A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Large-span cantilever supporting device
The invention discloses a large-span cantilever supporting device which comprises a supporting beam, a traction rod is rotationally installed on the side wall of the supporting beam, an extension beam is installed on the supporting beam in an inserted mode, a lifting frame is arranged at the end of the extension beam, a lifting adjusting assembly is installed on the lower portion of the lifting frame, a supporting transverse plate is clamped to the lifting frame, and a toothed plate is installed on the bottom face of the extension beam. A gear is arranged below the toothed plate and installed on a rotating shaft, the rotating shaft is rotationally installed on a rotating shaft support, a locking seat is installed on the side wall of the rotating shaft support, the rotating shaft penetrates through the locking seat, a locking ring is rotationally installed on the locking seat, an arc-shaped groove is formed in the inner wall of the locking ring, and a locking assembly is arranged on the locking seat. The extension beam is mounted on the supporting beam in an inserted manner, the toothed plate is mounted at the bottom of the extension beam, and the extension beam is driven by the rotating shaft and the gear, so that the length of the extension beam can be conveniently adjusted according to the span of the cantilever when the cantilever reinforced concrete supporting beam is poured, and different construction requirements are met.
本发明公开了一种大跨度悬挑支撑装置，包括支撑梁，支撑梁的侧壁转动安装有牵拉杆，支撑梁上插接式安装有延伸梁，延伸梁的端部设有升降架，升降架的下部安装有升降调整组件，升降架上卡接有支撑横板，延伸梁的底面安装有齿板，齿板的下面设有齿轮，齿轮安装在转轴上，转轴转动安装在转轴支架上，转轴支架的侧壁安装有锁紧座上，且转轴穿过锁紧座，锁紧座上转动安装有锁紧环，锁紧环的内壁开设有弧形槽，锁紧座上设有锁紧组件，本发明在支撑梁上插接上安装了延伸梁，并在延伸梁的底部安装了齿板，且通过转轴和齿轮驱动，便于在悬挑的钢筋混凝土支撑梁浇筑时，根据悬挑的跨度调整延伸梁的长度，满足不同的施工要求。
Large-span cantilever supporting device
The invention discloses a large-span cantilever supporting device which comprises a supporting beam, a traction rod is rotationally installed on the side wall of the supporting beam, an extension beam is installed on the supporting beam in an inserted mode, a lifting frame is arranged at the end of the extension beam, a lifting adjusting assembly is installed on the lower portion of the lifting frame, a supporting transverse plate is clamped to the lifting frame, and a toothed plate is installed on the bottom face of the extension beam. A gear is arranged below the toothed plate and installed on a rotating shaft, the rotating shaft is rotationally installed on a rotating shaft support, a locking seat is installed on the side wall of the rotating shaft support, the rotating shaft penetrates through the locking seat, a locking ring is rotationally installed on the locking seat, an arc-shaped groove is formed in the inner wall of the locking ring, and a locking assembly is arranged on the locking seat. The extension beam is mounted on the supporting beam in an inserted manner, the toothed plate is mounted at the bottom of the extension beam, and the extension beam is driven by the rotating shaft and the gear, so that the length of the extension beam can be conveniently adjusted according to the span of the cantilever when the cantilever reinforced concrete supporting beam is poured, and different construction requirements are met.
本发明公开了一种大跨度悬挑支撑装置，包括支撑梁，支撑梁的侧壁转动安装有牵拉杆，支撑梁上插接式安装有延伸梁，延伸梁的端部设有升降架，升降架的下部安装有升降调整组件，升降架上卡接有支撑横板，延伸梁的底面安装有齿板，齿板的下面设有齿轮，齿轮安装在转轴上，转轴转动安装在转轴支架上，转轴支架的侧壁安装有锁紧座上，且转轴穿过锁紧座，锁紧座上转动安装有锁紧环，锁紧环的内壁开设有弧形槽，锁紧座上设有锁紧组件，本发明在支撑梁上插接上安装了延伸梁，并在延伸梁的底部安装了齿板，且通过转轴和齿轮驱动，便于在悬挑的钢筋混凝土支撑梁浇筑时，根据悬挑的跨度调整延伸梁的长度，满足不同的施工要求。
Large-span cantilever supporting device
一种大跨度悬挑支撑装置
MA HAILONG (author) / LIAO XIANMING (author)
2023-01-31
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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