A lifting frame special for multiple mine cars comprises a cross beam located above the mine cars, the cross beam comprises a plurality of lifting beams which correspond to the mine cars in number and are connected into a whole, balance beams are symmetrically arranged on each lifting beam, and an upper hanging chain and a lower hanging chain are symmetrically arranged on the two sides of each balance beam. Side hanging beams for protecting two side walls of a mine car are symmetrically arranged between the upper hanging chain and the lower hanging chain, the upper hanging chain comprises an upper U-shaped ring, a lower U-shaped ring and a round-link chain A, the upper U-shaped ring and the lower U-shaped ring are symmetrically arranged, the round-link chain A is connected between the upper U-shaped ring and the lower U-shaped ring, the lower hanging chain comprises U-shaped rings and a round-link chain B, the U-shaped rings are symmetrically arranged, and the round-link chain B is connected with the U-shaped rings. And hoisting and transportation of mine cars with different lengths can be met. The problems existing in the aspects of transportation capacity, convenience, rapidness, efficiency and safety of a monorail crane are solved, the problem that a mine car is damaged due to the fact that the mine car is directly hoisted by the hoisting beam of the monorail crane is effectively solved, the transportation efficiency of the monorail crane is improved, and the monorail crane is easy and convenient to operate, high in practicability and good in using effect.
一种多矿车专用吊装架,包括位于多个矿车上方的横梁,横梁包括与矿车数量对应连接为一体的多个起吊梁,每个起吊梁上均对称设有平衡梁,每个平衡梁的两侧均对称设有上挂链和下挂链,上挂链和下挂链之间对称设有保护矿车两侧帮部的侧吊梁,上挂链包括对称设置的上下两个U型环和连接在上下两个U型环之间的A圆环链,下挂链包括对称设置的U型环和与U型环相连的B圆环链,多个起吊梁采用插接方式连接,能够满足不同长度矿车的吊装和运输。克服了单轨吊机车运量、方便、快捷、效率、安全方面存在的问题,并有效解决单轨吊起吊梁直接起吊矿车造成矿车损伤的问题,提升了单轨吊的运输效率,操作简便易行,实用性强,使用效果好。
Special lifting frame for multiple mine cars
一种多矿车专用吊装架
2024-04-19
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Special lifting appliance for lifting frame-shaped piece
European Patent Office | 2021
|Engineering Index Backfile | 1930
|Method of transferring material among multiple mine cars
European Patent Office | 2015
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