CN204456457U - A kind of anticorrosive steel structure node - Google Patents
A kind of anticorrosive steel structure node Download PDFInfo
- Publication number
- CN204456457U CN204456457U CN201520095943.7U CN201520095943U CN204456457U CN 204456457 U CN204456457 U CN 204456457U CN 201520095943 U CN201520095943 U CN 201520095943U CN 204456457 U CN204456457 U CN 204456457U
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- China
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- junction plate
- main body
- stiffener
- girder steel
- steel
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- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The utility model discloses a kind of anticorrosive steel structure node, comprise main body (1), main body (1) is H profile steel, and its web both sides are welded with left junction plate (2), right junction plate (3) respectively; Left junction plate (2) is connected by left stiffener (7) with left girder steel (4); Right junction plate (3) is connected by right stiffener (9) with right girder steel (5); Main body (1) two is provided with secondary beam (6) outside the edge of a wing; The external surface of each assembly of this node is all coated with corrosion-inhibiting coating; Corrosion-inhibiting coating is followed successively by that thickness is 180 μm ~ 220 μm almag metal coatings (101), thickness is 30 μm of seal coat layers (102), thickness is 90 μm of acrylic polyurethane finish paint layers (103) from inside to outside.This anticorrosive steel structure node structure is simple, easy construction, favorable anti-corrosion effect.
Description
Technical field
The utility model relates to a kind of steel work, specifically a kind of anticorrosive steel structure node.
Background technology
At present, at field of steel structure, node between girder steel with steel column, is adopted to be connected.Node structure is often very complicated, and after long-time use, steel node, easily by corrosion, affects primary structure member bulk strength.
Utility model content
Technical problem to be solved in the utility model be existing steel structure node complicated, easily by corrosion.
In order to solve the problem of above-mentioned technology, the utility model by the following technical solutions:
A kind of anticorrosive steel structure node, comprise main body, main body is H profile steel, and the web side of main body is welded with left junction plate, and the opposite side of the web of main body is welded with right junction plate; Left junction plate is connected by left stiffener with left girder steel, and right junction plate is connected by right stiffener with right girder steel; All be bolted between left junction plate and left stiffener, between left girder steel and left stiffener, between right junction plate and right stiffener, between right girder steel and right stiffener; Main body two is provided with secondary beam outside the edge of a wing, and secondary beam and main body are bolted.The external surface of main body, left junction plate, right junction plate, left stiffener, right stiffener, left girder steel, right girder steel, secondary beam is all coated with corrosion-inhibiting coating, and corrosion-inhibiting coating is followed successively by almag metal coating, seal coat layer, acrylic polyurethane finish paint layer from inside to outside.Wherein the thickness of almag metal coating is 180 μm ~ 220 μm, and the thickness of seal coat layer is 30 μm, and the thickness of acrylic polyurethane finish paint layer is 90 μm.
This anticorrosive steel structure node, structure is simple, easy construction; Node coats corrosion-inhibiting coating; in corrosion-inhibiting coating, almag metal coating carries out cathodic protection to steel work; the gap of seal coat layer to almag metal coating is closed; coated inside and air insulated are opened by outermost acrylic polyurethane finish paint layer, thus play good antiseptic effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram of corrosion-inhibiting coating.
In figure:
1-main body, 2-left junction plate, 3-right junction plate, 4-left girder steel, 5-right girder steel, 6-secondary beam, 7-left stiffener, 8-bolt, 9-right stiffener, 101-almag metal coating, 102-seal coat layer, 103-acrylic polyurethane finish paint layer.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, a kind of anticorrosive steel structure node, comprises main body 1, and main body 1 is H profile steel, and the web side of main body 1 is welded with left junction plate 2, and the opposite side of the web of main body 1 is welded with right junction plate 3; Left junction plate 2 is connected by left stiffener 7 with left girder steel 4, and right junction plate 3 is connected by right stiffener 9 with right girder steel 5; All be connected by bolt 8 between left junction plate 2 with left stiffener 7, between left girder steel 4 with left stiffener 7, between right junction plate 3 with right stiffener 9, between right girder steel 5 with right stiffener 9; Main body is provided with secondary beam 6 outside 1 liang of edge of a wing, and secondary beam 6 and main body 1 are bolted.The external surface of main body 1, left junction plate 2, right junction plate 3, left stiffener 7, right stiffener 9, left girder steel 4, right girder steel 5, secondary beam 6 is all coated with corrosion-inhibiting coating, and corrosion-inhibiting coating is followed successively by almag metal coating 101, seal coat layer 102, acrylic polyurethane finish paint layer 103 from inside to outside.Wherein the thickness of almag metal coating 101 is 180 μm ~ 220 μm, and the thickness of seal coat layer 102 is 30 μm, and the thickness of acrylic polyurethane finish paint layer 103 is 90 μm.
This anticorrosive steel structure node, structure is simple, easy construction; Node coats corrosion-inhibiting coating; in corrosion-inhibiting coating, almag metal coating 101 pairs of steel work carry out cathodic protection; the gap of seal coat layer 102 pairs of almag metal coating 101 is closed; coated inside and air insulated are opened by outermost acrylic polyurethane finish paint layer 103, thus play good antiseptic effect.
Although the utility model has listed above-mentioned preferred forms, but above-mentioned embodiment be not used to limit the utility model, any those skilled in the art not departing from spirit and scope of the present utility model, when making amendment and perfect.Therefore, the scope that protection domain of the present utility model should define with claims is as the criterion.
Claims (1)
1. an anticorrosive steel structure node, comprise main body (1), it is characterized in that: described main body (1) is H profile steel, the web side of described main body (1) is welded with left junction plate (2), and the opposite side of the web of described main body (1) is welded with right junction plate (3); Described left junction plate (2) is connected by left stiffener (7) with left girder steel (4); Described right junction plate (3) is connected by right stiffener (9) with right girder steel (5); All be connected by bolt (8) between described left junction plate (2) with described left stiffener (7), between described left girder steel (4) with described left stiffener (7), between described right junction plate (3) with described right stiffener (9), between described right girder steel (5) with described right stiffener (9); Be provided with secondary beam (6) outside described main body (1) two edge of a wing, described secondary beam (6) and described main body (1) are bolted; The external surface of described main body (1), described left junction plate (2), described right junction plate (3), described left stiffener (7), described right stiffener (9), described left girder steel (4), described right girder steel (5), described secondary beam (6) is all coated with corrosion-inhibiting coating; Described corrosion-inhibiting coating is followed successively by almag metal coating (101), seal coat layer (102), acrylic polyurethane finish paint layer (103) from inside to outside; The thickness of described almag metal coating (101) is 180 μm ~ 220 μm, and the thickness of described seal coat layer (102) is 30 μm, and the thickness of described acrylic polyurethane finish paint layer (103) is 90 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095943.7U CN204456457U (en) | 2015-02-10 | 2015-02-10 | A kind of anticorrosive steel structure node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095943.7U CN204456457U (en) | 2015-02-10 | 2015-02-10 | A kind of anticorrosive steel structure node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204456457U true CN204456457U (en) | 2015-07-08 |
Family
ID=53663364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520095943.7U Expired - Fee Related CN204456457U (en) | 2015-02-10 | 2015-02-10 | A kind of anticorrosive steel structure node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204456457U (en) |
-
2015
- 2015-02-10 CN CN201520095943.7U patent/CN204456457U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20180210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |