CN109931867B - Grouting sleeve installation quality detection method, system and device - Google Patents
Grouting sleeve installation quality detection method, system and device Download PDFInfo
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- CN109931867B CN109931867B CN201910290099.6A CN201910290099A CN109931867B CN 109931867 B CN109931867 B CN 109931867B CN 201910290099 A CN201910290099 A CN 201910290099A CN 109931867 B CN109931867 B CN 109931867B
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- 238000009434 installation Methods 0.000 title claims abstract description 86
- 238000001514 detection method Methods 0.000 title claims abstract description 78
- 238000012545 processing Methods 0.000 claims abstract description 24
- 239000011440 grout Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims description 26
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000009826 distribution Methods 0.000 claims description 9
- 238000010191 image analysis Methods 0.000 claims description 7
- 238000004590 computer program Methods 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 238000004458 analytical method Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000003708 edge detection Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The application discloses grout sleeve installation quality detection method, system and device includes: acquiring image information of a grouting sleeve installed on a component; carrying out image data processing by utilizing the image information to obtain the installation information of the grouting sleeve; generating a detection result by using the installation information and a preset installation standard; this application acquires the telescopic image information of grout of having installed in the component, follow and draws the telescopic installation information of grout, utilize predetermined installation standard, judge whether telescopic installation information of grout accords with the standard, and with judged result generation testing result, look over with the confession user, realize automatic detection to the telescopic mounted position of grout, the speed that the telescopic mounted position of grout detected has been improved, the precision, accuracy and comprehensiveness, and simultaneously, need not artifical the detection, use manpower sparingly, avoid artificial error.
Description
Technical Field
The invention relates to the field of assembly type buildings, in particular to a method, a system and a device for detecting the installation quality of a grouting sleeve.
Background
In the fabricated building, the steel bar connection between prefabricated components usually uses a sleeve grouting connection mode, and a grouting sleeve generally has a grouting opening, an exhaust opening and a connecting opening. In the construction process of site grouting and butt joint, in order to ensure the construction to be carried out quickly and smoothly, certain installation requirements are provided for the position precision and the verticality of a grouting sleeve in a prefabricated part and the orientation of a grouting opening and an exhaust opening.
On the existing automatic production line of prefabricated parts, the installation and fixation of the grouting sleeve are basically completed manually, and the installation effect is confirmed manually. In the existing manual mode, misoperation still exists in manual installation, the visual detection mode has no specific precision, and if the misoperation cannot be found in time before subsequent automatic pouring forming, the integral quality of the component is unqualified due to the installation problem of the grouting sleeve, so that production materials are wasted and the production efficiency is seriously reduced.
Therefore, a more efficient and accurate method for detecting the installation quality of the grouting sleeve is needed.
Disclosure of Invention
In view of this, the present invention provides a method, a system and a device for detecting installation quality of a grouting sleeve, so as to improve detection efficiency and accuracy. The specific scheme is as follows:
a grouting sleeve installation quality detection method comprises the following steps:
acquiring image information of a grouting sleeve installed on a component;
carrying out image data processing by using the image information to obtain installation information of the grouting sleeve;
and generating a detection result by using the installation information and a preset installation standard.
Optionally, the process of acquiring image information of a grouting sleeve installed on the component includes:
and acquiring two-dimensional image information of the grouting sleeve installed on the component.
Optionally, the process of acquiring image information of a grouting sleeve installed on the component includes:
and acquiring three-dimensional image information of the grouting sleeve installed on the component.
Optionally, the process of performing image data processing by using the image information to obtain the installation information of the grouting sleeve includes:
and performing image data processing by using the two-dimensional image information to obtain the end surface center coordinate and the edge contour line of each grouting sleeve, the side surface center coordinate of the grouting opening of each grouting sleeve, the outer contour line of the steel bar installed in each grouting sleeve, the distribution distance between the grouting sleeves and the coordinate position of each grouting sleeve in the member.
Optionally, the process of performing image data processing by using the image information to obtain the installation information of the grouting sleeve includes:
performing image data processing by using the three-dimensional image information to obtain an end surface center coordinate and an edge contour line of each grouting sleeve, a side surface center coordinate of a grouting opening of each grouting sleeve, an outer contour line of a steel bar installed in each grouting sleeve, a distribution interval between the grouting sleeves and a coordinate position of each grouting sleeve in the member;
analyzing a depth map by using the three-dimensional image information to obtain coordinate depth information of the end face of the grouting sleeve and the grouting opening;
and (4) unifying the coordinates of all the grouting sleeves on the same plane by using the coordinate depth information of the end surface and the grouting opening of each grouting sleeve.
Optionally, after the generating the detection result, the method further includes:
and sending the detection result to a memory for storage for subsequent analysis.
Optionally, after the generating the detection result, the method further includes:
and sending the detection result to a display device so that the display device displays the detection result.
Optionally, after the generating the detection result, the method further includes:
judging whether the detection result meets a preset alarm condition or not;
if yes, alarming is carried out by utilizing alarming equipment so as to remind a user that the grouting sleeve is unqualified to be installed.
The invention also discloses a grouting sleeve installation quality detection system, which comprises:
the image acquisition module is used for acquiring image information of the grouting sleeve installed on the component;
the image analysis module is used for carrying out image data processing by utilizing the image information to obtain the installation information of the grouting sleeve;
and the data comparison module is used for generating a detection result by utilizing the installation information and a preset installation standard.
The invention also discloses a grouting sleeve installation quality detection device, which comprises:
a memory for storing a computer program;
a processor for executing the computer program to implement the grouting sleeve installation quality detection method as described above;
and the image acquisition equipment is used for acquiring the image information of the grouting sleeve.
The invention discloses a grouting sleeve installation quality detection method, which comprises the following steps: acquiring image information of a grouting sleeve installed on a component; carrying out image data processing by utilizing the image information to obtain the installation information of the grouting sleeve; and generating a detection result by using the installation information and a preset installation standard.
The method and the device have the advantages that the image information of the grouting sleeve installed in the component is acquired, the installation information of the grouting sleeve is extracted from the image information, whether the installation information of the grouting sleeve meets the standard or not is judged according to the preset installation standard, the judgment result is generated into the detection result for the user to check, the installation position of the grouting sleeve is automatically detected, the speed, the precision, the accuracy and the comprehensiveness of the detection of the installation position of the grouting sleeve are improved, meanwhile, the manual detection is not needed, the labor is saved, and the human error is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic flow chart of a grouting sleeve installation quality detection method disclosed by an embodiment of the invention;
fig. 2 is a schematic view of a grouting sleeve installation quality detection layout according to an embodiment of the present invention;
fig. 3 is a schematic view of a grouting sleeve according to an embodiment of the present invention;
fig. 4 is a schematic view of another installation quality testing layout of a grouting sleeve according to an embodiment of the present invention;
FIG. 5 is a schematic illustration of a grouting sleeve deflection according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a second flat-panel camera according to an embodiment of the present disclosure;
fig. 7 is a schematic structural diagram of a grouting sleeve installation quality detection system according to an embodiment of the present invention;
in the figure, a first plane camera 1, a second plane camera 2, a first light source 3, a second light source 4, a grouting sleeve 5, a main rib 6, a three-dimensional camera 7, a center coordinate 8 of a grouting opening, a grouting opening 9, a center coordinate 10 of an end face of the grouting sleeve, an outer wall 11 of the grouting sleeve, an inner wall 12 of the grouting sleeve, a grouting sleeve 13 close to the camera, and a grouting sleeve 14 far from the camera.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention discloses a grouting sleeve installation quality detection method, which is shown in figure 1 and comprises the following steps:
s11: image information of a grout sleeve installed on a component is acquired.
Specifically, the image information of the grout sleeve may be acquired by a plurality of plane cameras and/or three-dimensional stereo cameras.
Referring to fig. 2, the first plane camera 1 images an end face (a butt joint) of the grouting sleeve 5 and a grouting opening, the camera is perpendicular to the end face of the grouting sleeve 5, the first light source 3 irradiates the grouting sleeve 5 at an angle, and projects image information of the end face of the butt joint and the side face of the grouting opening; the second plane camera 2 is used for imaging the grouting sleeve 5 and the main connector rib 6, can be erected above the grouting sleeve 5, can be erected up and down when the steel reinforcement framework is provided with an upper row of sleeves and a lower row of sleeves, and the second light source 4 forms an angle to irradiate the grouting sleeve body 5 and the main connected rib 6 so as to highlight the edge information of the grouting sleeve 5 and the main rib 6.
It should be noted that, in the design of the steel bar framework, there may be a case that the grouting sleeve at the edge of the framework and the middle end face are not in the same plane, if not coplanar, and in the absence of depth information, as shown in fig. 3, the case that the end faces of the grouting sleeve are not coplanar shows that the area of the end face of the grouting sleeve 13 near the camera is large, the area of the end face of the grouting sleeve 14 far from the camera is small, and there is an error in the measurement of 10-pitch coordinates of the end face center of the grouting sleeve, for this reason, a three-dimensional camera may be used to add depth information, and convert the end face coordinates of each sleeve to the same plane.
Referring to fig. 4, the three-dimensional camera 7 shoots perpendicular to the end face of the grouting sleeve, depth direction information is added to the three-dimensional camera 7 compared with a plane camera, and shooting from the end face of the grouting sleeve 5 can acquire information of the end face of the grouting sleeve 5 and the plane of a grouting opening and acquire information of the grouting sleeve 5 in the depth direction.
S12: and carrying out image data processing by using the image information to obtain the installation information of the grouting sleeve.
Specifically, after obtaining the image information, image data processing may be performed on the image information, for example, image enhancement may be performed on the image information to improve visual effects of the image, such as contrast processing, histogram correction, noise processing, edge enhancement, conversion processing, pseudo color, and the like, so that the grout sleeve can be highlighted in the image information, and then image recognition processing using image recognition techniques, such as edge detection, line extraction, and the like, may be performed to extract installation information of the grout sleeve.
The installation information comprises end face center coordinates, edge contour lines, side face center coordinates of a grouting opening of each grouting sleeve, outer contour lines of reinforcing steel bars installed in each grouting sleeve, distribution intervals among the grouting sleeves and coordinate positions of each grouting sleeve in a member, and if the grouting sleeves are not on the same plane, the end face depth information of the grouting sleeve and the coordinate depth information of the grouting opening can be obtained, so that the coordinate positions of the grouting sleeves can be unified on the same plane subsequently.
It should be noted that the coordinate depth information of the end surface of the grouting sleeve is the distance from the image acquisition device to the end surface of the grouting sleeve, and the coordinate depth information of the grouting opening is also the distance from the image acquisition device to the grouting opening.
S13: and generating a detection result by using the installation information and a preset installation standard.
Specifically, the installation information is used for analyzing information such as the orientation and the verticality of the grouting opening and the grouting sleeve, and the up-down and plane deflection angle relation between the end face of the grouting sleeve and the center coordinate of the grouting opening is judged.
Specifically, the up-down relation of the end face of the grouting sleeve and the center coordinate of the grouting opening is judged according to the Y-axis coordinate of the end face of the grouting sleeve and the center coordinate of the grouting opening, the orientation of the grouting opening is determined, the plane deflection relation of the end face of the grouting sleeve and the grouting opening is judged according to the difference value of the X-axis coordinate of the end face of the grouting sleeve and the center coordinate of the grouting opening, whether the installation end of the grouting sleeve is right, namely whether the grouting sleeve is horizontally translated or not can be judged by comparing the parallel relation of the edge straight line of the grouting sleeve and the edge straight line of the connected main rib, whether the end face of each grouting sleeve is inclined or not can be judged by judging the center coordinate interval of the end face of each grouting sleeve, the inclination of the grouting sleeve in the horizontal direction and the vertical direction can exist, if the inclination is inclined installation, the interval between the inclined sleeve and the other normally installed grouting sleeves is smaller than or larger than the, it is possible to judge whether the grout sleeve is installed at a designated position.
For example, the center coordinates of the end surface of the grouting sleeve are (10,8), the center coordinates of the grouting opening are (8,16), according to the preset installation standard, the difference between the X-axis coordinate of the center coordinates of the end surface of the grouting sleeve and the X-axis coordinate of the center coordinates of the grouting opening is less than 1, and the difference between the X-axis coordinate of the center coordinates of the end surface of the current grouting sleeve and the X-axis coordinate of the center coordinates of the grouting opening is 2, as shown in fig. 5, it indicates that the grouting sleeve deflects in the horizontal direction; according to a preset installation standard, the distance between the center coordinates of the end surfaces of the adjacent grouting sleeves should meet a preset standard range, for example, the difference between the Y-axis coordinates of the adjacent grouting sleeves in the vertical direction should be 30 +/-1, the difference between the X-axis coordinates of the adjacent grouting sleeves in the horizontal direction should be 40 +/-1, once the difference between the center coordinates of the end surfaces of the adjacent grouting sleeves is deviated and is smaller than or larger than the preset standard range, the distance between the center coordinates of the end surfaces of the deviated grouting sleeves and the distance between the center coordinates of the end surfaces of all the adjacent normally installed grouting sleeves do not meet the standard range, and therefore, a specific grouting sleeve can be judged to be inclined; referring to fig. 6, when the contour line of the outer wall 11 of the grouting sleeve 5, i.e. the edge contour line of the grouting sleeve 5, is parallel to the contour line of the main rib 6, it indicates that the grouting sleeve 5 is not shifted in the horizontal direction, and if not, it indicates that the grouting sleeve 5 is shifted in the horizontal direction.
It should be noted that, as shown in fig. 3, since the end surface of the grouting sleeve is circular, and the center coordinate 10 thereof can be taken as the center of the end surface of the grouting sleeve, when the grouting sleeve is normally installed, the X-axis coordinate of the center coordinate 8 of the grouting port 9 should be the same as the X-axis coordinate of the center coordinate 10 of the end surface of the grouting sleeve, so that the value-taking point can be located at the middle position of the surface of the grouting port 9.
Therefore, the image information of the grouting sleeve installed in the component is acquired, the installation information of the grouting sleeve is extracted from the image information, whether the installation information of the grouting sleeve meets the standard or not is judged according to the preset installation standard, the judgment result is generated into the detection result for the user to check, the installation position of the grouting sleeve is automatically detected, the speed, the precision, the accuracy and the comprehensiveness of the detection of the installation position of the grouting sleeve are improved, meanwhile, manual detection is not needed, the labor is saved, and the human error is avoided.
The embodiment of the invention discloses a concrete grouting sleeve installation quality detection method, and compared with the previous embodiment, the technical scheme is further explained and optimized in the embodiment. Specifically, the method comprises the following steps:
specifically, the detection result can be stored in the memory after the detection result is obtained, so that a subsequent user can analyze the detection result by using the installation information which is recorded in the detection result and is unqualified in installation, and the installation process of the grouting sleeve is improved.
It can be understood that before the detection result is saved, the detection result can be typeset according to a preset report template to generate a detection report, and then the detection report is saved to further facilitate subsequent checking by a user.
Specifically, in order to display the detection result more intuitively, after the detection result is generated, the detection result may be sent to the display device, so that the display device displays the detection result to the user.
It can be understood that, in order to remind a user that the grouting sleeve is unqualified to be installed, after the detection result is generated, whether the detection result meets the preset alarm condition can be judged; if so, generating an alarm signal, sending the alarm signal to alarm equipment, and giving an alarm by using the alarm equipment to remind a user that the grouting sleeve is unqualified to be installed; the alarm condition can be that the detection result comprises that the grouting sleeve which is unqualified to be installed alarms; the alarm modes can include various alarm modes such as sound-light alarm and the like.
Correspondingly, the embodiment of the invention also discloses a grouting sleeve installation quality detection system, which is shown in fig. 7 and comprises:
an image acquisition module 21, configured to acquire image information of a grouting sleeve installed on a component;
the image analysis module 22 is used for processing image data by using the image information to obtain the installation information of the grouting sleeve;
and the data comparison module 23 is configured to generate a detection result by using the installation information and a preset installation standard.
Specifically, the image acquiring module 21 may be specifically configured to acquire two-dimensional image information of a grouting sleeve installed on a component.
Specifically, the image acquiring module 21 may be further specifically configured to acquire three-dimensional image information of a grouting sleeve installed on the component.
Specifically, the image analysis module 22 is specifically configured to perform image data processing by using the two-dimensional image information to obtain an end surface center coordinate and an edge contour line of each grouting sleeve, a side surface center coordinate of a grouting opening of each grouting sleeve, an outer contour line of a steel bar installed in each grouting sleeve, a distribution distance between the grouting sleeves, and a coordinate position of each grouting sleeve in the member.
Specifically, the image analysis module 22 may include a three-dimensional information obtaining unit, a depth information obtaining unit, and a unified plane unit; wherein,
the three-dimensional information acquisition unit is used for carrying out image data processing by using three-dimensional image information to obtain the end surface center coordinate and the edge contour line of each grouting sleeve, the side surface center coordinate of the grouting opening of each grouting sleeve, the outer contour line of the steel bar installed in each grouting sleeve, the distribution spacing between the grouting sleeves and the coordinate position of each grouting sleeve in a member;
the depth information acquisition unit is used for analyzing a depth map by using the three-dimensional image information to obtain coordinate depth information of the end face of the grouting sleeve and the grouting opening;
and the unified plane unit is used for unifying the coordinates of all the grouting sleeves on the same plane by using the coordinate depth information of the end face and the grouting port of each grouting sleeve.
Specifically, the device also comprises a storage module, a display module, an alarm judgment module and an alarm sending module; wherein,
and the storage module is used for sending the detection result to the storage for storage so as to be used for subsequent analysis.
And the display module is used for sending the detection result to the display equipment so as to enable the display equipment to display the detection result.
The alarm judgment module is used for judging whether the detection result meets a preset alarm condition or not;
and the alarm sending module is used for alarming by utilizing alarm equipment when the alarm judging module judges that the detection result meets the preset alarm condition so as to remind a user that the grouting sleeve is unqualified to install.
In addition, the embodiment of the invention also discloses a grouting sleeve installation quality detection device, which comprises:
a memory for storing a computer program;
and a processor for executing a computer program to implement the image acquisition device for the grouting sleeve installation quality detection method as described above, for acquiring image information of the grouting sleeve.
The image acquisition equipment can be a three-dimensional camera and/or a two-dimensional camera, and can comprise a plurality of cameras to shoot image information of the grouting sleeve from different angles, and the sliding rail moving camera can be used for shooting the image information of the grouting sleeve from different angles.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The method, the system and the device for detecting the installation quality of the grouting sleeve, which are provided by the invention, are introduced in detail for improving the detection efficiency and accuracy, and the principle and the implementation mode of the invention are explained by applying specific examples in the text, and the description of the examples is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (6)
1. A grouting sleeve installation quality detection method is characterized by comprising the following steps:
acquiring image information of a grouting sleeve installed on a component;
carrying out image data processing by using the image information to obtain installation information of the grouting sleeve;
generating a detection result by using the installation information and a preset installation standard;
wherein the process of acquiring image information of a grout sleeve installed on a member comprises:
acquiring two-dimensional image information of a grouting sleeve installed on the component;
or acquiring three-dimensional image information of the grouting sleeve installed on the component;
wherein, the process of utilizing the image information to carry out image data processing and obtaining the installation information of the grouting sleeve comprises the following steps:
performing image data processing by using the two-dimensional image information to obtain end surface center coordinates and edge contour lines of each grouting sleeve, side surface center coordinates of a grouting opening of each grouting sleeve, an outer contour line of a steel bar installed in each grouting sleeve, distribution intervals among the grouting sleeves and a coordinate position of each grouting sleeve in the member;
or image data processing is carried out by utilizing the three-dimensional image information to obtain the end surface center coordinate and the edge contour line of each grouting sleeve, the side surface center coordinate of the grouting opening of each grouting sleeve, the outer contour line of the steel bar installed in each grouting sleeve, the distribution spacing between the grouting sleeves and the coordinate position of each grouting sleeve in the member;
analyzing a depth map by using the three-dimensional image information to obtain coordinate depth information of the end face of the grouting sleeve and the grouting opening;
unifying the coordinates of all grouting sleeves on the same plane by using the coordinate depth information of the end surface of the grouting sleeve and the grouting opening of each grouting sleeve;
the process of generating the detection result by using the installation information and the preset installation standard includes:
judging the up-down relation of the end surface of the grouting sleeve and the center coordinate of the grouting opening according to the Y-axis coordinate size of the end surface of the grouting sleeve and the center coordinate of the grouting opening, and determining the orientation of the grouting opening; judging the plane deflection relation of the end surface of the grouting sleeve and the grouting opening according to the difference value of the central coordinates X-axis coordinates of the end surface of the grouting sleeve and the grouting opening; judging whether the grouting sleeve is installed and erected or not, namely whether the grouting sleeve is translated in the horizontal direction or not, by comparing the parallel relation between the edge straight line of the grouting sleeve and the edge straight line of the connected main rib; judging whether the grouting sleeves incline or not by judging the coordinate distance of the center of the end face of each grouting sleeve, wherein the inclination comprises the inclination in the horizontal direction and the inclination in the vertical direction; and obtaining the distance between the center coordinates of the end surfaces of the grouting sleeves and the distance from each side of the member according to the coordinate position of each grouting sleeve in the member, and judging whether the grouting sleeves are installed at the designated positions.
2. The grouting sleeve installation quality detection method according to claim 1, further comprising, after generating the detection result:
and sending the detection result to a memory for storage for subsequent analysis.
3. The grouting sleeve installation quality detection method according to claim 1, further comprising, after generating the detection result:
and sending the detection result to a display device so that the display device displays the detection result.
4. The grouting sleeve installation quality detection method according to claim 1, further comprising, after generating the detection result:
judging whether the detection result meets a preset alarm condition or not;
if yes, alarming is carried out by utilizing alarming equipment so as to remind a user that the grouting sleeve is unqualified to be installed.
5. A grout sleeve installation quality detection system, characterized by includes:
the image acquisition module is used for acquiring image information of the grouting sleeve installed on the component;
the image analysis module is used for carrying out image data processing by utilizing the image information to obtain the installation information of the grouting sleeve;
the data comparison module is used for generating a detection result by utilizing the installation information and a preset installation standard;
the image acquisition module is specifically used for acquiring two-dimensional image information of a grouting sleeve installed on the component;
or acquiring three-dimensional image information of the grouting sleeve installed on the component;
the image analysis module is specifically configured to perform image data processing by using the two-dimensional image information to obtain an end surface center coordinate and an edge contour line of each grouting sleeve, a side surface center coordinate of a grouting opening of each grouting sleeve, an outer contour line of a steel bar installed in each grouting sleeve, a distribution interval between the grouting sleeves, and a coordinate position of each grouting sleeve in the member;
or the image analysis module, comprising:
the three-dimensional information acquisition unit is used for carrying out image data processing by using the three-dimensional image information to obtain the end surface center coordinate and the edge contour line of each grouting sleeve, the side surface center coordinate of the grouting opening of each grouting sleeve, the outer contour line of the steel bar installed in each grouting sleeve, the distribution spacing between the grouting sleeves and the coordinate position of each grouting sleeve in the member;
the depth information acquisition unit is used for analyzing a depth map by using the three-dimensional image information to obtain coordinate depth information of the end surface of the grouting sleeve and the grouting opening;
the unified plane unit is used for unifying the coordinates of all grouting sleeves on the same plane by using the coordinate depth information of the end face and the grouting port of each grouting sleeve;
the process of generating the detection result by using the installation information and the preset installation standard includes:
judging the up-down relation of the end surface of the grouting sleeve and the center coordinate of the grouting opening according to the Y-axis coordinate size of the end surface of the grouting sleeve and the center coordinate of the grouting opening, and determining the orientation of the grouting opening; judging the plane deflection relation of the end surface of the grouting sleeve and the grouting opening according to the difference value of the central coordinates X-axis coordinates of the end surface of the grouting sleeve and the grouting opening; judging whether the grouting sleeve is installed and erected or not, namely whether the grouting sleeve is translated in the horizontal direction or not, by comparing the parallel relation between the edge straight line of the grouting sleeve and the edge straight line of the connected main rib; judging whether the grouting sleeves incline or not by judging the coordinate distance of the center of the end face of each grouting sleeve, wherein the inclination comprises the inclination in the horizontal direction and the inclination in the vertical direction; and obtaining the distance between the center coordinates of the end surfaces of the grouting sleeves and the distance from each side of the member according to the coordinate position of each grouting sleeve in the member, and judging whether the grouting sleeves are installed at the designated positions.
6. The utility model provides a grout sleeve installation quality detection device which characterized in that includes:
a memory for storing a computer program;
a processor for executing the computer program to implement the grout sleeve installation quality detection method of any one of claims 1 to 4;
and the image acquisition equipment is used for acquiring the image information of the grouting sleeve.
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| CN201910290099.6A CN109931867B (en) | 2019-04-11 | 2019-04-11 | Grouting sleeve installation quality detection method, system and device |
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| CN201910290099.6A CN109931867B (en) | 2019-04-11 | 2019-04-11 | Grouting sleeve installation quality detection method, system and device |
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Citations (9)
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