The invention discloses a crane encoder mounting structure which comprises a wheel axle and a crane wheel and further comprises a U-shaped mounting frame, wherein the wheel axle is fixedly sleeved with the crane wheel; two ends of the wheel axle are fixedly sleeved with first bearings; each first bearing is mounted in one corresponding bearing housing; the U-shaped mounting frame is oppositely fixed with the bearing housing; a rotating shaft is arranged between two side plates of the mounting frame in a penetrating manner, and is fixedly sleeved with a friction wheel; the friction wheel is coaxial with the rotating shaft; the circumferential side wall of the friction wheel is in contact and matched with that of the crane wheel; an encoder is fixedly connected with one end of the rotating shaft; an input shaft of the encoder is coaxially arranged with the rotating shaft. Through adoption of the crane encoder mounting structure, no mounting hole needs to be formed in the wheel axle and the friction wheel is in direct contact with the crane wheel, so that the accuracy of data acquisition is remarkably improved; besides, the encoder is convenient to mount and operate, and particularly under the circumstance that no mounting hole is formed in a delivered wheel axle, additional arrangement of the encoder can be convenient. Therefore, the crane encoder mounting structure has the characteristics of ingenious concept, simple structure, easiness in transformation and the like.
Crane encoder mounting structure
2016-01-13
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |
Mounting mechanism for variable amplitude encoder of marine crane
European Patent Office | 2022
|Tower crane mounting structure and method and auxiliary mounting assembly for tower crane
European Patent Office | 2023
|