CN113607055A - Prefabricated component size detection device for building engineering based on BIM model - Google Patents
Prefabricated component size detection device for building engineering based on BIM model Download PDFInfo
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- CN113607055A CN113607055A CN202111000465.3A CN202111000465A CN113607055A CN 113607055 A CN113607055 A CN 113607055A CN 202111000465 A CN202111000465 A CN 202111000465A CN 113607055 A CN113607055 A CN 113607055A
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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
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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
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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Abstract
The invention discloses a prefabricated part size detection device for building engineering based on a BIM model, which comprises a first supporting vertical plate, a second supporting vertical plate, a feeding mechanism and a discharging mechanism, wherein a plurality of supporting cross beams are arranged at the top end between the first supporting vertical plate and the second supporting vertical plate, a plurality of area array cameras are arranged at the bottom ends of the supporting cross beams, a thickness detection device is arranged at the tops of the first supporting vertical plate and the second supporting vertical plate, and a controller is arranged at one end of the second supporting vertical plate. Has the advantages that: the continuous size detection can be carried out on the prefabricated parts of different types, the static detection and the dynamic detection can be realized, the appearance size of the prefabricated part can be calculated without acquiring a complete image of the prefabricated part, the detection result is automatically compared with data in a BIM system to judge whether the size is qualified, the detection efficiency and accuracy are effectively improved, and the working intensity and detection errors of workers are greatly reduced.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a prefabricated part size detection device for building engineering based on a BIM model.
Background
The quality of the prefabricated parts has a great influence on the quality and safety of the whole building. In order to ensure the production quality of the prefabricated parts, it is important to detect and evaluate the quality of the prefabricated parts. The national standard of precast concrete member quality inspection evaluation standard GBJ321-90 and the local standard of precast concrete member quality inspection standard DB 11/T968-2013 are formed in the aspect of precast member inspection currently. The method is mainly used for detecting the performance of templates, steel bars, concrete, members and structures, wherein the detection of the size and the surface quality of the prefabricated members is a key detection item.
However, the quality detection of the existing prefabricated parts is mainly completed manually, and measurement is performed by adopting a ruler, a pull wire, a running rule, a theodolite, a level gauge and the like, so that the field measurement efficiency is low, careless mistakes are easy to occur in work, and the industrial requirements of buildings are difficult to meet. In recent years, the three-dimensional laser scanning technology is applied to the aspect of prefabricated part detection to a certain extent, and the defects of the traditional detection means are made up to a certain extent by a large-area, high-precision and non-contact data acquisition mode. However, the scanning time of three-dimensional laser scanning is long, the scanner is influenced by sight shielding, stations need to be changed and spliced, the time consumption of field surveying and mapping is high, and the scanner is high in price and difficult to popularize comprehensively.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
The invention provides a device for detecting the size of a prefabricated part for construction engineering based on a BIM (building information modeling) model, aiming at the problems in the related art and aiming at overcoming the technical problems in the prior related art.
Therefore, the invention adopts the following specific technical scheme:
a prefabricated part size detection device for building engineering based on a BIM model comprises a first supporting vertical plate and a second supporting vertical plate, wherein a feeding mechanism is arranged at one end of the first supporting vertical plate and one end of the second supporting vertical plate, a discharging mechanism is arranged at the other end of the first supporting vertical plate and the other end of the second supporting vertical plate, a plurality of first supporting rollers are arranged at the bottom end between the first supporting vertical plate and the second supporting vertical plate, a connecting shaft driver which is matched and connected with the feeding mechanism, the discharging mechanism and the first supporting rollers is arranged at one side, away from the second supporting vertical plate, of the first supporting vertical plate, the feeding mechanism and the discharging mechanism, a plurality of supporting beams are arranged at the top end between the first supporting vertical plate and the second supporting vertical plate, a plurality of area array cameras are arranged at the bottom end of the supporting beams, and the area array cameras are matched and connected with the supporting beams through an adjusting structure, the top of the first supporting vertical plate and the top of the second supporting vertical plate, which are close to one end of the feeding mechanism, are provided with thickness detection devices, and one end of the second supporting vertical plate, which is close to the feeding mechanism, is provided with a controller positioned at the top end of the feeding mechanism.
Furthermore, the feeding mechanism and the discharging mechanism are respectively composed of a first supporting bottom beam, a second supporting bottom beam and a plurality of second supporting rollers, one end of the first supporting bottom beam is fixedly connected with the second supporting vertical plate, one end of the second supporting bottom beam is fixedly connected with the first supporting vertical plate, the second supporting rollers are connected between the first supporting bottom beam and the second supporting bottom beam, and one ends of the second supporting rollers are connected with the connecting shaft driver in a matched mode.
Further, support the floorbar one with support the floorbar two and keep away from one side of backing roll two all is provided with a plurality of mounting panels, the mounting panel with support the floorbar one with support and be welded connection structure between the floorbar two, the mounting hole has been seted up on the mounting panel.
Furthermore, an observation window is arranged in the middle of the second supporting vertical plate, an alarm is arranged in the middle of the top end of the front side of the second supporting vertical plate, and the alarm is of an audible and visual alarm structure.
Furthermore, the top ends of the first supporting vertical plate and the second supporting vertical plate are provided with rain shelters, the two ends of each rain shelter extend to the tops of the feeding mechanism and the discharging mechanism, and the rain shelters are fixedly connected with the feeding mechanism and the discharging mechanism through a plurality of supporting upright posts.
Furthermore, sliding grooves matched with the supporting cross beam are formed in the top ends of the first supporting vertical plate and the second supporting vertical plate, which are close to one side of the first supporting roll.
Furthermore, the thickness detection device is composed of a fixed beam and a plurality of distance sensors, and the distance sensors are fixedly connected to the bottom end of the fixed beam.
Furthermore, the adjusting structure is composed of a sliding sleeve, a first telescopic rod locking knob and a second telescopic rod locking knob, the sliding sleeve is sleeved on the supporting beam, the telescopic rod is fixedly connected to the bottom end of the sliding sleeve, the first locking knob is connected to one side of the sliding sleeve, and the second locking knob is connected to one side of the telescopic rod.
Furthermore, the positive top of controller is provided with the display screen, the positive bottom of controller is provided with a plurality of control button.
Further, a processor, a coordinate automatic positioning module, a virtual model building module, a sensor module, a coordinate tracking conversion module, a data calculation overall module, an error evaluation module, a coordinate distance calculation module, an abnormal detection alarm module, a camera focusing control module, a camera point-to-surface analysis module, a camera night scene infrared module, a data modularization classification module, a transmission structure control module, a data calling module, a data storage module, a BIM model calling comparison module and a BIM model system library are arranged in the controller, the coordinate automatic positioning module, the virtual model building module, the sensor module, the coordinate tracking conversion module, the data calculation overall module, the error evaluation module, the coordinate distance calculation module, the abnormal detection alarm module, the camera focusing control module, The camera point-to-surface analysis module the camera night scene infrared module the data modularization classification module the transmission structure control module the data calling module and the BIM model calling comparison module are all connected with the processor, the data calling module is connected with the data storage module, the BIM model calling comparison module is connected with the BIM model system library.
The invention has the beneficial effects that: through setting up by supporting riser one, support riser two, feed mechanism, discharge mechanism, even axle driver, supporting beam, area array camera, adjust the structure, thickness detection device and controller constitute prefabricated component size detection device for building engineering based on BIM model, thereby can realize carrying out continuous type size detection to the prefabricated component of different grade type, both can realize static detection and also can realize dynamic detection, need not to acquire complete prefabricated component image and can calculate prefabricated component's external dimension, whether it is qualified to carry out automatic contrast with data in testing result and the BIM system and acquire the size, effectively improve the efficiency and the accuracy that detect, staff's working strength and detection error have greatly reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is one of schematic structural diagrams of a prefabricated part size detection apparatus for construction engineering based on a BIM model according to an embodiment of the present invention;
fig. 2 is a second schematic structural diagram of a prefabricated part size detection device for construction engineering based on a BIM model according to an embodiment of the present invention;
fig. 3 is a schematic structural view of an adjustment structure of a prefabricated part size detection apparatus for construction engineering based on a BIM model according to an embodiment of the present invention;
fig. 4 is a schematic diagram of connection of controller internal modules of a prefabricated part size detection apparatus for construction engineering based on a BIM model according to an embodiment of the present invention.
In the figure:
1. a first supporting vertical plate; 2. a second supporting vertical plate; 3. a feeding mechanism; 4. a discharging mechanism; 5. a shaft coupling driver; 6. a support beam; 7. an area-array camera; 8. an adjustment structure; 9. a thickness detection device; 10. a controller; 11. supporting a first bottom beam; 12. a second supporting bottom beam; 13. a second supporting roller; 14. mounting a plate; 15. mounting holes; 16. an observation window; 17. an alarm; 18. a rain shelter; 19. supporting the upright post; 20. a first supporting roller; 21. a chute; 22. a fixed beam; 23. a distance sensor; 24. a sliding sleeve; 25. a telescopic rod; 26. locking a first knob; 27. a second locking knob; 28. a display screen; 29. a control button; 30. a processor; 31. a coordinate automatic positioning module; 32. a virtual model construction module; 33. a sensor module; 34. a coordinate tracking conversion module; 35. a data calculation overall module; 36. an error evaluation module; 37. a coordinate distance calculation module; 38. an abnormality detection alarm module; 39. a camera focus control module; 40. a camera point-surface analysis module; 41. a camera night scene infrared module; 42. a data modularization classification module; 43. a transport structure control module; 44. a data calling module; 45. a data storage module; 46. a BIM model calling and comparing module; 47. BIM model system library.
Detailed Description
For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the invention, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.
According to an embodiment of the present invention, there is provided a prefabricated part size detection apparatus for construction engineering based on a BIM model.
The first embodiment is as follows:
as shown in fig. 1-4, the prefabricated part size detection device for building engineering based on the BIM model according to the embodiment of the present invention includes a first supporting vertical plate 1 and a second supporting vertical plate 2, a feeding mechanism 3 is disposed at one end of the first supporting vertical plate 1 and the second supporting vertical plate 2, a discharging mechanism 4 is disposed at the other end of the first supporting vertical plate 1 and the second supporting vertical plate 2, a plurality of first supporting rollers 20 are disposed at the bottom end between the first supporting vertical plate 1 and the second supporting vertical plate 2, a connecting shaft driver 5 cooperatively connected with the feeding mechanism 3, the discharging mechanism 4 and the first supporting rollers 20 is disposed at one side of the first supporting vertical plate 1, the feeding mechanism 3 and the discharging mechanism 4 away from the second supporting vertical plate 2, a plurality of supporting beams 6 are disposed at the top end between the first supporting vertical plate 1 and the second supporting vertical plate 2, the bottom of supporting beam 6 is provided with a plurality of area array cameras 7, area array camera 7 with through adjusting structure 8 between the supporting beam 6 cooperation connection, support riser one 1 with support riser two 2 is close to the top of feed mechanism 3 one end is provided with thickness detection device 9, the one end that supports riser two 2 is close to feed mechanism 3 is provided with and is located the controller 10 on feed mechanism 3 top.
By means of the technical scheme, the prefabricated part size detection device for the building engineering based on the BIM model is formed by the supporting vertical plate I1, the supporting vertical plate II 2, the feeding mechanism 3, the discharging mechanism 4, the connecting shaft driver 5, the supporting cross beam 6, the area array camera 7, the adjusting structure 8, the thickness detection device 9 and the controller 10, continuous size detection of different types of prefabricated parts can be achieved, static detection and dynamic detection can be achieved, the appearance size of the prefabricated part can be calculated without acquiring a complete image of the prefabricated part, the detection result is automatically compared with data in a BIM system to determine whether the size is qualified or not, the detection efficiency and accuracy are effectively improved, and the working intensity and detection errors of workers are greatly reduced.
