A digital direct reading angle ruler for measuring the inclination angle of a single side in the air is provided. The angle ruler comprises a ruler body, a ruler body, a connecting hinge, an angle measuring instrument, a display screen, a controller for a display screen, a pipe level, a pipe level, a coarse adjustment knob and a fine adjustment knob, wherein the display screen and a pipe level are arranged on the ruler body and the angle measuring is carried out. The controller of the measuring instrument and the display screen is arranged in the connecting hinge, the pipe level 2 is arranged on the ruler body 2, and the ruler body 1 and the ruler body 2 are connected through the connecting hinge. This angular ruler can self-check. The angular ruler is equipped with tube leveler on the ruler body one and the ruler body two. When the ruler body one and the ruler body two are perpendicular to each other, the two tube level bubbles are in the state of horizontal center. It is possible to measure the inclination angle of the aerial bevel edge by using the tube level bubble on the ruler body. Compared with the patent application number 201310502578.2, the angle of measurement is larger and 0~180 degrees can be measured. There is a fine tuning knob to control the angle, the accuracy is higher, and the error is controlled within 2 seconds. The use is more convenient and efficient.
【技术实现步骤摘要】
数显直读测临空单边倾角的角度尺
本专利技术涉及一种测临空单边倾角的角度尺。
技术介绍
目前测角度有很多种仪器,如半圆形量角器、直角尺、角度仪(数显角度尺),但这几种工具不能测量临空单斜边的倾斜角度。专利申请号为201510850731.X,虽然有数显功能,可以测两条线之间的夹角、也可以测斜边与地面的夹角,但当遇到一条临空边的倾角测量时就素手无策,因为没有水平参照线。专利申请号为201310502578.2,利用挂锤作为铅垂线,使套线管竖直,则指针定呈水平状态,转动套线管3使之与被测物平行,通过套线管与指针之间的夹角得到被测物之间的夹角。虽然能测量倾角,但有许多问题。1、当吊绳的中心线与套线管中心线完全重合时,才能保证指针呈水平状态,否则测量的角度是有误差。吊绳的柔软度及吊绳与管之间的空隙决定了该方案的测量精度。吊绳与套线管的平行问题很容易在测量时被忽视(不知道是否平行),导致测量结果粗糙,甚至错误。2、有挂锤的存在,该测量工具显得零散,也比较笨重。3、测量倾角范围小,只能测0~15°范围的倾角,对于超过15°倾角的物体则无法测量。
技术实现思路
本专利技术提供一种测临空斜边倾角的角度尺,具有可靠性高、量程高、结构轻便、使用效率高、能够快速测定角度。本专利技术是通过如下技术方案来实现的:一种数显直读测临空单边倾角的角度尺,其主要技术特征是所述角度尺包括尺体一、尺体二、连接铰、角度测量仪、显示屏、显示屏的控制器、管水准器一、管水准器二、粗调旋钮、微调旋钮;其中显示屏和管水准器一设置在尺体一上,角度测量仪、显示屏的控制器设置于连接铰内,管水准器二设置在尺体二上,尺体 ...
【技术保护点】
1.一种数显直读测临空单边倾角的角度尺,其特征在于所述角度尺包括尺体一、尺体二、连接铰、角度测量仪、显示屏、显示屏的控制器、管水准器一、管水准器二、粗调旋钮、微调旋钮;其中显示屏和管水准器一设置在尺体一上,角度测量仪、显示屏的控制器设置于连接铰内,管水准器二设置在尺体二上,尺体一和尺体二通过连接铰相连。
【技术特征摘要】
1.一种数显直读测临空单边倾角的角度尺,其特征在于所述角度尺包括尺体一、尺体二、连接铰、角度测量仪、显示屏、显示屏的控制器、管水准器一、管水准器二、粗调旋钮、微调旋钮;其中显示屏和管水准器一设置在尺体一上,角度测量仪、显示屏的控制器设置于连接铰内,管水准器二设置在尺体二上,尺体一和尺体二通过连接铰相连。2.如权利要求1所述的一种数显直读测临空单边倾角的角度尺,其特征在于所述管水准器一为长方形,较长边放置与尺体一长度方向平行。3.如权...
【专利技术属性】
技术研发人员:胡尧庆,曾利,查宇,李长乐,
申请(专利权)人:杭州开源科技有限公司,
类型:发明
国别省市:浙江,33
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