CN218843529U - Pile reinforcing ring steel structural member - Google Patents

Abstract

The utility model relates to the technical field of engineering components, in particular to a pile reinforcement ring steel structure, which includes a steel structure body, the interior of the steel structure body is provided with a heat insulation layer, and the outside of the left side of the steel structure body Several reinforcing rings are welded, the first reinforcing rib is welded inside the steel structure body, and the second reinforcing rib is welded between the first reinforcing rib and the steel structure body; After the strengthening treatment of the reinforcing ring, the steel structure can not only be greatly improved in its own strength or the strength of the connection, but also can further strengthen the steel structure by providing the first rib and the second rib. The structural strength of the steel structure can be improved, and the bearing strength of the steel structure can be improved to reduce potential safety hazards; the heat insulation layer can realize the heat insulation and fire prevention effect of the steel structure, and can also ensure the strength of the steel at high temperature. The effect is good, the application range can be expanded, and the practicability is strong.

Description

A pile reinforced ring steel structure

technical field

The utility model relates to the technical field of engineering components, in particular to a pile reinforcement ring steel structure.

Background technique

Steel structure is a structure composed of steel materials, which is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of section steel and steel plates, and adopts rust removal and antirust processes such as silanization, pure manganese phosphating, washing and drying, and galvanizing. The components or components are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, stadiums, super high-rises and other fields.

At present, the existing steel structure parts in the process of use, the main problems are: (1) easy to be corroded in the environment of humid and corrosive media, the steel structure parts that have been corroded for a long time, its rigidity and deformation resistance The performance will be greatly reduced; (2) The strength performance is average. When applied to large buildings, the bearing strength of the steel structure is insufficient, and there are certain safety hazards; (3) The steel structure is greatly affected by temperature. When the temperature When the temperature is below 150°C, the properties of the steel change little. When the temperature is 300°C-400°C, the strength and elastic modulus of the steel drop significantly. When the temperature is around 600°C, the strength of the steel tends to zero, making it unsuitable for applications in In buildings with special fire protection requirements, there are certain limitations. To this end, we propose a pile-reinforced ring steel structure.

Contents of the invention

Aiming at the deficiencies of the prior art, the utility model provides a pile reinforcement ring steel structure, which can effectively solve the problems raised in the above-mentioned background technology after the steel structure is improved.

The technical scheme of the utility model is:

A pile reinforced ring steel structure, characterized in that it includes a steel structure body, the steel structure body has an L-shaped cross section, a heat insulation layer is provided inside the steel structure body, and the left side of the steel structure body Several reinforcing rings are welded on the outside of the side, and the internal hollow structure of the reinforcing ring is set. The first reinforcing rib, and the second reinforcing rib is welded between the first reinforcing rib and the steel structure body.

Further, the heat insulation layer is FC fiber cement board layer.

Further, the first anti-corrosion layer is a galvanized anti-corrosion layer.

Further, the second anti-corrosion layer is an anti-corrosion paint layer.

Further, the first reinforcing rib and the second reinforcing rib are arranged vertically.

The beneficial effects of the utility model are:

(1) The utility model is equipped with a reinforcing ring. After the strengthening treatment of the reinforcing ring, the steel structure can be greatly improved not only in its own strength but also in the strength of the connection. The rib and the second rib can further enhance the structural strength of the steel structure, thereby improving the bearing strength of the steel structure and reducing potential safety hazards;

(2) By providing the first anti-corrosion layer and the second anti-corrosion layer, the double-layer anti-corrosion setting can greatly prolong the anti-corrosion time of the steel structure and ensure the rigidity and deformation resistance during use;

(3) By providing a heat insulation layer and setting it inside the steel structure body, it is not only stable and self-contained, but also not easily damaged, ensuring its use effect. In addition, the heat insulation layer can realize the insulation of steel structure parts Thermal fire prevention effect, can ensure the strength of steel even at high temperature, the use effect is better, the application range can be expanded, and the practicability is strong.

Description of drawings

Fig. 1 is the structural representation of the utility model.

In the figure, 1. steel structure body; 2. heat insulation layer; 3. reinforcing ring; 4. first anti-corrosion layer; 5. second anti-corrosion layer; 6. first reinforcing rib; 7. second reinforcing rib.

Detailed ways

The specific embodiment of the utility model will be further described below in conjunction with accompanying drawing:

As shown in Fig. 1, a kind of pile reinforcement ring steel structure, it comprises steel structure main body 1, and the section of described steel structure main body 1 is L-shaped, and the interior of described steel structure main body 1 is provided with heat insulation layer 2, so The outer side of the left side of the steel structure body 1 is welded with several reinforcement rings 3, the reinforcement ring 3 is provided with a hollow structure inside, and the outside of the steel structure body 1 is sequentially provided with a first anti-corrosion layer 4 and a second anti-corrosion layer. layer 5, the steel structure main body 1 is welded with a first reinforcement rib 6, and a second reinforcement rib 7 is welded between the first reinforcement rib 6 and the steel structure body 1.

The heat insulation layer 2 is a FC fiber cement board layer.

The first anti-corrosion layer 4 is a galvanized anti-corrosion layer.

The second anti-corrosion layer 5 is an anti-corrosion paint layer.

The first reinforcing rib 6 and the second reinforcing rib 7 are arranged vertically. The purpose is to further improve the structural strength of the steel structure body 1 .

In the present utility model, the installation method of the heat insulation layer 2 is as follows: first open an L-shaped groove on the outside of the steel structure body 1, and then bond and fix the heat insulation layer 2 inside the steel structure body 1. The outer side of the heat layer 2 is welded with a steel structure plate, and the steel structure plate is flush with the outer side of the steel structure body 1.

What described in above-mentioned embodiment and description just illustrates the principle of the utility model and the best embodiment, under the premise of not departing from the spirit and scope of the utility model, the utility model also can have various changes and improvements, these changes and improvements All fall within the scope of the utility model claimed.

Claims (5)

1. The utility model provides a stake beaded finish steel structure spare which characterized in that: it includes steel construction body (1), steel construction body (1) cross-section is the L type, the inside of steel construction body (1) is provided with insulating layer (2), the left side outside welding of steel construction body (1) has a plurality of beaded finish (3), the inside hollow structure setting of beaded finish (3), the outside of steel construction body (1) has set gradually first anti-corrosion coating (4) and second anti-corrosion coating (5), the inside welding of steel construction body (1) has first strengthening rib (6), the welding has second strengthening rib (7) between first strengthening rib (6) and steel construction body (1).

2. The pile reinforcement ring steel structure of claim 1, wherein: the heat insulation layer (2) is an FC fiber cement slab layer.

3. The pile reinforcement ring steel structure of claim 2, wherein: the first anti-corrosion layer (4) is a galvanized anti-corrosion layer.

4. The pile reinforcement ring steel structure of claim 3, wherein: the second anti-corrosion layer (5) is an anti-corrosion coating layer.

5. The pile reinforcement ring steel structure of claim 4, wherein: the first reinforcing rib (6) and the second reinforcing rib (7) are vertically arranged.

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