Special lifting appliance for high-temperature flange ring part

高温法兰环件专用吊具

Abstract

本实用新型涉及一种吊装机构,具体为一种高温法兰环件专用吊具,解决现有法兰环件加工时存在费时费力、工作效率低、工人操作环境恶劣等问题,包括主轴、滑动套筒以及对称固定在主轴下端末的撑爪臂,每个撑爪臂上活动固定有内径撑爪;主轴中下部设有箭头状变径凸起段,主轴上、并且位于箭头状变径凸起段下方对称套装有滑块;滑动套筒上端固定有吊环,滑动套筒中下部两侧通过链条分别与相应内径撑爪一端连接,滑动套筒下端两侧对称铰接有与滑块、箭头状变径凸起段活动配合的滑勾。结构简单,设计合理,一人即可操作,并可远距离操控,降低了人工成本,使工人的操作环境得到了很大的改善,而且提高了工作效率,具有一定的推广应用价值。
The utility model relates to a lifting mechanism, in particular to a special lifting appliance for a high-temperature flange ring part, and aims to solve the problems of time and energy consumption, low work efficiency, harsh operation environment of a worker and the like when a conventional flange ring part is processed. The special lifting appliance comprises a spindle, a sliding sleeve and support claw arms symmetrically fixed at the tail of the lower end of the spindle, wherein an inner diameter support claw is movably fixed on each support claw arm; an arrow-shaped diameter-variable bulge section is arranged at the middle-lower part of the spindle, and sliders are symmetrically nested on the spindle and located below the arrow-shaped diameter-variable bulge section; a lifting ring is fixed at the upper end of the sliding sleeve; each of two sides at the middle-lower part of the sliding sleeve is connected with one end of the corresponding inner diameter support claw through a chain; and sliding hooks movably matched with the sliders and the arrow-shaped diameter-variable bulge section are symmetrically hinged with two sides of the lower end of the sliding sleeve. The special lifting appliance for the high-temperature flange ring part is simple in structure and reasonable in design, can be operated by one worker, can be operated remotely and reduces labor cost, so that the operation environment of the worker is greatly improved, the work efficiency is improved, and the special lifting appliance has a certain popularization and application value.

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    CN-104129706-ANovember 05, 2014定襄县昊坤不锈钢法兰锻造有限公司高温法兰环件专用吊具