CN204960132U - Roof main couple - Google Patents
Roof main couple Download PDFInfo
- Publication number
- CN204960132U CN204960132U CN201520716972.0U CN201520716972U CN204960132U CN 204960132 U CN204960132 U CN 204960132U CN 201520716972 U CN201520716972 U CN 201520716972U CN 204960132 U CN204960132 U CN 204960132U
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- CN
- China
- Prior art keywords
- chord
- web member
- upper chord
- limiting plate
- utility
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a roof main couple, including the lower chord, lie in lower chord top the upper chord, connect at the web member of lower chord with the upper chord, the upper chord includes the bottom plate, sets up two curb plates on the bottom plate is with the one side and set up the limiting plate on two curb plates respectively, the interval is provided with perpendicular web member locating hole and diagonal bracing locating hole on the bottom plate, evenly distributed has the panel fixed orifices on the limiting plate. The utility model discloses a parallel chord truss of lightweight steel construction, it is practical to be applicable to the rural building construction of multilayer, the upper chord is provided with and makes things convenient for the web member location to connect fixed locating hole, the installation is convenient fast, the draw -in groove of bottom plate, curb plate and the limiting plate formation joint panel of upper chord makes things convenient for setting up of roof panel, and is accurate, fixed firm in order to make the panel location, has still set up the panel fixed orifices at the limiting plate. Adopt the utility model discloses having reduced the engineering consumptive material volume and the construction degree of difficulty, having reduced construction cycle, the building construction reaches economic, practical, safe standard.
Description
Technical field
The utility model relates to roof steel structure technical field, particularly a kind of roof main couple.
Background technology
Light steel structure house building has the plurality of advantages such as construction is convenient, high from the standardization and normalization degree of heavy and light, factorial praluction, energy-saving efficiency good, resource environment saving.Existing lightgage steel joist building frame retaining wall and to separate body of wall be the building structure having the sheet material of various material to take embedded mode, method of clamping to realize with standard component fastening means, such as Chinese patent application 03102261.8, just relates to a kind of light steel assembled Housing system.
Obviously, its cost of production shaping of the multi-functional performance of this building enclosure wall board is relatively high, lightweight steel construction and this enclosure wall system construction three layers and above building costs can be higher, and the maintenance cost of its building, the intensity of wall body structure, and natural environment, climate change on the generation more or less of its uncertainty affected and the popularization weakened in a lot of range of application, be not suitable for multilayer rustic home yet.
And traditional wooden construction, brick mix structure, normal steel structure, concrete structure exist consumption greatly relatively in resource, the energy, environment, man-hour, labour etc., technical standard standardization and site construction technology are subject to the interference of human factor, synoptic climate condition element etc. more.
Utility model content
The purpose of this utility model is the defect overcoming prior art, the roof main couple of provide a kind of sound construction, constructing fast, with low cost and easy for installation.
To achieve these goals, the technical scheme taked of the utility model is as follows:
A kind of roof main couple, is characterized in that: it comprises the lower chord be fixed on bracing members beam, the web member that is positioned at upper chord above lower chord, is connected to lower chord and upper chord;
Described web member comprises the perpendicular web member vertically arranged and the diagonal web member be obliquely installed;
The limiting plate that described upper chord comprises base plate, is arranged on two side plates on base plate the same face and is separately positioned on two side plates;
Described base plate, side plate and limiting plate form the draw-in groove of clamping sheet material;
Described base plate is arranged at intervals with perpendicular web member locating hole and diagonal web member locating hole;
On described limiting plate, interval is evenly distributed with sheet material fixing hole.
Further improve as the utility model, described lower chord, web member and upper chord form parallel chord truss.
Compared with prior art, the beneficial effect acquired by the utility model is as follows:
The utility model have employed the parallel chord truss of lightweight steel construction, being applicable to multilayer rustic home builds practical, upper chord is provided with and facilitates web member to be located by connecting fixing locating hole, install quick and convenient, the base plate of upper chord, side plate and limiting plate form the draw-in groove of clamping sheet material, facilitate setting up of roof sheet material, in order to make sheet material accurate positioning, fixed, be also provided with sheet material fixing hole at limiting plate.Adopt the utility model to decrease engineering consumable quantity and difficulty of construction, decrease construction period, building construction reaches economic, practical, safe standard.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is upper chord plan structure schematic diagram of the present utility model;
Accompanying drawing 3 looks up structural representation for upper chord of the present utility model;
Accompanying drawing 4 is upper chord side-looking structural representation of the present utility model.
