CN216921001U - Main bearing steel beam for platform - Google Patents
Main bearing steel beam for platform Download PDFInfo
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- CN216921001U CN216921001U CN202220500546.3U CN202220500546U CN216921001U CN 216921001 U CN216921001 U CN 216921001U CN 202220500546 U CN202220500546 U CN 202220500546U CN 216921001 U CN216921001 U CN 216921001U
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- pterygoid lamina
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Abstract
The utility model relates to the technical field of steel structures, in particular to a main bearing steel beam for a platform, which comprises a main beam and a reinforcing assembly arranged on the main beam, wherein the main beam comprises an upper wing plate, a lower wing plate and a web plate, the upper wing plate and the lower wing plate are oppositely arranged, the upper wing plate is positioned above the lower wing plate, the upper wing plate and the lower wing plate are mutually parallel, the web plate is clamped between the upper wing plate and the lower wing plate, the reinforcing assembly comprises a plurality of groups of main reinforcing plates and a plurality of groups of auxiliary reinforcing plates, each group of main reinforcing plates comprises two T-shaped reinforcing plates oppositely arranged on the left side and the right side of the web plate, each group of auxiliary reinforcing plates comprises two side wing plates oppositely arranged on the left side and the right side of the web plate, the side wing plates are perpendicular to the upper wing plate, the lower wing plate and the web plate, and the side wing plates are all connected with the upper wing plate, the lower wing plate and the web plate through welding. This a main girder steel structure intensity that bears for platform is high, and structural stability is good, and the resistance to deformation performance is excellent, has great bearing capacity, is applicable to big bearing platform.
Description
Technical Field
The utility model relates to the technical field of steel structures, in particular to a main bearing steel beam for a platform.
Background
At present, the integrated house or platform has been widely applied due to the advantages of short construction period, safety, reliability, small environmental pollution, beautiful appearance and the like. The integrated house or platform can replace the traditional building to meet the requirements of individual and family living and even meet the requirements of functional rooms such as communities, schools, dormitories, hotels, hospitals, landscape areas and the like. For platforms with higher load-carrying performance requirements, such as parking platforms and large load-bearing platforms in factory buildings, the requirements for the bearing and deformation resistance of main bearing part steel beams are extremely high in the building process, and more severe requirements are provided for the bearing performance and deformation resistance of the steel beams, so that the steel beams with large bearing and excellent deformation resistance are necessary for building the large load-bearing platforms at present.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects and shortcomings in the prior art, the utility model aims to provide a main bearing steel beam for a platform, which has the advantages of high structural strength, good structural stability, excellent deformation resistance, larger bearing capacity and suitability for large-bearing platforms.
The purpose of the utility model is realized by the following technical scheme: the utility model provides a main girder steel that bears for platform, includes the girder and sets up in the enhancement subassembly of girder, the girder includes pterygoid lamina, pterygoid lamina down and web, go up pterygoid lamina and the relative setting of lower pterygoid lamina and go up the top that the pterygoid lamina is located pterygoid lamina down, go up pterygoid lamina and lower pterygoid lamina parallel to each other, the web presss from both sides and locates between pterygoid lamina and the lower pterygoid lamina, the last side of web with the lower surface butt of last pterygoid lamina, the downside of web with the upper surface butt of lower pterygoid lamina, the girder is obtained by last pterygoid lamina, lower pterygoid lamina and web integrated into one piece, form left U die cavity between the left surface of last pterygoid lamina lower surface, web and the upper surface of lower pterygoid lamina, form right U die cavity between the right side of last pterygoid lamina lower surface, web and the upper surface of lower pterygoid lamina, it includes that reinforcing plate and reinforcing plate are assisted to strengthen the subassembly, each group of main reinforcing plates consists of two T-shaped reinforcing plates which are oppositely arranged on the left side and the right side of the web plate, each T-shaped reinforcing plate is formed by connecting a wide section and a narrow section, wherein the wide section of one T-shaped reinforcing plate extends into the left U-shaped cavity, the narrow section extends out of the left U-shaped cavity, the wide section of the other T-shaped reinforcing plate extends into the right U-shaped cavity, the narrow section extends out of the left U-shaped cavity, the wide section of the T-shaped reinforcing plate is perpendicular to the upper wing plate, the lower wing plate and the web plate, the wide section of the T-shaped reinforcing plate is connected with the upper wing plate, the lower wing plate and the web plate in a welding way, the narrow section of the T-shaped reinforcing plate is provided with a plurality of first mounting holes, each group of auxiliary reinforcing plates consists of two side wing plates which are oppositely arranged on the left side and the right side of the web plate, one side wing plate is arranged in the left U-shaped cavity, the other side wing plate is arranged in the right U-shaped cavity, and the side wing plates are perpendicular to the upper wing plate, the lower wing plate and the web plate, the side wing plate is connected with the upper wing plate, the lower wing plate and the web plate through welding.
Wherein, the reinforcing plate is assisted to the multiunit along the alternate setting of length direction of girder.
