Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge steel structure convenient to replace
The invention discloses a bridge steel structure convenient to replace. The structure at least comprises an upper cross beam, a lower cross beam and a plurality of connecting beams, the upper cross beam is approximately parallel to the lower cross beam, the first ends of the connecting beams are connected to the upper cross beam, the second ends of the connecting beams are connected to the lower cross beam, and the connecting beams are approximately perpendicular to the upper cross beam. Placing grooves are formed in the upper cross beam and the lower cross beam, a plurality of inserting grooves are formed in the inner walls of the placing grooves, first lock holes are formed in the bottoms of the placing grooves, inserting mechanisms and second lock holes are formed in the first ends andthe second ends of the connecting beams, and under the condition that the inserting mechanisms rotate around the axial directions of the inserting mechanisms, the inserting mechanism can abut againstand make contact with the inserting groove. According to the technical scheme, in the whole mounting and dismounting process of the connecting beam, complex operations such as tightening a plurality of bolts are not needed, and therefore the purpose of convenient replacement is achieved.
本发明公开了一种更换方便的桥梁用钢结构，至少包括上横梁、下横梁和若干个连接梁，上横梁与下横梁彼此大致平行，连接梁的第一端连接至所述上横梁，连接梁的第二端连接至所述下横梁，所述连接梁与所述上横梁大致垂直，所述上横梁和所述下横梁上均设置有放置槽，放置槽的内壁上设置有若干个插接槽，放置槽的底部设置有第一锁孔，连接梁的第一端和第二端上均设置有插接机构以及第二锁孔，在插接机构绕其轴向自转的情况下，插接机构能够抵靠接触至所述插接槽。本申请的技术方案，在整个连接梁的安装和拆卸过程中，不需要通过拧紧多个螺栓等繁复操作，从而达到方便更换的目的。
Bridge steel structure convenient to replace
The invention discloses a bridge steel structure convenient to replace. The structure at least comprises an upper cross beam, a lower cross beam and a plurality of connecting beams, the upper cross beam is approximately parallel to the lower cross beam, the first ends of the connecting beams are connected to the upper cross beam, the second ends of the connecting beams are connected to the lower cross beam, and the connecting beams are approximately perpendicular to the upper cross beam. Placing grooves are formed in the upper cross beam and the lower cross beam, a plurality of inserting grooves are formed in the inner walls of the placing grooves, first lock holes are formed in the bottoms of the placing grooves, inserting mechanisms and second lock holes are formed in the first ends andthe second ends of the connecting beams, and under the condition that the inserting mechanisms rotate around the axial directions of the inserting mechanisms, the inserting mechanism can abut againstand make contact with the inserting groove. According to the technical scheme, in the whole mounting and dismounting process of the connecting beam, complex operations such as tightening a plurality of bolts are not needed, and therefore the purpose of convenient replacement is achieved.
本发明公开了一种更换方便的桥梁用钢结构，至少包括上横梁、下横梁和若干个连接梁，上横梁与下横梁彼此大致平行，连接梁的第一端连接至所述上横梁，连接梁的第二端连接至所述下横梁，所述连接梁与所述上横梁大致垂直，所述上横梁和所述下横梁上均设置有放置槽，放置槽的内壁上设置有若干个插接槽，放置槽的底部设置有第一锁孔，连接梁的第一端和第二端上均设置有插接机构以及第二锁孔，在插接机构绕其轴向自转的情况下，插接机构能够抵靠接触至所述插接槽。本申请的技术方案，在整个连接梁的安装和拆卸过程中，不需要通过拧紧多个螺栓等繁复操作，从而达到方便更换的目的。
Bridge steel structure convenient to replace
一种更换方便的桥梁用钢结构
OUYANG QI (Autor:in) / YANG CHUNXIANG (Autor:in) / LIANG WEISHUN (Autor:in)
26.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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