CN221018661U - Stopper rod mechanism positioning device - Google Patents
Stopper rod mechanism positioning device Download PDFInfo
- Publication number
- CN221018661U CN221018661U CN202323030140.7U CN202323030140U CN221018661U CN 221018661 U CN221018661 U CN 221018661U CN 202323030140 U CN202323030140 U CN 202323030140U CN 221018661 U CN221018661 U CN 221018661U
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- China
- Prior art keywords
- wall
- stopper rod
- rod
- vertical shaft
- stopper
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 230000000452 restraining effect Effects 0.000 claims 1
- 238000009749 continuous casting Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000005266 casting Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model discloses a stopper rod mechanism positioning device, which relates to the technical field of stopper rod mechanism positioning devices and comprises a small steel ladle, wherein a lifting and rotating assembly comprises a swivel, a bolt, a long block and a handle rod. According to the utility model, when the stopper rod needs to be replaced, the transverse shaft plate is separated from contact with the rotating ring through the lifting assembly, then the bolt is inserted, the rotating ring is fixedly connected with the second vertical shaft, then the rod and the long block are used for enabling the transverse shaft plate to rotate so as to drive the stopper rod to move, when the bottom of the stopper rod is separated from the top of the outer wall of the barrel body, the rod can be pulled to enable the second vertical shaft to rotate, the stopper rod is enabled to move to the outside of the barrel body, then the rod is lifted again so as to enable the stopper rod to fall to be vertical, then the stopper rod can be replaced, when the replacement is completed, the rod is only required to be pulled down so as to lift the stopper rod, then the rod is rotated so as to enable the stopper rod to move to the inside of the barrel body, and the traditional stopper rod replacement mode can be replaced through the cooperation of the parts, so that the problem that the stopper rod is inconvenient in replacing of the conventional small steel ladle is solved.
Description
Technical Field
The utility model relates to the technical field of stopper rod mechanism positioning devices, in particular to a stopper rod mechanism positioning device.
Background
The production process of continuously casting high-temperature molten steel into a casting blank with a certain section shape and a certain size is called continuous casting, equipment required for completing the process is called continuous casting complete equipment, conventionally called a continuous casting machine, when the continuous casting machine is used, molten steel is transported to a tundish part of the continuous casting machine by using a ladle, the ladle is provided with a large ladle, a small ladle and the like, and when the small ladle is used, a liquid outlet of the small ladle is blocked by using a stopper rod, so that the flow of molten steel in the small ladle is controlled.
When the existing small ladle is plugged by using a stopper rod, the existing small ladle is required to be matched with a positioning device, the positioning device is limited by the height of the small ladle and the use condition of a worker, the stopper rod cannot be driven to greatly ascend and descend, when the stopper rod is replaced, the stopper rod is usually disconnected from the positioning device, then the old stopper rod is taken out, a new stopper rod is placed into the small ladle, then the positioning device is connected with the new stopper rod by using a bolt, in the process, the old stopper rod and the new stopper rod are required to be lifted to the top of the small ladle by the worker, the small ladle can be placed into the small ladle, and the stopper rod is usually heavy, so that the replacement of the stopper rod is inconvenient.
Disclosure of utility model
The utility model aims at: in order to solve the problem that the existing small-sized ladle is inconvenient to replace a stopper rod, a stopper rod mechanism positioning device is provided.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the small steel ladle comprises a barrel body, a lifting assembly, a top ring and a first vertical shaft, wherein the lifting assembly is fixedly connected to the outer wall of the barrel body, the top ring is fixedly connected to the outer wall of the barrel body and is flush with the top of the outer wall of the barrel body, the top ring is positioned above the lifting assembly, the first vertical shaft is arranged on the outer wall of the lifting assembly and is movably connected with the lifting assembly, the small steel ladle is further provided with a second vertical shaft, a transverse shaft plate and a plug rod, the second vertical shaft is rotatably connected to the top of the first vertical shaft and completely penetrates through the top ring to extend to the upper side of the top ring, the transverse shaft plate is rotatably connected to the top of the second vertical shaft, and the plug rod is fixedly connected to the bottom of the outer wall of the transverse shaft plate and is positioned at the inner side of the barrel body;
The outer sides of the second vertical shaft and the transverse shaft plate are provided with a lifting and rotating assembly, and the lifting and rotating assembly comprises a rotating ring, a bolt, a jack, a long block and a handle rod;
The rotating ring is attached to the top of the outer wall of the top ring and sleeved on the outer wall of the second vertical shaft, and the bolt is arranged on the outer wall of the rotating ring and completely penetrates through the rotating ring and the second vertical shaft;
The two jacks are arranged on the outer wall of the second vertical shaft in the vertical direction and completely penetrate through the second vertical shaft, when the second vertical shaft moves upwards, the jacks below the second vertical shaft move to the inner side of the swivel, the swivel is fixedly connected with the second vertical shaft through the bolts, and the jacks are used for limiting the falling of the second vertical shaft;
The long block is fixedly connected to one side of the outer wall of the transverse shaft plate, and the handle rod is connected to the inner side of the long block in a sliding manner and penetrates through the long block completely.
As still further aspects of the utility model: the small ladle further comprises a movable frame and bolts;
the two movable frames are symmetrically and fixedly connected to the outer wall of the barrel body, and the vertical section of each movable frame is of an N-shaped structure;
The bolt is arranged at the top of the outer wall of the transverse shaft plate and completely penetrates through the transverse shaft plate to be in threaded connection with the stopper rod.
As still further aspects of the utility model: the small steel ladle further comprises a limiting pin;
The limiting pin is inserted into the joint of the first vertical shaft and the second vertical shaft and used for limiting the rotation of the second vertical shaft.
As still further aspects of the utility model: the lifting and rotating assembly further comprises a rod hole;
The rod hole is arranged on one side of the outer wall of the long block and completely penetrates through the long block, and the diameter of the outer wall of the rod hole is the same as that of the outer wall of the handle rod.
As still further aspects of the utility model: the swivel is located between top ring and the cross axle board for when the stopper stick is installed in the staving inside, the jack that is located the top removes to the swivel inboard, through bolt with swivel and second vertical axis fixed connection, swivel and cross axle board laminating for overturn and carry out spacingly to the cross axle board.
As still further aspects of the utility model: the two movable frames are symmetrically distributed by taking the top ring as the center, and the distance between the two movable frames protruding above the barrel body is larger than the diameter of the stopper rod rotating track.
Compared with the prior art, the utility model has the beneficial effects that:
Through setting up and lifting the subassembly for when needing to change the stopper stick, make cross axle board and swivel break away from the contact earlier through lifting subassembly, then insert the bolt, with swivel and second vertical axis fixed connection, then through barre and long piece, make cross axle board rotate and drive the stopper stick and remove, when stopper stick bottom breaks away from staving outer wall top, can pull the barre and make the second vertical axis rotate, make the stopper stick remove to the staving outside, then the lifting barre again, make the stopper stick fall to perpendicular, then can change the stopper stick, only need pull down the barre after changing and make the stopper stick lifting, then rotate the barre, make the stopper stick remove to staving inside, through the cooperation of above part, can replace traditional stopper stick change mode, thereby solve the inconvenient problem of stopper stick of current small-size steel package change.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a cross-axis plate and long block installation of the present utility model;
FIG. 3 is a schematic view of the first vertical axis and the second vertical axis of the present utility model;
fig. 4 is a schematic view of the stopper rod of the present utility model installed inside a tub.
In the figure: 1. a small ladle; 101. a tub body; 102. a moving rack; 103. a lifting assembly; 104. a top ring; 105. a first vertical axis; 106. a second vertical axis; 107. a transverse axis plate; 108. a stopper rod; 109. a bolt; 110. a limiting pin; 2. lifting and rotating the assembly; 201. a swivel; 202. a plug pin; 203. a jack; 204. a long block; 205. a rod hole; 206. a handle bar.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, in the embodiment of the utility model, a stopper rod mechanism positioning device comprises a small ladle 1, wherein the small ladle 1 comprises a barrel 101, a lifting assembly 103, a top ring 104 and a first vertical shaft 105, the lifting assembly 103 is fixedly connected to the outer wall of the barrel 101, the top ring 104 is fixedly connected to the outer wall of the barrel 101 and is flush with the top of the outer wall of the barrel 101, the top ring 104 is positioned above the lifting assembly 103, the first vertical shaft 105 is arranged on the outer wall of the lifting assembly 103 and is movably connected with the lifting assembly 103, the small ladle 1 also comprises a second vertical shaft 106, a horizontal shaft plate 107 and a stopper rod 108, the second vertical shaft 106 is rotatably connected to the top of the first vertical shaft 105 and extends completely through the top ring 104 to the upper side of the top ring 104, the horizontal shaft plate 107 is rotatably connected to the top of the second vertical shaft 106, and the stopper rod 108 is fixedly connected to the bottom of the outer wall of the horizontal shaft plate 107 and is positioned inside the barrel 101;
The outer sides of the second vertical shaft 106 and the transverse shaft plate 107 are provided with a lifting and rotating assembly 2, and the lifting and rotating assembly 2 comprises a rotating ring 201, a plug 202, a jack 203, a long block 204 and a handle bar 206;
The swivel 201 is attached to the top of the outer wall of the top ring 104 and sleeved on the outer wall of the second vertical shaft 106, and the bolt 202 is arranged on the outer wall of the swivel 201 and completely penetrates through the swivel 201 and the second vertical shaft 106;
The two jacks 203 are arranged, the two jacks 203 are arranged on the outer wall of the second vertical shaft 106 along the vertical direction and completely penetrate through the second vertical shaft 106, when the second vertical shaft 106 moves upwards, the jacks 203 positioned below move to the inner side of the swivel 201, and the swivel 201 is fixedly connected with the second vertical shaft 106 through the bolts 202 so as to limit the falling of the second vertical shaft 106;
The long block 204 is fixedly connected to the outer wall side of the transverse shaft 107, and the rod 206 is slidably connected to the inner side of the long block 204 and penetrates through the long block 204 completely.
In this embodiment: what needs to be stated is: the bottom of the barrel body 101 is provided with a liquid outlet hole matched with the bottom of the stopper rod 108 for controlling the outflow of molten steel;
When the stopper 108 needs to be replaced, firstly, the plug 202 is taken out from the rotary ring 201, so that the fixing of the rotary ring 201 and the second vertical shaft 106 is released, then the first vertical shaft 105 and the second vertical shaft 106 are synchronously moved upwards through the lifting assembly 103, the second vertical shaft 106 is moved upwards to enable the transverse shaft plate 107 to be separated from the rotary ring 201, so that the rotary ring 201 releases the rotation limit of the transverse shaft plate 107, meanwhile, the jack 203 positioned below the second vertical shaft 106 is moved to the inner side of the rotary ring 201, then the plug 202 is inserted, and the rotary ring 201 is fixedly connected with the second vertical shaft 106, so that the second vertical shaft 106 is fixed in a lifted state, and at the moment, the bottom of the stopper 108 is separated from a liquid outlet hole at the bottom of the barrel 101;
Then, the rod 206 is inserted into the long block 204 and downward pressure is applied, so that the transverse shaft plate 107 rotates to drive the stopper 108 to turn upwards, when the bottom of the stopper 108 exceeds the top of the outer wall of the barrel 101, the rod 206 can be pulled to integrally rotate the transverse shaft plate 107 and the second vertical shaft 106, so that the stopper 108 rotates to the outside of the barrel 101, then downward extrusion force on the rod 206 is slowly reduced, the transverse shaft plate 107 rotates to return to a horizontal state, and at the moment, the stopper 108 rotates to a vertical state, and then the stopper 108 can be replaced;
After replacement, the stopper 108 can be transferred to the inside of the barrel body 101 only by reversing the operation according to the steps, and the traditional stopper 108 replacement mode can be replaced by matching the parts, so that the problem that the stopper 108 is inconvenient to replace in the conventional small ladle 1 is solved.
Referring to fig. 1 and 4, the small ladle 1 further includes a moving frame 102 and a bolt 109;
The two movable frames 102 are symmetrically and fixedly connected to the outer wall of the barrel body 101, and the vertical section of the movable frames 102 is in an N-shaped structure;
The bolt 109 is disposed on top of the outer wall of the cross plate 107 and is threaded completely through the cross plate 107 to the stopper 108.
In this embodiment: the movable frame 102 is in an N-shaped structure, and is used for preventing the movable frame 102 from obstructing the horizontal rotation of the stopper 108 when the stopper 108 is driven to horizontally rotate by the handle 206, and the fixed connection between the stopper 108 and the transverse shaft plate 107 can be detached by arranging the bolts 109.
Referring to fig. 1 to 4 with emphasis, the compact ladle 1 further comprises a limiting pin 110;
The limiting pin 110 is inserted into the joint between the first vertical shaft 105 and the second vertical shaft 106, and is used for limiting the rotation of the second vertical shaft 106.
In this embodiment: by arranging the limiting pin 110, when the stopper rod 108 is used for controlling the outflow speed of molten steel in the barrel 101, the limiting pin 110 can be inserted into the rotation joint of the second vertical shaft 106 and the first vertical shaft 105, so that the second vertical shaft 106 cannot rotate, and the stopper rod 108 cannot be aligned with the liquid outlet hole due to the fact that the second vertical shaft 106 cannot rotate is ensured.
Referring to fig. 2 and 4, the lifting and rotating assembly 2 further includes a rod hole 205;
the rod hole 205 is arranged on one side of the outer wall of the long block 204 and completely penetrates through the long block 204, and the diameter of the outer wall of the rod hole 205 is the same as that of the outer wall of the handle rod 206.
In this embodiment: by arranging the rod hole 205, when the handle rod 206 is needed, the rotation and lifting falling of the transverse shaft plate 107 can be controlled only by inserting the handle rod 206 into the rod hole 205, and when the use is completed, the handle rod 206 is pulled out, so that the handle rod 206 can not influence the use of the small ladle 1.
Referring to fig. 1, a swivel 201 is located between the top ring 104 and the transverse shaft plate 107, so that when the stopper 108 is installed inside the barrel 101, an upper jack 203 moves to the inner side of the swivel 201, the swivel 201 is fixedly connected with the second vertical shaft 106 through a pin 202, and the swivel 201 is attached to the transverse shaft plate 107 for limiting the overturning of the transverse shaft plate 107.
In this embodiment: the swivel 201 is located between the top ring 104 and the cross shaft plate 107, so that rotation of the cross shaft plate 107 can be limited by the swivel 201, and falling of the second vertical shaft 106 can be limited by cooperation of the swivel 201 and the top ring 104, so that when the stopper 108 needs to be replaced by lifting the swivel assembly 2, no worker is required to continue to operate the lifting assembly 103, and thus the worker can operate conveniently.
Referring to fig. 1 and 4, the two moving frames 102 are symmetrically distributed about the top ring 104, and the distance between the two moving frames 102 protruding above the barrel 101 is larger than the diameter of the rotation track of the stopper 108.
