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山东省聊城公路段莘县站张寨工班的工人与群众养路员同志们,创造了一种路面刮平器。经试验,在改善土路面养护工作中,效果很好,现在介绍如下。一、路面刮平器的制作路面刮平器分为两部分,一为横向刮平器,主要掌握路面纵向的平整;二是纵向刮平器,主要是掌握路拱。均用木架边镶铁条或用不等边角铁制成。两部份可合装在一个木架上,使用时,只要选用需要的一面就可以(如附图)。 1.路面横向刮平器主要是用2支主杆与4支系杆榫接成功的梯形木架,长度以4～6米为宜,宽度以70
Shandong Liaocheng highway station Shenzhai Zhangzhai workers and the masses of road maintenance members comrades, to create a pavement scaler. After testing, in improving soil pavement conservation work, the effect is very good, are introduced below. First, the production of pavement screed Pavement screed is divided into two parts, one for the horizontal Scaler, the main road to grasp the vertical formation; the second is the vertical Scaler, mainly to grasp the road arch. All are made of wood with iron trim or unequal angle iron. Two parts can be combined in a wooden frame, use, as long as the need to choose the side you can (as the figure). 1. The horizontal road surface leveling device is mainly used two main rods and four tie rod tenon success ladder trapezoid, the length of 4 to 6 meters is appropriate, the width of 70