Hunched plate construction system and haunched plate construction method
The combined use of adaptive aluminum formwork modules and a monitoring system solves the problem of formwork deformation during haunch plate construction, improves construction accuracy and service life, and is suitable for haunch plate construction of complex structures.
Patent Information
- Application Number
- CN202510847548.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-24
- Publication Date
- 2025-09-16
AI Technical Summary
In the existing construction of axil plates, the wooden boards absorb water and expand and crack under pressure during the pouring process, resulting in serious deformation of the formwork, reducing the accuracy and service life of the axil plates and increasing the risk of collapse.
Adaptive aluminum formwork modules, support modules, positioning monitoring modules, casting modules and connection and disassembly modules are used, combined with hydraulic adjustment mechanisms and memory alloy locks. Through the detachable connection of aluminum formwork and special-shaped patch components, precise casting and positioning monitoring are achieved to avoid formwork deformation.
It improves the accuracy and service life of the haunch plate, reduces the risk of collapse, and is suitable for engineering construction of complex structures.
Smart Images
Figure CN120649660A_ABST
Abstract
Description
Technical Field
[0001] The embodiments of the present disclosure relate to the technical field of haunch plate construction, and in particular to a haunch plate construction system and a haunch plate construction method. Background Art
[0002] A haunch plate is a locally thickened concrete or steel slab, typically created by creating an inclined transition (the "haunch") at the junction of the slab with beams, columns, or walls to enhance structural performance. Its core purpose is to improve load bearing and reduce stress concentration, and it is commonly found in basement roofs, bridges, and long-span buildings. Currently, haunch plates are constructed by cutting multilayer boards or plywood on-site, assembling them into inclined formwork, and then pouring cement.
[0003] However, the inventors have discovered that when the above-mentioned haunch plate construction method is used to construct the haunch plate, the following technical problems often occur:
[0004] During the pouring process, the wooden boards will absorb water and expand, and will crack under the pouring pressure, causing serious deformation of the formwork, resulting in poor precision of the poured axil boards, reducing the service life of the axil boards and increasing the risk of collapse.
[0005] The above information disclosed in this Background section is only for enhancement of understanding of the background of the inventive concept and therefore it may contain information that does not form the prior art that is already known to a person of ordinary skill in the art. Summary of the Invention
[0006] The content of this disclosure is used to briefly introduce concepts that will be described in detail in the detailed description section below. The content of this disclosure is not intended to identify key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.
[0007] Some embodiments of the present disclosure provide a haunch plate construction system and a haunch plate construction method to solve one or more of the technical problems mentioned in the above background technology section.
[0008] In a first aspect, some embodiments of the present disclosure provide a haunch plate construction system, which includes: an adaptive aluminum formwork module, a support module, a positioning monitoring module, a casting module, a connection and disassembly module, and a controller; the above-mentioned adaptive aluminum formwork module includes a standard aluminum formwork, a special-shaped patch plate assembly, and a hydraulic adjustment mechanism, wherein the above-mentioned special-shaped patch plate assembly includes a turning area formwork, and the above-mentioned turning area formwork is detachably connected to the above-mentioned standard aluminum formwork, and the above-mentioned hydraulic adjustment mechanism includes a hydraulic cylinder and an inclinometer; the above-mentioned support module includes a diagonal bracing assembly and a cantilevered load-bearing frame, and the above-mentioned diagonal bracing assembly includes a retractable support steel and a spherical hinge node; the above-mentioned The positioning monitoring module includes a positioning component and a monitoring component, wherein the monitoring component includes a concrete pressure sensor and a strain gauge array; the casting module includes a conveying device and a casting placing machine, wherein the conveying device includes a segmented chute unit and a vibration auxiliary device, and the vibration auxiliary device is installed on the bottom or side wall of the segmented chute unit; the connection and disassembly module includes a memory alloy lock, and the memory alloy lock is used to connect and fix the standard aluminum formwork and the turning area formwork; the hydraulic adjustment mechanism, the positioning monitoring module, the connection and disassembly module and the casting module are all communicatively connected to the controller.
[0009] In a second aspect, some embodiments of the present disclosure provide a method for adding axil plates, which is applied to the adding axil plate construction system as described in the first aspect. The method for adding axil plates includes: obtaining parameter information of the adding axil plates to be constructed; assembling the adaptive aluminum formwork modules according to the above parameter information of the adding axil plates to be constructed; installing a monitoring component in the assembled adaptive aluminum formwork modules; performing concrete pouring on the assembled adaptive aluminum formwork modules through a pouring module; and performing demolding on the adaptive aluminum formwork modules after pouring.
[0010] The above-mentioned various embodiments of the present disclosure have the following beneficial effects: the axil plate construction system of some embodiments of the present disclosure can improve the accuracy of the cast axil plates, increase the service life of the axil plates, and reduce the risk of collapse. Specifically, the reasons for the poor accuracy of the cast axil plates, reduced service life of the axil plates, and increased risk of collapse are that: during the casting process, the wooden boards will absorb water and expand, and will crack under the casting pressure, causing serious deformation of the formwork. Based on this, the axil plate construction system of some embodiments of the present disclosure includes an adaptive aluminum formwork module, a support module, a positioning monitoring module, a casting module, a connection and disassembly module and a controller; the above-mentioned adaptive aluminum formwork module includes a standard aluminum formwork, a heterogeneous patch assembly, and a hydraulic adjustment mechanism, wherein the above-mentioned heterogeneous patch assembly includes a turning zone formwork, the above-mentioned turning zone formwork is detachably connected to the above-mentioned standard aluminum formwork, and the above-mentioned hydraulic adjustment mechanism includes a hydraulic cylinder and an inclinometer; the above-mentioned support module includes a diagonal brace assembly and a cantilever load-bearing frame, and the above-mentioned diagonal brace assembly includes a retractable support steel and a spherical hinge node; the above-mentioned positioning monitoring module includes a The system comprises a positioning assembly and a monitoring assembly, wherein the monitoring assembly includes a concrete pressure sensor and a strain gauge array; the casting module includes a conveying device and a casting distributor, wherein the conveying device includes a segmented chute unit and a vibration assist device, wherein the vibration assist device is mounted on the bottom or sidewall of the segmented chute unit; the connection and assembly module includes a memory alloy lock, which is used to connect and secure the standard aluminum formwork and the transition zone formwork; the hydraulic adjustment mechanism, the positioning and monitoring module, the connection and assembly module, and the casting module are all communicatively connected to the controller. Because aluminum formwork for casting avoids water absorption and cracking due to compression, it improves the accuracy of the cast axil plates, increases their service life, and reduces the risk of collapse. Furthermore, by connecting standard aluminum formwork with a special-shaped filler plate assembly to create an adaptive aluminum formwork module for casting, it can be used in projects with complex structures, improving the formwork's applicability. Therefore, the axil plate construction system of some embodiments of the present disclosure can improve the accuracy of the cast axil plates, increase the service life of the axil plates, and reduce the risk of collapse. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] The above and other features, advantages, and aspects of the various embodiments of the present disclosure will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings. Throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that components and elements are not necessarily drawn to scale.
[0012] Figure 1 is a system framework diagram of some embodiments of the haunch plate construction system according to the present disclosure;
[0013] Figure 2is a flow chart of some embodiments of the haunch plate construction method according to the present disclosure;
[0014] Figure 3 3D laser scanners are used to scan haunch plates after casting.
[0015] Figure 4 These are scene diagrams of some embodiments in which a spray pipe network sprays the axil plate after casting. DETAILED DESCRIPTION
[0016] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments described herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for illustrative purposes only and are not intended to limit the scope of protection of the present disclosure.
[0017] In the description of this disclosure, it should be noted that, unless otherwise expressly specified or limited, the terms "disposed" and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this disclosure based on the specific circumstances.
[0018] It should also be noted that, for ease of description, only the parts related to the relevant disclosure are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.
[0019] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.
[0020] It should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, they should be understood as "one or more".
[0021] The names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only used for illustrative purposes and are not used to limit the scope of these messages or information.
[0022] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.
[0023] Figure 1 1 is a system framework diagram of some embodiments of the haunch plate construction system according to the present disclosure. Figure 1 It includes a controller 1, a positioning monitoring module 2, an adaptive aluminum formwork module 3, a pouring module 4, a connection and disassembly module 5 and a support module 6.
[0024] In some embodiments, the above-mentioned axil plate construction system may include an adaptive aluminum formwork module 3, a support module 6, a positioning monitoring module 2, a pouring module 4, a connection and disassembly module 5, and a controller 1. The above-mentioned adaptive aluminum formwork module 3 may be a component that can self-assemble the formwork according to the shape of the required axil plate. The above-mentioned support module 6 may be a component that supports the formwork to ensure the verticality and stability of the formwork. The above-mentioned positioning monitoring module 2 may be a component that positions the module and monitors the pouring situation. The above-mentioned pouring module 4 may be a device for pouring cement. The above-mentioned connection and disassembly module 5 may be a component for connecting the formwork and disassembling the formwork. The above-mentioned controller 1 may be a central processing unit.
[0025] In some embodiments, the adaptive aluminum formwork module 3 may include a standard aluminum formwork, a custom-shaped patch assembly, and a hydraulic adjustment mechanism. The standard aluminum formwork may be a fixed, universally shaped aluminum formwork. The custom-shaped patch assembly may be a partial formwork machined according to the shape of the haunch plate. Specifically, the custom-shaped patch assembly may be a formwork corresponding to the haunch plate's turning point. The custom-shaped patch assembly may be produced through 3D printing. The custom-shaped patch assembly may include a turning area formwork. The turning area formwork may be detachably connected to the standard aluminum formwork. As an example, the turning area formwork may utilize a high-strength aluminum alloy frame with a universal hinge joint for detachable connection to the standard aluminum formwork. The formwork supports slope adjustment from 0° to 45°. The hydraulic adjustment mechanism may include a hydraulic cylinder and an inclinometer. The hydraulic cylinder may be a high-precision hydraulic jack (with an adjustment accuracy of ±0.5°). During use, the angle between the turning area formwork and the standard aluminum formwork can be adjusted using the inclinometer.
[0026] In some embodiments, the support module 6 may include a diagonal bracing assembly and a cantilevered load-bearing frame. The diagonal bracing assembly includes a retractable support steel and a spherical hinge node. The cantilevered load-bearing frame may form a self-balancing system through the cantilevered crossbeam with an adjustable diagonal brace to ensure the verticality and stability of the formwork. The positioning monitoring module 2 may include a positioning assembly and a monitoring assembly. Among them, the monitoring assembly may include a concrete pressure sensor and a strain gauge array. The concrete pressure sensor may be a pressure sensor that monitors the concrete side pressure to warn of the risk of formwork explosion. The strain gauge array may be a component that detects whether the formwork is deformed. Thus, the monitoring assembly may monitor whether the formwork is deformed and the concrete side pressure during the pouring process, so that when the formwork is found to be deformed or there is a risk of formwork explosion, corresponding operations may be taken in time to avoid the low accuracy and service life of the cast axil plate.
[0027] Optionally, the positioning assembly may include RF positioning chips for each template. The RF positioning chips may be disposed on the standard aluminum template and the transition zone template. Each RF positioning chip may be disposed on the standard aluminum template and the transition zone template, respectively. Thus, the template RF positioning chips can be used to locate the relative position of the standard aluminum template and the transition zone template, thereby determining whether there is any offset between the standard aluminum template and the transition zone template.
[0028] In some embodiments, the pouring module 4 may include a conveying device and a concrete placing boom. The concrete placing boom may be a concrete placing boom. The conveying device may include a segmented chute unit and a vibration assist device. The vibration assist device may be mounted on the bottom or sidewall of the segmented chute unit. The vibration assist device may be an attached vibrator. The high-frequency micro-vibration of the vibration assist device can prevent concrete aggregate sedimentation and reduce segregation.
[0029] Optionally, the segmented chute unit can be constructed from removable metal troughs connected together. These detachable metal troughs can be removably connected via flanges or snaps. The trough width is typically 600-800 mm, with sidewalls 200-300 mm high, and the slope is adjusted based on the concrete flowability.
[0030] In some embodiments, the connection and disassembly module 5 may include a memory alloy lock. Specifically, the memory alloy lock may be a Ni-Ti alloy pin. The memory alloy lock can be used to connect and secure the standard aluminum template and the transition zone template. When demolding is required, the memory alloy lock can be powered on, and the lock will automatically release within three seconds.
[0031] In some embodiments, the hydraulic adjustment mechanism, the positioning monitoring module 2 , the connection and disassembly module 5 , and the pouring module 4 may all be communicatively connected to the controller 1 .
[0032] Optionally, the monitoring assembly may further include a temperature and humidity sensor array and a spray network. The temperature and humidity sensor array may be pre-buried within the adaptive aluminum formwork module 3. The spray network may be located in the axillary area. The temperature and humidity sensor array may be used to monitor the humidity and temperature of the poured concrete. The spray network may be used to spray the concrete to cool it down when the humidity is low or the temperature is high.
[0033] The above-mentioned various embodiments of the present disclosure have the following beneficial effects: the axil plate construction system of some embodiments of the present disclosure can improve the accuracy of the cast axil plates, increase the service life of the axil plates, and reduce the risk of collapse. Specifically, the reasons for the poor accuracy of the cast axil plates, reduced service life of the axil plates, and increased risk of collapse are that: during the casting process, the wooden boards will absorb water and expand, and will crack under the casting pressure, causing serious deformation of the formwork. Based on this, the axil plate construction system of some embodiments of the present disclosure includes an adaptive aluminum formwork module, a support module, a positioning monitoring module, a casting module, a connection and disassembly module and a controller; the above-mentioned adaptive aluminum formwork module includes a standard aluminum formwork, a heterogeneous patch assembly, and a hydraulic adjustment mechanism, wherein the above-mentioned heterogeneous patch assembly includes a turning zone formwork, the above-mentioned turning zone formwork and the above-mentioned connection and disassembly module are detachably connected to the above-mentioned standard aluminum formwork, and the above-mentioned hydraulic adjustment mechanism includes a hydraulic cylinder and an inclinometer; the above-mentioned support module includes a diagonal brace assembly and a cantilever load-bearing frame, and the above-mentioned diagonal brace assembly includes a retractable support steel and a spherical hinge node; The positioning and monitoring module includes a positioning assembly and a monitoring assembly, wherein the monitoring assembly includes a concrete pressure sensor and a strain gauge array; the pouring module includes a conveying device and a pouring spreader, wherein the conveying device includes a segmented chute unit and a vibration assist device, wherein the vibration assist device is mounted on the bottom or sidewall of the segmented chute unit; the connecting and disassembling module includes a memory alloy lock, which is used to connect and secure the standard aluminum formwork and the transition zone formwork; the hydraulic adjustment mechanism, the positioning and monitoring module, and the pouring module are all in communication with the controller. Because aluminum formwork for pouring does not suffer from water absorption expansion or cracking due to compression, the accuracy of the poured haunch plates can be improved, the service life of the haunch plates can be increased, and the risk of collapse can be reduced. Furthermore, by connecting the standard aluminum formwork with the custom-shaped filler plate assembly to create an adaptive aluminum formwork module for pouring, it can be used in projects with complex structures, improving the formwork's applicability. Therefore, the haunch plate construction system of some embodiments of the present disclosure can improve the accuracy of the poured haunch plates, increase their service life, and reduce the risk of collapse.
[0034] Figure 2 FIG2 is a flow chart of some embodiments of the haunch plate construction method according to the present disclosure. FIG2 shows a flow chart of some embodiments of the haunch plate construction method according to the present disclosure.
[0035] Figure 3 These are scene diagrams of some embodiments in which a 3D laser scanner is used to scan a haunch plate after casting. Figure 3 It includes a three-dimensional laser scanner 7 and a haunch plate 8.
[0036] Figure 4 These are scene diagrams of some embodiments in which a spray pipe network sprays the axil plate after casting. Figure 4 It includes haunch plates 8 and a sprinkler pipe network 9.
[0037] The haunch plate construction method comprises the following steps:
[0038] Step 201: Obtain parameter information of the haunch plate to be constructed.
