CN211229185U - Steel beam structure for assembling construction of toilet bottom plate and living balcony bottom plate - Google Patents
Steel beam structure for assembling construction of toilet bottom plate and living balcony bottom plate Download PDFInfo
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- CN211229185U CN211229185U CN201922024102.8U CN201922024102U CN211229185U CN 211229185 U CN211229185 U CN 211229185U CN 201922024102 U CN201922024102 U CN 201922024102U CN 211229185 U CN211229185 U CN 211229185U
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Abstract
The utility model discloses a steel beam structure for assembling construction of a toilet bottom plate and a living balcony bottom plate, wherein the steel beam is an H-shaped steel beam and consists of an upper flange plate, a lower flange plate and a web plate, a plurality of stiffening ribs I are arranged on the web plate, and three sides of each stiffening rib I are respectively connected with the upper flange plate, the web plate and the lower flange plate; the web plate is provided with a support plate which is horizontally arranged and used for supporting cast-in-place concrete; a plurality of stiffening ribs II are arranged below the supporting plate and used for strengthening the supporting effect of the supporting plate on cast-in-place concrete, and the plane where the stiffening ribs II are located is perpendicular to the plane where the supporting plate is located. This mounting structure avoids the preparation of a roof beam reinforcing bar, when guaranteeing the engineering requirement, has simplified the installation, has improved the installation rate, and the practicality is wide.
Description
Technical Field
The utility model belongs to the technical field of the construction, in particular to steel beam structure is used in lavatory bottom plate and life balcony bottom plate assembled construction.
Background
The fabricated building is a direction of vigorous support and development in the current country and building industry, and a steel structure and concrete combined structure is also a main mode. However, the toilet needs a lot of pre-buried pipelines, so a combination form of a steel structure and a cast-in-place floor structure is often selected. Because the elevation of the bottom plate of the living balcony is about 100mm lower than the elevation of the ground of other rooms, and the elevation of the bottom plate of the toilet is generally at least 300 mm lower than the elevation of the ground of other rooms on the same floor, the bottom plate of the living balcony and the bottom plate of the toilet need to be subjected to plate lowering treatment and are lower than the top surface of the steel beam, but according to the existing cast-in-place structure, the steel bars of the bottom plate of the living balcony and the bottom plate of the toilet need to be fixedly supported on the steel beam, then concrete is poured on the side wall and the upper surface of the steel beam, namely the concrete folded beam plate of the steel beam around the bottom plate of the toilet, the steel bars of the folded beam plate are troublesome to manufacture, the requirements on.
Therefore, how to quickly and simply install the toilet cast-in-place board and the living balcony cast-in-place board in the combined structural form of the steel structure and the concrete is a technical problem to be solved urgently by technical personnel in the field.
Disclosure of Invention
Not enough to the above-mentioned that exists to prior art, the utility model aims at providing a steel beam structure is used in lavatory bottom plate and life balcony bottom plate assembled construction, and this mounting structure avoids the preparation of a roof beam reinforcing bar, when guaranteeing engineering requirement, has simplified the installation, has improved the installation rate, and the practicality is wide.
The technical scheme of the utility model is realized like this:
a steel beam structure for assembling type construction of a toilet bottom plate and a living balcony bottom plate is an H-shaped steel beam, and comprises an upper flange plate, a lower flange plate and a web plate, wherein a plurality of stiffening ribs I are arranged on the web plate, and three edges of the stiffening ribs I are respectively connected with the upper flange plate, the web plate and the lower flange plate; the web plate is provided with a support plate which is horizontally arranged and used for supporting cast-in-place concrete; a plurality of stiffening ribs II are arranged below the supporting plate and used for strengthening the supporting effect of the supporting plate on cast-in-place concrete, and the plane where the stiffening ribs II are located is perpendicular to the plane where the supporting plate is located.
Furthermore, the stiffening rib II is arranged between the lower surface of the supporting plate and the lower flange plate, the stiffening rib II is a right-angle trapezoidal plate, the upper bottom edge is flush with the supporting plate and is welded and fixed with the supporting plate, the lower bottom edge is flush with the corresponding lower flange plate and is welded and fixed with the lower flange plate, and the right-angle waist is welded and fixed with the corresponding web plate.
Furthermore, the support plate is a rectangular steel plate, and the width of the support plate is 10-15 cm.
Furthermore, stiffening rib I sets up on the web opposite side that backs on the back with stiffening rib II, and stiffening rib I is the polylith that corresponds with stiffening rib II, and stiffening rib I and stiffening rib II one-to-one and back-to-back setting.
Furthermore, the two supporting plates are at different heights, the two supporting plates are arranged in a staggered mode so that vertical projections on the lower flange plate do not overlap, the supporting plate for the living balcony is arranged at a relatively high position, and the supporting plate for the toilet is arranged at a relatively low position. Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model arranges the support plates on the steel beam webs of the toilet and the living balcony to support the cast-in-place concrete, thereby avoiding the prior method of adopting the folded beam plate reinforcing steel bars to directly support the cast-in-place concrete by using steel beams, saving the complex folded beam plate manufacturing procedure and simplifying the installation; and meanwhile, a stiffening rib II is arranged below the supporting plate to strengthen the supporting effect of the supporting plate on the cast-in-place concrete.
