Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-locking device and method for track, prefabricated formwork and using method of prefabricated formwork
The invention relates to a self-locking device and method for a track, a prefabricated formwork and a using method thereof.The self-locking device comprises a base, the base is in sliding fit with the track, a strip-shaped hole is formed in the side face of the base, and the bottom faces of the two ends of the strip-shaped hole are lower than the top face of the track; a strip-shaped hole is formed in the base, the bottom face of the middle of the strip-shaped hole is higher than or flush with the top face of the rail, a pin shaft is arranged in the strip-shaped hole, and when the pin shaft moves to the end of the strip-shaped hole, the base is static relative to the rail. According to the self-locking device for the track, the pin shaft, the strip-shaped hole and the track are matched, so that the base can be self-locked on the track under the condition of no external force, and the self-locking device is simple in working principle, ingenious in structural construction, low in input cost and extremely high in reproducibility; and environmental protection and economic benefits can be well realized.
本发明关于一种用于轨道的自锁装置及方法、预制模板及其使用方法，该自锁装置包括底座，所述底座滑动配合于轨道上，所述底座侧面设有条形孔，所述条形孔的两端的底面低于所述轨道顶面，所述条形孔的中部的底面高于或者平齐于所述轨道顶面，所述条形孔中设有销轴，所述销轴移动至所述条形孔的端部时，所述底座相对所述轨道静止。采用本发明所述的一种用于轨道的自锁装置，通过所述销轴、所述条形孔和所述轨道的配合，可实现所述底座在无外力作用的情况下自锁在所述轨道上，该自锁装置工作原理简单，结构构造巧妙，投入成本较小，可复制性极强，可以较好实现环保经济效益。
Self-locking device and method for track, prefabricated formwork and using method of prefabricated formwork
The invention relates to a self-locking device and method for a track, a prefabricated formwork and a using method thereof.The self-locking device comprises a base, the base is in sliding fit with the track, a strip-shaped hole is formed in the side face of the base, and the bottom faces of the two ends of the strip-shaped hole are lower than the top face of the track; a strip-shaped hole is formed in the base, the bottom face of the middle of the strip-shaped hole is higher than or flush with the top face of the rail, a pin shaft is arranged in the strip-shaped hole, and when the pin shaft moves to the end of the strip-shaped hole, the base is static relative to the rail. According to the self-locking device for the track, the pin shaft, the strip-shaped hole and the track are matched, so that the base can be self-locked on the track under the condition of no external force, and the self-locking device is simple in working principle, ingenious in structural construction, low in input cost and extremely high in reproducibility; and environmental protection and economic benefits can be well realized.
本发明关于一种用于轨道的自锁装置及方法、预制模板及其使用方法，该自锁装置包括底座，所述底座滑动配合于轨道上，所述底座侧面设有条形孔，所述条形孔的两端的底面低于所述轨道顶面，所述条形孔的中部的底面高于或者平齐于所述轨道顶面，所述条形孔中设有销轴，所述销轴移动至所述条形孔的端部时，所述底座相对所述轨道静止。采用本发明所述的一种用于轨道的自锁装置，通过所述销轴、所述条形孔和所述轨道的配合，可实现所述底座在无外力作用的情况下自锁在所述轨道上，该自锁装置工作原理简单，结构构造巧妙，投入成本较小，可复制性极强，可以较好实现环保经济效益。
Self-locking device and method for track, prefabricated formwork and using method of prefabricated formwork
一种用于轨道的自锁装置及方法、预制模板及其使用方法
ZHOU QIANG (Autor:in) / GAO RONG (Autor:in) / LI XUEYOU (Autor:in) / ZENG CHAO (Autor:in) / HUANG XIAOJUN (Autor:in)
25.10.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
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