CN107816920A - 沥青船液货罐膨胀量测量工装 - Google Patents

沥青船液货罐膨胀量测量工装 Download PDF

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Publication number
CN107816920A
CN107816920A CN201710918400.4A CN201710918400A CN107816920A CN 107816920 A CN107816920 A CN 107816920A CN 201710918400 A CN201710918400 A CN 201710918400A CN 107816920 A CN107816920 A CN 107816920A
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hinge
goods tank
liquid goods
asphalt tanker
frock
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王广伟
陶海
吕洪高
杨松楠
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Chengxi Shipyard Co Ltd
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Chengxi Shipyard Co Ltd
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Priority to CN201710918400.4A priority Critical patent/CN107816920A/zh
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/30—Measuring arrangements characterised by the use of mechanical techniques for measuring the deformation in a solid, e.g. mechanical strain gauge

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

本发明涉及一种沥青船液货罐膨胀量测量工装，它包括底板（1），所述底板（1）上设置有左右两个铰链座（2），所述左右两个铰链座（2）前后交错布置，左右两个铰链座（2）上均通过螺栓铰链（4）铰接有铰链支脚（3），左右两个铰链座（2）上的铰链支脚（3）相向交叉布置。本发明一种沥青船液货罐膨胀量测量工装，它不仅避免了人员在高温状态下进入货舱测量的危险性（高温烫伤、窒息），同时利用铰链受力变形的特性，更高效、精确的记录了货罐膨胀数据。

Description

沥青船液货罐膨胀量测量工装
技术领域
本发明涉及一种沥青船液货罐膨胀量测量工装，属于修造船技术领域。
背景技术
近年来随着全球航运市场进入寒冬，散货船市场持续低迷，高附加值船型便成为各船企的首选。沥青船作为我公司转型首制船，在整体建造和系泊实验上都存在很大的难度，其中沥青船液货罐加热后罐体膨胀量的测量成为了重中之重。根据实验要求液货罐需加热至120℃时进入舱内测量罐体膨胀量的各项数据。高温时直接进入测量存在很大安全风险，可能会出现烫伤、窒息等一系列安全隐患。因此如何在安全的情况下测量各项数据十分重要，有必要研发一种测量工装，待温度回落至常温后再进舱读取记录液货罐升温后膨胀的数据。
发明内容
本发明所要解决的技术问题是针对上述现有技术提供一种沥青船液货罐膨胀量测量工装，它不仅避免了人员在高温状态下进入货舱测量的危险性（高温烫伤、窒息），同时利用铰链受力变形的特性，更高效、精确的记录了货罐膨胀数据。
本发明解决上述问题所采用的技术方案为：一种沥青船液货罐膨胀量测量工装，它包括底板，所述底板上设置有左右两个铰链座，所述左右两个铰链座前后交错布置，左右两个铰链座上均通过螺栓铰链铰接有铰链支脚，左右两个铰链座上的铰链支脚相向交叉布置。
与现有技术相比，本发明的优点在于：
1、本发明不仅避免了人员在高温状态下进入货舱测量的危险性（高温烫伤、窒息），同时利用铰链受力变形的特性，更高效、精确的记录了货罐膨胀数据；
2、本发明可根据船舶吨位变化进行大小规格的变化，可使用于各型沥青船。
附图说明
图1为本发明一种沥青船液货罐膨胀量测量工装的结构示意图。
图2为图1的俯视图。
图3为图1的侧视图。
图4~图7为本发明一种沥青船液货罐膨胀量测量工装的测量方法的流程示意图。
其中：
底板1
铰链座2
铰链支脚3
螺栓铰链4。
具体实施方式
以下结合附图实施例对本发明作进一步详细描述。
如图1~图3所示，本实施例中的一种沥青船液货罐膨胀量测量工装，它包括底板1，所述底板1上设置有左右两个铰链座2，所述左右两个铰链座2前后交错布置，左右两个铰链座2上均通过螺栓铰链4铰接有铰链支脚3，左右两个铰链座2上的铰链支脚3相向交叉布置；
螺栓铰链4的松紧适度，既能保证铰链支脚3能够运动自如，又不能让铰链支脚3在重力作用下下滑；
其测量过程如下：
第一步：参见图4，将工装放置到位，此时工装底板放置于液货罐顶，工装铰链支脚与甲板T型梁面板相接触，测量此时工装高度的初始数据；
第二步：参见图5，关闭货舱人孔盖，对液货罐进行加热，使工装被压缩；
第三步：参见图6，液货罐加热至120℃，此时液货罐膨胀到最大，工装被压缩到最低，工装螺栓铰链受力变形持续维持在这一状态；
第四步：参见图7，液货罐冷却至常温，打开货舱人孔盖，测量此时的工装高度，其与第一步中工装高度初始数据的差值即为液货罐的膨胀量。
除上述实施例外，本发明还包括有其他实施方式，凡采用等同变换或者等效替换方式形成的技术方案，均应落入本发明权利要求的保护范围之内。

Claims (1)

1.一种沥青船液货罐膨胀量测量工装，其特征在于：它包括底板（1），所述底板（1）上设置有左右两个铰链座（2），所述左右两个铰链座（2）前后交错布置，左右两个铰链座（2）上均通过螺栓铰链（4）铰接有铰链支脚（3），左右两个铰链座（2）上的铰链支脚（3）相向交叉布置。
CN201710918400.4A 2017-09-30 2017-09-30 沥青船液货罐膨胀量测量工装 Pending CN107816920A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103217136A (zh) * 2013-03-22 2013-07-24 东莞新能源科技有限公司 一种电池厚度测量装置
CN204255274U (zh) * 2014-11-18 2015-04-08 重庆水轮机厂有限责任公司 一种热套磁轭膨胀量通用检测工具
CN205991774U (zh) * 2016-08-29 2017-03-01 甘肃酒钢集团宏兴钢铁股份有限公司 一种焦炉热维修时测量炉体膨胀的简易装置
CN207395595U (zh) * 2017-09-30 2018-05-22 中船澄西船舶修造有限公司 沥青船液货罐膨胀量测量工装

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103217136A (zh) * 2013-03-22 2013-07-24 东莞新能源科技有限公司 一种电池厚度测量装置
CN204255274U (zh) * 2014-11-18 2015-04-08 重庆水轮机厂有限责任公司 一种热套磁轭膨胀量通用检测工具
CN205991774U (zh) * 2016-08-29 2017-03-01 甘肃酒钢集团宏兴钢铁股份有限公司 一种焦炉热维修时测量炉体膨胀的简易装置
CN207395595U (zh) * 2017-09-30 2018-05-22 中船澄西船舶修造有限公司 沥青船液货罐膨胀量测量工装

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Application publication date: 20180320