Anti-deviation positioning system and method for reverse ridge aluminum mold of watery room

Abstract

The invention discloses an anti-deviation positioning system and method.The system comprises an aluminum formwork, a pressing plate, at least two sets of supporting assemblies and a pressing adjusting assembly.The aluminum formwork comprises a floor aluminum formwork and a reverse ridge aluminum formwork, and a limiting hole is formed in the top of the reverse ridge aluminum formwork; the pressing plate is provided with limiting columns which are inserted into the limiting holes and abut against the far ends of the reverse ridges, and supporting assemblies are arranged on the two sides. One end of the supporting column is connected with the pressing plate, and the other end of the supporting column is fastened with the floor connecting column through a fixing component. The mechanism comprises the adjusting plate capable of being automatically attached to the side wall of the reverse ridge and the driving device, the adjusting plate is driven to be adaptive to the side walls of different special-shaped reverse ridges and is pressed and positioned, so that the special positioning requirement can be met, the mechanism is adaptive to different special-shaped reverse ridges, the workload during design of the special-shaped reverse ridges is reduced, and construction resources are saved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of building structure positioning construction, and particularly relates to a multi-water room reverse ridge aluminum formwork anti-deviation positioning system and method. BACKGROUND

[0002] The reverse ridge plays a role in preventing water flow from entering the room. The reverse ridge is generally formed by pouring concrete and is set on the floor and protrudes from the floor. It is usually set on the multi-water room such as the kitchen and bathroom. The fixed installation of the aluminum formwork is easily affected by the lateral pressure generated during the pouring of concrete, causing the aluminum formwork to deform and resulting in deviations in the pouring and forming, which affects the quality of the building. Therefore, an aluminum formwork anti-deviation positioning system is needed to reinforce the aluminum formwork.

[0003] Traditional anti-deviation positioning systems are usually based on mechanical structures or simple adjustment devices. The positioning system of the mechanical structure type generally uses bolts, nuts, support rods and other components to fix the formwork at a specific position through physical connection and support. However, with the increasing diversification and complexity of building design, irregular reverse ridges are becoming more and more common in modern architecture. Irregular reverse ridges usually have irregular shapes, complex curves and unique spatial structures, which are significantly different from traditional regular formworks. Existing anti-deviation positioning systems face many challenges when dealing with irregular reverse ridges and cannot meet their special positioning needs.

[0004] In the prior art, when designing irregular reverse ridge aluminum formworks, an anti-deviation positioning system needs to be designed for each irregular reverse ridge, which not only consumes a large amount of human, material and financial resources, but also can only adapt to a specific single aluminum formwork. Once different styles of irregular reverse ridges are encountered, the previous positioning system cannot be reused, resulting in a great waste of resources. SUMMARY

[0005] The technical problem to be solved by the present application is to provide a multi-water room reverse ridge aluminum formwork anti-deviation positioning system to solve the above-mentioned problems in the prior art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by the present application is as follows: a multi-water room reverse ridge aluminum formwork anti-deviation positioning system, characterized by comprising an aluminum formwork, the aluminum formwork comprising a floor aluminum formwork and a reverse ridge aluminum formwork, the floor aluminum formwork being provided with a plurality of connecting columns and a reverse ridge channel; the connecting columns being connected to the floor aluminum formwork; the reverse ridge channel being arranged on the inner side of the connecting columns and being used for penetrating the reserved steel bars of the lower prefabricated composite slab; the reverse ridge aluminum formwork being provided with a plurality of limiting holes and a plurality of first mounting holes, the limiting holes being located at the top of the reverse ridge aluminum formwork, the first mounting holes being located at the bottom of the reverse ridge aluminum formwork, and each first mounting hole being connected to the corresponding connecting column; A pressing plate is provided with multiple limiting posts, each of which is inserted into one of the limiting holes. The pressing plate abuts against the end of the aluminum formwork of the inverted sill that is away from the aluminum formwork of the floor slab. At least two sets of support components, both sets of support components are connected to the same pressing plate and are respectively located on opposite horizontal sides of the aluminum template. Each support component includes a support column and a fixing component. One end of the support column is connected to the pressing plate, and the other end of the support column is connected to the fixing component. The fixing component is fastened to one of the connecting columns. A clamping adjustment mechanism is provided on the support column. The clamping adjustment mechanism includes a clamping adjustment plate and a driving mechanism. The clamping adjustment plate is used to adjust to fit the side wall of the aluminum template. The driving mechanism is used to drive the clamping adjustment plate to abut against the side wall of the aluminum template.

[0007] The above-mentioned anti-displacement positioning system for aluminum formwork in a multi-water room is characterized in that: the driving mechanism includes a mounting base, multiple telescopic rods, multiple motors and multiple steering seats, and the pressing adjustment plate includes multiple steering plates and multiple steering hinges; The mounting base is disposed on the support column, and the mounting base has a mounting groove. Multiple motors are respectively disposed in the mounting groove. The output end of each motor is linked to one end of one of the telescopic rods. The other end of each telescopic rod is respectively connected to one of the steering seats. Each steering seat is respectively rotatably connected to one of the steering plates. Adjacent steering plates are rotatably connected through the steering hinge.

[0008] The above-mentioned anti-displacement positioning system for aluminum formwork in a multi-water room is characterized in that: the clamping adjustment mechanism further includes an elastic buffer mechanism, which includes a locking ring, a first set screw, a first elastic element, and a fixing ring; The fixing ring, the first elastic element, and the engaging ring are all surrounding the outside of the telescopic rod. The fixing ring, the first elastic element, and the engaging ring are connected in sequence along the telescopic direction of the telescopic rod. The engaging ring has a first threaded hole, and the first set screw is threadedly connected to the first threaded hole. The first set screw is used to press the telescopic rod.

