A ball suspension

Abstract

The invention discloses a ball suspension device, which comprises a track support plate (1-1) with an opening, and a first angle steel (1-2) and a second angle steel ( 1-6); the right hemisphere (1-3) is installed in the space surrounded by the first angle steel and the second angle steel, and the right hemisphere is connected with the left hemisphere (1-8) by the first screw (1-7) A tank body is provided between the right hemisphere and the left hemisphere, and a bearing (1-5) is installed in the tank body; the right hemisphere, the left hemisphere and the bearing are integrally connected with a hemispherical cage (1-4) . The beneficial effect is that the device changes the original passive safety design into an active safety design, subverts the original design concept of the underground circulating manned system, and fundamentally avoids the occurrence of safety hazards such as skipping and breaking ropes. Moreover, the device also adopts the structural form of segmented detachable wire rope groups, which can extend the system at will, save the huge workload of locking ropes and extending the system, simplify the work process, and ensure the safety of the passenger device. Safety, save a lot of installation and maintenance time, and achieve great social benefits.

Description

technical field [0001] The invention relates to a ball-type suspension device, in particular to a suspension mechanism of an underground track-type circulation manned system, and belongs to the technical field of mining machinery. Background technique [0002] At present, the working principle of the underground circulating manned system commonly used in mining machinery is: the manned device is directly suspended on the walking wire rope, and the driving device outputs power to drive the driving wheel and the wire rope to circulate, so as to achieve the purpose of transporting miners. However, the manned device guides the direction of the wire rope through various guide wheels. This passive safety design concept will cause a series of major safety hazards that the system cannot overcome, such as rope skipping and broken rope. From the domestic underground circulation manned system According to the analysis of accident statistics, the vast majority of accidents are caused by...

AI Technical Summary

Problems solved by technology

However, the manned device guides the direction of the wire rope through various guide wheels. This passive safety design concept will cause a series of major safety hazards that the system cannot overcome, such as rope skipping and broken rope. From the domestic underground circulation manned system According to the analysis of accident statistics, the vast majority of accidents are caused by the wire rope jumping out of the guide wheel.

In addition, the underground circulation manned system uses the whole steel wire rope as the traction and transportation rope. When some steel wire ropes are worn out, the whole rope must be replaced, which not only increases the labor intensity, but also wastes most of the precious time.

Images