CN114743363A - Intelligent wireless remote early warning system and early warning method for foundation pit enclosure - Google Patents
Intelligent wireless remote early warning system and early warning method for foundation pit enclosure Download PDFInfo
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- CN114743363A CN114743363A CN202210557864.8A CN202210557864A CN114743363A CN 114743363 A CN114743363 A CN 114743363A CN 202210557864 A CN202210557864 A CN 202210557864A CN 114743363 A CN114743363 A CN 114743363A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- General Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Emergency Management (AREA)
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Abstract
The invention discloses an intelligent wireless remote early warning system for foundation pit enclosure, which comprises four baffles, wherein the four baffles are connected with each other to form a square structure, the same reinforcing rod is arranged between every two adjacent baffles, a first pressure sensor is arranged on the reinforcing rod, a soil stress detector is fixedly connected to the outer side of each baffle, two supporting rods are fixedly connected to the inner sides of the baffles, a second pressure sensor is arranged on each supporting rod, and the same cross rod is fixedly connected between the baffles on the two sides. According to the intelligent wireless remote early warning system and the early warning method, early warning is carried out through the alarm, and intelligent wireless remote early warning is formed through foundation pit construction, foundation pit support, component installation, early warning operation and output feedback, so that the intelligent wireless remote early warning system and the early warning method for the foundation pit enclosure can conveniently carry out remote early warning, monitor the foundation pit condition in real time, cooperate with data control of a control system and manual remote monitoring discovery, and reduce the possibility of danger of the foundation pit.
Description
Technical Field
The invention relates to the technical field of foundation pit retaining, in particular to an intelligent wireless remote early warning system and an early warning method for the foundation pit retaining.
Background
The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site before excavation, waterproof drainage work is well done, a method for placing a side slope can be used for people who do not excavate deeply to stabilize the soil slope, the size of the slope is determined according to relevant construction regulations, people who excavate deeper and nearby buildings can use a foundation pit wall supporting method and a concrete injection wall protecting method, and a large foundation pit even adopts methods such as interlocking of an underground continuous wall and a columnar column type bored pile to prevent the collapse of the outer side of a soil layer; for those who have no influence on nearby buildings, the underground water level can be reduced by a well point method, and slope releasing open cut is adopted; in cold regions, natural cold air freezing method can be adopted for excavation and the like.
The supporting of foundation pit is often involved in the process of foundation pit construction, however, the existing supporting device cannot timely know the supporting condition, and dangerous situations easily occur, so that the foundation pit enclosure intelligent wireless remote early warning system and the early warning method are provided for improving the foundation pit enclosure intelligent wireless remote early warning system and the early warning method.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides an intelligent wireless remote early warning system and an early warning method for a foundation pit enclosure.
The invention provides an intelligent wireless remote early warning system for foundation pit enclosure, which comprises four baffles, wherein the four baffles are connected with each other to form a square structure, the same reinforcing rod is arranged between every two adjacent baffles, a first pressure sensor is arranged on the reinforcing rod, a soil stress detector is fixedly connected to the outer side of each baffle, two supporting rods are fixedly connected to the inner sides of the baffles, a second pressure sensor is arranged on each supporting rod, the same cross rod is fixedly connected between the baffles on two sides, an alarm is fixedly arranged on each cross rod, a control cabinet is arranged between the four baffles, a liquid level sensor is fixedly connected to one side of the bottom of the control cabinet, a monitoring module is arranged at the top of the control cabinet, and a control system is arranged in the control cabinet.
Preferably, the stiffener is equipped with two sections, and first pressure sensor fixed mounting is between the two sections stiffener of stiffener, and the bracing piece is equipped with two sections, and second pressure sensor fixed mounting is between the bracing piece two sections.
Preferably, first pressure sensor, soil stress detector, second pressure sensor, siren, level sensor and control module all with switch board electric connection, the switch board is external to have the power.
Preferably, the first pressure sensor, the soil stress detector, the second pressure sensor, the liquid level sensor and the monitoring module form a data acquisition unit together, and the control system comprises a data processing module, a data comparison module, a storage module, a data receiving module, a data output module, a manual input module and a wireless module.
Preferably, the data processing module is used for processing the data that the acquisition unit gathered, the data contrast module is used for contrasting the data after the data processing module is handled with the storage data in the storage module, the storage module is used for storing preset early warning data, the data receiving module is used for receiving the data that the data acquisition unit gathered, the data output module is used for exporting the result of data contrast module contrast, artifical input module is used for presetting early warning data input to the storage module, wireless module is used for being connected with external mobile device communication.
The early warning method of the foundation pit enclosure intelligent wireless remote early warning system comprises the following steps:
the method comprises the following steps: performing foundation pit construction, wherein the foundation pit construction is performed, and soil stress detection is performed on the periphery of the foundation pit while the construction is performed, so that first basic data are formed;
step two: supporting the foundation pit, namely supporting the foundation pit through a baffle, a reinforcing rod and a supporting rod;
step three: mounting the components, namely synchronously mounting the first pressure sensor, the soil stress detector and the second pressure sensor in the second step, simultaneously mounting the alarm at the top of the foundation pit through the cross rod, simultaneously mounting a mounting hole of the control cabinet, mounting the liquid level sensor at the outer side of the bottom of the control cabinet, mounting the monitoring module at the top of the control cabinet, and simultaneously recording initial data of the first pressure sensor, the soil stress detector, the second pressure sensor and the liquid level sensor to form second basic data;
step four: the early warning operation comprises the steps that first basic data and second basic data are input into a control system through an input module, the input data are stored through a storage unit, a data acquisition unit carries out real-time data monitoring, a data receiving module receives monitoring data, a data processing module processes the received data, a data comparison module compares the processed data with the data stored in the storage unit to obtain a comparison result, and a monitoring module monitors the interior of a foundation pit to form monitoring data;
step five: output feedback, wireless module will contrast result and monitoring data transmission to remote mobile terminal, supply the user to observe and know the condition, when contrast result is unusual, data output module is to siren output instruction this moment, the siren work, when the user finds through the monitoring data when unusual, user's remote input instruction this moment, wireless module receives the instruction, data processing module handles the instruction simultaneously, the siren is carried to the instruction after data output module will handle, the siren work, thereby early warning.
Compared with the prior art, the invention has the beneficial effects that:
according to the intelligent wireless remote early warning system and the early warning method, the early warning system is formed by matching the first pressure sensor, the soil stress detector, the second pressure sensor, the liquid level sensor and the monitoring module with a control system in the control cabinet, early warning is carried out through the alarm, and intelligent wireless remote early warning is formed through foundation pit construction, foundation pit supporting, component installation, early warning operation and output feedback, so that the intelligent wireless remote early warning system and the early warning method for foundation pit enclosure can conveniently carry out remote early warning, real-time monitoring is carried out on the condition of the foundation pit, and the possibility of danger of the foundation pit is reduced by matching data control of the control system and manual remote monitoring discovery.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent wireless remote early warning system and an early warning method for a foundation pit enclosure;
FIG. 2 is a flow chart of a method in an intelligent wireless remote early warning system and an early warning method for foundation pit enclosure;
fig. 3 is a system block diagram of an intelligent wireless remote early warning system and an early warning method for a foundation pit enclosure.
In the figure: 1. a baffle plate; 2. a reinforcing rod; 3. a first pressure sensor; 4. a soil stress detector; 5. a support bar; 6. a second pressure sensor; 7. a cross bar; 8. an alarm; 9. a control cabinet; 10. a liquid level sensor; 11. and a monitoring module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, the foundation pit fence intelligent wireless remote early warning system comprises four baffles 1, wherein the four baffles 1 are connected with each other to form a square structure, the same reinforcing rod 2 is arranged between every two adjacent baffles 1, the reinforcing rod 2 is provided with a first pressure sensor 3, the outer side of each baffle 1 is fixedly connected with a soil stress detector 4, the inner side of each baffle 1 is fixedly connected with two supporting rods 5, the supporting rods 5 are provided with second pressure sensors 6, the same cross rod 7 is fixedly connected between the baffles 1 at two sides, the cross rod 7 is fixedly provided with an alarm 8, a control cabinet 9 is arranged between the four baffles 1, one side of the bottom of the control cabinet 9 is fixedly connected with a liquid level sensor 10, the liquid level sensor 10 is used for monitoring the foundation pit waterlogging condition, so as to avoid danger caused by the foundation pit waterlogging, and a monitoring module 11 is arranged at the top of the control cabinet 9, a control system is arranged in the control cabinet 9.
Preferably, the stiffener 2 is equipped with two sections, and first pressure sensor 3 fixed mounting is between two sections of stiffener 2, and bracing piece 5 is equipped with two sections, and second pressure sensor 6 fixed mounting is between two sections of bracing piece 5.
Preferably, the first pressure sensor 3, the soil stress detector 4, the second pressure sensor 6, the alarm 8, the liquid level sensor 10 and the monitoring module 11 are all electrically connected with the control cabinet 9, and the control cabinet 9 is externally connected with a power supply.
Preferably, the first pressure sensor 3, the soil stress detector 4, the second pressure sensor 6, the liquid level sensor 10 and the monitoring module 11 jointly form a data acquisition unit, and the control system comprises a data processing module, a data comparison module, a storage module, a data receiving module, a data output module, a manual input module and a wireless module.
Preferably, the data processing module is used for processing the data that the acquisition unit gathered, the data contrast module is used for contrasting data and the storage data in the storage module after the data processing module is handled, the storage module is used for storing preset early warning data, the data receiving module is used for receiving the data that the data acquisition unit gathered, the data output module is used for exporting the result of data contrast module contrast, artifical input module is used for presetting early warning data input to the storage module, wireless module is used for being connected with external mobile device communication.
The early warning method of the foundation pit enclosure intelligent wireless remote early warning system comprises the following steps:
the method comprises the following steps: performing foundation pit construction, wherein the foundation pit construction is performed, and soil stress detection is performed on the periphery of the foundation pit while the construction is performed, so that first basic data are formed;
step two: the method comprises the following steps of (1) supporting a foundation pit, wherein the foundation pit is supported through a baffle plate 1, a reinforcing rod 2 and a supporting rod 5;
step three: mounting components, namely synchronously mounting a first pressure sensor 3, a soil stress detector 4 and a second pressure sensor 6 in the second step, simultaneously mounting an alarm 8 at the top of a foundation pit through a cross rod 7, simultaneously mounting a mounting hole of a control cabinet 9, mounting a liquid level sensor 10 at the outer side of the bottom of the control cabinet 9, mounting a monitoring module 11 at the top of the control cabinet 9, and simultaneously recording initial data of the first pressure sensor 3, the soil stress detector 4, the second pressure sensor 6 and the liquid level sensor 10 to form second basic data;
step four: the early warning operation comprises the steps that first basic data and second basic data are input into a control system through an input module, the input data are stored through a storage unit, a data acquisition unit carries out real-time data monitoring, a data receiving module receives monitoring data, a data processing module processes the received data, a data comparison module compares the processed data with the data stored in the storage unit to obtain a comparison result, and a monitoring module 11 monitors the interior of a foundation pit to form monitoring data;
step five: output feedback, wireless module will contrast result and monitoring data transmission to remote mobile terminal, supply the user to observe and know the condition, when contrast result is unusual, data output module is to 8 output instructions of siren this moment, siren 8 works, when the user finds unusual through the monitoring data, user's remote input instruction this moment, wireless module receives the instruction, data processing module handles the instruction simultaneously, siren 8 is carried to the instruction after data output module will handle, siren 8 works, thereby carry out the early warning.
The invention comprises the following steps: performing foundation pit construction, wherein the foundation pit construction is performed, and soil stress detection is performed on the periphery of the foundation pit while the construction is performed, so that first basic data are formed; supporting a foundation pit, namely supporting the foundation pit through a baffle 1, a reinforcing rod 2 and a supporting rod 5; the method comprises the steps of component installation, wherein a first pressure sensor 3, a soil stress detector 4 and a second pressure sensor 6 are synchronously installed in the process, an alarm 8 is installed at the top of a foundation pit through a cross rod 7, an installation hole of a control cabinet 9 is simultaneously formed, a liquid level sensor 10 is installed on the outer side of the bottom of the control cabinet 9, a monitoring module 11 is installed at the top of the control cabinet 9, and initial data of the first pressure sensor 3, the soil stress detector 4, the second pressure sensor 6 and the liquid level sensor 10 are recorded to form second basic data; the early warning operation comprises the steps that first basic data and second basic data are input into a control system through an input module, the input data are stored through a storage unit, a data acquisition unit carries out real-time data monitoring, a data receiving module receives monitoring data, a data processing module processes the received data, a data comparison module compares the processed data with the data stored in the storage unit to obtain a comparison result, and a monitoring module 11 monitors the interior of a foundation pit to form monitoring data; output feedback, wireless module will contrast result and monitoring data transmission to remote mobile terminal, supply the user to observe and know the condition, when contrast result is unusual, data output module is to 8 output instructions of siren this moment, siren 8 works, when the user finds unusual through the monitoring data, user's remote input instruction this moment, wireless module receives the instruction, data processing module handles the instruction simultaneously, siren 8 is carried to the instruction after data output module will handle, siren 8 works, thereby carry out the early warning.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (6)
1. The foundation pit fence intelligent wireless remote early warning system comprises baffles (1) and is characterized in that the baffles (1) are four, the four baffles (1) are connected with each other to form a square structure, a same reinforcing rod (2) is arranged between every two adjacent baffles (1), a first pressure sensor (3) is arranged on each reinforcing rod (2), a soil stress detector (4) is fixedly connected to the outer side of each baffle (1), two supporting rods (5) are fixedly connected to the inner side of each baffle (1), a second pressure sensor (6) is arranged on each supporting rod (5), a same transverse rod (7) is fixedly connected between the baffles (1) on two sides, an alarm (8) is fixedly mounted on each transverse rod (7), a control cabinet (9) is arranged between every two baffles (1), and a liquid level sensor (10) is fixedly connected to one side of the bottom of each control cabinet (9), the top of the control cabinet (9) is provided with a monitoring module (11), and a control system is arranged in the control cabinet (9).