[0009] The above-mentioned anti-displacement positioning system for aluminum formwork in a multi-water room is characterized in that: the clamping adjustment mechanism further includes a warning mechanism, which includes a displacement trigger switch, a relay, and a warning light; The displacement trigger switch is installed on the retaining ring and moves with the retaining ring. The upper opening of the mounting groove is provided with a cover plate. The relay is installed on the cover plate and located in the mounting groove. The warning light is located at the end of the cover plate away from the relay. The displacement trigger switch, the relay and the warning light are electrically connected in sequence. The displacement trigger switch is used to generate an excitation current after the displacement exceeds a preset distance.

[0010] The above-mentioned anti-displacement positioning system for aluminum formwork in a multi-water room is characterized in that: the pressing plate further includes a distance adjustment mechanism, the pressing plate is provided with a sliding groove, and the distance adjustment mechanism includes a lead screw, a first rotary valve, two sliding blocks and a slide rail; The lead screw is suspended in the sliding groove and arranged parallel to the sliding groove. The first rotary valve is located at one end of the lead screw. The lead screw has a first threaded section and a second threaded section that rotate in opposite directions. The first threaded section is threadedly connected to one of the sliding blocks, and the second threaded section is threadedly connected to the other sliding block. At least one limiting post is installed on each of the two sliding blocks. The slide rail is located in the sliding groove and is slidably connected to the sliding block.

[0011] The above-mentioned anti-displacement positioning system for aluminum formwork in a multi-water room is characterized in that: the pressing plate includes a first pressing plate, a second pressing plate, and a plurality of second elastic elements; the sliding groove is formed in the second pressing plate; the first pressing plate is connected to the support column; one end of each of the plurality of second elastic elements is connected to the side of the first pressing plate near the second pressing plate; the other end of each of the plurality of second elastic elements is connected to the side of the second pressing plate near the first pressing plate; and the plurality of second elastic elements are arranged sequentially at intervals.

[0012] The above-mentioned anti-displacement positioning system for aluminum formwork in a multi-water room is characterized in that: the fixing component includes a support part, a second set screw, and a second rotary valve; the support part is connected to the support column; the support part has a second mounting hole; the second mounting hole is inserted into one of the connecting columns; the support part has a second threaded hole; the second set screw is threadedly connected to the second threaded hole; the end of the second set screw away from the support part is connected to the second rotary valve; and the second set screw is used to abut against the connecting column.

[0013] The above-mentioned anti-displacement positioning system for aluminum formwork in multi-water rooms is characterized in that: it further includes an inverted T-shaped adjusting rod, the support column includes a first column and a second column, a pressing and adjusting mechanism is provided at the top of the second column, an adjusting groove is provided in the second column, the inverted T-shaped adjusting rod is connected to the bottom of the first column and the vertical rod of the inverted T-shaped adjusting rod passes through the through hole on the mounting base and extends into the adjusting groove.

[0014] Meanwhile, this invention also discloses a method for preventing misalignment and positioning of aluminum formwork for a multi-water room, characterized by the following steps: Step 1: During the production of aluminum formwork, connect multiple connecting columns to the floor slab aluminum formwork and open multiple first mounting holes and limiting holes on the reverse sill aluminum formwork. The connecting columns are used to connect with the first mounting holes of the reverse sill aluminum formwork and to connect with the second mounting holes on the support part. Step 2: Erect the aluminum formwork for the floor slab and connect the first mounting hole on the aluminum formwork of the inverted sill to some of the connecting columns; Step 3: After installing the aluminum formwork, connect the second mounting hole on the support to the connecting column, and rotate the second directional valve to drive the second jack screw to abut against the connecting column. Step 4: Rotate the first rotary valve on the second pressure plate to control the two sliding blocks to slide and drive the limit column to move so as to align with the limit holes of the aluminum template of the reverse slope on both sides of the reverse slope to be poured, and insert the limit column into the limit hole. Step 5: After completing the connection between the limiting hole and the limiting post, ensure that the second pressure plate is in close contact with the aluminum template of the inverted retaining wall; Step 6: Turn on the motor to control the telescopic rod to move the pressing adjustment plate closer to and abut against the side wall of the aluminum template. Step 7: Observe the clamping adjustment plate until all the turning plates of the clamping adjustment plate are in full contact with the side wall of the aluminum template. Step 8: After the concrete pouring is completed, remove the anti-displacement positioning system of the aluminum formwork for the water-filled room.

[0015] The above-mentioned method for preventing displacement and positioning of aluminum formwork for inverted sills in multi-water rooms is characterized in that: in step eight, before removing the anti-displacement and positioning system for aluminum formwork for inverted sills in multi-water rooms after the concrete pouring is completed, it further includes: Tighten the first set screw to engage the locking ring with the telescopic rod; After pouring begins, observe whether the warning light is flashing red. If the warning light is flashing red, control the motor of the telescopic rod connected to the corresponding warning light to apply pressure until the warning light turns green and stays on. Compared with the prior art, the present invention has the following advantages: 1. This invention effectively solves the technical defects of poor versatility and low reuse rate of traditional irregular aluminum formwork positioning systems by using the adaptive adjustment characteristics of the clamping adjustment mechanism. Therefore, it is not necessary to redesign the positioning structure every time an irregular aluminum formwork is designed due to changes in the formwork style, which effectively reduces construction costs. Moreover, the same adjustment mechanism can be reused in different projects, which significantly improves resource utilization.

