CN219103989U

CN219103989U - Slope monitoring device

Info

Publication number: CN219103989U
Application number: CN202221497385.3U
Authority: CN
Inventors: 陈海兵; 胡品槐; 胡子全; 王光宾
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2023-05-30
Anticipated expiration: 2032-06-15

Abstract

The utility model provides a slope monitoring device which comprises a rain gauge arranged at the top of a slope, a plurality of inclinometers sequentially arranged in the slope at intervals from top to bottom, and a settlement monitoring assembly, wherein the settlement monitoring assembly comprises a plurality of infrared targets arranged at the middle of the slope and a visual angle measuring instrument arranged at the bottom of the slope, and the infrared targets are distributed in a measuring area of the visual angle measuring instrument. Above-mentioned side slope monitoring device, through the rainfall condition of rain gauge monitoring, whether slope through inclinometer measurement takes place to incline, whether subside through the visual angle measuring apparatu monitoring a plurality of infrared ray targets in the subsidence monitoring subassembly, and then realize whether the monitoring side slope takes place to subside, realize the change condition of real-time automatic monitoring side slope, improved monitoring efficiency and monitoring security.

Description

Slope monitoring device

Technical Field

The utility model relates to the technical field of monitoring devices, in particular to a slope monitoring device.

Background

The natural hillside and the artificial side are under the action of various natural nutritive forces, such as direct sunlight, rainfall flushing, infiltration, weathering, earthquake and the like, the form and structure of the side slope can be correspondingly adjusted along with the action of the natural nutritive forces, the side slope can be kept stable when the structure and the form are not changed greatly, otherwise instability occurs, and the side slope is damaged. It is therefore necessary to monitor the deformation information of the slope.

The number of the slopes in China is large, accurate deformation information is difficult to obtain timely and effectively by the traditional manual monitoring means, and moreover, the influence of extreme weather on the slopes is extremely large, but the implementation of manual observation brings extremely large safety risks, so that the automatic online monitoring is a necessary trend of slope monitoring.

Disclosure of Invention

The utility model aims to provide a slope monitoring device which aims to solve the problem that an existing slope monitoring mode is poor in timeliness.

The utility model provides a slope monitoring device which comprises a rain gauge arranged at the top of a slope, a plurality of inclinometers sequentially arranged in the slope at intervals from top to bottom, and a settlement monitoring assembly, wherein the settlement monitoring assembly comprises a plurality of infrared targets arranged at the middle of the slope and a visual angle measuring instrument arranged at the bottom of the slope, and the infrared targets are distributed in a measuring area of the visual angle measuring instrument.

Above-mentioned side slope monitoring device, through the rainfall condition of rain gauge monitoring, whether slope through inclinometer measurement takes place to incline, whether subside through the visual angle measuring apparatu monitoring a plurality of infrared ray targets in the subsidence monitoring subassembly, and then realize whether the monitoring side slope takes place to subside, realize the change condition of real-time automatic monitoring side slope, improved monitoring efficiency and monitoring security.

Further, the infrared target is connected with the slope through a settlement inclination angle comprehensive measuring instrument.

Further, the lower end of the inclinometer is provided with a water level gauge.

Further, the inclinometer is vertically installed in the side slope through an installation pipe.

Further, the visual angle measuring instrument comprises a body and a vertical rod arranged at the lower end of the body.

Further, the vertical rod is a telescopic rod.

Further, the slope monitoring device further comprises a crack meter arranged on the upper side of the slope.

Drawings

FIG. 1 is a schematic view of a slope monitoring apparatus according to a first embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a slope monitoring device according to a first embodiment of the present utility model.

Description of main reference numerals:

rain gauge	10	Infrared target	31	Water level gauge	40
						Inclinometer	20	Visual angle measuring instrument	32	Crack meter	50
Mounting tube	21	Body	321	Side slope	100
						Sedimentation monitoring assembly	30	Upright post	322

The utility model will be further described in the following detailed description in conjunction with the above-described figures.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, a slope monitoring device provided in a first embodiment of the present utility model includes a rain gauge 10 disposed at the top of a slope 100, a plurality of inclinometers 20 sequentially disposed in the slope 100 from top to bottom, and a settlement monitoring assembly 30, where the settlement monitoring assembly 30 includes a plurality of infrared targets 31 disposed in the middle of the slope 100 and a viewing angle measuring instrument 32 disposed at the bottom of the slope 100, and the plurality of infrared targets 31 are distributed in a measuring area of the viewing angle measuring instrument 32.

Above-mentioned side slope monitoring device, through the rainfall condition of rain gauge 10 monitoring, whether slope takes place to incline through inclinometer 20 measurement side slope, whether subside through the visual angle measuring apparatu 32 monitoring a plurality of infrared ray targets 32 in subsidence monitoring assembly 30, and then whether realize monitoring side slope 100 and take place to subside, realize the change condition of real-time automatic monitoring side slope 100, improved monitoring efficiency and monitoring security.

Specifically, during operation, monitored data is obtained through the universal data gateway, and then the data network system uploads the monitored data to the cloud system, so that a user can obtain the monitored data remotely.

The visual angle measuring instrument 3 can be an intelligent camera with edge computing capability, adopts a special hardware circuit for machine vision and an embedded Linux system, is internally provided with a parallel machine vision algorithm, can identify the accurate coordinates of a target, and changes the coordinates of the target when the measured structure is subjected to plane displacement, so that the horizontal and vertical bidirectional displacement of the measured object is measured.

Specifically, in this embodiment, the infrared target 31 is connected to the slope 100 through a settlement inclination angle comprehensive measuring instrument 33, so as to monitor the settlement inclination angle of the infrared target 31, and further monitor the settlement inclination angle of the slope. Sedimentation monitoring principle: sedimentation is a directional displacement consistent with the direction of gravity, and can be measured by utilizing the relative properties of the balance fluid under gravity. The static fluid can hardly bear the tensile force in mechanics, and continuously deforms under the shearing force, and the gradient of the change of the balanced fluid stress (static pressure) in the gravity direction is a fixed value. Any change in elevation between any two points in a static equilibrium fluid system under the action of gravity will cause a change in the fluid pressure differential between the two points. Therefore, the corresponding functional relation between the fluid stress (static pressure) and the sedimentation quantity value can be established, and the purpose of sedimentation test is achieved. Only one free liquid level of the water storage tank exists in one measuring line, all the datum points and measuring points are communicated with the water storage tank through special water pipes, and when the elevation of a certain measuring point changes, the high-precision pressure sensor arranged in the corresponding sedimentation tank can sense the change of hydrostatic pressure. The settlement-inclination comprehensive measuring instrument 33 is internally provided with an inclination sensor and an inclination monitoring principle: the inclination angle is measured by measuring the change of the static gravitational acceleration by adopting the principle of monitoring the change of the static gravitational acceleration.

Specifically, in this embodiment, a water level gauge 40 is disposed at the lower end of the inclinometer 20 to monitor the water level change inside the slope 100.

Specifically, in this embodiment, the inclinometer 20 is vertically installed in the slope 100 through an installation tube 21, so as to improve installation stability and protect the slope.

Specifically, in this embodiment, the viewing angle measuring device 32 includes a body 321 and a vertical rod 322 disposed at a lower end of the body 321, and specifically, the vertical rod 322 may be a telescopic rod, so as to adjust a photographing height of the viewing angle measuring device 32.

Referring to fig. 2, the slope monitoring device according to the second embodiment of the present utility model is different from the first embodiment in that in the second embodiment, the slope monitoring device further includes a crack meter 50 disposed on an upper side of the slope 100 to monitor whether a crack is generated on the upper side of the slope 100.

The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides a side slope monitoring devices, its characterized in that, including locating the rain gauge at side slope top, from last down interval in proper order locate a plurality of inclinometers in the side slope to and subside monitoring component, subside monitoring component including locating a plurality of infrared ray targets in side slope middle part with locate the visual angle measuring apparatu of side slope bottom, a plurality of infrared ray targets are distributed the measuring region of visual angle measuring apparatu.

2. The slope monitoring device of claim 1, wherein the infrared target is coupled to the slope via a settlement-dip angle integrating instrument.

3. The slope monitoring device of claim 1, wherein a water level gauge is provided at a lower end of the inclinometer.

4. The slope monitoring device of claim 1, wherein the inclinometer is mounted vertically within the slope via a mounting tube.

5. The slope monitoring device of claim 1, wherein the viewing angle gauge comprises a body and a pole disposed at a lower end of the body.

6. The slope monitoring device of claim 5, wherein the upright is a telescoping rod.

7. The slope monitoring device of claim 1, further comprising a crack meter disposed on an upper side of the slope.