Wind-resistant device, wind-resistant system and steel structure building

Abstract

The invention provides a wind-resistant device, a wind-resistant system and a steel structure building, and relates to the field of building wind resistance, according to the adopted scheme, a wind power generation assembly comprises a wind-driven assembly and a generator, the wind-driven assembly is arranged outside the steel structure building, and the generator is a direct-current generator; the magnetic adsorption assembly comprises an electromagnet and a permanent magnet which can be magnetically adsorbed, and the electromagnet is electrically connected with the generator; the electromagnet and the permanent magnet are respectively arranged on a cross beam and a stand column which are connected with each other of the steel structure building and / or the electromagnet and the permanent magnet are respectively arranged on the stand column and an embedded part on the ground which are connected with the steel structure building. The wind resistance of the building can be enhanced.

Description

Technical Field

[0001] The present invention relates to the field of wind resistance of buildings, and in particular to a wind resistance device, a wind resistance system and a steel structure building. Background Art

[0002] Wind disasters are the most influential natural disasters. They occur frequently, cause serious secondary disasters, and have a wide impact, causing huge losses of life and property to mankind. Steel structure is a structure mainly composed of steel beams, steel columns, steel trusses and other steel material components made of steel sections and steel plates. It is one of the main types of building structures at present and is widely used. After the steel structure parts are installed and used, corresponding support devices are required to provide auxiliary wind protection support for the steel structure.

[0003] In the related technology, a Chinese utility model patent with authorization announcement number CN221345869U discloses a steel structure support device, including four mounting frames, each of which is an L-shaped structure. The four mounting frames are bolted to form a rectangular structure for tightening on the columns of the steel structure. The support device also includes a pillar, one end of the pillar is hingedly connected to one side of the rectangular structure formed by the mounting frames, and the other end is hingedly mounted on a base plate pre-buried in the ground; this technical solution plays a wind-resistant role by supporting the steel structure columns.

[0004] In the above technical solutions, wind protection is achieved by using side supports to support the steel structure. However, when the wind is strong, the movement of the steel structure building is more complicated, and its force situation is also more complicated. If it is supported on only one side, its wind resistance is not reliable. If support structures are set on multiple sides of the columns, it will greatly occupy the internal space of the building. Summary of the invention

[0005] In order to solve the technical problem that the supporting devices of steel structure buildings in the above-mentioned prior art have poor wind resistance, the present invention provides a wind resistance device, a wind resistance system and a steel structure building, which can enhance the wind resistance of the building.

[0006] In the first aspect, the present invention provides a wind-resistant device to solve the above-mentioned technical problems, including a wind power generation component, wherein the wind power generation component includes a pneumatic component and a generator, wherein the pneumatic component is arranged outside a steel structure building, and the generator is a DC generator; a magnetic adsorption component, wherein the magnetic adsorption component includes an electromagnet and a permanent magnet capable of magnetic adsorption, wherein the electromagnet is electrically connected to the generator, and wherein the electromagnet and the permanent magnet are respectively arranged on the connected beams and columns of the steel structure building and / or wherein the electromagnet and the permanent magnet are respectively arranged on the connected columns of the steel structure building and embedded parts on the ground.

[0007] The present invention can convert the energy generated by wind into electrical energy and further into electromagnetic energy through the wind power generation components and magnetic adsorption components. Through the action of the electromagnets and permanent magnets of the magnetic adsorption components, the connection between the beams and columns and between the columns and the ground is further strengthened to prevent the building from shaking under the action of strong winds and causing damage. Compared with the single-direction support of the prior art, magnetic adsorption can resist forces from different directions, has a more reliable wind resistance, does not occupy ground space, and the greater the wind force, the stronger the adsorption force generated.

[0008] Furthermore, the pneumatic component includes an unpowered wind hood and an acceleration component connected by a transmission shaft, the unpowered wind hood is rotatably disposed on the outside of the steel structure building, and the acceleration component is disposed inside the steel structure building, the acceleration component includes gear one, the gear one is disposed on the transmission shaft, the gear one is meshed with gear two, the nominal diameter of the gear one is larger than the nominal diameter of the gear two, the gear two is disposed on a support shaft, and a gear three is also disposed on the support shaft, the nominal diameter of the gear three is larger than the nominal diameter of the gear two, the support shaft is rotatably disposed in the housing of the acceleration component, the gear three is meshed with the gear four, the gear four is connected to an output shaft, the nominal diameter of the gear three is larger than the nominal diameter of the gear four, the output shaft is rotatably disposed on the housing, and the output shaft is connected to the rotating shaft of the generator.

[0009] The present invention can achieve two-stage acceleration by arranging multi-stage meshing gears, improve conversion efficiency, enable the electromagnet to generate greater adsorption force, and further improve adsorption reliability.

[0010] Furthermore, the pneumatic assembly includes a support tube, which has a conical structure and is detachably connected to the outside of the steel structure building. The transmission shaft passes through the support tube, and bearing 1 and bearing 2 are arranged between the transmission shaft and the support tube.

[0011] The present invention can enhance the supporting effect on the transmission shaft by arranging the supporting cylinder, thereby preventing the transmission shaft from being deformed due to force and affecting power generation.

[0012] Furthermore, a protective plate is provided on the top of the support tube, the transmission shaft passes through the protective plate, and a rotary seal is provided between the transmission shaft and the protective plate.

[0013] The present invention prevents rainwater and dust from entering the support cylinder and causing wear and corrosion to the transmission shaft through the protective plate and the rotary seal.

[0014] Furthermore, the wind power generation component also includes a battery and a controller. A speed sensor 1 is arranged on the transmission shaft. The speed sensor 1 is electrically connected to the controller. The battery is electrically connected to the generator, and the battery is also electrically connected to the electromagnet.

[0015] The present invention can store excess electric energy by arranging a storage battery, and a speed sensor can sense the size of the wind force and control the distribution of electric energy generated by the generator according to the wind force conditions, thereby ensuring that the electromagnet obtains corresponding electric energy first and ensures adsorption reliability. At the same time, the storage battery can also charge the electromagnet when necessary to ensure the working reliability of the electromagnet.

[0016] Furthermore, a second speed sensor is provided on the output shaft, and the second speed sensor is electrically connected to the controller.

[0017] The present invention can determine whether the acceleration device works normally through the second rotation speed sensor.

[0018] Current sensors are provided on the wire between the generator and the electromagnet and on the wire between the battery and the electromagnet. The current sensors are electrically connected to the controller.

[0019] The present invention can judge whether the wind-resistant device works normally by arranging the current sensor, so as to perform maintenance.

[0020] Furthermore, the magnetic adsorption component includes a top electromagnet and a bottom electromagnet, the top electromagnet and the bottom electromagnet are connected in parallel, the top electromagnet is embedded at the connection of the beam, and the bottom electromagnet is embedded at the bottom of the column. The magnetic adsorption component also includes a top permanent magnet and a bottom permanent magnet, the top permanent magnet is embedded on the end face of the column, and the bottom permanent magnet is embedded on the embedded part, and the top electromagnet and the bottom electromagnet are both disc structures.

[0021] In a second aspect, the present invention further provides a wind-resistant system, comprising a plurality of the above-mentioned wind-resistant devices, and also comprising a master controller, wherein the master controller is connected to a display, and the plurality of controllers are electrically connected to the master controller.

[0022] The present invention can know whether the wind-resistant device works normally by setting a general controller and a display, and can maintain the faulty wind-resistant device, thereby improving the reliability of the system.

[0023] In a third aspect, the present invention also provides a steel structure building, including a steel structure, wherein the steel structure includes columns and beams, wherein the beams are horizontally arranged at the upper ends of the columns, the upper parts of the beams are connected to a top cover, and the lower ends of the columns are connected to embedded parts. The building also includes the above-mentioned wind-resistant system, wherein the support tube is arranged on the top cover, and the shell is arranged on one side of the beam.

[0024] It can be seen from the above technical solutions that the present invention has the following advantages: The present invention provides a wind-resistant device, a wind-resistant system and a steel structure building. Through a wind power generation component and a magnetic adsorption component, the energy generated by the wind can be converted into electrical energy, and further converted into electromagnetic energy. Through the action of the electromagnet and the permanent magnet of the magnetic adsorption component, the connection between the beam and the column and the column and the ground is further strengthened to prevent the building from shaking under the action of strong wind and then causing damage. Compared with the single-direction support of the prior art, the magnetic adsorption can resist the forces from different directions, the wind-resistant effect is more reliable, and it does not occupy ground space. Moreover, the greater the wind force, the stronger the adsorption force generated; by setting multi-stage meshing gears, secondary acceleration can be achieved to improve The conversion efficiency is improved, so that the electromagnet produces a greater adsorption force, further improving the adsorption reliability; the protective plate and the rotating seal prevent rain and dust from entering the support tube to cause wear and corrosion to the drive shaft; the battery can store excess electrical energy, and the speed sensor can sense the size of the wind, and control the distribution of electrical energy generated by the generator according to the wind conditions, to ensure that the electromagnet obtains the corresponding electrical energy first, to ensure the adsorption reliability, and the battery can also charge the electromagnet when necessary to ensure the reliability of the electromagnet; by setting up the main controller and the display, it can be known whether the wind-resistant device is working normally, and the faulty wind-resistant device can be maintained, thereby improving the reliability of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solution of the present invention, the accompanying drawings required for use in the description will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0026] Figure 1 It is a structural schematic diagram of a third specific implementation mode of the present invention.

[0027] Figure 2 It is a schematic structural diagram of a wind power generation component in a first specific implementation mode of the present invention.

[0028] Figure 3 This is an electrical schematic diagram of a specific implementation mode 1 of the present invention.

[0029] In the figure, 1. pneumatic assembly; 101. non-powered hood; 102. support tube; 103. transmission shaft; 104. housing; 105. gear one; 106. gear three; 107. gear four; 108. gear two; 2. generator; 3. battery; 4. top electromagnet; 5. top permanent magnet; 6. bottom electromagnet; 7. bottom permanent magnet; 8. top cover; 9. crossbeam; 10. column; 11. embedded parts. DETAILED DESCRIPTION

[0030] In order to make the purpose, features and advantages of the present invention more obvious and easy to understand, the technical scheme of the present invention will be clearly and completely described below in conjunction with the drawings in this specific embodiment. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent. Specific implementation method 1 like Figure 1 and Figure 3 As shown, this specific embodiment provides a wind-resistant device, including a wind power generation component and a magnetic adsorption component, the wind power generation component includes a pneumatic component 1 and a generator 2, the pneumatic component 1 is arranged outside the steel structure building, the generator 2 adopts a DC generator 2, and the pneumatic component 1 can drive the generator 2 to generate electricity under the action of wind; the magnetic adsorption component includes an electromagnet and a permanent magnet capable of magnetic adsorption, the electromagnet is electrically connected to the generator 2, the electromagnet and the permanent magnet are respectively arranged on the connected beams 9 and columns 10 of the steel structure building and / or the electromagnet and the permanent magnet are respectively arranged on the columns 10 connected to the steel structure building and the embedded parts 11 on the ground, when the electromagnet is energized, it can generate magnetic adsorption force with the permanent magnet, it can be understood that the steel structure itself can be adsorbed by the electromagnet, but due to the different materials of steel structures of different materials, the reliability of adsorption cannot be guaranteed, so a permanent magnet is arranged to ensure that sufficient adsorption force is generated; the DC generator 2 can generate direct current whose size changes positively according to the change of the shaft speed, to ensure that the magnetism of the electromagnet does not change when it is working, and at the same time to ensure that the magnetic force increases with the increase of wind force.

[0032] This specific embodiment can convert the energy generated by wind into electrical energy and further into electromagnetic energy through wind power generation components and magnetic adsorption components. Through the action of the electromagnet and permanent magnet of the magnetic adsorption component, the connection strength between the beam 9 and the column 10 and between the column 10 and the embedded part 11 is further improved. The greater the wind force, the stronger the adsorption force generated, which prevents the building from shaking under the action of strong wind and causing damage. Compared with the single-direction support of the prior art, magnetic adsorption can resist forces from different directions, has a more reliable wind resistance effect, and does not occupy ground space.

[0033] like Figure 2 As shown, in order to ensure that the pneumatic component 1 generates sufficient electrical energy, in this specific embodiment, the pneumatic component 1 includes a non-powered hood 101 and an acceleration component connected by a transmission shaft 103, the acceleration component includes a shell 104, the non-powered hood 101 is rotatably arranged on the outside of the steel structure building, the acceleration component is arranged inside the steel structure building, the transmission shaft 103 extends into the shell 104 of the acceleration component, the acceleration component includes a gear 105, the gear 105 is arranged on the transmission shaft 103, the gear 105 is meshed with the gear 2 108, the nominal diameter of the gear 105 is larger than the nominal diameter of the gear 2 108, the gear 2 108 is arranged on the support shaft, the two ends of the support shaft are rotatably arranged on the shell 104 of the acceleration component through bearings, and the support shaft is also provided with a gear 3 106, the gear 3 The nominal diameter of gear 106 is greater than the nominal diameter of gear 2 108, gear 3 106 is meshed with gear 4 107, gear 4 107 is connected with an output shaft, the nominal diameter of gear 3 106 is greater than the nominal diameter of gear 4 107, both ends of the output shaft are rotatably arranged inside the housing 104 through bearings, and the output shaft is connected to the rotating shaft of the generator 2; when the unpowered wind hood 101 drives the transmission shaft 103 to rotate, the transmission shaft 103 drives gear 1 105 to rotate, and after gear 1 105 is meshed with gear 2 108, gear 2 108 is accelerated, and at the same time, the coaxial gear 3 106 obtains the same speed as gear 2 108, and after gear 3 106 is meshed with gear 4 107, it drives gear 4 107 to accelerate twice, so that the speed of the output shaft is much greater than the speed of the transmission shaft 103, thereby improving the wind energy conversion efficiency and generating more electrical energy.

[0034] like Figure 2As shown, since a part of the transmission shaft 103 is arranged outside the building, in order to avoid deformation of the transmission shaft 103, in this specific embodiment, the pneumatic component 1 includes a support tube 102, and the support tube 102 is a conical structure. The support tube 102 is detachably connected to the outside of the steel structure building, and the transmission shaft 103 passes through the support tube 102. Bearing 1 and bearing 2 are arranged between the transmission shaft 103 and the support tube 102. The support tube 102 can enhance the supporting effect on the transmission shaft 103 to avoid deformation due to force and affect the transmission stability; further, in order to prevent dust and water, a protective plate is also arranged on the top of the support tube 102, and the transmission shaft 103 passes through the protective plate, and a rotating seal is arranged between the transmission shaft 103 and the protective plate.

[0035] like Figure 1 and Figure 3 As shown, in order to store electric energy, in this specific embodiment, the wind power generation component also includes a battery 3 and a controller, a speed sensor 1 is provided on the transmission shaft 103, the speed sensor 1 is electrically connected to the controller, the battery 3 is electrically connected to the generator 2, and the battery 3 is also electrically connected to the electromagnet; by providing the battery 3, on the one hand, it can store excess electric energy when there is excess electric energy, and on the other hand, it can provide electric energy to the electromagnet to generate greater magnetic force, and at the same time, it can continue to provide electric energy to the electromagnet after the generator 2 is accidentally damaged, so as to ensure that the device generates reliable Wind resistance: Through the action of the speed sensor 1, the controller can determine the wind force and distribute electric energy according to the wind force. When the wind force is small, that is, when there is no danger, all the electric energy can be transferred to the battery 3 for storage. When the wind force is large and wind resistance is required, the controller inputs part of the electric energy into the electromagnet, and the greater the wind force, the more electric energy is input and the greater the working voltage of the electromagnet. When the wind force continues to increase, the electric energy in the battery 3 can also be input into the electromagnet to further increase the working voltage of the electromagnet, further improve the adsorption capacity of the electromagnet, and enhance the connection strength of the beams, columns and embedded parts.

[0036] In order to monitor the working condition of the device and discover faults in time, in this specific embodiment, a speed sensor 2 is arranged on the output shaft, and the speed sensor 2 is electrically connected to the controller. Through the cooperation of the speed sensor 2 and the speed sensor 1, it can be known whether the acceleration component is operating normally. When the speed monitored by the speed sensor 2 obviously does not meet the transmission ratio between the transmission shaft 103 and the output shaft, it means that the acceleration component has a fault; current sensors are arranged on the wires between the generator 2 and the electromagnet and on the wires between the battery 3 and the electromagnet. The current sensors are electrically connected to the controller. Through the two current sensors, it can be known whether the generator 2 and the battery 3 output electrical energy normally.

[0037] like Figure 1 As shown, further, in this specific embodiment, the magnetic adsorption component includes a top electromagnet 4 and a bottom electromagnet 6, the top electromagnet and the bottom electromagnet 6 are connected in parallel, the top electromagnet 4 is embedded at the connection of the beam 9, and the bottom electromagnet 6 is embedded at the bottom of the column 10, the magnetic adsorption component also includes a top permanent magnet 5 and a bottom permanent magnet 7, the top permanent magnet 5 is embedded on the end face of the column 10, and the bottom permanent magnet 7 is embedded on the embedded part 11, and the top electromagnet 4 and the bottom electromagnet 6 are both disc structures; in this specific embodiment, the difference between the diameter of the top electromagnet 4, the bottom electromagnet 6, the top permanent magnet 5 and the bottom permanent magnet 7 and the diameter of the column 10 or the shortest side is between 5mm and 10mm, so as to ensure that there is enough contact area between the corresponding electromagnets and the permanent magnets to generate enough adsorption force.

[0038] In this specific implementation, the speed sensor 1, the speed sensor 2, the current sensor and the controller are all powered by the battery 3 .

[0039] In this specific embodiment, the controller includes a power distribution module. The power distribution module is a prior art and has been widely used in photovoltaic energy storage systems. Its principle and structure will not be described in detail in this article.

[0040] The working process of this wind-resistant device is: When the speed sensor 1 detects that the wind force is lower than the threshold value 1, the electric energy generated by the DC motor is stored by the battery 3, and the top electromagnet 4 and the bottom electromagnet 6 do not generate magnetic force; when the wind speed is between the threshold value 1 and the threshold value 2, the DC motor stores part of the electric energy and transmits part of the electric energy to the top electromagnet 4 and the bottom electromagnet 6, so that they generate magnetic force with the top permanent magnet 5 and the bottom permanent magnet 7, thereby enhancing the connection strength between the column 10 and the beam 9, and the column 10 and the embedded part 11. When the wind speed continues to approach the threshold value 2, the proportion of electric energy input to the top electromagnet 4 and the bottom electromagnet 6 is continuously increased to ensure sufficient electromagnetic adsorption force; when the wind speed exceeds the threshold value 2, all the electric energy is evenly input to the top electromagnet 4 and the bottom electromagnet 6; when the wind speed exceeds the threshold value 3, the electric energy of the battery 3 is transmitted to the top electromagnet 4 and the bottom electromagnet 6 to further increase the electromagnetic adsorption force.

