CN212917606U - Steel ladle for metallurgy - Google Patents
Steel ladle for metallurgy Download PDFInfo
- Publication number
- CN212917606U CN212917606U CN202021652671.3U CN202021652671U CN212917606U CN 212917606 U CN212917606 U CN 212917606U CN 202021652671 U CN202021652671 U CN 202021652671U CN 212917606 U CN212917606 U CN 212917606U
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- CN
- China
- Prior art keywords
- otic placode
- ladle
- ladle body
- round pin
- pin axle
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model discloses a metallurgical ladle, include: the ladle body rotates respectively in the left and right sides of ladle body and is connected with a lug, the lug includes: first, the second otic placode, the connecting axle is with first, the lower segment portion of second otic placode links to each other, first otic placode is close to the ladle body, the ladle body is kept away from to the second otic placode, it is first, wear to be equipped with the round pin axle between the upper segment portion of second otic placode, the tip of round pin axle passes first in proper order, the second otic placode is outwards stretched out to the second otic placode, be provided with the annular on stretching out the tip of the round pin axle of second otic placode, the centre gripping is equipped with a fixed plate in the annular, the fixed plate passes through the bolt and links to each other with the second otic placode, be provided with the anticollision board that can prevent that the round pin axle from being collided on the lateral wall. The utility model has the advantages that: the steel ladle lifting device is convenient to install, stable in connection structure, capable of preventing a travelling crane hook from colliding with a pin shaft, and capable of improving safety when a steel ladle is lifted and prolonging service life of the steel ladle.
Description
Technical Field
The utility model relates to a metallurgical ladle.
Background
The ladle is used for receiving molten steel and pouring in front of an open hearth furnace, an electric furnace or a converter in a steel plant and a foundry. The ladle includes: the ladle body is provided with a lug respectively in the left and right sides of ladle body, the lug includes: the steel ladle comprises two lug plates with the same structure, wherein a hollow shaft is fixedly arranged between lower section parts of the two lug plates, a stud bolt is arranged between upper section parts of the two lug plates in a penetrating mode, two ends of the stud bolt are respectively in threaded connection with a nut, the left side and the right side of a steel ladle body are respectively provided with a connecting shaft, and the hollow shafts on two lifting lugs are respectively arranged on the connecting shafts on the corresponding sides in a penetrating mode. When the ladle needs to be hoisted to work, the two hooks on the travelling crane need to be hooked on the stud bolts in the two lifting lugs, and then the ladle is lifted up and turned over. This construction of ladle presents the following drawbacks: when the crane goes to hook the lifting lug, a hook on the crane is easy to collide with the stud bolt, and the stud bolt is easy to be damaged; and after the ladle is used for a long time, the nut on the stud bolt is easy to loosen and even fall off.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a metallurgical ladle of stable in structure, life cycle length.
In order to achieve the above object, the utility model adopts the following technical scheme: a metallurgical ladle comprising: the ladle body rotates respectively in the left and right sides of ladle body and is connected with a lug, the lug includes: first otic placode and second otic placode, the connecting axle and first otic placode, the lower segment portion of second otic placode links to each other, first otic placode is close to the ladle body, the ladle body is kept away from to the second otic placode, wear to be equipped with the round pin axle between the upper segment portion of first otic placode and the upper segment portion of second otic placode, the main aspects of round pin axle support and lean on first otic placode, the tip of round pin axle passes first otic placode and second otic placode in proper order and then outwards extends out the second otic placode, be provided with the annular on the tip of the round pin axle that stretches out the second otic placode, the card is equipped with a fixed plate in the annular, the fixed plate passes through the bolt and links to each other with the second otic placode, be provided with the anticollision board that can prevent that the.
Further, aforesaid ladle for metallurgy, wherein, the connection structure between ladle body and the lug is: the left side and the right side of the ladle body are respectively provided with a connecting shaft, the lower section part of the first ear plate and the lower section part of the second ear plate are respectively provided with a through hole, a hollow shaft is arranged in the through holes of the first ear plate and the second ear plate in a penetrating and fixedly connected mode, the connecting shaft on the ladle body is arranged in the hollow shaft in a penetrating mode, the connecting shaft outwards extends out of the hollow shaft, and a stop pin is arranged on the connecting shaft extending out of the hollow shaft.
Further, in the foregoing ladle for metallurgy, a reinforcing plate is further connected between the first lug plate and the second lug plate.
Further, in the foregoing ladle for metallurgy, an anti-collision plate is welded to each of the outer side walls of the second lug plates located on the front and rear sides of the fixing plate.
The utility model has the advantages that: replace stud with the round pin axle in the lug and connect first otic placode and second otic placode not only easy to assemble, connection structure is stable moreover, the phenomenon that can not appear becoming flexible, drop, security when having improved the hoist and mount ladle is provided with two anticollision boards and can prevent that the driving hook from colliding with the round pin axle, has improved the life of ladle.
Drawings
Fig. 1 is a schematic structural view of a metallurgical ladle according to the present invention.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1, the steel ladle for metallurgy of the utility model comprises: ladle body 1 is provided with a connecting axle 11 respectively in ladle body 1's the left and right sides, is connected with a lug 2 respectively on two connecting axles 11, and two lugs 2 can rotate on the connecting axle 11 that corresponds separately, lug 2 includes: first otic placode 21 and second otic placode 22, first otic placode 21 is close to ladle body 1, ladle body 1 is kept away from to second otic placode 22, a through-hole has been seted up respectively in the lower segment portion of first otic placode 21 and the lower segment portion of second otic placode 22, wear to establish and a hollow shaft 23 of fixedly connected with in the through-hole of first otic placode 21 and second otic placode 22, connecting shaft 11 wears to establish in hollow shaft 23, connecting shaft 11 outwards stretches out in hollow shaft 23, be provided with backing pin 12 on the connecting shaft 11 that stretches out in hollow shaft 23. Wear to be equipped with round pin axle 3 between the upper segment portion of first otic placode 21 and the upper segment portion of second otic placode 22, the main aspects of round pin axle 3 support and lean on first otic placode 21, the tip of round pin axle 3 passes first otic placode 21 and second otic placode 22 in proper order to overhanging out in second otic placode 22, be provided with annular 31 on the tip of the round pin axle 3 that stretches out in second otic placode 22, the card is equipped with a fixed plate 4 in annular 31, fixed plate 4 passes through the bolt and links to each other with second otic placode 22, weld respectively on the lateral wall of the second otic placode 22 that lies in fixed plate 4 front and back both sides and have one can prevent that round pin axle 3 from being collided crashproof board 5.
In this embodiment, a reinforcing plate 6 is further connected between the first ear plate 21 and the second ear plate 22 for reinforcing the connection stability between the first ear plate 21 and the second ear plate 22.
The utility model has the advantages that: replace stud with the round pin axle in the lug and connect first otic placode and second otic placode not only easy to assemble, connection structure is stable moreover, the phenomenon that can not appear becoming flexible, drop, security when having improved the hoist and mount ladle is provided with two anticollision boards and can prevent that the driving hook from colliding with the round pin axle, has improved the life of ladle.
Claims (4)
1. A metallurgical ladle comprising: the ladle body rotates respectively in the left and right sides of ladle body and is connected with a lug, its characterized in that: the lifting lug comprises: first otic placode and second otic placode, the connecting axle and first otic placode, the lower segment portion of second otic placode links to each other, first otic placode is close to the ladle body, the ladle body is kept away from to the second otic placode, wear to be equipped with the round pin axle between the upper segment portion of first otic placode and the upper segment portion of second otic placode, the main aspects of round pin axle support and lean on first otic placode, the tip of round pin axle passes first otic placode and second otic placode in proper order and then outwards extends out the second otic placode, be provided with the annular on the tip of the round pin axle that stretches out the second otic placode, the card is equipped with a fixed plate in the annular, the fixed plate passes through the bolt and links to each other with the second otic placode, be provided with the anticollision board that can prevent that the.
2. The metallurgical ladle of claim 1, wherein: the connection structure between ladle body and the lug does: the left side and the right side of the ladle body are respectively provided with a connecting shaft, the lower section part of the first ear plate and the lower section part of the second ear plate are respectively provided with a through hole, a hollow shaft is arranged in the through holes of the first ear plate and the second ear plate in a penetrating and fixedly connected mode, the connecting shaft on the ladle body is arranged in the hollow shaft in a penetrating mode, the connecting shaft outwards extends out of the hollow shaft, and a stop pin is arranged on the connecting shaft extending out of the hollow shaft.
3. The metallurgical ladle according to claim 1 or 2, characterized in that: a reinforcing plate is also connected between the first ear plate and the second ear plate.
4. The metallurgical ladle according to claim 1 or 2, characterized in that: and the outer side walls of the second ear plates positioned at the front side and the rear side of the fixed plate are respectively welded with an anti-collision plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021652671.3U CN212917606U (en) | 2020-08-11 | 2020-08-11 | Steel ladle for metallurgy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021652671.3U CN212917606U (en) | 2020-08-11 | 2020-08-11 | Steel ladle for metallurgy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212917606U true CN212917606U (en) | 2021-04-09 |
Family
ID=75335504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021652671.3U Active CN212917606U (en) | 2020-08-11 | 2020-08-11 | Steel ladle for metallurgy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212917606U (en) |
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2020
- 2020-08-11 CN CN202021652671.3U patent/CN212917606U/en active Active
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