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A platform for research: civil engineering, architecture and urbanism
Prefabricated assembled stand column connected through double pin shafts and construction technology of prefabricated assembled stand column
The invention discloses a prefabricated assembled stand column connected by double pin shafts, which comprises a prefabricated stand column, a bearing platform or a cover beam, at least two upper lug plates are pre-buried at the bottom of the stand column, and an upper pin shaft hole is reserved in each upper lug plate; a lower lug plate is embedded in the position, corresponding to each upper lug plate, of the top of the bearing platform or the cover beam; a lower pin shaft hole is reserved in each lower lug plate; and a pin shaft is arranged in the corresponding upper pin shaft hole and the lower pin shaft hole in a penetrating manner. The prefabricated stand column and the bearing platform can be quickly connected only by inserting the pin shaft, so that the construction progress is accelerated, and the adverse effects on traffic and the environment are reduced; furthermore, both the upper pin shaft hole and the lower pin shaft hole are elliptical, and can adapt to longitudinal deformation; the bending moment can be resisted by arranging the two pin shafts, and it is guaranteed that the stand column and the bearing platform cannot rotate relatively.
本发明公开了双销轴连接的预制拼装立柱，包括预预制的立柱、承台或盖梁，所述立柱的底部至少预埋两个上耳板，每一所述上耳板上分别预留有上销轴孔；所述承台或盖梁的顶部对应每一所述上耳板的位置，分别预埋有下耳板；每一所述下耳板上分别预留有下销轴孔；相对应的所述上销轴孔和所述下销轴孔内穿设有一销轴。本发明实现预制的立柱与承台快速连接，只需插装销轴就便可实现，从而加快了施工进度，降低了对交通及环境的不利影响；进一步地，上销轴孔和下销轴孔均采用椭圆形，可适应纵向变形；通过设置两个销轴可以抵抗弯矩，保证立柱和承台无法相对转动。
Prefabricated assembled stand column connected through double pin shafts and construction technology of prefabricated assembled stand column
The invention discloses a prefabricated assembled stand column connected by double pin shafts, which comprises a prefabricated stand column, a bearing platform or a cover beam, at least two upper lug plates are pre-buried at the bottom of the stand column, and an upper pin shaft hole is reserved in each upper lug plate; a lower lug plate is embedded in the position, corresponding to each upper lug plate, of the top of the bearing platform or the cover beam; a lower pin shaft hole is reserved in each lower lug plate; and a pin shaft is arranged in the corresponding upper pin shaft hole and the lower pin shaft hole in a penetrating manner. The prefabricated stand column and the bearing platform can be quickly connected only by inserting the pin shaft, so that the construction progress is accelerated, and the adverse effects on traffic and the environment are reduced; furthermore, both the upper pin shaft hole and the lower pin shaft hole are elliptical, and can adapt to longitudinal deformation; the bending moment can be resisted by arranging the two pin shafts, and it is guaranteed that the stand column and the bearing platform cannot rotate relatively.
本发明公开了双销轴连接的预制拼装立柱，包括预预制的立柱、承台或盖梁，所述立柱的底部至少预埋两个上耳板，每一所述上耳板上分别预留有上销轴孔；所述承台或盖梁的顶部对应每一所述上耳板的位置，分别预埋有下耳板；每一所述下耳板上分别预留有下销轴孔；相对应的所述上销轴孔和所述下销轴孔内穿设有一销轴。本发明实现预制的立柱与承台快速连接，只需插装销轴就便可实现，从而加快了施工进度，降低了对交通及环境的不利影响；进一步地，上销轴孔和下销轴孔均采用椭圆形，可适应纵向变形；通过设置两个销轴可以抵抗弯矩，保证立柱和承台无法相对转动。
Prefabricated assembled stand column connected through double pin shafts and construction technology of prefabricated assembled stand column
双销轴连接的预制拼装立柱及其施工工艺
LI XUEFENG (author)
2023-04-04
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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