CN115419182B - Shock insulation structure of high tower and shock insulation method thereof - Google Patents
Shock insulation structure of high tower and shock insulation method thereof Download PDFInfo
- Publication number
- CN115419182B CN115419182B CN202211026200.5A CN202211026200A CN115419182B CN 115419182 B CN115419182 B CN 115419182B CN 202211026200 A CN202211026200 A CN 202211026200A CN 115419182 B CN115419182 B CN 115419182B
- Authority
- CN
- China
- Prior art keywords
- wind
- shock
- tower
- shock absorption
- bridge frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000035939 shock Effects 0.000 title claims abstract description 99
- 238000009413 insulation Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000010521 absorption reaction Methods 0.000 claims abstract description 53
- 230000021715 photosynthesis, light harvesting Effects 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 12
- 238000013016 damping Methods 0.000 claims description 42
- 229920001971 elastomer Polymers 0.000 claims description 30
- 238000010248 power generation Methods 0.000 claims description 30
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 14
- 239000004917 carbon fiber Substances 0.000 claims description 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 14
- 230000002787 reinforcement Effects 0.000 claims description 12
- 239000003365 glass fiber Substances 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 10
- 238000002955 isolation Methods 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 229920001973 fluoroelastomer Polymers 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 239000006096 absorbing agent Substances 0.000 claims description 5
- 230000001413 cellular effect Effects 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims 2
- 230000000694 effects Effects 0.000 description 16
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 230000000087 stabilizing effect Effects 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000026683 transduction Effects 0.000 description 1
- 238000010361 transduction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/14—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate against other dangerous influences, e.g. tornadoes, floods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/30—Wind motors specially adapted for installation in particular locations
- F03D9/34—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures
- F03D9/43—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures using infrastructure primarily used for other purposes, e.g. masts for overhead railway power lines
- F03D9/45—Building formations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/96—Preventing, counteracting or reducing vibration or noise
- F05B2260/964—Preventing, counteracting or reducing vibration or noise by damping means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Power Engineering (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a shock insulation structure of a high tower and a shock insulation method thereof, relates to the technical field of tower building shock absorption, and aims to solve the problem that in the use process of the existing structure, the shock influence of two tower buildings can be reduced only by means of an elastic piece, and the shock is weakened to a limited extent when the shock is influenced by strong wind. 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 at the edges of the front end face and the rear end face of the shock absorption connecting bridge frame and is fixedly connected with the shock absorption connecting bridge frame; the energy dissipation brackets are arranged at the upper end and the lower end of two sides of the shock absorption connecting bridge frame, and eight energy dissipation brackets are arranged; the wind scoopers are arranged on two sides of the front end and the rear end of the shock absorption connecting bridge, the rear end of each wind scooper is fixedly connected with the shock absorption connecting bridge through a connecting rod, and the wind scoopers are connected with each other through a plurality of reinforcing cross bars in a welded mode.
Description
Technical Field
The invention relates to the technical field of tower building shock absorption, in particular to a shock insulation structure of a high tower and a shock insulation method thereof.
Background
In recent years, a high-tower conjoined building structure is widely applied, the buildings on two sides are mostly frame-core tube or frame-shear wall structures, two symmetrical buildings are connected through a connector, wherein the connector plays an important role in coordinating and restraining deformation, relative displacement and the like of the tower building structure, so that the connection between the connector and the tower building structure is crucial, the connection between the existing connector and the tower is mostly connected together by adopting a steel triangular brace, the steel triangular brace is arranged on a frame column or a structural main body of the tower building, and the connector is located on steel triangular gussets on the two tower buildings so as to realize the connection between the connector and the tower building;
the method for connecting the asymmetric building and the connector comprises the following steps of: firstly, embedding a steel box column; secondly, welding the supporting unit; thirdly, lifting the connector and the supporting unit, and welding the supporting unit on the steel box column; fourthly, pouring micro-expansion concrete into the inner cavity of the inclined support; fifth, repeating the fourth step, and sequentially grouting the rest inclined supports; sixthly, placing a friction pendulum support on the horizontal support, and seating the connecting body on the friction pendulum support; and seventh, pouring the frame column and the structural main body, and installing an elastic piece between the structural main body and the connecting body. The friction pendulum support is arranged at the bottom of the connecting body and the horizontal support, so that the reliable connection between the connecting body and the horizontal support is ensured, and the mutual influence of two asymmetric building structures is weakened; the elastic piece not only can reduce the displacement of the vibration isolation supporting unit under the action of an earthquake, but also can ensure the reliable connection of the connecting body and the asymmetric building structure.
However, in the using process of the structure, the vibration influence of two tower buildings can be reduced only by means of the elastic piece, and the vibration is weakened only to a limited extent when the structure faces strong wind influence; therefore, we propose a high tower seismic isolation structure and a seismic isolation method thereof, so as to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a high-tower vibration isolation structure and a vibration isolation method thereof, which are used for solving the problem that the vibration is only attenuated limitedly when the vibration of two tower buildings is influenced by the strong wind in the use process of the conventional structure provided in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the shock insulation structure of the high tower comprises two shock absorption connecting bridges, wherein the two shock absorption connecting bridges are arranged between two tower buildings;
further comprises:
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 at the edges of the front end face and the rear end face of the shock absorption connecting bridge frame and is fixedly connected with the shock absorption connecting bridge frame;
the energy dissipation brackets are arranged at the upper end and the lower end of two sides of the shock absorption connecting bridge frame, and eight energy dissipation brackets are arranged;
the arc-shaped guide plates are arranged on two sides of the front end and the rear end of the shock-absorbing connecting bridge, the rear ends of the arc-shaped guide plates are fixedly connected with the shock-absorbing connecting bridge through connecting rods, and the arc-shaped guide plates are connected with each other through a plurality of reinforcing cross bars in a welded mode.
Preferably, the inside of choke plate is provided with cellular through-hole, and the cellular through-hole is provided with a plurality of, and is adjacent the both sides of choke plate are all through reinforcement leg joint, and when strong wind when two tower building gaps were passed through, the choke plate can rely on inside a plurality of cellular through-holes, shunted wind-force, reduce wind-force intensity and the noise of production.
Preferably, the wind power mechanism comprises a power generation cabinet, a blade shaft and wind blades, wherein a gear box, a speed-increasing rotating shaft and a generator are arranged in the power generation cabinet, one end of the blade shaft penetrates through and extends to the inside of the power generation cabinet and is in transmission connection with the gear box, the output end of the gear box is in transmission connection with the generator through the speed-increasing rotating shaft, an access cover is arranged on the upper surface of the power generation cabinet, the other end of the blade shaft penetrates through and extends to the outside of the choke plate, a wind guide cover is arranged, the three wind blades are arranged around the outer wall of the blade shaft uniformly, and when the front of a building is affected by wind, the wind guide cover can guide wind to the positions of the three wind blades, and the wind blades drive the blade shaft to rotate, so that the generator generates electricity, supplements electric energy required in the building and reduces energy consumption of the building.
Preferably, one side of the outer wall of the pneumatic blade is provided with a side convex arc piece, the pneumatic blade comprises a steel bar main shaft, a net-shaped support, a carbon fiber light shell and a glass fiber layer, the net-shaped support is welded on the outer wall of the steel bar main shaft, the carbon fiber light shell is arranged outside the net-shaped support, the glass fiber layer is arranged on the outer wall of the carbon fiber light shell, the side convex arc piece is arranged, the wind force blown by the side can drive the pneumatic blade to rotate to a certain extent, the productivity efficiency is improved, the inside of the pneumatic blade adopts the metal structure of the steel bar main shaft and the net-shaped support, the structural strength can be ensured, and the outside of the pneumatic blade is made of the carbon fiber light shell coated with the glass fiber layer, so that the structural strength is further ensured.
Preferably, the both sides of shock attenuation connection crane span structure front end and rear end all are provided with the indent and dodge the face, and indent dodge face and shock attenuation connection crane span structure integrated into one piece and set up, and the indent dodges the face and can avoid the pneumatic paddle to lean back under wind-force effect, the condition of striking shock attenuation connection crane span structure takes place.
Preferably, the junction of power generation rack and shock attenuation connection crane span structure is provided with the constant head tank, rubber shock-absorbing mount is installed to the bottom surface of power generation rack, install the metal damper between rubber shock-absorbing mount and the constant head tank, rubber shock-absorbing mount and metal damper can reduce the vertical vibrations influence of power generation rack.
Preferably, the outside of constant head tank upper end is provided with the stable groove, and stable groove and constant head tank integrated into one piece set up, install first magnetic force strip on the outer wall of rubber shock-absorbing base, install the second magnetic force strip on the inner wall of stable groove, the magnetic repulsion effect of rubber shock-absorbing base cooperation first magnetic force strip and second magnetic force strip can reduce the horizontal vibrations influence of power generation rack.
Preferably, internally mounted of energy dissipation support has the damping pole, the junction welded connection of damping pole's both ends all through locating plate and energy dissipation support, install damping return spring on the outer wall of damping pole one end, the outside of damping pole is provided with fluororubber sheath, damping pole and damping return spring cooperation effect can reduce the vibrations influence that the tower building produced, and outside fluororubber sheath has better weatherability, can reduce damping pole and damping return spring and receive environmental factor's corrosion rate, increase of service life.
Preferably, the junction that the lower extreme and the tower building of bridge both sides are connected in the shock attenuation is provided with the bearing platform, and bearing platform and the reinforced structure welded connection of tower building, the lower extreme welded connection of bearing platform has the reinforcement inclined bar, the top board is all installed to the up end of shock attenuation connection bridge both sides, be provided with the rubber buffer block between top board and the bearing platform, the top board passes through fastening bolt and bearing platform threaded connection, and the damping performance of shock attenuation connection bridge can be improved to the rubber buffer block.
Preferably, the damping method of the shock insulation structure of the high tower comprises the following steps:
step one: when a tower building is impacted by geological vibration or strong wind on the side edges, the vibration generated by the building is conducted to eight groups of energy dissipation brackets on two sides of the vibration absorption connection bridge by the vibration absorption connection bridge between the two tower buildings, the impact force is buffered and absorbed by virtue of a damping rod and a vibration absorption reset spring in the energy dissipation brackets, the influence on the whole vibration absorption connection bridge is reduced, and the vibration force reaching the vibration absorption connection bridge after energy cutting can be further weakened under the action of a rubber buffer block on the side edges of the bridge;
step two: when the front of the tower building is impacted by strong wind, the arc-shaped guide plates at the front end and the two sides of the rear end of the shock absorption connection bridge can guide wind from the connection gaps of the two tower buildings, when the strong wind reaches the bridge, the wind power mechanism firstly blows the wind blades to rotate, the wind blades consume part of wind energy to generate power simultaneously, the weakened wind continuously advances, the wind enters the wind blocking plate, and the wind is further reduced by shunting through a plurality of honeycomb-shaped through holes on the wind blocking plate, so that the noise of the strong wind when passing through the gaps of the two tower buildings is reduced.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, a plurality of damping connection bridges are arranged between adjacent tower buildings, the front end and the rear end of the upper surface of each damping connection bridge are respectively provided with a wind power mechanism, the front end and the rear end of each bridge are fixedly connected through the damping connection bridges, when the front surface of each tower building is impacted by strong wind, the arc-shaped guide plates at the front end and the rear end of each damping connection bridge can guide wind from the connection gaps of two tower buildings, when the strong wind reaches the bridge, the wind is firstly diffused and guided to three wind blades through the wind power mechanisms by the wind guide cover on each wind power mechanism, the wind blades drive the blade shafts to rotate by virtue of the wind blades, and the wind speed increasing rotary shaft is driven by the gear box in the power generation cabinet to rotate, so that the power generator generates electricity, the electric energy is driven by the relay and the control system, the electric energy required in the building can be supplemented, the energy consumption of the building is reduced, meanwhile, the wind energy of the wind blades is further reduced to enter the wind-blocking plate when the wind is continuously advanced, the wind power is further reduced through a plurality of honeycomb-shaped through holes on the wind-blocking plate, the noise when the strong wind passes through the gaps of the two tower buildings, the wind power is reduced, the influence on the vibration of the existing damping structure is reduced only when the vibration of the two building is reduced by the vibration limiting process in the vibration of the vibration absorber.
2. Through adopting eight group energy dissipation support fixed shock attenuation connection bridge frames, simultaneously, be provided with the rubber buffer block in the junction of shock attenuation connection bridge frame both sides and building, when the building produced vibrations, the vibration power can be conducted to the eight group energy dissipation support of shock attenuation connection bridge frame both sides preferentially, relies on the inside damping rod of energy dissipation support and shock attenuation reset spring, carries out the buffering absorption to the impact force, reduces the whole influence that receives of shock attenuation connection bridge frame, and reaches the vibration power of shock attenuation connection bridge frame after cutting can further weaken under the effect of bridge frame side rubber buffer block, guarantees the stability of bridge frame structure.
3. Through adopting reinforcing bar main shaft, netted support, carbon fiber light shell and glass fiber layer preparation pneumatics paddle to be provided with the protruding arc piece of side in pneumatics paddle one side, wherein, the setting of protruding arc piece of side makes the wind-force of side blowing also drive pneumatics paddle rotatory to a certain extent, has improved productivity effect, and the inside metallic structure that adopts reinforcing bar main shaft and netted support of pneumatics paddle has guaranteed structural strength, reduces the fracture condition and takes place, and the outside casing adopts carbon fiber light shell cladding glass fiber layer to make, has guaranteed structural strength when avoiding the weight overweight.
4. The power generation cabinet is in the use, because of the wind-force effect that the pneumatic paddle bore and the transmission effect of internal gear structure, the cabinet body can vibrate by a wide margin, and the setting of power generation cabinet bottom rubber shock-absorbing mount can be preliminary cushion the vibrations power that the power generation cabinet produced, a plurality of metal shock absorbers of cooperation rubber shock-absorbing mount bottom effectively reduce vertical vibrations influence, install first magnetic force strip on the outer wall of rubber shock-absorbing mount, the second magnetic force strip is installed to its outside steady tank inner wall, first magnetic force strip and second magnetic force strip are homopolar magnet, rely on magnetic repulsion effect, cooperation rubber shock-absorbing mount self shock attenuation effect, can reduce horizontal vibrations influence, above-mentioned shock-absorbing structure synergism, can reduce its vibrations influence that causes the shock-absorbing connection crane span structure stability when guaranteeing the normal operating of power generation cabinet.
5. Through welding a plurality of reinforcement horizontal poles between homonymy arc deflector, the setting of arc deflector can rely on self radian on the one hand, with wind direction both sides tower building's clearance guide to promote wind-powered electricity generation mechanism's transduction efficiency, on the other hand, it has played the effect of connecting multiunit shock attenuation connection crane span structure, and a plurality of reinforcement horizontal poles of cooperation has played better reinforcement effect to structural overall stability, has improved shock attenuation connection crane span structure stability.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a shock absorbing bridge structure according to the present invention;
FIG. 3 is a schematic view of the front structure of the shock absorbing bridge;
FIG. 4 is a schematic view of the internal structure of the energy dissipating bracket of the present invention;
FIG. 5 is a schematic view of the internal structure of a wind blade according to the present invention;
FIG. 6 is a schematic diagram of a connection structure between a power generation cabinet and a shock absorbing connection bridge;
in the figure: 1. damping connection bridge frame; 2. a wind power mechanism; 201. a power generation cabinet; 202. an access cover; 203. a blade shaft; 204. a wind scooper; 205. pneumatic paddles; 206. a side convex arc piece; 3. a choke plate; 301. honeycomb-shaped through holes; 302. a reinforcing bracket; 4. an arc-shaped guide plate; 5. reinforcing the cross bar; 6. a connecting rod; 7. a concave avoidance surface; 8. an energy dissipation bracket; 9. a support table; 10. reinforcing inclined ribs; 11. an upper press plate; 12. a rubber buffer block; 13. a fastening bolt; 14. a damping rod; 15. a damping return spring; 16. a positioning plate; 17. a fluororubber sheath; 18. a reinforcing bar main shaft; 19. a mesh-shaped bracket; 20. a carbon fiber light shell; 21. a glass fiber layer; 22. a positioning groove; 23. a stabilizing groove; 24. a rubber shock-absorbing base; 25. a metal damper; 26. a first magnetic bar; 27. and a second magnetic bar.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-6, an embodiment of the present invention is provided: the shock insulation structure of the high tower comprises shock absorption connecting bridges 1, wherein two shock absorption connecting bridges 1 are arranged, and the two shock absorption connecting bridges 1 are arranged between two tower buildings;
further comprises:
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, and the wind power mechanism 2 can convert wind energy into electric energy for tower construction, so that the energy consumption of the construction is reduced to a certain extent;
the wind blocking plate 3 is arranged at the edges of the front end face and the rear end face of the shock absorption connecting bridge frame 1, the wind blocking plate 3 is fixedly connected with the shock absorption connecting bridge frame 1, the influence of front wind power on a building can be reduced by the wind blocking plate 3, and meanwhile noise of wind passing through a building gap is reduced;
the energy dissipation brackets 8 are arranged at the upper end and the lower end of two sides of the shock absorption connecting bridge frame 1, the energy dissipation brackets 8 are eight, and the energy dissipation brackets 8 can have a good shock insulation effect on the connecting position of the shock absorption connecting bridge frame 1 and a building;
arc deflector 4, its both sides at shock attenuation connection bridge 1 front end and rear end, the rear end of arc deflector 4 pass through connecting rod 6 and shock attenuation connection bridge 1 fixed connection, through a plurality of reinforcement horizontal pole 5 welded connection between the homonymy arc deflector 4, and arc deflector 4 has played the effect of connecting multiunit shock attenuation connection bridge 1, and a plurality of reinforcement horizontal poles 5 can have played better reinforcement effect to structure overall stability.
Referring to fig. 2, the inside of the choke plate 3 is provided with a plurality of honeycomb through holes 301, and the honeycomb through holes 301 are provided with a plurality of honeycomb through holes, two sides of adjacent choke plates 3 are all connected through a reinforcing bracket 302, when strong wind passes through two tower building gaps, the choke plate 3 can rely on the plurality of honeycomb through holes 301 inside to split the wind, so that the wind intensity is reduced, and the noise generated when the strong wind passes through the two tower building gaps is reduced.
Referring to fig. 2 and 3, the wind power mechanism 2 includes a power generation cabinet 201, a blade shaft 203 and wind blades 205, a gear box, a speed increasing rotating shaft and a generator are installed in the power generation cabinet 201, one end of the blade shaft 203 penetrates through and extends to the inside of the power generation cabinet 201 and is in transmission connection with the gear box, an output end of the gear box is in transmission connection with the generator through the speed increasing rotating shaft, an access cover 202 is installed on the upper surface of the power generation cabinet 201, the other end of the blade shaft 203 penetrates through and extends to the outside of the choke plate 3, a wind guide cover 204 is installed, the wind blades 205 are provided with three wind blades 205, and the three wind blades 205 are uniformly installed around the outer wall of the blade shaft 203.
Referring to fig. 3 and 5, a side protruding arc piece 206 is disposed on one side of the outer wall of the wind blade 205, the wind blade 205 includes a reinforcement spindle 18, a mesh support 19, a carbon fiber light shell 20 and a glass fiber layer 21, the mesh support 19 is welded on the outer wall of the reinforcement spindle 18, the carbon fiber light shell 20 is mounted on the outer side of the mesh support 19, the glass fiber layer 21 is disposed on the outer wall of the carbon fiber light shell 20, and the side protruding arc piece 206 is disposed, so that wind force blown by the side can drive the wind blade 205 to rotate to a certain extent, productivity efficiency is improved, the wind blade 205 adopts the metal structure of the reinforcement spindle 18 and the mesh support 19, structural strength is ensured, fracture situation is reduced, the outer shell is made of the carbon fiber light shell 20 wrapping the glass fiber layer 21, weight is avoided, and structural strength is ensured.
Referring to fig. 2, the two sides of the front end and the rear end of the shock absorbing connection bridge 1 are respectively provided with a concave avoidance surface 7, the concave avoidance surfaces 7 and the shock absorbing connection bridge 1 are integrally formed, when wind power is suddenly enhanced, the wind blades 205 incline backwards by a certain angle, and the front end and the rear end of the shock absorbing connection bridge 1 are designed by adopting the concave avoidance surfaces 7, so that the situation that the backward inclined wind blades 205 collide with the shock absorbing connection bridge 1 can be avoided.
Referring to fig. 6, a positioning groove 22 is provided at the connection position between the power generation cabinet 201 and the shock absorbing connection bridge 1, a rubber shock absorbing base 24 is installed on the bottom surface of the power generation cabinet 201, a metal shock absorber 25 is installed between the rubber shock absorbing base 24 and the positioning groove 22, the cabinet body is vibrated greatly due to the wind force borne by the wind blades 205 and the transmission effect of the internal gear structure in the use process of the power generation cabinet 201, and the vibration force generated by the power generation cabinet 201 can be buffered primarily due to the arrangement of the rubber shock absorbing base 24, and the metal shock absorbers 25 at the bottom are matched, so that the longitudinal vibration influence is effectively reduced.
Referring to fig. 6, a stabilizing slot 23 is disposed outside the upper end of the positioning slot 22, and the stabilizing slot 23 and the positioning slot 22 are integrally formed, a first magnetic bar 26 is mounted on the outer wall of the rubber shock absorbing base 24, a second magnetic bar 27 is mounted on the inner wall of the stabilizing slot 23, 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 stabilizing slot 23 are homopolar magnets, and by virtue of magnetic repulsion, the self shock absorbing effect of the rubber shock absorbing base 24 is matched, so that the influence of transverse shock can be reduced.
Referring to fig. 4, a damping rod 14 is installed in the energy dissipation support 8, two ends of the damping rod 14 are welded and connected with the joint of the energy dissipation support 8 through a positioning plate 16, a damping return spring 15 is installed on the outer wall of one end of the damping rod 14, a fluororubber sheath 17 is arranged outside the damping rod 14, when asymmetric damping vibration on two sides occurs, vibration force can be conducted to the energy dissipation support 8, the damping rod 14 and the damping return spring 15 in the energy dissipation support 8 weaken the vibration force, so that building structures on two sides are more stable, and the fluororubber sheath 17 has better weather resistance and can ensure the service lives of the damping rod 14 and the damping return spring 15.
Referring to fig. 3, the connection between the lower ends of two sides of the shock-absorbing connection bridge 1 and the tower building is provided with a bearing table 9, the bearing table 9 is welded with the reinforced structure of the tower building, the lower end of the bearing table 9 is welded with a reinforcing diagonal bar 10, the upper end surfaces of two sides of the shock-absorbing connection bridge 1 are provided with an upper pressing plate 11, a rubber buffer block 12 is arranged between the upper pressing plate 11 and the bearing table 9, the upper pressing plate 11 is in threaded connection with the bearing table 9 through a fastening bolt 13, when the shock force is transmitted to the shock-absorbing connection bridge 1, the two sides of the shock-absorbing connection bridge 1 can weaken the shock to a certain extent through the rubber buffer block 12, and the structural stability is ensured.
Referring to fig. 1-6, a shock absorbing method for a shock insulation structure of a high tower includes the following steps:
step one: when a tower building is impacted by geological vibration or strong wind on the side edges, the vibration generated by the building is conducted to eight groups of energy dissipation brackets 8 on two sides of the vibration absorption connection bridge 1 by the vibration absorption connection bridge 1 between the two tower buildings, the impact force is buffered and absorbed by virtue of damping rods 14 and damping return springs 15 in the energy dissipation brackets 8, the influence on the whole vibration absorption connection bridge 1 is reduced, and the vibration force reaching the vibration absorption connection bridge 1 after energy cutting can be further weakened under the action of a bridge side rubber buffer block 12;
step two: when the front of the tower building is impacted by strong wind, the arc-shaped guide plates 4 on the two sides of the front end and the rear end of the shock absorption connection bridge frame 1 can guide wind from the connection gaps of the two tower buildings, when the strong wind reaches the bridge frame, the wind power mechanism 2 is firstly used for blowing the wind power blades 205 to rotate, part of wind energy is consumed by the wind power blades 205, power generation is simultaneously carried out, the weakened wind continuously moves forward, then the wind enters the wind blocking plate 3, the wind power is further reduced by shunting through the honeycomb-shaped through holes 301 on the wind blocking plate 3, and meanwhile, the noise of the strong wind when passing through the gaps of the two tower buildings is reduced.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The shock insulation structure of the high tower comprises shock absorption connecting bridges (1), wherein 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 comprises:
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 at the edges of the front end face and the rear end face 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 bracket (8) is arranged at the upper end and the lower end of the two sides of the shock absorption connecting bridge frame (1), eight energy dissipation brackets (8) are arranged;
the arc-shaped guide plates (4) are arranged on two sides of the front end and the rear end of the shock-absorbing connecting bridge frame (1), the rear ends of the arc-shaped guide plates (4) are fixedly connected with the shock-absorbing connecting bridge frame (1) through connecting rods (6), and the arc-shaped guide plates (4) on the same side are welded and connected through a plurality of reinforcing cross bars (5);
the wind power mechanism (2) comprises a power generation cabinet (201), a blade shaft (203) and wind blades (205), wherein a gear box, a speed-increasing rotating shaft and a generator are arranged in the power generation cabinet (201), one end of the blade shaft (203) penetrates through and extends to the inside of the power generation cabinet (201) and is in transmission connection with the gear box, the output end of the gear box is in transmission connection with the generator through the speed-increasing rotating shaft, an access cover (202) is arranged on the upper surface of the power generation cabinet (201), the other end of the blade shaft (203) penetrates through and extends to the outside of the wind blocking plate (3), a wind guide cover (204) is arranged, and three wind blades (205) are uniformly arranged around the outer wall of the blade shaft (203);
one side of the outer wall of the pneumatic blade (205) is provided with a side convex arc piece (206), the pneumatic blade (205) comprises a reinforcing steel bar main shaft (18), a net-shaped support (19), a carbon fiber light shell (20) and a glass fiber layer (21), the net-shaped support (19) is welded on the outer wall of the reinforcing steel bar main shaft (18), the carbon fiber light shell (20) is arranged outside the net-shaped support (19), and the glass fiber layer (21) is arranged on the outer wall of the carbon fiber light shell (20);
the connecting part of the power generation cabinet (201) and the shock absorption connecting bridge frame (1) is provided with a positioning groove (22), the bottom surface of the power generation cabinet (201) is provided with a rubber shock absorption base (24), and a metal shock absorber (25) is arranged between the rubber shock absorption base (24) and the positioning groove (22);
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 force strip (26) on the outer wall of rubber shock-absorbing base (24), install second magnetic force strip (27) on the inner wall of stable groove (23).
2. The high-tower seismic isolation structure of 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 adjacent both sides of choke plate (3) are all connected through reinforcement support (302).
3. The high-tower seismic isolation structure of claim 2, wherein: the two sides of the front end and the rear end of the shock absorption connecting bridge frame (1) are respectively provided with a concave avoidance surface (7), and the concave avoidance surfaces (7) and the shock absorption connecting bridge frame (1) are integrally formed.
4. A high tower seismic isolation structure according to claim 3, wherein: the damping device is characterized in that a damping rod (14) is arranged in the energy dissipation support (8), two ends of the damping rod (14) are welded and connected with the energy dissipation support (8) through a locating plate (16), 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).
5. The high-tower seismic isolation structure of claim 4, wherein: the bearing table (9) is arranged at the joint of the lower ends of the two sides of the shock absorption connecting bridge frame (1) and the tower building, the bearing table (9) is welded with the reinforced structure of the tower building, the lower end of the bearing table (9) is welded with the reinforcing inclined ribs (10), the upper end faces of the two sides of the shock absorption connecting bridge frame (1) are respectively provided with the upper pressing plate (11), the rubber buffer blocks (12) are arranged between the upper pressing plates (11) and the bearing table (9), and the upper pressing plates (11) are in threaded connection with the bearing table (9) through fastening bolts (13).