[0041] When the speed sensor detects that the wind force is higher than the threshold value and the current sensor detects that the output current of the generator 2 is zero, it means that the device fails and cannot generate electricity normally. Then, the battery 3 transmits the electric energy to the top electromagnet 4 and the bottom electromagnet 6 respectively to ensure the generation of reliable electromagnetic adsorption force. Specific implementation method 2 This specific embodiment provides a wind-resistant system, including a plurality of the above-mentioned wind-resistant devices, and also includes a master controller, the master controller is connected to a display, and the plurality of controllers are electrically connected to the master controller.

[0043] This specific implementation method can determine whether the wind-resistant device is working normally by setting a main controller and a display, and can maintain the faulty wind-resistant device to improve the reliability of the system.

[0044] In this specific embodiment, the main controller stores codes corresponding to different controllers. When the controller finds that the signals fed back by the speed sensor 1 and the speed sensor obviously do not meet the transmission ratio of the acceleration transmission, it indicates that there is a fault in the acceleration component. The main controller controls the display to modify the color of the corresponding number to remind maintenance personnel to check and repair; when the speed sensor 1 has a rotation signal, the current sensor has no signal or the detected current is low, the main controller controls the display to modify the color of the corresponding number, indicating that there is a fault in the power generation, battery 3 and related lines, and reminds maintenance personnel to check and repair. Specific implementation method three like Figure 1 As shown, this specific embodiment provides a steel structure building, including a steel structure, wherein the steel structure includes a column 10 and a beam 9, wherein the beam 9 is horizontally arranged at the upper end of the column 10, the upper part of the beam 9 is connected to a top cover 8, and the lower end of the column 10 is connected to an embedded part 11, and also includes the above-mentioned wind-resistant system, wherein the support tube 102 is arranged on the top cover 8 by bolts, and the shell 104 is arranged on one side of the beam 9 by bolts, and anti-loosening nuts are arranged on the bolts.

[0046] From the above specific implementations, it can be seen that the present invention has the following beneficial effects: 1. Through the wind power generation component and the magnetic adsorption component, the energy generated by the wind can be converted into electrical energy, and further converted into electromagnetic energy. Through the action of the electromagnet and the permanent magnet of the magnetic adsorption component, the connection between the beam 9 and the column 10 and the column 10 and the ground is further strengthened to prevent the building from shaking under the action of strong wind, thereby causing damage. Compared with the single-direction support of the prior art, the magnetic adsorption can resist the forces from different directions, the wind resistance effect is more reliable, and it does not occupy the ground space. Moreover, the greater the wind force, the stronger the adsorption force generated; 2. By setting up multi-stage meshing gears, two-stage acceleration can be achieved to improve conversion efficiency, so that the stronger the wind, the greater the adsorption force of the electromagnet, further improving the adsorption reliability; 3. Prevent rainwater and dust from entering the support tube 102 and causing wear and corrosion to the transmission shaft 103 through the protective plate and the rotary seal; 4. The battery 3 can store excess electric energy, and the speed sensor 1 can sense the size of the wind force, and control the distribution of electric energy generated by the generator 2 according to the wind force, so as to ensure that the electromagnet obtains the corresponding electric energy first and the adsorption reliability is ensured. At the same time, the battery 3 can also charge the electromagnet when necessary to ensure the reliability of the electromagnet; 5. By setting up the main controller and display, it is possible to know whether the wind-resistant device is working normally, and to maintain the faulty wind-resistant device to improve the reliability of the system.

[0047] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A wind-resistant device, characterized in that: include: A wind power generation assembly, the wind power generation assembly comprising a pneumatic assembly (1) and a generator (2), the pneumatic assembly (1) being arranged outside a steel structure building, and the generator (2) being a direct current generator (2); A magnetic adsorption component, the magnetic adsorption component comprising an electromagnet and a permanent magnet capable of magnetic adsorption, the electromagnet being electrically connected to the generator (2), the electromagnet and the permanent magnet being respectively arranged on the connected cross beams and columns of the steel structure building and / or the electromagnet and the permanent magnet being respectively arranged on the connected columns of the steel structure building and embedded parts on the ground.

2. The wind-resistant device according to claim 1, characterized in that: The pneumatic assembly (1) comprises a non-powered hood (101) and an acceleration assembly connected via a transmission shaft (103); the non-powered hood (101) is rotatably arranged outside a steel structure building; the acceleration assembly is arranged inside the steel structure building; the acceleration assembly comprises a gear 1 (105); the gear 1 (105) is arranged on the transmission shaft (103); the gear 1 (105) is meshed with a gear 2 (108); the nominal diameter of the gear 1 (105) is greater than the nominal diameter of the gear 2 (108); the gear 2 (108) is arranged on the transmission shaft (103); A support shaft is further provided with a gear three (106), the nominal diameter of the gear three (106) being greater than the nominal diameter of the gear two (108), the support shaft is rotatably provided in the housing (104) of the acceleration component, the gear three (106) is meshed with the gear four (107), the gear four (107) is connected with an output shaft, the nominal diameter of the gear three (106) being greater than the nominal diameter of the gear four (107), the output shaft is rotatably provided on the housing (104), and the output shaft is connected to the rotating shaft of the generator (2).

3. The wind-resistant device according to claim 2, characterized in that: The pneumatic assembly (1) comprises a support cylinder (102), the support cylinder (102) being of a conical structure, the support cylinder (102) being detachably connected to the outside of a steel structure building, the transmission shaft (103) passing through the support cylinder (102), and a first bearing and a second bearing being arranged between the transmission shaft (103) and the support cylinder (102).

4. The wind-resistant device according to claim 3, characterized in that: A protective plate is also provided on the top of the support cylinder (102), the transmission shaft (103) passes through the protective plate, and a rotary seal is provided between the transmission shaft (103) and the protective plate.

5. The wind-resistant device according to claim 4, characterized in that: The wind power generation component further comprises a storage battery (3) and a controller, a rotation speed sensor 1 is provided on the transmission shaft (103), the rotation speed sensor 1 is electrically connected to the controller, the storage battery (3) is electrically connected to the generator (2), and the storage battery (3) is also electrically connected to the electromagnet.

6. The wind-resistant device according to claim 5, characterized in that: A second speed sensor is arranged on the output shaft, and the second speed sensor is electrically connected to the controller.

7. The wind-resistant device according to claim 6, characterized in that: Current sensors are provided on the conductor between the generator (2) and the electromagnet and on the conductor between the battery (3) and the electromagnet, and the current sensors are electrically connected to the controller.

8. The wind-resistant device according to claim 7, characterized in that: The magnetic adsorption component comprises a top electromagnet (4) and a bottom electromagnet (6), wherein the top electromagnet and the bottom electromagnet (6) are connected in parallel, wherein the top electromagnet (4) is embedded in the connection of the crossbeam, and the bottom electromagnet (6) is embedded in the bottom of the column, wherein the magnetic adsorption component further comprises a top permanent magnet (5) and a bottom permanent magnet (7), wherein the top permanent magnet (5) is embedded in the end face of the column, and the bottom permanent magnet (7) is embedded in the embedded part, and the top electromagnet (4) and the bottom electromagnet (6) are both disc structures.

9. A wind resistance system, characterized in that: It comprises a plurality of wind-resistant devices as claimed in claim 8, and also comprises a main controller, wherein the main controller is connected to a display, and the plurality of controllers are electrically connected to the main controller.

10. A steel structure building, comprising a steel structure, wherein the steel structure comprises a column (10) and a crossbeam (9), wherein the crossbeam (9) is horizontally arranged at the upper end of the column (10), a top cover (8) is connected to the upper part of the crossbeam (9), and the lower end of the column (10) is connected to an embedded part (11), characterized in that: It also includes the wind-resistant system according to claim 9, wherein the support tube (102) is arranged on the top cover (8), and the shell (104) is arranged on one side of the crossbeam (9).

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