Example two:
as shown in fig. 1-4, a feeding mechanism 3 is disposed at one end of the first supporting vertical plate 1 and the second supporting vertical plate 2, a discharging mechanism 4 is disposed at the other end of the first supporting vertical plate 1 and the second supporting vertical plate 2, a plurality of first supporting rollers 20 are disposed at the bottom end between the first supporting vertical plate 1 and the second supporting vertical plate 2, a connecting shaft driver 5 which is connected with the feeding mechanism 3, the discharging mechanism 4 and the first supporting rollers 20 in a matching manner is disposed at one side of the first supporting vertical plate 1, the feeding mechanism 3 and the discharging mechanism 4 away from the second supporting vertical plate 2, a plurality of supporting beams 6 are disposed at the top end between the first supporting vertical plate 1 and the second supporting vertical plate 2, a plurality of area array cameras 7 are disposed at the bottom end of the supporting beams 6, and the area array cameras 7 are connected with the supporting beams 6 in a matching manner through an adjusting structure 8, the top parts of the first supporting vertical plate 1 and the second supporting vertical plate 2, which are close to one end of the feeding mechanism 3, are provided with a thickness detection device 9, one end of the second supporting vertical plate 2, which is close to the feeding mechanism 3, is provided with a controller 10, which is positioned at the top end of the feeding mechanism 3, the feeding mechanism 3 and the discharging mechanism 4 are both composed of a first supporting bottom beam 11, a second supporting bottom beam 12 and a plurality of second supporting rollers 13, one end of the first supporting bottom beam 11 is fixedly connected with the second supporting vertical plate 2, one end of the second supporting bottom beam 12 is fixedly connected with the first supporting vertical plate 1, the second supporting rollers 13 are connected between the first supporting bottom beam 11 and the second supporting bottom beam 12, one ends of the second supporting rollers 13 are connected with the connecting shaft driver 5 in a matching manner, and one sides of the first supporting bottom beam 11 and the second supporting bottom beam 12, which are far away from the second supporting rollers 13, are both provided with a plurality of mounting plates 14, the mounting plate 14 and the first supporting bottom beam 11 and the second supporting bottom beam 12 are in a welded connection structure, the mounting plate 14 is provided with a mounting hole 15, the middle position of the second supporting vertical plate 2 is provided with an observation window 16, the middle position of the front top end of the second supporting vertical plate 2 is provided with an alarm 17, the alarm 17 is in an audible and visual alarm structure, the top ends of the first supporting vertical plate 1 and the second supporting vertical plate 2 are provided with a rain shelter 18, two ends of the rain shelter 18 extend to the top parts of the feeding mechanism 3 and the discharging mechanism 4, the rain shelter 18 and the feeding mechanism 3 and the discharging mechanism 4 are fixedly connected through a plurality of supporting upright posts 19, the top ends of the first supporting vertical plate 1 and the second supporting vertical plate 2 close to one side of the first supporting roller 20 are both provided with sliding grooves 21 matched with the supporting beam 6, thickness detection device 9 comprises fixed beam 22 and a plurality of distance sensor 23, distance sensor 23 fixed connection in fixed beam 22's bottom, regulation structure 8 comprises sliding sleeve 24, telescopic link 25 locking knob 26 and locking knob two 27, sliding sleeve 24 cover is located supporting beam 6, telescopic link 25 fixed connection in sliding sleeve 24's bottom, locking knob 26 connect in one side of sliding sleeve 24, locking knob two 27 connect in one side of telescopic link 25.
Example three:
as shown in fig. 1-4, a feeding mechanism 3 is disposed at one end of the first supporting vertical plate 1 and the second supporting vertical plate 2, a discharging mechanism 4 is disposed at the other end of the first supporting vertical plate 1 and the second supporting vertical plate 2, a plurality of first supporting rollers 20 are disposed at the bottom end between the first supporting vertical plate 1 and the second supporting vertical plate 2, a connecting shaft driver 5 which is connected with the feeding mechanism 3, the discharging mechanism 4 and the first supporting rollers 20 in a matching manner is disposed at one side of the first supporting vertical plate 1, the feeding mechanism 3 and the discharging mechanism 4 away from the second supporting vertical plate 2, a plurality of supporting beams 6 are disposed at the top end between the first supporting vertical plate 1 and the second supporting vertical plate 2, a plurality of area array cameras 7 are disposed at the bottom end of the supporting beams 6, and the area array cameras 7 are connected with the supporting beams 6 in a matching manner through an adjusting structure 8, the device comprises a first supporting vertical plate 1 and a second supporting vertical plate 2, wherein the first supporting vertical plate 1 and the second supporting vertical plate 2 are close to the top of one end of a feeding mechanism 3, a thickness detection device 9 is arranged at one end of the second supporting vertical plate 2, which is close to the feeding mechanism 3, is provided with a controller 10 positioned at the top end of the feeding mechanism 3, a display screen 28 is arranged at the front top end of the controller 10, a plurality of control buttons 29 are arranged at the front bottom end of the controller 10, and a processor 30, a coordinate automatic positioning module 31, a virtual model building module 32, a sensor module 33, a coordinate tracking conversion module 34, a data calculation overall module 35, an error evaluation module 36, a coordinate distance calculation module 37, an abnormal detection alarm module 38, a camera focusing control module 39, a camera point-surface analysis module 40, a camera night scene infrared module 41, a data modularization classification module 42, a thickness detection module and a data processing module are arranged in the controller 10, A transmission structure control module 43, a data calling module 44, a data storage module 45, a BIM model calling and comparing module 46 and a BIM model system library 47, the coordinate automatic positioning module 31, the virtual model building module 32, the sensor module 33, the coordinate tracking conversion module 34, the data calculation overall module 35, the error evaluation module 36, the coordinate distance calculation module 37, the abnormality detection alarm module 38, the camera focusing control module 39, the camera point-and-plane analysis module 40, the camera night view infrared module 41, the data modularization classification module 42, the transmission structure control module 43, the data retrieval module 44, and the BIM model retrieval comparison module 46 are all connected to the processor 30, the data retrieval module 44 is connected with the data storage module 45, and the BIM model retrieval comparison module 46 is connected with the BIM model system library 47.
The working principle is as follows: adjusting the position of a plane array camera 7 through a supporting beam 6 and an adjusting structure 8 according to the size of the prefabricated part, inputting the standard size of the prefabricated part into a BIM model system library 47 for later use, driving a first supporting roller 20 and a second supporting roller 13 to rotate by a connecting shaft driver 5 during detection, enabling the prefabricated part to enter from the top end of a feeding mechanism 3, realizing detection through a plurality of plane array cameras 7, during detection, identifying the corner angle connection intersection points of the prefabricated part by the plane array cameras 7, calculating the distance between each intersection point through a controller 10, realizing size detection of the prefabricated part, comparing the detection result with the size of the standard part input in advance to obtain whether the part is qualified, if not, stopping rotation of the first supporting roller 20 and the second supporting roller 13 and alarming through an alarm 17, during detection, controlling the rotation speed of the first supporting roller 20 and the second supporting roller 13 according to the size of the part, static detection or dynamic detection is realized.
In summary, according to the above technical solution of the present invention, by providing the prefabricated part size detection device for building engineering based on the BIM model, which is composed of the first supporting vertical plate 1, the second supporting vertical plate 2, the feeding mechanism 3, the discharging mechanism 4, the connecting shaft driver 5, the supporting beam 6, the area array camera 7, the adjusting structure 8, the thickness detection device 9, and the controller 10, continuous size detection of different types of prefabricated parts can be achieved, static detection and dynamic detection can be achieved, the external dimensions of the prefabricated parts can be calculated without obtaining a complete image of the prefabricated parts, a detection result is automatically compared with data in the BIM system to determine whether the dimensions are qualified, the detection efficiency and accuracy are effectively improved, and the working strength and detection errors of workers are greatly reduced.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The prefabricated part size detection device for building engineering based on the BIM model is characterized by comprising a first supporting vertical plate (1) and a second supporting vertical plate (2), wherein a feeding mechanism (3) is arranged at one end of the first supporting vertical plate (1) and one end of the second supporting vertical plate (2), a discharging mechanism (4) is arranged at the other end of the first supporting vertical plate (1) and the other end of the second supporting vertical plate (2), a plurality of first supporting rollers (20) are arranged at the bottom end between the first supporting vertical plate (1) and the second supporting vertical plate (2), a connecting shaft driver (5) which is connected with the first supporting rollers (20) in a matched mode is arranged at one side, far away from the second supporting vertical plate (2), of the first supporting vertical plate (1), the feeding mechanism (3) and the second supporting vertical plate (2), and a plurality of supporting transverse shafts are arranged at the top end between the first supporting vertical plate (1) and the second supporting vertical plate (2) The supporting device comprises a beam (6), wherein a plurality of area-array cameras (7) are arranged at the bottom end of the supporting beam (6), the area-array cameras (7) are connected with the supporting beam (6) in a matched mode through an adjusting structure (8), a first supporting vertical plate (1) and a second supporting vertical plate (2) are close to the top of one end of the feeding mechanism (3) and are provided with a thickness detection device (9), and the second supporting vertical plate (2) is close to one end of the feeding mechanism (3) and is provided with a controller (10) located at the top end of the feeding mechanism (3).
