CN215559925U - Steel ladle magnesia carbon brick with good fitting performance - Google Patents
Steel ladle magnesia carbon brick with good fitting performance Download PDFInfo
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- CN215559925U CN215559925U CN202120932422.8U CN202120932422U CN215559925U CN 215559925 U CN215559925 U CN 215559925U CN 202120932422 U CN202120932422 U CN 202120932422U CN 215559925 U CN215559925 U CN 215559925U
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- Prior art keywords
- shaped
- groove
- plate
- clamping
- cover plate
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- 239000011449 brick Substances 0.000 title claims abstract description 57
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 239000000395 magnesium oxide Substances 0.000 title claims abstract description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 title abstract description 3
- 239000010959 steel Substances 0.000 title abstract description 3
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000037431 insertion Effects 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 14
- 238000010030 laminating Methods 0.000 claims description 6
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011233 carbonaceous binding agent Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
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Abstract
The utility model relates to a steel ladle magnesia carbon brick with good fitting property, which comprises a brick body, wherein a fitting structure is arranged on the outer side of the brick body, the fitting structure comprises a top cover plate, a U-shaped plate, an end cover plate and an end fixing plate, the U-shaped plate is movably connected with the top cover plate through a T-shaped groove and a T-shaped sliding strip, the end fixing plate is fixed at one end of the U-shaped plate, the end cover plate is arranged at one end, away from the end fixing plate, of the U-shaped plate through a clamping mechanism, the brick body is positioned in a cavity defined by the U-shaped plate, the top cover plate, the end fixing plate and the end cover plate, the outer wall of the brick body is abutted against the cavity wall of the cavity, and the top cover plate is arranged at the top of the brick body through an inserting assembly and used for shielding the brick body. The utility model has the advantages of good fitting property and difficult shedding after long-time use.
Description
Technical Field
The utility model relates to the technical field of magnesia carbon bricks, in particular to a ladle magnesia carbon brick with good fitting property.
Background
The magnesia carbon brick is a non-carbon-burning composite refractory material which is formed by taking high-melting-point alkaline oxide magnesia and high-melting-point carbon materials which are difficult to be infiltrated by slag as raw materials, adding various non-oxide additives and combining by using a carbonaceous binder.
The existing ladle magnesia carbon brick has poor fitting performance, and causes the falling risk after long-time use, so that the ladle magnesia carbon brick with good fitting performance is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a ladle magnesia carbon brick with good bonding property, which has the advantages of good bonding property and difficult shedding after long-term use.
The above object of the present invention is achieved by the following technical solutions: the utility model provides a ladle magnesia carbon brick that laminating nature is good, including the brick body, the brick external side is provided with laminated structure, laminated structure includes the top apron, the U-shaped plate, tip apron and end fixing plate, the U-shaped plate passes through T-slot and T shape draw runner and top apron swing joint, the one end at the U-shaped plate is fixed to the end fixing plate, the end apron sets up the one end of keeping away from the end fixing plate at the U-shaped plate through block mechanism, the brick body is located by the U-shaped plate, the top apron, the cavity that the end fixing plate and end apron enclose and establish, the outer wall of the brick body is contradicted with the chamber wall of cavity, the top apron sets up the top at the brick body through inserting the subassembly, a brick body is shielded.
As a further scheme of the utility model: the inserting assembly comprises an inserting groove, a T-shaped pushing and fixing groove and a T-shaped block, the inserting groove is formed in the top face of the brick body, the T-shaped pushing and fixing groove is formed in the groove wall of one side of the inserting groove, one side, far away from the groove bottom of the inserting groove, of the T-shaped pushing and fixing groove penetrates through the brick body, the T-shaped block is fixed to one side, close to the U-shaped plate, of the top cover plate, and the T-shaped block is inserted into the inserting groove and is abutted to the groove bottom of the T-shaped pushing and fixing groove.
As a further scheme of the utility model: the end of the U-shaped plate far away from the end fixing plate is provided with two clamping grooves which are distributed at the end parts of wing plates at two sides of the U-shaped plate, the clamping mechanism is arranged in the clamping grooves and comprises elastic clamping pieces, inserting pieces and clamping convex edges, the two elastic clamping pieces are respectively arranged on the two side groove walls of the clamping grooves and are symmetrical to each other, one ends of the two elastic clamping pieces close to the notch of the clamping grooves are fixedly connected with the corresponding clamping groove wall, one ends of the two elastic clamping pieces close to the bottom of the clamping groove are close to each other, one sides of the elastic clamping pieces close to each other are provided with clamping grooves, the inserting pieces are provided with two inserting pieces, the two inserting pieces are both fixed at one side of the end cover plate close to the U-shaped plate and respectively correspond to the two clamping grooves, the clamping convex edges are fixed at two sides of the inserting pieces and are matched with the clamping grooves, and the inserting pieces are inserted in the corresponding clamping grooves and clamped in the elastic clamping pieces at two sides of the clamping grooves, the clamping convex ridges on the two sides of the insertion sheet are respectively clamped in the corresponding clamping grooves.
As a further scheme of the utility model: a positioning lug is fixed on one side, far away from the U-shaped plate, of the top cover plate, and a positioning groove matched with the positioning lug is formed in one side, far away from the top cover plate, of the U-shaped plate.
As a further scheme of the utility model: a positioning block is fixed on one side of the U-shaped plate, and a positioning groove matched with the positioning block is formed in one side, away from the positioning block, of the U-shaped plate.
As a further scheme of the utility model: the end cover plate is fixed with an end lug, and the end fixing plate is provided with an end groove matched with the end lug.
In conclusion, the beneficial technical effects of the utility model are as follows:
1. the cavity formed by the top cover plate, the U-shaped plate, the end cover plate and the end fixing plate can provide better protection for a brick body, positioning blocks and positioning grooves on two sides of the U-shaped plate are more convenient for transverse splicing, positioning lugs of the top cover plate and positioning grooves of the U-shaped plate far away from the top cover plate are more convenient for vertical splicing, and end lugs of the end cover plate and end grooves of the end fixing plate are more convenient for splicing in the front-back direction, so that the brick has better laminating property and is more difficult to fall off during splicing;
2. the insertion assembly can enable the brick body to be connected with the top cover plate more tightly, the brick body is prevented from falling off, the T-shaped groove and the T-shaped sliding strip are more convenient to install the U-shaped plate, the U-shaped plate is enabled to have better fitting performance, the end cover plate is more convenient to install on the U-shaped plate through the clamping mechanism, and the brick body is further prevented from falling off.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of one side of the positioning groove according to the present invention;
FIG. 3 is a right side view of the present invention;
FIG. 4 is a sectional view taken in the direction A-A of FIG. 3;
FIG. 5 is an enlarged schematic view of portion A of FIG. 4;
FIG. 6 is a sectional view taken in the direction B-B in FIG. 4;
FIG. 7 is a top view of the present invention;
FIG. 8 is a cross-sectional view taken in the direction of C-C in FIG. 7;
fig. 9 is a sectional view in the direction D-D in fig. 8.
In the figure, 1, a brick body; 2. a top cover plate; 3. a U-shaped plate; 4. an end cover plate; 5. an end fixing plate; 6. a plug-in assembly; 61. inserting grooves; 62. t-shaped pushing and fixing grooves; 63. a T-shaped block; 71. a T-shaped slot; 72. a T-shaped slide bar; 8. a clamping mechanism; 9. a clamping groove; 81. an elastic card; 82. a plug-in sheet; 83. clamping and fixing the convex ribs; 21. positioning the bump; 31. a positioning groove; 32. positioning blocks; 33. positioning a groove; 41. an end projection; 51. an end portion groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in the figure, the ladle magnesia carbon brick with good laminating performance comprises a brick body 1, wherein a laminating structure is arranged on the outer side of the brick body 1, and the laminating structure comprises a top cover plate 2, a U-shaped plate 3, an end cover plate 4 and an end fixing plate 5. The brick body 1 is arranged in a cavity surrounded by the U-shaped plate 3, the top cover plate 2, the end fixing plate 5 and the end cover plate 4, and the outer wall of the brick body 1 is abutted against the cavity wall of the cavity. The top cover plate 2 is arranged on the top of the brick body 1 through the inserting assembly 6 and used for shielding the brick body 1.
The plugging assembly 6 comprises a plugging groove 61, a T-shaped pushing and fixing groove 62 and a T-shaped block 63. The inserting groove 61 is arranged on the top surface of the brick body 1, the T-shaped pushing and fixing groove 62 is arranged on the groove wall on one side of the inserting groove 61, one side, far away from the groove bottom of the inserting groove 61, of the T-shaped pushing and fixing groove 62 penetrates through the brick body 1, the T-shaped block 63 is fixed on one side, close to the U-shaped plate 3, of the top cover plate 2, and the T-shaped block 63 is inserted into the inserting groove 61 and is abutted against the groove bottom of the T-shaped pushing and fixing groove 62.
The U-shaped plate 3 is movably connected with the top cover plate 2 through a T-shaped groove 71 and a T-shaped sliding strip 72. The T-shaped groove 71 is arranged on the top of the wing plates at two sides of the U-shaped plate 3, and the length direction of the U-shaped groove is parallel to the length direction of the wing plates of the U-shaped plate 3. The T-shaped sliding strips 72 are fixed on one side, close to the U-shaped plate 3, of the top cover plate 2, two T-shaped sliding strips 72 are arranged, and the two T-shaped sliding strips 72 are located on two sides of the brick body 1 respectively and are matched with the two T-shaped grooves 71 respectively.
The end fixing plate 5 is fixed at one end of the U-shaped plate 3, and the end cover plate 4 is arranged at one end of the U-shaped plate 3 far away from the end fixing plate 5 through a clamping mechanism 8. The U-shaped plate 3 is provided with a clamping groove 9 at one end far away from the end fixing plate 5, the clamping groove 9 is distributed at the end of the wing plates at two sides of the U-shaped plate 3, and the clamping mechanism 8 is arranged in the clamping groove 9. The engaging mechanism 8 includes an elastic tab 81, a plug 82, and a catching rib 83. The number of the elastic clamping pieces 81 is two, and the two elastic clamping pieces 81 are respectively arranged on the two side groove walls of the clamping groove 9 and are symmetrical to each other. One end of each elastic clamping piece 81 close to the notch of the corresponding clamping groove 9 is fixedly connected with the groove wall of the corresponding clamping groove 9, and the ends close to the bottom of the clamping groove 9 are close to each other. The two resilient tabs 81 form a Y-shaped channel in the corresponding snap groove 9. Clamping grooves are formed in one side, close to each other, of each elastic clamping piece 81. The number of the inserting pieces 82 is two, and the two inserting pieces 82 are fixed on one side of the end cover plate 4 close to the U-shaped plate 3 and respectively correspond to the two engaging grooves 9. The locking ribs 83 are fixed on both sides of the insertion piece 82 and respectively fit with the locking grooves on both sides of the Y-shaped channel formed by the two elastic locking pieces 81. The inserting pieces 82 are inserted into the corresponding engaging grooves 9 and clamped in the Y-shaped channels formed by the elastic clamping pieces 81 at two sides of the engaging grooves 9, and the clamping convex ribs 83 at two sides of the inserting pieces 82 are respectively clamped in the corresponding clamping grooves.
One side of the top cover plate 2 far away from the U-shaped plate 3 is fixed with a positioning lug 21, and one side of the U-shaped plate 3 far away from the top cover plate 2 is provided with a positioning groove 31 matched with the positioning lug 21. When two pieces of the utility model are vertically spliced, the positioning lug 21 of the utility model positioned below can be just inserted into the positioning groove 31 of the utility model positioned below, so that the vertical splicing of the two pieces of the utility model is realized.
A positioning block 32 is fixed on one side of the U-shaped plate 3, and a positioning groove 33 matched with the positioning block 32 is formed on one side of the U-shaped plate 3 away from the positioning block 32. When two pieces of the utility model are transversely spliced, the positioning block 32 of the utility model positioned at one side can be just inserted into the positioning groove 33 of the utility model positioned at the other side, so that the transverse splicing of the two pieces of the utility model is realized.
An end part convex block 41 is fixed on one side of the end part cover plate 4 far away from the U-shaped plate 3, and an end part groove 51 matched with the end part convex block 41 is formed on one side of the end part fixing plate 5 far away from the U-shaped plate 3. When the two pieces of the present invention are spliced in the front-rear direction, the end protrusion 41 of the present invention located at the rear side can be just inserted into the end groove 51 located at the front side, and the splicing in the front-rear direction of the present invention is realized.
The implementation principle of the embodiment is as follows: when the top cover plate 2 is used by a worker, if the top cover plate 2 needs to be completely assembled, the T-shaped block 63 at the bottom of the top cover plate 2 needs to be inserted into the corresponding insertion groove 61 on the brick body 1, then the top cover plate 2 is pushed, the T-shaped block 63 is pushed into the corresponding T-shaped pushing and fixing groove 62, the installation of the top cover plate 2 on the brick body 1 is realized, and then the U-shaped plate 3 fixed with the end fixing plate 5 is installed on the top cover plate 2;
when the U-shaped plate 3 and the top cover plate 2 are installed, a T-shaped groove 71 opening on one side, away from the end fixing plate 5, of the U-shaped plate 3 needs to be aligned to a T-shaped sliding strip 72 on the top cover plate 2, then the U-shaped plate 3 is pushed to enable the U-shaped plate 3 and the top cover plate 2 to be assembled, at the moment, the brick body 1 is located in a cavity with an opening, which is formed by the U-shaped plate 3, the end fixing plate 5 and the top cover plate 2, and then the end cover plate 4 is installed;
when the end cover plate 4 is installed, firstly, the two insertion pieces 82 on the end cover plate 4 are respectively aligned to the two clamping grooves 9 on the U-shaped plate 3, and the insertion pieces 82 are inserted into the corresponding clamping grooves 9, when the insertion pieces 82 are inserted into the clamping grooves 9, the elastic clamping pieces 81 in the clamping grooves 9 are spread by the pressure of the end parts of the insertion pieces 82, when the insertion pieces 82 move to the clamping convex ribs 83 at the two sides of the insertion pieces 82 and can be just clamped with the corresponding clamping grooves on the elastic clamping pieces 81, the elastic clamping pieces 81 can clamp the insertion pieces 82 under the action of self restoring force, so that the connection between the end cover plate 4 and the U-shaped plate 3 can be realized, and finally, the assembly of the utility model is completed;
when the worker transversely splices the two pieces of the utility model, the positioning block 32 of the utility model positioned on one side can be just inserted into the positioning groove 33 of the utility model positioned on the other side, so that the two pieces of the utility model are transversely spliced;
when the worker performs the vertical splicing of the utility model, the positioning lug 21 of the utility model positioned below can be just inserted into the positioning groove 31 of the utility model positioned below, so that the vertical splicing of two pieces of the utility model is realized.
When the worker splices the front and rear of the present invention, the end projection 41 of the present invention located at the rear side can be just inserted into the end groove 51 located at the front side, and the front and rear splicing of the present invention is performed
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (6)
1. The utility model provides a ladle magnesia carbon brick that laminating nature is good, includes the brick body (1), its characterized in that: the brick body (1) outside is provided with laminated structure, laminated structure includes top apron (2), U-shaped board (3), tip apron (4) and end fixing plate (5), U-shaped board (3) are through T-slot (71) and T shape draw runner (72) and top apron (2) swing joint, end fixing plate (5) are fixed in the one end of U-shaped board (3), end cover plate (4) set up the one end of keeping away from end fixing plate (5) in U-shaped board (3) through block mechanism (8), brick body (1) are located by U-shaped board (3), top apron (2), end fixing plate (5) and end cover plate (4) enclose in the cavity of establishing, the outer wall of brick body (1) and the chamber wall of cavity conflict, top apron (2) set up the top in brick body (1) through inserting subassembly (6), be used for shielding brick body (1).
2. The ladle magnesia carbon brick with good fitting performance according to claim 1, is characterized in that: the inserting assembly (6) comprises an inserting groove (61), a T-shaped pushing groove (62) and a T-shaped block (63), the inserting groove (61) is formed in the top face of the brick body (1), the T-shaped pushing groove (62) is formed in the groove wall of one side of the inserting groove (61), one side, far away from the groove bottom of the inserting groove (61), of the T-shaped pushing groove (62) penetrates through the brick body (1), the T-shaped block (63) is fixed to one side, close to the U-shaped plate (3), of the top cover plate (2), and the T-shaped block (63) is inserted into the inserting groove (61) and is abutted to the groove bottom of the T-shaped pushing groove (62).
3. The ladle magnesia carbon brick with good fitting performance according to claim 2, is characterized in that: the end, far away from the end fixing plate (5), of the U-shaped plate (3) is provided with clamping grooves (9), the clamping grooves (9) are distributed at the end parts of wing plates at two sides of the U-shaped plate (3), the clamping mechanisms (8) are arranged in the clamping grooves (9), each clamping mechanism (8) comprises two elastic clamping sheets (81), two insertion sheets (82) and clamping convex ribs (83), the two elastic clamping sheets (81) are respectively arranged on the groove walls at two sides of the clamping groove (9) and are symmetrical to each other, one ends, close to the notch of the clamping grooves (9), of the two elastic clamping sheets (81) are fixedly connected with the corresponding groove wall of the clamping groove (9), one ends, close to the groove bottom of the clamping grooves (9), are close to each other, one sides, close to each other, of the elastic clamping sheets (81) are provided with clamping grooves, the two insertion sheets (82) are arranged, the two insertion sheets (82) are both fixed at one side, close to the U-shaped plate (3), of the end cover plate (4), the clamping grooves correspond to the two clamping grooves (9) respectively, the clamping convex ribs (83) are fixed on the two sides of the inserting sheet (82) and are matched with the clamping grooves, the inserting sheet (82) is inserted into the corresponding clamping grooves (9) and is clamped in the elastic clamping sheets (81) on the two sides of the clamping grooves (9), and the clamping convex ribs (83) on the two sides of the inserting sheet (82) are clamped in the corresponding clamping grooves respectively.
4. The ladle magnesia carbon brick with good fitting performance according to claim 3, is characterized in that: one side of the top cover plate (2) far away from the U-shaped plate (3) is fixed with a positioning lug (21), and one side of the U-shaped plate (3) far away from the top cover plate (2) is provided with a positioning groove (31) matched with the positioning lug (21).
5. The ladle magnesia carbon brick with good fitting performance according to claim 4, is characterized in that: a positioning block (32) is fixed on one side of the U-shaped plate (3), and a positioning groove (33) matched with the positioning block (32) is formed in one side, far away from the positioning block (32), of the U-shaped plate (3).
6. The ladle magnesia carbon brick with good fitting performance according to claim 5, is characterized in that: one side of the end cover plate (4) far away from the U-shaped plate (3) is fixed with an end convex block (41), and one side of the end fixing plate (5) far away from the U-shaped plate (3) is provided with an end groove (51) matched with the end convex block (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120932422.8U CN215559925U (en) | 2021-04-30 | 2021-04-30 | Steel ladle magnesia carbon brick with good fitting performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120932422.8U CN215559925U (en) | 2021-04-30 | 2021-04-30 | Steel ladle magnesia carbon brick with good fitting performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215559925U true CN215559925U (en) | 2022-01-18 |
Family
ID=79858404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120932422.8U Expired - Fee Related CN215559925U (en) | 2021-04-30 | 2021-04-30 | Steel ladle magnesia carbon brick with good fitting performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215559925U (en) |
-
2021
- 2021-04-30 CN CN202120932422.8U patent/CN215559925U/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: 20220118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |