CN216348815U - A natural disaster risk monitoring device based on satellite remote sensing images - Google Patents

Abstract

The utility model discloses a natural disaster risk monitoring device based on satellite remote sensing images, comprising a base, an electric control box is arranged on the upper surface of the base, a box door is arranged on the electric control box, and a The top is provided with a connecting plate, the side of the connecting plate is rotatably connected with a second pulley, both sides of the upper surface of the second pulley are connected to the top plate through multi-section telescopic rods, and one side of the electric control box is set There is a driving mechanism for driving the rotation of the second pulley, the structure of the utility model is novel and ingenious, and the top plate can be rotated and height adjusted at the same time. Under the action of the camera, the top plate is driven to rotate, so that it is convenient to drive the camera for continuous rotation monitoring, so that all-round video monitoring of the surrounding environment can be carried out through one camera.

Description

A natural disaster risk monitoring device based on satellite remote sensing images

technical field

The utility model relates to the technical field of disaster monitoring and early warning devices, in particular to a natural disaster risk monitoring device based on satellite remote sensing images.

Background technique

As we all know, a natural disaster risk monitoring device based on satellite remote sensing images is an auxiliary device for monitoring local natural disaster risk conditions, which has been widely used in the field of natural disaster monitoring and early warning.

At present, most of the existing monitoring devices have a fixed height, which is inconvenient to maintain and maintain. The staff needs to carry climbing tools with them, which is very troublesome, and the monitoring range of the existing monitoring devices is limited, and multiple cameras need to be installed. Comprehensive monitoring is costly.

Utility model content

The purpose of the present invention is to provide a natural disaster risk monitoring device based on satellite remote sensing images, so as to solve the problems raised in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

A natural disaster risk monitoring device based on satellite remote sensing images, comprising a base, an electric control box is arranged on the upper surface of the base, a box door is arranged on the electric control box, and a connection plate is arranged at the top of the electric control box , the side of the connecting plate is rotatably connected with a second pulley, both sides of the upper surface of the second pulley are connected with a top plate through multi-section telescopic rods, and one side of the electric control box is provided with a second pulley for driving the second pulley. The driving mechanism for the rotation of the pulley, the top middle part of the top plate is equipped with a signal antenna through the antenna base, and the upper surface of the top plate is respectively provided with a rain gauge, an anemometer and an anemometer, and the bottom of the top plate is respectively provided with There are cameras, temperature and humidity monitors and smoke detectors. The electric control box is provided with a lifting mechanism for adjusting the height of the top plate. The back of the electric control box is provided with a step whose top is flush with the top of the electric control box. .

As a further solution of the present invention: the drive mechanism includes a motor arranged on one side of the electric control box, the shaft of the motor is connected with a first pulley, and the first pulley and the second pulley are connected by a belt, By starting the motor, the first pulley drives the second pulley to rotate, so as to drive the top plate to rotate under the action of the multi-section telescopic rod, so as to facilitate the continuous rotation and monitoring of the camera, so that the surrounding environment can be monitored in all directions through one camera. The video monitoring not only saves costs, but also detects natural disasters in time and plays an early warning role.

As a further solution of the present invention, the lifting mechanism includes a screw rod, which penetrates through the connecting plate and is rotatably connected to the connecting plate through a bearing, and the bottom of the screw rod extends to the inner cavity of the electric control box and is sleeved with There is a first bevel gear, the first bevel gear is rotatably connected with a second bevel gear that meshes with it, a rotating shaft is sleeved on the second bevel gear, and the rotating shaft is rotatably connected to the electric control box through a bearing, and the The end of the rotating shaft extends to the outside of the electric control box and is provided with a turntable. A fixing mechanism is arranged between the turntable and the electric control box. The connecting shaft is rotatably connected with the top end of the threaded pipe, and the top of the connecting plate is connected with a limit mechanism for limiting the position of the threaded pipe through a bracket. The bevel gear drives the lead screw to rotate. Because the threaded pipe is threadedly connected to the lead screw, and with the cooperation of the multi-section telescopic rod, the height of the top plate can be adjusted, so that the top plate is lowered to the lowest position, and the staff stands on the electric control box through the steps. On the top platform, it is convenient to repair each equipment on the top plate, and there is no need to carry additional tools for climbing, which is more conducive to the maintenance work and provides convenience for the staff.

As a further solution of the present utility model: the fixing mechanism includes an insertion rod, the side of the surface of the turntable is provided with through holes distributed in a circular array, and the side wall of the electric control box is provided with a corresponding through hole. Distributed limit holes, the end of the insertion rod extends to the interior of the limit hole through the through hole, and through the cooperation between the through hole, the limit hole and the insertion rod, when the insertion rod is inserted into the limit hole through the through hole When inside the hole, it is convenient to play a fixed role on the turntable so that it cannot be rotated, thereby improving the stability of the device.

As a further solution of the present invention: the limit mechanism includes a limit sleeve fixedly connected with the bracket, the threaded pipe is slidably connected with the limit sleeve, and the side wall of the threaded pipe is provided with two symmetrically distributed A vertical limit groove, the inner wall of the limit sleeve is provided with two limit blocks that are slidably connected to the limit groove. Through the cooperation between the limit block in the limit sleeve and the upper limit groove of the threaded pipe, the thread The pipe can only move up and down in the limit sleeve, which can limit the position of the threaded pipe.

As a further scheme of the present utility model: the electric control box is provided with a main controller, and the main controller is used to measure the rain gauge, the wind speed measuring instrument, the wind direction measuring instrument, the temperature and humidity monitor, the camera and the smoke detector. The monitoring results are collected and processed, the main controller is electrically connected to the signal antenna and the motor, respectively, through the rain gauge, the wind speed tester, the wind direction tester, the temperature and humidity monitor, the smoke detector and the camera. Wind speed, wind direction, temperature, humidity, and fire conditions are monitored, and the monitored information is transmitted to the main controller for processing. The main controller sends the processed information to the base station through the signal antenna, and through the camera settings, can The live real-time picture is transmitted to the base station.

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

1. The structure of the utility model is novel and ingenious, and the top plate can be rotated and adjusted at the same time. By starting the motor, the first pulley drives the second pulley to rotate, so that under the action of the multi-section telescopic rod, the top plate is driven to rotate, thereby It is convenient to drive the camera for continuous rotation monitoring, so that all-round video monitoring of the surrounding environment can be carried out through one camera, which not only saves costs, but also detects natural disasters in time and plays an early warning role.

2. By rotating the turntable, the shaft drives the second bevel gear to rotate, so that the first bevel gear drives the screw to rotate. Because the threaded pipe is threadedly connected to the screw, and with the cooperation of the multi-section telescopic rods, the height of the top plate can be adjusted. Adjust to make the top plate lowered to the lowest position, and the staff will stand on the top platform of the electric control box through the steps, so as to facilitate the maintenance of various equipment on the top plate, and there is no need to carry additional climbing tools, which is more conducive to the maintenance work. , for the convenience of staff.

3. Through the cooperation between the through hole, the limit hole and the insertion rod, when the insertion rod is inserted into the limit hole through the through hole, it is convenient to fix the turntable, so that it cannot be rotated, thereby improving the performance of the rotary table. device stability.

4. Through the cooperation between the limit block in the limit sleeve and the upper limit groove of the threaded pipe, the threaded pipe can only move up and down in the limit sleeve, which can limit the position of the threaded pipe.

Description of drawings

FIG. 1 is a schematic structural diagram of a natural disaster risk monitoring device based on satellite remote sensing images.

FIG. 2 is a front view of a natural disaster risk monitoring device based on satellite remote sensing images.

FIG. 3 is a schematic structural diagram of a natural disaster risk monitoring device based on satellite remote sensing images.

FIG. 4 is an enlarged view of A in FIG. 3 .

In the figure: 1. Base; 2. Electric control box; 3. Box door; 4. Steps; 5. Motor; 6. First pulley; 7. Second pulley; 8. Connecting plate; 9. Multi-section telescopic rod; 10. Top plate; 11. Signal antenna; 12. Rain gauge; 13. Anemometer; 14. Anemometer; 15. Camera; 16. Temperature and humidity monitor; 17. Smoke detector; 18. Threaded pipe; 19 , screw; 20, limit sleeve; 21, bracket; 22, first bevel gear; 23, second bevel gear; 24, shaft; 25, turntable; 26, through hole; 27, limit hole; 28, insert rod.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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 the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Referring to FIGS. 1 to 4 , in an embodiment of the present invention, a natural disaster risk monitoring device based on satellite remote sensing images includes a base 1 , an electric control box 2 is arranged on the upper surface of the base, and a box is arranged on the electric control box 2 The door 3, the top of the electric control box 2 is provided with a connecting plate 8, the side of the connecting plate 8 is rotatably connected with a second pulley 7, and both sides of the upper surface of the second pulley 7 are connected with a top plate 10 through a multi-section telescopic rod 9, And one side of the electric control box 2 is provided with a driving mechanism for driving the second pulley 7 to rotate. The pulley 6 and the second pulley 7 are connected by a belt. By starting the motor 5, the first pulley 6 drives the second pulley 7 to rotate, so as to drive the top plate 10 to rotate under the action of the multi-section telescopic rod 9, so as to facilitate the driving of the camera. 15. Continuous rotation monitoring, so that all-round video monitoring of the surrounding environment can be carried out through one camera, which not only saves costs, but also detects natural disasters in time and plays an early warning role;

The top middle part of the top plate 10 is provided with a signal antenna 11 through the antenna base, and the upper surface of the top plate 10 is respectively provided with a rain gauge 12, an anemometer 13 and an anemometer 14, and the bottom of the top plate 10 is respectively provided with a camera 15, a temperature measuring instrument 14, and a The humidity monitor 16 and the smoke detector 17, the electric control box 2 is provided with a lifting mechanism for adjusting the height of the top plate 10, the lifting mechanism includes a screw rod 19, the screw rod 19 penetrates the connecting plate 8 and passes through the bearing and the connecting plate 8 Rotationally connected, and the bottom of the screw rod 19 extends to the inner cavity of the electric control box 2 and is sleeved with a first bevel gear 22, the first bevel gear 22 is rotatably connected with a second bevel gear 23 that meshes with it, and the second bevel gear 23 The upper sleeve is provided with a rotating shaft 24, the rotating shaft 24 is rotatably connected with the electric control box 2 through a bearing, and the end of the rotating shaft 24 extends to the outside of the electric control box 2 and is provided with a turntable 25. For the fixing mechanism, the top end of the screw rod 19 is threadedly connected with a threaded pipe 18, the bottom middle part of the top plate 10 is rotatably connected with the top end of the threaded pipe 18 through the connecting shaft, and the top of the connecting plate 8 is connected by a bracket 21 for limiting the threaded pipe 18. The back of the electric control box 2 is provided with a step 4 whose top is flush with the top of the electric control box 2. The lifting mechanism includes a screw rod 19, and the screw rod 19 penetrates the connecting plate 8 and is rotatably connected to the connecting plate 8 through a bearing. And the bottom of the screw rod 19 extends to the inner cavity of the electric control box 2 and is sleeved with a first bevel gear 22 . There is a rotating shaft 24, the rotating shaft 24 is rotatably connected with the electric control box 2 through a bearing, and the end of the rotating shaft 24 extends to the outside of the electric control box 2 and is provided with a turntable 25, and a fixing mechanism is arranged between the turntable 25 and the electric control box 2, The top end of the screw rod 19 is threadedly connected with the threaded pipe 18, the bottom middle part of the top plate 10 is rotatably connected with the top end of the threaded pipe 18 through the connecting shaft, and the top end of the connecting plate 8 is connected with a limiter for limiting the position of the threaded pipe 18 through the bracket 21. By rotating the turntable 25, the rotating shaft 24 drives the second bevel gear 23 to rotate, so that the first bevel gear 22 drives the screw rod 19 to rotate. The height of the top plate 10 can be adjusted with the cooperation of the top plate 10, so that the top plate 10 is lowered to the lowest position, and the staff stands on the top platform of the electric control box 2 through the steps 4, so as to facilitate the maintenance of the various equipment on the top plate 10, without the need for It is necessary to carry additional tools for climbing, which is more conducive to the maintenance work and provides convenience for the staff;

The fixing mechanism includes an insertion rod 28. The side of the surface of the turntable 25 is provided with through holes 26 distributed in a circular array. The side wall of the electric control box 2 is provided with a limit hole 27 corresponding to the through hole 26. The insertion rod 28 The end of the plug extends through the through hole 26 to the inside of the limit hole 27. Through the cooperation between the through hole 26, the limit hole 27 and the insertion rod 28, when the insertion rod 28 is inserted through the through hole 26 into the limit hole 27 It is convenient to fix the turntable 25 so that it cannot be rotated, thereby improving the stability of the device. The limit mechanism includes a limit sleeve 20 that is fixedly connected to the bracket 21, and the threaded pipe 18 is slidably connected to the limit sleeve 20. , and the side wall of the threaded pipe 18 is provided with two symmetrically distributed vertical limit slots, and the inner wall of the limit sleeve 20 is provided with two limit blocks that are slidably connected with the limit slots. The cooperation between the position block and the upper limit groove of the threaded pipe 18 enables the threaded pipe 18 to only move up and down in the limiting sleeve 20, which limits the position of the threaded pipe 18;

A main controller is arranged in the electric control box 2, and the main controller is used to collect and process the monitoring results of the rain gauge 12, the wind speed measuring instrument 13, the wind direction measuring instrument 14, the temperature and humidity monitor 16, the camera 15 and the smoke detector 17. , the main controller is electrically connected with the signal antenna 11 and the motor 5, respectively, through the rain gauge 12, the wind speed measuring instrument 13, the wind direction measuring instrument 14, the temperature and humidity monitor 16, the smoke detector 17 and the camera 15 respectively. The wind speed, wind direction, temperature, humidity, and fire situation are monitored, and the monitored information is transmitted to the main controller for processing. The main controller sends the processed information to the base station through the signal antenna 11, and through the setting of the camera 15, The live real-time picture can be transmitted to the base station.

The working principle of the utility model is:

