High-strength smc mould pressing insulating plate

Abstract

The utility model discloses a high-strength smc mould pressing insulating plate, and mainly relates to the field of smc plates. Comprising a flat plate part based on smc mold pressing, the end face of one side of the flat plate part is a clean face, the end face of the other side of the flat plate part is parallel to the clean face and provided with protruding ribs integrally formed with the flat plate part, the protruding ribs are distributed on the clean face in a square infinite continuous matrix mode, the protruding ribs are in a long strip shape, the distance between the protruding ribs in the length direction of the protruding ribs is n, the distance between the convex ribs in the width direction of the convex ribs is m, and the distance n does not exceed 2 / 3 of the length of the convex ribs. The insulation board structure has the advantages that the insulation board structure is based on boards, the supporting strength is greatly improved, and the insulation board structure is high in strength.

Description

Technical Field

[0001] The utility model relates to the field of SMC boards, in particular to a high-strength SMC molded insulating board. Background Art

[0002] SMC molded sheet, the full name of which is Sheet Molding Compound, is a high-performance insulating material made of unsaturated polyester glass fiber reinforced sheet molding compound through molding. Due to its advantages such as flame retardant insulation, lightweight and high strength, it is widely used in electricity, construction, transportation and many other fields. In many application scenarios, sheets are required as supporting structures or outer structures. With larger sheet widths, problems such as difficulty in maintaining shape and easy breakage are inevitable. The existing method is to cooperate with the supporting structure, such as building an internal frame, or using a large number of plastic screw supports. However, the increase in supporting structure not only increases the cost, but also brings a lot of workload to the construction and installation process, increases the construction period, and it is difficult to guarantee quality control under manual operation. Utility Model Content

[0003] The purpose of the utility model is to provide a high-strength SMC molded insulation board, which is based on the board and has a great improvement in supporting strength, and is a high-strength insulation board structure.

[0004] In order to achieve the above-mentioned purpose, the present invention is realized through the following technical solutions:

[0005] A high-strength SMC molded insulating sheet material comprises a flat plate member based on SMC molding, wherein one end face of the flat plate member is a clean surface, and the other end face of the flat plate member is parallel to the clean surface and is provided with convex ribs integrally formed therewith, wherein the convex ribs are distributed in a square infinitely continuous matrix on the clean surface, the convex ribs are long strips, the spacing of the convex ribs along their length is n, the spacing of the convex ribs along their width is m, and the spacing n does not exceed 2 / 3 of the length of the ribs.

[0006] The length direction of the rib is consistent with the length direction of the flat plate.

[0007] In specific applications, the length direction of the convex rib is consistent with the direction in which the support needs to be enhanced, and the convex rib is centrally arranged relative to the flat plate.

[0008] It also includes a strip member based on SMC molding, which is a strip plate extending in a straight line. The width of the strip member corresponds to the spacing n between the convex ribs. The strip member and the convex ribs are gap-fitted together. The strip member is provided with left-right symmetrical transverse ribs equidistantly along its length. The spacing between the transverse ribs is equal to the spacing between the convex ribs, and the length of the transverse ribs is less than the length of the convex ribs.

[0009] The strip members are obtained by cutting into strip members a and strip members b, and the corresponding upper and lower spacing n of each column are inserted with the opposite strip members a and strip members b, and the strip members a and strip members b are butted together along the length direction, and the end of the strip member a away from the strip member b is a transverse rib and conflicts with the convex rib, and the end of the strip member b away from the strip member a is a transverse rib and conflicts with the convex rib.

[0010] When one side of the flat plate has a support surface and the support surface is arranged parallel to the rib, the strip is inserted into the rib spacing n, one end of the strip is a transverse rib and contacts the rib, and the other end of the strip contacts the support surface.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] Through two sides of infinitely continuous long convex ribs, the overall supporting strength is greatly improved on the basis of the plate structure. Through the distribution and arrangement of the convex ribs, the supporting performance in at least one dimension is enhanced. Moreover, through the setting of the convex rib gaps, it can save materials and leave room for coordination with other structures. It is flexible to match and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a rear view structural schematic diagram of the present utility model.

[0014] Figure 2 It is a schematic diagram of the three-dimensional viewing angle structure of the utility model.

[0015] Figure 3 It is a rear view structural schematic diagram of the application state of the utility model.

[0016] Figure 4 It is a schematic diagram of the three-dimensional viewing angle structure of the utility model in application state.

[0017] Reference numerals shown in the accompanying drawings:

[0018] 1. Flat plate; 2. Raised ribs; 3. Strips; 4. Horizontal ribs; 5. Support surface. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to specific embodiments. It should be understood that these embodiments are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the contents of this invention, those skilled in the art may make various changes or modifications to the present invention, and that these equivalent forms also fall within the scope defined in this application.

[0020] As a high-strength SMC molded insulation board, it includes two shapes of profiles that can be freely combined by cutting: a flat plate 1 and a strip plate 3. The two plates are used together and can be combined in various forms according to site conditions and needs.

[0021] Flat plate member 1 - the specific structure is: a one-piece structural flat plate is adopted, the two end faces of the flat plate member 1 are parallel planes, and the thickness is not limited according to demand. One end face of the flat plate member 1 is a net surface, and the other end face of the flat plate member 1 is arrayed with ribs 2, and the ribs 2 are long strips. Specifically in the array distribution, the minimum spacing of the ribs 2 along their length is n, and the minimum spacing of the ribs 2 along their width is m. The width of the ribs 2 is w and the length is h. In the design, the spacing n is relatively small, and its spacing n is mainly used to clamp and match the strip member 3, so the spacing n is not less than or slightly larger than the width w of the rib 2, and the maximum does not exceed 2 / 3 of the length h of the rib 2. The spacing m is relatively large, mainly used to save materials and achieve interval enhancement of support strength.

[0022] The matrix-distributed ribs 2 are continuous in all directions on the flat plate 1 and do not affect or restrict the cutting of the plate.

[0023] The strip 3 is specifically constructed as a straight, long, strip-shaped plate. Its width corresponds to the spacing n between the ribs 2, allowing it to fit between the gaps between the ribs 2, constraining the strip 3 laterally and creating a mutually locking position. Horizontally symmetrical transverse ribs 4 are equidistantly spaced along its length. These ribs 4 project to equal height on either side of the strip 3, forming a cross-shaped structure with the strip 3. Their length is less than the length h of the ribs 2, ensuring that adjacent strips 3 do not interfere with each other when the strips 3 are inserted between adjacent spacings n.

[0024] The spacing between the transverse ribs 4 is equal to the spacing m between the convex ribs 2. When a transverse rib 4b abuts against the lower side of the convex rib 2a, the transverse rib 4 adjacent to the transverse rib 4b also abuts against the lower side of the convex rib 2 adjacent to the convex rib 2a.

[0025] Based on the above structure, by combining the flat plate 1 and the strip plate 3 and using them flexibly, the following application examples can be obtained:

[0026] Application example 1: Using only flat plate 1

[0027] If the support strength requirement is not very high and the length of the cutting plate surface is not significantly deformed, the flat plate 1 can be directly used for cutting without any restrictions on the direction of use.

[0028] Application example 2: Using only flat plate 1

[0029] If the support strength requirement is not very high, and the length and width of the cut board are significantly different, the length exceeds 2m and may cause deformation, the flat plate 1 can be used alone. However, when cutting, pay attention to the length direction of the rib 2 as the length direction of the cut flat plate 1, and try to make the rib 2 centered in the middle of the cut flat plate 1, so as to improve the support of the cut plate in the length direction.

[0030] Application example 3: Combination of flat plate 1 and strip plate 3

[0031] like Figure 1-2 As shown:

[0032] When the support strength requirements for the board are high, the following combinations can be used.

[0033] Use the flat plate 1 to cut with fixed length and width, and the rib 2 is infinitely continuous in four directions, which does not affect the cutting length and width;

[0034] Make the width direction of the rib 2 on the flat member 1 correspond to the direction in which the support needs to be enhanced, insert the strip member 3 into the spacing n between the ribs 2, and after insertion, the length direction of the strip member 3 corresponds to the direction in which the support needs to be enhanced, and insert the strip member 3 into the gap between adjacent ribs 2 to limit the two sides of the strip member 3.

[0035] During cutting and use, one flat plate 1 corresponds to two cut strips 3. For ease of description, the two strips 3 are referred to as strip a and strip b. The lengths of strips a and b must each exceed the length of a spacing m, so that strips a and b can at least fit between the gaps of one set of ribs 2.

[0036] Assuming that the flat plate 1 is cut to a fixed length and width, the minimum distance between the two adjacent rows of ribs 2 on the flat plate 1 (the distance between the opposite inner sides) is D, then the cutting length of strip a is Da, and the cutting length of strip b is Db.

[0037] Da+Db=D, so when the strip members a and b are butt-jointed along their length direction, the distance between the farthest ends of the strip members a and b is D, which corresponds to the distance between the inner sides of the farthest adjacent ribs 2 on the flat member 1.

[0038] One end of the strip b is cut at the transverse rib 4, so that one end of the strip b is the transverse rib 4, and the other end is not constrained. According to the above explanation, the cutting length of the strip b is based on the value of D-Da;

[0039] One end of the strip a is cut at the transverse rib 4; the cutting length retains at least two transverse ribs 4;

[0040] When the above-mentioned cut strips a and strips b are joined together, the transverse ribs 4 are kept away from each other at the outer ends, such as Figure 1 As shown in the left column 2 and the left column 3 of the figure, the transverse rib 4 of the strip a contacts the bottom side of the convex rib 2 in the topmost row at its upper end, and the transverse rib 4 of the strip b contacts the top side of the convex rib 2 in the lowest row at its lower end, thereby achieving position limiting and locking of the two ends of the strip a and the strip b after splicing. After the strip 3 is assembled, it and the convex rib 2 on the flat member 1 obtain mutual cross and mutual interference support in two directions, thereby achieving mutual reinforcement effect in two directions;

[0041] like Figure 1 As shown in the left column 1 of the strip member 3, when cutting the strip member a, due to the higher initiative, the other end of the strip member a can also be cut at the transverse rib 4, so that both ends of the strip member a are transverse ribs 4, and a wider support side is obtained through the transverse ribs 4, which can not only well resist the convex rib 2, but also cooperate with the resistance of the strip member b through the wider transverse ribs 4; the stability is better.

[0042] Application example 4: Combination of flat plate 1 and strip plate 3

[0043] like Figure 3-4 As shown:

[0044] When the support strength requirement for the board is high, and when the board is used to process boxes (such as distribution boxes, cable ducts, etc.), or for building support (side walls, etc.), when the bottom surface of the board has other planar support structures (such as the bottom surface of the box or the ground, etc.), the following combination and application methods can be used.

[0045] Use the flat plate 1 to cut to a fixed length and width. When assembling, make sure that the length direction of the rib 2 is parallel to the lower support surface 5.

[0046] The cutting length of the strip 3 corresponds to the distance from the bottom side of the uppermost row of ribs 2 to the lower support surface 5; when cutting, one end is cut at the transverse rib 4, so that one end of the strip 3 is the transverse rib 4.

[0047] During assembly, the transverse rib 4 at one end of the strip 3 is arranged at the top and contacts the bottom side of the top row of ribs 2 , and the bottom end of the strip 3 contacts the support surface 5 , thereby securing the two ends of the strip 3 .

[0048] In the above application examples 3 and 4, the insertion density of the strips 3 is not limited. They can be inserted into every gap of the ribs 2, or inserted at intervals of several gaps. The denser the insertion, the better the support. They can be used at equal intervals or in the main load-bearing areas.

[0049] By combining and using the strip members 3 in the manner of application examples 3 and 4 above, the length direction of the strip members 3 is perpendicular to the length direction of the ribs 2, forming a cross-grid structure of ribs 2, thereby comprehensively improving the support strength of the flat member 1. On the one hand, the strip members 3 support the ribs 2 on both sides thereof, thereby increasing the support effect of the ribs 2 and obtaining stable positioning through the ribs 2 on both sides. On the other hand, the strip members 3 themselves penetrate the flat member 1 to form a support in a direction perpendicular to the ribs 2, thereby excellently enhancing the strength of the entire plate.

[0050] It is also very flexible to use and can be combined and used in any combination to enhance the supporting capacity of the load-bearing part. It is also very convenient to assemble. You only need to determine the cutting length to be able to quickly assemble and match. Compared with other auxiliary support structures, it is much simpler, greatly saving labor and time, reducing costs, and improving the overall strength of products and structures.

Claims

1. A high-strength SMC molded insulation board, characterized in that: It includes a flat plate part based on SMC molding, one end face of the flat plate part is a clean surface, the other end face of the flat plate part is parallel to the clean surface and is provided with convex ribs integrally formed therewith, the convex ribs are distributed in a square infinitely continuous matrix on the clean surface, the convex ribs are long strips, the spacing of the convex ribs along their length direction is n, the spacing of the convex ribs along their width direction is m, and the spacing n does not exceed 2 / 3 of the length of the convex ribs.

2. The high-strength SMC molded insulation board according to claim 1, characterized in that: The length direction of the rib is consistent with the length direction of the flat plate.

3. The high-strength SMC molded insulation board according to claim 1, characterized in that: In specific applications, the length direction of the convex rib is consistent with the direction in which the support needs to be enhanced, and the convex rib is centrally arranged relative to the flat plate.

4. The high-strength SMC molded insulation board according to claim 1, characterized in that: It also includes a strip member based on SMC molding, which is a strip plate extending in a straight line. The width of the strip member corresponds to the spacing n of the convex ribs. The strip member and the convex ribs are gap-fitted. The strip member is provided with left-right symmetrical transverse ribs equidistantly along its length direction. The spacing of the transverse ribs corresponds to the spacing m of the convex ribs, and the length of the transverse ribs is less than the length of the convex ribs.

5. The high-strength SMC molded insulation board according to claim 4, characterized in that: The strip members are obtained by cutting into strip members a and strip members b, and the corresponding upper and lower spacing n of each column are inserted with the opposite strip members a and strip members b, and the strip members a and strip members b are butted together along the length direction, and the end of the strip member a away from the strip member b is a transverse rib and conflicts with the convex rib, and the end of the strip member b away from the strip member a is a transverse rib and conflicts with the convex rib.

6. The high-strength SMC molded insulation board according to claim 4, characterized in that: When one side of the flat plate has a support surface and the support surface is arranged parallel to the rib, the strip is inserted into the rib spacing n, one end of the strip is a transverse rib and contacts the rib, and the other end of the strip contacts the support surface.

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