CN207079737U - A kind of new steel structure fire retardant anticorrosion device - Google Patents
A kind of new steel structure fire retardant anticorrosion device Download PDFInfo
- Publication number
- CN207079737U CN207079737U CN201720285931.XU CN201720285931U CN207079737U CN 207079737 U CN207079737 U CN 207079737U CN 201720285931 U CN201720285931 U CN 201720285931U CN 207079737 U CN207079737 U CN 207079737U
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- China
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- column
- plate
- fixing device
- fire retardant
- crossbeam
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Abstract
A kind of new steel structure fire retardant anticorrosion device,Including column and two crossbeams,Two crossbeams are separately positioned on the left and right sides of column,The first fixing device and the second fixing device are respectively arranged with left and right sides of column,First fixing device includes connecting plate and clamping plate,Connecting plate one end is connected with right side crossbeam,The other end is connected with column,Clamping plate one end is fixedly connected with column,The other end is connected with right side crossbeam,Second fixing device includes directing plate,Girder steel and fixed plate,Described girder steel one end is connected by directing plate with column,The other end is connected with left side beams,The directing plate is connected with girder steel by fixed plate,The design of double crossbeams is effectively guaranteed the stability of integrated steel-structure,Effectively crossbeam and column are fixed for the design of first fixing device and the second fixing device,Improve the fastness of column and crossbeam.
Description
Technical field
A kind of technical field of buildings is the utility model is related to, more particularly, to a kind of new steel structure fire retardant anticorrosion device.
Background technology
The structure that steel construction is made up of steel material, it is one of main building construction types, structure is mainly by shaped steel
With steel plate etc. made of the component composition such as girder steel, steel column, steel truss, generally use weld seam between each component or part, bolt or
Rivet interlacement, because its deadweight is lighter, and easy construction, it is widely used in the fields such as large-sized workshop, venue, Super High, but it is existing
There is the steel structure body in technology；And in the prior art for high-rise or exposed resistance of super high-rise steel structures steel member mostly
Its surface is smeared or sprayed using fireproof coating, steel construction piece is protected by its fire resistance property, but this
Kind smearing mode bonding force is unstable, can peel off for a long time, and the corrosion-resistant coating of fire resistant coating and steel construction piece easily occurs
Chemical reaction, so as to influence the stability of steel construction piece, the utility model proposes a kind of new solution party for problem above
Case.
Utility model content
The purpose of this utility model is to provide a kind of new steel structure fire retardant anticorrosion device, and it has stability high, anti-
The characteristics of corrosive effect is high, good heat-insulation effect and service life are long.
In order to solve the above technical problems, the utility model provides a kind of new steel structure fire retardant anticorrosion device, including column
With two crossbeams, two crossbeams are separately positioned on the left and right sides of column, the first fixation are respectively arranged with left and right sides of column
Device and the second fixing device, first fixing device include connecting plate and clamping plate, and connecting plate one end is connected with right side crossbeam
Connecing, the other end is connected with column, and clamping plate one end is fixedly connected with column, and the other end is connected with right side crossbeam, and described second
Fixing device includes directing plate, girder steel and fixed plate, and described girder steel one end is connected by directing plate with column, the other end and a left side
Side crossbeam is connected, and the directing plate is connected with girder steel by fixed plate, and described two beam outer surfaces are respectively arranged with anti-
Fiery plate, the fire-proof plate inner surface are provided with some airslides, and airslide is provided with one or several airflow holes, the column table
Face is provided with corrosion-inhibiting coating structure, and the corrosion-inhibiting coating structure includes first layer waterborne zinc-rich primer layer, second layer waterborne zinc-rich
Prime coat, epoxy zinc-rich floating coat and finishing coat.
In order to preferably use corrosion-inhibiting coating structure, the utility model, which improves, to be had, the first layer waterborne zinc-rich primer layer
Thickness is 15-25 μm.
In order to which preferably connecting plate is fixed, the utility model improve have, the connecting plate by weld respectively with
Column and crossbeam link together.
In order to which preferably clamping plate is fixed, the utility model improve have, the clamping plate by weld respectively with column
Linked together with crossbeam.
In order to which preferably fixed plate and girder steel are fixed, the utility model, which improves, to be had, and the fixed plate passes through bolt
It is connected respectively with girder steel and directing plate.
The beneficial effects of the utility model are：The utility model is novel in design, and simple in construction, the design of double crossbeams is effective
The stability of integrated steel-structure is ensure that, the design of the first fixing device and the second fixing device is effectively entered to crossbeam and column
Row is fixed, and improves the fastness of column and crossbeam, the design of fire-proof plate, which is effectively guaranteed integrated steel-structure, to be had preferably
Thermal insulation, the design of corrosion-inhibiting coating structure add the resistance to corrosion of column, extend its service life.
Brief description of the drawings
Accompanying drawing 1 is overall structure diagram of the present utility model；
Accompanying drawing 2 is the structural representation of the utility model corrosion-inhibiting coating；
Label declaration：1- columns；2- crossbeams；3- connecting plates；4- clamping plates；5- directing plates；6- girder steels；7- fixed plates；8-
One layer of waterborne zinc-rich primer layer；9- second layer waterborne zinc-rich primer layers；10- epoxy zinc-rich floating coats；11- finishing coats.
Embodiment
To describe technology contents of the present utility model, construction feature, the objects and the effects in detail, below in conjunction with implementation
Mode simultaneously coordinates accompanying drawing to be explained in detail.
Referring to the drawings 1-2, the utility model provides a kind of new steel structure fire retardant anticorrosion device, including column 1 and two
Crossbeam 2, two crossbeams 2 are separately positioned on the left and right sides of column 1, and the left and right sides of column 1 is respectively arranged with the first fixation dress
Put includes connecting plate 3 and clamping plate 4, the one end of connecting plate 3 and the phase of right side crossbeam 2 with the second fixing device, first fixing device
Connection, the other end are connected with column 1, and the one end of clamping plate 4 is fixedly connected with column 1, and the other end is connected with right side crossbeam 2, institute
Stating the second fixing device includes directing plate 5, girder steel 6 and fixed plate 7, and described one end of girder steel 6 is connected by directing plate 5 with column 1
Connect, the other end is connected with left side beams 2, and the directing plate 5 is connected with girder steel 6 by fixed plate 7, described two crossbeams 2
Outer surface is respectively arranged with fire-proof plate, and the fire-proof plate inner surface is provided with some airslides, and airslide is provided with one or several
Individual airflow hole, the leg surface are provided with corrosion-inhibiting coating structure, and the corrosion-inhibiting coating structure includes first layer waterborne zinc-rich bottom
Enamelled coating 8, second layer waterborne zinc-rich primer layer 9, epoxy zinc-rich floating coat 10 and finishing coat 11.
In order to preferably use corrosion-inhibiting coating structure, the thickness of first layer waterborne zinc-rich primer layer 8 is 15-25 μm.For
Preferably connecting plate is fixed, the connecting plate 3 is respectively linked together by welding with column 1 and crossbeam 2.In order to
Preferably clamping plate is fixed, the clamping plate 4 is linked together with column 1 and crossbeam 2 respectively by welding.In order to more preferable
Fixed plate and girder steel are fixed, the fixed plate 7 is connected with girder steel 6 and directing plate 5 respectively by bolt.
When installation, two crossbeams 2 are arranged on the two of column 1 by the first fixing device and the second fixing device
Side, a crossbeam 2 are linked together by the mutual cooperation of connecting plate 3 and clamping plate 4 with column 1, and another crossbeam 2 passes through guiding
The mutual and column 1 of plate 5, fixed plate 7 and girder steel 6 is linked together, and the first fixing device is mainly fixed by welding,
Second fixing device is fixed by bolt and welding two ways, adds its fastness, and fire-proof plate, will when making
It is fabricated to the shape to be matched with crossbeam 2, consequently facilitating installation, finally sets corrosion-inhibiting coating in the outer surface of column 1.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (5)
1. a kind of new steel structure fire retardant anticorrosion device, it is characterised in that including column and two crossbeams, two crossbeams are set respectively
Put and the first fixing device and the second fixing device are respectively arranged with left and right sides of the left and right sides of column, column, described
One fixing device includes connecting plate and clamping plate, and connecting plate one end is connected with right side crossbeam, and the other end is connected with column, clamping plate
One end is fixedly connected with column, and the other end is connected with right side crossbeam, and second fixing device includes directing plate, girder steel and consolidated
Fixed board, described girder steel one end are connected by directing plate with column, and the other end is connected with left side beams, the directing plate and steel
Beam is connected by fixed plate, and described two beam outer surfaces are respectively arranged with fire-proof plate, if the fire-proof plate inner surface is provided with
Dry gas chute, airslide are provided with one or several airflow holes, and the leg surface is provided with corrosion-inhibiting coating structure, described anti-
Rotten coating structure includes first layer waterborne zinc-rich primer layer, second layer waterborne zinc-rich primer layer, epoxy zinc-rich floating coat and face and applied
Layer.
2. a kind of new steel structure fire retardant anticorrosion device according to claim 1, it is characterised in that the first layer is water-based
Zinc rich primer thickness degree is 15-25 μm.
3. a kind of new steel structure fire retardant anticorrosion device according to claim 2, it is characterised in that the connecting plate passes through
Welding links together with column and crossbeam respectively.
A kind of 4. new steel structure fire retardant anticorrosion device according to any one of claims 1 to 3, it is characterised in that the folder
Plate is linked together with column and crossbeam respectively by welding.
5. a kind of new steel structure fire retardant anticorrosion device according to any one of claims 1 to 3, it is characterised in that described solid
Fixed board is connected with girder steel and directing plate respectively by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720285931.XU CN207079737U (en) | 2017-03-23 | 2017-03-23 | A kind of new steel structure fire retardant anticorrosion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720285931.XU CN207079737U (en) | 2017-03-23 | 2017-03-23 | A kind of new steel structure fire retardant anticorrosion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207079737U true CN207079737U (en) | 2018-03-09 |
Family
ID=61436054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720285931.XU Expired - Fee Related CN207079737U (en) | 2017-03-23 | 2017-03-23 | A kind of new steel structure fire retardant anticorrosion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207079737U (en) |
-
2017
- 2017-03-23 CN CN201720285931.XU patent/CN207079737U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 Termination date: 20190323 |