Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cantilever steel truss platform and construction method thereof
The invention discloses a cantilever steel truss platform and a construction method thereof. The cantilever steel truss platform comprises an embedded beam, a lower-layer beam embedded in the outer side of a main body structure and a steel rib connected to the lower-layer beam, and the other end of the embedded beam extends to the outer side of the main body structure; the truss body is arranged on the outer side of the main body structure, and a lower chord of the truss body is connected to the other end of the embedded beam; the two rows of embedded columns are embedded in a lower floor slab of the main body structure and are connected to the steel ribs of the lower beam; the supporting structure comprises two rows of stand columns and length-adjustable back shore pieces, the two rows of stand columns are vertically arranged on the two rows of embedded columns respectively, one back shore piece is supported between each stand column and an upper layer beam of the main body structure, and an inner anchor section at one end of an upper chord of the truss body is connected to the stand columns on the two rows of embedded columns; the lower ends of the first diagonal draw bars are connected to the lower chord members, and the upper ends of the first diagonal draw bars are connected to stand columns on the outer sides of the supporting structures. The problems that all embedded parts of an existing cantilever steel truss platform are embedded in advance, and the height of the platform cannot be flexibly adjusted in the later period are solved.
本发明公开了一种悬挑钢桁架平台及其施工方法，包括：预埋梁，预埋于主体结构的外侧的下层梁且连接于下层梁的钢骨，预埋梁的另一端伸至主体结构的外侧；设置于主体结构的外侧的桁架本体，其下弦杆连接于预埋梁的另一端；两排预埋柱，预埋于主体结构的下层楼板中且连接于下层梁的钢骨；支承结构，包括两排立柱和长度可调的顶撑件，两排立柱分别竖设于两排预埋柱上，每个立柱和主体结构的上层梁之间分别支撑有一顶撑件，桁架本体的上弦杆的一端的内锚段连接于两排预埋柱上的立柱；第一斜拉杆，其下端连接于下弦杆，其上端连接于支承结构的外侧的立柱。本发明解决了现有的悬挑钢桁架平台的预埋件全部提前预埋，后期无法灵活调节平台的高度的问题。
Cantilever steel truss platform and construction method thereof
The invention discloses a cantilever steel truss platform and a construction method thereof. The cantilever steel truss platform comprises an embedded beam, a lower-layer beam embedded in the outer side of a main body structure and a steel rib connected to the lower-layer beam, and the other end of the embedded beam extends to the outer side of the main body structure; the truss body is arranged on the outer side of the main body structure, and a lower chord of the truss body is connected to the other end of the embedded beam; the two rows of embedded columns are embedded in a lower floor slab of the main body structure and are connected to the steel ribs of the lower beam; the supporting structure comprises two rows of stand columns and length-adjustable back shore pieces, the two rows of stand columns are vertically arranged on the two rows of embedded columns respectively, one back shore piece is supported between each stand column and an upper layer beam of the main body structure, and an inner anchor section at one end of an upper chord of the truss body is connected to the stand columns on the two rows of embedded columns; the lower ends of the first diagonal draw bars are connected to the lower chord members, and the upper ends of the first diagonal draw bars are connected to stand columns on the outer sides of the supporting structures. The problems that all embedded parts of an existing cantilever steel truss platform are embedded in advance, and the height of the platform cannot be flexibly adjusted in the later period are solved.
本发明公开了一种悬挑钢桁架平台及其施工方法，包括：预埋梁，预埋于主体结构的外侧的下层梁且连接于下层梁的钢骨，预埋梁的另一端伸至主体结构的外侧；设置于主体结构的外侧的桁架本体，其下弦杆连接于预埋梁的另一端；两排预埋柱，预埋于主体结构的下层楼板中且连接于下层梁的钢骨；支承结构，包括两排立柱和长度可调的顶撑件，两排立柱分别竖设于两排预埋柱上，每个立柱和主体结构的上层梁之间分别支撑有一顶撑件，桁架本体的上弦杆的一端的内锚段连接于两排预埋柱上的立柱；第一斜拉杆，其下端连接于下弦杆，其上端连接于支承结构的外侧的立柱。本发明解决了现有的悬挑钢桁架平台的预埋件全部提前预埋，后期无法灵活调节平台的高度的问题。
Cantilever steel truss platform and construction method thereof
悬挑钢桁架平台及其施工方法
SHEN JUNBING (Autor:in) / WANG KAI (Autor:in) / NIE JINGE (Autor:in) / SHEN PENG (Autor:in) / MA HAIFENG (Autor:in) / BAI YU (Autor:in) / WANG QILIN (Autor:in) / SUN HUANGRONG (Autor:in) / HUANG SHUAI (Autor:in) / WANG ZHIQIANG (Autor:in)
11.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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