CN205171672U - Cold -formed thin -walled is light, and profiled steel structure gable cornices - Google Patents
Cold -formed thin -walled is light, and profiled steel structure gable cornices Download PDFInfo
- Publication number
- CN205171672U CN205171672U CN201520944086.3U CN201520944086U CN205171672U CN 205171672 U CN205171672 U CN 205171672U CN 201520944086 U CN201520944086 U CN 201520944086U CN 205171672 U CN205171672 U CN 205171672U
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- gable
- wall
- cornices
- thin
- steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 87
- 239000010959 steel Substances 0.000 title claims abstract description 87
- 238000005452 bending Methods 0.000 claims description 15
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005269 aluminizing Methods 0.000 claims description 3
- 239000011093 chipboard Substances 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000010079 rubber tapping Methods 0.000 abstract 4
- 238000000034 method Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model provides a cold -formed thin -walled is light, and profiled steel structure gable cornices, includes, and the gable comprises gable back timber, gable floorbar and a plurality of gable stand, and gable back timber, gable floorbar adopt [ type thin -walled steel, gable stand adoption C type thin -walled steel, the gable back timber passes through self -tapping screw to be connected in gable stand upper end, and the gable stand is connected on the gable floorbar, the gable floorbar passes through self -tapping screw with the wall body back timber to be connected, sets up the steel stretching strap between gable stand and the wall body stand, the triangle -shaped steel truss is formed through bolted connection by upper and lower chord member section bar and web member section bar, the roof truss that cornices, the C type thin -walled steel who is set up a plurality of mutually perpendicular is with [ type thin -walled steel is formed by connecting through self -tapping screw, cornicing, [ type thin -walled steel passes through self -tapping screw and is connected on the triangle -shaped steel truss roof truss side with triangle -shaped steel truss connection additional through one, the roof truss upper berth backup pad of cornicing forms plane rigidity, the utility model discloses can be used for the gable roof truss that cornices greatly, have simple structure, make things convenient for advantages such as prefabricated construction.
Description
Technical field
Utility model relates to gable and cornices, and particularly a kind of cold bending thin wall light section steel structure gable cornices.
Background technology
The cold bending thin wall light section steel structure gable traditional method that cornices is: part of encorbelmenting directly is connected with gable by self threading pin, this kind of way can meet less cornicing of encorbelmenting, but when cantilever span is more than 600mm, especially wind load larger area, just easily causes the destruction of cantilevered structure.
Utility model content
The purpose of this utility model designs a kind of cold bending thin wall light section steel structure gable and cornices, and solves the problem that traditional cantilever span that cornices is too short, realizes gable long cornice form of structure.
For achieving the above object, the technical solution of the utility model is:
A kind of cold bending thin wall light section steel structure gable cornices, and it comprises, gable, primarily of gable back timber, gable bottom girder and some gable columns composition, wherein, gable back timber, gable bottom girder adopt [type Steel Thin-Wall, gable column adopts C type Steel Thin-Wall; Gable back timber is connected to gable column upper end by self threading pin, and gable column is connected on described gable bottom girder; Gable bottom girder is connected by self threading pin with body of wall back timber, and gable column is corresponding with the wall stud under body of wall back timber to be arranged, and, steel drawstring is set between gable column and wall stud, and is connected as one by self threading pin; Triangle steel truss, it is bolted primarily of upper and lower chord member section bar and web member section bar and forms; Wherein, upper and lower chord member section bar be [type Steel Thin-Wall, web member section bar is C type Steel Thin-Wall; Triangle steel truss vertical rack is located on body of wall back timber, by connecting elements and wall connecting, forms freely supported structure; Cornice roof truss, primarily of some mutual vertically disposed C type Steel Thin-Wall and [type Steel Thin-Wall is formed by connecting by self threading pin, wherein, [the through hole that type Steel Thin-Wall web establishes confession C type Steel Thin-Wall to wear at the place of intersecting vertically; Cornice to be parallel in roof truss gable direction arrange three [type Steel Thin-Wall, and, be arranged in span [type Steel Thin-Wall is held on gable, and is connected with gable by self threading pin; Cornice roof truss one side by one be connected with triangle steel truss additional [type Steel Thin-Wall is connected on triangle steel truss by self threading pin; To cornice roof truss upper berth gripper shoe, form plane stiffness.
Preferably, described C, [wall thickness of type Steel Thin-Wall is 1.0mm ~ 2.0mm, and zinc-plated or zinc layers of aluminizing is established on its surface.
Preferably, described triangle steel truss span is no more than 12m, and spacing is not more than 600mm.
Preferably, described bolt is M12 galvanized bolt, by particular accessories, triangular roof truss keel is connected as one;
Preferably, described gripper shoe thickness is 12mm or 15mm.
Preferably, described gripper shoe is oriented structure chipboard (OrientedStrandBoard, OSB).
Preferably, described steel drawstring thickness is 1.6mm, is of a size of 650x80mm.
Preferably, the cantilever span of the described roof truss that cornices is no more than 1200mm.
Preferably, described self threading pin adopts ST4.2, and self threading pin at least exposes three circle screw threads after penetrating steel work.
Compared with prior art, basis is practical has the following advantages:
1, the utility model gable cornices by part one end of encorbelmenting is connected with triangle steel truss, and mid portion is shelved on gable, solves the problem that traditional method cantilever span is limited.
2, easy construction, it is in blocks that all roof trusses all can carry out connection in factory by self threading pin or bolt, and on-the-spot need be carried out installing, the reduction of erection time greatly.
3, meet gable long cornice demand, this form of structure optimizes the loading characteristic of traditional cornice structure form, makes long cornice structure more firm.
Accompanying drawing explanation
Fig. 1 is the floor map of the utility model embodiment;
Fig. 2 is the stereogram of the utility model embodiment;
Fig. 3 is the stereogram of the utility model embodiment gable;
Fig. 4 is the A-A sectional view of Fig. 3;
Fig. 5 is gable and the triangle steel truss location diagram of the utility model embodiment.
Detailed description of the invention
See Fig. 1 ~ Fig. 5, a kind of cold bending thin wall light section steel structure gable of the present utility model cornices, and it comprises,
Gable 1, forms primarily of gable back timber 11, gable bottom girder 12 and some gable columns 13, wherein, gable back timber 11, gable bottom girder 12 adopt [type Steel Thin-Wall, gable column 13 adopts C type Steel Thin-Wall; Gable back timber 11 is connected to gable column 13 upper end by self threading pin, and gable column 13 is connected on described gable bottom girder 12; Gable bottom girder 12 is connected by self threading pin with body of wall back timber 100, and gable column 13 is corresponding with the wall stud 200 under body of wall back timber 100 to be arranged, and, steel drawstring 2 is set between gable column 13 and wall stud 200, and is connected as one by self threading pin;
Triangle steel truss 3, it is bolted primarily of upper and lower chord member section bar and web member section bar and forms; Wherein, upper and lower chord member section bar be [type Steel Thin-Wall, web member section bar is C type Steel Thin-Wall; Triangle steel truss 3 vertical rack is located on body of wall back timber 200, by connecting elements (three-phase standard element) and wall connecting, forms freely supported structure;
Cornice roof truss 4, primarily of some mutual vertically disposed C type Steel Thin-Wall 41,41 ' and [type Steel Thin-Wall 42,42 ', 42 " be formed by connecting by self threading pin; Wherein, the place of intersecting vertically [type Steel Thin-Wall 42,42 ', 42 " web establishes the through hole worn for C type Steel Thin-Wall 41,41 '; Cornice to be parallel in roof truss 4 gable 1 direction arrange three [type Steel Thin-Wall 42,42 ', 42 " (keel); and; be arranged in span [type Steel Thin-Wall 42 ' (span keel) is held on gable 1, and is connected with gable 1 by self threading pin; Cornice roof truss 4 one side by one be connected with triangle steel truss 3 additional [type Steel Thin-Wall 43 is connected on triangle steel truss 3 by self threading pin; To cornice roof truss 4 upper berth gripper shoe 5, form plane stiffness.
Preferably, described C type, [wall thickness of type Steel Thin-Wall is 1.0mm ~ 2.0mm, and zinc-plated or zinc layers of aluminizing is established on its surface.
Preferably, described triangle steel truss 3 span is no more than 12m, and spacing is not more than 600mm.
Preferably, described bolt is M12 galvanized bolt, by particular accessories, triangular roof truss keel is connected as one;
Preferably, described gripper shoe 5 thickness is 12mm or 15mm.
Preferably, described gripper shoe 5 is oriented structure chipboard (OrientedStrandBoard, OSB).
Preferably, described steel drawstring 2 thickness is 1.6mm, is of a size of 650x80mm.
Preferably, the cantilever span of the described roof truss 4 that cornices is no more than 1200mm.
Gripper shoe 5-OSB plate is fixed on roof truss by self threading pin and winds up, and wherein outside gripper shoe-OSB plate, self threading pin spacing is not more than 150mm, and middle self threading pin spacing is not more than 300mm.
Claims (9)
1. a cold bending thin wall light section steel structure gable cornices, and it is characterized in that: comprise,
Gable, primarily of gable back timber, gable bottom girder and some gable columns composition, wherein, gable back timber, gable bottom girder adopt [type Steel Thin-Wall, gable column adopts C type Steel Thin-Wall; Gable back timber is connected to gable column upper end by self threading pin, and gable column is connected on described gable bottom girder; Gable bottom girder is connected by self threading pin with body of wall back timber, and gable column is corresponding with the wall stud under body of wall back timber to be arranged, and, steel drawstring is set between gable column and wall stud, and is connected as one by self threading pin;
Triangle steel truss, it is bolted primarily of upper and lower chord member section bar and web member section bar and forms; Wherein, upper and lower chord member section bar be [type Steel Thin-Wall, web member section bar is C type Steel Thin-Wall; Triangle steel truss vertical rack is located on body of wall back timber, by connecting elements and wall connecting, forms freely supported structure;
Cornice roof truss, primarily of some mutual vertically disposed C type Steel Thin-Wall and [type Steel Thin-Wall is formed by connecting by self threading pin, wherein, [the through hole that type Steel Thin-Wall web establishes confession C type Steel Thin-Wall to wear at the place of intersecting vertically; Cornice to be parallel in roof truss gable direction arrange three [type Steel Thin-Wall, and, be arranged in span [type Steel Thin-Wall is held on gable, and is connected with gable by self threading pin; Cornice roof truss one side by one be connected with triangle steel truss additional [type Steel Thin-Wall is connected on triangle steel truss by self threading pin; To cornice roof truss upper berth gripper shoe, form plane stiffness.
2. cold bending thin wall light section steel structure gable according to claim 1 cornices, and it is characterized in that: described C, [wall thickness of type Steel Thin-Wall is 1.0mm ~ 2.0mm, and zinc-plated or zinc layers of aluminizing is established on its surface.
3. cold bending thin wall light section steel structure gable according to claim 1 cornices, and it is characterized in that: described triangle steel truss span is no more than 12m, and spacing is not more than 600mm.
4. cold bending thin wall light section steel structure gable according to claim 1 cornices, and it is characterized in that: described gripper shoe thickness is the thick or 15 thick mm of 12mm.
5. the cold bending thin wall light section steel structure gable according to claim 1 or 4 cornices, and it is characterized in that: described gripper shoe is oriented structure chipboard.
6. cold bending thin wall light section steel structure gable according to claim 1 cornices, and it is characterized in that: described bolt is M12 galvanized bolt.
7. cold bending thin wall light section steel structure gable according to claim 1 cornices, and it is characterized in that: described steel drawstring is that 1.6mm is thick, is of a size of 650X80mm.
8. cold bending thin wall light section steel structure gable according to claim 1 cornices, and it is characterized in that: the cantilever span of the described roof truss that cornices is no more than 1200mm.
9. cold bending thin wall light section steel structure gable according to claim 1 cornices, and it is characterized in that: described self threading pin adopts ST4.2, and self threading pin at least exposes three circle screw threads after penetrating steel work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520944086.3U CN205171672U (en) | 2015-11-24 | 2015-11-24 | Cold -formed thin -walled is light, and profiled steel structure gable cornices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520944086.3U CN205171672U (en) | 2015-11-24 | 2015-11-24 | Cold -formed thin -walled is light, and profiled steel structure gable cornices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205171672U true CN205171672U (en) | 2016-04-20 |
Family
ID=55735675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520944086.3U Active CN205171672U (en) | 2015-11-24 | 2015-11-24 | Cold -formed thin -walled is light, and profiled steel structure gable cornices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205171672U (en) |
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2015
- 2015-11-24 CN CN201520944086.3U patent/CN205171672U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190611 Address after: 200050 No. 1118 Dingxi Road, Changning District, Shanghai Patentee after: SHANGHAI BAOGANG CONSTRUCTION ENGINEERING DESIGN CO.,LTD. Address before: 23rd Floor, 1229 Zhoujiazui Road, Yangpu District, Shanghai 200080 Patentee before: BAOSTEEL CONSTRUCTION SYSTEM INTEGRATION CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 200050 No. 1118 Dingxi Road, Shanghai, Changning District Patentee after: Shanghai Baosteel Construction Engineering Technology Co.,Ltd. Address before: 200050 No. 1118 Dingxi Road, Shanghai, Changning District Patentee before: SHANGHAI BAOGANG CONSTRUCTION ENGINEERING DESIGN CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |