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Prefabricated slab track structure and prefabricated slab track structure mounting method
The prefabricated slab track structure comprises a base, a distance control support, two adjustable sleeper beams and a prefabricated track plate, the distance control support, the two adjustable sleeper beams and the prefabricated track plate are sequentially arranged on the base, a U-shaped mounting groove is formed in the base in a concave mode, and the distance control support comprises a distance adjusting part and two limiting parts at the two ends. The two adjustable sleeper beams are oppositely distributed at intervals of the center lines of the U-shaped mounting grooves and abut against the limiting parts on the sides of the two adjustable sleeper beams towards the two sides, receding grooves are formed in the bottoms of the adjustable sleeper beams relative to the distance adjusting parts in a concave mode, and stepless height adjusting slopes are formed in the positions, facing the prefabricated track plate, of the adjustable sleeper beams. According to the prefabricated slab track structure, except for the cast-in-place base, prefabricated parts are adopted, construction is easy, and the prefabricated slab track structure is simple in structure, convenient to use, high in construction efficiency and low in cost. Real-time stepless adjustment of the height of the prefabricated track plate can be achieved, the installation precision is high, and the cast-in-place construction difficulty of the base is effectively reduced.
一种预制板轨道结构及预制板轨道结构安装方法，所述预制板轨道结构包括基底和依次设于基底上的控距支架、两个可调枕梁、预制轨道板，基底凹设有U型安装槽，控距支架包括调距部和两端的两个限位部，两个可调枕梁隔U型安装槽的中线相对分布且分别向两边抵紧所在一侧的限位部，可调枕梁底部相对调距部凹设有让位凹槽，可调枕梁面向预制轨道板形成无极调高斜面，预制轨道板置于两个可调枕梁的无极调高斜面上且下表面与两个无极调高斜面对应贴合，U型安装槽侧壁与限位部之间填塞横向受力板，本发明的预制板轨道结构，除基底为现浇外，均采用预制件，易于施工，可实现预制轨道板高度的实时无极调节，安装精度高，且有效降低了基底的现浇施工难度。
Prefabricated slab track structure and prefabricated slab track structure mounting method
The prefabricated slab track structure comprises a base, a distance control support, two adjustable sleeper beams and a prefabricated track plate, the distance control support, the two adjustable sleeper beams and the prefabricated track plate are sequentially arranged on the base, a U-shaped mounting groove is formed in the base in a concave mode, and the distance control support comprises a distance adjusting part and two limiting parts at the two ends. The two adjustable sleeper beams are oppositely distributed at intervals of the center lines of the U-shaped mounting grooves and abut against the limiting parts on the sides of the two adjustable sleeper beams towards the two sides, receding grooves are formed in the bottoms of the adjustable sleeper beams relative to the distance adjusting parts in a concave mode, and stepless height adjusting slopes are formed in the positions, facing the prefabricated track plate, of the adjustable sleeper beams. According to the prefabricated slab track structure, except for the cast-in-place base, prefabricated parts are adopted, construction is easy, and the prefabricated slab track structure is simple in structure, convenient to use, high in construction efficiency and low in cost. Real-time stepless adjustment of the height of the prefabricated track plate can be achieved, the installation precision is high, and the cast-in-place construction difficulty of the base is effectively reduced.
一种预制板轨道结构及预制板轨道结构安装方法，所述预制板轨道结构包括基底和依次设于基底上的控距支架、两个可调枕梁、预制轨道板，基底凹设有U型安装槽，控距支架包括调距部和两端的两个限位部，两个可调枕梁隔U型安装槽的中线相对分布且分别向两边抵紧所在一侧的限位部，可调枕梁底部相对调距部凹设有让位凹槽，可调枕梁面向预制轨道板形成无极调高斜面，预制轨道板置于两个可调枕梁的无极调高斜面上且下表面与两个无极调高斜面对应贴合，U型安装槽侧壁与限位部之间填塞横向受力板，本发明的预制板轨道结构，除基底为现浇外，均采用预制件，易于施工，可实现预制轨道板高度的实时无极调节，安装精度高，且有效降低了基底的现浇施工难度。
Prefabricated slab track structure and prefabricated slab track structure mounting method
一种预制板轨道结构及预制板轨道结构安装方法
FU JUNFENG (author) / SHI JIN (author) / GUO ZHIHONG (author) / WANG LEI (author) / WANG XIAOTAO (author) / DENG JIAO (author) / LI ZHONGJI (author) / DONG BONAN (author) / CHEN ZHANG (author) / LIU WEI (author)
2024-05-14
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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