CN214646464U - Cold-rolled fine-grain low-alloy high-strength steel strip - Google Patents
Cold-rolled fine-grain low-alloy high-strength steel strip Download PDFInfo
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- CN214646464U CN214646464U CN202023257175.0U CN202023257175U CN214646464U CN 214646464 U CN214646464 U CN 214646464U CN 202023257175 U CN202023257175 U CN 202023257175U CN 214646464 U CN214646464 U CN 214646464U
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Abstract
The utility model relates to a steel band technical field just discloses a cold-rolled fine grain low alloy high strength steel band, including steel band basic unit, the equal fixedly connected with back up coat in both sides of steel band basic unit, the back up coat is kept away from fixedly connected with resistance to pressure on the lateral wall of steel band basic unit, the withstand voltage chamber has been seted up in the resistance to pressure, fixedly connected with a plurality of cusp support bars of group, every group on the chamber wall that the resistance to pressure chamber is opposite the support bar comprises a plurality of triangle-shaped's supporting block, fixedly connected with wearing layer is located on the lateral wall of steel band basic unit is kept away from in the resistance to pressure chamber fixedly connected with antirust belt on the lateral wall of steel band basic unit of wearing layer both sides, the wearing layer is made by alloy steel. The utility model discloses make the wear-resisting anti-skidding ability in surface of steel band stronger, and this steel band has high strength, withstand voltage and rust-resistant function, can satisfy user's user demand.
Description
Technical Field
The utility model relates to a steel band technical field especially relates to a cold rolling fine grain low alloy high strength steel band.
Background
The steel belt is a narrow and long steel plate produced by various steel rolling enterprises in order to meet the requirements of different industrial departments on the industrialized production of various types of metal or mechanical products, and a conveying belt made of carbon steel is used as a traction and carrying component of a belt conveyor. The steel strip is a steel product with large yield, wide application and various varieties. The method comprises the steps of hot rolled steel strip and cold rolled steel according to the processing method, wherein the cold rolled steel strip has a wider application range. However, the surface of the existing steel belt is smooth, so that the wear-resistant and anti-skid capacity of the steel belt is poor, and the steel belt has a single function and cannot meet the use requirements of users.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving prior art in the steel band surface smooth, the wear-resisting non-slip ability that leads to the steel band is relatively poor, and the function singleness of steel band, can not satisfy user's user demand's problem, and the cold rolling fine grain low alloy high strength steel band that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a cold-rolled fine grain low alloy high strength steel band, includes the steel band basic unit, the equal fixedly connected with back up coat in both sides of steel band basic unit, the back up coat is kept away from fixedly connected with resistance to pressure on the lateral wall of steel band basic unit, set up withstand voltage chamber in the resistance to pressure, the chamber wall in the withstand voltage chamber is in opposite directions goes up the dentate support bar of a plurality of group, every group the support bar comprises a plurality of triangle-shaped's supporting block, the withstand voltage chamber is kept away from fixedly connected with wearing layer on the lateral wall of steel band basic unit, is located the rust-resistant area of fixedly connected with on the lateral wall of the steel band basic unit of wearing layer both sides, the wearing layer is made by alloy steel, the wearing layer is kept away from and is equipped with a plurality of fine grain on the lateral wall of steel band basic unit.
Preferably, a plurality of supporting blocks are fixedly connected to the opposite cavity walls of the pressure-resistant cavity together, and each supporting block is arranged between two adjacent supporting strips.
Preferably, the thickness of the wear-resistant layer is greater than that of the rust-proof belt.
Preferably, the edge that steel band basic unit lateral wall was kept away from in rust-resistant area is the even equidistance of a style of calligraphy and is equipped with a plurality of scale marks, and is adjacent the interval of scale mark is the same.
Preferably, the rust-proof belt is made of stainless steel materials, and the steel belt base layer and the wear-resistant layer are both made of high-strength steel materials.
Preferably, the side wall of the wear-resistant layer, which is far away from the steel strip base layer, is provided with anti-skid grains.
Compared with the prior art, the utility model provides a cold rolling fine grain low alloy high strength steel band possesses following beneficial effect:
the cold-rolled fine-grain low-alloy high-strength steel strip is provided with the steel strip base layer, the reinforcing layer, the pressure-resistant cavity, the supporting strips, the wear-resistant layer and the antirust strip, wherein the steel strip base layer and the wear-resistant layer are made of high-strength steel, so that the strength of the steel strip is higher, the reinforcing layers are arranged on the two sides of the steel strip base layer, so that the connection strength of the steel strip base layer can be improved, because the pressure-resistant cavity of the pressure-resistant layer is internally provided with a plurality of triangular supporting blocks, the pressure-resistant layer can be stably supported, the pressure resistance of the steel belt is stronger, the wear-resistant layer on the surface of the steel belt ensures that the steel belt has wear resistance, the antirust belt can prevent the edge of the steel belt from being broken due to rusting, the fine grains enhance the anti-skid capability of the surface of the wear-resistant layer, so that the surface of the steel strip has stronger wear-resistant and anti-skid capabilities, and the steel belt has the functions of high strength, pressure resistance and rust resistance, and can meet the use requirements of users.
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 discloses make the wear-resisting anti-skidding ability in surface of steel band stronger, and this steel band has high strength, withstand voltage and rust-resistant function, can satisfy user's user demand.
Drawings
Fig. 1 is a schematic structural diagram of a cold-rolled fine-grain low-alloy high-strength steel strip provided by the utility model;
fig. 2 is a top view of the cold-rolled fine-grained low-alloy high-strength steel strip provided by the utility model.
In the figure: the steel band is characterized by comprising a steel band base layer 1, a reinforcing layer 2, a pressure-resistant layer 3, a pressure-resistant cavity 4, a supporting bar 5, a wear-resistant layer 6, an antirust band 7, a supporting block 8 and scale marks 9.
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, a cold-rolled fine-grain low-alloy high-strength steel strip comprises a steel strip base layer 1, wherein reinforcing layers 2 are fixedly connected to both sides of the steel strip base layer 1, pressure-resistant layers 3 are fixedly connected to the side walls, far away from the steel strip base layer 1, of the reinforcing layers 2, pressure-resistant cavities 4 are formed in the pressure-resistant layers 3, a plurality of groups of tooth-shaped support bars 5 are fixedly connected to the opposite cavity walls of the pressure-resistant cavities 4, each group of support bars 5 is composed of a plurality of triangular support blocks, wear-resistant layers 6 are fixedly connected to the side walls, far away from the steel strip base layer 1, of the pressure-resistant cavities 4, rust-proof belts 7 are fixedly connected to the side walls, located at both sides of the wear-resistant layers 6, of the steel strip base layer 1, of the wear-resistant layers 6 are made of alloy steel, a plurality of fine grains are arranged on the side walls, far away from the steel strip base layer 1, of the steel strip 1 and the wear-resistant layers 6 are made of high-strength steel, the steel strip is made of higher strength, and the reinforcing layers 2 are arranged at both sides of the steel strip base layer 1, can improve the joint strength of 1 each department of steel band basic unit, because be equipped with the supporting shoe of three horn shapes of a plurality of in the withstand voltage chamber 4 of withstand voltage layer 3, can carry out the support that stabilizes to withstand voltage layer 3, make the compressive capacity of this steel band stronger, wearing layer 6 on steel band surface makes its steel band have the wearability, rust-resistant area 7 can prevent the edge of steel band because of rustting fracture, and the fine grain has strengthened the antiskid ability on wearing layer 6 surface, make the wear-resisting antiskid ability in surface of steel band stronger, and this steel band has high strength, withstand voltage and rust-resistant function, user's user demand can be satisfied.
The pressure-resistant chamber 4 is the common fixedly connected with a plurality of supporting blocks 8 on the chamber wall in opposite directions, every supporting block 8 sets up between two adjacent support bars 5, and supporting block 8 can carry out firm support to pressure-resistant chamber 4.
The thickness of the wear-resistant layer 6 is larger than that of the antirust belt 7, so that the wear-resistant layer 6 can be in contact with other objects firstly.
The edge that rust-resistant area 7 kept away from 1 lateral wall of steel band basic unit is the even equidistance of a style of calligraphy and is equipped with a plurality of scale marks 9, and the interval of adjacent scale mark 9 is the same, can mark the length of this steel band, and easily the accuracy of steel band length cuts.
The rust-proof belt 7 is made of stainless steel material, and the steel belt base layer 1 and the wear-resistant layer 6 are both made of high-strength steel material.
The side wall of the wear-resistant layer 6, which is far away from the steel strip base layer 1, is provided with anti-skid lines, so that the roughness of the surface of the wear-resistant layer 6 is increased, and the surface is more anti-skid.
The utility model discloses in, the material of steel band basic unit 1 and wearing layer 6 is the high strength steel, make the intensity of this steel band higher, and back up coat 2 sets up the both sides at steel band basic unit 1, can improve the joint strength of steel band basic unit 1 each department, because be equipped with the supporting shoe of three horn shapes of a plurality of in the withstand voltage chamber 4 of withstand voltage layer 3, can carry out the support that stabilizes to withstand voltage layer 3, make the compressive capacity of this steel band stronger, wearing layer 6 on steel band surface makes its steel band have the wearability, rust-resistant area 7 can prevent that the edge of steel band from splitting because of rustting, and the fine grain has strengthened the antiskid ability on wearing layer 6 surface, make the wear-resisting antiskid ability in surface of steel band stronger, and this steel band has high strength, withstand voltage and rust-resistant function, can satisfy user's user demand.
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. A cold-rolled fine-grain low-alloy high-strength steel strip comprises a steel strip base layer (1) and is characterized in that, reinforcing layers (2) are fixedly connected to both sides of the steel strip base layer (1), a pressure-resistant layer (3) is fixedly connected to the side wall of each reinforcing layer (2) far away from the steel strip base layer (1), a pressure-resistant cavity (4) is formed in the pressure-resistant layer (3), a plurality of groups of dentate support bars (5) are fixedly connected on the opposite cavity walls of the pressure-resistant cavity (4), each group of support bars (5) is composed of a plurality of triangular support blocks, the side wall of the pressure-resistant cavity (4) far away from the steel strip base layer (1) is fixedly connected with a wear-resistant layer (6), the side walls of the steel strip base layer (1) positioned at the two sides of the wear-resistant layer (6) are fixedly connected with antirust belts (7), the wear-resistant layer (6) is made of alloy steel, and a plurality of fine grains are arranged on the side wall, away from the steel strip base layer (1), of the wear-resistant layer (6).
2. The cold-rolled fine-grained low-alloy high-strength steel strip as claimed in claim 1, wherein a plurality of supporting blocks (8) are fixedly connected to the opposite cavity walls of the pressure-resistant cavity (4) together, and each supporting block (8) is arranged between two adjacent supporting bars (5).
3. A cold rolled fine grained low alloy high strength steel strip according to claim 1 characterized in that the thickness of the wear layer (6) is greater than the thickness of the rust resistant strip (7).
4. The cold-rolled fine-grained low-alloy high-strength steel strip as claimed in claim 1, wherein the edges of the rust-proof strip (7) far away from the side wall of the steel strip base layer (1) are uniformly provided with a plurality of scale marks (9) in a straight line shape at equal intervals, and the intervals between the adjacent scale marks (9) are the same.
5. A cold rolled fine grained low alloy high strength steel strip according to claim 1 wherein the rust resistant strip (7) is made of stainless steel material and the steel strip base layer (1) and the wear layer (6) are both made of high strength steel material.
6. A cold rolled fine grained low alloy high strength steel strip according to claim 1 characterized in that the wear resistant layer (6) is provided with anti-slip threads on the side walls facing away from the base layer (1) of the steel strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023257175.0U CN214646464U (en) | 2020-12-29 | 2020-12-29 | Cold-rolled fine-grain low-alloy high-strength steel strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023257175.0U CN214646464U (en) | 2020-12-29 | 2020-12-29 | Cold-rolled fine-grain low-alloy high-strength steel strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214646464U true CN214646464U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023257175.0U Active CN214646464U (en) | 2020-12-29 | 2020-12-29 | Cold-rolled fine-grain low-alloy high-strength steel strip |
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|---|---|
| CN (1) | CN214646464U (en) |
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2020
- 2020-12-29 CN CN202023257175.0U patent/CN214646464U/en active Active
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