Automatically-monitoring total station

A technology of total stations and surveying and mapping devices, applied in the field of surveying and mapping, which can solve the problems of high requirements for operators, poor leveling accuracy, and long time consumption, and achieve the effects of convenient and flexible operation, fast response speed, and improved accuracy

Inactive Publication Date: 2020-02-07
HUAIYIN TEACHERS COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the actual measurement operation, the installation and leveling of the total station are very important steps. Generally, the tripod is supported on the ground, and then the total station is placed on the tripod base, and then each foot is manually adjusted. The height of the stand makes the leveling air bubble on the base of the total station center, but this adjustment method has high requirements for the operator and takes a long time; and the leveling accuracy is poor, and a small level error will directly affect the measurement accuracy of results

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] see figure 1 , an automatic monitoring total station, comprising a surveying and mapping device 1, a control panel 2, a mounting platform 3 and a tripod 9, the surveying and mapping device 1 and the control panel 2 are fixedly installed on the upper surface of the mounting platform 3, and on the mounting platform 3 An electronic level 4 is fixed; the upper end of the tripod 9 is covered with a tripod cover 8, and the tripod cover 8 is equipped with a driving device 10 for controlling the sliding and telescopic movement of the tripod 9 along the tripod cover 8. The tripod The upper end of the cover 8 is fixed with a triangular seat 7, the upper surface of the triangular seat 7 is fixedly connected with a support plate 6, and a lifting mechanism 5 for adjusting the height of the mounting platform 3 is provided between the support plate 6 and the mounting platform 3; it also includes a control System 14;

[0023] The number of the tripods 9 is not specifically limited, in...

Embodiment 2

[0033] see image 3 , in order to further improve the stability of the tripod 9, so that the level fluctuation of the installation platform 3 is smaller and the accuracy of surveying and mapping is improved, this implementation has made further improvements on the basis of Embodiment 1, and the improvements are: the feet The bottom of the frame 9 is rotatably connected to the bottom plate 11 through the hinge shaft 12; the bottom plate 11 is in contact with the ground, the contact area is larger, and the stability is improved;

[0034] The bottom of the bottom plate 11 is provided with an anti-skid groove 13 to further improve the anti-skid performance.

[0035]The automatic monitoring total station realizes the level correction and compensation of the installation platform 3 through the closed-loop feedback adjustment between the electronic level 4, the linear motor and the control system 14, and has a fast response speed and an accurate adjustment range, which can ensure the...

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Abstract

The invention discloses an automatically-monitoring total station. The automatically-monitoring total station comprises a surveying and mapping device, a control panel, an installation table and a foot stool, wherein an electronic level meter is fixed to the installation table; a foot stool sleeve is arranged on the upper end part of the foot stool in a sleeved manner; a drive device controlling the foot stool to slide and telescopic along the foot stool sleeve is installed on the foot stool sleeve; a triangular seat is fixed to the upper end part of the foot stool sleeve; a support plate is fixedly connected to the upper surface of the triangular seat; and a lifting mechanism adjusting the height of the installation table is arranged between the support plate and the installation table. The automatically-monitoring total station further comprises a control system. The automatically-monitoring total station realizes levelness correction and compensation for the installation table through closed-loop feedback regulation among the electronic level meter, a linear motor and the control system, and is high in response speed, accurate in adjustment range, and capable of ensuring that the levelness of the installation table is always maintained in a temperature range, and thereby increasing the accuracy of a surveying and mapping result; and a lifting mechanism is further arranged, capable of adjusting a surveying and mapping height according to different needs, convenient and flexible to operate, and high in practicability.

Description

technical field [0001] The invention relates to the field of surveying and mapping, in particular to an automatic monitoring total station. Background technique [0002] The total station is a professional measuring equipment that can accurately measure three-dimensional coordinates. It is mainly used in the fields of geodetic survey and engineering survey. With the development of my country's transportation industry, the total station has been widely used in various engineering and technical fields, including high-grade roads Complicated survey work for railway subgrades, super-large bridges and tunnels, such as subgrade setting out, bridge pile foundation setting out, verticality of bridge piers, continuous beam formwork check, tunnel excavation direction control, etc. [0003] In the actual measurement operation, the installation and leveling of the total station are very important steps. Generally, the tripod is supported on the ground, and then the total station is place...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16M11/32F16M11/04F16M11/18G05D3/12G01C15/00
CPCF16M11/046F16M11/18F16M11/32G01C15/00G05D3/12
Inventor 张韩飞周平茹勉张莉
Owner HUAIYIN TEACHERS COLLEGE
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