Self-guided beam type bridge monitoring and overhauling device

Abstract

The invention discloses a self-guided beam type bridge monitoring and overhauling device and relates to a device for performing constructions operations such as bridge detection, maintaining, repairing and the like, aiming to provide a self-guided beam type bridge monitoring and overhauling device which performs construction operations such as high-speed rail bridge detection, maintaining and the like. The self-guided beam type bridge monitoring and maintaining device comprises a main guide beam and a driving guide beam, the main guide beam comprises a truss-type rail, a bridge fixing device and the like, the driving guide beam comprises a guide wheel set, a chain wheel driving device, a side surface overhauling platform, a bottom part overhauling platform, an electric generating set, a pier-passing expansion device, a beam fixing device and the like, when the self-guided beam type bridge monitoring and overhauling device is used, the main guide beam and the driving guide beam are respectively fixed on a bridge, the self-guided beam type bridge monitoring and overhauling device can move longitudinally along the bridge by combination with the guide wheel set and the chain wheel driving device, meanwhile, a detection dolly can perform repeated detection automatically on a detection dolly rail and transmit the detection records, when a problem is detected, a staff can perform overhauling on the side surface overhauling platform and a construction operation passageway platform formed by a steel ladder and the bottom part overhauling platform.

Description

technical field [0001] The invention relates to equipment for bridge detection, maintenance, repair and other construction operations, in particular to a self-guiding beam type bridge monitoring and repairing machine. Background technique [0002] In recent years, domestic high-speed railways mostly adopt the bridge structure of viaducts. The structural strength and stiffness of the bridge itself play a vital role in the safety of train operation. Therefore, regular or irregular inspections of high-speed railway bridges A large number of related operations such as inspection, maintenance and repair are used to ensure the normal use of the bridge, so many bridge inspection vehicles are put into use. [0003] Under normal circumstances, there are three ways for bridge maintenance vehicles to travel: rail-type, on the reserved inspection channel on the bridge deck, and on the sidewalk under the bridge. The rail-type bridge maintenance vehicle uses the locomotive chassis as the...

AI Technical Summary

Problems solved by technology

[0005] The problem to be solved by the present invention is to provide a self-guided beam bridge monitoring and repairing machine that solves the practical problems of high-speed railway bridges that cannot walk overhauling vehicles and that most bridges have no walkways to meet the construction operations of bridge inspection, maintenance and repair.

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