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

A technology for monitoring system and operation faults, applied in the direction of transportation and packaging, load hanging components, safety devices, etc., can solve the problems of high tension of the stable rope, prone to chucking and tilting of the hanging pan, and achieve automation and reliability And the effect of high degree of intelligence

Active Publication Date: 2015-03-04
CHINA UNIV OF MINING & TECH
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  • Abstract
  • Description
  • Claims
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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 i

Method used

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

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Example Embodiment

[0021] An embodiment of the present invention will be further described below in conjunction with the accompanying drawings:

[0022] The monitoring system for the stable operation failure of the suspension plate of the construction shaft of the present invention includes a first sensing unit and a first signal processing and collection unit arranged on the suspension plate, a second sensing unit and a second sensing unit arranged on the main shaft of the sky wheel and the base of the sky wheel. 2. Signal processing and acquisition unit, wireless signal transmission system located on the wall of the construction shaft and PLC centralized control center located in the control room;

[0023] The first sensing unit is composed of a hanging plate pose sensing unit, and the hanging plate pose sensing unit includes a three-axis inclination sensor 2 arranged on the hanging plate 1, and the hanging plate 1 is used to measure the attitude angle of the hanging plate 1 when it is working;

[00...

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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...

Claims

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Application Information

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IPC IPC(8): B66C13/16B66C15/00
CPCB66C13/48B66C15/065B66C13/16
Inventor 曹国华盘继松朱真才王彦栋彭维红王乃格王进杰刘善增刘峰宇张骥
Owner CHINA UNIV OF MINING & TECH
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