CN213806162U - Special-shaped roof truss beam - Google Patents
Special-shaped roof truss beam Download PDFInfo
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- CN213806162U CN213806162U CN202022722420.4U CN202022722420U CN213806162U CN 213806162 U CN213806162 U CN 213806162U CN 202022722420 U CN202022722420 U CN 202022722420U CN 213806162 U CN213806162 U CN 213806162U
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- cross beam
- upper cross
- roof truss
- herringbone
- linear lower
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Abstract
A special-shaped roof truss beam comprises a herringbone upper cross beam, a linear lower cross beam and a supporting plate fixedly arranged between the herringbone upper cross beam and the linear lower cross beam; a plurality of roof panel fixing parts are arranged on the herringbone upper cross beam; the support plate is provided with a plurality of lightening holes, the diameters of the lightening holes are gradually reduced from the middle position to the two side positions of the support plate, and a plurality of support columns are fixedly arranged on the support plate and used for assisting in supporting the herringbone upper cross beam; the bottom of the linear lower cross beam is fixedly provided with a reinforcing rib, the two ends of the linear lower cross beam are vertically and downwards provided with column installation seats, and the edges of the column installation seats extend downwards to form L-shaped limiting bulges. The utility model discloses can reduce with the steel volume, reduction in production cost and the construction degree of difficulty under the condition that satisfies construction installation requirement.
Description
Technical Field
The utility model relates to a housing construction technical field especially relates to an opposite sex roof truss roof beam.
Background
In the 21 st century today, steel structure residential buildings which are land-saving, energy-saving, environment-friendly, economical and fashionable meet the requirements of people on the aspects of complete functions, convenient use, comfortable living, safety, energy conservation, benefit to health and the like of the residential buildings, and are leading the times trend of the industrialized development of the residential buildings; the types of the house industrial products comprise various types such as wood structures, concrete structures, steel structures and the like; a large number of traditional wooden structure houses have defects in the aspects of earthquake resistance, fire resistance and durability, and the industrialization degree of concrete structure houses is not high; the steel structure has the advantages of simple assembly, good anti-seismic performance, small damage degree to the nature and the like.
Therefore, the special-shaped roof truss girder which can reduce the steel consumption, the production cost and the construction difficulty under the condition of meeting the construction and installation requirements is needed urgently.
Disclosure of Invention
The utility model discloses the technical problem that will solve is: the special-shaped roof truss girder can reduce the steel consumption and reduce the production cost and the construction difficulty under the condition of meeting the construction and installation requirements.
In order to solve the technical problem, the technical scheme of the utility model is that:
a special-shaped roof truss girder comprises a herringbone upper cross beam, a linear lower cross beam and a supporting plate fixedly arranged between the herringbone upper cross beam and the linear lower cross beam;
a plurality of roof panel fixing parts are arranged on the herringbone upper cross beam;
a plurality of lightening holes are formed in the supporting plate, the diameters of the lightening holes are gradually reduced from the middle position to the two side positions of the supporting plate, a plurality of supporting columns are fixedly arranged on the supporting plate, and the supporting columns are used for carrying out auxiliary supporting on the herringbone upper cross beam;
the bottom of the linear lower cross beam is fixedly provided with a reinforcing rib, column mounting seats are vertically and downwards arranged at two ends of the linear lower cross beam, and the edges of the column mounting seats extend downwards to form L-shaped limiting bulges.
Preferably, the column mounting base is provided with a bolt mounting opening.
Preferably, the herringbone upper cross beam comprises a first upper cross beam and a second upper cross beam, and an included angle between the first upper cross beam and the second upper cross beam is 150-160 degrees.
Preferably, the supporting column below the first upper cross beam is arranged on one side of the second upper cross beam in an inclined manner, and the supporting column below the second upper cross beam is arranged on one side of the first upper cross beam in an inclined manner.
Preferably, the number of the support columns is 4.
Preferably, the roof panel fixing piece is perpendicular to the upper surface of the herringbone upper cross beam, 4 mounting holes are formed in the roof panel fixing piece, and the 4 mounting holes are distributed in a rectangular shape.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
according to the utility model, the herringbone upper beam and the linear lower beam are connected to form an isosceles triangle, so that the stability requirement of the roof truss beam is met, and the roof beam is not easy to deform; simultaneously, the backup pad supports the herringbone entablature, further improves stability, has seted up the lightening hole in the backup pad, reduces the steel volume and uses, increases the support column simultaneously for carry out the auxiliary stay to the herringbone entablature, compare in the original roof truss roof beam that adopts the support column to support alone, reduced the quantity of support column, reduced the construction degree of difficulty.
Through being provided with the post mount pad, be convenient for when the construction installation, the utility model discloses and install between the post, be provided with the spacing arch of L type on the post mount pad, when the construction installation, the mounted position on capital end can be injectd to the spacing arch of L type, has improved the installation effectiveness, need not carry out artifical the alignment, and is convenient, save trouble.
To sum up, the utility model provides a pair of special-shaped roof truss roof beam can reduce with the steel volume, reduction in production cost and the construction degree of difficulty under the condition that satisfies construction installation requirement.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
in the figure:
the structure comprises a 1-herringbone upper beam, a 11-first upper beam, a 12-second upper beam, a 2-linear lower beam, a 3-supporting plate, a 31-lightening hole, a 32-supporting column, a 4-roof panel fixing piece, a 5-reinforcing rib, a 6-column mounting seat, a 61-L-shaped limiting protrusion and a 62-bolt mounting opening.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 and 2, the present invention includes a herringbone head beam 1, a straight lower beam 2, and a support plate 3 fixedly mounted between the herringbone head beam 1 and the straight lower beam 2.
The herringbone upper beam 1 is provided with a plurality of roof panel fixing pieces 4, the roof panel fixing pieces 4 are perpendicular to the upper surface of the herringbone upper beam 1, 4 mounting holes are formed in the roof panel fixing pieces 4 and are distributed in a rectangular shape, the herringbone upper beam 1 comprises a first upper beam 11 and a second upper beam 12, and the included angle between the first upper beam 11 and the second upper beam 12 is 150-160 degrees.
A plurality of lightening holes 31 are formed in the support plate 3, the diameters of the lightening holes 31 are gradually reduced from the middle position to the two side positions of the support plate 3, a plurality of support columns 32 are fixedly arranged on the support plate 3, and preferably, the number of the support columns 32 is 4. The support columns 32 are used for auxiliary support of the figure-shaped upper cross beam 1, and the number of the support columns is 4.
The support column 32 located below the first upper beam 11 is disposed on a side close to the second upper beam 12 in an inclined manner, and the support column 32 located below the second upper beam 12 is disposed on a side close to the first upper beam 11 in an inclined manner.
According to the utility model, the herringbone upper beam 1 and the linear lower beam 2 are connected to form an isosceles triangle, so that the stability requirement of the roof truss beam is met, and the roof beam is not easy to deform; simultaneously, backup pad 3 supports people font entablature 1, further improves stability, has seted up lightening hole 31 in the backup pad 3, reduces the steel volume and uses, increases support column 4 simultaneously for carry out the auxiliary stay to people font entablature 1, compare in the original roof truss roof beam that adopts support column 4 to support alone, reduced the quantity of support column 4, reduced the construction degree of difficulty.
The fixed strengthening rib 5 that is provided with in bottom of inline lower beam 2, the both ends of inline lower beam 2 are all perpendicular downwards to be provided with post mount pad 6, and the marginal downwardly extending of post mount pad 6 forms the spacing arch 61 of L type, has seted up bolt mounting opening 62 on the post mount pad 6.
Through being provided with post mount pad 6, be convenient for when the construction installation, the utility model discloses and install between the post, be provided with the spacing arch 61 of L type on the post mount pad 6, when the construction installation, the mounted position on post top can be injectd to the spacing arch 61 of L type, has improved the installation effectiveness, need not carry out artifical the alignment, and is convenient, save trouble.
To sum up, the utility model provides a pair of special-shaped roof truss roof beam can reduce with the steel volume, reduction in production cost and the construction degree of difficulty under the condition that satisfies construction installation requirement.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A special-shaped roof truss girder is characterized in that the roof truss girder comprises a herringbone upper cross beam, a linear lower cross beam and a supporting plate fixedly arranged between the herringbone upper cross beam and the linear lower cross beam;
a plurality of roof panel fixing parts are arranged on the herringbone upper cross beam;
a plurality of lightening holes are formed in the supporting plate, the diameters of the lightening holes are gradually reduced from the middle position to the two side positions of the supporting plate, a plurality of supporting columns are fixedly arranged on the supporting plate, and the supporting columns are used for carrying out auxiliary supporting on the herringbone upper cross beam;
the bottom of the linear lower cross beam is fixedly provided with a reinforcing rib, column mounting seats are vertically and downwards arranged at two ends of the linear lower cross beam, and the edges of the column mounting seats extend downwards to form L-shaped limiting bulges.
2. The profiled roof truss beam defined in claim 1 wherein said stud mount has a bolt mounting opening formed therein.
3. The profiled roof truss beam of claim 1 wherein said chevron shaped upper cross beam includes a first upper cross beam and a second upper cross beam, said first upper cross beam being angled between 150 ° and 160 ° with respect to said second upper cross beam.
4. The profiled roof truss beam defined in claim 3 wherein said support column below said first upper cross member is disposed diagonally adjacent to one side of said second upper cross member and said support column below said second upper cross member is disposed diagonally adjacent to one side of said first upper cross member.
5. The profiled roof truss beam defined in claim 1 wherein the number of support columns is 4.
6. The special-shaped roof truss girder of claim 1, wherein said roof panel fixing member is disposed perpendicular to the upper surface of said herringbone upper beam, and said roof panel fixing member is provided with 4 mounting holes, and 4 of said mounting holes are arranged in a rectangular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022722420.4U CN213806162U (en) | 2020-11-23 | 2020-11-23 | Special-shaped roof truss beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022722420.4U CN213806162U (en) | 2020-11-23 | 2020-11-23 | Special-shaped roof truss beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213806162U true CN213806162U (en) | 2021-07-27 |
Family
ID=76937128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022722420.4U Active CN213806162U (en) | 2020-11-23 | 2020-11-23 | Special-shaped roof truss beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213806162U (en) |
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2020
- 2020-11-23 CN CN202022722420.4U patent/CN213806162U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A special-shaped roof truss beam Effective date of registration: 20211224 Granted publication date: 20210727 Pledgee: Weifang Bank Co.,Ltd. Linqu sub branch Pledgor: WEIFANG TAILAI STEEL STRUCTURE ENGINEERING Co.,Ltd. Registration number: Y2021980016209 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |