CN215722105U - Alarm system mounting platform based on BIM model - Google Patents
Alarm system mounting platform based on BIM model Download PDFInfo
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- CN215722105U CN215722105U CN202121264907.0U CN202121264907U CN215722105U CN 215722105 U CN215722105 U CN 215722105U CN 202121264907 U CN202121264907 U CN 202121264907U CN 215722105 U CN215722105 U CN 215722105U
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- 238000009415 formwork Methods 0.000 description 9
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- 229910000831 Steel Inorganic materials 0.000 description 5
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Abstract
The utility model relates to the technical field of building informatization auxiliary equipment, in particular to an alarm system installation platform based on a BIM (building information modeling). The specific technical scheme is as follows: alarm system mounting platform based on BIM model includes the clamp and fixes the connecting block on one of them snap ring lateral wall of clamp, it is connected with the base station to rotate on the terminal surface of connecting block, rotate through the telescopic link on the base station and be connected with the mounting panel, the bottom surface of mounting panel is provided with the first rubber of a plurality of protrudingly, the bottom center department at the mounting panel is fixed to the telescopic link. The utility model solves the problem that the angle of the sensor can not be flexibly adjusted after the sensor is installed in the prior art.
Description
Technical Field
The utility model relates to the technical field of building informatization auxiliary equipment, in particular to an alarm system installation platform based on a BIM (building information modeling).
Background
In recent years, with the rapid development of economy in China, the acceleration of urbanization and industrialization processes, the total amount of urban infrastructure and industrial civil construction is increased sharply, and in the engineering construction fields, certain spaces, spans and loads are larger than those of general engineering, and a template support system is more complex than that of the general engineering, so that the high and large template engineering which is called at present appears. At present, a formwork support system with a horizontal component formwork support system height of more than 8m, or a span of more than 18m, or a total construction load of more than 15 KN/square meter, or a concentrated line load of more than 20KN/m is called a high and large formwork support system. Because the high and large formwork engineering is complex in construction method, accidents such as collapse and the like caused by a high and large formwork supporting system occur frequently every year, and loss of life and property is caused. Therefore, high and large template engineering draws high attention from each person.
In the prior art, sensors are arranged at key positions and weak positions in a high formwork system, so that an automatic monitoring method is adopted to monitor the concrete pouring high formwork in real time, abnormal changes of monitoring parameters of the high formwork system in the concrete pouring process are found in time, property loss caused by collapse of the high formwork is prevented, and life safety is threatened. In the installation process of the sensor, a hoop is usually adopted, a flat plate is fixed on one of the clamping rings of the hoop, the hoop is fixed on a steel pipe of the support frame, and the sensor is fixed on the flat plate, so that the sensor is arranged. However, this fixing method cannot flexibly adjust the angle of the sensor according to the setting condition of the steel pipe, and further may cause a large error in the data monitored by the sensor, and cannot give an alarm in time.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an alarm system mounting platform based on a BIM model, and solves the problem that the angle of a sensor cannot be flexibly adjusted after the sensor is mounted in the prior art.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the utility model discloses an alarm system mounting platform based on a BIM model, which comprises a hoop and a connecting block fixed on the side wall of one clamping ring of the hoop, wherein the end surface of the connecting block is rotatably connected with a base station, the base station is rotatably connected with a mounting plate through a telescopic rod, the bottom surface of the mounting plate is provided with a plurality of first rubber bulges, and the telescopic rod is fixed at the center of the bottom of the mounting plate.
Preferably, the top surface of base station is seted up the first recess that the diameter is greater than the mounting panel, the tank bottom of first recess is provided with a plurality of second rubber arch, the telescopic link passes through the bearing to be fixed the bottom center department of first recess, after the telescopic link compression first rubber arch and the protruding contact of second rubber are supported tightly.
Preferably, the top surface of base station is seted up the first recess that the diameter is greater than the mounting panel, in the first recess, be located the below of mounting panel is provided with the guiding mechanism who carries out longitudinal angle to the mounting panel and adjusts.
Preferably, the adjusting mechanism comprises an adjusting table arranged in the first groove and a second groove arranged on the top surface of the adjusting table, the telescopic rod is fixed at the center of the bottom of the second groove through a bearing, and the diameter of the second groove is larger than that of the mounting plate; the adjusting table is rotatably connected in the first groove, and a bolt penetrating through the adjusting table and fixed with the base station is arranged at the top of the adjusting table and around the second groove.
Preferably, a plurality of third rubber bulges are arranged at the bottom of the second groove, and the first rubber bulges and the third rubber bulges are contacted and abutted tightly after the telescopic rod is compressed.
Preferably, the bottom of adjustment platform is fixed with the rolling ball through the spliced pole, the tank bottom of first recess is provided with the spherical groove with the rolling ball adaptation, the tank bottom of first recess is provided with the screw hole that corresponds with the bolt, the screw hole is the echelonment, and big footpath end sets up towards the adjustment platform.
Preferably, a plurality of cylindrical grooves are uniformly distributed at the bottom of the first groove and around the spherical groove, and the cylindrical grooves are connected with the adjusting table through springs.
Preferably, handles are symmetrically arranged on the edges of the mounting plate.
Preferably, the base station is connected with a rotating disc through a connecting column, even through holes which are more than or equal to 4 are uniformly distributed on the rotating disc, and blind holes which are the same in number as the through holes and correspond to the through holes are arranged on the connecting block; and a rotating shaft is arranged on the side surface of the rotating disc and is rotationally connected with the connecting block.
Preferably, the inner wall of the hoop is provided with a non-slip pad.
The utility model has the following beneficial effects:
1. according to the utility model, the installation plate is rotatably arranged on the base station, so that the angle of the sensor on the installation plate in the horizontal direction can be adjusted. And, set up first rubber arch in the bottom surface of mounting panel, set up second rubber arch in the first recess of base station, be connected through the telescopic link between mounting panel and the base station, fixed through the bearing between telescopic link and the base station, through pressing down the mounting panel, make first rubber arch on the mounting panel and the protruding contact of second rubber support tightly to it is fixed with the mounting panel, when avoiding the support frame to receive external force, the mounting panel rotates. Simultaneously, set up the rolling disc in one side of base station, set up the connecting block on the lateral wall of clamp, rotate between rolling disc and the connecting block and be connected to set up the through-hole on the rolling disc, set up the blind hole that corresponds with it on the connecting block, realize the fixed of rolling disc and connecting block through bolt or round pin axle, after rotatory rolling disc, fix bolt or bolt in the blind hole through the through-hole and realize the fixed after angle modulation between the two.
2. According to the utility model, the adjusting platform is arranged between the mounting plate and the base platform, the adjusting platform is rotatably connected with the base platform, the adjusting platform and the base platform are fixed through a plurality of bolts, and then the pitching angles of the adjusting platform in different directions are adjusted by adjusting the inclination angle of the adjusting platform. Therefore, the mounting platform disclosed by the utility model can flexibly adjust the angle of the sensor on the mounting plate, so that the data monitored by the sensor is more accurate, and the deformation early warning of the support frame is more reliable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is one embodiment of the present invention;
FIG. 3 is another embodiment of the present invention;
FIG. 4 is a schematic view of a mounting plate configuration;
FIG. 5 is a schematic view of an adjusting table;
FIG. 6 is a schematic view of a base structure;
in the figure: the clamp 1, the connecting block 2, the base station 3, the telescopic rod 4, the mounting plate 5, the first rubber bulge 6, the first groove 7, the second rubber bulge 8, the adjusting table 9, the second groove 10, the bolt 11, the third rubber bulge 12, the rotating ball 13, the threaded hole 14, the cylindrical groove 15, the spring 16, the handle 17, the connecting column 18, the rotating disc 19, the through hole 20, the non-slip mat 21, the rotating shaft 22 and the spherical groove 23.
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.
Unless otherwise indicated, the technical means used in the examples are conventional means well known to those skilled in the art.
