CN216042040U - An assembled integral T-shaped hollow beam floor - Google Patents
An assembled integral T-shaped hollow beam floor Download PDFInfo
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- CN216042040U CN216042040U CN202121553202.0U CN202121553202U CN216042040U CN 216042040 U CN216042040 U CN 216042040U CN 202121553202 U CN202121553202 U CN 202121553202U CN 216042040 U CN216042040 U CN 216042040U
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- prefabricated
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- shaped hollow
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Abstract
The utility model discloses an assembled integral T-shaped hollow beam floor, which comprises a prefabricated concrete T-shaped hollow beam, a concrete beam and a cast-in-place concrete laminated layer; the prefabricated T-beam flange plate is used as a bottom template of the cast-in-place concrete superposed layer, and a large number of templates can be omitted on site; the prefabricated beam web plate is provided with a web plate reserved hole, so that the self weight is reduced, and the material consumption is saved; optimizing the stress of the component; the precast beam web plate is provided with a web plate reserved hole, so that a distribution space can be provided for a pipeline, and the floor height is saved; the prefabricated hollow beam is provided with a web reserved hole, when the pipeline is inserted into the hole, the pipeline can be directly placed on the web reserved hole, the hanging cost and part of bridge frame cost are saved, and the prefabricated beam web is prefabricated in a factory, so that the on-site concrete pouring amount is reduced; the prefabricated concrete T-shaped hollow beam connecting node is firm and reliable, and can meet the requirements of the civil air defense roof on the bearing capacity of bending resistance, shearing resistance and the like under the load of civil air defense shock waves.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to an assembled integral T-shaped open web beam floor.
Background
With the development of economic level and the improvement of living standard, people have higher requirements on the aspects of large compartment, high clearance, comfort level, sound insulation, energy conservation, environmental protection, economy and the like of modern buildings. The existing beam-slab structure needs to use a large number of templates in the manufacturing process, the templates have a certain service life in the using process, and a large amount of labor force is generated due to the need of manual carrying and template erecting; in addition, the conventional beam plate has a large self-weight.
SUMMERY OF THE UTILITY MODEL
In order to achieve the purpose, the utility model provides the following technical scheme: an assembled integral T-shaped hollow beam floor comprises a precast concrete T-shaped hollow beam, a concrete beam and a cast-in-place concrete laminated layer, wherein the precast concrete T-shaped hollow beam is arranged on each of two sides of the concrete beam, the heights of the precast concrete T-shaped hollow beam and the top end of the concrete wall are the same, and the cast-in-place concrete laminated layer is arranged on the top ends of the precast concrete T-shaped hollow beam and the concrete beam;
preferably, the precast concrete T type laced beam includes prefabricated T beam flange board and prefabricated T web, prefabricated T web transversely sets up the bottom of prefabricated T beam flange board, just the transverse length of prefabricated T beam flange board and prefabricated T web is unanimous.
Preferably, the top end of the prefabricated T-shaped beam flange plate is provided with a reserved tie bar.
Preferably, web reserved holes are uniformly formed in the prefabricated T-shaped beam web.
Preferably, the bottom end of the prefabricated T-shaped beam flange plate and two sides of the prefabricated T-shaped beam web plate, which are in contact with each other, are provided with haunching structures.
Preferably, the haunch is configured as one of a short haunch or a long haunch.
Preferably, the concrete beam is one of a cast-in-place concrete wall or a precast concrete laminated inverted T-shaped beam.
Preferably, the bottom end of the prefabricated T-shaped beam web plate is provided with a web plate thickening structure.
Preferably, the lower extreme of one side of precast concrete T type hollow web beam and cast in situ concrete superimposed sheet one side is provided with the concrete corbel.
Has the advantages that: compared with the prior art, the utility model has the beneficial effects that: the prefabricated T-beam flange plate is used as a bottom template of the cast-in-place concrete laminated layer, and a large number of templates can be omitted on site; the prefabricated beam web plate is provided with a web plate reserved hole, so that the self weight is reduced, and the material consumption is saved; optimizing the stress of the component; the precast beam web plate is provided with a web plate reserved hole, so that a distribution space can be provided for a pipeline, and the floor height is saved; the prefabricated hollow beam is provided with a web reserved hole, when the pipeline is inserted into the hole, the pipeline can be directly placed on the web reserved hole, the hanging cost and part of bridge frame cost are saved, and the prefabricated beam web is prefabricated in a factory, so that the on-site concrete pouring amount is reduced; the prefabricated concrete T-shaped hollow beam connecting node is firm and reliable, and can meet the requirements of the civil air defense roof on the bending resistance, shearing resistance and other bearing capacity under the load of civil air defense shock waves.
Drawings
Fig. 1 is an overall schematic diagram of an assembled integral type T-shaped hollow beam floor system provided by the utility model.
Fig. 2 is a schematic structural view of a concrete beam which is a precast concrete laminated inverted-T beam.
Fig. 3 is a schematic structural view of a concrete beam as a cast-in-place concrete wall.
Fig. 4 is a side view of a T-shaped open web girder floor having a structure in which a concrete beam is a precast concrete laminated inverted T-shaped girder.
Figure 5 is a side view of a T-shaped open web beam floor with a concrete beam of a cast-in-place concrete structure.
