CN210513192U - Bridge safety monitoring device based on big dipper high accuracy - Google Patents
Bridge safety monitoring device based on big dipper high accuracy Download PDFInfo
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- CN210513192U CN210513192U CN201921333312.9U CN201921333312U CN210513192U CN 210513192 U CN210513192 U CN 210513192U CN 201921333312 U CN201921333312 U CN 201921333312U CN 210513192 U CN210513192 U CN 210513192U
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Abstract
The utility model discloses a bridge safety monitoring device based on big dipper high accuracy, including supporting component and big dipper bridge monitoring subassembly, the supporting component sets up in the top of two bridge floor concatenation departments, just big dipper bridge monitoring subassembly sets up the top at the supporting component, the supporting component comprises backup pad, connecting plate, first splint and second splint, the utility model discloses the beneficial effect who reaches is: the utility model relates to a bridge safety monitoring device based on big dipper high accuracy can be convenient through the supporting component who sets up be connected with the bridge floor for the dismouting of big dipper bridge monitoring component is more convenient, big dipper bridge monitoring component through the setting can carry out comprehensive stress detection to the bridge, and can carry out the ultrasonic inspection of bridge, improve monitoring efficiency, the better leak detection that prevents appears, and can transmit its information of monitoring through the big dipper antenna that sets up and switch, be convenient for carry out long-range real-time supervision.
Description
Technical Field
The utility model relates to a bridge safety monitoring device especially relates to a bridge safety monitoring device based on big dipper high accuracy, belongs to safety monitoring device technical field.
Background
As a component of the traffic system, bridges play an important role in the development and evolution of human civilization. With the development of modern science and technology and the continuous increase of transportation demand, large bridges (such as sea-crossing bridges, large-span bridges and the like) are more and more appeared in the visual field of people, the manufacturing cost of the bridges is hundreds of millions or even billions of yuan, and the bridges have important strategic significance in the aspects of transportation, military affairs, social life and the like. However, during the construction and use of bridges, due to the erosion of environment and harmful substances, the action of vehicles, wind, earthquake, fatigue, human factors, and the continuous degradation of the performance of materials, various parts of the structure are damaged and degraded to different degrees before the design life is reached. If the damage cannot be detected and maintained in time, the driving safety is influenced and the service life of the bridge is shortened, and the bridge is damaged and collapsed suddenly. The existing bridge safety monitoring device is single in function, when data are monitored for the safety of a bridge, the bridge can only be simply detected through camera shooting, the required time for overall monitoring is long, and the detection omission occurs easily, so that inconvenience is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the bridge safety monitoring device based on big dipper high accuracy that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
design one kind based on big dipper high accuracy bridge safety monitoring device, including supporting component and big dipper bridge monitoring subassembly, the supporting component sets up in the top of two bridge floor concatenation departments, just big dipper bridge monitoring subassembly sets up the top at the supporting component, the supporting component comprises backup pad, connecting plate, first splint and second splint, the backup pad sets up the top at the bridge floor, the one end welding that the backup pad bottom is close to the bridge floor has first splint, the below of backup pad is provided with the connecting plate, the one end welding that the connecting plate bottom is close to first splint has the second splint, first splint and second splint set up respectively in the both sides of bridge floor, big dipper bridge monitoring subassembly is by first protecting crust, second protecting crust, solar panel, L type mount, solar cell, stress monitoring controller, ultrasonic flaw detection controller, Three mould big dipper receivers of three frequencies, switch, monitoring transmission line, earth's surface stress meter, ultrasonic inspection head, infrared ray fluviograph, reinforcing bar stress meter, feeder arrester, lightning rod and big dipper antenna are constituteed.
Preferably, first protecting crust fixed connection is at the top of backup pad, second protecting crust fixed connection is on the outer wall at first protecting crust top, the inside of first protecting crust is provided with solar battery, stress monitoring controller, ultrasonic inspection controller, three mould big dipper receivers of three frequencies and switch, stress monitoring controller sets up the one side at solar battery, the ultrasonic inspection controller sets up the one side of keeping away from stress monitoring controller at solar battery, stress monitoring controller and ultrasonic inspection controller all with the interior diapire fixed connection of first protecting crust.
