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Laser ranging module-based foundation settlement automatic monitoring device

A technology of laser distance measurement and foundation settlement, which is applied in the directions of measuring devices, surveying and navigation, electromagnetic wave re-radiation, etc., can solve the problems of automatic monitoring, high cost, limited measurement range, etc., and avoid manual measurement errors, monitor The effect of low cost and easy specific analysis

Pending Publication Date: 2019-05-31
TIANJIN RES INST FOR WATER TRANSPORT ENG M O T
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

At present, the existing ground settlement monitoring methods mostly use artificial level or total station monitoring, but such equipment cannot realize automatic monitoring, and the cost is high, the measurement range is limited, and manual operation is required

Method used

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  • Laser ranging module-based foundation settlement automatic monitoring device
  • Laser ranging module-based foundation settlement automatic monitoring device

Examples

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Embodiment Construction

[0014] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0015] see figure 1 with figure 2 , an automatic monitoring device for foundation settlement based on a laser ranging module, comprising an aboveground part and an underground part, the underground part including steel pipe piles 1 driven into and stabilized in the foundation, a laser ranging module 3 and a settlement pan 6.

[0016] The above ground part includes a wireless data acquisition module and a data processing terminal. The wireless data acquisition module can use commercially available products such as Huawei 4G RTU. The data processing terminal may be a computer or a server, etc.

[0017] An equipment installation groove 4 is excavated on the upper part of the foundation around the steel pipe pile 1, and the settling pan 6 is ...

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Abstract

The invention discloses a laser ranging module-based foundation settlement automatic monitoring device. The device comprises an over-ground part and an underground part; the underground part comprisesa steel pipe pile, a laser ranging module and a settlement disk, wherein the steel pipe pile is driven into and stabilized in a foundation; the over-ground part comprises a wireless data acquisitionmodule and a data processing terminal; a device installation groove is excavated in the upper part of the foundation around the steel pipe pile; the sedimentation disk is horizontally arranged at thebottom of the device installation groove; the laser ranging module is vertically arranged above the sedimentation disk; the laser ranging module is vertically fixed on one side of the steel pipe pilethrough a bracket; the bracket and the laser ranging module are installed in the device installation groove; and the laser ranging module is provided with a laser range finder, a communication module,a flash memory card and a battery pack, wherein the laser range finder is located at the bottommost portion of the laser ranging module. With the laser ranging module-based foundation settlement automatic monitoring device of the invention adopted, the settlement of the foundation can be automatically monitored, manual field measurement is not required, manual measurement error can be avoided, data are accurate and reliable, monitoring costs are low, and the specific analysis of the settlement data of the foundation is facilitated.

Description

technical field [0001] The invention belongs to the field of foundation settlement monitoring, in particular to a foundation settlement automatic monitoring device based on a laser ranging module. Background technique [0002] With the rapid development of social economy, the requirements for foundations in modern projects such as high-rise buildings are constantly increasing, and at the same time, the problems caused by foundation settlement are becoming increasingly apparent. At present, the existing ground settlement monitoring methods mostly use artificial level or total station for monitoring, but such equipment cannot realize automatic monitoring, and the cost is high, the measurement range is limited, and manual operation is required. Contents of the invention [0003] In order to solve the technical problems in the known technology, the present invention provides an automatic monitoring device for foundation settlement based on a laser ranging module, which can aut...

Claims

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Application Information

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IPC IPC(8): G01C5/00G01S17/08
Inventor 刘红彪张强刘现鹏刘孟孟郭畅韩阳齐广政计子凡隋洪福
Owner TIANJIN RES INST FOR WATER TRANSPORT ENG M O T
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