CN210676934U - Easily empty ladle structure - Google Patents
Easily empty ladle structure Download PDFInfo
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- CN210676934U CN210676934U CN201921583499.8U CN201921583499U CN210676934U CN 210676934 U CN210676934 U CN 210676934U CN 201921583499 U CN201921583499 U CN 201921583499U CN 210676934 U CN210676934 U CN 210676934U
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- tank body
- resistant layer
- hanging
- plate
- lifting plate
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Abstract
The utility model relates to the technical field of steel-making production, in particular to an easily-toppled steel ladle structure, which comprises a tank body, a hanging shaft and a pair of hanging lugs, wherein the hanging shaft and the hanging lugs are integrally connected and are respectively connected with the middle parts of two sides of the tank body, the hanging lugs are oval hanging lugs, the lower part of the rear part of the tank body is connected with a lifting plate, the lifting plate comprises an integrally connected horizontal plate and a folded plate which forms an included angle of 60 degrees with the horizontal direction, and the lifting plate linearly extends on the surface of the tank body; the side wall of the inner part of the front side of the tank body is additionally provided with a front fire-resistant layer, the shape of the front fire-resistant layer is that the front fire-resistant layer inclines downwards linearly and is naturally transitionally connected with the bottom of the tank body by an arc line; the upper part of the front side of the tank body is processed into an inclined opening. The utility model discloses the inside lateral wall of jar body front side adds and establishes leading flame retardant coating, not only does benefit to more in the shape and emptys, also protects jar body front portion from the function.
Description
Technical Field
The utility model relates to a steelmaking production technical field, in particular to easily empty ladle structure.
Background
The ladle is also called ladle, etc. and is used for holding molten steel, and the molten steel is required to be refined in the ladle. During casting, the ladle needs to be lifted and poured by a crown block, and molten steel is poured into the ladle for the next casting
At present, a steel ladle is lifted by matching a portal frame with hangers on two sides of the steel ladle, and then a hanging ring at the rear part of the steel ladle is hooked up and lifted by a pulley hook to realize dumping. Because the temperature of molten steel is very high and the weight is very heavy, if liquid leakage and splashing occur in the pouring process, the method is quite dangerous for workers on site.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses an easily empty ladle structure.
The specific technical scheme is as follows:
an easily-toppling steel ladle structure comprises a ladle body, a hanging shaft and a pair of hanging lugs, wherein the hanging shaft and the hanging lugs are integrally connected and are respectively connected to the middle parts of two sides of the ladle body, the hanging lugs are oval hanging lugs, a lifting plate is connected to the lower part of the rear part of the ladle body, the lifting plate comprises a horizontal plate and a folded plate, the horizontal plate and the folded plate form an included angle of 60 degrees with the horizontal direction, and the horizontal plate and the folded plate are integrally connected and extend linearly on the surface of the; the side wall of the inner part of the front side of the tank body is additionally provided with a front fire-resistant layer, the shape of the front fire-resistant layer is that the front fire-resistant layer inclines downwards linearly and is naturally transitionally connected with the bottom of the tank body by an arc line; the upper part of the front side of the tank body is processed into an inclined opening.
The included angle between the long axis direction of the oval hanging lug and the horizontal direction is 45 degrees.
The surface of the preposed refractory layer is centrosymmetric with the inclined opening.
The straight line inclined downward angle of the front refractory layer is 2 times of the inclined angle of the side wall of the tank body.
Compared with the prior art, the utility model discloses following beneficial technological effect has:
(1) the utility model extends linearly on the surface of the tank body; the side wall of the inner part of the front side of the tank body is additionally provided with a front fire-resistant layer, the shape of the front fire-resistant layer is that the tank body inclines downwards in a straight line, the angle of the straight line inclining downwards is 2 times of the inclination angle of the side wall of the tank body, the side wall of the tank body is naturally connected with the bottom of the tank body in a transition mode through an arc line, and the upper part. The front fire-resistant layer is more beneficial to dumping in shape and also protects the front part of the tank body in function. On the one hand, the bevel at the bottom inside the tank body front vehicle can be avoided, so that the arc transition is more favorable for dumping, and the tank body can be completely dumped without being tilted by too large angle. On the other hand, when the tank is dumped, the residence time of the molten steel on the inner wall of the front side of the tank body is longer, the erosion on the front side of the tank body is serious, and a front fire-resistant layer is additionally arranged for protection.
(2) The utility model discloses the hangers is oval hangers, and hangers major axis direction and horizontal direction contained angle are 45, and such inclination can guarantee that oval major axis direction can block the arm lock of portal frame when empting, can put forth effort all the time, avoids the slip to take off the jar.
(3) The utility model discloses the lifting plate is connected to jar body rear portion position under left, the lifting plate include a body coupling the horizontal plate and with the horizontal direction contained angle be 60 folded plate, extend at jar body surface linearity, the lifting plate of buckling backward can adapt to the angle of pulley hook better, the lifting plate of linear extension can guarantee to hook and is difficult for the slippage after going into, accomplishes moreover and emptys the back, withdraws from the pulley hook easier, need not artifical hook taking, it is safe high-efficient more.
