A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated recoverable waist beam fixing structure
The invention relates to the technical field of foundation pit supporting, and provides an assembly type recoverable waist beam fixing structure. Comprising a plurality of waist beams of the same structure, and first channel steel and second channel steel in each waist beam are detachably connected through a plurality of first spacer sleeves and bolts; the first channel steel and the second channel steel are U-shaped channel steel, and two first through holes are symmetrically formed in bottom plates of the first channel steel and the second channel steel; the bolt sequentially penetrates through the first through hole in the first channel steel, the first spacer sleeve and the first through hole in the second channel steel to fixedly connect the first channel steel, the second channel steel and the first spacer sleeve. The waist beam has the advantages that a plurality of pairs of circular steel tube spacer sleeves are supported between the two channel steels of the waist beam, and bolts penetrate through through holes in the channel steels and the interiors of the circular steel tubes to fixedly connect the two channel steels; the adjacent waist beams are detachably connected through the pull rods, and the waist beam at the top is detachably connected with the top beam through the pull rods, so that all structures can be recycled.
本发明涉及基坑支护技术领域，提供了一种装配式可回收腰梁固定结构。包括：多根结构相同的腰梁，每根腰梁中的第一槽钢、第二槽钢通过多个第一间隔套、螺栓可拆卸连接；第一槽钢、第二槽钢均匀U型槽钢，第一槽钢、第二槽钢的底板上对称设置有两个第一通孔；其中，螺栓分别依次穿过第一槽钢上的第一通孔、第一间隔套、第二槽钢上的第一通孔，将第一槽钢、第二槽钢、第一间隔套固定连接。有益效果在于：腰梁的两个槽钢之间支撑有多对圆钢管间隔套，螺栓穿过槽钢上的通孔及圆钢管内部将两槽钢固定连接；相邻的腰梁之间通过拉杆可拆卸连接，顶部的腰梁与冠梁通过拉杆可拆卸连接，实现了所有结构的可回收利用。
Fabricated recoverable waist beam fixing structure
The invention relates to the technical field of foundation pit supporting, and provides an assembly type recoverable waist beam fixing structure. Comprising a plurality of waist beams of the same structure, and first channel steel and second channel steel in each waist beam are detachably connected through a plurality of first spacer sleeves and bolts; the first channel steel and the second channel steel are U-shaped channel steel, and two first through holes are symmetrically formed in bottom plates of the first channel steel and the second channel steel; the bolt sequentially penetrates through the first through hole in the first channel steel, the first spacer sleeve and the first through hole in the second channel steel to fixedly connect the first channel steel, the second channel steel and the first spacer sleeve. The waist beam has the advantages that a plurality of pairs of circular steel tube spacer sleeves are supported between the two channel steels of the waist beam, and bolts penetrate through through holes in the channel steels and the interiors of the circular steel tubes to fixedly connect the two channel steels; the adjacent waist beams are detachably connected through the pull rods, and the waist beam at the top is detachably connected with the top beam through the pull rods, so that all structures can be recycled.
本发明涉及基坑支护技术领域，提供了一种装配式可回收腰梁固定结构。包括：多根结构相同的腰梁，每根腰梁中的第一槽钢、第二槽钢通过多个第一间隔套、螺栓可拆卸连接；第一槽钢、第二槽钢均匀U型槽钢，第一槽钢、第二槽钢的底板上对称设置有两个第一通孔；其中，螺栓分别依次穿过第一槽钢上的第一通孔、第一间隔套、第二槽钢上的第一通孔，将第一槽钢、第二槽钢、第一间隔套固定连接。有益效果在于：腰梁的两个槽钢之间支撑有多对圆钢管间隔套，螺栓穿过槽钢上的通孔及圆钢管内部将两槽钢固定连接；相邻的腰梁之间通过拉杆可拆卸连接，顶部的腰梁与冠梁通过拉杆可拆卸连接，实现了所有结构的可回收利用。
Fabricated recoverable waist beam fixing structure
一种装配式可回收腰梁固定结构
ZHANG JIAMIAN (author) / WANG CHAO (author) / WU TENG (author) / LI JINCHAO (author) / ZHANG TAN (author) / ZHANG JIAQI (author)
2024-07-02
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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