CN114799148B - Ladle slide pneumatic cylinder driver with locate function - Google Patents
Ladle slide pneumatic cylinder driver with locate function Download PDFInfo
- Publication number
- CN114799148B CN114799148B CN202210432864.5A CN202210432864A CN114799148B CN 114799148 B CN114799148 B CN 114799148B CN 202210432864 A CN202210432864 A CN 202210432864A CN 114799148 B CN114799148 B CN 114799148B
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- CN
- China
- Prior art keywords
- driver
- hydraulic cylinder
- slide plate
- frame
- heat insulation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/14—Closures
- B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
- B22D41/38—Means for operating the sliding gate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
A steel ladle slide hydraulic cylinder driver with a positioning function relates to the field of steelmaking equipment. The steel ladle slide plate hydraulic cylinder driver with the positioning function comprises a frame, a lower moving frame, a heat insulation slide plate, a hydraulic cylinder and a driver, wherein the lower moving frame is connected to the bottom of the frame in a sliding mode, the heat insulation slide plate is connected with the bottom of the lower moving frame, the hydraulic cylinder is used for driving the lower moving frame to move along the frame, the driver is further included, a hydraulic rod of the hydraulic cylinder slides through the driver and then is connected with the lower moving frame, a positioning block is convexly arranged on the hydraulic rod, limiting blocks located on the moving track of the positioning block are respectively arranged at two ends of the inner wall of the driver, a lower reference stop block is connected to the bottom of the driver, and the bottom of the lower reference stop block extends to be located on the same horizontal plane with the heat insulation slide plate. The steel ladle slide plate hydraulic cylinder driver with the positioning function provided by the application can be convenient for operators to confirm the position of the heat insulation slide plate, and can prevent potential safety hazards caused by the separation of the hydraulic cylinder and the driver after long-time operation.
Description
Technical Field
The application relates to the field of steelmaking equipment, in particular to a steel ladle slide plate hydraulic cylinder driver with a positioning function.
Background
The ladle slide plate mechanism plays an important role in the safe operation of the ladle as a main component of ladle flow control, and mainly comprises a frame, a lower moving frame, a heat insulation slide plate and a hydraulic cylinder, wherein the lower moving frame is connected to the bottom of the frame in a sliding manner, the heat insulation slide plate is connected with the bottom of the lower moving frame, the hydraulic cylinder is used for driving the lower moving frame to move along the frame, the frame is fixedly connected with a sandwich plate at the bottom of the ladle, and the hydraulic cylinder drives the lower moving frame to slide along the frame so as to achieve the purpose of driving the heat insulation slide plate to move and flow control.
The heat-insulating sliding plate is used as a functional element for controlling the flow of the steel ladle, plays an important role in the safe operation of the steel ladle machinery, when the steel ladle cannot be automatically opened, the heat-insulating sliding plate is forced to generate oxygen burning drainage, the movable frame and the heat-insulating sliding plate are driven by the hydraulic cylinder to move in place for controlling the flow during oxygen burning drainage, the information ditch of drainage personnel and sliding plate operators is required to be communicated in place, at the moment, the operators and sliding plate switch personnel also need to confirm whether the heat-insulating sliding plate is fully opened or not under the environment of fast production rhythm and psychological tension, the phenomenon that the heat-insulating sliding plate is not fully opened for oxygen burning operation due to the unsmooth communication exists in the production, the sliding plate is controlled to run off after the heat-insulating sliding plate is burnt, and finally the safety accident is caused; the tonnage of the steel ladle is realized by virtue of frequent switching of a steel ladle slide plate mechanism, and the hydraulic cylinder and the driver are easily slipped off due to the fact that the hydraulic cylinder and the driver are connected in a hard mode, so that production interruption and safety accidents are easily caused.
Disclosure of Invention
The application aims to provide a steel ladle slide plate hydraulic cylinder driver with a positioning function, which can be convenient for operators to confirm the position of a heat insulation slide plate and prevent potential safety hazards caused by the separation of a hydraulic cylinder and the driver after long-time operation.
Embodiments of the present application are implemented as follows:
the embodiment of the application provides a steel ladle slide plate hydraulic cylinder driver with a positioning function, which comprises a frame, a lower moving frame, a heat insulation slide plate, a hydraulic cylinder, a driver, a positioning block, limiting blocks and a lower reference stop block, wherein the lower moving frame is connected to the bottom of the frame in a sliding mode, the heat insulation slide plate is connected with the bottom of the lower moving frame, the hydraulic cylinder is used for driving the lower moving frame to move along the frame, the hydraulic rod of the hydraulic cylinder passes through the driver in a sliding mode and then is connected with the lower moving frame, the positioning block is convexly arranged on the hydraulic rod, the limiting blocks are respectively arranged at two ends of the inner wall of the driver and positioned on the moving track of the positioning block, the bottom of the driver is connected with the lower reference stop block, and the bottom of the lower reference stop block extends to be positioned on the same horizontal plane with the heat insulation slide plate.
In some alternative embodiments, an upper position identification block is attached to the top of the actuator above the lower reference stop.
In some alternative embodiments, the top of the upper position marker block is provided with an LED lamp or fluorescent marker layer.
In some alternative embodiments, the lower reference stop is coupled with a distance sensor for detecting a distance from the insulated skid.
In some alternative embodiments, the device further comprises a display and a controller electrically connected with the distance sensor and the display respectively, wherein the controller is used for receiving signals transmitted by the distance sensor and transmitting the signals to the display for displaying.
In some alternative embodiments, the device further comprises a buzzer electrically connected with the controller, wherein the controller is used for receiving the signal transmitted by the distance sensor and controlling the buzzer to be opened and closed.
The beneficial effects of the application are as follows: the application provides a steel ladle slide plate hydraulic cylinder driver with a positioning function, which comprises a frame, a lower moving frame, a heat insulation slide plate, a hydraulic cylinder and a driver, wherein the lower moving frame is connected to the bottom of the frame in a sliding mode, the heat insulation slide plate is connected with the bottom of the lower moving frame, the hydraulic cylinder is used for driving the lower moving frame to move along the frame, a hydraulic rod of the hydraulic cylinder penetrates through the driver in a sliding mode and then is connected with the lower moving frame, a positioning block is convexly arranged on the hydraulic rod, limiting blocks positioned on the moving track of the positioning block are respectively arranged at two ends of the inner wall of the driver, a lower reference stop block is connected to the bottom of the driver, and the bottom of the lower reference stop block extends to be positioned on the same horizontal plane with the heat insulation slide plate. The steel ladle slide plate hydraulic cylinder driver with the positioning function provided by the application can be convenient for operators to confirm the position of the heat insulation slide plate, and can prevent potential safety hazards caused by the separation of the hydraulic cylinder and the driver after long-time operation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a partial sectional structure of a ladle slide hydraulic cylinder driver with a positioning function according to an embodiment of the present application.
In the figure: 100. a frame; 110. a lower moving frame; 120. a heat insulation slide plate; 130. a driver; 140. a hydraulic cylinder; 141. a hydraulic rod; 150. a positioning block; 160. a limiting block; 170. a lower reference stop; 180. an upper position identification block; 181. an LED lamp; 190. a distance sensor; 200. a display; 210. a controller; 220. a buzzer.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present application, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the product of the application, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
In the present application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The features and performance of the ladle slide hydraulic cylinder actuator with positioning function of the present application are described in further detail below with reference to the examples.
As shown in fig. 1, the embodiment of the application provides a ladle slide plate hydraulic cylinder driver with a positioning function, which comprises a frame 100, a lower moving frame 110 connected to the bottom of the frame 100 in a sliding manner, a heat insulation slide plate 120 connected with the bottom of the lower moving frame 110, a hydraulic cylinder 140 and a driver 130 for driving the lower moving frame 110 to move along the frame 100, wherein a hydraulic rod 141 of the hydraulic cylinder 140 slides through the driver 130 and then is connected with the lower moving frame 110, a positioning block 150 is convexly arranged on the hydraulic rod 141, two ends of the inner wall of the driver 130 are respectively provided with a limiting block 160 positioned on the moving track of the positioning block 150, the bottom of the driver 130 is connected with a lower reference stop 170, and the bottom of the lower reference stop 170 extends to be positioned on the same horizontal plane with the heat insulation slide plate 120. The top of the driver 130 is connected with an upper position identification block 180 located above the lower reference block 170, the top of the upper position identification block 180 is provided with an LED lamp 181, the lower reference block 170 is connected with a distance sensor 190 for detecting the distance between the lower reference block 170 and the heat insulation slide plate 120, and the distance sensor 190 is an ultrasonic sensor. The ladle slide hydraulic cylinder driver with the positioning function further comprises a display 200 and a controller 210 electrically connected with the distance sensor 190 and the display 200 respectively, wherein the controller 210 is used for receiving signals transmitted by the distance sensor 190 and transmitting the signals to the display 200 for displaying, the controller 210 is electrically connected with a buzzer 220, and the controller 210 is used for receiving signals transmitted by the distance sensor 190 and controlling the buzzer 220 to be opened and closed.
According to the ladle slide hydraulic cylinder driver with the positioning function, the bottom of the driver 130 is connected with the lower reference stop block 170, the bottom of the lower reference stop block 170 extends to be positioned on the same horizontal plane with the heat insulation slide plate 120, when a user controls the hydraulic rod 141 of the hydraulic cylinder 140 to stretch and drive the lower moving frame 110 to move along the stand 100, thereby driving the heat insulation slide plate 120 connected with the lower moving frame 110 to move towards or away from the lower reference stop block 170, the user can conveniently evaluate the opening degree of the heat insulation slide plate 120 according to the distance between the heat insulation slide plate 120 and the lower reference stop block 170, in addition, the lower reference stop block 170 is connected with the distance sensor 190 for detecting the distance between the heat insulation slide plate 120, the distance sensor 190 is electrically connected with the controller 210, the controller 210 is electrically connected with the display 200, the controller 210 is used for receiving signals transmitted by the distance sensor 190 and transmitting the signals to the display 200, and when the heat insulation slide plate 120 moves towards or away from the lower reference stop block 170, the distance sensor 190 detects the distance between the heat insulation slide plate 120 and the lower reference stop block 170 in real time and transmits the distance information to the controller 210, and the received distance information is transmitted to the display 200 to the user to conveniently monitor the position of the heat insulation slide plate 120 in real time; the controller 210 is electrically connected with the buzzer 220, the controller 210 is used for receiving signals transmitted by the distance sensor 190 and controlling the buzzer 220 to be opened and closed, when the heat insulation slide plate 120 moves to be spaced from the lower reference stop block 170 by a preset distance, the distance sensor 190 transmits the space between the heat insulation slide plate 120 and the lower reference stop block 170 detected in real time to the controller 210, and the controller 210 controls the buzzer 220 to send out a buzzing prompt sound to prompt an operator.
In addition, the two limiting blocks 160 are respectively arranged at two ends of the inner wall of the hollow driver 130, and the two limiting blocks 160 are limited when the positioning blocks 150 on the hydraulic rod 141 which slides through the driver 130 move, so that the hydraulic rod 141 of the hydraulic cylinder 140 is controlled by a user to move along the driver 130, and the two limiting blocks 150 are limited, so that the production interruption caused by the fact that the hydraulic rod 141 breaks away from the driver 130 after long-time working is avoided; the top of the driver 130 is connected with an upper position identification block 180 located above the lower reference stop block 170, an LED lamp 181 is arranged at the top of the upper position identification block 180, the upper position identification block 180 can help a user evaluate the use position of the driver 130, when the position of the upper position identification block 180 changes after long-time operation, the positions of the driver 130 and the lower reference stop block 170 are illustrated to be displaced in the long-time use stress process, and the position judgment of the heat insulation slide plate 120 can be affected.
In other alternative embodiments, a fluorescent marking layer can be arranged on the top of the upper position marking block 180 instead of the LED lamp, so that the user can conveniently identify the position of the upper position marking block 180; in other alternative embodiments, a fluorescent marking layer or LED light may be provided on the lower reference stopper 170 to facilitate a user's reference to the position of the lower reference stopper 170 to confirm whether the insulation sled 120 is fully opened.
The embodiments described above are some, but not all embodiments of the application. The detailed description of the embodiments of the application is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Claims (5)
1. The steel ladle slide plate hydraulic cylinder driver with the positioning function comprises a frame, a lower moving frame, a heat insulation slide plate, a hydraulic cylinder, a driver and a positioning block, wherein the lower moving frame is connected to the bottom of the frame in a sliding mode, the heat insulation slide plate is connected with the bottom of the lower moving frame, the hydraulic cylinder is used for driving the lower moving frame to move along the frame, the steel ladle slide plate hydraulic cylinder driver is characterized by further comprising the driver, a hydraulic rod of the hydraulic cylinder slides through the driver and then is connected with the lower moving frame, the positioning block is convexly arranged on the hydraulic rod, limiting blocks positioned on the moving track of the positioning block are respectively arranged at two ends of the inner wall of the driver, the bottom of the driver is connected with a lower reference stop block, and the bottom of the lower reference stop block and the bottom of the heat insulation slide plate are positioned on the same horizontal plane; the lower reference stop block is connected with a distance sensor for detecting the distance between the lower reference stop block and the heat insulation slide plate.
2. The ladle slide hydraulic cylinder driver with positioning function according to claim 1, wherein an upper position identification block above the lower reference block is connected to the top of the driver.
3. The ladle slide hydraulic cylinder driver with the positioning function according to claim 2, wherein an LED lamp or a fluorescent marking layer is arranged on the top of the upper position marking block.
4. The ladle slide hydraulic cylinder driver with the positioning function according to claim 1, further comprising a display and a controller electrically connected with the distance sensor and the display respectively, wherein the controller is used for receiving signals transmitted by the distance sensor and transmitting the signals to the display for displaying.
5. The ladle slide hydraulic cylinder driver with a positioning function according to claim 4, further comprising a buzzer electrically connected with the controller, wherein the controller is used for receiving signals transmitted by the distance sensor and controlling the buzzer to be opened and closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210432864.5A CN114799148B (en) | 2022-04-24 | 2022-04-24 | Ladle slide pneumatic cylinder driver with locate function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210432864.5A CN114799148B (en) | 2022-04-24 | 2022-04-24 | Ladle slide pneumatic cylinder driver with locate function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114799148A CN114799148A (en) | 2022-07-29 |
| CN114799148B true CN114799148B (en) | 2023-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210432864.5A Active CN114799148B (en) | 2022-04-24 | 2022-04-24 | Ladle slide pneumatic cylinder driver with locate function |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1477173A (en) * | 1974-06-15 | 1977-06-22 | Flogates Ltd | Sliding gate valve |
| JPH0970652A (en) * | 1995-09-08 | 1997-03-18 | Nippon Steel Corp | Method for preventing uneven flow of molten steel in continuous casting mold |
| CN2486959Y (en) * | 2001-03-08 | 2002-04-17 | 鞍钢实业发展总公司北方连铸设备工程公司 | Face pressure detector for slide riser |
| JP2007050437A (en) * | 2005-08-19 | 2007-03-01 | Kobe Steel Ltd | Instrument for measuring reduced amount of thickness for nozzle-like refractory |
| CN203992366U (en) * | 2014-06-18 | 2014-12-10 | 新疆八一钢铁股份有限公司 | The heat insulation cooling device of skateboard configuration of steel water bag hydraulic cylinder |
| CN205614051U (en) * | 2016-04-19 | 2016-10-05 | 河源市新天彩科技有限公司 | Sliding water gap mechanism |
-
2022
- 2022-04-24 CN CN202210432864.5A patent/CN114799148B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1477173A (en) * | 1974-06-15 | 1977-06-22 | Flogates Ltd | Sliding gate valve |
| JPH0970652A (en) * | 1995-09-08 | 1997-03-18 | Nippon Steel Corp | Method for preventing uneven flow of molten steel in continuous casting mold |
| CN2486959Y (en) * | 2001-03-08 | 2002-04-17 | 鞍钢实业发展总公司北方连铸设备工程公司 | Face pressure detector for slide riser |
| JP2007050437A (en) * | 2005-08-19 | 2007-03-01 | Kobe Steel Ltd | Instrument for measuring reduced amount of thickness for nozzle-like refractory |
| CN203992366U (en) * | 2014-06-18 | 2014-12-10 | 新疆八一钢铁股份有限公司 | The heat insulation cooling device of skateboard configuration of steel water bag hydraulic cylinder |
| CN205614051U (en) * | 2016-04-19 | 2016-10-05 | 河源市新天彩科技有限公司 | Sliding water gap mechanism |
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| Publication number | Publication date |
|---|---|
| CN114799148A (en) | 2022-07-29 |
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