Soil body settlement layered monitoring device, installation method and use method

A monitoring device and soil technology, applied in measuring devices, soil material testing, surveying and navigation, etc., can solve problems such as bending of connecting pipes, hidden dangers in construction and road operation, and low measurement accuracy, so as to reduce the impact of data measurement , Improving the measurement accuracy and the effect of accurate measurement results

Active Publication Date: 2020-06-09
山东大学(齐河)新材料与智能装备研究院 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the inventor found that the existing layered settlement measurement technology is to measure by lowering the measuring ruler along the connecting pipe with a certain hardness. The construction will easily lead to the bending of the connecting pipe, which has low measurement accuracy, is greatly affected by the construction, and has a low degree of intelligence. problem, the measurement results are not accurate, which brings huge hidden dangers to subsequent construction and road operations

Method used

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  • Soil body settlement layered monitoring device, installation method and use method
  • Soil body settlement layered monitoring device, installation method and use method
  • Soil body settlement layered monitoring device, installation method and use method

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Experimental program
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Embodiment 2

[0048] This embodiment discloses the installation method of the soil subsidence layered monitoring device described in Embodiment 1, including the following steps:

[0049] Step 1: According to the design and construction requirements, position and set out to determine the buried setting position of the soil layered settlement monitoring device, place the bottom settlement mechanism at the buried set position, connect the electromagnetic coil to the power control device with wires, and wire After installation, connect the corrugated pipe on the upper end surface of the settlement ring with the connecting pipe through bolts, and electrify the electromagnetic coil, so that the first slider and the second slider are in a closed state, forming a placement platform for placing the GPS locator.

[0050] Step 2: Place the GPS locator along the lower part of the inner wall of the connecting pipe to the placement platform formed by the first slider and the second slider in the inner rin...

Embodiment 3

[0054] This embodiment discloses a method for using a soil subsidence layered monitoring device: in the subsidence mechanisms of two adjacent layers, the electromagnetic coil of the upper layer subsidence mechanism is energized, and the first slider and the second slider move away from each other to form a GPS sensor. The locator passes through the space of the upper settlement ring, and the GPS locator passes through the upper settlement ring and is lowered onto the placement platform formed by the first slider and the second slider of the lower settlement mechanism, and the location of the settlement ring of the lower settlement mechanism can be collected Information, compared with the location information of the settlement ring of the lower layer collected last time, can obtain the settlement value of the soil mass at the location of the settlement ring of the lower layer.

[0055] Using the same method, the settlement value of the soil where multiple settlement rings are lo...

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Abstract

The invention relates to a soil body settlement layered monitoring device, an installation method and a use method. The device comprises multiple sections of settlement mechanisms, the adjacent settlement mechanisms are connected through a communicating pipe, each settlement mechanism comprises a settlement ring, flexible pipes are fixed to an upper end face and a lower end face of each settlementring, a sliding block connected with a driving mechanism is arranged in each settlement ring, and each driving mechanism can drive the corresponding sliding block to move in an inner ring space of the corresponding settlement ring in the radial direction of the corresponding settlement ring; the soil body settlement layered monitoring device also comprises positioning pieces which can be placed on the sliding blocks and are used for collecting positioning information of the settlement rings, and by means of the monitoring device, the measurement result is accurate, and the influence on construction is small.

Description

technical field [0001] The invention relates to the technical field of soil detection, in particular to a soil subsidence stratification monitoring device, an installation method, and a use method. Background technique [0002] The statements herein merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] In recent years, the number and scale of construction projects have continued to expand. Soil layered settlement measurement is an extremely important measurement item in construction, which can fully understand the settlement status of soil. However, the inventor found that the existing layered settlement measurement technology is to measure by lowering the measuring ruler along the connecting pipe with a certain hardness. The construction will easily lead to the bending of the connecting pipe, which has low measurement accuracy, is greatly affected by the construction, and has a low degree of intelligence...

Claims

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Application Information

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IPC IPC(8): G01N33/24G01C5/00
CPCG01C5/00G01N33/24
Inventor 张乾青马彬李振宝刘善伟王绍磊肖凯邵斌崔伟
Owner 山东大学(齐河)新材料与智能装备研究院
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