Fabricated building floor structure

Abstract

The utility model discloses a fabricated building floor structure which comprises a foundation layer, a ceramic tile floor is installed above the foundation layer and supported through a plurality of supporting pieces, and each supporting piece comprises a lower supporting piece and an upper supporting piece which are in threaded connection. Fasteners are installed between the adjacent ceramic tile floors and fixedly connected to the tops of the supporting pieces. A foam filling layer is arranged between the ceramic tile floor and the base layer, and a pipeline is arranged in the foam filling layer; a main body of the fastener is of a U-shaped structure, and inserting plates are arranged on the left side and the right side of the opening end of the U-shaped structure respectively and inserted into inserting grooves in the ends of the tile floor. A plurality of inserting grooves of a rectangular structure are machined in the end portion of the ceramic tile floor. According to the fabricated building floor structure, the floor can be conveniently leveled in the installation process, the flatness after installation is guaranteed, and pipelines can be conveniently arranged and installed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of assembled building floor structure, belong to assembled building technical field. BACKGROUND

[0002] Assembled building refers to the large amount of on-site work in traditional construction method is moved to factory, and building components and accessories are processed and manufactured in factory, transported to building construction site, and assembled and installed on site by reliable connection method to form building. Assembled building has the advantages of efficient and rapid, energy saving and environmental protection, quality control and flexible diversity.

[0003] Patent No. CN202221561918. X discloses a kind of assembled floor structure, including floor, support rod and connecting assembly, connecting assembly includes multiple telescopic rods, the both ends of telescopic rod are rotatably connected with two support rods, floor is connected with support rod.

[0004] For the technical solutions disclosed in the above patent document, it is believed that the following technical problems still exist in practice:

[0005] 1. The support rod is used to support and install the floor, since the surface of the ground base layer is not flat, and the support rod does not have height adjustment function, which makes it difficult to level the floor during installation, and the flatness after installation is poor.

[0006] 2. The support rod and the telescopic rod are longitudinally and transversely intersected, which is not convenient for the installation of heating pipes and wire pipes.

[0007] As can be seen from the above, the prior art has obvious inconvenience and defects in actual use, and therefore needs to be improved. INVENTION CONTENTS

[0008] The utility model provides a kind of assembled building floor structure according to the deficiency in background art, it is convenient to level floor during installation, ensure the flatness after installation, and it is convenient for the installation of pipeline.

[0009] To solve the above technical problems, the utility model adopts the following technical solutions:

[0010] A kind of assembled building floor structure, including base layer, porcelain tile floor is installed above base layer, porcelain tile floor is supported by multiple support pieces, support piece includes support lower piece and support upper piece of screw connection;Fastener is installed between adjacent porcelain tile floors, and fastener is fixedly connected to the top of support piece;Foam filling layer is provided between porcelain tile floor and base layer, and pipeline is provided in foam filling layer.

[0011] Further, the support lower piece comprises an upper outer threaded pipe body and a lower disc, and a plurality of trapezoidal rib plates are arranged in a circumferential distribution at the connection position of the outer threaded pipe body and the disc.

[0012] Further, a through hole is arranged at the center position of the disc of the support lower piece, a center line of the through hole is arranged in a vertical direction, a fastening nail is arranged in the through hole, and the support lower piece is fixed to the base layer by the fastening nail.

[0013] Further, the support upper piece comprises an upper disc and a lower inner threaded pipe body, and the inner threaded pipe body is threadedly connected with the outer threaded pipe body.

[0014] Further, a threaded hole is arranged at the center position of the disc of the support upper piece, a center line of the threaded hole is arranged in a vertical direction, a screw is arranged in the threaded hole, and the fastener is fixed to the top of the support upper piece by the screw.

[0015] Further, the main body of the fastener is in a U-shaped structure, and a left plate and a right plate are arranged at the opening end of the U-shaped structure, respectively.

[0016] Further, a plurality of rectangular structure insertion grooves are arranged in the end portion of the ceramic tile floor.

[0017] Compared with the prior art, the above technical scheme has the following advantages:

[0018] The support pieces in the utility model are arranged in a matrix mode and fixed to the upper surface of the base layer, the height of the support pieces is adjusted through threaded connection, the upper surfaces of the plurality of support pieces are arranged in a coplanar mode, and the flatness of the ceramic tile floor after installation is ensured.

[0019] In the utility model, the pipeline is arranged above the base layer first, and then the foamed filling layer is solidified and formed, so that the pipeline is wrapped in the foamed filling layer, and the construction is convenient and easy.

[0020] The utility model will be described in detail below in combination with the drawings and embodiments. DRAWINGS

[0021] Fig. 1 is the structural schematic diagram of the utility model;

[0022] Fig. 2 is the structural schematic diagram of the support piece;

[0023] Fig. 3 is the connection schematic diagram of the support piece.

[0024] In the figure, 1 - base layer, 2 - ceramic tile floor, 3 - foam filling layer, 4 - pipeline, 5 - support, 51 - support lower piece, 52 - support upper piece, 53 - through hole, 54 - threaded hole, 6 - fastening nail, 7 - fastener, 8 - screw, 9 - installation gap. DETAILED DESCRIPTION

[0025] In order to have a clearer understanding of the technical features, purposes and effects of the present application, the specific embodiments of the present application will be described with reference to the accompanying drawings.

[0026] As Figs. 1-3 The utility model provides a kind of assembled building floor structure, including base layer 1, ceramic tile floor 2 is installed above base layer 1, ceramic tile floor 2 is supported by multiple supports 5, fastener 7 is installed between adjacent ceramic tile floor 2, fastener 7 is fixedly connected to the top of support 5, foam filling layer 3 is equipped between ceramic tile floor 2 and base layer 1, pipeline 4 is equipped in foam filling layer 3.

[0027] The support 5 includes a threaded support lower piece 51 and a support upper piece 52, which can adjust the height of the support 5 by threaded connection, and ensure that the upper surfaces of multiple supports 5 are coplanar.

[0028] The support lower piece 51 includes an upper external threaded pipe body and a lower disc, and a plurality of circumferentially distributed trapezoidal rib plates are provided at the connection between the external threaded pipe body and the disc to improve the support strength of the support lower piece 51.

[0029] A through hole 53 is provided at the center position of the disc of the support lower piece 51, the center line of the through hole 53 is arranged in the vertical direction, a fastening nail 6 is arranged in the through hole 53, and the fastening nail 6 is fixedly connected to the base layer 1.

[0030] The support upper piece 52 is composed of an upper disc and a lower internal threaded pipe body, and the internal threaded pipe body is threadedly connected with the external threaded pipe body.

[0031] A threaded hole 54 is provided at the center position of the disc of the support upper piece 52, the center line of the threaded hole 54 is arranged in the vertical direction, a screw 8 is arranged in the threaded hole 54, and the screw 8 is fixedly connected to the top of the support upper piece 52.

[0032] An installation gap 9 for installing the fastener 7 is provided between adjacent ceramic tile floors 2, and the installation gap 9 is used for jointing in the later period.

[0033] The main body of the fastener 7 is in U-shaped structure, and the left and right sides of the open end of the U-shaped structure are respectively provided with plug-in plates, which are inserted into the insertion grooves at the end of the ceramic tile floor 2.

[0034] The fastener 7 is inserted into the end of the ceramic tile floor 2, and the screw 8 fastens the fastener 7 to the top of the support upper part 52, and further fastens the ceramic tile floor 2 to the top of the support upper part 52.

[0035] The specific working principle of the utility model is as follows:

[0036] The support parts 5 are arranged in a matrix mode and fixed to the upper surface of the base layer 1, the height of the support parts 5 is adjusted through threaded connection, and the upper surfaces of the plurality of support parts 5 are arranged in a coplanar mode; the pipeline 4 is arranged above the base layer 1; the ceramic tile floor 2 is fastened to the top of the support part 5 one by one by using the fastener 7; raw materials are poured between the base layer 1 and the ceramic tile floor 2 from the installation gap 9 between the adjacent ceramic tile floors 2, and the foam filling layer 3 is cured and formed; finally, the installation gap 9 is subjected to joint beautifying treatment.

[0037] The above is an example of the best implementation mode of the utility model, wherein the parts not described in detail are all the common knowledge of the ordinary skilled in the art. The protection scope of the utility model is subject to the content of the claims, and any equivalent transformation based on the technical inspiration of the utility model is also within the protection scope of the utility model.

Claims

1. A modular building floor structure, characterized by: Including the base layer (1), the base layer (1) is installed with ceramic tile floor (2), ceramic tile floor (2) is supported by multiple support (5), support (5) includes the support lower piece (51) and the support upper piece (52) of threaded connection;Adjacent ceramic tile floor (2) between installation has fastener (7), fastener (7) is fixedly connected to the top of support (5);Ceramic tile floor (2) and base layer (1) between the foam filling layer (3) is equipped with pipeline (4).

2. A fabricated building floor structure as claimed in claim 1, wherein: The support lower piece (51) includes an outer threaded pipe body above and a disc below, and a plurality of circumferentially distributed trapezoidal rib plates are arranged at the connection between the outer threaded pipe body and the disc.

3. A modular building floor structure as claimed in claim 2, wherein: A through hole (53) is formed at the center position of the disc of the support lower piece (51), the center line of the through hole (53) is arranged in the vertical direction, a fastening nail (6) is arranged in the through hole (53), and the fastening nail (6) is fixedly connected to the base layer (1).

4. A fabricated building floor structure as claimed in claim 3 wherein: The support upper piece (52) is composed of a disc above and an internally threaded pipe body below, and the internally threaded pipe body is threadedly connected with the externally threaded pipe body.

5. A fabricated building floor structure as claimed in claim 4 wherein: A threaded hole (54) is arranged at the center position of the disc of the support upper piece (52), the center line of the threaded hole (54) is arranged in the vertical direction, a screw (8) is arranged in the threaded hole (54), and the screw (8) is fixedly connected to the top of the support upper piece (52).

6. A modular building floor structure as claimed in claim 1, wherein: The main body of the fastener (7) is in a U-shaped structure, and the left and right sides of the open end of the U-shaped structure are respectively provided with an insertion plate, which is inserted into the insertion slot at the end of the ceramic tile floor (2).

7. A modular building floor structure as claimed in claim 6, characterised in that: A plurality of rectangular insertion slots are formed in the end of the ceramic tile floor (2).

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