CN209194850U - A kind of composite column structure of active control composite interior force - Google Patents
A kind of composite column structure of active control composite interior force Download PDFInfo
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- CN209194850U CN209194850U CN201821635300.7U CN201821635300U CN209194850U CN 209194850 U CN209194850 U CN 209194850U CN 201821635300 U CN201821635300 U CN 201821635300U CN 209194850 U CN209194850 U CN 209194850U
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- column
- steel corbel
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- swing column
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Abstract
The utility model relates to a kind of composite column structures of active control composite interior force, including being used to support roof system and the swing column hinged with roof system；Two side of swing column, which is respectively welded to be connected with the overhanging steel corbel for bearing the outer additional load of swing column shaft and balance the interior of overhanging steel corbel vertical force, stretches steel corbel；The inner steel corbel side of stretching of swing column is equipped with pre- tensioning tail rope, and pre- tensioning tail rope one end is connect with interior steel corbel of stretching, and pre- tensioning tail rope is fixedly connected with the ground.The utility model solves the problems, such as that bearing capacity significantly reduces after being become press-bending column by press-bending effect with overhanging bracket column, improves steel pipe column stability and bearing capacity, steel pipe column is enable to accomplish very thin beauty.Simple structure, strong applicability are also accomplished in the connection of steel pipe pillar support.The utility model structure simple structure, stress is efficient and rational, good appearance, and connection is simple, installation convenience.
Description
Technical field
The utility model relates to a kind of composite column structures of active control composite interior force, and in particular to a kind of active control band
It is straight to be simplified to axial compression by the composite column structure and connecting structure of bracket column composite interior force for the composite interior force that ox moves back column complexity
Column.Arrange that rod structure is waved in the load-bearing for bearing additional load outside shaft with overhanging steel corbel suitable for structural system.
Background technique
With constantly bringing forth new ideas for facade lighting and architectural image, new structural shape is continued to bring out.Structure design will be accomplished
1) efficiency refers to the strength characteristics for optimally utilizing material, uses minimal of materials.Efficiency means that structure design is looked for method
To a kind of reasonable form, heavier load can be born than others, and uses material must be minimum.2) economical, it is minimum at
This.Engineering construction requires economy, reduces investment outlay.Economy is stressed, is exactly to require convenient, easy dimension of constructing other than material is saved
Shield.3) beautiful, beauty is shown to the maximum extent, and the most basic rule that architectonic beauty is deferred to is exactly mechanics principles, and structure is answered
The effect withstood forces with it is adapted, per se with bearty in form.
In steel frame bearing structural system, steel column is typically designed as just connecing in succession, to improve structure anti-side rigidity.But for
Super-long structural is influenced by temperature stress, and is that " cannot resist firmly " the characteristics of temperature action, and " hard anti-" will pay sizable generation
Valence, the method for preferably suitably taking " putting " structural elements and are connected with appropriate dilatation ability as long as allowing, and temperature stress can be big
Width reduces.Therefore it is influenced in temperature stress partially hinged using " swing column " with preferable deformability in big frame structure
Connection Release temperature stress is a kind of very good solution method.
Commonly " swing column " is the succinct axial compression right cylinder of stress, if in right cylinder upper end, setting is outer because building is needed
When stretching additional load outside steel corbel receiving shaft, " swing column " is become bending column from Axial-compression Column, and bearing capacity is greatly reduced.For
Guarantee that structure then needs safely enlarging section, for such material efficiency also without optimal utilization, both uneconomical or influence is beautiful.
Utility model content
Place, the utility model provide a kind of group of active control composite interior force in order to overcome the above-mentioned deficiencies of the prior art
Zygostyle structure.
To achieve the above objectives, the present invention adopts the following technical solutions: a kind of combination of active control composite interior force
Rod structure, including being used to support roof system and the swing column hinged with roof system, two side of swing column, which is respectively welded, to be connected with receiving and waves
The overhanging steel corbel and the interior of the overhanging steel corbel vertical force of balance of the outer additional load of column shaft stretch steel corbel, and the inner of swing column is stretched
Steel corbel side is equipped with pre- tensioning tail rope；Pre- tensioning tail rope one end is connect with interior steel corbel of stretching, pre- tensioning tail rope and ground
Face is fixedly connected.
It is hinged by pin shaft and roof system to wave top end.
Pedestal is equipped with below swing column, swing column bottom end is hinged by pin shaft and pedestal.
The swing column of the utility model is freely-supported steel tube sway column.The vertical load-bearing transmitting of the steel tube sway column of the utility model
Pressure.Overhanging steel corbel is set in swing column and bears the outer additional load of shaft, transmitting moment of flexure, shearing and transversal force.Pre- tensioning balance
Steel corbel, which is stretched, in corresponding reversed with the overhanging steel corbel of load-bearing of rope setting is tensioned fixation downwards, to balance overhanging bracket vertical force,
Tail rope pulling force synthesizes the axle power straight down for passing through swing column with overhanging steel corbel stress, eliminates overhanging steel corbel and produces
Raw moment of flexure, making swing column is only the simplest axial compression right cylinder of stress.Swing column upper and lower side support and two end node of rope are adopted
It is connected with pin type and realizes ideal hinged bearing, power transmission is smooth.Steel corbel and swing column are welded to connect using factory, band bracket steel pipe
Column+tail rope coupled column site assembly mounting is constructed convenient reliable.
The structure and connecting structure is to arrange to bear additional load outside shaft with overhanging steel corbel in structural system
Rod structure is waved in load-bearing.
Overhanging steel corbel is set in the swing column and bears the outer additional load of shaft, is holding the overhanging steel corbel of lotus in swing column
It is oppositely arranged in stretch steel corbel.
The construction stretches steel corbel tail end inside and pre- tensioning tail rope is arranged to be tensioned the overhanging bracket of stable equilibrium downwards vertical
Power, tail rope pulling force synthesize the axle power straight down for passing through swing column with overhanging steel corbel stress.
The swing column upper and lower side support and two end node of rope are using the ideal hinged bearing of pin type connection realization.Steel corbel shakes
It puts steel column factory to be welded to connect, coupled column site assembly mounting.
The utility model solve with overhanging bracket column become by press-bending effect bend column after bearing capacity is significantly reduced asks
Topic, improves steel pipe column stability and bearing capacity, steel pipe column is enable to accomplish very thin beauty.The connection of steel pipe pillar support is also accomplished to construct
Simply, strong applicability.The utility model structure simple structure, stress is efficient and rational, good appearance, and connection is simple, installation convenience.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model swing column and pedestal connection schematic diagram.
The left view that Fig. 3 is Fig. 2.
Fig. 4 is that the pre- tensioning tail rope (bar) of the utility model is fixedly connected with the ground schematic diagram.
Specific embodiment
Referring to Fig. 1-4, the utility model includes being used to support roof system 5 and the steel tube sway column 1 hinged with roof system 5, is waved
1 two side of column is respectively welded to be connected with the overhanging steel corbel 2 for bearing the outer additional load of swing column shaft and balance overhanging steel corbel 2 and erect
Steel corbel 3 is stretched into power, inner 3 side of steel corbel of stretching of swing column 1 is equipped with pre- tensioning tail rope (bar) 4；Pre- tensioning balance
4 one end of rope is connect with interior steel corbel 3 of stretching, and pre- tensioning tail rope 4 is fixedly connected with the ground.
1 top of swing column is hinged by pin shaft 6 and roof.
Pedestal is equipped with below swing column 1, swing column bottom end is hinged by pin shaft 6 and pedestal.
The overhanging steel corbel 2 of the utility model and it is interior stretch steel corbel 3 and wave 1 factory of steel column welding.Tail rope (bar) 4 is arranged
3 tail end of steel corbel is stretched inside is tensioned fixation downwards.Swing column upper and lower side support and two end node of rope (bar) are connected using pin type
Realize ideal hinged bearing.Steel corbel, swing column factory are welded to connect, band bracket steel pipe column+tail rope coupled column assembled in situ formula
Installation is constructed convenient reliable.
The utility model structure simple structure, stress is efficient and rational, good appearance, and connection is simple, installation convenience.
Claims (3)
1. a kind of composite column structure of active control composite interior force, it is characterized in that: including being used to support roof system and hinged with roof system
Swing column；The overhanging steel corbel and balance external for being connected with and bearing the outer additional load of swing column shaft is respectively welded in two side of swing column
It stretches the interior of steel corbel vertical force and stretches steel corbel；Equipped with pre- tensioning tail rope, pre- tensioning is flat for the inner steel corbel side of stretching of swing column
Weighing apparatus Suo Yiduan is connect with interior steel corbel of stretching, and pre- tensioning tail rope is fixedly connected with the ground.
2. the composite column structure of active control composite interior force according to claim 1, passes through it is characterized in that: waving top end
Pin shaft is hinged with roof system.
3. the composite column structure of active control composite interior force according to claim 1 or 2, it is characterized in that: below swing column
Equipped with pedestal, swing column bottom end is hinged by pin shaft and pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821635300.7U CN209194850U (en) | 2018-10-09 | 2018-10-09 | A kind of composite column structure of active control composite interior force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821635300.7U CN209194850U (en) | 2018-10-09 | 2018-10-09 | A kind of composite column structure of active control composite interior force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209194850U true CN209194850U (en) | 2019-08-02 |
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ID=67407533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821635300.7U Active CN209194850U (en) | 2018-10-09 | 2018-10-09 | A kind of composite column structure of active control composite interior force |
Country Status (1)
| Country | Link |
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| CN (1) | CN209194850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351864A (en) * | 2021-12-21 | 2022-04-15 | 中国建筑第八工程局有限公司 | Self-balancing pressure ring beam structure system of cable net roof structure |
-
2018
- 2018-10-09 CN CN201821635300.7U patent/CN209194850U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351864A (en) * | 2021-12-21 | 2022-04-15 | 中国建筑第八工程局有限公司 | Self-balancing pressure ring beam structure system of cable net roof structure |
| CN114351864B (en) * | 2021-12-21 | 2023-10-13 | 中国建筑第八工程局有限公司 | Self-balancing compression ring beam structure system of cable network roof structure |
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