Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge rotation positioning device for traffic construction bridge construction
The invention discloses a bridge rotation positioning device for traffic construction bridge construction, and belongs to the technical field of bridge rotation, the bridge rotation positioning device comprises an upper bottom table, a middle bottom table and a lower bottom table, a plurality of sliding strips are slidably arranged on the upper bottom table, extrusion rods are slidably arranged on the sliding strips, a rotating rod is slidably arranged at one end of the upper bottom table, and a rotating ring is arranged on the outer wall of the rotating rod; a threaded rod penetrates through one end of the rotating rod, a movable rod is arranged in the rotating rod, a driving wheel is arranged at one end of the movable rod, a plurality of telescopic rods are arranged on the side face of the middle bottom table in a sliding mode, a lead screw is arranged in each telescopic rod, a driven wheel is arranged at one end of each lead screw, and an extrusion block is arranged at one end of each telescopic rod. The rotating rod ascends and descends on the upper bottom table to drive the driving wheel to be meshed with the driven wheel, and meanwhile the rotating ring drives the extrusion rod to ascend and descend so as to complete the telescopic action of the sliding strip. The rotating rod can be matched with the extrusion rod, the telescopic rod, the sliding strip and the extrusion block, so that the framework and the sliding way are automatically kept consistent with the center of the lower bearing platform.
本发明公开了一种交通建设桥梁施工用桥梁转体定位装置，属于桥梁转体技术领域，包括上底台、中底台、下底台，上底台上滑动设置有多个滑条，滑条上滑动设置有挤压杆，上底台一端滑动设有转动杆，转动杆外壁设置有转动环，转动环与挤压杆相连接，转动杆一端贯穿设有螺纹杆，转动杆内部设有活动杆，活动杆一端设有主动轮，中底台侧面滑动设置有多个伸缩杆，伸缩杆内部设有丝杆，丝杆一端设有从动轮，伸缩杆一端设有挤压块，转动杆在上底台上做升降动作带动主动轮与从动轮啮合的同时，借助转动环带动挤压杆跟随升降以完成滑条的伸缩动作。本发明设置的转动杆能够配合挤压杆、伸缩杆、滑条、挤压块的作用，使得骨架、滑道自动与下承台中心保持一致。
Bridge rotation positioning device for traffic construction bridge construction
The invention discloses a bridge rotation positioning device for traffic construction bridge construction, and belongs to the technical field of bridge rotation, the bridge rotation positioning device comprises an upper bottom table, a middle bottom table and a lower bottom table, a plurality of sliding strips are slidably arranged on the upper bottom table, extrusion rods are slidably arranged on the sliding strips, a rotating rod is slidably arranged at one end of the upper bottom table, and a rotating ring is arranged on the outer wall of the rotating rod; a threaded rod penetrates through one end of the rotating rod, a movable rod is arranged in the rotating rod, a driving wheel is arranged at one end of the movable rod, a plurality of telescopic rods are arranged on the side face of the middle bottom table in a sliding mode, a lead screw is arranged in each telescopic rod, a driven wheel is arranged at one end of each lead screw, and an extrusion block is arranged at one end of each telescopic rod. The rotating rod ascends and descends on the upper bottom table to drive the driving wheel to be meshed with the driven wheel, and meanwhile the rotating ring drives the extrusion rod to ascend and descend so as to complete the telescopic action of the sliding strip. The rotating rod can be matched with the extrusion rod, the telescopic rod, the sliding strip and the extrusion block, so that the framework and the sliding way are automatically kept consistent with the center of the lower bearing platform.
本发明公开了一种交通建设桥梁施工用桥梁转体定位装置，属于桥梁转体技术领域，包括上底台、中底台、下底台，上底台上滑动设置有多个滑条，滑条上滑动设置有挤压杆，上底台一端滑动设有转动杆，转动杆外壁设置有转动环，转动环与挤压杆相连接，转动杆一端贯穿设有螺纹杆，转动杆内部设有活动杆，活动杆一端设有主动轮，中底台侧面滑动设置有多个伸缩杆，伸缩杆内部设有丝杆，丝杆一端设有从动轮，伸缩杆一端设有挤压块，转动杆在上底台上做升降动作带动主动轮与从动轮啮合的同时，借助转动环带动挤压杆跟随升降以完成滑条的伸缩动作。本发明设置的转动杆能够配合挤压杆、伸缩杆、滑条、挤压块的作用，使得骨架、滑道自动与下承台中心保持一致。
Bridge rotation positioning device for traffic construction bridge construction
一种交通建设桥梁施工用桥梁转体定位装置
WANG SHASHA (Autor:in)
22.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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