CN214354665U - Thick-specification high-precision cold-rolled low-alloy high-strength steel strip - Google Patents
Thick-specification high-precision cold-rolled low-alloy high-strength steel strip Download PDFInfo
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- CN214354665U CN214354665U CN202023248651.2U CN202023248651U CN214354665U CN 214354665 U CN214354665 U CN 214354665U CN 202023248651 U CN202023248651 U CN 202023248651U CN 214354665 U CN214354665 U CN 214354665U
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Abstract
The utility model relates to the technical field of steel belts, and discloses a thick-specification high-precision cold-rolled low-alloy high-strength steel belt, which comprises a steel belt body, wherein the steel belt body comprises an innermost base layer, the upper end of the base layer is fixedly connected with an upper protective layer, the lower end of the base layer is fixedly connected with a lower protective layer, and the left side wall and the right side wall of the upper protective layer, the lower protective layer and the base layer are fixedly connected with side plates; the upper protective layer comprises a reinforcing layer fixedly connected to the upper end of the base layer, the upper end of the reinforcing layer is fixedly connected with an electromagnetic isolation layer, the upper end of the electromagnetic isolation layer is fixedly connected with a first water-resisting layer, the upper end of the first water-resisting layer is fixedly connected with a first corrosion-resistant layer, and the upper end of the first corrosion-resistant layer is fixedly connected with a first wear-resistant layer. The utility model provides high equipment makes things convenient for people to use to foreign matter's resistance effect.
Description
Technical Field
The utility model relates to a steel band technical field especially relates to a cold rolling low alloy steel band that excels in of thick specification high accuracy.
Background
The steel belt is a conveying belt made of carbon steel and used as a traction and carrying component of the belt conveyor and can also be used for binding goods; the steel plate is a narrow and long steel plate produced by various steel rolling enterprises in order to meet the requirements of different industrial departments on industrialized production of various types of metal or mechanical products.
Most of the existing thick-specification high-precision cold-rolled low-alloy high-strength steel strips are applied to industrial production, different chemical reagents and gases with corrosiveness are accompanied when the steel strips are used, and the steel strips are extremely easy to damage, so that the service life of the steel strips is shortened, and the use of people is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the steel belt is easy to be corroded by foreign matters in the prior art, and providing a thick-specification high-precision cold-rolled low-alloy high-strength steel belt.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a thick-specification high-precision cold-rolled low-alloy high-strength steel strip comprises a steel strip body, wherein the steel strip body comprises an innermost base layer, the upper end of the base layer is fixedly connected with an upper protective layer, the lower end of the base layer is fixedly connected with a lower protective layer, and side plates are fixedly connected to the upper protective layer, the lower protective layer and the left side wall and the right side wall of the base layer;
the upper protective layer comprises a reinforcing layer fixedly connected to the upper end of the base layer, the upper end of the reinforcing layer is fixedly connected with an electromagnetic isolation layer, the upper end of the electromagnetic isolation layer is fixedly connected with a first water-resisting layer, the upper end of the first water-resisting layer is fixedly connected with a first corrosion-resistant layer, and the upper end of the first corrosion-resistant layer is fixedly connected with a first wear-resistant layer.
Preferably, the lower protective layer comprises a heat-insulating fireproof layer fixedly connected to the upper end of the base layer, an oxidation-resistant layer is fixedly connected to the upper end of the heat-insulating fireproof layer, a second water-resisting layer is fixedly connected to the upper end of the oxidation-resistant layer, a second corrosion-resistant layer is fixedly connected to the upper end of the second water-resisting layer, and a second wear-resistant layer is fixedly connected to the upper end of the second corrosion-resistant layer.
Preferably, the side walls of the upper protection layer and the lower protection layer are coated with a nickel plating layer.
Preferably, the side walls of the two side plates are fixedly connected with a plurality of buffering convex blocks.
Preferably, the first corrosion-resistant layer and the second corrosion-resistant layer are both made of nickel-based alloy.
Preferably, the first water-resisting layer and the second water-resisting layer are both made of galvanized steel sheets.
Compared with the prior art, the utility model provides a cold rolling low alloy steel band that excels in of thick specification high accuracy possesses following beneficial effect:
this cold-rolled low alloy steel band that excels in of thick specification high accuracy, strengthening layer through being equipped with, the electromagnetic isolation layer, first water barrier, first corrosion resistant layer, first wearing layer, thermal-insulated flame retardant coating, the antioxidation layer, the second water barrier, the second corrosion resistant layer, the second wearing layer, a side plate, nickel coating and buffering lug, in the steel band use, can reduce electromagnetic interference through the electromagnetic isolation layer, can improve the corrosion-resistant effect of equipment through first corrosion resistant layer and second corrosion resistant layer, can improve the wear-resistant effect of equipment through the tin coating, first wearing layer and second wearing layer, can improve the water barrier effect of equipment through first water barrier and second water barrier, the resistance effect of equipment to external substance has been improved, make things convenient for people to use.
And the part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model provides high equipment is to foreign matter's resistance effect, has made things convenient for people to use.
Drawings
Fig. 1 is a schematic structural diagram of a thick-gauge high-precision cold-rolled low-alloy high-strength steel strip provided by the utility model;
fig. 2 is a schematic structural diagram of a part a of a thick-gauge high-precision cold-rolled low-alloy high-strength steel strip provided by the utility model.
