Hanging sling for unmanned underwater vehicle water surface launching and retrieving

A technology of unmanned aerial vehicle and spreader, which is applied in the direction of load hanging components, ships, and ship salvage, etc., can solve problems such as hidden safety hazards of staff, and achieve the effect of efficient lifting work, convenient operation, and reliable docking.

Active Publication Date: 2016-06-01
HARBIN ENG UNIV
View PDF9 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem of potential safety hazards for the staff when they go into the sea to deplo

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
  • Hanging sling for unmanned underwater vehicle water surface launching and retrieving
  • Hanging sling for unmanned underwater vehicle water surface launching and retrieving
  • Hanging sling for unmanned underwater vehicle water surface launching and retrieving

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0018] Specific implementation mode one: combine figure 1 Describe this embodiment, the hoisting sling for the deployment and recovery of underwater unmanned vehicles described in this embodiment includes a balance boom 1, two slings 2, two hoisting sockets 3 and two hoisting plug 4;

[0019] The middle position of the balance suspension bar 1 is provided with a mounting hole, and one end of the two suspenders 2 is respectively fixed on the two ends of the balance suspender 1, and the other ends of the two suspenders 2 are respectively fixed on two lifting sockets 3, two The lifting plug 4 is respectively fixed on the two ends of the underwater unmanned vehicle;

[0020] The lifting plug 4 includes a plug rod and a plug cap, and the plug cap is fixed on one end of the plug rod;

[0021] The lifting socket 3 includes a socket body provided with a socket hole 3-1, a control wire 3-4 and two fixed wires 3-5, and two opposite hook heads are embedded inside the side wall of the s...

specific Embodiment approach 2

[0031] Specific implementation mode two: combination Figure 6 Describe this embodiment. This embodiment is a further limitation of the lifting sling for underwater unmanned vehicle surface deployment and recovery described in Embodiment 1. In this embodiment, inside the socket hole 3-1 And near the intersection of the bottom surface of the socket hole 3-1 and the side wall, two rotating shafts 3-6 are arranged, and the two rotating shafts 3-6 are used to support the two fixed wires 3-5.

[0032] Such as Figure 6 As shown, the rotating shaft 3-6 is located at the position where the bottom surface of the socket hole 3-1 intersects with the side wall. When the control line 3-4 is pulled, the force direction of the two fixed lines 3-5 and the fixed points of the hook mechanism 3-2 Close to the vertical direction, the effective rotation of the hook mechanism 3-2 can be realized with a small control force.

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 hanging sling for unmanned underwater vehicle water surface launching and retrieving, relates to an unmanned underwater vehicle water surface launching and retrieving technique, and aims at solving the problem that potential safety hazards exist when a worker goes to sea to perform unmanned underwater vehicle water surface launching and retrieving. An installing hole is formed in the middle of a balancing hanging bar, hanging belts are used for connecting lifting inserting seats with the balancing hanging bar, and lifting inserting heads are fixed on an unmanned underwater vehicle; two opposite cuboid-shaped hook head mechanisms are embedded into the side walls of inserting seat holes, the hook head mechanisms are fixed through two spring rotation shafts, and the spring rotation shafts are parallel to each other and each perpendicular to the axis of the corresponding inserting seat hole; one end of each fixing wire is fixed to the opposite face of the corresponding hook head mechanism, and the other end of the fixing wire is fixed together with one end of a control wire. Accordingly, quick disengagement and butt-joint connection of the hanging sling and the vehicle can be achieved when the worker does not need to go to the sea, and the hanging sling is suitable for hanging type launching and retrieving on the unmanned underwater vehicle on the basis of a water surface mother ship or a shore base.

Description

technical field [0001] The invention relates to the water surface deployment and recovery technology of an underwater unmanned vehicle. Background technique [0002] In the business process of underwater unmanned vehicles, deployment and recovery operations are extremely important links, especially the recovery link, which is directly related to the availability of underwater unmanned vehicles. When deploying and recovering underwater unmanned vehicles on the water surface, most of them use cranes based on mother ships or shores to deploy and recover the vehicles by hanging. When deploying and recovering the aircraft in the sea, due to the relatively large surge current in the sea water, the aircraft does not stand still on the water surface, but swings up and down with the waves, which is very dangerous for the staff who launch and unhook the hook. The operation is also very inconvenient, which requires fast, safe and reliable unhooking and hooking work in the deployment a...

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
IPC IPC(8): B63C7/16B66C1/22B66C13/20
CPCB63C7/16B66C1/22B66C13/20
Inventor 张宏瀚唐照东王璐严浙平陈涛徐健
Owner HARBIN ENG UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap