CN218156751U - Bridge vibrations monitoring box - Google Patents
Bridge vibrations monitoring box Download PDFInfo
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- CN218156751U CN218156751U CN202222222081.2U CN202222222081U CN218156751U CN 218156751 U CN218156751 U CN 218156751U CN 202222222081 U CN202222222081 U CN 202222222081U CN 218156751 U CN218156751 U CN 218156751U
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Abstract
The utility model discloses a bridge vibrations monitoring box relates to bridge monitoring technology field, including pole setting, quick-witted case, UWB location basic station and acquisition unit, machine incasement installs data processing server and thing networking gateway respectively, and thing networking gateway and data processing server electric connection, install anemorumbometer in the pole setting, anemorumbometer, UWB location basic station and acquisition unit respectively with data processing server electric connection. The bridge vibration monitoring box has the functions of providing real-time display of monitoring positions and the like through UWB positioning, acquiring the change condition of characteristic parts in real time through monitoring the structural performance and the surrounding environment of a cable tower and a bridge deck by an acquisition unit, mastering the basic condition of a bridge structure in a complex operation state, analyzing the change of monitoring points by a system to obtain the operation rule of a bridge in various environments, and providing important data for verifying bridge design and load design evaluation.
Description
Technical Field
The utility model relates to a bridge monitoring technology field specifically is a bridge vibrations monitoring box.
Background
In recent years, various bridges are built in China under various complex road conditions, and the existing bridges are aged to different degrees, so that the bridge monitoring has extremely important significance on the safe operation of the bridges and the human-vehicle safety of bridge passing vehicles.
Modern large bridges are important nodes of a traffic main road, have great influence on traffic development, and are symbolized by national and regional economic development and technical progress, however, due to the lack of a health monitoring and early warning system of the structural integrity of a bridge, once a safety accident occurs, the life and property safety of people is seriously threatened, and based on the situation, a bridge vibration monitoring box is provided, so that the online monitoring of a bridge structure is realized.
SUMMERY OF THE UTILITY MODEL
The utility model provides a bridge vibrations monitoring box to solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a bridge vibration monitoring box comprises a vertical rod, a case, a UWB positioning base station and an acquisition unit, wherein a data processing server and an Internet of things gateway are respectively installed in the case, the Internet of things gateway is electrically connected with the data processing server, an anemorumbometer is installed on the vertical rod, and the anemorumbometer, the UWB positioning base station and the acquisition unit are respectively electrically connected with the data processing server; the acquisition unit comprises a magnetoelectric sensor, a surface strain gauge, an anchor cable dynamometer, a static level gauge, an inclination angle sensor and a UWB positioning tag.
Furthermore, a support is fixedly connected to the upright rod, and a solar panel is mounted on the support.
Furthermore, an energy storage battery is installed in the case and electrically connected with the solar panel through a photovoltaic controller.
Further, data processing server, thing networking gateway, UWB location basic station, acquisition unit and anemorumbometer all pass through dc-to-ac converter and energy storage battery electric connection.
Furthermore, a wiring terminal row is installed in the case, and the internet of things gateway, the UWB positioning base station, the acquisition unit and the anemorumbometer are respectively electrically connected with the data processing server through the wiring terminal row.
Furthermore, a box door is installed on the front side of the case through a hinge, and an emergency stop switch is installed on the box door in an embedded mode.
Compared with the prior art, the utility model provides a bridge vibrations monitoring box possesses following beneficial effect:
the bridge vibration monitoring box has the functions of providing real-time display of monitoring positions through UWB positioning and the like, monitoring the structural performance and the surrounding environment of a cable tower and a bridge floor through the acquisition unit, acquiring the change condition of characteristic parts in real time, mastering the basic condition of a bridge structure in a complex operation state, analyzing the change of monitoring points through a system to acquire the operation rule of the bridge in various environments, and providing important data for verifying the evaluation of bridge design and load design.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a partial schematic view of the present invention.
In the figure: 1. erecting a rod; 2. a chassis; 3. a UWB positioning base station; 4. a collection unit; 5. a data processing server; 6. an Internet of things gateway; 7. an anemorumbometer; 8. a magnetoelectric sensor; 9. a surface strain gauge; 10. an anchor cable dynamometer; 11. a hydrostatic level; 12. a tilt sensor; 13. a UWB positioning tag; 14. a support; 15. a solar panel; 16. an energy storage battery; 17. a terminal block; 18. a box door; 19. and (4) an emergency stop switch.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Please refer to fig. 1-3, the utility model discloses a bridge vibrations monitoring box, including pole setting 1, quick-witted case 2, UWB positioning base station 3 and acquisition unit 4, install data processing server 5 and internet of things gateway 6 in the quick-witted case 2 respectively, and internet of things gateway 6 and data processing server 5 electric connection, install anemorumbometer 7 on the pole setting 1, anemorumbometer 7, UWB positioning base station 3 and acquisition unit 4 respectively with data processing server 5 electric connection, provide functions such as real-time display of monitoring position through UWB positioning, monitor the structural performance of cable tower and bridge floor and peripheral environment through acquisition unit 4, acquire the situation of change of characteristic position in real time, grasp the basic condition of bridge structure under complicated operation state, through the change of system analysis monitoring point in order to obtain the operation law of bridge under various environments, provide important data for verifying bridge design and load design's aassessment;
the acquisition unit 4 comprises a magnetoelectric sensor 8, a surface strain gauge 9, an anchor cable dynamometer 10, a static level gauge 11, an inclination angle sensor 12 and a UWB positioning tag 13.
Specifically, the upright rod 1 is locked and connected with a support 14, and the support 14 is provided with a solar panel 15.
In the embodiment, the device adopts a power supply mode combining commercial power and solar energy, thereby being beneficial to energy conservation to a certain extent.
Specifically, an energy storage battery 16 is installed in the case 2, and the energy storage battery 16 is electrically connected with the solar panel 15 through a photovoltaic controller.
In this embodiment, the solar panel 15 directly converts solar radiation energy into electric energy, and then stores the electric energy in the energy storage battery 16.
Specifically, the data processing server 5, the internet of things gateway 6, the UWB positioning base station 3, the acquisition unit 4, and the anemorumbometer 7 are all electrically connected to the energy storage battery 16 through an inverter.
In this embodiment, the energy storage battery 16 is used for supplying power to the data processing server 5, the internet of things gateway 6, the UWB positioning base station 3, the acquisition unit 4, and the anemorumbometer 7.
Specifically, install binding post row 17 in the quick-witted case 2, thing networking gateway 6, UWB location basic station 3, acquisition unit 4 and anemorumbometer 7 are respectively through binding post row 17 and data processing server 5 electric connection.
In this embodiment, the terminal block 17 is an electrical component for connecting a circuit in an electrical device, and is used to control the connection and disconnection of the circuit, so that the terminal block is convenient to use and operate.
Specifically, a door 18 is mounted on the front side of the case 2 through a hinge, and an emergency stop switch 19 is mounted on the door 18.
In the present embodiment, the scram switch 19 is used to immediately stop the operation of the equipment in any case, and when an emergency occurs during the operation, the equipment is immediately stopped to prevent injury or loss expansion.
When the cable bridge is used, functions such as real-time display of monitoring positions are provided through UWB positioning, the data are uploaded to a cloud end platform through an acquisition unit 4 (an anemorumbometer 7 is used for monitoring wind speed/wind direction of a bridge, a magnetoelectric sensor 8 is used for monitoring vibration of a bridge part farthest from a bridge pier supporting point, a surface strain gauge 9 is used for monitoring stress on line of an important part of the bridge, an anchor cable dynamometer 10 is used for testing cable force on line of the cable bridge, a static water level 11 is used for monitoring settlement of a bridge pier, and an inclination angle sensor 12 is used for monitoring inclination angles of the bridge pier and the bridge), the structural performance of the cable tower and the bridge deck and the surrounding environment are monitored, the change conditions of the characteristic parts are obtained in real time, the basic conditions of the bridge structure in a complex operation state are mastered, the change of the monitoring points is analyzed through a data processing server 5 to obtain the operation rules of the bridge in various environments, important data are provided for verifying bridge design and load design evaluation, and the data are uploaded to the cloud end platform through an Internet of things gateway 6.
In conclusion, the bridge vibration monitoring box provides functions such as real-time display of monitoring positions through UWB positioning, changes of characteristic parts are obtained in real time through monitoring of the structural performance and the surrounding environment of the cable tower and the bridge deck by the acquisition unit 4, basic conditions of the bridge structure in a complex operation state are mastered, changes of monitoring points are analyzed by a system to obtain operation rules of the bridge in various environments, and important data are provided for verification of bridge design and load design evaluation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a bridge vibrations monitoring box, includes pole setting (1), quick-witted case (2), UWB location basic station (3) and acquisition unit (4), its characterized in that: a data processing server (5) and an internet of things gateway (6) are respectively installed in the case (2), the internet of things gateway (6) is electrically connected with the data processing server (5), an anemorumbometer (7) is installed on the upright rod (1), and the anemorumbometer (7), the UWB positioning base station (3) and the acquisition unit (4) are respectively electrically connected with the data processing server (5);
the acquisition unit (4) comprises a magnetoelectric sensor (8), a surface strain gauge (9), an anchor cable dynamometer (10), a static level gauge (11), an inclination angle sensor (12) and a UWB positioning tag (13).
2. The bridge vibration monitoring box of claim 1, wherein: the upright stanchion (1) is locked and connected with a support (14), and the support (14) is provided with a solar panel (15).
3. The bridge vibration monitoring box of claim 2, wherein: an energy storage battery (16) is installed in the case (2), and the energy storage battery (16) is electrically connected with the solar panel (15) through the photovoltaic controller.
4. The bridge vibration monitoring box of claim 3, wherein: data processing server (5), thing networking gateway (6), UWB location basic station (3), acquisition unit (4) and anemorumbometer (7) all pass through dc-to-ac converter and energy storage battery (16) electric connection.
5. The bridge vibration monitoring box of claim 1, wherein: install binding post row (17) in quick-witted case (2), thing networking gateway (6), UWB location basic station (3), acquisition unit (4) and anemorumbometer (7) are respectively through binding post row (17) and data processing server (5) electric connection.
6. The bridge vibration monitoring box of claim 1, wherein: a box door (18) is installed on the front side of the case (2) through a hinge, and an emergency stop switch (19) is installed on the box door (18) in an embedded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222222081.2U CN218156751U (en) | 2022-08-23 | 2022-08-23 | Bridge vibrations monitoring box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222222081.2U CN218156751U (en) | 2022-08-23 | 2022-08-23 | Bridge vibrations monitoring box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218156751U true CN218156751U (en) | 2022-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222222081.2U Active CN218156751U (en) | 2022-08-23 | 2022-08-23 | Bridge vibrations monitoring box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218156751U (en) |
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2022
- 2022-08-23 CN CN202222222081.2U patent/CN218156751U/en active Active
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