Beam side web reinforcement structure and reinforcement method thereof

Abstract

The present application provides a kind of beam side web reinforcing structure and its reinforcing method, beam side web reinforcing structure includes: locating plate, the both ends of locating plate are provided with reinforcing plate respectively, the side of reinforcing plate mutually close is provided with pressure sensor respectively, and posture sensor is set on each reinforcing plate;Sliding mechanism is set between one of reinforcing plate and locating plate, to adjust the shortest distance between corresponding two reinforcing plates;Adjusting mechanism is respectively set between two reinforcing plate and locating plate, adjusting mechanism is used to adjust the angle of two reinforcing plate relative to locating plate.The present application is respectively installed in adjusting mechanism between reinforcing plate and locating plate by adjusting mechanism, adjusting mechanism is used to adjust the angle of reinforcing plate and locating plate, so that reinforcing plate can be closely fitted, to adapt to the beam side of different inclination.

Description

Technical Field

[0001] This invention relates to the field of motor technology, specifically to a beam side web reinforcement structure and reinforcement method. Background Technology

[0002] In the field of building structure reinforcement, the reinforcement of beam side webs is a crucial step in ensuring the safety and durability of buildings. However, current technologies often lack scientific and systematic calculation methods for determining reinforcement parameters. The selection of the number of reinforcement structures, spacing, and distance between reinforcement plates is largely based on empirical values, failing to fully consider the impact of different inclinations of the beam side webs on the reinforcement effect. This leads to unreasonable reinforcement structure layouts, potentially resulting in material waste and failure to achieve the expected reinforcement strength.

[0003] Furthermore, when the beam's side web has multiple inclined surfaces with varying degrees of tilt, traditional methods struggle to precisely adjust the angle during reinforcement plate installation, failing to achieve a tight fit between the reinforcement plate and the beam's side web, thus affecting the reinforcement effect and structural stability. Therefore, this invention provides a beam side web reinforcement structure and method to address these issues. Summary of the Invention

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the beam side web reinforcement structure in the prior art cannot adapt to multiple inclined planes with different inclinations, thereby providing a beam side web reinforcement structure and reinforcement method.

[0005] To address the above problems, this invention provides a beam side web reinforcement structure and its reinforcement method, comprising: A positioning plate, wherein a reinforcing plate is provided at both ends of the positioning plate, a pressure sensor is provided on the side of the reinforcing plate that is close to each other, and an attitude sensor is provided on each of the reinforcing plates. A sliding mechanism is provided between one of the reinforcing plates and the positioning plate to adjust the shortest distance between the two corresponding reinforcing plates; Two adjustment mechanisms are respectively disposed between the reinforcing plate and the positioning plate, and the adjustment mechanisms are respectively used to adjust the angle of the two reinforcing plates relative to the positioning plate; A control device is connected to a processor and is equipped with a signal transceiver module for signal transmission and reception. The processor is connected to the attitude sensor and the pressure sensor to send the attitude and pressure information of each reinforcement plate to a remote terminal.

[0006] Preferably, the sliding mechanism includes a sliding bar and a sliding groove, the sliding groove being disposed at one end edge of the bottom of the positioning plate, and the sliding bar being slidably connected within the sliding groove; One of the adjustment mechanisms is located at one end of the sliding bar near the reinforcing plate.

[0007] Preferably, a plurality of limiting grooves are evenly arranged in the sliding groove along the sliding direction of the sliding bar, an adjusting hole is provided on the sliding bar, an adjusting rod is provided in the adjusting hole, the adjusting rod and the adjusting hole are screwed together, and one end of the adjusting rod extending into the sliding groove is detachably connected to the limiting groove, and an operating block is provided at the end of the adjusting rod away from the sliding bar.

[0008] Preferably, the adjustment mechanism includes: a first support, a second support, and an adjustment seat. The first support and the second support are respectively vertically disposed on the side end of the reinforcing plate near the positioning plate. A first adjustment rod and a second adjustment rod are rotatably connected between the first support and the second support. The first adjustment rod and the second adjustment rod are vertically disposed along the height direction of the first support. The adjusting seat is vertically disposed at one end edge of the sliding bar near the reinforcing plate or at one end edge of the positioning plate away from the reinforcing plate. The end of the adjusting seat near the reinforcing plate extends between the first support and the second support and is rotatably connected to the first adjusting rod. The other end of the adjusting seat is provided with a third adjusting rod, which is rotatably connected to both sides of the adjusting seat. The second adjusting rod and the third adjusting rod are respectively provided with a first through hole and a second through hole. An operating rod is disposed between the first through hole and the second adjusting rod. One end of the operating rod is rotatably connected to the first through hole, and a limit ring is provided at one end of the operating rod. The other end of the operating rod is screwed to the second through hole, and an operating handle is provided at the other end of the second through hole.

[0009] The present invention also provides a method for strengthening the side web of a beam, comprising the beam side web strengthening structure described in any of the preceding claims, and including the following steps: S1: Using BIM technology, a model of the beam to be reinforced is obtained. Using the positioning plate as the reference coordinate system, the first positioning surface and the second positioning surface in the model to be reinforced are obtained respectively. The first positioning surface comes from the bottom plane of the beam to be reinforced, and the second positioning surface comes from multiple inclined surfaces with different inclinations on the side of the beam to be reinforced. S2: Select the number and spacing of the reinforcement structures according to the length of the first positioning surface and the inclination of the second positioning surface, and select the shortest distance between the two reinforcement plates according to the width of the first positioning surface and the inclination of the second positioning surface. S3: Classify the second positioning surfaces according to their different inclinations, adjust the angle of the reinforcing plate according to the inclination of the second positioning surface, and then install each reinforcing structure in sequence.

[0010] Preferably, step S1 further includes: performing a three-dimensional laser scan on the beam to be reinforced to generate point cloud data, importing the point cloud data into BIM software to construct a three-dimensional solid model, and synchronously establishing a reference coordinate system in the three-dimensional solid model by obtaining the spatial position of the positioning plate.

[0011] The origin of the reference coordinate system is located at the geometric center of the positioning plate. The X-axis is aligned with the length direction of the first positioning surface, the Y-axis is aligned with the width direction of the first positioning surface, and the Z-axis is perpendicular to the first positioning surface and points upwards.

[0012] Preferably, step S2 includes: when selecting the number and spacing of the reinforcement structures based on the length of the first positioning surface and the inclination of the second positioning surface, the spacing of the reinforcement structures is calculated as follows: ; Where d is the spacing of the reinforcement structures, L is the length of the first positioning surface, n is the number of reinforcement structures, and k is a correction coefficient related to the inclination of the second positioning surface. When the inclination of the second positioning surface is less than 30°, k takes a value of 0.8-1.0; when the inclination is between 30° and 60°, k takes a value of 0.6-0.8; and when the inclination is greater than 60°, k takes a value of 0.4-0.6.

[0013] Preferably, the step of selecting the shortest distance between the two reinforcing plates based on the width of the first positioning surface and the inclination of the second positioning surface involves initially adjusting the sliding bar by adjusting the width of the first positioning surface to make the shortest distance between the two reinforcing plates equal to the width of the first positioning surface, and then further adjusting the shortest distance between the two reinforcing plates based on the inclination of the second positioning surface, so that the two reinforcing plates can fit together.

[0014] Preferably, when classifying the second positioning surfaces according to different inclinations, the inclinations are divided according to a preset error range. For each type of second positioning surface, the parametric design module in the BIM software automatically generates a three-dimensional model of the corresponding reinforcement structure to be installed based on the preset error range classification, and generates the angle information of the corresponding reinforcement plate to be installed based on the three-dimensional model of the reinforcement structure to be installed.

[0015] Preferably, step S3 further includes: after installing each reinforcement structure, verifying the angle adjustment result of the reinforcement plate, re-obtaining the spatial position of the reinforcement plate after installation through the BIM model, calculating the fitting error between the reinforcement plate and the corresponding second positioning surface, and when the fitting error is greater than the preset fitting error threshold, readjusting the shortest distance between the two reinforcement plates, and re-obtaining the angle information of the reinforcement plate based on the shortest distance, until the fitting error meets the requirements; The determination of the fitting error is based on pressure information and angle information, and corresponding fitting error thresholds are established based on the pressure information and angle information respectively.

[0016] The beam side web reinforcement structure and reinforcement method provided by this invention have the following beneficial effects: 1. The present invention uses an adjustment mechanism installed between the reinforcing plate and the positioning plate respectively. The adjustment mechanism is used to adjust the angle of the reinforcing plate and the positioning plate so that the reinforcing plate can fit tightly to adapt to the beam side with different inclinations. 2. The present invention also adjusts the structure formed between the adjusting seat, the adjusting rod, the first adjusting rod, and the second adjusting rod by changing the distance between the operating rod and the first through hole when the operating rod is rotated. This causes the first support and the adjusting seat to rotate about the first adjusting rod position as the axis, and their relative angle is adjusted. In this way, the angle between the positioning plate and the reinforcing plate connected to them is also adjusted, so that each corresponding reinforcing plate can adapt to the beam side with different inclinations. 3. The present invention also requires readjustment when any fitting error exceeds a preset fitting error threshold. This readjustment involves adjusting the shortest distance between the two reinforcing plates and re-acquiring the angle information of the reinforcing plates based on this shortest distance, until the fitting error meets the requirements. By collecting data from the reinstalled reinforcing plates after adjustment and combining pressure and angle signals, a more comprehensive fitting evaluation scheme is constructed. The shortest distance and installation angle are dynamically corrected according to the actual error to adapt to the precise fitting requirements of complex inclined surfaces. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the overall assembly of the present invention; Figure 2 This is a schematic diagram of the reinforcement structure assembly of the present invention; Figure 3 This is a schematic diagram of the installation of the sliding bar structure of the present invention; Figure 4 This is a schematic diagram of the installation of the adjusting rod structure of the present invention; Figure 5 This is a schematic diagram of the installation of the limiting groove structure of the present invention.

[0018] The reference numerals in the attached figures are as follows: 1. Positioning plate; 2. Reinforcing plate; 3. Sliding strip; 4. Sliding groove; 5. Limiting groove; 7. Adjusting rod; 9. First support; 10. Second support; 11. Adjusting seat; 12. First adjusting rod; 13. Second adjusting rod; 14. Third adjusting rod; 15. First through hole; 16. Second through hole; 17. Operating rod; 18. Operating handle. Detailed Implementation

[0019] like Figure 1-5As shown, the present invention provides a beam side web reinforcement structure, which includes: Positioning plate 1, with reinforcing plates 2 at both ends of the positioning plate 1, pressure sensors on the side of the reinforcing plates 2 that are close to each other, and an attitude sensor on each of the reinforcing plates 2. A sliding mechanism is provided between one of the reinforcing plates 2 and the positioning plate 1 to adjust the shortest distance between the two corresponding reinforcing plates 2; Two adjustment mechanisms are respectively disposed between the reinforcing plate 2 and the positioning plate 1, and the adjustment mechanisms are respectively used to adjust the angle of the two reinforcing plates 2 relative to the positioning plate 1; A control device, connected to a processor, is equipped with a signal transceiver module for signal transmission and reception. The processor is connected to the attitude sensor and the pressure sensor to send the attitude and pressure information of each reinforcement plate 2 to a remote terminal. Figure 1-5 As shown, positioning plate 1 provides a reference surface for the reinforcement structure. During installation, positioning plate 1 is attached to the bottom plate of the beam to be reinforced. The positioning plate 1 and the bottom plate of the beam to be reinforced can be connected by bolts to further improve the overall stability of the reinforcement structure. The reinforcement plates 2 on both sides of positioning plate 1 are attached to the side web of the beam. By adjusting the angle of the reinforcement plates 2 on both sides of positioning plate 1, the reinforcement plates 2 of each reinforcement structure are made to fit tightly against the beam side with different inclinations. Pressure sensors and attitude sensors are commercially available and are used to acquire the pressure and attitude information of the reinforcement plates 2 in real time. Multiple pressure sensors are installed along the length of the reinforcement plates 2. When the plate is fitted to the side of a beam with different inclinations, corresponding pressure information can be obtained to determine whether the fit is tight. Posture information is used to obtain the current posture information and determine whether the fit is tight based on the angle information. The sliding mechanism is installed between one of the reinforcing plates 2 and the positioning plate 1, and adjusts the shortest distance between the two reinforcing plates 2 in real time according to the width of the bottom of the beam, so that the two reinforcing plates 2 can adjust their posture. The adjustment mechanism is installed between the reinforcing plate 2 and the positioning plate 1 respectively. The adjustment mechanism is used to adjust the angle of the reinforcing plate 2 and the positioning plate 1 so that the reinforcing plate 2 can fit tightly to adapt to the side of the beam with different inclinations.

[0020] In some embodiments, the sliding mechanism includes a sliding strip 3 and a sliding groove 4, the sliding groove 4 being disposed at one end edge of the bottom of the positioning plate 1, and the sliding strip 3 being slidably connected within the sliding groove 4; one of the adjusting mechanisms is disposed at the end of the sliding strip 3 near the reinforcing plate 2. Figure 1-5As shown, the sliding bar 3 and the sliding groove 4 are slidably connected. The two sides of the sliding bar 3 are provided with corresponding limit bars. The sliding groove 4 is provided with a sliding groove corresponding to the limit bars. When the sliding bar 3 slides in the sliding groove 4, the limit bars and the sliding groove are also slidably connected. An adjustment mechanism is installed on the sliding bar 3 to adjust the shortest distance between the two reinforcing plates 2 as needed.

[0021] In some embodiments, a plurality of limiting grooves 5 are evenly arranged in the sliding groove 4 along the sliding direction of the sliding bar 3. An adjusting hole is provided on the sliding bar 3, and an adjusting rod 7 is disposed within the adjusting hole. The adjusting rod 7 is screwed to the adjusting hole, and one end of the adjusting rod 7 extending into the sliding groove 4 is detachably connected to the limiting groove 5. An operating block is provided at the end of the adjusting rod 7 away from the sliding bar 3. For example... Figure 1-5 As shown, the setting of the limiting groove 5 facilitates the adjustment of the sliding bar 3 and the sliding groove 4 after they are adjusted to their positions. By rotating the operating block, based on the screw connection of the adjusting hole and the adjusting rod 7, the adjusting block is made to abut in different limiting grooves 5. This can maintain the relative position of the sliding bar 3 and the sliding groove 4. The setting of the limiting groove 5 in the sliding groove 4 is adapted to the end shape of the adjusting rod 7. The multiple limiting grooves 5 are arranged in a linear array, and the adjacent limiting grooves 5 partially overlap, which can improve the accuracy of the mutual adjustment of the sliding bar 3 and the sliding groove 4.

