Hoisting flight attitude adjustment throwing device for aircraft

A technology for a delivery device and an aircraft, applied in the field of aviation flight, can solve problems such as aircraft stall and poor adaptability of aircraft, and achieve the effects of reducing weight, improving flight performance, and separating safe and reliable.

Pending Publication Date: 2021-01-22
INST OF ENGINEERING THERMOPHYSICS - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the traditional hoisting and flying device has a simple structure and is mostly rigidly connected, which is suitable for small-sized aircraft. Since it cannot realize the driving and tilting of the aircraft's pitch direction attitude, it is easy to cause the aircraft to stall after being released at high altitude, and it is not suitable for most aircraft.

Method used

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  • Hoisting flight attitude adjustment throwing device for aircraft
  • Hoisting flight attitude adjustment throwing device for aircraft
  • Hoisting flight attitude adjustment throwing device for aircraft

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Embodiment Construction

[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0030] figure 1 It schematically shows the structural diagram of the hoisting flight attitude adjustment delivery device for aircraft provided by the embodiment of the present invention.

[0031] Such as figure 1 As shown, the hoisting flight attitude adjustment delivery device can include, for example:

[0032] The hoisting frame 1 is distributed with at least two sets of pulley blocks 2 distributed on the hoisting frame 1, and each set of pulley blocks is provided with a sling rope 3, and the sling rope 3 is connected to different positions of the aircraft.

[0033] Attitude adjustment driving device 4, the driving device 4 is connected with one end of the suspension rope rope system 3, and is used for retracting the ...

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Abstract

A hoisting flight posture adjusting throwing device for an aircraft comprises a hoisting frame (1), wherein a plurality of pulley blocks (2) are arranged on the hoisting frame in a distributed mode, ahoisting rope system (3) being arranged on each pulley block, and the hoisting rope systems (3) being connected to different positions of the aircraft; a posture adjusting driving device (4) connected with one end of each lifting rope system (3) and used for winding and unwinding the lifting rope system (3); and a throwing separation device used for cutting off the connection between the liftingrope systems (3) and the aircraft. The device can support zero consumption of energy in the lift-off stage of aircrafts of different size levels, meanwhile, posture adjustment in the lift-off processof the aircrafts can be achieved, the flight performance is improved, separation safety and reliability can be guaranteed, and risks caused by structural damage and failure due to clamping stagnationand other problems are avoided.

Description

technical field [0001] The invention relates to the field of aviation flight, in particular to a hoisting flight attitude adjustment and delivery device for an aircraft. Background technique [0002] As we all know, when a traditional aircraft completes a standard flight, it will go through typical flight profiles such as takeoff, climb, cruise, descent, and landing. Among them, the take-off and climb stages belong to the relatively high-power flight stage, which consumes a lot of energy. [0003] In the new era, in order to meet the needs of longer range and longer endurance, high-efficiency aircraft will have a variety of auxiliary take-off and climb schemes to save energy consumption during take-off and climb. Especially in the development process of solar-powered aircraft, medium-to-long-range aircraft, and medium-to-high-speed aircraft. [0004] The design of hoisting and flying device is an essential device to realize high-altitude carrying lift-off. It can avoid the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64F1/04
CPCB64F1/04
Inventor 曾冠南张子健周礼洋梁浩邢思远董安琪
Owner INST OF ENGINEERING THERMOPHYSICS - CHINESE ACAD OF SCI
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