Stand column structure

Abstract

The utility model provides a stand column structure which comprises a stand column body, a stand column bottom plate and a pile foundation, and the stand column body is fixedly connected with the stand column bottom plate. The stand column bottom plate is fixedly connected with the pile foundation, and the pile foundation is of a hollow structure. The stand column body and the stand column bottom plate are subjected to anti-corrosion treatment through a hot-dip galvanizing process, and a through hole is formed in the position, connected with the stand column bottom plate, of the stand column body and used for zinc flowing in the hot-dip galvanizing process. The upright post has the characteristics that the hole is formed in the upright post body, the zinc flowing effect during hot-dip galvanizing can be realized, and an auxiliary hole does not need to be formed in the bottom plate.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic installation equipment, in particular to a column structure. Background Art

[0002] At present, the column structure is divided into two parts: the column body and the column bottom plate. Then anti-corrosion treatment is carried out. The more common method of anti-corrosion treatment is hot-dip galvanizing. It is necessary to open a hole at the column bottom plate for zinc to flow when the column is galvanized for anti-corrosion treatment.

[0003] The pile foundation is provided with an inner hole. After the column bottom plate and the pile foundation are welded, due to the galvanized process holes on the column bottom plate, rainwater and wind and sand will flow into the pile foundation during the long-term operation of the photovoltaic bracket, affecting the service life of the pile foundation; it is necessary to increase the hole covering structure, which increases the construction cost. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a column structure having a hole on the column body, which can achieve the zinc flow effect during hot-dip galvanizing and does not require a process hole to be opened on the bottom plate.

[0005] The specific technical scheme is as follows: a column structure, including a column body, a column base plate and a pile foundation, wherein the column body and the column base plate are fixedly connected; the column base plate is fixedly connected to the pile foundation, and the pile foundation has a hollow structure; the column body and the column base plate are treated for corrosion by hot-dip galvanizing, and a through hole is provided at the connection between the column body and the column base plate, and the through hole is used for zinc flow during hot-dip galvanizing.

[0006] Through the above technical solution, the column body and the column base plate are treated with hot-dip galvanizing process for corrosion protection. The through holes are convenient for zinc flow during hot-dip galvanizing, and there is no need to open holes on the base plate. The base plate can cover the inner hole of the pile foundation, and there is no need to add an additional covering structure.

[0007] According to a preferred technical solution, the column body and the column base plate are fixed by welding.

[0008] Through the above technical solution, the connection strength between the column body and the column base plate is enhanced, and the production process is simplified.

[0009] According to a preferred technical solution, the column base plate and the pile foundation are fixed by welding.

[0010] Through the above technical solution, the connection strength between the column body and the column base plate is enhanced, and the production process is simplified.

[0011] According to a preferred technical solution, the column body is an I-beam.

[0012] Through the above technical solution, the column body is reduced and the structural strength of the column body is increased.

[0013] According to a preferred technical solution, the I-beam includes a waist plate and a flange plate, and the through hole is located at the connection between the waist plate and the column bottom plate.

[0014] The above technical solution facilitates the outflow of zinc liquid during hot-dip galvanizing of the column structure, making the galvanizing more uniform.

[0015] According to a preferred technical solution, a reinforcement plate is installed between the flange plate and the column base plate.

[0016] The above technical solution facilitates the outflow of zinc liquid during hot-dip galvanizing of the column structure, making the galvanizing more uniform.

[0017] According to a preferred technical solution, the through hole is a semicircular through hole, and the semicircular through hole protrudes from the connection between the column body and the column base plate in a direction away from the column base plate.

[0018] Through the above technical solution, the widest position of the semicircular through hole is at the connection between the column body and the column bottom plate, which makes it easier for the zinc liquid to flow out of the connection between the column body and the column bottom plate.

[0019] The beneficial effects of the utility model are:

[0020] 1. The through hole is located on the column body, which can achieve the zinc flow effect during galvanizing, and there is no need to open a zinc flow process hole on the bottom plate.

[0021] 2. After the column bottom plate is welded to the pile foundation, the bottom plate can cover the inner hole of the pile foundation, and there is no need to increase the structure of the zinc flow process hole of the bottom plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 for Figure 1 The enlarged schematic diagram of part A in the middle;

[0025] Figure 3 This is the front view of the utility model;

[0026] Figure 4 It is a top view of the utility model;

[0027] Figure 5 This is the top view of the pile foundation;

[0028] 1. Column body, 11. Waist plate, 12. Flange plate 2. Column bottom plate, 21. Reinforcement plate, 3. Pile foundation, 4. Through hole, 5. Inner hole. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the drawings of the specification. In the following description, many specific details are set forth to facilitate a full understanding of the utility model, but the utility model can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0030] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0031] Example 1

[0032] A column structure includes a column body 1, a column bottom plate 2 and a pile foundation 3. The column body 1 is an I-beam, and the I-beam includes a waist plate 11 and a flange plate 12. The column body 1 and the column bottom plate 2 are fixed by welding. A reinforcement plate 21 is installed between the flange plate 12 and the column bottom plate 2. The reinforcement plate 21 is used to reinforce the structural strength between the flange plate 12 and the column bottom plate 2.

[0033] After the column body 1 and the column bottom plate 2 are welded and fixed, they are treated with hot-dip galvanizing for corrosion protection. The pile foundation 3 is pre-buried in the soil, and the column bottom plate 2 and the pile foundation 3 are fixed by welding. The pile foundation 3 has an inner hole 5, and the column bottom plate 1 can cover the inner hole 5.

[0034] A through hole 4 is provided at the connection between the waist plate 11 and the column bottom plate 2. The through hole 4 is semicircular and protrudes from the connection between the column body 1 and the column bottom plate 2 away from the column bottom plate 2. The through hole 4 is used for zinc flow during hot dip galvanizing.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A column structure, characterized in that: The utility model comprises a column body (1), a column base plate (2) and a pile foundation (3), wherein the column body (1) and the column base plate (2) are fixedly connected; the column base plate (2) and the pile foundation (3) are fixedly connected, and the pile foundation (3) has a hollow structure; a through hole (4) is provided at the connection between the column body (1) and the column base plate (2), and the through hole (4) is used for zinc flow during hot-dip galvanizing.

2. The column structure according to claim 1, characterized in that: The column body (1) and the column base plate (2) are fixed by welding.

3. The column structure according to claim 1, characterized in that: The column base plate (2) and the pile foundation (3) are fixed by welding.

4. The column structure according to claim 1, characterized in that: The column body (1) is an I-beam.

5. The column structure according to claim 4, characterized in that: The I-beam comprises a waist plate (11) and a flange plate (12), and the through hole (4) is located at the connection between the waist plate (11) and the column bottom plate (2).

6. The column structure according to claim 5, characterized in that: A reinforcing plate (21) is installed between the flange plate (12) and the column bottom plate (2).

7. The column structure according to claim 1, characterized in that: The through hole (4) is a semicircular through hole, and the semicircular through hole protrudes from the connection between the column body and the column bottom plate in a direction away from the column bottom plate.

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