CN209703694U - A kind of antiacid anti-corrosion steel construction - Google Patents
A kind of antiacid anti-corrosion steel construction Download PDFInfo
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- CN209703694U CN209703694U CN201920375218.3U CN201920375218U CN209703694U CN 209703694 U CN209703694 U CN 209703694U CN 201920375218 U CN201920375218 U CN 201920375218U CN 209703694 U CN209703694 U CN 209703694U
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- steel construction
- alkali
- longitudinal bracing
- component
- bracing column
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 52
- 239000010959 steel Substances 0.000 title claims abstract description 52
- 238000010276 construction Methods 0.000 title claims abstract description 40
- 238000005260 corrosion Methods 0.000 title claims abstract description 20
- 230000001458 anti-acid effect Effects 0.000 title claims abstract description 18
- 239000003513 alkali Substances 0.000 claims abstract description 28
- 239000004922 lacquer Substances 0.000 claims abstract description 26
- 239000002585 base Substances 0.000 claims abstract description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 13
- 239000004411 aluminium Substances 0.000 claims abstract description 13
- 229910000975 Carbon steel Inorganic materials 0.000 claims abstract description 10
- 239000010962 carbon steel Substances 0.000 claims abstract description 10
- 238000007747 plating Methods 0.000 claims abstract description 8
- 230000002787 reinforcement Effects 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 8
- 239000004593 Epoxy Substances 0.000 claims description 3
- 239000002320 enamel (paints) Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000003973 paint Substances 0.000 claims description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract description 6
- 239000002253 acid Substances 0.000 abstract description 4
- 230000003647 oxidation Effects 0.000 abstract description 3
- 238000007254 oxidation reaction Methods 0.000 abstract description 3
- 238000002161 passivation Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a kind of antiacid anti-corrosion steel constructions, it is related to steel structure technology field, including concrete pipe base, longitudinal bracing column, connection component, cross-brace beam and support component, the top center position of the concrete pipe base is fixedly connected with the bottom end of longitudinal bracing column, the tip exterior fixing sleeve of the longitudinal bracing column is connected to connection component, four sides of the connection component are fixedly connected to cross-brace beam, and the bottom outside of the longitudinal bracing column is fixedly connected with support component.The antiacid anti-corrosion steel construction; by being disposed with plating aluminium film and alkali lacquer coat from the inside to the outside in the outer surface of normal carbon steel construction; form the double-layered protecting structure of steel construction outer surface; aluminium film is electroplated when encountering strong acid solution or gas, passivation phenomenon itself can occur, surface forms the protection structure of oxidation film; and alkali lacquer coat; self property reacts with extraneous sour gas in alkalinity, protects the self structure characteristic of steel construction.
Description
Technical field
The utility model relates to steel structure technology field, specially a kind of antiacid anti-corrosion steel construction.
Background technique
Steel construction, as its name suggests, be made with steel based on structure, be one of main building construction types, steel
The characteristics of be intensity it is high, from heavy and light, integral rigidity is good, deformability is strong, therefore for building large span and superelevation, superduty is built
It is particularly suitable to build object.
With the raising of industrial production demand, need to build a large amount of industrial premises, thus the steel with excellent performance
Structure is just by the main support structure as workshop, traditional steel construction, suitable for the demand of building of most of workshop, but needle
To steel construction used in chemical industry, diffusing because chemical industry is during the manufacturing, inside workshop has a large amount of acid
Property gas can cause serious corrosion phenomenon when sour gas is attached to common steel structure surface to steel construction, thus right
The normal service life of steel construction itself, impacts, for this purpose, we have proposed a kind of antiacid anti-corrosion steel constructions.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of antiacid anti-corrosion steel construction, solves chemical industry
Used in steel construction, have a large amount of sour gas because diffusing inside workshop, common steel construction can be caused to corrode, shorten
The problem of steel construction service life.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of antiacid anti-corrosion steel construction,
Including concrete pipe base, longitudinal bracing column, connection component, cross-brace beam and support component, the top of the concrete pipe base
Center position is fixedly connected with the bottom end of longitudinal bracing column, and the tip exterior fixing sleeve of the longitudinal bracing column is connected to connection group
Part, four sides of the connection component are fixedly connected to cross-brace beam, and the bottom outside of the longitudinal bracing column is fixed
It is connected with support component.
The connection component includes that socket frame and convergence piece, the socket frame are fixed by bolts in longitudinal bracing column
Top, there are four the quantity of the convergence piece is arranged altogether, four convergence pieces are divided equally on four sides in socket frame.
The convergence piece includes bearing frame, and the inside fixation of the bearing frame offers engaging slot, the engaging slot
Inside and one end of cross-brace beam be fixed by bolt hole and bolt, the bolt hole fixation is provided with bearing frame
Upper and lower surfaces, tilt prop is symmetrically arranged with by welding manner between the bearing frame and socket frame.
