CN-116851462-B - Guide state detection method and device, electronic equipment and storage medium

CN116851462BCN 116851462 BCN116851462 BCN 116851462BCN-116851462-B

Abstract

The embodiment of the invention provides a method, a device, electronic equipment and a storage medium for detecting a guide state, and relates to the field of guide detection, wherein the method comprises the following steps: the method includes the steps of obtaining first pressure data, first displacement data and first vibration data of an upper guide part of a guide device, obtaining second pressure data, second displacement data and second vibration data of a lower guide part of the guide device, determining the state of the upper guide part based on the first pressure data, the first displacement data and the first vibration data, and determining the state of the lower guide part based on the second pressure data, the second displacement data and the second vibration data. The system can detect the operation key parameters of the guide and guard in real time, automatically judge the guide and guard state, provide real-time data and scientific judgment for safe and stable operation of the guide and guard, and reduce the risk of guide and guard operation faults.

Inventors

HU ZHANMIN
JIANG HAIJUN
ZHENG TUANXING
WU XIANHUA
WANG YANGFA

Assignees

广东中南钢铁股份有限公司

Dates

Publication Date: 20260508
Application Date: 20230630

Claims (9)

1. A method for detecting a pilot state, the method comprising: acquiring first pressure data, first displacement data and first vibration data of an upper guide part of a guide device; acquiring second pressure data, second displacement data and second vibration data of a lower guide part of the guide device; The upper guide part and the lower guide part are arranged oppositely, the upper guide part comprises an upper guide wheel, an upper guide opening adjusting device and an upper guide opening adjusting bottom plate, the lower guide part comprises a lower guide wheel, a lower guide opening adjusting device and a lower guide opening adjusting bottom plate, a first pressure sensor, a first displacement sensor and a first vibration sensor are arranged on the upper guide opening adjusting bottom plate, a second pressure sensor, a second displacement sensor and a second vibration sensor are arranged on the lower guide opening adjusting bottom plate, the first pressure sensor detects first pressure data of the upper guide part, the second pressure sensor detects second pressure data of the lower guide part, the first displacement sensor detects first displacement data of the upper guide part, the second displacement sensor detects second displacement data of the lower guide part, and the second vibration sensor detects second vibration data of the lower guide part; determining a state of the upper guide member based on the first pressure data, first displacement data, and first vibration data; determining a state of the lower guide member based on the second pressure data, second displacement data, and second vibration data; a step of determining a state of the upper guide member based on the first pressure data, first displacement data, and first vibration data, comprising: performing vibration analysis on the first vibration data; comparing the first pressure data with first preset pressure data when the analysis result of the first vibration data is abnormal; and when the first pressure data is smaller than or equal to the first preset pressure data, determining that the upper guide wheel of the upper guide part is abnormal.
2. The method of claim 1, wherein the step of determining the state of the upper guide member based on the first pressure data, first displacement data, and first vibration data comprises: Comparing the first displacement data with first preset displacement data; and when the first displacement data is inconsistent with the first preset displacement data, determining that the opening degree of the upper guide wheel of the upper guide part is abnormal.
3. The method according to claim 2, wherein the method further comprises: Comparing the first pressure data with first preset pressure data when the first displacement data is consistent with the first preset displacement data; and when the first pressure data is larger than the first preset pressure data, determining that the pressure of the upper guide wheel of the upper guide part is abnormal.
4. The method of claim 1, wherein the step of determining the state of the lower guide member based on the second pressure data, second displacement data, and second vibration data comprises: comparing the second displacement data with second preset displacement data; And when the second displacement data is inconsistent with the second preset displacement data, determining that the opening degree of the lower guide wheel of the lower guide part is abnormal.
5. The method according to claim 4, wherein the method further comprises: Comparing the second pressure data with second preset pressure data when the second displacement data is consistent with the second preset displacement data; and when the second pressure data is larger than the second preset pressure data, determining that the pressure of the lower guide wheel of the lower guide part is abnormal.
6. The method of claim 1, wherein determining the state of the lower guide member based on the second pressure data, second displacement data, and second vibration data comprises: Performing vibration analysis on the second vibration data; comparing the second pressure data with second preset pressure data when the analysis result of the second vibration data is abnormal; and when the second pressure data is smaller than or equal to the second preset pressure data, determining that the lower guide wheel of the lower guide part is abnormal.
7. A lead state detection apparatus, the apparatus comprising: The first acquisition module is used for acquiring first pressure data, first displacement data and first vibration data of an upper guide part of the guide device; the second acquisition module is used for acquiring second pressure data, second displacement data and second vibration data of a lower guide part of the guide device; The upper guide part and the lower guide part are arranged oppositely, the upper guide part comprises an upper guide wheel, an upper guide opening adjusting device and an upper guide opening adjusting bottom plate, the lower guide part comprises a lower guide wheel, a lower guide opening adjusting device and a lower guide opening adjusting bottom plate, a first pressure sensor, a first displacement sensor and a first vibration sensor are arranged on the upper guide opening adjusting bottom plate, a second pressure sensor, a second displacement sensor and a second vibration sensor are arranged on the lower guide opening adjusting bottom plate, the first pressure sensor detects first pressure data of the upper guide part, the second pressure sensor detects second pressure data of the lower guide part, the first displacement sensor detects first displacement data of the upper guide part, the second displacement sensor detects second displacement data of the lower guide part, and the second vibration sensor detects second vibration data of the lower guide part; A first detection module for determining a state of the upper guide member based on the first pressure data, first displacement data, and first vibration data; a second detection module for determining a state of the lower guide member based on the second pressure data, second displacement data, and second vibration data; the first detection module is specifically configured to: performing vibration analysis on the first vibration data; comparing the first pressure data with first preset pressure data when the analysis result of the first vibration data is abnormal; and when the first pressure data is smaller than or equal to the first preset pressure data, determining that the upper guide wheel of the upper guide part is abnormal.
8. An electronic device comprising a memory storing a computer program and a processor implementing the steps of the method of any of claims 1-6 when the computer program is executed by the processor.
9. A storage medium having stored thereon a computer program, which when executed by a processor performs the steps of the method according to any of claims 1-6.

Description

Guide state detection method and device, electronic equipment and storage medium Technical Field The present invention relates to the field of lead detection, and in particular, to a method and apparatus for detecting a lead state, an electronic device, and a storage medium. Background In a continuous rolling line of rod and wire, a frame is configured to be in horizontal and vertical alternation, wherein an inlet guide of a vertical rolling mill adopts a rolling guide for clamping and stabilizing rolled pieces, and the guide state is one of key components influencing the stability and quality stability of the rolling process. At present, the inspection can only be carried out by on-site personnel, and due to severe environment and extremely high safety risk, when the guide state is abnormal, the inspection is difficult to discover in time on line, most of the inspection is in a fault form, and extremely high negative effects are caused on the safety, continuity, quality stability and the like of production. And when the guide and guard faults are caused, the characteristic data cannot be obtained, so that the true cause of the faults is difficult to accurately judge, only human subjective assumption can be relied on, and the scientific basis for fault judgment is lacking. Disclosure of Invention The invention aims to provide a method, a device, electronic equipment and a storage medium for detecting a guide state, which can improve the accuracy of detecting the guide state. In order to achieve the above object, the technical scheme adopted by the embodiment of the application is as follows: In a first aspect, an embodiment of the present application provides a method for detecting a pilot state, where the method includes: acquiring first pressure data, first displacement data and first vibration data of an upper guide part of a guide device; acquiring second pressure data, second displacement data and second vibration data of a lower guide part of the guide device; The upper guide part and the lower guide part are arranged oppositely, the upper guide part comprises an upper guide wheel, an upper guide opening adjusting device and an upper guide opening adjusting bottom plate, the lower guide part comprises a lower guide wheel, a lower guide opening adjusting device and a lower guide opening adjusting bottom plate, a first pressure sensor, a first displacement sensor and a first vibration sensor are arranged on the upper guide opening adjusting bottom plate, a second pressure sensor, a second displacement sensor and a second vibration sensor are arranged on the lower guide opening adjusting bottom plate, the first pressure sensor detects first pressure data of the upper guide part, the second pressure sensor detects second pressure data of the lower guide part, the first displacement sensor detects first displacement data of the upper guide part, the second displacement sensor detects second displacement data of the lower guide part, and the second vibration sensor detects second vibration data of the lower guide part; determining a state of the upper guide member based on the first pressure data, first displacement data, and first vibration data; a state of the lower guide member is determined based on the second pressure data, second displacement data, and second vibration data. In an alternative embodiment, the step of determining the state of the upper guide member based on the first pressure data, the first displacement data, and the first vibration data includes: Comparing the first displacement data with first preset displacement data; and when the first displacement data is inconsistent with the first preset displacement data, determining that the opening degree of the upper guide wheel of the upper guide part is abnormal. In an alternative embodiment, the method further comprises: Comparing the first pressure data with first preset pressure data when the first displacement data is consistent with the first preset displacement data; and when the first pressure data is larger than the first preset pressure data, determining that the pressure of the upper guide wheel of the upper guide part is abnormal. In an alternative embodiment, the step of determining the state of the upper guide member from the first pressure data, the first displacement data and the first vibration data includes: performing vibration analysis on the first vibration data; comparing the first pressure data with first preset pressure data when the analysis result of the first vibration data is abnormal; and when the first pressure data is smaller than or equal to the first preset pressure data, determining that the upper guide wheel of the upper guide part is abnormal. In an alternative embodiment, the step of determining the state of the lower guide member based on the second pressure data, the second displacement data, and the second vibration data includes: comparing the second displacement data with second preset displacement