CN210098952U - Structure reinforcing be built by contract - Google Patents
Structure reinforcing be built by contract Download PDFInfo
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- CN210098952U CN210098952U CN201920635396.5U CN201920635396U CN210098952U CN 210098952 U CN210098952 U CN 210098952U CN 201920635396 U CN201920635396 U CN 201920635396U CN 210098952 U CN210098952 U CN 210098952U
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- steel frame
- steel
- welded
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- bars
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Abstract
The utility model discloses a structure reinforcing be built by contract, include first steel frame, second steel frame and toast the hole, first steel frame all is located the hole of toasting directly over with second steel frame, first steel frame is located second steel frame directly over, the utility model relates to a casting melt container technical field. This structure reinforcing be built by contract, one side through two connecting blocks all welds through the soldering strip and has first fixed block, it has the second fixed block to weld through the soldering strip between the top of first steel frame inner wall and the bottom, it has the screw thread billet to weld through the soldering strip between one side that first fixed block is relative with the second fixed block, the bottom of screw thread billet has the flat billet through the soldering strip welding, the top and the bottom of flat billet pass through the soldering strip welding with the top of lug respectively, can strengthen the intensity of be built by contract structure effectively, guaranteed that the in-process of be used is difficult for appearing warping the be built by contract, great improvement be built by contract performance.
Description
Technical Field
The utility model relates to a casting melt container technical field specifically is a structure reinforcing be built by contract.
Background
The tundish is an essential link in the continuous casting steelmaking process, a tundish cover is welded by steel plates, an anchoring piece is arranged on a lining steel plate, and finally, refractory castable is filled to form a refractory layer, and the refractory layer is formed after drying and baking; when the hot-melt ladle is used, one surface of the refractory castable faces downwards, so that the situation that the ladle cover is heated and deformed due to the waste heat emitted by the molten steel because the molten steel is in direct contact with the steel structure part of the ladle cover is avoided, and the situation that the molten steel in the tundish splashes to melt the steel plate when the hot-melt ladle is used is also avoided.
The tundish cover adopted in the prior art has the following problems in the structural design that the main structure is an outer frame steel structure, the inside of the tundish cover is supported by a steel bar structure, and the inside of the tundish cover is filled with a casting material; firstly, the method comprises the following steps: the ladle cover has lower structural strength, and is easy to deform in the using process; II, secondly: the service life of the ladle cover is short, and the service performance is poor.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a structure-enhanced ladle cover, which solves the problems that the structure strength of the ladle cover is low and the ladle cover is easy to deform in the using process; the service life of the ladle cover is short, and the service performance is poor.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a structure reinforcing ladle cover comprises a first steel frame, a second steel frame and a baking hole, wherein the first steel frame and the second steel frame are both positioned right above the baking hole, the first steel frame is positioned right above the second steel frame, the bottom of the first steel frame and the top of the second steel frame are welded through tin soldering strips, bumps are fixedly connected with the top and the bottom of the inner wall of the second steel frame, connecting blocks are welded on the top and the bottom of two sides of the inner wall of the first steel frame through the tin soldering strips, a first fixing block is welded on one side of each connecting block through the tin soldering strips, a second fixing block is welded between the top and the bottom of the inner wall of the first steel frame through the tin soldering strips, threaded steel bars are welded between the first fixing block and the opposite side of the second fixing block through the tin soldering strips, flat steel bars are welded on the bottom of the threaded steel bars through the tin soldering strips, the top and the bottom of flat billet pass through the soldering strip welding with the top of lug respectively, through the soldering strip welding have the fixed billet of V type between screw thread billet and the flat billet, the through-hole has been seted up with the inside of flat billet to the screw thread billet.
Preferably, the top end and the bottom end of the first fixing block are respectively welded with the top and the bottom of the inner wall of the first steel frame through tin soldering bars.
Preferably, the surfaces of the threaded steel bar, the flat steel bar, the first fixing block, the second fixing block, the connecting block and the bump are coated with high-temperature-resistant paint, and the high-temperature-resistant paint is prepared from a carbon fiber reinforced high-temperature-resistant resin composite material.
Preferably, the through hole is formed according to the position of the baking hole.
Preferably, the threaded steel bar is positioned right above the flat steel bar, and the threaded steel bar and the flat steel bar are perpendicular to each other.
Preferably, the threaded steel bar and the flat steel bar are both made of 2Cr25N steel.
Advantageous effects
The utility model provides a structure reinforcing be built by contract. Compared with the prior art, the method has the following beneficial effects:
(1) this structure reinforcing be built by contract, one side through two connecting blocks all welds through the soldering strip and has first fixed block, it has the second fixed block to weld through the soldering strip between the top of first steel frame inner wall and the bottom, it has the screw thread billet to weld through the soldering strip between one side that first fixed block is relative with the second fixed block, the bottom of screw thread billet has the flat billet through the soldering strip welding, the top and the bottom of flat billet pass through the soldering strip welding with the top of lug respectively, it has the fixed billet of V type to weld through the soldering strip between screw thread billet and the flat billet, can strengthen the intensity of be built by contract structure effectively, guaranteed that the in-process that the be built by contract is difficult for appearing warping using, improve the performance of be built by contract.
(2) This structure reinforcing be built by contract, seted up the through-hole through the inside of screw thread billet with the ribbon steel, the surface of screw thread billet, ribbon steel, first fixed block, second fixed block, connecting block and lug all coats and has had high temperature resistant coating to high temperature resistant coating is formed by the preparation of carbon fiber reinforcing high temperature resistant resin combined material, can improve the life of be built by contract effectively, avoids the be built by contract to take place high temperature oxidation erosion at the in-process that uses.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a top view of the structure of the present invention;
FIG. 3 is a perspective view of a second steel frame structure of the present invention;
fig. 4 is a perspective view of the threaded steel bar structure of the present invention;
fig. 5 is the utility model discloses a flat steel bar structure's perspective view.
In the figure: the steel plate comprises a 1-first steel frame, a 2-second steel frame, a 3-baking hole, a 4-bump, a 5-connecting block, a 6-first fixing block, a 7-second fixing block, an 8-threaded steel bar, a 9-flat steel bar, a 10-V-shaped fixing steel bar and a 11-through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a structure reinforced ladle cover comprises a first steel frame 1, a second steel frame 2 and a baking hole 3, wherein the first steel frame 1 and the second steel frame 2 are made of high-strength high-temperature-resistant steel materials, the first steel frame 1 and the second steel frame 2 are positioned right above the baking hole 3, the first steel frame 1 is positioned right above the second steel frame 2, the bottom of the first steel frame 1 and the top of the second steel frame 2 are welded through tin soldering strips, the top and the bottom of the inner wall of the second steel frame 2 are fixedly connected with convex blocks 4, connecting blocks 5 are welded at the top and the bottom of two sides of the inner wall of the first steel frame 1 through tin soldering strips, a first fixing block 6 is welded at one side of each of the two connecting blocks 5, the top and the bottom of the first fixing block 6 are respectively welded with the top and the bottom of the inner wall of the first steel frame 1 through tin soldering strips, a second fixing block 7 is welded between the top and the bottom of the inner wall of the first steel frame 1, a threaded steel bar 8 is welded between one side of a first fixing block 6, which is opposite to a second fixing block 7, through a tin soldering bar, the threaded steel bar 8 is positioned right above a flat steel bar 9, the threaded steel bar 8 is perpendicular to the flat steel bar 9, the threaded steel bar 8 and the flat steel bar 9 are both made of 2Cr25N steel, the surfaces of the threaded steel bar 8, the flat steel bar 9, the first fixing block 6, the second fixing block 7, a connecting block 5 and a bump 4 are coated with high-temperature-resistant paint, the inner walls of a first steel frame 1 and a second steel frame 2 are coated with high-temperature-resistant material, the high-temperature-resistant paint is prepared from carbon fiber reinforced high-temperature-resistant resin composite material, the flat steel bar 9 is welded at the bottom of the threaded steel bar 8 through the tin soldering bar, the top end and the bottom end of the flat steel bar 9 are respectively welded with the top of the bump 4 through the tin soldering bar, through-holes 11 are formed in the threaded steel bars 8 and the flat steel bars 9, the threaded steel bars 8 and the flat steel bars 9 broken at the through-holes 11 are polished, and the through-holes 11 are formed in the positions according to the positions of the baking holes 3.
During the use, utilize perpendicular layering welded screw thread billet 8 of each other and flat billet 9 to play the reinforcing effect to the structure of be built by contract, utilize the fixed billet 10 of V type to make the fixed relation between screw thread billet 8 and the flat billet 9 firm more stable.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a structure reinforcing be built by contract, includes first steel frame (1), second steel frame (2) and toasts hole (3), first steel frame (1) and second steel frame (2) all are located toasting hole (3) directly over, first steel frame (1) is located second steel frame (2) directly over, its characterized in that: the welding device is characterized in that the bottom of the first steel frame (1) and the top of the second steel frame (2) are welded through tin soldering bars, the top and the bottom of the inner wall of the second steel frame (2) are fixedly connected with bumps (4), the tops and the bottoms of the two sides of the inner wall of the first steel frame (1) are welded with connecting blocks (5) through the tin soldering bars, two first fixing blocks (6) are welded on one sides of the connecting blocks (5) through the tin soldering bars, second fixing blocks (7) are welded between the tops and the bottoms of the inner wall of the first steel frame (1), threaded steel bars (8) are welded between the first fixing blocks (6) and the opposite sides of the second fixing blocks (7) through the tin soldering bars, flat steel bars (9) are welded at the bottoms of the threaded steel bars (8), and the tops and the bottoms of the flat steel bars (9) are welded with the tops of the bumps (4) through the tin soldering bars respectively, the welding of threaded steel strip (8) and flat billet (9) has fixed billet (10) of V type through the soldering strip between, through-hole (11) have been seted up to threaded steel strip (8) and the inside of flat billet (9).
2. A structurally reinforced plastic wrap as recited in claim 1, wherein: the top end and the bottom end of the first fixing block (6) are respectively welded with the top and the bottom of the inner wall of the first steel frame (1) through tin soldering bars.
3. A structurally reinforced plastic wrap as recited in claim 1, wherein: the surface of the threaded steel bar (8), the flat steel bar (9), the first fixing block (6), the second fixing block (7), the connecting block (5) and the bump (4) is coated with high-temperature-resistant coating, and the high-temperature-resistant coating is prepared from carbon fiber reinforced high-temperature-resistant resin composite materials.
4. A structurally reinforced plastic wrap as recited in claim 1, wherein: the through hole (11) is arranged according to the position of the baking hole (3).
5. A structurally reinforced plastic wrap as recited in claim 1, wherein: the threaded steel bar (8) is located right above the flat steel bar (9), and the threaded steel bar (8) and the flat steel bar (9) are perpendicular to each other.
6. A structurally reinforced plastic wrap as recited in claim 1, wherein: the threaded steel bar (8) and the flat steel bar (9) are both made of 2Cr25N steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920635396.5U CN210098952U (en) | 2019-05-06 | 2019-05-06 | Structure reinforcing be built by contract |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920635396.5U CN210098952U (en) | 2019-05-06 | 2019-05-06 | Structure reinforcing be built by contract |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210098952U true CN210098952U (en) | 2020-02-21 |
Family
ID=69539231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920635396.5U Expired - Fee Related CN210098952U (en) | 2019-05-06 | 2019-05-06 | Structure reinforcing be built by contract |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210098952U (en) |
-
2019
- 2019-05-06 CN CN201920635396.5U patent/CN210098952U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200221 Termination date: 20210506 |
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| CF01 | Termination of patent right due to non-payment of annual fee |