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

Underwater fixed depth releasing device

A release device and steel ball technology, applied in underwater operation equipment, transportation and packaging, ships, etc., can solve problems such as crushing of robot parts, and achieve the effects of large load bearing, convenient loading and unloading, and easy detection and control

Inactive Publication Date: 2009-06-24
HARBIN ENG UNIV
View PDF1 Cites 19 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the depth of the robot's underwater work has a certain limit. If the working limit is exceeded, the robot parts are in danger of being crushed.

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
  • Underwater fixed depth releasing device
  • Underwater fixed depth releasing device
  • Underwater fixed depth releasing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The present invention is described in more detail below in conjunction with accompanying drawing example:

[0028] Its main components include load-bearing sleeve 1, steel ball retaining ring 1, steel ball retaining ring 2 3, steel ball 4, piston 5, leather bag 6, upper cover 7, holder 8, bursting disc 9, sealing ring 10, bolt 11, A device composed of base 12, bolt 13, ballast 14 and other components. The base 12 and the upper cover 7 are barrel-shaped with outer flanges.

[0029] Wherein the base 12 is a cavity structure, and the upper cover 7 and the wall of the load-bearing sleeve 1 each have three steel ball holes, allowing the steel ball 4 to slide therein. The diameter of the steel ball 4 is larger than the wall thickness of the upper cover 7, and the radius is smaller than the wall thickness of the upper cover 7. The load-bearing sleeve 1 has threaded holes, which are used for connecting and fixing the whole device. The load-bearing sleeve 1 has an annular groov...

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 provides an underwater depth-setting releasing device, which comprises a base, an upper cover, a piston, a leather bag and a rupture disk. The barrel bottom of the upper cover is provided with a through hole, glycerin is filled in the leather bag, the piston and the leather bag are placed in the upper cover, the rupture disk is clamped between the base and the upper cover which are fastened by a bolt, the side wall of the upper cover close to the barrel bottom is provided with a steel ball hole, a bearing sleeve is sleeved outside the upper cover and provided with a steel ball hole corresponding to the steel ball hole on the side wall of the upper cover, steel balls are arranged in the steel ball holes, the bearing sleeve is provided with a steel ball retainer ring, and a ballast is connected to the base. The underwater depth-setting releasing device has the advantages of relatively low cost, large bearing load, light weight, small volume, simple installation, easy detection and control, high control accuracy and the like, can be applicable and practicable in a predetermined ocean depth, and can be applied to an underwater robot, an underwater construction machine and underwater equipment.

Description

(1) Technical field [0001] The invention designs an underwater release device, in particular, a mechanical structure suitable for release by self-separation and fixed depth. (2) Background technology [0002] With the depletion of non-renewable resources on land, the rich resources in the ocean, which accounts for 49% of the earth's area, have become precious wealth and space that human beings are vying to develop. For these public resources, many countries have invested a lot of manpower, material resources and financial resources in the development and research of underwater machinery. Underwater robots are an important part of my country's ocean strategy and an important carrier of coastal defense. They will play an increasingly important role in future ocean development and underwater operations. However, the research cost of underwater machinery is expensive and the development cycle is long. At the same time, because it works underwater, it is easy to lose by acciden...

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): B63C11/52
Inventor 王玉甲张铭钧于德斌褚振忠赵文德徐建安
Owner HARBIN ENG UNIV
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