The invention discloses a municipal pipeline lifting butt joint device which comprises clamping wheels, a carrying plate, a supporting plate, a wide guide rail, an electric-hydraulic push rod, a turn buckle, a sliding base, a lead screw, a strip-shaped guide rail, a U-shaped beam frame, a rocker, a worm gear and a worm. The folding and unfolding device has the beneficial effects that the rotating shafts and the positioning bolts are installed on the upper portions and the lower portions of one ends of the supporting plates correspondingly and connected with the sliding seats, folding and unfolding of the supporting plates can be completed by disassembling and assembling the positioning bolts, the practicability of convenient folding and unfolding is improved, and the occupied space of storage management is reduced; the coaxiality of clamping and fixing the two pipelines by the four clamping and holding mechanisms is ensured; through the four clamping wheels which are distributed in the same group in a rectangular mode, the clamping wheels can make contact with the side face of the outer wall of the pipeline in a concentric mode through the intervals between the clamping wheels, the stability of clamping and fixing the pipeline is enhanced, and the pipeline is not prone to falling off.
本发明公开了一种市政管道升降对接装置,包括夹抱轮、载板、支板、宽导轨、电液推杆、花篮螺栓、滑座、丝杠、条形导轨、U型梁架、摇杆、蜗轮和蜗杆。本发明的有益之处在于:通过支板一端的上下部分别安装转轴、定位螺栓与滑座连接,有利于对定位螺栓的拆装完成支板的收展,提高便捷收展的实用性,减少收纳管理占用空间,同时位于同一水平面上固定的支板,保证了四个夹抱机构对两个管道夹抱固定的共轴性;通过矩形分布的同一组四个夹抱轮,便于利用夹抱轮之间相间间距与管道外壁侧面以同圆心进行接触,增强了夹固管道的稳固性,且不易掉落。
Municipal pipeline lifting butt joint device
一种市政管道升降对接装置
2024-08-13
Patent
Electronic Resource
Chinese
IPC: | F16L PIPES , Rohre / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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