The invention relates to a cart anchoring device for a large harbor crane. The cart anchoring device (4) comprises two independent anchoring block systems and landing legs (11), the two anchoring block systems can be independently operated and symmetrically arranged. The anchoring block systems are connected with a portal system (5) through the landing legs (11), and the anchoring block systems cooperate with anchoring seats (3) fixed to a wharf surface and located on the two sides of a cart rail (2). Anchoring blocks (16) in the anchoring block systems are controlled by operating handles (13)to move up and down. Each anchoring block system is provided with one anchoring block (16) with a slope arranged on the outer side. The slopes of the two anchoring blocks (16) cooperate with the anchoring seats (3) fixed to the wharf surface correspondingly, it can be guaranteed that under the condition that the crane is not accurately positioned, the crane can be completely fixed to the wharf surface, and therefore the safety of the crane and a wharf is guaranteed.
本发明涉及一种用于大型港口起重机的大车锚定装置,该大车锚定装置(4)包括两套独立的可单独操作并对称布置的锚定块系统和支腿(11),该锚定块系统通过支腿(11)与门架系统(5)连接,且锚定块系统与固定于码头面上并位于大车轨道(2)两侧的锚定座(3)配合。锚定块系统中的锚定块(16)由操作手柄(13)操纵,实现上下运动。本发明中每套锚定块系统均配备有一块外侧带有斜面的锚定块(16)。两块锚定块(16)的斜面分别与固定于码头面的锚定座(3)配合,可保证起重机在定位不是很准确的情况下,也可以实现与码头面的完全固定,从而保证了起重机及码头的安全性。
Cart anchoring device for large harbor crane
一种用于大型港口起重机的大车锚定装置
2020-07-03
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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