[0016] 2. This invention uses a pressing and adjusting plate composed of multiple steering plates and steering hinges connected in sequence to adapt to the side walls of different styles of irregularly shaped reverse curbs. When the side wall of the irregularly shaped reverse curb aluminum template has an inclination angle or curvature change, the push rod motor drives the telescopic rod to perform axial telescopic movement, which drives the steering seat to move radially along the support column. After being subjected to lateral thrust, the steering plate deflects around the hinge axis of the steering hinge. Through the linkage angle adjustment of multiple sets of steering plates, the outer surface of each section of the steering plate forms a continuous fitting surface that matches the side wall of the reverse curb aluminum template.

[0017] 3. This invention, through the design of an elastic buffer device, achieves two main benefits. First, when the clamping adjustment plate is not in contact with the aluminum formwork of the inverted sill, the telescopic rod can extend and retract freely, facilitating flexible adjustment and installation positioning of the device in the early stages according to different construction scenarios, adapting to various complex working conditions. Second, by tightening the first set screw to make the locking ring and the telescopic rod rigidly linked, the buffering effect of the elastic element effectively prevents the formwork from shifting or deforming due to vibration when the aluminum formwork of the inverted sill vibrates. This avoids problems such as incomplete concrete pouring and poor forming quality caused by formwork vibration, helping to improve the construction quality of the inverted sill and ensure the reliability of the building structure.

[0018] 4. By observing the different states of the warning lights, the present invention allows construction personnel to understand the position and status of the aluminum formwork of the anti-reverse slope in real time from a distance, thereby monitoring the pouring of the anti-reverse slope in real time and effectively ensuring the stability of the anti-reverse slope positioning.

[0019] In summary, the present invention is novel and reasonable in design, and can change the shape of the reinforcing plate according to different irregular inverted curbs, thereby meeting special positioning requirements and adapting to different irregular inverted curbs. It reduces the workload in designing irregular inverted curbs and saves construction resources, making it easy to promote and use.

[0020] The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0021] Figure 1a This is a schematic diagram of the structural connection of the system used in this invention.

[0022] Figure 1b for Figure 1a A structural diagram from another perspective.

[0023] Figure 2a This is a schematic diagram of the pressing and adjusting mechanism of the present invention.

[0024] Figure 2b for Figure 2a A structural diagram from another perspective, with the cover and warning mechanism removed.

[0025] Figure 2c for Figure 2aA cross-sectional view of the spring buffer mechanism and part of the telescopic rod in the clamping adjustment mechanism.

[0026] Figure 3a This is a schematic diagram of the structure of the support component of the present invention.

[0027] Figure 3b This is a cross-sectional view of the support component of the present invention.

[0028] Figure 4a This is a schematic diagram of the structure of the pressing plate of the present invention.

[0029] Figure 4b for Figure 4a A structural diagram from another perspective.

[0030] In the diagram, 1. Aluminum formwork; 11. Floor slab aluminum formwork; 12. Connecting column; 13. Reverse curb channel; 14. Reverse curb aluminum formwork; 15. Limiting hole; 16. First mounting hole; 2. Pressing plate; 20. Limiting column; 21. Distance adjustment mechanism; 22. Screw rod; 23. First rotary valve; 24. Sliding block; 25. Slide rail; 26. Sliding groove; 27. First pressure plate; 28. Second pressure plate; 29. ​​Second elastic element; 3. Support assembly; 31. Support column; 32. First column; 33. Second column; 34. Fixed... 35. Support part; 36. Second set screw; 37. Second rotary valve; 38. Second mounting hole; 4. Pressing adjustment mechanism; 40. Pressing adjustment plate; 41. Steering plate; 42. Steering hinge; 43. Drive mechanism; 44. Mounting seat; 45. Telescopic rod; 46. Motor; 47. Steering seat; 48. Mounting groove; 49. Cover plate; 50. Elastic buffer mechanism; 51. Engaging ring; 52. First set screw; 53. First elastic element; 54. Fixing ring; 55. Warning mechanism; 6. Inverted T-shaped adjusting rod. Detailed Implementation

[0031] like Figures 1a to 4b As shown, the anti-displacement positioning system for aluminum formwork in a multi-water room according to the present invention includes an aluminum formwork 1, a pressing plate 2, at least two sets of support components 3, and a pressing and adjusting mechanism 4.

[0032] It should be noted that both the aluminum formwork 14 and the aluminum formwork 11 are used as molds to shape the concrete mixture. Before the concrete mixture solidifies, the aluminum formwork 14 and the aluminum formwork 11 are disassembled and retrieved.

[0033] Specifically, the aluminum formwork 1 includes a reverse curb aluminum formwork 14 and a floor slab aluminum formwork 11. Specifically, the upper surface of the floor slab aluminum formwork 11 is connected to multiple connecting columns 12 by threads. The connecting columns 12 are arranged in an array, and the arrangement of the connecting columns 12 corresponds to the installation requirements of the reverse curb aluminum formwork 14. Reverse curb channels 13 are provided on the inner side of the multiple connecting columns 12. The shape of the reverse curb channels 13 can completely cover the connection area between the reverse curb aluminum formwork 14 and the lower precast composite slab. The reverse curb channels 13 are used to pass through the reserved steel bars of the lower precast composite slab to facilitate the subsequent dismantling of the overall structure. The outline of the reverse curb aluminum formwork 14 is designed as a continuous variable cross-section according to the irregular structure of the building reverse curb. The top is provided with multiple arrayed limiting holes 15, and the bottom is provided with multiple first installation holes 16 spaced apart along the extension direction of the reverse curb aluminum formwork 14. The floor slab aluminum formwork 11 is a planar rectangular plate, and the upper surface of it is welded with connecting columns 12 corresponding to the positions of the first installation holes 16 at the bottom of the reverse curb aluminum formwork 14. During installation, the first mounting hole 16 at the bottom of the inverted sill aluminum formwork 14 is bolted through and locked to the connecting column 12 on the floor slab aluminum formwork 11. Preferably, the inverted sill aluminum formwork 14 is made of high-strength aluminum alloy material and is integrally extruded and formed, and the surface is treated with anti-oxidation; the floor slab aluminum formwork 11 has a reinforcing rib structure inside to improve the load-bearing rigidity, and the edges are chamfered to avoid stress concentration.

