Steel wire rope tension on-line monitoring device

A monitoring device and steel wire rope technology, applied in the field of online monitoring of steel wire rope tension, can solve problems such as difficulty in practical application and inability to improve engineering monitoring, and achieve the effects of improving work quality, saving laying and maintenance costs, and reducing inconvenience

Inactive Publication Date: 2019-01-18
ANHUI UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Due to the limitations of the mine's special working environment and production conditions, the research results of hoist wire rope tension monitoring at home and abroad in recent years have not yet made a huge breakthrough, and it is difficult to apply in practice, it is difficult to be practical, and it cannot be implemented in hoisting projects. effective monitoring

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  • Steel wire rope tension on-line monitoring device
  • Steel wire rope tension on-line monitoring device

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Embodiment Construction

[0019] 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.

[0020] Such as figure 1 , 2 As shown, the present invention provides a technical solution: a wire rope tension online monitoring device, including a wireless acquisition transmitter 7, a wireless receiver 9, a signal amplification and conditioning circuit 6 connected to the left end of the wireless acquisition transmitter 7, and a signal amplification and conditioning circuit 6 Connected with a strain gauge pressure sensor 5, the strain gauge pressure sensor ...

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Abstract

The invention discloses a steel wire rope tension on-line monitoring device, which comprises a wireless acquisition transmitter and a wireless receiver, wherein the wireless acquisition transmitter isconnected with a signal amplification conditioning circuit which is connected with a strain type pressure sensor, the strain type pressure sensor acquires the tension of the steel wire rope, the steel wire rope is connected with a skip bucket and a hoist fixed on the ground through three rollers and a crown pulley, and the wireless acquisition transmitter transmits signals acquired by the straintype pressure sensor to a wireless receiver through wireless transmission, and the wireless receiver transmits the signals to an upper PC through an acquisition card and a serial port. According to the invention, the tension value of the steel wire rope can be directly equal to the pressure value of the strain type pressure sensor, the installation and maintenance are convenient, the upper PC candisplay the tension value in real time and reduce the wiring problem of a mine under complex conditions by using ZigBee wireless networking technology when the tension values exceeds a warning value,and the safety and practicability are greatly improved.

Description

technical field [0001] The invention relates to an online monitoring device, in particular to a novel online monitoring device for steel wire rope tension, and belongs to the technical field of online monitoring for steel wire rope tension. Background technique [0002] With the development of social science and technology, people's awareness and requirements for safety are getting higher and higher. Due to the limitations of the mine's special working environment and production conditions, the research results of hoist wire rope tension monitoring at home and abroad in recent years have not yet made a huge breakthrough, and it is difficult to apply in practice, it is difficult to be practical, and it cannot be implemented in hoisting projects. effective monitoring. Therefore, improvement is needed to provide a new online tension monitoring device with good safety and strong practicability. Contents of the invention [0003] In order to overcome the above-mentioned short...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/14
CPCB66B5/145B66B5/0031
Inventor 郑余胜张新刘雷光昌
Owner ANHUI UNIV OF SCI & TECH
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