Building supporting structure based on BIM

Abstract

The invention is suitable for the technical field of building supporting, and provides a BIM-based building supporting structure which comprises a supporting base and a supporting mechanism and further comprises a fixing mechanism, the fixing mechanism comprises a driving assembly, a clamping and fixing assembly, a correcting assembly and a supporting column, first sensors are distributed on the correcting assembly, and second sensors are installed on the supporting mechanism. The driving assembly drives the correcting assembly and the clamping and fixing assembly at the same time, the building column body and the supporting column are connected into a whole through the clamping and fixing assembly, the connecting area between the supporting structure and the building column body is increased, and the correcting assembly can ensure the perpendicularity of the building column body and the base and shorten the installation and adjustment time of the building column body; according to the method, a plurality of sensors can be ensured to be uniformly stressed, a worker can conveniently and quickly judge the lateral movement direction or the inclination direction and the generated torque of a building cylinder, a three-dimensional stress cloud picture is generated in real time in a building information management system in combination with a digital twinborn technology of a BIM model, and accurate data support is provided for structural health monitoring.

Description

Technical Field

[0001] The present invention belongs to the technical field of building support, and in particular relates to a building support structure based on BIM. Background Art

[0002] With the development of the construction industry, BIM (Building Information Modeling) technology has become increasingly widely used in the construction industry. Through digital three-dimensional models, BIM integrates various information from the entire building lifecycle, providing an efficient collaborative platform for building design, construction, and management. In terms of building support structures, BIM technology can assist designers in more accurately planning the layout of support structures, analyzing their mechanical properties, and enabling visual simulation of the construction process, which is of great significance for improving the quality and efficiency of construction.

[0003] Currently, attempts are underway to integrate BIM technology with traditional support structures in the design and construction of some building support structures. For example, some support structures can obtain design information based on BIM models, achieving a certain degree of initial matching between the support structure and the building structure. Furthermore, through construction simulation using BIM models, potential design and construction issues can be identified in advance, allowing for optimization of the construction process, thereby improving construction efficiency and ensuring safety.

[0004] However, existing BIM-based building support structures still have many shortcomings. On the one hand, the data exchange between the support structure and the BIM model is not real-time and comprehensive enough, making it impossible to dynamically adjust according to the actual situation during the construction process, resulting in difficulty in accurately matching changes in the building structure during construction. On the other hand, the means of monitoring and adjusting the stability of the support structure itself are relatively simple, and it is impossible to comprehensively and accurately monitor key parameters such as the force and displacement of the support structure in real time. When the support structure has slight deviations or uneven force, it is difficult to detect and correct them in time, which may affect the safety and stability of the overall building structure, and thus the quality and service life of the construction project.

[0005] Therefore, in view of the above situation, there is an urgent need to develop a BIM-based building support structure to overcome the shortcomings in current practical applications. Summary of the Invention

[0006] In view of the shortcomings of the existing technology, the purpose of the embodiments of the present invention is to provide a BIM-based building support structure to solve the problems in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A BIM-based building support structure includes a base, support mechanisms are equidistantly arranged within the base, the top and bottom of the support mechanisms are separate structures, and the bottom of the support mechanisms is integrally connected to the base, and further includes:

[0009] A fixing mechanism, the fixing mechanism comprising a drive assembly, a clamping assembly, a correction assembly, and a support column, the support column being vertically disposed on a base, one end of the support column extending into the support mechanism, a slider being fixed to one end of the support column and slidably connected to the inner wall of the support mechanism, and the other end of the support column extending into a mounting groove provided inside the building column;

[0010] The driving assembly is rotatably mounted on the top of the supporting base, and the upper and lower ends of the driving assembly are respectively threadedly connected to the clamping assembly and the correction assembly, and the clamping assembly and the correction assembly are both slidably mounted on the outer wall of the support column, the clamping assembly is located directly above the driving assembly and fits with the inner wall of the mounting groove, and the correction assembly is located directly below the driving assembly, one end of the correction assembly is threadedly connected to the driving assembly, and the other end of the correction assembly is slidably arranged inside the supporting mechanism and fits with the slider, and sensor 1 is distributed on the other end of the correction assembly, and sensor 2 in contact with the slider is installed on the inner wall of the bottom of the supporting mechanism, and both sensor 1 and sensor 2 are used to monitor the force condition of the support column in real time.

[0011] As a further technical solution of the present invention, the support mechanism includes a support plate, a steel bar column and a support tube. The support plate is located above the base, the inner side of the support plate is rotatably connected to the driving assembly, the bottom of the support plate is connected to the steel bar column, the steel bar column is circumferentially distributed on the outer wall of the support tube, the steel bar column and the outer wall of the support tube are connected to the base as a whole, a correction assembly is installed in the support tube, and a support groove that slides with the slider is opened on the inner wall of the bottom of the support tube.

[0012] As a further technical solution of the present invention, the drive assembly includes a drive nut and a drive sleeve. The drive nut is hollow inside and is located above the base. Drive sleeves are fixed at both ends above the drive nut. The two drive sleeves are located on the outside of the support column and are concentric with it. The inner walls of the two drive sleeves are provided with drive screw grooves that are threadedly connected to the correction assembly and the clamping assembly respectively, and the outer wall of one of the drive sleeves is rotatably mounted on the inner side of the support plate.

[0013] As a further technical solution of the present invention, the correction assembly includes an adjustment module and a correction module, one end of the adjustment module is located on the outside of the support column and is threadedly connected to a drive screw groove on a drive sleeve, the other end of the adjustment module extends into the support tube and fits with the correction module slidably installed in the support tube, one side of the correction module fits with the outer wall of the slider, and sensor 1 is distributed on the end face of the correction module that fits with the slider.

[0014] As a further technical solution of the present invention, the adjustment module includes a correction sleeve, a correction screw and an arc-shaped pressure block. The correction sleeve is located on the outside of the support column and is concentric with it. The outer wall of the correction sleeve is provided with a correction screw for driving the screw groove thread engagement. One end of the correction sleeve extends into the support tube and is fixedly connected to the arc-shaped pressure block, and the arc-shaped pressure block fits with the correction module.

[0015] As a further technical solution of the present invention, the correction module includes a correction block, a spring and a correction groove. The correction block is circumferentially distributed inside the support tube and is horizontally slidably connected to its inner wall. The outer side of the correction block is in contact with the inner side of the arc-shaped pressure block, and the outer side of the correction block is connected to the inner wall of the support tube through a spring. A correction groove is provided on the inner side of the correction block, which is in contact with the outer wall of the slider. A sensor 1 in contact with the outer wall of the slider is installed on the inner wall of the correction groove.

[0016] As a further technical solution of the present invention, the clamping assembly includes a control module, a connecting module and a clamping plate. The control module is located on the outside of the support column and is threadedly connected to the drive screw groove on another drive sleeve. One end of the control module is connected to the inner wall of the clamping plate circumferentially distributed on the outside of the support column. The connecting module is fixed on the outer wall of the support column and connected to the inner wall of the clamping plate. The outer wall of the clamping plate fits with the inner wall of the mounting groove.

[0017] As a further technical solution of the present invention, the control module includes a clamping sleeve, a clamping screw, a mounting sleeve and a connecting rod. The clamping sleeve is located on the outside of the support column and is concentric with it. The outer wall of the clamping sleeve is provided with a clamping screw that cooperates with the driving screw groove thread, and a mounting sleeve is fixed on the outer wall of one end of the clamping sleeve. A connecting rod is distributed circumferentially on the outer wall of the mounting sleeve, and one end of the connecting rod is rotatably connected to the inner wall of the clamping plate.

[0018] As a further technical solution of the present invention, the connecting module includes a mounting sleeve 2 and a connecting rod 2. The mounting sleeve 2 is symmetrically fixed on the outer wall of the support column and is located above the mounting sleeve 1. A connecting rod 2 is distributed circumferentially on the outer wall of the mounting sleeve 2. One end of the connecting rod 2 is rotatably connected to the inner wall of the clamping plate, and the two mounting sleeves 2, the connecting rod 2, the clamping plate and the support column together constitute a parallelogram structure.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The driving assembly can drive the correction assembly to retract and the clamping assembly to extend. The clamping assembly can interfere with the installation groove by extending, so that the building column can be connected to the support column as a whole. This can increase the connection area between the support structure and the building column, thereby improving the support stability of the support structure on the building column.

[0021] The correction component can adjust the position of the slider by retracting, thereby adjusting the inclination state of the support column, so that the building column can move or tilt with the support column, and the installation groove on the building column and the central axis of the support column can move or tilt to a position that coincides with the central axis of the support mechanism. This not only ensures the verticality of the building column and the base, reduces the installation and adjustment time of the building column, and improves the installation accuracy and efficiency of the building column; it also ensures that the multiple sensors distributed on the correction component are evenly stressed. When the building column is slightly shifted or tilted due to external influences, multiple sensors can monitor the stress conditions of the support column in time, so that the staff can quickly determine the lateral displacement direction or tilt direction of the building column and the torque generated. Combined with the digital twin technology of the BIM model, a three-dimensional force cloud map can be generated in real time in the building information management system, providing accurate data support for structural health monitoring.

[0022] In order to more clearly illustrate the structural features and effects of the present invention, the present invention is described in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the installation of a BIM-based building support structure and building columns provided in an embodiment of the present invention.

[0024] Figure 2 A cross-sectional view of the installation of a BIM-based building support structure and building columns provided in an embodiment of the present invention.

[0025] Figure 3 This is a front view of a cross-section of a BIM-based building support structure and a building column structure provided in an embodiment of the present invention.

[0026] Figure 4 for Figure 2 Schematic diagram of the structure of the central support mechanism, drive assembly, clamping assembly, support column and correction assembly.

[0027] Figure 5 for Figure 4 Structural cross-sectional view of the central support mechanism, drive assembly, clamping assembly, support column and correction assembly.

[0028] Figure 6 for Figure 4 Enlarged view of the structure of the middle support mechanism.

[0029] Figure 7 for Figure 4 A magnified view of the structure of the mid-drive assembly.

[0030] Figure 8 for Figure 5 A magnified view of the structure in the middle.

[0031] Figure 9 for Figure 5 Structural exploded view of the center support column and correction assembly.

[0032] Figure 10 for Figure 4 Schematic diagram of the structure of the clamping assembly.

[0033] Figure numbers: 100-base, 200-building column, 210-installation groove, 300-support mechanism, 310-support plate, 320-rebar column, 330-support cylinder, 340-support groove, 400-drive assembly, 410-drive nut, 420-drive sleeve, 430-drive screw groove, 500-clamping assembly, 510-control module, 511-clamping sleeve, 512-clamping screw, 513-installation sleeve , 514-connecting rod one, 520-connecting module, 521-installing sleeve two, 522-connecting rod two, 530-clamping plate, 600-support column, 610-slider, 700-correction assembly, 710-adjustment module, 711-correction sleeve, 712-correction screw, 713-arc pressure block, 720-correction module, 721-correction block, 722-spring, 723-correction slot, 730-sensor one, 740-sensor two. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0035] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0036] like Figures 1 to 9As shown, as an embodiment of the present invention, a BIM-based building support structure is provided, including a base 100, preferably a concrete base 100, and support mechanisms 300 are equidistantly arranged in the base 100. The top and bottom of the support mechanisms 300 are separate structures, and the bottom of the support mechanisms 300 is integrally connected to the base 100, and further includes:

[0037] A fixing mechanism, comprising a drive assembly 400, a clamping assembly 500, a correction assembly 700, and a support column 600. The support column 600 is vertically mounted on the base 100. One end of the support column 600 extends into the support mechanism 300. A slider 610 is fixed to one end of the support column 600 and is slidably connected to the inner wall of the support mechanism 300. The other end of the support column 600 extends into a mounting groove 210 defined within the building column 200.

[0038] The driving assembly 400 is rotatably mounted on the top of the supporting base, and the upper and lower ends of the driving assembly 400 are threadedly connected to the clamping assembly 500 and the correction assembly 700 respectively. The clamping assembly 500 and the correction assembly 700 are both slidably mounted on the outer wall of the support column 600, and the clamping assembly 500 is located directly above the driving assembly 400 and fits with the inner wall of the mounting groove 210. The correction assembly 700 is located directly below the driving assembly 400, one end of the correction assembly 700 is threadedly connected to the driving assembly 400, and the other end of the correction assembly 700 is slidably arranged inside the supporting mechanism 300 and fits with the slider 610, and a sensor 1 730 is distributed on the other end of the correction assembly 700, and a sensor 2 740 in contact with the slider 610 is installed on the inner wall of the bottom of the supporting mechanism 300. The sensor 1 730 and the sensor 2 740 are both used to monitor the force condition of the support column 600 in real time;

[0039] Before the supporting structure supports the building column 200, the top and bottom of the supporting mechanism 300 are in a separated state, and the correction component 700 and the clamping component 500 are both in the initial position, the clamping component 500 is in a retracted state, and the correction component 700 is in an extended state and separated from the slider 610; when it is necessary to support the building column 200, the building column 200 is hoisted to the top of the base 100, and the clamping component 500 is placed in the installation groove 210 provided on the building column 200. At the same time, the building column 200 is The bottom part contacts the top of the support mechanism 300, controlling the driving assembly 400 and causing it to simultaneously drive the correction assembly 700 and the clamping assembly 500 to work, causing the clamping assembly 500 to extend and the correction assembly 700 to retract. The clamping assembly 500 can interfere with the installation groove 210 by extending, so that the building column 200 can be connected to the support column 600 as a whole. This can increase the connection area between the support structure and the building column 200, thereby improving the support stability of the support structure on the building column 200.

[0040] When the top and bottom of the support mechanism 300 are not connected, the connection between the top of the support mechanism 300, the building column 200 and the support column 600 may be in a state of being tilted relative to the bottom of the support mechanism 300. At this time, in order to ensure that the sensor 1 730 and the sensor 2 740 can accurately and effectively monitor the force of the support column 600, the correction component 700 can adjust the position of the slider 610 by retracting it, thereby adjusting the tilt state of the support column 600, so that the building column 200 can move or tilt with the support column 600, so that the installation groove 210 on the building column 200 and the central axis of the support column 600 can move or tilt to coincide with the central axis of the support mechanism 300. The verticality of the building column 200 and the base 100 can be ensured, which reduces the installation and adjustment time of the building column 200 and improves the installation accuracy and efficiency of the building column 200. It can also ensure that the multiple sensors 730 distributed on the correction component 700 are evenly stressed. When the building column 200 is slightly shifted or tilted due to external influences, the multiple sensors 730 can monitor the stress of the support column 600 in a timely manner, so that the staff can quickly determine the lateral shift direction or tilt direction of the building column 200 and the torque generated. In combination with the digital twin technology of the BIM model, a three-dimensional stress cloud map can be generated in real time in the building information management system, providing accurate data support for structural health monitoring.

[0041] After the correction assembly 700 and the clamping assembly 500 have completed their respective tasks, the bottom and top of the support mechanism 300 are connected as a whole, further increasing the contact area between the building column 200 and the base 100, and further improving the support stability of the support structure for the building column 200.

[0042] like Figures 2 to 8 As shown, as a preferred embodiment of the present invention, the support mechanism 300 includes a support plate 310, a steel bar column 320 and a support tube 330, the support plate 310 is located above the base 100, the inner side of the support plate 310 is rotatably connected to the drive assembly 400, the bottom of the support plate 310 is connected to the steel bar column 320 by screws or screws, the steel bar column 320 is circumferentially distributed on the outer wall of the support tube 330, the outer walls of the steel bar column 320 and the support tube 330 are connected to the base 100 as a whole, a correction assembly 700 is installed in the support tube 330, and a support groove 340 that slides with the slider 610 is opened on the inner wall of the bottom of the support tube 330.

[0043] Before the supporting structure supports the building column 200, the support plate 310 and the steel column 320 are in a separated state, which can reduce the external force on the building column 200 during installation, reduce the installation difficulty of the building column 200, and shorten the installation time of the building column 200;

[0044] After the correction assembly 700 and the clamping assembly 500 have completed their respective tasks, the support plate 310 and the steel bar column 320 are connected as a whole, so that the building column 200 on the support plate 310 can increase the connection area with the base 100 through the steel bar column 320, thereby improving the support stability of the support structure for the building column 200. At the same time, the steel bar column 320 and the base 100 can share the pressure applied by the building column 200 to the support column 600, thereby extending the service life of the support column 600.

[0045] In a preferred embodiment, the steel column 320 and the support tube 330 are integrated with the concrete base 100, but the end surface of the top of the concrete base 100 is lower than the end surface of the top of the support tube 330. This can prevent concrete from entering the interior of the support tube 330 during the pouring process, ensuring that the components located inside the support tube 330 will not be corroded by the concrete, thereby extending its service life.

[0046] like Figures 2 to 8 As shown, as a preferred embodiment of the present invention, the driving assembly 400 includes a driving nut 410 and a driving sleeve 420. The driving nut 410 is hollow inside and is located above the base 100. The driving sleeves 420 are fixed at both ends above the driving nut 410. The two driving sleeves 420 are both located on the outside of the support column 600 and concentric with it. The inner walls of the two driving sleeves 420 are provided with driving screw grooves 430 respectively threadedly connected to the correction assembly 700 and the clamping assembly 500, and the outer wall of one of the driving sleeves 420 is rotatably mounted on the inner side of the support plate 310.

[0047] When the building column 200 needs to be supported, the building column 200 is hoisted to the top of the base 100, and the clamping assembly 500 is placed in the installation groove 210 provided on the building column 200. At the same time, the bottom of the building column 200 is brought into contact with the top of the support mechanism 300. The drive nut 410 is rotated to drive the drive sleeves 420 fixed at the upper and lower ends to rotate simultaneously. The upper and lower drive sleeves 420 can simultaneously drive the correction assembly 700 and the clamping assembly 500 to work by rotating and cooperating with the drive screw groove 430, so that the clamping assembly 500 is The correction assembly 700 is extended and retracted, which not only enables the clamping assembly 500 to clamp and fix the building column 200, so that the building column 200 can be connected to the support column 600 as a whole, thereby increasing the connection area between the support structure and the building column 200; it also enables the correction assembly 700 to adjust the tilt state of the support column 600, so that the building column 200 can move or tilt with the support column 600, so that the installation groove 210 on the building column 200 and the central axis of the support column 600 can move or tilt to a position that coincides with the central axis of the support mechanism 300.

[0048] like Figures 5 to 9 As shown, as a preferred embodiment of the present invention, the correction assembly 700 includes an adjustment module 710 and a correction module 720, one end of the adjustment module 710 is located on the outside of the support column 600 and is threadedly connected to a drive screw groove 430 on a drive sleeve 420, the other end of the adjustment module 710 extends into the support tube 330 and fits with the correction module 720 slidably installed in the support tube 330, one side of the correction module 720 fits with the outer wall of the slider 610, and a sensor 730 is distributed on the end face of the correction module 720 that fits with the slider 610.

[0049] The adjustment module 710 includes a correction sleeve 711, a correction screw 712 and an arc-shaped pressure block 713. The correction sleeve 711 is located on the outside of the support column 600 and is concentric with it. The outer wall of the correction sleeve 711 is provided with a correction screw 712 for driving the screw groove 430 to threadedly engage. One end of the correction sleeve 711 extends into the support tube 330 and is fixedly connected to the arc-shaped pressure block 713. The arc-shaped pressure block 713 fits with the correction module 720.

