CN219028762U

CN219028762U - Stainless steel plate with good corrosion resistance effect

Info

Publication number: CN219028762U
Application number: CN202222855931.2U
Authority: CN
Inventors: 李刚
Original assignee: Kunshan Dageng Stainless Steel Co ltd
Current assignee: Kunshan Dageng Stainless Steel Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-05-16
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a stainless steel plate with good corrosion resistance, which comprises a stainless steel plate assembly, wherein the stainless steel plate assembly comprises a protective jacket, a movable upper assembly, an elastic assembly and a fixed lower assembly, the fixed lower assembly comprises a stainless steel plate body, an oil groove, lubricating oil, a cover plate, a second round hole and a sliding hole, the middle of the top of the stainless steel plate body is provided with the oil groove, the lubricating oil is filled in the oil groove, sliding holes are formed in four corners of the cover plate, and the upper assembly comprises a stainless steel screen plate and an oil absorption lubricating assembly positioned between the stainless steel screen plate and the fixed lower assembly. Through built-in oil groove and lubricating oil, utilize oil absorption lubrication subassembly to make stainless steel plate internal component have the oil film protection all the time in the use, consequently also can keep good corrosion resistance under abominable operational environment, life prolongs greatly.

Description

Stainless steel plate with good corrosion resistance effect

Technical Field

The utility model relates to the field of stainless steel plates, in particular to a stainless steel plate with good corrosion resistance.

Background

The stainless steel plate has smooth surface, high plasticity, toughness and mechanical strength, and is resistant to corrosion by acid, alkaline gas, solution and other mediums. It is an alloy steel that is not easily rusted, but is not absolutely rustproof. The stainless steel plate is a steel plate resistant to weak medium corrosion such as atmosphere, steam, water and the like, the acid-resistant steel plate is a steel plate resistant to acid, alkali, salt and other chemical etching mediums, and the corrosion resistance of the stainless steel plate mainly depends on alloy components (chromium, nickel, titanium, silicon, aluminum, manganese and the like) and internal tissue structures, and the chromium element plays a main role. Chromium has high chemical stability, can form a passivation film on the surface of steel, so that the metal is isolated from the outside, the steel plate is protected from oxidation, and the corrosion resistance of the steel plate is improved. After the passivation film is broken, the corrosion resistance is reduced

The patent number CN202122199728.X discloses a stainless steel plate with good anti-seismic and corrosion-resistant effects, wherein a hot dip galvanized steel plate layer fixedly connected to the top of a first substrate layer has extremely strong corrosion-resistant effects, an electroplated tin steel plate layer fixedly connected to the bottom of the first substrate layer has extremely strong corrosion-resistant effects, an ultrahigh-strength steel layer fixedly connected to the top of a second substrate layer has extremely high strength, and an alloy carburizing steel layer fixedly connected to the bottom of the second substrate layer has extremely high strength.

The stainless steel plate with good corrosion resistance disclosed in the above patent achieves the corrosion resistance only through a hot dip galvanized steel sheet layer, an electroplated tin steel sheet layer, an ultra-high strength steel layer strength, an alloy carburizing steel layer and the like, and can be corroded after long-term abrasion or after the protective film is damaged in humid air for a long time, so that the corrosion resistance is poor.

Disclosure of Invention

The utility model aims to provide a stainless steel plate with good corrosion resistance, which keeps the surfaces of a stainless steel plate body and a stainless steel sieve plate coated with lubricating oil all the time, isolates air and has good corrosion resistance so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a corrosion-resistant effectual corrosion-resistant steel board, includes the corrosion-resistant steel board assembly, the corrosion-resistant steel board assembly includes protective overcoat, activity upper assembly, elastic component and fixed lower subassembly, fixed lower subassembly includes corrosion-resistant steel board body, oil groove, lubricating oil, apron, second round hole and slide hole, the oil groove has been seted up in the middle of the corrosion-resistant steel board body top, the lubricating oil is equipped with to the oil groove inside, the slide hole has all been seted up in apron four corners, upper assembly includes stainless steel sieve and is located stainless steel sieve and fixes the oil absorption lubrication assembly between the lower subassembly.

Through built-in oil groove and lubricating oil, utilize oil absorption lubrication subassembly to make stainless steel plate internal component have the oil film protection all the time in the use, consequently also can keep good corrosion resistance under abominable operational environment, life prolongs greatly.

Further, the oil absorption lubrication assembly is a fiber oil absorption layer, and the fiber oil absorption layer is provided with an oil absorption fiber rope, such as an oil absorption cotton rope, which extends into the oil groove. The oil absorption cotton rope establishes an automatic oil supply channel between the oil groove and the fiber oil absorption layer, so that the fiber oil absorption layer is always rich in lubricating oil, and the lubricating oil can keep the stainless steel sieve plate and the stainless steel parts in the fixed lower assembly to keep oil film protection.

Further, still include elastic component, go up the subassembly and be the activity and go up the subassembly, fixed subassembly upper portion is gone up the subassembly through elastic component swing joint activity down, oil absorption lubrication assembly includes slide bar, gleitbretter and first round hole, gleitbretter sliding connection is at the oil groove inside wall, the slide bar is installed in gleitbretter top four corners, slide bar sliding connection is at the slide hole inside wall, the cladding has the protective cover can be dismantled to the subassembly and fixed subassembly lateral wall down in the activity, the protective cover includes rubber rectangular piece, rubber corner piece, anti-skidding line, strake and cotton piece layer, rubber rectangular piece and rubber corner piece inside wall all bond there is cotton piece layer.

As a further scheme of the utility model: the rubber moment piece has two and four corners all to be connected through rubber corner piece integration, rubber moment piece edge integration in bottom is connected with the strake, anti-skidding line has been seted up to rubber moment piece lateral wall.

As a further scheme of the utility model: the oil groove top demountable installation has the apron, a plurality of second round hole has been seted up to the apron middle part.

As a further scheme of the utility model: the stainless steel screen plate is installed at the top of the sliding rod, and a plurality of first round holes corresponding to the second round holes in the middle of the cover plate are formed in the surface of the sliding sheet.

As a further scheme of the utility model: the elastic component includes shrinkage pool, spring and disk, the shrinkage pool has all been seted up at corrosion resistant plate body top four corners.

As a further scheme of the utility model: the two ends of the spring are respectively provided with a circular disc, and the top end and the bottom end of the spring are respectively connected with a stainless steel sieve plate and a stainless steel plate body top groove through the circular discs.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, when the device is stepped on the top, the movable upper component is extruded by gravity, lubricating oil is extruded, so that the cotton sheet layer is soaked by capillary action, the surfaces of the stainless steel plate body and the stainless steel sieve plate are kept to be coated with lubricating oil all the time, air is isolated, the corrosion resistance is good, and the problems that the stainless steel plate with good corrosion resistance disclosed in the above patent achieves the corrosion resistance only through the strength of a hot galvanizing steel plate layer, an electroplated tin steel plate layer, an ultra-high strength steel layer, an alloy carburizing steel layer and the like, and can be corroded after long-term abrasion of the service time or after the damage of a protective film in humid air for a long time are solved, and the corrosion resistance is poor are solved.

Drawings

FIG. 1 is a schematic structural view of a stainless steel plate with good corrosion resistance according to an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of a stainless steel plate with good corrosion resistance according to an embodiment of the present utility model;

FIG. 3 is a schematic cross-sectional view of a stainless steel plate with good corrosion resistance according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of an explosion structure of a stainless steel plate with good corrosion resistance, from which a protective jacket is removed according to an embodiment of the present utility model.

In the figure: 1. a stainless steel plate assembly; 101. a protective outer jacket; 1011. a rubber rectangular sheet; 1012. rubber corner pieces; 1013. anti-skid lines; 1014. edge strips; 1015. cotton sheet layer; 102. a movable upper assembly; 1021. stainless steel sieve plate; 1022. a slide bar; 1023. a sliding sheet; 1024. a first round hole; 103. an elastic component; 1031. concave holes; 1032. a spring; 1033. a wafer; 104. fixing the lower assembly; 1041. a stainless steel plate body; 1042. an oil groove; 1043. lubricating oil; 1044. a cover plate; 1045. a second round hole; 1046. and a slide hole.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments. Materials and equipment used in this example are commercially available, except as specifically noted. Examples of such embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and are therefore not to be construed as limiting the present application. In the description of the present application, the meaning of "a plurality" is two or more, unless specifically stated otherwise.

