Anchoring supporting device shared by foundation pit supporting beam and crescent beam: Fid-Bau Portal

Anchoring supporting device shared by foundation pit supporting beam and crescent beam

HU QI / ZHU HAIDI / HUANG XINGDI / LU SHAOQI / HUANG TIANMING

The invention discloses an anchoring and supporting device shared by a foundation pit supporting beam and a crescent beam, and aims to provide an anchoring and supporting device which combines a triangular supporting piece of the foundation pit supporting beam and an anchoring piece of the crescent beam into a whole so as to balance the acting force of the inner side of a foundation pit on the anchoring piece of the crescent beam. The anchoring and supporting device effectively solves the problem that a purlin beam near a crescent beam anchoring part can bear a large bending moment towards the inner side of a foundation pit. The triangular supporting piece is installed on a purlin beam of a foundation pit through the bottom edge of the triangular supporting piece; the crescent beam anchoring part is connected to the bottom edge of the triangular supporting part; a steel strand channel is arranged in the triangular supporting piece, one end of a supporting beam, corresponding to the anchoring supporting device, in the foundation pit is supported on one waist edge of the triangular supporting piece, one end of the steel strand channel is communicated with one waist edge of the triangular supporting piece, and the other end of the steel strand channel penetrates through the bottom edge of the triangular supporting piece and extends into the crescent beam anchoring piece.

本发明公开了一种基坑支撑梁与月牙梁共用的锚固支撑装置，旨在提供一种将基坑支撑梁的三角支撑件与月牙梁的锚固件结合为一体，从而平衡月牙梁锚固件受到的基坑内侧的作用力，有效解决月牙梁锚固件附近的围檩梁将承受较大的向基坑内侧的弯矩的问题的锚固支撑装置。它包括：三角支撑件，通过其底边安装基坑的围檩梁上；月牙梁锚固件，连接在三角支撑件的底边上；三角支撑件内设有钢绞线通道，基坑中与锚固支撑装置对应的支撑梁的一端支撑在三角支撑件的一腰边上，钢绞线通道的一端与三角支撑件的一腰边连通，钢绞线通道另一端穿过三角支撑件的底边并延伸至月牙梁锚固件内。

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