A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel embedded track beam
The invention discloses a novel embedded track beam which is composed of a track bearing groove with a track bottom slope, a detachable concrete baffle, a check block installation embedded nut and aninstallation adjustment embedded nut, and at least two pouring holes are formed in the track bearing groove and used for different installation modes. The steel rail is fixed in the groove by the novel embedded track beam, and thus the structure is novel, the construction speed is high, and the maintenance performance is good; meanwhile, traditional fasteners are omitted, economic cost is reduced,the novel embedded track beam detachable baffle and the track beam are prefabricated and separated, respective production becomes simple and easy, a splayed structure is formed between the baffles, steel rail constraint is firmer, and concrete on the two sides is easier to detach in the maintenance process.
本发明公开了一种新型嵌入式轨道梁,轨道梁由带轨底坡的承轨槽、可拆卸混凝土挡板、挡块安装预埋螺母以及安装调整预埋螺母构成，所述承轨槽中至少设置有两个灌注孔，用于不同安装方式使用；新型嵌入式轨道梁将钢轨固定在凹槽中，使得其具有结构新颖、施工速度快、维修性能好的特点，同时取消了传统扣件、降低了经济成本，新型嵌入式轨道梁可拆卸挡板与轨道梁预制分离，使各自生产都变得简单容易，挡板之间组成八字形结构，使钢轨约束更牢固，维修时，拆除两侧混凝土也更容易。
Novel embedded track beam
The invention discloses a novel embedded track beam which is composed of a track bearing groove with a track bottom slope, a detachable concrete baffle, a check block installation embedded nut and aninstallation adjustment embedded nut, and at least two pouring holes are formed in the track bearing groove and used for different installation modes. The steel rail is fixed in the groove by the novel embedded track beam, and thus the structure is novel, the construction speed is high, and the maintenance performance is good; meanwhile, traditional fasteners are omitted, economic cost is reduced,the novel embedded track beam detachable baffle and the track beam are prefabricated and separated, respective production becomes simple and easy, a splayed structure is formed between the baffles, steel rail constraint is firmer, and concrete on the two sides is easier to detach in the maintenance process.
本发明公开了一种新型嵌入式轨道梁,轨道梁由带轨底坡的承轨槽、可拆卸混凝土挡板、挡块安装预埋螺母以及安装调整预埋螺母构成，所述承轨槽中至少设置有两个灌注孔，用于不同安装方式使用；新型嵌入式轨道梁将钢轨固定在凹槽中，使得其具有结构新颖、施工速度快、维修性能好的特点，同时取消了传统扣件、降低了经济成本，新型嵌入式轨道梁可拆卸挡板与轨道梁预制分离，使各自生产都变得简单容易，挡板之间组成八字形结构，使钢轨约束更牢固，维修时，拆除两侧混凝土也更容易。
Novel embedded track beam
一种新型嵌入式轨道梁
LIN XIAOBO (author) / TAN BIN (author) / WANG ZHUN (author) / LI XIAOJING (author) / XU CHUANG (author)
2020-10-30
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
Welding-free installation method for track beam embedded part
| European Patent Office | 2024