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High-rise building secondary structure foam concrete wall verticality laser detector

A technology of foam concrete and secondary structure, which is applied in the direction of instruments, measuring devices, optical devices, etc., can solve the problems of being easily affected by the natural environment and construction environment, large measurement errors, and low work efficiency, and achieves convenient and fast measurement. The effect of high work efficiency and convenient operation

Inactive Publication Date: 2017-01-11
THE FOURTH OF CHINA CONSTR SEVENTH ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to solve the technical problems of the current method for detecting the verticality of buildings, such as low work efficiency, large measurement errors, and being easily affected by the natural environment and construction environment.

Method used

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  • High-rise building secondary structure foam concrete wall verticality laser detector
  • High-rise building secondary structure foam concrete wall verticality laser detector
  • High-rise building secondary structure foam concrete wall verticality laser detector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: as Figure 1-4 As shown, a high-rise building secondary structure foam concrete wall verticality laser detector includes an upper support plate 1, a lower support plate 2 and a vertical plate 3.

[0023] One end of the upper support plate 1 is vertically fixed on the upper end of the vertical plate 3 , and the laser receiving device 4 is fixedly installed on the lower end surface of the upper support plate 1 through the connecting rod 8 . The laser receiving device 4 includes a disc 4-1, and the disc 4-1 is engraved with horizontal and vertical scale lines, with the intersection point of the horizontal and vertical scales as the center, and the left and right sides of the horizontal scale axis and the upper and lower sides of the vertical scale axis are respectively engraved with 6cm scales. , the minimum scale length is mm.

[0024] A photosensitive sensor 4-2 is evenly installed in the disk 4-1 with the intersection point of the horizontal and vertical ...

Embodiment 2

[0031] Embodiment 2: A laser detector for the verticality of a foam concrete wall with a secondary structure of a high-rise building. Concentric circle structures are formed between the photosensitive sensors, and the photosensitive sensors on the same circle are on the horizontal and vertical scale lines every 1 mm and the mm scale line Overlap, all the other are identical with embodiment 1.

Embodiment 3

[0032] Embodiment 3: A laser detector for the verticality of the foam concrete wall of the secondary structure of a high-rise building. The reflective device is a prism, and the rest are the same as in Embodiment 1.

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Abstract

The invention discloses a laser detector for the perpendicularity of a high-rise building secondary structure foam concrete wall. The laser detector comprises an upper supporting plate, a lower supporting plate and a vertical plate. One end of the upper supporting plate is vertically fixed at the upper end of the vertical plate, and a laser receiving device is fixedly mounted on the lower end face of the upper supporting plate. One end of the lower supporting plate is vertically fixed at the lower end of the vertical plate, and a laser transmitter is fixedly mounted on the upper end face of the lower supporting plate. The vertical plate is provided with a light reflecting device used for reflecting lasers. The laser transmitter and the laser receiving device are symmetrical with respect to the light reflecting device. The laser detector for the perpendicularity of the high-rise building secondary structure foam concrete wall is simple in structure, convenient to operate, capable of not being affected by natural environments and construction environments, accurate in measurement and high in measuring efficiency. Detection work can be completed by one person, so that the labor cost is lowered. By the adoption of the laser detector, measuring is convenient and fast, labor intensity is lowered, and working efficiency is high.

Description

technical field [0001] The invention belongs to the technical field of detection tools for building construction, and in particular relates to a laser detector for the verticality of a foam concrete wall of a secondary structure of a high-rise building. Background technique [0002] With the rapid development of my country's economy, my country's infrastructure construction and housing construction have developed rapidly. In recent years, foam concrete has been found to have many special functions, such as energy absorption, shock resistance and explosion resistance, sound insulation and sound absorption, electromagnetic wave absorption, water permeable filtration, Anti-seepage and anti-moisture, water retention and greening, fire resistance, fire protection, anti-scour protection, floating bearing, etc. The discovery of these functions makes it more and more widely used, and the improved foam concrete can be applied to the wall of the secondary structure of high-rise buildin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B11/26
Inventor 霍继炜文利刚余亚斌
Owner THE FOURTH OF CHINA CONSTR SEVENTH ENG