CN212611751U - Early detection and early warning device for hidden diseases in roadbed - Google Patents
Early detection and early warning device for hidden diseases in roadbed Download PDFInfo
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- CN212611751U CN212611751U CN202021441743.XU CN202021441743U CN212611751U CN 212611751 U CN212611751 U CN 212611751U CN 202021441743 U CN202021441743 U CN 202021441743U CN 212611751 U CN212611751 U CN 212611751U
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Abstract
The invention discloses an early detection and early warning device for hidden diseases in a roadbed, which comprises a gauge beam I on the front side and a gauge beam II on the rear side, wherein rail-oriented beams are respectively arranged on the right side of the gauge beam I and the left side of the gauge beam II, a main case is arranged on the front side of the top of a bottom plate, a forward-inclined hand push rod is arranged on the top of the bottom plate, a U-shaped bracket is arranged on the rear side of the top of the bottom plate, transverse arms are respectively arranged on the left side and the right side of the U-shaped bracket in an outward extending manner, supporting arms are respectively arranged at the outer ends of the transverse arms, a detection integrated plate is respectively arranged at the other ends of the supporting arms, and a detection integrated plate is arranged in the middle of the bottom plate. And judging that the bottom of the roadbed at the position has hidden diseases, and controlling an alarm on an operation keyboard to give an alarm.
Description
Technical Field
The invention belongs to the technical field of electronics, and particularly relates to an early detection and early warning device for hidden diseases in a roadbed.
Background
The railway generally has the defects of subgrade mud pumping, local settlement, slope local collapse and slide collapse and the like, and needs reinforcement and reinforcement treatment; in addition, due to uncontrollable conditions of the roadbed, the side slope and the like under the rail (such as internal flowing water scouring/erosion, local diseases/defects, damage of natural disasters such as extreme climate, earthquake and the like), some invisible internal defects can not be timely found and properly treated by detection personnel, so that potential risks influencing and restricting railway operation safety are formed. These defects may cause operation interruption and even unnecessary casualties, property loss and the like, so early detection and timely early warning of hidden diseases inside (local) the undersized foundation are very important.
Disclosure of Invention
Aiming at the problems, the invention provides an early detection and early warning device for the hidden diseases in the roadbed, which can detect the hidden diseases in the roadbed and the side slope and give out warning and reminding, and can mark and store the position of the roadbed with the hidden diseases, thereby facilitating the recording and maintenance of workers.
In order to achieve the purpose, the invention adopts the technical scheme that: a hidden early disease detection and early warning device in a roadbed comprises a first gauge beam at the front side and a second gauge beam at the rear side, wherein the tops of the first gauge beam and the second gauge beam are jointly connected with a bottom plate, telescopic blocks are respectively arranged on the left side of the first gauge beam and the right side of the second gauge beam, the other ends of the telescopic blocks are respectively provided with a short beam, a rail beam is respectively arranged on the right side of the first gauge beam and the left side of the second gauge beam, measuring wheels are respectively arranged at the bottoms of the short beam and the rail beam, a storage box is arranged in the middle of the top of the bottom plate, a mainframe box is arranged on the front side of the top of the bottom plate, a forward-inclined hand push rod is arranged at the top of the bottom plate, a U-shaped support is arranged on the rear side of the top of the bottom plate, transverse arms are respectively outwards extended and arranged on the left side and the right side of the U-shaped support, the detection integration plate is arranged in the middle of the bottom plate.
As a further improvement of the above technical solution: the intelligent geotextile is made of technical textiles of the integrated distributed optical fiber sensor.
As a further improvement of the above technical solution: the main case with be provided with between the storage box and put the thing pipe, it is provided with vertical box to put the inside of thing pipe, the drawer that is used for placing soil sample is all installed to the storage box left and right sides.
As a further improvement of the above technical solution: mainframe front end top is provided with industrial computer, industrial computer bottom front end is provided with operating keyboard, the handspike includes the 7 type poles that the left and right sides slope set up, two be connected with between the 7 type poles and have the horizontal pole, the operating keyboard front end extends to the front side of horizontal pole.
As a further improvement of the above technical solution: an OTDR transmitting module and an OTDR receiving module are arranged at the bottom of the detection integration board, wires are connected to the bottoms of the U-shaped support and the storage box, and a calculation processing module is arranged inside the industrial computer.
As a further improvement of the above technical solution: the rail is provided with two sets of measuring wheels to roof beam bottom equidistance, the stub beam top is provided with a set of measuring wheel.
