Unlock instant, AI-driven research and patent intelligence for your innovation.

Geotechnical engineering investigation water level measuring device

A measuring device, a technology of geotechnical engineering, applied in the field of geotechnical engineering

Active Publication Date: 2018-09-14
SHANDONG TRAFFIC PLANNING DESIGN INST
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can effectively improve the accuracy of measuring the groundwater level of rock and soil

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Geotechnical engineering investigation water level measuring device
  • Geotechnical engineering investigation water level measuring device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] A water level measuring device for geotechnical engineering investigation of the present invention is realized in this way, and is composed of a main body drilling device and a measuring device. The main body drilling device is composed of a transparent tube (3), a drill bit (8), a rotary slice (9), a hollow tube (10) and cover plate (15), the drill bit (8) is placed on one end of the hollow tube (10), the drill bit (8) is an inverted conical structure, and the bottom apex is provided with an arc-shaped concave surface, so The other end of the hollow tube (10) is trumpet-shaped, and a plurality of rotating slices (9) are respectively placed outside the drill bit (8). The outer surface of the rotating slices (9) is an arc surface, and the bottom is a pointed structure. One end of the transparent tube (3) is placed on the other end of the hollow tube (10) and communicated with the hollow tube (10), the cover plate (15) is placed on the other end of the transparent tube (3)...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a geotechnical engineering investigation water level measuring device, and particularly discloses an underground water level device by utilizing underground water to extrude elastic thin film and cooperating with an inflated airbag to change the liquid level of colored liquid. Underground water level measurement accuracy can be effectively improved. The device is characterized in that a main drilling device is composed of a transparent pipe, a drilling head, rotary slices, a hollow pipe and a cover plate, the drilling head is placed at one end of the hollow pipe, and thedrilling head is of an inverted tapered structure; an arc concave surface is formed on the bottom vertex, the other end of the hollow pipe is trumpet-shaped, and a plurality of rotary slices are respectively arranged at the outer side of the drilling head; the outer surfaces of the rotary slices are arc surfaces, the bottoms of the rotary slices are of cusp type structures, and one end of the transparent pipe is placed on the other end of the hollow pipe and is communicated with the hollow pipe; the cover plate is placed on the other end of the transparent pipe, and scales are arranged on theouter wall of the hollow pipe.

Description

technical field [0001] The invention relates to a water level measuring device for geotechnical engineering investigation, which relates to a device for measuring the groundwater level in a borehole when the groundwater level is surveyed and measured for rock and soil, and belongs to the field of geotechnical engineering. It particularly relates to a device for measuring the underground water level by extruding the elastic film by underground water and extruding the colored liquid with the inflation of the air bag so that the liquid level of the colored liquid changes. Background technique [0002] At present, in geotechnical exploration, in order to know the impact of the groundwater level on the project, it is necessary to measure the groundwater level. There are many types of groundwater measuring instruments, but they are not suitable for field drilling. It is too high, not suitable for carrying and carrying, and the carrying cost is high, and some equipment has too many...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01F23/02
CPCG01F23/02
Inventor 朱琦刘正银李帅魏东旭王贯国
Owner SHANDONG TRAFFIC PLANNING DESIGN INST