Underground pipeline external force damage positioning device based on Beidou technology

Abstract

The utility model discloses an underground pipeline external damage positioning device based on the Beidou technology. The underground pipeline external damage positioning device comprises a protective shell; the circuit board is arranged in the protective shell; a Beidou positioning module, a vibration sensor and a communication module are arranged on the circuit board, and the Beidou positioning module and the vibration sensor are both connected with the communication module; the Beidou positioning module is used for acquiring positioning data, the vibration sensor is used for acquiring vibration data, and the communication module is used for sending the positioning data and the vibration data to a server. The underground pipeline external damage early warning device can be installed in a drill hole in the ground and is provided with the Beidou positioning module and the vibration sensor, positioning data and vibration data can be obtained when the ground corresponding to an underground pipeline is damaged, then early warning monitoring of external damage of the underground pipeline in advance can be achieved, an accident point can be rapidly and accurately positioned, and the safety of the underground pipeline is improved. And external damage prevention monitoring of the underground pipeline is greatly facilitated.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of pipeline positioning monitoring, in particular to an underground pipeline external damage positioning device based on Beidou technology. BACKGROUND

[0002] With the acceleration of urbanization, the urban underground pipeline network is increasingly dense, becoming an important infrastructure supporting the operation of the city. However, due to frequent urban construction activities, complex geological conditions and human damage, underground pipeline external damage events occur frequently, affecting the safety of the city and the life of residents.

[0003] At present, the prevention of external damage of urban underground pipelines mainly relies on manual inspection and passive repair, but this method often has a certain lag, and most of the underground pipeline external damage is discovered after the damage, which cannot achieve pre-warning monitoring, and it is difficult to quickly and accurately locate the accident point, bringing many difficulties to the prevention of external damage of underground pipelines. CONTENT OF THE UTILITY MODEL

[0004] The purpose of the present application is to provide an underground pipeline external damage positioning device based on Beidou technology, which can be installed in a borehole on the ground, and is provided with a Beidou positioning module and a vibration sensor, which can obtain positioning data and vibration data when the corresponding ground of the underground pipeline is damaged, thereby achieving pre-warning monitoring of underground pipeline external damage, and quickly and accurately locating the accident point, greatly facilitating the monitoring of the prevention of external damage of underground pipelines.

[0005] In order to achieve the above purpose, the present application provides an underground pipeline external damage positioning device based on Beidou technology, comprising a protective shell and a circuit board, the circuit board is arranged in the protective shell;

[0006] The circuit board is provided with a Beidou positioning module, a vibration sensor and a communication module, the Beidou positioning module and the vibration sensor are connected with the communication module; the Beidou positioning module is used for obtaining positioning data, the vibration sensor is used for obtaining vibration data, and the communication module is used for sending the positioning data and the vibration data to a server;

[0007] The protective shell comprises a lower shell and an upper cover body, the upper cover body cooperates with the lower shell, and the circuit board is arranged in the lower shell;

[0008] The upper cover body comprises an upper cover main body and a connecting frame sleeved on the upper cover main body, a plurality of connecting holes are arranged on the connecting frame, a plurality of mounting holes corresponding to the connecting holes are arranged on the lower shell, and the connecting frame and the lower shell are fixed through the connecting holes, the mounting holes and connecting pieces.

[0009] In the preferable embodiment of the present application, the inner side wall of the lower shell is provided with a plurality of convex columns, one of which is provided with a mounting hole; the side wall of the upper cover body is provided with a plurality of grooves corresponding to the plurality of convex columns; and the inner side of the connecting frame is provided with a plurality of convex parts corresponding to the plurality of convex columns, one of which is provided with a connecting hole.

[0010] In the preferable embodiment of the present application, waterproof rubber rings are arranged between the upper cover body and the lower shell.

[0011] In the preferable embodiment of the present application, the upper cover body is made of transparent material.

[0012] In the preferable embodiment of the present application, the lower shell is made of aluminum alloy.

[0013] In the preferable embodiment of the present application, the circuit board is further provided with an electronic tag, which stores asset information of the underground pipeline.

[0014] In the preferable embodiment of the present application, the electronic tag is an RFID tag.

[0015] In the preferable embodiment of the present application, the protective shell is further provided with a power module, which includes a battery and a charging interface.

[0016] The underground pipeline external damage positioning device based on Beidou technology has at least the following beneficial effects compared with the prior art:

[0017] The device can be installed in a borehole on the ground, and the protective shell can provide good protection for the device. External damage to the underground pipeline often starts from the ground. The circuit board is provided with a Beidou positioning module and a vibration sensor, which can obtain positioning data and vibration data when the corresponding ground of the underground pipeline is damaged, and send the data to the server through the communication module. The positioning data can facilitate the positioning of the accident point, and the vibration data can be used for vibration analysis by the server, thereby achieving pre-warning monitoring of external damage to the underground pipeline, and quickly and accurately positioning the accident point, greatly facilitating the monitoring of external damage prevention of the underground pipeline.

[0018] In addition, the protective shell adopts the cooperation mode of the lower shell and the upper cover body, which facilitates the disassembly and maintenance of the device. At the same time, the structure of the upper cover body and the connection mode of the upper cover body and the lower shell make the connection of the upper cover body and the lower shell more stable, improving the practicality of the device on the ground or in harsh environments. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments of the present application. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0020] Fig. 1 FIG. 1 is a schematic diagram of an underground pipeline external force damage positioning device based on Beidou technology provided by the embodiments of the present application;

[0021] Fig. 2 FIG. 2 is a structural exploded schematic diagram of the underground pipeline external force damage positioning device based on Beidou technology provided by the embodiments of the present application;

[0022] Fig. 3 FIG. 3 is a relationship schematic diagram of a Beidou positioning module, a vibration sensor and a communication module provided by the embodiments of the present application.

[0023] The drawings show that: 11 is a lower shell, 111 is a convex column, 112 is a mounting hole, 12 is an upper cover body, 121 is an upper cover main body, 1211 is a groove, 122 is a connecting frame, 1221 is a convex part, 1222 is a connecting hole, 13 is a connecting piece, 14 is a waterproof rubber ring, 21 is a circuit board, 22 is a Beidou positioning module, 23 is a vibration sensor, 24 is a communication module, 25 is an electronic tag, and 26 is a battery. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of the present application.

[0025] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0026] In addition, the above-mentioned partial terms can be used to represent other meanings in addition to the orientation or positional relationship, for example, the term "upper" can also be used to represent a certain dependent relationship or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in this application can be understood according to the specific circumstances.

[0027] In addition, the terms "mounting", "setting", "provided with", "connecting", "connected" should be broadly understood. For example, it can be fixed connection, detachable connection, or integral structure; it can be mechanical connection, or point connection; it can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0028] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures can be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise stated, the meaning of "multiple" is two or more.

[0029] Referring to Figs. 1-3 The underground pipeline external damage positioning device based on Beidou technology provided by the embodiments of the present application comprises:

[0030] A protective shell;

[0031] A circuit board 21 is arranged in the protective shell;

[0032] The circuit board 21 is provided with a Beidou positioning module 22, a vibration sensor 23 and a communication module 24. The Beidou positioning module 22 and the vibration sensor 23 are connected with the communication module 24. The Beidou positioning module 22 is used to obtain positioning data, the vibration sensor 23 is used to obtain vibration data, and the communication module 24 is used to send the positioning data and the vibration data to a server.

[0033] Since the external damage of the underground pipeline often starts from the ground damage, the underground pipeline will be damaged only when the corresponding ground position is damaged. Therefore, in order to achieve the purpose of early warning, the underground pipeline external damage positioning device based on Beidou technology of the embodiments of the present application can be installed in the drill hole on the ground. In actual application, it can be installed in the drill hole on the ground at a certain interval, for example, one every 20 meters in the area where the underground pipeline is distributed.

[0034] In one embodiment, the protective shell serves as a protective shell of the device, which can be made of a material with high hardness and high impact strength, for example, the protective shell can be made of aluminum alloy, so that the device installed on the ground hole is not easy to be damaged, more durable, and has a longer service life.

[0035] The Beidou positioning module 22 obtains positioning data based on Beidou positioning, and sends the positioning data to the server through the communication module 24. The positioning data can facilitate the positioning of the accident point, quickly and accurately determine the position of the device and the position of the accident point, and save the time required for manual investigation; the vibration data obtained by the vibration sensor 23 is used as monitoring data, which is sent to the server through the communication module 24, and can be used for vibration analysis by the server, for example, the possible external damage type or external damage degree can be analyzed through the vibration data, so as to take appropriate measures as soon as possible; of course, the vibration data can also be used for manual analysis, for example, the vibration intensity reflected by the vibration data is analyzed to determine the external damage degree.

[0036] It can be understood that the Beidou positioning module 22 and the vibration sensor 23 are both existing functional modules or devices. The existing Beidou positioning module 22 has a positioning function, and the existing vibration sensor 23 can be used for collecting vibration data. The communication module 24 is a commonly used data communication functional module. The technical scheme of the embodiment of the present application does not substantially improve or adjust the Beidou positioning module 22, the vibration sensor 23 and the communication module 24, but utilizes the functions of the Beidou positioning module 22, the vibration sensor 23 and the communication module 24.

[0037] The underground pipeline external damage positioning device based on Beidou technology of the embodiment of the present application can be installed in a hole on the ground, and the protective shell can provide good protection for the present application. The external damage of the underground pipeline often starts from the ground damage. The Beidou positioning module 22 and the vibration sensor 23 are arranged on the circuit board 21, which can obtain positioning data and vibration data when the corresponding ground of the underground pipeline is damaged, and send the data to the server through the communication module 24. The positioning data can facilitate the positioning of the accident point, and the vibration data can be used for vibration analysis by the server, so as to achieve pre-warning monitoring of the external damage of the underground pipeline, and quickly and accurately locate the accident point, greatly facilitating the monitoring of the external damage of the underground pipeline.

[0038] Referring to Fig. 1 and Fig. 2 In one embodiment, the protective shell includes a lower shell 11 and an upper cover 12. The upper cover 12 cooperates with the lower shell 11, and the circuit board 21 is arranged in the lower shell 11. The protective shell adopts the cooperation mode of the lower shell 11 and the upper cover 12, which facilitates the disassembly and maintenance of the device.

[0039] In one embodiment, a waterproof rubber ring 14 is arranged between the upper cover body 12 and the lower shell 11, which can improve the sealing performance of the protective shell and avoid water entering the device under adverse conditions such as rain, thereby avoiding the failure of the device.

[0040] In one embodiment, the upper cover body 12 is made of transparent material, which can facilitate the staff to check the internal condition of the device and is conducive to the maintenance of the device. Optionally, the transparent material can be PC (polycarbonate), which has the characteristics of high impact strength, dimensional stability, colorless transparency, electrical insulation, corrosion resistance, and good wear resistance.

[0041] In one embodiment, the lower shell 11 is made of aluminum alloy.

[0042] In one embodiment, the upper cover body 12 includes an upper cover main body 121 and a connecting frame 122 sleeved on the upper cover main body 121, and a plurality of connecting holes 1222 are arranged on the connecting frame 122. A plurality of mounting holes 112 are arranged on the lower shell 11 corresponding to the plurality of connecting holes 1222, and the connecting frame 122 and the lower shell 11 are fixed through the connecting holes 1222, the mounting holes 112 and the connecting pieces 13.

[0043] The structure of the upper cover body 12 and the connection mode of the upper cover body 12 and the lower shell 11 make the connection of the upper cover body 12 and the lower shell 11 more stable, and improve the practicability of the device on the ground or in adverse environments.

[0044] Specifically, a plurality of protruding columns 111 are arranged on the inner side wall of the lower shell 11, and each protruding column 111 is provided with a mounting hole 112; a plurality of recesses 1211 are arranged on the side wall of the upper cover main body 121 corresponding to the plurality of protruding columns 111; and a plurality of protruding portions 1221 are arranged on the inner side of the connecting frame 122 corresponding to the plurality of protruding columns 111, and each protruding portion 1221 is provided with a connecting hole 1222.

[0045] The protruding columns 111, the recesses 1211 and the protruding portions 1221 are all arranged without additional structural members, which can reduce the manufacturing and production cost of the protective shell.

