CN106870609B - 一种单筋螺旋弹簧片 - Google Patents

一种单筋螺旋弹簧片 Download PDF

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CN106870609B
CN106870609B CN201510929653.2A CN201510929653A CN106870609B CN 106870609 B CN106870609 B CN 106870609B CN 201510929653 A CN201510929653 A CN 201510929653A CN 106870609 B CN106870609 B CN 106870609B
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Prior art keywords
geophone
helical spring
single reinforcement
spring piece
present
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CN106870609A (zh
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马小武
赵芳
李浩淼
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Zhuozhou City Literary Composition Arsenic In A Natural State Oil Equipment Ltd
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Zhuozhou City Literary Composition Arsenic In A Natural State Oil Equipment Ltd
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    • 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
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/32—Belleville-type springs
    • F16F1/324—Belleville-type springs characterised by having tongues or arms directed in a generally radial direction, i.e. diaphragm-type springs
    • F16F1/326—Belleville-type springs characterised by having tongues or arms directed in a generally radial direction, i.e. diaphragm-type springs with a spiral-like appearance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/168—Deployment of receiver elements

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

本发明公开了一种单筋螺旋弹簧片，具体设计地震检波器领域。本发明应用于地震检波器的悬挂系统，其特征在于：包括内圆环与外圆环之间设置的呈阿基米德螺旋线状的工艺筋，所述工艺筋旋转角度为由外向内旋转689°‑738°，其宽度由外向内由0.854mm‑0.884mm递减到0.756mm‑0.786mm。本发明的目的是为满足高分辨率勘探的数据采集需要，降低检波器的自然频率有效拾取地震勘探深层低频有效信息，提高地震波数据采集的保真度。通过本发明，使地震检波器可达到自然频率为1Hz，更方便了野外使用。

Description

一种单筋螺旋弹簧片
技术领域
本发明涉及一种地震检波器，具体设计一种单筋螺旋弹簧片。
背景技术
2003年以前的地震检波器的弹簧片，是由单纯的三条工艺筋组成，三筋之间的角度为120度，但是当时对地震检波器精度要求不高，失真度≤0.2％，假频≥200即可。
随着勘探精度的提高，各生产厂家也进行不同的改进，后来弹簧片改为内圈两条工艺筋互为180度，外圈三条工艺筋相互之间120度，对检波器的技术指标有改进但是效果不明显。
发明内容
本发明所要解决的技术问题是提供一种满足高分辨率勘探的数据采集需要，降低检波器的自然频率有效拾取地震勘探深层低频有效信息，提高地震波数据采集的保真度的。
为解决上述技术问题，本发明所采取的技术方案是：一种单筋螺旋弹簧片，应用于地震检波器的悬挂系统，其特征在于：包括内圆环与外圆环之间设置的呈阿基米德螺旋线状的工艺筋，所述工艺筋旋转角度为由外向内旋转689°-738°，其宽度由外向内由0.854mm-0.884mm递减到0.756mm-0.786mm。
进一步的技术方案在于，所述的单筋螺旋弹簧片外形尺寸直径范围为33mm-35mm。
进一步的技术方案在于，所述工艺筋旋转角度为由外向内旋转720°，其宽度由外向内由0.869mm递减到0.771mm。
采用上述技术方案所产生的有益效果在于：本发明的目的是为满足高分辨率勘探的数据采集需要，降低检波器的自然频率有效拾取地震勘探深层低频有效信息，提高地震波数据采集的保真度。通过本发明，使地震检波器可达到自然频率为1Hz，更方便了野外使用。
附图说明
下面结合附图和具体实施方式对本发明作进一步详细的说明。
图1是本发明结构示意图；
其中:1、外圆环；2、工艺筋；3、内圆环。
具体实施方式
下面结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在下面的描述中阐述了很多具体细节以便于充分理解本发明，但是本发明还可以采用其他不同于在此描述的其它方式来实施，本领域技术人员可以在不违背本发明内涵的情况下做类似推广，因此本发明不受下面公开的具体实施例的限制。
如图所示，本发明应用于地震检波器的悬挂系统，其包括内圆环与外圆环之间设置的呈阿基米德螺旋线状的工艺筋，所述工艺筋旋转角度为由外向内旋转689°-738°，其宽度由外向内由0.854mm-0.884mm递减到0.756mm-0.786mm。
优选的，所述工艺筋旋转角度为由外向内旋转720°，其宽度由外向内由0.869mm递减到0.771mm。
优选的，所述的单筋螺旋弹簧片外形尺寸直径范围为33mm-35mm。
优选的，本发明是由铍青铜带按照预先设计好的图形纹路，经过严谨，精密的化学腐蚀而成。
本发明最终满足了高分辨率勘的数据采集需要，降低地震检波器的自然频率，有效拾取地震勘探深层低频有效信息，提高地震波数据采集的保真度。
比如，通过增加这种单筋弹簧片，使地震检波器做到自然频率为1Hz时其外形尺寸直径可以控制在33mm--35mm，高度可以控制在55mm--57mm。更方便了野外使用。

Claims (3)

1.一种应用于地震检波器的悬挂系统的单筋螺旋弹簧片，其特征在于：包括内圆环与外圆环之间设置的呈阿基米德螺旋线状的工艺筋，所述工艺筋旋转角度为由外向内旋转689°-738°，其宽度由外向内由0.854mm-0.884mm递减到0.756mm-0.786mm；所述地震检波器的自然频率为1Hz。
2.根据权利要求1所述的一种单筋螺旋弹簧片，其特征在于：所述的单筋螺旋弹簧片外形尺寸直径范围为33mm-35mm。
3.根据权利要求1所述的一种单筋螺旋弹簧片，其特征在于：所述工艺筋旋转角度为由外向内旋转720°，其宽度由外向内由0.869mm递减到0.771mm。
CN201510929653.2A 2015-12-14 2015-12-14 一种单筋螺旋弹簧片 Expired - Fee Related CN106870609B (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03199728A (ja) * 1989-12-28 1991-08-30 Tatsuta Electric Wire & Cable Co Ltd 板ばね
JPH0676728U (ja) * 1994-02-18 1994-10-28 タツタ電線株式会社 皿ばね
US6371464B1 (en) * 2000-02-02 2002-04-16 Medtronic, Inc. Valve spring
CN103765008A (zh) * 2011-07-19 2014-04-30 惠而浦股份有限公司 板簧和具有板簧的压缩机
CN104067020A (zh) * 2012-01-18 2014-09-24 伯克哈特压缩机股份公司 线性轴承和包含这种线性轴承的螺线管

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03199728A (ja) * 1989-12-28 1991-08-30 Tatsuta Electric Wire & Cable Co Ltd 板ばね
JPH0676728U (ja) * 1994-02-18 1994-10-28 タツタ電線株式会社 皿ばね
US6371464B1 (en) * 2000-02-02 2002-04-16 Medtronic, Inc. Valve spring
CN103765008A (zh) * 2011-07-19 2014-04-30 惠而浦股份有限公司 板簧和具有板簧的压缩机
CN104067020A (zh) * 2012-01-18 2014-09-24 伯克哈特压缩机股份公司 线性轴承和包含这种线性轴承的螺线管

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