CN206037954U - Bridge deformation detecting system - Google Patents
Bridge deformation detecting system Download PDFInfo
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- CN206037954U CN206037954U CN201620877007.6U CN201620877007U CN206037954U CN 206037954 U CN206037954 U CN 206037954U CN 201620877007 U CN201620877007 U CN 201620877007U CN 206037954 U CN206037954 U CN 206037954U
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- bridge
- detecting system
- laser range
- controller
- deformation detecting
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Abstract
The utility model relates to a bridge deformation detecting system is provided with the laser rangefinder sensor on the pier, be provided with a plurality of closed chamber on the bridge plate, closed chamber is provided with piezoelectric sensor, the equal electricity of laser rangefinder sensor and piezoelectric sensor is connected with power module, power module include the battery and with this electrical connections battery's controller, be provided with electrical socket on the controller, just the controller electricity is connected with solar cell panel, the equal communication connection surveillance center of laser rangefinder sensor and piezoelectric sensor. The beneficial effects of the utility model are that: can deform to the bridge in real time and detect, convenient and fast, the degree of accuracy is high.
Description
Technical field
This utility model is related to a kind of bridge deformation detecting system.
Background technology
In science of bridge building field, for deformation characteristics of all kinds bridge under various different loads types, do not have always
Have to form a kind of metering system of system.Such as straight beam bridge, the maximum defluxion of bridge need to be monitored, and for arch bridge,
The span of bridge need to be monitored, by measuring obtained data, to deformation of the bridge under various different loads types
Research is analyzed, consequently facilitating being controlled management to bridge, the generation of structural accident is prevented.
Therefore, a kind of detecting system of measurable bridge deformation is developed, the problem for insider's urgent need to resolve is become.
Utility model content
The utility model proposes a kind of bridge deformation detecting system, overcomes the deficiency of above-mentioned aspect in existing product.
The purpose of this utility model is achieved through the following technical solutions：
A kind of bridge deformation detecting system, is provided with laser range sensor on bridge pier, is provided with some on bridge plate
Airtight chamber, the airtight chamber are provided with piezoelectric transducer, and the laser range sensor and piezoelectric transducer are electrically connected
There is power module, the controller that the power module is included accumulator and is connected with the storage battery is set on the controller
Supply hub is equipped with, and the controller is electrically connected with solar panel, the laser range sensor and piezoelectric transducer
Surveillance center is communicated to connect.
Further, the bridge plate is straight bridge plate, and the central authorities of the bridge plate are provided with the target with minute surface, the target
With laser range sensor arrangement triangular in shape, and target be located at two laser range sensors laser optical path intersection.
Further, the bridge plate is shaped as arch, and the opposite face of two laser range sensors is provided with minute surface.
Further, the target is a spheroid, and its surface is made up of mirror surface.
Further, the Surveillance center includes carries out calculating the computer of analysis for the measurement data to receiving
Equipment.
The beneficial effects of the utility model are：In real time bridge deformation can be detected, convenient and swift, accuracy is high.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Needed for accompanying drawing to be used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is the structural representation one of the bridge deformation detecting system described in this utility model embodiment；
Fig. 2 is the structural representation two of the bridge deformation detecting system described in this utility model embodiment；
Fig. 3 is the connection diagram of each module of the bridge deformation detecting system described in this utility model embodiment.
In figure：
1st, bridge plate；2nd, bridge pier；3rd, target；4th, laser range sensor；5th, Surveillance center；6th, airtight chamber；7th, power supply mould
Block；8th, accumulator；9th, controller；10th, solar panel.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, the every other embodiment obtained by those of ordinary skill in the art all belongs to
In the scope of this utility model protection.
Embodiment one：As shown in figs. 1 and 3, a kind of bridge deformation detecting system according to this utility model embodiment,
Laser range sensor 4 is provided with bridge pier 2, some airtight chamber 6 are provided with bridge plate 1, and the airtight chamber 6 is arranged
There are piezoelectric transducer, the laser range sensor 4 and piezoelectric transducer to be electrically connected with power module 7, the power module 7
The controller 9 electrically connected including accumulator 8 and with the accumulator 8, is provided with supply hub on the controller 9, and described
Controller 9 is electrically connected with solar panel 10, and the laser range sensor 4 and piezoelectric transducer are communicated to connect in monitoring
The heart 5.
