CN115164756B - Intelligent monitoring system and method for deformation of support and hanger - Google Patents
Intelligent monitoring system and method for deformation of support and hanger Download PDFInfo
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- CN115164756B CN115164756B CN202210756357.7A CN202210756357A CN115164756B CN 115164756 B CN115164756 B CN 115164756B CN 202210756357 A CN202210756357 A CN 202210756357A CN 115164756 B CN115164756 B CN 115164756B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000007613 environmental effect Effects 0.000 claims description 15
- 101100134058 Caenorhabditis elegans nth-1 gene Proteins 0.000 claims description 3
- 238000005259 measurement Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241001522301 Apogonichthyoides nigripinnis Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical group [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
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Classifications
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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
Abstract
The invention discloses an intelligent monitoring system and method for deformation of a support and a hanger, wherein the system comprises the following components: the laser emitter is arranged at one end of the cross arm of the supporting and hanging frame or 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 supporting and hanging frame 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 the microprocessor judges which ring target of the temperature target device the laser transmitter is aligned to according to the laser temperature value detected by the temperature target device so as to monitor whether the support and hanger are deformed or not and monitor the deformation of the support and hanger when the support and hanger are deformed. And the alarm is connected with the microprocessor, and when the microprocessor judges that the support and the hanger are deformed, the alarm is controlled to send different alarm signals according to the deformation of the support and the hanger. The invention can judge the deformation condition and the deformation degree of the support and the hanger, and has the intelligence, the automaticity and the rapidness of monitoring.
Description
Technical Field
The invention relates to the technical field of electromechanical installation engineering, in particular to an intelligent monitoring system and method for deformation of a support and a hanger.
Background
In the electromechanical installation engineering, pipelines and equipment are generally arranged on a suspended ceiling through a support and hanging bracket, wherein the support and hanging bracket at least comprises a stand column and a cross arm, and the support and hanging bracket can deform the stand column and the cross arm due to factors such as heavy bearing, small specification and the like. Once the deformation of the support hanger exceeds standard or fine cracks or breaks are caused by the deformation, the support hanger and the pipeline or equipment on the support hanger can have high falling safety risk, so that how to intelligently monitor the deformation of the support hanger is a technical problem to be solved in the field.
Disclosure of Invention
The invention aims to provide an intelligent monitoring system and method for deformation of a support and a hanger, which are used for solving the problem of how to intelligently monitor the deformation of the support and the 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 and a hanger, comprising:
the laser transmitter is arranged at one end of the cross arm of the support and hanger or on one of the 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 supporting and hanging frame or on the other upright post of the two upright posts of the supporting and hanging frame; the temperature target device comprises more than three ring targets with different temperature sensing properties which 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 hit by the laser emitter;
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 transmitter is aligned to according to the laser temperature value detected by the temperature target device so as to monitor whether the support and hanger are deformed or not and monitor the deformation of the support and hanger when the support and hanger are deformed.
And the alarm is connected with the microprocessor, and when the microprocessor judges that the support and the hanger are deformed, the alarm is controlled to send different alarm signals according to the deformation of the support and the hanger.
Further, the intelligent monitoring system for the deformation of the support and hanger provided by the invention further comprises:
the environmental temperature sensor is arranged on the support and hanger or around the mounting environment of the support and hanger, the environmental temperature sensor is connected with the microprocessor, and the microprocessor judges which ring target of the temperature target is aligned with the laser emitter according to the laser temperature value detected by the temperature target and the difference value between the environmental temperature sensor instead of the laser temperature value so as to monitor whether the support and hanger is deformed or not and monitor the deformation amount of the support and hanger when the support and 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 and the hanger deform or not and monitoring the deformation amount of the support and the hanger when the support and the hanger deform through the microprocessor.
Further, the intelligent monitoring system for the 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 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 a ring target on the temperature target device.
Furthermore, according to the intelligent monitoring system for the deformation of the support and hanger, the temperature sensing properties of the ring targets on the temperature target device are sequentially arranged from low to high or from high to low.