Preferably, the three-frequency three-mode Beidou receiver and the switch are arranged above the solar storage battery, the three-frequency three-mode Beidou receiver is arranged on one side, close to the stress monitoring controller, above the solar storage battery, the switch is arranged on one side, close to the ultrasonic flaw detection controller, above the solar storage battery, the three-frequency three-mode Beidou receiver and the switch are fixedly connected with the inner top wall of the first protection shell, the stress monitoring controller is connected with a ground surface stress gauge and a steel bar stress gauge through a monitoring transmission line, the ultrasonic flaw detection controller is connected with an ultrasonic flaw detection head through a monitoring transmission line, the stress monitoring controller, the ultrasonic flaw detection controller and the infrared ray water level gauge are all connected with the switch, the feeder arrester, the lightning rod and the Beidou antenna are all arranged inside the second protection shell, and the three-frequency three-mode Beidou receiver is installed inside the feeder arrester, the Beidou antenna is connected with one end of a feeder arrester, the other end of the feeder arrester is connected with one end of a three-frequency three-mode Beidou receiver, and the other end of the three-frequency three-mode Beidou receiver is connected with a switch.
Preferably, the bottom of the connecting plate is fixedly connected with a reinforcing rib, and the other end of the reinforcing rib is fixedly connected with the second clamping plate.
Preferably, the bottom fixedly connected with two slide rail framves of backup pad, the slide rail frame sets up in the both sides of connecting plate, just the slide rail frame is close to one side of connecting plate and has seted up spacing spout, spacing spout and connecting plate phase-match set up, just the both sides difference sliding connection of connecting plate is in the inside of two spacing spouts.
Preferably, one end of the top of the supporting plate, which is close to the first clamping plate, is provided with a mounting groove.
Preferably, a wiring groove is formed in one end, far away from the first clamping plate, of the top of the supporting plate.
Preferably, one side of second protective housing is provided with solar panel, solar panel passes through the outer wall fixed connection of L type mount and second protective housing, just solar panel and solar battery electric connection.
Preferably, the stress monitoring controller, the ultrasonic flaw detection controller, the three-frequency three-mode Beidou receiver, the switch and the infrared ray water level meter are electrically connected with the solar storage battery.
The utility model provides a bridge safety monitoring device based on big dipper high accuracy, beneficial effect lies in: the utility model relates to a bridge safety monitoring device based on big dipper high accuracy can be convenient through the supporting component who sets up be connected with the bridge floor for the dismouting of big dipper bridge monitoring component is more convenient, big dipper bridge monitoring component through the setting can carry out comprehensive stress detection to the bridge, and can carry out the ultrasonic inspection of bridge, improve monitoring efficiency, the better leak detection that prevents appears, and can transmit its information of monitoring through the big dipper antenna that sets up and switch, be convenient for carry out long-range real-time supervision.
Drawings
Fig. 1 is a schematic structural view of a bridge safety monitoring device based on Beidou high precision provided by the utility model;
FIG. 2 is a side view of a support assembly in the bridge safety monitoring device based on Beidou high precision provided by the utility model;
fig. 3 is a schematic structural view of a support assembly in the bridge safety monitoring device based on the big dipper high precision provided by the utility model;
fig. 4 is a schematic structural view of a big dipper bridge monitoring assembly in the bridge safety monitoring device based on big dipper high accuracy provided by the utility model;
fig. 5 is the utility model provides an inner structure schematic diagram of big dipper bridge monitoring subassembly among bridge safety monitoring device based on big dipper high accuracy.
In the figure: 1. a bridge deck; 2. a support assembly; 21. a support plate; 22. a connecting plate; 23. a first splint; 24. a second splint; 25. reinforcing ribs; 26. a slide rail frame; 27. a limiting chute; 28. mounting grooves; 29. a wire arrangement groove; 3. a Beidou bridge monitoring assembly; 31. a first protective shell; 32. a second protective shell; 33. a solar panel; 34. an L-shaped fixing frame; 35. a solar storage battery; 36. a stress monitoring controller; 37. an ultrasonic flaw detection controller; 38. a three-frequency three-mode Beidou receiver; 39. a switch; 310. monitoring the transmission line; 311. a surface stress meter; 312. an ultrasonic inspection head; 313. an infrared water level gauge; 314. a steel bar stress meter; 315. a feeder line arrester; 316. a lightning rod; 317. big dipper antenna.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, a bridge safety monitoring device based on big dipper high accuracy, including supporting component 2 and big dipper bridge monitoring components 3, supporting component 2 sets up the top in two bridge floor 1 concatenation departments, just big dipper bridge monitoring components 3 sets up the top at supporting component 2, supporting component 2 comprises backup pad 21, connecting plate 22, first splint 23 and second splint 24, backup pad 21 sets up the top at bridge floor 1, the one end welding that backup pad 21 bottom is close to bridge floor 1 has first splint 23, the below of backup pad 21 is provided with connecting plate 22, the one end welding that connecting plate 22 bottom is close to first splint 23 has second splint 24, first splint 23 and second splint 24 set up respectively in the both sides of bridge floor 1, big dipper bridge monitoring components 3 is by first protective housing 31, second protective housing 32, The device comprises a solar panel 33, an L-shaped fixing frame 34, a solar storage battery 35, a stress monitoring controller 36, an ultrasonic flaw detection controller 37, a three-frequency three-mode Beidou receiver 38, a switch 39, a monitoring transmission line 310, an earth surface stress meter 311, an ultrasonic flaw detection head 312, an infrared ray water level meter 313, a steel bar stress meter 314, a feeder line arrester 315, a lightning rod 316 and a Beidou antenna 317.