When in use, by starting the motor 5, the first pulley 6 drives the second pulley 7 to rotate, so as to drive the top plate 10 to rotate under the action of the multi-section telescopic rod 9, so as to facilitate the drive of the camera 15 for continuous rotation monitoring, so as to pass a The camera can carry out all-round video monitoring of the surrounding environment, through the rain gauge 12, the wind speed measuring instrument 13, the wind direction measuring instrument 14, the temperature and humidity monitor 16, the smoke detector 17 and the camera 15, respectively. , temperature, humidity and fire conditions are monitored, and the monitored information is transmitted to the main controller for processing. The main controller sends the processed information to the base station through the signal antenna 11, and through the setting of the camera 15, the scene can be The real-time picture is transmitted to the base station. When the device needs to be maintained, the insertion rod 28 is pulled out, and the turntable 25 is rotated at this time to make the screw rod 19 rotate, so that the threaded pipe 18 drives the top plate 10 to descend to the lowest height, and then the The insertion rod 28 is inserted into the through hole 26 and the limit hole 27. At this time, the staff stands on the platform at the top of the electric control box 2 through the steps 4, and can maintain various equipment on the top plate 10, which is very convenient.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. A natural disaster risk monitoring device based on satellite remote sensing images, comprising a base (1), characterized in that an electric control box (2) is provided on the upper surface of the base, and an electric control box (2) is provided on the There is a box door (3), the top of the electric control box (2) is provided with a connecting plate (8), the side of the connecting plate (8) is rotatably connected with a second pulley (7), the second pulley Both sides of the upper surface of (7) are connected to the top plate (10) through multi-section telescopic rods (9), and one side of the electric control box (2) is provided with a driving mechanism for driving the second pulley (7) to rotate A signal antenna (11) is installed on the top middle part of the top plate (10) through the antenna base, and the upper surface of the top plate (10) is respectively provided with a rain gauge (12), an anemometer (13) and a wind direction A measuring instrument (14), a camera (15), a temperature and humidity monitor (16) and a smoke detector (17) are respectively provided at the bottom of the top plate (10), and a A lift mechanism for adjusting the height of the top plate (10), the back of the electric control box (2) is provided with a step (4) whose top is flush with the top of the electric control box (2). 2 . A natural disaster risk monitoring device based on satellite remote sensing images according to claim 1 , wherein the driving mechanism comprises a motor ( 5 ) arranged on one side of the electric control box ( 2 ), and the motor The shaft portion of (5) is connected with a first pulley (6), and the first pulley (6) and the second pulley (7) are connected by a belt. 3. A natural disaster risk monitoring device based on satellite remote sensing images according to claim 1, wherein the lifting mechanism comprises a lead screw (19), and the lead screw (19) penetrates the connecting plate (8) It is rotatably connected to the connecting plate (8) through a bearing, and the bottom of the screw rod (19) extends to the inner cavity of the electric control box (2) and is sleeved with a first bevel gear (22). (22) A second bevel gear (23) meshing with the second bevel gear (23) is rotatably connected with the second bevel gear (23), a rotating shaft (24) is sleeved on the second bevel gear (23), and the rotating shaft (24) is connected to the electric control box (2) through a bearing. ) is rotatably connected, and the end of the rotating shaft (24) extends to the outside of the electric control box (2) and is provided with a turntable (25), and between the turntable (25) and the electric control box (2) a fixed The top end of the screw rod (19) is threadedly connected with a threaded pipe (18), the bottom middle part of the top plate (10) is rotatably connected with the top end of the threaded pipe (18) through a connecting shaft, and the connecting plate ( 8) The top end is connected with a limit mechanism for limiting the position of the threaded pipe (18) through the bracket (21). 4. A kind of natural disaster risk monitoring device based on satellite remote sensing image according to claim 3, is characterized in that, described fixing mechanism comprises inserting rod (28), and the surface side of described turntable (25) is provided with Through holes (26) distributed in a circular array, the side wall of the electric control box (2) is provided with a limit hole (27) corresponding to the through holes (26), and the end of the insertion rod (28) The part extends to the interior of the limiting hole (27) through the through hole (26). 5. A natural disaster risk monitoring device based on satellite remote sensing images according to claim 3, wherein the limiting mechanism comprises a limiting sleeve (20) fixedly connected with the bracket (21), and the thread The pipe (18) is slidably connected with the limit sleeve (20), and the side wall of the threaded pipe (18) is provided with two symmetrically distributed vertical limit grooves, and the inner wall of the limit sleeve (20) is provided with There are two limit blocks slidably connected to the limit slot. 6. A natural disaster risk monitoring device based on satellite remote sensing images according to claim 1, characterized in that, a main controller is provided in the electric control box (2), and the main controller is used to measure rainfall The monitoring results of the device (12), the anemometer (13), the anemometer (14), the temperature and humidity monitor (16), the camera (15) and the smoke detector (17) are collected and processed, and the main controller They are respectively electrically connected with the signal antenna (11) and the motor (5).

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