The invention discloses a settlement pile lowering device for complex geology of an expressway tunnel, and relates to the technical field of municipal engineering. A protection cylinder is arranged on the outer side of the outer wall of one side of the base, a support is installed in the center of the upper surface of the base, an installation frame is installed on the top of the outer wall of the support, a clamping groove is formed in one side of the bottom of the installation frame, and side frames are welded to the tops of one sides of the front end face and the rear end face of the installation frame; the lifting assembly comprises a top plate and a second motor; the hanging assembly comprises a connecting plate and a first electric push rod; the auxiliary positioning assembly comprises a fixing base and a groove. According to the steel reinforcement cage hoisting device, the stability of the steel reinforcement cage during hoisting can be improved through the lifting assembly, shaking of the steel reinforcement cage during hoisting is avoided, meanwhile, the lowering position of the steel reinforcement cage can be positioned through the auxiliary positioning assembly, the working efficiency is high, the safety is high, the steel reinforcement cage can be conveniently and rapidly hoisted and released through the hanging assembly, and the efficiency and the safety are high.
本发明公开了一种用于高速公路隧道复杂地质的沉降桩下放装置,涉及市政工程技术领域。本发明包括基座,基座的一侧外壁外侧设置有护筒,基座的上表面中心位置安装有支架,支架的外壁顶部安装有安装架,安装架的底部一侧开设有卡槽,安装架的前后两端端面一侧顶部均焊接有侧架;升降组件包括顶板和第二电机;挂设组件包括连接板和第一电动推杆;辅助定位组件包括固定座和凹槽。本发明通过升降组件可提高钢筋笼吊设时的稳定性,避免钢筋笼的吊设时摇晃,同时利用辅助定位组件可以对钢筋笼的下放位置定位,工作效率高,且安全性高,并且通过挂设组件便于快速吊设和释放钢筋笼,效率高,且安全性高。
Sedimentation pile lowering device for complex geology of highway tunnel
一种用于高速公路隧道复杂地质的沉降桩下放装置
2023-10-20
Patent
Elektronische Ressource
Chinesisch
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