CN217585690U - Special deformation monitoring wireless device for stone arch bridge - Google Patents
Special deformation monitoring wireless device for stone arch bridge Download PDFInfo
- Publication number
- CN217585690U CN217585690U CN202221191112.6U CN202221191112U CN217585690U CN 217585690 U CN217585690 U CN 217585690U CN 202221191112 U CN202221191112 U CN 202221191112U CN 217585690 U CN217585690 U CN 217585690U
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- China
- Prior art keywords
- circuit box
- control chip
- arch bridge
- wireless device
- data storage
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 29
- 239000004575 stone Substances 0.000 title claims abstract description 26
- 238000013500 data storage Methods 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 238000006073 displacement reaction Methods 0.000 claims abstract description 14
- 239000000523 sample Substances 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 claims description 9
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 239000013307 optical fiber Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
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Abstract
The utility model discloses a special deformation monitoring wireless device for a stone arch bridge, which comprises a circuit box, wherein a box cover is arranged on the circuit box, a control chip and a data storage module are arranged in the circuit box, and the control chip is connected with the data storage module; a wireless transmission module is integrated on the control chip; a laser displacement sensor connected with the control chip is also arranged in the circuit box; the inner wall of the circuit box is provided with a laser detection probe connected with a laser displacement sensor; and a power supply is arranged in the circuit box and is connected with the control chip. The utility model discloses the integrated level is high, and the volume is less, the installation of being convenient for to realize the wireless transmission of data, make things convenient for the staff in time to obtain relevant data result.
Description
Technical Field
The utility model relates to a stone arch bridge monitoring field, in particular to special deformation monitoring wireless device of stone arch bridge.
Background
An arch bridge refers to a bridge having an arch as the primary load bearing member of the structure in a vertical plane. Along with the long-term use of the arch bridge, the performance of the main body bearing structure material of the arch bridge is gradually degraded along with the operation year, the strength is reduced, carbonization with different degrees is generated, in addition, the influence of apparent defects and the like reduces the bearing performance of the arch bridge, and then the internal structure of the arch bridge cannot be known in detail due to the loss of design and completion data, so that the safety uncertainty is increased, the deformation of the arch bridge needs to be monitored through a monitoring device, and the working personnel can maintain the defects of the arch bridge in time.
At present, the traditional method for monitoring the deformation of the stone arch bridge in the market adopts precise level monitoring or installs monitoring marks on the surface, and a wireless device special for comprehensively monitoring the micro deformation of the stone arch bridge in real time does not exist. And most of devices for measuring deformation are wired devices with large volumes, so that great troubles are caused in the process of real-time monitoring and device installation, and monitoring marks are easy to damage. Therefore, it is necessary to design a special deformation monitoring wireless device for a stone arch bridge to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special deformation monitoring wireless device of stone arch bridge. The utility model discloses the integrated level is high, and the volume is less, the installation of being convenient for to realize the wireless transmission of data, make things convenient for the staff in time to obtain relevant data result.
The technical scheme of the utility model: a special deformation monitoring wireless device for a stone arch bridge comprises a circuit box, wherein a box cover is arranged on the circuit box, a control chip and a data storage module are arranged in the circuit box, and the control chip is connected with the data storage module; a wireless transmission module is integrated on the control chip; a laser displacement sensor connected with the control chip is also arranged in the circuit box; the inner wall of the circuit box is provided with a laser detection probe connected with a laser displacement sensor; and a power supply is arranged in the circuit box and is connected with the control chip.
In the deformation monitoring wireless device special for the stone arch bridge, the detection end of the laser detection probe penetrates through the side wall of the circuit box and extends out of the circuit box.
In the deformation monitoring wireless device special for the stone arch bridge, the side wall of the circuit box is provided with a heat dissipation port, and a heat dissipation fan which is right opposite to the heat dissipation port is arranged inside the circuit box.
In the deformation monitoring wireless device special for the stone arch bridge, a dust screen is arranged outside the heat dissipation port.
In the special deformation monitoring wireless device for the stone arch bridge, the limiting plates are arranged at the inner bottom of the circuit box and are positioned on two sides of the data storage module, and the limiting plates are connected with the data storage module through a plurality of bolts.
