Novel steel-wood combination column

Abstract

The utility model relates to a novel steel-wood combination column which is characterized in that the novel steel-wood combination column comprises a cross-shaped steel column, an outer wrapping wood block and a pin, the pin is fixed on the cross-shaped steel column, and grooves are formed in the two sides of the outer wrapping wood block and matched with the pin to obtain the novel steel-wood combination column. Compared with the prior art, the steel column has the advantages of reducing the section of the steel column, ensuring the building effect, saving steel and the like.

Description

Technical Field

[0001] The utility model relates to a combined column, in particular to a novel steel-wood combined column. Background Art

[0002] With the development of social economy, steel structures are more and more widely used in building structures. Architects often want to use cross steel columns for appearance effects. However, when the cross-shaped section is used as a compression member, it is easy to cause torsional instability, and the material strength cannot be fully utilized, resulting in an increase in the required column section, affecting the building effect and causing material waste.

[0003] Chinese patent CN216921010U discloses a steel-wood composite column, which relates to the technical field of steel-wood composite columns and solves the problem of unstable wood docking. The column comprises a cross steel column and four square timbers placed on the four sides of the cross steel column. Support plates are fixed at both ends of the cross steel column, and a composite column bottom plate is fixed at the bottom end of the cross steel column. Mounting grooves are opened in the four square timbers, and fastening screws connected to the cross steel column are inserted in the mounting grooves. Each fastening screw is used to limit the position of two square timbers. However, the connection method is relatively complicated and cumbersome. Utility Model Content

[0004] The purpose of the utility model is to provide a new type of steel-wood composite column in order to overcome the defects of the above-mentioned prior art. The outer wood strip can effectively improve the stability of the steel column, thereby reducing the cross-section of the steel column, ensuring the building effect, and saving steel. At the same time, the connection method is simple so that the component has both aesthetics and

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A novel steel-wood composite column comprises: a cross steel column, an outer wood block and a pin, wherein the pin is fixed on the cross steel column, adjacent two sides of the outer wood block are provided with slots, and the outer wood block is fixed in the right-angle groove of the cross steel column by plugging and fitting the slots with the pin, thereby forming a novel steel-wood composite column.

[0007] Furthermore, the novel steel-wood composite column also includes a steel pad, which is fixed on the cross steel column, and one side of the plate is connected to the outer wooden block.

[0008] Furthermore, the steel pad is fixed to the cross steel column by welding.

[0009] Furthermore, a plurality of steel pads are arranged axially along the cross steel column.

[0010] Furthermore, there are eight steel pads.

[0011] Furthermore, the outer covering wood blocks are provided in plurality.

[0012] Furthermore, there are four outer covering wooden blocks, which are respectively arranged on four sides of the cross steel column, and each outer covering wooden block has grooves on both sides.

[0013] Furthermore, the cross steel column includes a carbon structural steel column or a low-alloy high-strength structural steel column.

[0014] Furthermore, the outer covering wood block is a rectangular wood block.

[0015] Furthermore, the pin is fixed on the cross steel column by welding.

[0016] Compared with the prior art, the utility model has the following advantages:

[0017] The new steel-wood composite column wrapped with wooden strips can effectively improve the stability of the steel column, thereby reducing the cross-section of the steel column, ensuring the construction effect, and saving steel. At the same time, the components are connected by plug-in, which is simple and beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a new type of steel-wood composite column of the utility model;

[0019] Figure 2 This is a front view of a new type of steel-wood composite column of the utility model;

[0020] Figure 3 It is a top view of a new type of steel-wood composite column of the utility model;

[0021] Figure 4 This is a schematic diagram of the installation of pins for a new type of steel-wood composite column of the utility model;

[0022] Figure 5 This is a schematic diagram of the slotting of the outer covering wood block of a new type of steel-wood composite column of the utility model;

[0023] Figure numerals: cross steel column 1, outer wooden block 2, pin 3, steel pad 4. DETAILED DESCRIPTION

[0024] The following is a detailed description of the present invention in conjunction with the accompanying drawings and specific embodiments. Component models, material names, connection structures, control methods, algorithms and other features not clearly described in this technical solution are all considered to be common technical features disclosed in the prior art. Example

[0025] This embodiment provides a new type of steel-wood composite column, such as Figure 1 , 2As shown in FIG. 3 , the novel steel-wood composite column comprises: a cross steel column 1 and rectangular outer wood blocks 2 arranged on four sides of the cross steel column 1. A pin 3 is fixed to the cross steel column 1 by welding. The outer wood blocks 2 are provided with slots on both sides and are aligned with the pins and inserted to form a whole with the cross steel column. The outer wood blocks 2 are fixed in the right-angle groove of the cross steel column (1) by plugging and fitting the slots with the pins 3, forming a novel steel-wood composite column.

[0026] In this embodiment, the novel steel-wood composite column further includes a steel pad 4, which is fixed to the cross steel column 1 in the axial direction by welding to prevent the outer wood block from making relative displacement with the cross steel column along the axial direction.

[0027] In this embodiment, the cross steel column 1 is a low-alloy high-strength structural steel column.

[0028] When installing the new steel-wood composite column provided in this embodiment: first, weld the pin 3 to the cross steel column 1, such as Figure 4 As shown, grooves are then cut on both sides of the outer wood block 2, such as Figure 5 As shown, the slotted alignment pins are inserted, and after the outer wooden block is installed, the steel pads 4 are welded to the cross steel columns 1 at both ends to obtain the new steel-wood composite column.

[0029] The above description of the embodiments is to facilitate the understanding and use of the utility model by those skilled in the art. It is obvious that those familiar with the art can easily make various modifications to these embodiments and apply the general principles described herein to other embodiments without creative work. Therefore, the utility model is not limited to the above embodiments, and improvements and modifications made by those skilled in the art based on the disclosure of the utility model without departing from the scope of the utility model should be within the scope of protection of the utility model.

Claims

1. A new type of steel-wood composite column, characterized in that: The novel steel-wood composite column comprises: a cross steel column (1), an outer wood block (2) and a pin (3), wherein the pin (3) is fixed to the cross steel column (1), adjacent two sides of the outer wood block (2) are provided with slots, and the outer wood block (2) is fixed in a right-angle groove of the cross steel column (1) by plugging and fitting the slots with the pin (3), thereby forming a novel steel-wood composite column.

2. The new steel-wood composite column according to claim 1 is characterized in that: The novel steel-wood composite column also includes a steel backing plate (4), which is fixed on the cross steel column (1), and one side of the steel backing plate (4) is connected to the outer wood block (2).

3. The new steel-wood composite column according to claim 2 is characterized in that: The steel pad (4) is fixed to the cross steel column (1) by welding.

4. The new steel-wood composite column according to claim 2 is characterized in that: A plurality of the steel pads (4) are arranged axially along the cross steel column (1).

5. The new steel-wood composite column according to claim 2 is characterized in that: The steel pads (4) are provided with eight.

6. The new steel-wood composite column according to claim 1 is characterized in that: The outer covering wood blocks (2) are provided in plurality.

7. The new steel-wood composite column according to claim 1 is characterized in that: There are four outer covering wood blocks (2), which are respectively arranged on four sides of the cross steel column (1), and each outer covering wood block (2) has grooves on both sides.

8. The new steel-wood composite column according to claim 1 is characterized in that: The cross steel column (1) comprises a carbon structural steel column or a low-alloy high-strength structural steel column.

9. The new steel-wood composite column according to claim 1 is characterized in that: The outer covering wood block (2) is a rectangular wood block.

10. The new steel-wood composite column according to claim 1 is characterized in that: The pin (3) is fixed to the cross steel column (1) by welding.

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