Anti-aging corrosion-resistant steel structure column

Abstract

The utility model discloses an anti-aging corrosion-resistant steel structure column which comprises a steel structure column body, a plurality of sets of mounting holes formed in the outer side of the upper end of the steel structure column body and a plurality of sets of connecting mechanisms, and the steel structure column body is composed of a steel structure column main body, an anti-impact layer, an anti-oxidation layer, a wear-resistant layer and a corrosion-resistant layer. The connecting mechanisms are arranged at the lower end of the steel structure column body at equal angles, the connecting mechanisms are used for conducting auxiliary supporting and positioning on the steel structure column body, and each connecting mechanism is composed of a connecting rod, a rib plate and a connecting cap. According to the anti-aging and corrosion-resistant steel structure column, the steel structure column body is composed of the anti-impact layer, the anti-oxidation layer, the wear-resistant layer and the corrosion-resistant layer, the overall anti-impact and wear-resistant effects of the steel structure column are very good, oxidation resistance and corrosion resistance are good, the steel structure column body can be supported in an auxiliary mode in combination with the arrangement of the connecting mechanism, and the service life of the steel structure column is prolonged. The contact area with the mounting base is increased, and the actual stability of the steel structure column is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to steel structure columns, in particular to an anti-aging and corrosion-resistant steel structure column. Background Art

[0002] Steel structure columns refer to columns made of steel. They are responsible for bearing vertical loads in the steel structure system and transferring them to the foundation. They are widely used in large and medium-sized industrial plants, large-span public buildings, high-rise buildings and other structures. Steel structure columns have many advantages, such as light weight, high strength, and simple construction.

[0003] For example, Publication No. CN203878864U discloses a steel structure column, which consists of a closed cavity formed by steel plates. The column shape can be rectangular, T-shaped, cross-shaped, or L-shaped, and can be reinforced with ribs. This utility model has the advantages of standardized factory production, on-site assembly, labor-saving and time-saving, no construction waste, and fast construction speed.

[0004] However, the existing technology has the problem that the corrosion resistance and aging resistance of steel columns are poor during long-term use, and the overall anti-collision and wear-resistant effects are poor. In addition, most steel columns are directly placed on the base during installation, and the contact area between the steel columns and the base is limited, which makes it inconvenient to provide auxiliary support for the steel columns. For example, the comparative patents listed above have this problem.

[0005] To this end, we proposed an anti-aging and corrosion-resistant steel structure column to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide an anti-aging and corrosion-resistant steel structure column to solve the problem in the prior art proposed in the above background technology that the steel structure column has poor corrosion resistance and aging resistance during long-term use, and the overall anti-collision and wear-resistant effect is poor, and the steel structure column is mostly placed directly on the base during installation, and the contact area between the steel structure column and the base is limited, which makes it inconvenient to provide auxiliary support for the steel structure column.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an anti-aging and corrosion-resistant steel structure column, comprising a steel structure column body and a plurality of mounting holes formed on the outer side of the upper end of the steel structure column body;

[0008] Also includes:

[0009] The steel structure column body is composed of a steel structure column body, an impact-resistant layer, an anti-oxidation layer, a wear-resistant layer and a corrosion-resistant layer;

[0010] Multiple groups of connecting mechanisms are arranged at equal angles at the lower end of the steel structure column body, and the connecting mechanisms are used to assist in supporting and positioning the steel structure column body. The connecting mechanisms are composed of connecting rods, ribs and connecting caps.

[0011] Preferably, an impact-resistant layer is provided on the outer side of the steel structure column body, and the impact-resistant layer is made of environmentally friendly PP material.

[0012] Preferably, an anti-oxidation layer is provided on the outer side of the impact-resistant layer, and the anti-oxidation layer is epoxy resin paint coated on the outer surface of the impact-resistant layer, and a wear-resistant layer is provided on the outer side of the anti-oxidation layer.

[0013] Preferably, the wear-resistant layer is made of a mixture of ceramic and glass materials, and the outer surface of the wear-resistant layer is coated with a corrosion-resistant layer, which is an aluminum-zinc alloy corrosion-resistant coating.

[0014] Preferably, the lower end of the steel structure column body is provided with installation grooves set at equal angles, and the upper end of the installation groove is provided with a connecting groove, and the lower end of the connecting groove is snap-connected with a connecting rod with a "T"-shaped structure, and the diameter of the connecting rod close to the vertical central axis of the steel structure column body is smaller than the opening size of the upper end of the connecting groove, and the diameter of the connecting rod close to the vertical central axis of the steel structure column body is larger than the opening size of the lower end of the connecting groove.

[0015] Preferably, the connecting rod is inserted into the upper end of the rib plate, and the rib plate is snap-fitted and installed in the installation groove, and the outer side of the connecting rod is threadedly connected to a connecting cap for locking and limiting.

[0016] Preferably, the connecting cap is fitted on the outer side of the upper end of the rib.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: the anti-aging and corrosion-resistant steel structure column, the steel structure column body consists of an impact-resistant layer, an anti-oxidation layer, a wear-resistant layer and a corrosion-resistant layer, the overall impact resistance and wear resistance of the steel structure column are very good, and the oxidation resistance and corrosion resistance are good. Combined with the setting of the connection mechanism, the steel structure column body can be auxiliary supported, the contact area between the steel structure column and the installation base is increased, and the actual stability of the steel structure column is greatly improved;

[0018] 1. It is equipped with a steel column body, which includes a steel column body, an impact-resistant layer, an anti-oxidation layer, a wear-resistant layer and a corrosion-resistant layer. The overall impact resistance and wear resistance of the steel column are very good, and the anti-oxidation and corrosion resistance are strong;

[0019] 2. A connecting mechanism is provided, which includes a connecting rod, a rib plate and a connecting cap. The connecting mechanism is set at an equal angle at the lower end of the steel structure column body. Through the setting of the connecting mechanism, the steel structure column body can be auxiliary supported, thereby greatly improving the stability of the steel structure column body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the exploded structure of the steel structure column body of the utility model;

[0022] Figure 3 For this utility model Figure 1 A in the middle is an enlarged structural diagram;

[0023] Figure 4 This is a schematic diagram of the top view of the structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the exploded structure of the connecting rod, rib plate and connecting cap of the utility model;

[0025] Figure 6 This is a schematic diagram of the exploded structure of the steel structure column body and connecting rods of the utility model.

[0026] In the figure: 1. Steel structure column body; 101. Steel structure column body; 102. Impact-resistant layer; 103. Anti-oxidation layer; 104. Wear-resistant layer; 105. Corrosion-resistant layer; 2. Mounting hole; 3. Mounting groove; 4. Connecting groove; 5. Connecting mechanism; 6. Connecting rod; 7. Rib; 8. Connecting cap. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figures 1-6 , the utility model provides the following technical solutions.

[0029] Example 1: In order to solve the problem in the prior art that the corrosion resistance and aging resistance of steel structure columns are poor during long-term use, and the overall anti-collision and wear-resistant effect is poor, this embodiment adopts the following technical solutions: an anti-aging and corrosion-resistant steel structure column is provided with a steel structure column body 1, which is composed of a steel structure column body 101, an impact-resistant layer 102, an anti-oxidation layer 103, a wear-resistant layer 104 and a corrosion-resistant layer 105. The steel structure column body 101 is An impact-resistant layer 102 is provided on the outside, and the impact-resistant layer 102 is made of environmentally friendly PP material. An anti-oxidation layer 103 is provided on the outside of the impact-resistant layer 102, and the anti-oxidation layer 103 is epoxy resin paint coated on the outer surface of the impact-resistant layer 102. A wear-resistant layer 104 is provided on the outside of the anti-oxidation layer 103, and the wear-resistant layer 104 is made of a mixture of ceramic and glass materials, and the outer surface of the wear-resistant layer 104 is coated with a corrosion-resistant layer 105, and the corrosion-resistant layer 105 is an aluminum-zinc alloy corrosion-resistant paint, such as Figure 1 and Figure 2 As shown, by setting the impact-resistant layer 102, the overall impact resistance of the steel structure column is improved, which can play a certain protective role. By coating the anti-oxidation layer 103 on the outside, it can play a certain anti-oxidation role. In addition, combined with the setting of the wear-resistant layer 104, the overall wear resistance of the steel structure column is improved. At the same time, combined with the setting of the corrosion-resistant layer 105, the steel structure column has good corrosion resistance.

[0030] Example 2: In order to solve the problem in the prior art that most steel structure columns are directly placed on the base during installation, and the contact area between the steel structure column and the base is limited, which makes it inconvenient to provide auxiliary support for the steel structure column, this embodiment adopts the following technical solutions: an anti-aging and corrosion-resistant steel structure column is provided with a mounting hole 2, a mounting groove 3, a connecting groove 4 and a connecting mechanism 5. The connecting mechanism 5 is arranged at an equal angle at the lower end of the steel structure column body 1, and the connecting mechanism 5 is used to provide auxiliary support and positioning for the steel structure column body 1. The connecting mechanism 5 is composed of a connecting rod 6, a rib plate 7 and a connecting cap 8. The lower end of the steel structure column body 1 is provided with equal angles. The angle is provided with a mounting groove 3, and the upper end of the mounting groove 3 is provided with a connecting groove 4, and the lower end of the connecting groove 4 is engaged and connected with a connecting rod 6 in a "T"-shaped structure. The diameter of the connecting rod 6 close to the vertical central axis of the steel structure column body 1 is smaller than the opening size of the upper end of the connecting groove 4, and the diameter of the connecting rod 6 close to the vertical central axis of the steel structure column body 1 is larger than the opening size of the lower end of the connecting groove 4. The connecting rod 6 is inserted into the upper end of the rib plate 7, and the rib plate 7 is engaged and installed in the mounting groove 3. The outer side of the connecting rod 6 is threadedly connected with a connecting cap 8 for locking and limiting. The connecting cap 8 is fitted on the outer side of the upper end of the rib plate 7. Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6After the bolt 1 is screwed in, the bolt 1 is screwed in and the bolt 1 is screwed in. As shown in FIG, during installation, multiple groups of mounting holes 2 are provided, which are convenient for docking and installing between the corresponding positions and the external steel structure cross columns. The steel structure column body 1 is placed on the corresponding mounting base, and then the connecting rod 6 is inserted into the steel structure column body 1 from the upper end of the connecting groove 4. The connecting rod 6 is then moved downward and engaged with the lower end of the connecting groove 4. The rib plate 7 is then engaged with the mounting groove 3. At the same time, the connecting rod 6 is inserted into the upper end of the mounting groove 3. Then, the connecting cap 8 threadedly connected to the outer surface of the connecting rod 6 is rotated so that the connecting cap 8 is fitted to the outer side of the upper end of the rib plate 7, and the inner side of the connecting rod 6 is fitted to the inner side wall of the steel structure column body 1, and the rib plate 7 is fixed to the lower end of the steel structure column body 1. Through the setting of the rib plate 7, the steel structure column body 1 can be auxiliary supported, which increases the contact area between the steel structure column body 1 and the base, thereby greatly improving the stability of the steel structure column body 1 during installation.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-aging and corrosion-resistant steel structure column, comprising a steel structure column body (1) and a plurality of mounting holes (2) provided on the outer side of the upper end of the steel structure column body (1); It is characterized in that Also includes: The steel structure column body (1) is composed of a steel structure column body (101), an impact-resistant layer (102), an anti-oxidation layer (103), a wear-resistant layer (104), and a corrosion-resistant layer (105); Multiple groups of connection mechanisms (5), the connection mechanisms (5) are arranged at equal angles at the lower end of the steel structure column body (1), and the connection mechanisms (5) are used to provide auxiliary support and positioning for the steel structure column body (1), and the connection mechanisms (5) are composed of connection rods (6), ribs (7) and connection caps (8).

2. The anti-aging and corrosion-resistant steel structural column according to claim 1, characterized in that: An impact-resistant layer (102) is provided on the outer side of the steel structure column body (101), and the impact-resistant layer (102) is made of an environmentally friendly PP material.

3. The anti-aging and corrosion-resistant steel structural column according to claim 1, characterized in that: An anti-oxidation layer (103) is provided on the outer side of the impact-resistant layer (102), and the anti-oxidation layer (103) is epoxy resin paint coated on the outer surface of the impact-resistant layer (102), and a wear-resistant layer (104) is provided on the outer side of the anti-oxidation layer (103).

4. The anti-aging and corrosion-resistant steel structural column according to claim 1, characterized in that: The wear-resistant layer (104) is made of a mixture of ceramic and glass materials, and the outer surface of the wear-resistant layer (104) is coated with a corrosion-resistant layer (105), and the corrosion-resistant layer (105) is an aluminum-zinc alloy corrosion-resistant coating.

5. The anti-aging and corrosion-resistant steel structural column according to claim 1, characterized in that: The lower end of the steel structure column body (1) is provided with a mounting groove (3) arranged at an equal angle, and the upper end of the mounting groove (3) is provided with a connecting groove (4), and the lower end of the connecting groove (4) is engaged with a connecting rod (6) in a "T"-shaped structure, and the diameter of the connecting rod (6) on the side close to the vertical central axis of the steel structure column body (1) is smaller than the opening size of the upper end of the connecting groove (4), and the diameter of the connecting rod (6) on the side close to the vertical central axis of the steel structure column body (1) is larger than the opening size of the lower end of the connecting groove (4).

6. The anti-aging and corrosion-resistant steel structural column according to claim 5, characterized in that: The connecting rod (6) is plugged into the upper end of the rib plate (7), and the rib plate (7) is snap-fitted and installed in the mounting groove (3). The outer side of the connecting rod (6) is threadedly connected to a connecting cap (8) for locking and limiting.

7. The anti-aging and corrosion-resistant steel structural column according to claim 6, characterized in that: The connecting cap (8) is arranged on the outer side of the upper end of the rib plate (7).

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