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

Folding anti-boarding device

A folding and boarding technology, which is used in ship parts, ship construction, transportation and packaging, etc., can solve the problems of low reliability, complex working devices, and difficult maintenance, so as to prevent accidental falling into the sea and not occupy working space. , the effect of short installation time

Inactive Publication Date: 2012-01-11
SHENYANG LIANHENG MACHINERY
View PDF2 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the current devices to prevent pirates from boarding are not very practical and reliable
[0003] For example, the cutting ship anti-piracy system disclosed in the application number 200910071319.2 can only cut ropes, but cannot cut hanging ladders, has a single function, and the working device is complicated, involving many problems such as power supply and lubrication, and is not easy to maintain; and it is exposed outside the ship. Vulnerable to gunshot damage, poor reliability and safety
[0004] Application No. 200910310683.X discloses a guide rail sliding anti-piracy oil spray mechanism. The system is relatively complicated, and there are more weak parts. For example, slide rails and various pipelines for power supply and oil supply are easily damaged by pirate guns. ; And the slide rail is easy to rust in the open sea, even if it does not rust, lubrication will become a problem, which will aggravate the wear and greatly reduce the reliability
Moreover, the device requires the crew to patrol to see the pirates and determine the boarding position of the pirates, and then operate the device to the corresponding position. The efficiency is low, the attack accuracy is not enough, and it is not conducive to the safety of the crew. board the ship
[0005] There are also some devices that change the side of the ship into an arc, so that the ropes and hanging ladders cannot hook the side of the ship, but generally there are more equipment on board, and the rope can be hung on other parts of the ship by crossing the device, or the radius of the arc of the hook can be increased. , it can still be hung on it; if there is a railing on the side of the ship, even if this device is added to the railing, the rope can go around it for a week, and the hook and its own rope are wound and fixed, so it can still be broken through

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
  • Folding anti-boarding device
  • Folding anti-boarding device
  • Folding anti-boarding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The present invention comprises anti-climbing barrier 7, and anti-climbing barrier 7 is made of transverse bar 2 and longitudinal bar 3, and one side of anti-climbing barrier 7 is provided with control device 5, is provided with fixing device 17 corresponding to control device 5; Spikes 4 are arranged on the front end and the side, and a crankshaft 8 is arranged on the tail end of the longitudinal bar 3, and the crankshaft 8 is connected with the linkage plate 1;

[0025] Such as figure 2 As shown, the horizontal bar 2 at the front end of the anti-climbing fence 7 can be provided with a flap alarm 12, and the flap alarm 12 includes a flap 9, and the flap 9 is hingedly connected with the anti-climbing fence 7, and the flap 9 below Back-moving spring 11 is provided, and the other end of back-moving spring 11 is fixed on the anti-climbing fence 7, and anti-climbing fence 7 is provided with alarm switch 10 corresponding to flap 9, and alarm switch 10 links to each other wi...

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 relates to a folding anti-boarding device, relating to an improved anti-boarding device. The invention provides the folding anti-boarding device, which is difficultly damaged by being shot by a gun, is convenience for use, and is capable of preventing a plurality of batches of pirates from boarding. The folding anti-boarding device disclosed by the invention comprises an anti-creeping fence, wherein the anti-creeping fence is composed of a transverse rod and a longitudinal rod; a control device is arranged at one side of the anti-creeping fence; a fixed device is arranged corresponding to the control device; sharp thorns are arranged on the front end and the side surface of the longitudinal rod; a crankshaft is arranged at the tail end of the longitudinal rod; the crankshaft is connected with a linkage plate; and the tail end of the anti-creeping fence is connected with a support base through a pin shaft.

Description

Technical field: [0001] The invention relates to the improvement of the structure of the anti-boarding device. Background technique: [0002] Most of the current devices for preventing pirates from boarding the ship are not very practical, and their reliability is not high. [0003] For example, the cutting ship anti-piracy system disclosed in the application number 200910071319.2 can only cut ropes, but cannot cut hanging ladders, has a single function, and the working device is complicated, involving many problems such as power supply and lubrication, and is not easy to maintain; and it is exposed outside the ship. Vulnerable to gunshot damage, poor reliability and safety. [0004] Application No. 200910310683.X discloses a guide rail sliding anti-piracy oil spray mechanism. The system is relatively complicated, and there are more weak parts. For example, slide rails and various pipelines for power supply and oil supply are easily damaged by pirate guns. ; And the slide ...

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): B63B17/04
Inventor 陈博
Owner SHENYANG LIANHENG MACHINERY
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