And part of the side wing plates are connected with extension sections, the extension sections extend out of the left U-shaped cavity or the right U-shaped cavity, and a plurality of second mounting holes are formed in the extension sections.
Wherein the side wing plate and the extension section are integrally formed.
Wherein, the main reinforcing plate of multiunit sets up along the length direction of girder alternately.
The lower surface of the lower wing plate is connected with a mounting seat, a third mounting hole is formed in the mounting seat, and the mounting seat is located in the middle section of the lower wing plate.
Wherein, the both ends of web all are seted up the connecting hole.
Wherein, the tip of girder has seted up the indent fillet.
The utility model has the beneficial effects that: the main beam is formed by integrally forming the upper wing plate, the lower wing plate and the web plate, the web plate can play a good supporting role on the upper wing plate and the lower wing plate, the anti-deformation strength of the upper wing plate and the lower wing plate in the thickness direction can be effectively improved, the anti-deformation strength of the web plate in the width direction can be effectively improved, the anti-deformation performance of the main beam is effectively enhanced, the bearing performance of the main beam is improved, the wide section of the T-shaped reinforcing plate in the multiple groups of main reinforcing plates can further improve the anti-deformation performance of the upper wing plate and the lower wing plate in the thickness direction, the anti-deformation performance of the web plate in the thickness direction can be effectively improved, the overall structural stability of the main beam is effectively improved, the bearing performance of the main beam is greatly improved, the bearing capacity of the main beam is improved, the narrow section of the T-shaped reinforcing plate extends out of the left U-shaped cavity, the narrow section of the T-shaped reinforcing plate is provided with a plurality of first mounting holes, be convenient for install other platform support component, like horizontal pole, connecting rod etc. the side wing board of reinforcing plate can further be strengthened to the multiunit of this application.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a left side view of the present invention.
Fig. 3 is a schematic view of the structure of the utility model in the direction of a-a in fig. 1.
Fig. 4 is a schematic view of the structure of fig. 1 in the direction B-B according to the present invention.
Fig. 5 is a schematic view of the structure of fig. 1 in the direction C-C according to the present invention.
The reference signs are: the main beam comprises a main beam 1, an upper wing plate 2, a lower wing plate 3, a web plate 4, a right U-shaped cavity 5, a T-shaped reinforcing plate 6, a wide section 7, a narrow section 8, a first mounting hole 9, a side wing plate 10, an extension section 11, a second mounting hole 12, a mounting seat 13, a connecting hole 14 and an inward concave fillet 15.
Detailed Description
For the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying fig. 1 to 5, and the description of the embodiments is not intended to limit the present invention.
In this application, directional terms such as up, down, left, right, etc. are used with reference to FIG. 3.
Referring to fig. 1-5, a main bearing steel beam for a platform, includes a main beam 1 and a reinforcing component disposed on the main beam 1, wherein the main beam 1 includes an upper wing plate 2, a lower wing plate 3, and a web 4, the upper wing plate 2 and the lower wing plate 3 are disposed oppositely, the upper wing plate 2 is disposed above the lower wing plate 3, the upper wing plate 2 and the lower wing plate 3 are parallel to each other, the web 4 is clamped between the upper wing plate 2 and the lower wing plate 3, the upper side surface of the web 4 is abutted to the lower surface of the upper wing plate 2, the lower side surface of the web 4 is abutted to the upper surface of the lower wing plate 3, the main beam 1 is integrally formed by the upper wing plate 2, the lower wing plate 3, and the web 4, a left U-shaped cavity is formed between the lower surface of the upper wing plate 2, the left side surface of the web 4, and the upper surface of the lower wing plate 3, a right U-shaped cavity 5 is formed between the lower surface of the upper wing plate 2, the right side surface of the web 4, and the upper wing plate 3, the reinforcing component comprises a plurality of groups of main reinforcing plates and a plurality of groups of auxiliary reinforcing plates, each group of main reinforcing plates consists of two T-shaped reinforcing plates 6 which are oppositely arranged at the left side and the right side of the web 4, each T-shaped reinforcing plate 6 is formed by connecting a wide section 7 and a narrow section 8, the wide section 7 of one T-shaped reinforcing plate 6 extends into the left U-shaped cavity and the narrow section 8 extends out of the left U-shaped cavity, the wide section 7 of the other T-shaped reinforcing plate 6 extends into the right U-shaped cavity 5 and the narrow section 8 extends out of the left U-shaped cavity, the wide section 7 of the T-shaped reinforcing plate 6 is vertical to the upper wing plate 2, the lower wing plate 3 and the web 4, the wide section 7 of the T-shaped reinforcing plate 6 is connected with the upper wing plate 2, the lower wing plate 3 and the web 4 by welding, the narrow sections 8 of the T-shaped reinforcing plates 6 are provided with a plurality of first mounting holes 9, each group of auxiliary reinforcing plates consists of two side wing plates 10 which are oppositely arranged at the left side and the right side of the web 4, one of them flank board 10 sets up in left U die cavity, and another flank board 10 sets up in right U die cavity 5, and flank board 10 is all perpendicular with last pterygoid lamina 2, lower pterygoid lamina 3 and web 4, and flank board 10 all passes through welded connection with last pterygoid lamina 2, lower pterygoid lamina 3 and web 4.
