Cross section structure of fire-retardant insulation integrated glass steel profile

Abstract

The utility model discloses a fire -retardant insulation integration glass steel section bar cross section structure, specifically relates to glass steel section bar technical field, including steel structure section body, the steel structure section body inside fixed welding has first support board, the steel structure section body inside and located first support board one side fixedly seted -up transverse reinforcing plate, two second support boards are arranged on the one -sided surface symmetry of transverse reinforcing plate, a plurality of connecting sliding slots are arranged on two second support boards, a plurality of connecting blocks are fixedly arranged on the both sides surface equidistance of first support board, two longitudinal reinforcing plates are arranged on the other side surface symmetry of transverse reinforcing plate, and the connecting plate piece is fixedly welded between two longitudinal reinforcing plates, through the cooperation of first support board, second support board and transverse reinforcing plate, can improve steel structure section body whole compression deformation prevention ability, improves the service life of steel structure section body.

Description

Technical Field

[0001] This utility model relates to the field of fiberglass profile technology, and more specifically, to a flame-retardant and insulating integrated fiberglass profile cross-sectional structure. Background Technology

[0002] Fiberglass profiles are widely used in construction, electrical and other fields due to their lightweight, high strength, corrosion resistance, flame retardancy and insulation properties. Most existing fiberglass profiles are formed by continuous pultrusion process, which has good flame retardancy and insulation properties.

[0003] A search revealed that publication number CN218563400U discloses a stainless steel door leaf profile, comprising a longitudinally arranged left and right connecting plate and a transversely arranged upper and lower connecting plate. The bottom of the right connecting plate has an upper baffle extending to the right, and the bottom of the lower connecting plate has a lower baffle extending to the right. The right end of the upper baffle connects to the right end of the lower baffle. The lower connecting plate has several downward-convex wavy protrusions. The cross-sectional dimensions of the main body of the stainless steel door leaf profile are 25mm*25mm to 55mm*55mm. Its structure is simple and stable. The baffles have a double-layer structure, effectively preventing deformation. The wavy protrusions of the lower connecting plate effectively prevent deformation of the lower connecting plate, while also providing a certain degree of elasticity and resistance to deformation under pressure, thus improving the aesthetics and service life of the door. The inventors discovered the following problems with the existing technology during the development of this utility model:

[0004] However, the cross-sectional structure of existing fiberglass profiles is relatively simple, consisting of a hollow structure. This makes it easy for fiberglass profiles to deform when subjected to external impacts, which in turn affects their normal use.

[0005] Therefore, a flame-retardant and insulating integrated fiberglass profile cross-section structure is proposed to address the above issues. Summary of the Invention

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a flame-retardant and insulating integrated fiberglass profile cross-section structure to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a flame-retardant and insulating integrated fiberglass profile cross-section structure, comprising a steel structure profile body, a first support plate fixedly welded inside the steel structure profile body, a transverse reinforcing plate fixedly disposed inside the steel structure profile body and on one side of the first support plate, two second support plates symmetrically disposed on one side surface of the transverse reinforcing plate, a plurality of connecting grooves equally spaced on the two second support plates, a plurality of connecting blocks equidistantly disposed on both sides surface of the first support plate, and the connecting blocks slidably connected in the connecting grooves, two longitudinal reinforcing plates symmetrically disposed on the other side surface of the transverse reinforcing plate, and a connecting plate fixedly welded between the two longitudinal reinforcing plates.

[0008] Preferably, the first support plate has a V-shaped cross-section, and the two outer side walls of the first support plate are respectively movably connected to the opposite surfaces of the two second support plates.

[0009] Preferably, the ends of the two longitudinal reinforcing plates away from the transverse reinforcing plates are fixedly connected to the inner wall of the steel structure profile body, and a number of weight-reducing frames are equally spaced on the surface of the two longitudinal reinforcing plates, and the weight-reducing frames are elliptical.

[0010] Preferably, the steel structure profile body includes a left connecting plate, a right connecting plate, an upper connecting plate, a lower connecting plate, an upper baffle, a lower baffle, and an arc-shaped protrusion. The upper connecting plate is connected to one side of the left connecting plate, and the lower connecting plate is connected to the other side of the left connecting plate. The right connecting plate is connected to one side of the upper connecting plate, and the lower baffle is connected to one side of the lower connecting plate. The upper baffle is located between the lower baffle and the right connecting plate, and the arc-shaped protrusion is connected to the surface of the lower connecting plate.

[0011] Preferably, the inner layer of the steel structure profile body is a high-strength glass fiber reinforced resin layer, the middle layer of the steel structure profile body is a nano flame retardant filling layer, and the outer side of the steel structure profile body is a reinforcing material composite layer, wherein the reinforcing material composite layer is a flame retardant resin and glass fiber composite material layer.

[0012] Preferably, a plurality of reinforcing blocks are fixedly arranged at equal intervals between the transverse reinforcing plate and the steel structure profile body, and the reinforcing blocks are provided with weight reduction grooves.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] Compared with existing technologies, this flame-retardant and insulating integrated fiberglass profile cross-section structure, through the coordinated arrangement of the first support plate, the second support plate, and the transverse reinforcing plate, can form stable support for the arc-shaped protrusion when it deforms inward. At the same time, the sliding connection between the connecting block on the first support plate and the connecting groove on the second support plate allows the first support plate, which is fixed to the inner wall of the arc-shaped protrusion, to slide on the second support plate when the arc-shaped protrusion deforms. This prevents the first support plate from being crushed and breaking when the arc-shaped protrusion deforms, thereby improving the overall compressive and deformation-resistant capacity of the steel structure profile and extending its service life. Attached Figure Description

[0015] Figure 1 This is a frontal three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a schematic diagram of the disassembled structure of the first and second support plates of this utility model.

[0017] Figure 3 This is a schematic diagram of the longitudinal reinforcing plate and connecting plate structure of this utility model.

[0018] Figure 4 This is a schematic diagram of the partially disassembled three-dimensional structure of this utility model.

[0019] The attached figures are labeled as follows: 1. Steel structure profile body; 101. Left connecting plate; 102. Right connecting plate; 103. Upper connecting plate; 104. Lower connecting plate; 105. Upper baffle; 106. Lower baffle; 107. Arc-shaped protrusion; 108. Nano flame retardant filling layer; 109. High-strength glass fiber reinforced resin layer; 110. Reinforcing material composite layer; 2. First support plate; 3. Second support plate; 4. Connecting groove; 5. Connecting block; 6. Transverse reinforcing plate; 7. Reinforcing block; 8. Weight reduction groove; 9. Longitudinal reinforcing plate; 10. Connecting plate; 11. Weight reduction frame. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0021] As attached Figures 1 to 4The flame-retardant and insulating integrated fiberglass profile cross-section structure shown includes a steel profile body 1. A first support plate 2 is fixedly welded inside the steel profile body 1. A transverse reinforcing plate 6 is fixedly installed inside the steel profile body 1 and on one side of the first support plate 2. Two second support plates 3 are symmetrically arranged on one side surface of the transverse reinforcing plate 6. Several connecting grooves 4 are equally spaced on the two second support plates 3. Several connecting blocks 5 are fixedly installed at equal distances on both sides surface of the first support plate 2, and the connecting blocks 5 are slidably connected in the connecting grooves 4. Two longitudinal reinforcing plates 9 are symmetrically arranged on the other side surface of the transverse reinforcing plate 6. A connecting plate 10 is fixedly welded between the two longitudinal reinforcing plates 9. The ends of the two longitudinal reinforcing plates 9 away from the transverse reinforcing plate 6 are respectively fixedly connected to the inner side wall of the steel profile body 1. Several weight-reducing frames 11 are equally spaced on the surface of the two longitudinal reinforcing plates 9. The weight-reducing frames 11 are elliptical. The weight-reducing frames 11 can reduce the overall weight of the steel profile body 1 to a certain extent.

[0022] Specifically: When the arc-shaped protrusion 107 on the steel structure profile body 1 is impacted and deformed, the impact force on the arc-shaped protrusion 107 will act on the first support plate 2. Then, the connecting block 5 on the first support plate 2 will slide in the connecting groove 4 on the second support plate 3 to cope with the impact force on the arc-shaped protrusion 107. Then, when the arc-shaped protrusion 107 reaches the maximum deformation value, the connecting block 5 will also slide from one side of the connecting groove 4 to the other side of the connecting groove 4. Then, the first support plate 2, the second support plate 3, and the transverse reinforcing plate 6 form a stable triangular structure, thereby supporting the arc-shaped protrusion 107 and preventing the arc-shaped protrusion 107 from further deforming and being damaged or even cracked. The setting of this structure can improve the overall pressure resistance and deformation resistance of the steel structure profile body 1, thereby improving the service life of the steel structure profile body 1. Example 2

[0023] Based on Example 1, the solution in Example 1 will be further described in detail below with reference to the specific working method, such as... Figures 1 to 4 As shown below, see details:

[0024] In a preferred embodiment, the first support plate 2 has a V-shaped cross-section, and the two outer side walls of the first support plate 2 are respectively movably attached to the opposite surfaces of the two second support plates 3.

[0025] In a preferred embodiment, the steel structure profile body 1 includes a left connecting plate 101, a right connecting plate 102, an upper connecting plate 103, a lower connecting plate 104, an upper baffle 105, a lower baffle 106, and an arc-shaped protrusion 107. The upper connecting plate 103 is connected to one side of the left connecting plate 101, and the lower connecting plate 104 is provided on the other side of the left connecting plate 101. The right connecting plate 102 is connected to one side of the upper connecting plate 103, and the lower baffle 106 is connected to one side of the lower connecting plate 104. The upper baffle 105 is provided between the lower baffle 106 and the right connecting plate 102. 04 The surface connection is provided with an arc-shaped protrusion 107. The inner layer of the steel structure profile body 1 is a high-strength glass fiber reinforced resin layer 109. The middle layer of the steel structure profile body 1 is a nano flame retardant filling layer 108. The outer side of the steel structure profile body 1 is a reinforcing material composite layer 110. The reinforcing material composite layer 110 is a layer of flame retardant resin and glass fiber composite material. Through the cooperation between the nano flame retardant filling layer 108, the high-strength glass fiber reinforced resin layer 109, and the reinforcing material composite layer 110, the steel structure profile body 1 can present flame retardant and insulation properties as a whole.

[0026] In a preferred embodiment, a number of reinforcing blocks 7 are fixedly arranged at equal distances between the transverse reinforcing plate 6 and the steel structure profile body 1. The reinforcing blocks 7 are provided with weight-reducing grooves 8. The weight-reducing grooves 8 can reduce the overall weight of the steel structure profile body 1 to a certain extent.

[0027] The working process of this utility model is as follows: First, when the arc-shaped protrusion 107 on the steel structure profile body 1 is impacted and deformed, the impact force on the arc-shaped protrusion 107 will act on the first support plate 2. Then, the connecting block 5 on the first support plate 2 will slide in the connecting groove 4 on the second support plate 3 to cope with the impact force on the arc-shaped protrusion 107. Then, when the arc-shaped protrusion 107 reaches the maximum deformation value, the connecting block 5 will also slide from one side of the connecting groove 4 to the other side of the connecting groove 4. Then, the first support plate 2, the second support plate 3, and the transverse reinforcing plate 6 form a stable triangular structure, thereby supporting the arc-shaped protrusion 107 and preventing the arc-shaped protrusion 107 from further deforming and being damaged or even broken.

[0028] The design of this structure can improve the overall compressive strength and deformation resistance of the steel structure profile body 1, thereby increasing the service life of the steel structure profile body 1. Furthermore, the reinforcement block 7, longitudinal reinforcement plate 9, and connecting plate 10 can all enhance the deformation resistance of the steel structure profile body 1 from within. The above describes the working principle of this flame-retardant and insulating integrated fiberglass profile cross-section structure.

Claims

1. A flame-retardant and insulating integrated fiberglass profile cross-section structure, comprising a steel structure profile body (1), characterized in that: The steel structure profile body (1) is fixedly welded with a first support plate (2). The steel structure profile body (1) is fixedly installed with a transverse reinforcing plate (6) on one side of the first support plate (2). Two second support plates (3) are symmetrically arranged on one side surface of the transverse reinforcing plate (6). Several connecting grooves (4) are equally spaced on the two second support plates (3). Several connecting blocks (5) are fixedly arranged at equal distances on both sides surface of the first support plate (2). The connecting blocks (5) are slidably connected in the connecting grooves (4). Two longitudinal reinforcing plates (9) are symmetrically arranged on the other side surface of the transverse reinforcing plate (6). A connecting plate (10) is fixedly welded between the two longitudinal reinforcing plates (9).

2. The flame-retardant and insulating integrated fiberglass profile cross-section structure according to claim 1, characterized in that: The first support plate (2) has a V-shaped cross-section, and the two outer side walls of the first support plate (2) are respectively movably attached to the opposite surfaces of the two second support plates (3).

3. The flame-retardant and insulating integrated fiberglass profile cross-section structure according to claim 1, characterized in that: The ends of the two longitudinal reinforcing plates (9) away from the transverse reinforcing plate (6) are respectively fixedly connected to the inner sidewall of the steel structure profile body (1). Several weight-reducing frames (11) are equally spaced on the surface of the two longitudinal reinforcing plates (9), and the weight-reducing frames (11) are elliptical.

4. The flame-retardant and insulating integrated fiberglass profile cross-section structure according to claim 1, characterized in that: The steel structure profile body (1) includes a left connecting plate (101), a right connecting plate (102), an upper connecting plate (103), a lower connecting plate (104), an upper baffle (105), a lower baffle (106), and an arc-shaped protrusion (107). The upper connecting plate (103) is connected to one side of the left connecting plate (101), and the lower connecting plate (104) is connected to the other side of the left connecting plate (101). The right connecting plate (102) is connected to one side of the upper connecting plate (103), and the lower baffle (106) is connected to one side of the lower connecting plate (104). The upper baffle (105) is located between the lower baffle (106) and the right connecting plate (102). The arc-shaped protrusion (107) is connected to the surface of the lower connecting plate (104).

5. The flame-retardant and insulating integrated fiberglass profile cross-section structure according to claim 1, characterized in that: The inner layer of the steel structure profile body (1) is a high-strength glass fiber reinforced resin layer (109), the middle layer of the steel structure profile body (1) is a nano flame retardant filling layer (108), and the outer side of the steel structure profile body (1) is a reinforcing material composite layer (110), and the reinforcing material composite layer (110) is a flame retardant resin and glass fiber composite material layer.

6. The flame-retardant and insulating integrated fiberglass profile cross-section structure according to claim 1, characterized in that: Several reinforcing blocks (7) are fixedly arranged at equal distances between the transverse reinforcing plate (6) and the steel structure profile body (1), and weight reduction grooves (8) are provided on the reinforcing blocks (7).

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