Compared with the prior art, the invention has the advantages that:
according to the invention, the short beams and the rail-oriented beams are longitudinally arranged in tandem, so that the short beams and the rail-oriented beams on the same side run on the same rail through the measuring wheels, the detection is comprehensive, and the precision is high; the intelligent geotextile is buried in soil at the bottom of the roadbed, when the device passes through a rail with hidden diseases in the roadbed, the intelligent geotextile deforms or even breaks, at the moment, optical fibers in the intelligent geotextile also deform or break, light surge emitted by an OTDR emission module at the bottom of the integrated board enters the optical fibers which deform or even break, reflected light waves received by an OTDR receiving module change and are different from light waves reflected by the intelligent geotextile buried in the normal roadbed, at the moment, a calculation processing module in the industrial computer receives processing information of the change of the light waves, the internal condition of the roadbed is obtained, the hidden diseases at the bottom of the roadbed are judged, meanwhile, the calculation processing module controls an alarm on an operation keyboard to give an alarm, and specific information is displayed on a display screen to play a role in early warning.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic structural diagram of the present invention in operation.
In the figure: 1. a first gauge beam; 2. a second gauge beam; 3. a base plate; 4. a telescopic block; 5. a short beam; 6. a rail-wise beam; 7. a measuring wheel; 8. a storage box; 9. a drawer; 10. a main chassis; 11. placing a tube; 12. an industrial computer; 13. operating a keyboard; 14. a handspike; 15. a U-shaped frame; 16. a cross arm; 17. a support arm; 18. detecting the integrated board; 19. a wire; 20. intelligent geotechnical cloth.
Detailed Description
The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, specific embodiments thereof are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
As shown in fig. 1 to 3, the specific structure of the present invention is: a hidden early disease detection and early warning device in a roadbed comprises a gauge beam I1 on the front side and a gauge beam II 2 on the rear side, wherein the tops of the gauge beam I1 and the gauge beam II 2 are commonly connected with a bottom plate 3, telescopic blocks 4 are respectively arranged on the left side of the gauge beam I1 and the right side of the gauge beam II 2, short beams 5 are respectively arranged at the other ends of the telescopic blocks 4, rail beams 6 are respectively arranged on the right side of the gauge beam I1 and the left side of the gauge beam II 2, measuring wheels 7 are respectively arranged at the bottoms of the short beams 5 and the rail beams 6, two groups of measuring wheels 7 are equidistantly arranged at the bottom of the rail beams 6, a group of measuring wheels 7 is arranged at the top of the short beams 5, a storage box 8 is arranged in the middle of the top of the bottom plate 3, a main case 10 is arranged on the front end of the main case 10, an industrial computer 12 is arranged at the front end of the bottom of the industrial computer 12, an operation, a storage pipe 11 is arranged between a main case 10 and a storage box 8, vertical lattices are arranged in the storage pipe 11 and can be used for storing some long rod-shaped measuring tools, drawers 9 for storing soil samples are arranged on the left side and the right side of the storage box 8, a forward-inclined hand push rod 14 is arranged on the top of a bottom plate 3, the hand push rod 14 comprises 7-shaped rods which are obliquely arranged on the left side and the right side, a cross rod is connected between the two 7-shaped rods, the front end of an operating keyboard 13 extends to the front side of the cross rod, a U-shaped bracket 15 is arranged on the rear side of the top of the bottom plate 3, cross arms 16 are arranged on the left side and the right side of the U-shaped bracket 15 in an outward extending manner, support arms 17 are arranged at the outer ends of the cross arms 16, detection integrated plates 18 are arranged at the other ends of the support arms 17, a detection integrated plate 18 (not shown in the figure) is arranged, the U-shaped support 15 and the bottom of the storage box 8 are connected with a wire 19, one end of the wire 19 is connected with a detection integration board 18, the other end of the wire 19 is connected with an industrial computer 12, a calculation processing module is arranged inside the industrial computer 12, a positioning system and a storage module are further arranged inside the industrial computer 12, a display screen is arranged at the front end of the industrial computer 12 and is convenient for displaying detected information, the intelligent geotextile 20 buried inside roadbed soil is further included, the intelligent geotextile 20 is made of a technical textile of an integrated distributed optical fiber sensor, the optical fiber is a plastic optical fiber POF, the optical fiber is made of a light-transmitting polymer, the cost is low, the optical fiber is soft and firm, the diameter is larger and reaches about 1mm, and the connection loss is low.
Example 1: a hidden early disease detection and early warning device in a roadbed comprises a gauge beam I1 on the front side and a gauge beam II 2 on the rear side, wherein the tops of the gauge beam I1 and the gauge beam II 2 are commonly connected with a bottom plate 3, telescopic blocks 4 are respectively arranged on the left side of the gauge beam I1 and the right side of the gauge beam II 2, short beams 5 are respectively arranged at the other ends of the telescopic blocks 4, rail beams 6 are respectively arranged on the right side of the gauge beam I1 and the left side of the gauge beam II 2, a sensor system and a measuring system are arranged on the short beams 5 and the rail beams 6, measuring wheels 7 are respectively arranged at the bottoms of the short beams 5 and the rail beams 6, two groups of measuring wheels 7 are equidistantly arranged at the bottoms of the rail beams 6, a group of measuring wheels 7 are arranged at the top of the short beams 5, a storage box 8 is arranged in the middle of the top of the bottom plate 3, a main case 10 is arranged on the front side of the top of the bottom plate 3, an industrial computer 12 is arranged, a material placing pipe 11 is arranged between a main case 10 and a storage box 8, vertical lattices are arranged inside the material placing pipe 11, drawers 9 for placing soil samples are arranged on the left side and the right side of the storage box 8, a forward-inclined hand push rod 14 is arranged on the top of a bottom plate 3, the hand push rod 14 comprises 7-shaped rods which are obliquely arranged on the left side and the right side, a cross rod is connected between the two 7-shaped rods, the front end of an operation keyboard 13 extends to the front side of the cross rod, when the device is used, the device runs on a rail through a short beam 5 and a measuring wheel 7 on a rail-oriented beam 6, the rail can be inspected on the rail through a sensor system and a measuring system which are arranged on the short beam 5 and the rail-oriented beam 6 in a rail gauge, level, front and back height, direction, empty hanging plates, rail joints, anti-climbing equipment, connecting parts, sleepers, crossing equipment and the like, the, finally, the biological sample or the soil sample collected along the way can be placed inside the drawer 9 in the process that people push the device through the hand push rod 14, and the space is saved.
Example 2: the utility model provides an inside hidden disease early detection of road bed and early warning device, includes the gauge beam two 2 of gauge beam one 1 and the rear side of front side, its characterized in that: the top parts of the first gauge beam 1 and the second gauge beam 2 are jointly connected with a bottom plate 3, the left side of the first gauge beam 1 and the right side of the second gauge beam 2 are respectively provided with an expansion block 4, the other end of the expansion block 4 is provided with a short beam 5, the right side of the first gauge beam 1 and the left side of the second gauge beam 2 are respectively provided with a track beam 6, the bottoms of the short beam 5 and the track beam 6 are respectively provided with a measuring wheel 7, the middle part of the top part of the bottom plate 3 is provided with a storage box 8, the front side of the top part of the bottom plate 3 is provided with a main case 10, the top part of the bottom plate 3 is provided with a forward-inclined hand push rod 14, the rear side of the top part of the bottom plate 3 is provided with a U-shaped bracket 15, the left side and the right side of the U-shaped bracket 15 are respectively provided with a cross arm 16 in an outward extending manner, the, the U-shaped support 15 and the bottom of the storage box 8 are connected with a lead 19, one end of the lead 19 is connected with a detection integration board 18, the other end of the lead 19 is connected with an industrial computer 12, a calculation processing module is arranged in the industrial computer 12, the device also comprises an intelligent geotextile 20 embedded in roadbed soil, the intelligent geotextile 20 is made of technical textiles of an integrated distributed optical fiber sensor, firstly, the intelligent geotextile 20 is embedded in the roadbed bottom soil and the side slope bottom soil, the device runs on a rail through a short beam 5 and a measuring wheel 7 on a rail beam 6, an OTDR emission module at the bottom of the detection integration board 18 emits a series of optical surges to the roadbed surface, the optical surges penetrate through the soil layer to irradiate the intelligent geotextile 20, the optical surges are reflected and then received by an OTDR receiving module and are connected with the industrial computer 12 through the lead 19, the calculation processing module in the industrial computer 12 processes information, the internal condition of the roadbed is obtained and displayed on a display screen, when the device passes through a road section with hidden diseases at the bottom of the roadbed, the intelligent geotextile 20 is deformed or even broken, at the moment, the optical fiber inside the intelligent geotextile 20 is deformed or broken, the optical surge transmitted by the OTDR transmitting module at the bottom of the integrated board 18 is detected to enter the deformed or even broken optical fiber, the reflected light wave received by the OTDR receiving module is changed, the processing information of the light wave change of the computing processing module inside the industrial computer 12 is obtained, the internal condition of the roadbed is obtained, judging that the bottom of the roadbed at the position has hidden diseases, controlling an alarm on an operation keyboard 13 to give an alarm by the calculation processing module at the moment, and the specific information is displayed on a display screen, and a positioning system in the industrial computer 12 marks the position of the hidden diseases at the bottom of the roadbed, so that the recording and the maintenance are convenient.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (6)