2. The BIM model-based prefabricated part size detection device for building engineering according to claim 1, wherein the feeding mechanism (3) and the discharging mechanism (4) are composed of a first supporting bottom beam (11), a second supporting bottom beam (12) and a plurality of second supporting rollers (13), one end of the first supporting bottom beam (11) is fixedly connected with the second supporting vertical plates (2), one end of the second supporting bottom beam (12) is fixedly connected with the first supporting vertical plates (1), the second supporting rollers (13) are connected between the first supporting bottom beam (11) and the second supporting bottom beam (12), and one ends of the second supporting rollers (13) are connected with the connecting shaft driver (5) in a matching manner.
3. The BIM model-based prefabricated part size detection device for building engineering according to claim 2, wherein a plurality of mounting plates (14) are arranged on one sides, away from the supporting roller II (13), of the supporting base beams I (11) and II (12), the mounting plates (14) are in welded connection with the supporting base beams I (11) and II (12), and mounting holes (15) are formed in the mounting plates (14).
4. The BIM-model-based prefabricated part size detection device for building engineering according to claim 1, wherein an observation window (16) is formed in the middle of the second supporting vertical plate (2), an alarm (17) is arranged in the middle of the top end of the front face of the second supporting vertical plate (2), and the alarm (17) is of an audible and visual alarm structure.
5. The prefabricated part size detection device for building engineering based on the BIM model is characterized in that rain shelters (18) are arranged at the top ends of the first supporting vertical plate (1) and the second supporting vertical plate (2), two ends of each rain shelter (18) extend to the tops of the feeding mechanism (3) and the discharging mechanism (4), and the rain shelters (18) are fixedly connected with the feeding mechanism (3) and the discharging mechanism (4) through a plurality of supporting upright posts (19).
6. The BIM-model-based prefabricated part size detection device for building engineering according to claim 1, wherein sliding grooves (21) matched with the supporting cross beam (6) are formed in the top ends of the first supporting vertical plate (1) and the second supporting vertical plate (2) close to one side of the first supporting roll (20).
7. The prefabricated part size detection apparatus for construction engineering based on a BIM model according to claim 1, wherein the thickness detection means (9) is composed of a fixed beam (22) and a plurality of distance sensors (23), and the distance sensors (23) are fixedly connected to the bottom ends of the fixed beam (22).
8. The prefabricated part size detection device for building engineering based on BIM model according to claim 1, characterized in that, regulation structure (8) comprises sliding sleeve (24), telescopic link (25) locking knob (26) and locking knob (27), sliding sleeve (24) cover is located supporting beam (6), telescopic link (25) fixed connection in the bottom of sliding sleeve (24), locking knob (26) connect in one side of sliding sleeve (24), locking knob (27) connect in one side of telescopic link (25).
9. The BIM model-based prefabricated part size detection device for construction engineering according to claim 1, wherein a display screen (28) is provided at the top end of the front surface of the controller (10), and a plurality of control buttons (29) are provided at the bottom end of the front surface of the controller (10).
10. The prefabricated part size detection device for building engineering based on the BIM model is characterized in that a processor (30), a coordinate automatic positioning module (31), a virtual model building module (32), a sensor module (33), a coordinate tracking conversion module (34), a data calculation overall module (35), an error evaluation module (36), a coordinate distance calculation module (37), a detection abnormity alarm module (38), a camera focusing control module (39), a camera point-plane analysis module (40), a camera night scene infrared module (41), a data modularization classification module (42), a transmission structure control module (43), a data retrieval module (44), a data storage module (45), a BIM model retrieval comparison module (46) and a BIM model system library (47) are arranged in the controller (10), the coordinate automatic positioning module (31), the virtual model building module (32), the sensor module (33), the coordinate tracking conversion module (34), the data calculation overall module (35), the error evaluation module (36), the coordinate distance calculation module (37), the abnormal detection alarm module (38), the camera focusing control module (39), the camera point and plane analysis module (40), the camera night scene infrared module (41), the data modularization classification module (42), the transmission structure control module (43), the data retrieval module (44) and the BIM model retrieval comparison module (46) are all connected with the processor (30), the data retrieval module (44) is connected with the data storage module (45), the BIM model retrieval and comparison module (46) is connected with the BIM model system library (47).
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119374494A (en) * | 2025-01-02 | 2025-01-28 | 中国水利水电第三工程局有限公司 | A size detection device for building prefabricated components based on BIM |
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2021
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119374494A (en) * | 2025-01-02 | 2025-01-28 | 中国水利水电第三工程局有限公司 | A size detection device for building prefabricated components based on BIM |
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Application publication date: 20211105 |