阅读说明：本技术 一种单边u型耗能连接组件及一种预制内墙 (Unilateral U type power consumption coupling assembling and prefabricated interior wall ) 是由 侯和涛 谢素蓉 钱一乔 梁远森 薛松森 张宝贵 王会龙 高梦起 王鹏英 孔进 张 于 2020-04-01 设计创作，主要内容包括：本发明公开了一种装配式预制内墙及耗能连接组件,包括第一连接件和第二连接件,第一连接件连接墙体和钢梁,第二连接件连接墙体和楼板；第一连接件包括U形部,U形部的第一端设有第一折弯部,U形部的第二端设有第二折弯部,第一折弯部和第二折弯部的折弯反向相反,连接件穿过第一折弯部并连接于第二折弯部；U形部的第一端一侧能够贴合于钢梁,U形部的第二端一侧用于连接墙体。本发明能有效固定房屋中的预制内墙,保证其平面内和平面外的稳定,在地震中,通过连接件的变形耗能,使内墙与框架结构产生相对位移,保证内墙与框架的完整性。(The invention discloses an assembled prefabricated inner wall and an energy-consumption connecting assembly, which comprises a first connecting piece and a second connecting piece, wherein the first connecting piece is connected with a wall body and a steel beam, and the second connecting piece is connected with the wall body and a floor slab; the first connecting piece comprises a U-shaped part, a first bending part is arranged at the first end of the U-shaped part, a second bending part is arranged at the second end of the U-shaped part, the bending directions of the first bending part and the second bending part are opposite, and the connecting piece penetrates through the first bending part and is connected to the second bending part; the first end one side of U-shaped portion can laminate in the girder steel, and the second end one side of U-shaped portion is used for connecting the wall body. The invention can effectively fix the prefabricated inner wall in a house, ensure the stability of the prefabricated inner wall in the plane and out of the plane, and ensure the integrity of the inner wall and the frame by generating relative displacement between the inner wall and the frame structure through the deformation energy consumption of the connecting piece in an earthquake.)

1. The unilateral U-shaped energy consumption connecting assembly is characterized by comprising a first connecting piece and a second connecting piece, wherein the first connecting piece is used for connecting a wall body and a steel beam, and the second connecting piece is used for connecting the wall body and a floor slab; the first connecting piece comprises a U-shaped part, a first bending part is arranged on the first side of the U-shaped part, a second bending part is arranged on the second side of the U-shaped part, the first bending part and the second bending part are both bent towards the inner side of the U-shaped part, and the connecting piece penetrates through the first bending part and is connected to the second bending part; the first side of U-shaped portion can laminate in the girder steel, and the second side of U-shaped portion is used for connecting the wall body.

2. The single-sided U-shaped energy dissipating connection assembly of claim 1, wherein the second side of the U-shaped portion has an opening for receiving a connector therethrough, the connector being connected to the wall through the opening.

3. The single-sided U-shaped energy dissipating connection assembly of claim 1, wherein the first bend is located outside of the second bend, and a projection of the first bend on the second bend overlaps the second bend.

4. The single-sided U-shaped energy dissipating connection assembly of claim 1, wherein a gap is provided between an outside edge of the first bend and an inside of the second end of the U-shaped portion.

5. The single-sided U-shaped energy dissipating connection assembly of claim 1, wherein the first bent portion defines an opening, the connector extends through the opening, and a distal end of the connector is fixedly connected to the second bent portion.

6. The single-sided U-shaped energy dissipating connection assembly of claim 1, wherein the first bend is parallel to the second bend.

7. The single-sided U-shaped energy dissipating connection assembly of claim 1, wherein the second connecting member is L-shaped, and the second connecting member comprises a horizontal portion and a vertical portion which are vertically connected, the horizontal portion being used for connecting a floor slab, and the vertical portion being used for connecting a wall.

8. The single-sided U-shaped energy-dissipating connection assembly of claim 7, wherein the vertical portion is provided with an elongated hole, and the connecting member passes through the elongated hole and is connected to the wall.

9. The single-sided U-shaped energy dissipating connecting assembly of claim 8, wherein when the second connecting member comprises a plurality of second connecting members, the oblong holes of adjacent second connecting members are oriented perpendicular to each other.

10. A prefabricated interior wall, characterized by comprising a steel beam, a wall body and a floor slab which are connected, wherein the steel beam and the wall body are connected by using the unilateral U-shaped energy consumption connecting component as claimed in any one of claims 1 to 9.

Technical Field

The invention relates to the field of assembly type buildings, in particular to a single-side U-shaped energy consumption connecting assembly and a prefabricated inner wall.

Background

The statements herein merely provide background information related to the present disclosure and may not necessarily constitute prior art.

The prefabricated inner wall is embedded in a steel frame structure, and the existing connecting nodes are generally U-shaped clamping grooves or L-shaped connecting pieces.

Disclosure of Invention

Aiming at the defects of the unilateral U-shaped energy-consumption connecting component in the prior art, the invention aims to provide the unilateral U-shaped energy-consumption connecting component and a prefabricated inner wall, which have the advantages of simple structure, convenience in manufacturing and installation and lower cost. The prefabricated inner wall in the house can be effectively fixed, and the stability in the plane and the stability out of the plane of the prefabricated inner wall are ensured. In earthquake, the deformation energy consumption of the connecting piece enables the inner wall and the frame structure to generate relative displacement, and the integrity of the inner wall and the frame is ensured.

In order to achieve the purpose, the invention is realized by the following technical scheme:

in a first aspect, the invention provides a unilateral U-shaped energy consumption connecting assembly, which comprises a first connecting piece and a second connecting piece, wherein the first connecting piece is used for connecting a wall body and a steel beam, and the second connecting piece is used for connecting the wall body and a floor slab; the first connecting piece comprises a U-shaped part, a first bending part is arranged on the first side of the U-shaped part, a second bending part is arranged on the second side of the U-shaped part, the first bending part and the second bending part are both bent towards the inner side of the U-shaped part, and the connecting piece penetrates through the first bending part and is connected to the second bending part; the first side of U-shaped portion can laminate in the girder steel, and the second side of U-shaped portion is used for connecting the wall body.

As a further technical scheme, the second side of the U-shaped part of the first connecting piece is provided with an opening, the opening is used for allowing the connecting piece to pass through, and the connecting piece passes through the opening and is connected with the wall body.

As a further aspect, the first bending portion is located outside the second bending portion, and a projection of the first bending portion on the second bending portion overlaps the second bending portion.

As a further technical scheme, the first bending part is provided with an opening, the connecting piece penetrates through the opening, and the tail end of the connecting piece is fixedly connected with the second bending part.

As a further technical scheme, the second connecting piece is L-shaped, and the second connecting piece comprises a horizontal part and a vertical part which are vertically connected, wherein the horizontal part is used for connecting a floor slab, and the vertical part is used for connecting a wall body.

As a further technical scheme, the vertical part is provided with a long round hole, and the connecting piece penetrates through the long round hole and is connected to the wall body.

As a further technical solution, when the second connecting member includes a plurality of second connecting members, the directions of the oblong holes of the adjacent second connecting members are perpendicular to each other.

In a second aspect, the invention provides a prefabricated interior wall, which comprises connected walls, wherein the walls are connected by using the single-side U-shaped energy consumption connecting assembly in the first aspect.

The beneficial effects of the above-mentioned embodiment of the present invention are as follows:

1. according to the technical scheme provided by the invention, the first connecting piece and the second connecting piece are used for positioning, restraining and connecting the assembly wall surfaces, so that the rigidity requirement is met, and the wall surface fixing device is stable, reliable and convenient to install.

2. According to the technical scheme provided by the invention, the U-shaped shape of the semi-closed U-shaped connecting piece has energy consumption capacity, the connecting piece horizontally deforms along with the steel frame under the action of an earthquake, and the left U-shaped piece generates elastic-plastic deformation to realize energy consumption and reduce the damage to the inner wall. The vertical steel sheet welding bolt in inboard limits the relative horizontal displacement of horizontal steel sheet from top to bottom, prevents that left side U type spare from reaching bearing capacity limit destruction distortion, fracture, leads to the interior wall to empty or destroy. The utility model can be replaced after earthquake, and has better economic benefit.

3. According to the technical scheme provided by the invention, the second connecting piece is connected with the wall body and the floor slab to fix the position of the inner wall, and the vertical and horizontal long round holes are adopted, so that the inner wall board is convenient to install. The upper connecting piece and the lower connecting piece are matched for use, so that the energy consumption and shock absorption effects are excellent, and the shock damage can be reduced; in addition, the plurality of second connecting pieces are arranged in the scheme provided by the invention, so that the wall body can be effectively fixed, and the eccentric phenomenon easily generated when one connecting piece is connected is avoided.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.

Figure 1 is a general schematic of one or more embodiments of the invention,

figure 2 is a schematic view of a first connector structure in one or more embodiments of the invention,

figure 3 is an enlarged view of a first connector position in accordance with one or more embodiments of the present invention,

figure 4 is a schematic diagram of a right second connector configuration in one or more embodiments of the invention,

figure 5 is an enlarged view of the position of the right second link in one or more embodiments of the invention,

figure 6 is a schematic view of a left second connector according to one or more embodiments of the present invention,

FIG. 7 is an enlarged view of the position of the second left connector in one or more embodiments of the invention.

In the figure, 1, a first connecting piece, 2, a second connecting piece, 3, a wall body, 4, a steel beam, 5, a floor slab, 11, a first end side, 12, a second end side, 13, a second hole, 14, a bolt, 15, a first hole, 16, a second bending part, 17, a first bending part, 18, a U-shaped part, 19, a countersunk head, 31, a groove, 201, a vertical part, 202, a horizontal part, 203, a hole of the horizontal part, 204, a vertical long round hole, 205, a horizontal long round hole, 61, a first horizontal bolt, 62, a second horizontal bolt, 71, a first vertical bolt, 72 and a second vertical bolt.

The spacing or dimensions between each other are exaggerated to show the location of the various parts, and the illustration is for illustrative purposes only.

Detailed Description

It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. 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 invention belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, unless the invention expressly state otherwise, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;

for convenience of description, the words "up", "down", "left" and "right" in the present invention, if any, merely indicate correspondence with up, down, left and right directions of the drawings themselves, and do not limit the structure, but merely facilitate the description of the invention and simplify the description, rather than indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

The terms "mounted", "connected", "fixed", and the like in the present invention are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; the two components can be connected mechanically or electrically, directly or indirectly through an intermediate medium, or connected internally or in an interaction relationship, and the terms used in the present invention should be understood as having specific meanings to those skilled in the art.

As introduced in the background art, the present invention provides a single-sided U-shaped energy dissipation connection assembly and a prefabricated interior wall, which are simple in structure, convenient to manufacture and install, and low in cost, and aims to overcome the defects of the single-sided U-shaped energy dissipation connection assembly in the prior art. The prefabricated inner wall in the house can be effectively fixed, and the stability in the plane and the stability out of the plane of the prefabricated inner wall are ensured; in earthquake, the deformation energy consumption of the connecting piece can make the inner wall and the frame structure generate relative displacement, and the integrity of the inner wall and the frame can be ensured, which is described by combining the attached drawings and the embodiment.