Drawings
Fig. 1 is a schematic structural view of a conventional ladle, wherein a left drawing is a front view and a right drawing is a side view;
FIG. 2 is a schematic view of the structure of the easy-to-dump ladle of the present invention;
FIG. 3 is a rear view of the easy-to-dump ladle of the present invention;
fig. 4 is a schematic view of the utility model of the ladle easy to empty.
In the figure, 1-tank body; 2, hanging a shaft; 3, hanging a lug; 4, gantry frame; 5-a steel cable; 6, hanging a ring; 7-pulley hook; 8, an oval hanger; 9, lifting the plate; 10-front refractory layer; 11-inclined opening.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings, but the scope of the present invention is not limited to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a conventional ladle, wherein a left drawing is a front view, and a right drawing is a side view, as shown in the figure: the traditional steel ladle is matched with the hangers 3 on two sides of the ladle body through a portal frame 4, then the steel ladle is lifted through a steel cable 5, and then a hanging ring 6 at the rear part of the steel ladle is hooked and lifted through a pulley hook 7 to realize dumping.
Fig. 2 is the utility model discloses easily empty ladle structure schematic diagram, fig. 3 is the utility model discloses easily empty ladle rear view, as shown in the figure: the utility model discloses easily empty ladle structure, including jar body 1, peg 2 and a pair of hangers 3, peg 2 and hangers 3 are integrative to be connected, connect respectively in the middle part of the both sides of jar body 1, hangers 3 are oval hangers 8, and jar body 1 rear portion is connected lifting plate 9 to the lower position, and the lifting plate includes the horizontal plate of integrative connection and the folded plate that is 60 degrees with the horizontal direction contained angle, extends at jar body 1 surface linearity; the side wall of the inner part of the front side of the tank body 1 is additionally provided with a front fire-resistant layer 10, the shape of the front fire-resistant layer is that the front fire-resistant layer inclines downwards linearly and is in natural transition connection with the bottom of the tank body by an arc line; the upper part of the front side of the tank body 1 is processed into an inclined opening 11. The included angle between the long axis direction of the oval hanging lug 8 and the horizontal direction is 45 degrees, and the surface of the front fire-resistant layer 10 and the inclined opening 11 are centrosymmetric. The downward angle of the straight line inclination of the front refractory layer 10 is 2 times of the inclination angle of the side wall of the tank body 1.
Fig. 4 is the utility model discloses easily empty ladle working schematic diagram, as shown in the figure: when the device works, the portal frame 4 is firstly hung into the oval hanging lug 8 of the tank body and then clamped to the middle, and is tightened through the steel cable 5 of the crown block. Then controlling a pulley hook 7 of the crown block to hook into a lifting plate 9, lifting the tank body upwards by a steel cable 5 of the crown block and transporting the tank body to a position to be poured, aligning an inclined opening 11 with the receiving tank, and lifting the pulley hook 7 upwards by the crown block so as to drive the lifting plate 9, lifting the rear part of the tank body 1, and enabling the molten steel to flow into the receiving tank through the inclined opening 11. After the pouring is finished, the steel cable 5 of the crown block is firstly descended to enable the tank body 1 to return to the horizontal state, and then the operation of putting the tank body back to the ground is carried out.
Claims (4)
1. The utility model provides an easily empty ladle structure, includes a jar body, peg and a pair of hangers, peg and hangers body coupling are connected at the both sides middle part of the jar body respectively, its characterized in that: the hanging lugs are oval hanging lugs, the lifting plate is connected to the lower part of the rear part of the tank body, the lifting plate comprises a horizontal plate and a folded plate, the horizontal plate and the folded plate are integrally connected, the included angle of the folded plate and the horizontal direction is 60 degrees, and the folded plate extends linearly on the surface of the tank body; the side wall of the inner part of the front side of the tank body is additionally provided with a front fire-resistant layer, the shape of the front fire-resistant layer is that the front fire-resistant layer inclines downwards linearly and is naturally transitionally connected with the bottom of the tank body by an arc line; the upper part of the front side of the tank body is processed into an inclined opening.
2. The easy-to-pour ladle structure as defined in claim 1 wherein: the included angle between the long axis direction of the oval hanging lug and the horizontal direction is 45 degrees.
3. The easy-to-pour ladle structure as defined in claim 1 wherein: the surface of the preposed refractory layer is centrosymmetric with the inclined opening.
4. The easy-to-pour ladle structure as defined in claim 1 wherein: the straight line inclined downward angle of the front refractory layer is 2 times of the inclined angle of the side wall of the tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921583499.8U CN210676934U (en) | 2019-09-23 | 2019-09-23 | Easily empty ladle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921583499.8U CN210676934U (en) | 2019-09-23 | 2019-09-23 | Easily empty ladle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210676934U true CN210676934U (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921583499.8U Active CN210676934U (en) | 2019-09-23 | 2019-09-23 | Easily empty ladle structure |
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| Country | Link |
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| CN (1) | CN210676934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113072028A (en) * | 2021-03-29 | 2021-07-06 | 上海涤宝科技有限公司 | Shower bath production is with empting device |
-
2019
- 2019-09-23 CN CN201921583499.8U patent/CN210676934U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113072028A (en) * | 2021-03-29 | 2021-07-06 | 上海涤宝科技有限公司 | Shower bath production is with empting device |
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