A device for quickly measuring the height of prefabricated building laminated trusses

A technology of truss height and laminated slab is applied in the field of devices for rapidly measuring the height of laminated slab truss of prefabricated buildings, which can solve the problems of inability to perform full inspection, time-consuming and laborious, and a large number of laminated floor slabs, so as to reduce the physical exertion of workers, The effect of ensuring product quality, improving measurement accuracy and efficiency

Active Publication Date: 2022-02-22
山东城开远大装配式建筑有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The height measurement of the existing laminated truss needs to be measured manually with a tape measure or other ruler tools, which is time-consuming and laborious, and the production line produces a large number of laminated floors every day, which cannot be fully inspected. The existing technology and equipment do not target the height of the laminated truss quick measure

Method used

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  • A device for quickly measuring the height of prefabricated building laminated trusses
  • A device for quickly measuring the height of prefabricated building laminated trusses
  • A device for quickly measuring the height of prefabricated building laminated trusses

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A device for quickly measuring the height of a prefabricated building laminated truss, including a laser device and a background board 1, the laser device is arranged in front of the truss 2, the background board is arranged behind the truss 2, the laser device and the background board are connected Cooperate.

Embodiment 2

[0027] On the basis of embodiment 1, the number of the laser device is 2, laser device one 3 and laser device two 4, the two laser devices are located on the same side of the truss, and the laser beam of the laser device one is presented on the background plate The upper red line 7 of the laser device 2, the lower red line 8 presented on the background plate by the laser beam of the laser device 2.

Embodiment 3

[0029] On the basis of Example 2, the vertical distance between the laser device and the truss 2 is 1-5 meters; the vertical distance between the background plate and the truss is 0.5-1 meter.

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Abstract

This application belongs to the technical field of measurement of prefabricated building laminated trusses, specifically a device for quickly measuring the height of prefabricated building laminated trusses, including a laser device and a background board, the laser device is arranged in front of the truss, and the background The board is arranged behind the truss, and the laser device is matched with the background board. The application realizes the rapid measurement of the height of the laminated plate truss. The application reduces the difficulty of measuring the height of the laminated plate truss, improves the measurement accuracy and efficiency, improves the production efficiency and reduces the physical exertion of workers.

Description

technical field [0001] The application belongs to the technical field of measurement of prefabricated building laminated trusses, in particular to a device and method for quickly measuring the height of prefabricated building laminated trusses. Background technique [0002] During the production process of prefabricated building composite slabs, the actual height of the floor trusses will deviate from the design height due to factors such as truss processing errors, reinforcement errors, and pouring and tamping vibrations. "Technical Standards for Prefabricated Concrete Buildings GB T 51231-2016" 9.7. 4-1 Requirements, the allowable deviation of the height of the prefabricated floor truss reinforcement is 0~5.0mm. The height measurement of the existing laminated truss needs to be measured manually with a tape measure or other ruler tools, which is time-consuming and laborious, and the production line produces a large number of laminated floors every day, which cannot be full...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B11/06
CPCG01B11/0608
Inventor 刘东勇李茂盛周磊姚俊华王文刚
Owner 山东城开远大装配式建筑有限公司
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