CN211948854U - Building with hollow floor system - Google Patents
Building with hollow floor system Download PDFInfo
- Publication number
- CN211948854U CN211948854U CN202020552837.8U CN202020552837U CN211948854U CN 211948854 U CN211948854 U CN 211948854U CN 202020552837 U CN202020552837 U CN 202020552837U CN 211948854 U CN211948854 U CN 211948854U
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- hollow
- tfb
- building
- core mold
- composite core
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Abstract
The utility model discloses a building with hollow superstructure, including a plurality of spandrel columns, a plurality of spandrel girders have been erect between the spandrel column, through the hollow superstructure of reinforced concrete fixedly connected with between the spandrel girder, reinforcing bar wire netting has all been laid to top and bottom in the hollow superstructure, reinforcing bar wire netting is through thin iron wire fixedly connected with rib roof beam, rib roof beam and reinforcing bar wire netting are with the inside a plurality of district check that divide into of hollow superstructure, every the compound mandrel of TFB has been placed in the district check, the lower fixed surface of the compound mandrel of TFB is connected with a plurality of location separators. The core mold is reinforced in strength and the bearing capacity of the hollow floor is improved by arranging the TFB composite core mold and the positioning partition pieces on the lower surfaces of the TFB composite core mold, the TFB composite core mold cannot deform in the concrete pouring process, and the sound insulation effect of the hollow floor building is improved by arranging the sound insulation felt attached to the surface of the TFB composite core mold.
Description
Technical Field
The utility model relates to a building structure technical field specifically is a building with hollow superstructure.
Background
The cast-in-place concrete hollow floor is characterized in that a hollow cavity or a light sandwich is formed by arranging light materials according to a certain rule and replacing a part of concrete of a solid floor, so that the hollow cavity and a hidden rib are formed to form a spatial honeycomb-shaped stress structure, and the cast-in-place concrete hollow floor is one of hollow floor technologies; the cast-in-place concrete hollow floor system industry has the industrial concept of low consumption and low carbon, develops from the appearance of the industry to the present, saves a large amount of building materials for building construction, is favored by constructors, building companies and designers, and has the advantages that the hollow floor system technology is widely used and the industrial development prospect is very large in the building field along with the increasing of large-span concrete structures.
The traditional hollow floor usually adopts materials such as paper tubes, plastic tubes or inflatable air bags and the like arranged in the floor, and the materials of the paper tubes, the plastic tubes and the inflatable air bags are soft, so that the problems of poor bearing capacity and easy deformation are caused; the traditional hollow floor also has a certain sound insulation effect, but the effect is not particularly good.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building with hollow superstructure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building with hollow superstructure, includes a plurality of spandrel columns, erect a plurality of spandrel girders between the spandrel column, through reinforced concrete fixedly connected with hollow superstructure between the spandrel girder, reinforcing bar wire netting has been laid to top and bottom in the hollow superstructure, reinforcing bar wire netting is through thin iron wire fixedly connected with rib roof beam, rib roof beam and reinforcing bar wire netting divide into a plurality of districts with hollow superstructure inside, every the compound mandrel of TFB has been placed in the district, the lower surface fixedly connected with of the compound mandrel of TFB has a plurality of location separators.
Preferably, each height of the bearing column is the same, and an open space is formed between the bearing column and the bearing beam.
Preferably, the cells are arranged in a matrix in the hollow floor.
Preferably, the interior of the TFB composite core mold is a hollow structure, and the upper and lower surfaces of the TFB composite core mold are provided with a plurality of through meshes.
Preferably, a sound-proof felt is attached to the surface of the TFB composite core mold.
Preferably, the lower surface of the positioning isolation piece is provided with a transverse or longitudinal groove, and a transverse or longitudinal steel bar in the steel bar wire mesh is clamped in the groove.
Advantageous effects
The utility model provides a building with hollow superstructure possesses following beneficial effect:
1. according to the building with the hollow floor system, the TFB composite core mold and the positioning partition piece on the lower surface of the TFB composite core mold are arranged, so that the strength of the core mold is enhanced, the bearing capacity of the hollow floor system is improved, and the TFB composite core mold cannot deform in the concrete pouring process.
2. This building with hollow superstructure has promoted the syllable-dividing effect of this hollow superstructure building through setting up the deadening felt attached on the compound mandrel surface of TFB.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic sectional view of the hollow floor structure of the present invention;
fig. 3 is a schematic diagram of the TFB composite core mold structure of the present invention.
In the figure: 1 heel post, 2 heel-supporting beams, 3 hollow floor systems, 4 steel bar wire netting, 5 rib beams, 6 lattices, 7TFB composite core mold, 8 positioning isolation parts, 9 meshes, 10 deadening felt and 11 grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a building with hollow superstructure, includes a plurality of spandrel columns 1, erects between the spandrel column 1 and is equipped with a plurality of spandrel girders 2, through reinforced concrete fixedly connected with hollow superstructure 3 between the spandrel girder 2, reinforced bar wire netting 4 has all been laid to the top in the hollow superstructure 3 and bottom, and reinforced bar wire netting 4 is through thin iron wire fixedly connected with rib beam 5, and rib beam 5 and reinforced bar wire netting 4 divide into a plurality of district check 6 with hollow superstructure 3 inside, every place the compound mandrel 7 of TFB in the district check 6, the lower surface fixedly connected with of the compound mandrel 7 of TFB has a plurality of location spacers 8.
