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A platform for research: civil engineering, architecture and urbanism
Deep foundation pit supporting steel support installation structure and installation method thereof
The invention discloses a deep foundation pit supporting steel support installation structure and an installation method thereof. The structure is positioned at both ends of a steel support and comprises a front supporting rack, a rear supporting rack, a support cradle, and bolts pre-embedded in a crown beam; the front supporting rack comprises a front vertical plate and a front horizontal plate;the rear supporting rack comprises a rear vertical plate and a rear horizontal plate; and the support cradle comprises a vertical plate, a bracket, a clamping plate and a clamping groove. In the process of installation, the lower part of the front vertical plate and the front horizontal plate are closely attached to the front edge of the crown beam and the rear vertical plate and the rear horizontal plate are closely attached to the rear edge of the crown beam; the bolts penetrate out of bolt holes on the rear vertical plate and compact the rear vertical plate; the front horizontal plate is connected with the rear horizontal plate in a dismountable mode via a connector; the front horizontal plate is connected with the rear horizontal plate in a butt joint mode and a complete positioning slot is formed at the butt joint position; the vertical plate is attached to the front vertical plate and is clipped to the upper part of the front vertical plate via the clamping groove; the clamping plate is clamped into the positioning slot; and the bracket is for holding up an end part of a steel support and realizing limiting. The structure can be repeatedly used, the installation is convenientand the stability is good.
本发明公开了一种深基坑支护钢支撑安装结构及其安装方法，该结构位于钢支撑两端，包括前支撑架、后支撑架、支撑托架和预埋在冠梁中的螺栓，前支撑架包括前竖板和前横板，后支撑架包括后竖板和后横板，支撑托架包括竖板、托槽、卡板和卡槽；安装时，前竖板下部和前横板以及后竖板和后横板分别贴紧卡放在冠梁的前后边上，螺栓穿出后竖板上的螺栓孔并通过螺母将后竖板压紧，前横板和后横板通过连接件可拆卸连接，前横板和后横板对接且在对接处形成完整的定位槽，竖板贴在前竖板上且通过卡槽卡放在前竖板上部，卡板卡在定位槽内，托槽用于托起钢支撑端部并限位。本发明可重复使用，安装方便，稳定性。
Deep foundation pit supporting steel support installation structure and installation method thereof
The invention discloses a deep foundation pit supporting steel support installation structure and an installation method thereof. The structure is positioned at both ends of a steel support and comprises a front supporting rack, a rear supporting rack, a support cradle, and bolts pre-embedded in a crown beam; the front supporting rack comprises a front vertical plate and a front horizontal plate;the rear supporting rack comprises a rear vertical plate and a rear horizontal plate; and the support cradle comprises a vertical plate, a bracket, a clamping plate and a clamping groove. In the process of installation, the lower part of the front vertical plate and the front horizontal plate are closely attached to the front edge of the crown beam and the rear vertical plate and the rear horizontal plate are closely attached to the rear edge of the crown beam; the bolts penetrate out of bolt holes on the rear vertical plate and compact the rear vertical plate; the front horizontal plate is connected with the rear horizontal plate in a dismountable mode via a connector; the front horizontal plate is connected with the rear horizontal plate in a butt joint mode and a complete positioning slot is formed at the butt joint position; the vertical plate is attached to the front vertical plate and is clipped to the upper part of the front vertical plate via the clamping groove; the clamping plate is clamped into the positioning slot; and the bracket is for holding up an end part of a steel support and realizing limiting. The structure can be repeatedly used, the installation is convenientand the stability is good.
本发明公开了一种深基坑支护钢支撑安装结构及其安装方法，该结构位于钢支撑两端，包括前支撑架、后支撑架、支撑托架和预埋在冠梁中的螺栓，前支撑架包括前竖板和前横板，后支撑架包括后竖板和后横板，支撑托架包括竖板、托槽、卡板和卡槽；安装时，前竖板下部和前横板以及后竖板和后横板分别贴紧卡放在冠梁的前后边上，螺栓穿出后竖板上的螺栓孔并通过螺母将后竖板压紧，前横板和后横板通过连接件可拆卸连接，前横板和后横板对接且在对接处形成完整的定位槽，竖板贴在前竖板上且通过卡槽卡放在前竖板上部，卡板卡在定位槽内，托槽用于托起钢支撑端部并限位。本发明可重复使用，安装方便，稳定性。
Deep foundation pit supporting steel support installation structure and installation method thereof
深基坑支护钢支撑安装结构及其安装方法
DI HAO (author) / ZHANG CHI (author) / ZHOU SHIQIANG (author) / LI HONGYAN (author) / CONG JIWEI (author) / CHEN SHIWEI (author)
2020-08-04
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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