CN219710964U - Supporting structure of cast-in-situ floor - Google Patents
Supporting structure of cast-in-situ floor Download PDFInfo
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- CN219710964U CN219710964U CN202320986241.2U CN202320986241U CN219710964U CN 219710964 U CN219710964 U CN 219710964U CN 202320986241 U CN202320986241 U CN 202320986241U CN 219710964 U CN219710964 U CN 219710964U
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- steel
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- precast beam
- supporting
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- 230000008093 supporting effect Effects 0.000 title claims abstract description 50
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 63
- 239000010959 steel Substances 0.000 claims abstract description 63
- 238000009415 formwork Methods 0.000 claims abstract description 26
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 9
- 230000000149 penetrating effect Effects 0.000 description 11
- 238000010276 construction Methods 0.000 description 7
- 239000003381 stabilizer Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009432 framing Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model provides a cast-in-place floor's bearing structure, includes a plurality of frame posts, locates the precast beam on the frame post, and the left and right sides of precast beam is equipped with supporting component, transversely erects the I-steel between the adjacent frame post, and supporting component supports the I-steel, and the up end of I-steel is equipped with the formwork that a plurality of intervals set up, and the up end of formwork is equipped with the roof, and the roof supports cast-in-place floor. The utility model provides a support structure of a cast-in-situ floor, which saves materials and cost by arranging the formwork support in a suspended manner, is more convenient to detach after the cast-in-situ floor is fixed, and is more stable by arranging the support component between the frame column and the I-steel, and the support component disperses the bearing of the I-steel to prevent damage, and supports the precast beam at the support component, so that the cast-in-situ floor is supported by the precast beam, and the cast-in-situ floor is supported by the precast beam, so that the support structure is more stable.
Description
Technical Field
The utility model relates to the technical field of building cast-in-situ, in particular to a support structure of a cast-in-situ floor.
Background
In recent years, the assembled building is vigorously developed, but according to project statistics, the construction period and the cost of the partially assembled building mode still have no obvious advantages compared with the traditional cast-in-place mode, which obviously runs counter to the original purpose of pushing the assembly mode. Among them, the template engineering is a major influencing factor in the construction phase. The root is because in the construction process, workers spend more time on formwork supporting operation.
Generally, a full scaffold is adopted for floor support, and a steel pipe scaffold or a wrist-buckling scaffold is generally adopted for the scaffold, so that horizontal rods and horizontal rods are required to be connected to ensure stability. The arrangement of the horizontal support and the scissor support can bring the problems of inconvenient construction channel, complicated assembly and disassembly, increased turnover material quantity, increased cost and the like. And when setting up the full framing, when the full framing height is too high, fault-tolerant rate is lower, and stability is relatively poor, can not get better guarantee to constructor's personal safety.
Disclosure of Invention
The embodiment of the utility model provides a cast-in-situ floor supporting structure which reduces the material quantity, saves the cost and is convenient to assemble and disassemble.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cast-in-place floor's bearing structure, includes a plurality of frame posts, locates the precast beam on the frame post, and the left and right sides of precast beam is equipped with supporting component, transversely erects the I-steel between the adjacent frame post, and supporting component supports the I-steel, and the up end of I-steel is equipped with the formwork that a plurality of intervals set up, and the up end of formwork is equipped with the roof, and the roof supports cast-in-place floor.
Compared with the prior art, the utility model has the advantages that: the support assembly is arranged on the frame columns, the I-steel is erected on the adjacent frame columns, the formwork support is arranged on the I-steel, the top plate is supported by the formwork support, materials and cost are saved by hanging the formwork support, the formwork support is more convenient to detach after the cast-in-situ floor is fixed, the support assembly is arranged between the frame columns and the I-steel, the I-steel is dispersed for bearing, damage is prevented, the precast beams are supported by the support assembly, and the cast-in-situ floor is supported by the precast beams, so that the cast-in-situ floor is enabled to obtain larger supporting force, and the support structure is more stable.
The support assembly comprises additional brackets, the additional brackets are arranged on the left side and the right side of the precast beam, the additional brackets are arranged below the I-steel, the additional brackets support the I-steel, through the improvement, the supporting effect of the additional brackets on the I-steel is achieved, the I-steel is more stable, the I-steel is suspended through the support of the additional brackets, and the formwork is arranged on the upper end face of the I-steel through the formwork support, so that the cast-in-situ floor slab is supported, materials are saved, and cost is reduced.
The inside of additional bracket is equipped with the prestressing force reinforcing bar that is vertically and horizontally staggered and sets up, prestressing force reinforcing bar is the integration with the precast beam and pours, through the improvement, is equipped with the prestressing force reinforcing bar that is vertically and horizontally staggered through the inside of additional bracket, provides stronger tensile effect for additional bracket, strengthens bearing capacity.
