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Template supporting frame deformation monitoring and early warning method

A template support, monitoring and early warning technology, applied in alarms, measuring devices, radio wave measurement systems, etc., can solve the problems of hierarchical early warning, unable to monitor template deformation in real time, etc.

Pending Publication Date: 2021-01-29
广西建工集团控股有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to provide a formwork support frame deformation monitoring and early warning method, aiming to solve the problem in the prior art that the formwork deformation cannot be monitored in real time and graded early warning

Method used

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  • Template supporting frame deformation monitoring and early warning method
  • Template supporting frame deformation monitoring and early warning method
  • Template supporting frame deformation monitoring and early warning method

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] Such as figure 1 As shown, a formwork support frame deformation monitoring and early warning method includes the following steps:

[0041] S1: Build a formwork support frame, and set a laser distance measuring device on the base of the vertical support bar; image 3 As shown, it includes a support frame formed by interweaving horizontal support rods 101 and vertical support rods 102. The bottom of the vertical support rods 102 is provided with a base 103, and the base 103 is provided with a laser for measuring the distance from the horizontal support rods 101. The distance measuring device 200 monitors the deformation of the horizontal support rod 101 through the laser distance measuring device 200;

[0042] S2: Initialize the original distance d from the measured horizontal support rod to the laser distance measuring device, and set the limit threshold μ of the horizontal support rod offset;

[0043] S3: Obtain the measured distance D from the measured horizontal sup...

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PUM

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Abstract

The invention provides a template supporting frame deformation monitoring and early warning method, which comprises the following steps of S1, building a template supporting frame, and arranging a laser ranging device on a base of a vertical supporting rod, S2, initializing an original distance d from the measured horizontal support rod to the laser ranging device, and setting a limit threshold muof deviation of the horizontal supporting rod, S3, acquiring the actually measured distance D from the measured horizontal supporting rod to the laser ranging device in real time through the laser ranging device, conducting graded early warning on deviation of the horizontal supporting rod according to normal distribution, turning on green, yellow, orange and red LED lamps respectively accordingto deviation values of the horizontal supporting rod, and giving out an alarm sound. According to the template supporting frame deformation monitoring and early warning method, graded early warning, lighting warning and alarming can be conducted according to the deviation deformation condition of the template supporting frame, constructors are reminded, and safe construction is achieved.

Description

technical field [0001] The invention belongs to the technical field of deformation detection, and in particular relates to a deformation monitoring and early warning method of a template support frame. Background technique [0002] In order to ensure the safety of the tall formwork support system and the smooth construction of the concrete structure, real-time monitoring and monitoring of the deformation of the formwork support system during erection, reinforcement installation, concrete pouring and tamping, and before and after the final setting of the concrete ensures that the formwork support system can be used in various constructions. Under the action of working conditions and loads, the deformation of the tall formwork support system can be predicted in advance to reach the early warning value, so as to avoid casualties and property losses. The traditional method is to manually use total stations and theodolites for regular monitoring. This method has observation time ...

Claims

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Application Information

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IPC IPC(8): G01B11/16G01S17/10G08B21/18G08B5/36
CPCG01B11/16G01S17/10G08B21/182G08B21/187G08B5/36
Inventor 卢海英刘永忠刘孝祝覃淼平庞金华庞瑞源
Owner 广西建工集团控股有限公司