[0039] In some embodiments, an execution entity (e.g., a haunch plate construction system) can obtain parameter information for the haunch plates to be constructed. This parameter information can include information characterizing the dimensions of various haunch plate components. This parameter information can include slope, haunch plate height, and root width. In practice, the execution entity can obtain the parameter information for the haunch plates to be constructed input by a user.
[0040] Step 202: assemble the self-adaptive aluminum formwork modules according to the parameter information of the haunch plates to be constructed.
[0041] In some embodiments, the execution entity may assemble the adaptive aluminum formwork modules according to the parameter information of the haunch plates to be constructed.
[0042] In some optional implementations of some embodiments, based on the haunch plate parameter information to be constructed, the execution entity may assemble the adaptive aluminum formwork modules through the following steps:
[0043] The first step is to generate three-dimensional aluminum formwork assembly information based on the above-mentioned parameter information of the haunch plates to be constructed, wherein the above-mentioned three-dimensional aluminum formwork assembly information includes standard aluminum formwork number information, special-shaped patch plate diagram and node connection coordinate information set. The above-mentioned parameter information of the haunch plates to be constructed may include standard plane position, standard elevation and standard slope. The above-mentioned standard aluminum formwork number information may be the number of the selected standard aluminum formwork. The above-mentioned special-shaped patch plate diagram may be information characterizing the shape and size parameters of the special-shaped patch plate. The above-mentioned node connection coordinate information set may include the set installation position coordinates of the standard aluminum formwork and the special-shaped patch plate diagram and the set inclination angles of the standard aluminum formwork and the special-shaped patch plate diagram. In practice, the above-mentioned execution entity may import the above-mentioned parameter information of the haunch plates to be constructed into a building information model to obtain three-dimensional aluminum formwork assembly information. The above-mentioned building information model may be Revit.
[0044] The second step is to lay out the control lines at the construction site. In practice, the above-mentioned execution entities can lay out the control lines by setting up double-line benchmarks.
[0045] The third step is to pre-assemble the diagonal bracing components included in the support module. In practice, the actuator can first be installed with a retractable support steel. Then, the actuator can be equipped with a spherical hinge node at the top of the adjustable support steel.
[0046] The fourth step is to perform a patch scanning and printing operation based on the above-mentioned heterogeneous patch diagram. In practice, the above-mentioned execution subject can input the above-mentioned heterogeneous patch diagram into a related 3D printer to perform the patch scanning and printing operation.
[0047] The fifth step is to install the standard aluminum template corresponding to the standard aluminum template number information according to the three-dimensional aluminum template assembly information. In practice, the execution entity can lock the standard aluminum template corresponding to the standard aluminum template number information at the control line position through a quick connection system.
[0048] The sixth step is to assemble the printed heterogeneous patch panel assembly according to the above three-dimensional aluminum formwork assembly information. In practice, the above execution entity can determine the connection position based on the node connection coordinate information set and connect the printed heterogeneous patch panel assembly to the standard aluminum formwork through the connection and disassembly module.
[0049] The seventh step is to obtain the standard plate tilt angle information collected by the template radio frequency positioning chip set on the above-mentioned standard aluminum template. The above-mentioned standard plate tilt angle information can be information representing the tilt angle of the above-mentioned standard aluminum template.
[0050] The eighth step is to obtain the inclination angle information of the heterogeneous patch plate collected by the template radio frequency positioning chip set on the heterogeneous patch plate assembly. The inclination angle information of the heterogeneous patch plate can be information representing the tilt angle of the heterogeneous patch plate assembly.
[0051] In step nine, based on the three-dimensional aluminum formwork assembly information, the standard plate inclination information, and the custom-shaped patch plate inclination information, the standard aluminum formwork and the custom-shaped patch plate assembly are adjusted at different angles using a hydraulic adjustment mechanism. In practice, the execution entity may determine the difference between the set inclination angle of the standard aluminum formwork and the standard plate inclination information, as well as the difference between the set inclination angle of the custom-shaped patch plate diagram and the custom-shaped patch plate inclination information. The execution entity may then determine whether the standard plate inclination difference or the custom-shaped patch plate inclination difference is less than or equal to a preset inclination deviation. In response to determining that the standard plate inclination difference or the custom-shaped patch plate inclination difference is less than or equal to the preset inclination deviation, the standard aluminum formwork and the custom-shaped patch plate assembly are adjusted at different angles using the hydraulic adjustment mechanism. For example, if the standard plate inclination difference is -0.6°, indicating that the standard aluminum formwork is tilted outward by 0.6°, the hydraulic adjustment mechanism is used to adjust the standard aluminum formwork inward by 0.6°.
[0052] Step 203: Install the monitoring component in the assembled adaptive aluminum template module.
[0053] In some embodiments, the above-mentioned execution entity can install a monitoring component in the assembled adaptive aluminum template module.
[0054] Step 204 , performing concrete pouring on the assembled adaptive aluminum formwork modules through a pouring module.
[0055] In some embodiments, the execution body can perform concrete pouring on the assembled adaptive aluminum formwork module through the pouring module. In practice, the execution body can start the conveying device and the pouring placing machine to pour concrete into the assembled adaptive aluminum formwork module.
[0056] Step 205 , performing demoulding processing on the adaptive aluminum formwork module after casting.
[0057] In some embodiments, the execution entity may perform a demolding process on the adaptive aluminum formwork module after casting.
[0058] like Figure 3 As shown, in some optional implementations of some embodiments, the execution subject may perform demolding on the adaptive aluminum formwork module after casting through the following steps:
[0059] The first step is to scan the cast haunch plate with a 3D laser scanner to obtain 3D information of the haunch plate, which may include plane position, elevation, and slope.
