The invention relates to the technical field of metro underground excavation construction, in particular to a metro underground excavation construction material hoisting device which comprises a loading frame, a hoisting rack used for hoisting the loading frame and a mounting rack mounted on the hoisting rack. The loading frame body comprises a basic supporting frame, an outer supporting frame erected on the basic supporting frame and a limiting outer fence installed on the side edge of the outer supporting frame. The hoisting machine frame comprises a bottom supporting hoisting plate, an upper support arranged on the bottom supporting hoisting plate and a top support erected on the upper support, a plurality of first suspension frames and second suspension frames are arranged between the bottom supporting hoisting plate and the limiting outer fence, a main hoisting machine frame is arranged on the upper support, and a plurality of second hoisting frames are arranged on the top support. The suspension end of the second suspension frame is in butt joint with the main suspension frame, a reinforcing suspension frame is arranged on the side edge of the main suspension frame, and the reinforcing suspension frame is connected among the first suspension frame, the upper support and the top support. According to the invention, the internal and external connecting systems are mutually matched and contained on the hoisting rack, so that the stability degree of the whole hoisting device is ensured.
本发明涉及地铁暗挖施工技术领域,具体是一种地铁暗挖施工物料吊运装置,包括装载框体、用以吊运装载框体的吊装机架、以安装于吊装机架上的安装机架;所述装载框体包括基础支框、架设于基础支框上的外支撑框、以及安装于外支撑框侧沿的限位外栏;所述吊装机架包括安装于底支吊板、设置于底支吊板上的上置支架、以及架设于上置支架上的顶支架,所述底支吊板与限位外栏之间分别设置有若干第一悬吊架、第二悬吊架,所述上置支架上设置有主吊机架,所述第二悬吊架的悬吊端与主吊机架相对接,吊装机架的侧沿设置有加强吊架,所述加强吊架连接于第一悬吊架、上置支架和顶支架之间。本发明在吊装机架上以内外连接体系相互配合,互为牵制,从而保证整体吊运装置的稳定程度。
Subway underground excavation construction material hoisting device
一种地铁暗挖施工物料吊运装置
2023-09-15
Patent
Elektronische Ressource
Chinesisch
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