Lattice column connecting structure

Abstract

The utility model discloses a latticed column connecting structure which comprises an iron piece body, the iron piece body comprises a central part and edge parts, the central part is a hollow rectangle formed by fixedly connecting two rectangular groove ports, and the edge parts are fixedly installed on the four side walls of the central part respectively. According to the latticed column connecting structure, the four wooden columns are fixed through the threaded holes formed in the connecting plates, the wooden columns are stably and firmly connected to form a whole with a large diameter for use, the iron piece body is reinforced through the arranged rib plates, fixing of the wooden columns is guaranteed in a mutually staggered mode, and the service life of the iron piece body is prolonged. The four small-section wood columns can be connected into a whole through the iron piece body to serve as a large-section wood column, use of small-section wood is improved, related application and design of the small-section wood are more flexible, and resource waste is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of wood structure buildings, and in particular relates to a lattice column connection structure. Background Art

[0002] In the context of "double carbon", as energy-saving and environmentally friendly green buildings, wooden structures are increasingly being used. However, due to the size of the logs themselves, the cross-sectional dimensions of wooden columns used in wooden structures are also limited. Small-section wooden columns are relatively easy to manufacture and have a higher utilization rate of logs. How to use small-section wooden columns more widely and flexibly is a problem that currently exists.

[0003] In wooden structures of different sizes, wooden columns of different cross-sections are required. At present, wooden structures still use wooden columns of corresponding sizes, and small-section wooden columns cannot be connected to larger-section wooden columns, resulting in a waste of resources. Utility Model Content

[0004] The utility model aims to provide a lattice column connection structure to solve the problem of resource waste caused by low utilization rate of small-section wooden columns.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lattice column connection structure, comprising an iron body, the iron body comprising a central portion and an edge portion, the central portion being a hollow rectangle formed by two rectangular groove ports fixedly connected, and the edge portions being respectively fixedly mounted on the four side walls of the central portion.

[0006] Preferably, the central portion and the edge portion form a "well"-shaped iron body.

[0007] Preferably, the edge portion includes a connecting plate and a rib plate, the rib plate is vertically installed between the two connecting plates, and the rib plate is parallel to the outer wall on the upper side of the central portion.

[0008] Preferably, threaded holes are provided on the connecting plates.

[0009] Preferably, the heights of the four ribs are staggered.

[0010] The technical effects and advantages of the utility model are as follows: four wooden columns are fixed by threaded holes arranged on the connecting plate, and the wooden columns are stably and firmly connected to form a larger diameter whole for use; the iron body is reinforced by the ribs arranged, and the fixation of the wooden columns is ensured by interlacing with each other; four small-section wooden columns are connected as a whole through the iron body and used as large-section wooden columns, thereby improving the utilization rate of small-section wood, making the related applications and designs of small-section wood more flexible and reducing resource waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0012] Figure 2 It is a schematic diagram of the edge structure of the utility model.

[0013] In the figure: 1. Iron body; 2. Center; 3. Edge; 4. Hollow rectangle; 5. Connecting plate; 6. Rib; 7. Threaded hole. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] The utility model provides Figure 1-2 A lattice column connection structure shown in the figure comprises an iron body 1, the iron body 1 comprises a central part 2 and an edge part 3, the central part 2 is a hollow rectangle 4 formed by two rectangular groove ports fixedly connected, and the edge parts 3 are respectively fixedly installed on the four side walls of the central part 2. The central part 2 and the edge parts 3 form a "well"-shaped iron body 1. The edge part 3 comprises a connecting plate 5 and a rib plate 6. The vertical notches formed between each two groups of edge parts 3 and the four vertical notches formed between the edge parts 3 can be connected with wooden columns, and the four wooden columns are fixed by the threaded holes 7 provided on the connecting plate 5, and the wooden columns are stably and firmly connected to form a larger diameter whole for use, and the iron body 1 is reinforced by the provided rib plates 6, and the fixing of the wooden columns is ensured by a mutually staggered manner, and the four small-section wooden columns can be connected as a whole through the iron body 1 as a large-section wooden column, so as to improve the use of small-section wood, and make the related application and design of small-section wood more flexible.

[0016] Specifically, the rib plate 6 is vertically installed between the two connecting plates 5, and the rib plate 6 is parallel to the outer wall on the upper side of the center part 2. The edge parts 3 are four groups, each group includes two vertical connecting plates 5 and a horizontal rib plate 6, the connecting plates 5 are fixedly installed on both sides of the rib plate 6 to form an H shape, the two connecting plates 5 are perpendicular to the outer wall of the center part 2, the rib plate 6 is parallel to the outer walls on the upper and lower sides of the center part 2, the connecting plates 5 and the rib plates 6 are fixedly connected to the outer wall of the center part 2, and the four edge parts 3 are adjacent and are arranged around the rectangular outer wall of the center part 2.

[0017] Specifically, the connecting plates 5 are all provided with threaded holes 7. The heights of the four ribs 6 are staggered. The four wooden posts are fixed by the threaded holes 7 provided on the connecting plates 5, and the wooden posts are stably and firmly connected to form a larger diameter whole for use, and the iron body 1 is reinforced by the provided ribs 6, and the fixation of the wooden posts is ensured by a mutually staggered manner.

[0018] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A lattice column connection structure, characterized in that: The invention comprises an iron body (1), wherein the iron body (1) comprises a central portion (2) and an edge portion (3), wherein the central portion (2) is a hollow rectangle (4) formed by two rectangular groove ports fixedly connected, and the edge portions (3) are respectively fixedly mounted on four side walls of the central portion (2).

2. A lattice column connection structure according to claim 1, characterized in that: The central portion (2) and the edge portion (3) form a "well"-shaped iron piece body (1).

3. A lattice column connection structure according to claim 2, characterized in that: The edge portion (3) comprises a connecting plate (5) and a rib plate (6), wherein the rib plate (6) is vertically installed between the two connecting plates (5), and the rib plate (6) is parallel to the outer wall of the upper side of the central portion (2).

4. A lattice column connection structure according to claim 3, characterized in that: The connecting plates (5) are each provided with a threaded hole (7).

5. The lattice column connection structure according to claim 3, characterized in that: The heights of the four ribs (6) are staggered.

Images