A safety monitoring device for highway construction bridges and tunnels

Abstract

The present application provides a safety monitoring device for highway construction bridges and tunnels, which relates to the technical field of safety monitoring devices for bridge and tunnel construction. It includes a support component, a data processing component, a side wall monitoring component, and a top wall monitoring component. The data processing component is fixedly connected to the support component and is used to analyze and transmit monitoring data. The side wall monitoring component is rotatably connected to the support component and is data-connected to the data processing component, and is used to obtain and process safety data of the side contact surface of the bridge and tunnel. The side wall monitoring component is movably connected to the support component, and both the data processing component and the side wall monitoring component are data-connected to the top wall monitoring component, and are used to obtain and process safety data of the lower contact surface of the bridge and tunnel. The present application solves the problems in the prior art that manual inspection is time-consuming and laborious, and it is impossible to quickly make a judgment on safety problems and take rescue measures.

Description

Technical Field

[0001] This application relates to the technical field of safety monitoring devices for bridge and tunnel construction, and particularly to a safety monitoring device for highway bridge and tunnel construction. Background Art

[0002] Currently, during the construction of highway bridges and tunnels, manual inspections are often used for safety monitoring. The general process of manual inspection is as follows: First, a plan is formulated to clarify the inspection cycle, route, and key areas, and tools such as safety helmets, reflective vests, flashlights, rangefinders, and crack observation instruments are equipped. Construction drawings, specification manuals, and standardized inspection forms are carried. After the inspection preparation is completed, then, each item such as bridge piers, girders, bearings, tunnel linings, bolts, and drainage systems is checked item by item, and inspections are carried out in different areas. Then, problems are recorded using a standardized form and attached with photos and positioning information, and are uploaded to the management platform in real time through a mobile APP. Finally, a "discovery - rectification - re - inspection" ledger is established, and after rectification, a second verification is carried out for cancellation. Data is summarized daily and the construction process is optimized through weekly meetings. Throughout this process, staff need to check point by point. For bridges and tunnels with long distances or complex structures, the inspection process will take longer. In addition, the inspection results are greatly affected by the professional level of the personnel, resulting in the inability to promptly and quickly discover safety problems and take rescue measures for such problems. Summary of the Invention

[0003] The purpose of this application is to provide a safety monitoring device for highway bridge and tunnel construction, which solves the problems in the prior art of manual inspection, which is time - consuming and laborious, and is unable to quickly make judgments and take rescue measures for safety problems.

[0004] The technical solution of this application:

[0005] A safety monitoring device for highway bridge and tunnel construction includes:

[0006] A support component;

[0007] A data processing component, which is fixedly connected to the support component and is used to analyze and transmit monitoring data;

[0008] A side - wall monitoring component, which is rotatably connected to the support component and is data - connected to the data processing component, and is used to obtain and process safety data of the side - contact surface of the bridge and tunnel;

[0009] A top - wall monitoring component, which is movably connected to the support component, and both the data processing component and the side - wall monitoring component are data - connected to the top - wall monitoring component, and is used to obtain and process safety data of the lower - contact surface of the bridge and tunnel; where

[0010] The data processing component at least includes a control host, a display, and a signal booster connected to the control host. A processor, a data transmission module, an ultimate analysis module, a data review module, and an execution module are configured in the control host. Both the side wall monitoring component and the top wall monitoring component are connected to the control host for data transmission.

[0011] In some embodiments, the side wall monitoring component at least includes a vibration sensor, a comparison module, a primary analysis module, a first transmission module, and a first filtering module, all of which are signal-connected to the vibration sensor. The vibration sensor is rotationally connected to the support component through a rotator, and a vibration receiving element is arranged on the top of the vibration sensor.

