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

Anchor shaft bottom positioning suspension structure

An anchor dry and bottom-end technology, which is applied to anchor points, ship parts, transportation and packaging, etc., can solve the problems of large shaking, large degrees of freedom of the mooring claw, and deflection of the mooring claw, and achieves easy production, reliable positioning, and suspension structure. simple effect

Inactive Publication Date: 2011-05-11
江苏扬远重工科技有限公司
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the fluke hanging on the cylindrical trunnion has a large degree of freedom, especially when the anchor is lifted, the fluke sways relatively relatively to the anchor shaft in the water, and it is easy to cause the fluke to deflect relative to the anchor shaft when the water comes out, and the unbalanced The anchor brings inconvenience to the anchor handling operation

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
  • Anchor shaft bottom positioning suspension structure
  • Anchor shaft bottom positioning suspension structure
  • Anchor shaft bottom positioning suspension structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The present invention will be further described below according to accompanying drawing.

[0013] attached figure 1 And attached figure 2 The bottom end of the anchor is shown as a positioning suspension structure, which is composed of an anchor 1 and trunnions 2 located on both sides of the bottom of the anchor 1 . The centers of the trunnions 2 on both sides are of the same height and have the same structure. The transverse sections of the trunnions 2 arranged on both sides of the bottom end of the anchor shaft 1 are pig-kidney-shaped. The arc center distance is greater than the sum of the two radii. The present embodiment is a 2475kg anchor shaft 1, in which the two arc radii of the trunnion 2 are both 52 mm, and the center distance is 145 mm. This double-arc positioning suspension structure cooperates with the matching anchor fluke. The suspended anchor fluke 2 is always located on the vertical axis of the anchor shaft 1 under the action of gravity. The anchor f...

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 an anchor shaft bottom positioning suspension structure, comprising an anchor shaft and trunnions arranged on the two sides of the bottom of the anchor shaft, wherein the trunnions on the two sides are coaxial and are of the same structure; the cross section of the trunnions arranged on the two sides of the bottom of the anchor shaft is kidney-shaped, upward circular arcs positioned on the two sides of vertical axis of the anchor shaft are upward convex, and the intermediate section of the cross section is inward convex; and a center distance between the two circular arcs is greater than the sum of semidiameters of the two circular arcs. The double-circular-arc positioning suspension structure is matched with a matched anchor fluke, and the suspended anchor fluke is always located on the vertical axis of the anchor shaft under gravity. The anchor fluke can oscillate, but channeling and skew do not happen, so that the anchor is in a balanced state, thereby greatly facilitating the weigh anchor operation. The anchor shaft bottom positioning suspension structure provided by the invention is suitable for the positioning suspension structure of high-holding-power anchors in various specifications.

Description

technical field [0001] The invention relates to a suspension structure for the bottom end of an anchor shaft, in particular to a positioning suspension structure for the bottom end of an anchor rod. Background technique [0002] The anchor stem of the high-grasp anchor is a straight rod-shaped member, and the two sides of the bottom end are provided with trunnions for the anchor fluke to hang. The transverse section of the anchor trunnion in the prior art is circular, and a single cylindrical trunnion fully meets the suspension requirements of the anchor fluke. However, the fluke hanging on the cylindrical trunnion has a large degree of freedom, especially when the anchor is lifted, the fluke sways relatively relatively to the anchor shaft in the water, and it is easy to cause the fluke to deflect relative to the anchor shaft when the water comes out, and the unbalanced The anchor brings inconvenience to the anchor handling operation. Contents of the invention [0003] T...

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): B63B21/24
Inventor 孙泽
Owner 江苏扬远重工科技有限公司
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