CN109518881A - A kind of assembling light gauge cold-formed steel shape triangular-section lattice column - Google Patents
A kind of assembling light gauge cold-formed steel shape triangular-section lattice column Download PDFInfo
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- CN109518881A CN109518881A CN201910077956.4A CN201910077956A CN109518881A CN 109518881 A CN109518881 A CN 109518881A CN 201910077956 A CN201910077956 A CN 201910077956A CN 109518881 A CN109518881 A CN 109518881A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/32—Columns; Pillars; Struts of metal
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Rod-Shaped Construction Members (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a kind of assembling light gauge cold-formed steel shape triangular-section lattice columns, including two Cold-Formed Thin-Walled Steel Columns and attachment screw.Two thin-walled steel plate cold bendings arrange attachment screw at the column of right triangular cross-sectional at bevel edge, form a lattice column.Performance is reasonable in present invention design, compared to traditional steel column, using this design of triangular-section, after being determined because of triangle, its side length, angle will not change this advantage, effectively raise bearing capacity and stability, increase bending resistance, shear resistance, reduce malformation, helps to realize component and make simple, easy for installation and cost-effective design concept and construction method.
Description
Technical field
The present invention relates to field of civil engineering, in particular to a kind of assembling light gauge cold-formed steel shape triangular-section lattice
Column.
Background technique
With greatly developing for China's assembled architecture, steel construction is good by its anti-seismic performance, and industrialization Chengdu is high, building
Many advantages, such as total amount is light, and the completion time of project is short, and environment protecting is good, flexible rich reality, effectively solves current China's steel excess capacity,
The main architecture structure form pushed as government.
And in steel construction, for light gauge cold-formed steel shape because of the influence of flow harden in forming process, steel yield point is significant
It improves, it is advantageous to behavior of members under loading, so as to save steel.The light-weight of cold formed steel structure, function are more, energy is industrial
Metaplasia produces, and is a kind of promising structure.
For Cold-Formed Thin-Walled Steel Columns, quake evaluation type building, light mobile house, workbench, trestle and bracket etc.
Column, mostly use steel column greatly.Steel column have it is light-weight, capacity is big, impact resistant, transport and advantage easy for installation, under construction
Increasingly it is widely adopted.
The Cold-Formed Thin-Walled Steel Columns of existing ordinary cross-sectional, it is contemplated that the clod wash of shear-deformable influence, ordinary cross-sectional is thin
Because part has, the reasons such as biggish cavity weakening compression bar cause overall stability relatively poor to wall-shaped steel column, Novel triangle tee section
Its cross sectional shape of light-gauge steel section major gene stabilization keep steel column overall stability stronger, can effectively solve this problem, so can fill
Popularization with formula light gauge cold-formed steel shape triangular-section lattice column in frame structure is more significant.
Summary of the invention
In order to solve the above technical problems, the object of the present invention is to provide a kind of assembling light gauge cold-formed steel shape triangles to cut
Face lattice column, specific technical solution are as follows:
A kind of assembling light gauge cold-formed steel shape triangular-section lattice column, including light gauge cold-formed steel shape plate and connection spiral shell
Nail；
The light gauge cold-formed steel shape plate is processed into the triangular-section steel column for being provided with gap by cold-bending forming machine, and tiltedly
Section setting is in non-crimping or crimping；
The triangular-section steel column surrounding is provided with multiple screw circular holes；
The bevel edge of two triangular-section steel columns is fixed by attachment screw, forms the rectangular of a monolithic stability
Shape structure.
A kind of assembling light gauge cold-formed steel shape triangular-section lattice column, preferred embodiment are the connection spiral shell
Nail can be rivet, tap bolt, nailing, high-strength bolt.
A kind of assembling light gauge cold-formed steel shape triangular-section lattice column, preferred embodiment are that the clod wash is thin
The material of wall-shaped steel plate is structural carbon steel or low-alloy high-tensile structural steel.
A kind of assembling light gauge cold-formed steel shape triangular-section lattice column, preferred embodiment are the triangle
The position in section Steel Column section bevel edge gap is adjustable, and the height of the column and area of section are according to the difference of bearing capacity
It is adjusted.
Beneficial effects of the present invention: solving plain edition section Steel Column locally has the reasons such as biggish cavity weakening compression bar to lead
It causes overall stability relatively poor and local buckling bring adverse effect, and reduces steel using amount, the present invention provides one kind can
Assembled light gauge cold-formed steel shape triangular-section lattice column, after determining because of triangle, side length, angle will not change this
One advantage, performance is reasonable in design, is simple and efficient in construction, economically energy-saving, helps to realize that component production is simple, peace
The convenient design concept and construction method with cost-effective of dress.Such as Pyramids, rail, triangular framing, crane, roof
Etc. structures this characteristic of triangle stability is utilized.Assembling light gauge cold-formed steel shape proposed by the present invention triangular-section
Lattice column has the advantage that
1, low layer or multistory frame structure, the villa of frame structure, light mobile house, workbench, stack be can be applied to
The building of the forms such as bridge.
2, the performance of ordinary cross-sectional steel column Aseismic Design commonly used at present can be improved, expand Cold-Formed Thin-Walled Steel Columns
Application range.Triangle has the phase of stability and the light gauge cold-formed steel shape coupled column that two triangular-sections are formed by connecting
Interaction makes it have higher bearing capacity and preferable ductile performance, increases bending resistance, shear resistance, reduces malformation,
The anti-seismic performance of Cold-Formed Thin-Walled Steel Columns is improved, can be applied in the higher area of seismic fortification intensity.
3, light gauge cold-formed steel shape width thickness ratios are larger, save steel than normal steel structure component, material use efficiency is more
Height has excellent economic benefit.
4, compared with traditional steel column, assembling light gauge cold-formed steel shape triangular-section lattice column can be internal appropriate
Punching facilitates the perforation and laying of pipeline, equipment in the building such as steel house, has saved residence space, made house globality
It is stronger.
Detailed description of the invention
Fig. 1 is the form one of the structural schematic diagram of assembling light gauge cold-formed steel shape triangular-section lattice column；
Fig. 2 is the top view of coupled column form one；
Fig. 3 is two light gauge cold-formed steel shape broken away views of coupled column form one；
Fig. 4 is coupled column left view；
Fig. 5 is a kind of attachment screw arrangement schematic diagram；
Fig. 6 is the form two of the structural schematic diagram of assembling light gauge cold-formed steel shape triangular-section lattice column；
Fig. 7 is the top view of coupled column form two；
Fig. 8 is two light gauge cold-formed steel shape broken away views of coupled column form two.
In figure, 2- attachment screw, the triangular-section 10- steel column, 11- light gauge cold-formed steel shape plate, 12- screw circular hole.
Specific embodiment
Below with reference to the attached drawing in the present invention, the invention will be further described, but should not be construed the above-mentioned master of the present invention
Body range is only limitted to following embodiments.In the case where not departing from above-mentioned thought of the invention, according to ordinary skill knowledge
And customary means, various replacements and change are made, should all include within the scope of the present invention.
Embodiment one:
As shown in Figs. 1-5, a kind of assembling light gauge cold-formed steel shape triangular-section lattice column, including light gauge cold-formed steel shape
Plate and attachment screw；
The light gauge cold-formed steel shape plate is processed into the triangular-section steel column for being provided with gap by cold-bending forming machine, and tiltedly
While being not provided with crimping；
The triangular-section steel column surrounding is provided with multiple screw circular holes；
The bevel edge of two triangular-section steel columns is fixed by attachment screw, forms the rectangular of a monolithic stability
Shape structure.
The attachment screw can be rivet, tap bolt, nailing, bolt.
The material of the light gauge cold-formed steel shape plate is structural carbon steel or low-alloy high-tensile structural steel.
The position in triangular-section steel column section bevel edge gap is adjustable, and the height and area of section of the column
It is adjusted according to the difference of bearing capacity.
Embodiment two:
The assembling light gauge cold-formed steel shape triangular-section lattice column of the present embodiment has volume on hypotenuse
Side, other basic structures are the same as embodiment one.Referring to Fig. 6-8, assembling light gauge cold-formed steel shape triangular-section lattice column,
With the crimping of arbitrary shape on its hypotenuse.