[0034] The pressing plate 2 is uniformly provided with multiple cylindrical limiting posts 20 along its length. Preferably, the ends of the limiting posts 20 are machined with tapered guide heads to form a transition fit with the limiting holes 15 at the top of the reverse aluminum template 14. The multiple limiting posts 20 are respectively inserted into one of the limiting holes 15. The pressing plate 2 abuts against the end of the reverse aluminum template 14 away from the floor slab aluminum template 11. Both sets of support components 3 are connected to the same pressing plate 2 and are located on opposite horizontal sides of the reverse aluminum template. The support components 3 include support columns 31 and fixing components 34. One end of the support column 31 is fastened to the pressing plate 2 by bolts, and the other end of the support column 31 is connected to the fixing component 34. The fixing component 34 is fastened to one of the connecting columns 12.

[0035] Specifically, when the aluminum formwork 14 of the inverted retaining wall tends to float upwards due to vibration during concrete pouring, the pressure plate 2 suppresses displacement through the rigid constraint system formed by the support components 3 on both sides. Specifically, the upper end of the support column 31 is fixed to the pressure plate 2, and the lower end is locked to the connecting column 12 of the floor slab aluminum formwork 11 via a fixing component 34, forming a truss-type support structure fixed at both ends. When the aluminum formwork 14 of the inverted retaining wall moves upwards, its pushing action subjects the pressure plate 2 to a vertically upward load, while the support column 31 generates a reverse force due to the constraint at its fixed end. The two forces form a couple of equal magnitude and opposite direction, directly counteracting the upward trend of the aluminum formwork 14 of the inverted retaining wall. This mechanical balance mechanism achieves self-balancing through the rigid connection characteristics of the support components 3, automatically maintaining the positioning accuracy of the aluminum formwork 14 of the inverted retaining wall without external pressure, ensuring that the flatness of the concrete forming surface meets construction requirements.

[0036] A clamping adjustment mechanism 4 is mounted on the support column 31. This mechanism consists of a clamping adjustment plate 40 and a driving mechanism 43. The clamping adjustment plate 40 is used to adjust to fit the sidewall of the aluminum formwork 14, and the driving mechanism 43 is used to drive the clamping adjustment plate 40 to abut against the sidewall. Preferably, the contact surface of the clamping adjustment plate 40 is designed as an adaptive curved surface structure, so that it can fit the sidewall of different styles of irregularly shaped aluminum formwork 14 under the adjustment of construction personnel, and counteract the lateral expansion force of the concrete through uniformly distributed contact pressure.

[0037] By leveraging the adaptive adjustment characteristics of the clamping adjustment mechanism 4, the technical defects of the traditional irregular aluminum formwork 14 positioning system, such as poor versatility and low reusability, are effectively solved. This eliminates the need to redesign the positioning structure each time an irregular aluminum formwork is designed, thus effectively reducing construction costs. Furthermore, the same adjustment mechanism can be reused in different projects, significantly improving resource utilization.

[0038] Preferably, such as Figure 2a and Figure 2b As shown, the drive mechanism 43 includes a mounting base 44, multiple telescopic rods 45, multiple motors 46, and multiple steering seats 47, and the pressing adjustment plate 40 includes multiple steering plates 41 and multiple steering hinges 42.

[0039] Mounting base 44 is provided on support column 31. Mounting base 44 has a U-shaped mounting groove 48. Multiple motors 46 are respectively located in mounting groove 48. Preferably, motor 46 is push rod motor 46. The output end of each motor 46 is linked to one end of one telescopic rod 45. The other end of each telescopic rod 45 is respectively connected to one of the steering seats 47. Each steering seat 47 is respectively rotatably connected to one of the steering plates 41. Adjacent steering plates 41 are rotatably connected by steering hinges 42 to form a steering pair. When it is necessary to anti-displacement positioning of the irregular aluminum template 14, the push rod motor 46 drives the telescopic rod 45 to perform axial telescopic movement, which drives the steering seat 47 to translate radially along the support column 31. After being subjected to lateral thrust, the steering plate 41 deflects around the hinge axis of the steering hinge 42. Through the linkage angle adjustment of multiple sets of steering plates 41, the outer surface of each section of steering plate 41 forms a continuous contact surface that matches the side wall of the aluminum template 14.

[0040] Understandably, the clamping adjustment mechanism 4 can also be a linkage clamping mechanism composed of orthogonally arranged rigid linkages. Specifically, multiple horizontal and vertical linkages of equal cross-section are cross-connected via bidirectional universal hinge nodes, forming a grid-like planar array. Each hinge node extends outwards with a hemispherical clamping contact. The four corners of the array are slidably connected to linear guide rails on the support column 31 via sliders, with the sliders being pulled by a synchronous pulley group driven by a motor 46. When the sidewall of the irregularly shaped aluminum template 14 contacts the clamping contact, the contact is pushed by a reaction force, causing the corresponding linkage to slide axially. Adjacent hinge nodes transmit displacement and angle changes through universal joints, causing the entire linkage grid to undergo elastic deformation matching the template contour. During deformation, the preload between the linkages increases with the increase in displacement, ultimately forming a multi-point distributed passive locking. This mechanism achieves adaptive deformation of the clamping surface through purely mechanical deformation. After deformation, the grid can be reverse-driven back to its initial planar state by the motor 46.