In the description of the present application, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, or connected via an intermediary, or may be a connection between two elements or an interaction relationship between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

The terms first, second and the like in the description and in the claims of the present application and in the above-described figures, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In practical applications, the oil absorbing and lubricating assembly may be selected to be a fibrous oil absorbing layer, such as a cotton sheet layer made of cotton sheets or other fibrous materials having an oil absorbing function, and the fibrous oil absorbing layer is provided with an oil absorbing fiber rope, such as an oil absorbing cotton rope, extending into the oil tank. The oil absorption cotton rope establishes an automatic oil supply channel between the oil groove and the fiber oil absorption layer, so that the fiber oil absorption layer is always rich in lubricating oil, and the lubricating oil can keep the stainless steel sieve plate and the stainless steel parts in the fixed lower assembly to keep oil film protection.

Referring to fig. 1 to 4, in the illustrated embodiment, a stainless steel plate with good corrosion resistance comprises a stainless steel plate assembly 1, the stainless steel plate assembly 1 comprises a protective outer sleeve 101, a movable upper assembly 102, an elastic assembly 103 and a fixed lower assembly 104, the fixed lower assembly 104 comprises a stainless steel plate body 1041, an oil groove 1042, lubricating oil 1043, a cover plate 1044, a second round hole 1045 and a sliding hole 1046, the middle of the top of the stainless steel plate body 1041 is provided with the oil groove 1042, the lubricating oil 1043 is filled in the oil groove 1042, sliding holes 1046 are provided at four corners of the cover plate 1044, the upper part of the fixed lower assembly 104 is movably connected with the movable upper assembly 102 through the elastic assembly 103, the movable upper assembly 102 comprises a stainless steel sieve plate 1021, a sliding bar 1022, a sliding sheet 1023 and a first round hole 1024, the sliding vane 1023 is connected to the inner side wall of the oil groove 1042 in a sliding way, the sliding rods 1022 are arranged at four corners of the top of the sliding vane 1023, the sliding rods 1022 are connected to the inner side wall of the sliding hole 1046 in a sliding way, the outer side walls of the movable upper assembly 102 and the fixed lower assembly 104 are detachably coated with the protective outer sleeve 101, the protective outer sleeve 101 comprises rubber rectangular pieces 1011, rubber corner pieces 1012, anti-skid patterns 1013, edge strips 1014 and cotton piece layers 1015, the cotton piece layers 1015 are adhered to the inner side walls of the rubber rectangular pieces 1011 and the rubber corner pieces 1012.

The two rubber moment pieces 1011 are integrally connected with four corners through the rubber corner pieces 1012, the edge of the rubber moment piece 1011 at the bottom is integrally connected with the edge strip 1014, the outer side wall of the rubber moment piece 1011 is provided with the anti-skid patterns 1013, and the edge strip 1014 can prevent a part of lubricating oil 1043 from flowing to the outside; a cover plate 1044 is detachably arranged at the top of the oil groove 1042, and a plurality of second round holes 1045 are formed in the middle of the cover plate 1044, so that lubricating oil 1043 can conveniently flow out of the oil groove 1042 or flow back; the stainless steel screen plate 1021 is arranged at the top of the slide bar 1022, a plurality of first round holes 1024 corresponding to the second round holes 1045 in the middle of the cover plate 1044 are formed on the surface of the slide bar 1023, so that lubricating oil 1043 can conveniently flow out of the oil groove 1042 or flow back; the elastic component 103 comprises a concave hole 1031, a spring 1032 and a circular piece 1033, wherein the four corners of the top of the stainless steel plate body 1041 are provided with concave holes 1031, and when the spring 1032 is extruded by the existence of the concave holes 1031, the stainless steel screen 1021 can be clung to the top of the stainless steel plate body 1041; the disk 1033 is all installed at spring 1032 both ends, and spring 1032 top and bottom are connected with stainless steel screen 1021 and corrosion resistant plate body 1041 top recess respectively through disk 1033, and the people all can be because of the gravity extrusion activity upper assembly 102 when stepping on this device top at every turn, and spring 1032 compression shortens this moment, and after the people was from this device top back, spring 1032 rebound and reset made the activity upper assembly 102 to play and reset.

The working principle of the utility model is as follows: according to the utility model, when the top of the device is stepped on, the movable upper assembly 102 is extruded by gravity, the lubricating oil 1043 is extruded by gravity, so that the lubricating oil 1043 is fully immersed in the cotton sheet 1015 through capillary action, the surfaces of the stainless steel plate body 1041 and the stainless steel sieve 1021 are always coated with the lubricating oil 1043, the corrosion resistance is good, the oil tank 1042 is filled with the lubricating oil 1043 periodically, when the device is used, the movable upper assembly 102 is extruded by gravity each time, at the moment, the spring 1032 is compressed and shortened, the sliding rod 1022 slides downwards on the inner side wall of the sliding hole 1046, the sliding vane 1023 simultaneously slides downwards against the inner side wall of the oil tank 1042, the lubricating oil 1043 in the oil tank 1042 flows to the top of the stainless steel sieve 1021 from the holes in the second round hole 1045 and the first round hole 1024, the cotton sheet 1015 is fully immersed in, after the person comes from the top of the device, the spring 1032 rebounds and resets to enable the movable upper assembly 102 to be fully reset, at the moment, a part of the redundant lubricating oil 1043 flows back to the oil tank 1042, a part of the lubricating oil 1043 flows from the first round hole 1024 and the second round hole 1045 along the side wall, and the inner side wall of the stainless steel plate 1015 is fully immersed in the stainless steel plate 1015, and the rest of the stainless steel plate 1015 is fully immersed in the cotton sheet 1015 is fully in the stainless steel sheet 1015, the stainless steel sheet 1015 is fully immersed by the stainless steel sheet 1015, the stainless steel sheet 1015 is fully, the stainless steel sheet 1015 is completely has the effect and the corrosion resistance is well-resistant to the stainless steel sheet 1015, and the rest is well-resistant to the inner steel sheet is fully immersed in the cotton sheet steel sheet 1043, and the bottom is fully well and the surface is fully and the bottom is fully well and fully and the surface and fully and the bottom.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A corrosion resistant effectual corrosion resistant stainless steel board, its characterized in that: including the corrosion resistant plate assembly, the corrosion resistant plate assembly includes protective overcoat, goes up subassembly and fixed subassembly down, fixed subassembly includes corrosion resistant plate body, oil groove, lubricating oil, apron, second round hole and slide hole down, the oil groove has been seted up in the middle of the corrosion resistant plate body top, the inside lubricating oil that is equipped with of oil groove, the slide hole has all been seted up in the apron four corners, go up the subassembly and include the corrosion resistant plate and be located the corrosion resistant plate and fix down the oil absorption lubrication assembly between the subassembly.

2. The stainless steel plate with good corrosion resistance according to claim 1, wherein: the oil absorption lubrication assembly is a fiber oil absorption layer, and the fiber oil absorption layer is provided with an oil absorption fiber rope extending into the oil groove.

3. The stainless steel plate with good corrosion resistance according to claim 1, wherein: still include elastic component, go up the subassembly and be the activity and go up the subassembly, fixed subassembly upper portion is gone up the subassembly through elastic component swing joint activity down, oil absorption lubrication assembly includes slide bar, gleitbretter and first round hole, gleitbretter sliding connection is at the oil groove inside wall, the slide bar is installed in gleitbretter top four corners, slide bar sliding connection is at the slide hole inside wall, the activity is gone up the subassembly and is fixed the cladding down the subassembly lateral wall and have the protection overcoat can be dismantled, the protection overcoat includes rubber rectangular piece, rubber corner piece, anti-skidding line, strake and cotton piece layer, rubber rectangular piece and rubber corner piece inside wall all bond cotton piece layer.

4. A stainless steel sheet having a good corrosion resistance according to claim 3, wherein: the rubber moment piece has two and four corners all through rubber corner piece integration connection, and the bottom rubber moment piece edge integration is connected with the strake, the antiskid line has been seted up to rubber moment piece lateral wall.

5. The stainless steel plate with good corrosion resistance according to claim 1, wherein: the oil groove top demountable installation has the apron, a plurality of second round hole has been seted up to the apron middle part.

6. A stainless steel sheet having a good corrosion resistance according to claim 3, wherein: the stainless steel screen plate is installed at the top of the sliding rod, and a plurality of first round holes corresponding to the second round holes in the middle of the cover plate are formed in the surface of the sliding sheet.

7. A stainless steel sheet having a good corrosion resistance according to claim 3, wherein: the elastic component includes shrinkage pool, spring and disk, the shrinkage pool has all been seted up at corrosion resistant plate body top four corners.

8. The stainless steel plate with good corrosion resistance according to claim 7, wherein: the two ends of the spring are respectively provided with a circular disc, and the top end and the bottom end of the spring are respectively connected with a stainless steel sieve plate and a stainless steel plate body top groove through the circular discs.