The support component is including locating on the same frame post and being the lower hanging bracket that sets up relatively, and the lower hanging bracket that sets up relatively is fixed in the left and right sides of precast beam respectively, and lower hanging bracket is including locating the supporting part of frame post up end, locating the connecting portion of supporting part up end, and the supporting part supports the I-steel, and connecting portion are fixed with the precast beam, through improvement, lower hanging bracket includes supporting part, connecting portion, and the supporting part supports the I-steel for the I-steel unsettled setting, the rethread sets up the formwork support at I-steel up end, both supports cast-in-place floor, material saving, reduce cost, and connecting portion are fixed with the precast beam, make when precast beam height is lower, through adjusting precast beam's fixed position with connecting portion, adjust precast beam's height, convenient construction.
The support assembly comprises a first pair of penetrating bolts, the first pair of penetrating bolts sequentially penetrate through the lower hanging bracket and the precast beam, and the lower hanging bracket and the precast beam are enabled to be connected between more stably by the first pair of penetrating bolts sequentially penetrating through the lower hanging bracket and the precast beam through the improvement.
The supporting component comprises a second penetrating bolt, the second penetrating bolt is connected with a connecting part which is oppositely arranged, the second penetrating bolt and the supporting part are clamped, the second penetrating bolt is connected with the connecting part which is oppositely arranged through the improvement, the lower hanging bracket which is oppositely arranged is more stable, relative displacement is not easy to occur, the second penetrating bolt and the supporting part are clamped, the I-steel is limited, and meanwhile, the stability of the supporting component is enhanced.
The formwork support comprises a vertical upright rod vertically arranged on the upper end face of the I-steel and is hollow, and an adjustable support inserted in the upright rod, wherein the adjustable support comprises a support plate, a threaded rod arranged on the lower end face of the support plate and a butterfly buckle matched with the threaded rod, the support plate supports a top plate, the threaded rod is inserted in the upright rod, the butterfly buckle is sleeved on the threaded rod, the lower end face of the butterfly buckle is propped against the upper end face of the upright rod, the butterfly buckle is matched with the threaded rod, the butterfly buckle is vertically adjusted on the threaded rod, the lower end face of the butterfly buckle is propped against the upper end face of the upright rod, and therefore the height of the support plate is adjusted, and the butterfly buckle can be finely adjusted to prevent the top plate from inclining.
The upper and lower tip of pole setting all transversely is provided with the stabilizer bar, and a plurality of pole settings between the adjacent precast beam are connected with same stabilizer bar, through the improvement for the pole setting is more stable, prevents that the pole setting from leading to the fact rocking because of external factor.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a second embodiment of the present utility model.
In the figure: 1. cast-in-situ floor slab; 2. a top plate; 3. a formwork support; 3.1, an adjustable support; 3.1.1, a supporting plate; 3.1.2, threaded rod; 3.1.3, butterfly button; 3.2, standing the pole; 3.3, stabilizing rod; 4. prefabricating a beam; 5. a support assembly; 5.1, attaching brackets; 5.2, lower hanging bracket; 5.2.1, a support; 5.2.2, connecting part; 5.3, threading bolts; 5.4, pre-stressing reinforcing steel bars; 6. i-steel; 7. and a frame column.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
referring to fig. 1, in the present embodiment: the utility model provides a cast-in-situ floor's bearing structure, includes a plurality of frame posts 7, locates precast beam 4 on the frame post 7, and precast beam 4's left and right sides is equipped with supporting component 5, transversely erects I-steel 6 between the adjacent frame post 7, and supporting component 5 supports I-steel 6, and the up end of I-steel 6 is equipped with the formwork 3 that a plurality of intervals set up, and the up end of formwork 3 is equipped with roof 2, roof 2 supports cast-in-situ floor 1.
The support assembly 5 is arranged on the frame columns 7, the I-steel 6 is erected on the adjacent frame columns 7, the formwork support 3 is arranged on the I-steel 6, the formwork support 3 supports the top plate 2, the formwork support 3 is arranged in a suspended mode, so that materials and cost are saved, after the cast-in-situ floor 1 is fixed, the formwork support 3 is more convenient to detach, the support assembly 5 is arranged between the frame columns 7 and the I-steel 6, the support assembly 5 disperses the bearing of the I-steel 6, damage is prevented, the precast beams 4 are supported by the support assembly 5, and the precast beams 4 support the cast-in-situ floor 1, so that the cast-in-situ floor 1 obtains larger supporting force, and the supporting structure is more stable.