[0060] The second step is to determine haunch plate parameter difference information based on the three-dimensional haunch plate information and the parameter information of the haunch plate to be constructed. The haunch plate parameter difference information includes a plane position difference, an elevation difference, and a slope gradient difference. In practice, the execution entity may determine the plane position difference as the difference between the plane position and the standard plane position, the elevation difference as the difference between the elevation and the standard elevation, and the slope gradient difference as the difference between the slope gradient and the standard slope gradient.
[0061] The third step is to determine whether the haunch plate parameter difference information meets a preset acceptable deviation condition. The preset acceptable deviation condition may be that the plane position difference is less than or equal to a preset plane position difference, the elevation difference is less than or equal to a preset elevation difference, and the slope gradient difference is less than or equal to a preset slope gradient difference. The preset plane position difference may be 3 mm, the preset elevation difference may be 2 mm, and the preset slope gradient difference may be 0.5°.
[0062] In the fourth step, in response to determining that the above-mentioned haunch plate parameter difference information meets the preset qualified deviation condition, the adaptive aluminum formwork module is demolded after casting. In practice, the above-mentioned execution subject can complete the demolding by energizing the memory alloy lock to trigger the memory alloy lock to contract.
[0063] Optionally, the monitoring component further includes a temperature and humidity sensor array and a sprinkler pipe network.
[0064] like Figure 4 As shown, optionally, the above execution entity may further perform the following steps:
[0065] The first step is to obtain the concrete temperature information of the poured concrete collected by the above-mentioned temperature and humidity sensor.
[0066] The second step is to determine whether the concrete temperature information is greater than or equal to a preset concrete temperature threshold, wherein the preset concrete temperature threshold may indicate that the concrete temperature is higher than or equal to the threshold and needs to be cooled.
[0067] In a third step, in response to determining that the concrete temperature information is greater than or equal to the preset concrete temperature threshold, the sprinkler network is controlled to perform a spraying operation according to the initial spraying intensity. In practice, in response to determining that the concrete temperature information is greater than or equal to the preset concrete temperature threshold, the execution entity may activate a water pump included in the sprinkler network to perform spraying.
[0068] The fourth step is to obtain the concrete humidity information of the poured concrete collected by the above-mentioned temperature and humidity sensor.
[0069] The fifth step is to determine whether the concrete humidity information is greater than or equal to a preset concrete humidity threshold. The preset concrete humidity threshold can indicate that the concrete humidity is greater than or equal to the threshold and the spraying intensity needs to be reduced.
[0070] In step 6, in response to determining that the concrete moisture information is greater than or equal to the preset concrete moisture threshold, the sprinkler network is controlled to reduce the spraying intensity. In practice, in response to determining that the concrete moisture information is greater than or equal to the preset concrete moisture threshold, the execution entity may reduce the power of the water pump to reduce the spraying intensity.
[0071] In step 7, in response to determining that the concrete moisture information is less than the preset concrete moisture threshold, the spray pipe network is controlled to increase the spray intensity. In practice, the execution entity may increase the power of the water pump to increase the spray intensity.
[0072] In the process of adopting technical solutions to solve the above technical problems, the following technical problem 2 is often accompanied: when pouring concrete, the pouring speed is too fast, the pressure on the formwork side exceeds the limit, causing the formwork to deform, and bubbles to be trapped at the root of the axils, leading to the risk of hollowing. As a result, the accuracy of the axil plate is low or even the structure is incomplete, and re-pouring is required, wasting time and resources. In response to the above technical problem 2, the conventional solution is generally to reduce the pouring speed and avoid exceeding the pressure on the formwork side. However, the above conventional solution still has the following problems: when the pouring speed is too slow, cold joints are likely to occur, and the initial setting of concrete is uneven. This still leads to low accuracy of the axil plate.
[0073] Considering the issues with the conventional solutions mentioned above, we faced the second technical problem mentioned above: excessive pouring speed during concrete pouring, resulting in excessive pressure on the formwork side, causing formwork deformation, and air bubbles trapped at the base of the haunch, leading to the risk of hollowing. This results in low haunch plate precision or even structural incompleteness, requiring re-pouring, wasting time and resources. Considering the current state of technology, we decided to adopt the following solution:
[0074] Optionally, the monitoring assembly may further include capacitive humidity transmitters and embedded digital temperature sensors. The capacitive humidity transmitters may be installed in each chute segment of the segmented chute unit. The capacitive humidity transmitters may be used to detect the humidity of the concrete. The embedded digital temperature sensors may be evenly embedded within the segmented chute unit. The embedded digital temperature sensors may be used to detect the temperature of the concrete.
[0075] Optionally, the above execution entity may further perform the following steps:
[0076] The first step is to obtain the temperature information set collected by each of the above-mentioned embedded digital temperature sensors, as well as the concrete pressure information collected by the above-mentioned concrete pressure sensor and the deformation length information set collected by the above-mentioned strain gauge array.
[0077] In the second step, the average value of each temperature information in the above temperature information set is determined as the temperature mean.
[0078] In the third step, the average value of each deformation length in the above deformation length information set is determined as the deformation length mean.