2. The foundation pit fence intelligent wireless remote early warning system as claimed in claim 1, wherein the reinforcing rod (2) is provided with two sections, the first pressure sensor (3) is fixedly installed between the two sections of the reinforcing rod (2), the supporting rod (5) is provided with two sections, and the second pressure sensor (6) is fixedly installed between the two sections of the supporting rod (5).
3. The foundation pit enclosure intelligent wireless remote early warning system according to claim 1, wherein the first pressure sensor (3), the soil stress detector (4), the second pressure sensor (6), the alarm (8), the liquid level sensor (10) and the monitoring module (11) are electrically connected with the control cabinet (9), and the control cabinet (9) is externally connected with a power supply.
4. The intelligent wireless remote early warning system for the foundation pit enclosure according to claim 1, wherein the first pressure sensor (3), the soil stress detector (4), the second pressure sensor (6), the liquid level sensor (10) and the monitoring module (11) together form a data acquisition unit, and the control system comprises a data processing module, a data comparison module, a storage module, a data receiving module, a data output module, a manual input module and a wireless module.
5. The foundation pit fence intelligent wireless remote early warning system as claimed in claim 4, wherein the data processing module is used for processing data acquired by the acquisition unit, the data comparison module is used for comparing the data processed by the data processing module with data stored in the storage module, the storage module is used for storing preset early warning data, the data receiving module is used for receiving the data acquired by the data acquisition unit, the data output module is used for outputting the comparison result of the data comparison module, the manual input module is used for inputting the preset early warning data into the storage module, and the wireless module is used for being in communication connection with external mobile equipment.
6. The early warning method of the foundation pit enclosure intelligent wireless remote early warning system is characterized by comprising the following steps of:
the method comprises the following steps: performing foundation pit construction, wherein the foundation pit construction is performed, and soil stress detection is performed on the periphery of the foundation pit while the construction is performed, so that first basic data are formed;
step two: the method comprises the following steps of supporting a foundation pit, wherein the foundation pit is supported through a baffle (1), a reinforcing rod (2) and a supporting rod (5);
step three: mounting components, namely synchronously mounting a first pressure sensor (3), a soil stress detector (4) and a second pressure sensor (6) in the second step, simultaneously mounting an alarm (8) at the top of the foundation pit through a cross rod (7), simultaneously mounting a mounting hole of a control cabinet (9), mounting a liquid level sensor (10) at the outer side of the bottom of the control cabinet (9), mounting a monitoring module (11) at the top of the control cabinet (9), and simultaneously recording initial data of the first pressure sensor (3), the soil stress detector (4), the second pressure sensor (6) and the liquid level sensor (10) to form second basic data;
step four: the early warning operation is carried out, first basic data and second basic data are input into the control system through the input module, the input data are stored through the storage unit, the data acquisition unit carries out real-time data monitoring, meanwhile, the data receiving module receives monitoring data, the data processing module processes the received data, the processed data are compared with the data stored in the storage unit through the data comparison module to obtain a comparison result, and meanwhile, the monitoring module (11) monitors the interior of the foundation pit to form monitoring data;
step five: output feedback, wireless module will contrast result and monitoring data transmission to remote mobile terminal, supply the user to observe and know the condition, when contrast result is unusual, data output module is to siren (8) output instruction this moment, siren (8) work, when the user finds unusual through the monitoring data, user's remote input instruction this moment, wireless module receives the instruction, data processing module handles the instruction simultaneously, siren (8) are carried to the instruction after data output module will handle, siren (8) work, thereby early warning.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210557864.8A CN114743363A (en) | 2022-05-19 | 2022-05-19 | Intelligent wireless remote early warning system and early warning method for foundation pit enclosure |
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| CN202210557864.8A CN114743363A (en) | 2022-05-19 | 2022-05-19 | Intelligent wireless remote early warning system and early warning method for foundation pit enclosure |
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