CN218780584U - High-corrosion-resistance martensitic stainless steel - Google Patents
High-corrosion-resistance martensitic stainless steel Download PDFInfo
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- CN218780584U CN218780584U CN202222401715.0U CN202222401715U CN218780584U CN 218780584 U CN218780584 U CN 218780584U CN 202222401715 U CN202222401715 U CN 202222401715U CN 218780584 U CN218780584 U CN 218780584U
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Abstract
The utility model discloses a high corrosion resistant martensite stainless steel, including stainless steel body, still include first side grip block and second side grip block, first side grip block is installed through fixing stud to stainless steel body's inner wall, second side grip block is installed through fixing stud to stainless steel body's outer wall, be provided with the gusset plate between first side grip block and the second side grip block, the gusset plate passes through the lateral wall fixed connection of side double-screw bolt and stainless steel body, first side grip block and second side grip block are all through adjusting double-screw bolt and gusset plate fixed connection, install interior rectangular plate through connecting stud between the tip of first side grip block, outer rectangular plate is installed through connecting stud to the tip support of second side grip block. Be convenient for connect fixed stainless steel body, it is convenient fixed with the installation of multistage stainless steel body, need not to weld, the installation effectiveness is higher.
Description
Technical Field
The utility model relates to a steel technical field, in particular to high corrosion-resistant martensite stainless steel.
Background
Stainless steel is short for stainless acid-resistant steel, and steel types which are resistant to weak corrosive media such as air, steam and water or have stainless properties are called stainless steel, while steel types which are resistant to corrosion by chemical corrosive media (chemical attacks such as acid, alkali and salt) are called acid-resistant steel. Martensite is an important means for reinforcing steel members, and is generally regarded as a hard and brittle structure, particularly high-carbon lamellar martensite. To improve the ductility and toughness of quenched steel, the toughness must be replaced by increasing the tempering temperature at the expense of part of the strength.
Application number CN202121736125.2 discloses a stainless steel angle steel of high corrosion resistance, including main part and spread groove, main part one side is connected with the supporting shoe, wherein, the shifting chute has been seted up to the main part both sides, the spout has been seted up to the inside of shifting chute, the inside gomphosis of spout has the slider, be connected with the movable block between the slider, the spread groove is seted up in movable block one side. This stainless steel angle steel of high corrosion resistance is provided with the shifting chute and can slides through promoting the movable block, so that the movable block can drive the slider when sliding and remove, the slider can slide with the spout when removing, the bolt can carry out the butt joint through the spread groove and slide when the movable block removes the assigned position, the bolt can carry out threaded connection with the assigned position when the spread groove is inside and can increase the resistance to pressure ability of main part when the main part receives external pressure after supporting shoe and main part welded connection, avoid the main part to produce and warp, make things convenient for the main part to increase self resistance to deformation ability when receiving external shock.
The stainless steel angle steel with high corrosion resistance of the technology has the following defects: stainless steel angle steel is not convenient for connect the use when using, needs welded joint, leads to the installation effectiveness lower.
To this end, we propose a highly corrosion resistant martensitic stainless steel.
SUMMERY OF THE UTILITY MODEL
The main object of the utility model is to provide a high corrosion-resistant martensite stainless steel, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high corrosion-resistant martensite stainless steel, includes stainless steel body, still includes first side grip block and second side grip block, first side grip block is installed through fixing stud to stainless steel body's inner wall, stainless steel body's outer wall passes through fixing stud and installs second side grip block, be provided with the gusset plate between first side grip block and the second side grip block, the gusset plate passes through the lateral wall fixed connection of side stud and stainless steel body, first side grip block and second side grip block are all through adjusting stud and gusset plate fixed connection, install the inner rectangular plate through connecting stud between the tip of first side grip block, the outer rectangular plate is installed through connecting stud to the tip support of second side grip block, is convenient for connect fixed stainless steel body under the effect of first side grip block, second side grip block, spiral shell groove, fixing stud, adjusting stud, gusset plate, side, connecting stud, outer rectangular plate and inner rectangular plate.
Further, the stainless steel body comprises a wear-resistant surface layer, a first anti-corrosion layer, a second anti-corrosion layer, a high-toughness layer, a high-strength layer, a bending-resistant layer and an anti-rust surface layer, wherein the first anti-corrosion layer is connected to the inner side of the wear-resistant surface layer, the second anti-corrosion layer is connected to the inner side of the first anti-corrosion layer, the high-toughness layer is connected to the inner side of the second anti-corrosion layer, martensite is formed inside the high-strength layer and the high-toughness layer after high-temperature quenching, so that the strength and toughness of the stainless steel body are in a relatively balanced state, the bending-resistant layer is connected to the inner side of the high-strength layer, and the anti-rust surface layer is connected to the inner side of the bending-resistant layer.
Further, the end of the stainless steel body is configured with a circular through hole that receives the end of the fixing stud.
Furthermore, the side wall of the first side clamping plate and the side wall of the second side clamping plate are both provided with screw grooves distributed at equal intervals, and the screw grooves are used for penetrating through the fixing studs and the adjusting studs.
Furthermore, the length and the width of the first side clamping plate are respectively equal to those of the second side clamping plate, so that the interchangeability of parts is high, and the production and manufacturing cost is favorably reduced.
Compared with the prior art, the utility model discloses following beneficial effect has: through the arrangement of the first side clamping plate, the second side clamping plate, the screw groove, the fixing stud, the adjusting stud, the reinforcing plate, the side studs, the connecting studs, the outer right-angle plate and the inner right-angle plate, the stainless steel bodies can be conveniently connected and fixed, the multi-section stainless steel bodies can be conveniently installed and fixed without welding, and the installation efficiency is improved; through the high-toughness layer and the high-strength layer, after high-temperature quenching, the strength and the toughness of the stainless steel body are in a relatively balanced state.
Drawings
Fig. 1 is a schematic view of the overall structure of the high corrosion-resistant martensitic stainless steel of the present invention.
Fig. 2 is a cross-sectional view of a stainless steel body of the high corrosion resistant martensitic stainless steel of the present invention.
Fig. 3 is an enlarged view of a structure a in fig. 1 of the highly corrosion-resistant martensitic stainless steel of the present invention.
In the figure: 1. a stainless steel body; 2. a first side clamping plate; 3. a second side clamping plate; 4. a screw groove; 5. fixing the stud; 6. adjusting the stud; 7. a reinforcing plate; 8. a side stud; 9. connecting a stud; 10. an outer rectangular plate; 11. an inner rectangular plate; 12. a wear-resistant surface layer; 13. a first corrosion resistant layer; 14. a second anti-corrosion layer; 15. a high toughness layer; 16. a high-strength layer; 17. a bending resistant layer; 18. and (4) an antirust surface layer.
Detailed Description
In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.
As shown in fig. 1-3, a high corrosion-resistant martensitic stainless steel, includes stainless steel body 1, still includes first side grip block 2 and second side grip block 3, first side grip block 2 is installed through fixing stud 5 to the inner wall of stainless steel body 1, second side grip block 3 is installed through fixing stud 5 to the outer wall of stainless steel body 1, be provided with reinforcing plate 7 between first side grip block 2 and the second side grip block 3, reinforcing plate 7 passes through the lateral wall fixed connection of side stud 8 with stainless steel body 1, first side grip block 2 and second side grip block 3 are all through adjusting stud 6 and reinforcing plate 7 fixed connection, install interior gusset plate 11 through connecting stud 9 between the tip of first side grip block 2, outer right angle plate 10 is installed through connecting stud 9 to the end support of second side grip block 3, at first side grip block 2, second side grip block 3, spiral groove 4, fixing stud 5, adjust stud 6, side stud 7, side stud 8, connecting stud 9, outer right angle plate 10 and interior right angle plate 11's the fixed action, the stainless steel body of being convenient for connect.
The stainless steel body 1 comprises a wear-resistant surface layer 12, a first anti-corrosion layer 13, a second anti-corrosion layer 14, a high-toughness layer 15, a high-strength layer 16, a bending-resistant layer 17 and an anti-rust surface layer 18, wherein the first anti-corrosion layer 13 is connected to the inner side of the wear-resistant surface layer 12, the second anti-corrosion layer 14 is connected to the inner side of the first anti-corrosion layer 13, the high-toughness layer 15 is connected to the inner side of the second anti-corrosion layer 14, the high-strength layer 16 is connected to the inner side of the high-toughness layer 15, martensite is formed inside the high-strength layer 16 and the high-toughness layer 15 after high-temperature quenching, so that the strength and the toughness of the stainless steel body 1 are in a relatively balanced state, the bending-resistant layer 17 is connected to the inner side of the high-strength layer 16, and the anti-rust surface layer 18 is connected to the inner side of the bending-resistant layer 17.
Wherein the end of the stainless steel body 1 is configured with a circular through hole, which receives the end of the fixing stud 5.
The side wall of the first side clamping plate 2 and the side wall of the second side clamping plate 3 are both provided with screw grooves 4 distributed at equal intervals, and the screw grooves 4 are used for penetrating through fixing studs 5 and adjusting studs 6.
The length and the width of the first side clamping plate 2 are respectively equal to those of the second side clamping plate 3, the interchangeability of parts is high, and the production and manufacturing cost is favorably reduced.
It should be noted that, the utility model relates to a high corrosion-resistant martensitic stainless steel, laminate first side grip block 2 and second side grip block 3 after aligning in the stainless steel main part, use fixing stud 5 to pass behind first side grip block 2 and the second side grip block 3 respectively with 1 fixed connection of stainless steel body, laminate 1 tip of stainless steel body with gusset plate 7 afterwards, use behind side stud 8 passes gusset plate 7 with 1 fixed connection of stainless steel body, reuse adjusting stud 6 and pass behind 4 spiral shells of first side grip block 2 and second side grip block 3 respectively with 7 fixed connection of gusset plate, two first side grip blocks 2 that laminate inner right angle board 11 are close, use connecting stud 9 to pass first side grip block 2 and fix inner side grip block 11 between first side grip block 2, close second grip block 3 of laminating outer right angle board 10, and use connecting stud 9 to pass first side grip block 3 and fix outer right angle board 10 between second side grip block 3.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a high corrosion resistant martensite stainless steel, includes stainless steel body (1), its characterized in that still includes first side grip block (2) and second side grip block (3), first side grip block (2) are installed through fixing stud (5) to the inner wall of stainless steel body (1), second side grip block (3) are installed through fixing stud (5) to the outer wall of stainless steel body (1), be provided with gusset plate (7) between first side grip block (2) and second side grip block (3), gusset plate (7) are through the lateral wall fixed connection of side stud (8) and stainless steel body (1), first side grip block (2) and second side grip block (3) are all through adjusting stud (6) and gusset plate (7) fixed connection, install interior right angle board (11) through connecting stud (9) between the tip of first side grip block (2), outer right angle board (10) are installed through connecting stud (9) to the end support of second side grip block (3).
2. The highly corrosion-resistant martensitic stainless steel as claimed in claim 1, wherein: the stainless steel body (1) is composed of a wear-resistant surface layer (12), a first anti-corrosion layer (13), a second anti-corrosion layer (14), a high-toughness layer (15), a high-strength layer (16), a bending-resistant layer (17) and an anti-rust surface layer (18), wherein the inner side of the wear-resistant surface layer (12) is connected with the first anti-corrosion layer (13), the inner side of the first anti-corrosion layer (13) is connected with the second anti-corrosion layer (14), the inner side of the second anti-corrosion layer (14) is connected with the high-toughness layer (15), the inner side of the high-strength layer (15) is connected with the high-strength layer (16), the inner side of the high-strength layer (16) is connected with the bending-resistant layer (17), and the inner side of the bending-resistant layer (17) is connected with the anti-rust surface layer (18).
3. The highly corrosion-resistant martensitic stainless steel as claimed in claim 1, wherein: the end of the stainless steel body (1) is configured with a circular through hole.
4. The highly corrosion-resistant martensitic stainless steel as claimed in claim 1, wherein: the side wall of the first side clamping plate (2) and the side wall of the second side clamping plate (3) are both provided with screw grooves (4) distributed at equal intervals.
5. The highly corrosion-resistant martensitic stainless steel of claim 1, wherein: the length and the width of the first side clamping plate (2) are respectively equal to those of the second side clamping plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222401715.0U CN218780584U (en) | 2022-09-09 | 2022-09-09 | High-corrosion-resistance martensitic stainless steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222401715.0U CN218780584U (en) | 2022-09-09 | 2022-09-09 | High-corrosion-resistance martensitic stainless steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218780584U true CN218780584U (en) | 2023-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222401715.0U Active CN218780584U (en) | 2022-09-09 | 2022-09-09 | High-corrosion-resistance martensitic stainless steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218780584U (en) |
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- 2022-09-09 CN CN202222401715.0U patent/CN218780584U/en active Active
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