Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foundation pit supporting device under limited space and supporting method thereof
The invention discloses a foundation pit supporting device under a limited space and a supporting method thereof, and belongs to the technical field of foundation pit supporting. The device comprises a plurality of supporting plates, the supporting plates are arranged in the circumferential direction of the hole wall of the foundation pit and rotatably arranged on a supporting base, the surfaces of the supporting plates are vertical and parallel to a rotary connecting shaft of the supporting base, and a fine adjustment mechanism is arranged between the supporting plates and the supporting base so as to adjust the distance between the supporting plates and the supporting base and achieve combination of the supporting plates and the hole wall. And the supporting strength of the supporting plate and the inner wall of the foundation pit can be adjusted timely. Meanwhile, space adjusting mechanisms are arranged between the multiple sets of supporting plates, when the foundation pit is actually supported, the space between the supporting plates can be adjusted through the space adjusting mechanisms, so that the supporting area of the inner wall of the foundation pit is adjusted in good time, the universality of the supporting device is improved, the supporting device can conduct supporting adjustment along with changes of surrounding soil, and the supporting efficiency is improved. The problems of surrounding soil collapse and the like are effectively avoided.
本发明公开了一种受限空间下基坑支护装置及其支护方法，属于基坑支护技术领域。它包括支护板，支护板沿着基坑孔壁周向方向设置多组，均可转动设于支撑基座上，支护板板面竖直且与支撑基座的转动连接轴平行布置，支护板与支撑基座之间设置有微调机构，以调节支护板与支撑基座的间距，实现支护板与坑壁的结合，可适时进行支护板与基坑内壁的支护强度的调整。同时，多组支护板之间设有间距调节机构，在实际对基坑支护时，通过间距调节机构可调节支护板之间的间距，以适时调整对基坑内壁的支护面积，提高支护装置的通用性，本发明的支护装置可随着围土的变化而进行支护的调整，有效避免了围土坍塌等问题。
Foundation pit supporting device under limited space and supporting method thereof
The invention discloses a foundation pit supporting device under a limited space and a supporting method thereof, and belongs to the technical field of foundation pit supporting. The device comprises a plurality of supporting plates, the supporting plates are arranged in the circumferential direction of the hole wall of the foundation pit and rotatably arranged on a supporting base, the surfaces of the supporting plates are vertical and parallel to a rotary connecting shaft of the supporting base, and a fine adjustment mechanism is arranged between the supporting plates and the supporting base so as to adjust the distance between the supporting plates and the supporting base and achieve combination of the supporting plates and the hole wall. And the supporting strength of the supporting plate and the inner wall of the foundation pit can be adjusted timely. Meanwhile, space adjusting mechanisms are arranged between the multiple sets of supporting plates, when the foundation pit is actually supported, the space between the supporting plates can be adjusted through the space adjusting mechanisms, so that the supporting area of the inner wall of the foundation pit is adjusted in good time, the universality of the supporting device is improved, the supporting device can conduct supporting adjustment along with changes of surrounding soil, and the supporting efficiency is improved. The problems of surrounding soil collapse and the like are effectively avoided.
本发明公开了一种受限空间下基坑支护装置及其支护方法，属于基坑支护技术领域。它包括支护板，支护板沿着基坑孔壁周向方向设置多组，均可转动设于支撑基座上，支护板板面竖直且与支撑基座的转动连接轴平行布置，支护板与支撑基座之间设置有微调机构，以调节支护板与支撑基座的间距，实现支护板与坑壁的结合，可适时进行支护板与基坑内壁的支护强度的调整。同时，多组支护板之间设有间距调节机构，在实际对基坑支护时，通过间距调节机构可调节支护板之间的间距，以适时调整对基坑内壁的支护面积，提高支护装置的通用性，本发明的支护装置可随着围土的变化而进行支护的调整，有效避免了围土坍塌等问题。
Foundation pit supporting device under limited space and supporting method thereof
一种受限空间下基坑支护装置及其支护方法
HUANG JINKUN (Autor:in) / LU XIXIN (Autor:in) / ZHANG SHOUFENG (Autor:in) / WANG SHENJIE (Autor:in) / CHEN SHIFU (Autor:in) / SUN ZESHU (Autor:in) / CHENG ANCHUN (Autor:in) / CAO ZIJUN (Autor:in) / NAN BO (Autor:in) / WEI PENGFEI (Autor:in)
22.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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