Profiled steel sheet based on BIM

Abstract

The utility model relates to the technical field of profiled steel sheets, in particular to a BIM (Building Information Modeling)-based profiled steel sheet which comprises a steel sheet main body, the steel sheet main body comprises a bearing section, one end of the bearing section is provided with a first splicing section, and the other end of the bearing section is provided with a second splicing section; the first salient points are embossed on the upper surface of the bearing section; the second salient points are embossed on the upper surface of the first splicing section; and the third salient points are embossed on the upper surfaces of the second splicing sections, and the third salient points in the adjacent steel plate main bodies are inserted into the second salient points. According to the utility model, through the splicing treatment of the trapezoidal structures, the joints are located in the middle parts of the inclined surfaces, so that accumulated water can be effectively prevented from entering, the internal corrosion is avoided, the service life is prolonged, meanwhile, through the arrangement of the inclined convex points, mutual limiting can be realized through clamping and abutting, and the convenience of subsequent installation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated steel plates, in particular to a BIM-based corrugated steel plate. Background Art

[0002] Corrugated steel sheet refers to hot-dip galvanized steel sheet or color galvanized steel sheet, which is cold-bent into various corrugations by roller pressing. It has the characteristics of light weight, high strength, beautiful appearance, durability, simple construction, earthquake resistance and fire resistance. Corrugated steel sheet is divided into galvanized steel sheet, aluminum-coated steel sheet, aluminum-zinc-coated steel sheet, galvanized aluminum-coated steel sheet, galvanized alloy steel sheet and electro-galvanized steel sheet. Nowadays, the simulation and application of various building data based on BIM are very extensive, and the corrugated steel sheet needs to be processed according to the on-site data. In addition, due to the large area of ​​the installation site, the corrugated steel sheet needs to be spliced ​​and installed. The traditional assembly after corrugation is mostly installed by overlapping the horizontal parts, but it is easy to cause water seepage in the gaps due to the accumulation of water in the horizontal parts. At the same time, the positioning during splicing is more cumbersome. Due to the smoothness of the surface of the corrugated steel sheet, it is not convenient for the auxiliary positioning of the adjacent corrugated steel sheets when it is installed at an angle, thereby increasing the complexity of its installation. Utility Model Content

[0003] The purpose of the utility model is to provide a BIM-based corrugated steel plate to solve the problem of overlapping installation of horizontal parts proposed in the above-mentioned background technology, but it is easy to cause water seepage in the gaps due to water accumulation in the horizontal parts, and the positioning during splicing is relatively cumbersome. Due to the smoothness of the surface of the corrugated steel plate, it is not convenient to assist the positioning of adjacent corrugated steel plates when it is installed at an angle.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a BIM-based corrugated steel plate, comprising:

[0005] A steel plate body, the steel plate body comprising a bearing section, one end of the bearing section is provided with a first splicing section, and the other end of the bearing section is provided with a second splicing section;

[0006] A first convex point, wherein the first convex point is printed on the upper surface of the bearing section;

[0007] a second convex point, the second convex point being embossed on the upper surface of the first splicing section;

[0008] The third convex point is stamped on the upper surface of the second splicing section, and the third convex point in the adjacent steel plate body is inserted into the inside of the second convex point.

[0009] Preferably, the bearing section, the first splicing section and the second splicing section are all isosceles trapezoidal structures, the lower surface of the first splicing section is step-shaped, and the upper surface of the second splicing section is step-shaped.

[0010] Preferably, the first splicing section in the adjacent steel plate main body is engaged on top of the second splicing section, and the second convex point is sleeved on top of the third convex point.

[0011] Preferably, the third convex point and the second convex point are both convex upward, the size of the second convex point is larger than that of the third convex point, the second convex point and the third convex point are both inclined, and the inclination angles of the second convex point and the third convex point are the same.

[0012] Preferably, the inclination angle range of the second convex points is between 60 degrees and 80 degrees upward from the horizontal, and the distribution spacing of the second convex points and the third convex points is the same.

[0013] Preferably, a first bending portion is provided at one end of the first splicing section away from the load-bearing section, and a second bending portion is provided at one end of the second splicing section away from the load-bearing section.

[0014] Preferably, the length of the second bending portion is half of the length of the horizontal end of the load-bearing section, and the length of the first bending portion is half of the length of the inclined end of the load-bearing section.

[0015] Compared with the prior art, the beneficial effect of the utility model is that the utility model, through the splicing treatment of the trapezoidal structure, makes the joint in the middle part of the inclined surface, thereby effectively avoiding the entry of accumulated water, and then effectively avoiding the infiltration of rainwater, and then avoiding its internal corrosion, thereby improving its service life, and at the same time, through the setting of inclined protrusions, when adjacent corrugated steel plates are spliced, they can be snap-fitted and abutted, so that they limit each other, thereby improving the convenience of subsequent installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the partial splicing state of the utility model;

[0018] Figure 3 It is a schematic diagram of the distribution structure of the first convex point, the second convex point and the third convex point of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the third convex point in an inclined state of the utility model;

[0020] Figure 5 It is a front structural schematic diagram of the utility model.

[0021] In the figure: 1. Steel plate body; 11. Load-bearing section; 12. First splicing section; 13. Second splicing section; 2. First convex point; 3. First bending part; 4. Second convex point; 5. Second bending part; 6. Third convex point. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 The utility model provides an embodiment: a BIM-based corrugated steel plate, comprising:

[0024] A steel plate body 1, the steel plate body 1 comprises a bearing section 11, a first splicing section 12 is arranged at one end of the bearing section 11, and a second splicing section 13 is arranged at the other end of the bearing section 11;

[0025] A first convex point 2, which is printed on the upper surface of the bearing section 11;

[0026] A second convex point 4, which is printed on the upper surface of the first splicing section 12;

[0027] The third protrusion 6 is embossed on the upper surface of the second splicing section 13, and the third protrusion 6 in the adjacent steel plate main body 1 is inserted into the inside of the second protrusion 4. Through the mutual coordination of the second protrusion 4 and the third protrusion 6, when the adjacent steel plate main bodies 1 are spliced, the second protrusion 4 and the third protrusion 6 can be obliquely inserted to achieve auxiliary limiting of the splicing of the adjacent steel plate main bodies 1, and the positioning effect is better, thereby improving the convenience of subsequent installation of the steel plate main body 1.

[0028] Furthermore, the bearing section 11, the first splicing section 12 and the second splicing section 13 are all isosceles trapezoidal structures, the lower surface of the first splicing section 12 is stepped, and the upper surface of the second splicing section 13 is stepped. The first splicing section 12 in the adjacent steel plate main body 1 is engaged above the second splicing section 13, and the second protrusion 4 is sleeved above the third protrusion 6. Through the sleeve positioning, it plays an auxiliary positioning role for the subsequent splicing of the steel plate main body 1, thereby improving the convenience of installation of the device.

[0029] Furthermore, the third protrusion 6 and the second protrusion 4 are both convex upward, the size of the second protrusion 4 is larger than that of the third protrusion 6, the second protrusion 4 and the third protrusion 6 are both inclined, and the inclination angles of the second protrusion 4 and the third protrusion 6 are the same, the inclination angle range of the second protrusion 4 is between sixty and eighty degrees upward from the horizontal, and the distribution spacing of the second protrusion 4 and the third protrusion 6 is the same. Through its inclined distribution setting, it can better realize the load-bearing positioning of the adjacent steel plate body 1. Compared with the traditional vertically distributed protrusion structure, its friction effect is better, thereby better realizing the auxiliary positioning of the steel plate body 1.

[0030] Furthermore, a first bending portion 3 is provided at one end of the first splicing section 12 away from the load-bearing section 11, and a second bending portion 5 is provided at one end of the second splicing section 13 away from the load-bearing section 11. The length of the second bending portion 5 is half of the length of the horizontal end of the load-bearing section 11, and the length of the first bending portion 3 is half of the length of the inclined end of the load-bearing section 11. The first bending portion 3 is exposed to the outside and is on the inclined surface, which effectively avoids the infiltration of rainwater. At the same time, the distribution of the second bending portion 5 further improves the stability of the splicing of adjacent steel plate bodies 1 and improves its load-bearing effect. After the adjacent steel plate bodies 1 are spliced, screws are inserted between adjacent second protrusions 4 for installation and positioning, thereby ensuring the stability of the splicing of adjacent steel plate bodies 1.

[0031] Working principle: The bearing sections 11 used in this application are all products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be repeated here. When the utility model is in use, first a group of steel plate main bodies 1 are installed and positioned, and they are positioned in a specified position by bolts or screws. Further, when the subsequent steel plate main bodies 1 are spliced, the first splicing section 12 is sleeved above the second splicing section 13, and the steel plate main body 1 slides down under its own weight, so that the second protrusion 4 is sleeved on the outside of the third protrusion 6 for blocking and limiting, and the steel plate main body 1 is adjusted so that the installation heights of adjacent steel plate main bodies 1 are consistent. Through the auxiliary engagement of the second protrusion 4 and the third protrusion 6, the convenience of subsequent installation of the steel plate main body 1 is greatly improved. After splicing and alignment, the overlapping parts of the first splicing section 12 and the second splicing section 13 are penetrated by bolts or screws to realize the installation and positioning of the subsequent steel plate main body 1. The operation is carried out in sequence until the specified position is covered with the steel plate main body 1.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A corrugated steel plate based on BIM, characterized in that: include: A steel plate body (1), the steel plate body (1) comprising a load-bearing section (11), one end of the load-bearing section (11) being provided with a first splicing section (12), and the other end of the load-bearing section (11) being provided with a second splicing section (13); A first convex point (2), the first convex point (2) being embossed on the upper surface of the bearing section (11); A second convex point (4), the second convex point (4) being embossed on the upper surface of the first splicing section (12); A third convex point (6), wherein the third convex point (6) is stamped on the upper surface of the second splicing section (13), and the third convex point (6) in the adjacent steel plate body (1) is inserted into the interior of the second convex point (4).

2. The BIM-based corrugated steel sheet according to claim 1, characterized in that: The bearing section (11), the first splicing section (12) and the second splicing section (13) are all isosceles trapezoidal structures; the lower surface of the first splicing section (12) is step-shaped, and the upper surface of the second splicing section (13) is step-shaped.

3. The BIM-based corrugated steel sheet according to claim 1, characterized in that: The first splicing section (12) in the adjacent steel plate body (1) is engaged on top of the second splicing section (13), and the second protrusion (4) is sleeved on top of the third protrusion (6).

4. The BIM-based corrugated steel sheet according to claim 1, characterized in that: The third convex point (6) and the second convex point (4) are both convex upwards, the size of the second convex point (4) is larger than the size of the third convex point (6), the second convex point (4) and the third convex point (6) are both inclined, and the inclination angles of the second convex point (4) and the third convex point (6) are the same.

5. The BIM-based corrugated steel sheet according to claim 4, characterized in that: The inclination angle of the second convex point (4) ranges from 60 degrees to 80 degrees upward from the horizontal, and the distribution spacing of the second convex point (4) and the third convex point (6) is the same.

6. The BIM-based corrugated steel sheet according to claim 1, characterized in that: A first bending portion (3) is provided at one end of the first splicing section (12) away from the load-bearing section (11), and a second bending portion (5) is provided at one end of the second splicing section (13) away from the load-bearing section (11).

7. The BIM-based corrugated steel sheet according to claim 6, characterized in that: The length of the second bending portion (5) is half the length of the horizontal end of the load-bearing section (11), and the length of the first bending portion (3) is half the length of the inclined end of the load-bearing section (11).

Images