The invention discloses a cable crane. According to the technical scheme, the key point is that the cable crane comprises not less than eight limiting rods, wherein a slide block is arranged on each limiting rod in a sliding mode; two supporting frames are arranged among the slide blocks; the lower ends of the supporting frames are detachably connected to guide rail plates; a first placing box isarranged below the supporting frames; a two-way lead screw is arranged inside the first placing box; the two ends of the two-way lead screw are fixedly equipped with bearings; the bearings are fixedlyarranged in bearing bases; the bearing bases are fixedly arranged inside the first placing box; a first nut and a second nut are rotatably arranged on the two-way lead screw; and a connecting plate is fixedly arranged on the upper surface of the first nut and the upper surface of the second nut. In use, height of a second preventing plate can be regulated by extending out and drawing back an extension and retraction frame to change height of a traction cable; and meanwhile, if parts are damaged, the damaged parts only need to change.
本发明公开了一种缆索吊机,其技术方案要点是:包括限位杆,限位杆不少于八个,每个限位杆上滑动设置有滑块,滑块之间设置有支撑架,支撑架有两个,支撑架的下端可拆卸连接有导轨板,支撑架的下方设置有第一放置盒,第一放置盒的内部设置有双向丝杠,双向丝杠的两端固定设置有轴承,轴承固定设置在轴承座内,轴承座固定设置在第一放置盒的内部,双向丝杠上转动设置有第一螺母和第二螺母,第一螺母和第二螺母的上表面固定设置有连接板,本发明在使用时,可以通过使伸缩架伸缩来调整第二防止板的高度来进而改变牵引索的高度;同时,本发明中部件如有损坏的情况发生,仅需更换损坏的部件即可。
Cable crane
一种缆索吊机
2021-02-05
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Limiting cable crane device, cable crane structure and cable crane structure erecting method
European Patent Office | 2022
|