A safety device and method for installing prefabricated steel structure columns in high-rise buildings

Abstract

This invention relates to the field of steel structure column assembly technology, and discloses a safety device and method for installing high-rise prefabricated steel structure columns. The device includes a positioning device, an adsorption device, and a detection device. The positioning device effectively prevents uneven stress on the steel column caused by improper operation of lifting equipment, unreasonable hoisting point settings, or swaying due to wind or other influences, thus avoiding stress concentration and preventing cracking of connection holes or bolts. This improves the overall safety of the steel structure, prevents damage during assembly that could reduce its resistance, and enhances its durability. The adsorption device provides a support point for workers during climbing, while also improving safety during construction. The detection device can detect the adsorption effect of the climbing device and its adsorption effect on the main steel column plate when the climbing device is not in use, greatly improving the safety of workers during use.

Description

Technical Field

[0001] This invention relates to the field of steel structure column assembly technology, specifically to a safety device and method for installing high-rise prefabricated steel structure columns. Background Technology

[0002] Steel structure column assembly enables rapid, standardized, and environmentally friendly construction, improving construction quality and efficiency, and promoting the industrialization and modernization of the building industry. In modern buildings, steel structures are widely used due to their many advantages. Through factory prefabrication and rapid on-site assembly, the construction period can be significantly shortened, on-site operations can be reduced, and environmental impact can be reduced. When assembling steel structure columns, attention should be paid to a series of key matters such as pre-construction preparation, hoisting and installation, connection and alignment.

[0003] Therefore, based on the existing method of assembling steel structure columns, workers climb from the outside of the steel structure column to the assembly point, and then use a crane to lift the steel plate to the assembly point. The steel plate is then connected to the steel structure column using bolts. However, it is difficult to keep the steel plate stably controlled at the assembly point using a crane. During the connection process, workers usually need to work at a height with their hands and pay attention to whether the steel plate is moving, which poses a significant safety hazard. In addition, the surface of the steel structure column is usually smooth, and in case of an emergency, there is basically no place to grab on, which greatly increases the work risk. Furthermore, during the installation of the steel structure column, if the lifting equipment is not operated properly or the lifting point is not set reasonably, it may lead to uneven stress on the steel column, resulting in stress concentration, which may cause the connection hole or bolt to crack. To address this, we propose a safety device and method for the installation of prefabricated steel structure columns in high-rise buildings. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a safety device and method for installing prefabricated steel structure columns in high-rise buildings. It has the advantages of fast construction speed and high safety, and solves a series of problems such as cumbersome construction and low construction safety.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a safety device and method for installing prefabricated steel structure columns in high-rise buildings, comprising:

[0006] A steel frame, used to support a building structure, includes a main steel column plate fixed to the ground, an assembly plate fixedly connected to one side of the main steel column plate, a connecting steel plate suspended on one side of the main steel column plate, and a positioning device inserted at the connection between the assembly plate and the connecting steel plate.

[0007] A climbing device is provided to improve worker safety and efficiency when fixing connecting steel plates to the outside of the main steel column plate. The climbing device includes a climbing shell set outside the main steel column plate. Two first permanent magnets are slidably installed inside the climbing shell. The two first permanent magnets are attracted to one side of the main steel column plate. A universal structure is provided on one side of the climbing shell.

[0008] An adsorption device is used to change the adsorption force of the climbing device on the surface of the main steel column plate, so as to facilitate the movement of the climbing device by the worker. Two drive grooves are opened on one side of the climbing shell. A second permanent magnet is slidably installed inside the drive groove. A second protective shell is fixedly sleeved on the outside of the second permanent magnet. A track is rotatably sleeved on the outside of the second protective shell. The outside of the track abuts against the outside of the main steel column plate.

[0009] A detection device is provided to detect the climbing device's adsorption capacity on the surface of the main steel column in real time, preventing the danger of falling from a height due to magnetic force reduction. The detection device includes an avoidance groove on one side of the inner wall of the climbing shell, an airbag fixedly connected inside the avoidance groove, a third permanent magnet installed on the top of the avoidance groove, an air tube connected to one side of the airbag, a sliding block slidably connected inside the air tube, a corrugated sleeve connected to the top of the air tube, the top of the sliding block being fixedly connected to the top of the inner wall of the corrugated sleeve, a mounting frame fixedly connected to one side of the inner wall of the climbing shell, a pressure sensor fixedly connected to the top of the inner wall of the mounting frame, and the detection end of the pressure sensor abutting against the top of the corrugated sleeve.

[0010] Preferably, the universal structure includes storage bags fixedly connected to both sides of the climbing shell for storing connecting bolts or other necessary tools required for the steel structure. A limiting sleeve is fixedly connected to one side of the climbing shell, and a sliding cylinder is slidably connected inside the limiting sleeve. A fixing bolt is threaded onto one side of the limiting sleeve, and one end of the fixing bolt abuts against the outside of the sliding cylinder.

[0011] Preferably, the top of the slide is rotatably connected to a rotating shaft, the top of the rotating shaft is rotatably connected to a damping telescopic rod, the extension end of the damping telescopic rod is rotatably connected to an adjusting block, one end of the adjusting block is fixedly connected to a magnetic plate, and the outer surface of the magnetic plate can attract bolts, nuts or other tools used for connecting the steel frame.

[0012] Preferably, the adsorption device further includes a rotating motor fixedly installed at the bottom of the inner wall of the climbing shell. The output end of the rotating motor is rotatably connected to a drive gear. A rotating shaft is rotatably connected inside the climbing shell. A driven gear ring is fixedly sleeved on the outside of the rotating shaft. The drive gear and the driven gear ring are rotatably sleeved on the outside of the same chain.

[0013] Preferably, a first spiral thread is fixedly sleeved on the top of the rotating shaft, a slider is screwed onto the external thread of the first spiral thread, a first protective shell is fixedly sleeved on the outside of the first permanent magnet, a connecting frame is fixedly connected to the top of the first protective shell, a spring steel plate is rotatably connected to the top of the connecting frame, one end of each of the two spring steel plates is fixedly connected to the slider, and a strain gauge is adhered to the top of the spring steel plate.

[0014] Preferably, the second protective shell is fixedly connected to the outside of a track frame, and the two track frames are fixedly connected to the same connecting plate on opposite sides. The bottom of the rotating shaft is fixedly fitted with a second spiral thread, and the connecting plate is threaded onto the outside of the second spiral thread.

[0015] Preferably, the positioning device includes a double-threaded rod, the outer threads of which are screwed with two sliding blocks, which are arranged symmetrically. The outer sides of the sliding blocks are rotatably connected to driven plates. One end of the two driven plates on the same side is rotatably engaged with the same expansion bar. One side of the double-threaded rod is fixedly connected to a rotary knob. The outer side of the expansion bar simultaneously abuts against the interior of the assembly plate and the connecting steel plate.

[0016] Preferably, limit plates are fixedly connected to the opposite sides of the two tracks, two limit posts are fixedly connected inside the climbing shell, the two limit plates are slidably connected to the outside of the adjacent limit posts, two magnetic partitions are fixedly connected inside the climbing shell, and the two spring steel plates are slidably connected to the top of the adjacent magnetic partitions.

[0017] Compared with the prior art, the present invention provides a safety device and method for installing prefabricated steel structure columns in high-rise buildings, which has the following beneficial effects:

[0018] 1. This invention, through its positioning device, can effectively prevent uneven stress on the steel column caused by improper operation of the lifting equipment, unreasonable setting of the hoisting point, or swaying due to wind or other influences, thus avoiding the problem of cracking of the connection hole or bolt. This improves the overall safety of the steel structure, avoids damage to the steel structure during assembly that reduces its resistance, and enhances the durability of the steel structure.

[0019] 2. The adsorption device provides a support point for workers during climbing, while also improving safety during construction. The detection device can test the adsorption effect of the climbing device and its adsorption effect on the main steel column plate when the climbing device is not in use, greatly improving the safety of workers during use.

[0020] 3. The invention, through its climbing device, increases the probability of rescue for workers in case of safety issues during construction, greatly reducing work risks. The omnidirectional structure facilitates construction and improves efficiency. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a three-dimensional structural diagram of the climbing device of the present invention;

[0023] Figure 3 This is a schematic diagram of the internal structure of the climbing device of the present invention;

[0024] Figure 4 for Figure 3 A magnified structural diagram of part A;

[0025] Figure 5 for Figure 3 A schematic diagram of the enlarged structure of part B;

[0026] Figure 6 This is a three-dimensional structural diagram of the pressure sensor portion of the present invention;

[0027] Figure 7 This is a cross-sectional view of the adsorption device portion of the present invention;

[0028] Figure 8 This is a three-dimensional structural diagram of the magnetic plate portion of the present invention;

[0029] Figure 9 This is a three-dimensional structural diagram of the positioning device of the present invention.

[0030] In the diagram: 1. Steel frame; 2. Climbing device; 3. Adsorption device; 4. Detection device; 5. Positioning device; 6. Main steel column plate; 7. Assembly plate; 8. Connecting steel plate; 9. Limiting sleeve; 10. Climbing shell; 11. First permanent magnet; 12. First protective shell; 13. Connecting frame; 14. Rotating motor; 15. Drive gear; 16. Rotating shaft; 17. Driven gear ring; 18. Chain; 19. First spiral pattern; 20. Second spiral pattern; 21. Slider; 22. Spring steel plate; 23. Strain gauge; 24. Drive slot; 25. Second permanent magnet 26. Second protective shell; 27. Track; 28. Track frame; 29. ​​Connecting plate; 30. Limiting post; 31. Limiting plate; 32. Clearance groove; 33. Airbag; 34. Third permanent magnet; 35. Air pipe; 36. Mounting bracket; 37. Pressure sensor; 38. Sliding block; 39. Corrugated sleeve; 40. Magnetic separator; 41. Sliding cylinder; 42. Rotating shaft; 43. Damping telescopic rod; 44. Adjusting block; 45. Magnetic plate; 46. Double threaded rod; 47. Sliding block; 48. Driven plate; 49. Expansion bar; 50. Fixing bolt; 51. Torque. Detailed Implementation

[0031] 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.

[0032] As described in the background section, there are shortcomings in the existing technology. In order to solve the above-mentioned technical problems, this application proposes a safety device and method for installing prefabricated steel structure columns in high-rise buildings.

[0033] In one typical implementation of this application, such as Figure 1-9 As shown, a safety device and method for installing prefabricated steel structure columns in high-rise buildings includes,

[0034] Steel frame 1 is used to support the building structure. Steel frame 1 includes a main steel column plate 6 fixed to the ground. An assembly plate 7 is fixedly connected to one side of the main steel column plate 6. A connecting steel plate 8 is suspended on one side of the main steel column plate 6. The assembly plate 7 and the connecting steel plate 8 are assembled by bolt fastening.

[0035] Climbing device 2 is used to improve worker safety and efficiency when fixing connecting steel plate 8 to the outside of main steel column plate 6. Climbing device 2 includes climbing shell 10 set outside the main steel column plate 6. Two first permanent magnets 11 are slidably installed inside the climbing shell 10. The two first permanent magnets 11 are attracted to one side of the main steel column plate 6. One side of the climbing shell 10 is provided with a universal structure. Specifically, human-powered magnetic climbing usually uses first permanent magnets 11, especially neodymium iron boron permanent magnet material, which can ensure the stable movement of climbing equipment or robots on metal surfaces.

[0036] The universal structure includes storage bags fixedly connected to both sides of the climbing shell 10 for storing the connecting bolts or other necessary tools required for the steel structure 1. A limiting sleeve 9 is fixedly connected to one side of the climbing shell 10. A slide cylinder 41 is slidably connected inside the limiting sleeve 9. A fixing bolt 50 is threadedly connected to one side of the limiting sleeve 9. One end of the fixing bolt 50 abuts against the outside of the slide cylinder 41. A rotating shaft 42 is damped and rotatably connected to the top of the slide cylinder 41. A damping telescopic rod 43 is damped and rotatably connected to the top of the rotating shaft 42. An adjusting block 44 is damped and rotatably connected to the extension end of the damping telescopic rod 43. A magnetic plate 45 is fixedly connected to one end of the adjusting block 44. The outer surface of the magnetic plate 45 can attract bolts, nuts or other tools used for connecting the steel structure 1.

[0037] The aforementioned mechanism reduces the physical exertion of workers climbing the main steel column plate 6 and improves their safety. Specifically, when a worker moves to the assembly area, they attach the required parts and tools to the outside of the magnetic plate 45, pull out the slide cylinder 41 to adjust the magnetic plate 45 to a suitable height, and then fix the slide cylinder 41 by tightening the fixing bolts 50. Subsequently, the magnetic plate 45 is rotated around the top of the rotating shaft 42 to make a secondary adjustment to the height of the magnetic plate 45. The movement of the magnetic plate 45 drives the rotating shaft 42 to rotate at the top of the slide cylinder 41, and the damping telescopic rod 43 is pulled out to adjust the magnetic plate 45 to a suitable position. After the final adjustment of the magnetic plate 45 is completed, it is convenient for workers to pick up and use the parts and tools.

[0038] A positioning device 5 is inserted at the connection between the assembly plate 7 and the connecting steel plate 8. The positioning device 5 includes a double threaded rod 46. Two sliding blocks 47 are screwed onto the outer threads of the double threaded rod 46. The two sliding blocks 47 are arranged symmetrically. A driven plate 48 is rotatably connected to the outer side of the sliding block 47. One end of the two driven plates 48 on the same side is rotatably engaged with the same expansion strip 49. A knob 51 is fixedly connected to one side of the double threaded rod 46. The outer side of the expansion strip 49 simultaneously abuts against the interior of the assembly plate 7 and the connecting steel plate 8. Limiting plates 31 are fixedly connected to the opposite sides of the two tracks 28. Two limiting posts 30 are fixedly connected to the interior of the climbing shell 10. The two limiting plates 31 are slidably connected to the exterior of the adjacent limiting posts 30. Two magnetic partitions 40 are fixedly connected to the interior of the climbing shell 10. The two spring steel plates 22 are slidably connected to the top of the adjacent magnetic partitions 40.

[0039] The aforementioned mechanism enables the connection between the assembly plate 7 and the connecting steel plate 8 to be aligned, and protects the bolts of the assembly plate 7 and the connecting steel plate 8, preventing stress cracking caused by unstable movement of the connecting steel plate 8. Specifically, the positioning device 5 is inserted between the assembly plate 7 and the connecting steel plate 8. At the connection point, one of the expansion bars 49 is held and the knob 51 is rotated. The rotation of the knob 51 drives the double threaded rod 46 to rotate. The rotation of the double threaded rod 46 drives the two sliding blocks 47 to gradually approach each other. The two sliding blocks 47 gradually approach each other and drive the corresponding driven plate 48 to move. The movement of the driven plate 48 drives the corresponding expansion bar 49 to move, so that the four expansion bars 49 gradually expand and gradually tighten the assembly plate 7 and the connecting steel plate 8 to ensure accurate positioning. In addition, multiple positioning devices 5 can be inserted for tightening to ensure the stability of the connection between the assembly plate 7 and the connecting steel plate 8. When the force between the assembly plate 7 and the connecting steel plate 8 is too great and shakes, the expansion bar 49 breaks to protect the assembly plate 7 and the connecting steel plate 8, avoid damage to the assembly plate 7 and the connecting steel plate 8, and improve the service life of the assembly plate 7 and the connecting steel plate 8.

[0040] The adsorption device 3 is used to change the adsorption force of the climbing device 2 on the surface of the main steel column plate 6, so as to facilitate the movement of the climbing device 2 by the workers. Two drive slots 24 are opened on one side of the climbing shell 10. The second permanent magnet 25 is slidably installed inside the drive slot 24. The second protective shell 26 is fixedly sleeved on the outside of the second permanent magnet 25. The track 27 is rotatably sleeved on the outside of the second protective shell 26. The outside of the track 27 abuts against the outside of the main steel column plate 6. The adsorption device 3 also includes a rotating motor 14 fixedly installed at the bottom of the inner wall of the climbing shell 10. The output end of the rotating motor 14 is rotatably connected to the drive gear 15. The inside of the climbing shell 10 is rotatably connected to the rotating shaft 16. The driven gear ring 17 is fixedly sleeved on the outside of the rotating shaft 16. The drive gear 15 and the driven gear ring 17 are rotatably sleeved on the outside of the same chain 18. The top of the rotating shaft 16 is fixedly sleeved with a first spiral pattern 19.

[0041] The first spiral 19 is externally threaded with a slider 21. The first permanent magnet 11 is externally fixedly sleeved with a first protective shell 12. The top of the first protective shell 12 is fixedly connected with a connecting frame 13. The top of the connecting frame 13 is rotatably connected with a spring steel plate 22. The opposite ends of the two spring steel plates 22 are fixedly connected to the slider 21. The top of the spring steel plate 22 is bonded with a strain gauge 23. The second protective shell 26 is externally fixedly connected with a track 28. The opposite sides of the two track 28 are fixedly connected with the same connecting plate 29. The bottom of the rotating shaft 16 is fixedly sleeved with a second spiral 20. The connecting plate 29 is threadedly screwed onto the outside of the second spiral 20.

[0042] The aforementioned mechanism ensures worker safety and reduces physical exertion. Specifically, the climbing shell 10 is first attached to the outside of the main steel column plate 6. When the worker is climbing, the rotating motor 14 is activated. The output of the rotating motor 14 rotates, driving the drive gear 15 to rotate. The drive gear 15 rotates, driving the chain 18 to rotate. The chain 18 rotates, driving the driven gear ring 17 to rotate. The driven gear ring 17 rotates, driving the rotating shaft 16 to rotate. The rotating shaft 16 rotates, moving the slider 21. The slider 21 moves, moving the two spring steel plates 22. The two spring steel plates 22 move, causing the two first permanent magnets 11 to gradually move away from the main steel column plate 6. Simultaneously, the rotation of the shaft 16 drives the connecting plate 29 to move outside the second spiral 20. The movement of the connecting plate 29 drives the track 28 to move, the movement of the track 28 drives the second protective shell 26 to move, the movement of the second protective shell 26 drives the second permanent magnet 25 to move, and the movement of the second permanent magnet 25 drives the track 27 to move, so that the outside of the track 27 abuts against the outside of the main steel column plate 6. At this time, the attraction force of the climbing shell 10 on the main steel column plate 6 is reduced, and the climbing shell 10 can be pushed or pulled to move. When the worker climbs to the required position, the rotating motor 14 is started in the opposite direction, and the climbing shell 10 is firmly attached to the outside of the main steel column plate 6, improving the worker's construction safety performance.

[0043] The detection device 4 is used to detect the adsorption capacity of the climbing device 2 on the surface of the main steel column plate 6 in real time, so as to avoid the danger of falling from a height due to magnetic force. The detection device 4 includes an avoidance groove 32 opened on one side of the inner wall of the climbing shell 10. An airbag 33 is fixedly connected inside the avoidance groove 32. A third permanent magnet 34 is installed on the top of the avoidance groove 32. An air pipe 35 is connected to one side of the airbag 33. A sliding block 38 is slidably connected inside the air pipe 35. A corrugated sleeve 39 is connected to the top of the air pipe 35. The top of the sliding block 38 is fixedly connected to the top of the inner wall of the corrugated sleeve 39. A mounting bracket 36 is fixedly connected to one side of the inner wall of the climbing shell 10. A pressure sensor 37 is fixedly connected to the top of the inner wall of the mounting bracket 36. The detection end of the pressure sensor 37 abuts against the top of the corrugated sleeve 39.

[0044] Furthermore, in the above scheme, as the first permanent magnet 11 moves away from the main steel column plate 6, it drives the climbing device 2 to gradually move away from the main steel column plate 6, allowing the outer surfaces of the two tracks 27 to abut against the outer surface of the main steel column plate 6. The second permanent magnet 25 then attracts the main steel column plate 6. As the climbing device 2 moves away from the main steel column plate 6, the third permanent magnet 34 moves away from the main steel column plate 6. The airbag 33 extends, the air pressure inside the airbag 33 decreases, and the sliding block 38 moves downward, causing the corrugated sleeve 39 to retract. At this time, the mounting frame 36 detects that the pressure is gradually decreasing. The decrease in the attraction force between the third permanent magnet 34 and the main steel column plate 6 reflects the proportional decrease in the attraction force of the first permanent magnet 11 on the main steel column plate 6. In this way, the climbing device 2 can be attracted to the main steel column plate 6, ensuring that it does not fall while facilitating the movement of workers.

[0045] The working principle of this invention is as follows: When in use, the climbing device 2 is first attached to the outer surface of the main steel column plate 6. At this time, the rotating motor 14 is started, causing the two first permanent magnets 11 inside the climbing shell 10 to gradually move away from the outer surface of the main steel column plate 6. During the process of moving the first permanent magnets 11 away from the outer surface of the main steel column plate 6, the two spring steel plates 22 are subjected to force and bend. The curvature is then detected by the strain gauge 23. By detecting the curvature through the strain gauge 23, the maximum tensile force separating the climbing device 2 from the main steel column plate 6 can be known, which can also indicate the service life of the two first permanent magnets 11 and whether the safety of workers can still be guaranteed for main steel column plates of different materials. When the strain gauge 23 detects that the safety requirements for use have been met, the necessary tools and bolts are placed inside the storage bag, and the climbing device 2 is tied to the worker using ropes. At this time, the worker can climb to the top of the main steel column plate 6.

[0046] When the worker is climbing, the rotating motor 14 is restarted. The rotating motor 14 rotates and drives the first permanent magnet 11 away from the main steel column plate 6, while simultaneously driving the climbing device 2 away from the main steel column plate 6. The outer surfaces of the two tracks 27 come into contact with the outer surfaces of the main steel column plate 6, and the second permanent magnet 25 attracts the main steel column plate 6. As the climbing device 2 moves away from the main steel column plate 6, the third permanent magnet 34 moves away from the main steel column plate 6. The airbag 33 extends, and the air pressure inside the airbag 33 decreases. The sliding block 38 moves downward and drives the corrugated sleeve 39 to retract. At this time, the mounting frame 36 detects that the pressure is gradually decreasing. The decrease in the attraction force between the third permanent magnet 34 and the main steel column plate 6 reflects the proportional decrease in the attraction force of the first permanent magnet 11 on the main steel column plate 6. In this way, the climbing device 2 can be attracted to the main steel column plate 6, ensuring that it does not fall while facilitating the worker's movement.

[0047] When the worker moves to the assembly area, the outer surface of the climbing device 2 is brought into contact with the outer surface of the main steel column plate 6 to maximize the suction force of the climbing device 2. Then, the connecting steel plate 8 is lifted by a crane. At this time, the worker needs to make adaptive adjustments to the connecting steel plate 8. After adjusting the connecting steel plate 8 to the approximate assembly position, the required parts and tools are attached to the outside of the magnetic plate 45, and the slide cylinder 41 is pulled out and then fixed by tightening the fixing bolts 50. Then, the position of the magnetic plate 45 is adjusted. After the adjustment is completed, the positioning device 5 is inserted into the assembly plate 7 and the connecting steel plate 8. At the connection point, hold one of the expansion bars 49 and rotate the knob 51. The four expansion bars 49 gradually expand, gradually tightening the assembly plate 7 and the connecting steel plate 8 to ensure accurate positioning. In addition, multiple positioning devices 5 can be inserted for tightening to ensure the stability of the connection between the assembly plate 7 and the connecting steel plate 8. Then, insert the bolt into the excess hole and use the magnetic plate 45 to prevent the bolt from falling off. Finally, tighten the nut. After completion, remove the positioning device 5 and tighten the bolt.

Claims

1. A high-rise prefabricated steel structure column installation device, characterized in that: Include, Steel frame (1) for supporting the building structure, the steel frame (1) includes a main steel column plate (6) fixed on the ground, one side of the main steel column plate (6) is fixedly connected with an assembly plate (7), one side of the main steel column plate (6) is hung with a connecting steel plate (8), the connecting place of the assembly plate (7) and the connecting steel plate (8) is plugged with a positioning device (5); Climbing device (2) for improving the construction safety of workers when fixing the connecting steel plate (8) outside the main steel column plate (6), and improving the construction efficiency, the climbing device (2) includes a climbing shell (10) arranged outside the main steel column plate (6), two first permanent magnets (11) are slidably installed inside the climbing shell (10), the two first permanent magnets (11) are attracted to one side of the main steel column plate (6), a universal structure is arranged on one side of the climbing shell (10); The adsorption device (3) is used for changing the adsorption force of the climbing device (2) on the surface of the main steel column plate (6), so as to facilitate the movement of the climbing device (2), the climbing shell (10) is provided with two driving grooves (24) on one side, the second permanent magnet (25) is slidably installed in the driving groove (24), the second protective shell (26) is fixedly sleeved outside the second permanent magnet (25), the track (27) is rotatably sleeved outside the second protective shell (26), and the outside of the track (27) abuts against the outside of the main steel column plate (6); The detection device (4) is used for detecting the adsorption capacity of the climbing device (2) on the surface of the main steel column plate (6) in real time, so as to avoid the danger of falling from high altitude caused by the decrease of magnetic force, the detection device (4) includes an avoidance groove (32) formed in one side of the inner wall of the climbing shell (10), the gas bag (33) is fixedly connected in the inside of the avoidance groove (32), the third permanent magnet (34) is installed on the top of the avoidance groove (32), the gas pipe (35) is communicated on one side of the gas bag (33), the sliding block (38) is slidably connected in the inside of the gas pipe (35), the corrugated sleeve (39) is communicated on the top of the gas pipe (35), the top of the sliding block (38) and the inner wall top of the corrugated sleeve (39) are fixedly connected, the mounting bracket (36) is fixedly connected on one side of the inner wall of the climbing shell (10), the pressure sensor (37) is fixedly connected on the inner wall top of the mounting bracket (36), and the detection end of the pressure sensor (37) abuts against the top of the corrugated sleeve (39). The universal structure includes a placing bag fixedly connected on both sides of the climbing shell (10), which is used for placing connecting bolts or other tools required by the steel frame (1), the limiting sleeve (9) is fixedly connected on one side of the climbing shell (10), the sliding cylinder (41) is slidably connected in the inside of the limiting sleeve (9), and the fixed bolt (50) is threadedly screwed on one side of the limiting sleeve (9).

2. The high-rise fabricated steel structure column mounting device according to claim 1, characterized in that: ​ 3. The high-rise fabricated steel structure column mounting device according to claim 2, characterized in that: The top of the sliding cylinder (41) is connected with a rotating shaft (42) in a damping rotating mode, the top of the rotating shaft (42) is connected with a damping telescopic rod (43) in a damping rotating mode, the extension end of the damping telescopic rod (43) is connected with an adjusting block (44) in a damping rotating mode, one end of the adjusting block (44) is fixedly connected with a magnetic plate (45), and the outer surface of the magnetic plate (45) can adsorb the bolts, nuts or other tools used for connection of the steel frame structure (1).

4. The high-rise fabricated steel structure column mounting device according to claim 1, characterized in that: The adsorption device (3) further comprises a rotating motor (14) fixedly installed at the bottom of the inner wall of the climbing shell (10), the output end of the rotating motor (14) is connected with a driving gear (15) in a rotating mode, the inside of the climbing shell (10) is connected with a rotating shaft (16) in a rotating mode, the outside of the rotating shaft (16) is fixedly sleeved with a driven gear ring (17), and the same chain (18) is rotatably sleeved outside the driving gear (15) and the driven gear ring (17).

5. The high-rise fabricated steel structure column mounting device according to claim 4, characterized in that: The top of the rotating shaft (16) is fixedly sleeved with a first helical thread (19), the outside of the first helical thread (19) is threadedly connected with a sliding block (21), the outside of the first permanent magnet (11) is fixedly sleeved with a first protective shell (12), the top of the first protective shell (12) is fixedly connected with a connecting frame (13), the top of the connecting frame (13) is rotatably connected with a spring steel plate (22), and the opposite ends of the two spring steel plates (22) are fixedly connected with the sliding block (21); the top of the spring steel plate (22) is bonded with a strain gauge (23).

6. The high-rise fabricated steel column installation device according to claim 5, characterized in that: The outside of the second protective shell (26) is fixedly connected with a tread frame (28), the opposite sides of the two tread frames (28) are fixedly connected with the same connecting plate (29), the bottom of the rotating shaft (16) is fixedly sleeved with a second helical thread (20), and the connecting plate (29) is threadedly connected outside the second helical thread (20).

7. The high-rise fabricated steel column installation device according to claim 6, characterized in that: The positioning device (5) comprises a double-threaded rod (46), the outside of the double-threaded rod (46) is threadedly connected with two sliding blocks (47), the two sliding blocks (47) are symmetrically arranged, the outside of the sliding block (47) is rotatably connected with a driven plate (48), one end of the two same side driven plates (48) is rotatably clamped with the same expansion strip (49), one side of the double-threaded rod (46) is fixedly connected with a rotating wrench (51), and the outside of the expansion strip (49) is abutted with the inside of the assembling plate (7) and the connecting steel plate (8) at the same time.

8. The high-rise fabricated steel column installation device according to claim 7, characterized in that: The opposite sides of the two tread frames (28) are fixedly connected with limit plates (31), the inside of the climbing shell (10) is fixedly connected with two limit columns (30), the two limit plates (31) are respectively slidably connected outside the adjacent limit columns (30), and the inside of the climbing shell (10) is fixedly connected with two magnetic partition plates (40); the two spring steel plates (22) are slidably connected on the top of the adjacent magnetic partition plates (40).

9. A high-rise fabricated steel structure column installation method for the high-rise fabricated steel structure column installation device of claim 8, characterized in that, The method comprises the following steps: S1: first, the climbing device (2) is adsorbed on the outer surface of the main steel column plate (6), at this time, the rotating motor (14) is started, the two first permanent magnets (11) inside the climbing shell (10) gradually move away from the outer surface of the main steel column plate (6), in the process of gradually moving away from the outer surface of the main steel column plate (6), the two spring steel plates (22) are stressed and bent, and the curvature is detected by the strain gauge (23), through the detection of the curvature of the strain gauge (23), the maximum tension of the climbing device (2) and the main steel column plate (6) can be known, that is, the service life of the two first permanent magnets (11) and whether the main steel column plate (6) of different materials can still guarantee the safety of the worker, when the strain gauge (23) detects that the use safety requirement is reached, the required tools and bolts are placed in the placing bag, and the climbing device (2) is bound with the worker by using the rope, at this time, the worker can climb to the top of the main steel column plate (6); S2: the worker starts the rotating motor (14) again when climbing, the rotating motor (14) rotates to drive the first permanent magnet (11) away from the main steel column plate (6) at the same time, the climbing device (2) gradually moves away from the main steel column plate (6), and the outer part of the two caterpillar belts (27) abuts against the outer part of the main steel column plate (6), and the main steel column plate (6) is adsorbed by the second permanent magnet (25), at the same time that the climbing device (2) gradually moves away from the main steel column plate (6), the third permanent magnet (34) gradually moves away from the main steel column plate (6), the air bag (33) stretches, the air pressure in the air bag (33) decreases, the sliding block (38) moves downward to drive the bellows (39) to retract, at this time, the mounting frame (36) detects that the pressure gradually decreases, through the reduction of the adsorption force of the third permanent magnet (34) and the main steel column plate (6), the adsorption force of the first permanent magnet (11) to the main steel column plate (6) can be directly reflected, through this way, the climbing device (2) can be adsorbed on the main steel column plate (6) to drive the outside to ensure not to fall while facilitating the movement of the worker. S3: When the worker moves to the place to be assembled, the outer surface of the climbing device (2) is abutted with the outer surface of the main steel column plate (6) to maximize the adsorption force of the climbing device (2), then the connecting steel plate (8) is lifted by the crane, at this time the worker needs to make adaptive adjustment to the connecting steel plate (8), adjust the connecting steel plate (8) to the approximate assembly position, then adsorb the parts and tools needed to be used outside the magnetic plate (45), pull the sliding cylinder (41), then fix the sliding cylinder (41) by screwing the fixing bolt (50), then adjust the position of the magnetic plate (45), after the adjustment is completed, insert the positioning device (5) into the connection between the assembly plate (7) and the connecting steel plate (8), and rotate the rotating wrench (51), gradually tighten the assembly plate (7) and the connecting steel plate (8) to ensure the accuracy of the position, insert multiple positioning devices (5) to tighten to ensure the stability of the connection between the assembly plate (7) and the connecting steel plate (8), then insert the excess hole into the bolt and resist the bolt from falling off by the magnetic plate (45), finally screw the nut, after completion, remove the positioning device (5) and screw the bolt.

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