CN115419182A - Shock insulation structure and shock insulation method of high tower - Google Patents

Abstract

The invention discloses a shock insulation structure of a high tower and a shock insulation method thereof, relates to the technical field of shock absorption of tower buildings, and aims to solve the problems that the vibration influence of two tower buildings can be reduced only by means of elastic parts in the use process of the existing structure, and the weakening of vibration is limited when the influence of strong wind is faced. The wind power mechanism is arranged at the front end and the rear end of the upper surface of the shock absorption connecting bridge; the choke plate is arranged on the edges of the front end surface and the rear end surface of the shock absorption connecting bridge frame and is fixedly connected with the shock absorption connecting bridge frame; the energy dissipation supports are arranged at the upper end and the lower end of two sides of the shock absorption connecting bridge frame, and eight energy dissipation supports are arranged; the air guide covers are arranged on two sides of the front end and the rear end of the shock absorption connecting bridge frame, the rear end of the air guide cover is fixedly connected with the shock absorption connecting bridge frame through a connecting rod, and the air guide covers on the same side are connected through a plurality of reinforcing cross rods in a welded mode.

Description

Seismic isolation structure and seismic isolation method for a high tower

technical field

The invention relates to the technical field of shock absorption for tower buildings, in particular to a shock-isolation structure and a shock-isolation method for high tower buildings.

Background technique

In recent years, the structure of high-tower conjoined buildings has been widely used. Most of the buildings on both sides adopt frame-core tube or frame-shear wall structure, and the two symmetrical buildings are connected by a connecting body. It plays an important role in coordinating and restraining the deformation and relative displacement of the tower building structure, so the connection between the connector and the tower building structure is very important. Most of the existing connections between the connector and the tower are connected by steel triangle bracing Together, the steel triangular brace is set on the frame column or structural main body of the tower building, and the connecting body is located on the steel triangular brace on the two tower buildings to realize the connection between the connecting body and the tower building;

For example, the application number is CN113107083B, which is called a connection method of an asymmetrical building and connector, including the following steps: the first step, pre-embedded steel box columns; the second step, welding the support unit; the third step, hoisting the connector and Support unit, welding the support unit to the steel box column; the fourth step, pouring micro-expansion concrete into the inner cavity of the diagonal support; the fifth step, repeating the fourth step, and grouting the remaining diagonal supports in turn; the sixth step , place a friction pendulum support on the horizontal support, and place the connecting body on the friction pendulum support; the seventh step is to pour the frame column and the structural main body, and install elastic parts between the structural main body and the connecting body. In this invention, a friction pendulum support is set between the bottom of the connecting body and the horizontal support, which not only ensures the reliable connection between the connecting body and the horizontal support, but also weakens the mutual influence of the two asymmetrical building structures; The lower displacement can also ensure the reliable connection between the connecting body and the asymmetrical building structure.

However, in the process of using the above-mentioned structure, only elastic parts can be used to reduce the vibration impact of the two tower buildings. When facing the impact of strong wind, the weakening of vibration is limited; so we propose a high-tower seismic isolation structure and Its seismic isolation method is convenient to solve the problems raised in the above.

Contents of the invention

The object of the present invention is to provide a kind of seismic isolation structure and seismic isolation method of a high tower building, to solve the problem that the existing structure proposed in the above-mentioned background technology can only rely on elastic parts to reduce the vibration impact of the two tower buildings during use , in the face of the impact of strong winds, the problem of limited attenuation of vibrations.

In order to achieve the above object, the present invention provides the following technical solutions: a shock-isolation structure of a high tower, including a shock-absorbing connection bridge, two shock-absorbing connection bridges are provided, and the two shock-absorbing connection bridges are installed on two between tower buildings;

Also includes:

A wind power mechanism installed on the front and rear ends of the upper surface of the shock-absorbing connecting bridge;

A wind dam, which is installed on the edge of the front end face and rear end face of the shock-absorbing connection bridge, and the wind dam is fixedly connected to the shock-absorbing connection bridge;

Energy-dissipating brackets, which are installed on the upper and lower ends of both sides of the shock-absorbing connecting bridge, and there are eight energy-dissipating brackets;

The arc-shaped guide plate is arranged on both sides of the front end and the rear end of the shock-absorbing connecting bridge, and the rear end of the arc-shaped guiding plate is fixedly connected with the shock-absorbing connecting bridge through a connecting rod. The joints are welded and connected by multiple reinforced cross bars.

Preferably, the interior of the wind choke plate is provided with honeycomb through holes, and there are several honeycomb through holes, and both sides of the adjacent wind choke plate are connected by reinforcing brackets. When there are gaps in the building, the wind blocking plate can rely on a number of honeycomb-shaped through holes inside to divert the wind force, reduce the wind force intensity and the noise generated.

Preferably, the wind power mechanism includes a generator cabinet, a blade shaft and wind-driven blades, a gearbox, a speed-increasing shaft and a generator are installed inside the generator cabinet, and one end of the blade shaft runs through and extends to the generator The inside of the cabinet, and is connected with the transmission of the gearbox. The output end of the gearbox is connected with the generator through the speed-increasing shaft. The upper surface of the generator cabinet is installed with an inspection cover, and the other end of the paddle shaft penetrates and Extending to the outside of the wind blocking plate, and installing a wind deflector, there are three wind-driven blades, and the three wind-driven blades are evenly installed around the outer wall of the blade shaft. When the front of the building is affected by the wind, The wind deflector can diffuse and guide the wind to the three wind-driven blades, and the wind-driven blades drive the blade shafts to rotate, so that the generator can generate electricity, supplement the required electric energy in the building, and reduce building energy consumption.

Preferably, one side of the outer wall of the wind-driven blade is provided with a side convex arc, and the wind-driven blade includes a steel main shaft, a mesh bracket, a carbon fiber lightweight shell and a glass fiber layer, and the mesh bracket Welded on the outer wall of the steel main shaft, the carbon fiber lightweight shell is installed on the outside of the mesh bracket, the glass fiber layer is arranged on the outer wall of the carbon fiber lightweight shell, and the side convex arc is set so that the side blows The strong wind force can also drive the wind-driven blades to rotate to a certain extent, improving production efficiency. The wind-driven blades are internally made of steel main shaft and metal structure with mesh brackets, which can ensure the structural strength, while the exterior is covered with a carbon fiber lightweight shell Made of fiberglass layers, further ensuring structural strength.

Preferably, both sides of the front end and the rear end of the shock-absorbing connection bridge are provided with concave avoidance surfaces, and the concave avoidance surfaces are integrally formed with the shock-absorbing connection bridge frame, and the concave avoidance surfaces can prevent the wind-driven blades from being affected by the wind force. Downward tilt, impact shock absorber connection bridge occurs.

Preferably, a positioning groove is provided at the connection between the generator cabinet and the shock-absorbing connection bridge, a rubber shock-absorbing base is installed on the bottom surface of the generator cabinet, and a metal shock absorber is installed between the rubber shock-absorbing base and the positioning groove , The rubber shock-absorbing base and the metal shock absorber can reduce the longitudinal vibration of the generator cabinet.

Preferably, a stabilizing slot is provided on the outside of the upper end of the positioning slot, and the stabilizing slot and the positioning slot are integrally formed, the outer wall of the rubber shock-absorbing base is installed with a first magnetic bar, and the inner wall of the stabilizing slot is installed with a The second magnetic bar and the rubber shock-absorbing base cooperate with the magnetic repulsion of the first magnetic bar and the second magnetic bar to reduce the influence of the lateral vibration of the generator cabinet.

Preferably, a damping rod is installed inside the energy-dissipating bracket, and both ends of the damping rod are welded at the connection between the positioning plate and the energy-dissipating bracket, and a shock-absorbing return spring is installed on the outer wall of one end of the damping rod , the outside of the damping rod is provided with a fluororubber sheath, and the damping rod and the shock-absorbing return spring work together to reduce the impact of the vibration generated by the tower building. The external fluororubber sheath has good weather resistance and can reduce the damping rod. And the shock-absorbing return spring is subject to the corrosion rate of environmental factors, prolonging the service life.

Preferably, a supporting platform is provided at the connection between the lower ends of both sides of the shock-absorbing connecting bridge frame and the tower building, and the supporting platform is welded to the steel structure of the tower building, and the lower end of the supporting platform is welded and connected with a reinforcement ramp Ribs, the upper end surfaces on both sides of the shock-absorbing connection bridge frame are equipped with upper pressure plates, rubber buffer blocks are arranged between the upper pressure plate and the support platform, and the upper pressure plate is threaded with the support platform through fastening bolts, Rubber buffer blocks can improve the shock absorption performance of the shock-absorbing connection bridge.

Preferably, the shock-absorbing method of a seismic-isolation structure of a high tower comprises the following steps:

Step 1: When the tower building is impacted by strong wind due to geological vibration or the side, the shock-absorbing connecting bridge between the two towers is stressed, and the vibration generated by the building is transmitted to the eight sets of energy-dissipating supports on both sides of the shock-absorbing connecting bridge , relying on the damping rod and shock-absorbing return spring inside the energy-dissipating bracket, the impact force is buffered and absorbed, reducing the overall impact on the shock-absorbing connection bridge, and the vibration force reaching the shock-absorbing connection bridge after energy reduction can be on the side of the bridge Under the action of the side rubber buffer block, it is further weakened;

Step 2: When the front of the tower building is impacted by strong wind, the arc-shaped guide plates on both sides of the front and rear ends of the shock-absorbing connection bridge can guide the wind from the connection gap between the two tower buildings. When the strong wind reaches the bridge, it first passes through the wind power The mechanism blows the wind-driven blades to rotate, and the wind-driven blades consume part of the wind energy and generate electricity at the same time. When the weakened wind continues to move forward, it will enter the wind choke plate and flow through a number of honeycomb-shaped through holes on the wind choke plate. , to further reduce the wind force, and at the same time reduce the noise when the strong wind passes through the gap between the two towers.

Compared with prior art, the beneficial effect of the present invention is:

1. The present invention arranges a plurality of shock-absorbing connecting bridges between adjacent tower buildings, and the front and rear ends of the upper surface of the shock-absorbing connecting bridges are provided with a wind power mechanism, and the two sides of the front and rear ends of the bridge are connected to the bridges through shock-absorbing The connection is fixed. When the front of the tower building is impacted by strong wind, the arc-shaped guide plates on both sides of the front and rear ends of the shock-absorbing connection bridge can guide the wind from the connection gap between the two tower buildings. When the strong wind reaches the bridge, it first passes through the wind power Mechanism, the wind guide cover on the wind power mechanism guides the wind diffusion to the three wind-driven blades, relying on the wind-driven blades to drive the blade shaft to rotate, and the transmission with the gear box inside the generator cabinet drives the speed-up shaft to rotate, so that The generator generates electricity, which is driven by the relay and the control system, which can supplement the required electric energy in the building and reduce the energy consumption of the building. At the same time, part of the wind energy is consumed by the wind-driven blades. When the weakened wind continues to move forward, it will enter the choke The air flow is shunted through a number of honeycomb-shaped through-holes on the choke plate to further reduce the wind force and reduce the noise when the strong wind passes through the gap between the two tower buildings, which solves the problem that the existing shock-absorbing structure can only rely on elastic parts Reduce the vibration impact of the two tower buildings, and in the face of strong wind, the weakening of vibration is limited.

2. Eight sets of energy-dissipating brackets are used to fix the shock-absorbing connection bridge frame. At the same time, rubber buffer blocks are set at the connection between the two sides of the shock-absorbing connection bridge frame and the building. When the building vibrates, the vibration force will be transmitted to the shock-absorbing bridge first. The eight sets of energy-dissipating brackets connecting the two sides of the bridge rely on the damping rods and shock-absorbing return springs inside the energy-dissipating brackets to buffer and absorb the impact force, reducing the overall impact on the shock-absorbing connecting bridge, and reaching the shock-absorbing level after energy reduction. The vibration force of the connecting bridge can be further weakened under the action of the rubber buffer blocks on the side of the bridge to ensure the stability of the bridge structure.

3. The air-driven blade is made by adopting the steel main shaft, mesh bracket, carbon fiber lightweight shell and glass fiber layer, and a side convex arc is set on one side of the wind-driven blade. Among them, the setting of the side convex arc, The wind blowing from the side can also drive the wind-driven blades to rotate to a certain extent, which improves the production efficiency. The metal structure of the steel-reinforced main shaft and the mesh bracket is used inside the wind-driven blades to ensure the structural strength and reduce the occurrence of fractures. The outer shell is made of carbon fiber lightweight shell covered with glass fiber layer, which ensures the structural strength while avoiding excessive weight.

4. A shock absorbing mechanism is installed at the connection between the generator cabinet and the shock-absorbing connection bridge. During the use of the generator cabinet, due to the wind force borne by the wind-driven blades and the transmission effect of the internal gear structure, the cabinet will vibrate greatly, while the bottom of the generator cabinet The setting of the rubber shock-absorbing base can initially buffer the vibration force generated by the generator cabinet, and cooperate with multiple metal shock absorbers at the bottom of the rubber shock-absorbing base to effectively reduce the impact of longitudinal vibration. The magnetic bar, the inner wall of the external stability groove is installed with the second magnetic bar. The first magnetic bar and the second magnetic bar are magnets of the same pole. Relying on the magnetic repulsion and the rubber shock-absorbing base's own shock-absorbing effect, it can reduce the impact of lateral vibration , the synergistic effect of the above-mentioned shock-absorbing structures can ensure the normal operation of the generator cabinet and at the same time reduce its vibration impact on the shock-absorbing connection bridge, and ensure the stability of the bridge.

5. By welding multiple reinforced cross bars between the arc-shaped guide plates on the same side, the setting of the arc-shaped guide plate can, on the one hand, rely on its own radian to guide the wind to the gap between the tower buildings on both sides, so as to improve the energy conversion of the wind power mechanism Efficiency, on the other hand, it plays the role of connecting multiple sets of shock-absorbing connection bridges. With multiple reinforcement cross bars, it has a better reinforcing effect on the overall stability of the structure and improves the stability of the shock-absorbing connection bridges.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the structural representation of shock-absorbing connection bridge frame of the present invention;

Fig. 3 is the schematic diagram of the front structure of the shock-absorbing connection bridge of the present invention;

Fig. 4 is a schematic diagram of the internal structure of the energy dissipation bracket of the present invention;

Fig. 5 is a schematic diagram of the internal structure of the wind-driven blade of the present invention;

Fig. 6 is a schematic diagram of the connection structure between the generator cabinet and the shock-absorbing connection bridge of the present invention;

In the figure: 1. Shock-absorbing connection bridge; 2. Wind power mechanism; 201. Generator cabinet; 202. Inspection cover; 203. Blade shaft; 204. Wind guide cover; ;3, wind blocking plate; 301, honeycomb through hole; 302, reinforcing bracket; 4, arc-shaped guide plate; 5, reinforced cross bar; 6, connecting rod; ; 9, supporting platform; 10, reinforced oblique ribs; 11, upper platen; 12, rubber buffer block; 13, fastening bolts; 14, damping rod; 15, shock-absorbing return spring; 16, positioning plate; Rubber sheath; 18. Reinforced main shaft; 19. Mesh support; 20. Carbon fiber light shell; 21. Glass fiber layer; 22. Positioning groove; 23. Stability groove; Shock device; 26, the first magnetic bar; 27, the second magnetic bar.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

Please refer to Figs. 1-6, an embodiment provided by the present invention: a seismic isolation structure of a high tower, including a shock-absorbing connection bridge 1, two shock-absorbing connection bridges 1 are provided, and two shock-absorbing connection bridges 1 are installed between two tower buildings;

Also includes:

The wind power mechanism 2 is installed on the front end and the rear end of the upper surface of the shock-absorbing connecting bridge 1. The wind power mechanism 2 can convert wind energy into electric energy, supply the tower building, and reduce building energy consumption to a certain extent;

The wind dam 3 is installed on the edge of the front end face and the rear end face of the shock-absorbing connection bridge 1, and the wind dam 3 is fixedly connected with the shock-absorbing connection bridge 1, the wind dam 3 can reduce the impact of the frontal wind force on the building, and at the same time reduce the Noise from wind passing through building gaps;

Energy-dissipating brackets 8 are installed on the upper and lower ends of both sides of the shock-absorbing connection bridge 1, and eight energy-dissipating brackets 8 are provided. The shock isolation effect;

The arc-shaped guide plate 4 is arranged on both sides of the front end and the rear end of the shock-absorbing connecting bridge 1, the rear end of the arc-shaped guiding plate 4 is fixedly connected with the shock-absorbing connecting bridge 1 through the connecting rod 6, and the arc-shaped guiding plate 4 on the same side The arc-shaped guide plate 4 plays the role of connecting multiple groups of shock-absorbing connection bridges 1, and the multiple reinforcing cross-bars 5 can play a better reinforcing effect on the overall stability of the structure.

Please refer to Fig. 2, honeycomb through-holes 301 are arranged inside the choke plate 3, and there are several honeycomb through-holes 301. When there is a gap between the two towers, the wind blocking plate 3 can rely on a number of honeycomb-shaped through holes 301 inside to divert the wind, reduce the intensity of the wind, and reduce the noise generated when strong wind passes through the gap between the two towers.

