Rapid positioning electric power engineering electric leakage detection device

Abstract

The utility model discloses a rapid positioning electric power engineering electric leakage detection device, which comprises an electric leakage detector, a folding assembly and a telescopic arm assembly, the electric leakage detector and the telescopic arm assembly are respectively arranged at the upper end and the lower end of the folding assembly, the surface of the telescopic arm assembly is provided with an anti-skid silicon rubber case, the length of the electric leakage detector is 15-25cm, and the length of the folding assembly is 15-25cm. The length of the telescopic arm assembly is 20-30 cm. The electric leakage detector and the telescopic arm assembly are folded through the folding assembly, the carrying length is reduced, carrying is convenient, the telescopic arm assembly is used in cooperation, the use length of the electric leakage detector can be adjusted according to needs, and therefore a user can conveniently conduct electric leakage detection on the high position.

Description

Technical Field

[0001] This utility model belongs to the technical field of leakage current detection devices, and in particular relates to a power engineering leakage current detection device for rapid location. Background Technology

[0002] Electrical engineering refers to engineering related to the production, transmission, and distribution of electrical energy. In a broader sense, it also includes engineering that uses electricity as a power source and energy source in various fields. During the design process of electrical engineering, leakage current monitoring devices are needed to monitor whether there is leakage in the whole system in order to ensure the safety of the whole system.

[0003] Currently, there are many devices for detecting leakage current, including the TAC cane-type leakage current detector. This device can detect AC leakage current within a safe distance without contacting the power source. When approaching the leakage current, it will sound an audible and visual alarm. It also has two testing modes: high inductance and low inductance. It can test AC current in any direction. The high inductance setting is used for long-distance measurement, and the low inductance setting is used for short-distance measurement, thus enabling rapid location of leakage current.

[0004] To make it easier for users to hold and use, this cane-type leakage current detector is usually set to a length of about 52 cm. However, when using it to detect leakage current at higher locations, it is found that because of its fixed length, additional tools are needed to raise it in order to detect electrical equipment at higher locations. Furthermore, the fixed length makes it inconvenient to carry around in daily life. Utility Model Content

[0005] The purpose of this invention is to provide a power engineering leakage current detection device with rapid positioning, which has the advantages of being foldable and having an extendable length, in order to solve the aforementioned technical problems.

[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: a power engineering leakage current detection device for rapid positioning, which includes a leakage current detector, a folding component and a telescopic arm component. The leakage current detector and the telescopic arm component are respectively located at the upper and lower ends of the folding component. The surface of the telescopic arm component is provided with an anti-slip silicone sleeve. The length of the leakage current detector is 15-25 cm and the length of the telescopic arm component is 20-30 cm.

[0007] Furthermore, the leakage current detector includes a leakage current detection rod body. The surface of the leakage current detection rod body is provided with a function conversion ring, a light lamp and an alarm sound horn hole. The alarm sound horn hole is located on the surface of the bottom end of the leakage current detection rod body. The surface of the leakage current detection rod body is provided with a charging port, and a dust plug is inserted into the inner cavity of the charging port.

[0008] Furthermore, the folding assembly includes a mounting frame, and both the upper and lower ends of the inner cavity of the mounting frame are rotatably connected to rotating blocks via rotating shafts. The opposite sides of the two rotating blocks are respectively fixedly installed with the leakage current detector and the telescopic arm assembly.

[0009] Furthermore, the inner cavity of the mounting bracket is slidably connected to a sliding block, and the two ends of the sliding block are fixedly connected to insertion rods. The surface of the rotating block is provided with a movable groove for the insertion rods to move.

[0010] Furthermore, the inner cavity of the mounting bracket is rotatably connected to a threaded rod extending to the outside, the sliding block is threadedly connected to the surface of the threaded rod, and a rotating ring is rotatably connected to the end of the threaded rod away from the mounting bracket.

[0011] Furthermore, the telescopic arm assembly includes a fixed arm, a movable arm extending outwards is slidably connected to the inner cavity of the fixed arm, the top of the movable arm is fixedly installed with the folding assembly, a locking block extending outwards is slidably connected to the inner cavity of the fixed arm, and a plurality of slots that cooperate with the locking block are formed on the surface of the movable arm.

[0012] The beneficial effects of this utility model are:

[0013] 1. This utility model folds the leakage current detector and telescopic arm assembly using a folding component, reducing the carrying length and making it easier to carry. With the use of the telescopic arm assembly, the length of the leakage current detector can be adjusted according to needs, thus making it easier for users to perform leakage current detection at high places.

