A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel sheet pile supporting steel formwork for building foundation pit construction
The invention relates to a building foundation pit construction steel sheet pile supporting steel formwork which comprises a sheet pile frame, a supporting plate is vertically arranged on the inner side of the sheet pile frame with the closed end facing a foundation pit, I-shaped steel is placed on a bearing frame on the supporting plate, round holes corresponding to each other in position are formed among the sheet pile frame, the supporting plate and the I-shaped steel, and positioning mechanisms are arranged in the round holes. Stabilizing holes corresponding to the horizontal positions of the round holes are formed in the middle of the sheet pile frame with the open end facing the foundation pit, a stabilizing mechanism is arranged in each stabilizing hole of the sheet pile frame, and the ends, away from the sheet pile frame, of the stabilizing mechanisms are locked on the I-shaped steel. The problems that when steel sheet piles are supported in the prior art, the stability of steel sheet pile inclined struts is poor, the inclined struts cannot support the structures of the steel sheet piles, the supporting effect of the steel sheet piles is poor, the integrity between the steel sheet piles is poor, and the steel sheet piles can deform under the pressure of a soil layer on the outer side of a base layer can be solved.
本发明涉及一种建筑基坑施工钢板桩支护钢模板，包括板桩架，封闭端朝向基坑的所述板桩架内侧竖直设置有支撑板，支撑板上的承托架上放置有工字钢，板桩架、支撑板与工字钢之间开设有位置相对应的圆孔，圆孔内设置有定位机构，开口端朝向基坑的板桩架的中部设置有与圆孔水平位置相对应的稳固孔，板桩架的每个稳固孔上均设置有一个稳固机构，稳固机构远离板桩架的一端锁定在工字钢上。本发明可以解决现有针对钢板桩支撑时存在的以下问题：钢板桩斜撑的稳定性较差，且斜撑无法针对钢板桩的结构进行支护，使得钢板桩的支撑效果差，钢板桩之间的整体性较差，钢板桩受基层外侧土层的压力会有形变的隐患。
Steel sheet pile supporting steel formwork for building foundation pit construction
The invention relates to a building foundation pit construction steel sheet pile supporting steel formwork which comprises a sheet pile frame, a supporting plate is vertically arranged on the inner side of the sheet pile frame with the closed end facing a foundation pit, I-shaped steel is placed on a bearing frame on the supporting plate, round holes corresponding to each other in position are formed among the sheet pile frame, the supporting plate and the I-shaped steel, and positioning mechanisms are arranged in the round holes. Stabilizing holes corresponding to the horizontal positions of the round holes are formed in the middle of the sheet pile frame with the open end facing the foundation pit, a stabilizing mechanism is arranged in each stabilizing hole of the sheet pile frame, and the ends, away from the sheet pile frame, of the stabilizing mechanisms are locked on the I-shaped steel. The problems that when steel sheet piles are supported in the prior art, the stability of steel sheet pile inclined struts is poor, the inclined struts cannot support the structures of the steel sheet piles, the supporting effect of the steel sheet piles is poor, the integrity between the steel sheet piles is poor, and the steel sheet piles can deform under the pressure of a soil layer on the outer side of a base layer can be solved.
本发明涉及一种建筑基坑施工钢板桩支护钢模板，包括板桩架，封闭端朝向基坑的所述板桩架内侧竖直设置有支撑板，支撑板上的承托架上放置有工字钢，板桩架、支撑板与工字钢之间开设有位置相对应的圆孔，圆孔内设置有定位机构，开口端朝向基坑的板桩架的中部设置有与圆孔水平位置相对应的稳固孔，板桩架的每个稳固孔上均设置有一个稳固机构，稳固机构远离板桩架的一端锁定在工字钢上。本发明可以解决现有针对钢板桩支撑时存在的以下问题：钢板桩斜撑的稳定性较差，且斜撑无法针对钢板桩的结构进行支护，使得钢板桩的支撑效果差，钢板桩之间的整体性较差，钢板桩受基层外侧土层的压力会有形变的隐患。
Steel sheet pile supporting steel formwork for building foundation pit construction
一种建筑基坑施工钢板桩支护钢模板
ZHANG XIAOFENG (author) / WANG CHUANFU (author)
2021-04-16
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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