CN112355063A - Automatic monitoring and judging method for cold bed fault - Google Patents
Automatic monitoring and judging method for cold bed fault Download PDFInfo
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- CN112355063A CN112355063A CN202011058708.4A CN202011058708A CN112355063A CN 112355063 A CN112355063 A CN 112355063A CN 202011058708 A CN202011058708 A CN 202011058708A CN 112355063 A CN112355063 A CN 112355063A
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- pressure
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- monitoring system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a method for automatically monitoring and judging faults of a cooling bed, which comprises the following specific steps: the method comprises the following steps: selecting a pressure collection point; step two: establishing a pressure real-time monitoring system: adding a real-time pressure monitoring system to the pressure acquisition point selected in the first step, wherein the real-time pressure monitoring system comprises: the pressure sensor, the data transmission, the controller and the display, wherein the controller receives and stores real-time pressure data measured by the pressure sensor, and displays a pressure analysis result through the display after processing and analysis; step three: and (3) pressure fault removal: presetting a pressure range in the controller in the step two, and comparing real-time pressure data measured by the pressure sensor with the preset pressure range; the method does not need long-time patrol of pressure conditions of the workshop by workers, can automatically monitor the pressure information of the cold bed production workshop in real time, saves trouble and labor, improves the production quality and efficiency of products, reduces the loss of equipment, has good economic benefit, and can be popularized and used.
Description
Technical Field
The invention relates to a fault self-detection method, in particular to an automatic monitoring and judging method for a cold bed fault.
Background
Along with the rapid development of economy in China, the infrastructure is more and more perfect, bars are used as main building materials of the infrastructure, the demand quantity is huge, the quality requirement on the bars is higher and higher, a plurality of hydraulic cylinders are generally adopted on a cooling bed movable wall of a bar line factory to move up and down synchronously at present, the pressure stability of the operation environment is guaranteed, once any equipment fails, the pressure instability phenomenon can be generated, the production quality of bar products is caused, and if the operation environment of production equipment is in an unstable condition for a long time, the production equipment can be greatly influenced.
When a production fault occurs in the existing cold bed movable wall, the fault point cannot be found in time by depending on patrol detection of workshop personnel, equipment needs to be checked one by one even if the fault point occurs, a large amount of checking time needs to be consumed, fault judgment mainly depends on experience of maintenance personnel, and when the fault occurs, data records of the equipment cannot be inquired on site, and production information of the fault equipment cannot be tracked and analyzed in time.
Disclosure of Invention
The invention aims to solve the technical problem of the prior art and provides an automatic monitoring and judging method for the fault of the cooling bed, which can automatically monitor the pressure information of a production workshop of the cooling bed in real time without long-time patrol of a worker, can automatically detect the equipment point with the fault once the equipment has the fault, saves trouble and labor, improves the production quality and efficiency of products, reduces the loss of the equipment, has good economic benefit and can be popularized and used.
In order to solve the technical problem, the invention provides an automatic monitoring and judging method for a cold bed fault, which comprises the following specific steps:
the method comprises the following steps: selecting a pressure collection point: hydraulic cylinders are arranged on the cooling bed, and each hydraulic cylinder is provided with a pressure acquisition point;
step two: establishing a pressure real-time monitoring system: adding a real-time pressure monitoring system to the pressure acquisition point selected in the first step, wherein the real-time pressure monitoring system comprises:
the pressure sensor transmits real-time pressure data measured by the pressure sensor to a data channel of the controller, and the controller receives and stores the real-time pressure data measured by the pressure sensor and displays a pressure analysis result through the display after processing and analysis;
step three: and (3) pressure fault removal: and step two, presetting a pressure range in the controller, comparing the real-time pressure data measured by the pressure sensor with the preset pressure range, if the real-time pressure data measured by the pressure sensor does not belong to the preset pressure range, judging that the cooling bed equipment has a fault, and displaying the position of the pressure sensor at the fault position on the display.
As a further preferred aspect of the present invention, in the first step, a pressure collection point is provided on a valve of the hydraulic cylinder.
As a further preferable scheme of the present invention, in the second step, the real-time pressure monitoring system further includes an alarm, the alarm is connected to the controller, and if the cooling bed equipment fails, the controller controls the alarm to send out an alarm
The invention has the following beneficial effects:
the invention discloses a method for automatically monitoring and judging faults of a cooling bed, which monitors real-time pressure information of each pressure point of the cooling bed in a production workshop through a pressure real-time monitoring system, transmits the information to a controller through a data transmission channel, and the controller stores and judges whether the working pressure of the pressure point is in a normal working state or not in real time and displays the working pressure in the normal working state through a display.
Detailed Description
In the description of the present invention, it is to be understood that the terms "left side", "right side", "upper part", "lower part", etc., indicate the orientation or positional relationship based on the illustrated orientation or positional relationship of the present embodiment, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and that "first", "second", etc., do not represent the degree of importance of the component parts, and thus, are not to be construed as limiting the present invention. The specific dimensions used in the present example are only for illustrating the technical solution and do not limit the scope of protection of the present invention.
In order to solve the problem that the pressure fault of the production equipment of the bar factory can not be found in time at present and the problem that the pressure of the production equipment is detected by depending on the patrol of workshop personnel, the invention designs an automatic monitoring and judging method for the fault of the cooling bed, which comprises the following specific steps:
the method comprises the following steps: selecting a pressure collection point: hydraulic cylinders are arranged on the cooling bed, each hydraulic cylinder is provided with a pressure acquisition point, and the pressure acquisition points are generally selected to be arranged at the valves of the hydraulic cylinders;
step two: establishing a pressure real-time monitoring system: adding a real-time pressure monitoring system to the pressure acquisition point selected in the first step, wherein the real-time pressure monitoring system comprises:
the pressure sensor, the data transmission, the controller and the display, in this embodiment, the controller adopts a 51-chip microcomputer, the data transmission is a data channel for the pressure sensor to transmit the measured real-time pressure data to the controller, the controller receives and stores the real-time pressure data measured by the pressure sensor, and the pressure analysis result is displayed through the display after processing and analysis, wherein a display screen connected with the pressure sensor can be further arranged on the pressure sensor, and the display screen directly displays the pressure data detected by the pressure sensor connected with the display screen; in order to improve the data accuracy of the pressure real-time monitoring system, a plurality of pressure sensors can be arranged at a pressure acquisition point, so that the working environment pressure information of the cooling bed equipment can be conveniently and comprehensively monitored;
step three: and (3) pressure fault removal: and step two, presetting a pressure range in the controller, comparing the real-time pressure data measured by the pressure sensor with the preset pressure range, if the real-time pressure data measured by the pressure sensor does not belong to the preset pressure range, judging that the cooling bed equipment has a fault, and displaying the position of the pressure sensor at the fault position on the display.
As a further preferable scheme of the invention, in the second step, the real-time pressure monitoring system further comprises an alarm, the alarm is connected with the controller, and if the cooling bed equipment fails, the controller controls the alarm to give an alarm, so that a worker can find out a failure point of the production equipment in time conveniently.
Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the details of the embodiments, and various equivalent modifications can be made within the technical spirit of the present invention, and the scope of the present invention is also within the scope of the present invention.
Claims (3)
1. A method for automatically monitoring and judging faults of a cooling bed is characterized by comprising the following steps: the method comprises the following specific steps:
the method comprises the following steps: selecting a pressure collection point: hydraulic cylinders are arranged on the cooling bed, and each hydraulic cylinder is provided with a pressure acquisition point;
step two: establishing a pressure real-time monitoring system: adding a real-time pressure monitoring system to the pressure acquisition point selected in the first step, wherein the real-time pressure monitoring system comprises:
the pressure sensor transmits real-time pressure data measured by the pressure sensor to a data channel of the controller, and the controller receives and stores the real-time pressure data measured by the pressure sensor and displays a pressure analysis result through the display after processing and analysis;
step three: and (3) pressure fault removal: and step two, presetting a pressure range in the controller, comparing the real-time pressure data measured by the pressure sensor with the preset pressure range, if the real-time pressure data measured by the pressure sensor does not belong to the preset pressure range, judging that the cooling bed equipment has a fault, and displaying the position of the pressure sensor at the fault position on the display.
2. The automatic monitoring and judging method for the faults of the cooling bed according to claim 1, characterized in that: in step one, a pressure collecting point is arranged on a valve of the hydraulic cylinder.
3. The automatic monitoring and judging method for the faults of the cooling bed according to claim 1, characterized in that: in the second step, the real-time pressure monitoring system further comprises an alarm, the alarm is connected with the controller, and if the cooling bed equipment fails, the controller controls the alarm to give out an alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011058708.4A CN112355063A (en) | 2020-09-30 | 2020-09-30 | Automatic monitoring and judging method for cold bed fault |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011058708.4A CN112355063A (en) | 2020-09-30 | 2020-09-30 | Automatic monitoring and judging method for cold bed fault |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112355063A true CN112355063A (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011058708.4A Pending CN112355063A (en) | 2020-09-30 | 2020-09-30 | Automatic monitoring and judging method for cold bed fault |
Country Status (1)
| Country | Link |
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| CN (1) | CN112355063A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084121A (en) * | 2021-03-23 | 2021-07-09 | 中核华辰建筑工程有限公司 | Reusable base plate device for lower part of vertical rod of formwork support |
| CN114797191A (en) * | 2022-04-28 | 2022-07-29 | 包头钢铁（集团）有限责任公司 | Method for quickly judging fault source point of rake frame of central transmission thickener |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205887661U (en) * | 2016-07-12 | 2017-01-18 | 光丰(肇庆)钢业有限公司 | Automatic backing roll balancing unit who rectifies |
| CN106406177A (en) * | 2016-10-19 | 2017-02-15 | 徐州昊圣机械制造有限公司 | Hydraulic part fault automatic processing device |
| CN208288674U (en) * | 2018-02-07 | 2018-12-28 | 西南铝业（集团）有限责任公司 | A kind of roughing mill and its protection system |
| CN209536579U (en) * | 2018-12-25 | 2019-10-25 | 天津市新宇彩板有限公司 | A kind of production board band volume unloads winding apparatus |
-
2020
- 2020-09-30 CN CN202011058708.4A patent/CN112355063A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205887661U (en) * | 2016-07-12 | 2017-01-18 | 光丰(肇庆)钢业有限公司 | Automatic backing roll balancing unit who rectifies |
| CN106406177A (en) * | 2016-10-19 | 2017-02-15 | 徐州昊圣机械制造有限公司 | Hydraulic part fault automatic processing device |
| CN208288674U (en) * | 2018-02-07 | 2018-12-28 | 西南铝业（集团）有限责任公司 | A kind of roughing mill and its protection system |
| CN209536579U (en) * | 2018-12-25 | 2019-10-25 | 天津市新宇彩板有限公司 | A kind of production board band volume unloads winding apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084121A (en) * | 2021-03-23 | 2021-07-09 | 中核华辰建筑工程有限公司 | Reusable base plate device for lower part of vertical rod of formwork support |
| CN114797191A (en) * | 2022-04-28 | 2022-07-29 | 包头钢铁（集团）有限责任公司 | Method for quickly judging fault source point of rake frame of central transmission thickener |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210212 |
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| RJ01 | Rejection of invention patent application after publication |