[0014] 2. By segmenting the leakage current detector and the telescopic arm assembly, this utility model can divide the device into a live area and a non-live area, avoiding repeated pulling of the wires during folding and reducing the service life of the equipment.

[0015] 3. The rotating ring in this utility model serves two purposes: firstly, it can be used as a handle to facilitate the user's rotation of the threaded rod; secondly, it can be used as a rope loop to install a carrying rope for easy carrying. Attached Figure Description

[0016] The advantages of the present invention, as described above and / or in the following detailed description in conjunction with the accompanying drawings, will become clearer and more readily understood. These drawings are merely illustrative and do not limit the scope of the present invention.

[0017] Figure 1 This is a perspective view of one embodiment of the present invention in use;

[0018] Figure 2 This is a perspective view of one embodiment of the present invention when folded;

[0019] Figure 3This is a partial cross-sectional view of the main view when folded according to an embodiment of the present invention.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Leakage current detector; 11. Leakage current detection rod body; 12. Function conversion ring; 13. Illuminating light; 14. Alarm sound horn hole; 15. Charging port; 2. Folding assembly; 21. Mounting bracket; 22. Rotating shaft; 23. Rotating block; 24. Sliding block; 25. Insert rod; 26. Movable groove; 27. Threaded rod; 28. Rotating ring; 3. Telescopic arm assembly; 31. Fixed arm; 32. Movable arm; 33. Locking block; 34. Locking groove; 4. Anti-slip silicone sleeve. Detailed Implementation

[0022] In the following description, embodiments of the present invention’s rapid positioning power engineering leakage current detection device will be described with reference to the accompanying drawings.

[0023] Figure 1-3 This invention illustrates a rapid positioning power engineering leakage current detection device according to an embodiment of the present invention. It includes a leakage current detector 1, a folding assembly 2, and a telescopic arm assembly 3. The leakage current detector 1 and the telescopic arm assembly 3 are located at the upper and lower ends of the folding assembly 2, respectively. By segmenting the leakage current detector 1 and the telescopic arm assembly 3, the device can be divided into a live area and a non-live area, avoiding repeated pulling of the wires during folding and reducing the equipment's lifespan. The surface of the telescopic arm assembly 3 is provided with an anti-slip silicone sleeve 4. The length of the leakage current detector 1 is 15-25 cm, and the length of the telescopic arm assembly 3 is 20-30 cm.

[0024] Specifically, the leakage current detector 1 includes a leakage current detection rod body 11. The surface of the leakage current detection rod body 11 is provided with a function conversion ring 12, a light lamp 13 and an alarm sound horn hole 14. The alarm sound horn hole 14 is located on the surface of the bottom end of the leakage current detection rod body 11. The surface of the leakage current detection rod body 11 is provided with a charging port 15, and a dust plug is inserted into the inner cavity of the charging port 15.

[0025] Specifically, the folding assembly 2 includes a mounting frame 21. Rotating blocks 23 are rotatably connected to the upper and lower ends of the inner cavity of the mounting frame 21 via rotating shafts 22. The opposite sides of the two rotating blocks 23 are fixedly installed to the leakage current detector 1 and the telescopic arm assembly 3, respectively. Specifically, a sliding block 24 is slidably connected to the inner cavity of the mounting frame 21. Insert rods 25 are fixedly connected to both ends of the sliding block 24. A movable groove 26 for the insert rods 25 to move is opened on the surface of the rotating block 23. Specifically, a threaded rod 27 extending to the outer side is rotatably connected to the inner cavity of the mounting frame 21. The sliding block 24 is threadedly connected to the surface of the threaded rod 27. A rotating ring 28 is rotatably connected to the end of the threaded rod 27 away from the mounting frame 21. The rotating ring 28 serves two purposes: firstly, it acts as a handle, facilitating the user's rotation of the threaded rod 27; secondly, it acts as a rope loop, allowing the installation of a carrying rope for easy transport.

[0026] Specifically, the telescopic arm assembly 3 includes a fixed arm 31, an movable arm 32 extending to the outside is slidably connected to the inner cavity of the fixed arm 31, the top of the movable arm 32 is fixedly installed with the folding assembly 2, a locking block 33 extending to the outside is slidably connected to the inner cavity of the fixed arm 31, and a plurality of slots 34 that cooperate with the locking block 33 are provided on the surface of the movable arm 32.

[0027] Working principle: When using this utility model, the user rotates the rotating ring 28 to drive the threaded rod 27 to rotate within the mounting bracket 21, thereby causing the sliding block 24 to slide away from the rotating ring 28. At this time, the insertion rod 25 slides within the movable groove 26, causing both rotating blocks 23 to rotate within the mounting bracket 21. When the sliding block 24 slides to the edge of the mounting bracket 21, the leakage current detector 1 and the telescopic arm assembly 3 are in a vertical state. Then, the function conversion ring 12 is rotated to adjust the detection sensitivity of the leakage current detection rod body 11, and then the locking block 33 is pressed inward to retract the movable arm 32. The inner cavity is pulled and the movable arm 32 is moved to adjust the length of the telescopic arm assembly 3 for detection at high places. When leakage is detected, the light lamp 13 will light up and the inner cavity of the alarm sound horn hole 14 will emit an alarm sound to remind the user. By setting the folding component 2, the angle between the leakage detector 1 and the telescopic arm assembly 3 can be adjusted within the range of 0-180 degrees. When detecting inside the box at a high place, the angle between the leakage detector 1 and the telescopic arm assembly 3 can be set to 90 degrees. At this time, the whole device is L-shaped, and the user can insert the leakage detector 1 into the box for detection, improving the practicality of use.

[0028] In summary, this rapid positioning power engineering leakage detection device reduces the carrying length by folding the leakage detector 1 and the telescopic arm assembly 3 using the folding component 2. Combined with the use of the telescopic arm assembly 3, the length of the leakage detector 1 can be adjusted according to needs, thus facilitating leakage detection at high locations.

Claims

1. A rapid-positioning power engineering leakage current detection device, characterized in that, include: The device comprises a leakage current detector (1), a folding assembly (2), and a telescopic arm assembly (3). The leakage current detector (1) and the telescopic arm assembly (3) are located at the upper and lower ends of the folding assembly (2), respectively. The surface of the telescopic arm assembly (3) is provided with an anti-slip silicone sleeve (4). The length of the leakage current detector (1) is 15-25 cm, and the length of the telescopic arm assembly (3) is 20-30 cm.

2. The power engineering leakage current detection device for rapid positioning according to claim 1, characterized in that, The leakage current detector (1) includes a leakage current detection rod body (11). The surface of the leakage current detection rod body (11) is provided with a function conversion ring (12), a light lamp (13) and an alarm sound horn hole (14). The alarm sound horn hole (14) is located on the surface of the bottom end of the leakage current detection rod body (11). The surface of the leakage current detection rod body (11) is provided with a charging port (15). A dust plug is inserted into the inner cavity of the charging port (15).

3. The power engineering leakage current detection device for rapid positioning according to claim 1, characterized in that, The folding assembly (2) includes a mounting frame (21). The upper and lower ends of the inner cavity of the mounting frame (21) are rotatably connected to rotating blocks (23) via rotating shafts (22). The opposite sides of the two rotating blocks (23) are fixedly installed with the leakage current detector (1) and the telescopic arm assembly (3), respectively.

4. The power engineering leakage current detection device for rapid positioning according to claim 3, characterized in that, The inner cavity of the mounting bracket (21) is slidably connected to a sliding block (24), and the two ends of the sliding block (24) are fixedly connected to a plug rod (25). The surface of the rotating block (23) is provided with a movable groove (26) for the plug rod (25) to move.

5. The power engineering leakage current detection device for rapid positioning according to claim 4, characterized in that, The inner cavity of the mounting bracket (21) is rotatably connected to a threaded rod (27) extending to the outside. The sliding block (24) is threadedly connected to the surface of the threaded rod (27). A rotating ring (28) is rotatably connected to the end of the threaded rod (27) away from the mounting bracket (21).

6. The power engineering leakage current detection device for rapid positioning according to claim 1, characterized in that, The telescopic arm assembly (3) includes a fixed arm (31), and a movable arm (32) extending to the outside is slidably connected to the inner cavity of the fixed arm (31). The top of the movable arm (32) is fixedly installed with the folding assembly (2). A locking block (33) extending to the outside is slidably connected to the inner cavity of the fixed arm (31). A plurality of slots (34) that cooperate with the locking block (33) are provided on the surface of the movable arm (32).

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