Bracket beam for drive-in type storage rack and setting method of bracket beam

[0026] Example 1

[0027] This embodiment provides a corbel beam for drive-in racks, including a column, a load beam, and a corbel frame. The outer surface of the corbel frame is coated with an anticorrosive layer, and the anticorrosive layer is sprayed with an anticorrosive coating. It includes the following components in parts by mass:

[0028] Polyphenylene ether resin powder: 15 parts, epoxy resin: 10 parts, 11-carboxyundecyl methyl silicone oil: 10 parts, styrene butadiene rubber: 10 parts, dioctyl phthalate: 4 parts, silane coupling Coupling agent: 8 parts, phosphate triester: 1 part, composite rare earth: 0.3 parts;

[0029] The composite rare earth contains the following components by weight percentage: Y: 13%, Sc: 16%, Gd: 9%, Sm: 18%, Pr: 9%, the rest are other lanthanides, the sum of the above components is 100% .

[0030] The above-mentioned method for setting corbel beams for drive-in racks is as follows:

[0031] Step 1: Select a 1 mm steel plate and place it on the mold f

[0035] Example 2

[0036] This embodiment provides a corbel beam for drive-in racks, including a column, a load beam, and a corbel frame. The outer surface of the corbel frame is coated with an anticorrosive layer, and the anticorrosive layer is sprayed with an anticorrosive coating. It includes the following components in parts by mass:

[0037] Polyphenylene ether resin powder: 18 parts, epoxy resin: 14 parts, 11-carboxyundecyl methyl silicone oil: 15 parts, styrene butadiene rubber: 14 parts, dioctyl phthalate: 7 parts, silane coupling Coupling agent: 8 parts, phosphate triester: 3 parts, composite rare earth: 0.5 parts;

[0038] The composite rare earth contains the following components by weight percentage: Y: 15%, Sc: 18%, Gd: 11%, Sm: 20%, Pr: 11%, the rest are other lanthanides, the sum of the above components is 100% .

[0039] The above-mentioned method for setting corbel beams for drive-in racks is as follows:

[0040] Step 1: Select a 2mm steel plate and place it on the mold

[0044] Example 3

[0045] This embodiment provides a corbel beam for drive-in racks, including a column, a load beam, and a corbel frame. The outer surface of the corbel frame is coated with an anticorrosive layer, and the anticorrosive layer is sprayed with an anticorrosive coating. It includes the following components in parts by mass:

[0046] Polyphenylene ether resin powder: 16 parts, epoxy resin: 12 parts, 11-carboxyundecyl methyl silicone oil: 13 parts, styrene butadiene rubber: 12 parts, dioctyl phthalate: 5 parts, silane coupling Coupling agent: 6 parts, phosphate triester: 2 parts, composite rare earth: 0.4 parts;

[0047] The composite rare earth contains the following components by weight percentage: Y: 14%, Sc: 17%, Gd: 10%, Sm: 19%, Pr: 10%, the rest are other lanthanides, the sum of the above components is 100% .

[0048] The above-mentioned method for setting corbel beams for drive-in racks is as follows:

[0049] Step 1: Choose a 3 mm steel plate and place it on the die