A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Lower slide way device for pushing prestressed continuous beam
The invention discloses a lower slide way device for pushing a prestressed continuous beam, and relates to the technical field of bridge construction.The lower slide way device comprises a support and further comprises a slide rail, an adjusting block is arranged at the bottom of the support, a fixing frame sleeves the adjusting block, a fixing plate is obliquely arranged on the inner side wall of the support, a connecting plate is slidably arranged on the fixing plate, and the connecting plate is connected with the slide rail; movable plates are arranged on the sides, away from the fixed plate, of the two connecting plates, sliding grooves are formed in the sides, close to each other, of the two movable plates, turnover plates are arranged at the bottoms of the movable plates, the center positions of the two turnover plates are hinged to each other, and a supporting rod moves upwards and supports a sliding rail; the guide block slides along the sliding groove and extrudes the two movable plates to be away from each other, the supporting frame supports the sliding rail by driving the supporting rod to ascend, butt joint and positioning of the sliding rail and the concrete prefabricated section are achieved, butt joint of the lower sliding way is accurate, and the bridge construction efficiency is improved.
本发明公开了一种用于预应力连续梁顶推的下滑道装置，涉及桥梁建筑技术领域，包括支架，还包括：滑轨，所述支架底部设置有调节块，所述调节块外部套设有固定框，所述支架内侧壁倾斜设置有固定板，所述固定板上滑动设置有连接板，两个所述连接板远离固定板的一侧均设置有活动板，两个所述活动板相靠近的一侧均开设有滑动槽，所述活动板底部设置有翻转板，两个所述翻转板中心位置相互铰接，支撑杆向上运动并对滑轨进行支撑，导向块沿着滑动槽滑动并挤压两个活动板相互远离，支撑架通过带动支撑杆上升的方式对滑轨进行支撑，实现了滑轨与混凝土预制段的对接和定位，下滑道的对接准确，提高了桥梁施工的效率。
Lower slide way device for pushing prestressed continuous beam
The invention discloses a lower slide way device for pushing a prestressed continuous beam, and relates to the technical field of bridge construction.The lower slide way device comprises a support and further comprises a slide rail, an adjusting block is arranged at the bottom of the support, a fixing frame sleeves the adjusting block, a fixing plate is obliquely arranged on the inner side wall of the support, a connecting plate is slidably arranged on the fixing plate, and the connecting plate is connected with the slide rail; movable plates are arranged on the sides, away from the fixed plate, of the two connecting plates, sliding grooves are formed in the sides, close to each other, of the two movable plates, turnover plates are arranged at the bottoms of the movable plates, the center positions of the two turnover plates are hinged to each other, and a supporting rod moves upwards and supports a sliding rail; the guide block slides along the sliding groove and extrudes the two movable plates to be away from each other, the supporting frame supports the sliding rail by driving the supporting rod to ascend, butt joint and positioning of the sliding rail and the concrete prefabricated section are achieved, butt joint of the lower sliding way is accurate, and the bridge construction efficiency is improved.
本发明公开了一种用于预应力连续梁顶推的下滑道装置，涉及桥梁建筑技术领域，包括支架，还包括：滑轨，所述支架底部设置有调节块，所述调节块外部套设有固定框，所述支架内侧壁倾斜设置有固定板，所述固定板上滑动设置有连接板，两个所述连接板远离固定板的一侧均设置有活动板，两个所述活动板相靠近的一侧均开设有滑动槽，所述活动板底部设置有翻转板，两个所述翻转板中心位置相互铰接，支撑杆向上运动并对滑轨进行支撑，导向块沿着滑动槽滑动并挤压两个活动板相互远离，支撑架通过带动支撑杆上升的方式对滑轨进行支撑，实现了滑轨与混凝土预制段的对接和定位，下滑道的对接准确，提高了桥梁施工的效率。
Lower slide way device for pushing prestressed continuous beam
一种用于预应力连续梁顶推的下滑道装置
SHEN ZHIFENG (author) / XU XUEXI (author) / ZHU CHENGLI (author) / SHI HAODANG (author) / JIA JIANTAI (author) / ZHANG CHENGLONG (author)
2024-08-06
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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