Fixed-point surveying and mapping device for engineering surveying and mapping

Pending Publication Date: 2022-08-02
GUANGDONG NO 2 HYDROPOWER ENGINEERING COMPANY LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] For this reason, the present invention provides a fixed-point surveying and mapping device for engineering surveying and mapping, which is used to overcome the problems of cumbersome adjustment process, time-wasting and low surveying and mapping efficiency when the surveying and mapping device performs level adjustment in the prior art

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  • Fixed-point surveying and mapping device for engineering surveying and mapping
  • Fixed-point surveying and mapping device for engineering surveying and mapping
  • Fixed-point surveying and mapping device for engineering surveying and mapping

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Embodiment Construction

[0041] In order to make the purpose and advantages of the present invention clearer, the present invention will be further described below with reference to the embodiments; it should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0042] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention.

[0043] It should be noted that, in the description of the present invention, the terms “upper”, “lower”, “left”, “right”, “inner”, “outer” and other terms indicated in the direction or the positional relationship are based on the drawings. The direction or positional relationship shown is only for the conve...

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Abstract

The invention relates to the technical field of engineering surveying and mapping, in particular to a fixed-point surveying and mapping device for engineering surveying and mapping. The surveying and mapping device comprises a surveying and mapping assembly, an upper machine shell, a lower machine shell, a first lead screw, a second lead screw, a third lead screw, a fourth lead screw, a first horizontal detection device, a second horizontal detection device, a first motor, a second motor, a third motor, a fourth motor, a supporting frame and a horizontal adjusting module. The horizontal adjusting module adjusts the motors according to the horizontal angles detected by the first horizontal detection device and the second horizontal detection device, so that the fixed-point surveying and mapping device is in a horizontal state. By detecting the levelness in the two vertical directions and automatically adjusting the down-regulation of the surveying and mapping device through the lead screw, the time for manually adjusting the levelness is shortened, and meanwhile, the regulation and control speed is far higher than the manual regulation speed through mechanical regulation, so that the surveying and mapping efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of engineering surveying and mapping, in particular to a fixed-point surveying and mapping device used for engineering surveying and mapping. Background technique [0002] Surveying and mapping is measurement and drawing, based on computer technology, optoelectronic technology, network communication technology, space science and information science, with global navigation satellite positioning system, remote sensing and geographic information system as the technical core, the existing feature points and boundaries on the ground. The graphics and position information reflecting the current situation of the ground are obtained by means of measurement, which are used for the planning and design and administrative management of the project construction. The use of the surveying and mapping instrument is essential. The surveying and mapping instrument needs to be installed on the positioning frame during the use ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C15/00G01C9/00F16M11/32
CPCG01C15/00G01C9/00F16M11/32
Inventor 符利黄红梅路元席文欢钟哲张凯衡华清李震钦
Owner GUANGDONG NO 2 HYDROPOWER ENGINEERING COMPANY LTD
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