Door buttress structure of building steel column for steel structure

Abstract

The utility model discloses a door buttress structure for building steel columns of a steel structure, which comprises a plurality of U-shaped square steel keels, two ends of each square steel keel are respectively welded and connected to opposite sides of two oppositely arranged building steel columns, and the plurality of square steel keels are arranged at intervals along the vertical direction; a containing groove is formed in one side of the prefabricated cement board, the prefabricated cement board is attached to the opposite side of the building steel column, the square steel keels are embedded in the containing groove, and the square steel keels are supported on the inner wall of the containing groove; and the locking piece is used for locking the square steel keel and is mounted on the prefabricated cement board. The utility model solves the problem that the construction period is long when a door buttress beside a building steel column adopts a traditional door buttress construction mode.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a door pile structure for building steel columns of steel structures. Background Art

[0002] Door piles not only have decorative effects, but also have practical functions. As the supporting structure of the building, door piles enhance the stability of the building. In modern design, the functions of door piles are more diverse, and they can be used as partitions, closets, decorative walls, etc., bringing more possibilities to the interior space. Usually, manual pouring or masonry is required, which is slow, and the laying quality and aesthetics cannot be guaranteed, which seriously affects the construction quality and efficiency. Due to the strict requirements of construction quality in modern society, traditional construction methods cannot meet the precise requirements of steel columns connecting door piles in steel structures. Building steel columns 4

[0003] The traditional door pile construction method has certain limitations, such as long construction period, great environmental pollution, and construction quality is obviously affected by human factors. Utility Model Content

[0004] In order to overcome the defects of the prior art, a door pile structure for a building steel column of a steel structure is provided to solve the problem of a long construction period when a traditional door pile construction method is used for the door pile next to the building steel column.

[0005] To achieve the above object, a door stack structure for a building steel column of a steel structure is provided, comprising:

[0006] A plurality of square steel keels, each of which is U-shaped, and each of which is welded to the opposite sides of two oppositely arranged building steel columns, and each of which is spaced apart in the vertical direction;

[0007] A prefabricated cement board, wherein a receiving groove is formed on one side of the prefabricated cement board, the prefabricated cement board is attached to the opposite side of the building steel column, the plurality of square steel keels are embedded in the receiving groove, and the square steel keels are supported on the inner wall of the receiving groove;

[0008] The locking piece used to lock the square steel keel is installed on the prefabricated cement board.

[0009] Furthermore, the plurality of square steel keels are arranged at equal intervals.

[0010] Furthermore, the spacing between the square steel keels is 300 mm.

[0011] Furthermore, the locking piece is a self-tapping screw.

[0012] Furthermore, the prefabricated cement board is a fiber cement board.

[0013] The beneficial effect of the utility model is that the door stack structure for the building steel column of the steel structure of the utility model adopts square steel keels as internal supports, and then the finished prefabricated cement board is paved on the outer side thereof, and finally the door stack structure is formed by plastering with cement mortar. The door stack structure for the building steel column of the steel structure of the utility model has the advantages of fast construction speed, environmental protection (no need to pour concrete on site), stable quality, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0015] Figure 1 The present invention is a schematic structural diagram of a door stack structure for a building steel column of a steel structure according to an embodiment of the present invention.

[0016] Figure 2 It is a schematic structural diagram of a square steel keel according to an embodiment of the utility model.

[0017] Figure 3 This is a schematic structural diagram of a prefabricated cement board according to an embodiment of the utility model.

[0018] Figure 4 It is a top view of a door pile structure for a building steel column of a steel structure according to an embodiment of the utility model.

[0019] Figure 5 The utility model is a schematic diagram of the use status of the door pile structure of the building steel column used for the steel structure according to the embodiment of the present utility model. DETAILED DESCRIPTION

[0020] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] Reference Figures 1 to 5 As shown, the utility model provides a door stack structure for building steel columns of steel structures, comprising: a square steel keel 1, a prefabricated cement board 2, and a locking piece 3.

[0023] In this embodiment, the door stack structure for the building steel column of the steel structure is installed on the building steel column 4. The door opening is formed between two building steel columns arranged opposite to each other.

[0024] There are multiple square steel keels 1. Each square steel keel 1 is U-shaped. Two ends of the square steel keel 1 are respectively welded to the opposite sides of two building steel columns 4. Multiple square steel keels 1 are arranged at intervals along the vertical direction.

[0025] The square steel keel is made of square steel with a cross-sectional size of 30mm×30mm×2.0mm and can be processed according to different door stack sizes.

[0026] The two ends of the square steel keel are respectively formed with connecting sections. The connecting sections are arranged at an angle with the square steel keel. In this embodiment, the connecting sections are arranged perpendicularly to the square steel keel. The connecting sections are welded and connected to the opposite sides of the building steel column. The length of the square steel keel is less than the width of the opposite sides of the building steel column.

[0027] See also Figure 2 In this embodiment, a plurality of square steel keels 1 are arranged at equal intervals. Specifically, the interval between two adjacent square steel keels 1 is 300 mm.

[0028] In this embodiment, see Figure 3 , the prefabricated cement board 2 is a fiber cement board.

[0029] A receiving groove is formed on one side of the prefabricated cement board 2. The prefabricated cement board 2 is attached to the opposite side of the building steel column 4. A plurality of square steel keels 1 are embedded in the receiving groove. The square steel keels 1 are supported on the inner wall of the receiving groove.

[0030] As a preferred embodiment, the prefabricated cement board is formed by splicing three fiber cement boards. Specifically, the length of the three fiber cement boards is adapted to the height of the door pier structure, the width of one fiber cement board is adapted to the length of the square steel keel, and the width of the other two fiber cement boards is adapted to the length of the connecting section.

[0031] The three fiber cement boards are enclosed to form the receiving groove, and the size of the receiving groove is adapted to the size of the square steel keel. The three fiber cement boards are coated on the outside of the plurality of square steel keels.

[0032] See also Figure 1 , Figure 3 The prefabricated cement board 2 is installed with a locking piece 3. The locking piece 3 is used to lock the square steel keel 1. The building steel column 4

[0033] As a preferred embodiment, the locking member 3 is a self-tapping screw. After the locking member installs the prefabricated cement board in place, cement mortar is used to plaster the outer side of the prefabricated cement board. Finally, the door frame and the door 5 are installed.

[0034] The utility model of the door stack structure for the building steel column of the steel structure adopts square steel keel as the inner support, and then the finished prefabricated cement board is paved on the outer side, and finally the cement mortar is used to form the door stack structure. The utility model of the door stack structure for the building steel column of the steel structure has the advantages of fast construction speed, environmental protection (no need to pour concrete on site), stable quality, etc.

[0035] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

Claims

1. A door stack structure for a building steel column of a steel structure, characterized in that: include: A plurality of square steel keels, each of which is U-shaped, and each of which is welded to the opposite sides of two oppositely arranged building steel columns, and each of which is spaced apart in the vertical direction; A prefabricated cement board, wherein a receiving groove is formed on one side of the prefabricated cement board, the prefabricated cement board is attached to the opposite side of the building steel column, the plurality of square steel keels are embedded in the receiving groove, and the square steel keels are supported on the inner wall of the receiving groove; A locking piece for locking the square steel keel is installed on the prefabricated cement board.

2. The door stack structure for building steel columns of steel structures according to claim 1, characterized in that: The plurality of square steel keels are arranged at equal intervals.

3. The door pile structure for building steel columns of steel structures according to claim 2 is characterized in that: The spacing between the square steel keels is 300 mm.

4. The door stack structure for building steel columns of steel structures according to claim 1, characterized in that: The locking piece is a self-tapping screw.

5. The door pile structure for building steel columns of steel structures according to claim 1, characterized in that: The prefabricated cement board is a fiber cement board.

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