2. The utility model discloses backup pad and stiffening rib II and girder steel are accomplished in the workshop processing of mill, utilize this girder steel structure construction lavatory bottom plate and life balcony bottom plate not to occupy on-the-spot preparation installation time, are favorable to practicing thrift the time limit for a project, simultaneously, easy operation, construction speed is fast.
Drawings
Fig. 1-schematic structural diagram of embodiment 1.
Fig. 2-a cross-section view of fig. 1.
Fig. 3-the top view of fig. 1.
Fig. 4-schematic structural diagram of embodiment 2.
Fig. 5-a cross-sectional view of fig. 4.
Fig. 6-B cross-sectional view of fig. 4.
Fig. 7-4.
Wherein: 1-a steel beam; 11-upper flange plate; 12-a web; 13-lower flange plate; 2-a stiffening rib I; 3-a support plate; 3' -a support plate for toilets; 3' -support plate for living balcony; 4-a stiffening rib II; 4' -stiffening ribs II for toilets; 4' -stiffening rib II for living balcony; 5-stud.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Example 1
Referring to fig. 1-3, the steel beam structure for the assembling construction of the toilet bottom plate and the living balcony bottom plate is an H-shaped steel beam 1, and comprises an upper flange plate 11, a lower flange plate 13 and a web plate 12, wherein the web plate is provided with a plurality of stiffening ribs I2, three edges of each stiffening rib I are respectively connected with the upper flange plate, the web plate and the lower flange plate, and the upper surface of the upper flange plate 11 of the steel beam 1 is provided with a stud 5; a support plate 3 is arranged on the web plate, and the support plate is horizontally arranged and used for supporting cast-in-place concrete; a plurality of stiffening ribs II 4 are arranged below the supporting plate and used for strengthening the supporting effect of the supporting plate on cast-in-place concrete, and the plane where the stiffening ribs II are located is perpendicular to the plane where the supporting plate is located.
Like this, the backup pad that the girder steel web set up can be used for supporting lavatory bottom plate or be used for supporting life balcony bottom plate, and during the construction, after building the template at the job site, the reinforcing bar has been installed in the template, and the reinforcing bar both ends are used for supporting in the backup pad of the girder steel web setting of lavatory or life balcony simultaneously, then pour the concrete, and the backup pad just can effectively support lavatory bottom plate or life balcony bottom plate like this.
During the concrete implementation, stiffening rib II sets up between backup pad lower surface and bottom flange board, and stiffening rib II is right angle trapezoidal plate, goes up the base and the backup pad parallel and level and welded fastening with it, and lower base and the corresponding flange board parallel and level and welded fastening with it down, right angle waist and the corresponding web welded fastening.
Here, the stiffening ribs ii may be disposed according to engineering calculation, and may also be inclined at an angle with respect to the corresponding support plate and the corresponding lower flange plate.
When the concrete implementation, the supporting plate is a rectangular steel plate, the thickness of the supporting plate is 10 mm, and the width of the supporting plate is 10-15 cm. The reinforcing bar of cast in situ concrete can be effectual supports on the backup pad like this.
During concrete implementation, stiffening rib I sets up on the web opposite side that backs on the back with stiffening rib II, and stiffening rib I is the polylith that corresponds with stiffening rib II, and stiffening rib I and stiffening rib II one-to-one and back-to-back setting.
Therefore, the stiffening ribs II not only play a role in supporting the cast-in-place concrete by the reinforcing supporting plates, but also can reinforce the mechanical property strength of the steel beam.
Example 2
Referring to fig. 4-7, the steel beam structure for the assembling construction of the toilet bottom plate and the living balcony bottom plate is an H-shaped steel beam 1, and comprises an upper flange plate 11, a lower flange plate 13 and a web plate 12, wherein the web plate is provided with a plurality of stiffening ribs I2, three edges of each stiffening rib I are respectively connected with the upper flange plate, the web plate and the lower flange plate, and the upper surface of the upper flange plate 11 of the steel beam 1 is provided with a stud 5; the web plate is provided with a support plate which is horizontally arranged and used for supporting cast-in-place concrete; a plurality of stiffening ribs II are arranged below the supporting plate and used for strengthening the supporting effect of the supporting plate on cast-in-place concrete, and the plane where the stiffening ribs II are located is perpendicular to the plane where the supporting plate is located.
During the concrete implementation, stiffening rib II sets up between backup pad lower surface and bottom flange board, and stiffening rib II is right angle trapezoidal plate, goes up the base and the backup pad parallel and level and welded fastening with it, and lower base and the corresponding flange board parallel and level and welded fastening with it down, right angle waist and the corresponding web welded fastening.
Here, the stiffening ribs ii may be disposed according to engineering calculation, and may also be inclined at an angle with respect to the corresponding support plate and the corresponding lower flange plate.
When the concrete implementation, the supporting plate is a rectangular steel plate, the thickness of the supporting plate is 10 mm, and the width of the supporting plate is 10-15 cm. The reinforcing bar of cast in situ concrete can be effectual supports on the backup pad like this.
During concrete implementation, stiffening rib I sets up on the web opposite side that backs on the back with stiffening rib II, and stiffening rib I is the polylith that corresponds with stiffening rib II, and stiffening rib I and stiffening rib II one-to-one and back-to-back setting.
Therefore, the stiffening ribs II not only play a role in supporting the cast-in-place concrete by the reinforcing supporting plates, but also can reinforce the mechanical property strength of the steel beam.
In specific implementation, the two supporting plates are at different heights, the two supporting plates are arranged in a staggered mode so that vertical projections on the lower flange plate do not overlap, the lower supporting plate 3 'used for the toilet is arranged at a relatively low position, the higher supporting plate 3' used for the living balcony is arranged at a relatively high position, correspondingly, the stiffening rib II used for enhancing the supporting effect of the supporting plate used for the toilet is the stiffening rib II 4 'used for the toilet, and the stiffening rib II used for enhancing the supporting effect of the supporting plate used for the living balcony is the stiffening rib II 4' used for the living balcony.
Like this, locate the backup pad of co-altitude not and can be used for assembling lavatory bottom plate and life balcony bottom plate on same girder steel web, this also is the structural design that buildings such as school's dormitory often adopted, and life balcony and lavatory setting are in the same place, just can assemble lavatory bottom plate and life balcony bottom plate at co-altitude setting backup pad.
The utility model discloses backup pad and stiffening rib II are the steel sheet, simultaneously when the workshop preparation girder steel of mill, backup pad and stiffening rib II are according to the poor relation of mark height of lavatory bottom plate or life balcony bottom plate and girder steel, be used for assembling the backup pad of lavatory bottom plate or life balcony bottom plate respectively in the welding of girder steel side, then weld stiffening rib II in backup pad lower part, then assemble at the scene, after assembling, build cast-in-place template, and install the reinforcing bar in the template, guarantee that the reinforcing bar both ends support in the backup pad, then pour the concrete, it can to demolish the template at last again.
Finally, it should be noted that the above-mentioned embodiments of the present invention are only examples for illustrating the present invention, and are not limitations to the embodiments of the present invention. Variations and modifications in other variations will occur to those skilled in the art upon reading the foregoing description. Not all embodiments are exhaustive. All obvious changes or variations which are introduced by the technical solution of the present invention are still within the scope of the present invention.
Claims (5)
1. A steel beam structure for assembling type construction of a toilet bottom plate and a living balcony bottom plate is an H-shaped steel beam, and comprises an upper flange plate, a lower flange plate and a web plate, wherein a plurality of stiffening ribs I are arranged on the web plate, and three edges of the stiffening ribs I are respectively connected with the upper flange plate, the web plate and the lower flange plate; the concrete pouring device is characterized in that a supporting plate is arranged on a web plate, and the supporting plate is horizontally arranged and used for supporting cast-in-place concrete; a plurality of stiffening ribs II are arranged below the supporting plate and used for strengthening the supporting effect of the supporting plate on cast-in-place concrete, and the plane where the stiffening ribs II are located is perpendicular to the plane where the supporting plate is located.
2. The steel beam structure for the fabricated construction of the floor of the lavatory and the floor of the balcony, according to claim 1, wherein the stiffening rib II is disposed between the lower surface of the supporting plate and the lower flange plate, the stiffening rib II is a right-angled trapezoidal plate, the upper bottom edge is flush with and welded to the supporting plate, the lower bottom edge is flush with and welded to the corresponding lower flange plate, and the right-angled waist is welded to the corresponding web plate.
3. The steel beam structure for the fabricated construction of the floor of the lavatory and the floor of the balcony according to claim 1, wherein the support plate is a rectangular steel plate having a width of 10 to 15 cm.
4. The steel beam structure for assembling construction of the toilet floor and the living balcony floor as claimed in claim 1, wherein the stiffening rib I is disposed on the other side of the web opposite to the stiffening rib II, the stiffening rib I is a plurality of corresponding stiffening ribs II, and the stiffening ribs I and the stiffening ribs II are disposed one-to-one and back-to-back.
5. The steel beam structure for lavatory and balcony floor fabricated construction according to claim 1, wherein the supporting plates are two at different heights, the two supporting plates are disposed to be staggered so that vertical projections on the lower flange plate do not overlap, the supporting plate for balcony is located at a relatively high position, and the supporting plate for lavatory is located at a relatively low position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922024102.8U CN211229185U (en) | 2019-11-21 | 2019-11-21 | Steel beam structure for assembling construction of toilet bottom plate and living balcony bottom plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922024102.8U CN211229185U (en) | 2019-11-21 | 2019-11-21 | Steel beam structure for assembling construction of toilet bottom plate and living balcony bottom plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211229185U true CN211229185U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922024102.8U Active CN211229185U (en) | 2019-11-21 | 2019-11-21 | Steel beam structure for assembling construction of toilet bottom plate and living balcony bottom plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211229185U (en) |
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2019
- 2019-11-21 CN CN201922024102.8U patent/CN211229185U/en active Active
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