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An unmanned aerial vehicle

A machine rope releaser and rope reel technology, which is applied in the field of fire rescue equipment, can solve the problems of the unmanned aerial vehicle rope releaser being difficult to pull the rope to the ground, and achieve the effect of safety in use.

Active Publication Date: 2021-06-25
ZHEJIANG TOPSUN LOGISTIC CONTROL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the above-mentioned problems in the existing technology, and propose a UAV rope release device, which solves the problem that the existing UAV rope release device is difficult to perform traction rope landing operation at high altitude

Method used

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  • An unmanned aerial vehicle
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Such as figure 1 , figure 2 with image 3 As shown, the UAV rope release device includes a rope reel support 1, a throwing frame 3 and a rope reel 2 for winding the traction rope. The rope reel 2 includes a reel 2a, and the two ends of the reel 2a are respectively connected with a 2a is perpendicular to the rope retaining plate 2b. The throwing frame 3 is connected to the bottom of the rope reel support 1 through a connecting part. The rope reel support 1 is U-shaped and includes a top beam 1b and two opposite side support beams 1a, and the rope reel 2 is rotatably connected to the two side support beams. Between 1a, the top beam 1b is used to connect with the UAV, and the throwing frame 3 is also provided with a rope release mechanism for connecting with the traction rope and controlling the speed of the traction rope.

[0046] Specifically, such as image 3 with Figure 4As shown, the bottom surface of the throwing frame 3 is fixedly connected with a motor cover...

Embodiment 2

[0059] The structure and principle of this embodiment are basically the same as that of Embodiment 1, the difference is that, as Figure 17 As shown, the connecting parts include a grasping manipulator 26 arranged at the bottom of the rope reel support 1, and the throwing frame 3 has a grasping part 31 clamped by the grasping manipulator 26, and the driving member 7 can control 26 grabbing manipulators. open or closed.

Embodiment 3

[0061] The structure and principle of this embodiment are basically the same as that of Embodiment 1, the difference is that, as Figure 18 As shown, the throwing frame 3 is connected to the side of the rope reel support 1 through a connecting part. Specifically, the two side support beams 1a of the rope reel support 1 are respectively connected to an extension frame 1c, and a locking hole is provided on the extension frame 1c. 1a2, the connecting part includes a locking piece 5 arranged on the throwing frame 3, the locking piece 5 extends into the locking hole 1a2, when the driving piece 7 drives the gear to rotate, it drives the locking piece 5 to move, so that the locking piece 5 escapes from the locking hole 1a2 , and then realize that the throwing frame 3 breaks away from the rope reel support 1 .

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Abstract

The invention provides a rope release device for an unmanned aerial vehicle, which belongs to the technical field of fire fighting and rescue equipment. It solves the problem that the existing unmanned aerial vehicle rope releaser is difficult to carry out the operation of pulling the rope to land at high altitude. The UAV rope release device includes a rope reel support and a rope reel for winding the traction rope. The top of the rope reel support is used to connect with the UAV. The UAV rope release device also includes a throwing frame and a drive The throwing frame is connected to the side or bottom of the rope reel support through the connecting part, and the driving part can drive the connecting part to move so as to realize the throwing frame detaching from the rope reel support. When the UAV rope releaser needs a traction rope to land, it only needs to remotely control the action of the driving part and drop the throwing frame. The operation is very convenient. It can efficiently arrange the traction rope in high-rise firefighting.

Description

technical field [0001] The invention belongs to the technical field of firefighting and rescue equipment, and relates to a rope releaser for an unmanned aerial vehicle. Background technique [0002] In recent years, with the acceleration of urbanization across the country, rows of high-rise buildings have become one of the symbols of urban modernization. Due to their large size and dense population, high-rise buildings have many sources of danger and large fire loads. It has brought severe challenges. At present, it is difficult to extinguish a fire in a high-rise building quickly, and it has always been a difficult problem for people to overcome. On the one hand, although the invention of the aerial ladder can send the fire water gun to a high place for fire extinguishing, the use of the aerial ladder is limited by the space, and it is difficult to use the aerial ladder to extinguish the fire in some communities where the road is not wide; The usual height of the existing ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64D1/02
CPCB64D1/02
Inventor 阮卜琴牛胜良
Owner ZHEJIANG TOPSUN LOGISTIC CONTROL CO LTD
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