Further, the intelligent monitoring system for the deformation of the support and hanger provided by the invention has the advantage that the ring target is annular.
Further, according to the intelligent monitoring system for the deformation of the support and hanger, the ring target is in a regular polygon ring shape.
Furthermore, the intelligent monitoring system for the deformation of the support and hanger provided by the invention is characterized in that the built-in temperature sensor is a thermistor sensor, a thermocouple sensor or a resistance temperature detector.
In order to solve the technical problems, the invention provides another technical scheme as follows: the intelligent monitoring method of the intelligent monitoring system for the deformation of the support and hanger comprises the following steps: sequentially setting ring targets of the temperature target device from inside to outside as a first ring target to an N ring target, wherein the first ring target to the N ring target sequentially correspond to a first preset temperature value to an N preset temperature value, and N is an integer greater than 3;
when the temperature target detects that the laser temperature value of the laser signal of the laser transmitter is a first preset temperature value and an allowable deviation range thereof, determining that the laser transmitter is aligned on a first ring target of the temperature target, and judging that the support and the hanger are not deformed;
when the temperature target detects that the laser temperature value of the laser signal of the laser emitter is the N preset temperature value and the allowable deviation range thereof, wherein the N preset temperature value is not the first preset temperature value, the laser emitter is determined to be aligned on the N ring target of the temperature target, the deformation of the support and hanger is judged, and the deformation amount of the support and hanger is determined to be the N-1 level deformation.
In order to solve the technical problem, the invention provides another technical scheme as follows: according to the intelligent monitoring method of the intelligent monitoring system for the deformation of the support and hanger, the ring targets of the temperature target device are sequentially set to be a first ring target to an N ring target from inside to outside, and the difference value between the laser temperature value of the laser signals of the laser transmitters detected by the temperature target device and the environmental temperature sensor is divided into a first-stage temperature range to an N-stage temperature range, wherein N is an integer larger than 3;
when the temperature target detects that the difference value between the laser temperature value of the laser signal of the laser emitter and the ambient 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, and judging that the support and the hanger are not deformed;
when the temperature target detects that the difference value between the laser temperature value of the laser signal of the laser emitter and the environmental temperature sensor is in an nth stage temperature range, wherein the nth stage temperature range is not the first stage temperature range, the laser emitter is determined to be aligned on an nth ring target of the temperature target, the deformation of the support and hanger is judged, and the deformation amount of the support and hanger is determined to be the nth-1 stage 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 and the deformation of the support and hanger when the support and hanger are deformed, and sends different alarm signals to prompt the deformation of the support and hanger through the alarm, so that the on-site intelligent monitoring of the support and hanger is realized, the judgment through naked eyes is not needed, and the intelligent, automatic and quick judgment on the deformation condition and the deformation degree of the support and hanger is realized. The monitoring efficiency is improved, the cost rise caused by measurement during normal inspection is reduced, and meanwhile, the monitoring precision can be improved compared with 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 are coaxially arranged on the cross arm or the upright post of the support and hanger, so that the on-site intelligent monitoring of the support and hanger is realized, and the situation that the support and hanger is hidden or cannot be predicted due to the light problem or needs to be disassembled and monitored 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 is required to be maintained and the urgency degree of the maintenance according to the grade of the deformation.
Drawings
FIG. 1 is a schematic diagram of a support hanger deformation intelligent monitoring system arranged on a cross arm of a support hanger;
FIG. 2 is a schematic diagram of a support and hanger deformation intelligent monitoring system arranged on a 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 transmitter and the temperature target as the cross arm of the cradle is deformed;
FIG. 6 is a schematic structural diagram of the composition relationship of the intelligent monitoring system for the deformation of the support and hanger;
the figure shows:
100. the support and hanger deformation intelligent monitoring system;
110. a laser emitter;
120. a temperature target device, 121, a bulls-eye, 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. the support and hanger comprises a support and hanger frame, 201, a cross arm, 202, a stand 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 should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the invention.
