Lightning early warning instrument

Abstract

The utility model discloses a thunder and lightning early warning instrument which comprises a base, the upper end of the base is fixedly connected with a pipe body, the inner bottom end of the pipe body is provided with a rotating shaft, the upper end of the rotating shaft is fixedly connected with a first gear, the upper end of the first gear is fixedly connected with a threaded rod, and the threaded rod is in threaded connection with a rod body. A box body is fixedly arranged on one side of the pipe body, a bearing is fixedly arranged at the upper end of the box body, a vertical rod is fixedly connected to the inner side of the bearing, a rotating handle is fixedly connected to the upper end of the vertical rod, a locking bolt is in threaded connection with the rotating handle, and a second gear is fixedly connected to the lower end of the vertical rod; the second gear penetrates through the through hole and is meshed with the first gear, the height of the rod body can be adjusted through the device, and the use requirements of different measurement heights in different measurement places are met.

Description

Technical Field

[0001] The utility model relates to the technical field of lightning early warning instruments, in particular to a lightning early warning instrument. Background Art

[0002] Lightning is a discharge phenomenon accompanied by lightning and thunder. The condition for the occurrence of lightning is the accumulation and formation of polarity in thunderclouds. Lightning warning refers to the use of lightning warning devices to warn of areas where lightning may cause harm, so as to avoid injury or damage to people or objects.

[0003] For example, the portable lightning warning device and lightning warning system disclosed in the utility model with authorization announcement number CN212540549U include a pole body, an electric field sensor detachably mounted on the top of the pole body, a photovoltaic panel assembly detachably mounted on the pole body, and a control box, wherein the photovoltaic panel assembly and the control box are both mounted on the pole body through a mounting block with a quick connection structure, the mounting position of the mounting block on the pole body is adjustable, and the photovoltaic panel assembly adjusts the pitch angle through the mounting position of the mounting block; the lightning warning system includes the aforementioned portable lightning warning device, a communication controller, a photovoltaic controller, a lithium battery, and a terminal block are arranged in the control box, an audible and visual alarm is arranged on the upper side of the control box, and a power switch, an alarm switch, a network cable interface, and at least three aviation plug interfaces are installed on the lower side of the control box; the lightning warning system has the advantages of being easy to disassemble and assemble on site, easy to carry, and easy to use, but the device has the same characteristics as most existing lightning warning instruments, and the warning device is often mounted on a pole body with a fixed height, and the height of the pole body cannot be adjusted, thereby failing to well meet the use requirements of the device at different measurement heights at different measurement sites. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a lightning warning instrument, which can solve the technical problem that the device has the same characteristics as most of the existing lightning warning instruments, that is, the warning device is often installed on a pole with a fixed height, and the height of the pole cannot be adjusted, thereby failing to well meet the use requirements of the device at different measurement heights in different measurement locations.

[0005] To solve the above technical problems, the utility model provides the following technical solutions: a lightning warning instrument, comprising a base, the upper end of the base is fixedly connected to a tube body, a rotating shaft is arranged at the bottom end of the tube body, the upper end of the rotating shaft is fixedly connected to a first gear, the upper end of the first gear is fixedly connected to a threaded rod, the threaded rod is threadedly connected to the rod body, and a box body is fixedly arranged on one side of the tube body, a bearing is fixedly arranged on the upper end of the box body, a vertical rod is fixedly connected to the inner side of the bearing, the upper end of the vertical rod is fixedly connected to a rotating handle, the upper thread of the rotating handle is threadedly connected to a locking bolt, and the lower end of the vertical rod is fixedly connected to a second gear, the second gear passes through the through hole and meshes with the first gear.

[0006] As a preferred technical solution of the utility model, one side of the rod body is fixedly connected to a bracket, and a frame on which a solar panel is fixedly arranged is arranged on the bracket.

[0007] As a preferred technical solution of the utility model, a pair of slide grooves are opened on the frame, and sliders are slidably arranged in the slide grooves. The upper ends of the two sliders are fixedly connected with connecting plates, and the lower ends of the connecting plates are provided with a brush layer.

[0008] As a preferred technical solution of the utility model, one side of the rod body is fixedly connected to an electric control box via a connecting rod.

[0009] As a preferred technical solution of the utility model, a fixing plate is fixedly connected to the upper end of the rod body.

[0010] As a preferred technical solution of the utility model, an atmospheric electric field meter and a lightning rod are respectively provided on the upper end of the fixed plate.

[0011] Compared with the prior art, the beneficial effect that the utility model can achieve is: by rotating the locking bolt, the locking bolt is no longer in tight contact with the box body, so that the rotating handle can be rotated, so that the rotating handle drives the vertical rod and the second gear to rotate, the rotation of the second gear drives the first gear to rotate, the rotation of the first gear drives the threaded rod to rotate, and the rotation of the threaded rod drives the rod body to move upward along the inner wall of the tube body, so that the height of the rod body can be adjusted. Through this device, the use requirements of different measurement heights in different measurement locations can be met. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the base and tube structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of the tube body and the box body of the utility model;

[0014] Figure 3 For this utility model Figure 2 A schematic diagram of the partially enlarged structure at center A;

[0015] Figure 4 This is a schematic diagram of the structure of the frame and the connecting plate of the utility model;

[0016] Among them: 1. base; 2. tube body; 3. rotating shaft; 4. first gear; 5. threaded rod; 6. rod body; 7. box body; 8. bearing; 9. vertical rod; 10. rotating handle; 11. locking bolt; 12. second gear; 13. through hole; 14. bracket; 15. frame; 16. solar panel; 17. slide groove; 18. slider; 19. connecting plate; 20. brush layer; 21. electric control box; 22. fixing plate; 23. atmospheric electric field meter; 24. lightning rod. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0018] Example

[0019] Please refer to Figure 1 , Figure 2 and Figure 4 As shown, the utility model provides a lightning warning instrument, one side of the rod body 6 is fixedly connected to a bracket 14, a frame 15 is fixedly arranged on the bracket 14, a solar panel 16 is arranged on the frame 15, a pair of slide grooves 17 are opened on the frame 15, a slider 18 is slidably arranged in the slide groove 17, the upper ends of the two sliders 18 are fixedly connected to a connecting plate 19, the lower end of the connecting plate 19 is provided with a brush layer 20, one end of the brush layer 20 is in contact with the solar panel 16, one side of the rod body 6 is fixedly connected to an electric control box 21 through a connecting rod, the upper end of the rod body 6 is fixedly connected to a fixing plate 22, the upper ends of the fixing plate 22 are respectively provided with an atmospheric electric field meter 23 and a lightning rod 24, and lightning warning monitoring can be performed through the atmospheric electric field meter 23.

[0020] When in use, the solar energy can be converted into electrical energy through the solar panel 16 and stored in the battery in the electric control box 21, so as to facilitate the normal use of the device. When a large amount of dust adheres to the surface of the solar panel 16, the connecting plate 19 can be moved to make the slider 18 at the lower end of the connecting plate 19 move in the slide groove 17. During the movement of the connecting plate 19, the brush layer 20 can clean the dust layer on the surface of the solar panel 16, so as to avoid the normal use of the solar panel 16.

[0021] As a further implementation of this embodiment, Figure 1-Figure 4 As shown, the upper end of the base 1 is fixedly connected to a tube body 2, a rotating shaft 3 is provided at the bottom end of the tube body 2, a first gear 4 is fixedly connected to the upper end of the rotating shaft 3, a threaded rod 5 is fixedly connected to the upper end of the first gear 4, a rod body 6 is threadedly connected to the threaded rod 5, and the outer wall of the rod body 6 fits with the inner wall of the tube body 2, and a box body 7 is fixedly provided on one side of the tube body 2, a bearing 8 is fixedly provided on the upper end of the box body 7, a vertical rod 9 is fixedly connected to the inner side of the bearing 8, a rotating handle 10 is fixedly connected to the upper end of the vertical rod 9, a locking bolt 11 is threadedly connected to the upper end of the rotating handle 10, and a second gear 12 is fixedly connected to the lower end of the vertical rod 9, and a through hole 13 is opened on one side of the tube body 2, the second gear 12 passes through the through hole 13 and meshes with the first gear 4.

[0022] When in use, by rotating the locking bolt 11, the locking bolt 11 is no longer in tight contact with the box body 7, so that the rotating handle 10 can be rotated, so that the rotating handle 10 drives the vertical rod 9 and the second gear 12 to rotate, the rotation of the second gear 12 drives the first gear 4 to rotate, the rotation of the first gear 4 drives the threaded rod 5 to rotate, and the rotation of the threaded rod 5 drives the rod body 6 to move upward along the inner wall of the tube body 2, so that the height of the rod body 6 can be adjusted. When the height adjustment is completed, the locking bolt 11 is rotated in the opposite direction so that one end of the locking bolt 11 is tightly fixed to the box body 7, so that the rotating handle 10 can be well fixed. Through this device, the use requirements of different measurement heights in different measurement locations can be met.

[0023] Specific working principle: When in use, the base 1 can be installed on the measuring site. When the height of the device needs to be adjusted, the locking bolt 11 is rotated so that the locking bolt 11 is no longer in close contact with the box body 7, so that the rotating handle 10 can be rotated, so that the rotating handle 10 drives the vertical rod 9 and the second gear 12 to rotate, and the rotation of the second gear 12 drives the first gear 4 to rotate, and the rotation of the first gear 4 drives the threaded rod 5 to rotate, and the rotation of the threaded rod 5 drives the rod body 6 to move along the inner wall of the tube body 2, so that the height of the rod body 6 changes, and then the height of the atmospheric electric field meter 23 can be adjusted, and lightning detection and warning can be well performed. Through this device, the use requirements of different measurement heights at different measuring sites can be met.

[0024] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A lightning early warning device, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to a tube body (2), a rotating shaft (3) is arranged at the bottom end of the tube body (2), the upper end of the rotating shaft (3) is fixedly connected to a first gear (4), the upper end of the first gear (4) is fixedly connected to a threaded rod (5), the threaded rod (5) is threadedly connected to a rod body (6), and a box body (7) is fixedly arranged on one side of the tube body (2), a bearing (8) is fixedly arranged on the upper end of the box body (7), the inner side of the bearing (8) is fixedly connected to a vertical rod (9), the upper end of the vertical rod (9) is fixedly connected to a rotating handle (10), the upper thread of the rotating handle (10) is threadedly connected to a locking bolt (11), and the lower end of the vertical rod (9) is fixedly connected to a second gear (12), the second gear (12) passes through the through hole (13) and meshes with the first gear (4).

2. A lightning early warning device according to claim 1, characterized in that: A bracket (14) is fixedly connected to one side of the rod body (6), and a frame (15) is fixedly arranged on the bracket (14), and a solar panel (16) is arranged on the frame (15).

3. A lightning early warning device according to claim 2, characterized in that: The frame (15) is provided with a pair of slide grooves (17), a slider (18) is slidably arranged in the slide groove (17), the upper ends of the two sliders (18) are fixedly connected with a connecting plate (19), and the lower end of the connecting plate (19) is provided with a brush layer (20).

4. A lightning early warning device according to claim 1, characterized in that: One side of the rod body (6) is fixedly connected to an electric control box (21) via a connecting rod.

5. A lightning early warning device according to claim 1, characterized in that: The upper end of the rod body (6) is fixedly connected to a fixing plate (22).

6. A lightning early warning device according to claim 5, characterized in that: An atmospheric electric field meter (23) and a lightning rod (24) are respectively arranged on the upper end of the fixing plate (22).

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