Wherein, the bridge plate 1 is straight bridge plate, and the central authorities of the bridge plate 1 are provided with the target 3 with minute surface, the target 3
With 4 arrangement triangular in shape of laser range sensor, and target 3 be located at two laser range sensors 4 laser optical path intersection；
Wherein, the target 3 is a spheroid, and its surface is made up of mirror surface；Wherein, the Surveillance center 5 is included for right
The measurement data for receiving carries out calculating the computer equipment of analysis.
One laser range sensor, 4, communicator and a power module 7 are respectively positioned in same housing, and one
Individual piezoelectric transducer, a communicator and a power module 7 are respectively positioned in same airtight chamber 6, and communicator can lead to
3G, 4G or WIFI are crossed by the data is activation for measuring of laser range sensor 4 and piezoelectric transducer to Surveillance center 5, in monitoring
The heart 5 carries out calculating analysis for the measurement data to receiving.
The target 3 is a spheroid, and its surface is made up of mirror surface, for reflecting the laser range sensor 4
The laser of injection, the laser range sensor 4 is by emergent light and the time difference computed range of reflected light.
When bridge plate 1 is deformed upon, airtight chamber 6 can be extruded, cause the air pressure variations in airtight chamber 6, piezoelectricity
Sensor is by the pressure data for measuring by communication device transfers to Surveillance center 5.
This utility model carries out unified Analysis by range finding and the change of pressure, is carried by the synthesis of two kinds of metering systems
The certainty of measurement of high deformation, and the approximate location of deformation is can determine that by piezoelectric transducer, it is later maintenance provides convenient.
Controller 9 extends the endurance and service life of accumulator 8, supply hub for protecting to accumulator 8
For accessing external power source, when whole system does not work, the electric power that solar panel or external power source are provided by controller 9
For being charged for accumulator 8, when the system is operating, if solar panel conversion electricity or external power source provide
Electricity be enough to support system operation, and controller 9 will directly be powered using solar panel or external power source, if solar-electricity
The not enough power supply of pond plate conversion is run with support system, and controller 9 will be using solar panel or external power source and accumulator 8
Joint power supply.
Embodiment two：As shown in Figures 2 and 3, a kind of bridge deformation detecting system according to this utility model embodiment,
Laser range sensor 4 is provided with bridge pier 2, some airtight chamber 6 are provided with bridge plate 1, and the airtight chamber 6 is arranged
There are piezoelectric transducer, the laser range sensor 4 and piezoelectric transducer to be electrically connected with power module 7, the power module 7
The controller 9 electrically connected including accumulator 8 and with the accumulator 8, is provided with supply hub on the controller 9, and described
Controller 9 is electrically connected with solar panel 10, and the laser range sensor 4 and piezoelectric transducer are communicated to connect in monitoring
The heart 5.
Wherein, the bridge plate 1 is shaped as arch, and the opposite face of two laser range sensors 4 is provided with minute surface；Its
In, the Surveillance center 5 includes to carry out calculating the computer equipment of analysis for the measurement data to receiving.
For arch bridge can directly by measuring the distance between two described laser range sensors 4, you can determine bridge plate 1
Span change.
The opposite face of two laser range sensors 4 makes smooth mirror surface, consequently facilitating reflection laser each other, right
In the distance between two described laser range sensors 4, that is, the span of the bridge plate 1, actually only need a laser
Distance measuring sensor 4 is i.e. measurable, and after two laser range sensors 4, its span value takes two described laser rangings and passes
The meansigma methodss of the distance measured by sensor 4, so that further improve the accuracy of measurement.
In sum, by the above-mentioned technical proposal of this novel practical, it is easy to carry, magnetic efficiency is good, can be passed directly into
Tap water, easy to use, versatility is good.
