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CN1419062A - 一种静力吸振器 - Google Patents

一种静力吸振器 Download PDF

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Publication number
CN1419062A
CN1419062A CN 02158012 CN02158012A CN1419062A CN 1419062 A CN1419062 A CN 1419062A CN 02158012 CN02158012 CN 02158012 CN 02158012 A CN02158012 A CN 02158012A CN 1419062 A CN1419062 A CN 1419062A
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CN
China
Prior art keywords
vibration
static
steel seat
vibration absorber
wire rope
Prior art date
Legal status (The legal status 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 status listed.)
Pending
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CN 02158012
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English (en)
Inventor
刘长河
陈慧敏
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Individual
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Individual
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Publication date
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Priority to CN 02158012 priority Critical patent/CN1419062A/zh
Publication of CN1419062A publication Critical patent/CN1419062A/zh
Pending legal-status Critical Current

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Abstract

本发明一种静力吸振器，是一种适用于各种机器及铁路桥梁等的减振器。本发明—静力吸振器是由橡胶、上钢座、钢丝绳、下钢座构成(如“摘要附图”所示)。本发明克服现有减振器所存在的不足，提供了一种荷载大、变形小、无共振、隔振效率高的静力吸振器。

Description

一种静力吸振器
技术领域  本发明专利涉及一种静力吸振器，是一种适用于各种机器及铁路桥梁等的减振器。本发明专利克服现有减振器所存在的不足，提供了一种荷载大、变形小、无共振、隔振效率高的静力吸振器。
背景技术  目前市场上众知的减振器可分为二大类，即金属弹簧减振器(如图1)和橡胶减振器(如图2)。这二种减振器都属于压力型减振器，它们都存在着荷载小、变形大、共振、隔振效率低、适用面小等缺点。
发明内容  本发明专利——静力吸振器是由橡胶、上钢座、钢丝绳、下钢座构成(如图3)。
附图说明  图1为金属弹簧减振器示意图，图2为橡胶减振器示意图，图3为静力吸振器示意图。
具体实施方式  本发明专利——静力吸振器的下钢座的上部、上钢座的下部分别有一圈孔，钢丝绳使上、下钢座相连，并使上钢座的上边与下钢座的下边保持一定距离，即上钢座处于悬空状态。当荷载加在上钢座上时，钢丝绳受到拉力并承担荷载，钢丝绳产生的拉力是一种静力，通过势能与动能的相互转换起到吸振的作用；并且钢丝绳的声阻抗大；另外，橡胶的阻尼作用能使吸振器水平方向保持稳定。

Claims (1)

1、一种静力吸振器，该静力吸振器由橡胶、上钢座、钢丝绳、下钢座构成。
CN 02158012 2002-12-20 2002-12-20 一种静力吸振器 Pending CN1419062A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02158012 CN1419062A (zh) 2002-12-20 2002-12-20 一种静力吸振器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02158012 CN1419062A (zh) 2002-12-20 2002-12-20 一种静力吸振器

Publications (1)

Publication Number Publication Date
CN1419062A true CN1419062A (zh) 2003-05-21

Family

ID=4753034

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 02158012 Pending CN1419062A (zh) 2002-12-20 2002-12-20 一种静力吸振器

Country Status (1)

Country Link
CN (1) CN1419062A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8205683B2 (en) 2008-01-25 2012-06-26 Robert Bosch Gmbh Hand-held power tool, in particular electrically driven hand-held power tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8205683B2 (en) 2008-01-25 2012-06-26 Robert Bosch Gmbh Hand-held power tool, in particular electrically driven hand-held power tool
CN101925440B (zh) * 2008-01-25 2013-03-13 罗伯特.博世有限公司 手持式工具机、特别是电驱动的手持式工具机

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