In this embodiment: the distance between the two moving frames 102 protruding above the barrel body 101 is larger than the diameter of the rotating track of the stopper rod 108, so that when the stopper rod 108 needs to horizontally rotate to the side surface of the outer wall of the barrel body 101 for replacement, the rotation of the stopper rod 108 is not hindered by the moving frames 102.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a stopper rod mechanism positioner, includes small-size steel package (1), small-size steel package (1) includes staving (101), lifting subassembly (103), top ring (104), first vertical axis (105), lifting subassembly (103) fixed connection is in staving (101) outer wall, top ring (104) fixed connection is in staving (101) outer wall, and is parallel and level with staving (101) outer wall top, top ring (104) are located lifting subassembly (103) top, first vertical axis (105) set up in lifting subassembly (103) outer wall, and with lifting subassembly (103) swing joint, characterized in that, small-size steel package (1) still second vertical axis (106), cross axle board (107), stopper rod (108), second vertical axis (106) rotate and are connected in first vertical axis (105) top, and run through top ring (104) completely and extend to top ring (104), cross axle board (107) rotate and are connected in second vertical axis (106) top, stopper rod (108) are fixed connection in staving (107) bottom, and are located in staving (101);
the outer sides of the second vertical shaft (106) and the transverse shaft plate (107) are provided with a lifting and rotating assembly (2), and the lifting and rotating assembly (2) comprises a rotating ring (201), a bolt (202), an inserting hole (203), a long block (204) and a handle bar (206);
The rotating ring (201) is attached to the top of the outer wall of the top ring (104) and sleeved on the outer wall of the second vertical shaft (106), and the bolt (202) is arranged on the outer wall of the rotating ring (201) and completely penetrates through the rotating ring (201) and the second vertical shaft (106);
The two jacks (203) are arranged, the two jacks (203) are arranged on the outer wall of the second vertical shaft (106) along the vertical direction and completely penetrate through the second vertical shaft (106), when the second vertical shaft (106) moves upwards, the jacks (203) positioned below the jacks move to the inner side of the swivel (201), and the swivel (201) is fixedly connected with the second vertical shaft (106) through the bolts (202) so as to limit the falling of the second vertical shaft (106);
The long block (204) is fixedly connected to one side of the outer wall of the transverse shaft plate (107), and the handle rod (206) is connected to the inner side of the long block (204) in a sliding manner and penetrates through the long block (204) completely.
2. Stopper rod mechanism positioning device according to claim 1, characterized in that the small ladle (1) further comprises a mobile frame (102), a bolt (109);
The two movable frames (102) are symmetrically and fixedly connected to the outer wall of the barrel body (101), and the vertical section of each movable frame (102) is of an N-shaped structure;
The bolt (109) is arranged on the top of the outer wall of the transverse shaft plate (107) and completely penetrates through the transverse shaft plate (107) to be in threaded connection with the stopper rod (108).
3. Stopper mechanism positioning device according to claim 1, characterized in that said small ladle (1) further comprises a restraining pin (110);
The limiting pin (110) is inserted into the joint of the first vertical shaft (105) and the second vertical shaft (106) and used for limiting the rotation of the second vertical shaft (106).
4. Stopper mechanism positioning device according to claim 1, characterized in that the rotation lifting assembly (2) further comprises a rod hole (205);
The rod hole (205) is arranged on one side of the outer wall of the long block (204) and completely penetrates through the long block (204), and the diameter of the outer wall of the rod hole (205) is the same as that of the outer wall of the handle rod (206).
5. The stopper rod mechanism positioning device according to claim 1, wherein the swivel (201) is located between the top ring (104) and the transverse shaft plate (107), so that when the stopper rod (108) is mounted inside the barrel body (101), the jack (203) located above moves to the inner side of the swivel (201), the swivel (201) is fixedly connected with the second vertical shaft (106) through the bolt (202), and the swivel (201) is attached to the transverse shaft plate (107) for limiting overturning of the transverse shaft plate (107).
6. The stopper rod mechanism positioning device according to claim 2, wherein the two moving frames (102) are symmetrically distributed with the top ring (104) as a center, and the distance between the two moving frames (102) protruding above the barrel body (101) is larger than the diameter of the rotation track of the stopper rod (108).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323030140.7U CN221018661U (en) | 2023-11-10 | 2023-11-10 | Stopper rod mechanism positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323030140.7U CN221018661U (en) | 2023-11-10 | 2023-11-10 | Stopper rod mechanism positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221018661U true CN221018661U (en) | 2024-05-28 |
Family
ID=91190647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323030140.7U Active CN221018661U (en) | 2023-11-10 | 2023-11-10 | Stopper rod mechanism positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221018661U (en) |
-
2023
- 2023-11-10 CN CN202323030140.7U patent/CN221018661U/en active Active
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