[0079] The fourth step is to determine the pressure threshold range for the concrete pressure information, the temperature threshold range for the average temperature, and the deformation threshold range for the average deformation length. The pressure threshold range for the concrete pressure information can be a normal pressure range, a pressure warning range, or a pressure danger range. The temperature threshold range for the temperature information can be a normal temperature range, a temperature warning range, or a temperature danger range. The deformation threshold range for the deformation length information can be a normal deformation range, a deformation temperature warning range, or a deformation danger range. In practice, the execution entity can determine the corresponding pressure threshold range, temperature threshold range, and deformation threshold range based on the concrete pressure information, the average temperature, and the specific numerical ranges of the concrete pressure information. As an example, when the concrete pressure information is less than 22 kPa, the pressure threshold range for the concrete pressure information can be a normal pressure range. When the concrete pressure information is greater than or equal to 22 kPa and less than or equal to 28 kPa, the pressure threshold range for the concrete pressure information can be a pressure warning range. When the concrete pressure information is greater than 28 kPa, the pressure threshold range for the concrete pressure information can be a pressure danger range.
[0080] In a fifth step, in response to determining that the pressure threshold range of the concrete pressure information is within a normal pressure range, determining that the temperature threshold range of the temperature information is within a normal temperature range, and determining that the deformation threshold range of the deformation length information is within a normal deformation range, the conveying device is controlled to transport concrete at a standard conveying speed, and the concrete distribution boom is controlled to perform pouring at a standard pouring speed. The standard conveying speed may be a preset conveying speed of the conveying device, and the standard pouring speed may be a preset pouring speed of the concrete distribution boom.
[0081] Step 6: In response to determining that the pressure threshold range of the concrete pressure information is within the pressure warning range, the temperature threshold range of the temperature information is within the temperature warning range, and the deformation threshold range of the deformation length information is within the deformation warning range, the transmission device and the pouring concrete distribution boom are controlled to reduce speed and the hydraulic adjustment mechanism is controlled to initiate formwork compensation. In practice, the execution entity may adjust the transmission speed of the transmission device to 80% of the standard conveying speed and the pouring concrete distribution boom to 80% of the standard pouring speed. The execution entity may then determine the formwork compensation angle based on the deformation length information. Finally, the execution entity may control the hydraulic adjustment mechanism to perform compensation.
[0082] In the seventh step, in response to determining that the pressure threshold range of the above-mentioned concrete pressure information is a pressure danger range, determining that the temperature threshold range of the above-mentioned temperature information is a temperature danger range, and determining that the deformation threshold range of the above-mentioned deformation length information is a deformation danger range, the above-mentioned transmission device and the above-mentioned pouring concrete placing boom are controlled to perform a shutdown operation and start emergency support.
[0083] In step 8, in response to determining that the evaporator temperature difference is less than the preset evaporator temperature difference threshold, a refrigerant leakage location is determined based on the gas leakage sensor identifier corresponding to the gas concentration information that meets the preset gas leakage condition. In practice, the location information in the gas leakage sensor identifier is determined as the refrigerant leakage location.
[0084] The ninth step is to determine whether the temperature average is greater than or equal to a preset high temperature threshold, wherein the preset high temperature threshold may indicate that the concrete temperature is too high.
[0085] In step 10, in response to determining that the temperature average is greater than or equal to the preset high temperature threshold, the associated robotic arm is controlled to perform a retarder addition operation, thereby cooling the concrete.
[0086] The eleventh step is to obtain the humidity information sets collected by the above-mentioned capacitive humidity transmitters.
[0087] In the twelfth step, the average value of each humidity information in the humidity information set is determined as the humidity mean value.
[0088] Step 13: Determine whether the humidity mean is less than a preset dryness threshold. The preset dryness threshold may indicate that the concrete humidity is too low if the threshold is less than the threshold.
[0089] In step 12, in response to determining that the humidity average is greater than or equal to the preset dryness threshold, controlling the associated atomization system to perform an atomization operation.
[0090] The above-mentioned content on adjusting the pouring speed and the transmission speed is an inventive point of the embodiment of the present disclosure, which solves the second technical problem "When pouring concrete, the pouring speed is too fast, the pressure on the formwork side exceeds the limit, causing the formwork to deform, and bubbles to be trapped at the root of the axils, resulting in the risk of hollowing. As a result, the axil plate has low precision or even incomplete structure, which requires re-pouring, wasting time and resources." The reasons for the low precision and even incomplete structure of the axil plate, which requires re-pouring, and the waste of time and resources are as follows: When pouring concrete, the pouring speed is too fast, the pressure on the formwork side exceeds the limit, causing the formwork to deform, and bubbles to be trapped at the root of the axils, resulting in the risk of hollowing. If the above-mentioned factors are solved, the waste of time and resources can be reduced. To achieve this effect, the disclosed haunch plate construction method also includes monitoring the concrete's humidity and temperature during pouring, as well as the concrete's pressure on the formwork and the degree of formwork deformation. This allows adjustments to the concrete pouring and transport speeds based on these real-time pouring parameters, minimizing the impact of pouring speed on the haunch plate structure. This improves haunch plate accuracy and efficiency, reducing time and resource waste. Furthermore, by monitoring concrete temperature, retarder can be added promptly when temperatures are high, and atomization can be activated when humidity is low, further improving haunch plate accuracy.
[0091] In the process of adopting technical solutions to solve the above technical problems, the following technical problem often arises: for axil plates with more complex shapes, there may be more slope areas, which may lead to insufficient vibration in some slope areas and difficulty in discharging bubbles, resulting in hollowing at the base of the axil plates and poor density of the axil plates. In response to the above technical problem three, the conventional solution is generally to use concrete with high slump and reduce the concrete flow rate. However, the above conventional solution still has the following problem: for smaller slope areas, insufficient vibration and difficulty in discharging bubbles will still occur.
