CN113359594A - Auxiliary display system of capping device of molten iron tank car - Google Patents
Auxiliary display system of capping device of molten iron tank car Download PDFInfo
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- CN113359594A CN113359594A CN202110658054.7A CN202110658054A CN113359594A CN 113359594 A CN113359594 A CN 113359594A CN 202110658054 A CN202110658054 A CN 202110658054A CN 113359594 A CN113359594 A CN 113359594A
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract description 40
- 229910052742 iron Inorganic materials 0.000 title abstract description 20
- 230000001360 synchronised effect Effects 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims description 33
- 229910052751 metal Inorganic materials 0.000 claims description 33
- 230000000007 visual effect Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/11—Plc I-O input output
- G05B2219/1103—Special, intelligent I-O processor, also plc can only access via processor
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Hardware Design (AREA)
- Selective Calling Equipment (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention provides an auxiliary display system of a capping device of a molten iron ladle car, which relates to the technical field of metallurgical railway transportation and comprises a remote controller, an electric cabinet, a 24V switching power supply, a remote control receiver, a PLC and a digital display, wherein the remote control receiver is arranged at one side of the electric cabinet, and the 24V switching power supply, the PLC and the digital display are arranged inside the electric cabinet; the invention uses the remote controller as a sending end, the capping device of the molten iron ladle car and the remote control receiver as synchronous receiving ends, thereby forming a one-sending and two-receiving mode, the remote control receiver receives the command of the remote controller, the PLC collects the command of the remote control receiver and displays the marshalling number on the digital display, the operation information of opening and closing the cover is displayed on the opening cover indicator lamp and the closing cover indicator lamp, and the opening and closing cover is displayed to a remote operator, thereby realizing that the operator can accurately know the marshalling number of the capping device of the molten iron ladle car selected by himself and carry out the operation of opening and closing the cover when the operator operates in a limited visual field or in a remote distance, and avoiding misoperation.
Description
Technical Field
The invention relates to the technical field of metallurgical railway transportation, in particular to an auxiliary display system of a capping device of a ladle car.
Background
In the field of metallurgy, a hot metal ladle car is transportation equipment commonly used by iron and steel enterprises, is used for transporting molten iron of a blast furnace to an iron and steel workshop, and has a tank body filled with the molten iron in an open state in the transportation process, particularly has large heat energy loss under the condition of long transportation route or rainy and snowy days;
in the existing capping system of the hot metal ladle car, power electricity and control electricity are output to a capping device of the marshalling hot metal ladle car through a ground control cabinet, an operator uses a button of the ground control cabinet or a wireless remote controller to operate the device to open and close a heat-insulating cover, and when the control is carried out through the ground control cabinet, the operator needs to be on duty at the ground control cabinet to operate, which wastes manpower; when the wireless remote controller is used for operation, because the wireless remote controller is not provided with a lamp key (products of the type are not available in the market), when the visual field of an operator is limited or the operator operates remotely, the operator cannot observe the indication of an indicator lamp of an electric control box on a ground control cabinet and a capping device of a molten iron car, the action condition of a selected marshalling device and equipment is difficult to judge, and when the key is touched by mistake or the key is mistakenly touched, misoperation is easily caused, and equipment accidents are easily caused.
Disclosure of Invention
Aiming at the problems, the invention provides an auxiliary display system of a capping device of a molten iron ladle car, which forms a sending and receiving mode by arranging an adjusting wireless control device, a remote controller is a sending end, the capping device of the molten iron ladle car and a remote control receiver are synchronous receiving ends, realizes synchronous receiving and sending control, receives a command of the remote controller through the remote control receiver, a PLC acquires the command information of the remote control receiver, displays a marshalling number on a digital display, displays the operation information of opening and closing the cap on an opening indicating lamp and a closing indicating lamp, displays the operation information to a remote operator, and can accurately know the marshalling number of the capping device of the molten iron ladle car selected by the operator and carry out the operation of opening and closing the cap when the operator has limited visual field or remote operation, the misoperation is avoided, the equipment safety is guaranteed, and the working efficiency is improved.
In order to realize the purpose of the invention, the invention is realized by the following technical scheme: an auxiliary display system of a capping device of a molten iron ladle car comprises a remote controller, an electric cabinet, a 24V switching power supply, a remote control receiver, a PLC and a digital display, wherein the remote control receiver is arranged on one side of the electric cabinet, the 24V switching power supply, the PLC and the digital display are all arranged inside the electric cabinet, a display end of the digital display extends out of the electric cabinet, and a cap opening indicator lamp and a cap closing indicator lamp are arranged on the electric cabinet;
the remote controller sends control command and gives hot metal ladle car capping device control switching lid, remote control receiver's receiving terminal and remote controller wireless connection synchronous reception control command, the remote controller is the sending end, hot metal ladle car capping device and remote control receiver are synchronous receiving terminal to this constitutes one-generation two-receiving mode, remote control receiver passes through control output line and PLC electric connection, and PLC passes through information output line respectively with digital display, the pilot lamp that uncaps and close and cover pilot lamp electric connection, 24V switching power supply passes through the wire respectively with 24V switching power supply, remote control receiver, PLC, digital display, the pilot lamp that uncaps and close and cover the pilot lamp electric connection and provide the power, be equipped with control logic in the PLC.
The further improvement lies in that: the remote controller sends an instruction, the remote control receiver wirelessly receives the instruction of the remote controller, the PLC collects instruction information received by the remote control receiver, a group number is displayed on the digital display, and operation information of opening and closing the cover is displayed through the cover opening indicating lamp and the cover closing indicating lamp.
The further improvement lies in that: the control logic comprises information acquisition logic and binary easy code output logic, wherein the information acquisition logic specifically comprises the following steps: the remote controller transmits a corresponding command, the remote control receiver receives the command and outputs the command to the PLC, and the information acquisition command of the PLC comprises X0, X1, X2, X3, X11, X15, X17, X22, X20 and X23.
The further improvement lies in that: the collection principle of the collected information logic is as follows: the capping device is identified as a marshalling number 1 hot metal ladle car by X0, the capping device is identified as a marshalling number 2 hot metal ladle car by X1, the capping device is identified as a marshalling number 3 hot metal ladle car by X2, the capping device is identified as a marshalling number 4 hot metal ladle car by X3, the capping device is identified as a marshalling number 5 hot metal ladle car by X11, the capping device is identified as a marshalling number 6 hot metal ladle car by X15, the capping device is identified as a one-key cap opening and a point cap opening by X17 and X22, and the capping device is identified as a one-key cap closing and a point cap closing by X20 and X23.
The further improvement lies in that: the output binary easy code logic is specifically as follows: after PLC gathered the information instruction and did logic control, output binary easily sign indicating number for digital display, the pilot lamp that uncaps and close the pilot lamp, PLC output binary easily sign indicating number includes: y0, Y1, Y2, Y6, Y3, Y12, Y5, Y13, Y4, Y7, Y10.
The further improvement lies in that: the control principle of the output binary easy code logic is as follows: the digital display displays 1 when Y0 is output, 2 when Y1 is output, 3 when Y2 and Y6 are output, 4 when Y3 is output, 5 when Y12 and Y5 are output, 6 when Y13 and Y4 are output, the open cover indicator lamp is on when Y7 is output, and the close cover indicator lamp is on when Y10 is output, wherein the numbers displayed by the digital displays represent corresponding capping devices of the hot metal ladle car.
The further improvement lies in that: the remote controller is a Yudingmu remote controller F24-12D/12S, the PLC is MS2N-24MR-2UPLC, the digital display is a PLC digital display embedded meter head, and the 24V switching power supply is an NES-35-24 switching power supply.
The invention has the beneficial effects that:
1. the invention sets a wireless control device for adjustment, the remote controller is a sending end, the capping device of the molten iron ladle car and the remote control receiver are synchronous receiving ends, thereby forming a one-sending and two-receiving mode and realizing synchronous receiving and sending control, the remote control receiver receives the command of the remote controller, the PLC collects the command information of the remote control receiver and displays the marshalling number on the digital display, the operation information of opening and closing the cover is displayed on the opening indicating lamp and the closing indicating lamp, and the opening indicating lamp and the closing indicating lamp are displayed to a remote operator, thereby realizing that the operator can accurately know the marshalling number of the capping device of the molten iron ladle car and carry out the operation of opening and closing the cover by the opening indicating lamp and the closing indicating lamp on the digital display when the operator operates in a limited visual field or in a remote range, avoiding misoperation, ensuring the safety of the device and improving the working efficiency.
2. The invention carries out input and output control by collecting information logic and outputting binary easy code logic, can identify the capping device and the cap opening and closing operation of the molten iron ladle car corresponding to the marshalling number by collecting corresponding information instructions, can display the marshalling number of the capping device of the selected molten iron ladle car on the digital display by outputting the corresponding binary easy code after collecting the information instructions and carrying out logic control, and can display the cap opening and closing operation information on the cap opening indicator lamp and the cap closing indicator lamp, and the whole process is identified and analyzed by the control logic, thereby being more accurate and efficient.
3. The remote control receiver, the 24V switching power supply, the PLC, the digital display, the cover opening indicator lamp and the cover closing indicator lamp are all arranged in the electric cabinet, the remote control device can be used under the condition of an effective control distance, and is small in size and flexible in movement.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a schematic diagram of the principle of the present invention.
Detailed Description
In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
According to the drawings of fig. 1 and 2, the embodiment provides an auxiliary display system of a capping device of a ladle car, which comprises a remote controller, an electric cabinet, a 24V switching power supply, a remote control receiver, a PLC and a digital display, wherein the remote control receiver is arranged on one side of the electric cabinet, the 24V switching power supply, the PLC and the digital display are all arranged in the electric cabinet, a display end of the digital display extends out of the electric cabinet, and the electric cabinet is provided with a cover opening indicator lamp and a cover closing indicator lamp;
the remote controller sends control command and gives hot metal ladle car capping device control switching lid, remote control receiver's receiving terminal and remote controller wireless connection synchronous reception control command, the remote controller is the sending end, hot metal ladle car capping device and remote control receiver are synchronous receiving terminal to this constitutes one-generation two-receiving mode, remote control receiver passes through control output line and PLC electric connection, and PLC passes through information output line respectively with digital display, the pilot lamp that uncaps and close and cover pilot lamp electric connection, 24V switching power supply passes through the wire respectively with 24V switching power supply, remote control receiver, PLC, digital display, the pilot lamp that uncaps and close and cover the pilot lamp electric connection and provide the power, be equipped with control logic in the PLC.
The remote controller sends an instruction, the remote control receiver wirelessly receives the instruction of the remote controller, the PLC collects instruction information received by the remote control receiver, a group number is displayed on the digital display, and operation information of opening and closing the cover is displayed through the cover opening indicating lamp and the cover closing indicating lamp.
The control logic comprises information acquisition logic and binary easy code output logic, wherein the information acquisition logic specifically comprises the following steps: the remote controller transmits a corresponding command, the remote control receiver receives the command and outputs the command to the PLC, and the information acquisition command of the PLC comprises X0, X1, X2, X3, X11, X15, X17, X22, X20 and X23.
The collection principle of the collected information logic is as follows: the capping device is identified as a marshalling number 1 hot metal ladle car by X0, the capping device is identified as a marshalling number 2 hot metal ladle car by X1, the capping device is identified as a marshalling number 3 hot metal ladle car by X2, the capping device is identified as a marshalling number 4 hot metal ladle car by X3, the capping device is identified as a marshalling number 5 hot metal ladle car by X11, the capping device is identified as a marshalling number 6 hot metal ladle car by X15, the capping device is identified as a one-key cap opening and a point cap opening by X17 and X22, and the capping device is identified as a one-key cap closing and a point cap closing by X20 and X23.
The output binary easy code logic is specifically as follows: after PLC gathered the information instruction and did logic control, output binary easily sign indicating number for digital display, the pilot lamp that uncaps and close the pilot lamp, PLC output binary easily sign indicating number includes: y0, Y1, Y2, Y6, Y3, Y12, Y5, Y13, Y4, Y7, Y10.
The control principle of the output binary easy code logic is as follows: the digital display displays 1 when Y0 is output, 2 when Y1 is output, 3 when Y2 and Y6 are output, 4 when Y3 is output, 5 when Y12 and Y5 are output, 6 when Y13 and Y4 are output, the open cover indicator lamp is on when Y7 is output, and the close cover indicator lamp is on when Y10 is output, wherein the numbers displayed by the digital displays represent corresponding capping devices of the hot metal ladle car.
The remote controller is a Yudingmu remote controller F24-12D/12S, the PLC is MS2N-24MR-2UPLC, the digital display is a PLC digital display embedded meter head, and the 24V switching power supply is an NES-35-24 switching power supply.
The auxiliary display system of the capping device of the hot metal ladle car is provided with an adjusting wireless control device, a remote controller is a sending end, the capping device of the hot metal ladle car and a remote control receiver are synchronous receiving ends, a one-sending and two-receiving mode is formed by the method, synchronous receiving and sending control is realized, a remote control receiver receives a remote controller instruction, a PLC acquires remote control receiver instruction information, a marshalling number is displayed on a digital display, opening and closing cover operation information is displayed on an opening cover indicating lamp and a closing cover indicating lamp and is displayed to a remote operator, when the operator operates in a limited or remote field of view, the marshalling number of the selected hot metal ladle car can be accurately known and the opening and closing cover operation can be realized through the opening cover indicating lamp and the closing cover indicating lamp on the digital display, misoperation is avoided, the equipment safety is ensured, the working efficiency is improved, and the invention carries out input and output control through information acquisition logic and binary easy code output logic, the method can identify the capping device and the operation of the opening and closing cover of the molten iron ladle car corresponding to the position by acquiring a corresponding information instruction, can display the selected capping device of the molten iron ladle car on the digital display by outputting a corresponding binary easy code after acquiring the information instruction and performing logic control, and can display the operation information of the opening and closing cover on the opening indicating lamp and the closing indicating lamp.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a ladle car capping device's supplementary display system, includes remote controller, electric cabinet, 24V switching power supply, remote control receiver, PLC and digital display, its characterized in that: the remote control receiver is arranged on one side of the electric cabinet, the 24V switching power supply, the PLC and the digital display are arranged inside the electric cabinet, the display end of the digital display extends out of the electric cabinet, and an opening cover indicator lamp and a closing cover indicator lamp are arranged on the electric cabinet;
the remote controller sends control command and gives hot metal ladle car capping device control switching lid, remote control receiver's receiving terminal and remote controller wireless connection synchronous reception control command, the remote controller is the sending end, hot metal ladle car capping device and remote control receiver are synchronous receiving terminal to this constitutes one-generation two-receiving mode, remote control receiver passes through control output line and PLC electric connection, and PLC passes through information output line respectively with digital display, the pilot lamp that uncaps and close and cover pilot lamp electric connection, 24V switching power supply passes through the wire respectively with 24V switching power supply, remote control receiver, PLC, digital display, the pilot lamp that uncaps and close and cover the pilot lamp electric connection and provide the power, be equipped with control logic in the PLC.
2. The auxiliary display system of a capping device of a ladle car according to claim 1, wherein: the remote controller sends an instruction, the remote control receiver wirelessly receives the instruction of the remote controller, the PLC collects instruction information received by the remote control receiver, a group number is displayed on the digital display, and operation information of opening and closing the cover is displayed through the cover opening indicating lamp and the cover closing indicating lamp.
3. The auxiliary display system of a capping device of a ladle car according to claim 2, wherein: the control logic comprises information acquisition logic and binary easy code output logic, wherein the information acquisition logic specifically comprises the following steps: the remote controller transmits a corresponding command, the remote control receiver receives the command and outputs the command to the PLC, and the information acquisition command of the PLC comprises X0, X1, X2, X3, X11, X15, X17, X22, X20 and X23.
4. The auxiliary display system of a capping device of a ladle car according to claim 3, wherein: the collection principle of the collected information logic is as follows: the capping device is identified as a marshalling number 1 hot metal ladle car by X0, the capping device is identified as a marshalling number 2 hot metal ladle car by X1, the capping device is identified as a marshalling number 3 hot metal ladle car by X2, the capping device is identified as a marshalling number 4 hot metal ladle car by X3, the capping device is identified as a marshalling number 5 hot metal ladle car by X11, the capping device is identified as a marshalling number 6 hot metal ladle car by X15, the capping device is identified as a one-key cap opening and a point cap opening by X17 and X22, and the capping device is identified as a one-key cap closing and a point cap closing by X20 and X23.
5. The auxiliary display system of a capping device of a ladle car according to claim 3, wherein: the output binary easy code logic is specifically as follows: after PLC gathered the information instruction and did logic control, output binary easily sign indicating number for digital display, the pilot lamp that uncaps and close the pilot lamp, PLC output binary easily sign indicating number includes: y0, Y1, Y2, Y6, Y3, Y12, Y5, Y13, Y4, Y7, Y10.
6. The auxiliary display system of a capping device of a ladle car according to claim 5, wherein: the control principle of the output binary easy code logic is as follows: the digital display displays 1 when Y0 is output, 2 when Y1 is output, 3 when Y2 and Y6 are output, 4 when Y3 is output, 5 when Y12 and Y5 are output, 6 when Y13 and Y4 are output, the open cover indicator lamp is on when Y7 is output, and the close cover indicator lamp is on when Y10 is output, wherein the numbers displayed by the digital displays represent corresponding capping devices of the hot metal ladle car.
7. The auxiliary display system of a capping device of a ladle car according to claim 1, wherein: the remote controller is a Yudingmu remote controller F24-12D/12S, the PLC is MS2N-24MR-2UPLC, the digital display is a PLC digital display embedded meter head, and the 24V switching power supply is an NES-35-24 switching power supply.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110658054.7A CN113359594A (en) | 2021-06-15 | 2021-06-15 | Auxiliary display system of capping device of molten iron tank car |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110658054.7A CN113359594A (en) | 2021-06-15 | 2021-06-15 | Auxiliary display system of capping device of molten iron tank car |
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| CN113359594A true CN113359594A (en) | 2021-09-07 |
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| CN202110658054.7A Pending CN113359594A (en) | 2021-06-15 | 2021-06-15 | Auxiliary display system of capping device of molten iron tank car |
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| CN110238374A (en) * | 2019-06-26 | 2019-09-17 | 无锡市力成液压机械有限公司 | It is a kind of arbitrarily to connect electric iron packet covering/uncovering device control method and system by hot-metal car |
| CN110756791A (en) * | 2019-10-30 | 2020-02-07 | 首钢水城钢铁（集团）有限责任公司 | Hot metal bottle flip driving full-automatic control system |
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2021
- 2021-06-15 CN CN202110658054.7A patent/CN113359594A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201364388Y (en) * | 2009-01-19 | 2009-12-16 | 重庆梅安森科技发展有限责任公司 | Dynamic target marker based on RFID |
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| CN207340230U (en) * | 2017-08-17 | 2018-05-08 | 深圳市禾光照明有限公司 | A kind of LED light sync control device |
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Application publication date: 20210907 |