CN208341721U - A kind of prefabricated section for ladle bottom impact area of steel ladle - Google Patents
A kind of prefabricated section for ladle bottom impact area of steel ladle Download PDFInfo
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- CN208341721U CN208341721U CN201820944834.1U CN201820944834U CN208341721U CN 208341721 U CN208341721 U CN 208341721U CN 201820944834 U CN201820944834 U CN 201820944834U CN 208341721 U CN208341721 U CN 208341721U
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- prefabricated
- main body
- main frame
- ladle
- block main
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model discloses a kind of prefabricated sections for ladle bottom impact area of steel ladle, including prefabricated block main body, main frame and outer wall, the centre of prefabricated block main body is provided with main frame, main frame is fixedly connected with prefabricated block main body, it is arranged before the bottom of main frame fluted, groove and main frame nested encryptions, the centre of main frame is provided with groove face, groove face and main frame nested encryptions, prefabricated block main body is internally provided with matrix, matrix is fixedly connected with prefabricated block main body, concave surface is provided at the top of groove face, concave surface is fixedly connected with groove face, when allocating and transporting prefabricated section, staff can be used rope and entangle concave surface, facilitate the prefabricated block main body of handling, it reduces during transportation to the damage of prefabricated section, prefabricated section preferably can be bonded castable using concave surface, promote the quality of bottom of steel ladle, the use of prefabricated section suitable for ladle bottom impact area of steel ladle, have in future There is extensive prospect of the application.
Description
Technical field
The utility model relates to prefabricated section technical field, specially a kind of prefabricated section for ladle bottom impact area of steel ladle.
Background technique
Ladle is also known as steel ladle, is used to accept molten steel before steel mill electric furnace or converter, carries out pouring practice, ladle is one
A refractory material containers, the molten steel electric furnace refined or converter are poured into ladle, can implement to refine to molten steel in ladle, then again
Molten steel is transported to tundish by ladle.
During molten steel pours into ladle, molten steel can packet bottom position to ladle generate continuous percussion, if
Build packet bottom refractory material there are quality problems or build it is unreasonable, will affect the service life of ladle, when serious, packet can be worn,
There is safety accident, and ladle lashed area is during installation, it is difficult to which mobile, bottom prefabricated section is not close in conjunction with ladle, reduces
The practicability and popularization of prefabricated section.
So how to design a kind of prefabricated section for ladle bottom impact area of steel ladle, becoming us will currently be solved the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of prefabricated sections for ladle bottom impact area of steel ladle, to solve above-mentioned background
The bottom not impact resistance proposed in technology, unreasonable structure and the problems such as being easily damaged.
To achieve the above object, the utility model provides the following technical solutions: a kind of for the pre- of ladle bottom impact area of steel ladle
Clamp dog, including prefabricated block main body, main frame and outer wall, it is characterised in that: the centre of the prefabricated block main body is provided with main frame, described
Main frame is fixedly connected with prefabricated block main body, and fluted, the groove and main frame nested encryptions are arranged before the bottom of the main frame,
The bottom rear of the main frame is provided with protrusive board, the protrusive board and main frame nested encryptions, the periphery setting of the prefabricated block main body
There is outer wall, the outer wall is fitted closely with prefabricated block main body, and the top peripheral of the prefabricated block main body is provided with outer, described outer
Edge and prefabricated block main body nested encryptions, the top of the prefabricated block main body are provided with shock surface, the shock surface and prefabricated section master
Body fits closely, and the centre of the main frame is provided with groove face, the groove face and main frame nested encryptions, the prefabricated block main body
It is internally provided with matrix, described matrix is fixedly connected with prefabricated block main body, and the bottom periphery of described matrix is provided with pedestal, described
Pedestal is fixedly connected with matrix.
Further, it is provided with raised line before the main frame, the raised line is fixedly connected with main frame.
Further, concave surface is provided at the top of the groove face, the concave surface is fixedly connected with groove face.
Further, the bottom of described matrix is provided with cavity, the cavity and matrix nested encryptions.
Further, it is provided with securing plate among the bottom of the main frame, the securing plate is fixedly connected with main frame.
Further, the shape of the shock surface is rectangle.
Further, the shape of the groove is rectangle.
Compared with prior art, the utility model has the beneficial effects that this kind is used for the prefabricated section of ladle bottom impact area of steel ladle,
It is provided with raised line, at work, easy fitting castable is bad when in use and connect with other prefabricated sections for common prefabricated section
When be easy to appear gap, using raised line, in connection, staff connects the groove of previous block of prefabricated section with raised line, has more excellent
Good stickiness, facilitates staff to connect, and improves the installation effectiveness of prefabricated section, reduces empty packet rate, promotes packet bottom impact zone
Structural stability, reduce the generation in gap, promote ladle quality, practicability with higher is provided with concave surface, is allocating and transporting
When prefabricated section, staff can be used rope and entangle concave surface, facilitate the prefabricated block main body of handling, reduce during transportation to pre-
The damage of clamp dog, and prefabricated section more preferably can be bonded castable using concave surface during installation, reduce the hollow packet rate of casting process,
The quality for promoting bottom of steel ladle, facilitates staff to use, improves the conevying efficiency of prefabricated section, be provided with cavity, working
When, after ladle fills molten steel, heat is conducted to base bottom, and the heat that can completely cut off packet bottom using the design of cavity is outside
It distributes, keeps the temperature of molten steel, reduce the loss of heat, and when ladle is placed, cavity can promote the stability of ladle,
Convenient for staff's use, it is provided with securing plate, securing plate can reinforce the stability of shock surface, impact prefabricated section in molten steel
When, in the molten steel for touching high heat, easy moment bursts shock surface, and the structure of shock surface entirety can be made using securing plate
More firm, when being impacted by molten steel, stability is stronger, and safety is higher, has ensured the safe working environment that ladle uses,
Convenient for staff's use, it is provided with shock surface, is made of advanced refractoriness, there is refractoriness under load height, compressive resistance
High, thermal shock resistance and the good feature of wear-resisting property can adapt to rapidly the high temperature of molten steel after molten steel enters ladle, can
Situations such as to prevent molten steel from generating leakage, preformed bricks burning after entering ladle, the safety of ladle is improved, prefabricated section is made
With higher stability, the practicality is greatly improved, there is good development prospect in future.
Detailed description of the invention
Fig. 1 is the main structure chart of the utility model；
Fig. 2 is the bottom plan view of the utility model；
Fig. 3 is the cross-sectional view of the utility model.
In figure: 1, prefabricated block main body, 101, matrix, 102, cavity, 103, pedestal, 2, main frame, 201, groove, 202, reinforcing
Plate, 203, protrusive board, 3, outer wall, 4, outer, 5, shock surface, 6, groove face, 7, concave surface, 8, raised line.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of for the prefabricated of ladle bottom impact area of steel ladle
Block, including prefabricated block main body 1, main frame 2 and outer wall 3, the centre of prefabricated block main body 1 are provided with main frame 2, main frame 2 and prefabricated section master
Body 1 is fixedly connected, and is arranged fluted 201 before the bottom of main frame 2, groove 201 and main 2 nested encryptions of frame, behind the bottom of main frame 2
Face is provided with protrusive board 203, protrusive board 203 and main 2 nested encryptions of frame, and the periphery of prefabricated block main body 1 is provided with outer wall 3, outer wall 3 and pre-
Clamp dog main body 1 fits closely, and the top peripheral of prefabricated block main body 1 is provided with outer 4, and outer 4 is nested with prefabricated block main body 1 even
It connects, the top of prefabricated block main body 1 is provided with shock surface 5, and shock surface 5 is fitted closely with prefabricated block main body 1, and the centre of main frame 2 is set
Be equipped with groove face 6, groove face 6 and main 2 nested encryptions of frame, prefabricated block main body 1 are internally provided with matrix 101, matrix 101 with it is prefabricated
Block main body 1 is fixedly connected, and the bottom periphery of matrix 101 is provided with pedestal 103, and pedestal 103 is fixedly connected with matrix 101.
Further, raised line 8 is provided with before main frame 2, raised line 8 is fixedly connected with main frame 2, at work, common pre-
Clamp dog is easy that fitting castable is bad and while connecting with other prefabricated sections is easy to appear gap when in use, using raised line 8,
Staff connects the groove 201 of previous block of prefabricated section with raised line 8 when connection, has more excellent stickiness, facilitates work people
Member's connection, improves the installation effectiveness of prefabricated section, reduces empty packet rate, promotes the structural stability of packet bottom impact zone, reduce seam
The generation of gap, promotion ladle quality, practicability with higher,
Further, the top of groove face 6 is provided with concave surface 7, and concave surface 7 is fixedly connected with groove face 6, when allocating and transporting prefabricated section,
Staff can be used rope and entangle concave surface 7, facilitate the prefabricated block main body 1 of handling, reduce during transportation to prefabricated section
Damage, and prefabricated section more preferably can be bonded castable using concave surface 7 during installation, reduce the generation of the hollow packet of casting process,
The quality for promoting bottom of steel ladle, facilitates staff to use, improves the conevying efficiency of prefabricated section.
Further, the bottom of matrix 101 is provided with cavity 102, cavity 102 and 101 nested encryptions of matrix, is working
When, after ladle fills molten steel, heat is conducted to 101 bottom of matrix, and the heat at packet bottom can be completely cut off using the design of cavity 102
Amount distributes outward, keeps the temperature of molten steel, reduces the loss of heat, and when ladle is placed, cavity 102 can promote ladle
Stability, convenient for staff use.
Further, securing plate 202 is provided among the bottom of main frame 2, securing plate 202 is fixedly connected with main frame 2, is reinforced
Plate 202 can reinforce the stability of shock surface 5, and when molten steel impacts prefabricated section, shock surface 5 is in the molten steel for touching high heat
When, easy moment bursts, and the structure of the entirety of shock surface 5 can be made more firm using securing plate 202, impacted by molten steel
When, stability is stronger, and safety is higher, has ensured the safe working environment that ladle uses, and uses convenient for staff.
Further, the shape of shock surface 5 is rectangle, is made of advanced refractoriness, has refractoriness under load height, resistance to
The feature that Compressive Strength is high, thermal shock resistance and wear-resisting property are good can adapt to rapidly the height of molten steel after molten steel enters ladle
Temperature can prevent molten steel from situations such as generation leakage, preformed bricks burning, improving the safety of ladle after entering ladle, making
Prefabricated section has higher stability.
Further, the shape of groove 201 is rectangle, setting fluted 201, and it is prefabricated to can be convenient staff's installation
Block improves the installation effectiveness of staff, works convenient for staff.
Working principle: installing and using apparatus main body 1 first, and then, when allocating and transporting prefabricated section, rope is can be used in staff
Noose lives concave surface 7, facilitates the prefabricated block main body 1 of handling, reduces during transportation to the damage of prefabricated section, and pre- during installation
Clamp dog more preferably can be bonded castable using concave surface 7, reduce the generation of the hollow packet of casting process, promote the quality of bottom of steel ladle,
Facilitate staff to use, improve the conevying efficiency of prefabricated section, then, common prefabricated section is easy fitting castable when in use
Bad and while connecting with other prefabricated sections, is easy to appear gap, and using raised line 8, in connection, staff is connected with raised line 8
The groove 201 of previous block of prefabricated section has more excellent stickiness, facilitates staff to connect, improve the installation of prefabricated section
Efficiency reduces empty packet rate, promotes the structural stability of packet bottom impact zone, reduce the generation in gap, promotes ladle quality, have
Higher practicability, then, at work, after ladle fills molten steel, heat is conducted to 101 bottom of matrix, using cavity
The heat that 102 design can completely cut off packet bottom distributes outward, keeps the temperature of molten steel, reduces the loss of heat, and in ladle
When placement, cavity 102 can promote the stability of ladle, use convenient for staff, and then, securing plate 202 can be reinforced
The stability of shock surface 5, when molten steel impacts prefabricated section, it is fried to be easy moment in the molten steel for touching high heat for shock surface 5
It splits, the structure of the entirety of shock surface 5 can be made more firm using securing plate 202, when being impacted by molten steel, stability is stronger,
Safety is higher, has ensured the safe working environment that ladle uses, and uses convenient for staff, finally, shock surface 5 is using advanced
Refractoriness production has refractoriness under load high, the feature that compressive resistance is high, thermal shock resistance and wear-resisting property are good, in steel
After water enters ladle, the high temperature of molten steel can be adapted to rapidly, can prevent molten steel from generating leakage, preformed bricks after entering ladle
Situations such as burning, improves the safety of ladle, and prefabricated section is made to have higher stability, and here it is this kinds to be used for bottom of steel ladle
The working principle of the prefabricated section of impact zone.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is limited by the following claims and their equivalents.
Claims (7)
1. a kind of prefabricated section for ladle bottom impact area of steel ladle, including prefabricated block main body (1), main frame (2) and outer wall (3), special
Sign is: the centre of the prefabricated block main body (1) is provided with main frame (2), the main frame (2) and prefabricated block main body (1) fixed company
It connects, is arranged fluted (201) before the bottom of the main frame (2), the groove (201) and main frame (2) nested encryptions, the master
The bottom rear of frame (2) is provided with protrusive board (203), the protrusive board (203) and main frame (2) nested encryptions, the prefabricated block main body
(1) periphery is provided with outer wall (3), and the outer wall (3) fits closely with prefabricated block main body (1), the prefabricated block main body (1)
Top peripheral is provided with outer (4), the outer (4) and prefabricated block main body (1) nested encryptions, the prefabricated block main body (1)
Top is provided with shock surface (5), and the shock surface (5) fits closely with prefabricated block main body (1), and the centre of the main frame (2) is set
It is equipped with groove face (6), the groove face (6) and main frame (2) nested encryptions, the prefabricated block main body (1) are internally provided with matrix
(101), described matrix (101) is fixedly connected with prefabricated block main body (1), and the bottom periphery of described matrix (101) is provided with pedestal
(103), the pedestal (103) is fixedly connected with matrix (101).
2. a kind of prefabricated section for ladle bottom impact area of steel ladle according to claim 1, it is characterised in that: the main frame
(2) it is provided with before raised line (8), the raised line (8) is fixedly connected with main frame (2).
3. a kind of prefabricated section for ladle bottom impact area of steel ladle according to claim 1, it is characterised in that: the groove face
(6) it is provided at the top of concave surface (7), the concave surface (7) is fixedly connected with groove face (6).
4. a kind of prefabricated section for ladle bottom impact area of steel ladle according to claim 1, it is characterised in that: described matrix
(101) bottom is provided with cavity (102), the cavity (102) and matrix (101) nested encryptions.
5. a kind of prefabricated section for ladle bottom impact area of steel ladle according to claim 1, it is characterised in that: the main frame
(2) it is provided among bottom securing plate (202), the securing plate (202) is fixedly connected with main frame (2).
6. a kind of prefabricated section for ladle bottom impact area of steel ladle according to claim 1, it is characterised in that: the shock surface
(5) shape is rectangle.
7. a kind of prefabricated section for ladle bottom impact area of steel ladle according to claim 1, it is characterised in that: the groove
(201) shape is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820944834.1U CN208341721U (en) | 2018-06-19 | 2018-06-19 | A kind of prefabricated section for ladle bottom impact area of steel ladle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820944834.1U CN208341721U (en) | 2018-06-19 | 2018-06-19 | A kind of prefabricated section for ladle bottom impact area of steel ladle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208341721U true CN208341721U (en) | 2019-01-08 |
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ID=64884296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820944834.1U Active CN208341721U (en) | 2018-06-19 | 2018-06-19 | A kind of prefabricated section for ladle bottom impact area of steel ladle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208341721U (en) |
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2018
- 2018-06-19 CN CN201820944834.1U patent/CN208341721U/en active Active
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