Right-angle connecting component

Abstract

The utility model discloses a right-angle connecting part which comprises a rectangular substrate, two adjacent side edges of the substrate extend outwards to form first mounting pieces, first mounting holes are formed in the first mounting pieces, the other two side edges of the substrate extend towards the direction perpendicular to the substrate to form second mounting pieces, and second mounting holes are formed in the second mounting pieces. The outer side face of the second installation piece and the end face of the side edge of the corresponding substrate are located on the same plane, a second installation hole is formed in the second installation piece, and an electroplated layer, an anti-oxidation layer, a high-temperature-resistant layer and a corrosion-resistant layer are sequentially arranged on the surface of the right-angle connecting piece from inside to outside. The material cost is saved, and the efficiency is improved; in addition, by arranging the corrosion-resistant layer, the corrosion resistance of the surface of the connecting piece is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of connecting pieces, in particular to a right-angle connecting component. Background Art

[0002] In the prior art, when connecting into a three-dimensional right-angle structure, the three surfaces involved in the connection are usually connected in pairs for fixing. However, this method requires the use of multiple connectors and multiple connector fixing operations, which not only wastes materials and increases costs, but also reduces efficiency. In addition, when the connectors are used outdoors, the environment contains a variety of corrosive factors, so the connectors are easily corroded, reducing their service life. Utility Model Content

[0003] In order to solve the above-mentioned deficiencies in the prior art, the utility model provides a right-angle connecting component.

[0004] In order to achieve the above technical effects, the utility model adopts the following scheme:

[0005] A right-angle connecting component comprises a substrate arranged in a rectangular shape, two adjacent sides of the substrate both extend outward to form a first mounting piece, the first mounting piece has a first mounting hole, the remaining two sides of the substrate both extend in a direction perpendicular to the substrate to form a second mounting piece, the outer side surface of the second mounting piece and the end surface of the corresponding side of the substrate are located on the same plane, the second mounting piece has a second mounting hole, the surface of the right-angle connecting component is provided with an electroplating layer, the surface of the electroplating layer is provided with an anti-oxidation layer, the surface of the anti-oxidation layer is provided with a high-temperature resistant layer, and the surface of the high-temperature resistant layer is provided with a corrosion-resistant layer.

[0006] According to a preferred technical solution, a groove is provided at the center of one side of the base plate on which the second mounting plate is provided, and a plurality of protruding reinforcing ribs are provided in the groove.

[0007] According to a preferred technical solution, the corrosion-resistant layer comprises a primer layer, a tar enamel layer and a petroleum asphalt layer, the tar enamel layer is arranged on the surface of the petroleum asphalt layer, and the primer layer is arranged on the surface of the tar enamel layer.

[0008] According to a preferred technical solution, the high temperature resistant layer comprises an organic silicon layer, an inorganic coating layer and a fire resistant protective coating, the hardware coating layer is arranged on the surface of the fire resistant protective coating, and the organic silicon layer is arranged on the surface of the inorganic coating layer.

[0009] According to a preferred technical solution, the anti-oxidation layer is a high temperature resistant silicone paint, and the anti-oxidation layer is coated on the surface of the electroplating layer.

[0010] According to a preferred technical solution, the electroplated layer is a chromium-based plating layer.

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

[0012] The utility model has a simple structure and is easy to use. A base sheet is attached to one surface and fixed through a first mounting hole. Two second mounting sheets are attached to the other two surfaces respectively and fixed through the second mounting holes. Therefore, three sides at right angles are fixed by one connecting piece, which saves material costs and improves efficiency. In addition, by providing a corrosion-resistant layer, the corrosion resistance of the surface of the connecting piece is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the surface layer structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the corrosion-resistant layer structure of the utility model;

[0016] Figure 4 It is a schematic diagram of the high temperature resistant layer structure of the utility model.

[0017] Figure numerals: 1. substrate; 2. first mounting plate; 3. first mounting hole; 4. second mounting plate; 5. second mounting hole; 6. groove; 7. reinforcing rib; 8. surface of right-angle connector; 9. corrosion-resistant layer; 10. high-temperature-resistant layer; 11. antioxidant layer; 12. electroplating layer; 14. petroleum asphalt layer; 15. tar enamel layer; 16. primer layer; 17. fire-resistant protective coating; 18. inorganic coating layer; 19. silicone layer. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] A right-angle connecting component comprises a substrate 1 arranged in a rectangular shape, two adjacent side edges of the substrate 1 are extended outward to form a first mounting piece 2, the first mounting piece 2 has a first mounting hole 3, the remaining two side edges of the substrate 1 are extended in a direction perpendicular to the substrate 1 to form a second mounting piece 4, the outer side surface of the second mounting piece 4 is located on the same plane as the end surface of the corresponding side edge of the substrate 1, the second mounting piece 4 has a second mounting hole 5, the surface of the right-angle connecting component is provided with an electroplating layer 12, the surface of the electroplating layer 12 is provided with an anti-oxidation layer 11, the surface of the anti-oxidation layer 11 is provided with a high-temperature resistant layer 10, and the surface of the high-temperature resistant layer 10 is provided with a corrosion-resistant layer 9.

[0020] According to a preferred technical solution, a groove 6 is provided at the center of one side of the substrate 1 on which the second mounting plate 4 is provided, and a plurality of protruding reinforcing ribs 7 are provided in the groove 6 .

[0021] According to a preferred technical solution, the corrosion-resistant layer 9 includes a primer layer 16 , a tar enamel layer and a petroleum asphalt layer 14 , the tar enamel layer is disposed on the surface of the petroleum asphalt layer 14 , and the primer layer 16 is disposed on the surface of the tar enamel layer 15 .

[0022] According to a preferred technical solution, the high temperature resistant layer 10 comprises an organic silicon layer 19 , an inorganic coating layer 18 and a fire resistant protective coating 17 , the hardware coating layer is arranged on the surface of the fire resistant protective coating 17 , and the organic silicon layer 19 is arranged on the surface of the inorganic coating layer 18 .

[0023] In a preferred technical solution, the anti-oxidation layer 11 is a silicone high temperature resistant paint, and the anti-oxidation layer 11 is coated on the surface of the electroplating layer 12 .

[0024] According to a preferred technical solution, the electroplating layer 12 is a chromium-based plating layer.

[0025] In the description of the present utility model, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is conventionally placed when in use, or are the orientations or positional relationships conventionally understood by those skilled in the art. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present utility model.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A right-angle connecting component, characterized in that: The invention comprises a rectangular substrate (1), wherein two adjacent sides of the substrate (1) extend outward to form a first mounting sheet (2), the first mounting sheet (2) has a first mounting hole (3), the remaining two sides of the substrate (1) extend in a direction perpendicular to the substrate (1) to form a second mounting sheet (4), the outer side surface of the second mounting sheet (4) and the end surface of the corresponding side of the substrate (1) are located on the same plane, the second mounting sheet (4) has a second mounting hole (5), the surface of the right-angle connecting component is provided with an electroplating layer (12), the surface of the electroplating layer (12) is provided with an anti-oxidation layer (11), the surface of the anti-oxidation layer (11) is provided with a high-temperature resistant layer (10), and the surface of the high-temperature resistant layer (10) is provided with a corrosion-resistant layer (9).

2. The right-angle connecting member according to claim 1, characterized in that: A groove (6) is provided at the center of one side of the base plate (1) on which the second mounting plate (4) is provided, and a plurality of protruding reinforcing ribs (7) are provided in the groove (6).

3. The right-angle connecting member according to claim 1, characterized in that: The corrosion-resistant layer (9) comprises a primer layer (16), a tar enamel layer (15) and a petroleum asphalt layer (14); the tar enamel layer (15) is arranged on the surface of the petroleum asphalt layer (14); and the primer layer (16) is arranged on the surface of the tar enamel layer (15).

4. The right-angle connecting member according to claim 1, characterized in that: The high temperature resistant layer (10) comprises an organic silicon layer (19), an inorganic coating layer (18) and a fire resistant protective coating (17); the inorganic coating layer (18) is arranged on the surface of the fire resistant protective coating (17); and the organic silicon layer (19) is arranged on the surface of the inorganic coating layer (18).

5. The right-angle connecting member according to claim 1, characterized in that: The anti-oxidation layer (11) is an organic silicon high temperature resistant paint, and the anti-oxidation layer (11) is coated on the surface of the electroplating layer (12).

6. The right-angle connecting member according to claim 1, characterized in that: The electroplating layer (12) is a chromium-based plating layer.

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