CN216142252U

CN216142252U - Sandwich floor structure

Info

Publication number: CN216142252U
Application number: CN202122114719.6U
Authority: CN
Inventors: 李盛勇; 徐麟; 隋晓; 李俊声
Original assignee: Guangzhou Rongbaisheng Architectural Design Consulting Co ltd
Current assignee: Guangzhou Rongbaisheng Architectural Design Consulting Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-03-29
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a sandwich floor slab structure, wherein a plurality of embedded parts are used for being arranged on a house structure; a plurality of installation areas which are distributed in sequence along the front-back direction are defined between the support beam and the house structure, the support beam is provided with a lower flange, a web plate and an upper flange, and the width of the upper flange in the front-back direction is smaller than that of the lower flange; the side of sandwich panel all leans out the setting, and two adjacent sandwich panel correspondences set up on the lower flange of same supporting beam around to separate by the web, all form V type groove between two adjacent sandwich panel, V type groove is used for pouring first thing of pouring. Two adjacent sandwich panels around will correspond to set up to same a supporting beam on the bottom flange of a wing, because the top flange is narrower relatively, can avoid taking place to interfere with a supporting beam when installing the sandwich panel, guarantee the safety and the high efficiency of construction. Utilize the V type groove that forms between two adjacent sandwich panels to pour, make things convenient for the grout operation, reduce construction cycle, can guarantee the security of construction structure simultaneously.

Description

Sandwich floor structure

Technical Field

The utility model is used in the technical field of building structures, and particularly relates to a sandwich floor slab structure.

Background

Due to the need for construction, more and more projects are required to build mezzanines, especially in LOFT apartments and duplex dwellings. Due to the limitation of field conditions, the components need to meet the requirements of elevator transportation, and in the actual transportation and installation process, the construction speed of the interlayer is low, the working period is long, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve at least one of the problems occurring in the prior art, and an object of the present invention is to provide a sandwich floor structure which can improve construction speed, reduce construction period, and ensure construction economy and structural safety.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

a sandwich floor structure comprising:

the embedded assembly comprises a plurality of embedded parts, and the embedded parts are embedded in the house structure;

the supporting beam assembly comprises a plurality of supporting beams which are distributed at intervals in the front-rear direction, two ends of each supporting beam are correspondingly connected to the embedded parts, a plurality of mounting areas which are sequentially distributed in the front-rear direction are defined between each supporting beam and the house structure, each supporting beam is provided with a lower flange, a web plate and an upper flange, the web plate is connected between the lower flange and the upper flange, and the width of the upper flange in the front-rear direction is smaller than that of the lower flange;

sandwich plate subassembly, arrange including multirow sandwich panel, sandwich panel arranges and locates installation region, sandwich panel arranges including a plurality of sandwich panels along left and right direction interval distribution, sandwich panel's side all leans out the setting, and two adjacent around the sandwich panel corresponds to be set up same it is in same to prop up supporting beam on the flange of a wing down, and by the web separates, adjacent two all form V type groove between the sandwich panel, V type groove is used for pouring first pouring thing.

In combination with the above implementations, in some implementations of the utility model, the top flange has a circular cross-section.

With reference to the foregoing implementation manners, in some implementation manners of the present invention, the present invention further includes a plurality of connecting beams sequentially connected end to form an annular shape, where the connecting beams are installed on the building structure through the embedded part, the side edges of the sandwich plates close to the building structure are correspondingly erected on the connecting beams, a filling groove is formed between the side edges of the sandwich plates and the building structure, the filling groove is used for pouring a second pouring object, and two ends of the supporting beam are connected with the embedded part through the connecting beams.

With reference to the foregoing implementation manners, in some implementation manners of the present invention, the connection beam includes an angle steel, and the angle steel is connected to the embedded part in a welding manner.

With reference to the foregoing implementation manners, in some implementation manners of the present invention, the left and right sides of the sandwich panel are bent downward to form a plate rib, the V-shaped groove is formed between the plate ribs of two adjacent left and right sandwich panels, the plate rib is provided with a first reserved hole along the left and right direction, and the first reserved holes on the same sandwich panel row are correspondingly arranged left and right.

In combination with the above implementations, in some implementations of the utility model, the support beam includes a steel beam.

In combination with the above implementations, in certain implementations of the utility model, the first casting and the second casting each include mortar.

In combination with the above implementations, in some implementations of the utility model, the embedment is connected to the building structure by bolts.

With reference to the foregoing implementation manners, in some implementation manners of the present invention, the web plate and the sandwich plate located at the front and rear sides of the web plate are both provided with second reserved holes, and the second reserved holes are through in the front and rear directions.

One of the above technical solutions has at least one of the following advantages or beneficial effects: this technical scheme's sandwich floor structure sets sandwich panel subassembly piecemeal to a plurality of sandwich panels, and the transport installation of being convenient for improves construction speed. Two adjacent sandwich panels around will correspond to set up to same a supporting beam on the bottom flange of a wing, because the top flange is narrower relatively, can avoid taking place to interfere with a supporting beam when installing the sandwich panel, guarantee the safety and the high efficiency of construction. Utilize the V type groove that forms between two adjacent sandwich panels to pour, make things convenient for the grout operation, reduce construction cycle, can guarantee the security of construction structure simultaneously.

Drawings

The utility model will be further described with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of a support beam for mounting the support beam according to an embodiment of the present invention;

FIG. 2 is a schematic view of the sandwich panel assembly of one embodiment of the present invention;

FIG. 3 is a schematic perspective view of a sandwich panel of one embodiment shown in FIG. 2;

FIG. 4 is a schematic view of the connection of two adjacent sandwich panels to the left and right of one embodiment shown in FIG. 2;

FIG. 5 is a schematic view of the support beam of FIG. 2 mounted to an angle iron;

FIG. 6 is a schematic view of the connection of two adjacent sandwich plates in front and behind in one embodiment shown in FIG. 2;

figure 7 is a schematic view of one embodiment of figure 2 mounted on angle steel adjacent the front or rear side of a sandwich panel of the building structure;

figure 8 is a schematic view of the embodiment of figure 2 mounted on angle steel adjacent to the plate ribs of the sandwich panel of the building structure.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the present invention, if directions (up, down, left, right, front, and rear) are described, it is only for convenience of describing the technical solution of the present invention, and it is not intended or implied that the technical features referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, it is not to be construed as limiting the present invention.

In the utility model, the meaning of "a plurality" is one or more, the meaning of "a plurality" is more than two, and the terms of "more than", "less than", "more than" and the like are understood to exclude the number; the terms "above", "below", "within" and the like are understood to include the instant numbers. In the description of the present invention, if there is description of "first" and "second" only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the present invention, unless otherwise specifically limited, the terms "disposed," "mounted," "connected," and the like are to be understood in a broad sense, and for example, may be directly connected or indirectly connected through an intermediate; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be mechanically coupled, may be electrically coupled or may be capable of communicating with each other; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above-mentioned words in the present invention can be reasonably determined by those skilled in the art in combination with the detailed contents of the technical solutions.

Referring to fig. 1 and 2, an embodiment of the present invention provides a sandwich floor structure including pre-buried assemblies, support beam assemblies, and sandwich panel assemblies. The embedded components include a plurality of embedded parts 1, the embedded parts 1 are used for being mounted on a building structure 2, and the building structure 2 can be understood as a wall or a connecting member mounted between two walls and the like which can be used for bearing a building structure of a sandwich floor structure, and the utility model is not limited thereto.

The supporting beam assembly comprises a plurality of supporting beams 3 which are distributed at intervals along the front-rear direction, two ends of each supporting beam 3 are correspondingly connected to the embedded parts 1, and a plurality of installation areas 21 which are distributed in sequence along the front-rear direction are defined between each supporting beam 3 and the house structure 2. Referring to fig. 1, 5 and 6, the support beam 3 has a lower flange 31, a web 32 and an upper flange 33, the web 32 is connected between the lower flange 31 and the upper flange 33, and the upper flange 33 has a width in the front-rear direction smaller than that of the lower flange 31, so that the upper flange 33 is relatively narrow, and when the sandwich panel 41 is mounted on the support beam 3, the sandwich panel 41 is prevented from colliding with the upper flange 33.

The sandwich panel assembly comprises a plurality of rows 4 of sandwich panels, 41 being arranged in the mounting region 21. The sandwich panel 41 row includes a plurality of sandwich panels 41 arranged at intervals in the left-right direction, and the side edges of the sandwich panels 41 are all disposed obliquely outward, see fig. 3. The two adjacent sandwich panels 41 at the front and the back are correspondingly erected on the lower flange 31 of the same support beam 3 and separated by the web 32, that is, the sandwich panel 41 at the front is erected on the front side of the lower flange 31 of the support beam 3, and the sandwich panel 41 at the back is erected on the back side of the lower flange 31 of the support beam 3, see fig. 6. Because the side of sandwich panel 41 all leans out the setting for all form V type groove 5 between two adjacent sandwich panels 41, see fig. 4 and fig. 6, also about also between two adjacent sandwich panels 41, all can form V type groove 5 between two adjacent sandwich panels 41 around, V type groove 5 is used for pouring into first pouring thing, makes to form wholly between the sandwich panel 41, ensures the security of structure.

This technical scheme's sandwich floor structure sets sandwich panel subassembly piecemeal to a plurality of sandwich panels 41, is convenient for carry the installation, improves construction speed. Two adjacent sandwich panels 41 around will correspond and set up to the same supporting beam 3 on the bottom flange 31, because the top flange 33 is narrower relatively, can avoid taking place to interfere with supporting beam 3 when installing sandwich panel 41, guarantee the safety and the high efficiency of construction. Utilize the V type groove 5 that forms between two adjacent sandwich panel 41 to pour, make things convenient for the grout operation, reduce construction cycle, can guarantee the security of construction structure simultaneously.

Further, referring to fig. 6, the cross section of the upper flange 33 is circular, that is, the upper flange 33 is cylindrical, and the upper flange 33 in this shape can better avoid collision between the sandwich plate 41 and the upper flange 33, and at the same time, can ensure that the supporting beam 3 integrally meets the stress requirement, and ensure the safety of the construction structure. It is understood that the cross section of the upper flange 33 may also be rectangular, triangular or oval, etc., without limitation.

In some embodiments, the support beams 3 comprise steel beams, which are relatively low cost, ensuring economy of construction.

Further, referring to fig. 1 and 2, the sandwich floor structure further includes a plurality of connecting beams 6 connected end to end in sequence to form a ring, wherein the ring can be understood as a rectangle, a trapezoid or other closed shape. The connecting beam 6 is installed on the house structure 2 through the embedded part 1, and the connecting beam 6 is connected to the periphery of the house structure 2. The both ends of supporting beam 3 are passed through tie-beam 6 and are connected with built-in fitting 1, and the side of the sandwich panel 41 that is close to house structure thing 2 corresponds and sets up on tie-beam 6, through 6 installation supporting beams 3 of tie-beam and sandwich panel 41, has reduced the process of setting up the scaffold frame, improves the efficiency of construction. Referring to fig. 7 and 8, a filling groove 7 is formed between the side edge of the sandwich panel 41 and the building structure 2, and the filling groove 7 is used for pouring a second pouring so that the sandwich panel 41 and the building structure 2 are integrated to ensure the safety of the structure.

Further, referring to fig. 5, the connecting beam 6 includes angle steel which is welded to the embedment 1 to be fixed to the building structure 2. Two ends of the supporting beam 3 are overlapped on the angle steel and connected with the angle steel, so that the supporting beam 3 is conveniently and directly installed, and the installation speed is improved.

Furthermore, the first pouring object and the second pouring object both comprise mortar, and the V-shaped groove 5 and the filling groove 7 are caulked by the mortar, so that the sandwich floor structure is integrally formed, the stress performance is close to that of a cast-in-place floor, and the construction requirements are met.

In some embodiments, the embedment 1 is bolted to the building structure 2, enabling quick installation of the embedment 1. It is understood that the embedment 1 includes a steel plate.

Referring to fig. 2 and 4, in some embodiments, the left and right sides of the sandwich panel 41 are bent downward to form the panel ribs 411. Form V type groove 5 between the board rib 411 of two adjacent sandwich panels 41 about, board rib 411 is equipped with first reservation hole 412 along left right direction, and the corresponding setting is controlled to the first reservation hole 412 on same sandwich panel 41 row, sets up first reservation hole 412 and is convenient for follow-up poling work to realize the installation of drain pipe, electric pipeline.

Further, referring to fig. 6, the web plate 32 and the sandwich plate 41 located at the front side and the rear side of the web plate 32 are both provided with second reserved holes 8, and the second reserved holes 8 are communicated in the front-rear direction, so that subsequent pipe penetrating work is facilitated, and drainage pipes or electrical pipelines and the like are conveniently penetrated according to actual requirements.

In the description herein, references to the description of the term "example," "an embodiment," or "some embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The utility model is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the utility model, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims

1. A sandwich floor construction, comprising:

the embedded assembly comprises a plurality of embedded parts, and the embedded parts are used for being installed on a house structure;

2. The sandwich floor structure according to claim 1, wherein the top flange is circular in cross-section.

3. The sandwich floor slab structure according to claim 1, further comprising a plurality of connection beams sequentially connected end to form a ring, wherein the connection beams are installed on the building structure through the embedded part, the sides of the sandwich plate close to the building structure are correspondingly erected on the connection beams, a filling groove is formed between the sides of the sandwich plate and the building structure, the filling groove is used for pouring a second pouring object, and two ends of the support beam are connected with the embedded part through the connection beams.

4. The sandwich floor structure according to claim 3, wherein the connection beams comprise angle steel, the angle steel being welded to the embedment.

5. The sandwich floor structure according to any one of claims 1 to 4, wherein the left and right sides of the sandwich plate are bent downward to form plate ribs, the V-shaped groove is formed between the plate ribs of two adjacent left and right sandwich plates, the plate ribs are provided with first reserved holes along the left and right directions, and the first reserved holes on the same sandwich plate row are correspondingly arranged left and right.

6. A sandwich floor construction according to claim 1, wherein the support beams comprise steel beams.

7. The sandwich floor structure of claim 3, wherein the first casting and the second casting each comprise mortar.

8. The sandwich floor structure according to claim 1, wherein the embedment is connected to the building structure by bolts.

9. The sandwich floor structure according to claim 1, wherein the web and the sandwich plate located at both front and rear sides of the web are provided with second preformed holes, which are through in the front-rear direction.