Steel structure transfer layer supporting structure

Abstract

The utility model relates to a steel structure transfer layer supporting structure which comprises a vertically-arranged first frame column and a second frame column obliquely arranged on the side face of the first frame column, and a third frame column is arranged above the first frame column and the second frame column. The interior of the third frame column is communicated with the interiors of the first frame column and the second frame column, concrete is poured into the third frame column, lower-layer structural beams are arranged on the side faces of the first frame column and the second frame column, and upper-layer structural beams are arranged on the side face of the third frame column. The second frame column is obliquely arranged on the side face of the first frame column, the third frame column is arranged above the first frame column and the second frame column, the lower portion of the third frame column is connected with the upper end of the first frame column and the upper end of the second frame column through concrete pouring, and construction is convenient while the strength is guaranteed; the lower-layer structural beams are arranged on the side faces of the first frame column and the second frame column, and the upper-layer structural beams are arranged on the third frame column, so that the shelf boards are conveniently connected and fixed.

Description

Technical Field

[0001] The present application relates to the technical field of steel structures, and in particular to a steel structure conversion layer support structure. Background Art

[0002] Steel structure refers to a structure made of steel materials and is one of the main types of building structures. Its structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings, bridges and other fields.

[0003] In some high-rise buildings, due to the different functional requirements of floors at different heights, such as different supporting structures or height requirements, different supporting structures need to be designed accordingly. Therefore, a certain structural form is needed for conversion processing, that is, adding a transfer layer. Common structural forms of transfer layers include beam type, open-web truss type, diagonal bar truss type, box type and plate type. Currently, the most commonly used is the truss transfer layer, but the construction of the truss transfer layer is more complicated. Therefore, it is necessary to design a steel structure transfer layer support structure that is easy to construct and has stable support. Utility Model Content

[0004] The present application provides a steel structure transfer layer supporting structure which is easy to construct and has stable support.

[0005] The steel structure conversion layer support structure provided in this application adopts the following technical solution:

[0006] A steel structure transfer layer supporting structure comprises a first frame column arranged vertically and a second frame column arranged obliquely on the side of the first frame column, a third frame column is arranged above the first frame column and the second frame column and the bottom of the third frame column is connected to the top of the first frame column and the second frame column, the interior of the third frame column is communicated with the interior of the first frame column and the second frame column and is poured with concrete, lower structure beams are arranged on the sides of the first frame column and the second frame column, and upper structure beams are arranged on the sides of the third frame column.

[0007] Preferably, the first frame column, the second frame column and the third frame column are all cylindrical structures, the lower end of the third frame column is elliptical, the outer diameter of the third frame column gradually decreases from bottom to top, and the upper part of the third frame column is cylindrical.

[0008] Preferably, horizontal partitions are welded inside the first frame column, the second frame column and the third frame column. There are multiple horizontal partitions and the horizontal partitions are spaced apart in the vertical direction. Through holes for concrete flow are provided on the horizontal partitions.

[0009] Preferably, a vertical partition is provided in the third frame column and the side of the vertical partition is connected to the inside of the third frame column, the middle of the vertical partition is welded to the horizontal partition, and through holes are provided on the horizontal partitions on both sides of the vertical partition.

[0010] Preferably, a lower connecting partition is provided at the lower end of the third frame column, the lower connecting partition is horizontally welded to the top of the first frame column and the second frame column and the size of the lower connecting partition is larger than the size of the lower end of the third frame column, the middle part of the lower connecting partition is welded to the lower end of the vertical partition, the lower connecting partition is provided with through holes on both sides of the vertical partition and is connected with the first frame column and the second frame column through the through holes, and a vertical support plate is provided on the side of the lower connecting partition and is connected to the horizontal partition in the third frame column through the vertical support plate.

[0011] Preferably, an upper connecting partition is provided on the top of the third frame column, and the size of the upper connecting partition is larger than the size of the upper end of the third frame column.

[0012] Preferably, stiffening ribs are provided on the sides of the first frame column and the second frame column.

[0013] Preferably, the lower structure beams and the upper structure beams are multiple and are arranged circumferentially along the first frame column, the second frame column or the third frame column, and a connecting beam is arranged between the first frame column and the second frame column, and the connecting beam is located on the side of the lower structure beam.

[0014] In summary, the present application includes at least one of the following beneficial technical effects:

[0015] 1. The present application sets a second frame column obliquely on the side of the first frame column, and sets a third frame column above the first frame column and the second frame column. The lower part of the third frame column is connected to the upper ends of the first frame column and the second frame column and is connected by pouring concrete. While ensuring strength, the structure is simple and the construction is convenient. By setting lower structure beams on the sides of the first frame column and the second frame column, and setting upper structure beams on the third frame column, it is convenient to connect and fix the layer plate.

[0016] 2. By welding horizontal partitions in the first frame column, the second frame column and the third frame column, and setting through holes on the horizontal partitions, the strength of the poured concrete can be guaranteed while supporting the frame columns; by setting vertical partitions in the third frame column, the horizontal partitions in the third frame column can be vertically supported and fixed, and at the same time, the concrete poured into the third frame column can flow stably, thereby ensuring the pouring effect.

[0017] 3. By respectively arranging upper connecting partitions and lower connecting partitions at the upper and lower ends of the third frame column and the sizes of the upper connecting partitions and the lower connecting partitions are larger than the sizes of the corresponding ends of the third frame column, it is convenient to connect the first frame column, the second frame column and other supporting column structures; at the same time, the upper connecting partitions, the lower connecting partitions and the upper and lower ends of the vertical partitions are welded to ensure strength and support effect.

[0018] 4. By arranging stiffening ribs on the sides of the first frame column and the second frame column, the strength is improved; at the same time, a connecting beam is arranged between the first frame column and the second frame column to ensure stability and support effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of the steel structure conversion layer support structure in the preferred embodiment of the present application.

[0020] Figure 2 It is a three-dimensional diagram of the steel structure conversion layer support structure in the preferred embodiment of the present application.

[0021] Figure 3 It is a stereoscopic diagram from another perspective of the steel structure transfer layer support structure in the preferred embodiment of the present application.

[0022] Figure 4 It is a structural schematic diagram of the third frame column in the preferred embodiment of the present application.

[0023] Explanation of the reference numerals: 1. first frame column; 2. second frame column; 3. third frame column; 4. lower structural beam; 5. upper structural beam; 6. horizontal partition; 7. vertical partition; 8. lower connecting partition; 9. vertical supporting plate; 10. upper connecting partition; 11. stiffening rib plate; 12. connecting beam. DETAILED DESCRIPTION

[0024] The present application is further described in detail below in conjunction with the accompanying drawings.

[0025] The embodiment of the present application discloses a steel structure conversion layer support structure.

[0026] Reference Figures 1 to 3A steel structure transfer layer support structure comprises a first frame column 1 arranged vertically and a second frame column 2 arranged obliquely on the side of the first frame column 1, stiffening ribs 11 are arranged on the sides of the first frame column 1 and the second frame column 2, a third frame column 3 is arranged above the first frame column 1 and the second frame column 2, and the bottom of the third frame column 3 is connected to the top of the first frame column 1 and the second frame column 2, the center of gravity of the third frame column 3 is located between the first frame column 1 and the second frame column 2, the first frame column 1, the second frame column 2 and the third frame column 3 are all cylindrical structures, the lower end of the third frame column 3 is elliptical, and the third The outer diameter of the frame column 3 gradually decreases from bottom to top, the upper part of the third frame column 3 is cylindrical, the interior of the third frame column 3 is connected with the interior of the first frame column 1 and the second frame column 2 and is poured with concrete, the side of the first frame column 1 and the second frame column 2 is provided with a lower structure beam 4, the side of the third frame column 3 is provided with an upper structure beam 5, specifically, the lower structure beam 4 and the upper structure beam 5 are multiple and are arranged circumferentially along the first frame column 1, the second frame column 2 or the third frame column 3, a connecting beam 12 is provided between the first frame column 1 and the second frame column 2, and the connecting beam 12 is located on the side of the lower structure beam 4.

[0027] Reference Figure 4 Horizontal partitions 6 are welded in the first frame column 1, the second frame column 2 and the third frame column 3. The horizontal partitions 6 are multiple and are spaced apart in the vertical direction. The horizontal partitions 6 are provided with through holes for the flow of concrete. Specifically, in this embodiment, the edges of the horizontal partitions 6 are provided with notches or grooves to facilitate fixing and welding; a vertical partition 7 is provided in the third frame column 3 and the side surfaces of the vertical partitions 7 are connected to the interior of the third frame column 3, the middle part of the vertical partition 7 is welded to the horizontal partition 6, and through holes are provided on the horizontal partitions 6 on both sides of the vertical partition 7.

[0028] Reference Figure 4 The lower end and upper end of the third frame column 3 are respectively provided with a lower connecting partition 8 and an upper connecting partition 10, the sizes of the lower connecting partition 8 and the upper connecting partition 10 are larger than the sizes of the lower end and the upper end of the third frame column 3, the lower connecting partition 8 is horizontally welded to the top of the first frame column 1 and the second frame column 2, the upper connecting partition 10 is horizontally welded to the top of the third frame column 3, the lower connecting partition 8 and the upper connecting partition 10 are welded to the lower end and the upper end of the vertical partition 7, the lower connecting partition 8 is provided with through holes on both sides of the vertical partition 7 and is connected with the first frame column 1 and the second frame column 2 through the through holes, the side of the lower connecting partition 8 is provided with a vertical support plate 9 and is connected to the horizontal partition 6 in the third frame column 3 through the vertical support plate 9.

[0029] The implementation principle is as follows: the present application arranges the second frame column 2 obliquely on the side of the first frame column 1, and arranges the third frame column 3 above the first frame column 1 and the second frame column 2. The lower part of the third frame column 3 is connected to the upper ends of the first frame column 1 and the second frame column 2 and is connected by pouring concrete, which ensures strength while having a simple structure and convenient construction; by arranging the lower structure beam 4 on the side of the first frame column 1 and the second frame column 2, and by arranging the upper structure beam 5 on the third frame column 3, it is convenient to connect and fix the layer plate; by welding the horizontal partition 6 in the first frame column 1, the second frame column 2 and the third frame column 3, and by arranging through holes on the horizontal partition 6, the strength of the poured concrete is guaranteed while supporting the frame columns; by arranging the vertical partition 7 in the third frame column 3, the horizontal partition 6 in the third frame column 3 can be vertically supported and fixed, and at the same time, the concrete poured into the third frame column 3 can be guaranteed to flow stably, thereby ensuring the pouring effect.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A steel structure transfer layer support structure, characterized in that: The invention comprises a first frame column (1) arranged vertically and a second frame column (2) arranged obliquely on the side of the first frame column (1); a third frame column (3) is arranged above the first frame column (1) and the second frame column (2), and the bottom of the third frame column (3) is connected to the top of the first frame column (1) and the second frame column (2); the interior of the third frame column (3) is connected to the interior of the first frame column (1) and the second frame column (2) and is poured with concrete; a lower structural beam (4) is arranged on the side of the first frame column (1) and the second frame column (2); and an upper structural beam (5) is arranged on the side of the third frame column (3).

2. A steel structure transfer layer support structure according to claim 1, characterized in that: The first frame column (1), the second frame column (2) and the third frame column (3) are all cylindrical structures, the lower end of the third frame column (3) is elliptical, the outer diameter of the third frame column (3) gradually decreases from bottom to top, and the upper part of the third frame column (3) is cylindrical.

3. The steel structure transfer layer support structure according to claim 1, characterized in that: Horizontal partitions (6) are welded inside the first frame column (1), the second frame column (2) and the third frame column (3); the horizontal partitions (6) are multiple and are arranged at intervals in the vertical direction; and through holes for concrete flow are arranged on the horizontal partitions (6).

4. A steel structure transfer layer support structure according to claim 3, characterized in that: A vertical partition (7) is arranged inside the third frame column (3), and the side surface of the vertical partition (7) is connected to the inside of the third frame column (3), the middle part of the vertical partition (7) is welded to the horizontal partition (6), and through holes are arranged on the horizontal partitions (6) on both sides of the vertical partition (7).

5. A steel structure transfer layer support structure according to claim 4, characterized in that: A lower connecting partition (8) is provided at the lower end of the third frame column (3), and the lower connecting partition (8) is horizontally welded to the top of the first frame column (1) and the second frame column (2), and the size of the lower connecting partition (8) is larger than the size of the lower end of the third frame column (3). The middle part of the lower connecting partition (8) is welded to the lower end of the vertical partition (7), and the lower connecting partition (8) is provided with through holes on both sides of the vertical partition (7) and is connected to the first frame column (1) and the second frame column (2) through the through holes. A vertical supporting plate (9) is provided on the side of the lower connecting partition (8) and is connected to the horizontal partition (6) in the third frame column (3) through the vertical supporting plate (9).

6. A steel structure transfer layer support structure according to claim 5, characterized in that: An upper connecting partition (10) is provided on the top of the third frame column (3), and the size of the upper connecting partition (10) is larger than the size of the upper end of the third frame column (3), and the upper connecting partition (10) is welded to the upper end of the vertical partition (7).

7. The steel structure transfer layer support structure according to claim 1, characterized in that: Stiffening ribs (11) are provided on the side surfaces of the first frame column (1) and the second frame column (2).

8. The steel structure transfer layer support structure according to claim 1, characterized in that: The lower structure beams (4) and the upper structure beams (5) are multiple and are arranged along the circumference of the first frame column (1), the second frame column (2) or the third frame column (3). A connecting beam (12) is arranged between the first frame column (1) and the second frame column (2), and the connecting beam (12) is located on the side of the lower structure beam (4).

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