A frame column template rapid correction support system and construction method

Abstract

The application discloses a kind of frame column template fast correction support systems, it is related to frame column template technical field.The outside corner of support rod is fixedly connected with vertical measurer, for monitoring the vertical condition of support rod;The bottom end of support rod is equipped with adjustable height correction component, for correcting the perpendicularity of support system;The top of support rod is installed with splicing piece, for vertically splicing adjacent support rod;The application is not the simple piling of components, but through support rod, force bar, vertical measurer, correction component and the deep coupling of unique construction process, the whole process of installation, locking, acceptance is penetrated with correction concept.Through the cooperative mechanism of monitoring preposition, correction pre-movement, locking compensation, active, accurate and whole process control to the perpendicularity of frame column template is realized, finally guarantee the forming quality of concrete member.

Description

Technical Field

[0001] This invention relates to the field of frame column formwork technology, specifically to a rapid correction support system and construction method for frame column formwork. Background Technology

[0002] In the construction of frame columns in building engineering, the support and reinforcement of formwork and the correction of verticality directly determine the quality of concrete forming and construction efficiency. As the core load-bearing component of the building structure, the cross-sectional dimensional accuracy and verticality deviation of the frame column must strictly comply with the requirements of the "Code for Acceptance of Construction Quality of Concrete Structures" (GB 50204-2015), otherwise the overall stability of the structure will be affected.

[0003] For example, patent CN216239732U (A Reinforcement Device for Formwork of Building Frame Columns) discloses a reinforcement structure of a U-shaped fixing frame + threaded rod clamping. The fixing frame is assembled with bolts and the threaded rod is rotated to drive the connecting plate to clamp the formwork. This patent CN216239732U also has the following problems: it lacks a real-time verticality monitoring mechanism, and the correction depends on an external total station or string line measurement. It cannot be dynamically adjusted during the locking process, and the formwork is prone to tilting due to uneven locking force.

[0004] For example, patent CN116927483A (a reinforcement device for formwork of building frame columns) uses a right-angle reinforcing plate insertion assembly method, and the formwork is corrected by mutual support of the reinforcing plates. However, patent CN216239732U is only applicable to frame columns with specific cross-sectional dimensions, has poor versatility, and the correction depends on the insertion accuracy of the reinforcing plates, which cannot achieve fine adjustment. It is not adaptable to uneven ground or high-altitude operation scenarios, and does not solve the problem of formwork floating during pouring.

[0005] Traditional solutions generally adopt the process of "erecting the formwork first and then reinforcing it". The formwork suspension stability is poor, the correction and reinforcement processes interfere with each other, and the rework rate is high. Moreover, the existing correction components are mostly bolt-supported structures, which have low adjustment accuracy and poor synchronization, making it difficult to meet the needs of refined construction.

[0006] To address the above issues, there is an urgent need for a rapid correction and support system and construction method for frame column formwork. Summary of the Invention

[0007] Technical problems to be solved To address the shortcomings of existing technologies, this invention provides a rapid correction and support system for frame column formwork. This system solves the problems of existing technologies that use a "formwork erection first, reinforcement later" process, resulting in poor formwork suspension stability, interference between correction and reinforcement processes, and high rework rates. Furthermore, existing correction components are mostly bolt-supported structures, which have low adjustment accuracy and poor synchronization, making it difficult to meet the needs of refined construction.

[0008] Technical solution To achieve the above objectives, the present invention provides the following technical solution: a rapid correction support system for frame column templates, comprising: frame column templates, support rods, and load-bearing rods, wherein several frame column templates constitute the main body of the support system; support rods are vertically installed at all four corners of the main body of the support system, and at least three load-bearing rods are installed between two support rods on the same side; a horizontal locking mechanism is provided between the support rods and the load-bearing rods to horizontally lock the support rods and load-bearing rods and provide clamping force to the frame column templates; at least three U-shaped openings facing downwards are evenly distributed along the vertical direction on the outer surface of the frame column templates. The U-shaped groove connects to the load-bearing rod, and a vertical locking mechanism is provided between the U-shaped groove and the load-bearing rod to vertically lock the frame column template to the load-bearing rod; the support rod is a hollow rectangular structure, and the inner corner of the support rod is embedded in the connection between the two frame column templates located at the corner of the main body of the support system; a vertical measuring device is fixedly connected to the outer corner of the support rod to monitor the verticality of the support rod; the bottom end of each support rod is equipped with an adjustable height correction component to correct the verticality of the support system; the top of each support rod is equipped with a splicing piece for vertically splicing adjacent support rods.

[0009] Furthermore, the vertical locking mechanism includes a locking screw; a plurality of through holes corresponding one-to-one with the U-shaped groove are provided on the force-bearing rod, and a through hole is provided at the top of the U-shaped groove; the outer wall of the force-bearing rod fits into the inner top wall of the U-shaped groove; a fitting plate is fixedly connected to the bottom end of the locking screw, and a locking nut is threadedly connected to the top of the locking screw; the locking screw passes through the through hole of the force-bearing rod and the through hole at the top of the U-shaped groove in sequence, and the U-shaped groove is pressed onto the force-bearing rod by tightening the locking nut.

[0010] Furthermore, the mating plate is an arc-shaped plate, which is attached to the outer wall of the load-bearing rod.

[0011] Furthermore, the horizontal locking mechanism includes threaded holes and force-bearing screws. The threaded holes are fixed at both ends of the force-bearing rod. Several tension holes corresponding to the force-bearing screws are opened on the side of the support rod away from the frame column template. Several sleeve holes coaxial with the tension holes are opened on the side of the support rod close to the frame column template. Both ends of the force-bearing rod are sleeved with the sleeve holes. The force-bearing screws at both ends of the force-bearing rod pass through the tension holes and are screwed into the threaded holes at the ends of the force-bearing rod.

[0012] Furthermore, the load-bearing rods located on adjacent sides of the main body of the support system are staggered vertically.

[0013] Furthermore, the splice is a rectangular frame structure with through ends. The splice is fitted onto the end of the support rod. The inner corner of the splice has a suitable groove, and the inner corner of the support rod protrudes from the suitable groove. The two sides of the splice near the frame column template have insertion holes, which are fitted onto the end of the load-bearing rod. The two sides of the splice away from the frame column template have pull holes. The load-bearing rods at both ends of the support rod and the load-bearing screws at both ends of the load-bearing rod pass through the pull holes and tension holes and are inserted into the threaded holes.

[0014] Furthermore, the vertical measuring device includes a transparent housing and a plumb bob. A groove is provided at the outer corner of the support rod, and the transparent housing is fixedly connected inside the groove. The plumb bob is located inside the transparent housing.

[0015] Furthermore, the outer corners of the transparent shell are rounded.

[0016] Furthermore, the calibration assembly includes an airbag, a wear-resistant plate, and a valve core. The bottom end of the support rod has a vertically arranged telescopic hole, inside which is an airbag. The airbag has a valve core, which protrudes from the outer wall of the support rod. The bottom end of the airbag is fixedly connected to a wear-resistant plate, which is movably connected inside the telescopic hole.

[0017] A construction method for a rapid correction and support system for frame column formwork, applicable to a rapid correction and support system for frame column formwork, the construction method includes the following steps: S1. Construct an adjustable three-dimensional support frame: Place four support rods vertically at the four corners of the predetermined column position. Connect at least the two force-bearing rods in the middle and at the bottom between the two support rods on each side to form an adjustable three-dimensional support frame that is constrained in the middle and at the bottom but not locked by the horizontal locking mechanism. S2. Suspend and install the frame column template: Suspend several frame column templates that make up the column body from top to bottom on the load-bearing rods installed in step S1 through the U-shaped grooves with their outer surfaces facing downwards, so that the splicing plane of the frame column templates faces the inside of the main body of the support system. S3. Complete the load-bearing rods and preliminarily correct the verticality: Install the load-bearing rods of the remaining height to complete the construction of the entire support frame. Then, adjust the bottom height of each support rod by operating the correction component at the bottom of the support rod. Based on the reading of the vertical measuring device fixed to the outer corner of the support rod, independently and roughly correct the four support rods to a vertical state. S4. Template fine-tuning: The horizontal locking mechanism is pre-locked to ensure that the frame column template is initially tightened and will not fall off. At the same time, based on the initially straightened support rods as a reference, the planar position of the frame column template is manually fine-tuned to ensure that the joints are flat. At this time, the overall structure is in a fine-tunable state. S5. Vertical locking to prevent floating: Tighten the locking nuts of all vertical locking mechanisms in sequence. Press the top surface of the U-shaped groove downwards through the locking nuts. At the same time, pull the load-bearing rod upwards through the locking screw and the wedge plate fixed to its bottom end. Make the outer wall of the load-bearing rod fit tightly with the inner top wall of the U-shaped groove. This will firmly lock the frame column formwork vertically onto the load-bearing rod to resist the buoyancy generated during concrete pouring. This step avoids the frame column formwork from floating up and damaging the adjusted verticality. S6. Verticality retest: Use tools to finally tighten the load-bearing screws of the horizontal locking mechanism, so that a strong horizontal clamping force is generated between the support rod and the load-bearing rod, and the frame column template is tightened into a whole. Then observe the verticality measuring device on each support rod again to check whether the verticality of the support system has changed under the action of the final locking force. S7. Precise Compensation and Correction: If the support system is found to have a slight deviation due to the locking force during the re-inspection in step S6, the verticality of the support rod is precisely compensated and corrected by fine-tuning the correction component at the bottom of the corresponding support rod until all vertical measuring instruments show that the support rod is in a vertical state, thereby ensuring that the spatial position of the column formed by the frame column template meets the verticality design requirements.

[0018] Beneficial effects The present invention has the following beneficial effects: (1) The present invention uses the U-shaped groove with the opening facing downward and the vertical locking mechanism to enable the frame column template to be quickly suspended on the force rod, and achieves the bidirectional action of pressing and lifting by tightening the locking nut, which not only facilitates the installation, but also ensures that the frame column template does not float during the concrete pouring process.

[0019] (2) By setting the arc-shaped fitting plate, the present invention can form a large area of ​​surface contact with the outer wall of the cylindrical force-bearing rod when locking, which effectively avoids stress concentration, protects the surface of the force-bearing rod, and makes the vertical locking force transmitted evenly, thus enhancing the reliability of locking.

[0020] (3) The present invention uses the combination of the sleeve hole, the tension hole and the force screw in the horizontal locking mechanism to make the force screw pull the force rod by rotating the force screw, thereby forming a strong horizontal clamping force between the support rod and the force rod, tightly binding multiple frame column templates into a solid whole.

[0021] (4) By staggering the force rods on the adjacent two sides, the present invention provides sufficient operating space for each connection point on the support rod, avoids interference from tools such as wrenches at the corner position, and makes it easy to tighten the force screws at both ends of each force rod.

[0022] (5) By setting up splicing parts, applicable slots, insertion holes and external pull holes, the present invention not only realizes the rapid docking and continuous force transmission of the upper and lower support rods, but also integrates the splicing parts themselves into the horizontal locking system, ensuring that the rigidity and stability of the entire support system are not affected after vertical extension.

[0023] (6) By incorporating the vertical measuring device into the corner groove of the support rod, the present invention integrates the plumb bob with the support rod, allowing the operator to directly observe the verticality deviation from the outside of the support rod. This enables real-time, in-situ monitoring of the verticality of the support rod, providing a direct basis for correction.

[0024] (7) By designing the outer corners of the transparent shell as rounded corners, the present invention eliminates sharp edges, reduces the risk of personnel being scratched, and improves safety. At the same time, the rounded corner structure is more resistant to collisions, less prone to dust accumulation, and facilitates cleaning and maintenance of the clarity of the observation window.

[0025] (8) By setting the airbag and valve core in the correction component, the present invention realizes stepless and precise adjustment of the bottom height of the support rod. Combined with the two modes of segmented synchronous adjustment and individual fine adjustment, it can efficiently and accurately complete the overall leveling and local verticality compensation correction of the support system.

[0026] (9) This invention is not a simple stacking of components, but rather a deep coupling of support rods, load-bearing rods, vertical measuring instruments, correction components, and a unique construction process, integrating the correction concept throughout the entire process of installation, locking, and acceptance. Through a collaborative mechanism of pre-monitoring, pre-correction, and post-locking compensation, proactive, precise, and full-process control of the verticality of the frame column formwork is achieved, ultimately ensuring the molding quality of the concrete components.

[0027] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0029] Figure 2 This is a structural schematic diagram of the frame column template of the present invention.

[0030] Figure 3 This is a schematic diagram of the force-bearing rod of the present invention.

[0031] Figure 4 This is a schematic diagram of the U-shaped groove of the present invention.

[0032] Figure 5 This is a schematic diagram of the support rod of the present invention.

[0033] Figure 6 This is a cross-sectional view of the support rod of the present invention.

[0034] Figure 7 This is a schematic diagram of the splicing component of the present invention.

[0035] Figure 8 This is a schematic diagram of the force-bearing rod of the present invention.

[0036] Figure 9 This is an isometric view of the frame column template of the present invention.

[0037] Figure 10 This is a schematic diagram of the locking screw of the present invention.

[0038] Reference numerals: Frame column template 1, U-shaped groove 11, locking screw 12, fitting plate 121, locking nut 122, support rod 2, sleeve hole 21, tension hole 22, vertical measuring device 23, transparent shell 231, plumb bob 232, correction component 24, airbag 241, wear-resistant plate 242, valve core 243, force rod 3, force screw 31, splice 4, applicable groove 41, insertion hole 42, external pull hole 43. Detailed Implementation

[0039] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0040] Please see Figures 1-10 The present invention provides a technical solution: a rapid correction support system for frame column templates, comprising: frame column templates 1, support rods 2 and load-bearing rods 3, wherein a plurality of frame column templates 1 are used to constitute the main body of the support system; Support rods 2 are vertically installed at the four corners of the main body of the support system. At least three force-bearing rods 3 are installed between two support rods 2 on the same side. A horizontal locking mechanism is provided between the support rods 2 and the force-bearing rods 3 to provide a clamping force to the frame column template 1 by horizontally locking the support rods 2 and the force-bearing rods 3. refer to Figure 4 The outer surface of the frame column template 1 has at least three U-shaped grooves 11 with downward openings evenly distributed in the vertical direction. The U-shaped grooves 11 are connected to the force-bearing rod 3. A vertical locking mechanism is provided between the U-shaped grooves 11 and the force-bearing rod 3 to vertically lock the frame column template 1 to the force-bearing rod 3. refer to Figure 5 and Figure 6 The support rod 2 is a hollow rectangular structure, and the inner corner of the support rod 2 is embedded in the connection between the two frame column templates 1 located at the corner of the main body of the support system. refer to Figure 5 and Figure 6 A vertical measuring device 23 is fixedly connected to the outer corner of the support rod 2 to monitor the verticality of the support rod 2; refer to Figure 5 and Figure 6 Each support rod 2 has an adjustable height correction component 24 at its bottom end, which is used to correct the verticality of the support system. refer to Figure 1 and Figure 7 Each support rod 2 has a splicing piece 4 installed at its top, which is used to splice adjacent support rods 2 vertically.

[0041] When the back of the frame column template 1 is provided with a vertical reinforcing plate, the U-shaped groove 11 is set on the reinforcing plate.

[0042] In practice, the frame column formwork 1 quick correction support system is assembled and corrected in a highly efficient and accurate sequence.

[0043] First, connect the four support rods 2 and the middle and bottom force-bearing rods 3 on each side to form a loose three-dimensional support frame. At this time, the horizontal locking mechanism is not locked.

[0044] The operator suspends several frame column templates 1 from top to bottom on the installed load-bearing rods 3 through the U-shaped grooves 11 on them, so that the plane of the frame column templates 1 faces the inside of the main body of the support system.

[0045] Next, install the remaining support rod 3 to complete the construction of the entire support frame.

[0046] Subsequently, the bottom height of the support rod 2 is initially adjusted by the calibration component 24, and the four support rods 2 are roughly corrected to a vertical state based on the reading of the vertical measuring device 23.

[0047] Since the frame column formwork 1 has not been locked, the overall structure is unstable at this time.

[0048] Next, the horizontal locking mechanism is pre-locked to initially tighten the frame column template 1. At the same time, the planar position of the frame column template 1 is manually fine-tuned to ensure that the joint is flat.

[0049] Tighten the locking nuts 122 of all vertical locking mechanisms in sequence to securely lock the frame column template 1 onto the load-bearing rod 3 and prevent it from floating.

[0050] Use tools to finally tighten the force-bearing screw 31 of the horizontal locking mechanism to achieve a fully locked state. The operator observes the vertical measuring device 23 again. If a slight deviation of the support system is found due to the locking force, the verticality of the support rod 2 is precisely corrected by the fine-tuning correction component 24 to ensure that the spatial position of the column formed by the frame column template 1 fully meets the design requirements.

[0051] Further reference Figure 9 and Figure 10 The vertical locking mechanism includes a locking screw 12; The force-bearing rod 3 has several through holes that correspond one-to-one with the U-shaped groove 11, and the top of the U-shaped groove 11 has a through hole; The outer wall of the force-bearing rod 3 fits into the inner top wall of the U-shaped groove 11; The bottom end of the locking screw 12 is fixedly connected to a fitting plate 121, and the top of the locking screw 12 is threadedly connected to a locking nut 122. The locking screw 12 passes through the through hole of the force-bearing rod 3 and the through hole at the top of the U-shaped groove 11 in sequence, and the U-shaped groove 11 is pressed onto the force-bearing rod 3 by tightening the locking nut 122.

[0052] In practice, during the locking process, when the frame column template 1 is fixed to the load-bearing rod 3, the operator inserts the locking screw 12 with the fitting plate 121 from below through the pre-set through hole on the load-bearing rod 3, and continues upward through the through hole corresponding to the top of the U-shaped groove 11 on the frame column template 1. Then, a locking nut 122 is screwed onto the threaded end of the locking screw 12 exposed on the top surface of the U-shaped groove 11. When the locking nut 122 is tightened with a wrench, it presses downward against the top surface of the U-shaped groove 11, while simultaneously pulling the load-bearing rod 3 upward through the locking screw 12 and the fitting plate 121, causing the outer wall of the load-bearing rod 3 to fit tightly against the inner top wall of the U-shaped groove 11. This achieves vertical locking of the frame column template 1, effectively resisting the buoyancy generated during concrete pouring.

[0053] Further reference Figure 10 The mating plate 121 is an arc-shaped plate, and the mating plate 121 is attached to the outer wall of the force-bearing rod 3.

[0054] In practical implementation, the mating plate 121 is designed as an arc-shaped plate. When the locking nut 122 is tightened, the concave surface of the arc-shaped mating plate 121 can completely fit against the outer wall of the cylindrical force-bearing rod 3. The arc-shaped plate design creates a large contact area, avoiding stress concentration, preventing indentations on the surface of the force-bearing rod 3, ensuring uniform transmission of locking force, and enhancing the stability of locking, thus preventing loosening that may occur under vibration.

[0055] Further reference Figure 3 and Figure 8The horizontal locking mechanism includes threaded holes and force-bearing screws 31. The threaded holes are fixed at both ends of the force-bearing rod 3. Several tension holes 22 corresponding to the force-bearing screws 31 are opened on the side of the support rod 2 away from the frame column template 1. Several sleeve holes 21 coaxial with the tension holes 22 are opened on the side of the support rod 2 close to the frame column template 1. Both ends of the force-bearing rod 3 are sleeved with the sleeve holes 21. The force-bearing screws 31 at both ends of the force-bearing rod 3 pass through the tension holes 22 and are screwed into the threaded holes at the ends of the force-bearing rod 3.

[0056] In practical implementation, during the installation of the horizontal locking mechanism: First, insert both ends of the load-bearing rod 3 into the sleeve holes 21 of the support rods 2 on both sides to achieve initial positioning and radial support of the load-bearing rod 3. Then, from the outside of the support rod 2, pass the load-bearing screw 31 through the tension hole 22 and screw it into the pre-machined threaded hole at the end of the load-bearing rod 3. Tighten the load-bearing screw 31 with a wrench. The load-bearing screw 31 drives the load-bearing rod 3 to move inward into the support rod 2, thereby generating a strong horizontal tension force between the support rod 2 and the load-bearing rod 3. This force ultimately clamps the four frame column templates 1 towards the center, forming a solid whole.

[0057] Further reference Figure 1 The load-bearing rods 3 located on the two adjacent sides of the main body of the support system are staggered vertically.

[0058] In practical implementation, the load-bearing rods 3 located on adjacent sides of the main body of the support system are arranged in a staggered manner. The four sides of the main body of the support system are divided into: front, rear, left, and right. The load-bearing rods 3 installed on the front and rear sides are staggered from those installed on the left and right sides in vertical height. This allows the sleeve holes 21 and tensioning holes 22 on the support rods 2 to avoid interference and provides sufficient space for wrenches and other operating tools, so that the load-bearing screws 31 at both ends of each load-bearing rod 3 can be easily tightened.

[0059] Further reference Figure 7 The splicing component 4 is a rectangular frame structure with both ends through. The splicing component 4 is sleeved on the end of the support rod 2. The inner corner of the splicing component 4 is provided with a suitable groove 41. The inner corner of the support rod 2 passes through the suitable groove 41. The two sides of the splicing component 4 near the frame column template 1 are provided with insertion holes 42. The insertion holes 42 are sleeved with the end of the force rod 3. The two sides of the splicing component 4 away from the frame column template 1 are provided with pull holes 43. The force rods 3 at both ends of the support rod 2 and the force screws 31 at both ends of the force rod 3 pass through the pull holes 43 and the tensioning holes 22 and are inserted into the threaded holes for connection.

[0060] In practical implementation, splicing component 4 is used to achieve vertical splicing of the support system. Splicing component 4 is a hollow rectangular steel frame.

[0061] When it is necessary to extend the column, first put the splice 4 on the top of the lower support rod 2, and the inner corner of the lower support rod 2 passes through the applicable groove 41 of the splice 4 to ensure that the inner side of the column formwork is flush.

[0062] Then, the bottom end of the upper support rod 2 is inserted into the upper opening of the splice 4. When installing the load-bearing rod 3 at this height, the end of the load-bearing rod 3 is inserted into the insertion hole 42 on the splice 4, while the load-bearing screws 31 at both ends of the load-bearing rod 3 pass through the pull hole 43 on the splice 4 and the tension hole 22 on the support rod 2 in sequence, and finally screw into the threaded hole at the end of the load-bearing rod 3. In this way, the splice 4 not only connects the upper and lower support rods 2, but also becomes a component of the horizontal locking system, ensuring the continuity of force transmission.

