The underground convenient unearthing device comprises a track, an electric hoist is arranged on the track, a frame hole is formed in one end of the track, a carrying rod is arranged in the frame hole, supports are arranged at the two ends of the carrying rod, each support comprises a frame head and a support, a carrying hole matched with the carrying rod for use is formed in the frame head, and a chain wheel is arranged on the lower end face of the frame head. At least two directional teeth are arranged on the chain wheel in an annular array mode, a groove disc is arranged on the upper end face of the support, at least six tooth grooves matched with the directional teeth are formed in the groove disc, labor is saved through the electric hoist, the angle of the support can be adjusted according to the limited space in a well and the ground condition through the chain wheel and the groove disc, and more stable supporting force is provided for the device.
本发明公开了一种井下便捷出土装置,包括轨道,所述轨道上配设有电动葫芦,轨道一端设有架孔,架孔内设有担杆,担杆两端设有支架,支架包括架头和支撑,架头上设有与担杆配用的担孔,架头下端面设有牙盘,牙盘环形阵列有至少两个定向齿,支撑上端面设有槽盘,槽盘设有至少六个与定向齿配用的齿槽,通过电动葫芦实现了省工省力,通过牙盘和槽盘,可以使支撑按照井内有限的空间和地面情况调整角度,给本装置提供更稳定的支撑力。
Downhole convenient unearthing device
一种井下便捷出土装置
2022-04-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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