Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Ship-borne unmanned helicopter harpoon system

An unmanned helicopter and harpoon technology, applied in aircraft parts, ground installations, transportation and packaging, etc., can solve the problems of unsatisfactory take-off and landing effect, limited area of ​​take-off and landing platform, etc., achieving remarkable locking effect and excellent environmental protection level. , the effect of easy loading and unloading

Active Publication Date: 2016-12-07
NO 60 RES INST OF GENERAL STAFF DEPT PLA
View PDF8 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many difficulties for shipboard helicopters to take off and land on the ship. The area of ​​the takeoff and landing platform is limited, and the harsh sea conditions cannot be controlled. Therefore, the shipboard helicopters must use the help of landing devices to complete the takeoff and landing on the ship.
In the prior art, shipboard manned helicopters have used pneumatic and hydraulic systems to assist in landing, but the takeoff and landing effects of these auxiliary methods are not ideal

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Ship-borne unmanned helicopter harpoon system
  • Ship-borne unmanned helicopter harpoon system
  • Ship-borne unmanned helicopter harpoon system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The present embodiment provides a shipborne unmanned helicopter harpoon system, such as figure 1 As shown, it includes a harpoon controller, an anchoring fork 38, a retractable actuator 39 and a fuselage connecting device 40. The retractable actuator is installed on the bottom of the unmanned helicopter through the fuselage connecting device, and the anchoring fork is connected to the retractable actuator. At the bottom of the actuating cylinder, a potentiometer 36 is installed on the retracting actuating cylinder to perform accompanying motion with the ball screw; the anchor fork 38 and the retracting actuating cylinder 39 are driven and controlled by the harpoon controller;

[0022] The retractable actuator includes a transmission gearbox 22, a self-locking brushless motor 17, a ball screw 37 and a protective outer sleeve 35. The transmission gearbox is installed on the top of the protective outer sleeve and driven by a self-locking brushless motor. The self-locking b...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a ship-borne unmanned helicopter harpoon system, comprising a harpoon controller, an anchoring fork, a retraction actuating cylinder and a body connecting device, wherein the retraction actuating cylinder is mounted at the bottom of an unmanned helicopter through the body connecting device, the anchoring fork is connected with the bottom end of the retraction actuating cylinder, and the anchoring fork and the retraction actuating cylinder are driven and controlled by the harpoon controller. The ship-borne unmanned helicopter harpoon system has the advantages of simple structure, light weight, obvious locking effect and easy loading and unloading on the helicopter or on a deck; in comparison to pneumatic drive and hydraulic drive, the system designed by the invention needs not additionally matched weight-increasing devices such as a pneumatic supply and a hydraulic system in the body, and a driving power supply can directly use an on-board power supply, thereby greatly reducing the total weight; and the ship-borne unmanned helicopter harpoon system has the advantages of high precision, high environmental protection level, low noise and the like.

Description

technical field [0001] The invention belongs to the technical field of unmanned helicopters, and relates to an unmanned helicopter take-off and landing device, in particular to a ship-borne unmanned helicopter harpoon system. Background technique [0002] As reconnaissance and special equipment, unmanned helicopters have the advantages of high stability, good safety, and flexible use; the current unmanned helicopters are more and more widely used, and they are beginning to be used as ship-borne helicopters. Since the development of shipboard technology and UAV technology, people have been trying to realize the landing of unmanned helicopters on shipboard platforms, especially helicopters for military reconnaissance and strike purposes. At present, ship-borne helicopters have many difficulties in taking off and landing on the ship. The area of ​​the take-off and landing platform is limited, and the harsh sea conditions are uncontrollable, which makes the ship-borne helicopter...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B64F1/00
CPCB64F1/00
Inventor 付饶应浩杨长盛王鹏刘宝游小亮张志清
Owner NO 60 RES INST OF GENERAL STAFF DEPT PLA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com