The invention discloses a transmission wheel for an elevator. The transmission wheel comprises a first-stage transmission unit, a second-stage transmission unit and a transmission shaft (3). One end of the transmission shaft (3) is fixedly connected with the first-stage transmission unit through welding, and the other end of the transmission shaft is fixedly connected with the second-stage transmission unit through welding; the first-stage transmission unit comprises a first-stage gear (101), a first-stage transmission ratchet wheel (102) fixedly connected with the first-stage gear (101) and afirst-stage transmission plate (103) fixedly arranged on a wheel core of the first-stage transmission ratchet wheel (102); the second-stage transmission unit comprises a second-stage gear (201), a second-stage transmission ratchet wheel (202) fixedly connected with the second-stage gear (201) and a second-stage transmission plate (203) fixedly arranged on a wheel core of the second-stage transmission ratchet wheel (202). The transmission wheel is simple and reasonable in structural design and high in matching degree with the lifter.
本发明公开了一种升降机用传动轮,包括一级传动单元、二级传动单元和传动轴(3);所述传动轴(3)一端与一级传动单元通过焊接固定连接,另一端与二级传动单元通过焊接固定连接;所述一级传动单元包括一级齿轮(101)、与一级齿轮(101)固定连接的一级传动棘轮(102)和固定设于一级传动棘轮(102)轮芯的一级传动板(103);所述二级传动单元包括二级齿轮(201)、与二级齿轮(201)固定连接的二级传动棘轮(202)和固定设于二级传动棘轮(202)轮芯的二级传动板(203)。本发明结构设计简单合理,与升降机的配合度高。
Transmission wheel for elevator
一种升降机用传动轮
2020-04-24
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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