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Laser scanning three-dimensional surveying and mapping device

A surveying and mapping device, laser scanning technology, applied in the direction of machine/support, supporting machine, mechanical equipment, etc., can solve the problems of difficult scanning and accurate surveying and mapping, inconvenience and so on

Active Publication Date: 2022-03-08
SHANDONG INST OF GEOPHYSICAL & GEOCHEM EXPLORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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.

Method used

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  • Laser scanning three-dimensional surveying and mapping device
  • Laser scanning three-dimensional surveying and mapping device
  • Laser scanning three-dimensional surveying and mapping device

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Embodiment Construction

[0046] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0047] Embodiments of the present patent are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are only used for explaining the patent, and should not be construed as limiting the patent.

[0048] see Figure 1-Figure 10 , in an embodiment of the present invention, a laser scanning three-dimensional mapping device, comprising: a fixed platform 1, characterized in that a support column 2 is fixed on the fixed platform 1, and first scanners are arranged on both sides of the support column 2 13. The second scanner 18 and the surveyor 34;

[0049] A horizontally rotating scanning assembly 35, which is arrang...

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Abstract

The invention relates to the technical field of scanning equipment, in particular to a laser scanning three-dimensional surveying and mapping device which comprises a fixing table, a supporting column is fixed to the fixing table, and a first scanner, a second scanner and a surveying and mapping device are arranged on the two sides of the supporting column; the transverse rotation scanning assembly is arranged on one side of the supporting column and used for conducting transverse rotation scanning work of the first scanner; the radial rotation scanning assembly is arranged on one side of the transverse rotation scanning assembly and used for driving a second scanner to conduct radial rotation scanning; the surveying and mapping driving assembly is arranged on the other side of the supporting column and used for driving work during surveying and mapping; the surveying and mapping assembly is arranged on one side of the supporting column, connected with the surveying and mapping driving assembly and used for surveying and mapping work after scanning; the device can perform all-directional scanning on a structure to be surveyed and mapped 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 a workpiece. When the beam hits a multi-faceted prism driven by a motor, it is reflected to form 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 continuously, so the reflection angle also changes continuously. Through the action of the scanning lens, a laser beam is formed A parallel and continuous top-to-bottom scan line. [0003] Using laser scanning 3D surveying and mapping can draw a regional model of the same scale of the surveying area, but the existing laser scanning 3D surveying and mapping device is relatively inconvenient when performi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16M11/22F16M11/04F16M11/08F16M11/10F16M11/18
CPCF16M11/22F16M11/10F16M11/08F16M11/18F16M11/046
Inventor 郝双东高健李典超
Owner SHANDONG INST OF GEOPHYSICAL & GEOCHEM EXPLORATION