Fig. 6 is a structural schematic diagram of a precast concrete T-shaped hollow beam.
Fig. 7 is a plan view of a precast concrete T-shaped hollow girder structure.
Fig. 8 is a side view of a precast concrete T-shaped diabolo structure.
Fig. 9 is a structural schematic diagram of a precast concrete T-shaped hollow beam structure with a short haunch.
Fig. 10 is a structural schematic diagram of a precast concrete T-shaped hollow beam structure with a long haunch added thereon.
In the drawings: the method comprises the following steps of 1-prefabricating a concrete T-shaped hollow beam, 101-prefabricating a T-shaped beam flange plate, 102-prefabricating a beam web plate, 103-reserving a tie bar, 104-reserving a web plate hole, 105-haunching structure, 106-thickening web plate structure, 2-concrete beam, 201-cast-in-place concrete wall, 202-prefabricating a concrete laminated inverted T-shaped beam, 3-cast-in-place concrete laminated layer and 4-concrete bracket.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Examples
Referring to the attached drawings of the specification, in the embodiment of the utility model, the assembled integral type T-shaped hollow beam floor comprises a precast concrete T-shaped hollow beam 1, a concrete beam 2 and a cast-in-place concrete laminated layer 3, wherein the precast concrete T-shaped hollow beam 1 is respectively arranged on two sides of the concrete beam 2, the heights of the top ends of the precast concrete T-shaped hollow beam 1 and the concrete wall 2 are the same, and the cast-in-place concrete laminated layer 3 is arranged on the top ends of the precast concrete T-shaped hollow beam 1 and the concrete beam 2;
further, the precast concrete T-shaped hollow web beam comprises a precast T-beam flange plate 101 and a precast T-beam web plate 102, wherein the precast T-beam web plate 102 is transversely arranged at the bottom end of the precast T-beam flange plate 101, and the precast T-beam flange plate 101 and the precast T-beam web plate 102 have the same transverse length.
Further, a reserved tie bar 103 is arranged at the top end of the prefabricated T-beam flange plate 101.
Furthermore, web reserved holes 104 are uniformly formed in the prefabricated T-beam web 102.
Further, the bottom end of the prefabricated T-beam flange plate 101 is provided with haunch structures 105 on both sides of the prefabricated T-beam web plate 102.
Further, the haunch structure 105 is one of a short haunch and a long haunch.
Further, the concrete beam 2 is one of a cast-in-place concrete wall 201 or a precast concrete inverted T-shaped beam 202.
Further, the bottom end of the prefabricated T-beam web 102 is provided with a web thickening structure 106.
Further, the lower end of one side of the precast concrete T-shaped hollow beam 1 and one side of the cast-in-place concrete laminated layer 3 is provided with a concrete corbel 4.
The prefabricated T-beam flange plate 101 is used as a bottom template of the cast-in-place concrete laminated layer 3, and a large number of templates can be omitted on site; the precast beam web plate 102 is provided with a web plate reserved hole 104, so that the self weight is reduced, and the material consumption is saved; optimizing the stress of the component; the precast beam web plate 102 is provided with a web plate reserved hole 104, so that an arrangement space can be provided for a pipeline, and the floor height is saved; the precast beam web plate 102 is provided with a web plate reserved hole 104, when a pipeline is inserted into the hole, the pipeline can be directly placed on the web plate reserved hole 104, hanging cost and part of bridge frame cost are saved, the precast beam web plate 102 is precast in a factory, and the on-site concrete pouring amount is reduced; the prefabricated concrete T-shaped hollow beam 1 has firm and reliable connecting nodes, and can meet the requirements of the civil air defense roof on the bending resistance, shearing resistance and other bearing capacities under the load of civil air defense shock waves.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations. The utility model aims to provide an assembled integral T-shaped hollow beam floor system to solve the problems in the background technology.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121553202.0U CN216042040U (en) | 2021-07-08 | 2021-07-08 | An assembled integral T-shaped hollow beam floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121553202.0U CN216042040U (en) | 2021-07-08 | 2021-07-08 | An assembled integral T-shaped hollow beam floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216042040U true CN216042040U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121553202.0U Expired - Fee Related CN216042040U (en) | 2021-07-08 | 2021-07-08 | An assembled integral T-shaped hollow beam floor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117966968A (en) * | 2024-02-01 | 2024-05-03 | 西安建筑科技大学 | Prefabricated large opening partially covered steel concrete beam and construction method |
-
2021
- 2021-07-08 CN CN202121553202.0U patent/CN216042040U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117966968A (en) * | 2024-02-01 | 2024-05-03 | 西安建筑科技大学 | Prefabricated large opening partially covered steel concrete beam and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230519 Address after: Room 605, No. 11 Jingsi Road, Shizhong District, Jinan City, Shandong Province, 250000 Patentee after: Shandong Huahai Civil Defense Planning and Design Co.,Ltd. Address before: 266000 room 29c, Huapu building, 68 Hong Kong Middle Road, Shinan District, Qingdao, Shandong Patentee before: Shandong Huahai civil air defense planning and Design Co.,Ltd. Qingdao Branch |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220315 |
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| CF01 | Termination of patent right due to non-payment of annual fee |