Wherein, the reinforcing plate is assisted to the multiunit along the alternate setting of the length direction of girder 1.
Wherein, a part of the side wing plate 10 is connected with an extension section 11, the extension section 11 extends out of the left U-shaped cavity or the right U-shaped cavity 5, and the extension section 11 is provided with a plurality of second mounting holes 12.
Wherein the side wing plate 10 and the extension 11 are integrally formed.
Wherein, the main reinforcing plate of multiunit sets up along the length direction of girder 1 at intervals.
The lower surface of the lower wing plate 3 is connected with a mounting seat 13, a third mounting hole is formed in the mounting seat 13, and the mounting seat 13 is located in the middle section of the lower wing plate 3.
Wherein, both ends of the web plate 4 are provided with connecting holes 14.
Wherein, the end of the main beam 1 is provided with an inward concave round angle 15.
The above-described embodiments are preferred implementations of the present invention, and the present invention may be implemented in other ways without departing from the spirit of the present invention.
Claims (8)
1. The utility model provides a main girder steel that bears for platform which characterized in that: including the girder with set up in the enhancement subassembly of girder, the girder includes pterygoid lamina, pterygoid lamina down and web, go up pterygoid lamina and the relative top that sets up and go up the pterygoid lamina and be located pterygoid lamina down of pterygoid lamina, go up pterygoid lamina and the parallel to each other of lower pterygoid lamina, the web presss from both sides and locates between pterygoid lamina and the lower pterygoid lamina, the side of going up the web with the lower surface butt of last pterygoid lamina down, the girder is obtained by last pterygoid lamina, lower pterygoid lamina and web integrated into one piece, form left U die cavity between the upper surface of the left surface of last pterygoid lamina lower surface, web and the lower pterygoid lamina, form right U die cavity between the upper surface of right flank lower surface, web, the enhancement subassembly includes that reinforcing plate and multiunit are assisted to main reinforcing plate of multiunit, every main reinforcing plate of group by set up relatively in the T type reinforcing plate of the web left and right sides is constituteed, the T-shaped reinforcing plate is formed by connecting a wide section and a narrow section, wherein the wide section of one T-shaped reinforcing plate extends into the left U-shaped cavity and the narrow section extends out of the left U-shaped cavity, the wide section of the other T-shaped reinforcing plate extends into the right U-shaped cavity and the narrow section extends out of the left U-shaped cavity, the wide section of the T-shaped reinforcing plate is vertical to the upper wing plate, the lower wing plate and the web plate, the wide section of the T-shaped reinforcing plate is connected with the upper wing plate, the lower wing plate and the web plate through welding, the narrow section of the T-shaped reinforcing plate is provided with a plurality of first mounting holes, each group of auxiliary reinforcing plates consists of two side wing plates which are oppositely arranged at the left side and the right side of the web plate, one of them side wing board sets up in left U die cavity, and another side wing board sets up in right U die cavity, and side wing board is all perpendicular with last pterygoid lamina, lower pterygoid lamina and web, and side wing board and last pterygoid lamina, lower pterygoid lamina and web are all through welded connection.
2. A main load bearing steel beam for a platform according to claim 1 wherein: the reinforcing plate is assisted to the multiunit along the length direction alternate setting of girder.
3. A main load bearing steel beam for a platform according to claim 1 wherein: and part of the side wing plates are connected with extension sections, the extension sections extend out of the left U-shaped cavity or the right U-shaped cavity, and a plurality of second mounting holes are formed in the extension sections.
4. A main load bearing steel beam for a platform according to claim 3 wherein: the side wing plate and the extension section are integrally formed.
5. A main load bearing steel beam for a platform according to claim 1 wherein: the main reinforcing plate of multiunit sets up along the length direction of girder alternately.
6. A main load bearing steel beam for a platform according to claim 1 wherein: the lower surface of pterygoid lamina is connected with the mount pad down, the third mounting hole has been seted up to the mount pad, the mount pad is located the middle section of pterygoid lamina down.
7. A main load bearing steel beam for a platform according to claim 1 wherein: connecting holes are formed in the two ends of the web plate.
8. A main load bearing steel beam for a platform according to claim 1 wherein: the end part of the main beam is provided with an inward concave round angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220500546.3U CN216921001U (en) | 2022-03-09 | 2022-03-09 | Main bearing steel beam for platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220500546.3U CN216921001U (en) | 2022-03-09 | 2022-03-09 | Main bearing steel beam for platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216921001U true CN216921001U (en) | 2022-07-08 |
Family
ID=82224770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220500546.3U Active CN216921001U (en) | 2022-03-09 | 2022-03-09 | Main bearing steel beam for platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216921001U (en) |
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2022
- 2022-03-09 CN CN202220500546.3U patent/CN216921001U/en active Active
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