Method for realizing self power supply of bridge structure monitoring equipment

A technology for monitoring equipment and bridge structures, applied to piezoelectric effect/electrostrictive or magnetostrictive motors, collectors, electric vehicles, etc. Time and other issues, to achieve the effect of improving the efficiency of installation and fixing, increasing the operating space and improving the utilization rate
CN114094873AActive Publication Date: 2022-02-25WUHAN MUNICIPAL CONSTR GROUP +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
WUHAN MUNICIPAL CONSTR GROUP
Publication Date
2022-02-25

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Abstract

The invention discloses a method for realizing self power supply of bridge structure monitoring equipment. The method comprises a vibration base, a telescopic shaft, a piezoelectric plate and a rectification circuit board. The method has the beneficial effects that through the design of the vibration base, the telescopic shaft, the fixed seat, the piezoelectric plate, the balancing weight, the rectifying circuit board and the capacitor, the piezoelectric plate can swing by utilizing vibration of the bridge main body so that electric energy is generated and finally stored in the capacitor to be used by external monitoring equipment; not only can full conversion and utilization of energy be realized and the utilization rate of the energy be effectively improved, but also the device does not need additional wiring in use and meets the requirement of normal use of external monitoring equipment in a power shortage zone; and through the design of a movable door plate, a limiting ring, a limiting rod, a spring and a fixing ring, the operation space of the hand of a worker can be effectively increased when the box body is installed, rapid screwing of the worker is facilitated, and therefore the overall installing and fixing efficiency of the device is improved.
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Description

technical field

[0001] The invention relates to the technical field of self-generating devices, in particular to a method for realizing self-power supply of bridge structure monitoring equipment. Background technique

[0002] During the use of the bridge, in order to ensure the safety of driving on the bridge and the service life of the bridge, it is often necessary to install monitoring equipment on the bridge.

[0003] However, most of the traditional bridge monitoring equipment adopts direct grid power supply or solar power supply. During installation, the staff's hand operation space is relatively limited, which greatly reduces the installation efficiency of monitoring equipment. Contents of the invention

[0004] The object of the present invention is to provide a method for realizing self-power supply of bridge structure monitoring equipment in order to solve the above problems.

[0005] The present invention achieves the above object through the following technica...

Claims

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