Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an earthwork excavation structure among ultra-deep long and narrow foundation pit piles. The earthwork excavation structure comprises a frame, wherein the upper surface of theframe is rotatably connected to a rotary mechanism; the upper surface of the rotary mechanism is fixedly connected to a rotary arm; and the other end of the rotary arm is fixedly connected to a lengthened beam. The invention further discloses a construction method for the earthwork excavation structure among ultra-deep long and narrow foundation pit piles, and the construction method comprises thefollowing step: S1, starting a hydraulic power mechanism, and stabilizing the frame by virtue of contact between foot pads of hydraulic supporting legs and ground. According to the earthwork excavation structure among the ultra-deep long and narrow foundation pit piles disclosed by the invention, a supporting column is arranged, a second gear is engaged with a gear rack fixedly connected to the supporting column for driving the supporting column to extend out and draw back up and down; and hydraulic telescopic poles and scraper buckets are arranged, and the hydraulic telescopic poles shrink for rotatably opening the two scraper buckets; and while the hydraulic telescopic poles extend, the two scraper buckets are closed to cut mud in foundation pits, so that the effect of excavating ultra-deep long and narrow foundation pits is achieved.
本发明公开了一种超深狭长基坑桩间土方挖掘结构，包括车架，所述车架的上表面转动连接有旋转机构，所述旋转机构的上表面固定连接有旋转臂，所述旋转臂的另一端固定连接有增长横梁；本发明还提出一种超深狭长基坑桩间土方挖掘结构的施工方法，包括以下步骤：S1、启动液压动力机构，利用液压支撑腿的脚垫与地面接触，使车架稳定。该超深狭长基坑桩间土方挖掘结构，通过设置支撑柱，第二齿轮与固定连接在支撑柱的齿轮齿条啮合，驱动支撑柱上下伸缩，通过设置液压伸缩杆和铲斗，液压伸缩杆收缩，将两个铲斗旋转打开，液压伸缩杆伸长时，两个铲斗闭合，切削基坑内的泥土，从而实现挖掘超深狭长基坑的效果。
The invention discloses an earthwork excavation structure among ultra-deep long and narrow foundation pit piles. The earthwork excavation structure comprises a frame, wherein the upper surface of theframe is rotatably connected to a rotary mechanism; the upper surface of the rotary mechanism is fixedly connected to a rotary arm; and the other end of the rotary arm is fixedly connected to a lengthened beam. The invention further discloses a construction method for the earthwork excavation structure among ultra-deep long and narrow foundation pit piles, and the construction method comprises thefollowing step: S1, starting a hydraulic power mechanism, and stabilizing the frame by virtue of contact between foot pads of hydraulic supporting legs and ground. According to the earthwork excavation structure among the ultra-deep long and narrow foundation pit piles disclosed by the invention, a supporting column is arranged, a second gear is engaged with a gear rack fixedly connected to the supporting column for driving the supporting column to extend out and draw back up and down; and hydraulic telescopic poles and scraper buckets are arranged, and the hydraulic telescopic poles shrink for rotatably opening the two scraper buckets; and while the hydraulic telescopic poles extend, the two scraper buckets are closed to cut mud in foundation pits, so that the effect of excavating ultra-deep long and narrow foundation pits is achieved.
本发明公开了一种超深狭长基坑桩间土方挖掘结构，包括车架，所述车架的上表面转动连接有旋转机构，所述旋转机构的上表面固定连接有旋转臂，所述旋转臂的另一端固定连接有增长横梁；本发明还提出一种超深狭长基坑桩间土方挖掘结构的施工方法，包括以下步骤：S1、启动液压动力机构，利用液压支撑腿的脚垫与地面接触，使车架稳定。该超深狭长基坑桩间土方挖掘结构，通过设置支撑柱，第二齿轮与固定连接在支撑柱的齿轮齿条啮合，驱动支撑柱上下伸缩，通过设置液压伸缩杆和铲斗，液压伸缩杆收缩，将两个铲斗旋转打开，液压伸缩杆伸长时，两个铲斗闭合，切削基坑内的泥土，从而实现挖掘超深狭长基坑的效果。
Earthwork excavation structure among ultra-deep long and narrow foundation pit piles and construction method thereof
一种超深狭长基坑桩间土方挖掘结构及其施工方法
YANG LI (Autor:in)
11.09.2020
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2022
Deep foundation pit earthwork transportation device and excavation method
| Europäisches Patentamt | 2024