The support component includes support plate, external member and reinforcer, and the external member is fixedly attached to the bottom end of longitudinal bracing column
Outside, the support plate are fixedly attached to outside the centre portion of external member, the lower surface of the external member and the upper table of concrete pipe base
Reinforcer is symmetrically arranged with as baseline using the vertical center line of external member between face.
The reinforcer includes outer framework and reinforcement structure, and the outer framework is a kind of regular hexagon, and internal is hollow
The component of shape structure, the inside of the outer framework are fixedly connected with the reinforcement structure of " soldier " character form structure by welding manner.
Preferably, the engaging slot and cross-brace beam are a kind of component of I-shaped structure, and engaging slot internal diameter
Size is adapted with the width dimensions of cross-brace beam.
Preferably, the tilt prop is provided with three groups altogether, and every group of tilt prop is a kind of component of triangular structure, triangle
Two short sides of tilt prop of shape are respectively welded at bearing frame and are socketed the surface of frame.
Preferably, the reinforcement structure includes two T-shape parts arranged symmetrically, is fixedly welded between two T-shape parts
No less than four channel steels, the head and the tail of channel steel are fixed by welding manner, the top of two T-shape parts respectively with the top of outer framework
Portion and bottom are fixed, and the two sides of two T-shape parts are fixed with the side wall of outer framework.
Preferably, the longitudinal bracing column includes alkali lacquer coat, plating aluminium film and carbon steel substrate layer, and alkali lacquer coat
Outermost layer is coated with alkali lacquer coat, and the middle layer of the alkali lacquer coat is provided with plating aluminium film, and the innermost layer of alkali lacquer coat is
Carbon steel substrate layer.
Preferably, the alkali lacquer coat is a kind of component of water-base epoxy enamel paint material, and alkali lacquer coat is coated with thickness
For 5mm.
Beneficial effect
The utility model provides a kind of antiacid anti-corrosion steel construction.Have compared with prior art it is following the utility model has the advantages that
1, antiacid anti-corrosion steel construction, by being disposed with plating from the inside to the outside in the outer surface of normal carbon steel construction
Aluminium film and alkali lacquer coat form the double-layered protecting structure of steel construction outer surface, and aluminium film is electroplated when encountering strong acid solution or gas,
Passivation phenomenon itself can occur, surface forms the protection structure of oxidation film, and alkali lacquer coat, itself chemical property are in alkalinity, energy
Neutralization reaction occurs with extraneous sour gas, to protect the self structure characteristic of steel construction, so as to avoid because of chemical industry institute
The steel construction used, diffusing because chemical industry is during the manufacturing, inside workshop has a large amount of sour gas, works as acidity
When gas is attached to common steel structure surface, the problem of serious corrosion phenomenon being caused to steel construction.
2, antiacid anti-corrosion steel construction, by being respectively sleeved on connection component and support group at the top and bottom of steel construction
It is fastened connection by I-shaped part between crossbeam at the top of part, connection component and manufacturer, then is beaten by fixing bolt before this
Enter the inside to crossbeam, realization is bonded, and is included the reinforcement structure of " soldier " font inside support component, is made full use of triangle
The characteristic of shape high stability is realized to the reinforcement purpose of steel construction bottom, improves the load-bearing capacity and reality of steel construction itself
Use performance.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model connection component；
Fig. 3 is the structural schematic diagram of the utility model convergence piece；
Fig. 4 is the structural schematic diagram of the utility model support component；
Fig. 5 is the structural schematic diagram of the utility model reinforcer；
Fig. 6 is the structural schematic diagram of the utility model longitudinal bracing column.
In figure: 1, concrete pipe base；2, longitudinal bracing column；21, alkali lacquer coat；22, aluminium film is electroplated；23, carbon steel substrate
Layer；3, connection component；31, it is socketed frame；32, convergence piece；321, bearing frame；322, engaging slot；323, bolt hole；324, tiltedly
Fagging；4, cross-brace beam；5, support component；51, support plate；52, external member；53, reinforcer；531, outer framework；532, reinforce knot
Structure.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of antiacid anti-corrosion steel construction, including concrete-pile
The top center position of base 1, longitudinal bracing column 2, connection component 3, cross-brace beam 4 and support component 5, concrete pipe base 1 is solid
Surely it is connected with the bottom end of longitudinal bracing column 2, the tip exterior fixing sleeve of longitudinal bracing column 2 is connected to connection component 3, connection component 3
Four sides be fixedly connected to cross-brace beam 4, the bottom outside of longitudinal bracing column 2 is fixedly connected with support component 5.
Referring to Fig. 2, connection component 3 includes socket frame 31 and convergence piece 32, socket frame 31 is fixed by bolts in
The top of longitudinal bracing column 2, there are four the quantity of convergence piece 32 is arranged altogether, four convergence pieces 32 are divided equally the four of socket frame 31
On a side.
Referring to Fig. 3, convergence piece 32 includes bearing frame 321, the inside fixation of bearing frame 321 offers engaging slot
322, the inside of engaging slot 322 is fixed with one end of cross-brace beam 4 by bolt hole 323 and bolt, and bolt hole 323 is solid
Surely the upper and lower surfaces of bearing frame 321 are provided with, are symmetrically set between bearing frame 321 and socket frame 31 by welding manner
It is equipped with tilt prop 324, engaging slot 322 and cross-brace beam 4 are a kind of component of I-shaped structure, and in engaging slot 322
Diameter size is adapted with the width dimensions of cross-brace beam 4, and tilt prop 324 is provided with three groups altogether, and every group of tilt prop 324 is one
The component of kind triangular structure, 324 two short sides of tilt prop of triangular shape are respectively welded at bearing frame 321 and socket frame 31
Surface.
Referring to Fig. 4, support component 5 includes support plate 51, external member 52 and reinforcer 53, external member 52 is fixedly attached to longitudinal branch
Outside the bottom end of dagger 2, support plate 51 is fixedly attached to outside the centre portion of external member 52, the lower surface of external member 52 and concrete-pile
Reinforcer 53 is symmetrically arranged with by baseline of the vertical center line of external member 52 between the upper surface of base 1.
Referring to Fig. 5, reinforcer 53 includes outer framework 531 and reinforcement structure 532, outer framework 531 is a kind of regular hexagon,
And the internal component for hollow form structure, the inside of outer framework 531 is fixedly connected with " soldier " character form structure by welding manner
Reinforcement structure 532, reinforcement structure 532 include two T-shape parts arranged symmetrically, are fixedly welded between two T-shape parts many
The head and the tail of Yu Sigen channel steel, channel steel are fixed by welding manner, the top of the two T-shape parts top with outer framework 531 respectively
Portion and bottom are fixed, and side wall of the two sides of two T-shape parts with outer framework 531 is fixed.
Referring to Fig. 6, longitudinal bracing column 2 includes alkali lacquer coat 21, aluminium film 22 and carbon steel substrate layer 23, and alkali paint is electroplated
The outermost layer of coating 21 is coated with alkali lacquer coat 21, and the middle layer of alkali lacquer coat 21 is provided with plating aluminium film 22, and alkali lacquer coat
21 innermost layer is carbon steel substrate layer 23, and alkali lacquer coat 21 is a kind of component of water-base epoxy enamel paint material, and alkali lacquer coat
21 are coated with a thickness of 5mm.
In use, during the installation process, it is necessary first to by bolt by the bottom end of longitudinal bracing column 2 by bolt and in advance
The concrete pipe base 1 poured is fixedly connected, and then, support component 5 is penetrated from the top of longitudinal bracing column 2, support component 5
Bottom end is fixedly connected with concrete pipe base 1, and top is bolted to connection the side wall in longitudinal bracing column 2, due to support group
Part 5 is internally provided with the reinforcement structure 532 of " soldier " font, so that the bottom bearing capacity and stability of longitudinal bracing column 2 have greatly
Connection component 3 is then socketed in the top of longitudinal bracing column 2 by the promotion of amplitude by bolt, by being arranged in convergence piece 32
I-shaped structure, be connected with the crossbeam at the top of manufacturer, formed snap-in structure after, be fixed by bolt, stability
It is higher, it is disposed with plating aluminium film 22 and alkali lacquer coat 21 from the inside to the outside in the outer surface of carbon steel substrate layer 23, forms steel
Aluminium film 22 is electroplated when encountering strong acid solution or gas in the double-layered protecting structure of structural outer surface, and passivation phenomenon can occurs in itself,
Surface forms the protection structure of oxidation film, and alkali lacquer coat 21, itself chemical property can occur in alkalinity with extraneous sour gas
Neutralization reaction improves practical performance of the steel construction under acidic environment, extends to protect the self structure characteristic of steel construction
The normal service life of steel construction.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of antiacid anti-corrosion steel construction, including concrete pipe base (1), longitudinal bracing column (2), connection component (3), cross-brace
Beam (4) and support component (5), it is characterised in that: the top center position of the concrete pipe base (1) is fixedly connected with longitudinal branch
The tip exterior fixing sleeve of the bottom end of dagger (2), the longitudinal bracing column (2) is connected to connection component (3), the connection component
(3) four sides are fixedly connected to cross-brace beam (4), and the bottom outside of the longitudinal bracing column (2) is fixedly connected with
Support component (5)；
The connection component (3) includes that socket frame (31) and convergence piece (32), the socket frame (31) are bolted
In the top of longitudinal bracing column (2), there are four the quantity of the convergence piece (32) is arranged altogether, four convergence pieces (32), which are divided equally, to be covered
It connects on four sides of frame (31)；
The convergence piece (32) includes bearing frame (321), and the inside fixation of the bearing frame (321) offers engaging slot
(322), the inside of the engaging slot (322) and the one end of cross-brace beam (4) are consolidated by bolt hole (323) and bolt
Fixed, the bolt hole (323) fixes the upper and lower surfaces for being provided with bearing frame (321), the bearing frame (321) and socket
Tilt prop (324) are symmetrically arranged with by welding manner between frame (31)；
The support component (5) includes support plate (51), external member (52) and reinforcer (53), and the external member (52) is fixedly attached to vertical
To the outside of the bottom end of support column (2), the support plate (51) is fixedly attached to outside the centre portion of external member (52), the external member
(52) it is symmetrically arranged with and is added as baseline using the vertical center line of external member (52) between the upper surface of lower surface and concrete pipe base (1)
Strong part (53)；
The reinforcer (53) includes outer framework (531) and reinforcement structure (532), and the outer framework (531) is a kind of positive six side
Shape, and the internal component for hollow form structure, the inside of the outer framework (531) is fixedly connected with " soldier " word by welding manner
The reinforcement structure (532) of shape structure.
2. a kind of antiacid anti-corrosion steel construction according to claim 1, it is characterised in that: the engaging slot (322) and transverse direction
Supporting beam (4) is a kind of component of I-shaped structure, and the width of engaging slot (322) internal diameter and cross-brace beam (4)
Degree size is adapted.
3. a kind of antiacid anti-corrosion steel construction according to claim 1, it is characterised in that: the tilt prop (324) is arranged altogether
There are three groups, every group of tilt prop (324) is a kind of component of triangular structure, (324) two short sides of tilt prop point of triangular shape
It is not welded on bearing frame (321) and is socketed the surface of frame (31).
4. a kind of antiacid anti-corrosion steel construction according to claim 1, it is characterised in that: the reinforcement structure (532) includes
Two T-shape parts arranged symmetrically are fixedly welded with no less than four channel steels, the head and the tail of channel steel between two T-shape parts and pass through
Welding manner is fixed, and top and bottom of the top of two T-shape parts respectively with outer framework (531) are fixed, and two T-shape parts
Side wall of the two sides with outer framework (531) fix.
5. a kind of antiacid anti-corrosion steel construction according to claim 1, it is characterised in that: the longitudinal bracing column (2) includes
Alkali lacquer coat (21), plating aluminium film (22) and carbon steel substrate layer (23), and the outermost layer of alkali lacquer coat (21) is coated with alkali paint
Coating (21), the middle layer of the alkali lacquer coat (21) is provided with plating aluminium film (22), and the innermost layer of alkali lacquer coat (21) is
Carbon steel substrate layer (23).
6. a kind of antiacid anti-corrosion steel construction according to claim 5, it is characterised in that: the alkali lacquer coat (21) is one kind
The component of water-base epoxy enamel paint material, and alkali lacquer coat (21) are coated with a thickness of 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920375218.3U CN209703694U (en) | 2019-03-24 | 2019-03-24 | A kind of antiacid anti-corrosion steel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920375218.3U CN209703694U (en) | 2019-03-24 | 2019-03-24 | A kind of antiacid anti-corrosion steel construction |
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| Publication Number | Publication Date |
|---|---|
| CN209703694U true CN209703694U (en) | 2019-11-29 |
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ID=68645150
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|---|---|---|---|
| CN201920375218.3U Active CN209703694U (en) | 2019-03-24 | 2019-03-24 | A kind of antiacid anti-corrosion steel construction |
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| Country | Link |
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| CN (1) | CN209703694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123374A (en) * | 2021-01-25 | 2021-07-16 | 江苏越润建设有限公司 | Constructional engineering foundation pile and detection method thereof |
-
2019
- 2019-03-24 CN CN201920375218.3U patent/CN209703694U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123374A (en) * | 2021-01-25 | 2021-07-16 | 江苏越润建设有限公司 | Constructional engineering foundation pile and detection method thereof |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211104 Address after: 226265 Hui Ping Zhen Hai Hong Cun, Qidong City, Nantong City, Jiangsu Province Patentee after: Nantong Dingfeng Steel Structure Co.,Ltd. Address before: 226200 1408, global building, Qidong City, Nantong City, Jiangsu Province Patentee before: Shen Qingjie Patentee before: Yang Lihua |