Auxiliary tools for ancient building surveying and mapping
An auxiliary tool and technology of ancient buildings, applied in the directions of surveying, mapping and navigation, measuring distance, measuring instruments, etc., can solve the problems of difficult and accurate surveying, surveying and mapping of ancient buildings, and adverse effects of drawing, so as to improve the measurement accuracy, facilitate research processing and graphics Mapping, implementing measurement and evaluating effects
Inactive Publication Date: 2020-11-17
JINGGANGSHAN UNIVERSITY
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Problems solved by technology
These tools are more convenient for measuring the simple distance and length of ancient buildings. However, for the measurement of some irregular-shaped three-dimensional structures that require key measurements, such as three-dimensional carved patterns and carved landscapes on ancient buildings, ordinary The distance measurement method is difficult to achieve accurate measurement, which will have a negative impact on the surveying and drawing of ancient buildings
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[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] see Figure 1-2 , the present invention provides a technical solution: an auxiliary tool for ancient building surveying and mapping, which includes a tripod 1, a vertical tilt angle adjustment assembly, a lifting assembly, a horizontal rotation adjustment assembly, a main measuring disc 16, an auxiliary measuring chassis 11 and a laser distance measuring component, characterized in that,
[0026] The laser ranging assembly is positioned on the top of t...
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The invention discloses an auxiliary tool for surveying and mapping ancient buildings. The auxiliary tool for surveying and mapping ancient buildings, disclosed by the invention, can measure three-dimensional structures of regular shapes, so that the convenience of surveying and mapping ancient buildings is improved. The auxiliary tool disclosed by the invention not only can adjust the angle in the vertical direction, but also can rotate in the horizontal direction, and the three-dimensional structures such as sculptures on the ancient buildings are measured at different angles conveniently, so that the measuring precision is improved. During use, a center laser distometer and a plurality of circumferential distometers are arranged on the auxiliary tool, so that all points of the to-be-measured three-dimensional structures are measured through the center laser distometer and the circumferential distometers. Then the positions of the laser distometers for measuring the points are adjusted, so that the shapes and sizes of the three-dimensional structures can be obtained effectively. Therefore, key parts of the ancient buildings are measured and evaluated, so that follow-up research disposal and map drawing are facilitated.
Description
technical field [0001] The invention relates to an auxiliary tool for ancient building surveying and mapping, and belongs to the technical field of auxiliary tools for building surveying. Background technique [0002] At present, surveying and mapping of ancient buildings is an integral method of important data collection and protection of cultural relics, and plays an extremely important role in the research and restoration of cultural relics. The surveying and mapping of ancient buildings also provides important data guidance for drawing ancient building maps. At present, when surveying and mapping ancient buildings, special ranging tools are generally used for surveying and mapping, such as laser rangefinders, rangefinders, angle calipers, cameras and so on. These tools are more convenient for measuring the simple distance and length of ancient buildings. However, for the measurement of some irregular-shaped three-dimensional structures that require key measurements, suc...
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IPC IPC(8): G01C15/00G01C3/00
CPCG01C3/00G01C15/00
Inventor 付青郭晨涂雅莉
Owner JINGGANGSHAN UNIVERSITY