In the deformation monitoring wireless device special for the stone arch bridge, the limiting plate is attached to the surface of the data storage module.
In the special deformation monitoring wireless device for the stone arch bridge, the wireless transmission module comprises a wireless gateway, the wireless gateway is connected with the control chip through a 485 bus, and the wireless gateway is wirelessly connected with the remote terminal through Ethernet, optical fibers or GPRS.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model is provided with a control chip and a data storage module in the circuit box, and the control chip is connected with the data storage module; a wireless transmission module is integrated on the control chip; a laser displacement sensor connected with the control chip is also arranged in the circuit box; the inner wall of the circuit box is provided with a laser detection probe connected with a laser displacement sensor; laser displacement sensor gathers through the small change of the arched bridge that laser detection probe will experience to information transmission who will gather carries out data processing to control chip, can realize carrying out real-time supervision to the deformation of stone arched bridge through above-mentioned operation, and the data that the monitoring obtained can be stored in addition or send to remote terminal through wireless transmission module, can realize the wireless transmission of data, makes things convenient for the staff in time to obtain relevant data result, the utility model discloses in, above-mentioned device is all integrated in a circuit box, and the holistic volume of device is less, is convenient for install the device.
2. The utility model discloses in, be equipped with the thermovent at the lateral wall of circuit box, set up the thermovent and can make things convenient for the inside and outside air convection of circuit box to outside the heat that makes things convenient for the work of the inside device of circuit box to produce released the circuit box, inside being equipped with of circuit box is just to the radiator fan of thermovent, sets up radiator fan and can accelerate the speed of air convection, improves the radiating effect to the inside of circuit box, the outside of thermovent is equipped with the dust screen, sets up the dust screen and can prevent that outside dust from entering into the circuit box through the thermovent.
3. The utility model discloses the bottom is equipped with the limiting plate in the circuit box, and the limiting plate is located data storage module's both sides, limiting plate and data storage module's surface laminating to the limiting plate is connected with data storage module through a plurality of bolts, and when installing data storage module, earlier blocks data storage module between two limiting plates, carries out prepositioning to data storage module, then fixes through the bolt, can guarantee the stability of being connected between data storage module and the control chip.
Drawings
Fig. 1 is a schematic diagram of the internal structure of the circuit box of the present invention;
fig. 2 is a schematic diagram of the external structure of the circuit box of the present invention;
fig. 3 is the utility model discloses well data storage module and limiting plate's assembly drawing.
The labels in the figures are: 1-a circuit box; 2-a control chip; 3-a wireless transmission module; 4-a power supply; 5-a heat dissipation fan; 6-laser detection probe; 7-a box cover; 8-laser displacement sensor; 9-a data storage module; 10-a limiting plate; 11-a bolt; 12-dust screen.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
Example (b): the utility model provides a special deformation monitoring wireless device of stone arch bridge, during the use, fixes the device on the pontic of arch bridge, as shown in figure 1 and figure 2, including circuit box 1, be equipped with lid 7 on circuit box 1, circuit box 1's lateral wall is equipped with the thermovent, sets up the thermovent and can make things convenient for the inside and outside air convection of circuit box 1 to outside making things convenient for the heat release that 1 inside device work of circuit box produced to circuit box 1, inside being equipped with of circuit box 1 is just to the radiator fan 5 of thermovent, sets up the speed that radiator fan 5 can accelerate the air convection, improves the radiating effect to circuit box 1 inside, the outside of thermovent is equipped with dust screen 12, sets up dust screen 12 and can prevent that outside dust from entering into circuit box 1 through the thermovent.
