SU1462051A1 - Vibration isolator - Google Patents

Vibration isolator Download PDF

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Publication number
SU1462051A1
SU1462051A1 SU874207893A SU4207893A SU1462051A1 SU 1462051 A1 SU1462051 A1 SU 1462051A1 SU 874207893 A SU874207893 A SU 874207893A SU 4207893 A SU4207893 A SU 4207893A SU 1462051 A1 SU1462051 A1 SU 1462051A1
Authority
SU
USSR - Soviet Union
Prior art keywords
platform
wheel
base
vibration isolator
springs
Prior art date
Application number
SU874207893A
Other languages
Russian (ru)
Inventor
Виктор Алексеевич Чуйченко
Петр Михайлович Кондрахин
Виталий Акимович Мешков
Игорь Владимирович Полунин
Алексей Николаевич Ипатов
Original Assignee
Донецкий политехнический институт
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Донецкий политехнический институт filed Critical Донецкий политехнический институт
Priority to SU874207893A priority Critical patent/SU1462051A1/en
Application granted granted Critical
Publication of SU1462051A1 publication Critical patent/SU1462051A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2232/00—Nature of movement
    • F16F2232/06—Translation-to-rotary conversion

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

Изобретение относитс  к машиностроению , а именно к средствам зашиты раз ичных объектов от вибраций. Целью изобретени   вл етс  повышение эффективности виброизол ции, достигаемое за счет понижени  жесткости устройства. При деформации пружин 9 на платформу I в направлении ее перемещени  передаетс  усилие различного знака, что в сочетании с усили ми от упругого элемента 3 обеспечивает получение участков пониженной жесткости по ходу платформы. За счет выключени  из работы пружин 9 при отходе ползунов 8 от упоров 7 реализуетс  боль- Фее количество участков пониженной жесткости виброизол тора в эксплуатационном диапазоне хода платформы 1. 3 ил.FIELD OF THE INVENTION The invention relates to mechanical engineering, in particular, to means of protecting objects from vibrations once. The aim of the invention is to increase the efficiency of vibration isolation, achieved by reducing the rigidity of the device. When the springs 9 are deformed, the force I of a different sign is transmitted to the platform I in the direction of its movement, which, in combination with the forces from the elastic element 3, provides for obtaining sections of reduced rigidity along the platform. By disconnecting the springs 9 from operation, when the sliders 8 depart from the stops 7, the larger Fairy realizes the number of sections of reduced rigidity of the vibration isolator in the operating range of the platform 1. 3 sludge.

Description

В ид АIn id

ЛЛАЛЛЛАЛ/УДLLALLALL / UD

Фиг. 2FIG. 2

Фиг. JFIG. J

Claims (1)

Формула изобретенияClaim Виброизолятор, содержащий платформу для установки на нее объекта, устанавливаемый между платформой и основанием упругий элемент, устанавливаемое на основании колесо, закрепленный на платформе приводной элемент для взаимодействия с колесом и соединенную одним концом с колесом пружину растяжения, отличающийся тем, что, с целью повышения эффективности виброизоляции, он снабжен по крайней мере одной дополнительной пружиной растяжения, соединенной одним концом с колесом, устанавливаемыми на основании направляющими элементами с упорами и размещенными в направляющих элементах ползунами, соединенными с каждым из упругих концов пружины.A vibration isolator comprising a platform for mounting an object on it, an elastic element installed between the platform and the base, a wheel mounted on the base, a drive element mounted on the platform for interacting with the wheel, and a tension spring connected at one end to the wheel, characterized in that, in order to increase efficiency vibration isolation, it is equipped with at least one additional tension spring connected at one end to a wheel mounted on the base of the guide elements with stops and sliders placed in the guiding elements connected to each of the elastic ends of the spring. Редактор С. Лисина Заказ 609/34 Editor S. Lisina Order 609/34 Составитель А. .Андреев Техред И. Верес Корректор М. СамбОрская Тираж 721 Подписное Compiled by A.. Andreev Tehred I. Veres Corrector M. SambOrskaya Circulation 721 Subscription
ВНИИПИ Государственного комитета по изобретениям и открытиям при ГКНТ СССРVNIIIPI of the State Committee for Inventions and Discoveries at the State Committee for Science and Technology 113035, Москва, Ж—35, Раушская наб., д. 4/5113035, Moscow, Zh-35, Raushskaya nab., D. 4/5 Производственно-издательский комбинат «Патент», г. Ужгород, ул. Гагарина, 101Production and Publishing Plant "Patent", Uzhhorod, st. Gagarina, 101
SU874207893A 1987-03-09 1987-03-09 Vibration isolator SU1462051A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU874207893A SU1462051A1 (en) 1987-03-09 1987-03-09 Vibration isolator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU874207893A SU1462051A1 (en) 1987-03-09 1987-03-09 Vibration isolator

Publications (1)

Publication Number Publication Date
SU1462051A1 true SU1462051A1 (en) 1989-02-28

Family

ID=21289979

Family Applications (1)

Application Number Title Priority Date Filing Date
SU874207893A SU1462051A1 (en) 1987-03-09 1987-03-09 Vibration isolator

Country Status (1)

Country Link
SU (1) SU1462051A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900005464A1 (en) * 2019-04-09 2020-10-09 Alfio Mascali Shock absorbing device for high energy impacts

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 1057716, кл. F 16 F 15/04, 1982. Авторское свидетельство СССР № 690211, кл. F 16 F 7/10, 1977. *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900005464A1 (en) * 2019-04-09 2020-10-09 Alfio Mascali Shock absorbing device for high energy impacts
WO2020208482A1 (en) 2019-04-09 2020-10-15 LIBERO, Elisabetta Damping device for high energy impacts

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