目前,有些小型矿山的运输轨道没有搬道设施,往往由人用手搬移尖轨来移动道岔。这样,不仅劳动强度大,而且在道心作业很不安全。为此,笔者介绍一种脚踏简易搬道器(见图1)供这类矿山采用。这种搬道器置于道外,安全可靠,使用方便,只要用脚踩动三角支架面,即可来回移动道岔尖轨。这种脚踏简易搬道器的制作简单,成本低,现介绍如下: 用φ16或φ19国钢弯成边长为250毫米的两个等腰三角形,再将这两个等腰三角形的顶点分别用三根长250毫米同样直径的圆钢焊接起来(见图2);上部脚踏平面用φ8或φ6钢筋焊成栅格;中间套轴用长250毫米、内径20毫米的钢管;支架轴用φ19圆钢, At present, some small mines have no transport facilities on the transportation track, and people often move the switch rails by hand. In this way, not only labor-intensive, but also unscrupulous homework. To this end, I introduced a simple pedal walker (see Figure 1) for such mines. This kind of walkway is placed outside the road, safe and reliable, easy to use, as long as the foot pedal with triangular bracket surface, you can move back and forth turnout sharp rail. This simple pedal easel production simple, low cost, are introduced as follows: with φ16 or φ19 steel bent into two isosceles triangle length of 250 mm, and then the vertices of the two isosceles triangles (See Figure 2); the top foot plane welded with φ8 or φ6 grid; the middle sleeve shaft with a length of 250 mm, an inner diameter of 20 mm of steel; stent shaft with φ19 Round bar,