CN214272925U - H-shaped steel beam side concrete formwork structure - Google Patents
H-shaped steel beam side concrete formwork structure Download PDFInfo
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- CN214272925U CN214272925U CN202022786822.0U CN202022786822U CN214272925U CN 214272925 U CN214272925 U CN 214272925U CN 202022786822 U CN202022786822 U CN 202022786822U CN 214272925 U CN214272925 U CN 214272925U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 62
- 239000010959 steel Substances 0.000 title claims abstract description 62
- 238000009415 formwork Methods 0.000 title claims abstract description 58
- 238000010276 construction Methods 0.000 claims abstract description 13
- 210000001364 upper extremity Anatomy 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000005034 decoration Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000003973 paint Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000005536 corrosion prevention Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
本实用新型公开了一种H型钢梁侧边混凝土模板构造。包括H型钢梁、混凝土楼板、梁外侧混凝土、楼板模板、梁侧模板和梁底模板；H型钢梁上有混凝土楼板，混凝土楼板底面下与H型钢梁的上翼缘顶面平齐处设有楼板模板，在H型钢梁腹板的外侧浇筑梁外侧混凝土，梁外侧混凝土侧面设有梁侧模板，H型钢梁下翼缘底面设有梁底模板，梁侧模板顶端与混凝土楼板顶面平齐。本实用新型构造简单、施工方便快捷、梁侧混凝土成型质量好，可广泛应用于钢梁外侧需要浇筑混凝土保护钢梁的位置处。
The utility model discloses an H-shaped steel beam side concrete formwork structure. Including H-shaped steel beam, concrete floor, concrete outside the beam, floor formwork, beam side formwork and beam bottom formwork; H-shaped steel beam with concrete floor, the bottom of the concrete floor is flush with the top surface of the upper flange of the H-shaped steel beam There is a floor formwork at the place, and the outer side of the beam is poured on the outer side of the H-shaped steel beam web. The side of the concrete side of the beam is provided with a beam side formwork, and the bottom of the lower flange of the H-shaped steel beam is provided with a beam bottom formwork. The top of the floor is flush. The utility model has the advantages of simple structure, convenient and quick construction, and good quality of concrete forming on the beam side, and can be widely used in the position on the outer side of the steel beam where concrete needs to be poured to protect the steel beam.
Description
Technical Field
The utility model relates to a H shaped steel roof beam side concrete form structure, but wide application in the position department that the concrete protection girder steel need be pour in the girder steel outside.
Background
In steel structure construction, the protection of steel members generally includes corrosion prevention, fire prevention, and exterior decoration of buildings. Wherein, the corrosion prevention is finished in the processing and manufacturing links by adopting a paint spraying mode; fire prevention adopts a mode of spraying fire-proof paint, and the method of building external decoration has various forms and is finished on a construction site. The steel beam at the outer wall needs sound insulation and waterproof protection in addition to corrosion protection, fireproof protection and decoration.
At present, a common protection method in a steel structure building is related to a building form, and after fireproof paint is sprayed on a public building, the public building is treated in a mode of an external curtain wall decoration panel. This approach works well overall, but takes up a large amount of building space.
In steel structure houses, particularly common-grade houses, the problems of the cladding of steel beams and the coating of an outer wall facade and materials which are not common are solved continuously. If the fire-proof coating is still used for coating, the durability, the caking property and the like of the coating material limit the selection of the existing materials, and bring difficulty to engineering application.
Casting concrete on the outside of the steel beam is a relatively reliable solution. The concrete-steel composite wall is characterized in that the concrete-steel composite wall is made into a cement-based integral wall body by combining the relative relation of the concrete of the outer wall, the floor slab and the steel beam, so that the steel beam can be effectively protected, and meanwhile, a foundation wall can be provided for a subsequent external heat insulation method.
Because the distance between the outer side line of the building outer wall and the flange side line of the steel beam is smaller and is not larger than 50m in general, the pouring construction convenience of the concrete on the beam side and the forming quality of the concrete have certain problems, and the implementation of projects is troublesome.