In the figure: the steel strip comprises a steel strip body 1, a base layer 2, an upper protective layer 3, a reinforcing layer 31, an electromagnetic isolation layer 32, a first water-stop layer 33, a first corrosion-resistant layer 34, a first wear-resistant layer 35, a lower protective layer 4, a heat-insulating and fireproof layer 41, an oxidation-resistant layer 42, a second water-stop layer 43, a second corrosion-resistant layer 44, a second wear-resistant layer 45, a side plate 5, a nickel-plated layer 6 and a buffering bump 7.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, the thick-gauge high-precision cold-rolled low-alloy high-strength steel strip comprises a steel strip body 1, wherein the steel strip body 1 comprises an innermost base layer 2, an upper protective layer 3 is fixedly connected to the upper end of the base layer 2, a lower protective layer 4 is fixedly connected to the lower end of the base layer 2, and side plates 5 are fixedly connected to the upper protective layer 3, the lower protective layer 4 and the left side wall and the right side wall of the base layer 2;
the upper protective layer 3 comprises a reinforcing layer 31 fixedly connected to the upper end of the base layer 2, an upper end fixedly connected with an electromagnetic isolation layer 32 of the reinforcing layer 31, a first water-resisting layer 33 fixedly connected to the upper end of the electromagnetic isolation layer 32, a first corrosion-resistant layer 34 fixedly connected to the upper end of the first water-resisting layer 33, and a first wear-resistant layer 35 fixedly connected to the upper end of the first corrosion-resistant layer 34.
The side walls of the upper protective layer 3 and the lower protective layer 4 are coated with a nickel plating layer 6, so that the wear-resistant effect of the equipment can be improved.
The equal fixedly connected with a plurality of buffering lugs 7 of lateral wall of two curb plates 5, can improve equipment's buffering effect.
The first corrosion-resistant layer 34 and the second corrosion-resistant layer 44 are both made of nickel-based alloy, so that the corrosion resistance effect of the equipment can be improved.
The first waterproof layer 33 and the second waterproof layer 43 are both made of galvanized steel sheets, so that the waterproof effect of the equipment can be improved.
The utility model discloses in, during the use, in the steel band use, can reduce electromagnetic interference through electromagnetic isolation layer 32, can improve the corrosion-resistant effect of equipment through first corrosion-resistant layer 34 and second corrosion-resistant layer 44, can improve the wear-resisting effect of equipment through tin coating 6, first wearing layer 35 and second wearing layer 45, can improve the water proof effect of equipment through first water barrier 33 and second water barrier 43, the resistance effect of equipment to foreign matter has been improved, and people's use is made things convenient for.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The thick-specification high-precision cold-rolled low-alloy high-strength steel strip comprises a steel strip body (1) and is characterized in that the steel strip body (1) comprises an innermost base layer (2), an upper protective layer (3) is fixedly connected to the upper end of the base layer (2), a lower protective layer (4) is fixedly connected to the lower end of the base layer (2), and side plates (5) are fixedly connected to the upper protective layer (3), the lower protective layer (4) and the left side wall and the right side wall of the base layer (2);
go up protective layer (3) including strengthening layer (31) of fixed connection in basic unit (2) upper end, the upper end fixedly connected with electromagnetic isolation layer (32) of strengthening layer (31), the first water barrier of upper end fixedly connected with (33) of electromagnetic isolation layer (32), the first corrosion-resistant layer (34) of the upper end fixedly connected with of first water barrier (33), the first wearing layer (35) of the upper end fixedly connected with of first corrosion-resistant layer (34).
2. The thick-gauge high-precision cold-rolled low-alloy high-strength steel strip as claimed in claim 1, wherein the lower protective layer (4) comprises a heat-insulating and fire-proof layer (41) fixedly connected to the upper end of the base layer (2), an oxidation-resistant layer (42) is fixedly connected to the upper end of the heat-insulating and fire-proof layer (41), a second water-resisting layer (43) is fixedly connected to the upper end of the oxidation-resistant layer (42), a second corrosion-resistant layer (44) is fixedly connected to the upper end of the second water-resisting layer (43), and a second wear-resistant layer (45) is fixedly connected to the upper end of the second corrosion-resistant layer (44).
3. A thick gauge high precision cold rolled low alloy high strength steel strip according to claim 1, characterized in that the side walls of the upper and lower sheaths (3, 4) are coated with a nickel plating (6).
4. A thick gauge high precision cold rolled low alloy high strength steel strip according to claim 1, characterized in that the side walls of both side plates (5) are fixedly connected with a plurality of buffer bumps (7).
5. A thick gauge high precision cold rolled low alloy high strength steel strip according to claim 2 characterized in that the first corrosion resistant layer (34) and the second corrosion resistant layer (44) are both nickel based alloys.
6. The thick gauge high precision cold rolled low alloy high strength steel strip according to claim 2, characterized in that the first and second water barriers (33, 43) are made of galvanized steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023248651.2U CN214354665U (en) | 2020-12-29 | 2020-12-29 | Thick-specification high-precision cold-rolled low-alloy high-strength steel strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023248651.2U CN214354665U (en) | 2020-12-29 | 2020-12-29 | Thick-specification high-precision cold-rolled low-alloy high-strength steel strip |
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| Publication Number | Publication Date |
|---|---|
| CN214354665U true CN214354665U (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023248651.2U Active CN214354665U (en) | 2020-12-29 | 2020-12-29 | Thick-specification high-precision cold-rolled low-alloy high-strength steel strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214354665U (en) |
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- 2020-12-29 CN CN202023248651.2U patent/CN214354665U/en active Active
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