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Simple measurement setting-out method

A simple and simple technology for measuring and laying out. It is applied in the directions of measuring devices, measuring instruments, surveying and mapping, and navigation. It can solve the problem of difficulty in completing the work of measuring and laying out. effect of difficulty

Active Publication Date: 2012-07-25
TIANJIN XINBIN ENG TECH INSPECTION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, it is difficult to complete the measurement and setting-out work with traditional measurement tools

Method used

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  • Simple measurement setting-out method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031](a) Connect the 0° points left during the manufacture and installation of each circle of vertical equipment, and connect the 0° points on each circle to lead to the 0° line on the facade; (b) Determine the 0° line by visual observation (c) Adjust the working light source of the lead guide so that the light emitted by the working light source is aligned with any first point on the 0° line of the facade, and at the same time, the light emitted by the calibration light source of the lead guide shines on the vertical equipment on the shell, so as to obtain the second point and the third point located on both sides of any first point; (d) measure the first arc length between the first point and the second point and the first point and the third point The second arc length between the points, if the first arc length and the second arc length are not equal, then keep the first point unchanged, move the thread guide until the first arc length and the second arc length The differ...

Embodiment 2

[0034] (a) Connect the 0° points left during the manufacture and installation of each circle of vertical equipment, and connect the 0° points on each circle to lead to the 0° line on the facade; (b) Determine the 0° line by visual observation (c) Adjust the working light source of the lead guide so that the light emitted by the working light source is aligned with any first point on the 0° line of the facade, and at the same time, the light emitted by the calibration light source of the lead guide shines on the vertical equipment on the shell, so as to obtain the second point and the third point located on both sides of any first point; (d) measure the first arc length between the first point and the second point and the first point and the third point The second arc length between the points, if the first arc length and the second arc length are not equal, then keep the first point unchanged, move the thread guide until the first arc length and the second arc length The diffe...

Embodiment 3

[0037] (a) Connect the 0° points left during the manufacture and installation of each circle of vertical equipment, and connect the 0° points on each circle to lead to the 0° line on the facade; (b) Determine the 0° line by visual observation (c) Adjust the working light source of the lead guide so that the light emitted by the working light source is aligned with any first point on the 0° line of the facade, and at the same time, the light emitted by the calibration light source of the lead guide shines on the vertical equipment on the shell, so as to obtain the second point and the third point located on both sides of any first point; (d) measure the first arc length between the first point and the second point and the first point and the third point The second arc length between the points, if the first arc length and the second arc length are not equal, then keep the first point unchanged, move the thread guide until the first arc length and the second arc length The diffe...

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Abstract

The invention discloses a simple measurement setting-out method, which includes the steps: (a), connecting a facade 0-degree line of vertical equipment; (b), determining a horizontal projection position of the 0-degree line; (c), adjusting and aligning light emitted from a light source with an optional first point on the facade 0-degree line, allowing light emitted from a calibrating light source of a thread guide to irradiate a housing of the vertical equipment, and forming a second point and a third point; (d), measuring the length of a first arc between the first point and the second point and the length of a second arc between the first point and the third point, moving the thread guide until a numeric difference between the first arc length and the second arc length is between 0.5mm-1.2mm, and marking the position of the thread guide; (e), placing a support at the marked position of the thread guide and leveling; (f), placing the thread guide on the support and leveling; (g), moving the thread guide and repeating the step (c) and the step (d), rotating the light source towards the ground where the equipment is mounted, and selecting a plurality of points on the ground. By the method, measurement difficulty is reduced.

Description

technical field [0001] The invention relates to a method for measuring lead wires, in particular to a lead wire method for concentrically variable-diameter circular section buildings. Background technique [0002] At present, in the construction of industrial and civil buildings, measuring and setting out is a very important task. The traditional surveying and setting-out tools are theodolite and total station. However, the traditional measurement tools are inconvenient when there is only one line of the building facade, and the building facade line is drawn on the horizontal plane. And there is no effective method for measuring and setting out wires. Especially when the section of the building is a concentric variable diameter circle, it is difficult to complete the lead work from the facade to the plane using traditional measurement tools. For example, blast furnace engineering in metallurgical industry construction engineering. After the start of civil construction, t...

Claims

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Application Information

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IPC IPC(8): G01C15/00
Inventor 武非非杨志勇石广明惠安东
Owner TIANJIN XINBIN ENG TECH INSPECTION
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