CN206648646U - It is a kind of based on modularization and the real-time inclination measurement device of knob type that can combine - Google Patents

Abstract

A modularized and combinable rotary-type real-time inclinometer, comprising: a data display module (1), a communication line (2) connected to (2) the data display module (1) at one end, and connected to a data template at the other end ), the data template is equipped with a data signal conversion module (3), a data analysis and processing module (4), a data acquisition module (5) and a data storage module (6), and one end is connected to the data template and a communication line is connected in series The connecting hose (7) of (2), place the hard plastic box (12) on the connecting hose (7), place the main board (13) in the hard plastic box (12), place the main board (13) ) on the communication transmission module (8), the central processing unit (9), the nine-axis attitude instrument chip (10), and the empennage module (11). Beneficial effects: the structure is simple, the operation is convenient, and the slope, landslide body, and dam internal tilt, azimuth, and rotation are monitored, and the stability of the slope/tailings dam can be comprehensively monitored.

Description

A Modularized and Combinable Rotary Real-time Inclinometer

technical field

The utility model relates to a modularized and combinable twist-type real-time inclination measuring device, in particular to a real-time monitoring device for deformation of slopes, landslides and dams, belonging to the field of geological disaster monitoring.

Background technique

In recent years, debris flows caused by landslides and tailings pond dam failures caused by tailings pond dam instability have brought irreparable economic losses and casualties. The direct manifestation of landslides and dam instability is the sliding of surface rock and soil, and the source of damage comes from internal deformation. Traditional inclinometer technology includes guide rail steel pipe, inclinometer and wire rope and other components. The rock-soil layer or the dam body is tilted manually. Due to the small force-bearing area of the guide rail steel pipe and the fixed connection between the steel pipes, the reliability of the inclinometer data is low, the labor cost is high, and the real-time monitoring effect cannot be achieved.

After literature search, there is no public report identical with the modularized and combinable rotary-type real-time inclinometer provided by the utility model.

Contents of the invention

The purpose of the utility model is to overcome the deficiencies of the prior art, and provide a real-time inclinometer based on a modularized and combinable twist-and-twist device.

The modularized and combinable rotary real-time inclinometer of the utility model includes: a data display module (1), a communication line connected to (2) the data display module (1) at one end and connected to the data template at the other end (2), the data template is equipped with a data signal conversion module (3), a data analysis and processing module (4), a data acquisition module (5) and a data storage module (6), and one end is connected with the data template and connected in series with a The connecting hose (7) of the communication line (2), the hard plastic box (12) placed on the connecting hose (7), the main board (13) placed in the hard plastic box (12), and the main board placed in the hard plastic box (12). (13) on the communication transmission module (8), the central processing unit (9), the nine-axis attitude instrument chip (10), and the empennage module (11).

The utility model adopts commercial parts or materials to be prepared according to conventional methods.

The beneficial effects of the utility model are:

1. A new type of inclinometer is proposed by using modern information technology, which realizes the monitoring of slope, landslide, and internal tilt, azimuth, and rotation of the dam body, and can comprehensively monitor the stability of the slope/tailings dam.

2. The device is simple in structure and easy to operate.

Description of drawings

Fig. 1 is a schematic diagram of the device and connection structure of the present invention.

detailed description

Below in conjunction with accompanying drawing, the utility model is described in further detail.

The utility model comprises: a data display module 1, a communication line 2 connected to the data display module 1 at one end and connected to the data template at the other end, the data signal conversion module 3, the data analysis processing module 4, and the data acquisition module are arranged on the data template 5 and the data storage module 6, one end is connected to the data template and the connection hose 7 with the communication line 2 connected in series, the hard plastic box 12 placed on the connection hose 7, and the hard plastic box 12 placed in the hard plastic box 12 The main board 13 , the communication transmission module 8 placed on the main board 13 , the central processing unit 9 , the nine-axis attitude instrument chip 10 , and the empennage module 11 .

The utility model adopts commercial parts or materials to be prepared according to conventional methods.

The nine-axis attitude meter chip 10 of the utility model, the central processing unit 9, the main board 13, the communication transmission module 8, the empennage module 11, and the hard plastic box 12 together form a complete inclinometer.

The data display module 1, data signal conversion module 3, data analysis and processing module 4, data acquisition module 5, data storage module 6, and communication transmission module 8 of the utility model together form a real-time online monitoring system for data acquisition, analysis, and display.

The main board 13 adopts ST's Cortex-M3 core 32-bit CPU to realize the intelligent collection and analysis of the data obtained by the nine-axis attitude meter chip 10, and to filter abnormal data; The current orientation of the device is obtained by component calculation, the current inclination angle of the device is obtained by calculating the gravitational acceleration component, and the rotation angle is obtained by the deviation between the rotation of the device and the installation of the device, so as to determine the current attitude of the device; the hard plastic box 12 is made of ABS material to avoid the influence of the geomagnetic field Interference and shielding, while ensuring that the equipment can be prevented from being damaged when installed underground; the empennage module 11 drives the inclinometer device to rotate with the movement of the surrounding quicksand or rock and soil layer; the stainless steel hose 7 is used to connect the inclinometers to ensure that each equipment The postures do not affect each other.

The data acquisition module 5 is used to collect the data transmitted by the main board of the equipment. After the data acquisition module 5 obtains the collection instruction, it sends the instruction to the inclinometer main board 13. Send instructions to obtain the magnetic component, gravity component and rotation angle data of the attitude meter chip 10, and then transmit the monitored data to the data acquisition module 5 in real time through the communication transmission module 8, and the data acquisition module 5 will analyze the collected data for the second time After filtering, the signal is converted into the required signal by the data signal conversion module 3, and then transmitted to the data analysis and processing module 4, and a large amount of historical data is stored in the data analysis and processing module 4.

When the customer needs to display, open the data display module 1, and after issuing a display instruction, the data analysis and processing module 4 will display the original data and the analyzed data according to the display needs.

The utility model needs to be installed on the spot. Firstly, the location is selected, the hole depth is determined, and the number of devices required is determined at the same time, and assembled according to the number of devices.

At the beginning of the assembly, the magnetic field correction should be carried out on site, that is, the hand-held device should rotate a few times in the air to complete the correction.

Drill holes where monitoring is required, and the hole diameter should be greater than 70mm. After punching, clear the holes to reduce the resistance when the device is lowered.

Lower the device to ensure that the device is lowered vertically along the hole, so that the initial posture can be roughly determined for later data analysis.

After the equipment is lowered to the designated location, the hole is buried, and the communication line 2 of the device is reserved, and the communication line 2 should be protected by a stainless steel hose 7.

The communication line 2 is connected to the interface of the 5 data acquisition module 5, and the data acquisition module 5 is connected with the signal conversion module 3, and then the data can be transmitted to the data analysis and processing module 4 by using signal lines, optical fibers, and network cables according to the site conditions. The analysis and processing module 4 and the display module 1 are in a common network, so that the system can be finally constructed.

Claims (1)

1. A modularized and combinable rotary real-time inclinometer is characterized in that the device comprises: a data display module (1), one end connected to the data display module (1), and the other end connected to the data template A communication line (2), a data signal conversion module (3), a data analysis and processing module (4), a data acquisition module (5) and a data storage module (6) are arranged on the data template, and one end is connected with the data template and connected in series The connecting hose (7) connected with the communication line (2), the hard plastic box (12) placed on the connecting hose (7), the main board (13) placed in the hard plastic box (12), the A communication transmission module (8), a central processing unit (9), a nine-axis attitude indicator chip (10), and an empennage module (11) on the main board (13).