A control chip 2 and a data storage module 9 are arranged in the circuit box 1, the control chip 2 is connected with the data storage module 9, and the data storage module 9 can be a hard disk or the like; as shown in fig. 3, a limiting plate 10 is arranged at the bottom in the circuit box 1, the limiting plates 10 are located at two sides of the data storage module 9, the limiting plates 10 are attached to the surface of the data storage module 9, and the limiting plates 10 are connected with the data storage module 9 through a plurality of bolts 11, when the data storage module 9 is installed, the data storage module 9 is firstly clamped between the two limiting plates 10, the data storage module 9 is pre-positioned, and then the data storage module 9 is fixed through the bolts 11, so that the stability of connection between the data storage module 9 and the control chip 2 can be ensured; a wireless transmission module 3 is integrated on the control chip 2, the wireless transmission module 3 comprises a wireless gateway, the wireless gateway is connected with the control chip 2 through a 485 bus, the wireless gateway is wirelessly connected with a remote terminal through Ethernet, optical fiber or GPRS, and the remote terminal can be a mobile phone, a computer, a tablet and the like; the circuit box 1 is also internally provided with a laser displacement sensor 8 connected with the control chip 2, and a sensing core is arranged inside the laser displacement sensor 8; the inner wall of the circuit box 1 is provided with a laser detection probe 6 connected with a laser displacement sensor 8, and the detection end of the laser detection probe 6 penetrates through the side wall of the circuit box 1 and extends out of the circuit box 1; the circuit box 1 is internally provided with a power supply 4, the power supply 4 is connected with the control chip 2, and the cooling fan 5 is also connected with the power supply 4.
The working principle is as follows: laser displacement sensor 8 gathers the tiny change of the arch bridge that will feel through laser detection probe 6 to information transmission who will gather carries out data processing to control chip 2, then carry out contrastive analysis through control chip 2 to the data of gathering and the initial data of arch bridge, calculate out the deformation change of stone arch bridge, control chip 2 can store data transmission to data storage module 9, also can be through wireless transmission module 3 with data transmission to remote terminal.
Claims (7)
1. The utility model provides a special deformation monitoring wireless device of stone arch bridge, includes circuit box (1), is equipped with lid (7) on circuit box (1), its characterized in that: a control chip (2) and a data storage module (9) are arranged in the circuit box (1), and the control chip (2) is connected with the data storage module (9); a wireless transmission module (3) is integrated on the control chip (2); a laser displacement sensor (8) connected with the control chip (2) is also arranged in the circuit box (1); the inner wall of the circuit box (1) is provided with a laser detection probe (6) connected with a laser displacement sensor (8); the circuit box (1) is internally provided with a power supply (4), and the power supply (4) is connected with the control chip (2).
2. The special deformation monitoring wireless device for the stone arch bridge according to claim 1, wherein: the detection end of the laser detection probe (6) penetrates through the side wall of the circuit box (1) and extends out of the circuit box (1).
3. The special deformation monitoring wireless device for the stone arch bridge according to claim 1, wherein: the side wall of the circuit box (1) is provided with a heat dissipation opening, and a heat dissipation fan (5) which is opposite to the heat dissipation opening is arranged inside the circuit box (1).
4. The special deformation monitoring wireless device for the stone arch bridge according to claim 3, wherein: and a dust screen (12) is arranged outside the heat dissipation port.
5. The special deformation monitoring wireless device for the stone arch bridge according to claim 1, wherein: the bottom is equipped with limiting plate (10) in circuit box (1), and limiting plate (10) are located the both sides of data storage module (9) to limiting plate (10) are connected with data storage module (9) through a plurality of bolts (11).
6. The special deformation monitoring wireless device for the stone arch bridge as claimed in claim 5, wherein: the limiting plate (10) is attached to the surface of the data storage module (9).
7. The special deformation monitoring wireless device for the stone arch bridge according to any one of claims 1 to 6, wherein: the wireless transmission module (3) comprises a wireless gateway, the wireless gateway is connected with the control chip (2) through a 485 bus, and the wireless gateway is wirelessly connected with the remote terminal through Ethernet, optical fibers or GPRS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221191112.6U CN217585690U (en) | 2022-05-17 | 2022-05-17 | Special deformation monitoring wireless device for stone arch bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221191112.6U CN217585690U (en) | 2022-05-17 | 2022-05-17 | Special deformation monitoring wireless device for stone arch bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217585690U true CN217585690U (en) | 2022-10-14 |
Family
ID=83552303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221191112.6U Expired - Fee Related CN217585690U (en) | 2022-05-17 | 2022-05-17 | Special deformation monitoring wireless device for stone arch bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217585690U (en) |
-
2022
- 2022-05-17 CN CN202221191112.6U patent/CN217585690U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |