A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Inclined strut supporting structure for soft soil foundation pit
The invention relates to the technical field of soft soil foundation pit construction supporting, and provides an inclined strut supporting structure for a soft soil foundation pit, the inclined strut supporting structure for the soft soil foundation pit comprises two supporting plates which are symmetrically arranged, and a base placed at the bottom of the foundation pit is arranged between the two supporting plates; a first air cylinder works to drive a first inclined supporting piece and a second inclined supporting piece to rotate to push supporting plates on the two sides, the supporting plates on the two sides are made to be close to the side walls of the foundation pit at the same time until the supporting plates abut against the side walls of the foundation pit, and a second air cylinder can be correspondingly started to work according to the gradients of the side walls of the foundation pit on the two sides; the first air cylinder does not work, the position of the first inclined supporting piece is not changed, namely, the supporting plate on the corresponding side of the second air cylinder is rotationally attached to the side wall of the foundation pit, and the supporting device can be suitable for supporting work of soft soil foundation pits under other non-vertical gradients; the problems that in the prior art, a soft soil foundation pit structure can only be suitable for soft soil foundation pit supporting under the vertical gradient, and the building process is tedious are solved.
本发明涉及软土基坑施工支护技术领域，提出了一种软土基坑用斜撑支护结构，包括对称设置的两个支护板，两个所述支护板之间设置有放置于基坑底部的底座；本发明中通过第一气缸工作驱使第一斜撑件、第二斜撑件旋转推动两侧支护板，使两侧支护板同时向基坑侧壁方向靠近，直至与基坑侧壁相抵触，可根据两侧基坑侧壁的坡度对应开启第二气缸工作，由第二气缸推动第二斜撑件，并保持第一气缸不工作，第一斜撑件的位置不变，即第二气缸对应一侧的支护板向基坑侧壁方向旋转贴合，能够适用于其他非垂直坡度下软土基坑的支护工作，解决了现有技术中软土基坑结构仅能适用于垂直坡度下的软土基坑支护、搭建过程繁琐的问题。
Inclined strut supporting structure for soft soil foundation pit
The invention relates to the technical field of soft soil foundation pit construction supporting, and provides an inclined strut supporting structure for a soft soil foundation pit, the inclined strut supporting structure for the soft soil foundation pit comprises two supporting plates which are symmetrically arranged, and a base placed at the bottom of the foundation pit is arranged between the two supporting plates; a first air cylinder works to drive a first inclined supporting piece and a second inclined supporting piece to rotate to push supporting plates on the two sides, the supporting plates on the two sides are made to be close to the side walls of the foundation pit at the same time until the supporting plates abut against the side walls of the foundation pit, and a second air cylinder can be correspondingly started to work according to the gradients of the side walls of the foundation pit on the two sides; the first air cylinder does not work, the position of the first inclined supporting piece is not changed, namely, the supporting plate on the corresponding side of the second air cylinder is rotationally attached to the side wall of the foundation pit, and the supporting device can be suitable for supporting work of soft soil foundation pits under other non-vertical gradients; the problems that in the prior art, a soft soil foundation pit structure can only be suitable for soft soil foundation pit supporting under the vertical gradient, and the building process is tedious are solved.
本发明涉及软土基坑施工支护技术领域，提出了一种软土基坑用斜撑支护结构，包括对称设置的两个支护板，两个所述支护板之间设置有放置于基坑底部的底座；本发明中通过第一气缸工作驱使第一斜撑件、第二斜撑件旋转推动两侧支护板，使两侧支护板同时向基坑侧壁方向靠近，直至与基坑侧壁相抵触，可根据两侧基坑侧壁的坡度对应开启第二气缸工作，由第二气缸推动第二斜撑件，并保持第一气缸不工作，第一斜撑件的位置不变，即第二气缸对应一侧的支护板向基坑侧壁方向旋转贴合，能够适用于其他非垂直坡度下软土基坑的支护工作，解决了现有技术中软土基坑结构仅能适用于垂直坡度下的软土基坑支护、搭建过程繁琐的问题。
Inclined strut supporting structure for soft soil foundation pit
一种软土基坑用斜撑支护结构
CHEN JIA (author) / SHI LEI (author) / HAN TINGSHENG (author) / JIANG YUJIE (author)
2024-01-23
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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