CN216348539U - Roadbed settlement detection device - Google Patents
Roadbed settlement detection device Download PDFInfo
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- CN216348539U CN216348539U CN202122361446.5U CN202122361446U CN216348539U CN 216348539 U CN216348539 U CN 216348539U CN 202122361446 U CN202122361446 U CN 202122361446U CN 216348539 U CN216348539 U CN 216348539U
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Abstract
The utility model discloses a roadbed settlement detection device, which comprises an energy supply assembly, a detection assembly, a signal emission assembly and a microcontroller, wherein the signal emission assembly is electrically connected with the output end of the microcontroller; the detection assembly comprises a supporting block, a pressure detection sensor, a protective cover and a fixing part, the lower end of the pressure detection sensor is fixedly arranged on the supporting block, the upper end of the pressure detection sensor is in contact with the bottom of the protective cover, the supporting block is matched with the inner wall of the protective cover, the fixing part is fixedly arranged at the top of the protective cover, and the pressure detection sensor is electrically connected with the input end of the microcontroller. Can in time know the road bed through this device and subside, do not need artifical every interval a period to go to measure, effectual saving cost of labor.
Description
Technical Field
The utility model relates to the field of roadbed settlement detection, in particular to a roadbed settlement detection device.
Background
In the process of road construction, the prevention of uneven settlement of a road is a very important work in engineering construction management, and a smooth road is an important guarantee for ensuring driving comfort and safety. In recent years, the construction progress of infrastructures such as roads and the like in China is accelerated, and the design and construction level of infrastructures such as roads and the like is improved. In order to ensure the comfort and safety of road driving, most engineering units adopt methods such as foundation reinforcement, filling materials with good performance and quality, filling process procedure optimization and the like, and a certain effect is achieved in the aspect of preventing the uneven settlement of the road, but the problem of the uneven settlement of the road is not thoroughly eliminated, and even becomes an industrial problem in the aspect of road construction quality control. In order to find the subgrade settlement condition timely and accurately, a plurality of subgrade settlement detection devices are produced in the prior art. Most of the roadbed settlement detection devices are of pure mechanical structures, are preset at detection positions and are checked by workers regularly, and the roadbed settlement detection devices have the main defects of low detection precision and high detection cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a roadbed settlement detection device.
The purpose of the utility model is realized by the following technical scheme:
a roadbed settlement detection device comprises an energy providing assembly, a detection assembly, a signal emission assembly and a microcontroller, wherein the signal emission assembly is electrically connected with the output end of the microcontroller, the detection assembly is electrically connected with the input end of the microcontroller, and the energy providing assembly is used for providing electric energy for the signal emission assembly and the microcontroller;
the detection assembly comprises a supporting block, a pressure detection sensor, a protective cover and a fixing part, the lower end of the pressure detection sensor is fixedly arranged on the supporting block, the upper end of the pressure detection sensor is in contact with the bottom of the protective cover, the supporting block is matched with the inner wall of the protective cover, the fixing part is fixedly arranged at the top of the protective cover, and the pressure detection sensor is electrically connected with the input end of the microcontroller.
Furthermore, the fixing part comprises a bearing plate, the bearing plate is fixedly connected with the protective cover, and the length of the bearing plate is greater than that of the supporting block.
Furthermore, the inside of bearing plate is provided with the sealed cabin, the both sides of sealed cabin are the symmetry and are provided with the extension bar, the extension bar with the cooperation of the flexible hole on the bearing plate, flexible hole edge the length direction setting of bearing plate, flexible hole with the sealed cabin intercommunication, the tip of extension bar with the tip of bearing plate flushes, the sealed cabin passes through pipeline and the power spare sealing connection in the outside.
Further, the downside of supporting shoe is provided with vertical ejector pin.
Further, the energy supply assembly comprises a supporting rod, a box body, a solar cell panel and a storage battery part, the solar cell panel is arranged at the top of the supporting rod, the box body is arranged on the supporting rod, the storage battery part is arranged in the box body, the solar cell panel is electrically connected with the storage battery part, and the signal transmitting assembly and the microcontroller are electrically connected with the storage battery part.
Furthermore, the signal transmitting assembly comprises a communication module, the microcontroller is in communication connection with a remote server through the communication module, the remote control client accesses the server through a communication network, and the communication module is arranged inside the box body.
Further, the supporting block is in sealing fit with the protective cover.
Furthermore, one end of the extension rod is planar, and the other end of the extension rod is needle-point-shaped.
Further, the length of the ejector rod is 3-5 m.
The utility model has the beneficial effects that:
1) in this device, the subgrade subsides and makes pressure detection sensor change, and the signal transmission after the change gives microcontroller, and microcontroller passes through the signal transmission subassembly at last and gives the remote control client with the signal transmission to make the remote control client even know that the subgrade has taken place to subside.
2) Set up the protection casing in this device and make the road bed just can be detected by the pressure measurement sensor when taking place to subside, also play the guard action to the pressure measurement sensor simultaneously, prevent to influence the detection between the in-process earth entering into bearing plate and supporting shoe burying the pressure measurement sensor underground.
3) An extension rod is arranged on a bearing plate in the device, so that the detection sensor can detect the settlement of a larger area under the roadbed.
Drawings
FIG. 1 is a schematic view of the connection structure of the present apparatus;
FIG. 2 is an information detection diagram of the present apparatus;
in the figure, 1-supporting block, 2-pressure detection sensor, 3-protective cover, 4-bearing plate, 5-sealed cabin, 6-extension rod, 7-telescopic hole, 8-conveying pipeline, 9-ejector rod, 10-supporting rod, 11-box body and 12-solar panel.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
a roadbed settlement detection device comprises an energy providing assembly, a detection assembly, a signal emission assembly and a microcontroller, wherein the signal emission assembly is electrically connected with the output end of the microcontroller; the detection assembly comprises a supporting block 1, a pressure detection sensor 2, a protective cover 3 and a fixed part, the lower end of the pressure detection sensor 2 is fixedly arranged on the supporting block 1, the upper end of the pressure detection sensor 2 is in contact with the bottom of the protective cover 3, the supporting block 1 is matched with the inner wall of the protective cover 3, the fixed part is fixedly arranged at the top of the protective cover 3, and the pressure detection sensor 2 is electrically connected with the input end of the microcontroller. The supporting block 1 is in sealing fit with the protective cover 3. Wherein, supporting shoe 1's effect is mainly used for installing pressure detection sensor 2, under protection casing 3 and supporting shoe 1 cooperation, prevents that earth from influencing pressure detection sensor 2's measurement, also can prevent simultaneously that humid air from influencing pressure detection sensor 2, and pressure detection sensor 2 is prior art, and when pre-buried, pressure detection sensor 2's lower extreme and supporting shoe 1 contact, the top contact of upper end and 3 inboards of protection casing. The detection assembly is buried at the lower side of the roadbed and is at least more than 2m away from the road surface.
Preferably, the fixing part comprises a bearing plate 4, the bearing plate 4 is fixedly connected with the protective cover 3, and the length of the bearing plate 4 is greater than that of the supporting block 1. The inside of bearing plate 4 is provided with sealed cabin 5, and the both sides of sealed cabin 5 are the symmetry and are provided with extension bar 6, and extension bar 6 and the sealed cooperation of the flexible hole 7 on the bearing plate 4, flexible hole 7 set up along the length direction of bearing plate 4, and flexible hole 7 and sealed cabin 5 intercommunication, the tip of extension bar 6 and the tip of bearing plate 4 flush, and sealed cabin 5 passes through pipeline 8 and the power spare sealing connection in the outside. The purposes of arranging the bearing plate 4 and the extension rod 6 are two, one is to detect the sedimentation of a larger area, and the other is to prevent that the bearing plate 4 directly acts on the pressure detection sensor 2 through the protective cover 3 in the installation process, so that the pressure detection sensor 2 is pre-embedded to have a large pressure value. Can be the air in the sealed cabin 5, also can be hydraulic oil, after bearing plate 4 reachd pre-buried position, power spare (hydraulic pressure source or atmospheric pressure source) applys pressure in to sealed cabin 5 through pipeline 8 for two extension bars 6 stretch out to both sides simultaneously, then insert in the earth of both sides, realize bearing plate 4 fixed, later stage construction fills earth on to bearing plate 4, just so can not lead to pressure measurement sensor 2's value to grow when filling earth.
Preferably, the underside of the support block 1 is provided with a vertical carrier rod 9. The length of the ejector rod 9 is 3-5 m. The ejector rods 9 are used for stabilizing the supporting block 1, and the situation that the supporting block 1 continuously moves downwards to cause the detection result error of the pressure detection sensor 2 when the roadbed subsides is prevented.
Preferably, the energy supply assembly comprises a support rod 10, a box body 11, a solar cell panel 12 and a storage battery part, the solar cell panel 12 is arranged at the top of the support rod 10, the box body 11 is arranged on the support rod 10, the storage battery part is arranged inside the box body 11, the solar cell panel 12 is electrically connected with the storage battery part, and the signal transmission assembly and the microcontroller are electrically connected with the storage battery part. In order to save electric energy and reduce construction cost, the solar cell panel 12 in the prior art is adopted to provide electric energy, and the storage battery component is used for storing the electric energy generated in the solar cell panel 12, so that the pressure detection sensor 2 is in a detection state all day long, and roadbed settlement can be found in time. One end of the extension bar 6 is planar, and the other end of the extension bar 6 is needle-point shaped. This arrangement makes the protruding bar 6 less resistant during insertion into the soil and makes insertion easier.
Preferably, the signal transmitting assembly comprises a communication module, the microcontroller is in communication connection with a remote server through the communication module, the remote control client accesses the server through a communication network, and the communication module is arranged inside the box body 11. The signal transmitting assembly belongs to the prior art, so that information can be transmitted to a remote control client in time.
The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the utility model is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (9)
1. The utility model provides a road bed settlement detection device which characterized in that: the device comprises an energy providing assembly, a detection assembly, a signal transmitting assembly and a microcontroller, wherein the signal transmitting assembly is electrically connected with the output end of the microcontroller, the detection assembly is electrically connected with the input end of the microcontroller, and the energy providing assembly is used for providing electric energy for the signal transmitting assembly and the microcontroller;
the detection assembly comprises a supporting block (1), a pressure detection sensor (2), a protective cover (3) and a fixing part, the lower end of the pressure detection sensor (2) is fixedly arranged on the supporting block (1), the upper end of the pressure detection sensor (2) is in contact with the bottom of the protective cover (3), the supporting block (1) is matched with the inner wall of the protective cover (3), the fixing part is fixedly arranged at the top of the protective cover (3), and the pressure detection sensor (2) is electrically connected with the input end of the microcontroller.
2. The subgrade settlement detection device of claim 1, characterized in that: the fixing part comprises a bearing plate (4), the bearing plate (4) is fixedly connected with the protective cover (3), and the length of the bearing plate (4) is greater than that of the supporting block (1).
3. The subgrade settlement detection device of claim 2, characterized in that: the inside of bearing plate (4) is provided with sealed cabin (5), the both sides of sealed cabin (5) are the symmetry and are provided with projecting bar (6), projecting bar (6) with flexible hole (7) cooperation on bearing plate (4), flexible hole (7) are followed the length direction of bearing plate (4) sets up, flexible hole (7) with sealed cabin (5) intercommunication, the tip of projecting bar (6) with the tip of bearing plate (4) flushes, sealed cabin (5) are through pipeline (8) and the power spare sealing connection in the outside.
4. A subgrade settlement detection device according to claim 1, 2 or 3, characterized in that: and a vertical ejector rod (9) is arranged on the lower side of the supporting block (1).
5. A subgrade settlement detection device according to claim 1, 2 or 3, characterized in that: the energy supply assembly comprises a supporting rod (10), a box body (11), a solar cell panel (12) and a storage battery part, wherein the solar cell panel (12) is arranged at the top of the supporting rod (10), the box body (11) is arranged on the supporting rod (10), the storage battery part is arranged inside the box body (11), the solar cell panel (12) is electrically connected with the storage battery part, and the signal transmission assembly and the microcontroller are electrically connected with the storage battery part.
6. The subgrade settlement detection device of claim 5, characterized in that: the signal transmitting assembly comprises a communication module, the microcontroller is in communication connection with a remote server through the communication module, a remote control client accesses the server through a communication network, and the communication module is arranged inside the box body (11).
7. The subgrade settlement detection device of claim 1, characterized in that: the supporting block (1) is in sealing fit with the protective cover (3).
8. A subgrade settlement detection device according to claim 3, characterized in that: one end of the extension rod (6) is planar, and the other end of the extension rod (6) is needle-point-shaped.
9. The subgrade settlement detection device of claim 4, wherein: the length of the ejector rod (9) is 3-5 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122361446.5U CN216348539U (en) | 2021-09-28 | 2021-09-28 | Roadbed settlement detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122361446.5U CN216348539U (en) | 2021-09-28 | 2021-09-28 | Roadbed settlement detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216348539U true CN216348539U (en) | 2022-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122361446.5U Active CN216348539U (en) | 2021-09-28 | 2021-09-28 | Roadbed settlement detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216348539U (en) |
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2021
- 2021-09-28 CN CN202122361446.5U patent/CN216348539U/en active Active
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