Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a large-span movable cover plate, and belongs to the technical field of access hole cover plates. A second supporting sliding assembly is installed on a first supporting sliding assembly; roller supports are arranged on two sides of the first supporting sliding assembly; the first supporting sliding assembly is matched with the roller supports; and a limiting rotating assembly is arranged on one side at the top of the inner wall of an outer framework. Through the arrangement that the outer framework realizes support, a door plank set realizes folding, and the first supporting sliding assembly and the second supporting sliding assembly realize limiting support and sliding, the application of a movable steel beam can ensure the completeness of a door plank of the large-space cover plate, and the situation that a plate cover can be opened or closed at one time can be ensured; the movable steel beam can further ensure the overall load bearing force of the cover plate; the consumption of movable steel is low, so energy saving and emission reduction are realized; the manufacturing cost and processing and manufacturing difficulty are lowered; and when the model ofa door plank steel beam is decreased, after the door plank is vertically opened, less porthole clearance dimension is occupied.
本发明公开了一种大跨距活动盖板，属于检修口盖板技术领域，所述第一支撑滑动组件上分安装有第二支撑滑动组件，所述第一支撑滑动组件两侧处设有滚轮支撑，且所述第一支撑滑动组件与所述滚轮支撑相互配合，所述外框架内壁顶部一侧处设有限位转动组件，通外框架进行支撑，通过门板组进行折叠，通第一支撑滑动组件和第二支撑滑动组件进行限位支撑和滑动，使其活动钢梁的应用能够保证大跨距盖板的门板完整性，也就能够确保板盖可以一次性打开或关闭，活动钢梁还可以保证盖板的整体承载力，活动钢材用量，实现了节能减排，降低制造成本和加工制造的难度，门板钢梁型号减小后再门板竖直打开后就不需要占用很多的孔口净空尺寸。
The invention discloses a large-span movable cover plate, and belongs to the technical field of access hole cover plates. A second supporting sliding assembly is installed on a first supporting sliding assembly; roller supports are arranged on two sides of the first supporting sliding assembly; the first supporting sliding assembly is matched with the roller supports; and a limiting rotating assembly is arranged on one side at the top of the inner wall of an outer framework. Through the arrangement that the outer framework realizes support, a door plank set realizes folding, and the first supporting sliding assembly and the second supporting sliding assembly realize limiting support and sliding, the application of a movable steel beam can ensure the completeness of a door plank of the large-space cover plate, and the situation that a plate cover can be opened or closed at one time can be ensured; the movable steel beam can further ensure the overall load bearing force of the cover plate; the consumption of movable steel is low, so energy saving and emission reduction are realized; the manufacturing cost and processing and manufacturing difficulty are lowered; and when the model ofa door plank steel beam is decreased, after the door plank is vertically opened, less porthole clearance dimension is occupied.
本发明公开了一种大跨距活动盖板，属于检修口盖板技术领域，所述第一支撑滑动组件上分安装有第二支撑滑动组件，所述第一支撑滑动组件两侧处设有滚轮支撑，且所述第一支撑滑动组件与所述滚轮支撑相互配合，所述外框架内壁顶部一侧处设有限位转动组件，通外框架进行支撑，通过门板组进行折叠，通第一支撑滑动组件和第二支撑滑动组件进行限位支撑和滑动，使其活动钢梁的应用能够保证大跨距盖板的门板完整性，也就能够确保板盖可以一次性打开或关闭，活动钢梁还可以保证盖板的整体承载力，活动钢材用量，实现了节能减排，降低制造成本和加工制造的难度，门板钢梁型号减小后再门板竖直打开后就不需要占用很多的孔口净空尺寸。
Large-span movable cover plate
一种大跨距活动盖板
MA FENGDAN (Autor:in)
24.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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