Three-dimensional laser scanner applied to actual measurement of construction industry
A three-dimensional laser and scanner technology, applied in measurement devices, optical devices, radio wave measurement systems, etc., can solve problems such as low accuracy, long measurement time, and complex measurement process, and achieve the effect of ensuring accuracy
Active Publication Date: 2018-03-30
BEIJING BO TSING TECH CO LTD +1
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Problems solved by technology
[0002] At present, the actual measurements in the construction industry generally require more than 2 to 3 people to work together. The surveyors are generally professional in construction and hold certificates after receiving training in actual measurements. There are more than a dozen tools such as leveling rods; the measurement time is long. Generally, a 100-square-meter house needs to be measured for 40 minutes. In addition to the later data analysis and sorting, the actual measurement of the entire house takes more than an hour in total; despite the serious consumption of human resources But the result is unsatisfactory. Taking the measurement of the flatness of the wall as an example, the wall with a width greater than 3m is 3 feet away, and the wall with a width less than 3m is 2 feet away. Take a value each time, and judge the entire wall in this way. Flatness, it can be seen that the accuracy is very low
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[0017] 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.
[0018] 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.
[0019] figure 1 It is a schematic diagram of a vertical shaft rotation mechanism according to the present invention. As shown in the figure, the vertical shaft rotation structure includes a first stepping motor 104, a vertical shaft 108, a first motor support 102, a base 103, a vertical shaft bearing 107, a base flange 106, The flange support 105 and the first coupling 101. The first motor support 102 is placed on the bas...
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The invention discloses a three-dimensional laser scanner applied to actual measurement of the construction industry. The three-dimensional laser scanner is characterized in that the three-dimensionallaser scanner comprises a vertical shaft driving mechanism and a horizontal shaft pitching mechanism. The vertical shaft driving mechanism comprises a first stepping motor, a vertical shaft, a firstmotor support, a base, a vertical shaft bearing, a base flange, a flange column and a first coupler. The horizontal shaft pitching mechanism comprises a second motor support, a second stepping motor,a second coupler, a horizontal shaft bearing, a distance measuring head installing support, a horizontal shaft and a vertical shaft flange. According to the three-dimensional laser scanner, the verticality of the vertical shaft and the horizontal plane can be guaranteed so that transverse shaft pitching movement and vertical shaft rotating movement can be simultaneously performed, automatic measurement can be realized and the measurement accuracy can also be guaranteed.
Description
technical field [0001] The invention relates to a three-dimensional laser scanner, in particular to a three-dimensional laser scanner that can be applied to actual measurements in the construction industry. Background technique [0002] At present, the actual measurements in the construction industry generally require more than 2 to 3 people to work together. The surveyors are generally professional in construction and hold certificates after receiving training in actual measurements. There are more than a dozen tools such as leveling rods; the measurement time is long. Generally, a 100-square-meter house needs to be measured for 40 minutes. In addition to the later data analysis and sorting, the actual measurement of the entire house takes more than an hour in total; despite the serious consumption of human resources But the result is unsatisfactory. Taking the measurement of the flatness of the wall as an example, the wall with a width greater than 3m is 3 feet away, and t...
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IPC IPC(8): G01B11/24G01S17/08
CPCG01B11/24G01S17/08
Inventor 冯消冰潘百蛙桂巧曹茹黄远征苏凡滨
Owner BEIJING BO TSING TECH CO LTD