阅读说明：本技术 一种墙体骨架 (Wall skeleton ) 是由 杨秀红 宫大壮 尹稷华 刘宇清 易艳丽 张立智 朱强强 于 2021-07-23 设计创作，主要内容包括：本发明涉及一种墙体骨架,包括,第一墙体骨架。第一墙体骨架包括N个V型骨架组和与所述V型骨架连接的框架,框架包括第一导轨、第二导轨、第一立柱及第二立柱,第一导轨、第一立柱、第二导轨和第二立柱依次固定连接,形成所述框架。V型骨架通过节点板与框架固定连接,N个V型骨架呈波浪状与框架固定连接,其中N大于等于1。本发明的墙体骨架解决了传统墙体骨架抗水平能力差的问题,并且便于配置、安装。(The invention relates to a wall skeleton, which comprises a first wall skeleton. First wall skeleton include a N V type skeleton group and with the frame that V type skeleton is connected, the frame includes first guide rail, second guide rail, first stand and second stand, first guide rail, first stand, second guide rail and second stand fixed connection in proper order form the frame. The V-shaped frameworks are fixedly connected with the framework through the gusset plates, the N V-shaped frameworks are in a wavy shape and are fixedly connected with the framework, and N is larger than or equal to 1. The wall framework solves the problem of poor horizontal resistance of the traditional wall framework, and is convenient to configure and install.)

1. A wall framework, comprising: a first wall skeleton;

the first wall skeleton comprises N V-shaped skeleton groups (2) and a frame (1) connected with the V-shaped skeletons;

the frame (1) comprises a first guide rail (11), a second guide rail (12), a first upright post (13) and a second upright post (14), wherein the first guide rail (11), the first upright post (13), the second guide rail (12) and the second upright post (14) are fixedly connected in sequence to form the frame (1);

the V-shaped framework (2) is fixedly connected with the framework (1) through a gusset plate (3); n V type skeleton (2) be wavy with frame (1) fixed connection, wherein N is more than or equal to 1.

2. The wall framework of claim 1, wherein the V-shaped framework (2) comprises a first brace strut (21) and a second brace strut (22);

the first end of a first diagonal bracing column (21) of the first V-shaped framework (211) is fixedly connected with the frame (1) through a first gusset plate (31); the second end of a first diagonal bracing column (21) of the first V-shaped framework (211) is fixedly connected with the frame (1) through a second gusset plate (32);

the first end of a second diagonal bracing column (21) of the first V-shaped framework (211) is fixedly connected with the frame (1) through a third gusset plate (33); the second end of a second bracing column (22) of the first V-shaped framework (211) is fixedly connected with the frame (1) through a second gusset plate (32);

the first end of a first diagonal bracing column (21) of the second V-shaped framework (222) is fixedly connected with the frame (1) through a third gusset plate (33); the second end of the first bracing column (21) of the second V-shaped framework (222) is fixedly connected with the frame (1) through a fourth gusset plate (34);

the first end of a second bracing column (22) of the second V-shaped framework (222) is fixedly connected with the frame (1) through a fifth gusset plate (35); the second end of a second bracing column (22) of the second V-shaped framework (222) is fixedly connected with the frame (1) through a fourth gusset plate (34);

by analogy, the first end of the first diagonal bracing column (21) of the N V-th type framework is fixedly connected with the frame (1) through an M-th node plate; the second end of the first diagonal bracing column (21) of the N V-th skeleton is fixedly connected with the frame (1) through an M + 1-th gusset plate;

the first end of a second bracing column (22) of the N V-th type framework is fixedly connected with the frame (1) through an M + 2-th gusset plate; and the second end of a second diagonal bracing column (22) of the N V-th skeleton is fixedly connected with the frame (1) through an M + 1-th gusset plate.

Wherein N is greater than or equal to 2.

3. The wall skeleton of claim 2, wherein the first gusset plate (31) and the (M + 2) th gusset plate are identical in structure, and the second gusset plate (32) to the (M + 1) th gusset plate are identical in structure.

4. The wall framework of any one of claims 1 to 3, wherein the angle between the first inclined strut (21) and the second inclined strut (22) is 20-70 degrees.

5. The wall skeleton of claim 4, wherein the thickness of the gusset plate and the frame (1) is 1-3 mm, the first bracing column (21) and the second bracing column (22) are single-limb or multi-limb C-shaped steel with the thickness of 1-2 mm;

the first guide rail (11) and the second guide rail (12) on the frame (1) adopt U-shaped steel, and the first upright post (13) and the second upright post (14) of the frame (1) are formed by two C-shaped steel and one U-shaped steel in a clasping manner.

6. A wall comprising the wall skeleton of claim 1.

7. The wall of claim 6, wherein the wall comprises a first wall surface and/or a second wall surface, and the first wall surface and the second wall surface comprise steel plates.

8. The wall body according to claim 6, characterized in that the four corners of the wall body are provided with anti-pulling pieces (4) and fixedly connected with the corresponding beam bodies through the anti-pulling pieces (4).

Technical Field

The invention relates to the technical field of building materials, in particular to a wall framework.

Background

In the building field, the lateral displacement resistance of the wall is very important for the wall structure, the horizontal force resistance of the wall is mainly provided by the combined action of a light steel keel framework and a structural plate, and the design value of the horizontal force resistance of the wall needs to be according to the resistance of the combined action of the wall framework and the structural plate in the industry standard. In the traditional wall body construction form, a vertical framework is usually adopted to be combined with a wallboard, or filler is injected, so that the structure has poor lateral force resistance, great potential safety hazard exists, and the installation is inconvenient. Therefore, the traditional wall body structure is small in lateral force resistance, the lateral force resistance provided for the house is limited, and the horizontal force resistance requirement of the house cannot be met mostly. And wall body stand, horizontal fossil fragments, rag bolt, structural slab etc. have certain setting principle, for example: a wall framework consisting of vertical steel ribs and transverse steel ribs is arranged. Therefore, the current wall structure form has a great degree of restriction on the application of the system house.

Disclosure of Invention

In order to solve the technical problems, the invention provides the wall framework, which can greatly improve the horizontal bearing capacity of the wall and is more convenient for practical application.

According to one aspect of the present invention, there is provided a wall skeleton comprising: a first wall skeleton;

the first wall skeleton comprises N V-shaped skeleton groups and a frame connected with the V-shaped skeletons;

the frame comprises a first guide rail, a second guide rail, a first upright post and a second upright post, wherein the first guide rail, the first upright post, the second guide rail and the second upright post are fixedly connected in sequence to form the frame;

the V-shaped framework is fixedly connected with the framework through a gusset plate; n V type skeleton be wavy with frame fixed connection, wherein N is more than or equal to 1.

The V-shaped framework comprises a first diagonal brace and a second diagonal brace;

the first end of a first bracing column of the first V-shaped framework is fixedly connected with the framework through a first gusset plate; the second end of the first bracing column of the first V-shaped framework is fixedly connected with the framework through a second gusset plate;

the first end of the first bracing column of the first V-shaped framework is fixedly connected with the framework through a third gusset plate; the second end of the second bracing column of the first V-shaped framework is fixedly connected with the framework through a second gusset plate;

the first end of the first bracing column of the second V-shaped framework is fixedly connected with the framework through a third gusset plate; the second end of the first bracing column of the second V-shaped framework is fixedly connected with the framework through a fourth gusset plate;

a first end of a second bracing column of the second V-shaped framework is fixedly connected with the framework through a fifth gusset plate; the second end of a second bracing column of the second V-shaped framework is fixedly connected with the framework through a fourth gusset plate;

by analogy, the first end of the first diagonal bracing column of the N V-th type framework is fixedly connected with the framework through the M-th gusset plate; the second end of the first diagonal bracing column of the N V-th type framework is fixedly connected with the frame through an M + 1-th gusset plate;

the first end of a second bracing column of the N V th type framework is fixedly connected with the framework through an M +2 th gusset plate; and the (M + 1) th end of the second diagonal bracing column of the N V th type framework is fixedly connected with the framework through a fourth gusset plate.

Wherein N is greater than or equal to 2.

The first gusset plate and the (M + 2) th gusset plate are identical in structure, and the second gusset plate and the (M + 1) th gusset plate are identical in structure.

The angle between the first inclined strut support and the second inclined strut support is 20-70 degrees.

The thickness of the gusset plate and the thickness of the frame are 1-3 mm, and the first diagonal bracing column and the second diagonal bracing column are single-limb or multi-limb C-shaped steel with the thickness of 1-2 mm;

the frame is characterized in that the first guide rail and the second guide rail are made of U-shaped steel, and the first stand column and the second stand column of the frame are formed by two C-shaped steel and one U-shaped steel in an encircling mode.

The wall comprises the wall framework.

The wall body comprises a first wall surface and/or a second wall surface, and the first wall surface and the second wall surface comprise steel plates.

And anti-pulling pieces are arranged at four corners of the wall body and are fixedly connected with the corresponding beam bodies through the anti-pulling pieces.

The wall framework has the advantages that:

according to the house based on the wall framework, the structure of the traditional wall framework is improved, the anti-seismic and wind-resistant capabilities of the wall framework are greatly improved, the building requirements of complex body types can be met through the structural measures arranged on the wall framework, and the house is fixed with the frame through the gusset plates and the supporting columns, so that the house is more convenient to install compared with the traditional wall framework.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention, the objectives and other advantages of the application being realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to identify like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.

Fig. 1 is a schematic structural view of a wall skeleton according to the present invention.

Reference numerals:

1. a frame; 11. a first guide rail; 12. a second guide rail; 13. a first upright post; 14. a second upright post;

2. a V-shaped framework; 211. a first V-shaped framework; 222. a second V-shaped framework; 21. a first sprag bracket; 22. second bracing support

3. A gusset plate; 31. a first gusset plate; 32. a second gusset plate; 33. a third node board; 34. a fourth gusset plate; 35. a fifth gusset plate;

4. and (4) an anti-pulling piece.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention. It should be noted that, in the embodiments and examples of the present application, the feature vectors may be arbitrarily combined with each other without conflict.

The invention provides a wall framework, which changes the structure of the traditional wall with weak leveling resistance and is more suitable for practical application.

The wall framework provided by the invention is explained in detail below with reference to the accompanying drawings.

In an embodiment as shown in fig. 1, there is provided a wall skeleton comprising: a first wall skeleton. The first wall skeleton comprises N V-shaped skeleton groups 2 and a frame 1 connected with the V-shaped skeletons; the frame 1 comprises a first guide rail 11, a second guide rail 12, a first upright post 13 and a second upright post 14, wherein the first guide rail 11, the first upright post 13, the second guide rail 12 and the second upright post 14 are fixedly connected in sequence to form the frame 1. V type skeleton 2 passes through gusset plate 3 and frame 1 fixed connection, and N V type skeleton 2 is wavy and frame 1 fixed connection, and wherein N more than or equal to 1. The guide rail and the upright post are fixed in sequence to form a complete and stable framework 1 structure, and a plurality of V-shaped frameworks 2 are additionally arranged on the basis and fixed on the framework in a wavy manner, so that the lateral force borne by the framework is dispersed, and the problem of poor horizontal resistance of the traditional wall framework is solved by the structure.

In one embodiment, each part of the wall framework is tested, the deformation values of the wall framework under the structure at each part are tested, and the net shear deformation value of the combined wall is calculated by using the relationship among the deformation values. First, the displacement values of the top and bottom of the wall skeleton are measured, and D1 and D2 are measured. And secondly, testing the relative sliding displacement value of the wall framework and the bottom, and calculating D3 and D4. Then, the displacement value of the bottom in the vertical direction is tested again, and D5 and D6 are measured; and displacement values in the vertical direction relative to the ground, D7, D8. Finally, the outside displacement value of the wall is tested, and D9 is calculated. And 2 resistance strain gauges are respectively arranged in the middle parts of two vertical columns of the wall framework to test the tension and pressure change condition of the end wall framework column. And testing the stress result of each test point, and calculating to obtain the optimal setting position and setting angle of the wall framework.

In the embodiment shown in fig. 1, the V-shaped frame 2 includes a first bracing column 21 and a second bracing column 22, a first end of the first bracing column 21 of the first V-shaped frame 211 is fixedly connected to the frame 1 through a first node plate 31, and a second end of the first bracing column 21 of the first V-shaped frame 211 is fixedly connected to the frame 1 through a second node plate 32. The first end of the second bracing column 22 of the first V-shaped framework 211 is fixedly connected with the frame 1 through the third gusset plate 33, and the second end of the second bracing column 22 of the first V-shaped framework 211 is fixedly connected with the frame 1 through the second gusset plate 32.

The first end of the first bracing column 21 of the second V-shaped framework 222 is fixedly connected with the frame 1 through the third gusset plate 33, the second end of the first bracing column 21 of the second V-shaped framework 222 is fixedly connected with the frame 1 through the fourth gusset plate 34, the first end of the second bracing column 22 of the second V-shaped framework 222 is fixedly connected with the frame 1 through the fifth gusset plate 35, and the second end of the second bracing column 22 of the second V-shaped framework 222 is fixedly connected with the frame 1 through the fourth gusset plate 34.

By analogy, the first end of the first bracing column 21 of the N V th type framework is fixedly connected with the frame 1 through the M-th gusset plate, the second end of the first bracing column 21 of the N V th type framework is fixedly connected with the frame 1 through the M + 1-th gusset plate, the first end of the second bracing column 22 of the N V th type framework is fixedly connected with the frame 1 through the M + 2-th gusset plate, and the second end of the second bracing column 22 of the N V th type framework is fixedly connected with the frame 1 through the M + 1-th gusset plate. Wherein N is greater than or equal to 2.

Wherein, the connection mode can be selected from bolt connection, screw connection and the like. Not only is beneficial to the connection of a plurality of V-shaped frameworks, but also ensures that the framework structure of the wall body is more stable and convenient.

In the embodiment shown in fig. 1, the first gusset plate 31 and the M + 2-th gusset plate have the same structure, and the second gusset plate 32 to the M + 1-th gusset plate have the same structure. The V-shaped framework 2 and the framework 1 are fixed through the gusset plates of different types, so that the assembly of the wall framework is facilitated, and the wall framework is more suitable for the requirement of actual construction.

In the embodiment shown in fig. 1, the thickness of the gusset plate and the frame 1 is 1mm to 3mm, the first bracing column 21 and the second bracing column 22 are single-limb or multi-limb C-shaped steel with the thickness of 1mm to 2mm, the first guide rail 11 and the second guide rail 12 on the frame 1 are U-shaped steel, and the first upright column 13 and the second upright column 14 of the frame 1 are formed by encircling two C-shaped steel and one U-shaped steel.

In the embodiment shown in fig. 1, a wall includes a wall skeleton.

In the embodiment shown in fig. 1, the wall body comprises a first wall surface and/or a second wall surface, and the first wall surface and the second wall surface comprise steel plates.

In one embodiment, the load capacity of the wall is tested. Firstly, gradually increasing the load with the same amount until the load is reduced to 85% of the peak value of the load, checking the bearing capacity of the combined wall in the experimental process, and recording. Secondly, carrying out a reciprocating test to determine the corresponding displacement delta when the load is 85% of the maximum value in the descending section of the load-displacement curve_u. The process of reciprocating loading is then divided into two phases: in the first stage, a 1.25% delta of the value was applied to the test pieces in sequence_u、2.5％Δ_u、5％Δ_u、7.5％Δ_uAnd 10% of. delta_uThe second stage of the single-cycle displacement of (1), and then applying a small 20% delta to the test piece_u、40％Δ_u、80％Δ_u、100％Δ_u、120％Δ_uAnd (4) performing three-cycle displacement until the combined wall is damaged. The bearing capacity, for example, the earthquake resistance, the energy consumption capacity and the failure mode of the combined wall are measured based on the measurement. To determine the best combination form of the wall skeleton。

The plate is combined with the wall framework by adopting a proportional structure with the height-width ratio of 5:1 to form the shear wall, and the shear wall and the wall framework are stressed together, so that the integral combination is tight and attractive.

In the embodiment shown in fig. 1, anti-pulling members 4 are arranged at four corners of the wall body, and are fixedly connected with the corresponding beam bodies through the anti-pulling members 4. The upper and lower guide rails of the combined wall body are connected with the upper and lower beams through high-strength friction type bolts, and anti-pulling pieces are arranged at four corners of the wall body and connected with the loading beam through the high-strength bolts. The wall body and the corresponding beam body are fixed through the anti-pulling piece 4, so that the wall body is more stable and firm, and the whole wall body is stably fixed in the corresponding beam body and is not easy to move and deform when the wall body is subjected to lateral force.

Compared with the wall skeleton with the traditional structure, the wall skeleton is more stable and firmer, and the angle range, the structure and the material of the optimal support column obtained through various tests are more convenient and practical.

It is to be noted that, in this document, the terms "comprises", "comprising" or any other variation thereof are intended to cover a non-exclusive inclusion, so that an article or apparatus including a series of elements includes not only those elements but also other elements not explicitly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising.

The above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and the present invention has been described in detail with reference to the preferred embodiments only, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and shall be covered in the claims of the present invention.