CN112629582A - High formwork supporting safety monitoring and early warning method and system - Google Patents
High formwork supporting safety monitoring and early warning method and system Download PDFInfo
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 285
- 238000009415 formwork Methods 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 21
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000004891 communication Methods 0.000 claims abstract description 41
- 238000006073 displacement reaction Methods 0.000 claims description 107
- 238000005303 weighing Methods 0.000 claims description 12
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Abstract
The invention relates to the technical field of high formwork safety monitoring, in particular to a high formwork safety monitoring and early warning method and a system, wherein the system comprises the following components: the monitoring system comprises a monitoring module, a wireless base station, a monitoring cloud platform and an alarm, wherein the monitoring module is respectively in communication connection with the wireless base station and the alarm through a LoRa network, and the monitoring cloud platform is respectively in communication connection with the wireless base station and the alarm; the method comprises the following steps: monitoring data of monitoring point positions of the support frame are obtained through monitoring by the monitoring module, and the monitoring data are transmitted to the monitoring cloud platform through the wireless base station; when the monitoring module judges that the monitoring data exceeds the threshold value, an early warning signal is sent to the alarm in real time through the LoRa network; when the monitoring cloud platform judges that the monitoring data exceeds a threshold value, an early warning signal is also sent to the alarm; when the alarm receives the early warning signal, the buzzer sounds and displays warning light; the invention can achieve the monitoring purposes of real-time monitoring, double early warning protection and obvious warning for the high formwork.
Description
Technical Field
The invention relates to the technical field of high formwork safety monitoring, in particular to a high formwork safety monitoring and early warning method and system.
Background
The high formwork is called a high and large formwork supporting system, and means formwork supporting operation when the height of the formwork is greater than or equal to 8 m. With the development of the construction engineering industry, the application of the high formwork in the construction engineering is more and more extensive. The high formwork can be transmitted to a construction unit only through a series of time courses such as construction, monitoring and data transmission under an automatic monitoring system, and once the high formwork is damaged, the high formwork is chained and rapid, so that the construction unit can rapidly receive danger warning in the high formwork construction process, the damage to the life and property safety of people caused by engineering accidents such as collapse of the high formwork is prevented, and sufficient attention needs to be paid to the safety monitoring of the high formwork.
In the prior art, the safety monitoring of the high formwork still depends on manual monitoring, wherein the manual monitoring refers to that a specially-assigned person is arranged to adopt an optical detection and measurement instrument at the periphery of a first floor, the monitoring is carried out in the concrete pouring process, and the monitoring frequency is once in 20-30 minutes. When the detected data approaches or reaches the alarm value, the related parties are immediately organized to take emergency or rescue measures and simultaneously report to the related departments at the upper level. However, the high formwork is dense in the inner rod pieces, so that the observation of the inner rod pieces of the high formwork is difficult to detect through an external optical instrument; secondly, the manual monitoring mode cannot realize real-time monitoring, and the safety monitoring range cannot cover the whole high formwork; and thirdly, certain time delay exists in three links from construction to data monitoring to emergency measure treatment, workers in the construction process cannot sense the specific safety condition of the high formwork, once the observed value is out of limit, the construction workers cannot evacuate a dangerous area in a short time, and great potential safety hazards still exist.
High formwork monitoring systems also appear in the prior art, but most of the monitoring systems have the problems of difficult installation and various lines; when the line is disconnected and the connection part is in poor contact and other faults occur, the transmission of the early warning signal cannot be completed, so that monitoring and alarming cannot be performed; in addition, when the monitoring systems transmit monitoring signals or early warning signals, certain signal delay exists, or when the early warning signals are monitored, the sent early warning signals are not obvious.
Disclosure of Invention
In order to solve the above problems, the present invention provides a method and a system for monitoring and warning high formwork safety, so as to solve one or more technical problems in the prior art, and provide at least one useful choice or creation condition.
In order to achieve the purpose, the invention provides the following technical scheme:
a high formwork safety monitoring and early warning system, the system comprises: the monitoring system comprises a monitoring module, a wireless base station, a monitoring cloud platform and an alarm, wherein the monitoring module is respectively in communication connection with the wireless base station and the alarm through a LoRa network, and the monitoring cloud platform is respectively in communication connection with the wireless base station and the alarm;
the monitoring module is arranged on the support frame; the monitoring module is used for monitoring each monitoring point position of the support frame in real time, generating monitoring data and reporting the monitoring data to the wireless base station in real time; judging whether the monitoring data exceed a threshold value or not, and sending an early warning signal to the alarm in real time through an LoRa network when the monitoring data exceed the threshold value; the monitoring data comprises a distance value of template sedimentation, a displacement value of vertical rod horizontal displacement, an inclination angle value of rod piece inclination and a pressure value of vertical rod axial force;
the wireless base station is used for receiving the monitoring data sent by the monitoring module and transmitting the monitoring data to a monitoring cloud platform;
the monitoring cloud platform is used for receiving monitoring data sent by the wireless base station, judging whether the monitoring data exceeds a threshold value or not, and sending an early warning signal to the alarm when the monitoring data exceeds the threshold value;
and the alarm is used for sending out a buzzing alarm sound and displaying warning light when receiving the early warning signal.
Further, the monitoring module comprises an integrated distance meter, an integrated displacement meter, an integrated inclinometer and an integrated axial force meter;
the integrated range finder is used for monitoring the template settlement in real time and reporting the monitored distance value to the monitoring cloud platform in real time through the wireless base station; judging whether the distance value exceeds a distance threshold value or not, and sending a distance early warning signal to the alarm when the distance value exceeds the distance threshold value;
the integrated displacement meter is used for monitoring the horizontal displacement of the vertical rod in real time and reporting the monitored displacement value to the monitoring cloud platform in real time through the wireless base station; judging whether the displacement value exceeds a displacement threshold value or not, and sending a displacement early warning signal to the alarm when the displacement value exceeds the displacement threshold value;
the integrated inclinometer is used for monitoring the inclination of the rod piece in real time and reporting the monitored inclination value to the monitoring cloud platform in real time through the wireless base station; judging whether the inclination angle value exceeds an inclination angle threshold value or not, and sending an inclination angle early warning signal to the alarm when the inclination angle value exceeds the inclination angle threshold value;
the integrated axial force meter is used for monitoring the axial force of the vertical rod in real time and reporting the monitored axial force value to the monitoring cloud platform in real time through the wireless base station; and judging whether the axial force value exceeds an axial force threshold value, and sending an axial force early warning signal to the alarm when the axial force value exceeds the axial force threshold value.
Further, the integrated rangefinder includes: the system comprises a laser range finder and a laser collector connected with the laser range finder, wherein the laser range finder and the laser collector are integrated into an integrated device;
the integrated displacement meter includes: the displacement acquisition device comprises a displacement sensor and a displacement acquisition device connected with the displacement sensor, wherein the displacement sensor and the displacement acquisition device are integrated into an integrated device;
the integrated inclinometer comprises: the device comprises an inclination angle sensor and an inclination angle collector connected with the inclination angle sensor, wherein the inclination angle sensor and the inclination angle collector are integrated into an integrated device;
the integrated axial force meter includes: weighing sensor, with the axial force collector that weighing sensor is connected, weighing sensor and axial force collector integration are integrated into integrated equipment.
Further, the laser collector comprises a first processor and a first LoRa communication module; the first processor is used for receiving the distance value acquired by the laser range finder and judging whether the distance value exceeds a distance threshold value; the first LoRa communication module is used for sending the distance value to a wireless base station;
the displacement collector comprises a second processor and a second LoRa communication module; the second processor is used for receiving the displacement value acquired by the displacement sensor and judging whether the displacement value exceeds a distance threshold value; the second LoRa communication module is used for sending the displacement value to a wireless base station;
the inclination angle collector comprises a third processor and a third LoRa communication module; the third processor is used for receiving the inclination angle value acquired by the inclination angle sensor and judging whether the inclination angle value exceeds a distance threshold value; the third LoRa communication module is used for sending the inclination angle value to a wireless base station;
the axial force collector comprises a fourth processor and a fourth LoRa communication module; the fourth processor is used for receiving the axial force value acquired by the weighing sensor and judging whether the axial force value exceeds a distance threshold value; and the fourth LoRa communication module is used for sending the axial force value to a wireless base station.
Further, the monitoring cloud platform is further configured to: and recording the monitoring data, and automatically displaying the monitoring data in a three-dimensional analysis chart form.
A high formwork safety monitoring and early warning method is applied to any one of the high formwork safety monitoring and early warning systems, and comprises the following steps:
step S100, a monitoring module carries out real-time monitoring on each monitoring point position of a support frame, generates monitoring data and reports the monitoring data to a wireless base station in real time;
step S200, a wireless base station receives monitoring data sent by the monitoring module and transmits the monitoring data to a monitoring cloud platform;
step S300, a monitoring module judges whether the monitoring data exceed a threshold value in real time, and when the monitoring data exceed the threshold value, an early warning signal is sent to the alarm in real time through an LoRa network; the monitoring data comprises a distance value of template sedimentation, a displacement value of vertical rod horizontal displacement, an inclination angle value of rod piece inclination and a pressure value of vertical rod axial force;
step S400, after receiving monitoring data sent by the wireless base station, the monitoring cloud platform judges whether the monitoring data exceeds a threshold value, and when the monitoring data exceeds the threshold value, the monitoring cloud platform sends an early warning signal to the alarm;
and S500, when the alarm receives the early warning signal, sending out a buzzing alarm sound and displaying warning light.
Further, the monitoring module comprises an integrated distance meter, an integrated displacement meter, an integrated inclinometer and an integrated axial force meter; the step S300 specifically includes:
the integrated range finder monitors the settlement of the template in real time, and reports the monitored distance value to the monitoring cloud platform in real time through the wireless base station; judging whether the distance value exceeds a distance threshold value or not, and sending a distance early warning signal to the alarm when the distance value exceeds the distance threshold value;
the integrated displacement meter monitors the horizontal displacement of the vertical rod in real time, and reports the monitored displacement value to the monitoring cloud platform in real time through the wireless base station; judging whether the displacement value exceeds a displacement threshold value or not, and sending a displacement early warning signal to the alarm when the displacement value exceeds the displacement threshold value;
the integrated inclinometer monitors the inclination of the rod in real time and reports the monitored inclination value to the monitoring cloud platform in real time through the wireless base station; judging whether the inclination angle value exceeds an inclination angle threshold value or not, and sending an inclination angle early warning signal to the alarm when the inclination angle value exceeds the inclination angle threshold value;
the integrated axial force meter monitors the vertical rod axial force in real time, and reports the monitored axial force value to the monitoring cloud platform in real time through the wireless base station; and judging whether the axial force value exceeds an axial force threshold value, and sending an axial force early warning signal to the alarm when the axial force value exceeds the axial force threshold value.
Further, the method further comprises:
and recording the monitoring data by the monitoring cloud platform, and automatically displaying the monitoring data in a three-dimensional analysis chart form.
The invention has the beneficial effects that: the invention provides a high formwork safety monitoring and early warning method and system, wherein a monitoring module in the embodiment of the invention is respectively in communication connection with a wireless base station and an alarm through a LoRa network, the LoRa network can form a star network structure, and the method has the advantages of simple installation process, no need of arranging lines in advance, long communication distance, strong anti-interference capability and high transmission speed. In the embodiment provided by the invention, on one hand, real-time monitoring is carried out through the monitoring module, when the monitoring module judges that the monitoring data exceeds the threshold value, the early warning signal is directly transmitted to the alarm through the LoRa network, and the alarm gives out an alarm and light; the mode has the advantages of higher transmission speed and more direct transmission path; on the other hand, the monitoring data are transmitted to the wireless base station through the LoRa network, then the wireless base station transmits the monitoring data to the monitoring cloud platform, when the monitoring cloud platform judges that the monitoring data exceed the threshold value, an early warning signal is sent to the alarm, and the alarm gives out an alarm and light; the monitoring module autonomous early warning and the monitoring cloud platform auxiliary early warning are combined, and double protection can be formed on the safety of constructors. The alarm in the embodiment adopts sound and light combined warning, so that construction operators can receive information in time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a high formwork supporting safety monitoring and early warning system in an embodiment of the present invention;
fig. 2 is a schematic network structure diagram of a high formwork safety monitoring and early warning system in an embodiment of the present invention;
fig. 3 is a schematic flow chart of a high formwork supporting safety monitoring and early warning method in an embodiment of the present invention;
Detailed Description
The conception, specific structure and technical effects of the present application will be described clearly and completely with reference to the following embodiments and the accompanying drawings, so that the purpose, scheme and effects of the present application can be fully understood. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Referring to fig. 1, an embodiment of the present application provides a high formwork safety monitoring and early warning system, where the system includes: the monitoring system comprises a monitoring module, a wireless base station, a monitoring cloud platform and an alarm, wherein the monitoring module is respectively in communication connection with the wireless base station and the alarm through a LoRa network, and the monitoring cloud platform is respectively in communication connection with the wireless base station and the alarm;
the monitoring module is used for monitoring each monitoring point position of the support frame in real time, generating monitoring data and reporting the monitoring data to the wireless base station in real time; judging whether the monitoring data exceed a threshold value or not, and sending an early warning signal to the alarm in real time through an LoRa network when the monitoring data exceed the threshold value; the monitoring data comprises a distance value of template sedimentation, a displacement value of vertical rod horizontal displacement, an inclination angle value of rod piece inclination and a pressure value of vertical rod axial force;
the wireless base station is used for receiving the monitoring data sent by the monitoring module and transmitting the monitoring data to a monitoring cloud platform;
the monitoring cloud platform is used for receiving monitoring data sent by the wireless base station, judging whether the monitoring data exceeds a threshold value or not, and sending an early warning signal to the alarm when the monitoring data exceeds the threshold value;
and the alarm is used for sending out a buzzing alarm sound and displaying warning light when receiving the early warning signal.
In the embodiment provided by the invention, the monitoring module is respectively in communication connection with the wireless base station and the alarm through the LoRa network, so that the data transmission speed based on the LoRa wireless networking is faster and faster, the sensitivity of the wireless base station for receiving the monitoring data is improved, and the power consumption of the monitoring module is reduced; the parallel processing of multi-channel and multi-data rate is supported based on the LoRa network technology, and the transmission capacity of monitoring data is improved. The monitoring module in this embodiment adopts the loRa network to realize wireless communication, and the star network structure can be constituteed to the loRa network, has that the installation procedure is simple, need not to arrange the circuit in advance, communication distance is far away, the interference killing feature is strong and transmission speed is fast advantage. In the embodiment provided by the invention, on one hand, real-time monitoring is carried out through the monitoring module, when the monitoring module judges that the monitoring data exceeds the threshold value, the early warning signal is directly transmitted to the alarm through the LoRa network, and the alarm gives out an alarm and light; the mode has the advantages of higher transmission speed and more direct transmission path; on the other hand, the monitoring data are transmitted to the wireless base station through the LoRa network, then the wireless base station transmits the monitoring data to the monitoring cloud platform, when the monitoring cloud platform judges that the monitoring data exceed the threshold value, the monitoring cloud platform can transmit the early warning signal to the alarm through the wired network or the wireless network, and the alarm gives out an alarm and light; the monitoring module autonomous early warning and the monitoring cloud platform auxiliary early warning are combined, and double protection can be formed on the safety of constructors. The alarm in the embodiment adopts sound and light combined warning, so that construction operators can receive information in time.
In one or more embodiments, the wireless base station may be one or more of a 3G base station, a 4G base station, and a 5G base station.
Referring to FIG. 2, in a modified embodiment, the monitoring module includes an integrated rangefinder, an integrated displacement meter, an integrated inclinometer, and an integrated axial force meter;
the integrated range finder is used for monitoring the template settlement in real time and reporting the monitored distance value to the monitoring cloud platform in real time through the wireless base station; judging whether the distance value exceeds a distance threshold value or not, and sending a distance early warning signal to the alarm when the distance value exceeds the distance threshold value;
the integrated displacement meter is used for monitoring the horizontal displacement of the vertical rod in real time and reporting the monitored displacement value to the monitoring cloud platform in real time through the wireless base station; judging whether the displacement value exceeds a displacement threshold value or not, and sending a displacement early warning signal to the alarm when the displacement value exceeds the displacement threshold value;
the integrated inclinometer is used for monitoring the inclination of the rod piece in real time and reporting the monitored inclination value to the monitoring cloud platform in real time through the wireless base station; judging whether the inclination angle value exceeds an inclination angle threshold value or not, and sending an inclination angle early warning signal to the alarm when the inclination angle value exceeds the inclination angle threshold value;
the integrated axial force meter is used for monitoring the axial force of the vertical rod in real time and reporting the monitored axial force value to the monitoring cloud platform in real time through the wireless base station; and judging whether the axial force value exceeds an axial force threshold value, and sending an axial force early warning signal to the alarm when the axial force value exceeds the axial force threshold value.
In this embodiment, the monitoring module includes a plurality of submodules such as an integrated distance meter, an integrated displacement meter, an integrated inclinometer and an integrated axial force meter; each submodule is respectively arranged at the corresponding monitoring point position so as to comprehensively monitor each monitoring point position of the support frame; the monitoring data of each monitoring point comprises one of the following data: the distance value of template sedimentation, the displacement value of vertical rod horizontal displacement, the inclination angle value of rod piece inclination and the pressure value of vertical rod axial force; when the monitoring data exceeds a threshold value, generating a corresponding early warning signal, and directly sending the early warning signal to an alarm through an LoRa network, wherein the alarm gives out an alarm and lamplight; on the other hand, each monitoring device reports the monitored data to the monitoring cloud platform in real time through the wireless base station, so that the monitoring cloud platform can judge the monitored data again. The monitoring module in the embodiment adopts integrated equipment such as an integrated distance meter, an integrated displacement meter, an integrated inclinometer and an integrated axial force meter, and the problems of difficult line connection, disordered lines, easy damage of lines, complex field installation and the like in the prior art are solved through the integrated equipment; in the embodiment provided by the invention, the monitoring module is used for monitoring and early warning the template settlement, the vertical rod horizontal displacement, the inclination angle and the vertical rod axial force of the high formwork system in real time, so that the omnibearing early warning is formed for the high formwork system.
In a preferred embodiment, the integrated rangefinder comprises: the system comprises a laser range finder and a laser collector connected with the laser range finder, wherein the laser range finder and the laser collector are integrated into an integrated device;
the integrated displacement meter includes: the displacement acquisition device comprises a displacement sensor and a displacement acquisition device connected with the displacement sensor, wherein the displacement sensor and the displacement acquisition device are integrated into an integrated device;
the integrated inclinometer comprises: the device comprises an inclination angle sensor and an inclination angle collector connected with the inclination angle sensor, wherein the inclination angle sensor and the inclination angle collector are integrated into an integrated device;
the integrated axial force meter includes: weighing sensor, with the axial force collector that weighing sensor is connected, weighing sensor and axial force collector integration are integrated into integrated equipment.
In this embodiment, each sensor is connected to its own collector through a line, and each sensor is combined into an integrated device, thereby forming a plurality of integrated devices integrating data monitoring, data transmission, and data reception. The cable connection can be reduced, and the equipment is convenient to install and lay.
In a preferred embodiment, the laser collector comprises a first processor and a first LoRa communication module; the first processor is used for receiving the distance value acquired by the laser range finder and judging whether the distance value exceeds a distance threshold value; the first LoRa communication module is used for sending the distance value to a wireless base station;
the displacement collector comprises a second processor and a second LoRa communication module; the second processor is used for receiving the displacement value acquired by the displacement sensor and judging whether the displacement value exceeds a distance threshold value; the second LoRa communication module is used for sending the displacement value to a wireless base station;
the inclination angle collector comprises a third processor and a third LoRa communication module; the third processor is used for receiving the inclination angle value acquired by the inclination angle sensor and judging whether the inclination angle value exceeds a distance threshold value; the third LoRa communication module is used for sending the inclination angle value to a wireless base station;
the axial force collector comprises a fourth processor and a fourth LoRa communication module; the fourth processor is used for receiving the axial force value acquired by the weighing sensor and judging whether the axial force value exceeds a distance threshold value; and the fourth LoRa communication module is used for sending the axial force value to a wireless base station.
In this embodiment, the monitoring data that every monitoring point location was gathered all transmits wireless base station through loRa communication module, and wireless base station converts the loRa protocol into the 4G protocol, and then, wireless base station sends the monitoring data after the conversion to monitoring cloud platform and carries out analysis processes. Therefore, efficient data transmission inside the data transmission module is guaranteed, remote communication of the monitoring data is facilitated, and efficient combination of the transmission speed and the transmission reliability of the monitoring data is achieved by combining the advantages of LoRa communication and 4G communication.
In a preferred embodiment, the monitoring cloud platform is further configured to: and recording the monitoring data, and automatically displaying the monitoring data in a three-dimensional analysis chart form.
In one embodiment, the alarm is a buzzer alarm provided with a red light and a green light, the red light flashes, the buzzer alarm sounds to be the early warning signal of the auxiliary warning light, and the green light is normally on to be the normal working signal of the auxiliary warning light. When the warning device is used, the warning device is fixed at an obvious and strong warning position, so that construction operators can easily observe and timely receive warning information.
Referring to fig. 3, an embodiment of the present invention further provides a high-formwork safety monitoring and early warning method, which is applied to the high-formwork safety monitoring and early warning system described in any of the above embodiments, and the method includes the following steps:
step S100, a monitoring module carries out real-time monitoring on each monitoring point position of a support frame, generates monitoring data and reports the monitoring data to a wireless base station in real time;
step S200, a wireless base station receives monitoring data sent by the monitoring module and transmits the monitoring data to a monitoring cloud platform;
step S300, a monitoring module judges whether the monitoring data exceed a threshold value in real time, and when the monitoring data exceed the threshold value, an early warning signal is sent to the alarm in real time through an LoRa network;
the monitoring data comprise a distance value of template sedimentation, a displacement value of vertical rod horizontal displacement, an inclination angle value of rod piece inclination and a pressure value of vertical rod axial force;
step S400, after receiving monitoring data sent by the wireless base station, the monitoring cloud platform judges whether the monitoring data exceeds a threshold value, and when the monitoring data exceeds the threshold value, the monitoring cloud platform sends an early warning signal to the alarm;
and S500, when the alarm receives the early warning signal, sending out a buzzing alarm sound and displaying warning light.
In a preferred embodiment, the monitoring module comprises an integrated range finder, an integrated displacement meter, an integrated inclinometer and an integrated axial force meter; the step S300 specifically includes:
the integrated range finder monitors the settlement of the template in real time, and reports the monitored distance value to the monitoring cloud platform in real time through the wireless base station; judging whether the distance value exceeds a distance threshold value or not, and sending a distance early warning signal to the alarm when the distance value exceeds the distance threshold value;
the integrated displacement meter monitors the horizontal displacement of the vertical rod in real time, and reports the monitored displacement value to the monitoring cloud platform in real time through the wireless base station; judging whether the displacement value exceeds a displacement threshold value or not, and sending a displacement early warning signal to the alarm when the displacement value exceeds the displacement threshold value;
the integrated inclinometer monitors the inclination of the rod in real time and reports the monitored inclination value to the monitoring cloud platform in real time through the wireless base station; judging whether the inclination angle value exceeds an inclination angle threshold value or not, and sending an inclination angle early warning signal to the alarm when the inclination angle value exceeds the inclination angle threshold value;
the integrated axial force meter monitors the vertical rod axial force in real time, and reports the monitored axial force value to the monitoring cloud platform in real time through the wireless base station; and judging whether the axial force value exceeds an axial force threshold value, and sending an axial force early warning signal to the alarm when the axial force value exceeds the axial force threshold value.
In a preferred embodiment, the method further comprises:
and recording the monitoring data by the monitoring cloud platform, and automatically displaying the monitoring data in a three-dimensional analysis chart form.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.
Claims (8)
1. The utility model provides a high formwork safety monitoring early warning system which characterized in that, the system includes: the monitoring system comprises a monitoring module, a wireless base station, a monitoring cloud platform and an alarm, wherein the monitoring module is respectively in communication connection with the wireless base station and the alarm through a LoRa network, and the monitoring cloud platform is respectively in communication connection with the wireless base station and the alarm;
the monitoring module is used for monitoring each monitoring point position of the support frame in real time, generating monitoring data and reporting the monitoring data to the wireless base station in real time; judging whether the monitoring data exceed a threshold value or not, and sending an early warning signal to the alarm in real time through an LoRa network when the monitoring data exceed the threshold value; the monitoring data comprises a distance value of template sedimentation, a displacement value of vertical rod horizontal displacement, an inclination angle value of rod piece inclination and a pressure value of vertical rod axial force;
the wireless base station is used for receiving the monitoring data sent by the monitoring module and transmitting the monitoring data to a monitoring cloud platform;
the monitoring cloud platform is used for receiving monitoring data sent by the wireless base station, judging whether the monitoring data exceeds a threshold value or not, and sending an early warning signal to the alarm when the monitoring data exceeds the threshold value;
and the alarm is used for sending out a buzzing alarm sound and displaying warning light when receiving the early warning signal.
2. The high formwork safety monitoring and early warning system according to claim 1, wherein the monitoring module comprises an integrated range finder, an integrated displacement meter, an integrated inclinometer and an integrated axial force meter;
the integrated range finder is used for monitoring the template settlement in real time and reporting the monitored distance value to the monitoring cloud platform in real time through the wireless base station; judging whether the distance value exceeds a distance threshold value or not, and sending a distance early warning signal to the alarm when the distance value exceeds the distance threshold value;
the integrated displacement meter is used for monitoring the horizontal displacement of the vertical rod in real time and reporting the monitored displacement value to the monitoring cloud platform in real time through the wireless base station; judging whether the displacement value exceeds a displacement threshold value or not, and sending a displacement early warning signal to the alarm when the displacement value exceeds the displacement threshold value;
the integrated inclinometer is used for monitoring the inclination of the rod piece in real time and reporting the monitored inclination value to the monitoring cloud platform in real time through the wireless base station; judging whether the inclination angle value exceeds an inclination angle threshold value or not, and sending an inclination angle early warning signal to the alarm when the inclination angle value exceeds the inclination angle threshold value;
the integrated axial force meter is used for monitoring the axial force of the vertical rod in real time and reporting the monitored axial force value to the monitoring cloud platform in real time through the wireless base station; and judging whether the axial force value exceeds an axial force threshold value, and sending an axial force early warning signal to the alarm when the axial force value exceeds the axial force threshold value.
3. The high formwork safety monitoring and early warning system of claim 2, wherein the integrated range finder comprises: the system comprises a laser range finder and a laser collector connected with the laser range finder, wherein the laser range finder and the laser collector are integrated into an integrated device;
the integrated displacement meter includes: the displacement acquisition device comprises a displacement sensor and a displacement acquisition device connected with the displacement sensor, wherein the displacement sensor and the displacement acquisition device are integrated into an integrated device;
the integrated inclinometer comprises: the device comprises an inclination angle sensor and an inclination angle collector connected with the inclination angle sensor, wherein the inclination angle sensor and the inclination angle collector are integrated into an integrated device;
the integrated axial force meter includes: weighing sensor, with the axial force collector that weighing sensor is connected, weighing sensor and axial force collector integration are integrated into integrated equipment.
4. The high formwork safety monitoring and early warning system of claim 3, wherein the laser collector comprises a first processor and a first LoRa communication module; the first processor is used for receiving the distance value acquired by the laser range finder and judging whether the distance value exceeds a distance threshold value; the first LoRa communication module is used for sending the distance value to a wireless base station;
the displacement collector comprises a second processor and a second LoRa communication module; the second processor is used for receiving the displacement value acquired by the displacement sensor and judging whether the displacement value exceeds a distance threshold value; the second LoRa communication module is used for sending the displacement value to a wireless base station;
the inclination angle collector comprises a third processor and a third LoRa communication module; the third processor is used for receiving the inclination angle value acquired by the inclination angle sensor and judging whether the inclination angle value exceeds a distance threshold value; the third LoRa communication module is used for sending the inclination angle value to a wireless base station;
the axial force collector comprises a fourth processor and a fourth LoRa communication module; the fourth processor is used for receiving the axial force value acquired by the weighing sensor and judging whether the axial force value exceeds a distance threshold value; and the fourth LoRa communication module is used for sending the axial force value to a wireless base station.
5. The high formwork safety monitoring and early warning system according to claim 4, wherein the monitoring cloud platform is further configured to: and recording the monitoring data, and automatically displaying the monitoring data in a three-dimensional analysis chart form.
6. A high formwork safety monitoring and early warning method is applied to the high formwork safety monitoring and early warning system of any one of claims 1 to 5, and is characterized by comprising the following steps:
step S100, a monitoring module carries out real-time monitoring on each monitoring point position of a support frame, generates monitoring data and reports the monitoring data to a wireless base station in real time;
step S200, a wireless base station receives monitoring data sent by the monitoring module and transmits the monitoring data to a monitoring cloud platform;
step S300, a monitoring module judges whether the monitoring data exceed a threshold value in real time, and when the monitoring data exceed the threshold value, an early warning signal is sent to the alarm in real time through an LoRa network; the monitoring data comprises a distance value of template sedimentation, a displacement value of vertical rod horizontal displacement, an inclination angle value of rod piece inclination and a pressure value of vertical rod axial force;
step S400, after receiving monitoring data sent by the wireless base station, the monitoring cloud platform judges whether the monitoring data exceeds a threshold value, and when the monitoring data exceeds the threshold value, the monitoring cloud platform sends an early warning signal to the alarm;
and S500, when the alarm receives the early warning signal, sending out a buzzing alarm sound and displaying warning light.
7. The high formwork safety monitoring and early warning method according to claim 6, wherein the monitoring module comprises an integrated distance meter, an integrated displacement meter, an integrated inclinometer and an integrated axial force meter; the step S300 specifically includes:
the integrated range finder monitors the settlement of the template in real time, and reports the monitored distance value to the monitoring cloud platform in real time through the wireless base station; judging whether the distance value exceeds a distance threshold value or not, and sending a distance early warning signal to the alarm when the distance value exceeds the distance threshold value;
the integrated displacement meter monitors the horizontal displacement of the vertical rod in real time, and reports the monitored displacement value to the monitoring cloud platform in real time through the wireless base station; judging whether the displacement value exceeds a displacement threshold value or not, and sending a displacement early warning signal to the alarm when the displacement value exceeds the displacement threshold value;
the integrated inclinometer monitors the inclination of the rod in real time and reports the monitored inclination value to the monitoring cloud platform in real time through the wireless base station; judging whether the inclination angle value exceeds an inclination angle threshold value or not, and sending an inclination angle early warning signal to the alarm when the inclination angle value exceeds the inclination angle threshold value;
the integrated axial force meter monitors the vertical rod axial force in real time, and reports the monitored axial force value to the monitoring cloud platform in real time through the wireless base station; and judging whether the axial force value exceeds an axial force threshold value, and sending an axial force early warning signal to the alarm when the axial force value exceeds the axial force threshold value.
8. The high formwork safety monitoring and early warning method according to claim 6, further comprising the following steps:
and recording the monitoring data by the monitoring cloud platform, and automatically displaying the monitoring data in a three-dimensional analysis chart form.
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