CN213508892U - Concrete beam column structure - Google Patents

Abstract

The utility model provides a concrete beam column structure, which comprises a structural column and a plurality of structural beams, wherein the structural beams are distributed and connected on the structural column along the radial direction; be connected with main bearing structure on the structure post, main bearing structure is upper and lower both ends open-ended hollow structure, main bearing structure cladding is in on the structure post outer wall, main bearing structure's upper end is connected with first bearing structure, first bearing structure extends to along the radial direction level in the structure roof beam, main bearing structure's lower extreme is connected with secondary bearing structure, secondary bearing structure extends to along the radial direction level in the structure roof beam, first bearing structure with the roof beam face muscle of structure roof beam is connected, secondary bearing structure with the roof beam end muscle of structure is connected.

Description

Concrete beam column structure

Technical Field

The utility model belongs to the technical field of the building engineering technique and specifically relates to a concrete beam column structure.

Background

In the prior art, a structural beam in a building generally comprises a reinforced concrete structure, namely, after beam gluten and beam bottom tendons (beam surface tendons are close to the upper part of a beam, and beam bottom tendons are close to the lower part of the beam) are bound by stirrups, the beam surface tendons and the beam bottom tendons can be collectively called as beam longitudinal tendons and are parallel to the horizontal ground), and concrete is poured for forming. In general, when a structural column is connected to two directional structural beams (two ends of two structural beams cross the structural column), appropriate gaps are left between longitudinal beams in the two structural beams to meet the concrete pouring requirement. As shown in fig. 3, when the structural beam a and the structural column B in the third direction or more directions are connected, the longitudinal beam reinforcements C in three different directions pass through the same structural column B, and at this time, the longitudinal beam reinforcements C on the structural column B are too dense to pour concrete. The bearing capacity of the structure can be increased by increasing the cross-sectional area of the structural column to cast a plurality of structural beams on the structural column without considering the use function of the building, but the structure still occupies limited indoor space.

Therefore, a new technical solution is provided to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete beam column structure.

The utility model discloses a technical scheme as follows:

a concrete beam column structure comprises a structural column and a plurality of structural beams, wherein the structural beams are distributed along the radial direction and are connected to the structural column; be connected with main bearing structure on the structure post, main bearing structure is upper and lower both ends open-ended hollow structure, main bearing structure cladding is in on the structure post outer wall, main bearing structure's upper end is connected with first bearing structure, first bearing structure extends to along the radial direction level in the structure roof beam, main bearing structure's lower extreme is connected with secondary bearing structure, secondary bearing structure extends to along the radial direction level in the structure roof beam, first bearing structure with the roof beam face muscle of structure roof beam is connected, secondary bearing structure with the roof beam end muscle of structure is connected.

The concrete beam column structure, wherein, main load-carrying members includes polylith outsourcing steel sheet, polylith outsourcing steel sheet interconnect is in order to form upper and lower both ends open-ended hollow structure.

The concrete beam column structure, wherein, first bearing structure is the first steel sheet that stretches the arm, second bearing structure stretches the arm steel sheet for the second.

In the concrete beam column structure, the diameters of the beam gluten and the beam bottom tendon of the structural beam are both a preset value d, the welding length of the beam gluten of the structural beam and the first outrigger steel plate is dXa, and the value range of a is 6-10; the welding length of the beam bottom rib of the structural beam and the second outrigger steel plate is dxb, and the value range of b is 6-10.

The concrete beam column structure is characterized in that the structural columns are quadrangular prisms.

The concrete beam column structure is characterized in that the thickness of the first outrigger steel plate and the second outrigger steel plate is 25-30 mm.

The concrete beam column structure is characterized in that the thickness of the steel plate wrapped outside the concrete beam column structure is 25-30 mm.

The concrete beam column structure, wherein, there are 3-4 structural beam.

The utility model discloses beneficial effect: under the condition that the cross section of the column cannot be increased due to limited building conditions, a plurality of structural beams can be cast on one structural column in a mode of increasing longitudinal bars of the load-bearing structural connecting structural beam on the structural column so as to increase the load-bearing capacity of the structure. The utility model discloses simple structure is worth popularizing and applying.

Drawings

Fig. 1 is a schematic plan view of the present invention.

Fig. 2 is a schematic sectional structure of the present invention.

Fig. 3 is a schematic diagram of a distribution structure of multi-directional longitudinal beam ribs in the prior art.

Reference numbers in the figures: 1. a structural column; 2. a structural beam; 3. wrapping a steel plate; 4. a first outrigger steel plate; 5. a second cantilever steel plate; 6. girder gluten; 7. and (5) a beam bottom rib.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" 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, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Referring to fig. 1 and 2, the present invention provides a concrete beam-column structure to solve the above technical problems, including a structural column 1 and a plurality of structural beams 2, wherein the plurality of structural beams 2 are distributed along a radial direction and connected to the structural column 1; the structure column 1 is connected with a main bearing structure, the main bearing structure is a hollow structure with openings at the upper end and the lower end, the main bearing structure is coated on the outer wall of the structure column 1, the upper end of the main bearing structure is connected with a first bearing structure, the first bearing structure horizontally extends into the structure beam 2 along the radial direction, the lower end of the main bearing structure is connected with a second bearing structure, the second bearing structure horizontally extends into the structure beam 2 along the radial direction, the first bearing structure is connected with a beam surface rib 6 of the structure beam 2, and the second bearing structure is connected with a beam bottom rib 7 of the structure. In a preferred embodiment, the structural column 1 of the present invention is adapted for connecting 3-4 structural beams 2, i.e. three to four directional structural beams 2. Preferably, the structural pillars 1 are quadrangular prisms. In practical application, the beam gluten 6 and the beam bottom gluten 7 are respectively connected with the first and second bearing structures, and concrete is poured on the joint of the beam longitudinal gluten and the secondary bearing structure and the beam longitudinal gluten to form the beam structure, so that the first bearing structure is called to horizontally extend into the structural beam 2 along the radial direction, and similarly, the second bearing structure horizontally extends into the structural beam 2 along the radial direction.

In this embodiment, the main load-bearing structure includes a plurality of outer steel plates 3, and the plurality of outer steel plates 3 are connected to each other to form a hollow structure with openings at the upper and lower ends. The steel cladding 3 may be connected to the structural beam 2 by means of screws (not shown in the figures). Of course, each of the steel plates 3 is perpendicular to the horizontal ground, and there are at least 4 steel plates 3.

In this embodiment, the first secondary load-bearing structure is a first outrigger steel plate 4, and the second secondary load-bearing structure is a second outrigger steel plate 5. The outer steel plate 3 can be welded to the first steel plate 4 and the second steel plate 5 or connected by screws.

In order to ensure the bearing capacity of the plurality of structural beams 2, the thickness of the first outrigger steel plate 4 and the second outrigger steel plate 5 is 25-30 mm. In this embodiment, the thickness of the steel plate 3 is 25 to 30 mm. Certainly, the thickness of the outrigger steel plate needs to ensure the effective transmission and release of the tensile force or pressure of the longitudinal bars of the beam, and the thickness and the width of the outrigger steel plate are both within the thickness and the width of the floor (not shown in the figure) so as to ensure the smooth appearance of the beam structure.

In order to ensure the structural connection stability, in this embodiment, the diameters of the beam surface rib 6 and the beam bottom rib 7 of the structural beam 2 are both a preset value d, the welding length of the beam surface rib 6 of the structural beam 2 and the first cantilever steel plate 4 is dxa, and the value range of a is 6-10; the welding length of the beam bottom rib 7 of the structural beam 2 and the second outrigger steel plate 5 is dxb, and the value range of b is 6-10. That is, the welding length of one end of each beam longitudinal bar and the surface of the outrigger steel plate is in the value range, and the beam longitudinal bar and the outrigger steel plate adopt a double-sided welding method, that is, the beam longitudinal bar and the outrigger steel plate are welded from the directions at the two sides of each beam longitudinal bar.

In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be determined by the scope of the appended claims.

Claims (8)

1. A concrete beam column structure is characterized by comprising a structural column and a plurality of structural beams, wherein the structural beams are distributed along the radial direction and connected to the structural column; be connected with main bearing structure on the structure post, main bearing structure is upper and lower both ends open-ended hollow structure, main bearing structure cladding is in on the structure post outer wall, main bearing structure's upper end is connected with first bearing structure, first bearing structure extends to along the radial direction level in the structure roof beam, main bearing structure's lower extreme is connected with secondary bearing structure, secondary bearing structure extends to along the radial direction level in the structure roof beam, first bearing structure with the roof beam face muscle of structure roof beam is connected, secondary bearing structure with the roof beam end muscle of structure is connected.

2. A concrete beam column structure according to claim 1, wherein the main load bearing structure includes a plurality of clad steel plates interconnected to form a hollow structure open at upper and lower ends.

3. A concrete beam column structure as claimed in claim 1, wherein the first secondary load bearing structure is a first outrigger steel plate and the second secondary load bearing structure is a second outrigger steel plate.

4. A concrete beam column structure according to claim 3, wherein the diameters of the beam gluten and the beam bottom tendon of the structural beam are both a preset value d, the welding length of the beam gluten of the structural beam and the first outrigger steel plate is d x a, and the value range of a is 6-10; the welding length of the beam bottom rib of the structural beam and the second outrigger steel plate is dxb, and the value range of b is 6-10.

5. A concrete beam column structure according to claim 1, wherein the structural columns are quadrangular prisms.

6. A concrete beam column structure as claimed in claim 3, wherein the first and second outrigger steel plates have a thickness of 25-30 mm.

7. A concrete beam column structure according to claim 2, wherein the thickness of the clad steel plate is 25-30 mm.

8. A concrete beam column structure according to claim 1, wherein the structural beams have 3-4.

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