A laser scanning three-dimensional mapping device
A surveying and mapping device, laser scanning technology, applied in the direction of machine/support, electrical components, image communication, etc., can solve the problems of inconvenient, difficult to scan and accurate surveying and mapping
Active Publication Date: 2022-07-12
SHANDONG INST OF GEOPHYSICAL & GEOCHEM EXPLORATION
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Problems solved by technology
[0003] Using laser scanning 3D surveying and mapping can draw a regional model of the same scale of the surveying and mapping area, but the existing laser scanning 3D surveying and mapping device is inconvenient for scanning and mapping, and it is not easy to perform all-round scanning and accurate surveying and mapping.
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[0046] The technical solution of the present patent will be described in further detail below in conjunction with specific embodiments.
[0047] Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present patent, but should not be construed as a limitation on the present patent.
[0048] see Figure 1-Figure 10 , In an embodiment of the present invention, a laser scanning three-dimensional surveying and mapping device includes: a fixed table 1, characterized in that a support column 2 is fixed on the fixed table 1, and a first scanner is arranged on both sides of the support column 2 13. The second scanner 18 and the surveyor 34;
[00...
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The invention relates to the technical field of scanning equipment, in particular to a laser scanning three-dimensional surveying and mapping device. and a plotter; a laterally rotating scanning assembly, which is arranged on one side of the support column, and used to perform the laterally rotating scanning work of the first scanner; a radially rotating scanning assembly, which is arranged on the side of the support column. One side of the laterally rotating scanning assembly is used to drive the second scanner to perform radial rotation scanning; the surveying and mapping driving assembly is arranged on the other side of the support column and is used for driving work during surveying and mapping; the surveying and mapping assembly, the The surveying and mapping component is arranged on one side of the support column and is connected with the surveying and mapping driving component, and is used for the surveying and mapping work after scanning; the device can scan the structure to be surveyed and mapped in an all-round way and perform accurate surveying and mapping work.
Description
technical field [0001] The invention relates to the technical field of scanning equipment, in particular to a laser scanning three-dimensional surveying and mapping device. Background technique [0002] A laser scanner is an instrument that uses scanning technology to measure the size and shape of the workpiece. When the beam hits the multi-faceted prism driven by the motor, it reflects and forms a scanning beam. Since the multi-faceted prism is located on the front focal plane of the scanning lens, and rotates uniformly, the incident angle of the laser beam to the mirror changes relatively continuously, so the reflection angle also changes continuously. A parallel and continuous top-to-bottom scan line. [0003] Using laser scanning 3D surveying and mapping can draw an area model of the same scale of the surveying and mapping area, but the existing laser scanning 3D surveying and mapping device is relatively inconvenient when scanning and mapping, and it is difficult to pe...
Claims
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IPC IPC(8): H04N1/04
CPCF16M11/22F16M11/10F16M11/08F16M11/18F16M11/046
Inventor 郝双东高健李典超
Owner SHANDONG INST OF GEOPHYSICAL & GEOCHEM EXPLORATION