Geological profile measuring device

A technology of measuring device and geological profile, applied in the directions of measuring device, section drawing, surveying and mapping, and navigation, etc., can solve the problems of heavy workload for each person, steep measurement site, and large number of people to measure, so as to reduce the difficulty of measurement and improve the efficiency of measurement. Accuracy, the effect of simple overall structure

Inactive Publication Date: 2016-03-23
CHINA UNIV OF GEOSCIENCES (BEIJING) +1
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Problems solved by technology

[0002] At present, the equipment used to measure geological profiles in the existing technology is compass, line-of-sight telescope, measuring rope, tape measure, etc., especially in the field, the environment is relatively hard, the measurement site is relatively steep, and the number of surveyors is very large, and the workload of each person It is also relatively large and the task is heavy

Method used

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Embodiment Construction

[0017] The present invention will be further described below in combination with specific embodiments.

[0018] The specific embodiment of the geological profile measuring device of the present invention is as Figure 1-Figure 4 As shown, it is mainly composed of a measuring rod 1, a fixed foot 2 arranged at the bottom of the measuring rod 1 and a measuring mechanism installed on the measuring rod 1. Wherein, the upper part of the fixed foot 2 is a U-shaped connecting seat bent into a U-shaped connecting seat. The U-shaped connecting seat has two relatively spaced connecting arms. The bottom of the measuring rod 1 is inserted between the two connecting arms. The measuring rod 1 is clamped and fixed by the connection fixing bolt 3 in the connecting arm and the measuring rod 1 . In practical applications, in order to facilitate the adjustment of the height of the measuring rod 1, several pairs of bolt holes for the fixing bolts 3 to pass through are set up and down between the ...

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Abstract

The invention discloses a geological profile measuring device and belongs to the geological measuring device field. The geological profile measuring device is equipped with a compass used for measuring an azimuth and a variable-resistance-type angle-distance measuring meter used for measuring a gradient angle and distance. The variable-resistance-type angle-distance measuring meter comprises a spiral resistor and an arc-shaped resistor which are arranged to be concentric. The arc-shaped resistor is in rotatably assembled on a measuring rod through an insulating swing rod with an inner side being connected with a mandrel vertically and is equipped with a heavy bob in a suspension manner. A conductive slip ring sleeves the arc-shaped resistor in a sliding manner. The outer end of the spiral resistor goes through the conductive slip ring. Displayers are connected between the conductive slip ring and the inner end of the spiral resistor and between the conductive slip ring and one end of the arc-shaped resistor through signal collection processors used for receiving current signals caused by resistance change. The geological profile measuring device is simple in structure and is convenient to use, the measuring precision is raised, the working progress is accelerated, and the working strength of measurement personnel is lowered.

Description

technical field [0001] The invention belongs to the field of geological surveying devices, and in particular relates to a geological profile measuring device. Background technique [0002] At present, the equipment used to measure geological profiles in the existing technology is compass, line-of-sight telescope, measuring rope, tape measure, etc., especially in the field, the environment is relatively hard, the measurement site is relatively steep, and the number of people measuring is very large, and the workload of each person It is also relatively large and the task is heavy. Contents of the invention [0003] The object of the present invention is to provide a geological profile measuring device, which can simply and quickly measure geological profile parameters, avoid using multiple instruments for measurement, speed up the work progress, and reduce the workload. [0004] In order to achieve the above object, the technical solution adopted by the present invention i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C7/02
CPCG01C7/02
Inventor 王蛟徐承芬徐凯陈志强田瑞聪
Owner CHINA UNIV OF GEOSCIENCES (BEIJING)
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