First protective housing 31 fixed connection is at the top of backup pad 21, second protective housing 32 fixed connection is on the outer wall at first protective housing 31 top, the inside of first protective housing 31 is provided with solar battery 35, stress monitoring controller 36, ultrasonic flaw detection controller 37, three mould big dipper receivers 38 of three frequencies and switch 39, stress monitoring controller 36 sets up the one side at solar battery 35, ultrasonic flaw detection controller 37 sets up the one side of keeping away from stress monitoring controller 36 at solar battery 35, stress monitoring controller 36 and ultrasonic flaw detection controller 37 all with the interior diapire fixed connection of first protective housing 31.
The three-frequency three-mode Beidou receiver 38 and the switch 39 are arranged above the solar storage battery 35, the three-frequency three-mode Beidou receiver 38 is arranged on one side, close to the stress monitoring controller 36, of the solar storage battery 35, the switch 39 is arranged on one side, close to the ultrasonic flaw detection controller 37, of the solar storage battery 35, the three-frequency three-mode Beidou receiver 38 and the switch 39 are fixedly connected with the inner top wall of the first protection shell 31, the stress monitoring controller 36 is connected with the earth surface stress gauge 311 and the steel bar stress gauge 314 through the monitoring transmission line 310, the ultrasonic flaw detection controller 37 is connected with the ultrasonic flaw detection head 312 through the monitoring transmission line 310, the stress monitoring controller 36, the ultrasonic flaw detection controller 37 and the infrared ray water level gauge 313 are all connected with the switch 39, the feeder lightning arrester 315, the lightning rod 316 and the Beidou protection antenna 317 are all arranged inside the second protection shell 32, the three-frequency three-mode Beidou receiver 38 is installed inside the feeder arrester 315, the Beidou antenna 317 is connected with one end of the feeder arrester 315, the other end of the feeder arrester 315 is connected with one end of the three-frequency three-mode Beidou receiver 38, and the other end of the three-frequency three-mode Beidou receiver 38 is connected with the switch 39.
The bottom of connecting plate 22 is fixedly connected with strengthening rib 25, the other end and the second splint 24 fixed connection of strengthening rib 25 for the structure of connecting plate 22 is more stable.
Two slide rail frame 26 of bottom fixedly connected with of backup pad 21, slide rail frame 26 sets up the both sides at connecting plate 22, just spacing spout 27 has been seted up to one side that slide rail frame 26 is close to connecting plate 22, spacing spout 27 and connecting plate 22 phase-match set up, just sliding connection is in the inside of two spacing spout 27 respectively in the both sides of connecting plate 22 for the connection between backup pad 21 and the connecting plate 22 is more firm.
The top of the support plate 21 near the first clamping plate 23 is provided with a mounting groove 28, which is convenient for mounting the steel bar stress gauge 314.
The cable arranging groove 29 is formed in one end, far away from the first clamping plate 23, of the top of the supporting plate 21, and therefore cable arranging of the transmission line 310 can be monitored conveniently.
One side of second protective housing 32 is provided with solar panel 33, solar panel 33 passes through L type mount 34 and the outer wall fixed connection of second protective housing 32, just solar panel 33 and solar battery 35 electric connection can practice thrift electric power resource.
The stress monitoring controller 36, the ultrasonic flaw detection controller 37, the three-frequency three-mode Beidou receiver 38, the switch 39 and the infrared water level meter 313 are all electrically connected with the solar storage battery 35.
The working principle is as follows: when the feed line lightning arrester is used, firstly, the joint of two bridge floors 1 is selected, the first clamping plate 23 at one end of the supporting plate 21 is attached to the inner wall of the joint of the two bridge floors 1, the first clamping plate 23 is connected with the inner wall of the bridge floors 1 through bolts, the connecting plate 22 is slid along the limiting sliding groove 27 on the sliding rail frame 26, the second clamping plate 24 is pushed to be attached to the outer wall of the bridge floors 1, so that the first clamping plate 23 and the second clamping plate 24 can clamp the bridge floors 1, the supporting plate 21 is connected with the connecting plate 22 through the bolts, the supporting component 2 is installed, then, the first protective shell 31 is fixedly connected to the top of the supporting plate 21 through the bolts, the three-frequency three-mode Beidou receiver 38 is installed inside the feed line lightning arrester 315, the Beidou antenna 317 is connected with one end of the feed line lightning arrester 315, the other end of the feed line lightning arrester 315 is connected with, the other end of the three-frequency three-mode Beidou receiver 38 is connected with a switch 39, two ends of a steel bar stress meter 314 are fixedly connected with two bridge floors 1 respectively by bolts, an ultrasonic flaw detection controller 37 is connected with an ultrasonic flaw detection head 312 by a monitoring transmission line 310, an earth surface stress meter 311 and the steel bar stress meter 314 are both connected with a stress monitoring controller 36, the ultrasonic flaw detection controller 37 and an infrared water level meter 313 are all connected with the switch 39, finally, the solar panel 33 converts light energy into electric energy under the illumination of the sun and stores the electric energy into a solar storage battery 35 to provide electric energy for the device, the earth surface stress meter 311, the ultrasonic flaw detection head 312, the infrared water level meter 313 and the steel bar stress meter 314 are used for monitoring, the monitoring efficiency can be improved, the detection leakage can be better prevented, and data monitored by the earth surface stress meter 311, the water level ultrasonic flaw detection head 312, the infrared light stress meter 313 and the steel bar stress meter 314 are transmitted by the And (5) real-time monitoring of the process.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. A bridge safety monitoring device based on Beidou high precision is characterized by comprising a supporting component (2) and a Beidou bridge monitoring component (3), the supporting component (2) is arranged above the splicing position of the two bridge floors (1), the Beidou bridge monitoring component (3) is arranged above the supporting component (2), the supporting component (2) consists of a supporting plate (21), a connecting plate (22), a first clamping plate (23) and a second clamping plate (24), the support plate (21) is arranged above the bridge floor (1), a first clamping plate (23) is welded at one end of the bottom of the support plate (21) close to the bridge floor (1), a connecting plate (22) is arranged below the supporting plate (21), a second clamping plate (24) is welded at one end of the bottom of the connecting plate (22) close to the first clamping plate (23), the first clamping plate (23) and the second clamping plate (24) are respectively arranged on two sides of the bridge deck (1).
2. The bridge safety monitoring device based on Beidou high precision according to claim 1, characterized in that the Beidou bridge monitoring component (3) is composed of a first protective shell (31), a second protective shell (32), a solar panel (33), an L-shaped fixing frame (34), a solar storage battery (35), a stress monitoring controller (36), an ultrasonic flaw detection controller (37), a three-frequency three-mode Beidou receiver (38), a switch (39), a monitoring transmission line (310), a surface strain gauge (311), an ultrasonic flaw detection head (312), an infrared water level gauge (313), a steel bar strain gauge (314), a feeder line arrester (315), a lightning rod (316) and a Beidou antenna (317), wherein the first protective shell (31) is fixedly connected to the top of a supporting plate (21), the second protective shell (32) is fixedly connected to the outer wall of the top of the first protective shell (31), the inside of first protective housing (31) is provided with solar cell (35), stress monitoring controller (36), ultrasonic inspection controller (37), three mould beidou receivers of three frequencies (38) and switch (39), stress monitoring controller (36) set up the one side at solar cell (35), one side that stress monitoring controller (36) were kept away from in solar cell (35) is set up in ultrasonic inspection controller (37), solar cell (35), stress monitoring controller (36) and ultrasonic inspection controller (37) all with the interior diapire fixed connection of first protective housing (31).
3. The bridge safety monitoring device based on the Beidou high precision is characterized in that the three-frequency three-mode Beidou receiver (38) and the switch (39) are arranged above the solar storage battery (35), the three-frequency three-mode Beidou receiver (38) is arranged on one side, close to the stress monitoring controller (36), above the solar storage battery (35), the switch (39) is arranged on one side, close to the ultrasonic flaw detection controller (37), above the solar storage battery (35), the three-frequency three-mode Beidou receiver (38) and the switch (39) are fixedly connected with the inner top wall of the first protective shell (31), the stress monitoring controller (36) is connected with a ground surface stress meter (311) and a steel bar stress meter (314) through a monitoring transmission line (310), the ultrasonic flaw detection controller (37) is connected with an ultrasonic flaw detection head (312) through the monitoring transmission line (310), stress monitoring controller (36), ultrasonic inspection controller (37) and infrared ray water level gauge (313) all are connected with switch (39), feeder arrester (315), lightning rod (316) and big dipper antenna (317) all set up the inside at second protecting crust (32), the internally mounted of feeder arrester (315) has three mould big dipper receivers of three frequencies (38), big dipper antenna (317) are connected with the one end of feeder arrester (315), the other end of feeder arrester (315) is connected with the one end of three mould big dipper receivers of three frequencies (38), the other end and the switch (39) of three mould big dipper receivers of three frequencies (38) are connected.
4. The bridge safety monitoring device based on big dipper high accuracy of claim 1, characterized in that, the bottom fixedly connected with strengthening rib (25) of connecting plate (22), the other end and the second splint (24) fixed connection of strengthening rib (25).
5. The bridge safety monitoring device based on big dipper high accuracy of claim 1, characterized in that, the bottom fixedly connected with two slide rail framves (26) of backup pad (21), slide rail frame (26) set up the both sides at connecting plate (22), just slide rail frame (26) are close to one side of connecting plate (22) and have seted up spacing spout (27), spacing spout (27) and connecting plate (22) phase-match set up, just sliding connection is in the inside of two spacing spout (27) respectively in the both sides of connecting plate (22).
6. The bridge safety monitoring device based on big dipper high accuracy of claim 1, characterized in that, the one end that the backup pad (21) top is close to first splint (23) has seted up mounting groove (28).
7. The bridge safety monitoring device based on big dipper high accuracy of claim 1, characterized in that, the one end of backup pad (21) top far away from first splint (23) has seted up wire arrangement groove (29).
8. The bridge safety monitoring device based on big dipper high accuracy of claim 2, characterized in that, one side of second protecting crust (32) is provided with solar panel (33), solar panel (33) pass through L type mount (34) and the outer wall fixed connection of second protecting crust (32), just solar panel (33) and solar battery (35) electric connection.
9. The bridge safety monitoring device based on big dipper high accuracy of claim 2, characterized in that stress monitoring controller (36), ultrasonic inspection controller (37), three-frequency three-mode big dipper receiver (38), switch (39) and infrared ray water level gauge (313) all are connected with solar battery (35) electrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921333312.9U CN210513192U (en) | 2019-08-16 | 2019-08-16 | Bridge safety monitoring device based on big dipper high accuracy |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921333312.9U CN210513192U (en) | 2019-08-16 | 2019-08-16 | Bridge safety monitoring device based on big dipper high accuracy |
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| CN210513192U true CN210513192U (en) | 2020-05-12 |
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| CN201921333312.9U Active CN210513192U (en) | 2019-08-16 | 2019-08-16 | Bridge safety monitoring device based on big dipper high accuracy |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345978A (en) * | 2019-08-16 | 2019-10-18 | 湖南联智桥隧技术有限公司 | One kind being based on the high-precision bridge safety supervision device of Beidou |
| CN111692499A (en) * | 2020-06-21 | 2020-09-22 | 王晓腾 | Bridge monitoring devices based on network communication convenient to in time maintain |
-
2019
- 2019-08-16 CN CN201921333312.9U patent/CN210513192U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345978A (en) * | 2019-08-16 | 2019-10-18 | 湖南联智桥隧技术有限公司 | One kind being based on the high-precision bridge safety supervision device of Beidou |
| WO2021031661A1 (en) * | 2019-08-16 | 2021-02-25 | 湖南联智科技股份有限公司 | Beidou-based bridge safety monitoring device |
| CN111692499A (en) * | 2020-06-21 | 2020-09-22 | 王晓腾 | Bridge monitoring devices based on network communication convenient to in time maintain |
| CN111692499B (en) * | 2020-06-21 | 2022-04-15 | 山东申恒工程建设有限公司 | Bridge monitoring devices based on network communication convenient to in time maintain |
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