Module type secondary vibration isolator

A vibration isolator, modular technology, applied in the direction of non-rotation vibration suppression, etc., can solve the problems of large floor space, poor structural integrity, too large, etc., and achieve the effect of low natural frequency, light volume, and small footprint.

Inactive Publication Date: 2015-05-27
FUSHUN BOYU NOISE CONTROL TECH DEV
View PDF8 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially for the vibration isolator used for secondary vibration isolation, its defects are: (1) the secondary vibration isolation mass frame is too heavy, too large, and occupies a large area; (2) the mass of the intermediate mass frame cannot be adjusted; (3) the structure Poor integrity, inconvenient transportation and installation; (4) Not common with primary vibration isolators; (5) The quality selection of the vibration isolation frame lacks specifications

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
  • Module type secondary vibration isolator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] As shown in the drawings, a modular secondary vibration isolator includes an upper cover plate 1 connected to a mass frame plate 4 through upper fastening bolts 2, with an upper elastic element 6 sandwiched in the middle, and a bottom plate 9 through lower fastening bolts 7 It is connected with the mass frame plate 4 with a lower elastic element 8 in between, and the upper and lower elastic elements and the mass frame plate form a secondary vibration isolation system; the mass frame plate 4 is fixed with a detachable and replaceable mass plate 5 . Reinforcing ribs are provided around the upper cover plate 1 and the mass frame plate 4 . The total mass of the mass shelf plate 4 and the interchangeable mass plate 5 is determined according to actual needs, and an exchangeable mass plate 5 of suitable quality is selected. The quality frame plate 4 is a lightweight structure. One end of the upper fastening bolt 2 is fixed to the mass frame plate 4 by the screw hole, and ...

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 module type secondary vibration isolator. The module type secondary vibration isolator comprises an upper cover plate (1) which is connected with a quality frame plate (4) through an upper portion fastening bolt (2); an upper portion elastic element (6) is clamped in the middle; a base plate (9) is connected with the quality frame plate (4) through a the lower portion fastening bolt (7) and a lower portion elastic element (8) is clamped between the base plate (9) and the quality frame plate (4); the upper portion elastic element, the lower portion elastic element and the quality frame plate form into a secondary vibration isolating system; a detachable exchangeable quality plate (5) is fixed on the quality frame plate (4). The vibration isolator is arranged on the equipment foundation. The module type secondary vibration isolator can be used for secondary vibration isolating and primary vibration isolating (pay attention to resonance avoidance). The module type secondary vibration isolator has the advantages that the inherent frequency is low, the middle quality frame allows tandem connection, the quality is adjustable, and transportation and installation are convenient due to the fact that the vibrator isolator is in an integral structure.

Description

technical field [0001] The invention relates to a modular secondary vibration isolator, which belongs to the field of noise and vibration control in environmental treatment engineering. technical background [0002] In order to solve the noise and vibration generated by water pumps, heat pumps, fans, and other types of units or equipment, various vibration isolators have been designed. But there are some defects. Especially for the vibration isolator used for secondary vibration isolation, its defects are: (1) the secondary vibration isolation mass frame is too heavy, too large, and occupies a large area; (2) the mass of the intermediate mass frame cannot be adjusted; (3) the structure The integrity is poor, and transportation and installation are inconvenient; (4) It is not universal with the primary vibration isolator; (5) The quality selection of the vibration isolation frame lacks specifications. [0003] The present invention is designed on the basis of se...

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): F16F15/04
CPCF16F15/04F16F15/08
Inventor 陈敏温艳吴昊张富韬曹师今王晓鹏石振国温勇
Owner FUSHUN BOYU NOISE CONTROL TECH DEV
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