Intelligent wind-resistant reinforcing device and method for high-rise building steel platform formwork system

Abstract

The invention relates to an intelligent wind-resistant reinforcing device and method for a high-rise building steel platform formwork system, and the device comprises an integral steel platform, a hanging scaffold, a cylinder frame supporting system, a steel column climbing system, a formwork system, an intelligent reinforcing device and an anemograph. The intelligent reinforcing device comprises a U-shaped connecting buckle, a rotating shaft, a rotating arm, a hydraulic jack, a driving motor and a connecting end plate, one end of the intelligent reinforcing device is connected with the hanging scaffold vertical rod through the U-shaped connecting buckle, the other end of the intelligent reinforcing device is in bolt connection with the concrete core tube wall through the connecting end plate, and the U-shaped connecting buckle is arranged on the rotating shaft; the rotating shaft is provided with a driving motor in a matched mode and connected with a rotating arm, the other end of the rotating arm is connected with a hydraulic jack, and a connecting end plate is arranged at the end of an ejector rod of the hydraulic jack. And the anemograph is fixed on the vertical rod of the hanging scaffold. The wind speed is dynamically monitored and detected in real time through the anemograph, and the connection and reinforcement work of the device and the concrete core tube wall is automatically executed.

Description

Technical Field

[0001] The invention belongs to the technical field of building construction, and in particular relates to an intelligent wind-resistant reinforcement device and method for a steel platform formwork system of a high-rise building. Background Art

[0002] After years of development, the steel platform formwork system has been widely used in the construction of super high-rise buildings at home and abroad. Generally speaking, the steel platform formwork system consists of five parts: the overall steel platform, the hanging scaffolding, the cylinder support system, the steel column climbing system, and the formwork system.

[0003] The hanging scaffolding is arranged along the periphery of the outer wall of the core tube, and is fixed to the bottom of the steel beam of the steel platform frame through bolts on the top of the hanger uprights, and works in tandem with the overall steel platform system. The hanging scaffolding provides a three-dimensional construction space for concrete structure construction, steel bar binding, formwork closure, concrete pouring, etc. Its height needs to meet the space requirements of on-site workers for construction work.

[0004] Since the height of the super high-rise buildings constructed by the integral steel platform formwork system is more than 100m, the integral steel platform formwork system will be affected by wind loads during the construction process, especially the hanging scaffolding located outside the formwork system, which directly bears the tension and pressure generated by the wind load. When encountering extremely severe weather such as typhoons, if the hanging scaffolding has poor ability to resist wind loads, it will have a significant impact on the safety status of the integral steel platform formwork system. How to prevent the hanging scaffolding from excessive deformation under the action of wind loads is an important method to ensure the safety of the overall steel platform formwork system construction, and it is also an important problem that needs to be solved in the field of super high-rise construction.

[0005] Therefore, how to provide an intelligent wind-resistant reinforcement device and method for a high-rise building steel platform formwork system is a technical problem that technical personnel in this field urgently need to solve. Summary of the invention

[0006] Aiming at the problems of high labor intensity and high safety risks of traditional formwork construction methods, an intelligent wind-resistant reinforcement device and method for the steel platform formwork system of high-rise buildings are proposed. The automation of formwork construction is realized through automatic control of lateral formwork and coordinated linkage control of corner formwork. By coordinating the position between lateral formwork and corner formwork, the stability and reliability of the formwork at the corner position and the adaptability of the wall corner position are improved, thereby ensuring the overall stability of the formwork during the construction process.

[0007] In order to solve the above technical problems, the present invention includes the following technical solutions:

[0008] An intelligent wind-resistant reinforcement device for a steel platform formwork system of a high-rise building, comprising an integral steel platform, a hanging scaffold, a cylinder support system, a steel column climbing system, a formwork system, an intelligent reinforcement device and an anemometer, wherein the integral steel platform is arranged on a concrete core tube wall through the cylinder support system, and each time the concrete core tube wall is constructed upward by one floor, the integral steel platform climbs upward by one floor through the steel column climbing system and is fixed to the concrete core tube wall of the upper floor through the cylinder support system; the hanging scaffold and the formwork system are hung around the integral steel platform;

[0009] The intelligent reinforcement device includes a U-shaped connection buckle, a rotating shaft, a rotating arm, a hydraulic jack, a driving motor and a connecting end plate. One end of the intelligent reinforcement device is connected to the vertical rod of the hanging scaffolding through the U-shaped connection buckle, and the other end of the intelligent reinforcement device is connected to the concrete core tube wall bolt through the connecting end plate. The U-shaped connection buckle is arranged on the rotating shaft, and the driving motor is arranged on the rotating shaft. The rotating shaft is connected to the rotating arm, and the other end of the rotating arm is connected to the hydraulic jack. The connecting end plate is arranged on the end of the top rod of the hydraulic jack.

[0010] The anemometer is fixed on the vertical rod of the hanging scaffold.

[0011] Furthermore, when the wind speed received by the anemometer reaches the maximum speed limit, a signal is sent to the drive motor to drive the rotating shaft to work, lift the rotating arm to a perpendicular state with the vertical pole of the hanging scaffolding, and when the rotating arm is adjusted to a horizontal state, the hydraulic jack extends the top rod and connects to the concrete core tube wall through the connecting end plate and the connecting bolts thereon; when the strong wind and severe weather disappear and the wind force measured by the anemometer returns to normal, the connecting bolts are removed from the connection with the concrete core tube wall, the hydraulic jack top rod is retracted, and at the same time the drive motor is controlled to drive the rotating shaft to drive the rotating arm to be parallel to the vertical pole of the scaffolding.

[0012] Furthermore, the anemometer is fixed on a vertical pole of a hanging scaffold above the intelligent reinforcement device.

[0013] Furthermore, the connecting end plate is connected to the pre-buried connecting screw holes of the concrete core tube wall through connecting bolts.

[0014] The present invention also provides an intelligent wind-resistant reinforcement method for a steel platform formwork system of a high-rise building, the reinforcement method comprising the following steps:

[0015] Step S1, providing the intelligent wind-resistant reinforcement device of the high-rise building steel platform formwork system for standby;

[0016] Step S2, connecting one end of the U-shaped connecting buckle to the vertical rod of the hanging scaffolding, connecting the connecting end plate at the top of the hydraulic jack to the pre-buried connecting screw hole of the concrete core tube wall, and setting the anemometer on the vertical rod of the hanging scaffolding;

[0017] Step S3, when encountering severe weather, when the wind speed received by the anemometer reaches the maximum wind speed limit, a signal is sent to the drive motor to drive the rotating shaft to work and lift the rotating arm to a vertical state with the scaffolding vertical rod; when the rotating arm is adjusted to a horizontal state, the hydraulic jack extends the top rod, and the operator connects it to the concrete core tube wall through the connecting end plate and its connecting bolts; when the severe weather with strong winds disappears and the wind force measured by the anemometer returns to normal, the operator removes the connection between the connecting bolts and the concrete core tube wall, retracts the hydraulic jack top rod, and controls the drive motor to drive the rotating shaft to work and drive the rotating arm to be parallel to the scaffolding vertical rod, so as to separate the intelligent reinforcement device from the concrete core tube wall;

[0018] Step S4: When bad weather occurs again, repeat step S3 until the steel platform formwork system completes the entire process of high-rise building construction.

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

[0020] The invention provides an intelligent wind-resistant reinforcement device and method for a steel platform formwork system of a high-rise building. The device comprises an integral steel platform, a hanging scaffold, a cylinder frame support system, a steel column climbing system, a formwork system, an intelligent reinforcement device and an anemometer. The intelligent reinforcement device comprises a U-shaped connecting buckle, a rotating shaft, a rotating arm, a hydraulic jack, a driving motor and a connecting end plate. One end of the intelligent reinforcement device is connected to a vertical rod of the hanging scaffold through a U-shaped connecting buckle, and the other end of the intelligent reinforcement device is connected to a concrete core tube wall bolt through a connecting end plate. The U-shaped connecting buckle is arranged on the rotating shaft, the rotating shaft is equipped with a driving motor, the rotating shaft is connected to a rotating arm, the other end of the rotating arm is connected to a hydraulic jack, and a connecting end plate is arranged at the end of a top rod of the hydraulic jack; the anemometer is fixed on the vertical rod of the hanging scaffold.

[0021] The intelligent wind-resistant reinforcement device of the steel platform formwork system of the high-rise building connects the hanging scaffolding with the steel platform formwork system, improves the integrity of the steel platform formwork system, effectively resists wind loads, prevents excessive deformation of the hanging scaffolding, and ensures construction safety; at the same time, the intelligent reinforcement device dynamically monitors and detects wind speed in real time through an anemometer, automatically performs connection reinforcement work, reduces errors in human judgment in severe weather, improves reinforcement efficiency, and ensures the construction safety of the steel platform formwork system, thereby ensuring construction safety and overall stability.

[0022] Moreover, the intelligent wind-resistant reinforcement device of the high-rise building steel platform formwork system has the advantages of simple structure, repeated use, low cost, and easy installation and dismantling. It is suitable for all types of currently used building steel platform formwork systems and has wide product applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of a steel platform formwork system for a high-rise building according to an embodiment of the present invention;

[0024] Figure 2 A schematic diagram of an intelligent wind-resistant reinforcement device for a steel platform formwork system of a high-rise building according to an embodiment of the present invention;

[0025] Figure 3 This is a schematic diagram of the installation of an intelligent wind-resistant reinforcement device for a steel platform formwork system of a high-rise building according to an embodiment of the present invention;

[0026] Figure 4 It is a top view of an intelligent wind-resistant reinforcement device for a steel platform formwork system of a high-rise building according to an embodiment of the present invention.

[0027] In the figure:

[0028] 1-integral steel platform, 2-hanging scaffolding, 3-tube frame support system, 4-steel column climbing system, 5-formwork system, 6-concrete core tube wall, 7-hanging scaffolding vertical rod, 8-U-type connecting buckle, 9-anemometer, 10-rotating shaft, 11-rotating arm, 12-hydraulic jack, 13-driving motor, 14-connecting end plate, 15-connecting bolts. DETAILED DESCRIPTION

[0029] The following is a further detailed description of an intelligent wind-resistant reinforcement device and method for a high-rise building steel platform formwork system provided by the present invention in conjunction with the accompanying drawings and specific embodiments. According to the following description, the advantages and features of the present invention will become clearer. It should be noted that the accompanying drawings are all in a very simplified form and use non-precise proportions, which are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention. For the convenience of description, the "upper" and "lower" described below are consistent with the upper and lower directions of the accompanying drawings, but this cannot be a limitation of the technical solution of the present invention.

[0030] Embodiment 1: Combination of the following Figures 1 to 4 , the structural composition of the intelligent wind-resistant reinforcement device of the high-rise building steel platform formwork system of the present invention is described in detail.

[0031] Please continue to refer to Figures 1 to 4An intelligent wind-resistant reinforcement device for a steel platform formwork system of a high-rise building comprises an integral steel platform 1, a hanging scaffold 2, a tube frame support system 3, a steel column climbing system 4, a formwork system 5, an intelligent reinforcement device and an anemometer 9. The integral steel platform 1 is arranged on a concrete core tube wall 6 through the tube frame support system 3. When the concrete core tube wall 6 is constructed upwardly for each floor, the integral steel platform climbs upwardly for one floor through the steel column climbing system 4 and is fixed to the concrete core tube wall 6 of the upper floor through the tube frame support system 3. Hanging scaffolds 2 and formwork systems 5 are hung around the integral steel platform 1.

[0032] The intelligent reinforcement device includes a U-shaped connecting buckle 8, a rotating shaft 10, a rotating arm 11, a hydraulic jack 12, a driving motor 13 and a connecting end plate 14. One end of the intelligent reinforcement device is connected to the vertical rod of the hanging scaffolding through the U-shaped connecting buckle 8, and the other end of the intelligent reinforcement device is bolted to the concrete core tube wall 6 through the connecting end plate 14. The U-shaped connecting buckle 8 is arranged on the rotating shaft 10, and the rotating shaft 10 is equipped with a driving motor 13. The rotating shaft 10 is connected to the rotating arm 11, and the other end of the rotating arm 11 is connected to the hydraulic jack 12. The end of the top rod of the hydraulic jack 12 is provided with a connecting end plate 14; the anemometer 9 is fixed on the vertical rod of the hanging scaffolding.

[0033] In this embodiment, more preferably, when the wind speed received by the anemometer 9 reaches the maximum speed limit, a signal is sent to the drive motor 13, driving the rotating shaft 10 to work, lifting the rotating arm 11 to a vertical state with the vertical pole of the hanging scaffolding, and when the rotating arm 11 is adjusted to a horizontal state, the hydraulic jack 12 extends the top rod and is connected to the concrete core tube wall 6 through the connecting end plate 14 and its connecting bolts 15; when the strong wind and severe weather disappear, and the anemometer 9 measures that the wind force returns to normal, the connecting bolts 15 are removed from the connection with the concrete core tube wall 6, the top rod of the hydraulic jack 12 is retracted, and at the same time, the drive motor 13 is controlled to drive the rotating shaft 10 to drive the rotating arm 11 to be parallel to the vertical pole of the scaffolding.

[0034] In this embodiment, more preferably, the anemometer 9 is fixed on a vertical pole of a hanging scaffold above the intelligent reinforcement device.

[0035] In this embodiment, more preferably, the connection end plate 14 is connected to the pre-buried connection screw holes of the concrete core tube wall 6 through the connection bolts 15 .

[0036] Please continue to refer to Figures 1 to 4 The present invention also provides an intelligent wind-resistant reinforcement method for a high-rise building steel platform formwork system, the reinforcement method comprising the following steps:

[0037] Step S1, providing the intelligent wind-resistant reinforcement device of the high-rise building steel platform formwork system for standby;

[0038] Step S2, connect one end of the U-shaped connecting buckle 8 to the vertical rod of the hanging scaffolding, connect the connecting end plate 14 at the top of the hydraulic jack 12 to the pre-buried connecting screw hole of the concrete core tube wall 6, and set the anemometer 9 on the vertical rod of the hanging scaffolding;

[0039] Step S3, when encountering severe weather, when the wind speed received by the anemometer 9 reaches the maximum wind speed limit, a signal is sent to the drive motor 13, driving the rotating shaft 10 to work, and lifting the rotating arm 11 to a vertical state with the scaffolding vertical rod; when the rotating arm 11 is adjusted to a horizontal state, the hydraulic jack 12 extends the top rod, and the operator connects it to the concrete core tube wall 6 through the connecting end plate 14 and its connecting bolts 15; when the severe weather with strong winds disappears and the wind force measured by the anemometer 9 returns to normal, the operator removes the connection between the connecting bolts 15 and the concrete core tube wall 6, shrinks the top rod of the hydraulic jack 12, and controls the drive motor 13 to drive the rotating shaft 10 to work and drive the rotating arm 11 to be parallel to the scaffolding vertical rod, so as to separate the intelligent reinforcement device from the concrete core tube wall 6;

[0040] Step S4: When bad weather occurs again, repeat step S3 until the steel platform formwork system completes the entire process of high-rise building construction.

[0041] The intelligent wind-resistant reinforcement device of the steel platform formwork system of the high-rise building connects the hanging scaffolding with the steel platform formwork system, improves the integrity of the steel platform formwork system, effectively resists wind loads, prevents excessive deformation of the hanging scaffolding, and ensures construction safety; at the same time, the intelligent reinforcement device dynamically monitors and detects wind speed in real time through an anemometer, automatically performs connection reinforcement work, reduces errors in human judgment in severe weather, improves reinforcement efficiency, and ensures the construction safety of the steel platform formwork system, thereby ensuring construction safety and overall stability.

[0042] The above examples are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments. The above embodiments only express several embodiments of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. An intelligent wind-resistant reinforcement device for a steel platform formwork system of a high-rise building, characterized in that: It includes an integral steel platform, a hanging scaffold, a drum support system, a steel column climbing system, a formwork system, an intelligent reinforcement device and an anemometer. The integral steel platform is arranged on the concrete core tube wall through the drum support system. When the concrete core tube wall is constructed upwards by one floor, the integral steel platform climbs upwards by one floor through the steel column climbing system and is fixed to the concrete core tube wall of the upper floor through the drum support system. The hanging scaffold and the formwork system are hung around the integral steel platform. The intelligent reinforcement device includes a U-shaped connection buckle, a rotating shaft, a rotating arm, a hydraulic jack, a driving motor and a connecting end plate. One end of the intelligent reinforcement device is connected to the vertical rod of the hanging scaffolding through the U-shaped connection buckle, and the other end of the intelligent reinforcement device is connected to the concrete core tube wall bolt through the connecting end plate. The U-shaped connection buckle is arranged on the rotating shaft, and the driving motor is arranged on the rotating shaft. The rotating shaft is connected to the rotating arm, and the other end of the rotating arm is connected to the hydraulic jack. The connecting end plate is arranged on the end of the top rod of the hydraulic jack. The anemometer is fixed on the vertical rod of the hanging scaffold.

2. The intelligent wind-resistant reinforcement device for the steel platform formwork system of a high-rise building according to claim 1 is characterized in that: When the wind speed received by the anemometer reaches the maximum speed limit, a signal is sent to the drive motor to drive the rotating shaft to work, lifting the rotating arm to a perpendicular state with the vertical pole of the hanging scaffolding. When the rotating arm is adjusted to a horizontal state, the hydraulic jack extends the top rod and connects to the concrete core tube wall through the connecting end plate and its connecting bolts. When the strong wind and severe weather disappear and the wind force measured by the anemometer returns to normal, the connecting bolts are removed to connect to the concrete core tube wall, the hydraulic jack top rod is retracted, and at the same time the drive motor is controlled to drive the rotating shaft to drive the rotating arm to be parallel to the vertical pole of the scaffolding.

3. The intelligent wind-resistant reinforcement device for the steel platform formwork system of a high-rise building according to claim 2 is characterized in that: The anemometer is fixed on the vertical rod of the hanging scaffolding above the intelligent reinforcement device.

4. The intelligent wind-resistant reinforcement device for the steel platform formwork system of a high-rise building according to claim 3 is characterized in that: The connecting end plate is connected to the pre-buried connecting screw holes of the concrete core tube wall through connecting bolts.

5. An intelligent wind-resistant reinforcement method for a steel platform formwork system of a high-rise building, characterized in that: The reinforcement method comprises the following steps: Step S1, providing the intelligent wind-resistant reinforcement device of the high-rise building steel platform formwork system according to any one of claims 1 to 4 for standby use; Step S2, connecting one end of the U-shaped connecting buckle to the vertical rod of the hanging scaffolding, connecting the connecting end plate at the top of the hydraulic jack to the pre-buried connecting screw hole of the concrete core tube wall, and setting the anemometer on the vertical rod of the hanging scaffolding; Step S3, when encountering severe weather, when the wind speed received by the anemometer reaches the maximum wind speed limit, a signal is sent to the drive motor to drive the rotating shaft to work and lift the rotating arm to a vertical state with the scaffolding vertical rod; when the rotating arm is adjusted to a horizontal state, the hydraulic jack extends the top rod, and the operator connects it to the concrete core tube wall through the connecting end plate and its connecting bolts; when the severe weather with strong winds disappears and the wind force measured by the anemometer returns to normal, the operator removes the connection between the connecting bolts and the concrete core tube wall, retracts the hydraulic jack top rod, and controls the drive motor to drive the rotating shaft to work and drive the rotating arm to be parallel to the scaffolding vertical rod, so as to separate the intelligent reinforcement device from the concrete core tube wall; Step S4: When bad weather occurs again, repeat step S3 until the steel platform formwork system completes the entire process of high-rise building construction.

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