Each height of the bearing column 1 is the same, an open space is formed between the bearing column and the bearing beam 2, the cells 6 in the hollow floor 3 are arranged in the hollow floor 3 in a matrix mode, the lower surface of the positioning partition 8 is provided with a transverse or longitudinal groove 11, transverse or longitudinal steel bars in the steel bar iron wire net 4 are clamped in the groove 11, the core mold strength is enhanced through the TFB composite core mold 7 and the positioning partition 8 on the lower surface of the TFB composite core mold 7, the bearing capacity of the hollow floor 3 is improved, and the TFB composite core mold 7 cannot deform in the concrete pouring process.
The TFB composite core mold 7 in the hollow floor 3 is of a hollow structure, the upper surface and the lower surface of the TFB composite core mold are provided with a plurality of through meshes 9, a sound insulation felt 10 is attached to the surface of the TFB composite core mold, and the sound insulation effect of the hollow floor building is improved through the sound insulation felt 10 attached to the surface of the TFB composite core mold 7.
The working principle is as follows: after the bearing columns 1 are poured, bearing beams 2 are erected among the bearing columns 1, hollow floor systems 3 are laid among the bearing beams 2, a layer of reinforcing steel wire meshes 4 are laid at the bottoms of the hollow floor systems 3, rib beams 5 are fixedly connected on the reinforcing steel wire meshes 4 through thin iron wires, a TFB composite core mold 7 is placed in a plurality of cells formed by the rib beams 5 and the reinforcing steel wire meshes 4, reinforcing steel bars in the reinforcing steel wire meshes 4 are clamped in the grooves 11, an upper layer of reinforcing steel wire meshes 4 is laid on the upper surface of the TFB composite core mold 7, and finally concrete is poured. Therefore, the strength of the core mold is enhanced through the TFB composite core mold 7 and the positioning partition 8 on the lower surface of the TFB composite core mold 7, the bearing capacity of the hollow floor 3 is improved, and the TFB composite core mold 7 cannot deform in the concrete pouring process.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A building with hollow superstructure, includes a plurality of heel post (1), its characterized in that: erect between heel post (1) and be equipped with a plurality of spandrel girders (2), through reinforced concrete fixedly connected with hollow superstructure (3) between spandrel girder (2), reinforcing bar wire netting (4) have all been laid to top and bottom in hollow superstructure (3), reinforcing bar wire netting (4) are through thin iron wire fixedly connected with rib roof beam (5), rib roof beam (5) and reinforcing bar wire netting (4) are with hollow superstructure (3) inside divide into a plurality of district check (6), every compound mandrel of TFB (7) have been placed in district check (6), the lower fixed surface of the compound mandrel of TFB (7) is connected with a plurality of location spacers (8).
2. A building having a hollow floor according to claim 1 wherein: the height of each bearing column (1) is the same, and an open space is formed between each bearing column and the bearing beam (2).
3. A building having a hollow floor according to claim 1 wherein: the cells (6) are arranged in the hollow floor (3) in a matrix manner.
4. A building having a hollow floor according to claim 1 wherein: the interior of the TFB composite core mold (7) is of a hollow structure, and the upper surface and the lower surface of the TFB composite core mold are provided with a plurality of through meshes (9).
5. A building having a hollow floor according to claim 1 wherein: and a sound insulation felt (10) is attached to the surface of the TFB composite core mold (7).
6. A building having a hollow floor according to claim 1 wherein: the lower surface of the positioning isolation piece (8) is provided with a transverse or longitudinal groove (11), and a transverse or longitudinal steel bar in the steel bar wire netting (4) is clamped in the groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020552837.8U CN211948854U (en) | 2020-04-15 | 2020-04-15 | Building with hollow floor system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020552837.8U CN211948854U (en) | 2020-04-15 | 2020-04-15 | Building with hollow floor system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211948854U true CN211948854U (en) | 2020-11-17 |
Family
ID=73164135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020552837.8U Expired - Fee Related CN211948854U (en) | 2020-04-15 | 2020-04-15 | Building with hollow floor system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211948854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115142605A (en) * | 2022-08-12 | 2022-10-04 | 陕西建工第十六建设有限公司 | Technological method for controlling parameters of core mold and rib plate reinforcing steel bars of cast-in-place concrete hollow floor |
-
2020
- 2020-04-15 CN CN202020552837.8U patent/CN211948854U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115142605A (en) * | 2022-08-12 | 2022-10-04 | 陕西建工第十六建设有限公司 | Technological method for controlling parameters of core mold and rib plate reinforcing steel bars of cast-in-place concrete hollow floor |
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Legal Events
| 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: 20201117 Termination date: 20210415 |