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

An Assembled Vibration Isolator

A vibration isolator, assembled technology, applied in the spring and other directions, can solve the problem of heavy security tasks, and achieve the effect of easy security

Active Publication Date: 2022-04-12
NAVAL UNIV OF ENG PLA
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to control the vibration and noise of mechanical equipment on ships, rubber vibration isolators are currently widely used on ships, but there are many types of rubber vibration isolators, and vibration isolators are life-span parts, which need to be replaced many times during the entire life cycle of the ship. Security tasks are heavy

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
  • An Assembled Vibration Isolator
  • An Assembled Vibration Isolator
  • An Assembled Vibration Isolator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Assembled Cylindrical Vibration Isolators

[0038] The bottom end of the connecting inner ring 3 at the bottom is fixed with an annular base 5, and several elastic blocks 4 are arranged between the annular base 5 and the connecting outer ring 1, and the elastic blocks 4 are arranged at equal intervals along the circumferential direction of the connecting inner ring 3; the elastic blocks 4 The top end is detachably connected to the connecting outer ring 1, the bottom end of the elastic block 4 is detachably connected to the annular base 5, and the elastic block 4 is in clearance fit with the connecting inner ring 3.

[0039] The layout methods of the assembled cylindrical vibration isolator include flat laying, side hanging, etc., which are convenient and flexible to use and disassemble. The assembled cylindrical vibration isolator has various specifications and models such as YT-290, YT-580, YT-780, YT-1070, etc., and has the following characteristics:

[0040] 1. The ...

Embodiment 2

[0045] Cylindrical Vibration Isolator

[0046] It also includes a sealed housing, in which an elastic block 4 and an elastic ring are arranged; the sealed housing includes a first housing 6 and a second housing 7 above the first housing 6, the first housing 6 and the second housing The housing 7 is detachably connected; the bottom end of the lowermost connecting inner ring 3 is fixed with a support plate 8, and at least two elastic blocks 4 are arranged between the supporting plate 8 and the first housing 6; the uppermost connecting outer ring 1 and The sealed housing is fixedly connected, and at least two elastic blocks 4 are arranged between the second housing 7 and the support plate 8; the first housing 6, the second housing 7 and the support plate 8 are all detachably connected by elastic blocks 4, The support plate 8 and the first housing 6 are in clearance fit; the top of the uppermost connecting inner ring 3 is fixedly connected with a mounting plate; the top of the fir...

Embodiment 3

[0050]Assembled Hexahedron Vibration Isolator

[0051] The number of elastic rings is six, and the six elastic rings are respectively arranged on the six faces of the cube. The section connecting the outer ring 1 and the section connecting the inner ring 3 are both L-shaped. There are two damping rings 2 arranged between them, and the damping grooves of the two damping rings 2 are arranged vertically; two adjacent connecting inner rings 3 are detachably connected.

[0052] The assembled hexahedral vibration isolator has various specifications and models such as LMT-1180 and LMT-2360, and has the following characteristics: the assembled hexahedral vibration isolator takes LMT-1180 with 6 elastic rings as an example; The static and dynamic characteristics of a radial load in three directions are exactly the same; the isotropy of the static and dynamic characteristics of the hexahedral vibration isolator makes its installation method very flexible. Compared with other types of vi...

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 assembled vibration isolator, which includes several elastic rings. The elastic rings include a connecting outer ring, a vibration damping ring and a connecting inner ring arranged in sequence from outside to inside. The outer wall of the vibration damping ring is connected to the The connecting outer ring is fixedly connected, and the inner wall of the vibration-damping ring is fixedly connected to the connecting inner ring; several vibration-damping grooves are opened on the opposite end surfaces of the vibration-damping ring, and several vibration-damping grooves are arranged along the circumference Arranged at equal intervals, the vibration-damping grooves on the two opposite end faces of the vibration-damping ring are arranged correspondingly. It also includes several elastic blocks, the elastic block is detachably connected to the elastic ring, the upper and lower ends of the elastic block are provided with connecting screw holes, and the middle part of the side wall of the elastic block is provided with an annular groove. The assembled vibration isolator provided by the invention realizes generalization, serialization and combination of the rubber vibration isolator, making the rubber vibration isolator easy to guarantee.

Description

technical field [0001] The invention relates to the technical field of ship vibration isolation, in particular to an assembled vibration isolator. Background technique [0002] The vibration isolator is an elastic element connecting the equipment and the foundation to reduce and eliminate the vibration force transmitted from the equipment to the foundation and the vibration transmitted from the foundation to the equipment. [0003] In order to control the vibration and noise of mechanical equipment on ships, rubber vibration isolators are currently widely used on ships, but there are many types of rubber vibration isolators, and vibration isolators are life-span parts, which need to be replaced many times during the entire life cycle of the ship. Security tasks are heavy. In order to solve the generalization, serialization and combination of rubber vibration isolators and make the rubber vibration isolators easy to guarantee, it is urgent to propose an assembled vibration i...

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 Patents(China)
IPC IPC(8): F16F1/371
CPCF16F1/371
Inventor 赵存生王璐楼京俊张振海翁雪涛
Owner NAVAL UNIV OF ENG 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