Building settlement and inclination monitoring system

Abstract

The invention relates to the field of building construction, in particular to a building settlement and inclination monitoring system which comprises an inclination angle sensor, a settlement sensor, transmission equipment, acquisition equipment and a remote monitoring platform. Wherein tilt angle sensors are respectively arranged on all wall surfaces of the building, and when the length of the wall surfaces exceeds 20 meters, the tilt angle sensors are additionally arranged in the middle positions of the wall surfaces; settlement sensors are arranged at all wall corners of the building, and when the distance between the adjacent wall corners exceeds 20 m, the settlement sensors are additionally arranged in the middles of the adjacent wall corners; the acquisition equipment collects signals of each sensor in real time and sends the signals to the remote monitoring platform through the transmission equipment; and the remote monitoring platform determines real-time building safety conditions and different early warning levels of the building, and corresponding measures are taken according to the real-time conditions and the early warning levels. And settlement and inclination of the building can be automatically measured for a long time, and services such as real-time remote monitoring, online early warning, state evaluation and decision-making assistance of the building structure can be provided for clients.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a building settlement and tilt monitoring system. Background Art

[0002] As real estate, houses will be damaged or even collapse in the long-term use process due to natural aging, man-made demolition and modification of houses, overuse, construction at adjacent construction sites, natural disasters and other factors. In recent years, building safety standards have been continuously improved, especially for the seismic requirements of existing buildings such as school buildings and hospitals with dense populations. Regular safety monitoring and smart health monitoring of houses must be met to timely monitor the health of house use and timely warn of the occurrence of house safety accidents. Therefore, it is necessary to conduct safety inspections and smart health monitoring of houses on a regular basis. Traditional manual inspections have low collection frequency, large workload in the collection process, and difficult data analysis. At the same time, it is difficult to conduct on-site inspections manually under severe weather conditions and it is difficult to ensure the stability of data collection. Summary of the invention

[0003] In view of the above problems, an embodiment of the present invention provides a building settlement and tilt monitoring system.

[0004] The embodiment of the present invention provides a building settlement and tilt monitoring system, including a tilt sensor, a settlement sensor, a transmission device, a collection device and a remote monitoring platform; wherein: An inclination sensor is installed at each wall position of the building. When the length of the wall exceeds 20 meters, an inclination sensor is installed in the middle of the wall. When installing, the X axis of the inclination sensor is parallel to the wall. After installation, each inclination sensor is electrically connected to the acquisition equipment. Settlements sensors are installed at each corner of the building. When the distance between adjacent corners exceeds 20 meters, additional settlement sensors are installed in the middle of adjacent corners. When setting, a relatively stable corner column is selected as the base point for the settlement sensors. After setting, each settlement sensor is electrically connected to the acquisition equipment. The acquisition device collects the signals of each sensor in real time and sends them to the remote monitoring platform through the transmission device; The remote monitoring platform determines whether the fluctuation of each sensor data received within the set time is within the specified safe floating range, thereby determining the real-time building safety situation and different warning levels, and taking corresponding measures according to the real-time situation and warning level.

[0005] Compared with the prior art, the beneficial effects of the present invention are: monitoring the settlement and tilt of buildings, by deploying various sensors, collection equipment and transmission equipment on the structure of the monitored building, respectively deploying surface inclination sensors and settlement sensors, and then deploying settlement sensor base points on a relatively stable structure, to conduct long-term automatic measurement of the settlement, tilt and other conditions of the house, and transmit the measurement data to the cloud platform through wired or wireless communication technology, so as to provide customers with real-time remote monitoring of house structures, online early warning, status assessment and decision-making assistance and other services.

[0006] Optionally, when installing the sedimentation sensor, place the sedimentation sensor at each measuring point, start from the base point along the wall, arrange the wire trough 10-20 cm away from the base point sedimentation sensor, place the connecting water pipe in the wire trough and connect each sedimentation sensor in turn, connect the base point sedimentation sensor to the water tank, open the upper cover of the sedimentation sensor after the connection is completed, add water in sections, cover the water surface with a layer of silicone oil after the water is added, cover the upper cover and tighten it; check whether there are bubbles in the connected fruit, if there are bubbles, you need to discharge the bubbles into the sedimentation sensor, and at the same time ensure that there are no leaks in the connecting water pipe and the sedimentation sensor.

[0007] Optionally, the settlement sensor at the measuring point position may settle, which may cause the liquid level of the settlement sensor at the base point position to change. By measuring the changes in the liquid level values ​​of the measuring point settlement sensor and the base point settlement sensor, the settlement change of the measuring point position relative to the base point position is calculated.

[0008] Optionally, a network camera is also included. A network camera is set corresponding to each wall. The network camera captures the video data of the building wall in real time and uploads it to the remote monitoring platform; the remote monitoring platform identifies the settlement and tilt conditions of the building based on the video data uploaded by the network camera for auxiliary monitoring of the building safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The drawings described herein are used to provide a further understanding of the present invention, constitute a part of the present application, and do not constitute a limitation of the present invention. In the drawings: Figure 1 A principle block diagram of a building settlement and tilt monitoring system provided by an embodiment of the present invention; Figure 2 A plan view of the arrangement of sensors in a building provided by an embodiment of the present invention; Figure 3 A layout diagram of various sensors in a building provided by an embodiment of the present invention.

[0010] Among them, 1. Building; 2. Settlement sensor; 3. Tilt sensor; 4. Network camera. DETAILED DESCRIPTION

[0011] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the embodiments and the accompanying drawings. Here, the illustrative embodiments of the present invention and their descriptions are used to explain the present invention, but are not intended to limit the present invention.

[0012] See also Figure 1-Figure 3 , a building settlement and tilt monitoring system provided by an embodiment of the present invention includes a tilt sensor, a settlement sensor, a transmission device, a collection device and a remote monitoring platform; wherein, An inclination sensor is installed at each wall position of the building. When the length of the wall exceeds 20 meters, an inclination sensor is installed in the middle of the wall. When installing, the X axis of the inclination sensor is parallel to the wall. After installation, each inclination sensor is electrically connected to the acquisition equipment. Settlements sensors are installed at each corner of the building. When the distance between adjacent corners exceeds 20 meters, additional settlement sensors are installed in the middle of adjacent corners. When setting, a relatively stable corner column is selected as the base point for the settlement sensors. After setting, each settlement sensor is electrically connected to the acquisition equipment. The acquisition device collects the signals of each sensor in real time and sends them to the remote monitoring platform through the transmission device; The remote monitoring platform determines whether the fluctuation of each sensor data received within the set time is within the specified safe floating range, thereby determining the real-time building safety situation and different warning levels, and taking corresponding measures according to the real-time situation and warning level.

[0013] Compared with the prior art, the beneficial effects of the present invention are: monitoring the settlement and tilt of buildings, by deploying various sensors, collection equipment and transmission equipment on the structure of the monitored building, respectively deploying surface inclination sensors and settlement sensors, and then deploying settlement sensor base points on a relatively stable structure, to conduct long-term automatic measurement of the settlement, tilt and other conditions of the house, and transmit the measurement data to the cloud platform through wired or wireless communication technology, so as to provide customers with real-time remote monitoring of house structures, online early warning, status assessment and decision-making assistance and other services.

[0014] During implementation, when installing the settlement sensor, place the settlement sensor at each measuring point. Starting from the base point along the wall, arrange the wire trough 10-20 cm away from the base point settlement sensor. Place the connecting water pipe in the wire trough and connect each settlement sensor in turn. The base point settlement sensor is connected to the water tank. After the connection is completed, open the upper cover of the settlement sensor and add water in sections. After the water is added, cover the water surface with a layer of silicone oil, cover the upper cover and tighten it. Check whether there are bubbles in the connected fruit. If there are bubbles, discharge them into the settlement sensor. At the same time, ensure that there are no leaks in the connecting water pipe and the settlement sensor.

[0015] The sensor at the installation base point is used as the reference point of the settlement monitoring system. The reference point must be stable and reliable. Use expansion bolts or welding to fix the support plate, adjust the position of the sensor on the screw, and tighten it to ensure that the reference point is basically on the same horizontal plane as other sensors.

[0016] During implementation, the settlement sensor at the measuring point position settles, which will cause the liquid level of the settlement sensor at the base point position to change. By measuring the changes in the liquid level values ​​of the settlement sensor at the measuring point and the settlement sensor at the base point, the settlement change of the measuring point position relative to the base point position is calculated.

[0017] During implementation, it also includes network cameras, with a network camera set up corresponding to each wall. The network camera captures the building wall video data in real time and uploads it to the remote monitoring platform; the remote monitoring platform identifies the settlement and tilt conditions of the building based on the video data uploaded by the network camera for auxiliary monitoring of the building safety.

[0018] The present invention uses real-time health intelligence monitoring and accurate data analysis to timely detect signs of house tilt and settlement, and to provide advance warning and prevention, thereby reducing the occurrence of house safety accidents. At the same time, it can also optimize the process of building maintenance and upkeep to ensure the safety of buildings.

[0019] Provide accurate data support, through analysis and statistics, provide a reliable basis, so that relevant parties can purposefully and directionally carry out safety maintenance of buildings and take emergency evacuation when necessary to reduce or avoid disasters. The application of building health monitoring technology can provide early warning of problems such as building tilt and settlement, so as to take corresponding treatment measures as soon as possible to maintain the safety of buildings. At the same time, building health monitoring can also optimize the process of building maintenance and maintenance, help relevant management departments to more comprehensively grasp the structural stability of buildings, and extend the service life of buildings.

[0020] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.

Claims

1. A building settlement and tilt monitoring system, characterized in that: It includes inclination sensors, settlement sensors, transmission equipment, collection equipment and remote monitoring platform; among them, An inclination sensor is installed at each wall position of the building. When the length of the wall exceeds 20 meters, an inclination sensor is installed in the middle of the wall. When installing, the X axis of the inclination sensor is parallel to the wall. After installation, each inclination sensor is electrically connected to the acquisition equipment. Settlements sensors are installed at each corner of the building. When the distance between adjacent corners exceeds 20 meters, additional settlement sensors are installed in the middle of adjacent corners. When setting, a relatively stable corner column is selected as the base point for the settlement sensors. After setting, each settlement sensor is electrically connected to the acquisition equipment. The acquisition device collects the signals of each sensor in real time and sends them to the remote monitoring platform through the transmission device; The remote monitoring platform determines whether the fluctuation of each sensor data received within the set time is within the specified safe floating range, thereby determining the real-time building safety situation and different warning levels, and taking corresponding measures according to the real-time situation and warning level.

2. The building settlement and tilt monitoring system according to claim 1, characterized in that: When installing the settlement sensor, place the settlement sensor at each measuring point. Starting from the base point along the wall, arrange the wire trough 10-20 cm away from the base point settlement sensor. Place the connecting water pipe in the wire trough and connect each settlement sensor in turn. Connect the base point settlement sensor to the water tank. After the connection is completed, open the upper cover of the settlement sensor and add water in sections. After the water is added, cover the water surface with a layer of silicone oil, cover the upper cover and tighten it. Check whether there are bubbles in the connected fruit. If there are bubbles, discharge them into the settlement sensor. At the same time, ensure that there are no leaks in the connecting water pipe and the settlement sensor.

3. The building settlement and tilt monitoring system according to claim 2, characterized in that: The settlement sensor at the measuring point position settles, which will cause the liquid level of the settlement sensor at the base point position to change. By measuring the changes in the liquid level values ​​of the settlement sensor at the measuring point and the settlement sensor at the base point, the settlement change of the measuring point position relative to the base point position can be calculated.

4. The building settlement and tilt monitoring system according to claim 1, characterized in that: It also includes a network camera, with a network camera set corresponding to each wall. The network camera captures the video data of the building wall in real time and uploads it to the remote monitoring platform; the remote monitoring platform identifies the settlement and tilt conditions of the building based on the video data uploaded by the network camera for auxiliary monitoring of the building safety.

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