Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dynamic rail weighbridge fixed ballast bed steel rail fixing device and use method
The invention relates to a dynamic rail weighbridge fixed ballast bed steel rail fixing device and a using method, the dynamic rail weighbridge fixed ballast bed steel rail fixing device comprises an upper inclined iron, a lower inclined iron and a plurality of groups of positioning screw rods, the plurality of groups of positioning screw rods are arranged on two sides of a steel rail, the top surface of the lower inclined iron is a first inclined surface, the bottom surface of the lower inclined iron is a horizontal surface, and the lower inclined iron is provided with two groups of parallel first adjusting through holes; the top surface of the upper inclined iron is a horizontal plane, the bottom surface of the upper inclined iron is a second inclined plane, and two groups of parallel second adjusting through holes are formed in the upper inclined iron, so that the positioning screw can penetrate through the upper inclined iron conveniently; the upper inclined iron is stacked above the lower inclined iron, the top face of the upper inclined iron is located on the horizontal plane, a rail bottom clamping groove matched with a steel rail is formed in the top face of the upper inclined iron, and a fixing nut is arranged at the top end of the positioning screw to lock and position the upper inclined iron and the lower inclined iron. The rail top elevation of the steel rails, the straightness of the steel rails and the gauge between the two parallel steel rails can be efficiently and accurately adjusted.
本发明涉及一种动态轨道衡固定道床钢轨固定装置及使用方法，包括上斜铁、下斜铁和多组定位螺杆，多组定位螺杆设置于钢轨的两侧，下斜铁的顶面为第一倾斜面，所述下斜铁的底面为水平面，下斜铁设有两组平行的第一调整通孔，便于定位螺杆穿过，上斜铁的顶面为水平面，上斜铁的底面为第二倾斜面，上斜铁开设有两组平行的第二调整通孔，便于定位螺杆穿过；上斜铁叠放于下斜铁的上方，且上斜铁的顶面位于水平面，上斜铁的顶面设置有与钢轨适配的轨底卡槽，定位螺杆的顶端设置固定螺母，将上斜铁和下斜铁锁紧定位。本发明可高效精准调整钢轨的轨顶标高，钢轨直线度和两条并行钢轨之间的轨距。
Dynamic rail weighbridge fixed ballast bed steel rail fixing device and use method
The invention relates to a dynamic rail weighbridge fixed ballast bed steel rail fixing device and a using method, the dynamic rail weighbridge fixed ballast bed steel rail fixing device comprises an upper inclined iron, a lower inclined iron and a plurality of groups of positioning screw rods, the plurality of groups of positioning screw rods are arranged on two sides of a steel rail, the top surface of the lower inclined iron is a first inclined surface, the bottom surface of the lower inclined iron is a horizontal surface, and the lower inclined iron is provided with two groups of parallel first adjusting through holes; the top surface of the upper inclined iron is a horizontal plane, the bottom surface of the upper inclined iron is a second inclined plane, and two groups of parallel second adjusting through holes are formed in the upper inclined iron, so that the positioning screw can penetrate through the upper inclined iron conveniently; the upper inclined iron is stacked above the lower inclined iron, the top face of the upper inclined iron is located on the horizontal plane, a rail bottom clamping groove matched with a steel rail is formed in the top face of the upper inclined iron, and a fixing nut is arranged at the top end of the positioning screw to lock and position the upper inclined iron and the lower inclined iron. The rail top elevation of the steel rails, the straightness of the steel rails and the gauge between the two parallel steel rails can be efficiently and accurately adjusted.
本发明涉及一种动态轨道衡固定道床钢轨固定装置及使用方法，包括上斜铁、下斜铁和多组定位螺杆，多组定位螺杆设置于钢轨的两侧，下斜铁的顶面为第一倾斜面，所述下斜铁的底面为水平面，下斜铁设有两组平行的第一调整通孔，便于定位螺杆穿过，上斜铁的顶面为水平面，上斜铁的底面为第二倾斜面，上斜铁开设有两组平行的第二调整通孔，便于定位螺杆穿过；上斜铁叠放于下斜铁的上方，且上斜铁的顶面位于水平面，上斜铁的顶面设置有与钢轨适配的轨底卡槽，定位螺杆的顶端设置固定螺母，将上斜铁和下斜铁锁紧定位。本发明可高效精准调整钢轨的轨顶标高，钢轨直线度和两条并行钢轨之间的轨距。
Dynamic rail weighbridge fixed ballast bed steel rail fixing device and use method
一种动态轨道衡固定道床钢轨固定装置及使用方法
HUANG DELIANG (Autor:in) / DENG SHOUMING (Autor:in) / PAN HAIZHEN (Autor:in) / XU GUANGCHUN (Autor:in) / ZHANG GUOFENG (Autor:in) / LI XIAOJUN (Autor:in) / LUO WENWEN (Autor:in) / CHEN MEIZHEN (Autor:in) / LI JINHUI (Autor:in) / DANG RUPENG (Autor:in)
04.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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