WO2017024844A1

WO2017024844A1 - Bolt connection structure between column and beam in aluminum alloy house

Info

Publication number: WO2017024844A1
Application number: PCT/CN2016/082737
Authority: WO
Inventors: 邝海峰
Original assignee: 广东铝遊家科技有限公司
Priority date: 2015-08-13
Filing date: 2016-05-20
Publication date: 2017-02-16
Also published as: CN204876096U

Abstract

Provided is a bolt connection structure between a column and a beam in an aluminum alloy house, comprising: an aluminum alloy main column (1), an aluminum alloy main beam (4), a reinforced sleeve core (5), a T-shaped steel fixing plate (2), and a bolt (3). The reinforced sleeve core (5) is arranged in the aluminum alloy main column (1), and located at a joint with the aluminum alloy main beam (4). The T-shaped steel fixing plate (2) is arranged between the reinforced sleeve core (5) and the aluminum alloy main column (1) and between the reinforced sleeve core (5) and the aluminum alloy main beam (4), so as to joint-connect the aluminum alloy main column (1) and the aluminum alloy main beam (4). The bolt (3) respectively connects the aluminum alloy main column (1) and a part of the T-shaped steel fixing plate (2) and the reinforced sleeve core (5) located in the aluminum alloy main column (1), and connects the aluminum alloy main beam (4) and a part of the T-shaped steel fixing plate (2) located in the aluminum alloy main beam (4). The connection structure has an enhanced strength, and an improved bending resistance, shearing resistance and overall stability.

Description

Column and beam bolt connection structure of aluminum alloy house

Technical field

The invention belongs to the field of building structures, and relates to an aluminum alloy structure house, in particular to an aluminum alloy structure which is connected by bolts between a column and a beam of an aluminum alloy structure house.

Background technique

In the design of the building, it is always desirable to have a large span of space without vertical structure, which can be flexibly cut off according to requirements, so that the interior layout is diversified. Traditional dwellings limit the freedom of space placement due to the nature of the materials used. If the opening is too large, the thickness of the slab will be large, and the cross-section of the beam and column will be too large, which will not only affect the interior beauty, but also increase the structural weight and increase the investment in civil construction. In the decoration, it is proposed to change the design wall layout by itself, but the majority of the wall can not be removed or displaced, which not only increases the economic burden, but also increases the hidden dangers due to the destruction of the load-bearing wall.

Traditional concrete buildings require a large amount of concrete and bricks. The foundation construction requires a large amount of soil, and it is necessary to mine the mountains around the city, which consumes the valuable resources of the land and is not conducive to environmental protection.

The existing steel structure construction has a heavier weight and higher material cost, and also increases the basic cost, which makes the investment in the whole project higher.

In the seismic fortification zone, there are many deficiencies in the reinforced concrete structure. Cast-in-place concrete requires continuous operation, especially in northern China due to the operating season.

In view of this, technicians in the field are working on the development of an aluminum alloy structure house in which most of the components can be produced at the factory and shipped to the site for overall assembly.

Summary of the invention

The object of the present invention is to provide a bolt-and-beam bolt connection structure of an aluminum alloy house, which is connected by bolts between the column and the beam of the aluminum alloy structure house, and is pre-loaded with aluminum alloy or steel square tube as reinforcement in the aluminum alloy column. The sleeve core is used to improve the strength, bending resistance, shear resistance and overall stability of the joint position.

The technical solution of the present invention is as follows:

An aluminum alloy house pillar and beam bolt connection structure, which comprises an aluminum alloy main column and an aluminum alloy main beam, which further comprises a reinforcing core, a T-shaped steel fixing code and a bolt;

The reinforcing sleeve is disposed in the main column of the aluminum alloy and is located at a junction with the main beam of the aluminum alloy;

The T-shaped steel fixing code is disposed between the reinforcing sleeve core and the aluminum alloy main column and the aluminum alloy main beam to sleeve the aluminum alloy main column and the aluminum alloy main beam;

The bolts are respectively connected to the aluminum alloy main column, a part of the T-shaped steel fixing code and the reinforcing sleeve in the main column of the aluminum alloy, and the main beam of the aluminum alloy and a part of the T-shaped steel fixing code located in the main beam of the aluminum alloy.

The column and beam bolt connection structure of the aluminum alloy house further comprises a steel wire rope; the wire rope is disposed on the reinforcing rib of the aluminum alloy main column and the aluminum alloy main beam.

The pillar and beam bolt connection structure of the aluminum alloy house further comprises a screw struts; the screw struts are arranged on the ribs of the aluminum alloy main column and the aluminum alloy main beam.

The reinforcing sleeve is an aluminum alloy square tube type fixed reinforcing core.

The reinforcing sleeve is a steel square tube type fixed reinforcing core.

The pillar and beam bolt connection structure of an aluminum alloy house of the invention is pre-loaded with aluminum alloy or steel square tube as a reinforced core in the aluminum alloy column, and the column and the beam are connected by bolts, and has the following advantages:

1. The design and manufacturing cycle is short, and the design and production are integrated. The aluminum alloy structure is simple in connection, and the staggered layer and the hop layer structure can be better applied in the vertical plane than the conventional structure.

2. High bearing strength and superior seismic performance. It can greatly improve the strength, stability and safety of aluminum alloy structure houses.

3. The advantages of material production and assembly operations are outstanding. Most of the components of the aluminum alloy structure are produced at the factory and shipped to the site for assembly by bolts for all-weather operation. The amount of on-site work is small, which reduces the temporary land for work. Compared with traditional building materials, it has less pollution to the surrounding environment and improves the mechanization level of the work. Since the aluminum structure itself can bear the structural load and the construction load as the stiff structure, the material of the mold and the mold can be saved during the construction, thereby reducing the cost and greatly speeding up the construction. The value of funds is fully reflected in the construction, reducing the cost of capital.

4, aluminum alloy structure cost-effective. The aluminum alloy member has a small cross-sectional size, which can increase the use area. Compared with the concrete structure and the brick-concrete structure, the self-weight is relatively light, and the foundation treatment is relatively easy, and the natural basic type can be adopted. Since the foundation accounts for a large proportion of the project cost, the light weight of the upper structure can reduce the cost of the foundation, thereby reducing the investment of the entire project.

The modular construction of the aluminum alloy structure reduces the cost of labor and other auxiliary materials such as formwork on the other hand. The aluminum alloy structure houses can complete the multi-variety and multi-color interior and exterior design, which reflects the comfort of individualized houses and use. The aluminum alloy structure has stronger corrosion resistance and longer service life than the steel structure, reducing maintenance and repair costs. With the improvement of the level of systemization and industrialization, the cost-effective features of aluminum alloy structural houses are outstanding, and the cost will be greatly reduced.

DRAWINGS

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a front elevational view showing the structure of a column and beam bolt connection of an aluminum alloy house according to the present invention.

Figure 2 is a right side view of Figure 1.

Figure 3 is a plan view of Figure 1.

4 is a schematic view showing the installation of a column and beam bolt connection structure of an aluminum alloy house according to the present invention.

Reference mark:

1 is aluminum alloy main column, 2 is T-shaped steel fixed code, 3 is bolt, 4 is aluminum alloy main beam, 5 is reinforcing core, and 6 is steel wire rope or screw diagonal bracing.

detailed description

The invention will now be described in detail in conjunction with the drawings and embodiments.

Referring to FIG. 1 to FIG. 3, the present invention provides a column and beam bolt connection structure of an aluminum alloy house, which is mainly composed of an aluminum alloy main column 1, an aluminum alloy main beam 4, a reinforcing core 5, a T-shaped steel fixing code 2, and A number of bolts 3 are formed.

The aluminum alloy main column 1 is provided with a reinforcing core 5 which is located at the intersection with the aluminum alloy main beam 4 for reinforcing the aluminum alloy main column 1. The reinforcing core 5 may be an aluminum alloy square tube type reinforcing core, or a steel square tube type reinforcing core.

The T-shaped steel fixing code 2 is disposed between the reinforcing core 5 and the aluminum alloy main column 1 and the aluminum alloy main beam 4 for internally splicing the aluminum alloy main column 1 and the aluminum alloy main beam 4.

A plurality of bolts 3 are connected to the aluminum alloy main column 1, a part of the T-shaped steel fixing code 2 and the reinforcing core 5 located in the main column 1 of the aluminum alloy, and a part of the T-shaped steel which is connected to the aluminum alloy main beam 4 and the main beam 4 of the aluminum alloy. The fixing code 2 is such that the aluminum alloy main column 1 and the aluminum alloy main beam 4 are fixed by bolt connection, and the structure is stable and the strength is good.

4 is a schematic view showing the installation of a column and beam bolt connection structure of an aluminum alloy house according to the present invention. A reinforcing rib may be installed at a right angle of the aluminum alloy main column 1 and the aluminum alloy main beam 4, and the steel wire rope or the screw diagonal stay 6 may be disposed on the reinforcing rib during installation.

In summary, the column and beam bolt connection structure of an aluminum alloy house according to the present invention is connected by bolts between the column and the beam of the aluminum alloy structure house, because the aluminum alloy column is pre-loaded with aluminum alloy or steel square. As a reinforced core, the tube is beneficial to improve the strength, bending resistance, shear resistance and overall stability of the joint position.

Of course, it should be understood by those skilled in the art that the above-described embodiments are merely illustrative of the invention and are not intended to limit the invention, as long as the changes of the above embodiments are within the spirit of the invention. Variations and the like are intended to fall within the scope of the appended claims.

Claims

The utility model relates to a column and beam bolt connection structure of an aluminum alloy house, which comprises an aluminum alloy main column (1) and an aluminum alloy main beam (4), characterized in that it further comprises a reinforcing core (5) and a T-shaped steel fixing code ( 2) and bolts (3);

The reinforcing sleeve (5) is disposed in the aluminum alloy main column (1) and is located at the intersection with the aluminum alloy main beam (4);

The T-shaped steel fixing code (2) is disposed between the reinforcing core (5) and the aluminum alloy main column (1) and the aluminum alloy main beam (4) to sleeve the aluminum alloy main column (1) and the aluminum alloy main Beam (4);

The bolts (3) are respectively connected to the aluminum alloy main column (1), a part of the T-shaped steel fixing code (2) and the reinforcing core (5) and the aluminum alloy main beam (4) located in the main column (1) of the aluminum alloy, and A part of the T-beam fixed code (2) located in the main beam (4) of the aluminum alloy.
The column and beam bolt connection structure of the aluminum alloy house according to claim 1, characterized in that it further comprises a steel wire rope; the wire rope is arranged on the aluminum alloy main column (1) and the aluminum alloy main beam (4) Reinforce the ribs.
The pillar and beam bolt connection structure of the aluminum alloy house according to claim 1, characterized in that it further comprises a screw struts; the screw struts are arranged on the aluminum alloy main column (1) and the aluminum alloy main beam (4) ) Connected to the ribs.
The pillar and beam bolt connection structure of the aluminum alloy house according to claim 1, wherein the reinforcing sleeve core (5) is an aluminum alloy square tube type fixed reinforcing core.
The pillar and beam bolt connection structure of the aluminum alloy house according to claim 1, wherein the reinforcing sleeve core (5) is a steel square tube type fixed reinforcing core.