[0063] Further reference Figure 5 and Figure 6 The vertical measuring device 23 includes a transparent housing 231 and a plumb bob 232. A groove is provided at the outer corner of the support rod 2. The transparent housing 231 is fixedly connected inside the groove, and the plumb bob 232 is provided inside the transparent housing 231.

[0064] In practice, the verticality measuring device 23 is used to monitor the verticality of the support rod 2 in real time.

[0065] The transparent housing 231 of the vertical measuring instrument 23 is made of acrylic material and is embedded in the groove at the outer corner of the support rod 2.

[0066] A freely swinging plumb bob 232 is suspended inside the transparent outer shell 231.

[0067] During installation and calibration, the operator can directly observe the offset between the tip of the plumb bob 232 and the vertical reference line marked on the transparent housing 231 through the transparent housing 231, thereby quickly determining whether the support rod 2 is in a vertical state and providing a basis for calibration.

[0068] Furthermore, the outer corners of the transparent outer shell 231 are rounded.

[0069] In practice, the outer corners of the transparent outer shell 231 are rounded. The rounded corner design eliminates sharp edges, reduces the risk of personnel being scratched during construction, and improves safety.

[0070] Rounded corners are more resistant to impacts and less prone to breakage than right corners. The smooth surface also makes it easier to clean as it does not accumulate dust and keeps the observation window clear. The rounded corner structure allows construction workers to make precise observations around the rounded corner area.

[0071] Further reference Figure 5 and Figure 6The calibration component 24 includes an airbag 241, a wear-resistant plate 242, and a valve core 243. The bottom end of the support rod 2 has a vertically arranged telescopic hole. The airbag 241 is located inside the telescopic hole. The valve core 243 is located on the airbag 241 and protrudes from the outer wall of the support rod 2. The wear-resistant plate 242 is fixedly connected to the bottom end of the airbag 241 and is movably connected to the inside of the telescopic hole.

[0072] In practice, the airbag 241 of the correction component 24 is placed in the telescopic hole at the bottom of the support rod 2, and the wear-resistant plate 242 at the bottom of the airbag 241 is in contact with the ground.

[0073] When segmented adjustments are required, i.e., the height of the four corners of the support system is adjusted synchronously to achieve overall leveling, the operator can use an inflation device with a multi-port connector to connect the valve core 243 of the air bladder 241 at the bottom of the four support rods 2, and then inflate or deflate synchronously to make the four corners rise and fall together.

[0074] When a support rod 2 is not vertical and needs to be adjusted individually, the operator uses a separate inflation tool to inflate or deflate only the airbag 241 under that support rod 2.

[0075] When inflated, the airbag 241 expands, pushing the wear-resistant plate 242 downward and lifting the support rod 2 on that side; when deflated, that side sinks under its own weight. Through this mechanism combining segmented and individual adjustment, efficient and precise verticality correction can be achieved.

[0076] The inflation and deflation principle of valve core 243 adopts existing technology.

[0077] A construction method for a rapid correction and support system for frame column formwork, characterized in that: the construction method for a rapid correction and support system for frame column formwork includes the following steps: S1. Construct an adjustable three-dimensional support frame: Place four support rods 2 vertically at the four corners of the predetermined column position. Connect at least two force-bearing rods 3 in the middle and at the bottom between the two support rods 2 on each side to form an adjustable three-dimensional support frame that is constrained in the middle and at the bottom but not locked by the horizontal locking mechanism. S2. Suspend and install the frame column template 1: Suspend several frame column templates 1 that make up the column body from top to bottom on the load-bearing rods 3 that have been installed in step S1 through the U-shaped grooves 11 with their outer surfaces facing downwards, so that the splicing plane of the frame column template 1 faces the inside of the main body of the support system. S3. Complete the load-bearing rods 3 and preliminarily correct the verticality: Install the load-bearing rods 3 of the remaining height to complete the construction of the entire support frame. Then, adjust the bottom height of each support rod 2 by operating the correction component 24 at the bottom of the support rod 2. Based on the reading of the vertical measuring device 23 fixedly connected to the outer corner of the support rod 2, independently and roughly correct the four support rods 2 to a vertical state. S4. Template fine-tuning: The horizontal locking mechanism is pre-locked to ensure that the frame column template 1 is initially tightened and will not fall off. At the same time, based on the support rod 2 that has been initially straightened, the planar position of the frame column template 1 is manually fine-tuned to ensure that the joints are flat. At this time, the overall structure is in a fine-tunable state. S5. Vertical locking to prevent floating: Tighten the locking nuts 122 of all vertical locking mechanisms in sequence. The locking nuts 122 press down on the top surface of the U-shaped groove 11. At the same time, the locking screw 12 and the fitting plate 121 fixed to its bottom end pull the force rod 3 upward, so that the outer wall of the force rod 3 fits tightly with the inner top wall of the U-shaped groove 11. This firmly locks the frame column template 1 vertically onto the force rod 3 to resist the buoyancy generated during concrete pouring. This step avoids the frame column template 1 from floating up and damaging the adjusted verticality. S6. Verticality retest: Use tools to finally tighten the force screw 31 of the horizontal locking mechanism, so that a strong horizontal clamping force is generated between the support rod 2 and the force rod 3, and the frame column template 1 is tightened into a whole. Then observe the verticality measuring device 23 on each support rod 2 again to check whether the verticality of the support system changes under the action of the final locking force. S7. Precise Compensation and Correction: If the support system is found to have a slight deviation due to the locking force during the re-inspection in step S6, the verticality of the support rod 2 is precisely compensated and corrected by finely adjusting the correction component 24 at the bottom of the corresponding support rod 2 until all vertical measuring instruments 23 show that the support rod 2 is in a vertical state, thereby ensuring that the spatial position of the column formed by the frame column template 1 meets the verticality design requirements.

[0078] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0079] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A rapid correction and support system for frame column formwork, comprising: The frame column template (1), support rod (2) and load-bearing rod (3) are characterized in that: a plurality of the frame column templates (1) are used to form the main body of the support system; The main body of the support system is equipped with support rods (2) at all four corners. At least three force rods (3) are installed between two support rods (2) on the same side. A horizontal locking mechanism is provided between the support rods (2) and the force rods (3) to horizontally lock the support rods (2) and the force rods (3) to provide a clamping force on the frame column template (1). The outer surface of the frame column template (1) is evenly distributed with at least three U-shaped grooves (11) with downward openings along the vertical direction. The U-shaped grooves (11) are connected to the force-bearing rod (3). A vertical locking mechanism is provided between the U-shaped grooves (11) and the force-bearing rod (3) to vertically lock the frame column template (1) onto the force-bearing rod (3). The support rod (2) is a hollow rectangular structure, and the inner corner of the support rod (2) is embedded in the connection of the two frame column templates (1) located at the corner of the main body of the support system. A vertical measuring device (23) is fixedly connected to the outer corner of the support rod (2) to monitor the verticality of the support rod (2); The bottom end of each support rod (2) is provided with an adjustable height correction component (24) for correcting the verticality of the support system; Each of the support rods (2) has a splicing piece (4) installed at its top end, which is used to splice adjacent support rods (2) in the vertical direction.

2. The rapid correction and support system for frame column formwork according to claim 1, characterized in that: The vertical locking mechanism includes a locking screw (12); The force-bearing rod (3) has several through holes that correspond one-to-one with the U-shaped groove (11), and the top of the U-shaped groove (11) has a through hole; The outer wall of the force-bearing rod (3) fits into the inner top wall of the U-shaped groove (11); The bottom end of the locking screw (12) is fixedly connected to a fitting plate (121), and the top of the locking screw (12) is threadedly connected to a locking nut (122). The locking screw (12) passes through the through hole of the force rod (3) and the through hole at the top of the U-shaped groove (11) in sequence, and the U-shaped groove (11) is pressed onto the force rod (3) by tightening the locking nut (122).

3. The rapid correction and support system for frame column formwork according to claim 2, characterized in that: The fitting plate (121) is an arc-shaped plate, and the fitting plate (121) is attached to the outer wall of the force-bearing rod (3).

4. The rapid correction and support system for frame column formwork according to claim 3, characterized in that: The horizontal locking mechanism includes a threaded hole and a force-bearing screw (31). The threaded hole is fixed at both ends of the force-bearing rod (3). Several tension holes (22) corresponding to the force-bearing screw (31) are opened on the side of the support rod (2) away from the frame column template (1). Several sleeve holes (21) coaxial with the tension holes (22) are opened on the side of the support rod (2) close to the frame column template (1). Both ends of the force-bearing rod (3) are sleeved with the sleeve holes (21). The force-bearing screws (31) at both ends of the force-bearing rod (3) pass through the tension holes (22) and are screwed into the threaded holes at the ends of the force-bearing rod (3).

5. A rapid correction and support system for frame column formwork according to claim 4, characterized in that: The force-bearing rods (3) located on the two adjacent sides of the main body of the support system are staggered vertically.

6. The rapid correction and support system for frame column formwork according to claim 5, characterized in that: The splicing component (4) is a rectangular frame structure with both ends through. The splicing component (4) is sleeved on the end of the support rod (2). The inner corner of the splicing component (4) is provided with a suitable groove (41). The inner corner of the support rod (2) passes through the suitable groove (41). The two sides of the splicing component (4) near the frame column template (1) are provided with insertion holes (42). The insertion holes (42) are sleeved with the end of the force rod (3). The two sides of the splicing component (4) away from the frame column template (1) are provided with pull holes (43). The force rod (3) at both ends of the support rod (2) and the force screw (31) at both ends of the force rod (3) pass through the pull holes (43) and the tensioning holes (22) and are inserted into the threaded holes for connection.

7. A rapid correction and support system for frame column formwork according to any one of claims 1 to 6, characterized in that: The vertical measuring device (23) includes a transparent shell (231) and a plumb bob (232). A groove is provided at the outer corner of the support rod (2), and the transparent shell (231) is fixedly connected inside the groove. The plumb bob (232) is provided inside the transparent shell (231).

8. A rapid correction and support system for frame column formwork according to claim 7, characterized in that: The outer corners of the transparent outer shell (231) are rounded.

9. A rapid correction and support system for frame column formwork according to claim 8, characterized in that: The correction component (24) includes an airbag (241), a wear-resistant plate (242), and a valve core (243). The bottom end of the support rod (2) is provided with a vertically arranged telescopic hole. The airbag (241) is provided inside the telescopic hole. The valve core (243) is provided on the airbag (241). The valve core (243) passes through the outer wall of the support rod (2). The bottom end of the airbag (241) is fixedly connected to the wear-resistant plate (242), which is movably connected inside the telescopic hole.

10. A construction method for a rapid correction and support system for frame column formwork, characterized in that: The construction method of the rapid correction and support system for frame column formwork as described in claim 9 includes the following steps: S1. Construct an adjustable three-dimensional support frame: Place four support rods (2) vertically at the four corners of the predetermined column position. Between the two support rods (2) on each side, connect at least the two force rods (3) in the middle and the bottom to form an adjustable three-dimensional support frame that is constrained in the middle and bottom but not locked by the horizontal locking mechanism. S2, Suspend and install the frame column template (1): Suspend the frame column template (1) that constitutes the column from top to bottom on the force rod (3) that has been installed in step S1 through the U-shaped groove (11) with the opening facing down on its outer surface, so that the splicing plane of the frame column template (1) faces the inside of the main body of the support system. S3. Complete the load-bearing rods (3) and preliminarily correct the verticality: Install the load-bearing rods (3) of the remaining height to complete the construction of the entire support frame. Then, by operating the correction component (24) at the bottom of the support rod (2), preliminarily adjust the bottom height of each support rod (2). Based on the reading of the vertical measuring device (23) fixedly connected to the outer corner of the support rod (2), independently and roughly correct the four support rods (2) to a vertical state. S4. Template fine-tuning: The horizontal locking mechanism is pre-locked so that the frame column template (1) is initially tightened and will not fall off. At the same time, based on the support rod (2) that has been initially straightened, the plane position of the frame column template (1) is manually fine-tuned to ensure that the joint is flat. At this time, the overall structure is in a fine-tunable state. S5. Vertical locking to prevent floating: Tighten the locking nuts (122) of all vertical locking mechanisms in sequence. Press the top surface of the U-shaped groove (11) downward through the locking nuts (122). At the same time, pull the force rod (3) upward through the locking screw (12) and the fitting plate (121) fixedly connected to its bottom end. Make the outer wall of the force rod (3) fit tightly with the inner top wall of the U-shaped groove (11). In this way, the frame column template (1) is firmly vertically locked on the force rod (3) to resist the buoyancy generated during concrete pouring. This step avoids the damage to the adjusted verticality caused by the floating of the frame column template (1). S6. Verticality retest: Use tools to finally tighten the force screw (31) of the horizontal locking mechanism, so that a strong horizontal clamping force is generated between the support rod (2) and the force rod (3), and the frame column template (1) is tightened into a whole. Then observe the vertical measuring device (23) on each support rod (2) again to check whether the verticality of the support system changes under the action of the final locking force. S7. Precise compensation and correction: If the support system is found to have a slight deviation due to the locking force during the re-inspection in step S6, the verticality of the support rod (2) is precisely compensated and corrected by finely adjusting the correction component (24) at the bottom of the corresponding support rod (2) until all vertical measuring instruments (23) show that the support rod (2) is in a vertical state, thereby ensuring that the spatial position of the column formed by the frame column template (1) meets the verticality design requirements.

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