Wind-resistant foam sandwich color steel sheet fence

Abstract

The utility model discloses a wind-resistant foam sandwich color steel sheet fence which is composed of stand columns, foam sandwich color steel sheet plate assemblies and springs. The stand column is formed by splicing two L-shaped angle steel, and a square bottom plate is welded to the bottom of the stand column. The foam sandwich color steel sheet plate assembly is formed by splicing a plurality of foam sandwich color steel sheet plates, and the periphery of the foam sandwich color steel sheet plate assembly is fixed through C-shaped galvanized clamping grooves. Hooks are arranged at two ends of the spring; and a plurality of U-shaped rings are welded at the upper and lower positions of the upright post and the C-shaped galvanized clamping groove. During installation, the stand columns on the two sides are fixed firstly, then the foam sandwich color steel sheet plate assemblies are hung on the U-shaped rings of the stand columns through the springs, and a fence unit is formed. The fence is simple in structure and low in manufacturing cost; meanwhile, under the action of strong wind, on one hand, part of wind power is counteracted through tensile deformation of the springs; and on the other hand, wind can pass through the gaps between the stand columns and the foam sandwich color steel sheet plate assemblies, and therefore the purposes of releasing wind pressure and protecting the fence are achieved.

Description

Technical Field

[0001] The utility model relates to a construction fence at a construction site in the field of civil engineering. It improves the existing foam sandwich color steel skin fence by taking into account factors such as the destructive characteristics, force characteristics and economic benefits of the fence under strong winds. According to the principle of releasing and channeling the force of strong winds, a wind-resistant foam sandwich color steel skin fence is designed. Background Art

[0002] Wind is a destructive natural force. Strong winds pose a serious threat to the safety of civil engineering construction sites. At construction sites, fences are important facilities to ensure construction safety, and their stability and wind resistance are crucial. However, ordinary fences are often easily damaged or even collapsed under strong winds, which directly threatens the safety of construction workers and the smooth progress of construction. Foam sandwich color steel fences are widely used because of their simple structure, cheap materials and high construction efficiency. However, in strong or strong winds, foam sandwich color steel fences are easily damaged. The damage forms include: (1) the fence loses stability and overturns as a whole; (2) the upper and lower galvanized beam slots buckle or even break; (3) the foam sandwich color steel sheet bends. The reason for the above damage forms is that the existing foam sandwich color steel fence is like a continuous, airtight giant wall panel. The fence passively bears large-area wind pressure. As the wind force continues to increase, the fence is eventually damaged. Utility Model Content

[0003] The utility model overcomes the stress-bearing defects of the existing foam sandwich color steel skin enclosure, provides a wind-resistant foam sandwich color steel skin enclosure, and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wind-resistant foam sandwich color steel skin enclosure, comprising three parts: a column, a foam sandwich color steel skin board assembly and a spring; the column is formed by two L-shaped angle steels welded in double to form a main body, and two U-shaped rings are welded at the upper and lower positions on the inner side of the spliced ​​flange of the L-shaped angle steel, and a square base plate is welded at the bottom of the column, and four strip holes are evenly distributed around the square base plate; the foam sandwich color steel skin board assembly is composed of multiple foam sandwich color steel skin boards spliced ​​together, which are wrapped and fixed with C-shaped galvanized slots on all sides, and two U-shaped rings are welded at the upper and lower positions on the left and right sides; both ends of the spring are provided with hooks.

[0005] Furthermore, the two L-shaped angle steels are welded together to form a column with a T-shaped cross section, and the height of the column is 2000mm. During installation, the T-shaped web is placed inside the enclosure, and the U-shaped rings are welded to both sides of the web, one on each side, for a total of four U-shaped rings.

[0006] Furthermore, various patterns can be printed on the surface of the foam sandwich color steel skin board, which is connected to a C-shaped galvanized slot with self-tapping screws to form a whole. The overall height is 1800 mm, and the width can be adjusted as needed, and 3300 mm is recommended.

[0007] Furthermore, the model of the spring is selected according to the weight of the foam sandwich color steel sheet assembly, and the hooks at both ends of the spring are firmly hung on the column and the U-shaped rings at the top and bottom of the foam sandwich color steel sheet assembly.

[0008] The beneficial effects of the utility model are:

[0009] 1. Improve the wind resistance of existing foam sandwich color steel skin enclosures, effectively prevent or reduce wind damage to the enclosures, and avoid economic losses.

[0010] 2. The enclosure unit is simplified into three parts: columns, foam sandwich color steel skin components, and springs, which increases the factory prefabrication rate of the enclosure components.

[0011] 3. The use of springs to connect the columns and foam sandwich color steel skin components makes the construction simple and improves the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the front view of the utility model;

[0013] Figure 2 It is a top view of the utility model;

[0014] Figure 3 for Figure 1 Left section view at AA in the middle;

[0015] Figure 4 It is a schematic diagram of the cross section of the column;

[0016] Figure 5 This is a schematic diagram of the cross section of a C-shaped galvanized slot;

[0017] Figure 6 Schematic diagram of a U-shaped ring.

[0018] In the figure: 1 column, 11 L-shaped angle steel, 12 U-shaped ring, 13 square bottom plate, 14 bolt hole, 2 foam sandwich color steel skin board assembly, 21 foam sandwich color steel skin board, 22 C-shaped galvanized card slot, 3 spring. DETAILED DESCRIPTION

[0019] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention more clearly understood, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0020] See also Figure 1-6 The utility model provides a technical solution: a wind-resistant foam sandwich color steel skin enclosure includes an L-shaped angle steel, a U-shaped ring, a square bottom plate, a bolt hole, a foam sandwich color steel skin plate, a C-shaped galvanized slot, and a spring.

[0021] A wind-resistant foam sandwich color steel skin enclosure, the main body of which is made of multiple foam sandwich color steel skin panels spliced ​​together, fixed with C-shaped galvanized slots on all sides, with a firm component structure, high integrity, light weight, and low cost, it can be prefabricated in a factory, and the overall rigidity is improved compared with existing products; the columns on both sides can be bolted to the ground or buried underground, with high strength and good stability; the spring connectors with hooks at both ends can not only provide elastic deformation, but also retain a certain ventilation gap, reducing the destructive effect of wind loads in a variety of ways; the spring hooks are directly hung on the U-shaped rings of the columns and C-shaped galvanized slots, this connection method is simple and reliable, and greatly improves construction efficiency.

[0022] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall fall within the protection scope of the present invention.

Claims

1. A wind-resistant foam sandwich colored steel enclosure, characterized by: The utility model comprises three parts: a column (1), a foam sandwich color steel sheet assembly (2) and a spring (3); the column (1) is formed by welding two L-shaped angle steels (11) in double connection to form a main body, two U-shaped rings (12) are welded at the upper and lower positions of the inner side of the spliced ​​flange of the L-shaped angle steel (11), a square bottom plate (13) is welded at the bottom of the column (1), and four bolt holes (14) are evenly distributed around the square bottom plate (13); the foam sandwich color steel sheet assembly (2) is composed of a plurality of foam sandwich color steel sheets (21) spliced ​​together, and the four sides are wrapped and fixed with C-shaped galvanized slots (22), and two U-shaped rings (12) are welded at the upper and lower positions on the left and right sides; the two ends of the spring (3) are provided with hooks.

2. The wind-resistant foam sandwich colored steel enclosure according to claim 1 is characterized by: The two L-shaped angle steels (11) are welded together to form a column (1) with a T-shaped cross section. The height of the column (1) is 2000 mm. During installation, the T-shaped web is placed inside the enclosure, and the U-shaped rings (12) are welded to both sides of the web, one on each side, for a total of four U-shaped rings.

3. The wind-resistant foam sandwich colored steel enclosure according to claim 1 is characterized by: The surface of the foam sandwich colored steel sheet (21) can be printed with various patterns and connected to the C-shaped galvanized slot (22) by self-tapping screws to form a whole. The overall height is 1800 mm and the width can be adjusted as needed, and is preferably 3300 mm.

4. The wind-resistant foam sandwich colored steel enclosure according to claim 1 is characterized by: The model of the spring (3) is selected according to the weight of the foam sandwich colored steel sheet assembly (2), and the hooks at both ends of the spring (3) are firmly hung on the column (1) and the U-shaped rings (12) at the top and bottom of the foam sandwich colored steel sheet assembly (2).

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