Example 1
Referring to fig. 1 to 6, an intelligent monitoring system 100 for deformation of a support and hanger according to an embodiment of the present invention includes a laser emitter 110, a temperature target 120, a microprocessor 130 and an alarm 140, wherein:
the laser transmitter 110 is arranged at one end of the cross arm 201 of the support bracket 200 or on one of the two upright posts 202 of the support bracket 200, and the laser transmitter 110 can generate a linear laser signal with a certain temperature. Wherein the laser signal may be an infrared laser signal. The laser transmitter 110 may be composed of an infrared laser diode, a battery and a housing, or may be another laser transmitter 110 known in the art.
The temperature target 120 is coaxially arranged with the laser transmitter 110 at the other end of the cross arm 201 of the support bracket 200 or on the other upright 202 of the two uprights 202 of the support bracket 200, that is, the temperature target 120 is coaxially arranged opposite to the laser transmitter 110; the temperature target 120 includes three or more 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 the laser temperature value of the laser signal hit by the laser emitter 110. 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 circular ring shape or a regular polygon ring shape. An annular ring target is illustrated in fig. 3, and a regular tetragonal ring target is illustrated in fig. 4, wherein the regular polygon may be a regular triangle, a regular tetragon, a regular pentagon, a regular hexagon, etc.
And a microprocessor 130 connected to each built-in temperature sensor 126 of the temperature target 120, wherein the microprocessor 130 determines, according to the laser temperature value detected by the temperature target 120, on which ring target of the temperature target 120 the laser emitter 110 is aligned to monitor whether the hanger 200 is deformed or not and the deformation amount when the hanger 200 is deformed. Wherein the microprocessor 130 may be a single-chip microcomputer, a PLC, etc.
And the alarm 140 is connected with the microprocessor 130, and when the microprocessor 130 judges that the support and hanger 200 is deformed, the alarm 140 is controlled to send different alarm signals according to the deformation of the support and hanger 200. Wherein, for the purpose of rapid recognition of alarm reminding, the alarm 140 can be an audible and visual alarm.
Wherein hanger 200 comprises cross arm 201, upright 202, fixing plate 203, and bolt 204.
Referring to fig. 1 to 6, a first embodiment of the present invention further provides an intelligent monitoring method of the support and hanger deformation intelligent monitoring system 100, including:
step 301, sequentially setting the ring targets of the temperature target 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 sequentially correspond to a first preset temperature value to an nth preset temperature value; 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. 3-4 illustrate only 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 taken as limiting the invention. The first ring target 121 is a target, and the target is a circle or a regular polygon, although not a ring, and the present invention refers to the circle or the regular polygon target as a ring target for simplifying the processing, and the target 125 of the target may be obtained by equally dividing the circle or the regular polygon. The description will be made below with a ring target of a four-ring structure.
In 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 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. Wherein the non-deformation of the hanger 200 includes no deformation and micro deformation, and when the detected laser temperature value is equal to the first predetermined temperature value, the hanger 200 is determined to be no deformation at all, and when the detected laser temperature value is equal to the sum of the first predetermined temperature value and the allowable deviation range, the hanger 200 is determined to be micro deformation. Such micro-deformations are negligible because they do not require engineering.
In 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, it is determined that the laser emitter 110 is aligned on the second ring target 122 of the temperature target 120, it is determined that the hanger 200 is deformed, and it is determined that the deformation amount of the hanger 200 is the first-stage deformation. At this time, the microprocessor 130 may control the alarm 140 to emit an alarm signal of the first stage of deformation. Wherein the dashed lines in fig. 5 are laser signals.
In 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, it is determined that the laser emitter 110 is aligned on the third ring target 123 of the temperature target 120, it is determined that the hanger 200 is deformed, and it is determined that the deformation amount of the hanger 200 is the second-stage deformation. At this point, the microprocessor 130 may control the alarm 140 to signal the second stage of deformation.