[0022] In some embodiments, the adjustment mechanism includes: a first support 9, a second support 10, and an adjustment seat 11. The first support 9 and the second support 10 are respectively vertically disposed at the end of the reinforcing plate 2 near the positioning plate 1. A first adjustment rod 127 and a second adjustment rod 137 are rotatably connected between the first support 9 and the second support 10. The first adjustment rod 127 and the second adjustment rod 137 are vertically disposed along the height direction of the first support 9. The adjusting seat 11 is vertically disposed on the edge of the sliding bar 3 near the edge of the reinforcing plate 2 or on the edge of the positioning plate 1 away from the reinforcing plate 2. The end of the adjusting seat 11 near the reinforcing plate 2 extends between the first support 9 and the second support 10 and is rotatably connected to the first adjusting rod 127. The other end of the adjusting seat 11 is provided with a third adjusting rod 147, which is rotatably connected to both sides of the adjusting seat 11. The second adjusting rod 137 and the third adjusting rod 147 are respectively provided with a first through hole 15 and a second through hole 16. An operating rod 17 is provided between the first through hole 15 and the second through hole 16. One end of the operating rod 17 is rotatably connected to the first through hole 15, and a limit ring is provided at one end of the operating rod 17. The other end of the operating rod 17 is screwed to the second through hole 16, and an operating handle 18 is provided at the other end of the second through hole 16. Figure 1-5As shown, the first support 9, the second support 10, and the adjusting seat 11 of the adjusting mechanism each have two independent sides, which can maintain the stable installation and rotation of the first adjusting rod 127, the second adjusting rod 137, and the third adjusting rod 147. The first support 9, the second support 10, and the reinforcing plate 2 can be installed by bolts. Limiting portions are provided at both ends of the first adjusting rod 127, the second adjusting rod 137, and the third adjusting rod 147 to prevent them from detaching from the first support 9 and the second support 10. The first adjusting rod 127 and the second adjusting rod 137 are positioned relative to the height of the first support 9, and the first adjusting rod 127 rests on the second adjusting rod 137. The connection between the adjusting seat 11 and the sliding bar 3 or the positioning plate 1 can be a bolt connection. The adjusting seat 11 is connected by the first... Adjusting rod 127 rotates relative to the first support 9 and the second support 10. Operating handle 18 rotates operating rod 17. Since operating rod 17 is screwed to the second through hole 16, and the limiting ring at one end of operating rod 17 abuts against the first through hole 15, when operating rod 17 rotates, the distance between operating rod 17 and the first through hole 15 and the second through hole 16 changes. The structure formed between adjusting seat 11, operating rod 17, and the first adjusting rod 127 and the second adjusting rod 137 is adjusted, so that the first support 9 and adjusting seat 11 rotate about the first adjusting rod 127 as the axis, and their relative angle is adjusted. In this way, the angle between the positioning plate 1 and the reinforcing plate 2 connected to them is also adjusted, so that each corresponding reinforcing plate 2 can adapt to the beam side with different inclination.

[0023] The present invention also provides a method for strengthening the side web of a beam, using the beam side web strengthening structure described in any of the preceding claims, comprising the following steps: S1: Using BIM technology, a model of the beam to be reinforced is obtained. Using the positioning plate as the reference coordinate system, the first positioning surface and the second positioning surface in the model to be reinforced are obtained respectively. The first positioning surface comes from the bottom plane of the beam to be reinforced, and the second positioning surface comes from multiple inclined surfaces with different inclinations on the side of the beam to be reinforced. S2: Select the number and spacing of the reinforcement structures according to the length of the first positioning surface and the inclination of the second positioning surface, and select the shortest distance between the two reinforcement plates according to the width of the first positioning surface and the inclination of the second positioning surface. S3: Classify the second positioning surfaces according to their different inclinations, adjust the angle of the reinforcing plate according to the inclination of the second positioning surface, and then install each reinforcing structure in sequence.

[0024] In some embodiments, step S1 further includes: performing a three-dimensional laser scan on the beam to be reinforced to generate point cloud data, importing the point cloud data into BIM software to construct a three-dimensional solid model, and synchronously establishing a reference coordinate system in the three-dimensional solid model by obtaining the spatial position of the positioning plate.

[0025] Specifically, during the installation of the beam's side web, a 3D laser scanner (model FARO FocusX330) is used to collect full-area scanning data of the beam to be reinforced, obtaining point cloud data including the bottom plane and side slopes of the beam. Multiple scanning sites are used during the scanning process to ensure no blind spots. The point cloud data from each site is stitched together using a target matching algorithm to form a complete beam point cloud model. Then, the RANSAC algorithm is used to fit the bottom plane and each side slope of the beam, and a 3D solid model is generated using a triangulation algorithm. The origin of the reference coordinate system is located at the geometric center of the positioning plate, the X-axis is aligned with the length direction of the first positioning surface, the Y-axis is aligned with the width direction of the first positioning surface, and the Z-axis is perpendicular to the first positioning surface and pointing upwards.

[0026] Specifically, the first positioning surface is extracted by identifying the horizontal plane using the normal vector in the Z-axis direction of the reference coordinate system. A continuous plane with an area greater than 95% of the bottom area of ​​the beam is extracted as the first positioning surface, with its length being the maximum distance along the X-axis direction and its width being the maximum distance along the Y-axis direction.

[0027] Specifically, the extraction of the second positioning surface is achieved through the surface attribute analysis function of BIM software. All sides (i.e. inclined surfaces) with normal vectors and Z-axis angles θ≠90° are extracted. The angle θ between the normal vector of each inclined surface and the Z-axis is calculated. Inclined surfaces with inclination errors within a preset error range (±5° range) are classified into the same category, generating at least two categories of second positioning surfaces with different inclinations.

[0028] In some embodiments, step S2 includes: when selecting the number and spacing of the reinforcement structures based on the length of the first positioning surface and the inclination of the second positioning surface, the spacing of the reinforcement structures is calculated as follows: ; Where d is the spacing of the reinforcement structures, L is the length of the first positioning surface, n is the number of reinforcement structures, and k is a correction coefficient related to the inclination of the second positioning surface. When the inclination of the second positioning surface is less than 30°, k takes a value of 0.8-1.0; when the inclination is between 30° and 60°, k takes a value of 0.6-0.8; and when the inclination is greater than 60°, k takes a value of 0.4-0.6.

[0029] Specifically, by using a correction coefficient, the influence of tilt is transformed into a calculable mathematical parameter, avoiding the subjectivity of traditional experience-based design. Combined with BIM software, parametric-driven design is achieved, automatically verifying the rationality of spacing and adjusting the layout scheme.

[0030] In some embodiments, the step of selecting the shortest distance between the two reinforcing plates based on the width of the first positioning surface and the inclination of the second positioning surface involves initially adjusting the sliding bar by adjusting the width of the first positioning surface to make the shortest distance between the two reinforcing plates equal to the width of the first positioning surface, and then further adjusting the shortest distance between the two reinforcing plates based on the inclination of the second positioning surface, so that the two reinforcing plates can fit together.

[0031] Specifically, during the installation of the reinforced structure, the width of the first positioning surface in the BIM model is obtained, and the sliding bar is adjusted to slide within the sliding groove to initially satisfy the distance between the two reinforced plates. Then, a secondary correction is made based on the inclination of the second positioning surface. Since the inclination of the second positioning surface requires the reinforced plates to be rotated during installation, the shortest distance between the two reinforced plates projected onto the inclined surface needs to be further adjusted by sliding the sliding bar and sliding groove. This achieves a precise conversion from BIM model parameters to actual construction parameters, ensuring that the layout of the reinforced structure not only meets the mechanical calculation requirements but also achieves a close fit with the complex inclined surface, significantly improving the efficiency and reliability of the reinforcement.

[0032] In some implementations, when classifying the second positioning surfaces according to different inclinations, the inclinations are divided according to a preset error range. For each type of second positioning surface, the parametric design module in the BIM software automatically generates a three-dimensional model of the corresponding reinforcement structure to be installed based on the preset error range classification, and generates the angle information of the corresponding reinforcement plate to be installed based on the three-dimensional model of the reinforcement structure to be installed.

[0033] Specifically, when classifying the second positioning surface of the beam side web, a preset error range division method is used. By dividing the error range, the design of the reinforcement plate is avoided due to slight differences in the slope angle, significantly reducing the number of classifications and improving design efficiency. Based on the classified second positioning surface, the parametric design module of BIM software (such as Revit and Tekla) is used to automatically generate a three-dimensional model. The inclination range after classification is input, and the module automatically extracts the center angle of the category as the reference value of θ. Through the parametric drive engine, the spatial posture of the reinforcement plate model is adjusted according to the reference angle θ: the reinforcement plate is rotated by an angle θ around the X-axis of the reference coordinate system so that the mounting surface of the reinforcement plate is completely aligned with the second positioning surface. The three-dimensional model of the matching reinforcement structure to be installed is generated simultaneously. Then, the installation angle information (i.e., the rotation angle θ, unit: °) is extracted from the three-dimensional model of the reinforcement structure to be installed. This angle value is completely matched with the inclination of the second positioning surface.

[0034] In some embodiments, step S3 further includes: after installing each reinforcement structure, verifying the angle adjustment result of the reinforcement plate; by acquiring the pressure information and attitude information of the reinforcement plate, calculating the fitting error between the reinforcement plate and the corresponding second positioning surface; when the fitting error is greater than a preset fitting error threshold, readjusting the shortest distance between the two reinforcement plates, and re-acquiring the angle information of the reinforcement plate based on the shortest distance, until the fitting error meets the requirements; the determination of the fitting error is based on the pressure information and the angle information, and corresponding fitting error thresholds are established based on the pressure information and the angle information respectively.

[0035] Specifically, after installation, the system is calibrated. Precise fit is achieved through multi-dimensional data fusion. Pressure information comes from corresponding pressure sensors, monitoring the contact stress distribution between the reinforcing plate and different second positioning surfaces to determine the uniformity of the fit. An inclination sensor is installed at the geometric center of the reinforcing plate to measure the spatial angular deviation of the reinforcing plate relative to the reference coordinate system in real time. Pressure fit error thresholds and angular fit error thresholds are set separately. The pressure fit error threshold is determined based on the design load of the reinforced structure, while the angular fit error threshold is set based on the inclination range of the beam's side web. When any fit error exceeds the preset fit error threshold, readjustment is required. The shortest distance between the two reinforcing plates is readjusted, and the angle information of the reinforcing plate is re-acquired based on this shortest distance until the fit error meets the requirements. By collecting data from the reinstalled reinforcing plates after adjustment and combining pressure and angle signals, a more comprehensive fit evaluation scheme is constructed. The shortest distance and installation angle are dynamically corrected based on actual errors to adapt to the precise fit requirements of complex inclined surfaces.

[0036] The above description is merely 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 within the protection scope of the present invention. The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the protection scope of the present invention.

Claims

1. A beam side web reinforcement structure, characterized in that, include: A positioning plate, wherein a reinforcing plate is provided at both ends of the positioning plate, a pressure sensor is provided on the side of the reinforcing plate that is close to each other, and an attitude sensor is provided on each of the reinforcing plates. A sliding mechanism is provided between one of the reinforcing plates and the positioning plate to adjust the shortest distance between the two corresponding reinforcing plates; Two adjustment mechanisms are respectively disposed between the reinforcing plate and the positioning plate, and the adjustment mechanisms are respectively used to adjust the angle of the two reinforcing plates relative to the positioning plate; A control device is connected to a processor and is equipped with a signal transceiver module for signal transmission and reception. The processor is connected to the attitude sensor and the pressure sensor to send the attitude and pressure information of each reinforcement plate to a remote terminal.

2. The beam side web reinforcement structure according to claim 1, characterized in that: The sliding mechanism includes a sliding bar and a sliding groove. The sliding groove is disposed at one end edge of the bottom of the positioning plate, and the sliding bar is slidably connected within the sliding groove. One of the adjustment mechanisms is located at one end of the sliding bar near the reinforcing plate.

3. The beam side web reinforcement structure according to claim 2, characterized in that: Multiple limiting grooves are evenly arranged in the sliding groove along the sliding direction of the sliding bar. An adjustment hole is provided on the sliding bar, and an adjustment rod is provided in the adjustment hole. The adjustment rod and the adjustment hole are screwed together, and one end of the adjustment rod extending into the sliding groove is detachably connected to the limiting groove. An operating block is provided at the end of the adjustment rod away from the sliding bar.

4. The beam side web reinforcement structure according to claim 2, characterized in that: The adjustment mechanism includes: a first support, a second support, and an adjustment seat. The first support and the second support are respectively vertically arranged at the end of the reinforcing plate near the positioning plate. A first adjustment rod and a second adjustment rod are rotatably connected between the first support and the second support. The first adjustment rod and the second adjustment rod are vertically arranged along the height direction of the first support. The adjusting seat is vertically disposed at one end edge of the sliding bar near the reinforcing plate or at one end edge of the positioning plate away from the reinforcing plate. The end of the adjusting seat near the reinforcing plate extends between the first support and the second support and is rotatably connected to the first adjusting rod. The other end of the adjusting seat is provided with a third adjusting rod, which is rotatably connected to both sides of the adjusting seat. The second adjusting rod and the third adjusting rod are respectively provided with a first through hole and a second through hole. An operating rod is disposed between the first through hole and the second adjusting rod. One end of the operating rod is rotatably connected to the first through hole, and a limit ring is provided at one end of the operating rod. The other end of the operating rod is screwed to the second through hole, and an operating handle is provided at the other end of the second through hole.

5. A method for reinforcing the side web of a beam, characterized in that: The beam side web reinforcement structure according to any one of claims 1-4 includes the following steps: S1: Using BIM technology, a model of the beam to be reinforced is obtained. Using the positioning plate as the reference coordinate system, the first positioning surface and the second positioning surface in the model to be reinforced are obtained respectively. The first positioning surface comes from the bottom plane of the beam to be reinforced, and the second positioning surface comes from multiple inclined surfaces with different inclinations on the side of the beam to be reinforced. S2: Select the number and spacing of the reinforcement structures according to the length of the first positioning surface and the inclination of the second positioning surface, and select the shortest distance between the two reinforcement plates according to the width of the first positioning surface and the inclination of the second positioning surface. S3: Classify the second positioning surfaces according to their different inclinations, adjust the angle of the reinforcing plate according to the inclination of the second positioning surface, and then install each reinforcing structure in sequence.

6. The method for strengthening the side web of a beam according to claim 5, characterized in that: Step S1 further includes: performing a three-dimensional laser scan on the beam to be reinforced to generate point cloud data, importing the point cloud data into BIM software to construct a three-dimensional solid model, and synchronously establishing a reference coordinate system in the three-dimensional solid model by obtaining the spatial position of the positioning plate. The origin of the reference coordinate system is located at the geometric center of the positioning plate. The X-axis is aligned with the length direction of the first positioning surface, the Y-axis is aligned with the width direction of the first positioning surface, and the Z-axis is perpendicular to the first positioning surface and points upwards.

7. The method for strengthening the side web of a beam according to claim 5, characterized in that: Step S2 includes: when selecting the number and spacing of the reinforcement structures based on the length of the first positioning surface and the inclination of the second positioning surface, the spacing of the reinforcement structures is calculated as follows: ； Where d is the spacing of the reinforcement structures, L is the length of the first positioning surface, n is the number of reinforcement structures, and k is a correction coefficient related to the inclination of the second positioning surface. When the inclination of the second positioning surface is less than 30°, k takes a value of 0.8-1.0; when the inclination is between 30° and 60°, k takes a value of 0.6-0.8; and when the inclination is greater than 60°, k takes a value of 0.4-0.

6.

8. The method for strengthening the side web of a beam according to claim 5, characterized in that: The shortest distance between the two reinforcing plates is selected based on the width of the first positioning surface and the inclination of the second positioning surface. The sliding bar is initially adjusted by the width of the first positioning surface so that the shortest distance between the two reinforcing plates is equal to the width of the first positioning surface. Then, the shortest distance between the two reinforcing plates is further adjusted based on the inclination of the second positioning surface so that the two reinforcing plates can fit together.

9. The method for strengthening the side web of a beam according to claim 5, characterized in that: When classifying the second positioning surfaces according to different inclinations, the inclinations are divided according to a preset error range. For each type of second positioning surface, the parametric design module in the BIM software automatically generates a three-dimensional model of the corresponding reinforcement structure to be installed based on the preset error range classification, and generates the angle information of the corresponding reinforcement plate to be installed based on the three-dimensional model of the reinforcement structure to be installed.

10. The method for strengthening the side web of a beam according to claim 5, characterized in that: S3 further includes: after installing each reinforcement structure, verifying the angle adjustment result of the reinforcement plate, re-acquiring the spatial position of the reinforcement plate after installation through the BIM model, calculating the fitting error between the reinforcement plate and the corresponding second positioning surface, and when the fitting error is greater than the preset fitting error threshold, readjusting the shortest distance between the two reinforcement plates, and re-acquiring the angle information of the reinforcement plate based on the shortest distance, until the fitting error meets the requirements; The determination of the fitting error is based on pressure information and angle information, and corresponding fitting error thresholds are established based on the pressure information and angle information respectively.

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