CN218724171U - Multifunctional underground pipeline detection system - Google Patents

Abstract

The utility model discloses a multifunctional underground pipeline detection system, which belongs to the technical field of pipeline surveying and mapping, and comprises two operating handles (1), two fixed base stations (2), two mobile base stations (3) and a magnetic-type satellite antenna (4) which are connected through wireless signals, and are provided with signal detection antennas (11); the fixed base station (2) is provided with a data communication antenna (21), a satellite antenna (22) and a fixed end display screen (23); the mobile base station (3) is provided with a data receiving antenna (31), a satellite receiving antenna (32), a mobile terminal display screen (33), an anti-skid wrist strap (34) and a portable hanging buckle (35); the utility model can realize wearable operation of the mobile base station, effectively liberate both hands of an operator, and an inspector can complete a series of operation functions by bare hands; the requirement on the detection field is not high, and the method can be widely applied to various complex field operation environments.

Description

Multifunctional underground pipeline detection system

Technical Field

The utility model relates to a pipeline survey and drawing technical field especially relates to a multi-functional pipeline detecting system.

Background

Underground pipelines are an important part in municipal construction, provide multiple basic civil services including water supply, gas supply, oil transportation and power transmission in daily operation of cities, and are vital urban lifelines. In recent years, with the increasing scale of cities, the management and maintenance of underground pipelines face huge challenges due to the long age and the lack of related data. Meanwhile, the depth and the trend of the underground pipeline cannot be determined during construction, so that various energy supply pipelines are damaged, and inconvenience is brought to normal production and life of urban residents.

Therefore, accurate detection of the underground pipeline is very necessary. At present, the following problems often exist in a detection system for an underground pipeline:

1. the existing detection equipment generally has a plurality of additional detection accessories, such as a direct connecting wire, a grounding pin, a clamp, a battery box and the like, and complex matching work is required during operation;

2. the existing equipment is large in size and heavy, and an operator needs to transport a monitoring station and a receiver to a detection site by bare hands during working, so that the requirement of the detection site is higher, and the operator can smoothly carry the equipment to go.

Disclosure of Invention

An object of the utility model is to provide a multi-functional pipeline detecting system to solve above-mentioned problem.

In order to realize the purpose, the utility model adopts the technical scheme that: a multifunctional underground pipeline detecting system comprises an operating handle, a fixed base station, a mobile base station and a magnetic satellite antenna which are connected through wireless signals, wherein,

the number of the operating handles is two, and a signal detection antenna is arranged on each operating handle; the device is divided into a left operating handle and a right operating handle, and as a preferred embodiment, when the device is used, an operator holds the device by the left hand and the right hand respectively, the left operating handle is used for switching modes, namely PE, gas and general modes can be switched after a button is pressed, and the right operating handle is used for sending a positioning and depth measurement instruction; the advantage of separating the left hand from the right hand is that the function is more clear, and the accuracy of the operation instruction is improved.

Whereas the existing similar device is usually an operating main unit (handle).

The fixed base station is provided with a data communication antenna, a satellite antenna and a fixed end display screen;

the fixed base station has the following functions: fixing the positioning device above a pipeline, and performing RTK differential positioning with a mobile station;

the data communication antenna functions as follows: transmitting a low-frequency transmitting signal transmitted by a built-in signal generator of the fixed station;

the satellite antenna has the following functions: receiving a GPS signal;

the display screen has the following functions: and displaying information such as satellite signal intensity, longitude and latitude and the like of the current position.

Remove and be provided with data receiving antenna, satellite receiving antenna, removal end display screen, anti-skidding wrist strap and portable knot of hanging on the base station, anti-skidding wrist strap set up in remove the left side and the right side of end display screen, portable the knot of hanging set up in remove the left front side of end display screen.

The data receiving antenna functions as follows: receiving a signal sent by a fixed base station;

the satellite receiving antenna has the following functions: receiving a GPS signal;

the mobile terminal display screen has the following functions: displaying the current geographical position information, the map and other information;

the anti-slip wrist strap has the following functions: can be worn on the wrist to prevent the device from slipping and falling;

the portable hanging buckle has the following functions: can be hung on a matched adjustable vest, so that the mobile station is convenient to carry.

As a preferred technical scheme: the mobile terminal display screen is a liquid crystal touch screen. And the touch screen is adopted, so that the operation is more convenient and faster in use.

As a preferable technical scheme: the operation handle is powered by a rechargeable battery, a charging socket is arranged at the bottom of the operation handle, and a power switch key is arranged at one side of the operation handle.

Aiming at the problem that the prior art needs to carry out complicated matching work when a plurality of extra detection accessories are usually provided for operation, the utility model concentrates the pipeline detection function on a fixed base station, a mobile base station and a handle, does not need other extra accessories, and can directly obtain required data through the base station;

to current equipment bulky, weight are big usually, need bare-handed transport monitoring station and receiver to the problem of detecting the place at during operation operating personnel, the utility model discloses small, light in weight to can wear the mobile station on operating personnel's one's body, operating handle can be handheld, consequently as long as the local all can realize detecting that detection personnel can arrive.

The utility model discloses a detecting system's detection principle does: underground pipelines, such as pipes for water, gas, oil and electricity supply, are usually made of metal or nonmetal materials such as Polyethylene (PE) and polyvinyl chloride (PVC). According to different selected modes (gas/PE/general), the mobile base station transmits different detection signals to detect characteristic signals of underground pipelines made of different materials, and the host receives and amplifies the transmitted characteristic signals and feeds the amplified characteristic signals back to the signal detection antenna of the operating handle. The fixed base station and the operating handle display the longitude and latitude information of the pipeline and the buried depth of the pipeline through a differential GPS positioning technology, the operating handle sends the detection information to a data processing terminal of the mobile host, and a digital geographic information system is used for mapping, and the multipoint position information forms a pipeline map.

Compared with the prior art, the utility model has the advantages of:

1. the practicability is strong: when the detection system is used, one set of adjustable detection waistcoat is arranged, the mobile base station is hung in front of the chest of an operator through the anti-skidding wrist strap and the portable hanging buckle, wearable operation of the mobile base station can be achieved, and the hands of the operator are effectively liberated; the left detection handle and the right detection handle can be held by hands, and an inspector can complete a series of operation functions by hands; meanwhile, the whole set of equipment is small in size and light in weight, and the complex detection work of detection personnel can be easily completed in the field.

2. The application is wide: the product is light and portable, the requirement on a detection site is not high, and the region where detection personnel can arrive on foot can be detected, so that the device can be widely applied to various complex field operation environments.

Drawings

Fig. 1 is an overall schematic diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the operating handle of FIG. 1;

FIG. 3 is a block diagram of the fixed base station of FIG. 1;

FIG. 4 is a block diagram of the mobile station of FIG. 1;

FIG. 5 is a side view of FIG. 4;

fig. 6 is a structural diagram of the magnetic satellite antenna in fig. 1.

In the figure: 1. an operating handle; 11. a signal detection antenna; 12. a charging jack; 13. a power switch key; 2. a fixed base station; 21. a data communication antenna; 22. a satellite antenna; 23. a fixed end display screen; 3. a mobile base station; 31. a data receiving antenna; 32. a satellite receiving antenna; 33. a mobile terminal display screen; 34. an anti-slip wristband; 35. the portable hanging buckle; 4. magnetic attraction type satellite antenna.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Example 1:

referring to fig. 1 to 4, a multifunctional underground pipeline detecting system includes an operating handle 1, a fixed base station 2, a mobile base station 3, and a magnetic satellite antenna 4 connected by wireless signals, wherein,

the structure of the operating handle 1 is shown in fig. 2, a signal detection antenna 11 is arranged on the operating handle 1, the operating handle 1 is powered by a rechargeable battery, a charging socket 12 is arranged at the bottom of the operating handle 1, and a power switch key 13 is arranged at one side of the operating handle;

the structure of the fixed base station 2 is shown in fig. 3, and a data communication antenna 21, a satellite antenna 22 and a fixed end display screen 23 are arranged on the fixed base station;

the structure of the mobile base station 3 is as shown in fig. 4 and 5, and a data receiving antenna 31, a satellite receiving antenna 32, a mobile terminal display screen 33, an anti-slip wrist strap 34 and a portable buckle 35 are arranged on the mobile base station, where the mobile terminal display screen 33 is a liquid crystal touch screen, the anti-slip wrist strap 34 is arranged on the left side and the right side of the mobile terminal display screen 33, and the portable buckle 35 is arranged on the left front side of the mobile terminal display screen 33;

as known to those skilled in the art, a circuit board, a central processing unit, etc. are disposed in the operating handle 1, the fixed base station 2, and the mobile base station 3, which are all in the prior art.

When the detection system is used:

firstly, an operator wears the detection vest, the mobile base station 3 is hung in front of the chest of the operator through the portable hanging buckle 35, the anti-skid wrist strap 34 is tied,

then an operator enters a field to be detected, the mobile base station 3 transmits a low-frequency detection signal through a built-in signal transmitter, an underground pipeline transmits a feedback signal to the operating handle 1 after receiving the detection signal, the fixed base station 2 and the mobile base station 3 position the longitude and latitude of the mobile base station 3 through the existing differential GPS positioning technology, and then the existing digital geographic information system is utilized for mapping; the buttons of the operating handle 1 analyze data information in the mobile base station 3 by built-in calculation and function analysis, so that the position and the depth of the underground pipeline are determined;

the operation handle 1 sends the detection information to the data processing terminal of the mobile base station 3, and uses the existing digital geographic information system to carry out mapping, and forms a pipeline diagram with the multipoint position information to complete detection and mapping.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (3)

1. A multi-functional pipeline detecting system which characterized in that: comprises an operating handle (1), a fixed base station (2), a mobile base station (3) and a magnetic-type satellite antenna (4) which are connected through wireless signals, wherein,

the number of the operating handles (1) is two, and the operating handles (1) are provided with signal detection antennas (11);

the fixed base station (2) is provided with a data communication antenna (21), a satellite antenna (22) and a fixed end display screen (23);

be provided with data receiving antenna (31), satellite receiving antenna (32), removal end display screen (33), anti-skidding wrist strap (34) and portable knot (35) of hanging on removal basic station (3), anti-skidding wrist strap (34) set up in the left side and the right side of removal end display screen (33), portable knot (35) of hanging set up in the left front side of removal end display screen (33).

2. The multifunctional underground utility testing system of claim 1, wherein: the mobile terminal display screen (33) is a liquid crystal touch screen.

3. The multifunctional underground utility testing system of claim 1, wherein: the operation handle (1) is powered by a rechargeable battery, a charging socket (12) is arranged at the bottom of the operation handle, and a power switch key (13) is arranged at one side of the operation handle.

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