A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Lifting type foundation pit construction platform and using method thereof
The invention discloses a lifting type foundation pit construction platform and a using method thereof.The lifting type foundation pit construction platform comprises a horizontal supporting platform which comprises a platform body, a hydraulic oil cylinder arranged on the edge of the platform body, a hydraulic pump station and a hydraulic controller, the hydraulic pump station and the hydraulic controller are connected with the hydraulic oil cylinder, and the hydraulic oil cylinder is controlled to stretch out and draw back so as to support or break away from a foundation pit enclosure wall; the lifting device is used for driving the horizontal supporting platform to ascend and descend in the foundation pit when the horizontal supporting platform is separated from the foundation pit enclosure wall and comprises a motor connected with the platform body, a motor controller, a gear reduction box and a rack, the motor controller and the gear reduction box are connected with the motor, and the rack is connected with the gear reduction box in a meshed mode and vertically arranged on a latticed column in the foundation pit. The device can be used as a temporary support for earthwork excavation, the height is reduced along with the earthwork excavation depth, and foundation pit deformation in the earthwork excavation process can be controlled. The device can also be used as a construction operation platform so as to facilitate installation and construction of a back-end foundation pit bracing support, and the installation efficiency and safety are improved.
本发明公开一种升降式基坑施工平台及其使用方法，该升降式基坑施工平台包括：水平支撑平台，包括平台主体，设置在平台主体边缘上的液压油缸，与液压油缸连接的液压泵站和液压控制器，控制液压油缸伸缩以支撑或者脱离基坑围护墙；升降装置，用于在水平支撑平台脱离于基坑围护墙时带动水平支撑平台在基坑内升降，包括与平台主体连接的电机，与电机连接的电机控制器和齿轮减速箱，与齿轮减速箱啮合连接的齿条，齿条竖向设置在基坑内的格构柱上。本发明可作为土方挖掘临时支撑并随着土方挖掘深度降低高度，能够控制土方开挖过程中的基坑变形。本发明还可作为施工操作平台，以便于后道基坑围护支撑的安装施工、提高了安装效率和安全性。
Lifting type foundation pit construction platform and using method thereof
The invention discloses a lifting type foundation pit construction platform and a using method thereof.The lifting type foundation pit construction platform comprises a horizontal supporting platform which comprises a platform body, a hydraulic oil cylinder arranged on the edge of the platform body, a hydraulic pump station and a hydraulic controller, the hydraulic pump station and the hydraulic controller are connected with the hydraulic oil cylinder, and the hydraulic oil cylinder is controlled to stretch out and draw back so as to support or break away from a foundation pit enclosure wall; the lifting device is used for driving the horizontal supporting platform to ascend and descend in the foundation pit when the horizontal supporting platform is separated from the foundation pit enclosure wall and comprises a motor connected with the platform body, a motor controller, a gear reduction box and a rack, the motor controller and the gear reduction box are connected with the motor, and the rack is connected with the gear reduction box in a meshed mode and vertically arranged on a latticed column in the foundation pit. The device can be used as a temporary support for earthwork excavation, the height is reduced along with the earthwork excavation depth, and foundation pit deformation in the earthwork excavation process can be controlled. The device can also be used as a construction operation platform so as to facilitate installation and construction of a back-end foundation pit bracing support, and the installation efficiency and safety are improved.
本发明公开一种升降式基坑施工平台及其使用方法，该升降式基坑施工平台包括：水平支撑平台，包括平台主体，设置在平台主体边缘上的液压油缸，与液压油缸连接的液压泵站和液压控制器，控制液压油缸伸缩以支撑或者脱离基坑围护墙；升降装置，用于在水平支撑平台脱离于基坑围护墙时带动水平支撑平台在基坑内升降，包括与平台主体连接的电机，与电机连接的电机控制器和齿轮减速箱，与齿轮减速箱啮合连接的齿条，齿条竖向设置在基坑内的格构柱上。本发明可作为土方挖掘临时支撑并随着土方挖掘深度降低高度，能够控制土方开挖过程中的基坑变形。本发明还可作为施工操作平台，以便于后道基坑围护支撑的安装施工、提高了安装效率和安全性。
Lifting type foundation pit construction platform and using method thereof
升降式基坑施工平台及其使用方法
ZHANG MIN (author) / YU YALEI (author) / XU CHENTAO (author) / QI JIANWEN (author) / LONG LIBO (author) / WU KONGYI (author)
2022-03-22
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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