CN216640968U - Fabricated building structure with combined steel structure and concrete structure - Google Patents

Abstract

The utility model discloses a fabricated building structure with a combined steel structure and concrete structure, and relates to the technical field of building engineering. The first concrete prefabricated wall plate is internally provided with a structural support steel pipe, the structural support steel pipe penetrates through a clamping ring and a connecting ring to enable the first concrete prefabricated wall plate to be connected with the second concrete prefabricated wall plate, the concrete prefabricated wall plate is provided with a section steel beam and an auxiliary steel beam, the section steel beam and the auxiliary steel beam are provided with a connecting piece, a connecting steel bar and a floor slab, and the section steel beam is provided with a track groove and a supporting plate. According to the utility model, the first concrete prefabricated wall board is connected with the second concrete prefabricated wall board by the structural support steel pipe penetrating through the clamping ring and the connecting ring, so that the two concrete prefabricated wall boards are conveniently and fixedly connected, and cracks are prevented from being generated at the connecting part when the two concrete prefabricated wall boards bear gravity; through sliding fit between backup pad and the track groove, be convenient for strengthen the section steel roof beam, avoid its deformation.

Description

Prefabricated building structure combining steel structure and concrete structure

technical field

The utility model belongs to the technical field of construction engineering, in particular to a prefabricated building structure combining a steel structure and a concrete structure.

Background technique

Modular buildings have been more and more widely used due to their simple production, convenient transportation and quick installation, but in the existing modular building field, the bearing capacity of the existing prefabricated walls and the overall The bearing strength of the building structure is limited. When the building is too high, cracks are prone to occur at the connection, and the profile steel beams used at the connection are easily deformed, so that the height of the prefabricated house cannot be built too high, thus limiting the application of the prefabricated house. Therefore, , proposed a prefabricated building structure combining steel structure and concrete structure.

Utility model content

The purpose of the present utility model is to provide a prefabricated building structure combining steel structure and concrete structure, so as to solve the problems raised in the prior art.

In order to solve the above-mentioned technical problems, the utility model is realized through the following technical solutions:

The utility model relates to a prefabricated building structure combining a steel structure and a concrete structure, comprising a first prefabricated concrete wall panel, a second prefabricated concrete wall panel and a profile steel beam, wherein a plurality of structural supports are arranged in the first prefabricated concrete wall panel A steel pipe, a number of connecting rings are arranged on the peripheral side of the structural support steel pipe corresponding to the positions where other walls need to be assembled, and connecting plates are provided at both ends of the structural support steel pipe, and a surface of the connecting plate is provided with a number of fixing holes. The first concrete prefabricated wall panel is respectively provided with a groove and a connecting ring on the opposite two surfaces, a snap ring is arranged in the groove, and the structural support steel pipe passes through the snap ring and the connecting ring to make the first concrete prefabricated wall panel and the second The two prefabricated concrete wall panels are connected to facilitate the fixed connection of the two prefabricated concrete wall panels to avoid cracks at the joints when they are subjected to gravity; the surface of the second prefabricated concrete wall panel is provided with profile steel beams, and the profile steel beams A surface is provided with a number of connecting holes, one end of the profile steel beam extends to the upper surface of the first prefabricated concrete wall panel, auxiliary steel beams are provided on both sides of the profile steel beam, and the profile steel beam and the upper surface of the auxiliary steel beam A connecting piece is provided, a surface of the connecting piece is provided with a perforation, a connecting steel bar is arranged in the through hole, a floor plate is arranged on the upper surface of the connecting piece, and a circular hole is arranged on a surface of the floor plate, and the connecting steel bar passes through A round hole, the profile steel beam is an "H"-shaped plate body structure, a track groove is arranged on the opposite two surfaces of the profile steel beam, and a support plate is arranged in the track groove.

Further, the positions of the connection holes are adapted to the holes of the structural support steel pipes, so as to facilitate the fixed connection of each part.

Further, the connecting piece is a "T"-shaped plate structure, and the lower surface of the connecting piece is provided with an L-shaped limiting plate, which is convenient for limiting the profile steel beams and avoiding misalignment and non-right angles.

Further, the first prefabricated concrete wall panel and the second prefabricated concrete wall panel have the same structure.

Further, the profile steel beam and the auxiliary steel beam have the same structure.

Further, the shape and size of the support plate are adapted to the track groove, and the support plate and the track groove are slidably matched to facilitate the reinforcement of the profile steel beam and avoid its deformation.

The utility model has the following beneficial effects:

The utility model connects the first prefabricated concrete wall panel with the second prefabricated concrete wall panel through the structural support steel pipe passing through the snap ring and the connecting ring, which facilitates the fixed connection of the two prefabricated concrete wall panels and avoids the occurrence of the joint when they bear gravity. Cracks; through the sliding fit between the support plate and the track groove, it is convenient to strengthen the profile steel beam and avoid its deformation; also by symmetrically disposing connecting pieces on the upper and lower surfaces of the floor plate, it is convenient to limit the profile steel beam or the connection part, Avoid misalignment at right angles.

Of course, any product implementing the present invention does not necessarily need to simultaneously achieve all of the above-mentioned advantages.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings required to describe the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

Fig. 1 is the overall structure schematic diagram of the prefabricated building structure combining steel structure and concrete structure;

Fig. 2 is the front view of the prefabricated building structure combining steel structure and concrete structure;

Fig. 3 is A-A sectional view in Fig. 2;

Fig. 4 is B-B sectional view in Fig. 3;

FIG. 5 is a C-C sectional view of FIG. 3 .

In the accompanying drawings, the list of components represented by each number is as follows:

1-First concrete prefabricated wall panel, 2-Second concrete prefabricated wall panel, 3-Profile steel beam, 101-Structural support steel pipe, 1011-Connecting ring, 1012-Connecting plate, 1013-Fixing hole, 1014-Groove, 1015-Snap ring, 301-Connecting hole, 3011-Auxiliary steel beam, 3012-Connecting piece, 3013-Perforation, 3014-Connecting steel bar, 3015-L-shaped limit plate, 3016-Slab, 3017-Track groove, 3018-Support plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "up", "middle", "outside", "inside", etc. indicate orientation or positional relationships, and are only for the convenience of describing the present invention and simplifying the description, rather than It is indicated or implied that the components or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation of the present invention.

Please refer to Fig. 1-Fig. 5, the utility model is a prefabricated building structure combining a steel structure and a concrete structure, comprising a first prefabricated concrete wall panel 1, a second prefabricated concrete wall panel 2 and a profile steel beam 3. A prefabricated concrete wall panel 1 and a second prefabricated concrete wall panel 2 are of the same structure; the first prefabricated concrete wall panel 1 is provided with a number of structural support steel pipes 101, and the structural support steel pipes 101 corresponding to the positions where other walls need to be assembled are arranged on the peripheral side There are several connecting rings 1011, both ends of the structural support steel pipe 101 are provided with connecting plates 1012, one surface of the connecting plate 1012 is provided with several fixing holes 1013, and the opposite surfaces of the first prefabricated concrete wall panel 1 are respectively provided with grooves 1014 and connecting rings. 1011, a snap ring 1015 is provided in the groove 1014, and the structural support steel pipe 101 passes through the snap ring 1015 and the connecting ring 1011 to connect the first concrete prefabricated wall panel 1 and the second concrete prefabricated wall panel 2, so as to facilitate the two pieces of concrete prefabricated The wall panels are fixed and connected to avoid cracks at the connection when they are subjected to gravity.

Wherein, the upper surface of the second prefabricated concrete wall panel 2 is provided with a profiled steel beam 3, and one surface of the profiled steel beam 3 is provided with a number of connecting holes 301. The positions of the connecting holes 301 are adapted to the holes of the structural support steel pipe 101, which is convenient for each part Fixed connection; one end of the profile steel beam 3 extends to the upper surface of the first prefabricated concrete wall panel 1, both sides of the profile steel beam 3 are provided with auxiliary steel beams 3011, and the profile steel beam 3 and the auxiliary steel beam 3011 have the same structure; 3. A connecting piece 3012 is arranged on the upper surface of the auxiliary steel beam 3011, the connecting piece 3012 is a "T"-shaped plate structure, and an L-shaped limiting plate 3015 is arranged on the lower surface of the connecting piece 3012, which is convenient for limiting the profile steel beam 3, Avoid misalignment and non-right angles; a surface of the connecting piece 3012 is provided with a perforation 3013, a connecting steel bar 3014 is set in the perforation 3013, a floor plate 3016 is set on the upper surface of the connecting piece 3012, and a circular hole is set on one surface of the floor plate 3016, and the connecting steel bar 3014 penetrates through The round hole, the profile steel beam 3 is an "H"-shaped plate body structure, the two opposite surfaces of the profile steel beam 3 are provided with track grooves 3017, and a support plate 3018 is arranged in the track groove 3017, and the shape and size of the support plate 3018 are the same as the track groove. 3017, the support plate 3018 and the track groove 3017 are slidably matched to facilitate the reinforcement of the profile steel beam 3 and avoid its deformation.

