A sensor embedding device and embedding method thereof

A sensor and fixed cylinder technology, applied in the field of sensor embedding devices, can solve the problems of large excavation range and complicated sensor embedding operation, and achieve the effects of improving survival rate, simple embedding method, and reducing disturbance

Active Publication Date: 2021-07-13
中冶检测认证四川有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a sensor embedding device and its embedding method to solve the problems of complicated embedding operation and large excavation range of existing sensors

Method used

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  • A sensor embedding device and embedding method thereof
  • A sensor embedding device and embedding method thereof
  • A sensor embedding device and embedding method thereof

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Embodiment Construction

[0023] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0024] Such as Figure 1 to Figure 2 As shown, a sensor embedding device includes a fixed cylinder 1, a press-fit assembly 2 located in the Screw-in assembly on barrel 1. When the sensor is buried, the sensor is placed in the fixed cylinder 1, and the drilling operation is performed by screwing in the assembly, and the fixed cylinder 1 is driven to be placed in the drilled hole. The sensor is pressed down to a certain extent by the press-fit assembly 2, and the opening and closing part 3 is opened under the action of the pressing down, so that the sensor is placed in the borehole. The opening and closing part 3 is a transition part, which is a solid structure. During the pressing process, the opening and closing p...

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Abstract

The invention discloses a sensor embedding device and an embedding method thereof, comprising a fixed cylinder, a press-fit assembly located in the fixed cylinder, an opening and closing part movably connected to the lower end of the fixed cylinder and in contact with the press-fit assembly, and A screw-in assembly arranged on the fixed cylinder; the screw-in assembly includes a helical blade arranged on the outer wall of the fixed cylinder, a drill bit arranged at the bottom end of the opening and closing part, a turnbuckle disc arranged at the top end of the fixed cylinder, and The drive plate matched with the spinner plate; the spinner plate is connected with the fixed cylinder as an integral structure, the outer wall of the spinner plate is distributed with limited protrusions, and the inner wall of the drive plate is provided with the The limit groove matched with the limit bump; the structure of the device is simple, the embedding method is simple, the embedding efficiency is improved, the cost is saved, time and effort are saved, the installation is efficient and reliable, and the earth pressure test accuracy is high.

Description

technical field [0001] The invention relates to the technical field of geotechnical engineering, in particular to a sensor embedding device and an embedding method thereof. Background technique [0002] In the construction of underground engineering, the earth pressure monitoring on the surface of the enclosure structure and inside the soil is usually carried out by embedding earth pressure sensors on the soil-facing surface of the structure and in the soil, and reading the required data through corresponding reading instruments. The method of embedding the earth pressure sensor on the soil-facing surface of the enclosure structure is different from that in the soil. When the existing pressure sensor is buried, the rock and soil need to be excavated. The excavation range is large, time-consuming and labor-intensive, and the operation is inconvenient, the process is complicated, and the performance is low. Contents of the invention [0003] The object of the present invent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D33/00E02D1/08
CPCE02D1/08E02D33/00E02D2600/10
Inventor 马德翠刘进波李耀家巫燕彭涛
Owner 中冶检测认证四川有限公司
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