CN203347009U - Large-span high-performance steel structure - Google Patents
Large-span high-performance steel structure Download PDFInfo
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- CN203347009U CN203347009U CN 201320437742 CN201320437742U CN203347009U CN 203347009 U CN203347009 U CN 203347009U CN 201320437742 CN201320437742 CN 201320437742 CN 201320437742 U CN201320437742 U CN 201320437742U CN 203347009 U CN203347009 U CN 203347009U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 55
- 239000010959 steel Substances 0.000 title claims abstract description 55
- 230000000295 complement effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
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Abstract
The utility model relates to a steel structure, in particular to a large-span high-performance steel structure. The large-span high-performance steel structure comprises a set of main truss elements. Supporting steel columns are respectively arranged at both sides of each main truss element. Each main truss element comprises an upper chord, a bottom chord and a set of web members, wherein the upper chord, the bottom chord and the web members are fixedly connected together, and the web members are connected between the upper chord and the lower chord. Each upper chord is in a shape of an upward erected broken line; each lower chord is a horizontal rod, and web members and the corresponding upper chord or the corresponding lower chord form triangles; each supporting steel column is also provided with a skyhook. The large-span high-performance steel structure provided by the utility model is reasonable in structural design, can meet the high-performance requirements of large span, light weight and high carrying capacity, is easy to hoist, convenient and fast in installation and construction, and is very suitable for being popularized and implemented.
Description
Technical field
The utility model relates to a kind of steel work, particularly relates to a kind of large span high-performance steel structure.
Background technology
Large-span steel assembles with light high-efficiency steel and the heat insulation cladding of efficient and light weight, have lightweight, short construction period, easy for installation, anti-seismic performance is good, handsome in appearance, clean, lively rhythm, the characteristics such as inner space is large, than the easier partition space of general structure, therefore be widely used in general industrial or agricultural building, business, the service building, the standard office building, school, hospital architecture, villa, tourism building, all kinds of warehouses building, amusement, stadiums, seismic areas building, the building that duration is tight, old housing reform is built, the building field such as overhaul.And existing large-span steel exists unreasonable structure, supporting capacity low, installation is inconvenient, inefficient defect.
Summary of the invention
The technical problems to be solved in the utility model overcomes above-mentioned the deficiencies in the prior art exactly, and provide a kind of rational in infrastructure, can meet large span, the high performance requirements that lightweight and supporting capacity is strong, and installation large span high-performance steel structure easily and efficiently.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of large span high-performance steel structure, comprise one group of main couple unit, each both sides, main couple unit is respectively arranged with brace steel post, described main couple unit comprises the upper chord that is fixed together, lower chord and for connecting one group of web member between upper chord and lower chord, the polyline shaped of described upper chord for making progress jack-up, described lower chord is horizon bar, between described web member and upper chord or lower chord, forms triangular shape, also is provided with skyhook on described brace steel post.
Between the upper chord of adjacent two main couple unit, by one group of purlin, vertically connect.
Top, described main couple unit is fixed with the bent plate be complementary with contained upper chord surface simultaneously.
Be respectively equipped with hound between the contained lower chord in described main couple unit and supported on both sides steel column.
Weld or be movably hinged for fixing between described web member and upper chord or lower chord.
Described bent plate is overall structure.
Described bent plate is combined by a plurality of Split type structures, and wherein adjacent Split type structure junction is overlapped on respectively on the upper chord of main couple unit.
The beneficial effect of technical solutions of the utility model is:
1, structurally, the utility model large span high-performance steel structure comprises one group of main couple unit, each both sides, main couple unit is respectively arranged with brace steel post, described main couple unit comprises the upper chord that is fixed together, lower chord and for connecting one group of web member between upper chord and lower chord, reasonable in design, whole span is large, lightweight; Form triangular shape between described web member and upper chord or lower chord, stable connection is good each other, and supporting capacity is strong; Also be provided with skyhook on described brace steel post, be convenient to lifting during installation, easy construction, quick.
2, structurally, between the upper chord of adjacent two the main couple unit of the utility model, by one group of purlin, vertically connect, top, described main couple unit is fixed with the bent plate be complementary with contained upper chord surface simultaneously, be respectively equipped with hound between the contained lower chord in described main couple unit and supported on both sides steel column, can both have further improved the supporting capacity of steel work integral body.
3, structurally, between web member described in the utility model and upper chord or lower chord, being connected can be fixing welding, can be also to be movably hinged, and wherein preferably is movably hinged, and is convenient to installation and removal, easy for operation; Described bent plate can be overall structure, can be also the Split assembled structure, and wherein preferred Split assembled structure, be convenient to installation and removal, the operation easy construction.
4, to sum up, the utility model large span high-performance steel structure reasonable in design, can meet large span, the high performance requirements that lightweight and supporting capacity is strong, and be convenient to lifting, and installation is convenient, fast, is very suitable for promotion and implementation.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail, wherein:
One of main TV structure schematic diagram that Fig. 1 is the utility model large span high-performance steel structure;
Two of the main TV structure schematic diagram that Fig. 2 is the utility model large span high-performance steel structure;
One of plan structure schematic diagram that Fig. 3 is the structure of large span high-performance steel shown in Fig. 1 or Fig. 2;
Two of the plan structure schematic diagram that Fig. 4 is the structure of large span high-performance steel shown in Fig. 1 or Fig. 2;
Sequence number in figure: 1, brace steel post, 2, upper chord, 3, lower chord, 4, web member, 5, skyhook, 6, purlin, 7, bent plate, 8, hound.
the specific embodiment
Embodiment mono-:
Referring to Fig. 1, Fig. 3, in figure, the utility model large span high-performance steel structure, comprise one group of main couple unit, each both sides, main couple unit is respectively arranged with brace steel post 1, described main couple unit comprises the upper chord 2 that is fixed together, lower chord 3 and for connecting one group of web member 4 between upper chord and lower chord, the polyline shaped of described upper chord for making progress jack-up, described lower chord is horizon bar, form triangular shape between described web member and upper chord or lower chord, also be provided with skyhook 5 on described brace steel post.Between the upper chord of adjacent two main couple unit, by one group of purlin 6, vertically connect.Top, described main couple unit is fixed with the bent plate 7 be complementary with contained upper chord surface simultaneously.Be respectively equipped with hound 8 between the contained lower chord in described main couple unit and supported on both sides steel column.It between described web member and upper chord or lower chord, is fixing welding.Described bent plate is overall structure.
Embodiment bis-:
Referring to Fig. 1, Fig. 4, in figure, the utility model large span high-performance steel structure, comprise one group of main couple unit, each both sides, main couple unit is respectively arranged with brace steel post 1, described main couple unit comprises the upper chord 2 that is fixed together, lower chord 3 and for connecting one group of web member 4 between upper chord and lower chord, the polyline shaped of described upper chord for making progress jack-up, described lower chord is horizon bar, form triangular shape between described web member and upper chord or lower chord, also be provided with skyhook 5 on described brace steel post.Between the upper chord of adjacent two main couple unit, by one group of purlin 6, vertically connect.Top, described main couple unit is fixed with the bent plate 7 be complementary with contained upper chord surface simultaneously.Be respectively equipped with hound 8 between the contained lower chord in described main couple unit and supported on both sides steel column.It between described web member and upper chord or lower chord, is fixing welding.Described bent plate is combined by a plurality of Split type structures, and wherein adjacent Split type structure junction is overlapped on respectively on the upper chord of main couple unit.
Embodiment tri-:
Referring to Fig. 2, Fig. 3, in figure, the utility model large span high-performance steel structure, comprise one group of main couple unit, each both sides, main couple unit is respectively arranged with brace steel post 1, described main couple unit comprises the upper chord 2 that is fixed together, lower chord 3 and for connecting one group of web member 4 between upper chord and lower chord, the polyline shaped of described upper chord for making progress jack-up, described lower chord is horizon bar, form triangular shape between described web member and upper chord or lower chord, also be provided with skyhook 5 on described brace steel post.Between the upper chord of adjacent two main couple unit, by one group of purlin 6, vertically connect.Top, described main couple unit is fixed with the bent plate 7 be complementary with contained upper chord surface simultaneously.Be respectively equipped with hound 8 between the contained lower chord in described main couple unit and supported on both sides steel column.Between described web member and upper chord or lower chord for being movably hinged.Described bent plate is overall structure.
Embodiment bis-:
Referring to Fig. 2, Fig. 4, in figure, the utility model large span high-performance steel structure, comprise one group of main couple unit, each both sides, main couple unit is respectively arranged with brace steel post 1, described main couple unit comprises the upper chord 2 that is fixed together, lower chord 3 and for connecting one group of web member 4 between upper chord and lower chord, the polyline shaped of described upper chord for making progress jack-up, described lower chord is horizon bar, form triangular shape between described web member and upper chord or lower chord, also be provided with skyhook 5 on described brace steel post.Between the upper chord of adjacent two main couple unit, by one group of purlin 6, vertically connect.Top, described main couple unit is fixed with the bent plate 7 be complementary with contained upper chord surface simultaneously.Be respectively equipped with hound 8 between the contained lower chord in described main couple unit and supported on both sides steel column.Between described web member and upper chord or lower chord for being movably hinged.Described bent plate is combined by a plurality of Split type structures, and wherein adjacent Split type structure junction is overlapped on respectively on the upper chord of main couple unit.
The foregoing is only the schematic specific embodiment of the utility model; not in order to limit scope of the present utility model; equivalent variations and modification that any those skilled in the art makes under the prerequisite that does not break away from the utility model design and principle, all should belong to the scope that the utility model is protected.
Claims (7)
1. a large span high-performance steel structure, comprise one group of main couple unit, each both sides, main couple unit is respectively arranged with brace steel post, it is characterized in that: described main couple unit comprises the upper chord that is fixed together, lower chord and for connecting one group of web member between upper chord and lower chord, the polyline shaped of described upper chord for making progress jack-up, described lower chord is horizon bar, between described web member and upper chord or lower chord, forms triangular shape, also is provided with skyhook on described brace steel post.
2. large span high-performance steel structure according to claim 1, is characterized in that: between the upper chord of adjacent two main couple unit, by one group of purlin, vertically connect.
3. large span high-performance steel structure according to claim 1 is characterized in that: be fixed with the bent plate be complementary with contained upper chord surface above described main couple unit simultaneously.
4. large span high-performance steel structure according to claim 1, is characterized in that: between the contained lower chord in described main couple unit and supported on both sides steel column, be respectively equipped with hound.
5. large span high-performance steel structure according to claim 1, is characterized in that: between described web member and upper chord or lower chord, for fixing, weld or be movably hinged.
6. large span high-performance steel structure according to claim 3, it is characterized in that: described bent plate is overall structure.
7. large span high-performance steel structure according to claim 3, it is characterized in that: described bent plate is combined by a plurality of Split type structures, and wherein adjacent Split type structure junction is overlapped on respectively on the upper chord of main couple unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320437742 CN203347009U (en) | 2013-07-23 | 2013-07-23 | Large-span high-performance steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320437742 CN203347009U (en) | 2013-07-23 | 2013-07-23 | Large-span high-performance steel structure |
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| Publication Number | Publication Date |
|---|---|
| CN203347009U true CN203347009U (en) | 2013-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320437742 Expired - Lifetime CN203347009U (en) | 2013-07-23 | 2013-07-23 | Large-span high-performance steel structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442705A (en) * | 2016-01-05 | 2016-03-30 | 江苏沪宁钢机股份有限公司 | Large-span steel truss structure and installation method thereof |
| CN106088755A (en) * | 2016-07-12 | 2016-11-09 | 中冶京诚工程技术有限公司 | Prefabricated large-scale steel structure rectangular bin and rectangular group bin |
| CN112376392A (en) * | 2020-12-02 | 2021-02-19 | 中铁第四勘察设计院集团有限公司 | Suspension type monorail pier beam consolidation type beam bridge |
-
2013
- 2013-07-23 CN CN 201320437742 patent/CN203347009U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442705A (en) * | 2016-01-05 | 2016-03-30 | 江苏沪宁钢机股份有限公司 | Large-span steel truss structure and installation method thereof |
| CN106088755A (en) * | 2016-07-12 | 2016-11-09 | 中冶京诚工程技术有限公司 | Prefabricated large-scale steel structure rectangular bin and rectangular group bin |
| CN112376392A (en) * | 2020-12-02 | 2021-02-19 | 中铁第四勘察设计院集团有限公司 | Suspension type monorail pier beam consolidation type beam bridge |
| CN112376392B (en) * | 2020-12-02 | 2025-07-29 | 中铁第四勘察设计院集团有限公司 | Suspended monorail pier beam consolidation type beam bridge |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |