CN203940860U - 对中杆用水泡仪 - Google Patents

对中杆用水泡仪 Download PDF

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Publication number
CN203940860U
CN203940860U CN201420390279.4U CN201420390279U CN203940860U CN 203940860 U CN203940860 U CN 203940860U CN 201420390279 U CN201420390279 U CN 201420390279U CN 203940860 U CN203940860 U CN 203940860U
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China
Prior art keywords
bubble
centering rod
shell
calibration
seat
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Expired - Fee Related
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CN201420390279.4U
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English (en)
Inventor
张卫
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Jiangyin Xiangjiang Photoelectric Instrument Co Ltd
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Jiangyin Xiangjiang Photoelectric Instrument Co Ltd
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Abstract

本实用新型涉及一种对中杆用水泡仪,其特征在于它包括垂直检校块、水泡座、水泡壳、水泡和水泡底盖;在垂直检校块上设有一检校凹槽,水泡座设置在垂直检校块一端并与检校凹槽相垂直;在水泡座上设有一水泡孔;水泡壳设置在水泡孔中;水泡设置在水泡壳中,水泡壳下端封装水泡底盖。本实用新型具有能简便、快速对对中杆进行检校的优点。

Description

对中杆用水泡仪
技术领域
本实用新型涉及一种水泡仪,尤其涉及一种对中杆用水泡仪。
背景技术
目前在野外的测量工作中都要用到对中杆,对中杆因其具有轻便且置平速度快的特点,在施工测量和放样中应用非常普遍,但对中杆在使用中由于搬运、碰撞等原因很易产生倾斜,使得对中杆的圆水准气泡虽然整平,但对中杆仍不铅直,在实际施工中很容易忽略这个问题,因而给测量结果带来误差。
发明内容
针对以上缺点,本实用新型的目的在于提供一种能简便、快速对对中杆进行检校的对中杆用水泡仪。
本实用新型的技术内容为,一种对中杆用水泡仪,其特征在于它包括垂直检校块、水泡座、水泡壳、水泡和水泡底盖;在垂直检校块上设有一检校凹槽,水泡座设置在垂直检校块一端并与检校凹槽相垂直;在水泡座上设有一水泡孔;水泡壳设置在水泡孔中;水泡设置在水泡壳中,水泡壳下端封装水泡底盖。
本实用新型与现有技术相比所具有的优点是:本实用新型机构简单,体积小,可以随身携带,同时能方便快速的对对中杆进行检校。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
如图1所示,一种对中杆用水泡仪,其特征在于它包括垂直检校块1、水泡座2、水泡壳3、水泡4和水泡底盖5;在垂直检校块1上设有一检校凹槽1.1,水泡座2设置在垂直检校块1一端并与检校凹槽1.1相垂直;在水泡座2上设有一水泡孔2.1;水泡壳3设置在水泡孔2.1中;水泡4设置在水泡壳3中,水泡壳3下端封装水泡底盖5。
本实用新型的工作原理为,当对中杆初步垂直放置好后,将垂直检校块1的检校凹槽1.1贴紧在对中杆上,然后通过观测水泡壳3中水泡4来对对中杆进行检校。

Claims (1)

1.一种对中杆用水泡仪,其特征在于它包括垂直检校块、水泡座、水泡壳、水泡和水泡底盖;在垂直检校块上设有一检校凹槽,水泡座设置在垂直检校块一端并与检校凹槽相垂直;在水泡座上设有一水泡孔;水泡壳设置在水泡孔中;水泡设置在水泡壳中,水泡壳下端封装水泡底盖。
CN201420390279.4U 2014-07-16 2014-07-16 对中杆用水泡仪 Expired - Fee Related CN203940860U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420390279.4U CN203940860U (zh) 2014-07-16 2014-07-16 对中杆用水泡仪

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420390279.4U CN203940860U (zh) 2014-07-16 2014-07-16 对中杆用水泡仪

Publications (1)

Publication Number Publication Date
CN203940860U true CN203940860U (zh) 2014-11-12

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ID=51860168

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420390279.4U Expired - Fee Related CN203940860U (zh) 2014-07-16 2014-07-16 对中杆用水泡仪

Country Status (1)

Country Link
CN (1) CN203940860U (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141112

Termination date: 20200716

CF01 Termination of patent right due to non-payment of annual fee