River and lake water surface patrol platform based on unmanned aerial vehicle

Abstract

The utility model relates to the technical field of unmanned aerial vehicle patrol platforms, in particular to a river and lake water surface patrol platform based on an unmanned aerial vehicle, which comprises a main body, an air bag, a power device, a connector and a connector, the air bag is fixedly connected with the side surface of the main body, the connector is fixedly connected with the side surface of the main body, and the power device is fixedly connected with the side surface of the main body. According to the device, by arranging the lifting device and the shielding device, the unmanned aerial vehicle on the surface of the device is effectively lifted and shielded, the lifting and shielding effects on the unmanned aerial vehicle are achieved, and the situation that when the device is used and when a common unmanned aerial vehicle is retracted, the unmanned aerial vehicle generally directly lands on the surface of the device is reduced; however, when the unmanned aerial vehicle is parked on the surface of the equipment, the unmanned aerial vehicle is easily affected by the outside and is damaged or falls into water, the lifting device can fold and unfold the unmanned aerial vehicle, the shielding device can shield and protect the folded unmanned aerial vehicle, and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of UAV inspection platforms, in particular to a river and lake water surface inspection platform based on UAVs. Background Technique

[0002] An unmanned aerial vehicle, abbreviated as "UAV", is an unpiloted aircraft controlled by a radio remote control device and a self - contained program control device, or is operated completely or intermittently autonomously by an on - board computer; when inspecting rivers and lakes, a UAV water surface platform is generally required and is widely used in UAV water detection.

[0003] The prior art such as the patent with the publication number CN210416908U discloses a UAV water surface platform. This patent adopts a buffer platform and a platform buoy connected to the buffer platform. The buffer platform is in an inverted conical shape. The buffer platform is provided with a counterweight chamber and a buoyancy chamber. The counterweight chamber is located at the bottom of the conical tip of the buffer platform for counterweighting the buffer platform. The buoyancy chamber is located in the upper inner part of the buffer platform. The buoyancy chamber is a hollow structure for generating buoyancy for the buffer platform in water and loading detection equipment. Four suspension lines are circumferentially and equidistantly fixed along the outer edge of the top surface of the buffer platform. The free ends of the four suspension lines are jointly tied to a hanging ring for hanging on a UAV; the platform buoy is connected with a thin line, and the platform buoy is tied to the buffer platform through the thin line; the equipment of the utility model solves the problem that the existing UAV water surface platform will generate vibration and water splashes when entering the water, thus affecting the use of the detection equipment therein.

[0004] In daily work, when the equipment is recovering the UAV, generally when the UAV is being recovered, it directly lands on the surface of the equipment. However, when the UAV is parked on the surface of the equipment, it is easily affected by the outside world, resulting in damage to the UAV or falling into the water. Content of the Utility Model

[0005] The purpose of the utility model is to solve the shortcoming that the UAV is easily dropped into the water after being retracted in the prior art, and to propose a river and lake water surface inspection platform based on UAVs.

[0006] To achieve the above object, the present utility model adopts the following technical solution: A river and lake water surface inspection platform based on a drone, comprising a main body, an airbag, a power unit, a connector and a connection head. The airbag is fixedly connected to the side surface of the main body, the connector is fixedly connected to the side surface of the main body, the power unit is fixedly connected to the side surface of the main body, the connection head is arranged on the surface of the airbag, and a lifting device is arranged on the surface of the main body. The lifting device includes a chute and a lifting plate. The chute is opened inside the main body, the lifting plate is slidably connected inside the chute, a first connecting rope is fixedly connected to the upper surface of the lifting plate, a first limiting wheel is rotatably connected to the upper surface of the main body, the first connecting rope is arranged inside the first limiting wheel, a second limiting wheel is rotatably connected to the upper surface of the main body, and the first connecting rope is wound around the surface of the second limiting wheel.

[0007] Further, one end of the first connecting rope away from the lifting plate is provided with a first collecting wheel, and the first collecting wheel is rotatably connected to the surface of the main body. By arranging the first connecting rope, the lifting plate can be moved upward, reducing the situation that it is difficult for the lifting plate to move during the use of the device, resulting in difficulty in lifting and lowering the drone by the lifting plate.

[0008] Further, a motor is fixedly connected to the side surface of the first collecting wheel, and a connecting frame is fixedly connected to the surface of the motor. Arranging the motor facilitates the rotation of the first collecting wheel.

[0009] Further, the connecting frame is fixedly connected to the upper surface of the main body, and a rotating rod is fixedly connected to one end of the first collecting wheel away from the motor. Arranging the connecting frame facilitates the limitation of the motor.

[0010] Further, a shielding device is arranged on the upper surface of the main body. The shielding device includes a winder and a second collecting wheel. The winder is fixedly connected to the upper surface of the main body, the second collecting wheel is fixedly connected to the surface of the rotating rod, and a shielding cloth is arranged inside the winder. By arranging the shielding cloth, the main body can be shielded, reducing the situation that the drone inside the main body is prone to water ingress during the use of the device.

[0011] Further, a second connecting rope is fixedly connected to one end of the shielding cloth away from the winder, and a third limiting wheel is rotatably connected to the upper surface of the main body. Arranging the second connecting rope facilitates the movement of the shielding cloth.

[0012] Further, the second connecting rope is wound around the surface of the third limiting wheel, and one end of the second connecting rope away from the shielding cloth is arranged on the surface of the second collecting wheel. Arranging the second collecting wheel facilitates the winding of the second connecting rope.

[0013] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0014] In the present utility model, by providing a lifting device and a shielding device, when the device is in use, the user starts the motor, and then the motor rotates to drive the first collector to rotate. When the first collecting wheel rotates, it drives the rotating rod to rotate. Then, the second winding wheel rotates together with the first winding wheel. Then, the first connecting rope moves on the surfaces of the second limiting wheel and the first limiting wheel. Then, the lifting plate moves downward. When the first winding wheel rotates, it drives the second winding wheel to rotate. When the second winding wheel rotates, it drives the second connecting rope to be wound. Then, the second connecting rope moves on the surface of the third limiting wheel. When the second connecting rope moves, it drives the shielding cloth to move to shield the surface of the main body. By providing the lifting device and the shielding device, it effectively lifts and shields the unmanned aerial vehicle on the surface of the device, plays a role in lifting and shielding the unmanned aerial vehicle, and reduces the situation that when the device is in use, generally when the unmanned aerial vehicle is retracted, it directly lands on the surface of the device. However, when the unmanned aerial vehicle is parked on the surface of the device, it is easily affected by the outside world, resulting in damage to the unmanned aerial vehicle or falling into the water. The lifting device can retract and lower the unmanned aerial vehicle, and the shielding device can shield and protect the retracted unmanned aerial vehicle, improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of a river and lake water surface inspection platform based on an unmanned aerial vehicle proposed by the present utility model;

[0016] Figure 2 is a side view structural schematic diagram of a river and lake water surface inspection platform based on an unmanned aerial vehicle proposed by the present utility model;

[0017] Figure 3 is a partial structural schematic diagram of a river and lake water surface inspection platform based on an unmanned aerial vehicle proposed by the present utility model;

[0018] Figure 4 is a Figure 3 structural schematic diagram at position A of a river and lake water surface inspection platform based on an unmanned aerial vehicle proposed by the present utility model;

[0019] Figure 5 is a Figure 3 structural schematic diagram at position B of a river and lake water surface inspection platform based on an unmanned aerial vehicle proposed by the present utility model;

[0020] Figure 6 is a Figure 3 structural schematic diagram at position C of a river and lake water surface inspection platform based on an unmanned aerial vehicle proposed by the present utility model.

[0021] Legend: 1. Airbag; 2. Main body; 3. Power unit; 4. Connector; 5. Connection head; 6. Lifting device; 61. Slide groove; 62. Lifting plate; 63. First connecting rope; 64. First limiting wheel; 65. Second limiting wheel; 66. First collecting wheel; 67. Motor; 68. Connecting frame; 69. Rotating rod; 7. Shielding device; 71. Reel; 72. Second connecting rope; 73. Second collecting wheel; 74. Third limiting wheel; 75. Shielding cloth. Detailed implementation

[0022] Please refer to Figures 1-6 , the present utility model provides a technical solution: an inspection platform for river and lake water surfaces based on a drone, including a main body 2, an airbag 1, a power unit 3, a connector 4, and a connection head 5. The airbag 1 is fixedly connected to the side surface of the main body 2, the connector 4 is fixedly connected to the side surface of the main body 2, the power unit 3 is fixedly connected to the side surface of the main body 2, and the connection head 5 is arranged on the surface of the airbag 1.

[0023] Next, specifically describe the specific settings and functions of its lifting device 6 and shielding device 7.

[0024] In this implementation: a lifting device 6 is arranged on the surface of the main body 2. The lifting device 6 includes a slide groove 61 and a lifting plate 62. The slide groove 61 is opened inside the main body 2, the lifting plate 62 is slidably connected inside the slide groove 61, the upper surface of the lifting plate 62 is fixedly connected with a first connecting rope 63, the upper surface of the main body 2 is rotatably connected with a first limiting wheel 64, the first connecting rope 63 is arranged inside the first limiting wheel 64, and the upper surface of the main body 2 is rotatably connected with a second limiting wheel 65, and the first connecting rope 63 is wound around the surface of the second limiting wheel 65.

[0025] Specifically, one end of the first connecting rope 63 away from the lifting plate 62 is provided with a first collecting wheel 66, and the first collecting wheel 66 is rotatably connected to the surface of the main body 2.

[0026] In this embodiment: by setting the first connecting rope 63, the lifting plate 62 can be moved upward, reducing the situation that when the device is in use, it is difficult to move the lifting plate 62, resulting in difficulty in lifting and lowering the drone by the lifting plate 62.

[0027] Specifically, a motor 67 is fixedly connected to the side surface of the first collecting wheel 66, and a connecting frame 68 is fixedly connected to the surface of the motor 67. By setting the motor 67, it is convenient to rotate the first collecting wheel 66.

[0028] Specifically, the connecting frame 68 is fixedly connected to the upper surface of the main body 2, and a rotating rod 69 is fixedly connected to one end of the first collecting wheel 66 away from the motor 67. By setting the connecting frame 68, it is convenient to limit the motor 67.

[0029] In this embodiment: a shielding device 7 is provided on the upper surface of the main body 2, and the shielding device 7 includes a reel 71 and a second collecting wheel 73. The reel 71 is fixedly connected to the upper surface of the main body 2, and the second collecting wheel 73 is fixedly connected to the surface of the rotating rod 69. A shielding cloth 75 is provided inside the reel 71.

[0030] In this embodiment, the shielding cloth 75 is provided to shield the main body 2, thereby reducing the risk of water entering the drone inside the main body 2 when the device is in use.

[0031] Specifically, the end of the shielding cloth 75 away from the reel 71 is fixedly connected to the second connecting rope 72, and the upper surface of the main body 2 is rotatably connected to the third limiting wheel 74. The second connecting rope 72 is provided to facilitate the movement of the shielding cloth 75.

[0032] Specifically, the second connecting rope 72 is wrapped around and connected to the surface of the third limiting wheel 74, and the end of the second connecting rope 72 away from the shielding cloth 75 is set on the surface of the second collecting wheel 73. The second collecting wheel 73 is set to facilitate the reeling of the second connecting rope 72.

[0033] Working principle: When the device is in use, the user starts the motor 67, and then the motor 67 rotates to drive the first collector to rotate. When the first collecting wheel 66 rotates, it drives the rotating rod 69 to rotate, and then the second winding wheel rotates together with the first winding wheel, and then the first connecting rope 63 moves on the surface of the second limiting wheel 65 and the first limiting wheel 64, and then the lifting plate 62 moves downward. When the first winding wheel rotates, it drives the second winding wheel to rotate. When the second winding wheel rotates, it drives the second connecting rope 72 to reel in. Then the second connecting rope 72 moves on the surface of the third limiting wheel 74. When the second connecting rope 72 moves When the device is in use, the shielding cloth 75 is driven to move to shield the surface of the main body 2. By setting the lifting device 6 and the shielding device 7, the drone on the surface of the equipment can be effectively lifted and shielded, which plays a role in lifting and shielding the drone, reducing the equipment in use. Generally, when the drone is retracted, it usually lands directly on the surface of the equipment. However, when the drone is parked on the surface of the equipment, it is easily affected by the outside world, causing the drone to be damaged or fall into the water. The lifting device 6 can be used to fold and put down the drone, and the shielding device 7 can be used to shield and protect the folded drone, thereby improving the practicality of the equipment.

Claims

1. An unmanned aerial vehicle-based river and lake water surface inspection platform, comprising a main body (2), an airbag (1), a power unit (3), a connector (4) and a connection head (5), characterized in that: The airbag (1) is fixedly connected to the side surface of the main body (2), the connector (4) is fixedly connected to the side surface of the main body (2), the power unit (3) is fixedly connected to the side surface of the main body (2), the connection head (5) is arranged on the surface of the airbag (1), a lifting device (6) is arranged on the surface of the main body (2), the lifting device (6) includes a sliding groove (61) and a lifting plate (62), the sliding groove (61) is opened inside the main body (2), the lifting plate (62) is slidably connected inside the sliding groove (61), a first connecting rope (63) is fixedly connected to the upper surface of the lifting plate (62), a first limiting wheel (64) is rotatably connected to the upper surface of the main body (2), the first connecting rope (63) is arranged inside the first limiting wheel (64), a second limiting wheel (65) is rotatably connected to the upper surface of the main body (2), and the first connecting rope (63) is wound around the surface of the second limiting wheel (65).

2. The river and lake water surface inspection platform based on an unmanned aerial vehicle according to claim 1, characterized in that: One end of the first connecting rope (63) away from the lifting plate (62) is provided with a first collecting wheel (66), and the first collecting wheel (66) is rotatably connected to the surface of the main body (2).

3. The river and lake water surface inspection platform based on an unmanned aerial vehicle according to claim 2, characterized in that: A motor (67) is fixedly connected to the side surface of the first collecting wheel (66), and a connecting frame (68) is fixedly connected to the surface of the motor (67).

4. The river and lake water surface inspection platform based on an unmanned aerial vehicle according to claim 3, wherein: The connecting frame (68) is fixedly connected to the upper surface of the main body (2), and a rotating rod (69) is fixedly connected to one end of the first collecting wheel (66) away from the motor (67).

5. The river and lake water surface inspection platform based on an unmanned aerial vehicle according to claim 1, characterized in that: A shielding device (7) is arranged on the upper surface of the main body (2), the shielding device (7) includes a winder (71) and a second collecting wheel (73), the winder (71) is fixedly connected to the upper surface of the main body (2), the second collecting wheel (73) is fixedly connected to the surface of the rotating rod (69), and a shielding cloth (75) is arranged inside the winder (71).

6. The river and lake water surface inspection platform based on an unmanned aerial vehicle according to claim 5, characterized in that: One end of the shielding cloth (75) away from the winder (71) is fixedly connected to a second connecting rope (72), and a third limiting wheel (74) is rotatably connected to the upper surface of the main body (2).

7. The river and lake water surface inspection platform based on a drone according to claim 6, characterized in that: The second connecting rope (72) is wound and connected to the surface of the third limiting wheel (74), and one end of the second connecting rope (72) away from the shielding cloth (75) is arranged on the surface of the second collecting wheel (73).

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