CN215106104U - Roof truss side beam stabilizing connecting piece for light steel structure - Google Patents
Roof truss side beam stabilizing connecting piece for light steel structure Download PDFInfo
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- CN215106104U CN215106104U CN202120631109.0U CN202120631109U CN215106104U CN 215106104 U CN215106104 U CN 215106104U CN 202120631109 U CN202120631109 U CN 202120631109U CN 215106104 U CN215106104 U CN 215106104U
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- roof truss
- light steel
- type mainboard
- side beam
- shaped main
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Abstract
The utility model discloses a roof truss curb girder firm connecting piece for light steel construction includes: the V-shaped main board, V-shaped main board inboard is equipped with the stationary vane of inside buckling. Be right angled corner section bar form between V type mainboard and the stationary vane, after the inboard edge laminating of the top and the bottom of following roof truss girder and roof truss curb girder respectively is put, through connecting nail fixed connection, the cylinder strengthening rib of contained angle department can improve compressive property, improve the bearing capacity of inside buckling, vertical strengthening rib can provide the anti deformation performance of drawing in the end of V type mainboard, the tearing effort of following the angle department when arc strengthening rib can prevent that V type mainboard from receiving the reverse force, firm horizontal pole provides the anti-tensile direction effort of dragging who leans on the outer end, also can provide anti inside extrusion effort, thereby wholly satisfy the connecting piece of high performance, carry out fixed connection with roof truss girder and roof truss curb girder.
Description
Technical Field
The utility model relates to a light steel construction building field relates to adapting unit, specifically is a roof truss curb girder firm connecting piece for light steel construction.
Background
The light steel structure is mainly used for bearing buildings which do not bear large loads. The house system is a low-level and multi-layer prefabricated steel structure house system which is formed by assembling connecting pieces such as high-strength bolts, common bolts, self-tapping screws and the like and sealing materials. The galvanized steel sheet used for the building structure has excellent corrosion resistance and durability, and the service life under the normal use condition is 275 years. The earthquake-resistant performance of the light steel structure is far superior to that of the traditional concrete and brick mixed house. Meanwhile, the light steel structure has light self weight, and the weight per unit area is only equal to 1/4 of the weight of the brick-concrete structure with the same area, so the basic treatment is simple and convenient, and the light steel structure is suitable for most geological conditions.
At present, in the mounting structure of roof truss roof beam, often need to cooperate the roof truss curb girder to build the combination, in the two butt joint department, it is fixed to lack one kind at present can quick butt joint, can ensure the coupling assembling of connection back overall stability and bearing capacity again, especially a slant is connected, and have the roof truss curb girder on inclined plane, because the roof truss roof beam is unsettled and builds the installation, its bearing capacity and steadiness need be stronger better more, but need satisfy quick installation simultaneously, the function of light weight installation, lack this kind of connecting piece product on the market at present.
SUMMERY OF THE UTILITY MODEL
For solving the not enough of above-mentioned prior art existence, the inventor provides a new connecting piece structure through research and development design, has solved the weak problem of roof truss curb girder stability. The utility model discloses a realize like this: including V type mainboard, V type mainboard inboard is equipped with the stationary vane of inwards buckling, V type mainboard draws in the end in and is semi-circular, and is equipped with a plurality of vertical strengthening ribs of transverse distribution, two the end that draws in of stationary vane draws in the equal welded connection cylinder strengthening rib of same section vertical distribution of end in, sets up a plurality of fixed orificess of evenly arranging on V type mainboard and the stationary vane.
Furthermore, an inward-concave arc-shaped reinforcing rib is arranged on the inner side of the furling end of the V-shaped main board.
Furthermore, at least two stabilizing cross rods which are transversely distributed and two ends of which are fixed between the fixed wings are arranged between the fixed wings.
Furthermore, the stabilizing cross rod is a metal rod and is respectively positioned on the middle end part and the outer end part of the V-shaped main board.
Furthermore, the opening and closing angle of the V-shaped main plate is manufactured along with the angle between the roof truss main beam and the roof truss side beam.
The utility model discloses a theory of operation and beneficial effect introduce: be right angled corner section bar form between V type mainboard and the stationary vane, after the inboard edge laminating of the top and the bottom of following roof truss girder and roof truss curb girder respectively is put, through connecting nail fixed connection, the cylinder strengthening rib of contained angle department can improve compressive property, improve the bearing capacity of inside buckling, vertical strengthening rib can provide the anti deformation performance of drawing in the end of V type mainboard, the tearing effort of following the angle department when arc strengthening rib can prevent that V type mainboard from receiving the reverse force, firm horizontal pole provides the anti-tensile direction effort of dragging who leans on the outer end, also can provide anti inside extrusion effort, thereby wholly satisfy the connecting piece of high performance, carry out fixed connection with roof truss girder and roof truss curb girder.
Drawings
FIG. 1 is a three-dimensional structure view of a side beam of a roof truss of the present invention;
FIG. 2 is an effect diagram of the usage status of the roof truss side beam of the present invention;
wherein: 1-V type mainboard, 2-stationary vane, 3-vertical strengthening rib, 4-cylinder strengthening rib, 5-fixed orifices, 6-arc strengthening rib, 7-firm horizontal pole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Example 1: roof truss structure is equipped with the roof truss girder that roof truss girder and a plurality of and girder connection constitute usually, except using traditional connecting piece to carry out the built-up connection installation fixed, still need be at the top of handing-over department, the installation of going to the bottom the utility model discloses a light steel is roof truss curb girder firm connecting piece for structure is in order to reinforce and stabilize, specifically, the utility model discloses a V type mainboard 1, 1 inboards of V type mainboard are equipped with the stationary vane 2 of inwards buckling, V type mainboard 1 draws in the end in and is semi-circular, and is equipped with a plurality of vertical strengthening rib 3 of transverse distribution, two the same section vertical distribution's of equal welded connection cylinder strengthening rib 4 of drawing in of stationary vane 2 end, sets up a plurality of evenly arranged's fixed orifices 5 on V type mainboard 1 and the stationary vane 2. The V-shaped main board 1 and the fixed wing 2 are in a right-angled corner section shape, and after the V-shaped main board and the fixed wing are respectively placed along the top of the roof truss main beam and the roof truss side beam and the inner side edge of the bottom of the roof truss main beam and the roof truss side beam in a laminating mode, the V-shaped main board 1 is fixedly connected and installed through the connecting nails, and the opening and closing angle of the V-shaped main board 1 is made along with the angle between the roof truss main beam and the roof truss side beam in a matching mode, so that the V-shaped main board and the roof truss side beam can be installed only through angle adaptation. Cylinder strengthening rib 4 sets up and is closing up angle department and longitudinal distribution, can strengthen the whole atress degree of contained angle department, the inboard of the end of drawing in of cooperation V type mainboard 1 is equipped with the arc strengthening rib 6 to the indent, whole firm connecting piece possesses sufficient intensity, can ensure that roof truss curb girder can keep the wholeness with the roof truss girder when receiving wind-force or exogenic action, can prevent effectively that the roof truss curb girder from taking place deformation such as inflection or outer drawing, be equipped with two piece at least transverse distribution and both ends between the stationary vane 2 and fix the firm horizontal pole 7 between stationary vane 2, the purpose of firm horizontal pole 7 also lies in here. The stabilizing cross bar 7 is a metal bar and is respectively positioned on the middle end part and the outer end part of the V-shaped main board 1.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (5)
1. The utility model provides a roof truss curb girder stabilizing connection spare for light steel structure which characterized in that includes: v type mainboard, V type mainboard inboard is equipped with the stationary vane of inwards buckling, the end is semi-circular in drawing in of V type mainboard, and is equipped with a plurality of vertical strengthening ribs of transverse distribution, two the end is all welded connection the same section of vertical distribution's cylinder strengthening rib in drawing in of stationary vane, set up a plurality of fixed orificess of evenly arranging on V type mainboard and the stationary vane.
2. The stable connector for side beam of light steel roof truss as claimed in claim 1, wherein the inside of the folded end of said V-shaped main plate is provided with an inwardly concave arc-shaped reinforcing rib.
3. The stable connector for side beam of roof truss in light steel construction as claimed in claim 1, wherein at least two stable cross bars are provided between said fixed wings, said stable cross bars being transversely distributed and having both ends fixed between said fixed wings.
4. The stable connector for side members of roof truss for light steel structure as claimed in claim 2, wherein said stable cross bar is a metal bar, respectively located at the middle end portion and the outer end portion of the V-shaped main plate.
5. The stable connector for the side beam of the roof truss for the light steel structure as claimed in claim 3, wherein the opening and closing angle of the V-shaped main plate is adapted to the angle between the main beam of the roof truss and the side beam of the roof truss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120631109.0U CN215106104U (en) | 2021-03-29 | 2021-03-29 | Roof truss side beam stabilizing connecting piece for light steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120631109.0U CN215106104U (en) | 2021-03-29 | 2021-03-29 | Roof truss side beam stabilizing connecting piece for light steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215106104U true CN215106104U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120631109.0U Active CN215106104U (en) | 2021-03-29 | 2021-03-29 | Roof truss side beam stabilizing connecting piece for light steel structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN215106104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075388A (en) * | 2022-07-06 | 2022-09-20 | 浙江省二建建设集团有限公司 | Assembling corner mechanism of steel structure house crossbeam |
-
2021
- 2021-03-29 CN CN202120631109.0U patent/CN215106104U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075388A (en) * | 2022-07-06 | 2022-09-20 | 浙江省二建建设集团有限公司 | Assembling corner mechanism of steel structure house crossbeam |
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