Please refer to Fig. 2 and Fig. 3, wind power mechanism 2 comprises generator cabinet 201, paddle shaft 203 and wind-driven paddle 205, and the interior of generator cabinet 201 is equipped with gear box, speed-up rotating shaft and generator, and one end of paddle shaft 203 It runs through and extends to the inside of the generator cabinet 201, and is connected to the transmission of the gearbox. The output end of the gearbox is connected to the generator transmission through the speed-increasing shaft. One end runs through and extends to the outside of the wind baffle 3, and a wind guide cover 204 is installed. There are three wind-driven blades 205, and the three wind-driven blades 205 are evenly installed around the outer wall of the blade shaft 203. When building When the front is affected by the wind force, the wind deflector 204 can diffuse and guide the wind to the three wind-driven blades 205, and the wind-driven blades 205 drive the blade shaft 203 to rotate, and drive the gear box inside the generator cabinet 201 to drive the booster. The fast rotating shaft rotates to make the generator generate electricity, which is driven by the relay and the control system, which can supplement the required electricity in the building and reduce the energy consumption of the building.

Please refer to Fig. 3 and Fig. 5, one side of the outer wall of the wind-driven blade 205 is provided with a side convex arc 206, and the wind-driven blade 205 includes a steel main shaft 18, a mesh bracket 19, a carbon fiber lightweight shell 20 and a glass fiber layer 21, the mesh bracket 19 is welded on the outer wall of the steel main shaft 18, the carbon fiber lightweight shell 20 is installed on the outside of the mesh bracket 19, the glass fiber layer 21 is arranged on the outer wall of the carbon fiber lightweight shell 20, and the side convex arc The setting of the sheet 206 makes the wind blowing from the side can also drive the wind-driven blade 205 to rotate to a certain extent, which improves the production efficiency. To improve the structural strength and reduce the occurrence of fracture, the outer shell is made of carbon fiber lightweight shell 20 coated with glass fiber layer 21, which avoids excessive weight and ensures structural strength.

Please refer to Fig. 2, both sides of the front end and the rear end of the shock-absorbing connection bridge frame 1 are provided with a concave avoidance surface 7, and the concave avoidance surface 7 is integrated with the shock-absorbing connection bridge frame 1. The blade 205 can be tilted backward at a certain angle, and the front and rear ends of the shock-absorbing connecting bridge 1 are designed with a concave avoidance surface 7, which can avoid the situation that the backward-tilted wind-driven blade 205 hits the shock-absorbing connecting bridge 1.

Please refer to Fig. 6, a positioning groove 22 is provided at the connection between the generator cabinet 201 and the shock-absorbing connection bridge 1, a rubber shock-absorbing base 24 is installed on the bottom surface of the generator cabinet 201, and a metal Shock absorber 25, during use of generator cabinet 201, due to the wind force borne by wind-driven blade 205 and the transmission effect of the internal gear structure, the cabinet will vibrate greatly, and the setting of rubber shock-absorbing base 24 can initially stabilize the generator cabinet. The vibration force generated by 201 is buffered, and cooperates with multiple metal shock absorbers 25 at the bottom to effectively reduce the impact of longitudinal vibration.

Please refer to Fig. 6, the outside of the upper end of the positioning groove 22 is provided with a stabilizing groove 23, and the stabilizing groove 23 is integrally formed with the positioning groove 22, and the outer wall of the rubber shock-absorbing base 24 is provided with a first magnetic strip 26, and the inner wall of the stabilizing groove 23 The second magnetic bar 27 is installed on the top, the first magnetic bar 26 on the outer wall of the rubber shock-absorbing base 24 and the second magnetic bar 27 on the inner wall of the stable groove 23 are homopolar magnets, relying on the magnetic repulsion effect, and cooperating with the rubber shock-absorbing base 24 to absorb Shock effect, which can reduce the impact of lateral vibration.

Please refer to Fig. 4, a damping rod 14 is installed inside the energy-dissipating bracket 8, and both ends of the damping rod 14 are welded to the connection between the positioning plate 16 and the energy-dissipating bracket 8, and the outer wall of one end of the damping rod 14 is equipped with a shock-absorbing The return spring 15 and the outside of the damping rod 14 are provided with a fluorine rubber sheath 17. When the asymmetric shock absorbing vibrations on both sides, the vibration force can be transmitted to the energy dissipation bracket 8, and the damping rod 14 and the damping bracket 8 in the energy dissipation bracket 8 Shock return spring 15 weakens the vibration force, making the building structure on both sides more stable, fluororubber sheath 17 has better weather resistance, can guarantee the service life of damping rod 14 and shock absorption return spring 15.

Please refer to Fig. 3, the lower end of shock-absorbing connection bridge frame 1 both sides and the joint of tower building are provided with supporting platform 9, and supporting platform 9 is welded with the reinforced structure of tower building, and the lower end of supporting platform 9 is welded and connected with Reinforce the oblique ribs 10, and the upper end surfaces of both sides of the shock-absorbing connection bridge frame 1 are equipped with an upper pressure plate 11, and a rubber buffer block 12 is arranged between the upper pressure plate 11 and the support platform 9, and the upper pressure plate 11 is connected to the support by fastening bolts 13. Platform 9 is threadedly connected, and when the shock force is transmitted to the shock-absorbing connection bridge 1, the vibration can be weakened to a certain extent by rubber buffer blocks 12 on both sides of the shock-absorbing connection bridge 1 to ensure structural stability.

Please refer to Fig. 1-6, a kind of damping method of the seismic isolation structure of tall tower building, comprises the following steps:

Step 1: When the tower building is impacted by strong wind due to geological vibration or side, the shock-absorbing connection bridge 1 between the two tower buildings is stressed, and the vibration generated by the building is transmitted to the eight groups of dampers on both sides of the shock-absorbing connection bridge 1. The energy support 8 relies on the damping rod 14 and the shock-absorbing return spring 15 inside the energy-dissipating support 8 to buffer and absorb the impact force, reducing the overall impact on the shock-absorbing connection bridge 1, and reaching the shock-absorbing connection bridge 1 after energy reduction. The vibration force can be further weakened under the action of the rubber buffer block 12 on the side of the bridge;

Step 2: When the front of the tower building is impacted by a strong wind, the arc-shaped guide plates 4 on both sides of the front and rear ends of the shock-absorbing connection bridge 1 can guide the wind from the connection gap between the two tower buildings. When the strong wind reaches the bridge frame, first After the wind power mechanism 2, the wind-driven blades 205 are blown to rotate, and the wind-driven blades 205 consume part of the wind energy and generate electricity at the same time, while the weakened wind continues to advance, it will enter the wind baffle 3, and pass through the wind baffle 3. Several honeycomb-shaped through holes 301 divert the flow, further reducing the wind force, and at the same time reducing the noise when strong wind passes through the gap between the two towers.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. The shock insulation structure of the high tower comprises two shock absorption connecting bridges (1), wherein the two shock absorption connecting bridges (1) are arranged, and the two shock absorption connecting bridges (1) are arranged between two tower buildings;

the method is characterized in that: further comprising:

the wind power mechanism (2) is arranged at the front end and the rear end of the upper surface of the shock absorption connecting bridge frame (1);

the choke plate (3) is arranged on the edges of the front end surface and the rear end surface of the shock absorption connecting bridge frame (1), and the choke plate (3) is fixedly connected with the shock absorption connecting bridge frame (1);

the energy dissipation supports (8) are arranged at the upper end and the lower end of the two sides of the shock absorption connecting bridge frame (1), and eight energy dissipation supports (8) are arranged;

the shock absorption connecting bridge frame comprises arc-shaped guide plates (4), wherein the arc-shaped guide plates are arranged on two sides of the front end and the rear end of the shock absorption connecting bridge frame (1), the rear end of each arc-shaped guide plate (4) is fixedly connected with the shock absorption connecting bridge frame (1) through a connecting rod (6), and the arc-shaped guide plates (4) are connected through a plurality of reinforcing cross rods (5) in a welded mode.

2. A seismic isolation structure of a tall tower as claimed in claim 1, wherein: the inside of choke plate (3) is provided with cellular through-hole (301), and cellular through-hole (301) are provided with a plurality of, and are adjacent the both sides of choke plate (3) all connect through reinforcement support (302).

3. A seismic isolation structure of a tall tower as claimed in claim 2, wherein: wind power generation mechanism (2) include electricity generation rack (201), paddle axle (203) and pneumatic paddle (205), the internally mounted of electricity generation rack (201) has gear box, acceleration rate pivot and generator, the one end of paddle axle (203) runs through and extends to the inside of electricity generation rack (201), and is connected with the gear box transmission, the output of gear box is connected with the generator transmission through acceleration rate pivot, the last surface mounting of electricity generation rack (201) has access cover (202), the other end of paddle axle (203) runs through and extends to the outside of choke plate (3), and installs wind scooper (204), pneumatic paddle (205) are provided with threely, and three pneumatic paddle (205) evenly installed around the outer wall of paddle axle (203).

4. A seismic isolation structure of a tall tower as claimed in claim 3, wherein: one side of pneumatic paddle (205) outer wall is provided with side convex arc piece (206), pneumatic paddle (205) includes reinforcing bar main shaft (18), net support (19), carbon fiber light casing (20) and glass fiber layer (21), net support (19) weld on the outer wall of reinforcing bar main shaft (18), carbon fiber light casing (20) are installed in the outside of net support (19), glass fiber layer (21) set up on the outer wall of carbon fiber light casing (20).

5. A seismic isolation structure of a tall tower as claimed in claim 4, wherein: the shock absorption connecting bridge frame is characterized in that concave avoiding surfaces (7) are arranged on the two sides of the front end and the rear end of the shock absorption connecting bridge frame (1), and the concave avoiding surfaces (7) and the shock absorption connecting bridge frame (1) are integrally formed.

6. A seismic isolation structure of a tall tower as claimed in claim 5, wherein: the connection department that crane span structure (1) was connected in electricity generation rack (201) and shock attenuation is provided with constant head tank (22), rubber shock mount (24) are installed to the bottom surface of electricity generation rack (201), install metal bumper shock absorber (25) between rubber shock mount (24) and constant head tank (22).

7. A seismic isolation structure of a tall tower as claimed in claim 6, wherein: the outside of constant head tank (22) upper end is provided with stable groove (23), and stable groove (23) and constant head tank (22) integrated into one piece set up, install first magnetic strip (26) on the outer wall of rubber vibration damping mount (24), install second magnetic strip (27) on the inner wall of stable groove (23).

8. A seismic isolation structure of a tall tower as claimed in claim 7, wherein: the energy dissipation support is characterized in that a damping rod (14) is arranged inside the energy dissipation support (8), two ends of the damping rod (14) are connected with the energy dissipation support (8) through a positioning plate (16) in a welding mode, a damping return spring (15) is arranged on the outer wall of one end of the damping rod (14), and a fluororubber sheath (17) is arranged outside the damping rod (14).

9. A seismic isolation structure of a tall tower as claimed in claim 8, wherein: the lower extreme of shock attenuation connection crane span structure (1) both sides is provided with bearing platform (9) with the junction of tower building, and bearing platform (9) and the steel bar structure welded connection of tower building, the lower extreme welded connection of bearing platform (9) has reinforcement diagonal muscle (10), top board (11) are all installed to the up end of shock attenuation connection crane span structure (1) both sides, be provided with rubber buffer block (12) between top board (11) and bearing platform (9), top board (11) are through fastening bolt (13) and bearing platform (9) threaded connection.

10. The method of claim 9, comprising the steps of:

the method comprises the following steps: when the tower buildings are impacted by geological shock or strong wind at the side edges, the shock absorption connecting bridge frame (1) between the two tower buildings is stressed, the shock generated by the buildings is transmitted to eight groups of energy dissipation supports (8) at the two sides of the shock absorption connecting bridge frame (1), the shock force is buffered and absorbed by means of damping rods (14) and shock absorption return springs (15) in the energy dissipation supports (8), the influence on the whole shock absorption connecting bridge frame (1) is reduced, the vibration force reaching the shock absorption connecting bridge frame (1) after energy cutting can be further weakened under the action of rubber buffer blocks (12) at the side edges of the bridge frame;

step two: when the front of a tower building is impacted by strong wind, the arc guide plates (4) on the two sides of the front end and the rear end of the shock absorption connecting bridge frame (1) can guide the wind from a connecting gap of the two tower buildings, when the strong wind reaches the bridge frame, the wind driven blades (205) are blown to rotate through the wind power mechanism (2), part of the wind energy is consumed by the wind driven blades (205), power is generated at the same time, the weakened wind continues to advance and enters the wind blocking plate (3), and is shunted through the honeycomb-shaped through holes (301) in the wind blocking plate (3), so that the wind power is further reduced, and meanwhile, the noise of the strong wind passing through the gap of the two tower buildings is reduced.

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