When precast beam 4 is higher, and precast beam 4 height is greater than 1200mm, support assembly 5 includes additional bracket 5.1, and additional bracket 5.1 is whole to be pour by the concrete, and support assembly 5 includes additional bracket 5.1, the left and right sides of precast beam 4 is located to additional bracket 5.1, the below of I-steel 6 is located to additional bracket 5.1, additional bracket 5.1 supports I-steel 6. The support effect of the additional bracket 5.1 on the I-steel 6 ensures that the I-steel 6 is more stable, the I-steel 6 is suspended through the support of the additional bracket 5.1, and the formwork support 3 is arranged on the upper end surface of the I-steel 6, so that the cast-in-situ floor slab 1 is supported, the materials are saved, and the cost is reduced.
The inside of the additional bracket 5.1 is provided with prestress steel bars 5.4 which are arranged in a crisscross manner, and the prestress steel bars 5.4 and the precast beam 4 are integrally poured. The additional bracket 5.1 is internally provided with the pre-stressed steel bars 5.4 which are criss-cross, so that stronger tensile effect is provided for the additional bracket 5.1, and the bearing capacity is enhanced.
The support die frame 3 comprises a vertical rod 3.2 vertically arranged on the upper end face of an I-steel 6 and arranged in a hollow mode, an adjustable supporting support 3.1 inserted in the vertical rod 3.2, wherein the adjustable supporting support 3.1 comprises a supporting plate 3.1.1, a threaded rod 3.1.2 arranged on the lower end face of the supporting plate 3.1.1, a butterfly buckle 3.1.3 matched with the threaded rod 3.1.2, the supporting plate 3.1.1 supports the top plate 2, the threaded rod 3.1.2 is inserted in the vertical rod 3.2, the butterfly buckle 3.1.3 is sleeved on the threaded rod 3.1.2, and the lower end face of the butterfly buckle 3.1.3 abuts against the upper end face of the vertical rod 3.2. The butterfly button 3.1.3 is matched with the threaded rod 3.1.2, the butterfly button 3.1.3 is vertically adjusted on the threaded rod 3.1.2, the lower end face of the butterfly button 3.1.3 is propped against the upper end face of the vertical rod 3.2, and therefore the height of the supporting plate 3.1.1 is adjusted, and the roof 2 can be finely adjusted to prevent the roof 2 from inclining.
The upper end and the lower end of the vertical rod 3.2 are transversely provided with a stabilizer rod 3.3, and the stabilizer rod 3.3 is connected with a plurality of vertical rods 3.2 between the adjacent precast beams 4. The upright 3.2 is more stable, and the upright 3.2 is prevented from shaking due to external factors.
Embodiment two:
referring to fig. 2, in the present embodiment: when precast beam 4 is lower, and precast beam 4 height is less than or equal to 1200mm, supporting component 5 is including locating on the same frame post 7 and being the lower hanging bracket 5.2 that sets up relatively, and lower hanging bracket 5.2 of relative setting is fixed in precast beam 4's left and right sides respectively, and lower hanging bracket 5.2 is including locating the supporting part 5.2.1 of frame post 7 up end, locating the connecting portion 5.2.2 of supporting part 5.2.1 up end, and supporting part 5.2.1 supports I-steel 6, and connecting portion 5.2.2 is fixed with precast beam 4.
The lower hanging bracket 5.2 comprises a supporting part 5.2.1 and a connecting part 5.2.2, the supporting part 5.2.1 supports the I-steel 6, so that the I-steel 6 is suspended, the upper end face of the I-steel 6 is provided with the formwork 3, the cast-in-situ floor slab 1 is supported, materials are saved, the cost is reduced, the connecting part 5.2.2 is fixed with the precast beam 4, and when the precast beam 4 is low in height, the height of the precast beam 4 is adjusted by adjusting the fixing positions of the precast beam 4 and the connecting part 5.2.2, so that construction is facilitated.
The support assembly 5 comprises a first pair of penetrating bolts 5.3, and the first pair of penetrating bolts 5.3 sequentially penetrate through the lower hanging bracket 5.2 and the precast beam 4. The first pair of through bolts 5.3 sequentially pass through the lower hanging bracket 5.2 and the precast beam 4, so that the connection between the lower hanging bracket 5.2 and the precast beam 4 is more stable.
The supporting component 5 comprises a second through bolt 5.3, the second through bolt 5.3 is connected with a connecting part 5.2.2 which is arranged oppositely, and the second through bolt 5.3 and the supporting part 5.2.1 are arranged in a clamping way on the I-steel 6. The second is to wearing connecting portion 5.2.2 that bolt 5.3 connected relative setting for lower hanging bracket 5.2 of relative setting is more firm, is difficult to take place relative displacement, and the second is to wearing bolt 5.3 and supporting part 5.2.1 and be I-steel 6 and be the centre gripping setting, carries out spacingly to I-steel 6, has also strengthened the stability of supporting component 5 simultaneously.
