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Roadbed settlement monitoring device

A settlement monitoring and subgrade technology, applied in the direction of hydrostatic pressure equalization, can solve the problems of inconvenient installation and low monitoring accuracy of subgrade settlement monitoring equipment, and achieve the effects of convenient application, simple and reasonable structure, and strong practicability

Pending Publication Date: 2019-01-04
CENT SOUTH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a roadbed settlement monitoring device to solve the problems of low monitoring accuracy and inconvenient installation of roadbed settlement monitoring equipment in the prior art

Method used

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Embodiment Construction

[0032] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in various ways defined and covered by the claims.

[0033] see Figure 1 to Figure 7 , a subgrade settlement monitoring device of the present invention, comprising a settling plate 1, a liquid level gauge 2 and a liquid level pipe 3, the settling plate includes a settling plate body 1.1, water inlet pipe 1.2, water outlet pipe 1.3, communication pipe 1.4 and ventilation pipe 1.5 , the water outlet pipe includes the upper horizontal water outlet pipe A1.31, the lower water outlet horizontal pipe B1.32 and the vertical water outlet pipe 1.33 connecting the horizontal water outlet pipe A and the horizontal water outlet pipe B, the water outlet horizontal pipe B is an L-shaped pipe, and the horizontal The outlet pipe A and the vertical outlet pipe are both arranged in the settling plate body, the horizontal out...

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Abstract

The invention discloses a roadbed settlement monitoring device. The roadbed settlement monitoring device comprises a settle plate, a liquid level gauge and a liquid level pipe, wherein the settlementplate comprises a settlement plate body, a water inlet pipe, a water outlet pipe, a communicating pipe and a vent pipe; one end of a lateral water outlet pipe B and one end of the water inlet pipe areboth inserted in the settlement plate body; one end of the vent pipe is communicated with a lateral water outlet pipe A, and the other end of the vent pipe extends out of one side of the settlement plate body to be communicated with atmosphere; the liquid level gauge comprises a gauge body, a fixing bracket, a dial indicator, a buoy and a buoy centering bracket; the lower half part of the gauge body is communicated with the water inlet pipe through the liquid level pipe to form a communicating machine; a measuring bracket is arranged in the gauge body; the dial indicator is fixed in the gaugebody through the fixing bracket; and the buoy is arranged just below the dial indicator through the buoy centering bracket. The roadbed settlement monitoring device disclosed by the invention is simple to make and good in durability and stability, can meet long-term monitoring demands, is easy to bury and mount, and does not influence subsequent construction of roadbeds.

Description

technical field [0001] The invention relates to the technical field of roadbed settlement monitoring equipment, in particular to a roadbed settlement monitoring device. Background technique [0002] During the construction process, the settlement monitoring of weak subgrades and embankments is an indispensable link. The main purpose of monitoring the settlement is to monitor the stability of the subgrade during the filling construction process, and to analyze the settlement Monitor the data to ensure that the post-construction settlement of the project meets the design requirements. [0003] Utility model patent ZL201521144556.4 discloses a subgrade settlement monitoring device, including a slider, an L-shaped connecting rod and a first water tank. One end of the L-shaped connecting rod is welded on the side wall of the slider, and the other end is welded with a settlement block , a baffle is welded on the side wall of the settling block, the slider is installed in the slid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C5/04
CPCG01C5/04
Inventor 聂如松董俊利魏广帅冷伍明程龙虎杨奇徐方梅慧浩赵春彦杜市委
Owner CENT SOUTH UNIV
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