Arched building top height measuring device and measuring process thereof

A measuring device and arched technology, which is applied to the measuring device, measuring distance, line of sight measurement, etc., can solve the problems of affecting the measuring accuracy, unable to select ground test points, etc., so as to ensure the measuring accuracy, and realize fast adjustment and precise adjustment. , the effect of accurate measurement

Active Publication Date: 2022-04-08
中咨华源(北京)咨询有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when measuring in a greenhouse or on an uneven ground, it is impossible to select a standard ground test point, which will affect the measurement accuracy and needs to be improved

Method used

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  • Arched building top height measuring device and measuring process thereof
  • Arched building top height measuring device and measuring process thereof
  • Arched building top height measuring device and measuring process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Embodiment 1: The embodiment of this application discloses a device for measuring the ceiling height of an arched building.

[0042] refer to figure 1 , figure 2 , the measuring device includes a base 1, a column 2 and an infrared rangefinder 3. The base 1 is placed on the ground, and is located below the highest point of the arch section of the arched building. The column 2 is vertically arranged on the base 1 , and the upper end of the column 2 is vertically provided with a light screen plate 21 .

[0043] refer to figure 1 , figure 2 , the upper end of the column 2 is vertically slidably connected with a sliding rod 22, the infrared rangefinder 3 is fixed on the top of the sliding rod 22, and the column 2 is provided with a drive mechanism 4 that controls the vertical sliding of the sliding rod 22 to adjust the infrared rangefinder. The height position of rangefinder 3.

[0044] refer to figure 1 , figure 2 , the infrared rangefinder 3 is provided with a s...

Embodiment 2

[0062] Embodiment 2: The embodiment of this application discloses a process for measuring the top height of an arched building.

[0063] refer to Figure 4 , the process includes the following steps:

[0064] S1, first measure the height of the vertical section of the arched building outside the arched building, and record the value L1;

[0065] S2, horizontally emit a standard laser at the highest point position of the vertical section of the arched building, and irradiate it on the light screen plate 21;

[0066] S3, adjusting the height position of the infrared range finder 3, so that the laser emission point position of the infrared range finder 3 is flush with the standard laser;

[0067] S4, control the reciprocating swing of the infrared range finder 3, and simultaneously adjust the position of the infrared range finder 3 horizontally, observe the value of the infrared range finder 3, determine the position of the center point of the arched building, and record the va...

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PUM

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Abstract

The invention relates to an arched building top height measuring device and a measuring process thereof, and relates to the technical field of building measurement, the arched building top height measuring device comprises a base, a stand column and an infrared distance meter, the stand column is vertically arranged on the base, an optical screen plate is vertically arranged at the upper end of the stand column, and a sliding rod is vertically and slidably connected to the stand column; the infrared distance meter is fixed to the top end of the sliding rod, and a driving mechanism for controlling the sliding rod to vertically slide is arranged on the stand column. According to the method, the arch building is divided into the two parts through the segmentation method, the heights of the two parts are measured respectively so as to measure the top height of the arch building, meanwhile, the flatness of the ground does not need to be considered in the process, direct factors influencing measurement errors are eliminated, and therefore the measurement precision is guaranteed.

Description

technical field [0001] The present application relates to the field of building measurement, in particular to a device for measuring the top height of an arched building and a measuring process thereof. Background technique [0002] As a precision measuring tool, the distance meter has been widely used in various fields. Range finders can be divided into ultrasonic range finders, infrared range finders and laser range finders. Infrared rangefinder is an instrument that uses modulated infrared light for precise distance measurement, and is widely used in the construction industry. [0003] In the current process of measuring the top height of arched buildings, an infrared rangefinder is usually directly placed on the ground so that the infrared light is irradiated vertically upwards to measure the top height of the building. However, when measuring in a greenhouse or on an uneven ground, it is impossible to select a standard ground test point, which will affect the measurem...

Claims

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Application Information

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IPC IPC(8): G01B11/06G01C3/00G01C3/02
Inventor 张振华
Owner 中咨华源(北京)咨询有限公司
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