CN216339437U - Foundation pit monitoring system - Google Patents
Foundation pit monitoring system Download PDFInfo
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- CN216339437U CN216339437U CN202122638071.2U CN202122638071U CN216339437U CN 216339437 U CN216339437 U CN 216339437U CN 202122638071 U CN202122638071 U CN 202122638071U CN 216339437 U CN216339437 U CN 216339437U
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Abstract
The application relates to the field of building construction, in particular to a foundation pit monitoring system which comprises a detection module, a detection module and a control module, wherein the detection module is used for detecting the stress value of a reinforcing steel bar in a supporting structure and outputting a stress detection signal for representing the stress value of the reinforcing steel bar; the system host is connected with the detection module, can receive the stress detection signal and compare with a preset highest stress value, and can output an abnormal signal when the stress value detection signal is greater than the preset highest stress value; and the warning module is connected with the system host and responds to the abnormal signal to warn. The method and the device can find the environmental mutation in the foundation pit in time so as to reduce the probability of dangerous case occurrence.
Description
Technical Field
The application relates to the field of building construction, in particular to a foundation pit monitoring system.
Background
The development of the building industry is driven by the continuous acceleration of urban modernization, a foundation pit is a premise for ensuring the building quality, and the foundation pit is deeper and deeper along with the higher floor, so that the safety detection of the foundation pit is more and more emphasized by people.
Generally, for safety detection of a foundation pit, multiple parameters are acquired to determine whether each parameter meets a corresponding standard, for example, the detected parameters may include a water pressure of a void in a hydraulic structure, a stress of a steel bar inside concrete in a supporting structure, and a compressive stress of foundation soil and a soil body. In the related art, workers usually measure at regular time and then judge the safety of the foundation pit, but when the foundation pit environment changes suddenly due to some factors, the changes of the parameters in the foundation pit cannot be detected by the workers timely, and further construction dangerous situations can be caused.
SUMMERY OF THE UTILITY MODEL
In order to find out the environmental mutation in the foundation pit in time and reduce the probability of dangerous case occurrence, the application provides a foundation pit monitoring system.
The application provides a foundation ditch monitored control system adopts following technical scheme:
a foundation pit monitoring system comprises
The detection module is used for detecting the stress value of the steel bar in the supporting structure and outputting a stress detection signal for representing the stress value of the steel bar;
the system host is connected with the detection module, can receive the stress detection signal and compare with a preset highest stress value, and can output an abnormal signal when the stress value detection signal is greater than the preset highest stress value;
and the warning module is connected with the system host and responds to the abnormal signal to warn.
Through adopting above-mentioned technical scheme, when the job site environment takes place the sudden change and influences supporting construction, the stress that the reinforcing bar bore among the supporting construction can the grow, and then probably makes supporting construction unstable, and the system host computer can control warning module when the stress of reinforcing bar exceeds the highest stress value and warn to in time discover the sudden change of foundation ditch environment for the staff, and then make the scheme, reduce the probability that the dangerous situation takes place for the foundation ditch.
Optionally, the warning module is an audible and visual alarm.
Through adopting above-mentioned technical scheme, warning module receives accessible bright lamp and the police dispatch newspaper behind the abnormal signal who comes from system's host computer output, because the construction site is chaotic noisy, can will enlarge warning propagation range through using audible-visual annunciator, and then promote the probability of being discovered by the staff.
Optionally, the system further comprises a system slave, an input end of the system slave is connected to an output end of the detection module, and the system slave can perform information interaction with the system master.
By adopting the technical scheme, the system host corresponds to the plurality of system slave machines, each system slave machine corresponds to one detection module, each detection module measures parameters of one position, and the parameters are sorted and gathered by the system slave machines and then transmitted to the system host machine, so that one system host machine can correspond to the plurality of detection positions, and the overall working efficiency is improved.
Optionally, the system further comprises a wireless transmission module, wherein the wireless transmission module can perform information interaction with the system host and the system slave, so as to transmit a signal output by the system slave to the system host.
By adopting the technical scheme, the wireless transmission can complete information interaction with the system host and the system slave, the limitation of wired arrangement in complex environment of a foundation pit field is reduced through the wireless transmission module, the convenience of detection and transmission is improved, the wireless communication technology is more mature compared with wired communication, and the phenomenon of transmission interruption in the information transmission process is reduced.
Optionally, the system further comprises a touch screen, the touch screen can perform information interaction with the system host, and the touch screen can display the detection signal input by the detection module and modify the highest stress value.
By adopting the technical scheme, the detection signals gathered to the system host can be displayed through the display screen, so that workers can more visually see the detection results; the screen touch enhances the practicability, and simultaneously, the touch screen can modify the most different parameters of different construction sites, so that the monitoring system can be suitable for the working conditions of various construction sites, and the practicability and the convenience are improved.
Optionally, the solar energy power supply system further comprises a power supply module for providing electric energy for the system, wherein the power supply module comprises a mains supply power supply module and a solar energy power supply module.
By adopting the technical scheme, the power supply equipment mainly supplies power to the system host, the system slave and the detection unit, particularly places which are difficult to supply power; solar energy power module can turn into the electric energy with light energy and store in the battery, adopts solar energy power module to reduce the occupation of resident's power consumption, has promoted the feature of environmental protection of system.
Optionally, the system further comprises a monitoring device, the monitoring device is used for acquiring an image of the foundation pit site and outputting an image signal, a signal output end of the monitoring device is connected to an input end of the system slave, and the system slave can transmit the image signal to the system host for processing.
By adopting the technical scheme, after the warning module receives the abnormal signal output by the system host, corresponding workers can more intuitively know the situation of the site through the image fed back by the monitoring module.
Optionally, the monitoring device is a wide-angle monitoring camera.
Through adopting above-mentioned technical scheme, the scenery of bigger visual angle can be shot to wide angle surveillance camera head, and then obtains more picture content, can make the information that supervisory equipment gathered more, and the relevant personnel of being convenient for know the site conditions, have promoted the practicality.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the construction site environment has sudden change to influence supporting construction, the stress that the reinforcing bar bore among the supporting construction can the grow, and then probably make supporting construction unstable, and the system host computer can control warning module when the stress of reinforcing bar exceeds the highest stress value and warn to the staff in time discovers the sudden change of foundation ditch environment, and then makes the scheme, reduces the probability that the dangerous situation takes place for the foundation ditch.
2. The detection signals gathered to the system host can be displayed through the display screen, so that workers can more visually see the detection results; the screen touch enhances the practicability, and simultaneously, the touch screen can modify the most different parameters of different construction sites, so that the monitoring system can be suitable for the working conditions of various construction sites, and the practicability and the convenience are improved.
3. The wide angle surveillance camera head can shoot the scenery at a larger visual angle, and then obtains more picture contents, can make the information that supervisory equipment gathered more, and the relevant personnel of being convenient for know the site conditions, have promoted the practicality.
Drawings
FIG. 1 is a schematic diagram of the system host connected to a detection module in an embodiment of the present application;
FIG. 2 is a diagram illustrating a host of the system connected to a plurality of detection modules according to an embodiment of the present application.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses a foundation pit monitoring system, which refers to fig. 1 and comprises a detection module, a system host, a system slave and an alarm module. The detection module can be any one of a pore water pressure gauge, an anchor cable dynamometer, a steel bar dynamometer, a concrete strain gauge, a surface strain gauge and a soil pressure gauge.
In the embodiment of the present application, there is at least one detection module, and there may be a plurality of detection modules. As shown in fig. 2, the number of connected detection modules in fig. 2 is only illustrative, and is not limited to the number of detection modules connected to the system. For example, when the detection module is a rebar dynamometer, the detection module can measure the bearing stress of a rebar in a foundation pit supporting structure and output a stress detection signal for representing the stress value of the rebar; the system slave input end is connected with the detection module output end, the system slave and the detection module perform signal transmission in a wired or wireless communication mode, the system slave output end is connected with the system host input end, and the wireless communication module can perform information interaction with the system host and the system slave; the output end of the system host is connected with the warning module, and if the stress detection signal received by the system host is greater than a preset highest stress value, the system host outputs an abnormal signal; the warning module responds to the abnormal signal, warns on-site constructors, is convenient for finding in time, and further reduces the probability of dangerous case occurrence.
Referring to fig. 1, the warning module is audible and visual alarm, and when the stress value is greater than the preset highest stress value, the system host transmits the abnormal signal to the warning module, the output end of the warning module is connected with the audible and visual alarm, and the alarm is lighted to sound and responds to the abnormal signal.
When the system comprises a plurality of detection modules, the system also comprises system slave machines corresponding to the number of the detection modules, and each system slave machine can perform information interaction with the same system host machine so as to transmit the received detection signals to the system host machine for processing. If a plurality of detection modules exist, a corresponding base station parameter range is preset in the system host aiming at a signal detected by each detection module, and when the detection signal of any detection module is not in the preset parameter range, the system host can output an abnormal signal, so that the warning module warns.
Referring to fig. 1, the wireless communication transmission module may be a 3G/4G/5G transmission module or a Wifi transmission module; the wireless transmission module can perform information interaction with the system host and the system slave, and can transmit signals output by the system slave to the system host, so that the data is real and reliable.
Referring to fig. 1, the output end of a monitoring device is connected to the input end of a system slave, the whole monitoring system may have a plurality of detection modules, each detection module measures a parameter of one position, each monitoring device should correspond to one detection module and be used for acquiring an image of a corresponding position, and when an environmental mutation occurs at a certain detection module position, the image of the corresponding position of a construction site can be checked through the corresponding monitoring module, so that the image can be checked remotely; this monitoring device is wide angle surveillance camera head, can shoot the scenery at bigger visual angle through this wide angle surveillance camera head to can upload to the system host computer with the picture of shooing, the touch-sensitive screen through the system host computer shows, the staff of being convenient for more audio-visual understanding site conditions. The touch screen can be used for information interaction with the system host, can display detection signals transmitted from the system slave machine to the system host, can modify the parameter range of the base station, and is easier for workers to operate.
Referring to fig. 1, the power supply module includes a commercial power supply module and a solar power supply module; solar energy power module can be for whole monitored control system power supply, also can be for the power supply of solitary detection module, for example some detection places are inconvenient to utilize commercial power module to supply power, and accessible solar energy power module compares in commercial power module solar energy power module more convenient and environmental protection.
The implementation principle of the foundation pit monitoring system in the embodiment of the application is as follows: the monitoring system comprises a detection module, a system host and a warning module; the detection module can detect the supporting structure needing to be detected, the detection module outputs a signal representing the stress value of the steel bar, the detection signal is transmitted to the system host, if the detected stress value is not in the specified range, the system host can send an abnormal signal and is received by the warning module, the warning module can send a warning after receiving the abnormal signal, the monitoring system can monitor the construction site in real time, measures for observing parameter changes are taken in advance, and the probability of sudden dangerous situations is reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A foundation pit monitoring system is characterized in that: comprises that
The detection module is used for detecting the stress value of the steel bar in the supporting structure and outputting a stress detection signal for representing the stress value of the steel bar;
the system host is connected with the detection module, can receive the stress detection signal and compare with a preset highest stress value, and can output an abnormal signal when the stress value detection signal is greater than the preset highest stress value;
and the warning module is connected with the system host and responds to the abnormal signal to warn.
2. A pit monitoring system as claimed in claim 1, wherein: the warning module is an audible and visual alarm.
3. A pit monitoring system as claimed in claim 1, wherein: the system comprises a detection module, and is characterized by further comprising a system slave, wherein the input end of the system slave is connected to the output end of the detection module, and the system slave can perform information interaction with the system host.
4. A pit monitoring system as claimed in claim 3, wherein: the system comprises a system host and a system slave, and is characterized by further comprising a wireless transmission module, wherein the wireless transmission module can perform information interaction with the system host and the system slave and is used for transmitting signals output by the system slave to the system host.
5. A pit monitoring system as claimed in claim 1, wherein: the system comprises a detection module, a system host and a touch screen, wherein the detection module is used for detecting the highest stress value of the system host, the touch screen can be used for carrying out information interaction with the system host, and can display the detection signal input by the detection module and modify the highest stress value.
6. A pit monitoring system as claimed in claim 1, wherein: the solar energy power supply system further comprises a power supply module used for providing electric energy for the system, and the power supply module comprises a commercial power supply module and a solar power supply module.
7. A pit monitoring system as claimed in claim 3, wherein: the monitoring device is used for collecting images of a foundation pit site and outputting image signals, the signal output end of the monitoring device is connected to the input end of the system slave machine, and the system slave machine can transmit the image signals to the system host machine for processing.
8. A pit monitoring system as claimed in claim 7, wherein: the monitoring device is a wide-angle monitoring camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122638071.2U CN216339437U (en) | 2021-10-30 | 2021-10-30 | Foundation pit monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122638071.2U CN216339437U (en) | 2021-10-30 | 2021-10-30 | Foundation pit monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216339437U true CN216339437U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122638071.2U Active CN216339437U (en) | 2021-10-30 | 2021-10-30 | Foundation pit monitoring system |
Country Status (1)
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|---|---|
| CN (1) | CN216339437U (en) |
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2021
- 2021-10-30 CN CN202122638071.2U patent/CN216339437U/en active Active
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