[0012] In some embodiments, the top wall monitoring component at least includes a support column, a rotating ball, a connecting platform, and a lifting measurer connected in sequence from bottom to top. The support column is rotationally connected to the connecting platform through the rotating ball. A pressure sensing ball is connected to the top of the lifting measurer, and a plurality of pressure sensing elements are arranged at intervals outside the pressure sensing ball. The support column is provided with a cooperative comparison module, a cooperative analysis module, a second transmission module, and a second filtering module, all of which are signal-connected to the vibration sensor.

[0013] In some embodiments, the lifting measurer at least includes a limiting cylinder, a controller, and a lifter connected inside the limiting cylinder. The controller is located at the bottom inside the limiting cylinder and is connected to the bottom end of the lifter. The top of the lifter is connected to the rotating ball, and a crack collector is connected to the outer wall of the limiting cylinder. A crack collection element is arranged on the top of the crack collector.

[0014] In some embodiments, a distance detector is connected to the top of the limiting cylinder.

[0015] In some embodiments, the support component at least includes a support base and support legs connected to the bottom of the support base. The support base has an external interface for connecting to an external BIM system.

[0016] In some embodiments, shock absorbers are connected to the bottom of the support legs, and vibration sensors are arranged inside the shock absorbers. Both the pressure sensing ball and the vibration sensor are connected to the vibration sensor for data transmission.

[0017] In some embodiments, a distance sensor and an image acquirer are connected to the side of the support base.

[0018] In some embodiments, a light compensator is arranged on the side of the support base.

[0019] Based on the above technical features, the beneficial effects of the present application are as follows:

[0020] This application provides a safety monitoring device for highway construction bridges and tunnels, which is provided with a support component, a data processing component, a side wall monitoring component, and a top wall monitoring component. Based on vibration data and pressure data, it determines the construction state of the construction site, and judges whether there are cracks at the contact surface position and the probability of possible collapse. It stores, preliminarily analyzes, transmits, and alarms the monitoring data, realizes remote acquisition of construction data and the state of existing bridges and tunnels, can discover problems as early as possible and take remedial measures as quickly as possible, reduces the number of patrol personnel, saves time and effort, and has a relatively low requirement for the professionalism of on-site patrol personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the device provided by this application;

[0022] Figure 2 is another schematic structural diagram of the device provided by this application;

[0023] Figure 3 is the front view of the device provided by this application;

[0024] Figure 4 is the top view of the device provided by this application;

[0025] Figure 5 is the usage state diagram of the device provided by this application.

[0026] In the figure: 100 - support component; 101 - support base; 102 - support leg; 103 - external interface; 104 - distance sensor; 105 - image acquirer; 106 - light compensator; 200 - data processing component; 201 - signal enhancer; 202 - control host; 203 - display; 204 - first heat dissipation port; 205 - second heat dissipation port; 206 - start switch; 300 - side wall monitoring component; 301 - vibration sensor; 302 - vibration receiving element; 400 - top wall monitoring component; 401 - support column; 402 - rotating ball; 403 - connecting platform; 404 - lifting measurer; 405 - pressure sensing ball; 406 - pressure sensing element; 407 - limiting cylinder; 408 - controller; 409 - lifter; 410 - crack collector; 411 - crack collecting element. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are some, but not all, of the embodiments of this application. Usually, the components of the embodiments of this application described and shown in the accompanying drawings here can be arranged and designed in various different configurations. Embodiment 1

[0028] Please refer toFigures 1-5 , embodiments of the present application provide a safety monitoring device for highway construction bridges and tunnels. The device includes a support assembly 100, a data processing assembly 200, a side wall monitoring assembly 300, and a top wall monitoring assembly 400. The data processing assembly 200 is fixedly connected to the support assembly 100 and is used to analyze and transmit monitoring data; the side wall monitoring assembly 300 is rotatably connected to the support assembly 100 and is data-connected to the data processing assembly 200, and is used to obtain and process safety data of the side contact surface of the bridge and tunnel; the side wall monitoring assembly 300 is movably connected to the support assembly 100, and both the data processing assembly 200 and the side wall monitoring assembly 300 are data-connected to the top wall monitoring assembly 400, and are used to obtain and process safety data of the lower contact surface of the bridge and tunnel.

[0029] It should be noted that embodiments of the present application provide a safety monitoring device for highway construction bridges and tunnels, which is provided with a support assembly 100, a data processing assembly 200, a side wall monitoring assembly 300, and a top wall monitoring assembly 400. The side wall monitoring assembly 300 and the top wall monitoring assembly 400 are data-connected, and both the side wall monitoring assembly 300 and the top wall monitoring assembly 400 are data-connected to the data processing assembly 200; the support and position determination of the entire device are realized through the support assembly 100; the side wall monitoring assembly 300 is used to contact the wall surface to be measured, monitor its vibration state, and transmit monitoring data. Vibration data at the construction site is obtained through the monitoring of the vibration state, and whether there are cracks and the probability of possible collapse at the contact surface position are judged through the vibration data. The side wall monitoring assembly 300 can contact the side of the bridge pier or the inner side wall of the tunnel; the top wall monitoring assembly 400 is used to contact the wall surface to be measured, obtain pressure data, and transmit the pressure data. The vibration state at the construction site is obtained again through the pressure data, and whether there are cracks and the probability of possible collapse at the contact surface position are judged by combining the vibration data of the side wall monitoring assembly 300. The top wall monitoring assembly 400 can contact the lower surface of the bridge or the inner top wall of the tunnel; the data processing assembly 200 receives the monitoring data of the side wall monitoring assembly 300 and the top wall monitoring assembly 400, and stores, ultimately analyzes, reviews the results, transmits, and alarms the monitoring data. It should be noted that the safety data at least includes the vibration data obtained by the side wall monitoring assembly 300 and the pressure data obtained by the top wall monitoring assembly 400.

[0030] In the prior art, during the construction of highway bridges and tunnels, manual inspections are often carried out. However, this method is time-consuming and laborious, and the results are affected by the professional level of the inspectors. There are problems such as untimely discovery of safety issues and inability to quickly take corresponding rescue measures for safety issues, which may seriously affect the construction safety and quality. The monitoring device provided in this embodiment, when applied, places multiple monitoring devices at intervals at the construction site, reducing manual inspections, and can complete real-time monitoring of the safety of multiple positions at the construction site of highway bridges and tunnels, realizing timely reporting of the safety status, real-time transmission of the construction status, and timely taking rescue measures for safety issues, solving the problems of time-consuming and laborious manual inspections in the prior art and inability to quickly make judgments and take rescue measures for safety issues. Embodiment 2

[0031] Please refer to Figures 1-5 Based on Embodiment 1, a safety monitoring device for highway construction bridges and tunnels is provided, specifically: The data processing component 200 at least includes a control host 202, a display 203 and a signal booster 201 connected to the control host 202. The control host 202 is configured with a processor, a data transmission module, an ultimate analysis module, a data review module and an execution module. Both the side wall monitoring component 300 and the top wall monitoring component 400 are data-connected to the control host 202.

[0032] It should be noted that in this embodiment, the control host 202, the display 203 and the signal booster 201 are set. The control host 202 is configured with a processor, a data transmission module, an ultimate analysis module, a data review module and an execution module. After the side wall monitoring component 300 and the top wall monitoring component 400 detect relevant safety data, the two sets of safety data are sent to the processor. The processor transmits the two sets of data to the ultimate analysis module for safety analysis to obtain analysis data. The analysis data is sent to the data review module, and the analysis data is compared and reviewed with the primary analysis data obtained by the side wall monitoring component 300 and the top wall monitoring component 400. After confirming that it is correct, it is sent to the execution module to execute transmission and alarm. During the working process of the processor, the signal is enhanced through the signal booster 201 to ensure the normal and continuous progress of its work. The analysis results and alarm content are displayed through the display 203 for the inspection staff to directly judge from the displayed data and take corresponding measures, such as contacting the rescue personnel. Specifically, the display 203 has a pressure display area, a vibration display area and a crack imaging area, so that the inspection staff can intuitively understand the monitoring data.

[0033] In some embodiments, the sidewall monitoring component 300 includes at least a vibration sensor 301, a comparison module, a primary analysis module, a first transmission module, and a first filtering module that are all connected to the vibration sensor 301 by signal. The vibration sensor 301 is rotatably connected to the support component 100 through a rotator, and a vibration receiving element 302 is disposed at the top of the vibration sensor 301.

[0034] It should be noted that in this embodiment, the vibration sensor 301, the comparison module, the primary analysis module, the first transmission module, and the first filtering module are specifically provided. As Figure 5 shown, the rotation of the vibration sensor 301 is controlled by a remote control terminal or a processor, so that the vibration receiving element 302 thereof is located at the side of the support component 100 and contacts the side surface of the bridge and tunnel. The vibration data of the side surface of the bridge and tunnel is obtained through the vibration receiving element 302 disposed on the vibration sensor 301. The vibration data is transmitted to the top wall monitoring component 400 and the processor through the first transmission module. The safety standard data is stored in the first filtering module. The pressure data and the vibration data monitored by the top wall monitoring component 400 are transmitted to the comparison module, compared with the safety standard data, and a comparison data set is formed. The comparison data set is sent to the preliminary analysis module for analysis to determine the stability status of the position structure, judge the safety state of the construction site, and form preliminary analysis data. The preliminary analysis data is transmitted to the processor through the first transmission module.

[0035] In some embodiments, the top wall monitoring component 400 includes at least a support column 401, a rotating ball 402, a connecting platform 403, and a lifting measuring device 404 that are connected in sequence from bottom to top. The support column 401 is rotatably connected to the connecting platform 403 through the rotating ball 402. A pressure sensing ball 405 is connected to the top of the lifting measuring device 404. A plurality of pressure sensing elements 406 are spaced outside the pressure sensing ball 405. The support column 401 is provided with a cooperative comparison module, a cooperative analysis module, a second transmission module, and a second filtering module that are all connected to the vibration sensor 301 by signal.

[0036] It should be noted that in this embodiment, the support column 401, the rotating ball 402, the connecting platform 403, the lifting measuring device 404, the pressure sensing ball 405, the cooperative comparison module, the cooperative analysis module, the second transmission module, and the second filtering module are provided. As Figure 5As shown, the lifting and measuring device 404 is controlled to extend to a specified length, and the pressure sensing ball 405 is brought into contact with the top surface of the bridge and tunnel. The pressure sensing element 406 configured by the pressure sensing ball 405 obtains the pressure data of the top surface of the bridge and tunnel. The pressure data is transmitted to the vibration sensor 301 and the processor through the second transmission module. The collaborative comparison module receives the pressure data and the vibration data obtained by the vibration receiving element 302, and compares the two sets of data based on the safety standard data in the second filtering module to form a comparison data set. The comparison data set is analyzed in the collaborative analysis module to further determine the stability status of the position structure, judge the safety status of the construction site, and form collaborative analysis data. The collaborative analysis data is transmitted to the processor through the second transmission module. It should be noted that it can be that the comparison module works first and then the collaborative comparison module, or the collaborative comparison module works first and then the comparison module. The one that obtains the data of the other component first will give priority to performing the comparison work. Preferably, the surface of the pressure sensing ball 405 is smooth; the pressure sensing ball 405 can be finely moved or swung left and right in the horizontal position through the provided rotating ball 402, so as to obtain more data and provide data support for the accuracy of the analysis result. For example, Figure 2 as shown, there can be two support columns 401 and two rotating balls 402. At this time, the two rotating balls 402 rotate synchronously to fine-tune the horizontal position of the rotating table.