SUMMERY OF THE UTILITY MODEL
The difficulty to the protection in the present girder steel outside to and the outer problem of concreting existence of roof beam side, the utility model discloses a H shaped steel roof beam side concrete form structure, simple structure, construction convenience are swift, roof beam side concrete shaping is of high quality, but wide application in the position department that the concrete protection girder steel need be pour in the girder steel outside.
The utility model adopts the technical proposal that:
the utility model comprises an H-shaped steel beam, a concrete floor slab, concrete outside the beam, a floor slab template, a beam side template and a beam bottom template; the H-shaped steel beam is provided with a concrete floor slab, a floor slab template is arranged at the position, below the bottom surface of the concrete floor slab, parallel to the top surface of the upper flange of the H-shaped steel beam, the concrete outside the beam is poured outside the H-shaped steel beam web, the side surface of the concrete outside the beam is provided with a beam side template, the bottom surface of the lower flange of the H-shaped steel beam is provided with a beam bottom template, and the top end of the beam side template is parallel to the top surface of the concrete floor slab.
Before the construction of the concrete formwork structure on the side edge of the H-shaped steel beam, notches are formed in the upper portion of the beam side formwork along the direction of the H-shaped steel beam at intervals, an inclined formwork and a triangular formwork are connected to each notch, and one inclined formwork is connected with the beam side formwork through two triangular formworks.
The inclined template is obliquely arranged, the bottom of the inclined template is connected with the bottom end of the beam side template notch, and the two sides of the inclined template are connected with the two sides of the beam side template notch through respective triangular templates.
The utility model has the advantages that:
1. the structure is simple and complete. The mode that the funnel was set up at the interval is adopted, on traditional wooden template basis, does not increase other special material and technology, only sets up inclined template and two triangle templates, simple structure.
2. The construction is convenient and fast. Traditional carpenters can set up the inclined formwork according to the determining deviation when constructing roof beam side form board and roof beam die block board, construction convenience.
3. The beam side concrete has good forming quality. Due to the existence of the spacing funnel, the pouring of the concrete is easier, and the forming quality of the beam side concrete is easy to control.
Drawings
FIG. 1 is a cross-sectional view showing the relationship between H-shaped steel beams and floor slab forms, beam side forms, and beam bottom forms;
FIG. 2 is a sectional view showing the relationship between the H-shaped steel beam and the slab form, the beam side form, the beam bottom form, the inclined form and the triangular form;
FIG. 3 is a plan view showing the positional relationship between the H-shaped steel beam and the floor slab formwork, the beam side formwork, the beam bottom formwork, the inclined formwork and the triangular formwork;
FIG. 4 is a sectional view of the formwork with the concrete poured but not removed;
FIG. 5 is a cross-sectional view of the concrete after it has been poured and the form removed;
FIG. 6 is a cross-sectional view of the H-beam with concrete floor and beam side concrete after the triangular concrete is chiseled away.
In the figure: 1. an H-shaped steel beam; 2. a concrete floor slab; 3. concrete outside the beam; 4. a floor slab formwork; 5. a beam-side template; 6. a beam bottom template; 7. inclining the template; 8. a triangular template; 9. and (5) triangular concrete.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the concrete structure includes an H-shaped steel beam 1, a concrete floor 2, a beam outer side concrete 3, a floor formwork 4, a beam side formwork 5 and a beam bottom formwork 6; the concrete floor slab 2 is arranged on the H-shaped steel beam 1, the concrete floor slab 2 is positioned on one indoor side, the floor slab template 4 is arranged on one indoor side of the upper flange of the H-shaped steel beam 1, the floor slab template 4 is arranged at the position, below the bottom surface of the concrete floor slab 2, flush with the top surface of the upper flange of the H-shaped steel beam 1, the concrete 3 outside the beam is poured on the outer side, close to one outdoor side, of the web plate of the H-shaped steel beam 1 to protect the H-shaped steel beam 1, the beam side template 5 is arranged on the side surface of the concrete 3 outside the beam, the bottom surface of the lower flange of the H-shaped steel beam 1 is provided with the beam bottom template 6, and the beam side template 5 is connected with the beam bottom template 6; the top end of the beam side template 5 is flush with the top surface of the concrete floor 2.
Before the construction of the concrete formwork structure on the side edge of the H-shaped steel beam, notches are formed in the upper portion of the beam side formwork 5 at intervals along the direction of the H-shaped steel beam 1, an inclined formwork 7 and a triangular formwork 8 are connected to each notch, and the inclined formwork 7 is connected with the beam side formwork 5 through the two triangular formworks 8.
The inclined template 7 is obliquely arranged, the bottom of the inclined template is connected with the bottom end of the gap of the beam side template 5, and the two sides of the inclined template are connected with the two sides of the gap of the beam side template 5 through respective triangular templates 8.
The construction process is shown in fig. 1 to 6:
the floor form 4, the beam side form 5 and the beam bottom form 6 are arranged first, as shown in fig. 1.
At intervals along the direction of the H-shaped steel beam 1, as shown in fig. 3, one side notch is arranged on the top of the beam side template 5, and an inclined template 7 is arranged at each notch to form a funnel shape through two triangular templates 8, as shown in fig. 2.
Then, concrete is poured from the inclined formwork 7 obliquely downwards to the gap between the outer side of the web plate of the H-shaped steel beam 1 and the beam side formwork 5 and above the upper flange of the H-shaped steel beam 1 and the floor formwork 4 to form a concrete floor 2 and beam outer side concrete 3, and concrete is poured in a space surrounded by the inclined formwork 7 and the two triangular formworks 8 at the gap to form triangular concrete 9, as shown in fig. 4.
After concrete pouring is finished, as shown in fig. 5, the floor slab formwork 4, the beam side formwork 5, the beam bottom formwork 6, the inclined formwork 7 and the triangular formwork 8 are removed, and the beam side concrete is chiseled at intervals by the triangular concrete 9 formed by the inclined formwork, as shown in fig. 6, the beam side concrete 3 is ensured to be flat, so that the beam side concrete can be poured conveniently and has a stable structure.
The embodiments described in this specification are merely illustrative of implementations of the inventive concepts, and the scope of the invention should not be considered limited to the specific forms set forth in the embodiments, but rather the scope of the invention is intended to include equivalent technical means as would be understood by those skilled in the art from the inventive concepts.
Claims (3)
1. The utility model provides a H shaped steel roof beam side concrete form structure which characterized in that:
the beam comprises an H-shaped steel beam (1), a concrete floor (2), concrete (3) outside the beam, a floor template (4), a beam side template (5) and a beam bottom template (6); there is concrete floor (2) on H shaped steel roof beam (1), be equipped with floor template (4) with the upper limb top surface parallel and level department of H shaped steel roof beam (1) under concrete floor (2) bottom surface, pour roof beam outside concrete (3) in the outside of H shaped steel roof beam (1) web, roof beam outside concrete (3) side is equipped with roof beam side form board (5), H shaped steel roof beam (1) bottom surface of the flange is equipped with roof beam die block board (6), roof beam side form board (5) top and concrete floor (2) top surface parallel and level.
2. A H-section steel beam side concrete form construction as claimed in claim 1, wherein: before the construction of the concrete formwork structure on the side edge of the H-shaped steel beam, notches are formed in the upper portion of the beam side formwork (5) at intervals along the direction of the H-shaped steel beam (1), an inclined formwork (7) and a triangular formwork (8) are connected to each notch, and one inclined formwork (7) is connected with the beam side formwork (5) through the two triangular formworks (8).
3. A H-section steel beam side concrete form construction as claimed in claim 2, wherein: the inclined formwork (7) is obliquely arranged, the bottom of the inclined formwork is connected with the bottom of the gap of the beam side formwork (5), and the two sides of the inclined formwork are connected with the two sides of the gap of the beam side formwork (5) through respective triangular formwork (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022786822.0U CN214272925U (en) | 2020-11-25 | 2020-11-25 | H-shaped steel beam side concrete formwork structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022786822.0U CN214272925U (en) | 2020-11-25 | 2020-11-25 | H-shaped steel beam side concrete formwork structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214272925U true CN214272925U (en) | 2021-09-24 |
Family
ID=77777893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022786822.0U Expired - Fee Related CN214272925U (en) | 2020-11-25 | 2020-11-25 | H-shaped steel beam side concrete formwork structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214272925U (en) |
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2020
- 2020-11-25 CN CN202022786822.0U patent/CN214272925U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 |