[0092] Considering the problems of the above conventional solutions, facing the above technical problem three: for the more complex shapes of the haunch plates, there may be more slope areas, which may lead to insufficient vibration in some slope areas and difficulty in expelling bubbles, thus causing hollowing at the base of the haunch plates and poor density of the haunch plates. In combination with the current technical status, the following solution can be decided:
[0093] Optionally, a pre-embedded piezoelectric sensor may be provided inside the self-adaptive aluminum formwork module after the above-mentioned assembly process. The pre-embedded piezoelectric sensor may be used to detect whether there are hollows in the poured concrete. The above-mentioned axil plate construction system may also include an ultrasonic detector and a vibration module. The above-mentioned vibration module may include a root vibrating rod, an inclined vibrating rod and a vibrating robot. Among them, the above-mentioned root vibrating rod may be used to vibrate the junction between the beam / wall and the axil plate. The above-mentioned inclined vibrating rod may include an attached vibrator and a vibrating rod. The above-mentioned inclined vibrating rod may be used for layered vibration. The above-mentioned vibrating robot may be used to vibrate the turning nodes.
[0094] Optionally, the above execution entity may further perform the following steps:
[0095] The first step is to obtain the vibration pressure information detected by the above-mentioned embedded piezoelectric sensor.
[0096] In the second step, the vibration pressure information, the concrete pressure information, the temperature mean, and the parameter information of the haunch plates to be constructed are input into a pre-trained vibration path information generation model to obtain the vibration path information. The vibration path information generation model can be a machine learning model that takes the vibration pressure information, concrete pressure information, temperature mean, and parameter information of the haunch plates to be constructed as inputs, and takes the vibration path information as outputs. The vibration path information generation model can include an input layer, a root vibration path generation sub-model, a slope vibration path generation sub-model, a robot vibration path generation sub-model, and an output layer. The input layer can be used to extract features from the vibration pressure information, concrete pressure information, temperature mean, and parameter information of the haunch plates to be constructed, to obtain vibration pressure feature information, concrete pressure feature information, temperature mean feature, and parameter feature information of the haunch plates to be constructed. The root vibration path generation sub-model can be a first recurrent neural network model that takes the vibration pressure feature information, concrete pressure feature information, temperature mean feature, and parameter feature information of the haunch plates to be constructed as inputs, and takes the root vibration path as output. The above-mentioned inclined vibration path generation sub-model can be a second recurrent neural network model that takes vibration pressure characteristic information, concrete pressure characteristic information, temperature mean characteristics, and parameter characteristic information of the haunch plates to be constructed as input, and outputs the inclined vibration path. The above-mentioned robot vibration path generation sub-model can be a third recurrent neural network model that takes vibration pressure characteristic information, concrete pressure characteristic information, temperature mean characteristics, and parameter characteristic information of the haunch plates to be constructed as input, and outputs the robot vibration path. The above-mentioned output layer can be used to combine the root vibration path, the inclined vibration path, and the robot vibration path to obtain the vibration path information.
[0097] The third step is to control the root vibrator, the inclined vibrator, and the vibrating robot to perform a vibrating operation based on the vibration path information. In practice, based on the vibration path information, the execution entity can control the root vibrator to vibrate according to the root vibration path, the inclined vibrator to vibrate according to the inclined vibration path, and the robot vibrator to vibrate according to the robot vibration path.
[0098] The fourth step is to use the ultrasonic detector to detect the hollowing rate of the concrete poured within the adaptive aluminum formwork module to obtain the hollowing rate. In practice, the execution entity may determine the hollowing area as the area corresponding to the echo received by the ultrasonic detector with a wave velocity less than 0.85 times the reference value. The execution entity may then determine the hollowing rate as the ratio of the hollowing area to the entire echo area.
[0099] The fifth step is to determine whether the hollowing rate is greater than or equal to a preset hollowing rate threshold. The preset hollowing rate threshold can indicate that the haunch plate is unqualified if it is greater than or equal to the threshold.
[0100] In a sixth step, in response to determining that the hollowing rate is greater than or equal to the preset hollowing rate threshold, a drilling grouting operation is performed.
[0101] The above-mentioned content on vibration serves as an inventive point of an embodiment of the present disclosure, which solves the third technical problem: "For the axil plates with more complicated shapes, there may be more slope areas, which may cause insufficient vibration in some slope areas and difficulty in discharging bubbles, thus causing hollowing at the root of the axil plates, resulting in poor density of the axil plates." The reasons for the poor density of the axil plates are as follows: For the axil plates with more complicated shapes, there may be more slope areas, which may cause insufficient vibration in some slope areas and difficulty in discharging bubbles, thus causing hollowing at the root of the axil plates. If the above-mentioned factors are solved, the density of the axil plates can be improved. To achieve this effect, the disclosed method for constructing axillary plates can determine the vibration path based on the real-time situation of concrete pouring by detecting the vibration pressure information, concrete pressure information, and temperature average of concrete pouring. Multiple vibrating devices, including root vibrators, inclined vibrators, and vibrating robots, are provided. Different vibrating devices are used for vibration at different locations. Layered pouring and intelligent vibration technology solve the problem of uneven compactness of the axillary plates, making it suitable for complex scenarios such as special-shaped structures and axillary plates with large slopes. Furthermore, after pouring is completed, the hollowing rate is detected using an ultrasonic detector. When the hollowing rate is high, drilling and grouting are used to supplement it, thereby further reducing the hollowing and improving the compactness of the axillary plates.
[0102] The above description is only an illustration of some preferred embodiments of the present disclosure and the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure.
Claims
1. A haunch plate construction system, characterized in that: include: Adaptive aluminum formwork module, support module, positioning monitoring module, pouring module, connection and disassembly module and controller; The adaptive aluminum formwork module includes a standard aluminum formwork, a special-shaped patch assembly, and a hydraulic adjustment mechanism, wherein the special-shaped patch assembly includes a turning area template, the turning area template is detachably connected to the standard aluminum formwork, and the hydraulic adjustment mechanism includes a hydraulic cylinder and an inclinometer; The support module includes a diagonal bracing assembly and a cantilevered load-bearing frame, and the diagonal bracing assembly includes a telescopic support steel and a spherical hinge node; The positioning monitoring module includes a positioning component and a monitoring component, wherein the monitoring component includes a concrete pressure sensor and a strain gauge array; The pouring module includes a conveying device and a pouring material placing machine, wherein the conveying device includes a segmented chute unit and a vibration auxiliary device, and the vibration auxiliary device is installed on the bottom or side wall of the segmented chute unit; The connection and disassembly module includes a memory alloy lock, which is used to connect and fix the standard aluminum template and the turning area template; The hydraulic adjustment mechanism, the positioning monitoring module, the connection and disassembly module and the pouring module are all in communication connection with the controller.
2. The haunch plate construction system according to claim 1, characterized in that: The segmented chute unit is formed by connecting various detachable metal trough bodies, and the various detachable metal trough bodies are detachably connected through flanges or snaps.
3. The haunch plate construction system according to claim 1, characterized in that: The positioning component includes each template radio frequency positioning chip, and each template radio frequency positioning chip is respectively arranged on the standard aluminum template and the turning area template.
4. The haunch plate construction system according to claim 1, characterized in that: The monitoring component also includes a temperature and humidity sensor array and a spray pipe network. The temperature and humidity sensor array is used to be pre-buried inside the adaptive aluminum template module, and the spray pipe network is arranged in the armpit area; The temperature and humidity sensor array is used to monitor the humidity and temperature of the poured concrete, and the spray pipe network is used to spray the concrete to cool it down when the humidity of the poured concrete is low or the temperature is high.
5. A method for adding haunch plates, applied to the haunch plate construction system according to any one of claims 1 to 4, characterized in that: The method comprises: Obtain parameter information of haunch plate to be constructed; Assembling the adaptive aluminum formwork modules according to the parameter information of the haunch plates to be constructed; Install monitoring components in the assembled adaptive aluminum formwork modules; Perform concrete pouring on the assembled adaptive aluminum formwork modules through the pouring module; The self-adaptive aluminum formwork modules are demoulded after casting.
6. The method for constructing haunch plates according to claim 5, characterized in that: The self-adaptive aluminum formwork module is assembled according to the parameter information of the haunch plate to be constructed, including: Generate three-dimensional aluminum formwork assembly information according to the parameter information of the haunch plate to be constructed, wherein the three-dimensional aluminum formwork assembly information includes standard aluminum formwork number information, anisotropic patching diagram and node connection coordinate information set; Lay out control lines at construction sites; Pre-install the diagonal bracing components included in the support module; Performing patch scanning and printing operations according to the heterogeneous patch image; According to the three-dimensional aluminum mold assembly information, the standard aluminum template corresponding to the standard aluminum template number information is installed; Assembling the printed heterogeneous patch panels according to the three-dimensional aluminum mold assembly information; Obtaining standard plate inclination information collected by a template radio frequency positioning chip set on the standard aluminum template; Obtaining the inclination angle information of the heterogeneous patch plate collected by the template radio frequency positioning chip provided on the heterogeneous patch plate assembly; According to the three-dimensional aluminum mold assembly information, the standard plate inclination information and the anisotropic patch plate inclination information, the standard aluminum template and the anisotropic patch plate assembly are angle-adjusted by a hydraulic adjustment mechanism.
7. The haunch plate construction method according to claim 6, characterized in that: The demoulding process of the adaptive aluminum formwork module after casting is performed includes: Scan the haunch slab after pouring with a 3D laser scanner to obtain the 3D information of the haunch slab; Determining haunch plate parameter difference information based on the haunch plate three-dimensional information and the haunch plate parameter information to be constructed, wherein the haunch plate parameter difference information includes plane position difference, elevation difference, and slope difference; Determining whether the haunch plate parameter difference information meets a preset qualified deviation condition; In response to determining that the haunch plate parameter difference information meets a preset qualified deviation condition, a demolding process is performed on the adaptive aluminum formwork module after casting.
8. The haunch plate construction method according to claim 7, characterized in that: The monitoring component also includes a temperature and humidity sensor array and a spray pipe network; The method further comprises: Acquiring concrete temperature information collected by the temperature and humidity sensor; Determining whether the concrete temperature information is greater than or equal to a preset concrete temperature threshold; In response to determining that the concrete temperature information is greater than or equal to the preset concrete temperature threshold, controlling the spray pipe network to perform a spraying operation according to an initial spraying intensity; Acquiring concrete humidity information of the poured concrete collected by the temperature and humidity sensor; Determining whether the concrete humidity information is greater than or equal to a preset concrete humidity threshold; In response to determining that the concrete humidity information is greater than or equal to the preset concrete humidity threshold, controlling the spray pipe network to reduce the spray intensity; In response to determining that the concrete moisture information is less than the preset concrete moisture threshold, the spray pipe network is controlled to increase the spray intensity.