Claims (4)
1. a kind of assembling light gauge cold-formed steel shape triangular-section lattice column, it is characterised in that: including light gauge cold-formed steel shape plate
And attachment screw；
The light gauge cold-formed steel shape plate is processed into the triangular-section steel column for being provided with gap, and oblique section by cold-bending forming machine
Setting is in non-crimping or crimping；
The triangular-section steel column surrounding is provided with multiple screw circular holes；
The bevel edge of two triangular-section steel columns is fixed by attachment screw, forms the rectangle knot an of monolithic stability
Structure.
2. a kind of assembling light gauge cold-formed steel shape triangular-section according to claim 1 lattice column, feature exist
In: the attachment screw can be rivet, tap bolt, nailing, high-strength bolt.
3. a kind of assembling light gauge cold-formed steel shape triangular-section according to claim 1 lattice column, feature exist
In: the material of the light gauge cold-formed steel shape plate is structural carbon steel or low-alloy high-tensile structural steel.
4. a kind of assembling light gauge cold-formed steel shape triangular-section according to claim 1 lattice column, feature exist
In: the position in triangular-section steel column section bevel edge gap is adjustable, and the height of the column and area of section according to
The difference of bearing capacity is adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910077956.4A CN109518881A (en) | 2019-01-28 | 2019-01-28 | A kind of assembling light gauge cold-formed steel shape triangular-section lattice column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910077956.4A CN109518881A (en) | 2019-01-28 | 2019-01-28 | A kind of assembling light gauge cold-formed steel shape triangular-section lattice column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109518881A true CN109518881A (en) | 2019-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910077956.4A Pending CN109518881A (en) | 2019-01-28 | 2019-01-28 | A kind of assembling light gauge cold-formed steel shape triangular-section lattice column |
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| CN (1) | CN109518881A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258924A (en) * | 2019-07-03 | 2019-09-20 | 中国五冶集团有限公司 | Clod wash C-shaped angle steel lattice Special-Shaped Column and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08302818A (en) * | 1995-05-01 | 1996-11-19 | Shiyuu Itsukiyuu Kenchiku Sekkei Jimusho:Kk | Building structure combining x-steel-frame construction and lumber |
| CN103572892A (en) * | 2013-11-07 | 2014-02-12 | 沈阳建筑大学 | Double-limb splicing thin-walled cold-formed steel efficient component |
| CN105121759A (en) * | 2013-02-01 | 2015-12-02 | 赛克圣诺巴西有限公司 | Lattice tower |
| CN106522633A (en) * | 2016-12-19 | 2017-03-22 | 重庆大学 | Assembly type cold-formed thin-walled steel truss support lateral force resistant system |
| CN206562708U (en) * | 2017-03-20 | 2017-10-17 | 温州远协电子科技有限公司 | A kind of center reinforced steel rod structure |
-
2019
- 2019-01-28 CN CN201910077956.4A patent/CN109518881A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08302818A (en) * | 1995-05-01 | 1996-11-19 | Shiyuu Itsukiyuu Kenchiku Sekkei Jimusho:Kk | Building structure combining x-steel-frame construction and lumber |
| CN105121759A (en) * | 2013-02-01 | 2015-12-02 | 赛克圣诺巴西有限公司 | Lattice tower |
| CN103572892A (en) * | 2013-11-07 | 2014-02-12 | 沈阳建筑大学 | Double-limb splicing thin-walled cold-formed steel efficient component |
| CN106522633A (en) * | 2016-12-19 | 2017-03-22 | 重庆大学 | Assembly type cold-formed thin-walled steel truss support lateral force resistant system |
| CN206562708U (en) * | 2017-03-20 | 2017-10-17 | 温州远协电子科技有限公司 | A kind of center reinforced steel rod structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258924A (en) * | 2019-07-03 | 2019-09-20 | 中国五冶集团有限公司 | Clod wash C-shaped angle steel lattice Special-Shaped Column and preparation method thereof |
| CN110258924B (en) * | 2019-07-03 | 2024-01-26 | 中国五冶集团有限公司 | Cold-bent C-shaped angle steel lattice type special-shaped column and manufacturing method thereof |
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