Bridge device

Abstract

A bridge device comprises a power supply matrix and a photovoltaic module, the bottom portion of the power supply matrix is provided with an installation cavity, a motor is fixed and installed in the bottom wall of the installation cavity, a rotation main shaft is fixedly arranged at the top portion of the motor, a clutch sleeve is slidingly installed on the rotation main shaft, a driving gear is fixedly installed on the clutch sleeve, a driven gear engaged with the driving gear is installed in the installation cavity through a rotation shaft, a winding reel is fixedly installed on the rotation shaft, the winding reel is provided with a flexible supply line, the flexible supply line passes through a through hole arranged in the side wall of the installation cavity and is extended outwards, a power supply plug board is fixedly arranged at the rail end of the flexible supply line, the photovoltaic module comprises installation boards which are symmetrically arranged left and right and rotationally installed at the upper ends of the two side walls of the power supply matrix and photovoltaic panels fixedly installed in the installation boards, the power supply matrix is internally provided with a storage battery being electrically connected with the photovoltaic panels and the flexible supply line, and the power supply matrix is internally provided with a driving device.

Description

technical field [0001] The invention relates to the field of bridge facilities, in particular to bridge equipment. Background technique [0002] Electrified maintenance equipment is often used in the bridge maintenance process. However, in some bridge constructions, there are fewer preset power supply seats and they are all fixed. This makes the power supply connection difficult. Traditionally, one or more terminal boards are used to lengthen the connection to achieve the ideal power supply connection length. However, the power supply line of the terminal board has a certain length, which is extremely inconvenient when retracting, and the power supply line is in an unused state. Exposure to the outside for a long time is easy to cause damage, and the service life is reduced; there are also many bridge power supply devices that can automatically retract and release the wires, but they need to be powered by the mains power supply to control the operation, resulting in waste of...

AI Technical Summary

Problems solved by technology

[0002] Electrified maintenance equipment is often used in the bridge maintenance process. However, in some bridge constructions, there are fewer preset power supply seats and they are all fixed. This makes the power supply connection difficult. Traditionally, one or more terminal boards are used to lengthen the connection to achieve the ideal power supply connection length. However, the power supply line of the terminal board has a certain length, which is extremely inconvenient when retracting, and the power supply line is in an unused state. Exposure to the outside for a long time is easy to cause damage, and the service life is reduced; there are also many bridge power supply devices that can automatically retract and release the wires, but they need to be powered by the mains power supply to control the operation, resulting in waste of power resources

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