CN218990665U

CN218990665U - Assembled concrete beam column node structure

Info

Publication number: CN218990665U
Application number: CN202222715633.3U
Authority: CN
Inventors: 卿运元; 卿涛颖
Original assignee: Loudi Futang Zhuyou Technology Co ltd
Current assignee: Loudi Futang Zhuyou Technology Co ltd
Priority date: 2022-10-16
Filing date: 2022-10-16
Publication date: 2023-05-09
Anticipated expiration: 2032-10-16

Abstract

The utility model discloses an assembled concrete beam column node structure, which comprises a concrete precast beam body, wherein a plurality of steel plates are distributed in the inside of the concrete precast beam body along the length direction, a connecting rod is installed at the center of each steel plate in a penetrating way, supporting transverse ribs are installed between adjacent sides of each steel plate, reinforcing longitudinal ribs are installed at the upper end and the lower end of each connecting rod and close to the supporting transverse ribs, fixed binding ribs are sleeved on the periphery of each supporting transverse rib, a beam bottom plate is arranged at the top of the concrete precast beam body, a beam top plate is arranged at the top of the concrete precast beam body, and second connecting convex pieces are installed at the left sides of the beam bottom plate and the beam top plate.

Description

Assembled concrete beam column node structure

Technical Field

The utility model relates to the technical field of concrete precast beams, in particular to an assembled concrete beam column node structure.

Background

The assembled concrete structure is short for assembled concrete structure, is a concrete structure formed by assembling and connecting prefabricated components serving as main stressed components, wherein the assembled concrete prefabricated beam structure is one of important directions of development of building structures in China, is favorable for development of industrialization of the building in China, improves production efficiency, saves energy sources, develops green environment-friendly buildings, does not have a common stressed reinforced bearing structure and a double-layer combined assembly structure which are integrally and fixedly connected up and down and in the middle, and is inconvenient for assembly and combined use of the concrete prefabricated beam and the defect of structural life stability of the concrete prefabricated beam.

Accordingly, there is a need for an assembled concrete beam-column node structure that ameliorates the above-described problems.

Disclosure of Invention

The utility model aims to provide an assembled concrete beam column node structure so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an assembled concrete beam column node structure, includes the precast concrete beam body, the inside of precast concrete beam body is equipped with a plurality of steel sheets along length direction distribution, the center department of steel sheet runs through and installs the connecting rod, install the support transverse bar between the adjacent one side of steel sheet, the upper and lower both ends of connecting rod and press close to the support transverse bar and install the strengthening longitudinal bar, the peripheral cover of supporting transverse bar is established and is installed fixed tie bar, the top of precast concrete beam body is provided with the roof beam, the roof beam bottom plate all installs the second with the left side of roof beam and connects protruding piece, roof beam bottom plate and the right side of roof beam all are equipped with the second spread groove, the connecting seat is all installed along the upper edge at the lower edge of both ends and the front and back both ends of roof beam bottom plate around the roof beam bottom plate.

As a preferable scheme of the utility model, a plurality of supporting transverse ribs, reinforcing longitudinal ribs and fixing binding ribs are arranged.

As a preferable scheme of the utility model, three connecting rods are distributed along the width direction of the concrete precast beam body, the left side penetrated by one end of each connecting rod is provided with a first connecting convex part, and the right side penetrated by the other end of each connecting rod is provided with a first connecting groove.

As a preferable scheme of the utility model, the top of the beam bottom plate is fixedly welded with the bottom end of the steel plate.

As a preferable scheme of the utility model, the bottom of the beam top plate is fixedly welded with the top end of the steel plate.

As a preferable scheme of the utility model, the second connecting convex parts and the second connecting grooves are distributed at equal intervals.

As a preferable scheme of the utility model, a plurality of connecting through holes are distributed at equal intervals on the top of the connecting seat.

The beneficial effects are that: aiming at the defects that the assembly type concrete precast beam structure is not provided with a common stress reinforced bearing structure and a double-layer combined assembly structure which are integrally and fixedly connected up and down and in the middle, the assembly and the combined use of the concrete precast beam and the stability of the structural life of the concrete precast beam are inconvenient, in the utility model, the common stress is formed by the embedded steel plates arranged in the concrete precast beam body and the plurality of supporting transverse ribs, the reinforcing longitudinal ribs and the fixed binding ribs which are arranged between the steel plates in a longitudinal and transverse arrangement manner, the inner stable reinforcing steel bar structure which are arranged on the periphery in a sleeved mode, the connecting rod provided with the first connecting convex part and the first connecting groove, the beam bottom plate and the beam top plate which are provided with the connecting seat, the second connecting convex part and the second connecting groove are convenient for the assembly and the combined use of the plurality of concrete precast beams, and the shear bearing capacity and the stability of the concrete precast beam are increased, the structure is simple, the common stress reinforced bearing structure with the common stress reinforced bearing structure which is integrally and fixedly connected up and down and in the middle and the double-layer combined structure is convenient for the assembly and the stability of the precast beam.

Drawings

FIG. 1 is a perspective view of an assembled concrete beam-column node structure of the present utility model;

FIG. 2 is a front view of an assembled concrete beam-column node structure of the present utility model;

FIG. 3 is a schematic view of the internal structure of an assembled concrete beam-column node structure according to the present utility model;

FIG. 4 is a side view of an assembled concrete beam column node structure of the present utility model;

fig. 5 is a schematic side view of an internal structure of an assembled concrete beam-column node structure according to the present utility model.

In the figure: 1. a concrete precast beam body; 2. a steel plate; 3. supporting the transverse ribs; 4. reinforcing longitudinal ribs; 5. fixing binding bars; 6. a connecting rod; 601. a first connecting projection; 602. a first connection groove; 7. a beam bottom plate; 8. a beam top plate; 9. a second connecting projection; 10. a second connection groove; 11. and a connecting seat.

Detailed Description

The technical solutions of 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, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented in the figures. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an assembled concrete beam column node structure, including precast concrete beam body 1, the inside of precast concrete beam body 1 is equipped with a plurality of steel sheets 2 along length direction distribution, the center department of steel sheet 2 runs through and installs connecting rod 6, install between the adjacent one side of steel sheet 2 and support horizontal muscle 3, the upper and lower both ends of connecting rod 6 and press close to support horizontal muscle 3 and install the strengthening longitudinal muscle 4, the fixed tie 5 of installing is established to the peripheral cover of supporting horizontal muscle 3, the top of precast concrete beam body 1 is provided with beam bottom plate 7, the top of precast concrete beam body 1 is provided with roof beam 8, beam bottom plate 7 all installs second connection protruding piece 9 with the left side of roof beam 8, beam bottom plate 7 all is equipped with second connection recess 10 with the right side of roof beam 8, the connecting seat 11 is all installed to the upper edge at the lower edge at both ends and the front and back both ends of roof beam top plate 8 around the beam bottom plate 7.

Specifically, support horizontal muscle 3 and reinforcing longitudinal muscle 4 and fixed tie the muscle 5 all be equipped with a plurality of, a plurality of support horizontal muscle 3 that have through the inside pre-buried steel sheet 2 that has of precast concrete beam body 1 and be located the steel sheet 2 and arrange the installation vertically and horizontally, reinforcing longitudinal muscle 4 and peripheral cover establish the fixed tie of installation and construct 5 and become the inside steady reinforcement structure that precast concrete beam was pour, simultaneously connecting rod 6 distributes along the width direction of precast concrete beam body 1 and is equipped with three, the left side that one end of three connecting rod 6 runs through installs first connecting lug 601, the other end of connecting rod 6 runs through the right side of precast concrete beam body 1 and is equipped with first connecting groove 602, a plurality of connecting holes have been seted up to equidistant distribution in the top of connecting seat 11, be provided with first connecting lug 601 simultaneously, connecting rod 6 and having connecting seat 11, second connecting lug 9 and second connecting groove 10's bottom plate 7, beam 8 make things convenient for a plurality of precast concrete beam assembly to use, and the bottom plate 7 is equipped with the bottom plate 7, and the bottom plate 2 of precast concrete beam 2 and the bottom plate 2 are welded together to the fixed top plate 2, the top plate 2 and the top plate 2 of precast concrete roof 8 has been made to the fixed stability, the top plate 2 has been welded the top and the top plate 2 has been made, the top plate and the top plate 2 of precast concrete top plate 2 has been welded the top plate is welded to the top plate of the top of the precast concrete top plate is made.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. The utility model provides an assembled concrete beam column node structure, includes concrete precast beam body (1), its characterized in that: the inside of precast concrete beam body (1) is equipped with a plurality of steel sheets (2) along length direction distribution, connecting rod (6) are installed in the center department penetration of steel sheet (2), install between adjacent one side of steel sheet (2) and support horizontal muscle (3), support horizontal muscle (3) are installed and are strengthened longitudinal rib (4) in upper and lower both ends and pressing close to of connecting rod (6), the periphery cover of supporting horizontal muscle (3) is established and is installed fixed tie muscle (5), the top of precast concrete beam body (1) is provided with beam bottom plate (7), the top of precast concrete beam body (1) is provided with roof beam (8), second connection protruding piece (9) are all installed in the left side of beam bottom plate (7) and roof beam (8), beam bottom plate (7) and roof beam (8) right side all are equipped with second connecting groove (10), beam bottom plate (7) the lower edge at both ends all install connecting seat (11) with the upper edge at the front and back both ends of roof beam top plate (8).

2. The fabricated concrete beam-column node structure of claim 1, wherein: the support transverse ribs (3) and the reinforcing longitudinal ribs (4) are all provided with a plurality of fixing binding ribs (5).

3. The fabricated concrete beam-column node structure of claim 1, wherein: the connecting rod (6) is equipped with three along the width direction distribution of concrete precast beam body (1), and is three first connection protruding piece (601) are installed in the left side that one end of connecting rod (6) runs through, the right side that the other end of connecting rod (6) runs through concrete precast beam body (1) is equipped with first connection recess (602).

4. The fabricated concrete beam-column node structure of claim 1, wherein: the top of the beam bottom plate (7) is fixedly welded with the bottom end of the steel plate (2).

5. The fabricated concrete beam-column node structure of claim 1, wherein: the bottom of the beam top plate (8) is fixedly welded with the top end of the steel plate (2).

6. The fabricated concrete beam-column node structure of claim 1, wherein: the second connecting convex pieces (9) and the second connecting grooves (10) are distributed in an equidistant mode.

7. The fabricated concrete beam-column node structure of claim 1, wherein: a plurality of connecting through holes are distributed at equal intervals on the top of the connecting seat (11).