1. The utility model provides an inside hidden disease early detection of road bed and early warning device, includes the gauge beam one (1) of front side and the gauge beam two (2) of rear side, its characterized in that: the track gauge beam comprises a track gauge beam I (1) and a track gauge beam II (2), wherein the top of the track gauge beam I (1) and the top of the track gauge beam II (2) are jointly connected with a bottom plate (3), a telescopic block (4) is installed on the left side of the track gauge beam I (1) and the right side of the track gauge beam II (2), a short beam (5) is installed at the other end of the telescopic block (4), a track beam (6) is installed on the left side of the track gauge beam I (1) and the left side of the track gauge beam II (2), a measuring wheel (7) is installed at the bottom of the short beam (5) and the track beam (6), a storage box (8) is installed in the middle of the top of the bottom plate (3), a mainframe box (10) is installed on the front side of the top of the bottom plate (3), a hand push rod (14) which is forwards tilted forwards is arranged at the top of the bottom plate (3), a U, support arm (17) are all installed to xarm (16) outer end, survey integrated board (18) are all installed to the support arm (17) other end, install in the middle of bottom plate (3) bottom survey integrated board (18).
2. The early detection and early warning device for the hidden diseases in the interior of the roadbed according to claim 1, characterized in that: the sensor is characterized by further comprising an intelligent geotextile (20) buried in the roadbed soil, wherein the intelligent geotextile (20) is made of a technical textile of an integrated distributed optical fiber sensor.
3. The early detection and early warning device for the hidden diseases in the interior of the roadbed according to claim 1, characterized in that: host computer case (10) with be provided with between storage box (8) and put thing pipe (11), put the inside vertical box that is provided with of thing pipe (11), drawer (9) that are used for placing the soil sample are all installed to the storage box (8) left and right sides.
4. The early detection and early warning device for the hidden diseases in the interior of the roadbed according to claim 1, characterized in that: mainframe (10) front end top is provided with industrial computer (12), industrial computer (12) bottom front end is provided with operating keyboard (13), handspike (14) include the 7 type poles that the left and right sides slope set up, two be connected with the horizontal pole between the 7 type poles, operating keyboard (13) front end extends to the front side of horizontal pole.
5. The early stage detection and early warning device for hidden diseases inside roadbeds according to claim 4, characterized in that: an OTDR transmitting module and an OTDR receiving module are arranged at the bottom of the detection integration board (18), wires (19) are connected to the bottoms of the U-shaped support (15) and the storage box (8), and a calculation processing module is arranged inside the industrial computer (12).
6. The early detection and early warning device for the hidden diseases in the interior of the roadbed according to claim 1, characterized in that: two groups of measuring wheels (7) are arranged at the bottom of the rail-oriented beam (6) at equal intervals, and a group of measuring wheels (7) is arranged at the top of the short beam (5).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922281479 | 2019-12-18 | ||
| CN2019222814791 | 2019-12-18 |
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| CN212611751U true CN212611751U (en) | 2021-02-26 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111749062A (en) * | 2019-12-18 | 2020-10-09 | 中南大学 | Early detection and early warning device for hidden diseases in roadbed |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111749062A (en) * | 2019-12-18 | 2020-10-09 | 中南大学 | Early detection and early warning device for hidden diseases in roadbed |
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Inventor after: Li Jiuchao Inventor after: Cui Zeqiang Inventor after: Tang Bingsheng Inventor after: Shi Changling Inventor after: Liu Yuandong Inventor after: Hou Quanhe Inventor after: Shen Jun Inventor after: Zou Xueliang Inventor after: Xiao Yuanjie Inventor before: Li Jiuchao Inventor before: Cui Zeqiang Inventor before: Tang Bingsheng Inventor before: Shi Changling Inventor before: Liu Yuandong Inventor before: Hou Quanhe Inventor before: Shen Jun Inventor before: Zou Xueliang Inventor before: Xiao Yuanjie |