Referring to fig. 1, the utility model discloses an alarm system mounting platform based on a BIM model, which comprises a hoop 1 and a connecting block 2 fixed on the side wall of one clamping ring of the hoop 1, wherein the hoop 1 is fixed on a steel pipe of a template support frame through a bolt. Be provided with slipmat 21 on the inner wall of clamp 1 to increase the frictional force between clamp 1 and the steel pipe, avoid clamp 1 to take place the displacement because of external force. The anti-slip pad 21 may be made of rubber or other materials with certain anti-slip function. The end surface of the connecting block 2 is rotatably connected with a base station 3, namely the other end surface corresponding to the fixing surface of the connecting block 2 and the clamp 1 is provided with the base station 3; the base station 3 is rotatably connected with a mounting plate 5 through a telescopic rod 4, the bottom surface of the mounting plate 5 is provided with a plurality of first rubber protrusions 6, and the telescopic rod 4 is fixed at the center of the bottom of the mounting plate 5. Realize setting up the regulation of the sensor on mounting panel 5 angle on the horizontal direction through rotating mounting panel 5, after adjusting the angle, press mounting panel 5, telescopic link 4 contracts, make first rubber arch 6 support on the part that lies in mounting panel 5 below, through the frictional force between first rubber arch 6 and this part to guarantee that mounting panel 5 no longer rotates. Handles 17 are symmetrically arranged on the edge of the mounting plate 5, so that the mounting plate 5 can be conveniently pressed and lifted.
Referring to fig. 2, as one embodiment of the present invention, a first groove 7 having a diameter larger than that of the mounting plate 5 is formed in the top surface of the base 3, a plurality of second rubber protrusions 8 are disposed at the bottom of the first groove 7, the telescopic rod 4 is fixed at the center of the bottom of the first groove 7 through a bearing, and after the telescopic rod 4 is compressed, the first rubber protrusion 6 and the second rubber protrusion 8 are in contact and abut against each other. It should be noted that: when not setting up second rubber bulge 8, mounting panel 5 pushes down the back, and first rubber bulge 6 supports tightly with the tank bottom contact of first recess 7, also can guarantee that mounting panel 5 no longer rotates. And set up second rubber bulge 8 at the groove bottom, then can very big increase the frictional force between first rubber bulge 6 and the second rubber bulge 8, further guarantee that mounting panel 5 can not take place the skew under the condition of template support frame vibrations. Wherein, the one end of telescopic link 4 is fixed in the bottom surface center department of mounting panel 5, and the other end is fixed in the tank bottom center department of first recess 7, and the other end of telescopic link 4 is fixed in the inner circle of bearing promptly, and the outer lane of bearing is fixed in the fixed slot that holds the bearing of seting up in first recess 7 to realize that mounting panel 5 rotates with base station 3 through the bearing in first recess 7 and be connected.
Referring to fig. 3-6, as another embodiment of the present invention, the adjustment of the pitch angle of the sensor, i.e., the adjustment of the longitudinal angle, is added. The method specifically comprises the following steps: the top surface of the base station 3 is provided with a first groove 7 with the diameter larger than that of the mounting plate 5, and an adjusting mechanism for adjusting the longitudinal angle of the mounting plate 5 is arranged in the first groove 7 and below the mounting plate 5.
Specifically, the method comprises the following steps: the adjusting mechanism comprises an adjusting table 9 arranged in the first groove 7 and a second groove 10 arranged on the top surface of the adjusting table 9, the telescopic rod 4 is fixed at the center of the bottom of the second groove 10 through a bearing, namely, one end of the telescopic rod 4 is fixed at the center of the bottom of the second groove 10 through a bearing, the specific setting mode is described above, and details are omitted. The diameter of the second recess 10 is larger than the diameter of the mounting plate 5. The adjusting table 9 is rotatably connected in the first groove 7, and specifically comprises: the bottom of the adjusting table 9 is fixed with a rotating ball 13 through a connecting column, the rotating ball 13 is arranged at the center of the bottom of the adjusting table 9, a spherical groove 23 matched with the rotating ball 13 is formed in the groove bottom of the first groove 7, and the rotating ball 13 is arranged in the spherical groove 23, so that the adjusting table 9 can be longitudinally angle-adjusted and horizontally rotated in 360 degrees by taking the rotating ball 13 as the center.
During the longitudinal angle adjustment, the adjusting table 9 is inclined, so that the adjusting table 9 is fixed after the adjusting table 9 is inclined by a bolt 11 which is arranged at the top of the adjusting table 9, surrounds the second groove 10, penetrates through the adjusting table 9 and is fixed with the base table 3. Meanwhile, in order to increase the angle adjustment range of the adjusting table 9, a threaded hole 14 corresponding to the bolt 11 is formed in the bottom of the first groove 7, the threaded hole 14 is in a step shape, the large-diameter end faces the adjusting table 9, and the inclination angle of the adjusting table 9 is controlled by the length of the bolt 11 screwed into the threaded hole 14. Further to note are: in the case where the bolt 11 and the threaded hole 14 are provided, the rotation of the adjustment table 9 in the horizontal direction is limited, and only the angle between two adjacent threaded holes 14 can be rotated. However, when the mounting plate 5 is horizontally rotatable, the sensor is generally adjusted in the horizontal direction without selecting the rotation adjustment table 9.
For the shape of the threaded hole 14, it is to be noted that: since the movement locus of the adjustment table 9 is arc-shaped when the adjustment table 9 is inclined, the bolt 11 cannot be screwed into the screw hole 14 when the adjustment table 9 is inclined. Thus, the threaded hole 14 is provided in a stepped shape, i.e., a stepped hole, with a large diameter section provided toward the adjustment table 9 and a small diameter section fitted with the bolt 11. When the adjusting table 9 is not inclined, the bolt 11 extends into the small diameter section for fixing; when the adjusting platform 9 inclines, the bolt 11 directly abuts against the side wall of the large-diameter section, so that the adjusting platform 9 is fixed. Further, according to the field construction, it was found that the adjustment table 9 did not shake even if the end of the bolt 11 directly abutted against the side wall of the large diameter section of the threaded hole 14 and the head of the bolt 11 did not abut against or release from the table surface of the adjustment table 9.
Furthermore, a plurality of third rubber bulges 12 are arranged at the bottom of the second groove 10, and the first rubber bulges 6 and the third rubber bulges 12 are contacted and tightly propped against each other after the telescopic rod 4 is compressed. The purpose and reason for disposing the third rubber bumps 12 are the same as those of the second rubber bumps 8, and will not be described in detail.
Furthermore, a plurality of cylindrical grooves 15 are uniformly distributed at the bottom of the first groove 7 and around the spherical groove 23, and the cylindrical grooves 15 are connected with the adjusting table 9 through springs 16. It should be noted that: the arrangement of the spring 16 can effectively avoid the shaking of the adjusting platform 9, when the adjusting platform 9 inclines, the spring at the lower part of the incline is compressed, other springs are stretched, and the acting force generated by the stretching and compression of the spring enables the adjusting platform 9 to be in a tightening state, at the moment, the bolt 11 at the lower part of the adjusting platform 9 is directly screwed, so that the adjusting platform 9 and the base platform 3 are fixed. It should be noted that: as a preferable mode of the present embodiment, there are 4 bolts 11 uniformly distributed on the adjusting table 9, and similarly, there are 4 springs 16 uniformly distributed in the first groove 7; meanwhile, the threaded hole 14 is arranged adjacent to the cylindrical groove 15, the centers of the threaded hole 14, the cylindrical groove 15 and the first groove 7 are located on the same straight line, and the threaded hole 14 is arranged close to the side wall of the first groove 7. When the number of the bolts 11 is 4, the adjusting table 9 can only adjust the 4 directions of the bolts 11. The number of bolts 11 thus provided represents how many directions the adjustment table 9 can adjust the pitch angle. Therefore, the number of the bolts 11 and the springs 16 may be set as required.
Furthermore, the base station 3 is connected with a rotating disc 19 through a connecting column 18, even through holes 20 which are more than or equal to 4 are uniformly distributed on the rotating disc 19, blind holes which are the same in number and correspond to the through holes 20 are formed in the connecting block 2, a rotating shaft 22 is arranged on the side face of the rotating disc 19, and the rotating shaft 22 is rotatably connected with the connecting block 2. It should be noted that: the number of through holes 20 determines the angle of rotation of the base 3. The through holes 20 may be threaded holes, and the abutment 3 can be rotated by 90 ° and 180 ° when the number of the through holes 20 is an even number, 4 at minimum, and 4. In the case of the other even number, the angle between the adjacent through holes 20 is the minimum angle at which the base 3 can rotate. The rotating disc 19 is then fixed to the connecting block 2 by means of bolts or bolts. The rotating shaft 22 and the connecting block 2 can be fixed through a bearing, the rotating shaft 22 can also be set to be of a T-shaped structure, a groove with a T-shaped section and matched with the rotating shaft is arranged on the end face of the connecting block 2, and the rotating shaft is located in the groove and can rotate in the groove.
In the utility model, the first groove 7 and the second groove 10 are mainly arranged for saving space and avoiding the situation that the whole structure of the mounting platform is too large and a sensor cannot be mounted in a place with limited mounting space in the support frame. Therefore, the installation of the alarm system installation platform on the sensor can be realized without arranging the first groove 7 and the second groove 10 without considering the space, and the alarm system installation platform has the same function. In addition, the shape of the mounting plate 5 is not limited in the case of not providing the first groove 7, and may be square in addition to the cylindrical shape disclosed in the present invention, depending on the actual situation. In the case of providing the first groove 7 or the second groove 10, if the mounting plate 5 is square, the diameter of the circular track formed after the mounting plate 5 rotates around the center thereof for one circle is smaller than the diameter of the first groove 7, and at the same time, is smaller than the diameter of the second groove 10, so that it is ensured that the mounting plate 5 is partially pressed into the first groove 7 or the second groove 10 by the telescopic rod 4.
When the utility model is used, the sensor is fixed on the mounting plate 5, the hoop 1 is fixed on the steel pipe of the position to be monitored on the support frame, the rotating disc 9 is rotated, and the base 3 is approximately rotated to a proper position according to the visual inspection of an installer. Then, the adjusting table 9 is adjusted, the bolts 11 of the adjusting table 9, which are required to be inclined, are screwed into the screw holes 14, and the bolts 11 at other positions are partly screwed out, and after the direction is adjusted, the bolts at other positions are screwed again, so that the adjusting table 9 and the base 3 are fixed. And finally, rotating the angle of the mounting plate 5 in the horizontal direction, pressing the mounting plate 5 after the adjustment, and enabling the first rubber bulge and the third rubber bulge to be contacted and abutted tightly, so that the adjustment of the horizontal angle of the mounting plate is realized, and finally, enabling a signal emitted by a transmitter of a sensor on the mounting plate to point to a specified position. When the adjustment stage 9 is not provided, the operation of the adjustment stage 9 may be omitted as it is.
In the utility model, the installed sensor and the alarm system of the BIM model are mutually overlapped and associated, and the seamless integration with the BIM model is realized through the data conversion interface adaptation and the data fusion technology. Through the visual interface of the BIM model, a user can conveniently access information records in the construction and monitoring process of the high and large templates, and the monitoring data exceeding the pre-alarm threshold value can be marked and tracked in space and time dimensions.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (10)
1. Alarm system mounting platform based on BIM model includes clamp (1) and fixes connecting block (2) on one of them snap ring lateral wall of clamp (1), its characterized in that: rotate on the terminal surface of connecting block (2) and be connected with base station (3), rotate through telescopic link (4) on base station (3) and be connected with mounting panel (5), the bottom surface of mounting panel (5) is provided with the protruding (6) of the first rubber of a plurality of, the bottom center department at mounting panel (5) is fixed in telescopic link (4).
2. The BIM model-based alarm system mounting platform of claim 1, wherein: first recess (7) that the diameter is greater than mounting panel (5) are seted up to the top surface of base station (3), the tank bottom of first recess (7) is provided with a plurality of second rubber arch (8), telescopic link (4) are fixed through the bearing the bottom center department of first recess (7), telescopic link (4) compression back first rubber arch (6) and the protruding (8) contact of second rubber are supported tightly.
3. The BIM model-based alarm system mounting platform of claim 1, wherein: the top surface of base station (3) is seted up first recess (7) that the diameter is greater than mounting panel (5), in first recess (7), be located the below of mounting panel (5) is provided with the guiding mechanism who carries out longitudinal angle to mounting panel (5) and adjust.
4. The BIM model-based alarm system mounting platform of claim 3, wherein: the adjusting mechanism comprises an adjusting platform (9) arranged in the first groove (7) and a second groove (10) formed in the top surface of the adjusting platform (9), the telescopic rod (4) is fixed at the center of the bottom of the second groove (10) through a bearing, and the diameter of the second groove (10) is larger than that of the mounting plate (5); the adjusting table (9) is rotatably connected in the first groove (7), and a bolt (11) which penetrates through the adjusting table (9) and is fixed with the base table (3) is arranged at the top of the adjusting table (9) and surrounds the second groove (10).
5. The BIM model-based alarm system mounting platform of claim 4, wherein: the groove bottom of the second groove (10) is provided with a plurality of third rubber bulges (12), and the first rubber bulges (6) and the third rubber bulges (12) are contacted and abutted tightly after the telescopic rod (4) is compressed.
6. The BIM model-based alarm system mounting platform of claim 4, wherein: the bottom of adjustment platform (9) is fixed with rolling ball (13) through the spliced pole, the tank bottom of first recess (7) is provided with spherical groove (23) with rolling ball (13) adaptation, the tank bottom of first recess (7) is provided with screw hole (14) that correspond with bolt (11), screw hole (14) are the echelonment, and big footpath end orientation adjustment platform (9) set up.
7. The BIM model-based alarm system mounting platform of claim 6, wherein: the bottom of the first groove (7) is uniformly provided with a plurality of cylindrical grooves (15) around the spherical groove (23), and the cylindrical grooves (15) are connected with the adjusting table (9) through springs (16).
8. The BIM model-based alarm system mounting platform of claim 1, wherein: handles (17) are symmetrically arranged on the edge of the mounting plate (5).
9. The BIM model-based alarm system mounting platform of claim 1, wherein: the base station (3) is connected with a rotating disc (19) through a connecting column (18), even through holes (20) which are more than or equal to 4 are uniformly distributed on the rotating disc (19), and blind holes which are the same in number as the through holes (20) and correspond to the through holes (20) are arranged on the connecting block (2); and a rotating shaft (22) is arranged on the side surface of the rotating disc (19), and the rotating shaft (22) is rotatably connected with the connecting block (2).
10. The BIM model-based alarm system mounting platform of claim 1, wherein: and the inner wall of the hoop (1) is provided with an anti-skid pad (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121264907.0U CN215722105U (en) | 2021-06-07 | 2021-06-07 | Alarm system mounting platform based on BIM model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121264907.0U CN215722105U (en) | 2021-06-07 | 2021-06-07 | Alarm system mounting platform based on BIM model |
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| Publication Number | Publication Date |
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| CN215722105U true CN215722105U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121264907.0U Expired - Fee Related CN215722105U (en) | 2021-06-07 | 2021-06-07 | Alarm system mounting platform based on BIM model |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117910118A (en) * | 2024-03-19 | 2024-04-19 | 成都建工第三建筑工程有限公司 | Building structure safety evaluation method and system based on BIM model |
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2021
- 2021-06-07 CN CN202121264907.0U patent/CN215722105U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117910118A (en) * | 2024-03-19 | 2024-04-19 | 成都建工第三建筑工程有限公司 | Building structure safety evaluation method and system based on BIM model |
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Granted publication date: 20220201 |