CN212405653U - Construction device for double-layer reinforced concrete floor - Google Patents
Construction device for double-layer reinforced concrete floor Download PDFInfo
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- CN212405653U CN212405653U CN202021652543.9U CN202021652543U CN212405653U CN 212405653 U CN212405653 U CN 212405653U CN 202021652543 U CN202021652543 U CN 202021652543U CN 212405653 U CN212405653 U CN 212405653U
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Abstract
The utility model discloses a construction equipment of double-deck reinforced concrete floor belongs to reinforced concrete construction field. The construction device comprises a double-layer template, a steel bar truss floor bearing plate and a steel rib column. The double-layer template is used for ensuring that the concrete is poured simultaneously on the double-layer floor slab. Steel bar truss floor carrier plate. As a form and as part of the upper floor. The steel rib column is used for connecting the lower floor slab and the upper floor slab so as to support the steel bar truss floor bearing plate and transmit load to the lower floor slab. They allow the upper and lower floors to be united to form a complete box system. The utility model discloses improve the construction progress simultaneously under the prerequisite of ensureing construction quality, ensure the passing through of pipeline and other hidden components. The upper floor adopts steel bar truss floor carrier plate, has removed the difficult problem of demolising of traditional template and flitch from.
Description
Technical Field
The utility model relates to a construction equipment of double-deck reinforced concrete floor belongs to reinforced concrete building construction field.
Background
Along with the rapid development of economy in China, the construction industry also meets unprecedented development opportunities, and the requirements of people on the construction are transited from the original residential attribute and production attribute to the functional attribute and artistic attribute. The special-shaped buildings with complex shapes and multiple functions are more and more shown by people, and the special-shaped buildings comprise double-layer floor structures.
The double-layer floor structure, namely the double-layer reinforced concrete floor, has large bearing capacity and makes full use of indoor space. The double-layer floor slab comprises a lower floor slab, an upper floor slab and a common connecting piece. The lower floor mainly plays a role in decoration and bearing. The upper floor mainly bears the floor load and transmits the floor load to the lower floor through the connecting piece. The connecting piece is used for connecting the upper floor slab and the lower floor slab to form a whole structure similar to a box structure, so that the pressure and the shearing force can be better resisted, and meanwhile, the hidden pipelines are convenient to have good structural performance and decorative performance.
The construction of the existing double-layer floor slab is carried out according to the traditional construction method: firstly constructing a lower floor slab → building a temporary support of an upper floor slab → laying a template of the upper floor slab → pouring the upper floor slab and the concrete of the separation area → dismantling the temporary support of the middle layer and the template of the upper floor slab. The construction method is slow in construction progress and large in later-stage upper floor formwork dismantling difficulty.
Therefore, it is urgently needed to develop a construction device of a double-layer reinforced concrete floor slab, which can improve the construction progress and solve the difficult problem of dismantling the upper floor slab formwork of the traditional double-layer floor slab.
SUMMERY OF THE UTILITY MODEL
Double-deck floor construction progress is slow among the prior art, and the problem that the degree of difficulty is big is demolishd to later stage upper floor template, and utility model discloses a construction equipment of double-deck reinforced concrete floor can improve the construction progress, has solved traditional double-deck floor upper floor template again and has demolishd difficult problem difficult.
For solving the technical problem, the utility model discloses a following technical scheme:
the utility model provides a construction equipment of double-deck reinforced concrete floor, double-deck reinforced concrete floor include upper floor and lower floor's floor, include:
the double-layer template is erected at the lower floor slab and used for ensuring that the double-layer reinforced concrete floor slab can simultaneously pour concrete;
the steel bar truss floor support plate is supported at the upper floor, is used as a template and is used as a part of the upper floor;
the steel rib column is connected between the double-layer template and the steel bar truss floor bearing plate and is used for connecting a lower floor slab and an upper floor slab so as to support the steel bar truss floor bearing plate and transmit load to the lower floor slab;
the double-layer template, the steel bar truss floor bearing plate and the steel rib column enable the upper floor slab and the lower floor slab to form a complete box-shaped system together.
Preferably, the double-layer formwork comprises a bottom formwork and a top formwork, wherein the bottom formwork adopts a wood formwork, and the upper formwork adopts a profiled steel sheet.
Preferably, the steel skeleton column is a large-diameter reinforced steel skeleton column.
The utility model discloses owing to adopt above technical scheme, make it compare with prior art, have following advantage and positive effect: the double-layer template is supported on the lower floor, so that the double-layer floor can realize simultaneous concrete pouring, the construction progress is improved simultaneously on the premise of ensuring the construction quality, the steel rib column can support the steel bar truss floor bearing plate and can transmit load to the lower floor, and pipelines and other hidden members can pass through; the steel bar truss floor support plate has the characteristics of a conventional template, does not need to be disassembled, and can be stressed together with a structure to be used as a part of an upper floor. The upper floor adopts steel bar truss floor carrier plate, has removed the difficult problem of demolising of traditional template and flitch from. The utility model discloses be applied to in civil buildings and the industrial building.
Drawings
Fig. 1 is a schematic cross-sectional view of a construction apparatus for a double-layer reinforced concrete floor slab according to an embodiment of the present invention.
The numbers in the figures are as follows:
100 a construction device;
1, an upper floor slab;
2, steel skeleton columns;
3, a lower floor slab;
4, temporarily supporting the bent frame in the middle;
and 5, a lower layer template.
Detailed Description
The construction apparatus for double-layer reinforced concrete floor slab according to the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent in conjunction with the following description. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
Example one
As shown in fig. 1, the present embodiment provides a construction apparatus 100 for a double-layer reinforced concrete floor, wherein the double-layer reinforced concrete floor includes an upper floor 1 and a lower floor 3. The construction apparatus 100 includes: double-deck template, steel bar truss floor carrier plate and reinforcing bar post 2. The double-layer template is erected at the lower floor slab 3 and used for ensuring that the double-layer reinforced concrete floor slabs are simultaneously cast with concrete, and the construction progress is simultaneously improved on the premise of ensuring the construction quality. The steel bar truss floor support plate is supported at the upper floor plate 1 and used as a template, the steel bar truss floor support plate has the characteristics of a conventional template and does not need to be detached, and the steel bar truss floor support plate and a structure can be stressed together to serve as a part of the upper floor plate 1. The steel rib column 2 is connected between the double-layer template and the steel bar truss floor bearing plate and used for connecting the lower floor slab 3 and the upper floor slab 1 so as to support the steel bar truss floor bearing plate and transmit load to the lower floor slab 3 and ensure the passing of pipelines and other hidden members. The double-layer template, the steel bar truss floor bearing plate and the steel rib column 2 enable the upper floor slab 1 and the lower floor slab 3 to form a complete box-shaped system together.
During specific implementation, a middle temporary supporting bent frame 4 is further arranged between the upper floor slab 1 and the lower floor slab 3.
The utility model provides a pair of double-deck reinforced concrete floor's construction equipment 100, lower floor slab 3 prop up establishes double-deck template, has guaranteed from this that double-deck floor can realize concreting simultaneously, improves the construction progress simultaneously under the prerequisite of ensureing construction quality, has solved the technical problem that double-deck floor can't be under construction simultaneously. The connection between the upper floor slab 1 and the lower floor slab 3 is replaced by a large-diameter reinforced steel skeleton column 2, so that the steel bar truss floor bearing plate can be supported, and the load can be transmitted to the lower floor slab 3; the form that adopts steel skeleton post 2 reasonable change partition member has increased the cavity space, can hold more pipelines, ensures the passing through of pipeline and other hidden members. The traditional wooden template without the upper floor plate 1 is replaced by a steel bar truss floor bearing plate, the replacement of the steel bar truss floor bearing plate has the characteristics of a conventional template and does not need to be removed, and the difficulty in removing the traditional template and a batten is avoided; the steel bar truss floor support plate obviously reduces the steel bar binding work amount and accelerates the construction progress; the steel bar truss floor deck can be stressed together with the structure as a part of the upper floor 1. The upper floor slab 1 and the lower floor slab 3 form a complete box-shaped system together, so that the structural stress characteristic is met, and the defect that the pouring progress of the traditional double-layer floor slab cannot be delayed simultaneously is overcome. The utility model discloses be applied to in civil buildings and the industrial building.
More specifically, the double-layer template includes a bottom layer template and a top layer template. Wherein, the bottom layer template adopts a wood pattern, and the upper layer template adopts a profiled steel sheet. The profiled steel sheet not only bears construction load and dead weight of cast-in-place layer steel bars and concrete in the construction stage, but also bears use load in the floor use stage, thereby forming a stressed component of the floor structure.
More specifically, the steel skeleton column 2 is a large-diameter reinforced steel skeleton column 2.
Example two
As shown in fig. 1, the present embodiment provides a construction method of a construction apparatus 100 using a double reinforced concrete floor, which is performed according to the following steps:
firstly, constructing a double-layer template of a lower floor slab 3, wherein the lower template 5 is a wood template, and the upper template is a profiled steel sheet;
fixing the steel skeleton column 2 at the upper-layer template in a welding mode;
then, constructing a steel bar truss floor bearing plate of the upper floor slab 1, and binding steel bars of the upper floor slab 1, namely, hydroelectric power pre-embedding;
the concrete of the upper floor 1 and the lower floor 3 is poured at the same time, and the upper concrete enters the lower floor 3 through the steel reinforced column 2;
and removing the lower formwork 5 of the double-layer formwork.
Compared with the prior art, the utility model has the characteristics of it is following:
1) the lower floor slab 3 adopts a double-layer template to solve the technical problem that the double-layer floor slab cannot be constructed simultaneously.
2) The upper floor plate 1 adopts a steel bar truss floor support plate, so that the difficult problem of dismantling a traditional template and a batten is avoided.
3) The steel bar truss floor support plate obviously reduces the steel bar binding work amount and accelerates the construction progress.
4) The profiled steel sheet not only bears construction load and dead weight of cast-in-place layer steel bars and concrete in the construction stage, but also bears use load in the floor use stage, thereby forming a stressed component of the floor structure.
5) The form of the partition member is reasonably changed, the space of the cavity is increased, and more pipelines can be accommodated.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (3)
1. The utility model provides a construction equipment of double-deck reinforced concrete floor, double-deck reinforced concrete floor includes upper floor and lower floor, its characterized in that includes:
the double-layer template is erected at the lower floor slab and used for ensuring that the double-layer reinforced concrete floor slab can simultaneously pour concrete;
the steel bar truss floor support plate is supported at the upper floor, is used as a template and is used as a part of the upper floor;
the steel rib column is connected between the double-layer template and the steel bar truss floor bearing plate and is used for connecting a lower floor slab and an upper floor slab so as to support the steel bar truss floor bearing plate and transmit load to the lower floor slab;
the double-layer template, the steel bar truss floor bearing plate and the steel rib column enable the upper floor slab and the lower floor slab to form a complete box-shaped system together.
2. The construction apparatus as claimed in claim 1, wherein the double formworks include a bottom formwork and a top formwork, wherein the bottom formwork is a wood formwork and the top formwork is a profiled steel plate.
3. The construction apparatus as claimed in claim 1 or 2, wherein the steel skeleton column is a large-diameter reinforced steel skeleton column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021652543.9U CN212405653U (en) | 2020-08-11 | 2020-08-11 | Construction device for double-layer reinforced concrete floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021652543.9U CN212405653U (en) | 2020-08-11 | 2020-08-11 | Construction device for double-layer reinforced concrete floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212405653U true CN212405653U (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021652543.9U Active CN212405653U (en) | 2020-08-11 | 2020-08-11 | Construction device for double-layer reinforced concrete floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212405653U (en) |
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2020
- 2020-08-11 CN CN202021652543.9U patent/CN212405653U/en active Active
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