In 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, it is determined that the laser emitter 110 is aligned on the fourth ring target 124 of the temperature target 120, it is determined that the hanger 200 is deformed, and it is determined that the deformation amount of the hanger 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 stage deformation.
The above steps 303 to 305 may be summarized as: when the temperature target 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, the laser emitter 110 is determined to be aligned on the nth ring target of the temperature target 120, the hanger 200 is determined to be deformed, and the deformation amount of the hanger 200 is determined to be the N-1 th stage deformation. Wherein the deformation of the hanger 200 includes the deformation of the cross arm 201 and the deformation of the upright 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 hanger 200 is severely deformed or the connection line is faulty. At this time, the microprocessor 130 may control the alarm 140 to emit a severely deformed alarm signal or a malfunction alarm signal.
Referring to fig. 1 to 6, in the first 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 a hanger 200, a laser emitter 110 generates a linear laser signal with a certain temperature to strike the temperature target 120, the temperature target 120 detects a laser temperature value of the laser signal according to a target position of a certain region of a target in a corresponding region through a built-in temperature sensor 126 on the target, and a microprocessor 130 determines which target of the temperature target 120 the laser emitter 110 is aligned to according to the laser temperature value detected by the temperature target 120, so as to determine whether the hanger 200 is deformed and the deformation of the hanger 200 when the hanger 200 is deformed, and then controls the alarm 140 to emit different alarm signals according to the deformation, thereby realizing intelligent monitoring of whether the hanger 200 is deformed and the deformation thereof.
According to the intelligent monitoring system 100 and the intelligent monitoring method for 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 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 intelligent, automatic and quick judgment of the deformation condition and the deformation degree of the support and hanger 200 is realized without visual observation and judgment. The monitoring efficiency is improved, the cost rise caused by measurement during normal inspection is reduced, and meanwhile, the monitoring precision can be improved compared with manual measurement.
According to the intelligent monitoring system 100 and the intelligent monitoring method for the deformation of the support and hanger, the laser emitter 110 and the temperature target 120 are coaxially arranged on the cross arm 201 or the upright post 202 of the support and hanger 200, so that the on-site intelligent monitoring of the support and hanger 200 is realized, and the situation that the support and hanger 200 is hidden or cannot be predicted due to the light problem or needs to be disassembled and monitored 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 urgency of the maintenance according to the grade of the deformation.
Referring to fig. 6, the support hanger deformation intelligent monitoring system 100 provided in the first embodiment of the present invention may further include:
and the server 160 is connected with the microprocessor 130 and is used for monitoring whether the support frame 200 is deformed or not and monitoring the deformation amount when the support frame 200 is deformed through the microprocessor 130.
The deformation condition of the support hanger 200 can be remotely monitored and inquired through the server 160, on-site monitoring is not needed, the monitoring rapidness and convenience are achieved, and the on-road time cost, labor cost and the like of the on-site monitoring of the inspector are reduced. The server 160 may be connected to a computer or a mobile phone, and the computer or the mobile phone may 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 support hanger deformation intelligent monitoring system 100 provided in the first embodiment of the present invention may further include:
a receiving box 170 is arranged at the other end of the cross arm 201 of the support bracket 200 or on the other column 202 of the two columns 202 of the support bracket 200, the microprocessor 130 is arranged in the receiving box 170, and the temperature target 120 is arranged in the receiving box 170 and exposes a ring target thereon.
Referring to fig. 3 to 4, in order to determine the level of the deformation step by step conveniently, in the support hanger deformation intelligent monitoring system 100 according to the first embodiment of the present invention, the temperature sensing properties of the ring targets of the temperature target 120 from inside to outside may be sequentially arranged from low to high or from high to low.
Example two
Referring to fig. 1 to 6, an intelligent monitoring system 100 for deformation of a hanger according to a second embodiment of the present invention is an improvement of the first embodiment, and the intelligent monitoring system may further include:
the environmental temperature sensor 150 is disposed on the support hanger 200 or disposed around the installation environment of the support hanger 200, the environmental temperature sensor 150 is connected with the microprocessor 130, and the microprocessor 130 determines, according to the difference between the laser temperature value detected by the temperature target 120 and the environmental temperature sensor 150, which ring target of the temperature target 120 the laser emitter 110 is aligned to, instead of the laser temperature value, to monitor whether the support hanger 200 is deformed or not and monitor the deformation amount when the support hanger 200 is deformed. Wherein the ambient temperature sensor 150 may be located on the receiver box 170 or at other locations.
Referring to fig. 1 to 6, a second embodiment of the present invention further provides an intelligent monitoring method of the intelligent monitoring system 100 for supporting and hanging frame deformation, which includes:
in step 401, the ring targets of the temperature target 120 are sequentially set from inside to outside as a first ring target to an nth ring target, and the difference between the laser temperature value of the laser signal detected by the temperature target 120 and the laser transmitter 110 and the ambient temperature sensor 150 is divided into a first-stage temperature range to an nth-stage temperature range, where N is an integer greater than 3.
In step 402, when the temperature target 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, 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 hanger 200 is not deformed. At this time, the microprocessor 130 may control the alarm 140 not to alarm. The case in which the hanger 200 is not deformed is the same as the first embodiment described above.
In step 403, when the temperature target 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 stage temperature range, where the nth stage temperature range is not the first stage temperature range, the laser emitter 110 is determined to be aligned on the nth ring target of the temperature target 120, the hanger 200 is determined to be deformed, and the deformation amount of the hanger 200 is determined to be the nth-1 stage deformation. At this time, the microprocessor 130 may control the alarm 140 to emit different alarm signals according to the deformation level of the support frame 200, or may emit the same alarm information.
According to the intelligent monitoring system 100 and the intelligent monitoring 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 environmental temperature sensor 150 with the N-level temperature range, so that the influence of the environmental temperature alternately changed in four seasons on the detection of the laser temperature value by the temperature target 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 embodiments, but rather, the above-described embodiments are merely examples of some, but not all embodiments of the present invention. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the invention, fall within the scope of protection of the invention. Other levels of modification and variation to the present invention may occur to those skilled in the art. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims.
Claims (10)
1. An intelligent monitoring system for deformation of a support and a hanger, which is characterized by comprising:
the laser transmitter is arranged at one end of the cross arm of the support and hanger or on one of the 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 supporting and hanging frame or on the other upright post of the two upright posts of the supporting and hanging frame; the temperature target device comprises more than three ring targets with different temperature sensing properties which 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 hit by the laser emitter;
the microprocessor is connected with each built-in temperature sensor of the temperature target device, the microprocessor judges which ring target of the temperature target device the laser emitter is aligned to according to the laser temperature value detected by the temperature target device so as to monitor whether the support and hanger are deformed or not and the deformation amount when the support and hanger are deformed,
and the alarm is connected with the microprocessor, and when the microprocessor judges that the support and the hanger are deformed, the alarm is controlled to send different alarm signals according to the deformation of the support and the hanger.
2. The hanger deflection intelligent monitoring system of claim 1, further comprising:
the environmental temperature sensor is arranged on the support and hanger or around the mounting environment of the support and hanger, the environmental temperature sensor is connected with the microprocessor, and the microprocessor judges which ring target of the temperature target is aligned with the laser emitter according to the laser temperature value detected by the temperature target and the difference value between the environmental temperature sensor instead of the laser temperature value so as to monitor whether the support and hanger is deformed or not and monitor the deformation amount of the support and hanger when the support and hanger is deformed.
3. The hanger deflection intelligent monitoring system of claim 1 or 2, further comprising:
and the server is connected with the microprocessor and is used for monitoring whether the support and the hanger deform or not and monitoring the deformation amount of the support and the hanger when the support and the hanger deform through the microprocessor.
4. The hanger deflection intelligent 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 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 a ring target on the temperature target device.
5. The intelligent monitoring system for deformation of a support and hanger according to claim 1, wherein the temperature sensing properties of the ring targets on the temperature target device are sequentially arranged from low to high or from high to low.
6. The intelligent monitoring system for deformation of a support and hanger according to claim 1, wherein the ring target is annular.
7. The intelligent monitoring system for deformation of a support and hanger according to claim 1, wherein the ring target is in a regular polygon ring shape.
8. The intelligent monitoring system for deformation of a support and hanger according to claim 1, wherein the built-in temperature sensor is a thermistor sensor, a thermocouple sensor or a resistance temperature detector.
9. An intelligent monitoring method of an intelligent monitoring system for deformation of a support and hanger according to claim 1, comprising:
sequentially setting ring targets of the temperature target device from inside to outside as a first ring target to an N ring target, wherein the first ring target to the N ring target sequentially correspond to a first preset temperature value to an N preset temperature value, and N is an integer greater than 3;
when the temperature target detects that the laser temperature value of the laser signal of the laser transmitter is a first preset temperature value and an allowable deviation range thereof, determining that the laser transmitter is aligned on a first ring target of the temperature target, and judging that the support and the hanger are not deformed;
when the temperature target detects that the laser temperature value of the laser signal of the laser emitter is the N preset temperature value and the allowable deviation range thereof, wherein the N preset temperature value is not the first preset temperature value, the laser emitter is determined to be aligned on the N ring target of the temperature target, the deformation of the support and hanger is judged, and the deformation amount of the support and hanger is determined to be the N-1 level deformation.
10. An intelligent monitoring method of an intelligent monitoring system for deformation of a support and hanger according to claim 2, comprising:
sequentially setting ring targets of the temperature target device from inside to outside as a first ring target to an N ring target, and dividing a difference value between a laser temperature value of a laser signal detected by the temperature target device and a laser transmitter and an environmental temperature sensor into a first-stage temperature range to an N-stage temperature range, wherein N is an integer larger than 3;
when the temperature target detects that the difference value between the laser temperature value of the laser signal of the laser emitter and the ambient 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, and judging that the support and the hanger are not deformed;
when the temperature target detects that the difference value between the laser temperature value of the laser signal of the laser emitter and the environmental temperature sensor is in an nth stage temperature range, wherein the nth stage temperature range is not the first stage temperature range, the laser emitter is determined to be aligned on an nth ring target of the temperature target, the deformation of the support and hanger is judged, and the deformation amount of the support and hanger is determined to be the nth-1 stage deformation.
Priority Applications (2)
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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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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060024098A (en) * | 2004-09-13 | 2006-03-16 | 최용기 | System for measuring movement of the slope and method for measuring movement extent of the slope using the system |
| JP2013113830A (en) * | 2011-12-01 | 2013-06-10 | Hitachi Ltd | Multipoint measuring method and multipoint measuring device, using fbg sensor |
| CN104634488A (en) * | 2015-02-06 | 2015-05-20 | 西北工业大学 | Deformation measurement method and device for airplane composite material stringer |
| CN205593490U (en) * | 2016-03-04 | 2016-09-21 | 金鹏涛 | Tunnel engineering deformation monitoring combination measurement station device |
| CN106197287A (en) * | 2016-08-03 | 2016-12-07 | 西安敏文测控科技有限公司 | Self-calibration measurement apparatus and method for large scale structure composition deformation or displacement parameter |
| CN106363605A (en) * | 2016-09-21 | 2017-02-01 | 河南理工大学 | Three-freedom-degree parallel mechanism with connection rod deformation error detection function |
| CN107539215A (en) * | 2017-08-24 | 2018-01-05 | 易绍福 | A kind of wheel temperature monitoring system |
| CN109297429A (en) * | 2018-12-05 | 2019-02-01 | 河南送变电建设有限公司 | It is a kind of for detecting the device of housing distortion in GIS device vacuum |
| CN110907631A (en) * | 2019-12-13 | 2020-03-24 | 哈尔滨工业大学 | Device for monitoring cement-based material carbonization degree and volume deformation and measuring method thereof |
| CN111803209A (en) * | 2020-07-24 | 2020-10-23 | 珠海富伊特科技有限公司 | Disposable laser metal thermotherapy target head |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2599704B2 (en) * | 1994-02-03 | 1997-04-16 | 管清工業株式会社 | Inspection device for pipe deformation |
| JP4333055B2 (en) * | 2001-05-28 | 2009-09-16 | トヨタ自動車株式会社 | Deformation measurement system and method |
| US7810992B2 (en) * | 2007-04-09 | 2010-10-12 | Avita Corporation | Non-contact temperature-measuring device and the method thereof |
| KR20140071182A (en) * | 2012-12-03 | 2014-06-11 | 삼성전기주식회사 | Inspection device of substrate deformation under high temperature and inspection method using thereof |
| CN103105140B (en) * | 2013-01-28 | 2016-03-09 | 唐山学院 | Building deformation monitoring device and the method with its monitoring |
| CN205317159U (en) * | 2016-01-27 | 2016-06-15 | 北京城建北方设备安装有限责任公司 | Monitoring alarm device that builder's jack shaped steel warp |
| CN106385757A (en) * | 2016-09-18 | 2017-02-08 | 中国科学院上海应用物理研究所 | Neutron generation target |
| KR102240097B1 (en) * | 2019-10-11 | 2021-05-14 | 권경환 | Structure deformation detection method using laser |
| CN211034992U (en) * | 2019-11-22 | 2020-07-17 | 郑州大学 | Tower crane stability monitoring and early warning device |
| CN115164756B (en) * | 2022-06-29 | 2023-11-03 | 上海市安装工程集团有限公司 | Intelligent monitoring system and method for deformation of support and hanger |
-
2022
- 2022-06-29 CN CN202210756357.7A patent/CN115164756B/en active Active
-
2023
- 2023-03-29 WO PCT/CN2023/084648 patent/WO2024001354A1/en unknown
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060024098A (en) * | 2004-09-13 | 2006-03-16 | 최용기 | System for measuring movement of the slope and method for measuring movement extent of the slope using the system |
| JP2013113830A (en) * | 2011-12-01 | 2013-06-10 | Hitachi Ltd | Multipoint measuring method and multipoint measuring device, using fbg sensor |
| CN104634488A (en) * | 2015-02-06 | 2015-05-20 | 西北工业大学 | Deformation measurement method and device for airplane composite material stringer |
| CN205593490U (en) * | 2016-03-04 | 2016-09-21 | 金鹏涛 | Tunnel engineering deformation monitoring combination measurement station device |
| CN106197287A (en) * | 2016-08-03 | 2016-12-07 | 西安敏文测控科技有限公司 | Self-calibration measurement apparatus and method for large scale structure composition deformation or displacement parameter |
| CN106363605A (en) * | 2016-09-21 | 2017-02-01 | 河南理工大学 | Three-freedom-degree parallel mechanism with connection rod deformation error detection function |
| CN107539215A (en) * | 2017-08-24 | 2018-01-05 | 易绍福 | A kind of wheel temperature monitoring system |
| CN109297429A (en) * | 2018-12-05 | 2019-02-01 | 河南送变电建设有限公司 | It is a kind of for detecting the device of housing distortion in GIS device vacuum |
| CN110907631A (en) * | 2019-12-13 | 2020-03-24 | 哈尔滨工业大学 | Device for monitoring cement-based material carbonization degree and volume deformation and measuring method thereof |
| CN111803209A (en) * | 2020-07-24 | 2020-10-23 | 珠海富伊特科技有限公司 | Disposable laser metal thermotherapy target head |
Non-Patent Citations (1)
| Title |
|---|
| 早龄期混凝土收缩变形测量系统的研制;诸华丰 等;《商品混凝土》(03);第42-47页 * |
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