Steel wire rope tension monitoring method based on wireless transmission

A wireless transmission and wire rope technology, which is applied in the field of wire rope tension monitoring based on wireless transmission, and the field of measuring hoisting wire rope tension, can solve problems such as the complexity of the measurement process, and achieve accurate measurement results, reduced inconvenience, and high work efficiency.

Inactive Publication Date: 2019-05-21
ANHUI UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The monitoring device must be disassembled or not stressed when not measuring, and the entire measurement process is very complicated

Method used

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  • Steel wire rope tension monitoring method based on wireless transmission
  • Steel wire rope tension monitoring method based on wireless transmission
  • Steel wire rope tension monitoring method based on wireless transmission

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] Such as figure 1 , 2 , 3, the present invention provides a technical solution: a wire rope tension monitoring method based on wireless transmission, comprising a friction wheel 3, a pad 4 installed on the friction wheel 3, a wire rope 9 in direct contact with the pad 4 and The pressure sensor 12 installed in the liner 4, the liner 4 is installed in the middle groove of the friction wheel 3, the steel wire rope groove 4-1 on the liner 4 cooperates with ...

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Abstract

The invention discloses a steel wire rope tension monitoring method based on wireless transmission. Friction wheels, liners installed on the friction wheels, steel wire ropes directly making contact with the liners, pressure sensors installed in the liners, a wireless acquisition transmitter and a wireless receiver are arranged; the liners are installed in intermediate grooves of the friction wheels, and the pressure sensors are installed in the liners and used for collecting tension of the steel wire ropes; and the wireless acquisition transmitter is used for transmitting signals acquired bythe pressure sensors to the wireless receiver through wireless transmission, the wireless receiver is used for transmitting the signals to an upper PC through an acquisition card and a serial port, and the upper PC is used for receiving and displaying real-time tension information of the steel wire ropes through configuration software. According to the steel wire rope tension monitoring method based on wireless transmission, the structure is simple, installation and maintenance are convenient, use is convenient, the steel wire rope tension measuring effect is prominent, a measuring result is precise, the working efficiency is high, the safety and the reliability are achieved, and the economic benefit is greatly increased.

Description

technical field [0001] The invention relates to a method for measuring the tension of a hoisting wire rope, in particular to a method for monitoring the tension of a wire rope based on wireless transmission, and belongs to the technical field of wire rope tension measurement. Background technique [0002] The wire rope is an important part of the hoist. It is wound on the friction wheel and bears the full weight of the lifting weight. The safety and reliability of the wire rope determines the safe operation of the hoist and the coal mine hoisting system. Because multiple steel wire ropes are loaded at the same time, the force on the steel wire rope is easy to be uneven, which will lead to aggravated wear of the steel wire rope, and even major accidents such as broken ropes, which seriously affect the personal safety of mine workers and the economic benefits of the mine, and bring great harm to the safety of coal mine production. a great threat. If the tension of each wire r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B7/12
Inventor 刘雷张新郑余胜光昌刘松董世民叶清风
Owner ANHUI UNIV OF SCI & TECH
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