Operation fault monitoring system and method of construction vertical shaft hanging scaffold winch

Abstract

The invention discloses an operation fault monitoring system and method of a construction vertical shaft hanging scaffold winch, and belongs to an operation fault monitoring system and method of a winch. The operation fault monitoring system comprises a first sensing unit, a first signal processing and acquiring unit, a second sensing unit, a second signal processing and acquiring unit, a wireless signal transmitting system arranged on the wall of a construction vertical shaft, and a PLC centralized control center which is controlled in a control room, wherein the first sensing unit and the first signal processing and acquiring unit are arranged on a hanging scaffold; the second sensing unit and the second signal processing and acquiring unit are arranged on a main head sheave main shaft and a main head sheave base; the first sensing unit comprises a three-axis tilt angle sensor, the second sensing unit comprises a shaft encoder, a pressure sensor and a wireless signal strength detector; the first signal processing and acquiring unit and the second signal processing and acquiring unit comprise signal processing and acquiring devices; the wireless signal transmitting system comprises a wireless mesh node and a controller; the centralized control center comprises a main control PLC, human-machine interaction equipment, an audible and visual alarm circuit and data storage equipment. The operation fault monitoring system has the advantages that an operation fault of the construction vertical shaft hanging scaffold winch can be detected and eliminated, and the safe and stable operation of the construction vertical shaft hanging scaffold winch are realized.

Description

technical field [0001] The invention relates to a system and a method for monitoring a fault in the operation of a stabilized vehicle, in particular to a monitoring system and a method for monitoring a fault in the operation of a suspension plate in a construction shaft. Background technique [0002] The control of the suspension plate stabilization car in the construction shaft is mainly through the manual adjustment of the stability rope to realize the lifting and lowering of the suspension plate, which has low work efficiency and is prone to accidents. At present, the automatic leveling control device based on the PLC controller has realized the lifting and lowering of the suspension plate. However, there is no real-time monitoring of the equipment, and the actual use effect is not good, which restricts the stability and reliability of the equipment, leaves hidden dangers for safe production, and limits its wide-scale use and promotion. Contents of the invention [0003...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a system and method for monitoring the operation failure of the suspension plate of the construction shaft, which can solve the problems that the suspension plate is prone to chucking and tilting during the lifting and lowering of the suspension plate, and the tension of the stable rope is too large, and complete the construction of the vertical shaft crane. The automatic control of the plate stabilization vehicle and the real-time monitoring of its operating parameters and status realize the automation, intelligence, visualization, and humanization of the operation of the construction shaft suspension plate stabilization system

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