Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Portable slope-adjusting reinforced concrete track beam for guide rail type rubber wheel system
The invention discloses a portable slope-adjusting reinforced concrete track beam for a guide rail type rubber wheel system, and relates to the technical field of urban low-traffic-volume track traffic. The reinforced concrete track beam comprises a plurality of track beam sections, wherein each track beam section comprises two steel longitudinal beams which are oppositely arranged; the concrete layer is arranged at the bottom of the steel longitudinal beam through a connecting piece; one part of all track beam sections contained in the steel track beam is a flush steel-concrete track beam, the other part of all track beam sections contained in the steel track beam is an inclined steel-concrete track beam, the thicknesses of concrete layers on the two sides of the flush steel-concrete track beam are the same, the top faces and the bottom faces of the concrete layers are parallel, and the thicknesses of concrete layers on the two sides of the inclined steel-concrete track beam are different. And the top surface and the bottom surface of the concrete layer are not parallel. When a curve line is designed, the height difference and the inclination angle of the two sides of the track beam are changed only by changing the structure of the concrete layer, and compared with steel beam welding machining and manufacturing, the concrete layer is more accurate and easier to manufacture, so that the manufacturing precision of the track beam is improved.
本发明公开了一种用于导轨式胶轮系统的便携调坡钢混轨道梁，涉及城市低运量轨道交通技术领域。该钢混轨道梁包括若干个轨道梁节段，轨道梁节段包括两个相对设置的钢纵梁；混凝土层，其通过连接件设置于钢纵梁的底部；钢轨道梁所含的所有轨道梁节段一部分为平齐钢混轨道梁，另一部分为倾斜钢混轨道梁，其中，平齐钢混轨道梁的两侧混凝土层的厚度相同，且混凝土层的顶面与底面平行，倾斜钢混轨道梁的两侧混凝土层的厚度不同，且混凝土层的顶面与底面不平行。本发明在设计曲线线路时，只需通过混凝土层的结构改变，来改变轨道梁两侧的高低差和倾斜角度，相对于钢梁焊接加工制造相比，混凝土层的制作更加精准和容易，从而提高轨道梁的制造精度。
Portable slope-adjusting reinforced concrete track beam for guide rail type rubber wheel system
The invention discloses a portable slope-adjusting reinforced concrete track beam for a guide rail type rubber wheel system, and relates to the technical field of urban low-traffic-volume track traffic. The reinforced concrete track beam comprises a plurality of track beam sections, wherein each track beam section comprises two steel longitudinal beams which are oppositely arranged; the concrete layer is arranged at the bottom of the steel longitudinal beam through a connecting piece; one part of all track beam sections contained in the steel track beam is a flush steel-concrete track beam, the other part of all track beam sections contained in the steel track beam is an inclined steel-concrete track beam, the thicknesses of concrete layers on the two sides of the flush steel-concrete track beam are the same, the top faces and the bottom faces of the concrete layers are parallel, and the thicknesses of concrete layers on the two sides of the inclined steel-concrete track beam are different. And the top surface and the bottom surface of the concrete layer are not parallel. When a curve line is designed, the height difference and the inclination angle of the two sides of the track beam are changed only by changing the structure of the concrete layer, and compared with steel beam welding machining and manufacturing, the concrete layer is more accurate and easier to manufacture, so that the manufacturing precision of the track beam is improved.
本发明公开了一种用于导轨式胶轮系统的便携调坡钢混轨道梁，涉及城市低运量轨道交通技术领域。该钢混轨道梁包括若干个轨道梁节段，轨道梁节段包括两个相对设置的钢纵梁；混凝土层，其通过连接件设置于钢纵梁的底部；钢轨道梁所含的所有轨道梁节段一部分为平齐钢混轨道梁，另一部分为倾斜钢混轨道梁，其中，平齐钢混轨道梁的两侧混凝土层的厚度相同，且混凝土层的顶面与底面平行，倾斜钢混轨道梁的两侧混凝土层的厚度不同，且混凝土层的顶面与底面不平行。本发明在设计曲线线路时，只需通过混凝土层的结构改变，来改变轨道梁两侧的高低差和倾斜角度，相对于钢梁焊接加工制造相比，混凝土层的制作更加精准和容易，从而提高轨道梁的制造精度。
Portable slope-adjusting reinforced concrete track beam for guide rail type rubber wheel system
一种用于导轨式胶轮系统的便携调坡钢混轨道梁
LUO YI (Autor:in) / YU ZHIJIE (Autor:in) / WANG XIAODONG (Autor:in) / WANG BIBO (Autor:in) / CAO CHUNMING (Autor:in) / ZENG XIANYI (Autor:in) / YE JUNMING (Autor:in) / XIONG RUI (Autor:in) / YANG YUN (Autor:in)
20.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
Reinforced concrete superposed track beam for guide rail type rubber wheel system
| Europäisches Patentamt | 2024
Steel-concrete combined track beam for guide rail type rubber wheel system
| Europäisches Patentamt | 2024
Track beam structure for guide rail type rubber wheel system
| Europäisches Patentamt | 2022
Track beam for guide rail type rubber wheel system and construction method of track beam
| Europäisches Patentamt | 2022