The oppositely arranged lower hanging bracket 5.2 is made of section steel. The self weight of the steel structure is light, the internal force of the structural design is reduced, the processing requirement of the foundation of the building structure is low, the construction is simple and convenient, and the manufacturing cost is reduced; the section steel has good plasticity and flexibility and high structural stability, is suitable for building structures with large bearing vibration and impact loads, and has strong natural disaster resistance.
The foregoing is illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the claims. The present utility model is not limited to the above embodiments, and the specific structure thereof is allowed to vary. All changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (8)
1. The utility model provides a cast-in-place floor's bearing structure, includes a plurality of frame posts (7), locates precast beam (4) on frame post (7), its characterized in that: the precast beam is characterized in that support assemblies (5) are arranged on the left side and the right side of the precast beam (4), I-steel (6) are transversely erected between adjacent frame columns (7), the I-steel (6) is supported by the support assemblies (5), a plurality of formwork supports (3) which are arranged at intervals are arranged on the upper end faces of the I-steel (6), a top plate (2) is arranged on the upper end faces of the formwork supports (3), and the top plate (2) supports the cast-in-situ floor slab (1).
2. The support structure for a cast-in-place floor as set forth in claim 1, wherein: the support assembly (5) comprises additional brackets (5.1), the additional brackets (5.1) are arranged on the left side and the right side of the precast beam (4), the additional brackets (5.1) are arranged below the I-steel (6), and the additional brackets (5.1) support the I-steel (6).
3. The support structure for a cast-in-place floor as set forth in claim 2, wherein: the inside of additional bracket (5.1) is equipped with prestressing steel (5.4) that are vertically and horizontally staggered and set up, prestressing steel (5.4) are the integration and pour with precast beam (4).
4. The support structure for a cast-in-place floor as set forth in claim 1, wherein: the utility model provides a support assembly (5) is including locating on the same frame post (7) and being lower hanging bracket (5.2) that set up relatively, lower hanging bracket (5.2) of relative setting are fixed in the left and right sides of precast beam (4) respectively, lower hanging bracket (5.2) are including locating supporting part (5.2.1) of frame post (7) up end, locating connecting portion (5.2.2) of supporting part (5.2.1) up end, supporting part (5.2.1) support I-steel (6), connecting portion (5.2.2) are fixed with precast beam (4).
5. The support structure for a cast-in-place floor as set forth in claim 4, wherein: the support assembly (5) comprises a first pair of through bolts (5.3), and the first pair of through bolts (5.3) sequentially penetrate through the lower hanging bracket (5.2) and the precast beam (4).
6. The support structure for a cast-in-place floor as set forth in claim 4, wherein: the supporting component (5) comprises a second through bolt (5.3), the second through bolt (5.3) is connected with a connecting part (5.2.2) which is oppositely arranged, and the second through bolt (5.3) and the supporting part (5.2.1) are arranged in a clamping mode on the I-steel (6).
7. The support structure for a cast-in-place floor as set forth in claim 1, wherein: the formwork support (3) comprises a vertical upright rod (3.2) which is arranged on the upper end face of an I-shaped steel (6) and is hollow, and an adjustable supporting support (3.1) which is inserted in the upright rod (3.2), wherein the adjustable supporting support (3.1) comprises a supporting plate (3.1.1), a threaded rod (3.1.2) which is arranged on the lower end face of the supporting plate (3.1.1), a butterfly buckle (3.1.3) which is matched with the threaded rod (3.1.2), the supporting plate (3.1.1) supports a top plate (2), the threaded rod (3.1.2) is inserted in the upright rod (3.2), the butterfly buckle (3.1.3) is sleeved on the threaded rod (3.1.2), and the lower end face of the butterfly buckle (3.1.3) is propped against the upper end face of the upright rod (3.2).
8. The cast-in-place floor support structure of claim 7, wherein: the upper end and the lower end of each vertical rod (3.2) are transversely provided with stabilizing rods (3.3), and the stabilizing rods (3.3) are connected with a plurality of vertical rods (3.2) between adjacent precast beams (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320986241.2U CN219710964U (en) | 2023-04-27 | 2023-04-27 | Supporting structure of cast-in-situ floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320986241.2U CN219710964U (en) | 2023-04-27 | 2023-04-27 | Supporting structure of cast-in-situ floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219710964U true CN219710964U (en) | 2023-09-19 |
Family
ID=87977580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320986241.2U Active CN219710964U (en) | 2023-04-27 | 2023-04-27 | Supporting structure of cast-in-situ floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219710964U (en) |
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2023
- 2023-04-27 CN CN202320986241.2U patent/CN219710964U/en active Active
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