[0041] Similarly, the clamping adjustment mechanism 4 can also be a flexible clamping mechanism composed of multiple independent pneumatic units. The specific structure is as follows: a matrix of square air chamber modules are installed on the side wall of the support column 31. Each air chamber contains a rubber air bag and is connected to an independent solenoid valve. An array of miniature piston columns is fixed on the outer surface of the air bag, and a pressure sensor is installed on the top of the piston column. When the air pump supplies air to the target air chamber, the air bag expands and pushes the piston column to extend outward and contact the side wall of the template. The obstructed piston column feeds the pressure signal back to the control system, triggering the solenoid valves of the adjacent uncontacted air chambers to increase the air volume until all piston columns are evenly in contact with the template to form a continuous clamping surface.

[0042] Preferably, such as Figure 2c As shown, the clamping adjustment mechanism 4 also includes an elastic buffer mechanism 50, which includes a locking ring 51, a first set screw 52, ​​a first elastic element 53, and a fixing ring 54. The fixing ring 54, the first elastic element 53, and the locking ring 51 are all wrapped around the outside of the telescopic rod 45. The fixing ring 54, the first elastic element 53, and the locking ring 51 are connected in sequence along the telescopic direction of the telescopic rod 45. The locking ring 51 has a first threaded hole, and the first set screw 52 is threadedly connected to the first threaded hole. The first set screw 52 is used to press the telescopic rod 45. Preferably, the first elastic element 53 can be one or more of a spring, a rubber pad, and elastic silicone.

[0043] Specifically, when the clamping adjustment plate 40 is not in contact with the aluminum template 14, the first set screw 52 is in a loose state, and a certain radial gap is maintained between the locking ring 51 and the telescopic rod 45. At this time, the telescopic rod 45 extends and retracts freely under the drive of the push rod motor 46, and the elastic element is in its original state. After the clamping adjustment plate 40 completes the side wall contact, the first set screw 52 is tightened so that its conical end abuts against the telescopic rod 45, and the locking ring 51 and the telescopic rod 45 form a rigid linkage. When the aluminum template 14 vibrates slightly outward, forcing the locking ring 51 to compress the elastic element axially, the elastic element can absorb and buffer this compressive force with its good elastic properties, converting kinetic energy into elastic potential energy and storing it. When the vibration trend of the aluminum template 14 weakens, the elastic element will release the stored elastic potential energy, pushing the locking ring 51 to reset, so that the entire system always maintains a stable working state.

[0044] The elastic buffer mechanism 50 provided in this embodiment allows the telescopic rod 45 to extend and retract freely when the clamping adjustment plate 40 is not in contact with the aluminum formwork 14 of the inverted sill. This facilitates flexible adjustment and installation positioning of the device in the early stages according to different construction scenarios, adapting to various complex working conditions. On the other hand, by tightening the first set screw 52 to make the locking ring 51 rigidly linked with the telescopic rod 45, the buffering effect of the elastic element effectively prevents the formwork from shifting or deforming due to vibration when the aluminum formwork 14 of the inverted sill vibrates. This avoids problems such as incomplete concrete pouring and poor molding quality caused by formwork vibration, which helps to improve the construction quality of the inverted sill and ensure the reliability of the building structure. At the same time, the buffering effect of the elastic element on the vibration of the aluminum formwork 14 of the inverted sill reduces the impact of vibration on the entire device structure, reduces the wear of various components, thereby extending the overall service life of the device and reducing maintenance costs.

[0045] Preferably, such as Figure 2a and Figure 3a As shown, the clamping adjustment mechanism 4 also includes a warning mechanism 55, which includes a displacement trigger switch, a relay, and a warning light.

[0046] The displacement trigger switch is installed on the retaining ring 51 and moves with the retaining ring 51. The upper opening of the mounting groove 48 is provided with a cover plate 49. The relay is installed on the cover plate 49 and located in the mounting groove 48. The warning light is located at the end of the cover plate 49 away from the relay. The displacement trigger switch, the relay and the warning light are electrically connected in sequence. The displacement trigger switch is used to generate an excitation current after the displacement exceeds the preset distance.

[0047] Specifically, the displacement trigger switch is a reed-type normally open contact sensor, fixed to the outer edge of the locking ring 51 by a clamp. Its trigger roller maintains sliding contact with the limiting boss on the inner wall of the mounting groove 48. The warning light is a three-color LED warning light. When the locking ring 51 moves with the telescopic rod 45 to the preset travel threshold, the roller of the displacement trigger switch disengages from the limiting boss, the reed contact closes and conducts the circuit. After receiving the electrical signal, the relay drives the warning light to switch to red flashing mode to remind the construction personnel to control the motor 46 to increase the pressure on the side wall of the anti-slope aluminum formwork 14, so that the anti-slope aluminum formwork 14 returns to the normal position. This allows the construction personnel to adjust the anti-deviation positioning system remotely in real time to monitor the pouring of the anti-slope in real time and further ensure the stability of the anti-slope positioning. Conversely, when the locking ring 51 is adjusted and reset to the safe range, the roller re-contacts the limiting boss, causing the contact to open, and the warning light returns to the green constant-on state.

[0048] Preferably, such as Figure 4a and Figure 4b As shown, the pressing plate 2 also includes a distance adjustment mechanism 21. The pressing plate 2 has a sliding groove 26. The distance adjustment mechanism 21 includes a lead screw 22, a first rotary valve 23, two sliding blocks 24 and a slide rail 25. The lead screw 22 is suspended in the sliding groove 26 and is set parallel to the sliding groove 26. The first rotary valve 23 is located at one end of the lead screw 22. The lead screw 22 has a first threaded section and a second threaded section that rotate in opposite directions. The first threaded section is threadedly connected to one of the sliding blocks 24, and the second threaded section is threadedly connected to the other sliding block 24. At least one limiting post 20 is installed on each of the two sliding blocks 24. The slide rail 25 is located in the sliding groove 26 and is slidably connected to the sliding block 24. Specifically, the construction personnel can rotate the first rotary valve 23 to drive the two sliding blocks 24 to move towards each other or away from each other, thereby adjusting the spacing of the limiting posts 20 to adapt to the aluminum formwork 14 of different widths. This eliminates the need to adjust the spacing between the upper limit holes 15 of the aluminum formwork 14 according to the spacing of the limiting posts 20 of the anti-deviation positioning system when designing the aluminum formwork 14, further improving the adaptability of the anti-deviation positioning system and reducing the constraints on the design of the aluminum formwork 14.

[0049] In one embodiment, such as Figure 4aAs shown, preferably, the pressing plate 2 includes a first pressing plate 27, a second pressing plate 28, and a plurality of second elastic elements 29. A sliding groove 26 is formed in the second pressing plate 28. The first pressing plate 27 is connected to the support column 31. One end of the plurality of second elastic elements 29 is connected to the side of the first pressing plate 27 near the second pressing plate 28, and the other end of the plurality of second elastic elements 29 is connected to the end of the second pressing plate 28 near the first pressing plate 27. The plurality of second elastic elements 29 are arranged sequentially at intervals.

[0050] Specifically, when the aluminum formwork 14 is subjected to the buoyancy force of concrete pouring, one end of the support column 31 is fastened to the first pressure plate 27 by bolts, and the second pressure plate 28 undergoes a slight displacement along the plane of the first pressure plate 27. At this time, multiple second elastic elements 29 absorb the buoyancy impact energy during the compression deformation process, and restore the second pressure plate 28 to the equilibrium position in real time through elastic restoring force, effectively avoiding the continuous displacement of the aluminum formwork 14 due to buoyancy force, and always maintaining its correct position during the pouring process. Preferably, the second elastic elements 29 are distributed in a matrix, and their two ends are connected to the first and second pressure plates 28 respectively through ball joints, ensuring that each spring group deforms independently under non-uniform load, so that the pressing force is evenly transmitted to the surface of the aluminum formwork 14. The second elastic elements 29 can be one or more of springs, rubber pads, and elastic silicone.

[0051] Please see Figure 3b Preferably, the fixing component 34 includes a support part 35, a second set screw 36, and a second rotary valve 37. The support part 35 is fixedly connected to the support column 31. A second mounting hole 38 is provided at the bottom of the support part 35. The second mounting hole 38 is inserted into one of the connecting columns 12 of the floor aluminum template 11. A second threaded hole communicating with the second mounting hole 38 is provided on the side wall of the support part 35. The second set screw 36 is threadedly connected to the second threaded hole. The end of the second set screw 36 away from the support part 35 is connected to the second rotary valve 37. The second set screw 36 is used to abut against the connecting column 12 so that the support component 3 of the anti-displacement positioning system is tightly connected to the floor aluminum template 11 so that the pressing plate 2 can press the top of the anti-sill aluminum template 14.

[0052] In one embodiment, such as Figure 3bAs shown, the anti-displacement positioning system for multi-water room aluminum formwork with anti-displacement mechanism provided by the present invention also includes an inverted T-shaped adjusting rod 6. The support column 31 includes a first column 32 and a second column 33. The pressing and adjusting mechanism 4 is located at the top of the second column 33. An adjusting groove is provided in the second column 33. The inverted T-shaped adjusting rod 6 is connected to the bottom of the first column 32, and the vertical rod of the inverted T-shaped adjusting rod 6 passes through the through hole on the mounting base 44 and extends into the adjusting groove to adjust the height of the support components 3 located at both ends of the pressing plate 2, thereby adapting to aluminum formwork with anti-displacement mechanism 14 of different heights. At the same time, the support column 31 with telescopic capability can better provide a suitable pressing environment for the pressing plate 2. It is not necessary to press the aluminum formwork with anti-displacement mechanism 14 first and then fix the support components. After the support components are fixed, the inverted T-shaped adjusting rod 6 can be used to assist the pressing plate 2 in fixing the top of the aluminum formwork with anti-displacement mechanism 14. This avoids the displacement of the pressing plate 2 caused by the offset of the support components 3 during the fixing process after the pressing plate 2 has finished pressing the aluminum formwork 1, which would affect the positioning effect of the top of the aluminum formwork 1.

[0053] A method for preventing displacement and positioning of aluminum formwork for a water-filled room includes the following steps: Step 1: During the production of aluminum formwork 1, multiple connecting columns 12 are connected to the floor slab aluminum formwork 11, and multiple first mounting holes 16 and limiting holes 15 are opened on the reverse aluminum formwork 14. The connecting columns 12 are used to connect with the first mounting holes 16 of the reverse aluminum formwork 14, and are used to connect with the second mounting holes 38 on the support part 35. Step 2: Erect the aluminum formwork 11 for the floor slab and connect the first mounting hole 16 on the aluminum formwork 14 of the inverted sill to part of the connecting column 12; Step 3: After installing the aluminum template 14, insert the second mounting hole 38 on the support part 35 into the connecting column 12, and rotate the second directional valve 37 to drive the second set screw 36 to abut against the connecting column 12. Step 4: Rotate the first rotary valve 23 on the second pressure plate 28 to control the two sliding blocks 24 to slide and drive the limiting column 20 to move so as to align with the limiting holes 15 of the aluminum template 14 of the reverse slope on both sides of the reverse slope to be poured, and insert the limiting column 20 into the limiting hole 15. Step 5: After completing the connection between the limiting hole 15 and the limiting post 20, the second pressure plate 28 and the aluminum template 14 of the reverse support are in close contact. Step 6: Turn on the motor 46 to control the telescopic rod 45 to drive the pressing adjustment plate 40 to approach and abut against the side wall of the aluminum template 141; Step 7: Observe the clamping adjustment plate 40 until all the turning plates 41 of the clamping adjustment plate 40 are in full contact with the side wall of the aluminum template 14. Step 8: After the concrete pouring is completed, remove the anti-displacement positioning system of the aluminum formwork for the water-filled room.

[0054] This embodiment can adapt to irregularly shaped retaining walls of different shapes, thus eliminating the need to redesign a dedicated anti-displacement positioning system when facing irregularly shaped retaining walls with different requirements. On the one hand, it reduces the difficulty and workload of retaining wall construction, as it eliminates the need to design an anti-displacement positioning system for each irregularly shaped retaining wall while designing the aluminum formwork 14. On the other hand, it saves building resources, as the anti-displacement positioning system of this invention can be reused for positioning tasks of different styles of irregularly shaped retaining walls. Through the adaptive adjustment characteristics of the clamping adjustment mechanism 4, it effectively solves the technical defects of poor versatility and low reuse rate of traditional irregularly shaped retaining wall aluminum formwork 14 positioning systems. Therefore, it is not necessary to redesign the positioning structure due to changes in formwork style every time an irregularly shaped retaining wall is designed, effectively reducing construction costs. Moreover, the same set of adjustment mechanisms can be reused in different projects, significantly improving resource utilization.

[0055] In this embodiment, step eight, before removing the anti-displacement positioning system of the aluminum formwork for the multi-water room after the concrete pouring is completed, also includes: Tighten the first set screw 52 to engage the locking ring 51 with the telescopic rod 45; After the pouring begins, observe whether the warning light 441 is in a red flashing mode. If the warning light 441 is in a red flashing mode, control the motor 46 of the telescopic rod 45 connected to the corresponding warning light 441 to apply pressure until the warning light 441 turns into a green constant light state.

[0056] This embodiment enables construction personnel to understand the position status of the aluminum formwork 14 of the anti-reverse slope in real time from a distance by observing the different states of the warning lights, thereby monitoring the pouring of the anti-reverse slope in real time and effectively ensuring the stability of the anti-reverse slope positioning.

[0057] The above description is merely a preferred embodiment of the present invention and does not constitute any limitation on the present invention. Any simple modifications, alterations, or equivalent structural changes made to the above embodiments based on the technical essence of the present invention shall still fall within the protection scope of the present invention.

Claims

1. A positioning system for preventing misalignment of aluminum formwork in multi-water rooms, characterized in that: The system includes an aluminum formwork (1), which includes a floor slab aluminum formwork (11) and a reverse curb aluminum formwork (14). The floor slab aluminum formwork (11) is provided with multiple connecting columns (12) and a reverse curb channel (13). The multiple connecting columns (12) are connected to the floor slab aluminum formwork (11). The reverse curb channel (13) is located inside the multiple connecting columns (12) and is used to pass through the reserved steel bars of the lower precast composite slab. The reverse curb aluminum formwork (14) is provided with multiple limiting holes (15) and multiple first mounting holes (16). The limiting holes (15) are located at the top of the reverse curb aluminum formwork (14), and the first mounting holes (16) are located at the bottom of the reverse curb aluminum formwork (14). Each first mounting hole (16) is connected to the corresponding connecting column (12). A pressing plate (2) is provided with multiple limiting posts (20), and the multiple limiting posts (20) are respectively inserted into one of the limiting holes (15). The pressing plate (2) abuts against the end of the aluminum template (14) away from the floor slab aluminum template (11). At least two sets of support components (3), both sets of support components (3) are connected to the same pressing plate (2) and are respectively located on opposite horizontal sides of the aluminum template (14). The support component (3) includes a support column (31) and a fixing component (34). One end of the support column (31) is connected to the pressing plate (2), and the other end of the support column (31) is connected to the fixing component (34). The fixing component (34) is fastened to one of the connecting columns (12). A clamping adjustment mechanism (4) is provided on the support column (31). The clamping adjustment mechanism (4) includes a clamping adjustment plate (40) and a driving mechanism (43). The clamping adjustment plate (40) is used to adjust according to the side wall of the aluminum template (14) to fit the side wall. The driving mechanism (43) is used to drive the clamping adjustment plate (40) to abut against the side wall of the aluminum template (14).

2. The anti-displacement positioning system for aluminum formwork in multi-water rooms according to claim 1, characterized in that: The drive mechanism (43) includes a mounting base (44), multiple telescopic rods (45), multiple motors (46) and multiple steering seats (47), and the clamping adjustment plate (40) includes multiple steering plates (41) and multiple steering hinges (42). The mounting base (44) is provided on the support column (31). The mounting base (44) has a mounting groove (48). Multiple motors (46) are respectively located in the mounting groove (48). The output end of each motor (46) is linked to one end of one of the telescopic rods (45). The other end of each telescopic rod (45) is respectively connected to one of the steering seats (47). Each steering seat (47) is respectively rotatably connected to one of the steering plates (41). Adjacent steering plates (41) are rotatably connected through the steering hinge (42).

3. The anti-displacement positioning system for aluminum formwork in multi-water rooms according to claim 2, characterized in that: The clamping adjustment mechanism (4) further includes an elastic buffer mechanism (50), which includes a locking ring (51), a first set screw (52), a first elastic element (53), and a fixing ring (54). The fixing ring (54), the first elastic element (53) and the locking ring (51) are all surrounding the outside of the telescopic rod (45). The fixing ring (54), the first elastic element (53) and the locking ring (51) are connected in sequence along the telescopic direction of the telescopic rod (45). The locking ring (51) has a first threaded hole. The first set screw (52) is threadedly connected to the first threaded hole. The first set screw (52) is used to press the telescopic rod (45).

4. The anti-displacement positioning system for aluminum formwork in multi-water rooms according to claim 3, characterized in that: The clamping adjustment mechanism (4) further includes a warning mechanism (55), which includes a displacement trigger switch, a relay and a warning light; The displacement trigger switch is installed on the retaining ring (51) and moves with the retaining ring (51). The upper opening of the mounting groove (48) is provided with a cover plate (49). The relay is installed on the cover plate (49) and located in the mounting groove (48). The warning light is located at the end of the cover plate (49) away from the relay. The displacement trigger switch, the relay and the warning light are electrically connected in sequence. The displacement trigger switch is used to generate an excitation current after the displacement exceeds a preset distance.

5. A positioning system for preventing misalignment of aluminum formwork in multi-water rooms according to claim 4, characterized in that: The pressing plate (2) also includes a distance adjustment mechanism (21). The pressing plate (2) has a sliding groove (26). The distance adjustment mechanism (21) includes a lead screw (22), a first rotary valve (23), two sliding blocks (24) and a slide rail (25). The lead screw (22) is suspended in the sliding groove (26) and is arranged parallel to the sliding groove (26). The first rotary valve (23) is located at one end of the lead screw (22). The lead screw (22) has a first threaded section and a second threaded section that rotate in opposite directions. The first threaded section is threadedly connected to one of the sliding blocks (24), and the second threaded section is threadedly connected to the other sliding block (24). At least one limiting post (20) is installed on each of the two sliding blocks (24). The slide rail (25) is located in the sliding groove (26) and is slidably connected to the sliding block (24).

6. A positioning system for preventing misalignment of aluminum formwork in multi-water rooms according to claim 5, characterized in that: The pressing plate (2) includes a first pressing plate (27), a second pressing plate (28) and a plurality of second elastic elements (29). The sliding groove (26) is opened on the second pressing plate (28). The first pressing plate (27) is connected to the support column (31). One end of the plurality of second elastic elements (29) is connected to the side of the first pressing plate (27) near the second pressing plate (28), and the other end of the plurality of second elastic elements (29) is connected to the end of the second pressing plate (28) near the first pressing plate (27). The plurality of second elastic elements (29) are arranged sequentially at intervals.

7. A positioning system for preventing misalignment of aluminum formwork in multi-water rooms according to claim 2, characterized in that: The fixing component (34) includes a support part (35), a second set screw (36), and a second rotary valve (37). The support part (35) is connected to the support column (31). The support part (35) has a second mounting hole (38). The second mounting hole (38) is inserted into one of the connecting columns (12). The support part (35) has a second threaded hole. The second set screw (36) is threadedly connected to the second threaded hole. The end of the second set screw (36) away from the support part (35) is connected to the second rotary valve (37). The second set screw (36) is used to abut against the connecting column (12).

8. A positioning system for preventing misalignment of aluminum formwork in multi-water rooms according to claim 7, characterized in that: It also includes an inverted T-shaped adjusting rod (6). The support column (31) includes a first column (32) and a second column (33). The pressing and adjusting mechanism (4) is located on the top of the second column (33). An adjusting groove is provided in the second column (33). The inverted T-shaped adjusting rod (6) is connected to the bottom of the first column (32), and the vertical rod of the inverted T-shaped adjusting rod (6) passes through the through hole on the mounting base (44) and extends into the adjusting groove.

9. A method for anti-displacement positioning of aluminum formwork for a multi-water room using the system as described in claim 6, characterized in that: The method includes the following steps: Step 1: During the production of aluminum formwork (1), multiple connecting columns (12) are connected to the floor slab aluminum formwork (11), and multiple first mounting holes (16) and limiting holes (15) are opened on the reverse aluminum formwork (14). The connecting columns (12) are used to connect with the first mounting holes (16) of the reverse aluminum formwork (14) and to connect with the second mounting holes (38) on the support part (35). Step 2: Erect the aluminum formwork for the floor slab (11) and connect the first mounting hole (16) on the aluminum formwork for the inverted frame (14) to part of the connecting column (12); Step 3: After installing the aluminum template (14), insert the second mounting hole (38) on the support part (35) into the connecting column (12), and rotate the second steering valve (37) to drive the second set screw (36) to abut against the connecting column (12); Step 4: Rotate the first rotary valve (23) on the second pressure plate (28) to control the two sliding blocks (24) to slide and drive the limiting column (20) to move so as to align with the limiting hole (15) of the aluminum template (14) of the reverse slope on both sides of the reverse slope to be poured, and insert the limiting column (20) into the limiting hole (15). Step 5: After completing the connection between the limiting hole (15) and the limiting post (20), the second pressure plate (28) and the aluminum template (14) of the reverse support are in close contact. Step 6: Turn on the motor (46) to control the telescopic rod (45) to drive the pressing adjustment plate (40) to approach and abut against the side wall of the aluminum template (14) (1); Step 7: Observe the clamping adjustment plate (40) until each of the turning plates (41) of the clamping adjustment plate (40) is in full contact with the side wall of the aluminum template (14); Step 8: After the concrete pouring is completed, remove the anti-displacement positioning system of the aluminum formwork for the water-filled room.

10. The method for preventing misalignment and positioning of the aluminum formwork for a multi-water room according to claim 9, characterized in that: Step eight, before removing the anti-displacement positioning system of the aluminum formwork for the multi-water room after the concrete pouring is completed, also includes: Tighten the first set screw (52) to engage the locking ring (51) with the telescopic rod (45); After the pouring begins, observe whether the warning light (441) is in red flashing mode. If the warning light (441) is in red flashing mode, control the motor (46) of the telescopic rod (45) connected to the corresponding warning light (441) to apply pressure until the warning light (441) turns into a green constant light state.

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