The invention relates to a pump tower hoisting positioning structure which comprises a positioning bottom frame, a pair of movable side plates arranged on the two sides of the positioning bottom frame and an upper positioning plate arranged on the movable side plates and located above a base, the clamping face of the upper positioning plate is an arc-shaped face matched with the peripheral wall of a pump liquid pipe, and the positioning bottom frame is provided with an arc-shaped positioning guide groove; the axis of the positioning guide groove coincides with the axis of the base, the movable side plate comprises a lower side plate and an upper side plate which is connected to the lower side plate in a sliding mode in the vertical direction, a sliding block which is connected to the positioning guide groove in a sliding mode is fixed to the lower end face of the lower side plate in a protruding mode, and the positioning bottom frame is provided with a rotating mechanism which drives the lower side plate to slide around the axis of the base. A lifting part for driving the upper side plate to slide is arranged between the upper side plate and the lower side plate, the upper positioning plate is slidably connected to the upper side plate in the radial direction of the liquid pumping pipe, the lower portion of the upper positioning plate is slidably connected with a supporting bottom plate in the radial direction, the sliding direction of the supporting bottom plate is parallel to the sliding direction of the upper positioning plate, and the upper end face of the supporting bottom plate abuts against the lower end face of the liquid pumping pipe.
本申请涉及一种泵塔吊装定位结构,包括定位底框、一对设置于定位底框两侧的活动侧板以及设置于活动侧板且位于基座上方的上定位板,上定位板的夹持面为适配于泵液管外周壁的弧形面,定位底框上具有呈弧形设置的定位导槽,定位导槽的轴线和基座的轴线重合,活动侧板包括下侧板以及沿竖向滑移连接于下侧板的上侧板,下侧板的下端面凸出固定有滑移连接于定位导槽的滑块,定位底框设置有驱动下侧板绕基座轴线滑移的旋转机构,上侧板和下侧板之间设置有驱动上侧板滑移的升降件,上定位板沿泵液管径向滑移连接于上侧板,上定位板的下部沿径向滑移连接有支撑底板,支撑底板的滑移方向平行于上定位板的滑移方向,支撑底板的上端面抵接于泵液管的下端面。
Pump tower hoisting positioning structure
一种泵塔吊装定位结构
2025-05-06
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Iron tower hoisting structure and iron tower component hoisting method
European Patent Office | 2024
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