A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction device for underground engineering reverse well
The invention belongs to the technical field of reverse well construction, and particularly relates to a construction device for an underground engineering reverse well, which comprises templates, a connecting assembly and a main rod, a plurality of templates are encircled into a circle to be placed in the reverse well, the space between the outer wall of each template and the inner wall of the reverse well is used for grouting, the connecting assembly is mounted on the main rod, and the main rod is connected with the template. The connecting assembly is used for fixing the formwork and comprises a plurality of first connecting structures, each first connecting structure comprises a first rod fixedly mounted on the main rod, a round rod is slidably mounted on each first rod, a second rod is rotatably mounted on each round rod, and the outer side of each second rod is fixedly connected with the formwork; the formwork is fixed by arranging the telescopic connecting structure, the formwork is suitable for sectional type excavation during construction of the reverse construction well, water and soil loss in the construction process is conveniently prevented, the formwork in the contracted state is in a side placement state by arranging the round rod, and the probability that the formwork collides with the reverse construction well to be damaged in the hoisting process of the formwork is reduced.
本发明属于逆作井施工技术领域，具体的说是一种用于地下工程逆作井的施工装置，包括模板、连接组件和主杆，将若干的模板围成圆形放置在逆作井内，模板的外壁与逆作井的内壁之间的空间用于注浆，连接组件安装在主杆上，连接组件用于固定模板，连接组件包括若干的一号连接结构，一号连接结构包括固定安装在主杆上的一号杆，一号杆上滑动安装有圆杆，圆杆上转动安装有二号杆，二号杆的外侧与模板固定连接；通过设置可伸缩的连接结构对模板进行固定，适用于逆作井施工时的分段式开挖，便于防止施工过程的水土流失，通过设置圆杆，使得收缩状态的模板处于侧放状态，减小了模板吊装下去的过程中与逆作井碰撞损坏的概率。
Construction device for underground engineering reverse well
The invention belongs to the technical field of reverse well construction, and particularly relates to a construction device for an underground engineering reverse well, which comprises templates, a connecting assembly and a main rod, a plurality of templates are encircled into a circle to be placed in the reverse well, the space between the outer wall of each template and the inner wall of the reverse well is used for grouting, the connecting assembly is mounted on the main rod, and the main rod is connected with the template. The connecting assembly is used for fixing the formwork and comprises a plurality of first connecting structures, each first connecting structure comprises a first rod fixedly mounted on the main rod, a round rod is slidably mounted on each first rod, a second rod is rotatably mounted on each round rod, and the outer side of each second rod is fixedly connected with the formwork; the formwork is fixed by arranging the telescopic connecting structure, the formwork is suitable for sectional type excavation during construction of the reverse construction well, water and soil loss in the construction process is conveniently prevented, the formwork in the contracted state is in a side placement state by arranging the round rod, and the probability that the formwork collides with the reverse construction well to be damaged in the hoisting process of the formwork is reduced.
本发明属于逆作井施工技术领域，具体的说是一种用于地下工程逆作井的施工装置，包括模板、连接组件和主杆，将若干的模板围成圆形放置在逆作井内，模板的外壁与逆作井的内壁之间的空间用于注浆，连接组件安装在主杆上，连接组件用于固定模板，连接组件包括若干的一号连接结构，一号连接结构包括固定安装在主杆上的一号杆，一号杆上滑动安装有圆杆，圆杆上转动安装有二号杆，二号杆的外侧与模板固定连接；通过设置可伸缩的连接结构对模板进行固定，适用于逆作井施工时的分段式开挖，便于防止施工过程的水土流失，通过设置圆杆，使得收缩状态的模板处于侧放状态，减小了模板吊装下去的过程中与逆作井碰撞损坏的概率。
Construction device for underground engineering reverse well
一种用于地下工程逆作井的施工装置
MENG XUEWEN (author) / WANG FUQIANG (author) / WANG WENZHENG (author) / LIN XUEBING (author) / LI WEIXIN (author) / ZHAO LIANG (author) / LU FENG (author) / FU XIAOJIAN (author) / HAN XUEGANG (author) / ZHENG XUEMEI (author)
2024-12-10
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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