[0037] In some embodiments, the lifting and measuring device 404 at least includes a limiting cylinder 407, a controller 408 and a lifter 409 connected inside the limiting cylinder 407. The controller 408 is located at the bottom inside the limiting cylinder 407 and is connected to the bottom end of the lifter 409. The top of the lifter 409 is connected with a rotating ball 402. The outer wall of the limiting cylinder 407 is connected with a crack collector 410, and a crack collecting element 411 is arranged at the top of the crack collector 410.

[0038] It should be noted that the provided limiting cylinder 407 is used to protect the lifter 409 and at the same time provide a route guide for the telescoping of the lifter 409 to ensure its vertical lifting. The controller 408 is connected to the data processing component 200 and controls the lifting process of the lifter 409, thereby controlling the magnitude of the pressure value between the pressure sensing ball 405 and the contact surface. The provided crack collector 410 realizes the re-collection of cracks. Specifically, data is obtained through a plurality of crack collecting elements 411 arranged thereon. The obtained crack data is sent to the data processing component 200, and the data processing component 200 compares the crack data with the data of the comparison module and the collaborative comparison module, and performs multi-level review on the data to ensure the accuracy of the analysis and judgment.

[0039] In some embodiments, a distance detector is connected to the top of the limit cylinder 407, and both the control host 202 and the lifter 409 are in signal connection with the distance detector. By setting the distance detection to determine the distance between adjacent monitoring devices, arranging multiple monitoring devices reasonably can achieve the effective utilization of resources and the effective acquisition of data, and avoid the occupation of effective memory space by redundant data.

[0040] In some embodiments, the support assembly 100 includes at least a support base 101 and support legs 102 connected to the bottom of the support base 101. The support base 101 has an external interface 103 for connecting to an external BIM system, and the external interface 103 is electrically connected to the control host 202. By providing the external interface 103 on the support base 101, the present detection device can be connected to the external BIM system, thereby realizing the local transmission of the data of the control host 202 and performing data storage.

[0041] In some embodiments, a shock absorber is connected to the bottom of the support leg 102, and a vibration sensor is provided inside the shock absorber. Both the pressure sensing ball 405 and the vibration sensor 301 are in data connection with the vibration sensor. The shock absorber is provided to obtain the vibration data at the bottom of the device through the vibration sensor inside, and transmit the vibration data to the pressure sensing ball 405 and the vibration sensor 301. Since the pressure sensing ball 405 and the vibration sensor 301 need to obtain the same kind of data, when the acquisition device itself vibrates, it may cause large errors and confusion in the acquired data. By filtering the vibration data obtained by the vibration sensor, the accuracy of the data obtained by the entire monitoring device in the construction environment can be improved. Among them, filtering the vibration data obtained by the vibration sensor at least includes: through signal acquisition, performing preprocessing (removing DC, resampling) on the acquired signal, then selecting a filtering method (frequency domain / time domain / advanced algorithm), then applying filtering, then performing post-processing and feature extraction, and finally verifying the effect.

[0042] In some embodiments, a distance sensor 104 and an image acquirer 105 are connected to the side of the support base 101. The provided distance sensor 104 is used to determine and adjust the distance between adjacent support bases 101. The provided image acquirer 105 performs image acquisition on the bottom of the bridge and tunnel and sends it to the control host 202 for data analysis, and then judges whether there are cracks.

[0043] In some embodiments, a light compensator 106 is provided on the side of the support base 101, and the two light compensators 106 are respectively located on both sides of the image acquirer 105. The provided light compensator 106 supplements sufficient light for the image acquisition of the image acquirer 105.

[0044] It is understandable that a signal booster 201, a vibration sensor 301, a support column 401, and a control host 202 are connected to the support base 101.

[0045] It is understandable that the signal booster 201, the rotator, the vibration sensor 301, and the controller 408 are all connected to an energy supply device. The signal booster 201 provides signal enhancement assistance for all data transmission and instruction transmission during the operation of this monitoring device, ensuring real-time data transmission.

[0046] It is understandable that the control host 202 and the sidewall monitoring component 300 are both configured with memories.

[0047] Optionally, a first heat dissipation port 204 and a second heat dissipation port 205 are spaced apart on the side of the control host 202, and the control host 202 is configured with a start switch 206. The processor preferably integrates an STM32H7 processor and an AI acceleration chip, and its built-in BP neural network algorithm can process multi-source data in real time and also support LoRaWAN / 5G dual-mode communication. A supercapacitor energy storage unit is configured inside the control host 202, which can support continuous operation for more than 72 hours. Further, the processor performs data cleaning, feature extraction, and fusion analysis through an edge computing module, preferably outputs a safety assessment result every 5 seconds, and performs multi-source information fusion based on the improved D-S evidence theory. When the risk level reaches level II, it automatically triggers an on-site alarm and pushes it to the BIM management platform.

[0048] Preferably, before the construction starts on the same day, move multiple monitoring devices provided in this application to the designated positions. The multiple monitoring devices are arranged evenly in the construction tunnel or beside the bridge pier. Specifically, the distance sensor 104 is used to determine and adjust the distance between two adjacent monitoring devices. When the monitoring environment is a tunnel, two rows are arranged inside the tunnel. Then, control the vibration sensor 301 to rotate through the remote control terminal or the processor, so that the vibration receiving element 302 contacts the side surface of the bridge and tunnel. At the same time, the processor or the remote control terminal sends an instruction to the controller 408 to control the lifter 409 to drive the pressure sensing ball 405 to rise. When the pressure value sensed by the pressure sensing element 406 reaches the specified parameter, the controller 408 controls the lifter 409 to stop working. At this time, the pressure sensing ball 405 contacts the top surface of the bridge and tunnel.

[0049] During operation, the vibration sensor acquires the vibration data of the monitoring device itself and transmits the data to the first filtering module, the second filtering module, and the processor. The crack acquisition element 411 acquires the crack data on the upper surface of the bridge and tunnel and transmits it to the processor. The image acquirer 105 acquires the crack image data and transmits it to the processor. Preferably, the data is synchronously acquired at a sampling rate of 100 Hz. The vibration receiving element 302 and the pressure sensing element 406 work synchronously. The vibration receiving element 302 acquires the vibration data on the side surface of the bridge and tunnel, and the pressure sensing element 406 acquires the pressure data on the top surface of the bridge and tunnel. The vibration data is transmitted to the collaborative comparison module and the processor through the first transmission module, and the pressure data is transmitted to the comparison module and the processor through the second transmission module. There is no regulation on the order of data transmission here. In this embodiment, the working process is described taking the vibration data being transmitted to the collaborative comparison module first as an example. The working process when the pressure data is transmitted to the comparison module first is executed similarly. Next, the collaborative comparison module receives the pressure data and the vibration data, and compares the two sets of data based on the safety standard data in the second filtering module and the vibration data monitored by the vibration sensor to form a comparison data set. The comparison data set is analyzed in the collaborative analysis module to determine the stability status of the structure at this location, judge the safety status of the construction site, and form collaborative analysis data. The collaborative analysis data is transmitted to the processor through the second transmission module. During this process, the pressure data and the vibration data are transmitted to the comparison module, and the analysis, judgment, and transmission are executed similarly.

[0050] Specifically, during the process of the large equipment drilling the inner wall, prying the soil or stones will cause vibrations. The structure at the construction location will have a chain effect during the construction process, which may cause the non-construction points of the tunnel to be vibrated and collapse or crack. During this process, the curvature of the bridge and tunnel will change accordingly. The aforementioned chain reaction will result in different trends of change in the pressure data, thereby realizing the monitoring and induction of cracks, collapses, etc. If there is a sudden fluctuation or peak in the pressure data, it means that there is a deformation problem at the location where the monitoring device is located, and there is a possibility of cracks or collapses. After receiving the data from the second transmission module and the first transmission module, the processor transmits the crack data, the crack image data, and this data to the ultimate analysis module for analysis to obtain the final analysis data. The data verification module verifies the analysis results of the collaborative analysis module, the primary analysis module, and this final analysis data. If the analysis is confirmed to be correct, the judgment result is sent to the processor and the remote control end through the data transmission module, and then the execution module performs an alarm operation.

