The utility model discloses a reinforcing section steel in the technical field of section steel. The section steel includes a long strip shape steel body, the upper surface of the section steel body is connected with both sides by the first arc, and the lower surface of the section steel body is connected with the two sides by the second arc; the upper surface of the section steel body is provided with U-shaped grooves along the length direction, and the edge of the groove of the U-shaped groove is set as the third arc, and the section steel body is set up by the third arc. The lower surface is provided with an arc-shaped concave structure; the width of the upper end of the section steel body is less than the width of the lower end of the section steel body, and the two ends of the section steel body are set as inclined surfaces; the outer surface of the section steel body in turn includes the first adhesive layer, the strengthening layer, the second adhesive layer, the corrosion resistant alloy layer, the wear resistant layer and the corrosion resistant layer; and the strengthening layer is set as gold. The metal mesh layer consists of a network structure formed by interlacing multiple first and second steel wires, and a through hole is formed between the first and second steel wires. The utility model has the advantages of improving the overall strength and increasing wear resistance.
【技术实现步骤摘要】
一种加强型型钢
本技术涉及型钢
,特别涉及一种加强型型钢。
技术介绍
型钢是一种有一定截面形状和尺寸的条型钢材。按照钢的冶炼质量不同,型钢分为普通型钢和优质型钢。普通型钢按现行金属产品目录又分为大型型钢、中型型钢、小型型钢。现有技术中公开了一种技术,申请号为CN201420092940.3,授权公告号为CN203708857U,授权公告日为20140716,专利名称为一种联合收割机脱粒装置的型钢,其组成包括:钢体,所述的钢体上表面为R150mm-R400mm圆弧形,所述的钢体下表面为R135mm-R385mm圆弧形,所述的钢体的两侧面与所述的钢体上表面连接处为圆角,所述的圆角为R10mm。现有技术的型钢形状为弧形,其两侧立面与上圆弧连接处为圆角,在工作过程中减小了破碎率,但是,依旧存在如下问题,型钢本身的结构强度不够,抗压性较差,长期使用依旧容易产生断裂,并且磨损严重。
技术实现思路
本技术的目的是提供一种增加强度,减少磨损的加强型型钢。为了实现上述技术目的,本技术加强型型钢采用的如下技术方案:一种加强型型钢,包括长条形的型钢本体,所述型钢本体的上表面与两侧面的连接 ...
【技术保护点】
1.一种加强型型钢,其特征在于:包括长条形的型钢本体,所述型钢本体的上表面与两侧面的连接处为第一圆弧形,所述型钢本体的下表面与两侧面的连接处为第二圆弧形;所述型钢本体的上表面沿长度方向开设有U型槽,U型槽的槽口边缘设置成第三圆弧形,所述型钢本体的下表面设置有弧形的内凹结构;所述型钢本体上端的宽度小于型钢本体下端的宽度,所述型钢本体的两端设置成倾斜面;所述型钢本体的外表面依次包括第一胶黏层、加强层、第二胶黏层、耐蚀合金层、耐磨层、防腐层;所述加强层设置为金属网层,所述金属网层包括多个第一钢丝和多个第二钢丝交错编织形成的网状结构,所述第一钢丝和第二钢丝之间形成通孔。
【技术特征摘要】
1.一种加强型型钢,其特征在于:包括长条形的型钢本体,所述型钢本体的上表面与两侧面的连接处为第一圆弧形,所述型钢本体的下表面与两侧面的连接处为第二圆弧形;所述型钢本体的上表面沿长度方向开设有U型槽,U型槽的槽口边缘设置成第三圆弧形,所述型钢本体的下表面设置有弧形的内凹结构;所述型钢本体上端的宽度小于型钢本体下端的宽度,所述型钢本体的两端设置成倾斜面;所述型钢本体的外表面依次包括第一胶黏层、加强层、第二胶...
【专利技术属性】
技术研发人员:黄干龙,
申请(专利权)人:扬州八方冷拉型钢有限公司,
类型:新型
国别省市:江苏,32
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