[0050] In the initial state, the correction sleeve 711 and the arc-shaped pressure block 713 are both away from the correction module 720, so that the correction module 720 is in an extended state; when the inclination angle of the support column 600 needs to be adjusted, the driving sleeve 420 can drive the correction sleeve 711 to slide downward on the outer wall of the support column 600 by rotating and threadedly cooperating with the correction screw tooth 712, and the correction sleeve 711 drives the arc-shaped pressure block 713 to move downward synchronously. The arc-shaped pressure block 713 can drive the correction module 720 by moving downward and move it toward the direction close to the slider 610. The correction module 720 can complete the adjustment of the inclination state of the support column 600 by moving and cooperating with the slider 610, so that the building column 200 can move or tilt with the support column 600, so that the installation groove 210 on the building column 200 and the central axis of the support column 600 can move or tilt to a position that coincides with the central axis of the support mechanism 300.

[0051] In a preferred embodiment, the end face of the arc-shaped pressure block 713 that fits with the correction module 720 is set as an inclined end face, ensuring that it can effectively and quickly drive the correction module 720 to work and effectively and quickly complete the adjustment of the central axis of the support column 600.

[0052] like Figures 5 to 9 As shown, as a preferred embodiment of the present invention, the correction module 720 includes a correction block 721, a spring 722 and a correction groove 723. The correction block 721 is circumferentially distributed inside the support cylinder 330 and is horizontally slidably connected to its inner wall. The outer side of the correction block 721 is in contact with the inner side of the arc-shaped pressure block 713, and the outer side of the correction block 721 is connected to the inner wall of the support cylinder 330 through the spring 722. The inner side of the correction block 721 is provided with a correction groove 723 that is in contact with the outer wall of the slider 610, and a sensor 730 that contacts the outer wall of the slider 610 is installed on the inner wall of the correction groove 723.

[0053] When the cam 721 is in the state of being pressed down, the spring 722 is in the state of being pressed down, and the cam 721 of the support column 600 is in the state of being pressed down. By moving or tilting to a position that coincides with the central axis of the support mechanism 300, this not only ensures the verticality of the building column 200 and the base 100, reduces the installation and adjustment time of the building column 200, and improves the installation accuracy and efficiency of the building column 200; it also ensures that the sensors 730 distributed on the multiple correction blocks 721 can fully and effectively contact the slider 610 and ensure that the multiple sensors 730 are uniformly stressed. When the building column 200 is slightly shifted or tilted by external influences, the multiple sensors 730 can monitor the stress conditions of the support column 600 in a timely manner, so that the staff can quickly determine the lateral displacement direction or tilt direction of the building column 200 and the torque generated. Combined with the digital twin technology of the BIM model, a three-dimensional force cloud map can be generated in real time in the building information management system, providing accurate data support for structural health monitoring.

[0054] In a preferred embodiment, the correction block 721 preferably adopts an arc-shaped block structure, and the end face of the correction block 721 that fits with the arc-shaped pressure block 713 is designed to be an inclined end face, so that the arc-shaped pressure block 713 can effectively and quickly drive the correction block 721 to move toward the direction close to the slider 610 during the downward movement process.

[0055] like Figure 2 、 Figure 4 、 Figure 7 and Figure 10As shown, as a preferred embodiment of the present invention, the clamping assembly 500 includes a control module 510, a connecting module 520 and a clamping plate 530, the control module 510 is located on the outside of the support column 600 and is threadedly connected to the drive screw groove 430 on another drive sleeve 420, one end of the control module 510 is connected to the inner wall of the clamping plate 530 circumferentially distributed on the outside of the support column 600, the connecting module 520 is fixed on the outer wall of the support column 600 and connected to the inner wall of the clamping plate 530, and the outer wall of the clamping plate 530 is in contact with the inner wall of the mounting groove 210.

[0056] The control module 510 includes a clamping sleeve 511, a clamping screw 512, a mounting sleeve 513 and a connecting rod 514. The clamping sleeve 511 is located on the outside of the support column 600 and is concentric with it. The outer wall of the clamping sleeve 511 is provided with a clamping screw 512 that is threadedly engaged with the driving screw groove 430, and a mounting sleeve 513 is fixed on the outer wall of one end of the clamping sleeve 511. A rotatable connecting rod 514 is distributed circumferentially on the outer wall of the mounting sleeve 513, and one end of the connecting rod 514 is rotatably connected to the inner wall of the clamping plate 530.

[0057] In the initial state, the angle between the connecting rod 1 514 and the connecting assembly is large, so that the multiple clamping plates 530 are retracted on the outside of the support column 600, which can reduce the size of the overall structure of the clamping assembly 500 and facilitate it to enter the installation groove 210 effectively and quickly; when it is necessary to support the building column 200, the building column 200 is hoisted above the base 100, and the clamping assembly 500 is allowed to enter the installation groove 210 opened on the building column 200. At the same time, the bottom of the building column 200 is allowed to contact the top of the supporting mechanism 300. At this time, the other driving sleeve 420 on the driving nut 410 can drive the clamping sleeve 511 to move upward on the outer wall of the support column 600 by rotating and threadedly engaging with the clamping screw 512. The clamping sleeve 511 drives the installation sleeve 1 513 to move upward, and the installation sleeve 1 By driving one end of the connecting rod 514 to move upward, 513 can reduce the angle between the connecting rod 514 and the connecting module 520, so that the clamping plate 530 can be translated toward the inner wall of the installation groove 210, thereby extending multiple clamping plates 530. By extending, multiple clamping plates 530 can interfere with the installation groove 210, so that the building column 200 can be connected to the support column 600 as a whole. This can increase the connection area between the supporting structure and the building column 200, thereby improving the supporting stability of the supporting structure for the building column 200, and at the same time, it can complete the vertical limitation of the building column 200, so that the building column 200 will not be separated from the clamping assembly 500 when it moves sideways or tilts, further improving the connection stability between the support mechanism 300 and the building column 200.

[0058] In a preferred embodiment, Figure 9 It can be seen that the outer wall of the support column 600 is provided with a sliding groove that vertically slides with the inner walls of the correction sleeve 711 and the clamping sleeve 511.

[0059] like Figure 2 、 Figure 4 、 Figure 7 and Figure 10 As shown, as a preferred embodiment of the present invention, the connecting module 520 includes a second mounting sleeve 521 and a second connecting rod 522. The second mounting sleeve 521 is symmetrically fixed on the outer wall of the support column 600 and is located above the first mounting sleeve 513. A rotatable second connecting rod 522 is circumferentially distributed on the outer wall of the second mounting sleeve 521. One end of the second connecting rod 522 is rotatably connected to the inner wall of the clamping plate 530, and the two second mounting sleeves 521, the second connecting rod 522, the clamping plate 530 and the support column 600 together constitute a parallelogram structure.

[0060] The parallelogram structure composed of the two mounting sleeves 521, the connecting rod 522, the clamping plate 530 and the support column 600 can ensure that the clamping plate 530 contacts the inner wall of the mounting groove 210 in a translational manner, thereby ensuring the contact area between the clamping plate 530 and the mounting groove 210, improving the connection stability between the building column 200 and the supporting structure, and providing basic support for the later health monitoring of the building structure.

[0061] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A BIM-based building support structure, comprising a base, wherein support mechanisms are arranged equidistantly within the base, wherein the top and bottom of the support mechanisms are separate structures, and the bottom of the support mechanisms is integrally connected to the base, characterized in that: Also includes: A fixing mechanism, the fixing mechanism comprising a drive assembly, a clamping assembly, a correction assembly, and a support column, the support column being vertically disposed on a base, one end of the support column extending into the support mechanism, a slider being fixed to one end of the support column and slidably connected to the inner wall of the support mechanism, and the other end of the support column extending into a mounting groove provided inside the building column; The driving assembly is rotatably mounted on the top of the supporting base, and the upper and lower ends of the driving assembly are respectively threadedly connected to the clamping assembly and the correction assembly, and the clamping assembly and the correction assembly are both slidably mounted on the outer wall of the support column, the clamping assembly is located directly above the driving assembly and fits with the inner wall of the mounting groove, and the correction assembly is located directly below the driving assembly, one end of the correction assembly is threadedly connected to the driving assembly, and the other end of the correction assembly is slidably arranged inside the supporting mechanism and fits with the slider, and sensor 1 is distributed on the other end of the correction assembly, and sensor 2 in contact with the slider is installed on the inner wall of the bottom of the supporting mechanism, and both sensor 1 and sensor 2 are used to monitor the force condition of the support column in real time.

2. The BIM-based building support structure according to claim 1, characterized in that: The support mechanism includes a support plate, a steel bar column and a support tube. The support plate is located above the base. The inner side of the support plate is rotatably connected to the driving assembly. The bottom of the support plate is connected to the steel bar column. The steel bar column is circumferentially distributed on the outer wall of the support tube. The steel bar column and the outer wall of the support tube are connected to the base as a whole. A correction assembly is installed in the support tube, and a support groove that slides with the slider is provided on the inner wall of the bottom of the support tube.

3. The BIM-based building support structure according to claim 1, characterized in that: The driving assembly includes a driving nut and a driving sleeve. The driving nut is hollow inside and is located above the base. Driving sleeves are fixed at both ends above the driving nut. The two driving sleeves are located on the outside of the support column and are concentric with it. The inner walls of the two driving sleeves are provided with driving screw grooves that are threadedly connected to the correction assembly and the clamping assembly respectively, and the outer wall of one of the driving sleeves is rotatably mounted on the inner side of the support plate.

4. The BIM-based building support structure according to claim 3, characterized in that: The correction assembly includes an adjustment module and a correction module, one end of the adjustment module is located on the outside of the support column and is threadedly connected to a drive screw groove on a drive sleeve, the other end of the adjustment module extends into the support tube and fits with the correction module slidably installed in the support tube, one side of the correction module fits with the outer wall of the slider, and sensor 1 is distributed on the end face of the correction module that fits with the slider.

5. The BIM-based building support structure according to claim 4, characterized in that: The adjustment module includes a correction sleeve, a correction screw and an arc-shaped pressure block. The correction sleeve is located on the outside of the support column and is concentric with it. The outer wall of the correction sleeve is provided with a correction screw for driving the screw groove thread engagement. One end of the correction sleeve extends into the support tube and is fixedly connected to the arc-shaped pressure block, and the arc-shaped pressure block fits the correction module.

6. The BIM-based building support structure according to claim 5, characterized in that: The correction module includes a correction block, a spring and a correction groove. The correction block is circumferentially distributed inside the support tube and is horizontally slidably connected to the inner wall of the support tube. The outer side of the correction block is in contact with the inner side of the arc-shaped pressure block, and the outer side of the correction block is connected to the inner wall of the support tube through a spring. A correction groove is provided on the inner side of the correction block, which is in contact with the outer wall of the slider. A sensor 1 in contact with the outer wall of the slider is installed on the inner wall of the correction groove.

7. The BIM-based building support structure according to claim 3, characterized in that: The clamping assembly includes a control module, a connecting module and a clamping plate. The control module is located on the outside of the support column and is threadedly connected to the drive screw groove on another drive sleeve. One end of the control module is connected to the inner wall of the clamping plate circumferentially distributed on the outside of the support column. The connecting module is fixed on the outer wall of the support column and connected to the inner wall of the clamping plate. The outer wall of the clamping plate fits with the inner wall of the mounting groove.

8. The BIM-based building support structure according to claim 7, characterized in that: The control module includes a clamping sleeve, a clamping screw, a mounting sleeve and a connecting rod. The clamping sleeve is located on the outside of the support column and is concentric with it. The outer wall of the clamping sleeve is provided with a clamping screw that cooperates with the driving screw groove thread, and the outer wall of one end of the clamping sleeve is fixed with a mounting sleeve. The outer wall of the mounting sleeve is circumferentially distributed with a connecting rod, and one end of the connecting rod is rotatably connected to the inner wall of the clamping plate.

9. The BIM-based building support structure according to claim 7, characterized in that: The connection module includes a second mounting sleeve and a second connecting rod. The second mounting sleeve is symmetrically fixed on the outer wall of the support column and is located above the first mounting sleeve. A second connecting rod is circumferentially distributed on the outer wall of the second mounting sleeve. One end of the second connecting rod is rotatably connected to the inner wall of the clamping plate, and the two second mounting sleeves, the second connecting rod, the clamping plate and the support column together form a parallelogram structure.

Images