CN205637135U - Steel construction pipe truss beam column conversion node - Google Patents
Steel construction pipe truss beam column conversion node Download PDFInfo
- Publication number
- CN205637135U CN205637135U CN201620542148.2U CN201620542148U CN205637135U CN 205637135 U CN205637135 U CN 205637135U CN 201620542148 U CN201620542148 U CN 201620542148U CN 205637135 U CN205637135 U CN 205637135U
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- Prior art keywords
- steel
- beam column
- bridgeware
- node
- abacus
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- Rod-Shaped Construction Members (AREA)
Abstract
The utility model discloses a steel construction pipe truss beam column conversion node, characterized by: at the top of steel column welding steel sheet, form the abacus, set up the bridgeware on the abacus, the bridgeware has the bottom plate, and it has the mounting panel to be upright to weld on the bottom plate, and the topside of mounting panel sets up to convex recess, and the lower chord supports in the convex recess of mounting panel. The utility model discloses set up the steel sheet at the capital to set up a bridgeware and truss connection in installing the node, increase the adjustable space of capital and truss, optimize connected node atress performance, accelerate pre -buried and installation rate, greatly improved work efficiency.
Description
Technical field
This utility model relates to the conversion of steel-structure tube truss beam column and installs node, a kind of capital steel construction peace
Dress switching node.
Background technology
Truss structure materials economy, dead load is little, and rod member is in most cases only by axial tension or axial compressive force, and rod member is subject to
Power is clear and definite, it is easy to constitute various profile to adapt to different purposes, in the venue buildings of many large spans now, such as exhibitions
In center, stadiums and some other large public building, the application of tubular truss widely, traditional steel-structure tube truss
It is that two STHs at capital, gusset plate and steel column are attached fixing by high-strength bolt that node is installed in beam column conversion.But due to
Tubular truss is the least with lower boom regulation space, makes required precision high, and controlling unit is many, and difficulty of construction is big, and tubular truss is constructed into
This is bigger.
Utility model content
This utility model is for avoiding the weak point existing for above-mentioned prior art, it is provided that a kind of steel-structure tube truss beam column conversion
Node, to solve capital steel structure node installation question, increases capital and the adjustable space of truss, optimizes structure tension performance,
Reduce difficulty of construction, accelerate the installation rate of tubular truss, improve truss installa-tion precision, reduce construction cost.
This utility model adopts the following technical scheme that for solving technical problem
Being structurally characterized in that of this utility model steel-structure tube truss beam column switching node: at the top welding steel of steel column, forms post
Top board, arranges bridgeware on described abacus, and described bridgeware has base plate, in being uprightly welded with support on described base plate
Plate, the top margin of described supporting plate is set to circular groove, and lower boom is supported in the circular groove of described supporting plate.
The construction features of this utility model steel-structure tube truss beam column switching node lies also in: described supporting plate is parallel and interval sets
The twice put.
Compared with the prior art, this utility model has the beneficial effect that:
1, this utility model arranges steel plate at capital, and arranges a bridgeware at node is connected with truss in installing, increase capital with
The adjustable space of truss, optimizes and connects node stress performance, accelerate pre-buried and installation rate, drastically increase work efficiency；
2, this utility model can make tubular truss load be delivered to abacus through supporting plate and base plate, then is delivered to steel column,
Whole conversion node Path of Force Transfer is clear and definite；
3, this utility model can regulate the error of built-in fitting, plays the implementation effect that correction is corrected, effectively meets the peace of truss
Dress required precision；It makes simple, easy for installation, it is easy to construction.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 a is installation node main TV structure schematic diagram in this utility model；
Fig. 2 b is installation node plan structure schematic diagram in this utility model；
Label in figure: 1 steel column；2 abacus；3 base plates；4 supporting plates；5 lower booms；6 bolts；7 bolts hole.
Detailed description of the invention
Seeing Fig. 1, Fig. 2 a and Fig. 2 b, in the present embodiment, the version of steel-structure tube truss beam column switching node is: at steel column
The top welding steel of 1, forms abacus, arranges bridgeware on abacus 2, and bridgeware has base plate 3, on base plate 3
In being uprightly welded with supporting plate 4, the top margin of supporting plate 4 is set to circular groove, and lower boom 5 is supported on the circle of supporting plate 4
In arc groove；In order to improve steadiness, supporting plate 4 is provided parallel to and twice separately.
In being embodied as, it is to utilize bolt 6 and bolt hole 7 to be fixedly connected between base plate 3 and abacus 2, tubular truss
In lower boom 5 and supporting plate 4 between weld for fixing.
This utility model is equally applicable to concrete column, for concrete column, and pre-buried abacus 2 in concrete column manufacturing process,
The same bridgeware that arranges between lower boom 5 in abacus and tubular truss, node is installed in formation tubular truss beam column conversion.
This utility model nodal force bang path is clear and definite, and node framework stress performance is superior, and its connecting rod structure is simple, effectively
Reduce difficulty of construction, improve that steel construction is prefabricated and installation rate.
Claims (3)
1. a steel-structure tube truss beam column switching node, is characterized in that: at the top welding steel of steel column (1), forms capital
Plate, arranges bridgeware on described abacus (2), and described bridgeware has base plate (3), in being uprightly welded with on described base plate (3)
Supporting plate (4), the top margin of described supporting plate (4) is set to circular groove, and lower boom (5) is supported on the circular arc of described supporting plate (4)
In connected in star.
Steel-structure tube truss beam column switching node the most according to claim 1, is characterized in that: described supporting plate (4) is flat
Capable and spaced twice.
Steel-structure tube truss beam column switching node the most according to claim 1 and 2, is characterized in that: in described base plate (3)
Bolt (6) is fixing to be connected with using between abacus (2), the lower boom (5) in tubular truss be to fix to weld between supporting plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620542148.2U CN205637135U (en) | 2016-05-31 | 2016-05-31 | Steel construction pipe truss beam column conversion node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620542148.2U CN205637135U (en) | 2016-05-31 | 2016-05-31 | Steel construction pipe truss beam column conversion node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205637135U true CN205637135U (en) | 2016-10-12 |
Family
ID=57051518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620542148.2U Active CN205637135U (en) | 2016-05-31 | 2016-05-31 | Steel construction pipe truss beam column conversion node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205637135U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863054A (en) * | 2016-05-31 | 2016-08-17 | 安徽富煌建筑设计研究有限公司 | Steel structural pipe truss beam column transferring joint |
| CN108442520A (en) * | 2018-05-30 | 2018-08-24 | 中建钢构有限公司 | Large-span truss support construction and system and roof system support system |
| CN111424817A (en) * | 2020-03-31 | 2020-07-17 | 中冶(上海)钢结构科技有限公司 | Quick installation limiting connection node structure of column top steel structure |
-
2016
- 2016-05-31 CN CN201620542148.2U patent/CN205637135U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863054A (en) * | 2016-05-31 | 2016-08-17 | 安徽富煌建筑设计研究有限公司 | Steel structural pipe truss beam column transferring joint |
| CN108442520A (en) * | 2018-05-30 | 2018-08-24 | 中建钢构有限公司 | Large-span truss support construction and system and roof system support system |
| CN108442520B (en) * | 2018-05-30 | 2023-11-17 | 中建钢构股份有限公司 | Large-span truss support structure and system and roof support system |
| CN111424817A (en) * | 2020-03-31 | 2020-07-17 | 中冶(上海)钢结构科技有限公司 | Quick installation limiting connection node structure of column top steel structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |