Steel structure supporting column installed in foundation

Abstract

The utility model relates to the technical field of steel structures, in particular to a steel structure supporting column installed in a foundation, which comprises a steel structure supporting column and the foundation, the steel structure supporting column is provided with a lower root part, the foundation is provided with a pit for installing the root part of the steel structure supporting column, and the root part is placed in the pit and filled with concrete. An expansion board is installed on the periphery of the root portion, the expansion edge is a lower expansion board, a plurality of longitudinal circular rings are further connected to the lower portion of the lower expansion board through first longitudinal steel bars, and transverse steel bars are further arranged in the longitudinal circular rings. The steel structure supporting column installed in the foundation has the advantages that the root planting is firmer, and the using effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, and particularly to a steel structure column installed in a foundation. Background Art

[0002] The steel structure column installed in the foundation includes a steel structure column and a foundation. The steel structure column has a root part below. There are pits on the foundation for installing the root part of the steel structure column. The root part is placed in the pit and filled with concrete.

[0003] In the prior art, in order to achieve the firmness of the steel structure column foundation, only an extended edge is provided around the root part, without other components. Such a steel structure column installed in the foundation has the disadvantage of insecure connection, which affects the use effect of the steel structure. Summary of the Invention

[0004] The purpose of the utility model is to provide a steel structure column installed in the foundation with a firmer root and guaranteed use effect in view of the above disadvantages.

[0005] The technical solution of the utility model is realized as follows: The steel structure column installed in the foundation includes a steel structure column and a foundation. The steel structure column has a root part below. There are pits on the foundation for installing the root part of the steel structure column. The root part is placed in the pit and filled with concrete. The feature is that an extended plate is installed around the root part. This extended edge is a lower extended plate. Multiple longitudinal rings are connected below the lower extended plate with the first longitudinal steel bars, and there are transverse steel bars in the longitudinal rings.

[0006] Furthermore, the transverse steel bar in each longitudinal ring is a single steel bar, and this steel bar forms a ring in each longitudinal ring, and this ring becomes a transverse ring.

[0007] Furthermore, there is also an extended plate above the lower extended plate. This extended edge is an upper extended plate. The perimeter of the upper extended plate is smaller than the perimeter of the lower extended plate. There are also stay bars connecting between the lower extended plate and the upper extended plate. The upper ends of the stay bars are arranged towards the center of the steel structure column.

[0008] Furthermore, the lower extended plate also has a plurality of small holes penetrating up and down.

[0009] Furthermore, there are also second longitudinal steel bars arranged longitudinally above or / and below the lower extended plate.

[0010] The beneficial effect of the utility model is that such a steel structure column installed in the foundation has the advantages of a firmer root and guaranteed use effect. Brief Description of the Drawings

[0011] Figure 1 It is a schematic longitudinal sectional structure diagram of the present utility model.

[0012] Figure 2 is Figure 1 Schematic diagram in the A - A direction in (concrete not shown).

[0013] Figure 3 is Figure 1 Schematic diagram in the B - B direction in (concrete not shown).

[0014] Figure 4 is Figure 1 Schematic diagram in the C - C direction in (concrete not shown).

[0015] Wherein: 1, steel structure pillar; 2, foundation; 21, pit; 3, lower expansion plate; 31, first longitudinal steel bar; 32, longitudinal ring; 33, transverse steel bar; 34, small hole; 4, upper expansion plate; 5, stay bar; 6, second longitudinal steel bar. Specific embodiments

[0016] The present utility model will be further described below with reference to the accompanying drawings.

[0017] As shown in Figure 1 , 2 , 3, and 4, the steel structure pillar installed in the foundation includes the steel structure pillar 1 and the foundation 2. The steel structure pillar has a root at the bottom, and the foundation has a pit 21 for installing the root of the steel structure pillar. The root is placed in the pit and filled with concrete. It is characterized in that: an expansion plate is installed around the root, and this expansion edge is the lower expansion plate 3. Multiple longitudinal rings 32 are also connected to the lower expansion plate with the first longitudinal steel bar 31 below, and there is also a transverse steel bar 33 in the longitudinal rings.

[0018] With the above settings of the present utility model, the steel structure pillar installed in the foundation can be installed more firmly, ensuring the adaptation effect and achieving the purpose of the present utility model.

[0019] Furthermore, the transverse steel bar in each longitudinal ring is a single steel bar, and this steel bar forms a ring in each longitudinal ring, and this ring becomes a transverse ring.

[0020] With the above settings of the present utility model, it also has the advantage of being installed more firmly.

[0021] Furthermore, there is also an expansion plate above the lower expansion plate, and this expansion edge is the upper expansion plate 4. The perimeter of the upper expansion plate is smaller than that of the lower expansion plate. There is also a stay bar 5 connected between the lower expansion plate and the upper expansion plate, and the upper end of the stay bar is arranged towards the center of the steel structure pillar.

[0022] With the above arrangements, the utility model also has the advantage of being more firmly installed.

[0023] Furthermore, the lower extension plate is also provided with a plurality of small holes 34 penetrating up and down.

[0024] With the above arrangements, the utility model also has the advantage of being more firmly installed.

[0025] Furthermore, there is a second longitudinal steel bar 6 arranged longitudinally above and / or below the lower extension plate.

[0026] With the above arrangements, the utility model also has the advantage of being more firmly installed.

[0027] The above are only specific embodiments of the utility model, but the structural features of the utility model are not limited thereto. Any changes or modifications made by those skilled in the art within the scope of the utility model are covered by the patent scope of the utility model.

Claims

1. A steel structure support column installed in a foundation, comprising a steel structure support column and a foundation. The steel structure support column has a root portion below, and there is a pit on the foundation for installing the root portion of the steel structure support column. The root portion is placed in the pit and filled with concrete. It is characterized in that: at An extension board is installed around the root. This extension edge is the lower extension board. A plurality of longitudinal rings are connected to the lower extension board by first longitudinal steel bars, and transverse steel bars are also in the longitudinal rings.

2. The steel structure pillar installed in the foundation according to claim 1, characterized in that: The transverse steel bar in each longitudinal ring is a single steel bar, and this steel bar forms a ring in each longitudinal ring, and this ring becomes a transverse ring.

3. The steel structure column installed in the foundation according to claim 1 or 2, characterized in that: There is also an extension board on the upper surface of the lower extension board. This extension edge is the upper extension board. The perimeter of the upper extension board is smaller than the perimeter of the lower extension board. There are also stay cables connecting between the lower extension board and the upper extension board, and the upper ends of the stay cables are arranged towards the center of the steel structure column.

4. The steel structure column installed in the foundation according to claim 1 or 2, characterized in that: The lower extension board also has a plurality of small holes penetrating up and down.

5. The steel structure pillar installed in the foundation according to claim 1 or 2, characterized in that: There are also second longitudinal steel bars arranged longitudinally on or / and under the lower extension board.

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