The invention provides a special hanging basket for overhauling a cabin crane, which comprises a moving trolley, the lower part of the moving trolley is fixedly connected with a hanging basket, the moving trolley comprises a left frame and a right frame, the left frame and the right frame are fixedly connected through a connecting shaft, and symmetrical rollers are respectively arranged on the left frame and the right frame; the idler wheels are located on the two sides of the top face of an I-shaped beam of the engine room crane respectively, a tooth-shaped rail is arranged on the bottom face of the I-shaped beam, a speed reduction device is fixedly connected to the outer side of the right frame, the speed reduction device is a worm and gear speed reducer and comprises a hand chain wheel and an iron chain connected to the peripheral face of the hand chain wheel in a sleeved mode, and the hand chain wheel is fixedly connected with the end of an input shaft of the speed reduction device. The output shaft of the speed reducer is sleeved with a transmission gear, and the transmission gear is meshed with the tooth-shaped rail. The hanging basket can move at a constant speed along the I-shaped beam, can be braked and stopped at any time, is locked in position during stopping, and cannot move due to ship shaking, so that the maintenance operation is safer.
本发明提供了一种用于检修机舱行车的专用吊篮,包括移动小车,移动小车下方固接有吊篮,所述移动小车包括左、右车架,左、右车架之间通过连接轴连接固定,左、右车架上分别设置有对称的滚轮,所述滚轮分别位于机舱行车工字梁顶面的两侧,工字梁底面设置有齿形轨道,右车架外侧固接有减速装置,所述减速装置为蜗轮蜗杆减速机,包括手链轮以及套接在手链轮外周面上的铁链,手链轮与减速装置的输入轴端部固接,减速装置的输出轴上套设有传动齿轮,所述传动齿轮与齿形轨道啮合。本吊篮可以沿工字梁做匀速运动,并随时制动停止,停止时位置锁定,不会因为船舶晃动而位移,使维修作业更加安全。
Special hanging basket for overhauling cabin crane
一种用于检修机舱行车的专用吊篮
2023-02-03
Patent
Elektronische Ressource
Chinesisch
Europäisches Patentamt | 2023
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