一种插入紧固型钢格板

Inserted and fastened type steel grating

Abstract

本发明公开了一种插入紧固型钢格板,由多个扁钢(1)、多个扭绞方钢(2)、两个侧钢(31,32)和两个平钢(41,42)焊接成长方形网格板,多个扁钢(1)和多个扭绞方钢(2)分别沿其宽度方向和长度方向布置,多个扭绞方钢(2)压焊在多个扁钢(1)上,两个侧钢(31,32)分别焊接在多个扁钢(1)的两个端面,两个侧钢(31,32)的高度大于扁钢(1)的高度并从扁钢(1)下端伸出,两个平钢(41,42)分别焊接在两个侧钢(31,32)上且向外侧伸出,两个平钢(41,42)与多个扁钢(1)的顶面处于同一平面。本发明中,钢格板可以插入并紧固安装,其安装机构非常牢固,不易产生松动,钢格板的使用时间长,结构稳定性高。
The invention discloses an inserted and fastened type steel grating. A plurality of oblate steel bars (1), a plurality of stranded square steel bars (2), two side steel bars (31 and 32) and two flat steel bars (41 and 42) are welded to form a rectangular grating; the oblate steel bars (1) and the stranded square steel bars (2) are respectively arranged along the width direction and the length direction; the stranded square steel bars (2) are arranged on the oblate steel bars (1) in a pressure welding manner; the two side steel bars (31 and 32) are respectively welded to two end surfaces of the oblate steel bars (1); the heights of the two side steel bars (31 and 32) are greater than those of the oblate steel bars (1) and extend out from the lower ends of the oblate steel bars (1); the two flat steel bars (41 and 42) are respectively welded on the two side steel bars (31 and 32) and extend out towards the outer side; and the tops of the two flat steel bars (41 and 42) and the tops of the oblate steel bars (1) are positioned on the same plane. The steel grating can be mounted in an inserted and fastened manner, and is mounted quietly firmly, does not loose easily, can be used for a long time, and is high in structure stability.

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Cited By (2)

    Publication numberPublication dateAssigneeTitle
    CN-103861883-AJune 18, 2014烟台胜闻斯国际贸易有限公司卧式铝格板挤压机
    CN-103861883-BMay 11, 2016烟台胜闻斯国际贸易有限公司卧式铝格板挤压机