This utility model is not limited to above-mentioned preferred forms, and anyone can be drawn under enlightenment of the present utility model
Other various forms of products, however, make any change in its shape or structure, it is every with same as the present application or phase
Approximate technical scheme, all falls within protection domain of the present utility model.
Claims (5)
1. a kind of bridge deformation detecting system, it is characterised in that in bridge pier（2）On be provided with laser range sensor（4）, in bridge
Plate（1）On be provided with some airtight chamber（6）, the airtight chamber（6）It is provided with piezoelectric transducer, the laser ranging sensing
Device（4）Power module is electrically connected with piezoelectric transducer（7）, the power module（7）Including accumulator（8）And with the storage
Battery（8）The controller of electrical connection（9）, the controller（9）On be provided with supply hub, and the controller（9）Electrical connection
There is solar panel（10）, the laser range sensor（4）Surveillance center is communicated to connect with piezoelectric transducer（5）.
2. a kind of bridge deformation detecting system according to claim 1, it is characterised in that the bridge plate（1）For straight bridge plate,
The bridge plate（1）Central authorities be provided with the target with minute surface（3）, the target（3）With laser range sensor（4）In triangle
Shape is arranged, and target（3）Positioned at two laser range sensors（4）Laser optical path intersection.
3. a kind of bridge deformation detecting system according to claim 2, it is characterised in that the target（3）For a ball
Body, its surface are made up of mirror surface.
4. a kind of bridge deformation detecting system according to claim 1, it is characterised in that the bridge plate（1）Be shaped as
Arch, and two laser range sensors（4）Opposite face be provided with minute surface.
5. a kind of bridge deformation detecting system according to claim 1, it is characterised in that the Surveillance center（5）Including
Having carries out calculating the computer equipment of analysis for docking the measurement data for receiving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620877007.6U CN206037954U (en) | 2016-08-12 | 2016-08-12 | Bridge deformation detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620877007.6U CN206037954U (en) | 2016-08-12 | 2016-08-12 | Bridge deformation detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206037954U true CN206037954U (en) | 2017-03-22 |
Family
ID=58309380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620877007.6U Active CN206037954U (en) | 2016-08-12 | 2016-08-12 | Bridge deformation detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206037954U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120384A (en) * | 2018-01-12 | 2018-06-05 | 佛山科学技术学院 | A kind of mobile measuring equipment for being used to measure bottom elevation |
| CN108200242A (en) * | 2017-12-28 | 2018-06-22 | 张文翰 | A kind of mobile phone of anti-bending |
| CN108267101A (en) * | 2018-01-17 | 2018-07-10 | 成都上甲光电科技有限公司 | Bridge security detecting system and its circuit |
| CN110132194A (en) * | 2019-05-27 | 2019-08-16 | 中国十九冶集团有限公司 | Arch Reticulated Shell is installed in place measurement detection method |
| WO2021000965A1 (en) * | 2019-12-03 | 2021-01-07 | 中铁九局集团有限公司 | Structure for determining central position of pier and central position determination method |
| CN113358158A (en) * | 2021-06-24 | 2021-09-07 | 时跃强 | Intelligent monitoring device for bridge health state |
-
2016
- 2016-08-12 CN CN201620877007.6U patent/CN206037954U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108200242A (en) * | 2017-12-28 | 2018-06-22 | 张文翰 | A kind of mobile phone of anti-bending |
| CN108120384A (en) * | 2018-01-12 | 2018-06-05 | 佛山科学技术学院 | A kind of mobile measuring equipment for being used to measure bottom elevation |
| CN108267101A (en) * | 2018-01-17 | 2018-07-10 | 成都上甲光电科技有限公司 | Bridge security detecting system and its circuit |
| CN110132194A (en) * | 2019-05-27 | 2019-08-16 | 中国十九冶集团有限公司 | Arch Reticulated Shell is installed in place measurement detection method |
| WO2021000965A1 (en) * | 2019-12-03 | 2021-01-07 | 中铁九局集团有限公司 | Structure for determining central position of pier and central position determination method |
| CN113358158A (en) * | 2021-06-24 | 2021-09-07 | 时跃强 | Intelligent monitoring device for bridge health state |
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| GR01 | Patent grant |