In the accompanying drawings:
1 lower chord, 2 upper chords, 2-1 base plate, 2-2 side plate, 2-3 limiting plate, 3 perpendicular web members, 4 diagonal web members, 5 perpendicular web member locating hole, 6 diagonal web member locating holes, 7 sheet material fixing holes.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed further describing is carried out to the utility model.
As shown in accompanying drawing 1-4, a kind of roof main couple, the web member of comprise the lower chord 1 be fixed on bracing members beam, be positioned at upper chord 2 above lower chord 1, be connected to lower chord 1 and upper chord 2; Described web member comprises the perpendicular web member 3 vertically arranged and the diagonal web member 4 be obliquely installed; The limiting plate 2-3 that described upper chord 2 comprises base plate 2-1, is arranged on two side plate 2-2 on base plate 2-1 the same face and is separately positioned on two side plate 2-2; Described base plate 2-1, side plate 2-2 and limiting plate 2-3 form the draw-in groove of clamping sheet material; Described base plate 2-1 is arranged at intervals with perpendicular web member locating hole 5 and diagonal web member locating hole 6; On described limiting plate 2-3, interval is evenly distributed with sheet material fixing hole 7.Described lower chord 1, web member and upper chord 2 form parallel chord truss.The utility model have employed the parallel chord truss of lightweight steel construction, being applicable to multilayer rustic home builds practical, upper chord 2 is provided with convenient perpendicular web member 3 and diagonal web member 4 and is located by connecting fixing locating hole, install quick and convenient, base plate 2-1, the side plate 2-2 of upper chord 2 and limiting plate 2-3 form the draw-in groove of clamping sheet material, facilitate the fixing of roof sheet material and set up, in order to make sheet material accurate positioning, fixed, limiting plate 2-3 is also provided with sheet material fixing hole 7.Adopt the utility model to decrease engineering consumable quantity and difficulty of construction, decrease construction period, building construction reaches economic, practical, safe standard.
The above embodiment is only preferred embodiment of the present utility model, and is not the exhaustive of the feasible enforcement of the utility model.For persons skilled in the art, to any apparent change done by it under the prerequisite not deviating from the utility model principle and spirit, all should be contemplated as falling with within claims of the present utility model.
Claims (2)
1. a roof main couple, is characterized in that: it web member comprising the lower chord (1) be fixed on bracing members beam, be positioned at the upper chord (2) of lower chord (1) top, be connected to lower chord (1) and upper chord (2);
Described web member comprises the perpendicular web member (3) vertically arranged and the diagonal web member (4) be obliquely installed;
The limiting plate (2-3) that described upper chord (2) comprises base plate (2-1), is arranged on two side plates (2-2) on base plate (2-1) the same face and is separately positioned on two side plates (2-2);
Described base plate (2-1), side plate (2-2) and limiting plate (2-3) form the draw-in groove of clamping sheet material;
Described base plate (2-1) is arranged at intervals with perpendicular web member locating hole (5) and diagonal web member locating hole (6);
The upper interval of described limiting plate (2-3) is evenly distributed with sheet material fixing hole (7).
2. a kind of roof according to claim 1 main couple, is characterized in that: described lower chord (1), web member and upper chord (2) form parallel chord truss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520716972.0U CN204960132U (en) | 2015-09-17 | 2015-09-17 | Roof main couple |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520716972.0U CN204960132U (en) | 2015-09-17 | 2015-09-17 | Roof main couple |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204960132U true CN204960132U (en) | 2016-01-13 |
Family
ID=55055207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520716972.0U Expired - Fee Related CN204960132U (en) | 2015-09-17 | 2015-09-17 | Roof main couple |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204960132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057414A (en) * | 2018-09-29 | 2018-12-21 | 龚昌昌 | A kind of shading pavilion of the gardens with decorative panel light material |
-
2015
- 2015-09-17 CN CN201520716972.0U patent/CN204960132U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057414A (en) * | 2018-09-29 | 2018-12-21 | 龚昌昌 | A kind of shading pavilion of the gardens with decorative panel light material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20180917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |