Automatic roof levelness measuring device

A technology of automatic measurement and levelness, which is applied in the direction of measuring device, line-of-sight measurement, measuring distance, etc. It can solve the problems that it is difficult for surveyors to complete the survey work, there are many surveyors, and the error is obvious, so as to achieve accurate and convenient measurement.

Pending Publication Date: 2020-06-09
CHINA CONSTR FIRST BUILDING GRP CORP LTD +1
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] 1. There are many surveyors, and it is difficult for one surveyor to complete the survey work
[0005] 2. The measuring ruler is manually adjusted by the surveyor, and the measurement accuracy is poor, and the degree is taken in the range of the naked eye, and the error is obvious
[0006] 3. The calculation results are calculated by the surveyors on site, and deviations are prone to occur

Method used

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  • Automatic roof levelness measuring device
  • Automatic roof levelness measuring device
  • Automatic roof levelness measuring device

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Embodiment Construction

[0022] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0023] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0024] Such as Figure 1-2 As shown, the roof level automatic measuring device according to the preferred embodiment of the present invention includes a measuring device 100 and a handheld display device 200 . Wherein, the measuring device 100 includes: a base 101 and a measuring head 102, the base 101 is arranged on the bottom of the measuring device 100, the lower end of the base 101 is provided with a screw port, and th...

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PUM

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Abstract

The invention discloses an automatic roof levelness measuring device, which comprises a measurer and a handheld display device, and the measurer comprises: a base arranged at the bottom of the measurer; a measuring head which is connected with the base and can rotate relative to the base; an electric motor which is arranged in the measuring head, and a laser distance measuring sensor which is arranged on the upper portion in the measuring head and used for measuring the distance of a measuring point of the top plate; an angle sensor which is arranged in the measuring head and is used for recording an angle value when the distance between the measuring points is measured; a processor which is in communication connection with the electric motor, the angle sensor and the laser distance measuring sensor; and a battery device, wherein the electric motor can drive the laser distance measuring sensor to rotate in an area which forms an included angle of 0-90 degrees with the horizontal direction, so that the laser distance measuring sensor is driven by the electric motor to perform multi-point measurement. According to the invention, the number of operators is reduced, and the measurementaccuracy is improved.

Description

technical field [0001] The invention relates to the technical field of automatic measurement, in particular to an automatic measurement device for roof levelness. Background technique [0002] As the cost of labor is getting higher and higher, the number of personnel in engineering projects is decreasing year by year. Traditional roof levelness measurement usually requires more than two people to operate. The measurement process is affected by the verticality of the ruler, and the degree of human interference is high. Calculation is required after floor measurement, which is time-consuming and labor-intensive. [0003] The commonly used method at this stage is that one person adjusts the laser level and one person holds a measuring ruler for measurement. However, this method has the following defects: [0004] 1. There are many surveyors, and it is difficult for one surveyor to complete the survey work. [0005] 2. The measuring ruler is manually adjusted by the surveyor, ...

Claims

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Application Information

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IPC IPC(8): G01C9/00G01C9/02G01S17/48
CPCG01C9/00G01C9/02G01S17/48
Inventor 季圣杰乔宇刘春晓王健黄晓计井佳王松松王彬徐任卓张蕊
Owner CHINA CONSTR FIRST BUILDING GRP CORP LTD
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