The invention relates to the related field of cranes, and discloses a remote position-adjusting crane device capable of automatically balancing the dead weight of a hanging wall. The remote position-adjusting crane device capable of automatically balancing the dead weight of the hanging wall comprises a main box body, wherein the main box body is provided with a balance block cavity, a reversing transmission cavity is formed in the right side of the balance block cavity, and reversing shaft cavities which are formed in the form of front-back symmetry are formed in the upper side and the lower side of the reversing transmission cavity in a communicating mode; and reversing magnet cavities are formed in the sides, away from the reversing transmission cavity, of the reversing shaft cavities in a communicating mode. According to the device, when the lifting wall is controlled to ascend and descend, a balance block also moves to a certain position, so that the dead weight of the lifting wall is balanced, the lifting range of a crane is greatly enlarged, and meanwhile, the weight of a crane base is increased, so that the overall stability of the crane is improved; and on the other hand, a hook fixing block is enabled to rotate through a position-adjusting straight gear shaft, so that the position of a heavy object can be adjusted in a cockpit in the ascending and descending processes, the working efficiency is greatly increased, and meanwhile potential safety hazards caused by manual adjusting are avoided.
本发明涉及起重机相关领域,公开了一种可自动平衡吊壁自重的远程调位起重机装置,包括主箱体,主箱体设有平衡块腔,平衡块腔右侧设有换向传动腔,换向传动腔上下两侧连通设有前后对称设置的换向轴腔,换向轴腔远离换向传动腔侧连通设有换向磁铁腔,本装置通过操控起吊壁进行起落时,平衡块也移动至一定位置,从而平衡起吊壁的自身重量,这样不仅大大加大起重机的起重范围,同时也增加了起重机底座的重量,从而提高了起重机整体的稳定性,另一方面,通过调位直齿轮轴使挂钩固定块转动,从而使重物在驾驶舱内即可通过起落过程中进行调整位置,大大加快了工作效率,同时也避免了人工调整而导致的安全隐患。
Remote position-adjusting crane device capable of automatically balancing dead weight of hanging wall
一种可自动平衡吊壁自重的远程调位起重机装置
2021-04-06
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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