CN214173384U - Ladle turret running state on-line monitoring system - Google Patents
Ladle turret running state on-line monitoring system Download PDFInfo
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- CN214173384U CN214173384U CN202120295193.3U CN202120295193U CN214173384U CN 214173384 U CN214173384 U CN 214173384U CN 202120295193 U CN202120295193 U CN 202120295193U CN 214173384 U CN214173384 U CN 214173384U
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- ladle
- ladle turret
- control module
- inertial sensor
- revolving body
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Abstract
The utility model discloses a ladle turret running state on-line monitoring system contains: the inertial sensor is arranged on the revolving body of the ladle revolving platform and used for detecting the operation posture of the revolving body in the working process of the ladle revolving platform; the control module is arranged on the revolving body of the ladle revolving platform and used for receiving the revolving body operation attitude data detected by the inertial sensor and outputting the data after calculation processing; the monitoring terminal is arranged beside the ladle turret and used for receiving data information output by calculation processing of the control module; the inertial sensor is electrically connected with the control module, and the control module is in communication connection with the monitoring terminal. The utility model has the advantages that: simple structure, simple to operate, it is with low costs, overhaul and maintain convenient.
Description
Technical Field
The utility model relates to a ladle turret equipment technical field, specific saying so relates to a ladle turret running state on-line monitoring system.
Background
The ladle turret is one of the key devices of a continuous casting machine, and as shown in fig. 1, the ladle turret is used for rotating a full-load ladle 105 positioned at a ladle receiving position 103 to a ladle pouring position 104 through a rotating body 102 to prepare for pouring, and simultaneously rotating an empty ladle 106 in which molten steel is poured to the ladle receiving position 103 to prepare for hoisting away. In the process of receiving the ladle, the ladle turret 100 is subjected to horizontal impact during ladle receiving and vertical impact during ladle dropping; during the process of rotating a full-load ladle 105 to a ladle pouring position 104 through a revolving body 102, the ladle turret 100 is affected by unbalance loading (namely full load and no load), and the potential hazards of equipment (such as excessive bearing clearance of a revolving support 107 and looseness of a turret anchor bolt 108) increase the safety risk of the operation of the ladle turret 100, so that accidents occur, the whole continuous casting equipment is paralyzed, and inestimable economic loss is brought to enterprises.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ladle turret running state on-line monitoring system for solve the problem that the background art exists.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an on-line monitoring system for the running state of a ladle turret comprises:
the inertial sensor is arranged on the revolving body of the ladle revolving platform and used for detecting the operation posture of the revolving body in the working process of the ladle revolving platform;
the control module is arranged on the revolving body of the ladle revolving platform and used for receiving the revolving body operation attitude data detected by the inertial sensor and outputting the data after calculation processing;
the monitoring terminal is arranged beside the ladle turret and used for receiving data information output by calculation processing of the control module;
the inertial sensor is electrically connected with the control module, and the control module is in communication connection with the monitoring terminal.
In the technical scheme, the device further comprises an alarm module, wherein the alarm module is arranged on a revolving body of the ladle turret or is independently arranged beside the ladle turret and is electrically or communicatively connected with the control module.
In the above technical solution, the inertial sensor is an MEMS inertial sensor.
In the above technical solution, the control module is a PLC programmable controller or an MCU micro control unit.
In the above technical solution, the monitoring terminal is a handheld intelligent terminal device or a PC type monitoring terminal device.
In the above technical scheme, the alarm module is an audible and visual alarm.
Compared with the prior art, the utility model has the advantages that: the ladle turret has the advantages of simple structure, convenience in installation, low cost and convenience in maintenance, and can help an operator to master the running state of the ladle turret in real time so as to eliminate potential safety hazards in time, reduce faults and improve the running safety of the revolving body.
Drawings
Fig. 1 is a schematic view of an embodiment of the present invention;
description of reference numerals: 1. an inertial sensor; 2. a control module; 3. a monitoring terminal; 4. an alarm module; 100. a ladle turret; 101. a turntable base; 102. a revolving body; 103. a ladle receiving bit; 104. a ladle pouring position; 105. fully loading the bag; 106. empty packaging; 107. a slewing bearing; 108. a turret anchor bolt; 109. a rotary table driving device.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, how to implement the present invention is further explained below with reference to the accompanying drawings and the detailed description.
Referring to fig. 1, the utility model provides a ladle turret running state on-line monitoring system contains: at least one inertial sensor 1 arranged on the revolving body 102 of the ladle turret 100 and used for detecting the running posture (such as acceleration, angular velocity and angle in each axial direction) of the revolving body 102 during the operation process of the ladle turret 100;
the control module 2 is arranged on the revolving body 102 of the ladle revolving platform 100 and is used for receiving the running attitude data of the revolving body 102 detected by the inertial sensor 1, calculating and outputting the data;
a monitoring terminal 3, which is independently arranged beside the ladle turret 100 and is used for receiving data information output by calculation processing of the control module 2;
the inertial sensor 1 is electrically connected with the control module 2, and the control module 2 is in communication connection with the monitoring terminal 3.
In order to facilitate the timely mastering of the current operation state of the ladle turret 100, the online monitoring system also comprises an alarm module 4, wherein the alarm module 4 can be arranged on the revolving body 102 of the ladle turret 100 and is electrically connected with the control module 2; or independently arranged beside the ladle turret 100 and in communication connection with the control module 2; the alarm module 4 is used for detecting the abnormality of the revolving body 102 of the ladle revolving platform 100 when the inertial sensor 1 detects the abnormality, such as: the ladle turret 100 is unbalanced loaded or the bearing clearance of the slewing bearing 107 exceeds the standard, and the foundation bolt 108 of the turret becomes loose, so that an alarm prompt is sent to the outside.
Specifically speaking, the utility model discloses in, inertial sensor 1 is MEMS inertial sensor, more specifically says, and it can be by a unipolar, biax or triaxial MEMS accelerometer and a unipolar, biax or triaxial MEMS gyroscope MEMS inertial sensor or by three unipolar MEMS accelerometer, three unipolar MEMS gyroscope and one solve the inertial measurement unit that the circuit set formed and constitute.
Specific saying so the utility model discloses in, control module 2 can be PLC programmable controller or MCU little the control unit.
Specifically, in the utility model, the monitoring terminal 3 can be a handheld intelligent terminal device or a PC type monitoring terminal device; when the monitoring terminal 3 adopts a handheld intelligent terminal device, the handheld intelligent terminal device can be conveniently carried by an operator.
Specifically speaking, the utility model discloses in, alarm module 4 is preferably audible-visual annunciator, can come to send warning signal to the operation personnel through sound and various light simultaneously.
The utility model provides a ladle turret running state on-line monitoring system's theory of operation does: firstly, the inertial sensor 1 detects the running attitude information (namely, measured value) of the revolving body 102 in the working process of the ladle revolving platform 100 in real time, and transmits the detected data information to the control module 2 in real time, and then the control module 2 carries out calculation analysis processing on the detected data to judge whether the running state of the ladle revolving platform 100 is abnormal (for example, the revolving body 102 has unbalance loading, etc.);
when the detected data are found to be abnormal after calculation and analysis (namely, the actual operating posture value of the revolving body 102 detected by the inertial sensor 1 is greater than the standard operating posture value of the revolving body 102 preset by the system), the control module 2 sends an action instruction to the alarm module 4 to control the alarm module to send an alarm prompt, and meanwhile, the control module 2 sends the analyzed and processed abnormal data to the monitoring terminal 3 for display, so that an operator can judge that the operating state of the steel ladle revolving platform 100 is abnormal according to the data displayed on the monitoring terminal 3;
when the detected data are found to be abnormal after calculation and analysis (that is, the actual operating posture value of the revolving body 102 detected by the inertial sensor 1 is smaller than or equal to the standard operating posture value of the revolving body 102 preset by the system), the control module 2 does not send an action instruction to the alarm module 4, but still sends the analyzed and processed data to the monitoring terminal 3 for display, so as to facilitate later-stage data maintenance.
Specifically, in the present invention, the inertial sensor 1 may be disposed at any position on the revolving body 102 except the ladle receiving position 103 and the ladle pouring position 104, and since the ladle is used for containing molten steel, the temperature of the position is usually very high, which is not suitable for installing any electrical component.
Specifically, in the utility model discloses in, revolving body 102 supports on revolving platform base 101 through slewing bearing 107, and slewing bearing 107 drives its rotation through the revolving platform drive arrangement 109 (by driving motor and drive gear constitute, drive gear and slewing bearing 107 mesh connection) that sets up in revolving platform base 101 one side to drive revolving body 102 rotatory, and then realize revolving full load ladle 105 that is located receiving ladle position 103 to ladle pouring position 104 through revolving body 102, prepare to pour, and the while is rotated receiving ladle position 103 with the empty package 106 of having watered the molten steel, is ready to hang away.
Finally, the above description is only the embodiments of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. The utility model provides a ladle turret running state on-line monitoring system which characterized in that contains:
the ladle turret (100) comprises at least one inertial sensor (1) and a control unit, wherein the inertial sensor (1) is arranged on a revolving body (102) of the ladle turret (100) and is used for detecting the operation posture of the revolving body (102) in the working process of the ladle turret (100);
the control module (2) is arranged on the revolving body (102) of the ladle revolving platform (100) and is used for receiving the running attitude data of the revolving body (102) detected by the inertial sensor (1), calculating and outputting the data;
the monitoring terminal (3) is arranged beside the ladle turret (100) and is used for receiving data information output by calculation processing of the control module (2);
the inertial sensor (1) is electrically connected with the control module (2), and the control module (2) is in communication connection with the monitoring terminal (3).
2. The ladle turret operation state on-line monitoring system according to claim 1, further comprising an alarm module (4), wherein the alarm module (4) is arranged on the revolving body (102) of the ladle turret (100) or is arranged beside the ladle turret (100) independently, and is electrically or communicatively connected with the control module (2).
3. The ladle turret on-line monitoring system according to claim 1 or 2, wherein the inertial sensor (1) is a MEMS inertial sensor.
4. The ladle turret operation state on-line monitoring system according to claim 1 or 2, wherein the control module (2) is a PLC programmable controller or an MCU micro control unit.
5. The ladle turret operation state online monitoring system according to claim 1 or 2, wherein the monitoring terminal (3) is a handheld intelligent terminal device or a PC type monitoring terminal device.
6. The ladle turret on-line monitoring system according to claim 2, wherein the alarm module (4) is an audible and visual alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120295193.3U CN214173384U (en) | 2021-02-02 | 2021-02-02 | Ladle turret running state on-line monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120295193.3U CN214173384U (en) | 2021-02-02 | 2021-02-02 | Ladle turret running state on-line monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214173384U true CN214173384U (en) | 2021-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120295193.3U Active CN214173384U (en) | 2021-02-02 | 2021-02-02 | Ladle turret running state on-line monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214173384U (en) |
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2021
- 2021-02-02 CN CN202120295193.3U patent/CN214173384U/en active Active
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