[0046] In one embodiment, an electronic tag 25 is further arranged on the circuit board 21, and the electronic tag 25 stores the asset information of the underground pipeline. The asset information of the underground pipeline can include the line name of the underground pipeline, the basic information of the line, and the operation and maintenance unit of the line. The arrangement of the electronic tag 25 facilitates the staff to know the relevant information of the corresponding underground pipeline, thereby facilitating the operation and maintenance of the underground pipeline.

[0047] Optionally, the electronic tag 25 is an RFID (Radio Frequency Identification) tag.

[0048] In one embodiment, a power module is further arranged in the protective shell, and the power module comprises a battery 26 and a charging interface. Specifically, the power module is arranged at the bottom of the lower shell 11, and the battery 26 is a rechargeable battery. The arrangement of the power module can facilitate the use of the device.

[0049] In all the above embodiments, "large", "small", "more", "less", "upper" and "lower" are relative, and the application embodiments will not make further description on such relative expressions.

[0050] It should be understood that the expressions "in one embodiment", "in the present embodiment", "in the present application embodiment" or "as an optional implementation" mentioned throughout the specification mean that the specific features, structures or characteristics related to the embodiments are included in at least one embodiment of the present application. Therefore, the "in one embodiment", "in the present embodiment", "in the present application embodiment" or "as an optional implementation" appearing throughout the specification do not necessarily refer to the same embodiment. In addition, these specific features, structures or characteristics can be combined in any suitable manner in one or more embodiments. Those skilled in the art should also know that the embodiments described in the specification are all optional embodiments, and the actions and modules involved are not necessarily required by the present application.

[0051] In various embodiments of the present application, it should be understood that the size of the serial number of the above processes does not mean the inevitable sequence of execution, and the execution sequence of the processes should be determined according to its function and inherent logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0052] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A device for locating underground pipeline damage caused by external force based on Beidou technology, comprising a protective shell and a circuit board, wherein the circuit board is arranged in the protective shell, characterized in that a Beidou positioning module, a vibration sensor and a communication module are arranged on the circuit board, the Beidou positioning module and the vibration sensor are connected with the communication module, the Beidou positioning module is used to obtain positioning data, the vibration sensor is used to obtain vibration data, and the communication module is used to send the positioning data and the vibration data to a server; the protective shell comprises a lower shell and an upper cover, the upper cover is matched with the lower shell, and the circuit board is arranged in the lower shell; the upper cover comprises an upper cover main body and a connecting frame sleeved on the upper cover main body, a plurality of connecting holes are arranged on the connecting frame, a plurality of mounting holes corresponding to the connecting holes are arranged on the lower shell, and the connecting frame and the lower shell are fixed through the connecting holes, the mounting holes and connecting pieces; a plurality of convex columns are arranged on the inner side wall of the lower shell, one of the convex columns is provided with one of the mounting holes; a plurality of recesses corresponding to the convex columns are arranged on the side wall of the upper cover main body; a plurality of convex parts corresponding to the convex columns are arranged on the inner side of the connecting frame, and one of the convex parts is provided with one of the connecting holes; a waterproof rubber ring is arranged between the upper cover and the lower shell; the upper cover is made of transparent material; the lower shell is made of aluminum alloy; an electronic tag is further arranged on the circuit board, and the electronic tag stores asset information of the underground pipeline; the electronic tag is an RFID tag; a power module is further arranged in the protective shell, and the power module comprises a battery and a charging interface. ​ ​ ​ 2. The underground pipeline external damage locating device based on Beidou technology according to claim 1, characterized in that, ​ 3.The underground pipeline external damage locating device based on Beidou technology according to claim 1, characterized in that, ​ 4. The underground pipeline external damage locating device based on Beidou technology according to any one of claims 1-3, characterized in that, ​ 5. The underground pipeline external damage locating device based on Beidou technology according to claim 4, characterized in that, ​ 6. The underground pipeline external damage locating device based on Beidou technology according to claim 1, characterized in that, ​ 7. The underground pipeline external damage locating device based on Beidou technology according to claim 6, characterized in that, ​ 8.The underground pipeline external damage locating device based on Beidou technology according to claim 1, characterized in that, ​

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