CN117622376A - Ship steel structure with anti-corrosion function - Google Patents
Ship steel structure with anti-corrosion function Download PDFInfo
- Publication number
- CN117622376A CN117622376A CN202311631987.2A CN202311631987A CN117622376A CN 117622376 A CN117622376 A CN 117622376A CN 202311631987 A CN202311631987 A CN 202311631987A CN 117622376 A CN117622376 A CN 117622376A
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- Prior art keywords
- corrosion
- ship steel
- ship
- steel structure
- coating
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- 238000005260 corrosion Methods 0.000 title claims abstract description 69
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 68
- 239000010959 steel Substances 0.000 title claims abstract description 68
- 239000011248 coating agent Substances 0.000 claims abstract description 29
- 238000000576 coating method Methods 0.000 claims abstract description 29
- 239000002994 raw material Substances 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 18
- 238000013016 damping Methods 0.000 claims description 28
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 20
- 238000005192 partition Methods 0.000 claims description 20
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 13
- 239000012752 auxiliary agent Substances 0.000 claims description 10
- 239000003822 epoxy resin Substances 0.000 claims description 10
- 239000000945 filler Substances 0.000 claims description 10
- 229920000647 polyepoxide Polymers 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 10
- 230000001680 brushing effect Effects 0.000 claims description 9
- 229910052573 porcelain Inorganic materials 0.000 claims description 8
- 239000003963 antioxidant agent Substances 0.000 claims description 7
- 230000003078 antioxidant effect Effects 0.000 claims description 7
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 238000007605 air drying Methods 0.000 claims description 3
- 230000003064 anti-oxidating effect Effects 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 230000004927 fusion Effects 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000035939 shock Effects 0.000 abstract description 15
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 9
- 239000003973 paint Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 5
- 239000013535 sea water Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000007747 plating Methods 0.000 description 4
- 230000002688 persistence Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention discloses a ship steel structure with an anti-corrosion function, and relates to the technical field of ship steel structures. According to the ship steel structure with the anti-corrosion function, the coating is prepared through the set raw material proportion, the coating can be finished after the manufacturing is completed, the efficiency is high, the anti-corrosion performance is better, the service life is long, and the whole ship steel body has good shock absorption performance through the arranged shock absorption base plates made of different materials, so that the whole structure of the ship steel body is protected to a certain extent.
Description
Technical Field
The invention relates to the technical field of ship steel structures, in particular to a ship steel structure with an anti-corrosion function.
Background
The ship steel is engineering structural steel of a ship body structure of a ship for sailing, is mainly a plate and also comprises part of section steel and pipes; the ship steel is required to have higher strength, higher toughness, good welding performance and higher seawater corrosion resistance; the ship body is corrosion-proof, and the steel of the ship body is prevented from being corroded by the surrounding atmosphere, seawater or river water, aquatic organisms and the like.
For example, chinese patent publication No. CN109501951B discloses a ship steel structure with anti-corrosion function, including a ship steel main body, a resin paint layer and a welding bolt, the rear surface of the ship steel main body is fixed with a mirror plate, one end of the ship steel main body is fixed with a connecting bolt, the material through a corrosion-resistant sheet can be decomposed in a seawater environment, and electrons are continuously released to input the hull, so that the hull becomes a cathode to be protected, the anti-corrosion effect of the ship steel is improved, the wear of water flow on the paint and anti-corrosion material on the ship steel can be reduced through the smooth surface of the mirror plate, the service life of the paint and the anti-corrosion material is prolonged, the normal use of the anti-corrosion function of the ship steel is ensured, the maintenance cost is reduced, the operation groove and the welding bolt are meshed and fixed through the connecting bolt, the operation groove and the welding bolt are made to coincide, the welding of the user is facilitated, the welding precision of the ship steel is improved, the surface of the mirror plate is coated with a waterproof layer, and the corrosion of the seawater can be effectively slowed down.
The following problems exist in the prior art:
the current ship steel construction is in the use, and the anticorrosive function is poor, rust corrosion easily influences this ship steel and uses normally, and rainwater or sea water remain on steel easily, corrodes steel then, has reduced its life, and the structure lacks shock attenuation processing simultaneously, leads to the ship steel to lead to the structure to damage because of vibrations easily when using.
Disclosure of Invention
The invention provides a ship steel structure with an anti-corrosion function, which aims to solve the problems in the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a boats and ships steel construction with anticorrosion function, includes the boats and ships steel main part, the last fixed surface of boats and ships steel main part is connected with a plurality of shock attenuation backing plate two, the last fixed surface of boats and ships steel main part is connected with shock attenuation backing plate one, the last fixed surface of shock attenuation backing plate one is connected with anticorrosive baffle, the last fixed surface of anticorrosive baffle is connected with anticorrosive coating.
Preferably: a plurality of hole grooves are formed in the middle of the first damping base plate, the hole grooves correspond to the second damping base plate one by one, and the hole grooves are slightly larger than the second damping base plate.
Preferably: the anti-corrosion partition board is characterized in that sliding grooves are formed in the front side and the rear side of the upper surface of the anti-corrosion partition board, and the length of each sliding groove is consistent with that of the anti-corrosion partition board.
Preferably: the first damping backing plate is made of aluminum alloy metal, and the second damping backing plate is made of rubber.
Preferably: the preparation method of the anti-corrosion coating comprises the following steps:
s1: preparing an epoxy resin base material, an acetone solvent, an iron oxide filler and an antioxidant auxiliary agent as raw materials;
s2: sequentially adding the raw materials into a container for mutual dispersion and fusion;
s3: stirring the raw materials to fully mix the raw materials;
s4: filtering and taking out redundant impurities;
s5: air-drying to achieve indoor.
Preferably: the proportion of the raw materials of the anti-corrosion coating is as follows: 30-50% of epoxy resin base material, 10-30% of acetone solvent, 20-40% of ferric oxide filler and 1-5% of antioxidation auxiliary agent.
Preferably: the coating step of the anti-corrosion coating is as follows:
t1: brushing the anti-corrosion coating on the surface of the anti-corrosion partition board uniformly and comprehensively, and standing in a room to wait for airing;
t2: and (5) brushing the anti-corrosion coating on the outer surface of the anti-corrosion partition plate again, and waiting for airing in a placing room.
Preferably: the bottom fixedly connected with of boats and ships steel main part plates the porcelain layer, the area of porcelain layer is unanimous with the area of boats and ships steel main part.
By adopting the technical scheme, compared with the prior art, the invention has the following technical progress:
the invention provides a ship steel structure with an anti-corrosion function, the coating is prepared by the set raw material proportion, the coating can be finished after the preparation is completed, the efficiency is high, the anti-corrosion performance achieved by the method is better, and the service life is long.
The invention provides a ship steel structure with an anti-corrosion function, which ensures that the whole ship steel body has good shock absorption performance through the arranged shock absorption backing plates made of different materials, and protects the whole structure of the ship steel body to a certain extent.
The invention provides a ship steel structure with an anti-corrosion function, which is characterized in that two sliding grooves are arranged above the steel structure, so that rainwater falling on the steel structure can be guided, the rainwater is discharged from the two sliding grooves, the rainwater is further reduced, and the service life of steel is further prolonged.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the overall explosive structure of the present invention;
FIG. 3 is a schematic illustration of the process flow for preparing the coating of the present invention.
In the figure: 1. a ship steel body; 2. a damping backing plate I; 3. an anti-corrosion partition; 4. an anti-corrosion coating; 5. a chute; 6. a damping backing plate II; 7. a hole groove; 8. and (5) plating a porcelain layer.
Description of the embodiments
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 and 2, the ship steel structure with the anti-corrosion function comprises a ship steel main body 1, wherein a plurality of damping base plates II 6 are fixedly connected to the upper surface of the ship steel main body 1, a damping base plate I2 is fixedly connected to the upper surface of the ship steel main body 1, an anti-corrosion partition plate 3 is fixedly connected to the upper surface of the damping base plate I2, and an anti-corrosion coating 4 is fixedly connected to the upper surface of the anti-corrosion partition plate 3.
It should be noted that, through the raw materials ratio that sets up, go to carry out the preparation of coating, the preparation is accomplished and to accomplish and scribble, and efficiency is faster, and the anticorrosive nature that this method reached is better, and life is also longer simultaneously, through the shock attenuation backing plate of different materials that sets up for boats and ships steel main part is whole to have good shock-absorbing property, has protected the overall structure of boats and ships steel main part to a certain extent, and the top is provided with two spouts 5, can lead the rainwater that falls on, makes the rainwater discharge in two spouts 5, and then reduces the persistence of rainwater, and then improves the life of steel.
As shown in fig. 1 and 2, a plurality of hole slots 7 are formed in the middle of the first damping cushion plate 2, the hole slots 7 are in one-to-one correspondence with the second damping cushion plate 6, and the hole slots 7 are slightly larger than the second damping cushion plate 6.
It should be noted that the second damping pad 6 corresponds to the hole slot 7, occupies a smaller space, and can achieve a better damping effect.
As shown in fig. 1 and 2, sliding grooves 5 are formed in the front side and the rear side of the upper surface of the anti-corrosion partition plate 3, and the length of each sliding groove 5 is identical to that of the anti-corrosion partition plate 3.
It should be noted that, be provided with two spouts 5 in the top, can lead the rainwater that falls on for the rainwater is discharged from two spouts 5, and then reduces the persistence of rainwater, and then improves the life of steel.
As shown in fig. 1 and 2, the first damping pad 2 is made of aluminum alloy metal, and the second damping pad 6 is made of rubber.
It should be noted that, the aluminum alloy metal material of the first damping cushion plate 2 has good tensile strength and wear resistance, has higher hardness and stronger anti-seismic performance, and can better buffer the vibration received, and the rubber material of the second damping cushion plate 6 has good tensile strength and wear resistance, has stronger heat resistance, and can better resist heat, so that the vibration received is better buffered, and further good damping effect is achieved.
As shown in fig. 3, the method for preparing the anticorrosive coating 4 is as follows:
s1: preparing an epoxy resin base material, an acetone solvent, an iron oxide filler and an antioxidant auxiliary agent as raw materials;
s2: sequentially adding the raw materials into a container for mutual dispersion and fusion;
s3: stirring the raw materials to fully mix the raw materials;
s4: filtering and taking out redundant impurities;
s5: air-drying to achieve indoor.
The epoxy resin base material, the acetone solvent, the ferric oxide filler and the antioxidant auxiliary agent are sequentially added into a proper container, then the mixture is stirred to be completely mixed, then the mixed raw materials are filtered to filter out impurities, the filtered paint is smoother, and then the paint is placed in a shade for airing for standby.
As shown in fig. 3, the anticorrosive coating 4 comprises the following raw materials in proportion: 30-50% of epoxy resin base material, 10-30% of acetone solvent, 20-40% of ferric oxide filler and 1-5% of antioxidation auxiliary agent.
The epoxy resin base material, the acetone solvent, the ferric oxide filler and the antioxidant auxiliary agent are added into a proper container in sequence, wherein the proportion of the epoxy resin base material is 30% -50%, the proportion of the acetone solvent is 10% -30%, the proportion of the ferric oxide filler is 20% -40%, and the proportion of the antioxidant auxiliary agent is 1% -5%, so that the obtained paint finished product has a better effect and a longer service life.
As shown in fig. 3, the anticorrosive coating 4 is applied as follows:
t1: uniformly and comprehensively brushing the anti-corrosion coating 4 on the surface of the anti-corrosion partition board 3, and standing in a room for airing;
t2: and (4) brushing the anti-corrosion coating layer 4 again on the outer surface of the anti-corrosion partition plate 3, and waiting for airing in a placing room.
The anticorrosive coating 4 formed by double-layer brushing has better corrosion resistance and longer service life.
As shown in fig. 3, a porcelain plating layer 8 is fixedly connected to the bottom of the ship steel body 1, and the area of the porcelain plating layer 8 is consistent with that of the ship steel body 1.
It should be noted that the porcelain plating layer 8 provided at the bottom will be preferentially corroded to ensure that the strength of the use of the ship steel body 1 is sufficient.
The working principle of the invention is as follows: firstly, adding 30% -50% of epoxy resin base material, 10% -30% of acetone solvent, 20% -40% of ferric oxide filler and 1% -5% of antioxidant auxiliary agent into a proper container, stirring to completely mix them, filtering the mixed raw materials to remove impurities, putting the filtered paint in a shade place for airing, uniformly and comprehensively brushing the paint on the surface of the anti-corrosion partition board 3, waiting for airing in a placing room, then brushing the paint on the outer surface of the anti-corrosion partition board 3 again, waiting for airing in the placing room, forming an anti-corrosion coating 4 after completely airing again, wherein the anti-corrosion coating 4 has better anti-corrosion property and longer service life, two sliding grooves 5 are arranged above, can be with falling on the rainwater and carry out water conservancy diversion for the rainwater discharges from two spouts 5, and then reduces the persistence of rainwater, and then improves the life of steel, when receiving vibrations, will drive the anticorrosive baffle 3 of top and remove downwards, and then make shock pad two 6 and shock pad one 2 take place certain compression, the aluminum alloy metal material of shock pad one 2 has good tensile strength and wearability, higher hardness and stronger shock resistance have simultaneously, the vibrations that receive can be buffered better, the rubber material of shock pad two 6 has good tensile strength and wearability simultaneously, have stronger heat resistance simultaneously, can resist the heat better, thereby buffer the vibrations that receive better, and then reach good shock attenuation effect.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. Ship steel structure with anti-corrosion function, comprising a ship steel body (1), characterized in that: the anti-corrosion ship comprises a ship steel main body (1), wherein a plurality of damping base plates II (6) are fixedly connected to the upper surface of the ship steel main body (1), a damping base plate I (2) is fixedly connected to the upper surface of the ship steel main body (1), an anti-corrosion partition plate (3) is fixedly connected to the upper surface of the damping base plate I (2), and an anti-corrosion coating (4) is fixedly connected to the upper surface of the anti-corrosion partition plate (3).
2. The ship steel structure with anti-corrosion function according to claim 1, wherein: a plurality of hole grooves (7) are formed in the middle of the first damping base plate (2), the hole grooves (7) are in one-to-one correspondence with the second damping base plate (6), and the hole grooves (7) are slightly larger than the second damping base plate (6).
3. The ship steel structure with anti-corrosion function according to claim 1, wherein: the sliding grooves (5) are formed in the front side and the rear side of the upper surface of the anti-corrosion partition plate (3), and the length of each sliding groove (5) is consistent with that of the anti-corrosion partition plate (3).
4. The ship steel structure with anti-corrosion function according to claim 1, wherein: the first damping backing plate (2) is made of aluminum alloy metal, and the second damping backing plate (6) is made of rubber.
5. The ship steel structure with anti-corrosion function according to claim 1, wherein: the preparation method of the anti-corrosion coating (4) comprises the following steps:
s1: preparing an epoxy resin base material, an acetone solvent, an iron oxide filler and an antioxidant auxiliary agent as raw materials;
s2: sequentially adding the raw materials into a container for mutual dispersion and fusion;
s3: stirring the raw materials to fully mix the raw materials;
s4: filtering and taking out redundant impurities;
s5: air-drying to achieve indoor.
6. The ship steel structure with anti-corrosion function according to claim 1, wherein: the proportion of the raw materials of the anti-corrosion coating (4) is as follows: 30-50% of epoxy resin base material, 10-30% of acetone solvent, 20-40% of ferric oxide filler and 1-5% of antioxidation auxiliary agent.
7. The ship steel structure with anti-corrosion function according to claim 1, wherein: the coating step of the anti-corrosion coating (4) is as follows:
t1: uniformly and comprehensively brushing the anti-corrosion coating (4) on the surface of the anti-corrosion partition board (3), and standing in a room for airing;
t2: and (3) brushing the anti-corrosion coating (4) again on the outer surface of the anti-corrosion partition board (3), and waiting for airing in a placing room.
8. The ship steel structure with anti-corrosion function according to claim 1, wherein: the bottom of boats and ships steel main part (1) fixedly connected with plate porcelain layer (8), the area of plate porcelain layer (8) is unanimous with the area of boats and ships steel main part (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311631987.2A CN117622376A (en) | 2023-12-01 | 2023-12-01 | Ship steel structure with anti-corrosion function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311631987.2A CN117622376A (en) | 2023-12-01 | 2023-12-01 | Ship steel structure with anti-corrosion function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117622376A true CN117622376A (en) | 2024-03-01 |
Family
ID=90031755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311631987.2A Pending CN117622376A (en) | 2023-12-01 | 2023-12-01 | Ship steel structure with anti-corrosion function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117622376A (en) |
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2023
- 2023-12-01 CN CN202311631987.2A patent/CN117622376A/en active Pending
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