A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Well-based lifting column door opening type lifting ramp for integral lifting flyover
The invention relates to a well-based lifting column door opening type lifting ramp for an integral lifting flyover; the well-based lifting column door opening type lifting ramp is a simpler, more practical and more innovative technology of an integral lifting flyover door opening type lifting ramp structure aiming at a new urban crossing vehicle congestion dredging technology, and adopts the scheme that a working well type lifting column well base is arranged below a door opening type lifting ramp; a well base displacement lifting column, a well base linear lifting column and a displacement movable joint lifting column arranged on the ground are arranged in the well base to form a lifting column door opening type lifting ramp with a displacement function and an integral lifting structure with the main span bridge body. A ground well base opening automatic sealing cover structure is arranged on a well base displacement lifting column body, and a well base opening sealing cover can be used as a road surface and has a waterproof function. Especially, the door opening type lifting ramp with the displacement wheel disc, the pull rod and the gear rail groove arranged at the upper end of the linear lifting column is novel and unique in displacement structure, is a brand-new technology different from a portal frame door opening type lifting ramp structure in the prior art, and is more suitable for popularization and application due to the simple structural form.
本发明涉及整体升降立交桥用井基升降柱门启式升降坡道，是针对城市道口车辆拥堵疏通新技术整体升降立交桥门启式升降坡道结构的一项更为简约实用再创新技术，其方案包括：在门启式升降坡道下方设置工作井式升降柱井基，井基内设置井基位移升降柱、井基直线升降柱并与地面设置的位移活节升降柱，构成具有位移功能的升降柱门启式升降坡道及与主跨桥体整体升降结构。井基位移升降柱柱体上设置地面井基口自动封盖结构，井基口封盖可做路面使用并具有防水功能。尤其是直线升降柱上端设置位移轮盘、拉杆、齿轮轨槽的门启式升降坡道位移结构新颖独特，是别于原有技术龙门架门启式升降坡道结构的一种全新技术，其简约结构形式更宜于普及应用。
Well-based lifting column door opening type lifting ramp for integral lifting flyover
The invention relates to a well-based lifting column door opening type lifting ramp for an integral lifting flyover; the well-based lifting column door opening type lifting ramp is a simpler, more practical and more innovative technology of an integral lifting flyover door opening type lifting ramp structure aiming at a new urban crossing vehicle congestion dredging technology, and adopts the scheme that a working well type lifting column well base is arranged below a door opening type lifting ramp; a well base displacement lifting column, a well base linear lifting column and a displacement movable joint lifting column arranged on the ground are arranged in the well base to form a lifting column door opening type lifting ramp with a displacement function and an integral lifting structure with the main span bridge body. A ground well base opening automatic sealing cover structure is arranged on a well base displacement lifting column body, and a well base opening sealing cover can be used as a road surface and has a waterproof function. Especially, the door opening type lifting ramp with the displacement wheel disc, the pull rod and the gear rail groove arranged at the upper end of the linear lifting column is novel and unique in displacement structure, is a brand-new technology different from a portal frame door opening type lifting ramp structure in the prior art, and is more suitable for popularization and application due to the simple structural form.
本发明涉及整体升降立交桥用井基升降柱门启式升降坡道，是针对城市道口车辆拥堵疏通新技术整体升降立交桥门启式升降坡道结构的一项更为简约实用再创新技术，其方案包括：在门启式升降坡道下方设置工作井式升降柱井基，井基内设置井基位移升降柱、井基直线升降柱并与地面设置的位移活节升降柱，构成具有位移功能的升降柱门启式升降坡道及与主跨桥体整体升降结构。井基位移升降柱柱体上设置地面井基口自动封盖结构，井基口封盖可做路面使用并具有防水功能。尤其是直线升降柱上端设置位移轮盘、拉杆、齿轮轨槽的门启式升降坡道位移结构新颖独特，是别于原有技术龙门架门启式升降坡道结构的一种全新技术，其简约结构形式更宜于普及应用。
Well-based lifting column door opening type lifting ramp for integral lifting flyover
整体升降立交桥用井基升降柱门启式升降坡道
SUN JIANJUN (author)
2021-04-30
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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