Please refer to FIG. 1-FIG. 5. This embodiment is the working principle of a prefabricated building structure combining a steel structure and a concrete structure: when two concrete wall panels are assembled, the first concrete prefabricated wall panel 1 is assembled. The groove 1014 is aligned with the raised connecting ring 1011, the snap rings 1015 in the groove 1014 are alternately matched with the connecting ring 1011, and then the structural support steel pipe 101 is passed through the snap ring 1015 and the connecting ring 1011. Two pieces of prefabricated concrete wall panels Fix the connection, and then pour the concrete slurry into the groove 1014 to make the two prefabricated wall panels into one, and then place the profile steel beam 3 on the second concrete prefabricated wall panel 2, and place the auxiliary steel beam 3011 on the first concrete wall. On the prefabricated wall panel 1, then cover the connecting piece 3012, insert the connecting steel bar 3014 in the through hole 3013, and then pass the connecting steel bar 3014 through the floor 3016, and install the connecting piece 3012 on the connecting steel bar 3014 on the upper part of the floor slab 3016, and then repeat upward Add prefabricated wall panels.

In the description of this specification, description with reference to the terms "one embodiment", "example", "specific example", etc. means that a specific feature, structure, material or characteristic described in connection with the embodiment or example is included in the present invention. in at least one embodiment or example. In this specification, schematic representations of the above terms 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 preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. Assembled building structure that steel construction and concrete structure combined together, including first precast concrete wallboard (1), second precast concrete wallboard (2) and section steel girder (3), its characterized in that: the prefabricated wallboard comprises a first concrete prefabricated wallboard (1), a plurality of structural supporting steel pipes (101) are arranged in the first concrete prefabricated wallboard (1), a plurality of connecting rings (1011) are arranged on the side faces, corresponding to the positions of other wall bodies to be assembled, of the structural supporting steel pipes (101), connecting plates (1012) are arranged at two ends of each structural supporting steel pipe (101), a plurality of fixing holes (1013) are formed in one surface of each connecting plate (1012), grooves (1014) and connecting rings (1011) are respectively formed in two opposite surfaces of the first concrete prefabricated wallboard (1), snap rings (1015) are arranged in the grooves (1014), the structural supporting steel pipes (101) penetrate through the snap rings (1015) and the connecting rings (1011) to enable the first concrete prefabricated wallboard (1) to be connected with a second concrete prefabricated wallboard (2), a section steel beam (3) is arranged on the upper surface of the second concrete prefabricated wallboard (2), a plurality of connecting holes (301) are formed in one surface of the section steel beam (3), section steel beam (3) one end extends to first precast concrete wallboard (1) upper surface, section steel beam (3) both sides all are provided with auxiliary steel beam (3011), section steel beam (3) and auxiliary steel beam (3011) upper surface are provided with connecting piece (3012), connecting piece (3012) one surface is provided with perforation (3013), be provided with connecting reinforcement (3014) in perforation (3013), connecting piece (3012) upper surface is provided with floor (3016), floor (3016) one is provided with the round hole on the surface, connecting reinforcement (3014) run through the round hole, section steel beam (3) are "H" shaped plate body structure, section steel beam (3) track groove (3017) all set up on two relative surfaces, be provided with backup pad (3018) in track groove (3017).

2. The fabricated building structure of steel structure combined with concrete structure as claimed in claim 1, wherein the location of said coupling hole (301) is adapted to the hole of the structural support steel pipe (101).

3. The prefabricated building structure of the combination of the steel structure and the concrete structure as claimed in claim 1, wherein the connecting piece (3012) is a T-shaped plate body structure, and the lower surface of the connecting piece (3012) is provided with an L-shaped limiting plate (3015).

4. Prefabricated building structure of steel structure in combination with concrete structure according to claim 1, characterized in that said first and second prefabricated concrete wall panels (1, 2) are of the same structure.

5. Prefabricated building structure of steel structure in combination with concrete structure according to claim 1, characterized in that the section steel beams (3) and auxiliary steel beams (3011) are of the same structure.

6. The fabricated building structure with a combination of steel structure and concrete structure as claimed in claim 1, wherein the support plate (3018) is shaped and sized to fit the track groove (3017), and the support plate (3018) is slidably fitted with the track groove (3017).

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