Forest fire monitoring device

Abstract

The utility model discloses a forest fire monitoring device, which relates to the technical field of fire monitoring equipment, and comprises a bottom plate, a vertical cylinder with a cylinder cavity, a lifting assembly, a mounting ring, a power generation system, a fire detector and a camera, the bottom plate is fixed on the ground, the vertical cylinder is fixedly arranged at the central position of the upper surface of the bottom plate, and a top plate is arranged at the top of the vertical cylinder. The power generation system is arranged on the top plate, the lifting assembly is arranged in the barrel cavity, the vertical barrel is sleeved with the mounting ring, and the moving end of the lifting assembly penetrates out of the vertical barrel to be fixedly connected with the inner ring of the mounting ring; the mounting ring is driven by the lifting assembly to move up and down and be adjusted in the vertical direction, the rotating ring is driven by the first motor to rotate, so that the mounting plate is driven to rotate and be adjusted in the circumferential direction, the position adjusting range of the fire detector and the camera is large, obstacles are avoided, the monitoring effect is improved, and personnel repair and maintenance are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of fire monitoring equipment, in particular to a forest fire monitoring device. Background Art

[0002] A fire detector is a device that explores the site and discovers fires in the automatic fire alarm system of a fire. The fire detector is the "sensory organ" of the system, and its function is to monitor whether there is a fire in the environment. Once there is a fire, it converts the characteristic physical quantities of the fire, such as temperature, smoke, gas, and radiation light intensity, into electrical signals, and immediately operates to send an alarm signal to the fire alarm controller.

[0003] A forest fire monitoring device is used to install fire detectors and other auxiliary equipment such as monitoring. Most of the existing support frames of forest fire monitoring devices are fixed and cannot be adjusted. For example, in the patent with publication number CN108122358A, a new type of forest fire monitoring device includes a main base body and a monitor used for cooperating and connecting with the main base body. A circular cavity is arranged inside the right inner wall of the main base body...

[0004] However, in the forest, the growth of trees may block the fire detectors and monitoring equipment, which will affect the monitoring effect. Since the position cannot be adjusted in the prior art, personnel can only carry tools to prune the trees, increasing the labor intensity of the personnel and also affecting the natural growth of the trees. In addition, due to the inability to adjust in the prior art and the relatively high height of the equipment, it is also difficult for personnel to maintain and repair the equipment. Therefore, a forest fire monitoring device that can be adjusted is urgently needed to be developed. Content of the Utility Model

[0005] Aiming at the above deficiencies of the prior art, the utility model provides a forest fire monitoring device. The lifting component drives the mounting ring to move up and down for vertical adjustment, and the first motor drives the rotating ring to rotate, thereby driving the mounting plate to rotate for circumferential adjustment. The position adjustment range of the fire detector and the camera is large, avoiding obstacles, improving the monitoring effect, and facilitating personnel maintenance and repair.

[0006] To achieve the above object, the utility model is realized by the following technical solutions: A forest fire monitoring device includes a bottom plate, a vertical cylinder with a cylinder cavity, a lifting component, a mounting ring, a power generation system, a fire detector and a camera. The bottom plate is fixed on the ground. The vertical cylinder is fixedly arranged at the center of the upper surface of the bottom plate. A top plate is arranged at the top of the vertical cylinder. The power generation system is arranged on the top plate. The lifting component is arranged in the cylinder cavity. The mounting ring is sleeved outside the vertical cylinder. The moving end of the lifting component penetrates through the vertical cylinder and is fixedly connected with the inner ring of the mounting ring. A bearing is arranged on the outer ring of the mounting ring and is rotationally connected with a rotating ring through the bearing. A mounting plate is arranged on the outer ring of the rotating ring. The fire detector and the camera are respectively arranged on the lower bottom surface of the mounting plate. A first motor is arranged on the mounting ring. The output end of the first motor is connected with a bevel gear. A bevel gear ring is arranged on the rotating ring. The bevel gear is meshed with the bevel gear ring.

[0007] Preferably, the lifting component includes a second motor, a threaded rod, a moving disk and a plurality of sliding plates. The second motor is arranged at the bottom of the cylinder cavity. The lower end of the threaded rod is connected to the output end of the second motor. The moving disk is arranged in the cylinder cavity and a threaded hole is opened at the center. The moving disk is screwed with the threaded rod through the threaded hole. A plurality of sliding ports are vertically opened on the vertical cylinder. The plurality of sliding plates respectively slide vertically in the sliding ports. One end of the inner sides of the plurality of sliding plates is fixedly connected with the side wall of the moving disk, and one end of the outer sides is fixedly connected with the inner ring of the mounting ring.

[0008] Preferably, a support plate is arranged at the bottom of the mounting ring. The support plate extends to the bottom of the rotating ring and is provided with a plurality of sliding blocks. A sliding groove is arranged in a circle at the position corresponding to the sliding blocks at the bottom of the rotating ring. The sliding blocks are slidably connected with the sliding grooves.

[0009] Preferably, a limiting plate is arranged at a position close to the top in the cylinder cavity of the vertical cylinder. The upper end of the threaded rod is rotationally connected with the bottom of the limiting plate.

[0010] Preferably, reinforcing ribs are arranged at the joints between the top plate and the vertical cylinder and between the bottom plate and the vertical cylinder.

[0011] Preferably, the fire detector and the camera are connected with the mounting plate by screws.

[0012] The utility model provides a forest fire monitoring device, which has the following beneficial effects:

[0013] 1. The utility model drives the mounting ring to move up and down through the lifting component for vertical adjustment, and drives the rotating ring to rotate through the first motor, so as to drive the mounting plate to rotate for circumferential adjustment. The position adjustment range of the fire detector and the camera is large, which can avoid obstacles, improve the monitoring effect and facilitate the maintenance and repair of personnel.

[0014] 2. In the present utility model, the lifting assembly is driven by a second motor to rotate a threaded rod to drive a moving plate to move vertically. The sliding plate is vertically slidably connected to the sliding opening, with a simple structure and stable vertical movement. The top plate and the vertical cylinder, as well as the bottom plate and the vertical cylinder, are connected by reinforcing ribs to increase stability. Description of the Drawings

[0015] Figure 1 is the front sectional view of a forest fire monitoring device of the present utility model;

[0016] Figure 2 for the present utility model Figure 1 partial enlarged view;

[0017] Figure 3 is the top view of the horizontal height of the mounting plate of the present utility model.

[0018] In the figure: 1, bottom plate; 2, second motor; 3, limiting plate; 4, sliding opening; 5, threaded rod; 6, vertical cylinder; 7, cylinder cavity; 8, fire detector; 9, camera; 10, mounting plate; 11, top plate; 12, power generation system; 13, reinforcing rib; 14, support plate; 15, slider; 16, sliding groove; 17, rotating ring; 18, bearing; 19, mounting ring; 20, sliding plate; 21, moving plate; 22, threaded hole; 23, first motor; 24, bevel gear; 25, bevel gear ring. Specific Embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0020] Such as Figures 1-3As shown in the figure, a forest fire monitoring device includes a bottom plate 1, a vertical cylinder 6 with a cylinder cavity 7, a lifting component, a mounting ring 19, a power generation system 12, a fire detector 8 and a camera 9. The bottom plate 1 is fixed on the ground, and the vertical cylinder 6 is fixedly arranged at the center of the upper surface of the bottom plate 1. A top plate 11 is arranged at the top of the vertical cylinder 6. The power generation system 12 is arranged on the top plate 11. The lifting component is arranged in the cylinder cavity 7. The mounting ring 19 is sleeved outside the vertical cylinder 6. The moving end of the lifting component penetrates through the vertical cylinder 6 and is fixedly connected to the inner ring of the mounting ring 19. A bearing 18 is arranged on the outer ring of the mounting ring 19 and is rotatably connected to a rotating ring 17 through the bearing 18. A mounting plate 10 is arranged on the outer ring of the rotating ring 17. The fire detector 8 and the camera 9 are respectively arranged on the lower bottom surface of the mounting plate 10. A first motor 23 is arranged on the mounting ring 19. The output end of the first motor 23 is connected to a bevel gear 24. A bevel gear ring 25 is arranged on the rotating ring 17. The bevel gear 24 is meshed with the bevel gear ring 25. The lifting component includes a second motor 2, a threaded rod 5, a moving disk 21 and a plurality of sliding plates 20. The second motor 2 is arranged at the bottom of the cylinder cavity 7. The output end of the second motor 2 is connected to the lower end of the threaded rod 5. The moving disk 21 is arranged in the cylinder cavity 7, and a threaded hole 22 is formed in the center. The moving disk 21 is screwed with the threaded rod 5 through the threaded hole 22. A plurality of sliding openings 4 are vertically formed in the vertical cylinder 6. The plurality of sliding plates 20 respectively slide vertically in the sliding openings 4. One end of the inner side of the plurality of sliding plates 20 is fixedly connected to the side wall of the moving disk 21, and the outer end is fixedly connected to the inner ring of the mounting ring 19. A support plate 14 is arranged at the bottom of the mounting ring 19. The support plate 14 extends to the bottom of the rotating ring 17 and is provided with a plurality of sliders 15. A sliding groove 16 is arranged in a circle at the position corresponding to the sliders 15 at the bottom of the rotating ring 17. The sliders 15 are slidably connected to the sliding grooves 16. A limiting plate 3 is arranged at a position near the top in the cylinder cavity 7 of the vertical cylinder 6. The upper end of the threaded rod 5 is rotatably connected to the bottom of the limiting plate 3. Reinforcing ribs 13 are arranged at the joints between the top plate 11 and the vertical cylinder 6 and between the bottom plate 1 and the vertical cylinder 6. The fire detector 8 and the camera 9 are connected to the mounting plate 10 by screws.

[0021] The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process, which are as follows:

[0022] According to the attached drawings of the specification Figures 1-3It can be seen that in the present utility model, the power generation system 12 can use solar power generation or wind power generation; the top plate 11 can protect the components below from rain. Of course, the electrical components are all waterproofed; the power of the first motor 23 and the second motor 2 can be obtained through an external connection. Of course, optimally, the power generation system 12 is selected to be a power source that can drive the first motor 23 and the second motor 2 to directly supply power to them; the above is the prior art. During operation, the lifting assembly drives the mounting ring 19 to move up and down, thereby driving the rotating ring 17, the mounting plate 10, and the fire detectors 8 and cameras 9 at the bottom of the mounting plate 10 connected to the mounting ring 19 to move vertically for height adjustment. The outer ring of the mounting ring 19 is rotatably provided with a rotating ring 17 through a bearing 18. When the first motor 23 on the mounting ring 19 operates, it drives the bevel gear 24 to rotate. Since the bevel gear 24 is meshed and connected with the bevel gear ring 25, the rotating ring 17 can be driven to rotate, thereby driving the mounting plate 10 fixedly connected to the rotating ring 17 to rotate, achieving the circumferential position adjustment of the fire detectors 8 and cameras 9 at the bottom of the mounting plate 10. Cooperating with the adjustment of the lifting assembly, the position adjustment range of the fire detectors 8 and cameras 9 is large, avoiding obstacles, improving the monitoring effect, and facilitating personnel maintenance and repair.

[0023] Among them, the lifting assembly includes a second motor 2, a threaded rod 5, a moving disk 21, and a plurality of sliding plates 20. The second motor 2 is arranged at the bottom of the cylinder cavity 7. The lower end of the output end of the second motor 2 is connected to the threaded rod 5. The moving disk 21 is arranged in the cylinder cavity 7 and is provided with a threaded hole 22 at the center. The moving disk 21 is screwed onto the threaded rod 5 through the threaded hole 22. A plurality of sliding ports 4 are vertically opened on the vertical cylinder 6. A plurality of sliding plates 20 respectively slide vertically in the sliding ports 4. One end of the inner sides of the plurality of sliding plates 20 is fixedly connected to the side wall of the moving disk 21, and the other end of the outer sides is fixedly connected to the inner ring of the mounting ring 19. During operation, the output end of the second motor 2 drives the threaded rod 5 to rotate. Since the moving disk 21 is screwed onto the threaded rod 5 through the threaded hole 22 and the sliding plates 20 connected to the moving disk 21 are limited by the sliding ports 4 on the vertical cylinder 6, the rotation of the threaded rod 5 drives the moving disk 21 and the sliding plates 20 to move vertically, thereby driving the mounting ring 19 connected to the outer ends of the plurality of sliding plates 20 to move vertically. The structure is simple and the vertical movement is stable.

[0024] Among them, a support plate 14 is arranged at the bottom of the mounting ring 19. The support plate 14 extends to the bottom of the rotating ring 17 and is provided with a plurality of sliders 15. A chute 16 is arranged in a circle at the bottom of the rotating ring 17 corresponding to the position of the sliders 15. The sliders 15 are slidably connected to the chute 16 to support the rotating ring 17 and ensure the stability of its rotation.

[0025] Among them, a limiting plate 3 is arranged at a position near the top in the cylinder cavity 7 of the vertical cylinder 6. The upper end of the threaded rod 5 is rotatably connected to the bottom of the limiting plate 3, ensuring the stability of the rotation of the threaded rod 5 and also ensuring the stability of the vertical movement of the moving disk 21.

[0026] Among them, reinforcing ribs 13 are provided at the joints between the top plate 11 and the vertical cylinder 6 and between the bottom plate 1 and the vertical cylinder 6 to increase the connection stability.

[0027] Among them, the fire detector 8 and the camera 9 are connected to the mounting plate 10 by screws. By removing the screws, the positions of the fire detector 8 and the camera 9 in the horizontal direction at the bottom of the mounting plate 10 can be adjusted, further improving the adjustment range.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A forest fire monitoring device, characterized in that, It includes a bottom plate (1), a vertical cylinder (6) with a cylinder cavity (7), a lifting assembly, a mounting ring (19), a power generation system (12), a fire detector (8) and a camera (9). The bottom plate (1) is fixed on the ground, and the vertical cylinder (6) is fixedly arranged at the center position of the upper surface of the bottom plate (1). A top plate (11) is arranged at the top of the vertical cylinder (6), and the power generation system (12) is arranged on the top plate (11). The lifting assembly is arranged in the cylinder cavity (7), and the mounting ring (19) is sleeved outside the vertical cylinder (6). The moving end of the lifting assembly penetrates out of the vertical cylinder (6) and is fixedly connected to the inner ring of the mounting ring (19). A bearing (18) is arranged on the outer ring of the mounting ring (19), and it is rotationally connected to a rotating ring (17) through the bearing (18). An installation plate (10) is arranged on the outer ring of the rotating ring (17), and the fire detector (8) and the camera (9) are respectively arranged on the lower bottom surface of the installation plate (10). A first motor (23) is arranged on the mounting ring (19), the output end of the first motor (23) is connected with a bevel gear (24), a bevel gear ring (25) is arranged on the rotating ring (17), and the bevel gear (24) is meshed and connected with the bevel gear ring (25).

2. The forest fire monitoring device according to claim 1, characterized in that, The lifting assembly includes a second motor (2), a threaded rod (5), a moving disk (21) and a plurality of sliding plates (20). The second motor (2) is arranged at the bottom of the cylinder cavity (7), and the output end of the second motor (2) is connected to the lower end of the threaded rod (5). The moving disk (21) is arranged in the cylinder cavity (7), and a threaded hole (22) is opened at the center. It is screwed with the threaded rod (5) through the threaded hole (22). A plurality of sliding openings (4) are vertically opened on the vertical cylinder (6), and a plurality of sliding plates (20) respectively slide vertically in the sliding openings (4). One end of the inner side of the plurality of sliding plates (20) is fixedly connected to the side wall of the moving disk (21), and the outer end is fixedly connected to the inner ring of the mounting ring (19).

3. The forest fire monitoring device according to claim 1, characterized in that, A support plate (14) is arranged at the bottom of the mounting ring (19). The support plate (14) extends to the bottom of the rotating ring (17) and is provided with a plurality of sliders (15). A sliding groove (16) is arranged in a circle at the position corresponding to the sliders (15) at the bottom of the rotating ring (17), and the sliders (15) are slidably connected with the sliding groove (16).

4. The forest fire monitoring device according to claim 2, wherein, A limiting plate (3) is arranged at a position near the top in the cylinder cavity (7) of the vertical cylinder (6), and the upper end of the threaded rod (5) is rotatably connected to the bottom of the limiting plate (3).

5. A forest fire monitoring device according to claim 1, characterized in that, Reinforcing ribs (13) are arranged at the joints between the top plate (11) and the vertical cylinder (6) and between the bottom plate (1) and the vertical cylinder (6).

6. The forest fire monitoring device according to claim 1, characterized in that, The fire detector (8) and the camera (9) are connected to the mounting plate (10) by screws.

Images