CN115164756A - Intelligent monitoring system and method for support and hanger deformation - Google Patents
Intelligent monitoring system and method for support and hanger deformation Download PDFInfo
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- CN115164756A CN115164756A CN202210756357.7A CN202210756357A CN115164756A CN 115164756 A CN115164756 A CN 115164756A CN 202210756357 A CN202210756357 A CN 202210756357A CN 115164756 A CN115164756 A CN 115164756A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
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Abstract
The invention discloses a system and a method for intelligently monitoring deformation of a support and hanger, wherein the system comprises: the laser emitter is arranged at one end of the cross arm of the support and hanger or on one of the two upright posts; the temperature target device and the laser emitter are coaxially arranged at the other end of the cross arm of the support hanger or on the other upright post of the two upright posts; and the microprocessor is connected with each built-in temperature sensor of the temperature target device, and judges which ring target of the temperature target device the laser emitter is aligned on according to the laser temperature value detected by the temperature target device so as to monitor whether the support hanger is deformed or not and monitor the deformation of the support hanger when the support hanger is deformed. And the alarm is connected with the microprocessor, and when the microprocessor judges that the support hanger is deformed, the alarm is controlled to send different alarm signals according to the deformation amount of the support hanger. The invention can judge the deformation condition and the deformation degree of the support and hanger and has the advantages of monitoring intelligence, automaticity and quickness.
Description
Technical Field
The invention relates to the technical field of electromechanical installation engineering, in particular to a system and a method for intelligently monitoring deformation of a support and hanger.
Background
In electromechanical installation engineering, pipelines and equipment are generally arranged on a suspended ceiling through a support and hanger, the support and hanger at least comprises an upright post and a cross arm, and the upright post and the cross arm of the support and hanger can be deformed due to factors such as heavy bearing, small specification and the like. Once the deformation of the supporting and hanging bracket exceeds standard or fine cracks or fractures are caused by the deformation, the supporting and hanging bracket and the pipeline or equipment on the supporting and hanging bracket can have the safety risk of high falling, so how to intelligently monitor the deformation condition of the supporting and hanging bracket becomes a technical problem to be solved in the field.
Disclosure of Invention
The invention aims to provide a system and a method for intelligently monitoring deformation of a support and hanger, so as to solve the problem of how to intelligently monitor the deformation of the support and hanger.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: an intelligent monitoring system for deformation of a support hanger comprises:
the laser emitter is arranged at one end of a cross arm of the support and hanger or on one of two upright posts of the support and hanger, and can generate a linear laser signal with a certain temperature;
the temperature target device and the laser emitter are coaxially arranged at the other end of the cross arm of the support hanger or on the other upright post of the two upright posts of the support hanger; the temperature target device comprises more than three ring targets with different temperature sensing attributes, wherein the ring targets are uniformly arranged from inside to outside, each ring target corresponds to a preset temperature value, each ring target is divided into a plurality of zone targets, each zone target is provided with a built-in temperature sensor, and each built-in temperature sensor is used for detecting the laser temperature value of a laser signal on which the laser emitter strikes;
and the microprocessor is connected with each built-in temperature sensor of the temperature target device, and the microprocessor judges which ring target of the temperature target device the laser emitter is aligned on according to the laser temperature value detected by the temperature target device so as to monitor whether the support hanger is deformed or not and monitor the deformation of the support hanger when the support hanger is deformed.
And the alarm is connected with the microprocessor, and when the microprocessor judges that the support hanger is deformed, the alarm is controlled to send out different alarm signals according to the deformation amount of the support hanger.
Further, the intelligent monitoring system for deformation of the support and hanger provided by the invention further comprises:
the environment temperature sensor is arranged on the support hanger or on the periphery of the installation environment of the support hanger, the environment temperature sensor is connected with the microprocessor, and the microprocessor judges whether the laser emitter is aligned to which ring target of the temperature target according to the difference value between the laser temperature value detected by the temperature target device and the environment temperature sensor to replace the laser temperature value so as to monitor whether the support hanger is deformed or not and monitor the deformation of the support hanger when the support hanger is deformed.
Further, the intelligent monitoring system for the deformation of the support and hanger provided by the invention further comprises:
and the server is connected with the microprocessor and is used for monitoring whether the support hanger generates deformation or not and monitoring the deformation of the support hanger during deformation through the microprocessor.
Further, the intelligent monitoring system for deformation of the support and hanger provided by the invention further comprises:
the receiving box is arranged at the other end of the cross arm of the supporting and hanging frame or on the other upright post of the two upright posts of the supporting and hanging frame, the microprocessor is arranged in the receiving box, and the temperature target device is arranged in the receiving box and exposes the ring target on the temperature target device.
Furthermore, according to the intelligent monitoring system for the deformation of the support and hanger provided by the invention, the temperature sensing properties of the ring targets from inside to outside on the temperature target device are sequentially arranged from low to high or from high to low.
Furthermore, according to the intelligent monitoring system for the deformation of the support and hanger provided by the invention, the ring target is in a circular ring shape.
Furthermore, according to the intelligent monitoring system for the deformation of the support and hanger provided by the invention, the ring target is in a regular polygon ring shape.
Furthermore, in the intelligent monitoring system for the deformation of the support and hanger provided by the invention, the built-in temperature sensor is a thermistor sensor, a thermocouple sensor or a resistance temperature detector.
In order to solve the above technical problems, another technical solution provided by the present invention is: an intelligent monitoring method according to the intelligent monitoring system for the deformation of the support and hanger comprises the following steps: sequentially setting the ring targets of the temperature target device from inside to outside as a first ring target to an Nth ring target, wherein the first ring target to the Nth ring target correspond to a first preset temperature value to an Nth preset temperature value in sequence, and N is an integer greater than 3;
when the temperature target device detects that the laser temperature value of the laser signal of the laser emitter is a first preset temperature value and the allowable deviation range, determining that the laser emitter is aligned on a first ring target of the temperature target device, and judging that the support and hanger frame is not deformed;
when the laser temperature value of the laser signal of the laser emitter detected by the temperature target device is the Nth preset temperature value and the allowable deviation range thereof, wherein the Nth preset temperature value is not the first preset temperature value, the laser emitter is determined to be aligned on the Nth ring target of the temperature target device, the support hanger is judged to deform, and the deformation of the support hanger is determined to be the N-1 th-level deformation.
In order to solve the above technical problem, another technical solution provided by the present invention is: according to the intelligent monitoring method of the intelligent monitoring system for the deformation of the support and hanger, ring targets of a temperature target device are sequentially set from inside to outside as a first ring target to an Nth ring target, and a difference value between a laser temperature value of a laser signal of a laser emitter detected by the temperature target device and an environment temperature sensor is divided into a first-level temperature range to an Nth-level temperature range, wherein N is an integer greater than 3;
when the temperature target device detects that the difference value between the laser temperature value of the laser signal of the laser emitter and the environment temperature sensor is in a first-stage temperature range, determining that the laser emitter is aligned on a first ring target of the temperature target device, and judging that the support hanger is not deformed;
when the temperature target device detects that the difference value between the laser temperature value of the laser signal of the laser emitter and the environment temperature sensor is within the Nth-level temperature range, wherein the Nth-level temperature range is not the first-level temperature range, determining that the laser emitter is aligned on the Nth ring target of the temperature target device, judging that the support and hanger frame deforms, and determining that the deformation amount of the support and hanger frame is the N-1-level deformation.
Compared with the prior art, the invention has the following beneficial effects:
according to the intelligent monitoring system and method for the deformation of the support and hanger, the microprocessor detects the laser temperature value of the laser signal through the temperature target device to judge whether the support and hanger is deformed or not and the deformation of the support and hanger when the support and hanger is deformed, different alarm signals are sent through the alarm to prompt the deformation of the support and hanger, so that the on-site intelligent monitoring of the support and hanger is realized, the judgment through naked eye observation is not needed, and the intelligent, automatic and quick judgment for the deformation condition and the deformation degree of the support and hanger are realized. The monitoring efficiency is improved, the cost rise caused by measurement during inspection at ordinary times is reduced, and meanwhile, the monitoring precision can be improved by comparing manual measurement.
According to the intelligent monitoring system and method for the deformation of the support and hanger, the laser emitter and the temperature target device are coaxially arranged on the cross arm or the stand column of the support and hanger, so that the on-site intelligent monitoring on the support and hanger is realized, and the situation that the support and hanger is hidden or cannot be predicted due to light problems or needs to be disassembled and assembled for monitoring can be avoided.
The intelligent monitoring method for the deformation of the support and hanger provided by the invention can determine whether the support and hanger needs to be maintained and the urgent degree of the support and hanger needing to be maintained according to the grade of the deformation.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent monitoring system for deformation of a support and hanger arranged on a cross arm of the support and hanger;
FIG. 2 is a schematic structural diagram of an intelligent support and hanger deformation monitoring system arranged on a stand column of a support and hanger;
FIG. 3 is a schematic view of a portion of a temperature target according to an embodiment;
FIG. 4 is a schematic view of a portion of a temperature target of another embodiment;
FIG. 5 is a schematic structural view of the alignment of the laser emitter with the temperature target when the cross arm of the support hanger is deformed;
FIG. 6 is a schematic structural diagram of a composition relationship of an intelligent support and hanger deformation monitoring system;
shown in the figure:
100. an intelligent monitoring system for deformation of the support and hanger;
110. a laser transmitter;
120. a temperature target device 121, a target center 122, a second ring target 123, a third ring target 124, a fourth ring target 125, a zone target 126 and a built-in temperature sensor;
130. a microprocessor;
140. an alarm;
150. an ambient temperature sensor;
160. a server;
170. a receiving box;
200. a support hanger, 201, a cross arm, 202, a column, 203, a fixing plate, 204 and a bolt.
Detailed Description
The invention is described in detail below with reference to the attached drawing figures: the advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
Example one
Referring to fig. 1 to 6, an embodiment of the invention provides an intelligent monitoring system 100 for a hanger deformation, including a laser emitter 110, a temperature target 120, a microprocessor 130 and an alarm 140, wherein:
the laser emitter 110 is arranged at one end of the cross arm 201 of the support and hanger 200 or on one upright 202 of two uprights 202 of the support and hanger 200, and the laser emitter 110 can generate a linear laser signal with a certain temperature. Wherein the laser signal may be an infrared laser signal. The laser emitter 110 may be composed of an infrared laser diode, a battery and a housing, or may be a laser emitter 110 of other known technologies.
The temperature target device 120 is coaxially arranged with the laser emitter 110 at the other end of the cross arm 201 of the support and hanger 200 or on the other upright 202 of the two uprights 202 of the support and hanger 200, namely the temperature target device 120 and the laser emitter 110 are coaxially and oppositely arranged; the temperature targeting device 120 includes more than three ring targets with different temperature sensing properties, which are uniformly arranged from inside to outside, each ring target corresponds to a predetermined temperature value, each ring target is divided into a plurality of zone targets, each zone target is provided with a built-in temperature sensor 126, and each built-in temperature sensor 126 is used for detecting a laser temperature value of a laser signal on which the laser emitter 110 strikes. Wherein the built-in temperature sensor 126 may be a thermistor sensor, a thermocouple sensor, or a resistance temperature detector. Wherein the ring target can be in a ring shape or a regular polygon ring shape. A ring-shaped ring target is illustrated in fig. 3, and a regular quadrangular ring-shaped ring target is illustrated in fig. 4, wherein the regular polygon may be a regular triangle, a regular quadrangle, a regular pentagon, a regular hexagon, or the like.
And the microprocessor 130 is connected with the built-in temperature sensors 126 of the temperature target device 120, and the microprocessor 130 judges on which ring target of the temperature target device 120 the laser emitter 110 is aligned according to the laser temperature value detected by the temperature target device 120 so as to monitor whether the support hanger 200 is deformed or not and monitor the deformation of the support hanger 200 when the support hanger 200 is deformed. The microprocessor 130 may be a single chip, a PLC, or other controller.
And the alarm 140 is connected with the microprocessor 130, and when the microprocessor 130 judges that the support hanger 200 is deformed, the alarm 140 is controlled to send out different alarm signals according to the deformation amount of the support hanger 200. Wherein the alarm 140 may be an audible and visual alarm for the purpose of rapid identification of the alarm prompt.
Wherein the support hanger 200 comprises a cross arm 201, a column 202, a fixing plate 203 and a bolt 204.
Referring to fig. 1 to fig. 6, an embodiment of the present invention further provides an intelligent monitoring method of the intelligent monitoring system 100 for deformation of a support and hanger, including:
step 301, sequentially setting the ring targets of the temperature target device 120 from inside to outside as a first ring target 121 to an nth ring target, wherein the first ring target 121 to the nth ring target correspond to a first preset temperature value to an nth preset temperature value in sequence; fig. 3 to 4 are ring targets illustrating a four-ring structure, including a first ring target 121, a second ring target 122, a third ring target 123, and a fourth ring target 124, but the ring targets are not limited to the four-ring structure. Fig. 3 to 4 only illustrate the zone target 125 of the fourth ring target 124 and the built-in temperature sensor 126 thereon, and other ring targets are not illustrated and should not be construed as limiting the invention. In which the first ring target 121 is a target center, and the target center is a circle or a regular polygon, although not a ring, for the sake of simplicity, the present invention refers to the target center of the circle or the regular polygon as a ring target, and the target area 125 of the target center can be obtained by equally dividing the circle or the regular polygon. The following description is given of a target having a tetracyclic structure.
Step 302, when the temperature target 120 detects that the laser temperature value of the laser signal of the laser emitter 110 is the first predetermined temperature value and the allowable deviation range thereof, it is determined that the laser emitter 110 is aligned on the first ring target 121 of the temperature target 120, and it is determined that the support and hanger 200 is not deformed. At this time, the microprocessor 130 may control the alarm 140 not to alarm. Wherein the dashed lines in fig. 1-2 are laser signals. The support and hanger 200 is determined to be completely undeformed when the detected laser temperature value is equal to a first preset temperature value, and the support and hanger 200 is determined to be slightly deformed when the detected laser temperature value is equal to the sum of the first preset temperature value and an allowable deviation range. Such micro-deformation is negligible because it requires no processing in engineering.
Step 303, when the temperature target 120 detects that the laser temperature value of the laser signal of the laser emitter 110 is the second predetermined temperature value and the allowable deviation range thereof, determining that the laser emitter 110 is aligned on the second ring target 122 of the temperature target 120, determining that the support and hanger frame 200 is deformed, and determining that the deformation amount of the support and hanger frame 200 is the first-stage deformation. At this time, the microprocessor 130 may control the alarm 140 to issue an alarm signal of the first deformation. Wherein the dashed line in fig. 5 is the laser signal.
Step 304, when the temperature target 120 detects that the laser temperature value of the laser signal of the laser emitter 110 is the third predetermined temperature value and the allowable deviation range thereof, determining that the laser emitter 110 is aligned on the third ring target 123 of the temperature target 120, determining that the support and hanger frame 200 is deformed, and determining that the deformation amount of the support and hanger frame 200 is the second-stage deformation. At this time, the microprocessor 130 may control the alarm 140 to emit an alarm signal of the second deformation.
Step 305, when the temperature target 120 detects that the laser temperature value of the laser signal of the laser emitter 110 is the fourth predetermined temperature value and the allowable deviation range thereof, determining that the laser emitter 110 is aligned on the fourth ring target 124 of the temperature target 120, determining that the support and hanger frame 200 is deformed, and determining that the deformation amount of the support and hanger frame 200 is the third-stage deformation. At this time, the microprocessor 130 may control the alarm 140 to emit an alarm signal of the third deformation.
The steps 303 to 305 can be summarized as follows: when the temperature target device 120 detects that the laser temperature value of the laser signal of the laser emitter 110 is the nth predetermined temperature value and the allowable deviation range thereof, wherein the nth predetermined temperature value is not the first predetermined temperature value, it is determined that the laser emitter 110 is aligned on the nth ring target of the temperature target device 120, it is determined that the support and hanger 200 is deformed, and it is determined that the deformation amount of the support and hanger 200 is the nth-1 level deformation. Wherein the deformation of the support hanger 200 comprises the deformation of the cross arm 201 and the deformation of the upright column 202.
In step 306, when the temperature target 120 does not detect the laser temperature value of the laser signal of the laser emitter 110, the microprocessor 130 may determine that the support hanger 200 is severely deformed or the connection line is failed. At this time, the microprocessor 130 may control the alarm 140 to give an alarm signal of serious deformation or a malfunction alarm signal.
Referring to fig. 1 to 6, in the system 100 and the method for monitoring deformation of a support and hanger according to an embodiment of the present invention, a laser emitter 110 and a temperature target 120 are coaxially disposed on a cross arm 201 or a column 202 of the support and hanger 200, the laser emitter 110 generates a linear laser signal with a certain temperature to strike on the temperature target 120, the temperature target 120 strikes on a certain area target of a certain ring target according to the laser signal, a laser temperature value of the laser signal is detected by a built-in temperature sensor 126 on the corresponding area target, a microprocessor 130 determines which ring target of the temperature target 120 the laser emitter 110 is aligned on according to the laser temperature value detected by the temperature target 120 to determine whether the support and hanger 200 is deformed and a deformation of the support and hanger 200 when deformed, and then controls an alarm 140 to emit different alarm signals according to the deformation amount, thereby achieving intelligent monitoring of whether the support and hanger 200 is deformed and the deformation amount thereof.
In the system 100 and the method for intelligently monitoring the deformation of the support and hanger provided by the embodiment of the invention, the microprocessor 130 detects the laser temperature value of the laser signal through the temperature target device 120 to judge whether the support and hanger 200 is deformed or not and the deformation of the support and hanger 200 when the support and hanger 200 is deformed, and sends different alarm signals to prompt the deformation of the support and hanger 200 through the alarm 140, so that the on-site intelligent monitoring of the support and hanger 200 is realized, the judgment through visual observation is not needed, and the system and the method have the intelligence, the automation and the rapidity of judging the deformation condition and the deformation degree of the support and hanger 200. The monitoring efficiency is improved, the cost rise caused by measurement during inspection at ordinary times is reduced, and meanwhile, the monitoring precision can be improved by comparing manual measurement.
In the intelligent monitoring system 100 and method for deformation of the support and hanger provided by the embodiment of the invention, the laser emitter 110 and the temperature target 120 are coaxially arranged on the cross arm 201 or the upright column 202 of the support and hanger 200, so that on-site intelligent monitoring on the support and hanger 200 is realized, and the situation that the support and hanger 200 is hidden, unpredictable because of light problems or needs to be disassembled and assembled for monitoring can be avoided.
The method for intelligently monitoring the deformation of the support and hanger provided by the embodiment of the invention can determine whether the support and hanger 200 needs to be maintained and the urgent degree of the maintenance according to the grade of the deformation.
Referring to fig. 6, an intelligent monitoring system 100 for deformation of a support and hanger according to an embodiment of the present invention may further include:
and a server 160 connected to the microprocessor 130 for monitoring whether the support and hanger 200 is deformed or not and monitoring the deformation amount of the support and hanger 200 when the support and hanger 200 is deformed through the microprocessor 130.
The deformation condition of the support and hanger 200 can be remotely monitored and inquired through the server 160 without on-site monitoring, so that the monitoring is quick and convenient, and the time-in-transit cost, the labor cost and the like of a patrol inspector who goes to the on-site monitoring are reduced. The server 160 can be connected to a computer or a mobile phone network, so that the computer or the mobile phone can query the deformation monitoring effect of the server 160 on the support and hanger 200 at any time.
Referring to fig. 1, fig. 2 and fig. 5, in order to protect the microprocessor 130, the intelligent monitoring system 100 for deformation of a support hanger according to an embodiment of the present invention may further include:
a receiving box 170 arranged at the other end of the cross arm 201 of the support hanger 200 or arranged on the other upright 202 of the two uprights 202 of the support hanger 200, the microprocessor 130 is arranged in the receiving box 170, and the temperature target device 120 is arranged in the receiving box 170 and exposes a ring target on the receiving box 170.
Referring to fig. 3 to 4, in order to facilitate determining the grade of the deformation step by step, in the intelligent monitoring system 100 for deformation of a support and hanger according to an embodiment of the present invention, the temperature sensing properties of the ring targets of the temperature target device 120 from inside to outside may be arranged from low to high or from high to low in sequence.
Example two
Referring to fig. 1 to fig. 6, an intelligent monitoring system 100 for deformation of a support and hanger according to a second embodiment of the present invention is an improvement of the first embodiment, and includes:
the environment temperature sensor 150 is arranged on the support and hanger frame 200 or around the installation environment of the support and hanger frame 200, the environment temperature sensor 150 is connected with the microprocessor 130, and the microprocessor 130 judges which ring target of the temperature target device 120 the laser emitter 110 is aligned to according to the difference value between the laser temperature value detected by the temperature target device 120 and the environment temperature sensor 150 to monitor whether the support and hanger frame 200 is deformed and the deformation amount when the support and hanger frame 200 is deformed. Wherein the ambient temperature sensor 150 may be disposed on the receiving box 170, or may be disposed at other locations.
Referring to fig. 1 to fig. 6, a second embodiment of the present invention further provides an intelligent monitoring method for the intelligent monitoring system 100 for deformation of a support and hanger, including:
step 401, setting the ring targets of the temperature target device 120 as first to nth ring targets from inside to outside in sequence, and dividing the difference between the laser temperature value of the laser signal of the laser emitter 110 detected by the temperature target device 120 and the ambient temperature sensor 150 into a first-level temperature range to an nth-level temperature range, where N is an integer greater than 3.
Step 402, when the temperature targeting device 120 detects that the difference between the laser temperature value of the laser signal of the laser emitter 110 and the ambient temperature sensor 150 is within the first-stage temperature range, determining that the laser emitter 110 is aligned on the first ring target 121 of the temperature targeting device 120, and determining that the support hanger 200 is not deformed. At this time, the microprocessor 130 may control the alarm 140 not to alarm. The situation in which the support hanger 200 is not deformed is the same as the first embodiment.
In step 403, when the temperature target device 120 detects that the difference between the laser temperature value of the laser signal of the laser emitter 110 and the ambient temperature sensor 150 is within the nth-level temperature range, where the nth-level temperature range is not the first-level temperature range, determining that the laser emitter 110 is aligned on the nth ring target of the temperature target device 120, determining that the support and hanger frame 200 is deformed, and determining that the deformation amount of the support and hanger frame 200 is the nth-1 level deformation. At this time, the microprocessor 130 may control the alarm 140 to emit different alarm signals according to the deformation level of the deformation amount of the support hanger 200, or may emit the same alarm signal.
According to the intelligent monitoring system 100 and method for the deformation of the support and hanger provided by the second embodiment of the invention, the deformation condition of the support and hanger 200 is judged by comparing the difference value between the laser temperature value of the laser signal of the laser emitter 110 and the ambient temperature sensor 150 with the N-level temperature range, so that the influence of the ambient temperature alternately changed in four seasons on the laser temperature value detected by the temperature target device 120 can be avoided, the monitoring precision can be improved, and the detection error can be avoided.
The present invention is not limited to the above-described specific embodiments, and it is apparent that the above-described embodiments are some, not all, of the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the description of the embodiments of the invention given above, are within the scope of protection of the invention. Other levels of modification and variation of the present invention may be made by those skilled in the art. Thus, it is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims.
Claims (10)
1. The utility model provides a gallows deflection intelligent monitoring system which characterized in that includes:
the laser emitter is arranged at one end of a cross arm of the support and hanger or on one of two upright posts of the support and hanger, and can generate a linear laser signal with a certain temperature;
the temperature target device and the laser emitter are coaxially arranged at the other end of the cross arm of the support and hanger frame or arranged on the other upright post of the two upright posts of the support and hanger frame; the temperature target device comprises more than three ring targets with different temperature sensing attributes, wherein the ring targets are uniformly arranged from inside to outside, each ring target corresponds to a preset temperature value, each ring target is divided into a plurality of zone targets, each zone target is provided with a built-in temperature sensor, and each built-in temperature sensor is used for detecting the laser temperature value of a laser signal on which the laser emitter strikes;
and the microprocessor is connected with each built-in temperature sensor of the temperature target device, and judges which ring target of the temperature target device the laser emitter is aligned on according to the laser temperature value detected by the temperature target device so as to monitor whether the support hanger is deformed or not and monitor the deformation of the support hanger when the support hanger is deformed.
And the alarm is connected with the microprocessor, and when the microprocessor judges that the support hanger is deformed, the alarm is controlled to send different alarm signals according to the deformation amount of the support hanger.
2. The intelligent support and hanger deformation monitoring system of claim 1, further comprising:
the environment temperature sensor is arranged on the support hanger or on the periphery of the installation environment of the support hanger, the environment temperature sensor is connected with the microprocessor, and the microprocessor judges whether the laser emitter is aligned to which ring target of the temperature target according to the difference value between the laser temperature value detected by the temperature target device and the environment temperature sensor to replace the laser temperature value so as to monitor whether the support hanger is deformed or not and monitor the deformation of the support hanger when the support hanger is deformed.
3. The intelligent support and hanger deformation monitoring system according to claim 1 or 2, further comprising:
and the server is connected with the microprocessor and used for monitoring whether the support hanger is deformed or not and monitoring the deformation of the support hanger when the support hanger is deformed through the microprocessor.
4. The intelligent support and hanger deformation monitoring system of claim 1, further comprising:
the receiving box is arranged at the other end of the cross arm of the supporting and hanging frame or on the other upright post of the two upright posts of the supporting and hanging frame, the microprocessor is arranged in the receiving box, and the temperature target device is arranged in the receiving box and exposes the ring target on the temperature target device.
5. The intelligent support and hanger deformation monitoring system as claimed in claim 1, wherein the temperature sensing properties of the inside-out ring targets on the temperature target device are arranged from low to high or from high to low in sequence.
6. The intelligent support and hanger deformation monitoring system according to claim 1, wherein the ring target is circular.
7. The intelligent support and hanger deformation monitoring system as recited in claim 1, wherein the ring target is a regular polygon ring.
8. The intelligent support and hanger deformation monitoring system according to claim 1, wherein the built-in temperature sensor is a thermistor sensor, a thermocouple sensor or a resistance temperature detector.
9. The intelligent monitoring method of the intelligent monitoring system for the deformation of the support and hanger according to claim 1, characterized by comprising the following steps:
sequentially setting the ring targets of the temperature target device from inside to outside as a first ring target to an Nth ring target, wherein the first ring target to the Nth ring target correspond to a first preset temperature value to an Nth preset temperature value in sequence, and N is an integer greater than 3;
when the temperature target device detects that the laser temperature value of the laser signal of the laser emitter is a first preset temperature value and the allowable deviation range, determining that the laser emitter is aligned on a first ring target of the temperature target device, and judging that the support and hanger frame is not deformed;
when the laser temperature value of the laser signal of the laser emitter detected by the temperature target device is the Nth preset temperature value and the allowable deviation range thereof, wherein the Nth preset temperature value is not the first preset temperature value, the laser emitter is determined to be aligned on the Nth ring target of the temperature target device, the support hanger is judged to deform, and the deformation of the support hanger is determined to be the N-1 th-level deformation.
10. An intelligent monitoring method of the intelligent support and hanger deformation monitoring system according to claim 2, which comprises the following steps:
setting the ring targets of the temperature target device from inside to outside as a first ring target to an Nth ring target in sequence, and dividing the difference between a laser temperature value of a laser signal of a laser emitter detected by the temperature target device and an environment temperature sensor into a first-level temperature range to an Nth-level temperature range, wherein N is an integer greater than 3;
when the temperature target device detects that the difference value between the laser temperature value of the laser signal of the laser emitter and the environment temperature sensor is in a first-stage temperature range, determining that the laser emitter is aligned on a first ring target of the temperature target device, and judging that the support hanger is not deformed;
when the temperature target device detects that the difference value between the laser temperature value of the laser signal of the laser emitter and the environment temperature sensor is within the Nth-level temperature range, wherein the Nth-level temperature range is not the first-level temperature range, determining that the laser emitter is aligned to the Nth ring target of the temperature target device, judging that the support and hanger frame deforms, and determining that the deformation amount of the support and hanger frame is the Nth-1-level deformation.
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| CN202210756357.7A CN115164756B (en) | 2022-06-29 | 2022-06-29 | Intelligent monitoring system and method for deformation of support and hanger |
| PCT/CN2023/084648 WO2024001354A1 (en) | 2022-06-29 | 2023-03-29 | Intelligent monitoring system and method for deformation amount of support hanger |
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| WO2024001354A1 (en) * | 2022-06-29 | 2024-01-04 | 上海市安装工程集团有限公司 | Intelligent monitoring system and method for deformation amount of support hanger |
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