CN216208609U

CN216208609U - Multifunctional measuring device for general investigation of drainage pipeline pollution source

Info

Publication number: CN216208609U
Application number: CN202121525868.5U
Authority: CN
Inventors: 刘长奇; 赵豪; 丁浩; 雷育霖; 王立洲
Original assignee: China Construction Third Bureau Green Industry Investment Co Ltd
Current assignee: China Construction Third Bureau Green Industry Investment Co Ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2022-04-05
Anticipated expiration: 2031-07-06

Abstract

The utility model discloses a multifunctional measuring device for general investigation of a pipeline pollution source, which comprises a probe rod body, an RTK system host, a level meter, a camera, a sampling bottle and a portable terminal, wherein the probe rod body is connected with the RTK system host; the probe rod body is of an L-shaped structure and comprises a vertical section and a horizontal section; the horizontal section is vertical to the vertical section, and one end of the horizontal section is connected with the lower end of the vertical section; the RTK system host is arranged at the top of the vertical section, and an operating handle is configured on the RTK system host; the level gauge is arranged on the vertical section of the probe rod body; the camera and the sampling bottle are both arranged at the lower end of the vertical section of the probe rod body; the camera and the RTK system host are respectively connected with the portable terminal. The utility model has the beneficial effects that: the pipeline height measuring device can obtain the pipeline height information of the measured position without the help of other tools, shoot images to visually observe the internal condition of the pipeline, and utilize the sampling bottle to conveniently sample so as to solve the problem of difficult sampling of the pipeline section, and has the advantages of simple operation and convenient use.

Description

Multifunctional measuring device for general investigation of drainage pipeline pollution source

Technical Field

The utility model relates to measuring equipment, in particular to a multifunctional measuring device for general investigation of a pipeline pollution source.

Background

In the process of urban drainage system pollution general survey and pipeline operation and maintenance, the current running situation of the pipeline is often required to be accurately known through measurement, observation and sampling analysis. At present, the elevation of a required pipe section can be accurately measured by one step by a method which is not suitable for measuring the elevation of a general pipeline, but the elevation of the pipeline section can be obtained only by firstly measuring the elevation from the ground to the pipeline by using a ruler, then measuring the elevation of the ground and subtracting the burial depth by using the elevation of the ground. The method has the disadvantages of troublesome operation and large error; if the water level under the well is too high, part of pipe sections are submerged, and the pipeline cannot be observed, the corresponding pipeline elevation cannot be accurately measured; to accurately measure the elevation, water in the pipe section is either drained or a frogman is arranged to measure the water, which brings a lot of difficulties to survey and measurement. For underground pipelines, the method cannot directly observe the internal condition of the pipeline by visual observation, and the condition of the pipeline is not judged by image data in a convenient mode. In some places, the illegal phenomena of rain and sewage mixed connection and stealing, draining and leaking through a drainage pipeline need to be measured to analyze the pollution source of the drainage pipeline. Therefore, a multifunctional pipeline measuring device which is simple in operation, efficient, convenient and fast and has high precision is urgently needed.

Disclosure of Invention

The utility model aims to provide a multifunctional measuring device for pipeline pollution source general investigation, which can accurately measure the elevation of a pipeline and can visually observe the internal condition of the pipeline simultaneously, aiming at the defects of the prior art.

The technical scheme adopted by the utility model is as follows: a multifunctional measuring device for general survey of pipeline pollution sources comprises a probe rod body, an RTK system host, a level meter, a camera, a sampling bottle and a portable terminal; the probe rod body is of an L-shaped structure and comprises a vertical section and a horizontal section; the horizontal section is vertical to the vertical section, and one end of the horizontal section is connected with the lower end of the vertical section; the RTK system host is arranged at the top of the vertical section, and an operating handle is configured on the RTK system host; the level gauge is arranged on the vertical section of the probe rod body; the camera and the sampling bottle are both arranged at the lower end of the vertical section of the probe rod body; the camera and the RTK system host are respectively connected with the portable terminal, and the camera is controlled by the portable terminal software end to perform real-time observation and perform data interaction with the RTK system host.

According to above-mentioned scheme, be equipped with the length scale along the vertical section direction of height of probe rod body, the initiating line of this length scale and the lower terminal surface parallel and level of vertical section.

According to the scheme, the vertical section of the probe rod body is of a telescopic structure and comprises a plurality of connecting rods which are sequentially connected end to end.

According to the scheme, the lower end of the connecting rod is provided with the check buckle for fixing.

According to the scheme, the sampling bottle and the camera are detachably connected with the probe rod body.

The utility model has the beneficial effects that: the device provided by the utility model is provided with a high-precision RTK positioning system, a camera and a sampling bottle, can obtain the pipeline elevation information of a measured position without the help of other tools, shoots and images to visually observe the internal condition of the pipeline, and utilizes the sampling bottle to conveniently sample so as to solve the problem of difficult sampling of a pipeline section; the operation is simple, the use is convenient, and the method can be effectively applied to daily operation maintenance of urban drainage pipelines and tracing work of pollution sources in the pipelines.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic diagram of the present embodiment for measuring the height of the top of the pipe.

FIG. 3 is a schematic diagram of the present embodiment for measuring the elevation of the bottom of the pipe.

Fig. 4 is a schematic view of the endoscope used for pipeline imaging according to the present embodiment.

FIG. 5 is a schematic diagram of an embodiment for pipeline sampling.

Wherein: 1. a probe rod body; 1.1, a horizontal section; 1.2, a vertical section; 2. an RTK system host; 3. a check buckle; 4. a camera; 5. a sampling bottle; 6. an inspection well; 7. a pipeline.

Detailed Description

For a better understanding of the present invention, reference is made to the following detailed description taken in conjunction with the accompanying drawings.

The multifunctional measuring device for general survey of pipeline pollution sources as shown in fig. 1 comprises a probe rod body 1, an RTK system host 2, a level meter, a camera 4, a portable terminal and a sampling bottle 5; the probe rod body 1 is of an L-shaped structure and comprises a vertical section 1.2 and a horizontal section 1.1; the horizontal section 1.1 is vertical to the vertical section 1.2, and one end of the horizontal section 1.1 is connected with the lower end of the vertical section 1.2; the RTK system host 2 is arranged at the top of the vertical section 1.2, and an operating handle is configured on the RTK system host 2; the level gauge is arranged on the vertical section 1.2 of the probe rod body 1; the camera 4 and the sampling bottle 5 are both arranged at the lower end of the vertical section 1.2 of the probe rod body 1; the camera 4 and the RTK system host 2 are respectively connected with the portable terminal, and the camera 4 is controlled by the portable terminal software end to perform real-time observation and perform data interaction with the RTK system host.

In the utility model, an RTK system receives signals from a satellite and ground base station signals in real time, and measures to obtain the position information of a mobile station handheld RTK system host, thereby realizing high-precision centimeter-level positioning; the built-in communication module of the portable terminal can be independently connected with an 4/3G network, and meanwhile, the built-in WiFi module and the built-in Bluetooth module respectively control the camera to carry out real-time observation and carry out data interaction with the RTK system host through a portable terminal software end. In this embodiment, RTK is the prior art and is not described herein.

Preferably, a length scale is arranged along the height direction of the vertical section 1.2 of the probe rod body 1, the starting line of the length scale is flush with the lower end face of the vertical section 1.2, and the scale can be directly read when the burial depth of the pipeline 7 is measured.

Preferably, the vertical section 1.2 of the probe rod body 1 is of a telescopic structure and comprises a plurality of connecting rods which are sequentially connected end to end; the lower end of the connecting rod is provided with a non-return buckle 3 for fixing. In this embodiment, the length of the probe body 1 can be adjusted according to the depth of the inspection well 6.

Preferably, the sampling bottle 5 and the camera 4 are detachably connected with the probe rod body 1; the camera 4 or the sampling bottle 5 can be installed according to actual conditions.

In this embodiment, the RTK system host 2 is configured with an operating handle, and is calibrated before use to ensure normal use of the instrument. The spirit level is used for judging whether the vertical section 1.2 of the probe rod body 1 is in a vertical state or not, and specifically, whether the vertical section is vertical or not is judged through bubbles on the spirit level, so that the accuracy of measurement is guaranteed. The camera 4 can be directly buckled on the vertical section 1.2 of the probe rod body 1 through a buckle, and the internal condition of the measured tube can be observed by adjusting the inclination of the probe rod body 1 or adjusting the pitching angle of the camera 4.

Before use, the RTK system host 2 is calibrated to check whether other parts of the device are in normal function. The working principle of the utility model is as follows:

1. when the elevation of the pipeline 7 is measured, firstly, the probe rod body 1 is extended to a proper length and then placed into the inspection well 6, the pipeline 7 is hooked up and down by utilizing the horizontal section 1.1 of the probe rod body, the probe rod body 1 is continuously lifted up to be immovable after bottom detection, the horizontal section 1.1 is contacted with the inner top of the pipeline 7 at the moment, as shown in fig. 2, the scale on the probe rod body 1 is the elevation of the top of the pipeline 7 at the moment, the vertical section 1.2 of the probe rod body 1 is kept in a vertical state, and data are recorded; the probe body 1 is descended until the probe body cannot move as shown in fig. 3, at the moment, the horizontal section 1.1 contacts the bottom of the pipeline 7, the scale on the probe body 1 is the elevation of the bottom of the pipeline 7, and the vertical section 1.2 of the probe body 1 is kept in a vertical state and data are recorded.

2. Fig. 4 is a schematic view of the device for observing the inside of the pipeline 7. Install before the use and make a video recording appearance 4, connect portable terminal, transfer suitable length with probe rod body 1, transfer probe rod body 1 back, adjust the angle of pitch of making a video recording appearance 4 and observe the inside condition of pipeline 7, take a picture or record video recording pipeline 7 inside information.

3. Fig. 5 shows a schematic view of the device for sampling a pipeline 7. Install sampling bottle 5 before the use, connect portable terminal, will transfer suitable length with probe rod body 1, transfer probe rod body 1, utilize sampling bottle 5 sampling back to lift probe rod body 1.

It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and the present invention is not limited thereto, and although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications can be made to the technical solutions described in the above-mentioned embodiments, or equivalent substitutions of some technical features, but any modifications, equivalents, improvements and the like within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multifunctional measuring device for general survey of pipeline pollution sources is characterized by comprising a probe rod body, an RTK system host, a level meter, a camera, a sampling bottle and a portable terminal; the probe rod body is of an L-shaped structure and comprises a vertical section and a horizontal section; the horizontal section is vertical to the vertical section, and one end of the horizontal section is connected with the lower end of the vertical section; the RTK system host is arranged at the top of the vertical section, and an operating handle is configured on the RTK system host; the level gauge is arranged on the vertical section of the probe rod body; the camera and the sampling bottle are both arranged at the lower end of the vertical section of the probe rod body; the camera and the RTK system host are respectively connected with the portable terminal, and the camera is controlled by the portable terminal software end to perform real-time observation and perform data interaction with the RTK system host.

2. The multifunctional measuring device as claimed in claim 1, wherein a length scale is provided along a height direction of the vertical section of the probe body, and a start line of the length scale is flush with a lower end surface of the vertical section.

3. The multifunctional measuring device as claimed in claim 1, wherein the vertical section of the probe body is of a telescopic structure and comprises a plurality of connecting rods which are sequentially connected end to end.

4. A multifunctional measuring device as claimed in claim 3, characterized in that the lower end of the connecting rod is provided with a non-return catch for fixing.

5. The multifunctional measuring device of claim 3, wherein the sampling bottle and the camera are both detachably connected to the probe body.