[0051] In addition, it should be understood that although some specific embodiments of the present disclosure have been described in detail by way of examples, those skilled in the art should understand that the above examples are only for illustration and not for limiting the scope of the present disclosure. Those skilled in the art should understand that the above embodiments can be modified or partial technical features can be equivalently replaced without departing from the scope and spirit of the present disclosure. The scope of the present disclosure is defined by the appended claims.

Claims

1. A safety monitoring device for highway construction bridges and tunnels, characterized in that, Comprising: A support component (100); A data processing component (200), which is fixedly connected to the support component (100) and is used to analyze and transmit monitoring data; A sidewall monitoring component (300), which is rotatably connected to the support component (100) and is data-connected to the data processing component (200), and is used to acquire and process safety data of the side contact surface of the bridge and tunnel; A top wall monitoring component (400), which is movably connected to the support component (100), and both the data processing component (200) and the sidewall monitoring component (300) are data-connected to the top wall monitoring component (400), and are used to acquire and process safety data of the lower contact surface of the bridge and tunnel; wherein, The data processing component (200) at least includes a control host (202), a display (203) and a signal enhancer (201) connected to the control host (202). A processor, a data transmission module, an ultimate analysis module, a data review module and an execution module are configured in the control host (202). Both the sidewall monitoring component (300) and the top wall monitoring component (400) are data-connected to the control host (202); The sidewall monitoring component (300) at least includes a vibration sensor (301), a comparison module, a primary analysis module, a first transmission module and a first filtering module that are all signal-connected to the vibration sensor (301). The vibration sensor (301) is rotatably connected to the support component (100) through a rotator, and a vibration receiving element (302) is arranged on the top of the vibration sensor (301); The top wall monitoring component (400) at least includes a support column (401), a rotating ball (402), a connecting platform (403) and a lifting measuring device (404) that are connected in sequence from bottom to top. The support column (401) is rotatably connected to the connecting platform (403) through the rotating ball (402). A pressure sensing ball (405) is connected to the top of the lifting measuring device (404). A plurality of pressure sensing elements (406) are arranged at intervals outside the pressure sensing ball (405). A cooperative comparison module, a cooperative analysis module, a second transmission module and a second filtering module that are all signal-connected to the vibration sensor (301) are arranged on the support column (401).

2. The monitoring device according to claim 1, wherein The lifting measuring device (404) at least includes a limiting cylinder (407), a controller (408) and a lifter (409) connected inside the limiting cylinder (407). The controller (408) is located at the bottom inside the limiting cylinder (407) and is connected to the bottom end of the lifter (409). The top of the lifter (409) is connected to the rotating ball (402). A crack collector (410) is connected to the outer wall of the limiting cylinder (407), and a crack collecting element (411) is arranged on the top of the crack collector (410).

3. The monitoring device according to claim 2, wherein, A distance detector is connected to the top of the limiting cylinder (407).

4. The monitoring device according to claim 2, characterized in that, The support component (100) at least includes a support base (101) and support legs (102) connected to the bottom of the support base (101), and the support base (101) has an external interface (103) for connecting to an external BIM system.

5. The monitoring device according to claim 4, characterized in that, A shock absorber is connected to the bottom of the support leg (102), a vibration sensor is arranged in the shock absorber, and both the pressure sensing ball (405) and the vibration sensor (301) are connected to the vibration sensor for data.

6. The monitoring device according to claim 4, characterized in that, A distance sensor (104) and an image acquirer (105) are connected to the side of the support base (101).

7. The monitoring device according to claim 6, characterized in that, A light compensator (106) is arranged on the side of the support base (101).

Images