CN216791179U - Automatic monitoring system for longitudinal differential settlement of underground structure - Google Patents
Automatic monitoring system for longitudinal differential settlement of underground structure Download PDFInfo
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- CN216791179U CN216791179U CN202220116428.2U CN202220116428U CN216791179U CN 216791179 U CN216791179 U CN 216791179U CN 202220116428 U CN202220116428 U CN 202220116428U CN 216791179 U CN216791179 U CN 216791179U
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Abstract
The utility model discloses an underground structure longitudinal differential settlement automatic monitoring system which comprises a level gauge, a displacement detection device and a remote processing platform. The utility model can respectively carry out real-time detection on the absolute settlement and the relative settlement of the underground structure by using the level gauge and the mobile monitoring device, and the longitudinal absolute settlement and the relative settlement data of the underground structure are obtained by matching with a remote platform and carry out real-time display and abnormal alarm of data, thereby realizing high-efficiency monitoring on longitudinal uneven settlement of the underground structure and ensuring the safety and normal use of the underground structure.
Description
Technical Field
The utility model relates to the technical field of underground engineering, in particular to an automatic monitoring system for longitudinal differential settlement of an underground structure.
Background
The term "differential settlement" generally refers to the difference between the amounts of two adjacent basic settlings in the same structure. If the differential settlement is too great, additional stress will be applied to the corresponding superstructure, and when a certain limit is exceeded, cracks, tilting or even destruction will occur. The settlement is mainly caused by the increase of mud pressure, and if a building is built, water in the mud flows out, so that the volume of the mud is reduced, and the mud sinks, and mainly occurs in a mud layer of the mud, the particles and the clay particles. The other reason is that the mud layer contains humus, and when the humus is decomposed, the mud volume is reduced, which causes subsidence. Because the soil layer structure and the soil surface apply different forces, the settlement of different parts is different, which causes uneven settlement.
Underground structures such as an assembly type pipe gallery, an immersed tube and a subway tunnel are linear structures, and are easily subjected to stratum deformation, peripheral construction, vibration, earthquake and the like, so that uneven settlement is easily generated, joints such as tunnel pipe joints and pipe pieces are opened, the structure is cracked or seeped, and the safety and normal use of the underground structures are seriously influenced. Therefore, it is very important to monitor the longitudinal uneven settlement of the underground structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic monitoring system for longitudinal differential settlement of an underground structure, which is used for realizing efficient monitoring of longitudinal differential settlement of the underground structure and ensuring the safety and normal use of the underground structure.
In order to solve the technical problems, the utility model provides an automatic monitoring system for longitudinal uneven settlement of an underground structure, which comprises a level gauge, a displacement detection device, a guide rail and a remote processing platform, wherein the level gauge is positioned at the ground position of the initial section of the end part of the underground structure and used for detecting absolute settlement of the underground structure, the displacement detection device is movably arranged in the underground structure through the guide rail and used for collecting relevant inclination angle data, the guide rail is longitudinally arranged on the side wall of the underground structure, and the remote processing platform is in signal connection with the level gauge and the displacement detection device and used for receiving the data detected by the level gauge and the data collected by the displacement detection device and carrying out data processing to obtain longitudinal relative settlement and absolute settlement and carry out real-time display and abnormal alarm of the longitudinal relative settlement and the absolute settlement.
Furthermore, the level gauge and the displacement detection device are connected with the remote processing platform through wireless signals through a wireless transmitting module.
Furthermore, the displacement detection device comprises a surveying trolley, a second wireless transmission module and an inclinometer, wherein the surveying trolley is slidably mounted on the guide rail, and the inclinometer is mounted on the surveying trolley.
Further, the displacement detection device further comprises a camera, and the camera is mounted on the surveying trolley.
Furthermore, the remote processing platform comprises a control processing module for processing data to obtain longitudinal relative settlement and absolute settlement, a wireless receiving module for wirelessly receiving the data and a display module for displaying the data processed by the control processing module in real time, wherein the wireless receiving module and the display module are both connected with the control processing module.
Furthermore, the remote processing platform further comprises a storage module for storing the data processed by the control processing module, and the storage module is connected with the control processing module.
Furthermore, the remote processing platform also comprises an alarm module used for alarming in time when abnormal data occurs, and the alarm module is connected with the control processing module.
Compared with the prior art, the utility model at least has the following beneficial effects:
the utility model can respectively carry out real-time detection on the absolute settlement and the relative settlement of the underground structure by using the level gauge and the mobile monitoring device, and the longitudinal absolute settlement and the relative settlement data of the underground structure are obtained by matching with a remote platform and carry out real-time display and abnormal alarm of data, thereby realizing high-efficiency monitoring on longitudinal uneven settlement of the underground structure and ensuring the safety and normal use of the underground structure.
Drawings
FIG. 1 is a schematic overall structure diagram of one embodiment of the present invention;
FIG. 2 is a block diagram of a displacement detecting device according to an embodiment of the present invention;
FIG. 3 is a block diagram of a remote processing platform in accordance with an embodiment of the present invention.
Detailed Description
The automated system for monitoring longitudinal differential settlement of subterranean structures of the present invention will now be described in greater detail with reference to the schematic drawings, in which preferred embodiments of the present invention are shown, it being understood that those skilled in the art may modify the utility model herein described while still achieving the advantageous results of the present invention. Accordingly, the following description should be construed as broadly as possible to those skilled in the art and not as limiting the utility model.
The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
As shown in fig. 1, the embodiment of the present invention provides an automated monitoring system for longitudinal differential settlement of an underground structure, which comprises a level gauge 1, a displacement detection device 2, a guide rail and a remote processing platform 3, the level gauge 1 is positioned at the ground position of the initial section of the end part of the underground structure and is used for monitoring the absolute settlement of the underground structure, the displacement detection device 2 is movably arranged in the underground structure through a guide rail 4 to collect relevant inclination angle data, the guide rail 4 is longitudinally installed on the side wall of the underground structure, and the remote processing platform 3 is in signal connection with the level gauge 1 and the displacement detection device 2 and is used for receiving data monitored by the level gauge 1 and data acquired by the displacement detection device 2 and processing the data to obtain longitudinal relative settlement and absolute settlement and perform real-time display and abnormal alarm of the longitudinal relative settlement and the absolute settlement. The use that utilizes spirit level and mobile monitoring device can carry out real-time detection to the absolute settlement of underground structure and relative settlement respectively, cooperates remote platform, obtains the vertical absolute settlement volume and the relative settlement volume data of underground structure and carries out the real-time demonstration and the unusual warning of data, has realized the high-efficient monitoring of the vertical inhomogeneous settlement of underground structure, has guaranteed the safety and the normal use of underground structure.
The following is a list of preferred embodiments of the automated monitoring system for longitudinal differential settlement of underground structures for clarity in describing the present disclosure, it should be understood that the present disclosure is not limited to the following embodiments, and other modifications by conventional techniques of those skilled in the art are within the scope of the spirit of the present disclosure.
The level gauge 1 and the displacement detection device 2 are connected with the remote processing platform 3 through wireless signals through a wireless transmitting module. In the present embodiment, the wireless transmission module is used to remotely transmit data of the level gauge 1 and the displacement detection device 2, thereby remotely monitoring the unevenness of the underground structure.
With combined reference to fig. 2, the displacement detection device 2 comprises a survey trolley slidably mounted on a guide rail 4 and an inclinometer mounted on the survey trolley. In the embodiment, the survey trolley measures the angle once when moving a distance of the inclinometer on the guide rail 4, and the measured angle data is remotely transmitted by using the wireless sending module.
Preferably, the surveying trolley performs angle measurement once when moving on the guide rail by an inclinometer of 0.5m, so that a large amount of inclination angle data can be acquired to ensure effective sample data.
With reference to fig. 3, the remote processing platform 3 includes a control processing module for processing data to obtain a longitudinal relative sedimentation amount and an absolute sedimentation amount, a wireless receiving module for wirelessly receiving the data, and a display module for displaying the data processed by the control processing module in real time, and both the wireless receiving module and the display module are connected to the control processing module. In this embodiment, wireless receiving module receives the detection data transmission of spirit level 1 and calculates to obtain the absolute settlement of underground structure to control processing module, and wireless receiving module receives the data that the inclinometer measured simultaneously, combines the interval distance of surveying the dolly operation to subside the conversion, obtains the relative settlement of underground structure, and the absolute settlement of underground structure and relative settlement data show through display module in real time, and through observing the data that display module showed, the settlement condition of underground structure can directly perceived.
The remote processing platform 3 further comprises a storage module for storing the data processed by the control processing module, and the storage module is connected with the control processing module. In this embodiment, the storage module may store the data processed by the control processing module, so as to facilitate the data call.
The remote processing platform 3 further comprises an alarm module used for timely alarming abnormal data, and the alarm module is connected with the control processing module. In this embodiment, the control processing module may compare the calculated data with a preset threshold after performing the data conversion calculation, and once a large deviation occurs with the preset threshold, the control processing module may send a command to control the alarm module to alarm in time so as to prompt the prompt of performing the timely construction remediation.
In conclusion, the utility model utilizes the leveling instrument and the mobile monitoring device to respectively carry out real-time detection on the absolute settlement and the relative settlement of the underground structure, and is matched with the remote platform to obtain the longitudinal absolute settlement and the relative settlement data of the underground structure and carry out real-time display and abnormal alarm on the data, thereby realizing high-efficiency monitoring on longitudinal uneven settlement of the underground structure and ensuring the safety and normal use of the underground structure.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. An underground structure longitudinal differential settlement automatic monitoring system is characterized by comprising a level gauge, a displacement detection device, a guide rail and a remote processing platform;
the leveling instrument is positioned at the ground position of the initial section of the end part of the underground structure and is used for monitoring the absolute settlement of the underground structure;
the displacement detection device is movably arranged in the underground structure through a guide rail to collect relevant inclination angle data, and the guide rail is longitudinally arranged on the side wall of the underground structure;
the remote processing platform is in signal connection with the level gauge and the displacement detection device and is used for receiving data detected by the level gauge and data acquired by the displacement detection device, processing the data to obtain longitudinal relative settlement and absolute settlement, and performing real-time display and abnormal alarm of the longitudinal relative settlement and the absolute settlement.
2. The automated system for monitoring longitudinal differential settlement of underground structure of claim 1, wherein the level gauge and the displacement detection device are connected with the remote processing platform via wireless signals via a wireless transmission module.
3. The automated system for monitoring longitudinal differential settlement of underground structure as claimed in claim 1, wherein the displacement detecting device comprises a survey trolley, a second wireless transmission module and an inclinometer, the survey trolley is slidably mounted on a guide rail, the inclinometer is mounted on the survey trolley, and the inclinometer is connected with the second wireless transmission module.
4. The system for automatically monitoring the longitudinal differential settlement of the underground structure as claimed in claim 1, wherein the remote processing platform comprises a control processing module for processing data to obtain a longitudinal relative settlement amount and an absolute settlement amount, a wireless receiving module for wirelessly receiving the data, and a display module for displaying the data processed by the control processing module in real time, and the wireless receiving module and the display module are both connected with the control processing module.
5. The automated monitoring system for longitudinal differential settlement of underground structure as claimed in claim 4, wherein the remote processing platform further comprises a storage module for storing the data processed by the control processing module, and the storage module is connected with the control processing module.
6. The automated monitoring system for longitudinal differential settlement of underground structures as claimed in claim 4, wherein the remote processing platform further comprises an alarm module for alarming abnormal data in time, and the alarm module is connected with the control processing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220116428.2U CN216791179U (en) | 2022-01-17 | 2022-01-17 | Automatic monitoring system for longitudinal differential settlement of underground structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220116428.2U CN216791179U (en) | 2022-01-17 | 2022-01-17 | Automatic monitoring system for longitudinal differential settlement of underground structure |
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| CN216791179U true CN216791179U (en) | 2022-06-21 |
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| CN202220116428.2U Active CN216791179U (en) | 2022-01-17 | 2022-01-17 | Automatic monitoring system for longitudinal differential settlement of underground structure |
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