6. The method for damping a shock insulation structure of a tall tower according to claim 5, comprising the steps of:
step one: when a tower building is impacted by geological vibration or strong wind on the side edges, the vibration generated by the building is conducted to eight groups of energy dissipation brackets (8) on two sides of the vibration absorption connection bridge (1) by the vibration absorption connection bridge (1) between the two tower buildings, the impact force is buffered and absorbed by means of damping rods (14) and damping return springs (15) in the energy dissipation brackets (8), the impact force on the whole vibration absorption connection bridge (1) is reduced, and the vibration force reaching the vibration absorption connection bridge (1) after energy cutting can be further weakened under the action of a bridge side rubber buffer block (12);
step two: when the front of a tower building is impacted by strong wind, the arc-shaped guide plates (4) at the front end and the two sides of the rear end of the shock absorption connection bridge frame (1) can guide wind from the connection gaps of two tower buildings, when the strong wind reaches the bridge frame, the wind power mechanism (2) is firstly used for blowing the wind blades (205) to rotate, partial wind energy is consumed by the wind blades (205) and simultaneously generating electricity, the weakened wind continuously moves forward, then the wind can enter the wind blocking plate (3), the wind is further reduced by shunting through the honeycomb-shaped through holes (301) on the wind blocking plate (3), and the noise of the strong wind when passing through the gaps of the two tower buildings is reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211026200.5A CN115419182B (en) | 2022-08-25 | 2022-08-25 | Shock insulation structure of high tower and shock insulation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211026200.5A CN115419182B (en) | 2022-08-25 | 2022-08-25 | Shock insulation structure of high tower and shock insulation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115419182A CN115419182A (en) | 2022-12-02 |
| CN115419182B true CN115419182B (en) | 2023-07-18 |
Family
ID=84198612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211026200.5A Active CN115419182B (en) | 2022-08-25 | 2022-08-25 | Shock insulation structure of high tower and shock insulation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115419182B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115897836A (en) * | 2022-12-21 | 2023-04-04 | 福建省顺昌县升升木业有限公司 | Wooden house with prevent wind coupling assembling |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018575A (en) * | 2014-05-05 | 2014-09-03 | 泰兴市第一建筑安装工程有限公司 | High-rise tower corridor steel structure |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09195391A (en) * | 1996-01-19 | 1997-07-29 | Fujikura Ltd | Aseismic wind-resistant structure of building |
| CN201990955U (en) * | 2011-03-04 | 2011-09-28 | 中铁五局集团第二工程有限责任公司 | Railway protective power generation cover |
| CN214659096U (en) * | 2021-04-08 | 2021-11-09 | 高文琦 | High-rise green building |
| CN215106084U (en) * | 2021-04-26 | 2021-12-10 | 机械工业第六设计研究院有限公司 | Shock-absorbing connecting structure for asymmetric building and connecting body |
| CN215419418U (en) * | 2021-07-21 | 2022-01-04 | 陕西建工新能源(定边)风机设备制造有限公司 | Cable testing bridge deep bead easy to assemble |
| CN114541569B (en) * | 2022-03-03 | 2024-04-09 | 浙江鑫润工程管理有限公司 | Interactive structure of high-rise building |
-
2022
- 2022-08-25 CN CN202211026200.5A patent/CN115419182B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018575A (en) * | 2014-05-05 | 2014-09-03 | 泰兴市第一建筑安装工程有限公司 | High-rise tower corridor steel structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115419182A (en) | 2022-12-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104074670B (en) | Modular marine energy TRT | |
| CN115419182B (en) | Shock insulation structure of high tower and shock insulation method thereof | |
| CN104806455B (en) | The deepwater semisubmersible platform type floating wind energy turbine set of frequency-adjustable | |
| CN111396498B (en) | Nonlinear vibration damper for wind turbine tower | |
| CN110360065A (en) | A kind of vibration absorber for Large Scale Oceanic Wind Power Generation machine tower top | |
| CN110641639A (en) | Ocean platform vibration reduction energy feedback device based on nonlinear energy trap | |
| CN115750223A (en) | Self-resetting offshore wind driven generator tower | |
| CN219100435U (en) | Anti-deformation curtain wall photovoltaic panel | |
| CN211058947U (en) | Blade damping device of wind driven generator | |
| CN218494095U (en) | Flexible photovoltaic support is supported to span wire | |
| CN201187421Y (en) | Tower frame of wind generating set | |
| CN215805976U (en) | Vertical shock attenuation board device of flexible photovoltaic support | |
| CN115126646A (en) | Floating type wave energy power generation device and wind energy-wave energy combined power generation platform | |
| CN212563534U (en) | Single-pendulum type vibration damping device used inside large wind turbine tower | |
| CN110107460B (en) | Aerogenerator mounting structure that corrosion-resistant anti-seismic performance is good | |
| CN205955920U (en) | Wind generating set afer bay convenient to maintain | |
| CN113765471A (en) | Flexible photovoltaic support vibration damper | |
| CN106837672B (en) | Swing impact type wave power generation device | |
| CN220059104U (en) | Iron tower with good stable effect and adjustable base for power transmission | |
| CN220382993U (en) | Photovoltaic support with shock attenuation buffer function | |
| CN214657681U (en) | Structure is built to antidetonation room | |
| CN219099923U (en) | Temporary pile supporting construction structure for high pile wharf | |
| CN214698173U (en) | Elastic supporting moment fastening device for double-fed unit engine room | |
| CN218408328U (en) | Corrosion-resistant high-strength anti-seismic support | |
| CN219710041U (en) | Municipal bridge buffer device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |