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Wind-resistant tmd system with power generation function

A wind type and functional technology, applied in the field of TMD system with power generation function, can solve problems affecting human comfort, structural fatigue damage, etc.

Active Publication Date: 2016-03-30
CHANGZHOU ROAD STRUCTURE DAMPING EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As a kind of discontinuous but high frequency load, the wind load has a wide frequency spectrum, which is easy to resonate at the frequency of high-rise structures, which will cause fatigue damage to the structure and affect the comfort of the human body.

Method used

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  • Wind-resistant tmd system with power generation function
  • Wind-resistant tmd system with power generation function
  • Wind-resistant tmd system with power generation function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0022] Such as figure 1 As shown, the TMD system of the present invention is generally arranged on the top of a high-rise or super-high-rise building, and it includes a base plate 101 fixed on the top of the building, the two ends of the base plate 101 are fixed with baffle plates 102, and guide rails 103 are fixed on the base plate The quality block 104 of the TMD system can move along the guide rail 103, the side of the quality block 104 guide rail, that is, the two sides of the quality block in the direction along the guide rail, the quality block guide rail to the side 106 and the baffle plate A spring 105 and a damper are fixed between 102, the above constitutes the TMD system of the present invention.

[0023] In order to generate electricity from the linear reciprocating motion of the mass block in the TMD system, it is first necessary to design a linear rotation mechanism that converts the linear reciprocating motion of the mass block 104 into the rotary motion of the ...

Embodiment approach 2

[0026] Embodiment 2 is the same as Embodiment 1 in other places, such as image 3 As shown, the difference is that the linear rotation mechanism includes a gear 205 fixed on the first rotating shaft 202 , and a rack 206 corresponding to the gear 205 is fixed on the side of the mass guide rail. Similarly, when the mass block 104 linearly reciprocates left and right, the first rotating shaft 202 can be driven to rotate through the cooperation of the rack 206 and the gear 205, so that only the conductive coil 304 needs to be arranged on the first rotating shaft 202 to drive the coil 304 to rotate; Then put the coil 304 into the magnetic field formed by the magnet 305 and let it rotate to cut the magnetic field lines to form an induced current.

Embodiment approach 3

[0028] Embodiment 3 is the same as Embodiment 1 in other places, such as Figure 4 As shown, the difference is that the linear rotation mechanism can also be the cooperation of the screw rod 207 and the screw rod seat 208, the screw rod seat 208 is fixed on the side of the mass block guide rail, and the screw rod 207 passes through the mass block. The block is arranged in the screw rod seat 208 , and one end of the screw rod is connected to the motor in transmission, and the motor is connected to the first rotating shaft 202 in transmission. When the mass block 104 linearly reciprocates, the screw rod 207 is driven to rotate through the screw rod seat 208, thereby driving the first rotating shaft 202 to rotate through the motor, which can drive the coil 304 to rotate; then the coil 304 is put into the magnetic field formed by the magnet 305 to allow Its rotation cuts the magnetic field lines to form an induced current.

[0029] Further, in order to ensure the stability of the...

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PUM

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Abstract

The invention relates to a TMD system, in particular to a TMD system with a power generation function. The system comprises a mass block, a spring and a damper. The mass block is fixed on a guide rail in a sliding mode, the spring and the damper are fixed on two sides of the mass block in the guide rail direction, a linear rotating mechanism for converting linear motion of the mass block into rotating motion of a first rotating shaft is fixed on the side of the mass block in the guide rail direction, and a conductive coil arranged in a magnetic field is arranged on the first rotating shaft. By means of the structure, the linear rotating mechanism is used for converting the linear reciprocating motion of the mass block of the TMD system into the rotating motion of the first rotating shaft to further drive the conductive coil to cut magnetic induction lines in a rotating mode in the magnetic field to generate power and provide required power for high-rise or super high-rise buildings. In addition, power generation efficiency is improved by means of matching of a driving gear and a driven gear.

Description

technical field [0001] The invention relates to a TMD system, in particular to a TMD system with power generation function. Background technique [0002] As a kind of discontinuous but high frequency load, the wind load has a wide spectrum range, which is easy to resonate at the frequency of high-rise structures, which will cause fatigue damage to the structure and affect the comfort of the human body. In order to reduce the influence of wind load on the dynamic response of the structure and reduce the degree of influence and damage, it is often necessary to install some energy-dissipating devices on the structure. Controlling the first-order main frequency usually requires TMD (Tuned Mass Damper). [0003] With the introduction of national energy conservation and emission reduction policies, in order to reduce the energy consumption of high-rise and super high-rise building structures, it is necessary to consider the characteristics of the building itself to obtain more sel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03D9/25F03D5/00F03D15/00
CPCY02B10/30Y02E10/70Y02E10/72
Inventor 张敏郭有松
Owner CHANGZHOU ROAD STRUCTURE DAMPING EQUIP