11 presses the fixed rod 11 into the inside of the fixed rod groove 7, and the spring 10 is compressed. When the fixed rod groove 7 is aligned with the fixed groove 8, the spring 10 pushes the fixed rod 11 into the inside of the fixed groove 8, and the bracket 2 When the fixing is completed and the bracket 2 needs to be disassembled, the fixing rod 11 is moved out of the fixing groove 8 through the pull rod 12, and then the bracket 2 is directly removed, and the bracket 2 can be quickly installed or disassembled through the quick disassembly mechanism of the bracket 2, and when the cable is detected , so that the locking frame 205 is in contact with the locking bar 204, the second folding frame 202 is rotated with the first folding frame 201 through the hinge 203, the second folding frame 202 is unfolded, and then the locking frame 205 is stuck in the slot The locking bar 204 prevents the second folding frame 202 from automatically rotating, and then the cable is detected by the leakage detector 3. After the detection is completed, the locking frame 205 is separated from the locking bar 204, so that the second folding frame 202 is folded and stored in the The bottom of the first folding frame 201 can fold and store the bracket 2 .

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A leakage detection device for power supply management, comprising an unmanned aerial vehicle (1), is characterized in that: the bottom of the unmanned aerial vehicle (1) is equipped with a support (2), and the end of the support (2) is installed There is an electric leakage detector (3), wherein, The drone (1) is equipped with a camera (4) near the bottom side, and the bracket (2) is provided with a mounting slot (5) near the top of the drone (1), and the drone (1) A mounting bracket (6) is fixed near the bottom of the mounting groove (5), and the bracket (2) is provided with a fixing rod groove (7) near the inner wall of the mounting groove (5); The mounting bracket (6) is fixed with a fixed groove (8) on one side corresponding to the fixed rod groove (7), and the end of the bracket (2) close to the fixed rod groove (7) is connected with a tie rod groove (9). A spring (10) is installed inside the fixed rod groove (7), and a fixed rod (11) is installed near the end of the spring (10) near the fixed groove (8), and the fixed rod (11) is near the end of the pull rod groove (9) A pull bar (12) is fixed. 2. A leakage detection device for power supply station management according to claim 1, characterized in that: the support (2) includes a first folding frame (201), a second folding frame (202), a hinge (203) , a locking bar (204) and a locking frame (205), the support (2) is installed on the bottom of the drone (1) through the first folding frame (201), and the first folding frame (201) is far away from the The end of the man-machine (1) is rotatably connected with a second folding frame (202), the leakage detector (3) is installed at the end of the second folding frame (202), and the first folding frame (201) and The bottom joint of the second folding frame (202) forms a rotational connection through a hinge (203), and the first folding frame (201) is symmetrically fixed with lock bars (204) near both sides of the second folding frame (202), so The second folding frame (202) is rotatably connected with a locking frame (205) corresponding to the side of the locking bar (204). 3. A leakage detection device for power supply station management according to claim 2, characterized in that: said locking frame (205) is provided with a card slot corresponding to the side of the locking bar (204), and said locking frame ( 205) the draw-in groove internal diameter matches with the locking bar (204) external diameter. 4. A leakage detection device for power supply management according to claim 1, characterized in that: the mounting frame (6) is a rectangular column, and the external dimensions of the mounting frame (6) are the same as the internal dimensions of the mounting groove (5) match. 5. A leakage detection device for power supply station management according to claim 1, characterized in that: the top of the fixed rod (11) away from the spring (10) is a curved surface, and the fixed rod (11) passes through the spring (10) ) forms an elastic connection with the support (2).

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